32results about How to "Realize auxiliary support" patented technology

The invention discloses an intelligent auditing platform for dynamically auditing a project construction process of a power system. The intelligent auditing platform comprises a client, a comprehensive display system, a database server and an application server, the client comprises a website portal, a large-screen visual display module and a mobile phone APP; the application server realizes an intelligent auditing function, and comprises an early warning correction module, a process auditing module, a simulation auditing module, an auxiliary decision module and an intelligent pushing module.According to the invention, the auditing function in the aspects of progress, safety and quality of various project projects is realized, the management level is improved, risks are prevented and controlled, investment is saved, and auxiliary support for capital construction business decision is realized; meanwhile, the intelligent auditing system can save auditing resources, improve auditing quality and efficiency and improve auditing means informatization level.

The invention discloses an auxiliary supporting device for digging a roadway of a coal mine. A mobile wheel is arranged below a chassis; a digging component is arranged on a rotary mobile component; the rotary mobile component is slidingly arranged on the chassis; a supporting component is arranged on the rotary mobile component; an auxiliary supporting component is arranged at the top of the supporting component and is used for supporting a to-be-mounted roadway bracket in an auxiliary manner; a removable counterweight component is also arranged on the chassis. According to the auxiliary supporting device disclosed by the invention, an effect of supporting while digging in a process of digging the roadway is realized; in the digging process, dust can be degraded by spraying water mist; the auxiliary supporting component can be used for supporting a supporting beam in an auxiliary manner, the supporting angle is adjustable, and the supporting is flexible; a removable counterweight block is also arranged, so that the supporting and digging effects of the device are ensured, and the balance of the device in the supporting and digging process is ensured, therefore, the roadway digging and supporting efficiency can be greatly improved, and the construction safety is ensured.

The invention relates to a turning, grinding and compositing machine tool for large thin-walled conical structures such as missile heat-proof sleeves and belongs to the field of machine manufacturing. A workpiece and a clamp are absorbed by a vacuum pump to form vacuum, so that a conical sleeve and a heat-proof sleeve are tightly combined, and the heat-proof sleeve is clamped and positioned by clamping the conical sleeve. Turning of the heat-proof sleeve and grinding wheel polishing are achieved through a turning tool. An angle grinder clamps and occupies one station of a four-station tool holder and moves along the axial direction of the heat-proof sleeve to achieve symmetrical subdivision of the heat-proof sleeve. Switching of the functions of turning and symmetrical subdivision is achieved through cutter head rotation. A grinding tool holder is located opposite to the turning tool holder. The grinding tool holder moves to drive a grinding wheel to grind the heat-proof sleeve precisely. The turning, grinding and compositing machine tool integrates multiple functions such as fast clamping, turning, grinding, symmetrical subdivision and grinding wheel polishing, multiple machining procedures such as turning and grinding of the heat-proof sleeve is achieved through one-step clamping, machining speed is increased, and errors brought by multiple times of station switching are reduced.

The invention discloses energy-saving and environment-friendly flue gas desulfurization equipment in the technical field of flue gas desulfurization, which comprises a self-scraping communicating pipe communicated between an exhaust port of an absorption tower and an air inlet of a bag-type dust collector, and a scraper part driven by hot air pressure and a flow stirring part driven by the scraper part are arranged in the self-scraping communicating pipe. The scraper part comprises two wall scraping plates which are symmetrically arranged and can be turned and closed, the outer side walls of the wall scraping plates are in sliding connection with the inner wall of the ventilation channel of the self-scraping communicating pipe, and the two wall scraping plates are arranged on one side of the exhaust port of the absorption tower and cover the ventilation channel in the self-scraping communicating pipe; the flow stirring part comprises a suction fan blade and a reverse blowing fan blade which are rotationally mounted at the axial lead position of the ventilation channel; flue gas in the ventilation channel integrally passes in a pulse airflow mode, self-cleaning of the interior of the ventilation channel is achieved in the airflow passing process, the desulfurization efficiency in the absorption tower and the dust removal efficiency in the bag-type dust remover are reversely improved, heat energy of the flue gas is utilized, and more energy conservation and environmental protection are achieved.

The invention discloses an anti-permeation portable water baffle capable of achieving automatic supporting for municipal flood prevention. The anti-permeation portable water baffle comprises a guide shovel plate, wherein sealing movable frames are fixedly connected to the left side and the right side, close to the back surface, of the top of the guide shovel plate, an arc-shaped sealing groove isformed in the position, close to the back surface, inside the guide shovel plate, a movable water baffle is rotationally connected to the position, close to the back surface, of the guide shovel plate, a sealing protruding block is fixedly connected to the end, located inside the arc-shaped sealing groove, of the bottom of the movable water baffle, a gravity center stabilizing plate is fixedly connected to the bottom of the back surface of the guide shovel plate, a balance weight guide groove is formed in the position, close to the back surface, of the top of the guide shovel plate, and an active anti-skid mechanism is fixedly connected to the position, close to the middle of the back surface, of the bottom of the guide shovel plate. The invention relates to the technical field of flood prevention. According to the anti-permeation portable water baffle capable of achieving automatic supporting for municipal flood prevention, the sealing performance of the baffle is improved, connectionbetween water baffles is facilitated, and meanwhile, the sealing performance of the connecting positions of the water baffles is improved, carrying is convenient, and mounting is easy.

The invention relates to a tool clamp of a combined machine tool, in particular to a self-locking pneumoelectric driving auxiliary supporting device which is composed of a pneumatic supporting mechanism, a spring locking mechanism and an electric unlocking mechanism. A supporting rod (8) in the pneumatic supporting mechanism supports a workpiece, and a jaw formed by a pull rod (16) and a supporting sleeve (17) in the spring locking mechanism elastically locks the supporting rod (8) and then is unlocked through an eccentric wheel (14), so that functions of auxiliary supporting, spring locking and electric unlocking are realized. The self-locking pneumoelectric driving auxiliary supporting device has the advantages that the device is small and adjustable in supporting force, stable and reliable in supporting position, high in workpiece machining accuracy and stable and adjustable in elastic locking force and does not change along with elastic deformation of a supporting face; a motor drives the eccentric wheel (14) to realize unlocking action, and conventional hydraulic driving is replaced, so that clean production is realized. The device can realize multipoint supporting.

The invention provides an inland river ship lock bottom plate top layer reinforcing steel bar supporting device, relates to the technical field of ship lock construction, and solves the problems thatduring supporting, sealing between a supporting pipe and a bottom reinforcing steel bar seat is not tight enough, so that cement grout enters the supporting pipe easily, and finally detection is blocked, self-adaptive adjustment cannot be achieved according to the width of the steel bar frame, and use is inconvenient; and the supporting height cannot be adjusted according to the actual situation.An inland river ship lock bottom plate top layer reinforcing steel bar supporting device comprises a reinforcing steel bar frame. And the steel bar frame is buried in concrete. The two sleeves A are both of a cylindrical tubular structure, and the interiors of the two sleeves A are each connected with a hook in a sliding mode. The two sleeves A are each in threaded connection with a fastening boltA used for locking the corresponding hook, the two hooks are both connected with the reinforcing steel bar frames in a hooked mode, the sleeves A form a self-adaptive adjusting structure of the hooks, and therefore stretching adjustment of the hooks can be achieved according to the width between the reinforcing steel bar frames.

The invention discloses an auxiliary device of a medical infusion support. The device includes a belt, a lightweight support frame, a lightweight tray, a lightweight stent and a lightweight support rod. The outer side of the belt is fixedly connected to one end of the lightweight support frame, the other end of the lightweight support frame is connected to the lightweight tray, the lightweight stent is fixed on the side of the lightweight support frame, and is fixed on the lightweight support rod. The invention provides a medical infusion support auxiliary device, which realizes that the infusion stand can be worn on a person through a waist belt to move around.

The invention discloses an auxiliary supporting device for digging a roadway of a coal mine. A mobile wheel is arranged below a chassis; a digging component is arranged on a rotary mobile component; the rotary mobile component is slidingly arranged on the chassis; a supporting component is arranged on the rotary mobile component; an auxiliary supporting component is arranged at the top of the supporting component and is used for supporting a to-be-mounted roadway bracket in an auxiliary manner; a removable counterweight component is also arranged on the chassis. According to the auxiliary supporting device disclosed by the invention, an effect of supporting while digging in a process of digging the roadway is realized; in the digging process, dust can be degraded by spraying water mist; the auxiliary supporting component can be used for supporting a supporting beam in an auxiliary manner, the supporting angle is adjustable, and the supporting is flexible; a removable counterweight block is also arranged, so that the supporting and digging effects of the device are ensured, and the balance of the device in the supporting and digging process is ensured, therefore, the roadway digging and supporting efficiency can be greatly improved, and the construction safety is ensured.

The invention discloses protection drilling equipment for wood product processing. The protection drilling equipment for wood product processing comprises a rack and a drilling machine. A supporting seat is rotatably fixed to the rack through a rotary shaft seat, the rack is rotatably connected with the drilling machine through the supporting seat, a slide groove is formed in the bottom end of the drilling machine, and slide groove heads are mounted in the slide groove. The slide groove is rotatably connected with supporting rods through the slide groove heads, a drilling bin is formed in the upper end of the drilling machine, and supporting blocks are welded to the bottom end of the interior of the drilling bin. A placing frame is welded to the supporting rod at one end, a drilling rig is movably mounted on the placing frame, a motor is fixed in the drilling rig, and the output shaft of the motor is rotatably connected with a drilling rod through a gear reducer. A limiting spring is movably mounted at the outer end of the drilling rod in a sleeving mode, one end of the limiting spring is welded to the bottom end of the drilling rig, and the other end of the limiting spring is elastically connected to a limiting plate. The protection drilling equipment for wood product processing can rapidly and stably conduct drilling on a wood product, the efficiency is high, and the drilling quality is good.

The invention relates to an automatic adjustment type auxiliary supporting mechanism for a tool die. The automatic adjustment type auxiliary supporting mechanism comprises a support body, a lifting mechanism and an anti-skid handle. The support body is columnar, and a through hole is formed in the axial middle portion of the support body. The lifting mechanism comprises a central shaft and a spring and is located in the through hole of the support body. One end of the central shaft is a supporting end, and the other end of the central shaft is sleeved with the spring. The central shaft moves vertically relative to the support body. The anti-skid handle is connected to one side of the support body in a threaded mode in the radial direction. The locking end of the anti-skid handle extends into the support body and is in contact with the central shaft to have the locking function. The automatic adjustment type auxiliary supporting mechanism is suitable for any tool die needing auxiliary support, and especially applied to the surface of a workpiece blank with a size error; the automatic adjustment type auxiliary supporting mechanism is also suitable for all the machined surfaces which are far away from main base faces and will generate vibration and deformation under the action of cutting force.

The invention discloses a head-mounted VR device. The head-mounted VR device comprises a VR head-mounted display and a supporting assembly. The supporting assembly comprises a supporting base and a support assembly; the supporting base is fixed to the shoulder of a user, and the support assembly is arranged between the supporting base and the VR head-mounted display so as to assist in supporting the VR head-mounted display. According to the head-mounted VR device disclosed by the invention, the supporting base which can be fixed on the shoulder of the user and the bracket assembly which is arranged between the supporting base and the VR head-mounted display are arranged, so the auxiliary support of the VR equipment can be realized, the burden of the head of the user is reduced, and the useexperience of the user is improved.

The invention discloses a head-mounted VR device, which includes a VR head display and a support assembly; the support assembly includes a support base and a bracket assembly, the support base is fixed on a user's shoulder, and the support assembly is placed on the between the support base and the VR head display to assist in supporting the VR head display. The head-mounted VR device of the present invention can realize auxiliary support for the VR device and reduce the burden on the user's head by providing a support seat that can be fixed on the user's shoulder and a bracket assembly placed between the support seat and the VR head display. Improve user experience.

The invention relates to the technical field of display equipment, and discloses a projector which comprises an upper machine body, a lower machine body and a damping rotating shaft connected with the upper machine body and the lower machine body. An optical machine is arranged in the upper machine body, and the upper machine body can overturn relative to the lower machine body through the damping rotating shaft; and the surface, opposite to the lower machine body, of the upper machine body is a first surface, and the surface, opposite to the upper machine body, of the lower machine body is a second surface. The projector further comprises a first magnet arranged on the first surface and a second magnet arranged on the second surface. Repulsive force can be generated between the first magnet and the second magnet so as to support the upper machine body. The projector provided by the embodiment of the application has a longer service life.

The invention relates to a lightning driving device with a lifting function, which comprises a bottom rod, a lifting rod, a lightning driving device main body arranged at the top end of the lifting rod and a reinforcing rod used for assisting in supporting the unfolded lifting rod, the lifting rod comprises a plurality of cylinders which are sequentially nested, and a second mounting plate is arranged at the top end of the cylinder positioned at the topmost end; the bottom rod is movably connected with a holding seat, the holding seat can be mounted at different heights of the bottom rod, the second mounting plate is provided with an upper seat, the holding seat is provided with a lower seat, and the upper end and the lower end of the reinforcing rod are detachably arranged in the upper seat and the lower seat respectively; by arranging a reinforcing rod, auxiliary supporting of the lifting rod is achieved, the situation that the lifting rod easily shakes after encountering wind during lifting is reduced, the situation that the lifting rod is broken due to shaking is avoided, and potential safety hazards are reduced; and the lifting rod is in a splicing type, the overall length can be adjusted by connecting unit rods of different numbers, and the device can be suitable for being supported by the lifting rods unfolded to different heights.

The invention provides a bat ball center distance detection device and a detection method thereof. The bat ball center distance detection device comprises a base body, a fixed supporting portion, two mobile supporting portions, two measuring portions and a calculating portion, wherein the base body comprises a guide rail and two brackets which are fixed at two ends of the guide rail respectively; the fixed supporting portion is fixed on the guide rail and used for supporting balls; the two mobile supporting portions are respectively arranged at two sides of the fixed supporting portion, each mobile supporting portion comprises a ball side supporting unit which is movably installed on the guide rail and used for supporting the ball and a bat side supporting unit which is movably installed on the guide rail, arranged between the fixed supporting portion and the ball side supporting unit and used for supporting a ball rod; the two measuring portions are in one-to-one correspondence with the two ball side supporting units, are installed on the two brackets respectively, respectively measure a first distance which one of the ball side supporting unit moves and a second distance which the other ball side supporting unit moves based on predetermined measurement rules; and the calculating portion calculates the ball center distance according to the first distance and the second distance.

The invention relates to the technical field of electric power-assisted tricycles and discloses an anti-dislocation electric power-assisted tricycle whole vehicle assembling device which comprises a conveying belt and an anti-dislocation mechanism, a workbench is arranged at the tail end of the conveying belt, and the anti-dislocation mechanism is installed on the lower end face of the workbench. The anti-dislocation mechanism comprises a base, a boss, an eccentric wheel, a side pressing piece, a bearing and a toggle joint. According to the anti-dislocation whole electric power tricycle assembling equipment, the defects that when an existing electric tricycle and accessories of the existing electric tricycle are assembled, a table type assembling table is generally adopted, material taking is tedious, the assembling efficiency is affected, and due to the fact that an anti-dislocation component is not arranged, when the parts are assembled, installation dislocation is caused easily due to the fact that the clamping positions are not fixed and not stable enough are overcome; the rotary clamping mechanism assists a producer in turning over a workpiece, the producer can conveniently take and place tools in the tool table, the first machining position of part conveying is fixed through an anti-dislocation component, dislocation generated in the assembling process is avoided, and the assembling precision is improved.

The invention provides a self-cleaning pressure resistance sliding door device for a coal transfer station, and relates to the technical field of industrial doors. The problems that a sliding door islikely to be deformed after being repeatedly rolled by vehicles, then the sliding blocking phenomenon is caused, after rolling wheels are severely worn, rolling wheel supporting seats are likely to make contact with the bottom end face of a sliding track to severely wear the bottom end face of the siding track, therefore, new rolling wheels are rapidly worn after replacing the worn rolling wheels,and automatic cleaning cannot be achieved in a door plate sliding process are solved. The self-cleaning pressure resistance sliding door device for the coal transfer station comprises a sliding trackand rolling wheel seats, and the bottom end face of a door plate is fixedly connected with a rolling wheel structure in a rectangular array shape. Since supporting arms are installed on rotating shafts, the tail ends of the rotating shafts are provided with coil springs, under the pull, the supporting arms and clamping grooves are in a clamped state, at the moment, the sliding track is in a supporting state, and therefore the sliding track can be effectively prevented from being deformed when rolled by vehicles.

The invention relates to a glass curtain wall. The glass curtain wall comprises a main body frame and glass, wherein the main body frame comprises stand columns and cross beams, the glass is arrangedon the cross beam, the stand columns comprise the upper stand column and the lower stand column, a conductive piece is arranged at the joint of the upper stand column and the lower stand column, firstconnecting assemblies used for being connected with the main body structure of a building are arranged on one side, close to the main body structure of the building, of the lower stand column, the cross beams comprise the upper cross beam and the lower cross beam, a first fireproof plugging assembly is arranged on one side, close to the main body structure of the building, of the upper cross beam, a second fireproof plugging assembly is arranged on one side, close to the main body structure of the building, of the lower cross beam, a third fireproof plugging assembly is arranged between the upper cross beam and the lower cross beam, second connecting assemblies are respectively arranged on one sides, far away from the main body structure of the building, of the upper cross beam and the lower cross beam, the glass is fixed on the second connecting assemblies, and the third fireproof plugging assembly is arranged on one side, close to the main body structure of the building, of the glass. The glass curtain wall has the effects of good lightning protection and fireproof performance.

The invention relates to a tool clamp of a combined machine tool, in particular to a self-locking pneumoelectric driving auxiliary supporting device which is composed of a pneumatic supporting mechanism, a spring locking mechanism and an electric unlocking mechanism. A supporting rod (8) in the pneumatic supporting mechanism supports a workpiece, and a jaw formed by a pull rod (16) and a supporting sleeve (17) in the spring locking mechanism elastically locks the supporting rod (8) and then is unlocked through an eccentric wheel (14), so that functions of auxiliary supporting, spring locking and electric unlocking are realized. The self-locking pneumoelectric driving auxiliary supporting device has the advantages that the device is small and adjustable in supporting force, stable and reliable in supporting position, high in workpiece machining accuracy and stable and adjustable in elastic locking force and does not change along with elastic deformation of a supporting face; a motor drives the eccentric wheel (14) to realize unlocking action, and conventional hydraulic driving is replaced, so that clean production is realized. The device can realize multipoint supporting.

The invention discloses an archive management and storage device convenient to inquire, take, place and retrieve, relates to the technical field of archive management, and solves the problems that an existing archive storage device needs to rummage archives when the archives need to be searched during use, and the operation is blocked due to the fact that the archives are located in partitions during rummaging so that a space utilization rate of the archive storage device is reduced and usage is inconvenient. The device comprises a storage cabinet main body; the storage cabinet main body is a cabinet body structure, and an opening of the storage cabinet main body faces forwards; and storage interlayers are included, the number of the storage interlayers is five, the five storage interlayers are evenly distributed from top to bottom, and the left sides and the right sides of the storage interlayers are connected through the unfolding connecting mechanisms. Storage interlayer step type sliding-out is achieved, archive data can be conveniently inquired, taken and placed, operation is easy, the storage amount of the archive storage cabinet is larger, the space utilization rate is increased, and meanwhile archive files can be well stored.

The invention discloses an anti-seepage portable waterproof board for municipal flood control to realize automatic support, which includes a guide blade, the left and right sides of which the top of the guide blade is close to the back are fixedly connected with sealing movable frames, and the inside of the guide blade is close to the back There is an arc-shaped sealing groove at the position to guide the shovel plate close to the back to rotate and connect with a movable water baffle. The center of gravity stabilizing plate is fixedly connected to the bottom of the shovel, the top of the guiding shovel is provided with a counterweight guide groove near the back, and the bottom of the guiding shovel is fixedly connected to an active anti-skid mechanism at the middle position near the back. The present invention relates to the technical field of flood control. The self-supporting anti-seepage portable water baffle for municipal flood control achieves the improvement of the sealing performance of the baffle, facilitates the connection between each water baffle, and at the same time increases the sealing of the connection of the water baffle, which is convenient to carry and easy to carry. Install.

The invention relates to a turning, grinding and compositing machine tool for large thin-walled conical structures such as missile heat-proof sleeves and belongs to the field of machine manufacturing. A workpiece and a clamp are absorbed by a vacuum pump to form vacuum, so that a conical sleeve and a heat-proof sleeve are tightly combined, and the heat-proof sleeve is clamped and positioned by clamping the conical sleeve. Turning of the heat-proof sleeve and grinding wheel polishing are achieved through a turning tool. An angle grinder clamps and occupies one station of a four-station tool holder and moves along the axial direction of the heat-proof sleeve to achieve symmetrical subdivision of the heat-proof sleeve. Switching of the functions of turning and symmetrical subdivision is achieved through cutter head rotation. A grinding tool holder is located opposite to the turning tool holder. The grinding tool holder moves to drive a grinding wheel to grind the heat-proof sleeve precisely. The turning, grinding and compositing machine tool integrates multiple functions such as fast clamping, turning, grinding, symmetrical subdivision and grinding wheel polishing, multiple machining procedures such as turning and grinding of the heat-proof sleeve is achieved through one-step clamping, machining speed is increased, and errors brought by multiple times of station switching are reduced.

The invention discloses an intelligent auditing platform for dynamically auditing a project construction process of a power system. The intelligent auditing platform comprises a client, a comprehensive display system, a database server and an application server, the client comprises a website portal, a large-screen visual display module and a mobile phone APP; the application server realizes an intelligent auditing function, and comprises an early warning correction module, a process auditing module, a simulation auditing module, an auxiliary decision module and an intelligent pushing module.According to the invention, the auditing function in the aspects of progress, safety and quality of various project projects is realized, the management level is improved, risks are prevented and controlled, investment is saved, and auxiliary support for capital construction business decision is realized; meanwhile, the intelligent auditing system can save auditing resources, improve auditing quality and efficiency and improve auditing means informatization level.

The invention discloses a damping device for BIM (Building Information Modeling)-based fabricated constructional engineering, which is composed of a plurality of damping mechanisms with the same structure and a plurality of bearing assemblies with the same structure, the plurality of damping mechanisms are sequentially connected end to end for butt joint, and the plurality of bearing assemblies are detachably arranged between every two connected damping mechanisms respectively; the invention relates to the technical field of building damping equipment, damping assemblies can be infinitely spliced through the butt joint assemblies, a rectangular or square base is achieved, splicing is convenient and fast, the splicing position is stable, and the limiting effect is remarkable; the space between the spliced adjacent damping assemblies can be made up through the bearing assemblies, a certain damping effect is achieved as well, and auxiliary supporting is achieved; the shock absorption base in the shock absorption assembly is stressed to be pressed downwards, buffering and shock absorption are achieved through the first spring, meanwhile, main stress is achieved through the belleville spring, the overall impact force effect is enhanced, and the situation that the spring of a wall face curve structure is broken and damaged due to too large stress is avoided.

The invention discloses a lower limb vein radiography device and method for venous thrombosis detection, relates to the technical field of vein radiography, and solves the problem that legs are easily squeezed when an existing detection bed inclines. The two rotating sleeves are rotatably installed at the tail end of the examining table, the supporting mechanism is installed on the examining table, the linkage mechanism is installed at the bottom of the examining table, adjusting rods are inserted into the two rotating sleeves in a threaded mode, connecting plates are rotatably installed at the two ends of each adjusting rod, and base plates are fixed through the connecting plates; the supporting mechanism is used for supporting a patient in an auxiliary mode, and the linkage mechanism is used for adjusting the position of the base plate, an existing examination bed is optimized, and the designed supporting mechanism and the linkage mechanism are matched with each other, so that when the examination bed rotates from a vertical rotating state, the patient can be supported in an auxiliary mode; the shank part is prevented from being extruded, and the radiography effect is improved.

The invention discloses a cantilever crane telescopic tower crane with an attachment mechanism and a working method thereof, and belongs to the technical field of tower cranes of building machinery. The cantilever crane telescopic tower crane comprises a mounting base, a jacking hydraulic pump station, a climbing frame, a main arm, a main arm attachment mechanism, a cantilever crane main winch anda balance weight; the main arm attachment mechanism is used for assisting stabilization of the main arm through a building under construction; the cantilever crane is telescopic; an inhaul cable withone end connected with the telescopic cantilever crane is arranged on the telescopic cantilever crane; the other end of the inhaul cable is hinged to an inhaul cable winch arranged on the rear of thetelescopic cantilever crane through a main arm top bracket and provides pulling force; the inhaul cable tensions the telescopic cantilever crane, and stress borne by the telescopic cantilever crane is reduced. The cantilever crane telescopic tower crane can reduce the length of the cantilever crane and is suitable for operation in a narrow space. The main arm attachment mechanism achieves auxiliary supporting to the main arm, the main arm is prevented from overturning, the overturning moment of the main arm is reduced, the auxiliary mechanism and the main arm can move relatively in the vertical direction, the gravity of the main arm is prevented from acting on an attached object, and damage to an attached building is reduced.

The transformer sunshade device comprises a bottom plate, mounting plates are fixedly connected to the left side and the right side of the bottom plate, a transformer body is mounted at the top of the bottom plate, two through grooves are formed in the bottom plate, and positioning columns are rotationally connected to the interiors of the through grooves; the bottom plate and the transformer body are fixedly mounted through the mounting plates on the two sides, when sunlight directly irradiates an ultraviolet intensity sensor, the ultraviolet intensity sensor detects that an ultraviolet numerical value exceeds a set value, and at the moment, the ultraviolet intensity sensor sends signals to the two angle adjusting assemblies; and the two angle adjusting assemblies are started to drive the supporting rods to swing along the interiors of the through grooves through the positioning columns, so that the device has the advantages that the sunshade effect is good, full-angle sunshade can be achieved, the installation structure of the sunshade equipment is convenient to operate and install, and the connection effect is more stable.

The invention relates to the technical field of medical instruments, in particular to a walking aid for orthopedic hip joint range of motion exercise, which comprises a main support frame, a support seat is arranged below the main support frame, a handrail is arranged above the main support frame, and a support assembly is arranged in the main support frame; an adjusting assembly comprises a movable frame, the outer portion of the movable frame is connected with a protection assembly, and the lower portion of the seat is connected with a fixing assembly; and a protection assembly comprises a first fixing cylinder, and the interior of the first fixing cylinder is connected with a second fixing cylinder. The operation difficulty and the working intensity of nursing personnel are reduced, through rotating clamping of the rotating seat plate, the rotating seat plate can be matched with the height of a sickbed, a patient can be transferred when sitting beside the bed, accordingly, hip joint motion range training operation of the patient is achieved, auxiliary supporting of the patient is facilitated, and supporting of arms of the patient can be achieved.