Steel structure butt joint device

Abstract

The utility model relates to the technical field of building construction discloses a steel structure docking device, including the mounting panel, the top of mounting panel has opened the docking port, the outside docking port has installed docking board no.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a steel structure docking device. Background Technology

[0002] Steel structure is a building structure system that uses steel as the main load-bearing component. It has significant advantages such as high strength, fast construction, and good earthquake resistance, and is widely used in industrial plants, high-rise buildings, large-span stadiums and other scenarios.

[0003] At construction sites, different steel structures need to be connected to facilitate welding by workers. Steel structure connection devices can accurately connect the ends of two steel structures that need to be connected.

[0004] When welding steel structures, it is sometimes necessary to connect and install other steel structures to an already installed steel structure. The already installed steel structure cannot be moved, and the steel structure to be connected needs to be picked up by personnel and connected to the outside of the installed steel structure for support and welding. Manual connection by personnel is prone to problems of inaccurate connection position. Therefore, there is an urgent need for a steel structure connection device. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a steel structure docking device, which aims to improve the problem that the welding of steel structures to the outside of the installed steel structure requires manual docking and is prone to inaccurate docking position.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel structure docking device, comprising a mounting plate, a docking interface on the top of the mounting plate, a docking plate one and a docking plate two mounted on the outside of the docking interface, a connecting block fixedly mounted on the outer wall of the docking plate one, a threaded sleeve one fixedly mounted on the side of the connecting block away from the docking plate one, a fastening bolt threadedly connected to the inside of the threaded sleeve one, a pressing plate fixedly mounted at one end of the fastening bolt, a connecting rod one fixedly mounted on the outer wall of the docking plate two, a connecting rod two fixedly mounted on the top of the connecting rod one, a threaded sleeve two fixedly mounted on the end of the connecting rod two away from the connecting rod one, a threaded post threadedly connected to the inside of the threaded sleeve two, and a clamping plate fixedly mounted at the bottom of the threaded post.

[0007] Through the above technical solution, the first mating plate can be installed on the outside of the mating interface. The mating interface is set in an L-shape. The side of the first mating plate can be horizontally aligned with one side of the mating plate. The side of the second mating plate near the first mating interface is horizontally aligned with the side of the mating interface. When the mating interface is pressed against the outer surface of the square steel structure component two, the sides of the second mating plate are pressed against the outer wall of the steel structure component two. The fastening bolt can be threaded into the inside of the threaded sleeve one. Tightening the threaded post can make the extrusion plate press against the outer wall of the steel structure component two. Thus, the mounting plate can be horizontally connected to the outside of the steel structure component two through the second mating plate and the extrusion plate.

[0008] Preferably, the clamping plate is disposed on the top of the second docking plate, and the top of the second docking plate is provided with a steel structural component.

[0009] Preferably, a second steel structure component is provided inside the interface, and both the first and second docking plates are located on the outer wall of the second steel structure component on the side closest to the interface.

[0010] Preferably, there are two threaded sleeves and connecting blocks, which are symmetrically distributed on the outer wall of the mating plate.

[0011] Preferably, a third docking plate is fixedly installed on the top of the mounting plate, a fixing frame is installed on the outer wall of the third docking plate, and a threaded rod is threadedly connected to the inside of the fixing frame.

[0012] Preferably, a clamping block is fixedly installed at one end of the threaded rod, and a steel structural component is installed on the top of the mating plate.

[0013] Preferably, the end of the clamping block away from the threaded rod is mounted on the outer wall of the steel structural member three.

[0014] Preferably, there are two of each of the fixing frame, threaded rod and clamping block, and the two fixing frames, threaded rod and clamping block are symmetrically distributed outside the docking plate three.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, tightening the fastening bolt allows the extrusion plate to press against the outer wall of the second steel structure component, thus fixing the mounting plate relative to and perpendicular to the second steel structure component. Then, tightening the threaded column rotates and moves downward inside the threaded sleeve, clamping the clamping plate against the outer wall of the first steel structure component, limiting and fixing the position of the first steel structure component. This achieves the effect of accurately connecting and installing the first steel structure component onto the outer wall of the second steel structure component, making it easy for workers to accurately connect and install the steel components onto the outside of the fixed steel components without the need for manual support.

[0017] 2. In this utility model, by rotating the two threaded rods on the outside of the docking plate three, the position of the steel structure component three at the top of the docking plate three can be adjusted, so that the steel structure component three can be accurately aligned with the outer wall of the steel structure component two, satisfying the left alignment, right alignment or center alignment of steel structure component three and steel structure component two of different specifications. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a steel structure docking device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the threaded column of a steel structure docking device proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the threaded rod of a steel structure docking device proposed in this utility model.

[0021] Figure 4 This is a structural schematic diagram of a portion of the docking plate of a steel structure docking device proposed in this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the steel structure docking device proposed in this utility model, specifically at the docking plate two and docking plate three.

[0023] Legend:

[0024] 1. Mounting plate; 11. Connecting interface; 101. Connecting plate one; 102. Connecting plate two; 103. Connecting block; 104. Threaded sleeve one; 105. Fastening bolt; 106. Extrusion plate; 107. Connecting rod one; 108. Connecting rod two; 109. Threaded sleeve two; 110. Threaded post; 111. Clamping plate; 2. Steel structural component one; 21. Steel structural component two; 22. Steel structural component three; 3. Connecting plate three; 31. Fixing frame; 32. Threaded rod; 33. Clamping block. Detailed Implementation

[0025] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Reference Figure 1-5An embodiment of this utility model provides a steel structure docking device, including a mounting plate 1. A docking interface 11 is provided on the side of the mounting plate 1. A docking plate 101 and a docking plate 102 are installed on the outside of the docking interface 11. A connecting block 103 is fixedly installed on the outer wall of the docking plate 101. A threaded sleeve 104 is fixedly installed on the side of the connecting block 103 away from the docking plate 101. A fastening bolt 105 is threadedly connected inside the threaded sleeve 104. A pressing plate 106 is fixedly installed at one end of the fastening bolt 105. A connecting rod 107 is fixedly installed on the outer wall of the docking plate 102. A connecting rod 108 is fixedly installed on the top of the connecting rod 107. A threaded sleeve 109 is fixedly installed at the end of the connecting rod 108 away from the connecting rod 107. A threaded post 110 is threadedly connected inside the threaded sleeve 109. A clamping plate 111 is fixedly installed at the bottom of the threaded post 110.

[0027] Clamping plate 111 is set on top of docking plate 2 102, and steel structural component 2 is set on top of docking plate 2 102.

[0028] The interface 11 is equipped with a steel structure component 21, and the mating plate 101 and the mating plate 202 are both located on the outer wall of the steel structure component 21 on the side closest to the interface 11.

[0029] There are two threaded sleeves 104 and connecting blocks 103, which are symmetrically distributed on the outer wall of the mating plate 101.

[0030] Specifically, the first docking plate 101 and the second docking plate 102 are installed on the top of the irregularly shaped mounting plate 1. A docking interface 11 is opened on the top side of the mounting plate 1, so that the first docking plate 101 can be installed on the outside of the docking interface 11. The docking interface 11 is set as L-shaped. The side of the first docking plate 101 can be horizontally aligned with the side of the first docking plate 101. The side of the second docking plate 102 near the first docking interface 11 is horizontally aligned with the side of the first docking interface 11. When the docking interface 11 is pressed against the outer surface of the square steel structure component 21, the side of the second docking plate 102 is pressed against the outer wall of the steel structure component 21. The fastening bolt 105 can be threaded into the inside of the threaded sleeve 104. Tightening the threaded post 110 can make the pressing plate 106 press against the outer wall of the steel structure component 21. Thus, the mounting plate 1 can be horizontally connected to the outside of the steel structure component 21 through the second docking plate 102 and the pressing plate 106.

[0031] Next, place steel structure component 12 on top of docking plate 2102, with the head end of steel structure component 12 abutting against the outer wall of steel structure component 212. Then, attach the side of steel structure component 12 to the side of connecting rod 107 near docking plate 2102, so that threaded sleeve 2109 can be fixedly installed on top of docking plate 2102 through connecting rod 2108. Then, by turning the threaded post 110 connected to the threaded sleeve 2109, clamping plate 111 can be clamped on the outer wall of steel structure component 12, so that steel structure component 12 can be accurately connected to the outer wall of steel structure component 212. This achieves the effect of docking and installing steel structure component 12 onto the outer wall of fixed and limited steel structure component 212, which makes it easy for workers to accurately dock and install steel components onto the outside of fixed steel components without manual support.

[0032] Considering the issue of how to accurately align steel structural component 21 with the steel components that need to be connected, refer to... Figures 3-5 A docking plate 3 is fixedly installed on the top of the mounting plate 1. A fixing bracket 31 is installed on the outer wall of the docking plate 3. A threaded rod 32 is threadedly connected inside the fixing bracket 31.

[0033] A clamping block 33 is fixedly installed at one end of the threaded rod 32, and a steel structural component 322 is installed on the top of the mating plate 33.

[0034] The end of the clamping block 33 away from the threaded rod 32 is installed on the outer wall of the steel structural member 22.

[0035] There are two of each of the fixing bracket 31, threaded rod 32 and clamping block 33. The two fixing brackets 31, threaded rod 32 and clamping block 33 are symmetrically distributed outside the docking plate 33.

[0036] Specifically, the mating plate 3 is fixedly installed on the top of the mounting plate 1, and the side of the mating plate 3 is horizontally aligned with the side of the other side of the mating interface 11. Then, after the steel structure component 22 is placed on the top of the mating plate 3, the head end of the steel structure component 22 can be connected to the outer wall of the steel structure component 21. L-shaped fixing brackets 31 are installed on both sides of the outer wall of the mating plate 3. The threaded rod 32 can be threaded to the inside of the fixing bracket 31. By rotating the threaded rod 32, the clamping block 33 can be pressed against the outer wall of the steel structure component 22. By rotating the two threaded rods 32 on the outside of the mating plate 3, the position of the steel structure component 22 on the top of the mating plate 3 can be adjusted, so that the steel structure component 22 is precisely connected to the outer wall of the steel structure component 21.

[0037] Working principle: When installing steel structure component 2 perpendicularly to the outer surface of the fixed steel structure component 21, the mating interface 11 is placed against the position on the outer surface of the square steel structure component 21 where steel structure component 21 needs to be mated. Tightening the fastening bolt 105 allows the pressing plate 106 to press against the outer wall of the steel structure component 21, thus fixing the mounting plate 1 relative to and perpendicular to the steel structure component 21. Then, the steel structure component 2 is placed on top of the mating plate 102, with the head end of the steel structure component 2 perpendicularly pressing against the outer wall of the steel structure component 21. Finally, the sides of the steel structure component 2 are fitted together. On the side of connecting rod 107 near docking plate 202, steel structural component 2 and steel structural component 21 are aligned at the side and head. Then, the threaded column 110 is turned inside the threaded sleeve 209 and rotated downwards, which can clamp the clamping plate 111 against the outer wall of steel structural component 2, limit and fix the position of steel structural component 2, and achieve the effect of accurately docking and installing steel structural component 2 onto the outer wall of steel structural component 21. This makes it easy for workers to accurately dock and install steel components onto the outside of the fixed steel components without manual support.

[0038] When connecting steel structural component 322 of different specifications to the outer wall of steel structural component 21, steel structural component 322 is placed on top of docking plate 33. The head end of steel structural component 322 can be vertically aligned with the outer wall of steel structural component 21. Rotating threaded rod 32 moves towards steel structural component 32 inside the fixing frame 31, so that clamping block 33 abuts against the outer wall of steel structural component 32. Rotating the two threaded rods 32 outside docking plate 33 can adjust the position of steel structural component 322 at the top of docking plate 33, so that steel structural component 322 is precisely aligned with the outer wall of steel structural component 21, satisfying the left alignment, right alignment or center alignment of steel structural component 322 of different specifications with steel structural component 21.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel structure docking device, comprising a mounting plate (1), characterized in that: The mounting plate (1) has a mating interface (11) on its top. A mating plate one (101) and a mating plate two (102) are installed on the outside of the mating interface (11). A connecting block (103) is fixedly installed on the outer wall of the mating plate one (101). A threaded sleeve one (104) is fixedly installed on the side of the connecting block (103) away from the mating plate one (101). A fastening bolt (105) is threadedly connected to the inside of the threaded sleeve one (104). One end of the fastening bolt (105) is fixed. A pressing plate (106) is fixedly installed. A connecting rod (107) is fixedly installed on the outer wall of the second docking plate (102). A connecting rod (108) is fixedly installed on the top of the first connecting rod (107). A threaded sleeve (109) is fixedly installed at the end of the second connecting rod (108) away from the first connecting rod (107). A threaded column (110) is threadedly connected inside the threaded sleeve (109). A clamping plate (111) is fixedly installed at the bottom of the threaded column (110).

2. The steel structure docking device according to claim 1, characterized in that: The clamping plate (111) is disposed on the top of the docking plate two (102), and the top of the docking plate two (102) is provided with a steel structure component one (2).

3. A steel structure docking device according to claim 2, characterized in that: The interface (11) is provided with a steel structure component two (21) inside. The docking plate one (101) and the docking plate two (102) are both located on the outer wall of the steel structure component two (21) on the side near the interface (11).

4. A steel structure docking device according to claim 3, characterized in that: Two threaded sleeves (104) and connecting blocks (103) are provided, and the two threaded sleeves (104) and connecting blocks (103) are symmetrically distributed on the outer wall of the mating plate (101).

5. A steel structure docking device according to claim 1, characterized in that: The top of the mounting plate (1) is fixedly installed with a docking plate three (3), and a fixing frame (31) is installed on the outer wall of the docking plate three (3). The fixing frame (31) is internally threaded with a threaded rod (32).

6. A steel structure docking device according to claim 5, characterized in that: A clamping block (33) is fixedly installed at one end of the threaded rod (32), and a steel structural component (22) is installed on the top of the mating plate (3).

7. A steel structure docking device according to claim 6, characterized in that: The clamping block (33) is mounted on the outer wall of the steel structural member three (22) at one end away from the threaded rod (32).

8. A steel structure docking device according to claim 7, characterized in that: Two of each of the fixing frame (31), threaded rod (32) and clamping block (33) are provided, and the two fixing frames (31), threaded rod (32) and clamping block (33) are symmetrically distributed outside the docking plate three (3).

Images