Steel structure connecting device for steel structure engineering

Abstract

The steel structure connecting device for the steel structure engineering comprises a moving block, a moving groove is formed in the top of the moving block, a vertical block is connected into the moving groove in a sliding mode, the vertical block penetrates through the moving groove and extends out of the moving groove, a vertical groove is formed in the outer portion of the vertical block, an L-shaped plate is connected into the vertical groove in a sliding mode, and the L-shaped plate is connected with the moving groove in a sliding mode. According to the steel structure connecting device for the steel structure engineering, through flexible linkage among the moving block, the moving groove, the vertical block and the L-shaped plate, multi-dimensional adjustment possibility is provided for connecting operation. The threaded sleeve is in threaded fit with the round sleeve, so that an extremely stable connection effect can be achieved during mounting, and the overall stability and safety of the steel structure are ensured; and during disassembly, a plurality of nuts can be conveniently stored, the nuts are effectively prevented from falling off, and construction delay and material loss caused by the fact that the nuts are left off are avoided.

Description

Technical Field

[0001] This utility model relates to the field of steel structure connection technology, and in particular to a steel structure connection device for steel structure engineering. Background Technology

[0002] Steel structure engineering is a structure mainly made of steel, consisting of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. It is one of the main types of building structures. When steel structures are used, they need to be connected and welded, which requires the use of steel structure connection devices.

[0003] Currently, there is no dedicated design for storing nuts and bolts during installation or disassembly, making them prone to falling out. On construction sites, especially when working at heights or in complex environments, fallen nuts and bolts are difficult to retrieve. This not only wastes materials but can also cause construction delays due to a lack of nuts and bolts. Furthermore, searching for matching nuts increases construction costs and time.

[0004] Therefore, it is necessary to provide a steel structure connection device for steel structure engineering to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a steel structure connection device for steel structure engineering, which solves the problem that nuts cannot be stored and are prone to falling off during steel structure connection construction.

[0006] To solve the above-mentioned technical problems, the steel structure connection device for steel structure engineering provided by this utility model includes: a movable block, the top of which has a movable groove, a vertical block slidably connected inside the movable groove, the vertical block passing through the movable groove and extending to the outside of the movable groove, a vertical groove on the outside of the vertical block, an L-plate slidably connected inside the vertical groove, the L-plate passing through the vertical groove and extending to the outside of the vertical groove, a threaded sleeve fixedly connected to the other end of the L-plate, a circular sleeve threadedly connected to the outside of the threaded sleeve, a hexagonal groove provided inside the circular sleeve, a push plate slidably connected inside the hexagonal groove, a pressure rod fixedly connected to one side of the push plate, the pressure rod passing through the circular sleeve and extending to the outside of the circular sleeve, a compression spring provided outside the pressure rod, a nut provided inside the hexagonal groove, and a threaded sleeve having a... The expansion slot has a blocking plate slidably connected inside. A bottom rod is fixedly connected to the outside of the threaded sleeve. A limiting plate is fixedly connected to the other end of the bottom rod. A pull rod is slidably connected inside the limiting plate. The pull rod passes through the limiting plate and extends to the outside of the limiting plate. One end of the pull rod is fixedly connected to the blocking plate. A handle is fixedly connected to the other end of the pull rod. A compression spring is provided outside the pull rod. A rotating rod is slidably connected inside the other end of the L-plate. The rotating rod passes through the L-plate and extends to the outside of the L-plate. A hexagonal sleeve is fixedly connected to one end of the rotating rod. A crank handle is fixedly connected to the other end of the rotating rod. A synchronizing rod is fixedly connected to one side of the vertical block. A support plate is fixedly connected to the top of the vertical block. An electric push rod is fixedly connected to the bottom of the support plate. The other end of the electric push rod is fixedly connected to the L-plate.

[0007] Preferably, a fixed block is fixedly connected to one side of the movable block, and a bidirectional lead screw is threadedly connected inside the fixed block. The bidirectional lead screw passes through the fixed block and extends to the outside of the fixed block. A lead screw handle is fixedly connected to one end of the bidirectional lead screw. A connecting block is fixedly connected to the other side of the movable block. A round rod is slidably connected inside the connecting block. The round rod passes through the connecting block and extends to the outside of the connecting block. A rotating bolt is threadedly connected inside the movable block. The rotating bolt passes through the movable block and extends to the outside of the movable block. A locking plate is threadedly connected to the outside of the rotating bolt. The rotating bolt passes through the locking plate and extends to the outside of the locking plate. An extension rod is fixedly connected to one side of the locking plate. The extension rod is slidably connected to the movable block. The extension rod passes through the movable block and extends to the outside of the movable block.

[0008] Preferably, a control board is fixedly connected to the outside of the moving block.

[0009] Preferably, an identification plate is fixedly connected to the outside of the movable block.

[0010] Preferably, a maintenance box is fixedly connected to the outside of the movable block.

[0011] Preferably, the bottom of the movable block has a bottom groove.

[0012] Compared with related technologies, the steel structure connection device for steel structure engineering provided by this utility model has the following beneficial effects:

[0013] This utility model provides a steel structure connection device for steel structure engineering. Through the flexible linkage between the moving block, moving groove, vertical block, and L-plate, it offers multi-dimensional adjustment possibilities for connection operations. The threaded fit between the threaded sleeve and the round sleeve achieves an extremely stable connection during installation, ensuring the overall stability and safety of the steel structure. During disassembly, it conveniently stores multiple nuts and effectively prevents them from falling out, avoiding construction delays and material waste caused by lost nuts. The nuts in the hexagonal groove are pushed to designated positions in an orderly manner under the coordinated operation of the push plate, pressure rod, and compression spring. Simultaneously, the flow rate of the nuts can be precisely controlled by the blocking plate and pull rod, ensuring a perfect match between nut supply and connection operations. The hexagonal sleeve at the end of the rotating rod, with its built-in strong magnet, can easily attract and fix bolts, greatly simplifying the bolt handling process and reducing the difficulty and time consumption of manual positioning. The electric push rod introduces the advantage of automated adjustment to the device, allowing flexible adjustment of the positions of relevant components according to actual needs, further improving the convenience and accuracy of operation. The synchronizing rod effectively ensures the coordination and consistency of the overall structure during operation, avoiding connection problems caused by local incoordination. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the steel structure connection device for steel structure engineering provided by this utility model;

[0015] Figure 2 for Figure 1 The diagram shows the bottom structure.

[0016] Figure 3 for Figure 1 The front sectional view shown is shown below;

[0017] Figure 4 for Figure 3 The enlarged schematic diagram of part A shown below;

[0018] Figure 5 for Figure 3 The enlarged schematic diagram of section B is shown below;

[0019] Figure 6 for Figure 1 The diagram shows a partial structure.

[0020] The diagram is labeled as follows: 1. Moving block, 2. Moving groove, 3. Vertical block, 4. Vertical groove, 5. L-plate, 6. Threaded sleeve, 7. Round sleeve, 8. Hexagonal groove, 9. Push plate, 10. Pressure rod, 11. Compression spring, 12. Nut, 13. Extension groove, 14. Blocking plate, 15. Bottom rod, 16. Limiting plate, 17. Pull-down rod, 18. Pull handle, 19. Compression spring, 20. Rotating rod, 21. Hexagonal sleeve, 22. Rotating handle, 23. Synchronizing rod, 24. Support plate, 25. Electric push rod, 26. Fixed block, 27. Two-way lead screw, 28. Lead screw handle, 29. Connecting block, 30. Round rod, 31. Rotating bolt, 32. Locking plate, 33. Extension rod, 34. Control panel, 35. Identification plate, 36. Maintenance box, 37. Bottom groove. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of the steel structure connection device for steel structure engineering provided by this utility model; Figure 2 for Figure 1 The diagram shows the bottom structure. Figure 3 for Figure 1 The front sectional view shown is shown below; Figure 4 for Figure 3 The enlarged schematic diagram of part A shown below; Figure 5 for Figure 3 The enlarged schematic diagram of section B is shown below; Figure 6 for Figure 1The diagram shows a partial structural schematic. The steel structure connection device for steel structure engineering includes: a movable block 1, with a movable groove 2 at its top; a vertical block 3 slidably connected inside the movable groove 2, the vertical block 3 penetrating the movable groove 2 and extending to the outside of the movable groove 2; a vertical groove 4 on the outside of the vertical block 3; an L-plate 5 slidably connected inside the vertical groove 4, the L-plate 5 penetrating the vertical groove 4 and extending to the outside of the vertical groove 4; a threaded sleeve 6 fixedly connected to the other end of the L-plate; a circular sleeve 7 threadedly connected to the outside of the threaded sleeve 6; a hexagonal groove 8 inside the circular sleeve 7; a push plate 9 slidably connected inside the hexagonal groove 8; a pressure rod 10 fixedly connected to one side of the push plate 9, the pressure rod 10 penetrating the circular sleeve 7 and extending to the outside of the circular sleeve 7; a compression spring 11 on the outside of the pressure rod 10; a nut 12 inside the hexagonal groove 8; and an extension groove 13 on the outside of the threaded sleeve 6, with a blocking plate 1 slidably connected inside the extension groove 13. 4. A base rod 15 is fixedly connected to the outside of the threaded sleeve 6. A limiting plate 16 is fixedly connected to the other end of the base rod 15. A pull rod 17 is slidably connected inside the limiting plate 16. The pull rod 17 passes through the limiting plate 16 and extends to the outside of the limiting plate 16. One end of the pull rod 17 is fixedly connected to the blocking plate 14. A handle 18 is fixedly connected to the other end of the pull rod 17. A compression spring 19 is provided outside the pull rod 17. A rotating rod 20 is slidably connected inside the other end of the L plate 5. The rotating rod 20 passes through the L plate 5 and extends to the outside of the L plate 5. A hexagonal sleeve 21 is fixedly connected to one end of the rotating rod 20. A crank handle 22 is fixedly connected to the other end of the rotating rod 20. A synchronizing rod 23 is fixedly connected to one side of the vertical block 3. A support plate 24 is fixedly connected to the top of the vertical block 3. An electric push rod 25 is fixedly connected to the bottom of the support plate 24. The other end of the electric push rod 25 is fixedly connected to the L plate 5.

[0023] Other components are supported and installed by the movable block 1, and the movable groove 2 allows the vertical block 3 to slide in a specific direction. The vertical block 3 connects multiple components, and the vertical groove 4 guides the sliding of the L-plate 5. The synchronizing rod 22 ensures synchronization. The L-plate 5 transmits the action by connecting the threaded sleeve 6 and the rotating rod 20. The threaded sleeve 6 and the round sleeve 7 are threaded together to achieve connection adjustment and nut storage. The extension groove 13 allows the blocking plate 14 to move. The round sleeve 7 has a hexagonal groove 8 to hold the nut, and the push plate 9 pushes the nut under the action of the compression spring 11. The pressure rod 10 can control the push plate 9. The pull rod 17, the pull handle 18, and the compression spring 19 control the blocking plate 14 to block the nut. The hexagonal sleeve 21 at one end of the rotating rod 20 attracts the bolt. The crank handle 22 rotates the rotating rod 20, and the electric push rod 25 automatically adjusts the position of the L-plate 5.

[0024] A fixed block 26 is fixedly connected to one side of the movable block 1. A bidirectional lead screw 27 is threadedly connected inside the fixed block 26. The bidirectional lead screw 27 passes through the fixed block 26 and extends to the outside of the fixed block 26. A lead screw handle 28 is fixedly connected to one end of the bidirectional lead screw 27. A connecting block 29 is fixedly connected to the other side of the movable block 1. A round rod 30 is slidably connected inside the connecting block 29. The round rod 30 passes through the connecting block 29 and extends to the outside of the connecting block 29. A rotating bolt 31 is threadedly connected inside the movable block 1. The rotating bolt 31 passes through the movable block 1 and extends to the outside of the movable block 1. A locking plate 32 is threadedly connected to the outside of the rotating bolt 31. The rotating bolt 31 passes through the locking plate 32 and extends to the outside of the locking plate 32. An extension rod 33 is fixedly connected to one side of the locking plate 32. The extension rod 33 is slidably connected to the movable block 1. The extension rod 33 passes through the movable block 1 and extends to the outside of the movable block 1.

[0025] The fixed block 26 provides a mounting support for the bidirectional lead screw 27. By rotating the bidirectional lead screw 27 with the lead screw handle 28, the distance between the two moving blocks can be precisely adjusted. The connecting block 29 is connected to the moving block 1. The round rod 30 inside the connecting block 29 passes through the connecting block 29, so that the moving block 1 can only move horizontally, ensuring the stability and directional accuracy of movement. The rotating bolt 31 is threadedly connected to the moving block 1 and the locking plate 32. Rotating it can adjust the distance between the locking plate 32 and the moving block 1. The extension rod 33 connects the locking plate 32 and the moving block 1 and provides guide support. By adjusting the position of the locking plate 32, the device is fixed by using the friction between it and the steel structure. A limiting block is installed on the outside of the moving block 1 to facilitate the restriction of the bidirectional lead screw 27.

[0026] The movable block 1 is externally fixedly connected to a control board 34.

[0027] The control panel 34 serves as the operating interface, and buttons, knobs, etc., can be set up to centrally control the extension and retraction of the electric push rod 23. It can also monitor and display the status information of the display device, thereby improving the ease of operation, efficiency, and intelligence.

[0028] The movable block 1 is fixedly connected to an external sign 35.

[0029] The sign 35 is used to label basic information such as device model and manufacturer, as well as operation and safety tips, to help with identification and management and ensure correct and safe use.

[0030] The movable block 1 is externally fixedly connected to a maintenance box 36.

[0031] Maintenance tools and spare parts can be stored in the maintenance box 36, which can be used in time when the device fails, facilitates quick maintenance and repair, ensures normal operation of the device, reduces downtime caused by inconvenient maintenance, and improves overall work efficiency.

[0032] The bottom of the movable block 1 is provided with a bottom groove 37.

[0033] The bottom groove 37 provides the necessary space for the rotation of the rotating rod 20, avoiding interference between the rotating rod 20 and the moving block 1 during rotation, and ensuring that the rotating rod can smoothly drive the operation of related components.

[0034] The working principle of the steel structure connection device for steel structure engineering provided by this utility model is as follows: First, the nut 12 is placed in the hexagonal groove 8 of the sleeve 7. At this time, the push plate 8 applies a certain pressure to the nut 12 under the action of the compression spring 11. When the steel structure connection operation is required, if the nut 12 is to be pushed out of the hexagonal groove 8 to the connection position, the pull handle 17 is pulled. The pull handle 17 drives the pull rod 17 to move. The pull rod 17 pulls the blocking plate 14 down along the extension groove 13. The compression spring 18 is compressed, so that the nut 12 can be pushed out of the sleeve 7 smoothly to the side of the steel structure under the push of the push plate 8. Then, the hexagonal bolt is placed inside the hexagonal sleeve 21 of the rotating rod 20. Since there is a strong magnet inside the hexagonal sleeve 21, the bolt can be attracted and fixed. By rotating the crank handle 21, the rotating rod 20 is rotated, which in turn drives the hexagonal bolt to rotate, realizing the initial tightening operation. Meanwhile, the electric push rod 23 can extend and retract according to actual needs. Its extension and retraction movement drives the L plate 5 to move up and down along the vertical groove 4. The L plate 5 drives the threaded sleeve 6 to move. The threaded engagement between the threaded sleeve 6 and the round sleeve 7 changes their relative positions, enabling further adjustment and tightening of the connection. The vertical block 3 can slide in the moving groove 2 of the moving block 1, and the synchronous rod 22 on one side of the vertical block 3 ensures the consistency of the movement of the other vertical block 3. Finally, after the connection is completed, if disassembly or adjustment is required, the crank handle 21 is turned in the opposite direction to loosen the bolts. The electric push rod 23 is used to reverse the movement to restore the position of some parts. If the nut 12 is to be stored, the pull handle 17 is released. Under the restoring force of the compression spring 18, the blocking plate 14 returns to its original position, blocking the nut 12 in the hexagonal groove 8. The threaded connection between the threaded sleeve 6 and the round sleeve 7 makes it easy to unscrew the round sleeve 7 during disassembly, thereby placing or removing the nut 12 inside. All the components of the entire device work together to complete a series of operations such as steel structure connection, adjustment and maintenance.

[0035] Compared with related technologies, the steel structure connection device for steel structure engineering provided by this utility model has the following beneficial effects:

[0036] This utility model provides a steel structure connection device for steel structure engineering. Through the flexible linkage between the moving block 1, the moving groove 2, the vertical block 3, and the L-plate 5, it provides multi-dimensional adjustment possibilities for connection operations. The threaded engagement of the threaded sleeve 6 and the round sleeve 7 achieves an extremely stable connection effect during installation, ensuring the overall stability and safety of the steel structure. During disassembly, it can conveniently store multiple nuts 12 and effectively prevent the nuts 12 from falling out, avoiding construction delays and material losses caused by lost nuts 12. Under the coordinated operation of the push plate 8, the pressure rod 10, and the compression spring 11, the nuts 12 in the hexagonal groove 8 can be pushed to the designated position in an orderly manner. At the same time, the flow rate of the nuts 12 can be precisely controlled by the baffle plate 14 and the pull rod 17, so that the supply of nuts 12 and the connection operation are perfectly matched. The hexagonal sleeve 21 at the end of the rotating rod 20 can easily attract and fix bolts due to its built-in strong magnet, which greatly simplifies the bolt operation process and reduces the difficulty and time consumption of manual positioning. The electric actuator 23 introduces the advantage of automated adjustment to the device, allowing for flexible adjustment of the positions of relevant components according to actual needs, further improving the convenience and precision of operation. The synchronizing rod 22 effectively ensures the coordination and consistency of the overall structure during operation, avoiding connection problems caused by local inconsistencies.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A steel structure connection device for steel structure engineering, characterized in that, include: A movable block has a movable groove at its top. A vertical block is slidably connected inside the movable groove, extending through the groove and beyond it. A vertical groove is formed on the outside of the vertical block, and an L-plate is slidably connected inside this groove. The L-plate extends through the groove and beyond it. A threaded sleeve is fixedly connected to the other end of the L-plate. A circular sleeve is threadedly connected to the outside of the threaded sleeve. A hexagonal groove is provided inside the circular sleeve, and a push plate is slidably connected inside it. A pressure rod is fixedly connected to one side of the push plate, extending through the circular sleeve and beyond it. A compression spring is provided outside the pressure rod. A nut is provided inside the hexagonal groove. An extension groove is formed on the outside of the threaded sleeve, and a blocking plate is slidably connected inside it. The threaded sleeve is externally fixedly connected to a base rod, and the other end of the base rod is fixedly connected to a limiting plate. A pull rod is slidably connected inside the limiting plate, passing through the limiting plate and extending to the outside of the limiting plate. One end of the pull rod is fixedly connected to a blocking plate, and the other end of the pull rod is fixedly connected to a handle. A compression spring is provided outside the pull rod. A rotating rod is slidably connected inside the other end of the L-plate, passing through the L-plate and extending to the outside of the L-plate. One end of the rotating rod is fixedly connected to a hexagonal sleeve, and the other end of the rotating rod is fixedly connected to a crank handle. A synchronizing rod is fixedly connected to one side of the vertical block. A support plate is fixedly connected to the top of the vertical block, and an electric push rod is fixedly connected to the bottom of the support plate. The other end of the electric push rod is fixedly connected to the L-plate.

2. The steel structure connection device for steel structure engineering according to claim 1, characterized in that, A fixed block is fixedly connected to one side of the movable block. A bidirectional lead screw is threaded inside the fixed block, passing through the fixed block and extending to the outside of the fixed block. A screw crank is fixedly connected to one end of the bidirectional lead screw. A connecting block is fixedly connected to the other side of the movable block. A round rod is slidably connected inside the connecting block, passing through the connecting block and extending to the outside of the connecting block. A rotating bolt is threaded inside the movable block, passing through the movable block and extending to the outside of the movable block. A locking plate is threaded outside the rotating bolt, passing through the locking plate and extending to the outside of the locking plate. An extension rod is fixedly connected to one side of the locking plate, slidably connected to the movable block, passing through the movable block and extending to the outside of the movable block.

3. The steel structure connection device for steel structure engineering according to claim 1, characterized in that, A control board is fixedly connected to the outside of the moving block.

4. The steel structure connection device for steel structure engineering according to claim 1, characterized in that, An identification plate is fixedly connected to the outside of the movable block.

5. The steel structure connection device for steel structure engineering according to claim 1, characterized in that, A maintenance box is fixedly connected to the outside of the movable block.

6. The steel structure connection device for steel structure engineering according to claim 1, characterized in that, The bottom of the movable block has a groove.

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