137results about How to "Guaranteed installation efficiency" patented technology

The invention discloses a solar panel component and a processing technology. The solar panel component mainly comprises components, wherein the components comprise a battery piece, a glass layer, a backboard and a frame on the outer side, wherein the upper end of the battery piece is provided with a silicon nitride passivation antireflection layer; the electrode grid lines of the battery piece are formed in a way that fragmented main grid lines and grouped thin grid lines are arranged in parallel and are connected by auxiliary grid lines; and the frame comprises an integral frame and a detachable frame. By use of the solar panel component and the processing technology provided by the invention, the internal laminated structure and the external frame structure of the solar panel are improved to lower power loss, improve a photoelectric conversion rate and prolong the service life of the solar panel component.

The invention discloses a tubular type bus duct locking apparatus. The tubular type bus duct locking apparatus comprises a base; two mounting bolts which are symmetrical left and right are fixedly connected with the top of the base; multiple limiting springs which are symmetrical left and right are fixedly connected with the bottom of the base; one ends, far from the base, of the limiting springsare fixedly connected with U-shaped plates; and the front surface of each U-shaped plate is movably connected with a bolt which runs through the corresponding U-shaped plate. By virtue of setting of driving gears, driven gears, extrusion rods and arc-shaped plates, the tubular type bus duct can be mounted and fixed; by virtue of the setting of the arc-shaped plates, installation and fixation can be more fitted, and a more stable and firmer effect can be achieved; and the tubular type bus duct is mounted and fixed through meshed connection of the gears, so that the installation structures can be more steady and firmer, and an effect of convenience in mounting and detaching is achieved, thereby further ensuring that an operator can quickly mount and detach the bus duct.

The invention discloses a reinforced concrete girder bridge girder reinforcing structure and method. The reinforcing structure comprises a reinforcing form board, a concrete structure located in a cavity between the reinforcing form board and a to-be-reinforced girder and a prestress system arranged on the reinforcing form board, wherein the reinforcing form board includes a girder-bottom form board and two girder-side form boards; the prestress system comprises two longitudinal prestress steel strands penetrating the reinforcing form board and a plurality of first transverse prestress steel strands penetrating the girder-bottom form board, four steel anchor boxes are disposed on the to-be-reinforced girder, and the two longitudinal prestress steel strands, two second transverse prestress steel strands and the four steel anchor boxes form the annular prestress system. The reinforcing method includes the steps of firstly, prefabricating the reinforcing form board; secondly, arranging anchor parts; thirdly, hoisting and fixing the reinforcing form board; fourthly, pouring concrete; performing prestress tension. The reinforcing structure and method is reasonable in design, simple in construction, good in reinforcing effect and capable of solve various problems of existing reinforcing methods.

The invention relates to an end wall structure of a railway vehicle and a processing method of the end wall structure. The end wall structure comprises a front end wall; the front end wall comprises end door stand columns, end corner posts, a door top rail, an end roof camber beam and an end wall plate; the end wall structure also comprises an energy absorption component and a back end framework; the front end wall and the back end framework are fixedly connected with the energy absorption component at two sides of the energy absorption component. The processing method of the end wall structure comprises the steps of a, preassembling the end wall structure; b, fixing the end wall structure to the end of a vehicle body. The energy absorption component and the back end framework are additionally arranged on the end wall structure, the end wall structure can participate in deformation and absorb energy under the impact, the impact resistance performance of the end wall is improved, the safety of the passengers is guaranteed, a modular method is adopted, and the installation efficiency of the end wall structure is guaranteed.

The invention discloses an insulating piercing wire clamp, and the wire clamp consists of a wire clamp core assembly and a wire clamp case assembly. The wire clamp core assembly can stretch out and draw back laterally, and the left and right side walls of the wire clamp core assembly are respectively provided with a cable duct. The interior of the wire clamp core assembly is provided with N wire holes and N wire seats. There are N metal wires, and the spiral telescoping parts of the metal wires are respectively disposed in the wire seats. Two piercing pointed ends at two sides of each spiral telescoping part respectively stretch into two cable ducts. The wire clamp case assembly comprises a left case and a right case, and the inner sides of the bottoms of the left and right cases are respectively provided with a wire pressing groove. The left case is clamped outside the right case, and there is a guide non-return mechanism between the left and right cases. Two groups of opposite wire pressing grooves and the cable ducts enable a main cable and branch cables to be clamped firmly, and each metal wire enable the main cable to be connected with the branch cables. After the insulating piercing wire clamp is installed, the insulating piercing wire clamp is good in sealing performance, is low in contact resistance, is high in stability, and can carry out the buffering of deformation and strain changes caused by temperature difference. Therefore, the insulating piercing wire clamp is long in service life, is stable in operation, is low in cost, and is convenient to install.

The invention provides a clamp for mounting a magnet. Through the clamp for mounting the magnet, a magnetic shoe can be quickly assembled into a rotor, so that the mounting efficiency is ensured. The clamp for mounting the magnet comprises a base plate; an upper plate is arranged right above the base plate; the upper plate is supported on the base plate through a plurality of first upright posts, and the upper plate is arranged in parallel with the base plate; a mounting plate is arranged between the base plate and the upper plate; the mounting plate is supported on the base plate through a plurality of second upright posts; a central hole is formed in the central position of the base plate; an upper convex structure is arranged at the central position of the upper plate; a positioning cavity is formed in the centre of the upper convex structure; a rotor positioning clamp is arranged in the positioning cavity; the bottom of the rotor is positioned at the rotor positioning clamp; an outer ring through groove is formed in the position, corresponding to a radial angle direction of each built-in mounting groove of the rotor, of the outer ring surface of the lower end of the upper convex structure; a plurality of magnetic shoe mounting grooves which are in radial arrangement are annularly formed in the upper end surface of the upper plate.

The invention provides an electric cabinet convenient in installation and maintenance. The electric cabinet comprises a handle, a mechanical lock, a cabinet door, hinges, an electric cabinet body, a permanent seat, linear sliding rails, U-shaped stainless steel sliding blocks, regulation bolts, linkage stainless steel seats, condenser pipes, an internal electric fixing adjustable classification plate structure, a bottom adjustable position adjustment rack, an anti-confusion electric classification observation sheet structure and convenient installation, movement and sliding hanging rack, wherein the handle is connected to the left middle position of the cabinet door through bolts. The electric cabinet is provided with the linear sliding rails, the U-shaped stainless steel sliding blocks, regulation bolts, lifting handles and push and pull plates to be favorable for loosening the regulation bolts, the lifting handles are held with hands to pull the push and pull plates, at the time, thepush and pull plates drive the U-shaped stainless steel sliding blocks to slide between the linear sliding rails so as to pull the push and pull plates, so that each electric cabinet can be more favorably installed or each electric cabinet is maintained so as to bring better maintenance, and use efficiency is improved.

The invention discloses a wind-resistance-adjustable vibration damper and a mounting method of the vibration damper, and belongs to the technical field of vibration hammers. The vibration hammer comprises a vibration hammer body; one end of the vibration hammer body is fixedly installed in a press-fitting assembly; a clamping and pressing device is arranged above the press-fitting assembly; the vibration hammer body and the press-fitting assembly are both installed on a cable through the clamping and pressing device. According to the wind-resistance-adjustable vibration damper and a mounting method of the vibration damper, the wind resistance area is increased, the damping effect is improved, the use efficiency is improved, the overall adjustability is improved, the stability of the adjusted damper is ensured, the stability during pressing and fixing is effectively ensured, the cable is prevented from slipping, the mounting efficiency is ensured, damage to the cable is reduced while the resistance is increased, cables of multiple sizes can be clamped and pressed conveniently, the adaptability during mounting is improved, it is also guaranteed that disassembly is convenient, the adjusting angle of the damper is guaranteed, the use efficiency of the vibration hammer can be guaranteed to the maximum extent, wind resistance can be adjusted, targeted adjustment is conducted according to a wind condition, and the effectiveness during use is met.

The invention discloses an installation tool for a cable insulation cable cleat. The installation tool comprises a fixed clamp block, a movable clamp block matched with the fixed clamp block to squeeze the cable insulation cable cleat, and a self-regulating speed screw mechanism; the self-regulating speed screw mechanism comprises a draw bar, a middle screw sleeve, an outer screw sleeve, wherein the front end of the draw bar is connected to the movable clamp block, the rear end of the draw bar is connected to a crank, the middle screw sleeve and the draw bar constitute a low speed screw mechanism, and the middle screw sleeve and the outer screw sleeve constitute a high speed screw mechanism; in the early stage of installation, no load is on the front side of the movable clamping block, a rotating crank automatically triggers the high speed screw mechanism, the draw bar can drive the movable clamping block to quickly move forward, and the installation efficiency is improved; in the later stage of installation, a load is on the front side of the movable clamping block, a rotating crank automatically triggers the high speed screw mechanism, the draw bar can provide sufficient thrust for the movable clamping block to ensure the installation quality; when the installation tool for cable insulation cable cleat is in use, the high efficiency and the high quality are ensured.

The invention relates to the technical field of lamps, and discloses a lamp holder with an automatic clamping function based on the gear drive principle. The lamp holder comprises a housing, wherein alamp installation groove is formed in the housing, a first spring is fixedly connected to the interior of the housing, and a clamping plate is fixedly connected to the bottom of the first spring; a first connecting rod is fixedly connected to the bottom of the clamping plate, a jacking plate is fixedly connected to the bottom of the first connecting rod, clamping grooves are formed in the bottomof the clamping plate, clamping rods are movably connected to the bottom of the clamping plate, and clamping blocks are fixedly connected to the exteriors of the clamping rods. Through the cooperativeuse of the jacking plate and the clamping blocks, when a lamp cap jacks up the jacking plate, the clamping blocks automatically clamp the lamp cap under the actions of first push rods and fifth springs. Therefore, the lamp is convenient to install, the installation speed is high, the installation time is shortened for installation personnel, the situation that the installation personnel fall froma high place when installing the lamp for a long time is avoided, the efficiency of installing the lamp is improved, and the installation risk brought to the installation personnel is also reduced.

The invention provides an installation structure and method special for external-wall insulation boards. The installation structure special for external-wall insulation boards includes an anchor plateused for positioning a vertical keel; the anchor plate includes a flat-plate part and a guide part, the flat-plate part is of a transversal flat-plate structure, and a guide part is of a groove structure composed of a bottom plate and vertical plates arranged on the two sides and perpendicular to the bottom plate, wherein the groove structure is used for vertically adjusting and positioning the vertical keel; the two sides, staggered with the guide part, of the flat-plate part are provided with positioning holes which are long circular or are of a transverse U-shaped structure, and through the positioning holes, the anchor plate can be fixed on the wall through expansion bolts. Through the structural design of the anchor plate, the accuracy of subsequent installation of the vertical keelis ensured, and the installation speed of the vertical keel is ensured. Hook holes are formed in the vertical keel, dry hanging components matched with the hook holes are arranged on the external-wallinsulation boards, so that installation work of the external-wall insulation boards becomes convenient and efficient, and the safety can be ensured.

The invention discloses an RV reducer torque and noise precision measuring device and method and belongs to the detection equipment field. The device comprises an installation rack and a mute box. Theinstallation rack is fixed to an operation platform and a vertical linear slide rail is fixed to the installation rack. A fixing support is fixed to the slide block of the linear slide rail and movesvertically along with the slide block. A servo motor is installed on the fixing support, and the servo motor is connected to a test shaft through a torque sensor. The fixing support is connected to avertical driving device. An RV reducer to be measured is detachably fixed to the operation platform through a reducer clamping tool. The axis line of the test shaft passes through the rotation centerof the RV reducer so that the test shaft can be inserted vertically into the central shaft hole of the RV reducer so as to form transmission. The mute box integrally covers the measuring device and avibration noise sensor for measuring the vibration noise of the RV reducer is arranged in the mute box. Operation is convenient and test efficiency is high.

The invention discloses a water collection pipe structure convenient to transport and embed, and belongs to the technical field of water collection pipes. The water collection pipe structure comprises a water collection pipe, the left end and the right end of the top of the water collection pipe are each provided with an upper fixed base, the left wall top of the upper fixed base at the left end and the right wall top of the upper fixed base at the right end are each provided with a lifting plate, and lifting holes are formed in the outer walls of the lifting plates vertically; due to arrangement of the upper fixed bases, the top of the water collection pipe is fixed, it is ensured that the water collection pipe cannot slide, through arrangement of the lifting plates, lifting of the water collection pipe is facilitated, and mounting efficiency of the water collection pipe is ensured; through arrangement of the lifting holes, fixing of lifting hooks is facilitated, safety of movement of the water collection pipe is ensured; through arrangement of a lower fixed base, the bottom of the water collection pipe can be fixed, it is ensured that the water collection pipe cannot slide, through arrangement of an elastic part, it is ensured that the water collection pipe cannot move, and safety during lifting is ensured.

The invention belongs to the technical field of building materials, and discloses an assembly type convenient-to-install composite structural slab. The slab includes an inner frame which is shaped bya cold-formed steel strip, the inner frame is filled with cementitious materials, the side edges of the inner frame are provided several first connection holes, one side edge of the inner frame is provided with a connection convex block, and the other side edge of the inner frame is provided with a connection groove. The connection convex block and the connection groove are both provided with elongated slots in which waterproof rubber belts are placed, and the first connection holes are provided with reserved holes facilitating the installation of fasteners. The slab can overcome the shortcoming of insufficient compactness between common wallboards and can meet the rigid requirements of the waterproof quality, the heat preservation quality and the like in construction engineering. Meanwhile, the problem of joint connection between assembly slabs is effectively solved, the solid waste material application technology is adopted for slab forming, and environmental hazards caused by solidwaste can be effectively reduced.

The invention discloses an auxiliary device for live installation of a bird repeller. The auxiliary device comprises a crawling mechanism, the crawling mechanism comprises a first fastening piece, a second fastening piece and a frame, the first fastening piece is installed at one end of the frame, the second fastening piece is installed at the other end of the frame, a walking frame is installed at the top of the crawling mechanism, a limiting mechanism is installed on the crawling mechanism, the limiting mechanism is matched with the crawling mechanism, and a moving mechanism is arranged on the walking frame. A worker does not need to climb an electric pole, the risk of high-altitude falling of the worker is greatly reduced, the personal safety of the worker is guaranteed, the crawling mechanism can drive the walking rack and the bird repelling device fixed to the fixing frame to climb to the top of the electric pole, and the position of the bird repelling device is adjusted under the action of the moving mechanism. Under the action of the fastening mechanism, the bird repeller is fixed on the cross arm, so that the bird repeller is mounted, and the working efficiency is greatly improved.

The invention discloses a precise regulating and aligning device of a shaft coupler. The precise regulating and aligning device comprises at least three regulating units which are separately distributed on at least three corner positions of a base plate of a prime motor, wherein each regulating unit comprises a horizontal regulating assembly, a perpendicular regulating assembly, a locking part and a foundation bolt; a first assembly hole with aperture greater than the diameter of each foundation bolt, is formed in the position, at the mounting position of each regulating unit, of the base plate of the prime motor separately; and one end of each foundation bolt is locked to the ground, and the other end of each foundation bolt sequentially passes through each perpendicular regulating assembly, each horizontal regulating assembly and each first assembly hole, and then is connected to each locking part. The precise regulating and aligning device of the shaft coupler is simple in structure and is high in practicability and takes each foundation bolt as reference datum; each horizontal regulating assembly and each perpendicular regulating assembly precisely regulate a position in the X-axis direction, a position in the Y axis direction and a position in the Z-axis direction of the base plate separately, so that operation is simple and effective, and labor intensity and difficulty of aligning work are reduced, and therefore, mounting quality and mounting efficiency of machine equipment are guaranteed.

The invention discloses a lightning rod which is convenient for quick installation, comprising a base, a vertical rod, a positioning sleeve, a support seat, a lightning rod group, a gasket, a guide rail, a rack, a gear one, a gear two, screw holes, ring teeth, claws, clamps Buckle and groove, wherein, the positioning sleeve and the support seat are respectively provided inside the base, and the positioning sleeve is located above the support seat, and the vertical rod is provided above the support seat, The lightning rod group is provided at the upper end of the vertical rod. The beneficial effects of the present invention are: the base of the lightning rod of the present invention and the vertical rod are fixedly connected by claws, so that the installation process of the lightning rod is more convenient, thereby reducing the work intensity of the grid construction personnel, thereby ensuring the safety of the grid construction personnel working at heights Life safety, and then improve the installation efficiency of grid construction personnel and the life safety of grid construction personnel.

The invention provides an auxiliary installation device of subway screen doors. The auxiliary installation device of the subway screen doors comprises drive wheels, a vehicle body, a bearing base plate, walking bases, horizontal guide rails, lifting drive devices, transportation fixing grippers and door leaf grippers. The auxiliary installation device of the subway screen door can simultaneously achieve transportation and installation of multiple subway screen doors, and the installation efficiency is higher. The auxiliary installation device of the subway screen doors can achieve transportation of the subway screen doors directly through a subway rail, so that the transportation cost is lower; and the auxiliary installation device of the subway screen doors can be conveniently fit with the angles of a platform and the rail to adjust the installation angle of the screen doors, and convenience is brought to the installation process of the subway screen doors.

The invention discloses an prefabricated decoration suspended ceiling, and belongs to the technical field of suspended ceilings. The prefabricated decoration suspended ceiling comprises a first combined suspended ceiling plate, a second combined suspended ceiling plate, an oil box, an expansion sleeve, a connecting assembly, an assembling assembly, and an oil coating brush. According to the prefabricated decoration suspended ceiling, the assembling assembly is installed in the suspended ceiling and is composed of a assembling stud and a rotating sleeve; when the suspended ceiling plates are installed, the rotating sleeve is directly rotated, the rotating sleeve can automatically drive the assembling stud to move outwards and is directly connected with the interior of a threaded hole of a ceiling groove in the top of a building in a threaded mode, so that the rapid installation of the suspended ceiling plates is completed; meanwhile, a hidden design is adopted for the assembling assembly, so that the attractiveness of the whole suspended ceiling plates after installation is not affected; and meanwhile, the oil box is installed in top grooves formed in the side faces of the suspendedceiling plates, and the oil coating brush installed outside the oil box can make contact with the assembling stud in an attached mode, so that the lubricating degree of the assembling stud is effectively guaranteed, and when the assembly stud is rotated, the labor is saved, the operation is smooth, and the installation efficiency of the ceiling plates is ensured.

The invention discloses a reinforced concrete girder bridge girder reinforcing structure and method. The reinforcing structure comprises a reinforcing form board, a concrete structure located in a cavity between the reinforcing form board and a to-be-reinforced girder and a prestress system arranged on the reinforcing form board, wherein the reinforcing form board includes a girder-bottom form board and two girder-side form boards; the prestress system comprises two longitudinal prestress steel strands penetrating the reinforcing form board and a plurality of first transverse prestress steel strands penetrating the girder-bottom form board, four steel anchor boxes are disposed on the to-be-reinforced girder, and the two longitudinal prestress steel strands, two second transverse prestress steel strands and the four steel anchor boxes form the annular prestress system. The reinforcing method includes the steps of firstly, prefabricating the reinforcing form board; secondly, arranging anchor parts; thirdly, hoisting and fixing the reinforcing form board; fourthly, pouring concrete; performing prestress tension. The reinforcing structure and method is reasonable in design, simple in construction, good in reinforcing effect and capable of solve various problems of existing reinforcing methods.

The invention provides a method and a device for test of a large hydraulic damper. A large hydraulic damper block performance test bench and a large hydraulic damper low-speed friction resistance performance test bench are employed to respectively perform test of the block performance and low-speed friction resistance performance so as to guarantee the test accuracy of the block performance and low-speed friction resistance performance and improve the accuracy of test results, through cooperation of arrangement of a damper bracket of the block performance test bench and a holder of a low-friction performance test bench and arrangement of two speeds of a large hydraulic damper low-friction performance test bench hydraulic system, the difficulty when the large hydraulic damper is employed for test is reduced, the operation is simple, the usage is convenient, the test efficiency of the large hydraulic damper is improved, and the labor intensity of workers is reduced.

The invention discloses a steel anti-buckling angle brace with a high-strength energy absorption function. The steel anti-buckling angle brace comprises a steel frame beam, columns, an anti-buckling angle brace body and an energy dissipation coupling beam, wherein the beam is connected with the columns through bolts, the energy dissipation coupling beam is connected between the columns through bolts, the anti-buckling angle brace body is connected in an area near a beam-column joint through bolts, and meanwhile, stiffening ribs are additionally arranged at webs at corresponding positions of the beam and the columns. An anti-seismic component can play a bearing role in a normal use state, the integrity of a building structure is enhanced, and elasticity is kept; under the action of an earthquake, the functions are played in stages, the energy dissipation coupling beam absorbs earthquake energy through plastic deformation all the time, the anti-buckling angle brace body deforms to different degrees under small, medium and large earthquakes, the earthquake energy is absorbed, and the influence of the earthquakes on a house structure is reduced; and under a huge earthquake, the angle brace body is fully deformed to dissipate energy, the impact energy of the earthquake action on key parts of a building is fully consumed, the anti-seismic performance of a used house is improved, and the advantage of rapid assembly is achieved.

The invention relates to the technical field of bogie pipeline installation and specifically relates to a bogie pipeline positioning detection device and positioning and detection methods. The device comprises a base. Scales are formed in the length direction from one end to the other end of the upper surface of the base. The base is provided with a positioning mechanism, a measuring mechanism and an assembling mechanism. The assembling mechanism is fixedly connected with the base. The assembling mechanism connects the base with a bogie. The positioning mechanism and the base are movably connected. The positioning mechanism is capable of moving in the length direction of the base and is fixed on a position needing positioning. The measuring mechanism and the base are movably connected. The measuring mechanism is capable of moving in the length direction of the base. The positioning and detection methods are respectively carried out by the bogie pipeline positioning detection device. The bogie pipeline positioning detection device and the positioning and detection methods provided by the invention have the advantages that the structure of the device is simple, the operation method is convenient, and detection and positioning functions are simultaneously realized.

The invention discloses an ionic exchange membrane electrolytic cell device. The ionic exchange membrane cell device comprises a slot body with an opening upwards, an cavity of the slot body is internally provided with an anti-corrosion plastic mold frame and an ionic membrane which are arranged in the vertical direction, and the cavity is separated by the ionic membrane into a cathode area and ananode area. The cathode area is provided with a plurality of cathode plates, cathode upper clamping openings are formed in the upper edges of two sides of the cathode area, cathode side clamping openings are formed in the side wall of the cathode area, cathode bottom clamping openings are formed in the bottom of the cathode area, and cathode guide clamping openings extending inwards are further formed in the upper edges of the two sides of the cathode area. The anode area is provided with an anode plate, anode upper clamping openings are formed in the upper edges of two sides of the anode area, anode side clamping openings are formed in the side wall of the anode area, anode bottom clamping openings are formed in the bottom of the anode area, and anode guide clamping openings extending inwards are further formed in the upper edges of the two sides of the anode area. Based on the technical characteristics of arranging the upper clamping openings on the upper edges of the slot body, theside clamping openings on the side walls, the bottom clamping openings at the bottom, the guide clamping openings corresponding to the upper clamping openings and extending inwards on the upper edgesof two sides of the slot body, in the process of installing pole plates, the positioning is accurate, installation is convenient, and the installation efficiency is significantly improved.

The invention discloses a continuous casting ladle turret hydraulic slip ring installing apparatus and method, and relates to the technical field of metallurgical industry continuous casting machine devices. The continuous casting ladle turret hydraulic slip ring installing apparatus comprises a slip ring assembly, a revolving body and a pedestal. The slip ring assembly comprises a fixing seat pedestal, a fixing seat, a connecting bolt I, a medium supporting frame, a hydraulic slip ring rotating body, a slip ring fixing seat, a connecting bolt II, an electric slip ring, a connecting bolt III,a hydraulic inlet pipeline and a hydraulic outlet pipeline. According to the continuous casting ladle turret hydraulic slip ring installing apparatus and method, the fixing seat is firstly removed when the pedestal of a ladle turret is installed to ensure that the slip ring assembly is not damaged when the pedestal of the ladle turret is hoisted; after the revolving body is hoisted, the fixing seat is firstly installed, and then vertical alignment is conducted by using a laser collimator; then the hydraulic slip ring and the electric slip ring are installed in sequence; finally, a hydraulic wire and an electric wire are connected, and the hydraulic slip ring and the inner part of the revolving body are connected into a whole; and through the procedures, installing efficiency of the whole apparatus is ensured, and installing precision is increased.

The invention relates to a special-shaped ribbon which comprises two fixing bands in the same shape and a connecting band fixed to the two fixing bands at the same time. Each fixing band is integrallyin an arc plate shape, the arc directions of the two fixing bands are opposite, and the fixing bands are vertically arranged. Each fixing band comprises a foot band with one end fixed to the ground and a plurality of waist bands integrally formed at the end, away from the ground, of the foot band, wherein one ends of the waist bands are fixed to the end, away from the ground, of the foot band, and the waist bands are arranged at intervals in the width direction of the fixing band. The connecting band is integrally in a circular ring shape and is open downwards, the connecting band comprises aplurality of top bands, the top bands are arranged at intervals, and the two ends of each top band are fixed to the ends, away from the foot bands, of the corresponding waist bands of the two fixingbands respectively. The special-shaped ribbon has the advantage that the inconvenience of on-site installation of existing special-shaped ribbons can be reduced.

The invention discloses a rapid installing and positioning mechanism of an automobile engine hood hinge. The rapid installing and positioning mechanism is characterized by comprising a handle and a hollow positioning block; the hollow positioning block is arranged on the front end face of the handle; supporting plates, namely the left supporting plate and the right supporting plate are arranged on the two sides of the bottom of the hollow positioning block respectively, the left supporting plate is fixedly connected with the hollow positioning block, the right supporting plate is rotationally connected with the hollow positioning block, and a positioning pin is arranged in the middle of the bottom face of the right supporting plate; an arc-shaped jacking rod is arranged in the hollow positioning block, a pressing part is arranged on the top face of the handle, the front end of the pressing part is rotationally connected with the bottom of the arc-shaped jacking rod, the pressing part is pressed, and the arc-shaped jacking rod can stretch out from the top face of the hollow positioning block. The installing efficiency and the installing quality of the automobile engine hood hinge are improved.

The invention relates to an assembling and disassembling equipment, system and method for a liquid trap welding tool pull rod of a thermal management system. The equipment comprises an erection platform, an X-axis translation mechanism, a Z-axis jacking mechanism, a bearing plate, a Y-axis horizontal pushing mechanism and a Z-axis pressing mechanism, wherein the bearing plate is arranged on the Z-axis jacking mechanism through a first Y-axis guide rail in a sliding mode and forms a bearing part used for bearing a liquid trap pull rod, the Z-axis pressing mechanism is in sliding connection with the bearing plate through a first Z-axis guide rod, and the bearing plate can drive the Z-axis pressing mechanism to move along a second Y-axis guide rail through the first Z-axis guide rod; and the Z-axis pressing mechanism is provided with a clamping opening used for being matched with the liquid trap pull rod, and the clamping opening and the bearing part can be relatively close to or away from each other in the Z-axis direction, so that the liquid trap pull rod is clamped or released. By adopting the assembling and disassembling equipment, the liquid trap pull rod can be automatically installed at a corresponding position, the installation efficiency is greatly improved, and the assembling and disassembling equipment can be matched with an integral tool to realize automatic control.

The invention relates to a refrigerator door sealing strip installing machine. The refrigerator door sealing strip installing machine comprises a frame body, a conveying device and an installing device, wherein the conveying device is fixed at the lower end of the inside of the frame body; the installing device is arranged above the conveying device; and the installing device is arranged in a position, near the right side, of the upper end of the inside of the frame body. The refrigerator door sealing strip installing machine can solve the following problems possibly existing in the installation process of an existing refrigerator door sealing strip that a, when the sealing strip is manually clamped and arranged in a rectangular clamp groove formed in the inner side wall of a refrigerator door by labor, the operation can be completed through cooperation of multiple persons, and labor waste is easily caused, so that the sealing strip installation cost is increased; and b, during manual clamp installation by labor, time and labor can be wasted in the clamp installation process since the sealing strip is hard, so that the clamp installation efficiency is reduced, the production cycle of the refrigerator door is increased, and the income of an enterprise is influenced.