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34results about How to "Improve anti-dumping effect" patented technology
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Anti-falling type advertisement display rack
Anti-falling type advertisement display rack includes a frame; an upright display board is arranged on the frame, the right end of the display board is elastically hinged with the frame by a torsion spring, the upper end of the display board is provided with a vertical rotation stop lever arranged above the display board, the frame is provided with a sliding bar vertically sliding above the rotation stopper, the lower end of the sliding bar is provided with a stopper, the stopper is provided with an inverted U-shaped opening groove horizontally penetrating the stopper, the upper end of the rotation stopper is arranged in the opening groove, and the front and rear ends of the stopper are arranged symmetrically before and after, and the wedge-shaped surface faces downward; The frame is provided with an anemometer arranged above the sliding rod and coaxially with the sliding rod, the anemometer is provided with a first rotating ring coaxially connected with the anemometer and disposed between the slide bar and the anemometer, The sliding rod is provided with a second rotating ring arranged on the upper end of the sliding rod and rotating coaxially with the sliding rod, a plurality offirst connecting rods with circumferential distribution are hinged on the first rotating ring, and a plurality of second connecting rods with circumferential distribution are hinged on the second rotating ring, and the first connecting rods correspond to the second connecting rods one by one and are hinged with each other.
Owner:义乌市鼎莎针织有限公司
Artwork display stand capable of preventing collision and toppling
InactiveCN111150273AAvoid damagePrevent movementShow cabinetsShow shelvesStructural engineeringElectromagnet
The invention discloses an artwork display stand capable of preventing collision and toppling, which comprises a base, a placing table is arranged at the upper end of the base; a detachable transparent cover is arranged on the upper wall of the placing table; a control mechanism is arranged in the placing table; the control mechanism comprises a containing cavity and a control cavity, a detachablepower source is fixedly connected to the bottom in the containing cavity, two left guide plates and two right guide plates are fixedly connected to the inner walls, close to the two ends, of the control cavity respectively, a liquid storage groove is formed in the lower wall, close to the middle, of the control cavity in a communicating mode, and mercury liquid is contained in the liquid storagegroove; and an anti-toppling mechanism is arranged in the base, the anti-toppling mechanism comprises two adjusting cavities, permanent magnet blocks are fixedly connected to the inner walls, close tothe lower ends, of the two adjusting cavities, and a left electromagnet and a right electromagnet are elastically connected to the tops of the interiors of the two adjusting cavities through electrified springs correspondingly. The artwork display stand can be effectively prevented from toppling over when being collided, so that the situation that artworks are damaged is avoided.
Owner:南京溧水高新产业股权投资有限公司
Intercom with anti-fall function
InactiveCN108400798AWith anti-drop functionEffective protectionTransmissionCooling/ventilation/heating modificationsEngineeringIntercom
The invention discloses an intercom with an anti-fall function. The intercom comprises an intercom body, a first buffer plate, a temperature sensor, a charging button, a storage battery, a processor,a charging plug and a fan, wherein a display screen is mounted on the surface of the intercom body; an adjustment button is mounted on a left side of a lower end of the display screen; an intercom button is mounted on a right side of the adjustment button; a tuning button is mounted at a lower end of the intercom button; a first magnet block is mounted at the bottom of the intercom body; and a signal post is mounted on the top of the intercom body. The intercom body is inserted into the inner cavity of a cover, and a first spring, a second spring and a third spring can effectively buffer the impact caused by the fall of the intercom, thereby effectively protecting the intercom and prolonging the service life of the intercom. The intercom is more practical, and suitable for wide popularization and use.
Owner:南安市如兴智能家居开发有限公司
Anti-toppling cup
The invention provides an anti-toppling cup. The anti-toppling cup comprises a cup body, a water cavity with an upward opening is formed in the top wall of the cup body, a cavity with a downward opening is formed in the bottom wall of the cup body, an electromagnet is fixedly arranged between the cavity and the water cavity, a floating ball mechanism is arranged between the electromagnet and the water cavity, a hand pressing mechanism is arranged on the outer side of the electromagnet, a first switch electrically connected with the electromagnet is fixedly arranged on the top wall of the electromagnet, a first sliding block is slidably arranged in the cavity, a first sliding groove penetrating in the up-down direction is slidably formed in the first sliding block, a suction cup is fixedly arranged on the bottom face of the first sliding block, first springs are connected to the first sliding block and the top wall of the cavity, a pipeline extending into the first sliding groove is fixedly arranged on the bottom wall of the electromagnet, a second sliding groove penetrating in the up-down direction is formed in the pipeline, and a permanent magnet mutually attracted with the electromagnet is slidably arranged in the second sliding groove. According to the anti-toppling cup, response is sensitive, adsorbing is firm, and the anti-toppling effect is good; and meanwhile, the anti-toppling cup is safe, reliable and easy to operate.
Owner:厦门磊莎茶具有限公司
Intelligent rod ascending device capable of being adapt to telegraph poles with different diameters and method
The invention discloses an intelligent rod ascending device capable of being adapt to telegraph poles with different diameters. The intelligent rod ascending device capable of being adapt to the telegraph poles with different diameters comprises an insulated copper, an upper hoop, a lower hoop, an insulated copper bracket, a lifting hydraulic cylinder, an anti-dumping device and the like. The insulated copper is fastened to the insulated copper bracket through bolts, three guide rods are fixedly mounted on a guide mounting plate, the lower hoop is fixedly mounted at the upper end of a cylinderbody of the lifting hydraulic cylinder, the three guide rods penetrate through the lower hoop, the upper ends of the three guide rods are fixedly connected with the upper hoop, the upper hoop is fixedly connected with a push rod of the lifting hydraulic cylinder, and the anti-dumping device is mounted at the lower end of the cylinder body of the lifting hydraulic cylinder. Fixed gears are furthermounted at the upper ends of the guide rods close to the insulated copper, a rotary drive motor is mounted on a top plate of the insulated copper bracket, a movable gear is connected to a rotary shaft of the rotary drive motor, and a three-clamping arm rod ascending hoop is adopted in the upper hoop and the lower hoop. The intelligent rod ascending device capable of being adapt to the telegraph poles with different diameters can adapt to the telegraph poles with different diameters, has good tight holding degree and high safety, can be rotated, and convenient operation is achieved.
Owner:国网江西省电力有限公司南昌供电分公司 +1
Multifunctional on-tilting cup
InactiveCN110192753AEasy to adjustEasy to chargeDwelling equipmentDrinking vesselsAtmospheric pressurePediatrics
The invention discloses a multifunctional non-tilting cup which comprises a medicine storage cup cover, a cup body and a size-adjustable non- tilting cup holder, the medicine storage cup cover comprises a medicine cover, a medicine box and a medicine box base, the medicine box stores medicine in a separately mode through a partition plate, and the medicine cover is connected to the medicine box ina screwed mode. The medicine box base is fixed to the bottom of the medicine box, and is connected to an upper cup opening of a cup body in a screwed mode. The size-adjustable non- tilting cup holderincludes a telescopic cup body locking device and a negative pressure fixed base, a driving rotating ring is rotated, a telescopic locking plate is retracted or extended outwards, and cups of different sizes can be fixed. The negative pressure fixed base comprises a suction cup, an air bag and a sealing ring, and a sealing ring is rotated to block a lower ventilation hole C, and the suction cup is pressed to a supporting platform and the air bag is squeezed at the same time, and a negative pressure is generated in a cavity of the suction cup. The negative pressure fixed base is fixed on the supporting platform, and the sealing ring is rotated to open the lower ventilation hole C, and the air pressure inside and outside the cavity is uniform, and the adsorption is released. The multifunctional non-tilting cup integrates medicine storage, fixing different size cups and anti-tilting in one body, the functions are various, and the application range is wide.
Owner:NANJING FORESTRY UNIV
Cabinet stacking machine with anti-tilting device
The invention discloses a cabinet stacking machine with an anti-tilting device. The cabinet stacking machine with the anti-tilting device comprises a lifting mechanism, a horizontal displacement mechanism, a loading table, two stand columns, and a telescopic fork for automatically picking and placing a switch cabinet, wherein the loading table is located between the two stand columns; positioningrollers on two side parts of the loading table are located in guiding grooves of the stand columns; the two stand columns are fixed onto the horizontal displacement mechanism; the telescopic fork is arranged on the loading table; multiple electromagnetic devices are arranged on an automatic picking and placing platform of the telescopic fork; the lifting mechanism is arranged on one stand column;and a lifting part of the lifting mechanism is fixedly connected with the loading table. The cabinet stacking machine with the anti-tilting device is simple in mechanical structure, small in size, lowin cost, simple and easy to control, and good in anti-tilting effect; the automation degree is high, and the operation of manual carrying and feeding is omitted, so that the accuracy, the stability and the safety performance of feeding are improved, and the equipment cost of an electric cabinet assembly line is reduced; and even if a cabinet body is placed fixedly but shifts, the occurrence of the phenomenon of deformation of a cabinet body is avoided.
Owner:江苏博睿通智能装备有限公司
Water conservancy water level monitoring pile
InactiveCN109470334AImprove anti-dumping effectReduced chance of tippingIndication/recording movementFluid speed measurementEngineering managementWater level
The invention discloses a water conservancy water level monitoring pile, and relates to the technical field of hydraulic engineering. The water conservancy water level monitoring pile comprises a monitoring pile body, the upper surface of the monitoring pile body is fixedly connected with a protection box, a water level display mechanism is arranged on the right side of the protection box, and a floating mechanism is arranged on the left side of the protection box; a wind direction display mechanism is arranged above the protection box, the left side of the wind direction display mechanism isprovided with a wind speed display mechanism, and the water level display mechanism comprises a first through hole, a first support, a first movable pin, a gear, a pointer, a first supporting rod, a second supporting rod and a ruler. According to the water conservancy water level monitoring pile, the ruler fixedly connected to the side faces, close to each other, of the first and second supportingrods is matched with the pointer fixedly connected with the right side face of the gear so that the water level can be precisely displayed, technical personnel can effectively and conveniently observe the water level, the water level can be accurately judged by the technical personnel, and the use effect of the whole monitoring device is effectively improved.
Owner:张雅慧
Anti-toppling artwork display stand
ActiveCN111012116ASuppression of tilting trendsPlay the role of anti-dumpingShow cabinetsShow shelvesGlass coverSlide plate
The invention discloses an anti-toppling artwork display stand comprising a base and a placing plate. A glass cover is arranged on the upper wall of the placing plate; and the glass cover is connectedwith the placing plate through a fixing piece. Two anti-toppling mechanisms are jointly arranged on the base and the placing plate; each anti-toppling mechanism comprises a mounting cavity formed inthe base, the inner wall of the mounting cavity is elastically connected with a sliding plate through a tension spring, the upper wall of the sliding plate is fixedly connected with a connecting rod,and the connecting rod is slidably connected with the lower wall of the placing plate through a sliding piece. An adjusting cavity is formed in the placing plate, a balancing weight is elastically connected to the inner wall of the adjusting cavity through a reset spring; the side wall, close to the lower end, of each mounting cavity is communicated with the adjusting cavity through a connecting pipe, and the end, away from the reset spring, of the adjusting cavity is communicated with the outside through an exhaust port. Therefore, a situation that the device topples over when the glass coveris collided can be prevented, and the artwork and the glass cover can be protected.
Owner:五莲永信置业顾问有限公司
Intelligent agriculture multi-parameter environment monitoring device based on 5G technology
InactiveCN113447078AChange heightCleansingMeasurement devicesTransmission systemsFarming environmentAgricultural science
The invention discloses an intelligent agricultural multi-parameter environment monitoring device based on the 5G technology, and belongs to the technical field of agricultural environment monitoring. The intelligent agricultural multi-parameter environment monitoring device comprises a mounting shaft, a positioning sampling assembly, a monitoring box and a main mounting rack, wherein the monitoring box is arranged outside the main mounting rack. A high-definition camera is installed on the device, growth vigor shooting can be conducted on agricultural crops, during monitoring, a driving motor can be remotely controlled to be started, the height of a monitoring box can be adjusted, environmental conditions of different heights can be monitored, meanwhile, a cleaning and heat dissipation assembly can rotate through the linkage effect, the interior of the device is effectively and rapidly cooled, so that the device has the effects of cleaning and cooling the structure in the device while having the monitoring and adjusting effects, meanwhile, the device has the effects of rainwater collection in rainy days and air water taking in no rainy days, a water source can be effectively provided for self-cleaning of the device, and the accuracy of environmental parameter monitoring of the device is guaranteed; and the use effect of the device is improved.
Owner:陈文婷
Linear guide rail interconnection anti-toppling system
The invention discloses a linear guide rail interconnection anti-toppling system including a base; a mounting plate is welded in the middle of the base; a servo motor is fixed on the mounting plate; afirst chain wheel is fixed to the output of the servo motor; the first chain wheel is in transmission connection with a second chain wheel and a third chain wheel through chains; a first rotating shaft is fixed on the second chain wheel; a second rotating shaft is fixed on the third chain wheel; a brake mechanism is arranged in the middle of the first rotating shaft; rollers are fixed at the twoend parts of the first rotating shaft and the second rotating shaft; ground rails are arranged on the lower sides of the rollers; sliding rail grooves matched with the rollers are formed in the upperend surface of the ground rail; the rollers roll in the sliding rail grooves; the limiting sliding grooves are formed in the middles of the outer sides of the ground rails, the limiting sliding blocksmatched with the limiting sliding grooves are fixed to the bottom ends of the two sides of the base and slide in the limiting sliding grooves, so the base is effectively prevented from toppling overdue to inertia when stopped, the structure is simple, the anti-toppling effect is good, and safety is high.
Owner:JIANGXI EQUIP INDAL GROUP GREAT INSURANCENT
Interphone
InactiveCN108449103AExtended service lifeIncrease the support areaBatteries circuit arrangementsElectric powerMagnetEngineering
The invention discloses an interphone, comprising a machine body, a first buffer board, a temperature sensor, a charging button, a storage battery, a processor, a charging plug and a fan, wherein a display screen is arranged on the surface of the machine body, an adjustment button is arranged on the left side of the lower end of the display screen, an intercom button is arranged on the right sideof the adjustment button, a frequency modulation button is arranged at the lower end of the intercom button, a first magnet block is arranged at the bottom of the machine body, and a signal column isarranged at the top of the machine body. According to the scheme of the invention, the machine body is inserted into an inner cavity of a casing, a first spring, a second spring and a third spring caneffectively buffer the impact force of falling when the interphone falls off, and thus the interphone can be effectively protected, and the service life of the interphone can be prolonged; and the interphone is more practical and suitable for wide promotion and application.
Owner:南安市如兴智能家居开发有限公司
Counting device for zip-top can production line
InactiveCN108483020ANo need to slow down transfer speedImprove anti-dumping effectConveyorsControl devices for conveyorsProduction lineFixed frame
The invention discloses a counting device for a zip-top can production line. The counting device for the zip-top can production line comprises a first baffle, a second baffle, baffle connecting rods,baffle fixing frames, telescopic cylinders, an inductive probe, a probe fixing frame, a controller and an assembly line. The first baffle and the second baffle are fixed to the baffle fixing frames, the baffle fixing frames are arranged above zip-top can bodies, and the first baffle and the second baffle are connected with the telescopic cylinders through the baffle connecting rods. The inductiveprobe is arranged on the probe fixing frame, the probe fixing frame is fixedly arranged on the side of the assembly line which allows zip-top cans to run through, and the controller is arranged on theside face of the assembly line and connected with the inductive probe and the telescopic cylinders. The counting device for the zip-top can production line can adapt to the higher production capacity, after the zip-top cans are conveyed to the counting device link on the wide assembly line, the conveying speed of the assembly line does not need to be reduced, the counting efficiency is high, andthe performance is stable.
Owner:苏州阡晨自动化科技有限公司
Convenient-to-store intelligent hair washing machine with waste water purification structure
InactiveCN112155301AGood sealing effectImprove user experienceHair cleaningStationary filtering element filtersHair washingActual use
The invention discloses a convenient-to-store intelligent hair washing machine with a waste water purification structure, and relates to the technical field of intelligent hair washing machines, the convenient-to-store intelligent hair washing machine comprises a main body, a protective soft ring and a purification mechanism, a washing tank is formed in the middle of the inner side of the main body, and a movable connecting shaft block is arranged in the center of the outer side of the upper end of the washing tank; and the other side of the movable connecting shaft block is connected with a sealing space cap. According to the invention, through the filtering drawer and the filtering chamber which are matched with each other in size, the accuracy and tightness of the connecting position between the filtering drawer and the filtering chamber can be guaranteed, and the situation that the position of the filtering drawer in the filtering chamber is changed in the actual use process so that the filtering function of the filtering drawer to the hair is affected is avoided. The sliding structure facilitates extraction and cleaning of the filtering drawer, opening and closing between thecover body and the filtering chamber are achieved through a fastening screw rod block arranged on one side of the cover body and a fastening screw hole block arranged on one side of the outer portionof the filtering chamber, and a sealing ring arranged on the inner side of the cover body is matched. The sealing effect between the cover body and the filtering chamber is ensured.
Owner:DONGGUAN UNIV OF TECH
An anti-dumping safety hydraulic support
The invention belongs to the field of coal mining supporting equipment, in particular to an anti-toppling safety type hydraulic support, comprising a bottom adjusting mechanism arranged on a support base, the bottom adjusting mechanism comprises rotating sleeves rotationally connected to the front end and the rear end of the support base, sliding sleeves are slidably connected into the rotating sleeves, inserting rods capable of stretching into the sliding sleeves on the next support base are slidably connected into the sliding sleeves, and a locking mechanism is connected between each rotating sleeve and the corresponding sliding sleeve. The problem that a hydraulic support is toppled due to the fact that a hydraulic support base sinks due to the fact that a working face bottom plate is loose can be solved.
Owner:CHONGQING VOCATIONAL INST OF ENG
Seedling raising and transporting system for cultivating plants with substrate
ActiveCN112470776BHeight adjustableEasy transferCultivating equipmentsFlower-pot fillingTransport systemAgricultural engineering
The invention discloses a seedling raising and transporting system for cultivating plants with substrates, comprising a seedling pot placement mechanism, a transfer forklift assembly is arranged on the right side of the seedling pot placement mechanism, the seedling pot placement mechanism includes a moving frame, and the moving frame The interior is equipped with a support net plate through a height adjustment mechanism. The present invention is a seedling raising transfer system for substrate cultivation plants. By setting thrust pins, support rollers and fence strips, etc., it achieves high-efficiency transfer and good anti-dumping effects. , It solves the problem that the traditional seedling pots need to be manually carried and placed neatly when they are transferred, which is time-consuming, laborious and inefficient.
Owner:张宇桐
A multifunctional tumbler
InactiveCN110192753BEasy to adjustEasy to chargeDwelling equipmentDrinking vesselsPharmacy medicineEngineering
The invention discloses a multifunctional non-tilting cup which comprises a medicine storage cup cover, a cup body and a size-adjustable non- tilting cup holder, the medicine storage cup cover comprises a medicine cover, a medicine box and a medicine box base, the medicine box stores medicine in a separately mode through a partition plate, and the medicine cover is connected to the medicine box ina screwed mode. The medicine box base is fixed to the bottom of the medicine box, and is connected to an upper cup opening of a cup body in a screwed mode. The size-adjustable non- tilting cup holderincludes a telescopic cup body locking device and a negative pressure fixed base, a driving rotating ring is rotated, a telescopic locking plate is retracted or extended outwards, and cups of different sizes can be fixed. The negative pressure fixed base comprises a suction cup, an air bag and a sealing ring, and a sealing ring is rotated to block a lower ventilation hole C, and the suction cup is pressed to a supporting platform and the air bag is squeezed at the same time, and a negative pressure is generated in a cavity of the suction cup. The negative pressure fixed base is fixed on the supporting platform, and the sealing ring is rotated to open the lower ventilation hole C, and the air pressure inside and outside the cavity is uniform, and the adsorption is released. The multifunctional non-tilting cup integrates medicine storage, fixing different size cups and anti-tilting in one body, the functions are various, and the application range is wide.
Owner:NANJING FORESTRY UNIV
Urban traffic construction interception control device
ActiveCN109183661BEasy to installEasy to disassembleTraffic signalsRoad signsControl engineeringRoad surface
Owner:YANCHENG TEACHERS UNIV
Anti-turnover flowerpot for planting of flowers and plants
InactiveCN111247993AImprove anti-dumping effectAvoid damageReceptacle cultivationWater resourcesDrainage tubes
The invention discloses an anti-turnover flowerpot for planting of flowers and plants. The anti-turnover flowerpot comprises an outer pot body, wherein a pot inner cavity is formed inside the outer pot body, an inner pot body is arranged inside the pot inner cavity, the inner pot body is movably connected with the outer pot body through the pot inner cavity, auxiliary supporting rods are fixedly mounted on the outside surface of the outer pot body, connecting holes are fixedly mounted in the inside surface of the inner pot body, and lifting rings are arranged inside the connecting holes in a penetrating manner and are movably connected with the inner pot body through the connecting holes. According to the anti-turnover flowerpot for planting of the flowers and plants, disclosed by the invention, the inner pot body, the auxiliary supporting rods and a drainage pipe are arranged, thus, the replacing of soil of the flowerpot by a user can be more convenient, meanwhile, the anti-turnover effect of the flowerpot can be better, the occurrence of a condition that the flowerpot is overturned can be reduced, excessive water during irrigation can be recovered in a centralized manner for reutilization, wasting of water resources is avoided, and a better usage perspective is brought.
Owner:许浪
A traffic warning device
ActiveCN110158505BReduce adverse effectsRealize anti-dumping effectTraffic signalsRoad signsRoad surfaceComputer science
The invention discloses a traffic road surface warning device. The traffic road surface warning device of the present invention can not only realize the anti-dumping effect, but also use the wind blade to realize the rotation under the action of the wind. The warning effect is improved more obviously. In addition, the structure of the present invention is reasonable, the anti-dumping effect is remarkable, the installation is convenient and simple, and disassembly and assembly can be quickly realized, and it can be placed on any slope road surface. In addition, the structural design of the rotatable cover is reasonable, and there will be no strong reflective eyesight phenomenon on the driver, so as to prevent adverse effects on traffic.
Owner:青岛交建集团有限公司
Variable-rigidity foundation pit support structure
A variable-rigidity foundation pit support structure comprises a first plastic plate and at least two second plastic plates. The two ends of the first plastic plate are connected with one ends of the corresponding second plastic plates correspondingly to form downward folded corners. The other ends of the corresponding second plastic plates are connected with the rest of the second plastic plates. The first plastic plate and the second plastic plates are connected to form an inverted-L-shaped structure used for being arranged in a foundation pit. The first plastic plate and the second plastic plates are each provided with a hollow structure used for buffering. The whole inverted-L-shaped structure is inserted into the ground of the foundation pit along the wall face of the foundation pit. The variable-rigidity foundation pit support structure has the main beneficial effects that the middles of the plastic plates are hollowed, the pressure of the foundation pit on an enclosure plate is effectively resisted, rigidity variability is utilized better, rigidity changes along with changes of loads, and a good toppling prevention effect is achieved; and the plates are connected in a plug manner, the structure is much simpler, but the effect is the same. The variable-rigidity foundation pit support structure is suitable for being used for a support system of the foundation pit.
Owner:ZHEJIANG UNIV OF TECH
A Mine Flameproof Low Voltage Vacuum Electromagnetic Starter
The invention provides a mine explosion-proof low-voltage vacuum electromagnetic starter, and belongs to the technical field of electromagnetic starters. The mine explosion-proof low-voltage vacuum electromagnetic starter comprises an electromagnetic starter body, a vertical plate and a support, wherein the support comprises two base frames, an L-shaped fixed plate, a support block and a rolling wheel; each base frame comprises a first cross plate, inclined plates connected to the two ends of the first cross plate and arranged slantwise away from the first cross plate, and a second cross plateconnected with the inclined plates; one side of the L-shaped fixed plate is fixed to the first cross plates, and the other side of the L-shaped fixed plate is fixedly connected with the vertical plate; a first bolt hole is formed in each inclined plate; through grooves passing through the base frames are formed in the support block, and two vertically-distributed second bolt holes vertical to thethrough grooves and matched with the first bolt holes are formed in the support block; and the vertical height of each first bolt hole away from the corresponding first cross plate is greater than the vertical height of the lower second bolt hole away from the bottom of the rolling wheel, and less than the vertical height of the upper second bolt hole away from the bottom of the rolling wheel. The mine explosion-proof low-voltage vacuum electromagnetic starter is simple in structure, convenient to move, and good in anti-shock and anti-dumping effects.
Owner:HEFEI SWITCH FACTORY
Warning device for building construction
InactiveCN114508058AWith rotatable functionImprove anti-dumping effectTraffic signalsRoad signsSnowpackArchitectural engineering
The invention discloses a warning device for building construction, and relates to the technical field of building construction. The warning device for building construction comprises a supporting rod, the top end of the supporting rod is rotationally connected with a triangular warning board through a connecting block, the front face and the back face of the supporting rod are both slidably connected with air pressing plates through movable rods, and a linkage supporting device with the limiting and auxiliary supporting effects is arranged in the supporting rod. A knocking cleaning device for cleaning rainwater and accumulated snow in rainy and snowy weather is arranged on the upper portion of the interior of the triangular warning board, and a sound warning device is fixed to the position, located on one side of the connecting block, of the bottom of the inner wall of the triangular warning board. According to the warning device for building construction, in strong windy and snowy weather, a wind pressing plate is extruded, a cylindrical push rod is extruded through a movable rod, then a sliding rod is driven to integrally move downwards, at the moment, a limiting rod moves downwards, limiting on a triangular warning board is relieved, and the triangular warning board has the rotatable function and is used for resisting strong windy and snowy weather.
Owner:李雪嘉
Adjustable projection device for educational training
InactiveCN113251247AEasy to installImprove anti-dumping effectProjectorsStands/trestlesElectrical and Electronics engineeringInternal connection
The invention discloses an adjustable projection device for educational training. The adjustable projection device for educational training comprises a supporting mounting plate, a first connection mounting block, a movable connection block and a projection equipment body, a first linkage connection wheel is mounted in the supporting mounting plate, and a first mounting rod is rotatably connected in a mounting movable plate. The upper end of the first mounting rod is in meshed connection with a first connecting rotating disc, the outer side of the first connecting rotating disc is slidably connected with a movable limiting block, the upper end of the supporting mounting plate is fixedly connected with a fixed mounting block in a welded mode, and the outer side of the fixed mounting block is fixedly connected with a fixed connecting block at a equal angle; the outer side of the fixed connecting block is connected with a limiting fixing rod, and the interior of the fixed connecting block is connected with a movable mounting block. According to the adjustable projection device for educational training, an angle of the projection equipment can be conveniently adjusted, a height of the projection equipment can be conveniently adjusted, the projection equipment can be conveniently installed, and anti-toppling effect on projection is good.
Owner:ZHENGZHOU VOCATIONAL UNIV OF INFORMATION & TECH
Urban traffic construction interception control device
ActiveCN109183661AEasy to installEasy to disassembleTraffic signalsRoad signsArchitectural engineeringAcousto-optics
The invention discloses an urban traffic construction interception control device, being very convenient for mounting and dismounting, being simple and convenient, at the same time, being good in theanti-dumping effect and being able to effectively prevent blowing down by gale and other problems. During the mounting process of the urban traffic construction interception control device, after being connected, and the only demand is to switch, and after mounting and locking, the reliability is high, and the urban traffic construction interception control device is stable and is easy to use. Atthe same time, the urban traffic construction interception control device is provided with a rotating acousto-optic warning component, which can improve the warning function of construction interception and prevent accidents. The urban traffic construction interception control device can also utilize solar energy to carry out power supply and effectively ensure the construction interception requirement of pavement at each position.
Owner:YANCHENG TEACHERS UNIV
Anti-dumping power transmission device with adjustable angles
The invention discloses an anti-dumping power transmission device with adjustable angles. The device includes a lower supporting rod, an upper supporting rod, a top supporting rod, a reinforcing plate, a protective plate, a top frame, a connecting frame, an anti-dumping frame and multiple independently arranged fixing pins. The top frame is horizontally and fixedly connected to the top of the reinforcement plate. The connecting frame is downward vertically and fixedly connected to the two sides of the top frame. The anti-dumping frame is horizontally and fixedly connected to the bottom of theconnecting frame and extends into space between the protective plate and the upper supporting rod. In this way, the anti-dumping power transmission device with the adjustable angles greatly enhances the windproof performance of the a supporting frame and reduces the risk of dumping through the structure with a wide lower part and a narrow upper part formed by the lower supporting rod, the upper supporting rod and the top supporting rod, can further improve the stability degree of the top frame by clamping the anti-dumping frame in the space between the protective plate and the upper supportingrod, and has a wide market prospect in the popularization of anti-dumping power transmission devices with the adjustable angles.
Owner:司双
An anti-collision and dumping art display stand
InactiveCN111150273BAvoid damagePrevent movementShow cabinetsShow shelvesLiquid storage tankStructural engineering
Owner:南京溧水高新产业股权投资有限公司
An anti-tipping art display stand
ActiveCN111012116BSuppression of tilting trendsPlay the role of anti-dumpingShow cabinetsShow shelvesGlass coverSlide plate
The invention discloses an anti-toppling artwork display stand comprising a base and a placing plate. A glass cover is arranged on the upper wall of the placing plate; and the glass cover is connectedwith the placing plate through a fixing piece. Two anti-toppling mechanisms are jointly arranged on the base and the placing plate; each anti-toppling mechanism comprises a mounting cavity formed inthe base, the inner wall of the mounting cavity is elastically connected with a sliding plate through a tension spring, the upper wall of the sliding plate is fixedly connected with a connecting rod,and the connecting rod is slidably connected with the lower wall of the placing plate through a sliding piece. An adjusting cavity is formed in the placing plate, a balancing weight is elastically connected to the inner wall of the adjusting cavity through a reset spring; the side wall, close to the lower end, of each mounting cavity is communicated with the adjusting cavity through a connecting pipe, and the end, away from the reset spring, of the adjusting cavity is communicated with the outside through an exhaust port. Therefore, a situation that the device topples over when the glass coveris collided can be prevented, and the artwork and the glass cover can be protected.
Owner:五莲永信置业顾问有限公司
An anti-dumping advertising display stand
Owner:义乌市鼎莎针织有限公司
Teacup with anti-dumping function
ActiveCN109349885BGreat suctionImprove anti-dumping effectDrinking vesselsStructural engineeringMechanical engineering
Owner:山东瑞健特体育器材有限公司
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