107results about How to "Fast installation" patented technology

This utility model discloses a detachable multi-faceted aluminum panel ceiling design structure, comprising: a frame layer, which includes fixed angle brackets, longitudinal angle steel, transverse supporting keel, clamps, and threaded rods; a Z-shaped keel, which has several waist-shaped holes arranged along its own length, with the bottom of the threaded rod passing through the waist-shaped holes and fixed by nuts, and the bottom of the Z-shaped keel having a fastening groove; and a rhomboid aluminum panel, with a first hook edge at one end and a second hook edge at the opposite end, the first hook edge of one rhomboid aluminum panel fastening into the fastening groove, and the second hook edge of an adjacent rhomboid aluminum panel fastening into the gap between the fastening groove and the first hook edge. Compared with the prior art, this utility model solves the problems of slow installation speed and inconvenient disassembly of existing aluminum panel ceiling structures.

The utility model belongs to the technical field of AI (artificial intelligence) computing power servers, and discloses a guide rail type splicing rack which is characterized in that T-shaped plates are arranged above the ground, extension structures are detached, all second extension plates are drawn out of first extension plates according to the width of a server and adjusted to proper positions, threaded rods are screwed into corresponding threaded holes, and the server is assembled. The widths of all the second extension plates are fixed, the two sets of second extension plates are in butt joint up and down, the two connecting assemblies are folded, every two semi-ring blocks form a circular ring, the two handles are rotated to drive the two rotating blocks to rotate between the two semi-ring blocks, transverse rotation of the two rotating blocks is changed into vertical rotation, and each rotating block is limited by the two semi-ring blocks; the two rotating blocks are supported in the gap between the two semi-ring blocks, the two semi-ring blocks are fixed to the upper portions of the two second extension plates, every two opposite second extension plates are connected with each other, the two detachable extension structures are spliced up and down, the installation speed is high, the size is small in the transportation process, and transportation is convenient.

This utility model discloses a building insulation board that is easy to install. The insulation board has a through-hole on its front side, and an installation tube is fixedly installed inside the hole. A pushing component is installed inside the installation tube, and a pushing rod is installed inside the installation tube via the pushing component. A locking component is provided on the surface of the pushing rod, and a rectangular through-groove is provided on the surface of the installation tube. The installation tube is inserted into the installation hole through the insulation board, and the pushing component moves the pushing rod, causing the pushing rod to push the locking component into contact with the inner wall of the installation hole. This locks the installation tube inside the installation hole, thus installing the insulation board. This method eliminates the need for expansion screws and L-shaped fixing brackets, reducing the number of steps required for insulation board installation and increasing the installation speed, allowing more insulation boards to be installed in the same amount of time.

The utility model discloses a mobile feeding device of boiling drying machine mainly relates to the field of drying machine. Including the hopper of setting between base and expansion cylinder, be equipped with the fixing frame between base and expansion cylinder, be equipped with the moving frame on the hopper, the bottom of moving frame is equipped with a plurality of moving wheels, both sides of hopper are rotatably connected with moving frame, be equipped with the guide frame on moving frame, be equipped with the guide hole on guide frame, be equipped with the guide column on the hopper, the guide column is slidably connected in the guide hole, be equipped with the limiting component of cooperation guide frame use on the guide column, the both sides symmetry of moving frame bottom is equipped with the extension rod, the both sides symmetry of fixing frame is equipped with the track groove of cooperation extension rod use, be equipped with the locating post in track groove, be equipped with the locating groove of cooperation locating post use on extension rod. The utility model has the beneficial effect that it can solve the technical problem of the slow feeding and the inconvenient material taking of the feeding device of the existing boiling drying machine, improve the efficiency of feeding, greatly improve the convenience of material taking.

This application provides a battery pack mounting architecture, a vehicle body underbody structure assembly, and a vehicle, belonging to the technical field of vehicle body underbody structure. By offsetting the power battery pack, a larger exhaust pipe mounting space is planned under the mounting frame. This allows for the installation and layout of the exhaust pipe without reducing the size of the power battery pack, without affecting the capacity of the power battery pack, thus avoiding any adverse impact on the vehicle's driving range. Because the first and second exhaust pipe mounting positions are alternately arranged in the front-rear direction, they can effectively resist horizontal forces from different directions, restricting the movement of the exhaust pipe to a very small range, thereby improving the rigidity and stability of the exhaust pipe installation. Due to the formation of a grid-like frame structure, when a collision occurs, the impact force is decomposed into multiple directions, effectively reducing the force borne at a single point, and also generating extremely high torsional rigidity, leaving sufficient survival space for passengers and preventing the doors from jamming.

The application belongs to the technical field of fabricated building process, and particularly relates to a curtain wall large keel fabricated installation construction process based on BIM technology and 3D scanning technology, and the specific steps are as follows: 3D scanning technology is used to perform three-dimensional scanning on the construction site, and collect and input various data information of the construction site; BIM technology is combined to model the project, and material shape data, size information and part matching data are extracted; after the data is extracted, the keel components of different shapes and sizes are grouped and numbered one by one, and then the curtain wall large keel is produced in the factory; after the keel component is processed, it is directly transported to the processing site and installed according to the number, and the keel and the base are screwed during installation, so that the installation is completed, the application can simplify the installation steps, does not need to repeatedly adjust and cut the keel, improves the installation speed, and further shortens the construction period, while ensuring the engineering quality, and reduces the management cost.

The utility model discloses a suspended ceiling lamp fixing assembly which comprises a fixing cover arranged above a lamp, three identical chains are fixedly connected between the lamp and the fixing cover, a hanging rod is arranged on the top of the fixing cover in a penetrating mode, the hanging rod penetrates to the bottom of the fixing cover and is in threaded connection with a threaded sleeve, and the threaded sleeve is connected with the lamp. The bottom of the hanging rod is fixedly connected with a twisting block, and a hanging rod is arranged above the hanging rod. The galvanized aluminum plate is fixed on the wall top through the fixing bolt rod, the threaded rod penetrates through the fixing frame and is in threaded connection with the fixing nut, the hanging rod is rotated to be in threaded connection with the adjusting sleeve rod, then the hanging rod is hung on the top of the hanging rod, and the threaded sleeve is rotated to be attached to the bottom of the fixing cover. In this way, the height of the ceiling lamp can be adjusted through the adjusting structure, the situation that a buckle cover of the ceiling lamp cannot be attached to a ceiling is avoided, and the installation firmness of the ceiling lamp is improved.

The application discloses a double-side shadow-eliminating touch screen conductive glass, which comprises a glass substrate, recesses are formed in the upper and lower ends of the glass substrate, an ultraviolet absorption layer, an interference layer and an indium tin oxide film layer are sequentially and fixedly arranged in the recesses from inside to outside, a liquid storage cavity is formed in the sliding block, transparent optical glue is arranged in the liquid storage cavity, a plurality of groups of positioning screws are movably connected in the connecting plate, the positioning screws pass through the insertion holes and extend into the connecting cavities, and the positioning screws are in contact with the sliding block; the interference layer and the ultraviolet absorption layer arranged below the indium tin oxide film layer can eliminate shadows, the sealing of the rubber sealing blocks and the drying of the drying agent can prevent the indium tin oxide film layer from being contacted with external air, the mounting speed of the glass substrate and the glass protective screen is accelerated, the contact time of the indium tin oxide film layer and the external air is reduced, and the situation that the indium tin oxide film layer cannot be used after absorbing water in the air is prevented.

The utility model belongs to photovoltaic support technical field, concretely is a kind of centralized fixed grid-connected photovoltaic support, including pedestal, first support rod, second support rod, fixed inclined shaft, fixed cross shaft, reinforcing rod, connecting piece, circular clamp, single-side pressing block and double-side pressing block, support rod is embedded in the upper portion of pedestal, wherein the lower portion of first support rod is connected with the lower portion of reinforcing rod by circular clamp, the upper portion of support rod and the upper portion of reinforcing rod are connected with fixed inclined shaft by connecting piece, four fixed cross shafts of equidistance are installed on the upper portion of fixed inclined shaft.The utility model structure design is simple and reasonable, and it is universally applicable for large-scale centralized grid-connected photovoltaic power station construction in different terrain, can bear the weight of photovoltaic module, wind load and snow load and other external force in actual application, ensure that photovoltaic module keeps safe and stable operation under various environmental conditions, convenient for later operation and maintenance, save artificial cost.

The utility model relates to pipeline installation support technical field, and disclose a kind of pipeline installation support adjusting device for construction, including first I-steel, the side of first I-steel can be fixedly installed with multiple second I-steel, the lower part of first I-steel and second I-steel is installed with multiple mounting plate, the bottom surface of mounting plate is fixedly installed with support cylinder, adjusting threaded rod is provided in support cylinder. By mounting plate opening convex character shape through slot, it is convenient to install by passing through the lower part through slot of first, second I-steel, then its top two sides threaded hole limiting bolt flexible positioning is used, avoid later pipeline installation punching, improve the speed of pipeline installation, rotate threaded rod push plate, support frame height can be easily adjusted, support threaded rod can adjust support adjusting plate height, rotating plate can be adjusted angle by rotating shaft, satisfy different pipeline installation needs, improve installation adjustment efficiency and convenience.

The application discloses a kind of injection molding equipment of plastic shell, including processing table, injection device, first mould, second mould, support plate, multiple embedded components, multiple push components and ejection assembly, first mould and second mould are oppositely arranged above the processing table, and membrane cavity is equipped between first mould and second mould;Injection device is arranged on the sliding table of first sliding table module, the inner wall of second mould is equipped with multiple positioning columns, the sliding table of second sliding table module is equipped with connecting plate, multiple embedded components are arranged on the connecting plate, and multiple embedded components are connected by first transmission component between multiple embedded components, the upper surface of processing table is equipped with box, push component is arranged inside the box, and multiple push components are connected by second transmission component between multiple push components, ejection assembly is arranged outside second mould.

The utility model discloses a multifunctional power bank, include: charge and discharge module is connected with at least one charging port and at least one discharge port, the discharge port is used for power supply for other equipment, music playing module, electric connection charge and discharge module, music playing module includes button subassembly, button subassembly includes a plurality of button main body, connecting matrix, button main body is integrative with connecting matrix through at least one elastic connecting arm, and when pressure test is carried out to button main body, the elastic connecting arm deforms to make button main body press down and send signal to music playing module. Music playing module includes bluetooth module and antenna. The utility model discloses simple structure, and button subassembly integrative is convenient for integrated production and assembly, compared with the installation button of scattered, the installation speed is faster, and the artificial cost is lower, and the utility model discloses integrated power bank, bluetooth, music player, radio is integrated.

The utility model relates to a kind of gantry crane main beam inner truss structure and gantry crane main beam, comprising: support outer frame and truss unit, the support outer frame includes roof beam and a pair of side beams, a pair of the side beams symmetrically set in the both ends of the roof beam;The truss unit includes first tripod and at least one second tripod, one apex angle of the first tripod is connected with the roof beam, and the other two apex angles of the first tripod are connected with the side beam respectively;The apex angle of the second tripod is connected with the side of the first tripod away from roof beam, and the other two apex angles of the second tripod are connected with the side beam respectively.In the utility model, the inner truss of gantry crane main beam is modularized design, improves the installation speed and production efficiency of gantry crane.

The utility model provides a bus duct capable of being rapidly installed, which belongs to the technical field of bus ducts and comprises a bus duct body and a side hoisting assembly arranged on one side of the bus duct body. The bottom bearing assembly is arranged at a position below the bus duct body; the side hoisting assembly comprises an arc plate and a side hoisting assembly, the vertical plate is arranged at one side end of the arc plate; the transverse plate is arranged at the other side end of the arc plate; the through hole and the through groove are formed in the top of the transverse plate, and the through hole is located in one side of the through groove and communicates with the through groove; according to the novel bus duct, the relative positions of the through holes in the transverse plate and the circular truncated cone are controlled to realize convenient installation and convenient disassembly of the bearing plate, on one hand, the bearing plate provides support for the bus duct body in the vertical direction, on the other hand, the bus duct body only needs to be vertically lifted and does not need to be adjusted in the direction during installation and disassembly, the operation is simple and convenient, and the practicability is high. And the bus duct body can be quickly assembled and disassembled.

The utility model provides a ladder cage prefabricated foundation which comprises a concrete prefabricated slab, and the concrete prefabricated slab is provided with a foundation fixing structure used for fixing the concrete prefabricated slab on the ground and a ladder cage fixing structure used for fixing a ladder cage on the concrete prefabricated slab. The elevator cage connecting structure comprises a metal connecting block used for being welded to the elevator cage body and an elevator cage connecting threaded column poured on the concrete prefabricated plate, and the elevator cage connecting threaded column penetrates through the metal connecting block and then is in threaded connection with an elevator cage connecting nut so that the metal connecting block can be fixed to the concrete prefabricated plate. The utility model aims to provide the removable ladder cage prefabricated foundation for fixing the ladder cage, and solves the problems that the installation speed is slow and waste pollution is generated as the foundation needs to be manufactured on site when the existing ladder cage is used.

The application discloses a metal roof flexible support system integrated with health monitoring and functional facilities, relates to the technical field of roof waterproof installation, and is characterized in that a plurality of pressure relief spring sheets are equidistantly arranged on the inner side of a clamping limiting block, a plurality of alignment sliding frames are slidingly arranged on the inner side of the clamping limiting block, a plurality of pressure alignment springs are equidistantly welded at the bottom end of the alignment sliding frame, a plurality of guide fixed balls are rotationally connected to the bottom of the clamping limiting block, and a plurality of protective operation pads are equidistantly bonded to the side end of the alignment sliding frame. The application utilizes multi-stage step-by-step energy-absorbing buffering, cooperates with small-amplitude swing energy absorption and vertical lifting energy absorption processing, so that when the roof is subjected to multi-directional forces applied by various external natural environments, buffering can be effectively performed, the whole is prevented from being excessively pulled to cause large deformation of the roof, the stability of the whole roof waterproof and sealing is ensured, and the service life of the roof is prolonged.

The utility model relates to liquid delivery evaporation equipment field especially easy installation type liquid delivery evaporation equipment. Including movable frame and installation structure, the upper surface fixed connection of movable frame has liquid delivery evaporation equipment body and control cabinet, the inside installation of liquid delivery evaporation equipment body has the conveying pipe, the one end of conveying pipe away from liquid delivery evaporation equipment body is installed with the pipe of linking by installation structure, the inside installation of control cabinet has a plurality of operation buttons, the arc surface of conveying pipe is equipped with installation structure. The utility model provides an easy installation type liquid delivery evaporation equipment solves because the current is through a plurality of bolts and links the pipe to install on the conveying pipe, and in the process of installing the pipe of linking, personnel still need to use wrench and other tools to rotate bolt to be able to link the pipe of fixing firm, because this kind of installation mode is very complicated, and then will lead to the low working efficiency of personnel's shortcomings.

The utility model discloses a quick replacement device for a carbon fiber fishing rod guide ring, and particularly relates to the field of fishing rod guide rings, which comprises a carbon fiber rod body, a fixing sleeve is sleeved outside the carbon fiber rod body, a bearing ring is fixedly connected to the outer surface of the carbon fiber rod body, the outer surface of the bearing ring is fixedly connected with an inner ring of the fixing sleeve, and the outer ring of the fixing sleeve is fixedly connected with a bearing sleeve. The outer surface of the fixing sleeve is fixedly connected with a positioning sleeve, a guide ring piece is arranged above the carbon fiber rod body, an arc-shaped block is arranged below the guide ring piece, and the outer surface of the arc-shaped block is fixedly connected with an arc-shaped positioning plate. By pulling the guide ring piece, the sliding clamping block can be separated from the clamping groove, locking of the arc-shaped positioning plate can be relieved easily, the guide ring piece can be detached conveniently, in addition, when a new guide ring piece is installed, after the arc-shaped positioning plate is aligned with the positioning sleeve to be inserted, under the elastic force effect of the spring, the guide ring piece can be detached conveniently. The sliding clamping blocks can be automatically clamped into the clamping grooves to achieve primary fixing, and the installation speed is increased.

The invention relates to a split type sleeve steel bar connecting structure which comprises two steel bars to be connected and a split type sleeve. Expanded heads are arranged at the ends of the steel bars; the split type sleeve comprises more than two sections of sleeve body units which are divided along the axial direction of the sleeve and a tightening sleeve which hoops the sleeve body units together; the cylinder body units are mutually spliced to form a complete cylinder body, the expansion head is buckled in the cylinder body, and the size of the port of the buckled sleeve is smaller than that of the expansion head; and the tightening sleeve is rotationally clamped on the peripheral surface of the cylinder body, so that the expanding head is clamped in the sleeve, and the connection of the two reinforcing steel bars is realized. The connecting structure adopts mechanical connection which is more reliable than grouting connection, quality inspection can be carried out, and the connection is proved to be effective as long as the tightening sleeve is tightened. The structure is simple to operate, does not need special process or equipment, only needs manual operation, is not influenced by factors such as weather and construction electricity, and improves the construction efficiency.

This utility model discloses a device for improving the welding environment of 1000MPa pressure steel pipes, relating to the field of water conservancy and hydropower technology, including: a three-proof cloth. This utility model involves holding two levers to bring two sliding plates closer together, causing two sliding heads to slide in the installation groove, pushing two triangular blocks. This moves two connecting steel bars away from the limiting steel bar and causes their own suspension hooks to expand the distance, pressing the limiting steel bar against the fixed flat steel where the three-proof cloth is located. Under the alignment of the outward expansion and inward contraction tilting platforms, the ends of the limiting steel bar and the fixed flat steel are aligned. With one end of the suspension hook aligned with the side edge of the fixed flat steel, the suspension hook is aligned on both sides of the fixed flat steel. Releasing the levers causes the spring force to pull the sliding plates back to their original position until the suspension hook is fastened to the fixed flat steel. Finally, screwing the positioning screw into the corresponding positioning hole completes the uniform clamping and installation of the three-proof cloth. The installation method is quick and has good long-term stability, preventing the three-proof cloth from loosening and avoiding water leakage.

The application discloses a kind of middle pressure pipeline through isolation joint vertical arrangement structure and fixed assembly, belong to middle pressure pipeline construction technical field.The middle pressure pipeline through isolation joint vertical arrangement structure and fixed assembly, by the hoop assembly is embraced in pipeline structure, make second piston be extruded and move up, make second piston move by the first piston movement of hydraulic drive, make first piston by connecting rod drive first locking block and limit block interlock, make the rotation direction of screw cylinder lock, when hoop assembly is locked in pipeline structure, make overall gravity move down, make first piston rod move down, then by the second piston rod movement of hydraulic drive, make second piston rod drive second locking block and aperture interlock, to bolt lock, prevent bolt from vibrating and loosening, to this can in hoop assembly assembly process, complete automatic locking screw cylinder, and the purpose of automatic locking bolt, to effectively play the effect of anti-disengagement, keep the firmness of pipeline installation.

The utility model relates to the technical field of flood control water retaining turning plates, in particular to a self-folding water retaining plate which comprises a square pipe, a sealing piece is installed on the upper side of the square pipe through bolts, a plurality of clamping blocks are connected in the sealing piece in a clamped mode so that the sealing piece can be limited by the clamping blocks, a panel is connected to the right sides of the clamping blocks in a sliding mode, and the panel is connected with the square pipe through bolts. The front side and the rear side of the panel are connected with connecting plates through bolts, and the two sides of the sealing piece are attached between the panel and the connecting plates. The sealing piece is connected with the contact part of the square pipe and the panel through the bolt, and the sealing piece is connected with the panel through the clamping block, so that the use of the bolt is reduced, the installation speed of the sealing piece is high, the water baffle can be conveniently and rapidly assembled, flood is blocked in time, and the service life of the water baffle is prolonged. And the sealing piece not only plays a role of a connecting piece, but also can block flood, so that the sealing piece has multiple functions, and the use economy is higher.

The utility model discloses an advertisement identification sign fast -assembling structure, including the installation frame, the inside installation detachable signboard of installation frame, the both sides of installation frame and the position of corresponding signboard all are equipped with the clamping positioning assembly for positioning signboard, the both sides of signboard and the position of corresponding two clamping positioning assembly all are equipped with the clamping groove of cooperation with clamping positioning assembly, and clamping positioning assembly includes the fixed frame of fixed connection in the side of installation frame, and the inside sliding of fixed frame is equipped with the connecting slide seat. The utility model discloses the plug -in design of conical positioning block and positioning seat makes signboard in the installation process can automatically align the inside of installation frame, greatly simplifies the installation step, and simultaneously, when installing, the extrusion effect of signboard to positioning clamping bar bevel, cooperation clamping spring's elasticity has realized the automatic clamping of signboard when clamping groove alignment, does not need extra tool, has improved the installation speed greatly.

The application discloses a large-scale assembled foundation platform and a construction method thereof. The large-scale assembled foundation platform comprises a functional box girder group and a foundation embedded part; the functional box girder group comprises a main bearing box girder, a secondary bearing box girder, a lateral auxiliary box girder and a public engineering box girder, and the functional box girders are combined according to requirements through bolts; and the foundation embedded part comprises a transition welding plate connected with the bottom of the functional box girder group and a pre-embedded plate embedded in concrete. Compared with a traditional construction method, the large-scale foundation platform and the construction method thereof have the advantages of high structural strength, high plane precision, disassembly and assembly, iteration, flexible use, shortened manufacturing period, cost saving, reduced occupation time of a large-scale crane and the like, and are particularly suitable for occasions with large on-site construction difficulty and lack of construction machines.

The utility model relates to the field of switching power supply boxes for industrial power supplies, in particular to a switching power supply box for an industrial power supply, which is convenient to install. Comprising a power supply box body, a mounting plate and a replacement structure, four connecting holes are formed in the inner wall of the power supply box body, protection pads are installed on the inner walls of the four connecting holes through the replacement structure, a touch control device is installed on one side of the power supply box body, and a mounting structure is arranged on the inner wall of the mounting plate. The mounting structure comprises a limiting groove, two joining grooves, a joining plate and a connecting groove, and the limiting groove is formed in the mounting plate. The convenient-to-install switching power supply box for the industrial power supply provided by the utility model solves the problems that an existing power supply box body is fixed through a bolt, and a worker needs to use tools such as a screwdriver to fix the power supply box body in the process of fixing the power supply box body; and due to the fact that the operation mode is very tedious, the working efficiency of workers is low.

The utility model relates to the field of clothing manufacturing, in particular to a sewing machine tooth fork assembling jig. The utility model provides a sewing machine tooth fork assembling jig which can conveniently carry out auxiliary positioning on a presser foot and a machine needle, ensure the accuracy of an installation position and improve the coaxiality of the presser foot and the machine needle. A sewing machine fork assembling jig comprises a base, a sewing machine and the like, and the upper side of the rear portion of the base is connected with the sewing machine. According to the utility model, the overturning die is inserted into the base, the clamping block is used for centering and positioning the machine needle, the positioning clamping block is used for clamping the machine needle, the positioning block is moved, taken out and horizontally rotated, and then the positioning block is inserted into the limiting piece, so that the mounting position of the presser foot is aligned with the fixed frame; the effects that auxiliary positioning can be conveniently carried out on the presser foot and the machine needle, it is ensured that the installation position is accurate, and the coaxiality of the presser foot and the machine needle is improved are achieved.

The utility model relates to the field of convenient disassembly and assembly structures of grinding wheel spindles of grinding and chamfering all-in-one machines, in particular to a convenient disassembly and assembly structure of a grinding wheel spindle of a grinding and chamfering all-in-one machine. Comprising a disc flange and a mounting structure, a threaded rod is in threaded connection with the inner wall of the disc flange, a rotating handle is mounted at one end of the threaded rod through the mounting structure, the mounting structure is arranged at the end, close to the rotating handle, of the threaded rod, and the mounting structure comprises a fixing block, a connecting groove, an auxiliary groove and two clamping grooves; the fixing block is fixedly connected with the threaded rod, and the connecting groove is formed in the rotating handle. The convenient disassembly and assembly structure of the grinding wheel main shaft of the grinding and reversing all-in-one machine solves the problems that in the prior art, a rotating handle is fixedly installed through a bolt by a worker, the worker needs to rotate the bolt only through tools such as a screwdriver in the fixing and installation process, and the installation mode is very tedious, so that the labor intensity of the worker is lowered. And the working efficiency of the personnel is low.

This utility model discloses a detachable cofferdam structure, belonging to the field of cofferdam technology. It includes a base with a fixing groove on its top. Several cofferdam panels are detachably installed within the fixing groove, and adjacent cofferdam panels are detachably connected by connecting columns. Impact-resistant structures are detachably installed on each of the cofferdam panels. With this utility model, when installing the cofferdam structure, first, the base is placed on the foundation of the planned building. Then, four cofferdam panels are inserted into the fixing groove. Next, adjacent cofferdam panels are connected by connecting columns. Finally, impact-resistant structures are installed on all four cofferdam panels, completing the installation of the cofferdam structure. Compared to welding, the installation speed is faster, and disassembly is quick, improving the efficiency of construction workers.

The invention relates to the technical field of storage batteries, and discloses a storage battery health state on-line evaluation system, which comprises a magnetic type probe and a data acquisition device, which are used for acquiring a voltage sequence, a pole temperature sequence, an internal resistance sequence, a pole micro-vibration signal and an environment temperature and humidity sequence; the data processing module is configured to obtain an internal resistance health index according to the pole temperature sequence; obtaining a thermal health index according to the pole temperature sequence; obtaining a mechanical health index according to the pole micro-vibration signal; obtaining an environmental health index according to the environmental temperature and humidity sequence; obtaining a stability index according to the pole temperature sequence and the voltage sequence; obtaining a system consistency index according to a residual error generated by a dynamic relation model of the voltage sequence, the pole temperature sequence and the internal resistance sequence; and analyzing the indexes by adopting a D-S evidence theory to obtain a health state evaluation result. According to the method provided by the invention, the data acquisition convenience is high, and the evaluation result is more accurate.