4000results about How to "Prevent dumping" patented technology

The invention discloses an irrigation device and method for forest tree breeding, and belongs to the technical field of forest tree breeding, the irrigation device comprises a liquid conveying pipe connected with a liquid conveying pump, the outer side of the liquid conveying pipe is connected with a sleeve, the outer side of the sleeve is fixedly connected with a branch pipe, and the outer side of the branch pipe is communicated with an irrigation pipe; the connecting pipe is rotationally connected to the outer end of the branch pipe, the end, away from the infusion pipe, of the connecting pipe is fixedly connected with an irrigation pipe, and a pressure valve assembly is arranged on the inner side of the branch pipe; the fixing plates are fixedly installed on the outer sides of the branch pipes, fertilizer feeding assemblies are arranged above the fixing plates, fixing assemblies are rotationally installed at the tops of the fertilizer feeding assemblies, and meanwhile the two fixing assemblies are spliced and fixed to the outer side of the trunk. According to the irrigation device and method for forest tree breeding, swing type uniform irrigation can be achieved through the water pressure effect, application of a corresponding amount of fertilizer can be achieved according to the specific growth progress of trees, and the forest tree breeding effect is effectively improved.

The invention relates to the technical field of hot chamber dismounting tools, and provides a hot chamber dismounting device and method for an active area of an irradiation device. The device comprises a fixed base used for placing an active area, a first limiting piece used for limiting the active area from moving upwards, a wrench used for screwing a sunk screw, a cross-shaped gripper used for grabbing a hanging connector, a second limiting piece used for limiting a single sample module from moving upwards, and a grabbing piece used for grabbing a positioning pressing plate. The single-hook tool is used for grabbing a separation blade; and the double-hook tool is used for grabbing a sample plate. According to the invention, each dismounting tool is combined with the manipulator, each part in the active area can be dismounted, and in addition, the pins at the bottom of the active area are inserted into the positioning holes in the fixed base, so that the active area can be prevented from toppling over in the operation process; meanwhile, the first limiting piece can limit the upward movement of the active area, and the second limiting piece can limit the upward movement of a single sample module, so that other parts are prevented from being taken away when a single tool is matched with a manipulator to disassemble a certain part, and the operation is more convenient.

The utility model discloses a hollow glass winding device, relates to the technical field of hollow glass winding, and aims to solve the problems that a traditional hollow glass winding device needs to position the starting point of an adhesive tape for the second time after completing primary winding, and meanwhile, a warm edge adhesive tape subjected to winding is easy to distort and deform and the radian of a corner is too large. The glass feeding device comprises a glass carrying frame, a movement mechanism used for driving glass to move horizontally is installed on the glass carrying frame, a fixing column is further connected to the surface of the side, provided with the movement mechanism, of the glass carrying frame, a machine head is connected to the fixing column in a sliding mode, and a strip feeding mechanism is further arranged on the outer side of the glass carrying frame. A guide wheel set, a transmission wheel, a pressing mechanism and a cutter are installed at the end, close to the glass carrying frame, of the machine head, the pressing mechanism is arranged on the side, away from the guide wheel set, of the transmission wheel, and the cutter is arranged on the side, away from the transmission wheel, of the pressing mechanism.

The invention belongs to the technical field of hoisting equipment, and particularly relates to a long cantilever beam hoisting device which comprises a base mechanism, a stand column mechanism, a suspension arm mechanism and a traction mechanism. In order to solve the problem that an existing lifting device has the overturning risk in the lifting and rotating process, the vertical column mechanism is arranged in the mode that the center of gravity of an attachment is reduced to improve the stability, the lifting arm load is carried on the vertical column mechanism, and then the lifting arm load is connected with the lifting arm mechanism, so that the stability of the lifting arm mechanism is guaranteed, and meanwhile the stability of the lifting arm mechanism is improved. The gravity center of the equipment is lowered, and meanwhile, the load of the equipment is nested with the stand column mechanism, so that the overall size can be effectively reduced, and the hoisting stability can be improved; besides, an angular momentum balance device is carried on the suspension arm mechanism to drive the left balance wheel and the right balance wheel to rotate, the stability of the suspension arm mechanism is improved through angular momentum generated by rotation, and shaking of goods in the lifting and moving process is reduced.

The utility model discloses a rapid visual defect detector which comprises a conveying frame, the side surface of the conveying frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving shaft, the side surface of the driving shaft is fixedly connected with a driving tooth, the side surface of the driving tooth is rotatably connected with a chain, and the chain is connected with a motor. A driving roller is fixedly connected to the side surface of the driving shaft, a conveying belt is rotationally connected to the side surface of the driving roller, and a driven shaft is rotationally connected to the side inner wall of the conveying frame. According to the structure, through cooperation of the conveying belt, the containing frame, the gear table and the rack plate, cylindrical products are placed in the containing frame in order, toppling is avoided, meanwhile, blockage caused by product accumulation is avoided, missing detection can be effectively avoided, the gear table is matched with the rack, the cylindrical products rotate, all directions of the cylindrical products can be detected, and the detection efficiency is improved. And the lamp panel supplements light for the camera in the detection process, so that the situation that the detection result is affected due to the fact that a shot picture is black is avoided.

The utility model discloses a marine diesel engine base single-piece inclined flexible assembling tool which comprises an inclined supporting workbench, a positioning block, assembling equal-height blocks and a back adjusting type height adjusting device are arranged on the inclined supporting workbench, the positioning block is arranged on the lower portion of the inclined supporting workbench, the assembling equal-height blocks are arranged on the two sides of the positioning block, and the back adjusting type height adjusting device is arranged on the back adjusting type height adjusting device. The back adjusting type height adjusting device is arranged on the working face of the inclined supporting workbench. Welding, supporting and fixing procedures are omitted, potential safety hazards such as part toppling and finger squeezing during single-piece assembly are effectively eliminated, safe assembly operation is guaranteed, the principle that part inclination generates gravity component force is utilized, the part assembly process is easier, the device can be suitable for single-piece assembly operation of machine bases of various models, and the production efficiency is improved. And the product quality and the production efficiency are improved.

The invention provides a light wallboard gantry cutting device and cutting method, and relates to the technical field of building material on-site machining, the light wallboard gantry cutting device comprises a rack, a three-axis module mechanism, a cutting assembly and a material moving mechanism, one side of the rack in the horizontal direction is open, the rack is provided with a cutting station and a feeding and discharging station, the cutting station is located in the rack, and the feeding and discharging station is located in the rack; the feeding and discharging station is located on the opening side of the machine frame. The three-axis module mechanism is arranged on the machine frame and comprises a movable end. According to the light wallboard gantry cutting device and cutting method, the cutting device is placed near a construction building, the light wallboard is driven to turn over through the material moving mechanism to enter the cutting station, and after feeding, the light wallboard is transversely cut through the three-axis module mechanism and the cutting assembly, so that field width cutting operation is achieved, and the cutting efficiency is improved. And for a scene needing batch cutting, a plurality of arranged light wallboards can be directly placed to be sequentially cut, so that the labor cost is greatly reduced, and the building construction efficiency is improved.

The utility model discloses a silicon wafer material frame, which is used for containing and transferring a silicon wafer unit, the silicon wafer unit comprises a wafer support and a plurality of silicon wafers to be separated adhered on the wafer support, the plurality of silicon wafers are divided into a plurality of silicon wafer groups, a clamping assembly is arranged on a frame of the material frame, the clamping assembly comprises a plurality of clamping parts which are sequentially arranged along the length direction of a containing space, and the clamping parts are arranged on the wafer support. The plurality of clamping parts are in one-to-one correspondence with the plurality of silicon wafer groups so as to clamp the corresponding silicon wafer groups, and each clamping part moves towards the direction far away from the silicon wafer unit under the action of external force so as to release the clamping of the corresponding silicon wafer group. According to the material frame, independent clamping and clamping releasing of each silicon wafer group can be achieved, manual intervention is reduced, the operation efficiency is improved, and silicon wafers are prevented from being damaged.

The invention discloses a forestry tree cultivation frame and a using method, the forestry tree cultivation frame comprises two symmetrically arranged L-shaped bases, the top end of the vertical section of each L-shaped base is provided with a supporting frame, the top end of the horizontal section of each L-shaped base is fixedly provided with a water storage tank, the two sides of the top end of each water storage tank are both fixedly provided with shaft seats, and the two shaft seats are both rotatably connected with rotating shafts; cover plates are fixed on the outer walls of the two rotating shafts; according to the scheme, through cooperation of the L-shaped base and the supporting frame, trees are clamped and supported so that growth of the trees can be facilitated, when it rains, under movement of the linkage assembly, the cover plate is driven to be rotationally opened, meanwhile, the U-shaped frame and the activated carbon filter screen are rotated to be in the horizontal state, and rainwater can be guided into the water storage tank through the cover plate; rainwater is filtered and purified through an activated carbon filter screen, so that rainwater collection is completed, trees can be conveniently irrigated through the rainwater, rainwater recycling is facilitated, waste of water resources is reduced, sufficient irrigation of the trees is facilitated, and growth of the trees is facilitated.

The five-axis numerical control machine tool comprises an electric push rod and a machine box, a sealing plate arranged on the machine box rotatably exposes an internal machining space, the bottom of the machine box communicates with a clamping assembly, the bottom of an inner cavity of the machine box is fixedly connected with a protection assembly, and the top of the protection assembly is slidably connected with an auxiliary frame. A cooling assembly is fixedly connected to the position, away from the protection assembly, of the machine box. According to the five-axis numerical control machine tool for workpiece milling, the situation that the temperature of a milling device and the temperature of a workpiece are too high, so that use of equipment is affected is avoided, and therefore the situation that the surface of the workpiece is scratched due to the fact that chippings are accumulated on the clamping assembly is avoided, the machining precision of the milling device is improved, and the workpiece machining difficulty is reduced; and the influence of circulation of the cooling liquid on cooling is avoided, the workpiece machining integrity is ensured, and chippings generated by the workpiece and the cooling liquid are collected through the clamping assembly.

The visual detection device comprises a rack and a visual detection lens, a first conveying belt and a second conveying belt are horizontally installed on the rack, the visual detection lens is installed above the first conveying belt, and a discharging opening is formed in one side, behind the visual detection lens, of the first conveying belt; the second conveying belt is arranged at the discharging opening; a waste material removing mechanism is arranged above the two conveying belts, and the waste material removing mechanism is used for shifting unqualified charging box supports on the first conveying belt to the second conveying belt through the discharging opening; the tail of the second conveying belt is connected with a waste bin on the rack, and a stored material lifting mechanism is vertically arranged in the waste bin. The device can be used for efficiently detecting the box supports filled with the medicine bottles, not only can be used for accurately removing the support boxes which are lack of the medicine bottles and unqualified in medicine bottle lettering, but also can be used for effectively avoiding the problems of bottle flying, bottle breaking and the like when the box supports are removed.

The invention relates to the field of packaging equipment, in particular to bag type packaging equipment which comprises a base, a feeding base and a back plate, a transfer tray is installed on the top face of the base, a suction cup feeding mechanism is installed on the top of the feeding base, two transfer side baffles are installed on the top of the transfer tray, and an overturning sliding rail is installed on the front side face of the back plate. A sealing clamping plate base is installed on the overturning sliding rails, two sealing clamping plates and an exhaust pipe are installed at the bottom of the sealing clamping plate base, a sealing driving mechanism is installed on the sealing clamping plate base, a sealing baffle mechanism is installed below the sealing clamping plates, and overturning mechanisms capable of enabling the sealing clamping plate base to be overturned by 90 degrees in the circumferential direction are installed on the two overturning sliding rails. A discharging conveying belt is installed on the top of the base, a vibration tray is installed in the discharging conveying belt, and a heat sealing mechanism is installed at the left end of the back plate. According to the vacuum packaging machine, the packaging bag can be driven to be dumped by 90 degrees through the turnover mechanism, so that food in the packaging bag is evenly spread, the surface of the vacuum packaging bag is smooth, and the situation that the food is stacked, raised or sunken is avoided.

The invention relates to the technical field of sintering processing, in particular to an automatic discharging device of a silicon carbide product sintering furnace. Comprising a sintering furnace, a bearing table is installed in the sintering furnace, an inverted-T-shaped tray used for containing silicon carbide products is arranged at the upper end of the bearing table, a moving trolley is arranged on the right side of the sintering furnace, and a discharging unit is arranged at the upper end of the moving trolley. The fixing assembly integrally forms a plurality of triangular structures, the stability is high, the fixing assembly can move into the sintering furnace to abut against and limit the sintered silicon carbide product front and back, the pressing plate can be pressed at the upper end of the silicon carbide product, it is ensured that the silicon carbide product is stably placed at the upper end of the inverted-T-shaped tray, and the stability is high. Therefore, the relative stability between the silicon carbide product and the inverted-T-shaped tray is improved, the silicon carbide product is effectively prevented from shifting or toppling over in the discharging process, and the discharging reliability is improved.

The invention relates to the technical field of blow molding, and particularly discloses a plastic bottle production device which comprises a machining table, a rotating rod is rotationally connected to the inner wall of the machining table, the outer surface of the rotating rod is sleeved with a conveying belt, a clamping assembly is placed on the outer surface of the conveying belt, and a temperature control chamber is fixedly installed on the upper surface of the machining table. According to the bottle preform machining device, adjustment can be conducted through the clamping assemblies according to the sizes of bottle preforms, the bottle preforms of different specifications can be limited, the bottle preforms can be flexibly clamped, meanwhile, the bottle preforms can be kept in the middle all the time in the feeding process, and the machining efficiency is improved. Through the blow molding assembly, it can be guaranteed that molds are always aligned under the condition of long-time use, when the molds incline or are not aligned, an alarm can be given out in time, workers can carry out maintenance in time, and it is guaranteed that the wall thickness of a bottle is uniform during blow molding.

The present invention discloses an evaporator with a cold storage function, and relates to the technical field of evaporators. The evaporator comprises a device body, a leakage prevention device and a supporting device, wherein a mounting plate is fixedly mounted on the surface of the device body, a storage device is fixedly mounted on the surface of the mounting plate, a delivery pipe is fixedly mounted on the surface of the device body, and a connecting valve is fixedly mounted on the surface of the delivery pipe; wherein the leakage prevention device comprises a control valve, a rubber sleeve, a gear, a rack, a push plate, a contact plate, a transverse plate, a rotating plate, a fixed block, a fixed plate, an elastic plate and a storage frame, when the push plate moves, the transverse plate is driven to move, when the transverse plate moves, the rotating plate and the fixed block are driven to move, the fixed block performs one-way position limiting on the rotating plate, the storage frame is fixedly mounted on the surface of the device body, the push plate pushes the rubber sleeve to fit more closely, and prevents the rubber sleeve from gradually loosening and affecting the sealing effect.

The invention discloses a cleaning agent recycling system, and relates to the technical field of detergent recovery, the cleaning agent recycling system is characterized in that the inner side wall of a filtering tank body is fixedly connected with a ceramic filtering plate, the high-performance ceramic filtering plate is uniformly provided with ultra-micropores, the aperture of the ultra-micropores is less than or equal to 1nm, the top of the ceramic filtering plate is provided with a slope, and the top of the slope is provided with a water inlet. The outer side wall of the filtering tank body is fixedly communicated with a feeding pipe, the feeding pipe is positioned above the ceramic filtering plate, and the bottom of the filtering tank body is fixedly communicated with a return pipe; through cooperative use of the filtering tank body, the ceramic filtering plate, the slope and the feeding pipe, cleaning agent molecules can be accurately screened out conveniently according to the characteristics that the diameter of the cleaning agent molecules is smaller than 1 nm, and the diameter of oil dirt impurities, bacteria and the like cleaned by a cutter is larger than 1 nm, and meanwhile the oil dirt impurities, bacteria and the like are effectively blocked. Therefore, the cleaning agent and the oil dirt impurities can be fully separated, the filtering effect is improved, and the recycling rate of the cleaning agent is increased.

The utility model relates to the technical field of inspection robots, and discloses an anti-toppling device of an inspection robot, which comprises a robot body and four moving wheels mounted on the robot body, the front end and the rear end of the robot body are connected with electric telescopic rods, and the output ends of the two electric telescopic rods are connected with transmission mechanisms. Auxiliary wheels are connected to the two sides of the two transmission mechanisms correspondingly, and an electronic level meter is fixedly connected to the bottom face of the robot body and located in the center of the four moving wheels. According to the anti-toppling device of the inspection robot, the two electric telescopic rods are additionally arranged at the two ends of the robot body, and the transmission mechanism and the two auxiliary wheels are connected through the electric telescopic rods, so that when a user performs inspection through the robot body, if the robot body needs to climb, the auxiliary wheels can be pushed to descend through the electric telescopic rods; and the robot body is always kept in a horizontal state, so that the toppling condition can be avoided.

The stacker crane clamp comprises a clamping table, a pressing mechanism and clamping mechanisms, a fixing block is welded to the top end of the clamping table, fixing bolts are connected to the two sides of the bottom end of the fixing block through screws, the pressing mechanism is welded to the bottom end of the clamping table, and the clamping mechanisms are arranged at the two ends of the outer wall of the clamping table. The clamping mechanism comprises air cylinders, clamping arms, a connecting shaft, a clamping block and a tray. The air cylinders are arranged at the two ends of the outer wall of the clamping table. According to the stacker crane clamp, through the arranged pressing mechanism, when the clamp is used for stacking clamped goods, after the goods are moved to a designated position through a stacker crane, the goods are stacked at the stacking position by loosening the clamp, for example, when the height of the goods at the stacking position is high, the goods can be moved to the designated position through the pressing mechanism; the lifting rod in the pressing mechanism can drive the pressing plate to press downwards, so that goods are pressed and fixed, the situation that goods at the high position shake and topple over during stacking is avoided, and the goods stacking stability of the stacker crane is improved.

The invention relates to the field of line electricity testing, and discloses a power transmission line electricity testing device based on an unmanned aerial vehicle, which comprises an electricity testing frame, a balance mechanism and a detection mechanism, and is characterized in that the arranged electricity testing frame can realize the light weight of equipment, is convenient to carry by a worker, and is convenient to assemble; the gravity center of the electroscope frame can be adjusted according to the magnitude of wind power through the arranged balance mechanism, when the wind power is increased, the steel wire rope can be automatically prolonged, and the tension of the steel wire rope and the wind power reach a new balance state, so that the electroscope can be kept stable under different wind power conditions, and the gravity center stability of the electroscope is improved; the electroscope can accurately work in a strong wind environment due to the self-adaptive capability, so that the electrical accident risk caused by the toppling of the electroscope frame is greatly reduced, the safety of operators is guaranteed, the situation that the cable is electrified by mistake due to wind blowing is avoided, and the safety of the operators is improved. Whether the electroscope has a detection error can be detected through the arranged detection mechanism.

The utility model provides an in-situ bioremediation device based on organic contaminated soil, which belongs to the technical field of soil remediation, and comprises a box body, a movable part is movably connected in the box body, one end of the movable part is fixedly connected with a pull rod, and the other end of the movable part is fixedly connected with an air cylinder. A driving mechanism for driving the movable part to reciprocate is arranged at one end of the box body, a movable groove is formed in the top of the box body, a supporting rod penetrating through the movable groove is fixedly connected to the top of the movable part, a liquid distribution pipe is fixedly connected to the top of the supporting rod, a liquid inlet pipe is fixedly connected to one end of the liquid distribution pipe, and a liquid outlet pipe is fixedly connected to the other end of the liquid distribution pipe. And spray heads are arranged on the two sides of the liquid distribution pipe. According to the in-situ bioremediation device based on the organic contaminated soil, through cooperation of the driving mechanism, the box body, the movable part and the supporting rod, the liquid distribution pipe can drive the spray heads to do reciprocating motion, so that the irrigation dead angles of the spray heads are reduced, the contaminated soil is irrigated more uniformly, and the remediation effect is improved.

The utility model provides equipment for processing and pickling vegetables, which relates to the technical field of vegetable processing and comprises a U-shaped frame, a pickling box is arranged in the U-shaped frame, annular top covers are connected to the top of the pickling box at equal intervals, and drainage pipes are connected to the bottom of the pickling box at equal intervals in a penetrating manner. Overturning mechanisms for driving the pickling box to rotate in a reciprocating manner are arranged on the inner walls of the two sides of the U-shaped frame. According to the vegetable pickling device disclosed by the utility model, the driving motor is matched with the first gear and the second gear to drive the fixed circular plate to rotate, so that the pickling box rotates in the U-shaped frame, vegetables and saline water in the pickling box are uniformly mixed, and meanwhile, under the interaction of the adjusting circular plate, the limiting circular ring, the screw rod and the reset spring, the vegetable pickling device is convenient to use. According to the vegetable pickling device disclosed by the utility model, the pickling box can move back and forth in the horizontal direction while rotating, so that not only is the damage to vegetables caused by stirring of the stirring blades avoided, but also the vegetables and saline water can be fully mixed through an oscillation effect generated by back-and-forth movement during rotation.

The utility model belongs to the technical field of plant cultivation, and particularly relates to an intelligent planting box for plant cultivation, which comprises a box body comprising a control area and a cultivation area provided with a temperature sensor; the air conditioner is arranged in the cultivation area and used for adjusting the temperature in the cultivation area; the circulating fan is arranged in the center of the inner wall of the top of the cultivation area and is used for uniformly distributing the temperature; the ventilation fan is arranged in the control area and used for replacing air in the cultivation area; the main control module is electrically connected with the air conditioner, the circulating fan, the temperature sensor and the ventilation fan; according to the intelligent plant cultivation planting box, the actual temperature in the cultivation area is detected through the temperature sensor, and the refrigerating or heating temperature of the air conditioner is controlled through the main control module according to temperature data, so that the actual temperature is consistent with the plant growth temperature; therefore, the situation that the refrigerating or heating temperature of an air conditioner is inconsistent with the actual plant growth temperature due to the fact that the temperature in the cultivation area drops or rises after ventilation of the ventilation fan is reduced.

The invention relates to the technical field of pharmaceutical transportation, in particular to a transportation device for pharmaceutical production. The conveying device for pharmaceutical production comprises a conveying belt conveying assembly, a lifting assembly, a stacking assembly, a clamping and fixing assembly, a limiting assembly, a transferring assembly and a warehouse-out assembly. The device can automatically and quickly collect, transport, place, store and stack traditional Chinese medicines, especially pills, in a production site, realizes stable fixation and smooth transportation of the medicine transport plate, performs automatic transportation and transfer, improves the transport efficiency and accuracy, reduces manual operation and errors, and meanwhile, reduces the labor intensity of workers. By means of stacking and clamping, sealed storage and good supporting of medicine in the medicine grooves are guaranteed, the medicine is prevented from being squeezed and affected with damp during transportation, space is saved, the transportation efficiency is improved, automation and high efficiency of pharmaceutical production and transportation are achieved, and the efficiency and accuracy of medicine transportation are improved.

The utility model relates to the technical field of outer covers of liquid nitrogen tanks, and discloses a fixed outer cover for liquid nitrogen transportation, which comprises a cover cylinder and a counterweight ring, the counterweight ring is fixed on the lower outer ring of the cover cylinder in a surrounding manner, the counterweight ring and the cover cylinder are connected into an integral structure, an annular plate is fixed on the lower outer ring of the counterweight ring in a surrounding manner, and an annular air bag is fixed on the inner surface of the cover cylinder in a surrounding manner. The three air bags are distributed at equal intervals and communicate with one another through connecting pipes, the two sides of the uppermost air bag are connected with an air inlet pipe and an air outlet pipe which communicate with the interior of the uppermost air bag correspondingly, and the air inlet pipe and the air outlet pipe both penetrate out of the upper portion of the cover cylinder. According to the technical scheme, the multiple circles of air bags are arranged in the cover cylinder, the air bags are inflated to abut against the outer ring of the nitrogen tank so that the cover cylinder can be locked on the outer ring of the nitrogen tank in a sleeved mode, the bottom of the cover cylinder and the balance weight ring abut against the surface of a compartment in a supported mode, and therefore the nitrogen tank can be stably placed and prevented from toppling over; and meanwhile, the nitrogen tank can be protected, and cold air can be released.

The utility model belongs to the technical field of steel structure construction, and discloses a quadrangular pyramid type hinged stand column anti-toppling device which comprises a stand column connecting piece, a supporting body and a positioning assembly. The supporting body comprises three triangular cone connecting pieces, three triangular flat rods and three triangular inclined rods, the top ends of the three triangular inclined rods are fixedly connected with the stand column connecting piece, the three triangular flat rods are spliced into a triangle, and the ends of the triangular flat rods are fixedly connected with the triangular cone connecting pieces. The bottom ends of the three triangular inclined rods are fixedly connected with the three triangular cone connecting pieces correspondingly, and the positioning assembly is used for fixing the triangular cone connecting pieces to the ground. A spatial quadrangular pyramid structure is formed by the first split-half hoop, the second split-half hoop, the triangular inclined rod, the triangular flat rod, the ground insert and the like, the stability of the hinged type stand column in steel structure installation can be guaranteed, the structure is simple, construction is convenient, and high application and popularization value is achieved.

The utility model relates to the technical field of foot stands, in particular to a bicycle foot stand which comprises a foot stand body, a high-strength mechanism is arranged on the inner wall of the foot stand body, universal adjusting mechanisms are arranged on the surface of the foot stand body and the surface of an adjusting rod, and high-stability mechanisms are arranged on the surface of a connecting frame. According to the utility model, the foot stool can be suitable for bicycles with different heights when being used, the universality of the foot stool is stronger, the stability of the foot stool is higher when being used, the foot stool can support the bicycle more firmly when being used, the phenomenon that the bicycle topples over in the use process of the foot stool is avoided, and the service life of the foot stool is prolonged. And moreover, when the foot stool is used, the overall structure of the foot stool body is stronger, the bearing capacity for a bicycle is stronger, the phenomenon that the foot stool is bent and damaged in the using process is avoided, and the foot stool is more durable.

The utility model discloses a detachable well casing, which belongs to the technical field of building construction and comprises a well casing main body and a support component. Wherein the well casing main body comprises a plurality of wellbores, the multiple wellbores are sequentially stacked from top to bottom, and every two adjacent wellbores are detachably connected; the shaft comprises a plurality of arc-shaped sections, the arc-shaped sections are sequentially connected in the circumferential direction of the shaft, connecting ends are formed on the two sides of each arc-shaped section in the horizontal direction, and every two adjacent connecting ends are detachably connected; the supporting assembly is arranged on the periphery of the shaft located on the bottommost layer, one end of the supporting assembly is connected with the shaft, the other end of the supporting assembly abuts against the ground, and the supporting assembly inclines in the direction away from the shaft from top to bottom. Due to the fact that the well pipe is composed of the multiple detachably-connected shaft bodies, the dismounting process is simple and easy to operate, the construction risk caused by manual breaking or dismounting of the well pipe is reduced, and the construction efficiency is improved. The supporting assembly has the supporting effect on the well casing body, and safety and stability in the installation process are improved.

The inspection robot with the telescopic structure comprises a fixed bin, a supporting mechanism is arranged in the fixed bin and comprises a first two-way motor, an output shaft of the first two-way motor is fixedly connected to a first rotating square block, and the output shaft of the first two-way motor is fixedly connected to a second rotating square block. Compared with the prior art, the inspection robot has the advantages that the bottom of the inspection robot is connected through the supporting mechanism, when the inspection robot moves, obstacles can be pushed in the front of the inspection robot, then the inspection robot rotates to the lower portion of the fixing bin, and therefore the inspection robot can move conveniently and quickly. When the inspection robot moves forwards, an internal push rod is pushed to jack up the front end of the inspection robot, so that the robot is at an inclined angle, then the robot moves forwards in cooperation with internal moving wheels, then the rear end of the robot is supported in cooperation with a connected jacking mechanism, and then the robot moves forwards in cooperation with the moving wheels, so that the inspection robot moves upwards on a high step.

The utility model discloses a double-layer tunnel kiln car which comprises a main car body, damping wheels, a lifting car frame, a shear type lifting mechanism and a bayonet lock frame. The main vehicle body comprises a vehicle body bearing plate, a vehicle plate rib plate and a lifting shaft rod; two vehicle plate rib plates of the same structure are arranged at the bottom of the vehicle body bearing plate, and wheel frame connecting parts are arranged at the two ends of the two vehicle plate rib plates. The four wheel frame connecting parts are all provided with damping wheels; the lifting frame is connected with the vehicle body bearing plate through a shear type lifting mechanism; the number of the lifting shaft rods is four, and the four lifting shaft rods are vertically arranged at the four corners of the upper end face of the vehicle body bearing plate. Shaft rod through holes are formed in the four corners of the lifting frame. The lifting shaft rod is sleeved with the shaft rod through hole and fixed through a clamping pin frame. The main vehicle body walks on a tunnel kiln track through the damping wheels; and toppling or deformation caused by vibration in the kiln car transportation process is avoided.

The utility model provides a horizontal oral liquid bottle arranging and conveying device which comprises a feeding device and a conveying line, a distribution disc device is arranged between the feeding device and the conveying line, the conveying line comprises a line body base frame, rotatable chain wheels are arranged at the two ends of the line body base frame respectively, a chain is further arranged, and the chain winds around the chain wheels. A plurality of round rollers which are arranged in parallel at intervals are arranged on the outer side of the chain, a rotating shaft of each round roller is connected with the chain, the distribution disc device comprises a rotatable round retaining wall, a rotating disc is arranged in the round retaining wall, a plurality of semi-cylindrical grooves are evenly distributed in the outer edge of the rotating disc in the circumferential direction, and a distribution disc feeding port and a distribution disc discharging port are formed in the upper end and the lower end of the round retaining wall respectively. The lower portion of the discharging port of the distribution disc faces the gap between the adjacent round rollers, and the problem that oral liquid bottles are prone to toppling during conveying is solved.