219results about How to "Easy to disassemble and carry" patented technology

The invention discloses a plant volatile oil extractor and application thereof. The device comprises a distiller, a condenser and a collector. The distiller comprises a distilling container, a sealing cover matched with the distilling container and a water-resisting grate matched with the distilling container. The top of the sealing cover is provided with through holes. The condenser comprises a condenser pipe. The through holes at the top of the sealing cover are connected with the lower end of a vertical gas tube. The gas tube is connected with the inlet of the condenser pipe by a connecting bend. The outlet of the condenser pipe is connected with the inlet of the collector by the connecting bend. The plant volatile oil extractor in the invention can be used for fast extracting volatile oil with different specific weights in plants. The extractor has the characteristics that the extractor is convenient, easily disassembled and carried, simple to load and unload materials, and suitable for distillation requirements of water-resisting distillation, water distillation, backwater distillation and non-backwater distillation, and has high extraction rate. The extractor can be used for laboratory, in particular for field.

The invention discloses a multifunctional test platform for landslide impact strength, comprising a slide channel, an accumulating channel, a supporting adjusting device arranged at the bottom of theslide channel, landslide impact sensors arranged in different positions in the accumulating channel, a data collection device arranged outside a test model channel and connected with the landslide impact sensors, and a rainfall simulator arranged above the slide channel; the slide channel and the accumulating channel are uniform in sectional size and are each formed by assembling a plurality of unit model channels 1 m in length and 1 m*1 m in inner diameter. The multifunctional test platform for landslide impact strength has the advantages that multifunctional landslide physical simulation experiments, such as rainfall-induced landslide mechanism analysis, landslide rock-soil deformation monitoring analysis, landslide speed monitoring and landslide impact test analysis can be carried out,and an experimental apparatus is simple and firm, convenient to disassemble and assemble; the multifunctional reusable test platform based on based on multiple variables is suitable for the scientificresearch and utilization of landslide disaster, and is worthy of popularization and application.

The invention discloses a track detector. The track detector comprises a machine frame, a gauge measuring device and a geometric parameter measuring device for an F-shaped track, wherein the machine frame consists of a horizontal beam, a vertical beam and a running device, and one end of the horizontal beam is connected with the vertical beam; the gauge measuring device comprises a first pressing device and a gauge measuring sensor, the first pressing device is connected with the other end of the horizontal beam through an elastic component, and the gauge measuring sensor is mounted at one end, connected with the elastic component, of the horizontal beam; the geometric parameter measuring device for the F-shaped track is arranged on the vertical beam and comprises second pressing devices, a data collecting sensor and one or more brackets allowing the data collecting sensor to be mounted, and during the operation, the first pressing device, the second pressing devices and the elastic component are matched to fasten the track detector on the F-shaped track. The main body of the machine frame consists of the horizontal beam and the vertical beam, so that the track detector is good in wholeness, not prone to vibrate, simple in structure and convenient to assemble, disassemble and carry.

The invention provides a physical modeling experiment device for a multifunctional high-speed remote landslide dynamic process. The physical modeling experiment device comprises a support base, an upper sliding section, a transition section and a lower sliding section, wherein the upper sliding section, the transition section and the lower sliding section are successively connected with each other; the support base is arranged as a height adjusting mechanism; the top end of the height adjusting mechanism is connected with the lower surface of the inlet end of the upper sliding section; the upper sliding section comprises an upper sliding slot, a baffle and a rotating connector; the baffle is mounted in the upper sliding slot; the transition section is arranged as an arc-shaped slide slot matched with the rotating connector; the transition section is hinged with the rotating connector; the lower sliding section comprises a lower sliding slot and an adjusting module; one slot wall of the lower sliding section is hinged with the transition section while the other slot wall is connected with the transition section through the adjusting module. The device provided by the invention can be used for implementing a physical modeling experiment for the multifunctional high-speed remote landslide dynamic process; the three factors of landslide height, landslide volume and topographic condition are mainly contained; the topographic condition factor includes gradient, base and sliding path direction; the reciprocating test can be performed according to different topographic conditions.

The invention is a kind of eccentric multi spindle and multicutter development machine, which belongs to building mechanical field. It includes: cutting plate, cutter plate driver, cut-away device, spiral transmitter, the front shell, the back shell, a base, an eccentric shaft. The connecting mode is: the cutters plate is made up of left and right plates, which is at the far front of the top pipe, each cutter plate is connected to the four eccentric shafts in the driving system through bolts, the two spiral transmitters are set at the two sides of the front shell, the base under the cut-away connects the front shell and the back shell together. The invention can cut any cross section; it maintains the balance of clay pressure.

The invention discloses a civil engineering structure explosion injury experiment platform, belongs to the technical field of civil engineering structure experiments, and relates to a loading platform device which can be supplied for explosion injury experiments of beams, plates, columns and other civil engineering structures; the technical problem to be solved comprises that provided is the experiment loading platform device convenient to carry and transport and suitable for performing explosion experiments of various civil engineering structures. The experiment platform is characterized in that a tripod device comprises a lifting disc and tripod rods surrounding both sides of the experiment loading platform, and the bottom of the lifting disc is further provided with a lifting ring. A experiment loading platform structure comprises that a ladder type frame is arranged horizontally; two stool type stents are vertically connected at both ends of the ladder type frame by high-strength bolts; two string type support rods are symmetrically connected on both sides of the tops of the two stool stents by high-strength bolts; two cover plates clamp tightly both ends of a tested component above the two stool type stents by high-strength bolts; a detonation pressure test device is arranged on the string type support rods; and the ladder type frame is also paved with bagged fine sand. The civil engineering structure explosion injury experiment platform is applied to explosion experiments of the civil engineering structures.

The invention discloses a VR-BOX experience interaction device. The VR-BOX experience interaction device comprises an enclosed space being internally provided with a special effect light system, a VRglasses, a VR handle, a fire-fighting simulation equipment, an audio output device and an auxiliary equipment; wherein the VR glasses are internally provided with a host, an acceleration sensor, a speed sensor and a position sensor, detect a acceleration, a speed and a position of the head of user every predetermined time, and transmit a detection result to the host in real time; the host performsinterpolation calculation according to the detected plurality of accelerations, speeds and position data, fit an acceleration quadratic curve, a speed quadratic curve and a position quadratic curve respectively, and predict the acceleration, the speed and the position of the head of the user wearing the VR glasses which have not yet occurred according to the fitted quadratic curve, and then predict a gaze direction of the user according to the predicted acceleration, the speed and the position; and generate a corresponding virtual reality image according to the predicted gaze direction, and display the generated corresponding virtual reality image to the user in the VR glasses.

The invention relates to the technical field of building construction and particularly relates to an interior wall wallpaper pasting device applied to building construction. The interior wall wallpaper pasting device comprises a horizontal moving base, sliding guide rods vertically and movably inserted on the upper surface of the horizontal moving base, wherein one side corresponding to a pasting operation shell of a mounting bottom plate is an opening; an operation main body blocking cover is arranged in the opening; the pasting operation shell, the mounting bottom plate and the operation main body blocking cover jointly form an operation sealed space; a glue dipping drum wheel set, a wallpaper placing cylinder, a first guide cylinder and a second guide cylinder are arranged on a positioning bearing in a rolling manner. The interior wall wallpaper pasting device can be disassembled and assembled through the sliding guide rods and the horizontal moving base; convenience in transportation and carrying is achieved; meanwhile, two ends of a transverse positioning rod are in sliding connection with sliding grooves; with cooperation of opposite force action of weight balancing blocks, the transverse positioning rod runs more stably; the device also has functions of automatically applying glue to wallpaper and walls, so that the purpose of one-man operation is achieved; furthermore, the device is also capable of positioning reference according to positions of the walls and has relatively high accuracy.

The invention relates to an environment-friendly refuse treatment tank which comprises a tank shell, a mixer, an insulation liner, and a fertilizer collection tank. The insulation liner above the fertilizer collection tank and the fertilizer collection tank are disposed in the tank shell. A double-layer filter plate is disposed at the bottom of the insulation liner. The mixer is disposed on the upper portion of the insulation liner. The side of the insulation liner and the side of the tank shell are provided with corresponding vent holes. The top of the tank shell is provided with a fertilizer entry. The sidewall of the fertilizer collection tank is provided with a fertilizer exit. Compared with the prior art, the environment-friendly refuse treatment tank has the advantages of reasonable design, simplicity in operation, convenience in demounting and carrying, attractive appearance and fine breathability, is well stable, and less susceptible to outdoor weather and environment changes. By temperature control by solar power and odor removal by ozone, novel techniques such as cutting function and mixing function are added, and the environment-friendly refuse treatment tank is more energy-saving and practical.

The invention discloses a high-precision density measuring method, and the existing density measuring instrument has poor measuring precision. The invention includes the following steps: putting an object to be measured in a measurement container, weighing the mass of the object to be measured by a weighting sensor; taking out the object to be measured, adding appropriate solution with known density to the measurement container so as to be able to submerge the object while not overflow after the object to be measured is put in, recording a liquid level of the solution; then putting the object to be measured in the measurement container, adjusting the height of an auxiliary container, keeping the liquid level in the measurement container agreement with the liquid level in a third step by means of communication of a hosepipe group; operating a digital readout controller and calculating the density of the object to be measured according to the following formula by using the digital readout controller and displaying: rho(object)=rho0m1 / (m0m2), wherein rho(object) is the density of the object to be measured, rho0 is the density of liquid, m0 is the mass of the liquid in the measurement container in the third step, m1 is the mass of the object to be measured, and m2 is a total mass of the object to be measured and the liquid in the measurement container in a fifth step.

The invention discloses a simple slope runoff silt and interflow collecting device which is characterized by comprising one or more enclosing plates and a first flow collecting plate, wherein the two ends of the first flow collecting plate are respectively in detachable connection with one of the enclosing plates; one or more first drain holes are formed in the first flow collecting plate; water flow in the area formed by the enclosing plates and the first flow collecting plate flows out the area formed by the enclosing plate and the first flow collecting plate from the first drain holes. The provided simple slope runoff silt and interflow collecting device comprises the enclosing plates and the first flow collecting plate, and the enclosing plate and the first flow collecting plate are connected by adoption of a detachable connection manner, so that the device is convenient to disassemble and carry, can be recycled, and cannot be abandoned in the to-be-tested area, and damage to the to-be-tested area can be avoided.

The invention discloses a maintenance ladder for a transformer substation, relating to the field of ladders. The provided maintenance ladder for the transformer substation is smart in structure, light in weight, convenient to use, low in operation difficulty and convenient to carry, mount and dismount when being used. The maintenance ladder comprises a working table assembly and a crawling ladder assembly, wherein the working table assembly is fixedly connected to the top of the crawling ladder assembly and comprises a table top, a guard rail and a plurality of support rods; the guard rail is connected above the table top via the plurality of support rods; the crawling ladder assembly comprises an upper part ladder and a lower part ladder. In general, the problem that the size of a conventional companion ladder or extension ladder is influenced by a foot bar or a pedal when the conventional companion ladder or extension ladder is retracted is solved, the maintenance ladder has the advantages of convenience in carrying, mounting and dismounting and also has the characteristics of smart structure, light weight, convenience in use and low operation difficulty and the like.

The invention discloses an epidural anesthesia device, which comprises a fixed plate, a limit sliding plate and an angle adjustment box. A first fixed frame is fixed on the fixed plate through a fixed pin, and the upper end of the first fixed frame passes through a first limit The threaded rod is fixed with a fixed rod, and the upper end of the fixed rod is fixed with a second fixed frame through a fixed pin. The right side of the limiting sliding plate is fixed by two second limiting threaded rods, and the left side of the limiting sliding plate is provided with a limiting sliding column. , the lower end of the limit sliding plate is fixed with a fixing device through connecting rods distributed in an array, the right side of the angle adjustment box is provided with a fixed card tube, and the left and right sides of the angle adjustment box are respectively equipped with a lower angle adjustment device and an upper side angle adjustment device. There is a puncture needle inside the angle adjustment box. The epidural anesthesia device of the present invention solves the problems that the operation of the visual angle during epidural anesthesia is very irregular and the risk of puncture accuracy is high. After the puncture is completed, the fixed anesthesia effect is good, it is easy to disassemble and carry, and does not occupy space.

The invention discloses wearable equipment for heart-lung rehabilitation training. The strength of cardiac rehabilitation training and the respiratory gas flowing speed of lung rehabilitation trainingcan be adjusted through a training strength adjusting elastic piece of the wearable equipment, the heart-lung rehabilitation training condition can be detected through a training detecting assembly,and the training strength adjusting elastic piece can be automatically adjusted by a controller according to the monitoring conditions of a health monitoring assembly and the training detecting assembly, so that training of the corresponding strength is carried out at the state suitable for the body of a patient; the needed training strength can be automatically adjusted according to own conditions when the wearable equipment is used by a user, and the curative effect of the rehabilitation training of the patient is guaranteed. According to the wearable equipment, during rehabilitation training, the health condition of the patient is monitored in real time, the risks of adverse events in the training process of the patient are reduced, and therefore the safety of the rehabilitation training of the patient suffering from cardiopulmonary diseases is improved.

The invention discloses a drainage consolidation apparatus of a soil sample and a preparation method. The drainage consolidation apparatus comprises a bottom plate, a front panel, a rear panel, a left panel, a right panel, an upper pressing plate, two supporting rods, two pressure bearing rods, a lever group and a swing bolt. By utilizing a lever principle, the force is easy to apply, the applied force is easy to control, the load is constant during the consolidation process, and the current situation that no apparatus for performing the drainage consolidation for large-sized soil sample in a laboratory is changed; and compared with the traditional soil sample drainage consolidation way, the apparatus is simple in operation process, simple in structure and easy to disassemble and move.

The invention relates to the field of disassembling and assembling equipment, in particular to a hot roller carrying device. The hot roller carrying device disclosed by the invention consists of a vehicle body, a first motor, an upright post, a hydraulic elevating mechanism and a hot roller clamping mechanism. The elevating of the hot roller clamping mechanism is controlled through hydraulic transmission, the rotation of the hot roller clamping mechanism is controlled through the first motor, and the disassembly and assembly of a hot roller are realized during carrying of the hot roller.

The invention relates to the technical field of mining equipment and provides a mining support pneumatic pin puller. The mining support pneumatic pin puller comprises a pull-out air cylinder and a supporting device which are detachably assembled together. The pull-out air cylinder comprises a cylinder body. A hollow piston rod is sleeved with the cylinder body in a sealed manner, and the rear endof the cylinder body is detachably and fixedly provided with a guide end cover. A pull rod is sleeved with the hollow piston rod, the rear end portion of the pull rod is provided with a pull rod adjusting device, the rear end of the pull rod is provided with a limiting nut in a screwed manner, the front end of the pull rod is provided with a pull head in a screwed manner, and the power output endof the pull head is provided with an outer thread. The supporting device comprises a supporting pedestal detachably installed at the front end of the cylinder body, and the supporting pedestal is provided with at least two arc-shaped supporting plates in a sliding manner, and openings of the arc-shaped supporting plates are inward. The mining supporting pneumatic pin pulley is convenient to carryand use, high in pin pulling efficiency, wide in application range and convenient to use and popularize.

The invention relates to the technical field of mining equipment, and provides a hydraulic pin puller for mine support. The hydraulic pin puller comprises a pull-out hydraulic cylinder and a supporting device which are detachably assembled together, wherein the pull-out hydraulic cylinder comprises a cylinder body; a hollow piston rod is arranged in the cylinder body in a sealing and sleeving mode; the rear end of the cylinder body is detachably fixed with a guide end cover; a pulling rod is arranged in the hollow piston rod in a sleeving mode; a pulling rod regulating device is arranged on the rear end part of the pulling rod; the rear end of the pulling rod is twisted with a limiting nut; the front end of the pulling rod is twisted with a pulling head; the power output end of the pullinghead is equipped with outer threads; the supporting device comprises a supporting pedestal which is detachably mounted at the front end of the cylinder body; and at least two arc-shaped supporting plates with inward openings are arranged on the supporting pedestal in a sliding mode. The hydraulic pin puller for the mine support provided by the invention is convenient to carry, is convenient to use, is high in pin pulling efficiency, is wide in scope of application, and is convenient to popularize and use.

The invention discloses a universal safe encasement pedestal for high-voltage and low-voltage electrical appliances. The safe encasement pedestal is composed of a pedestal frame; a support plate is installed at the inner side of the pedestal frame; and ventilation holes are formed in the support plate. A heat dissipation device is fixedly installed at on the upper surface of the support plate; theheat dissipation device and the support plate are connected by support posts; and outer threads are engraved in the head and tail ends of the support posts. Besides, a leakage protection device is also arranged on the side wall of the support plate. The heat dissipation device consists of a cooling plate frame and cooling pieces; a cooling fan is installed below the cooling plate frame. The leakage protection device includes an insulating case being a sealed box body; an integrated circuit board is welded inside the case; a leakage protection control module is welded to the integrated circuitboard; a signal terminal of the leakage protection control module is connected with a signal acquisition module; and a signal output terminal of the leakage protection control module is connected with an alarm module and a wireless transmission module. The safe encasement pedestal is mounted or dismounted conveniently, is convenient to mobile storage and has good heat dissipation and leakage early warning functions.

The invention provides a novel easily assemble and disassemble and multifunctional eletric power generation and accumulation device for bike, which is utilized to solve the technical problems that the prior power generation device for bike is too huge in size and is inconvenient to carry and assemble and disassemble. The device comprises a solar panel, a direct-current generator and a accumulator. A seat stay is connected with the upper of the solar panel through a fixed lock. The bike axle of the rear wheel is connected with the lower end of the solar panel through the fixed lock. The gear wheel of the direct-current generator is meshed with a flywheel on the bike axle of the rear wheel. The solar panel and the direct-current generator are both connected with the accumulator through a variable voltage charging management unit. A USB interface and two external electrode columns are arranged on the accumulator. The accumulator is connected with the variable voltage charging management unit through the external electrode column. According to the novel easily assemble and disassemble and multifunctional power generation and accumulation device for bike, the modification for the prior hardware and structure of bike is small and two parallel power generation modes are utilized to accumulate the electric power; so that the electric power generation efficiency and electric power accumulation capacity are increased, the utilization for the green resource is improved and the energy loss of bike during cycling is reduced.

The invention provides a multifunctional operation ladder trolley, and belongs to the technical field of railway track ladder trolleys. The multifunctional operation ladder trolley comprises a workingplatform, a supporting frame, a chassis, end part anti-tipping devices arranged at two ends of the chassis, and braking and lateral anti-tipping devices arranged at two sides of the chassis. According to the multifunctional operation ladder trolley, braking and tipping prevention of the ladder trolley are achieved, the safety of the ladder trolley is greatly improved, and the ladder trolley can be used at various crossed rails, turnouts and other positions; the supporting frame comprises stretchable ladders, the extending height of the ladder trolley can be adjusted according to the individual height of an operator, the adjusting mode is convenient and fast, and safety is good; and for the working platform, the relative positions of a fixed platform and a sliding platform can be adjustedaccording to the actual operation range and are fixed through positioning pins, and enough working space can be provided.

The invention provides a semi-trailer pneumatic braking performance road test system. The semi-trailer pneumatic braking performance road test system comprises a hand control braking triggering module, a data acquisition module, a data arithmetic unit and a data display; the hand control braking triggering module is arranged between a tractor and a trailer, and is connected in a control pipeline in series; the data acquisition module is connected with the data arithmetic unit; and the data arithmetic unit is connected with the data display. According to the pneumatic braking performance road test system, the hand control braking triggering module, the data acquisition module, the data arithmetic unit and the data display are used cooperatively, so that the braking performance road test oftrailer products of all pneumatic braking systems can be realized. The test system is powerful in function and diverse in application, and can be expanded to the relevant tests of the power performance, the braking performance and the like of automobiles and trains.

The invention discloses a soil heavy metal detection device, comprising a shell body and a drill bit, wherein the bottom end of the shell body is movably connected with the drill bit; an optical spectrum analyzer is arranged in the shell body and is fixed on the periphery of the inner wall of the shell; a connecting pipe is arranged between the bottom end of the optical spectrum analyzer and the bottom of the shell body; a display instrument is connected with the right side of the shell body. The soil heavy metal detection device has the beneficial effects that by being provided with a sharp end, the soil heavy metal detection device can conveniently drill into a harder soil layer; a radiometer is used for detecting whether the content of heavy metals in the soil exceeds the standard or not; a probe and the optical spectrum analyzer are arranged for detecting the composition and content of the heavy metals; by being provided with a photodiode and a light-emitting diode, the soil heavymetal detection device is ingenious in structure and reasonable in light source and transmission mode; the soil heavy metal detection device is simple in structure, high in practicality and easy to disassemble and carry.

The invention discloses a steel rail puncher. The steel rail puncher comprises a rotating handle, a first fixing device, a motor, a second fixing device, a third fixing device, a fourth fixing device, pushing handles, a steel plate slide groove, roller wheels, fixing bolts, a first fixing knob, fixing iron pieces, a fixing baffle, a moving slide block, a second fixing knob, a drill spindle, a portable handle and a power socket. The motor is fixed through the first fixing device, the second fixing device, the third fixing device and the fourth fixing device, so that materials are saved; as the moving slide block is embedded in steel plate slide groove and can move on the steel plate slide groove, multiple times of punching through one-off fixation can be achieved, and working efficiency is greatly improved; the power socket is arranged above the motor, a wire and the motor are separately arranged, and therefore disassembling, assembling and carrying are facilitated; the two fixing iron pieces are installed on the fixing baffle, and therefore the stability of the steel rail puncher during punching is fully enhanced.

The invention relates to an integral push-wire-type electric arc spraying equipment used for thermal spraying, which can be seen in an attached figure of the abstract. The equipment adopt an inverter-type spraying power supply, has the technical scheme of combining and closing the spraying power supply, a wire feed device and a wire reel bracket (including a wire reel) into a whole body, and is matched with a home-made electric arc spray gun. The integral push-wire-type electric arc spraying equipment solve the problems of heavy weight, large volume, dispersed devices, more externally connected cables and the like of the push-wire-type electric arc spraying equipment. The equipment have the function of stepless regulation for output voltage within the range of 10-50V, and can freely adjust the parameters without stopping a machine in the spraying process; the equipment is provided with a manual / automatic spraying and wire detection / spraying switch, thus being convenient for the selection of operation way and preventing electric arc from hurting people and damaging equipment when in the process of installing, adjusting and checking spraying wires; and due to the full-closed structure, the blockage phenomenon of a wire guide pipe is avoided. The equipment has the characteristics of small volume, light weight, convenient carrying, safe and reliable equipment performance, convenient use, simple operation, stable spraying quality and the like.

The invention discloses a textile showing shelf, comprising a lower base, a lower supporting rod, a connecting rod, an upper supporting rod, and an upper base. One end of the lower supporting rod passes through the lower base and extends into the internal of the lower base. The lower supporting rod is connected with the connecting rod through a bolt by threads. The top of the upper supporting rod is fixedly provided with the upper base. The top of the upper base is provided with a controller. The top of the connecting rod of the lower supporting rod is symmetrically provided with two installing rods. The internal of the installing rod is provided with a clamping groove. The internal of the upper supporting rod is provided with an installing block which is matched with the installing rod. The bottom of the installing block passes through the upper supporting rod and extends out of the upper supporting rod. The textile showing shelf achieves an objective of simple dismounting or installation, and is convenient to dismount and carry after the showing shelf is used. The textile showing shelf prevents to occupy large amount of space to store, saves space, reduces selling cost, improves selling profits, and the textile showing shelf is simple in structure, convenient in operation, and is suitable for popularization and application.

The invention discloses a rotary groove cutting device which comprises a feeding knife rest, a speed reducing mechanism, a lifting lug bolt, a rotary fixing device, a tool rest fixing plate, telescopic supporting legs, a movable ring device, a speed regulating feeding device, a fixed ring device and an intelligent control system, wherein the fixed ring device and the movable ring device are assembled together through a plurality of eccentric wheels and concentric wheels, a feeding tool rest is fixed to the moving ring device through the tool rest fixing plate, the speed reducing mechanism is fixed to the side face of the fixed ring device, the speed reducing mechanism and the moving ring device achieve rotating motion through gear transmission, and the telescopic supporting legs are fixedto the bottom of the side face of the fixed ring device through positioning bolts. The intelligent control system can adjust the cutting speed in real time, the groove cutting efficiency is extremelyhigh, cold cutting is completely achieved, the application range is extremely wide, all the parts are connected through a rapid tensioning mechanism, disassembly and assembly are extremely convenient,and the intelligent control system is safer and more reliable to use.

The invention relates to a multifunctional earthquake-proof people protecting shelf counter. The multifunctional earthquake-proof people protecting shelf counter uses steel, wood, plastic, glass, sponge, fabric and other materials to manufacture a long cuboidal shelf, a cabinet, a counter, a business counter, etc.; the earthquake-proof shelf counter is manufactured into a pane box type structure by the steel and the wood; the earthquake-proof shelf counter consists of an upper-part flat box with a steel-wood structure, a middle flat box with a steel-wood structure, a lower-part cabinet box with a steel-wood structure and bottom steel plate legs and is provided with a damping device and an earthquake measuring and automatic warning device; the lower-part cabinet box is stored with bottled water, solid food, a flashlight, a battery, an extinguisher, an emergency light, a radio, a wireless communicator, a shovel, a hammer and other emergency life preservers and is also provided with a battery illuminating lamp. The multifunctional earthquake-proof people protecting shelf counter can remind people of rapidly hiding inside the earthquake-proof people protecting shelf counter when an earthquake occurs, effectively ensures life safety and avoids people from being injured; even if people are buried in a wasteland with earth and rocks, people can survive for a long time as the multifunctional earthquake-proof people protecting shelf counter can automatically emit a life-saving signal to wait rescue and ensure the safe escape of people; and the multifunctional earthquake-proof people protecting shelf counter can avoid an individual, a family and a county from suffering huge loss.

The invention relates to a mechanical alloy plate panel surface strengthening device, and discloses a mechanical strengthening device in which a guiding clamping plate is used for clamping and guidinga metal plate, a bottom impact head is matched for conducting colliding and knocking, the stress on the metal surface is released, and the metal plate surface strength is improved. Continuous mechanical strengthening can be conducted on the metal plate. The mechanical alloy plate panel surface strengthening device is characterized in that two main bases are arranged at the two ends of a support plate correspondingly, each main base is of a platy structure, and the two sides are downwards bent; the side, close to the support plate, of each main base is provided with a sliding groove and clamped on the support plate, wherein the sliding groove extends to the other end from one end of the base; the positions, close to one side, of the two ends of the support plate are provided with limitingbocks; and an impact oil cylinder is arranged at the middle portion of the support plate, an impact head is arranged at one end of a piston rod of the impact oil cylinder, a plurality of impact protrusions are arranged on the upper side of the impact head and are of a hemisphere structure, and the circular faces are connected with the impact head.