Steel structure connecting piece convenient to disassemble

Abstract

The utility model discloses a steel structure connecting piece convenient to disassemble, which belongs to the technical field of steel structure connection and is characterized by comprising a fixing column, a fixing plate is arranged on the front side of the fixing column, a mounting plate is arranged on the front side of the fixing plate, and a sliding disassembly mechanism is arranged at the bottom of the mounting plate. The sliding dismounting mechanism comprises a T-shaped connecting piece, a sliding block, two through holes and a limiting column, the front side of the T-shaped connecting piece is fixedly connected with the rear side of the sliding block, and the two through holes are formed in the T-shaped connecting piece and the sliding block correspondingly. The problems that a worker needs to climb to a high position to disassemble multiple bolts, certain potential safety hazards exist, a large amount of time and labor need to be consumed when the multiple bolts are disassembled, a steel structure is inconvenient to disassemble, and the use effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure connection, in particular to a steel structure connecting piece which is easy to disassemble. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed 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.

[0003] At present, a Chinese patent with announcement number CN215053913U discloses a connecting piece for steel structure installation that is easy to disassemble, including an inner sleeve, the right side of the inner sleeve is connected to two sleeve fitting parts by a first bolt and a first screw sleeve, the middle part of the sleeve fitting part is fixedly connected to a rotating shaft, the right side of the rotating shaft is fixedly connected to a steel beam fitting part, the steel beam fitting part is connected to an H-shaped steel beam by a second bolt and a second screw sleeve, the top of the second bolt is fixedly connected to one side of the bolt connecting plate, the outer side of the second screw sleeve is fixedly connected to a gear ring, the outer side of the gear ring is meshed and linked to the inner side of the track, and the outer side of the track is meshed and connected with a gear. In this utility model, the two steel beam fitting parts are tilted, the sleeve fitting part should select a suitable position to fix with the inner sleeve, and then the steel beam fitting part is fixed to the top wall of the H-shaped steel beam, and the rotating handle is turned to drive the gear to rotate, thereby driving the second screw sleeve to rotate, which is worthy of vigorous promotion.

[0004] After most of the existing steel structure connectors are used to connect the steel structure, when the steel structure needs to be disassembled, workers are required to climb to a high place to disassemble a large number of bolts, which poses certain safety hazards. In addition, disassembling a large number of bolts consumes a lot of time and labor, which is inconvenient for disassembling the steel structure. Utility Model Content

[0005] The utility model provides a steel structure connector that is easy to disassemble, aiming to solve the problem that after most of the existing steel structure connectors are used to connect the steel structure, when the steel structure needs to be disassembled, workers need to climb to a high place to disassemble a large number of bolts, which poses certain safety hazards. In addition, disassembling a large number of bolts consumes a lot of time and labor, which is inconvenient for disassembling the steel structure, thus affecting the use effect.

[0006] The utility model is implemented as follows: a steel structure connector that is easy to disassemble comprises a fixing column, a fixing plate is arranged on the front side of the fixing column, a mounting plate is arranged on the front side of the fixing plate, and a sliding disassembly mechanism is arranged on the bottom of the mounting plate;

[0007] The sliding disassembly mechanism includes a T-shaped connecting piece, a slider, two through holes and a limiting column. The front side of the T-shaped connecting piece is fixedly connected to the rear side of the slider. The two through holes are respectively opened inside the T-shaped connecting piece and the slider. The two through holes are connected to each other. The rear side of the limiting column passes through the two through holes in sequence and extends to the outside of the slider.

[0008] In order to facilitate the movement of the T-shaped connector, as a preferred steel structure connector that is easy to disassemble in the utility model, a T-shaped connecting groove is opened inside the fixing plate, the T-shaped connector is slidably connected inside the T-shaped connecting groove, and a fixing ring is fixedly connected to the top of the slider.

[0009] In order to achieve the effect of limiting the T-shaped connector, the slider and the mounting plate, as a preferred steel structure connector that is easy to disassemble in the utility model, a limiting hole is opened on the front side of the fixing column, and a magnet is fixedly connected to the rear side of the limiting column. The rear side of the limiting column extends to the interior of the limiting hole, and the surface of the magnet is magnetically attracted to the inner wall of the limiting hole.

[0010] In order to facilitate the movement of the triangular top block, as a preferred steel structure connector that is easy to disassemble in the utility model, both sides of the front side of the slider are fixedly connected with fixing rods, and both sides of the front side of the slider are provided with triangular top blocks, and the top of the fixing rod extends to the interior of the triangular top block and is movably connected to the interior of the triangular top block.

[0011] In order to achieve the effect of pushing up the limiting column, as a preferred steel structure connector that is easy to disassemble of the utility model, both sides of the limiting column are fixedly connected with a top plate, and the surface of the top plate is in contact with the surface of the triangular top block.

[0012] In order to facilitate the upward pushing of the two triangular top blocks, as a preferred steel structure connector that is easy to disassemble in the utility model, the bottoms of the two triangular top blocks on opposite sides are fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a limiting barrel.

[0013] In order to achieve the effect of conveniently connecting the steel structure and the slider, as a preferred steel structure connector that is easy to disassemble in the utility model, the rear side of the mounting plate is fixedly connected to the front side of the slider, and support blocks are fixedly connected on both sides of the bottom of the mounting plate, and the rear side of the support block is fixedly connected to the front side of the slider.

[0014] In order to facilitate the connection between the fixing plate and the fixing column, as a preferred steel structure connector that is easy to disassemble in the utility model, screws are provided on both sides of the front side of the fixing plate, the number of the screws is several and evenly distributed on both sides of the fixing plate, and the rear side of the screw passes through the fixing plate and is connected to the internal thread of the fixing column.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The steel structure connector that is easy to disassemble is connected to the mounting plate, and then the T-shaped connector is inserted into the T-shaped connecting groove and extended to the limiting hole through the limiting column to limit the T-shaped connector and the steel structure. When the steel structure needs to be disassembled, an external lifting device is used to connect the fixing ring and the steel structure, so that the external lifting device has an upward pulling force on the steel structure. Then, a worker uses an external long rod-shaped tool on the ground to insert the limiting barrel to push the connecting plate and the two triangular top blocks upward. At this time, the triangular top block contacts the top plate, and the limiting column can be pushed outward to the outside of the limiting hole to release the limit of the T-shaped connector. At this time, the external lifting device can be controlled to slowly move the steel structure downward until the T-shaped connector is disengaged from the T-shaped connecting groove. At this time, the steel structure can be disassembled, and the worker does not need to climb to a high place to disassemble a large number of external bolts, thereby improving the disassembly efficiency of the steel structure and increasing safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the easily disassembled steel structure connector of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the fixed column in the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional connection between the fixed plate and the sliding block in the utility model;

[0020] Figure 4 It is a three-dimensional exploded schematic diagram of the limit column and the through hole in the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the bottom of the mounting plate in the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the bottom of the connecting plate in the utility model.

[0023] In the figure, 1. fixing column; 2. fixing plate; 3. T-shaped connecting groove; 4. mounting plate; 5. screw; 6. limiting hole; 7. sliding disassembly mechanism; 701. T-shaped connecting piece; 702. slider; 703. through hole; 704. limiting column; 8. fixing ring; 9. triangular top block; 10. connecting plate; 11. fixing rod; 12. magnet; 13. top plate; 14. limiting barrel; 15. support block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: a steel structure connector that is easy to disassemble, including a fixed column 1, a fixed plate 2 is arranged on the front side of the fixed column 1, a mounting plate 4 is arranged on the front side of the fixed plate 2, and a sliding disassembly mechanism 7 is arranged on the bottom of the mounting plate 4;

[0027] The sliding disassembly mechanism 7 includes a T-shaped connecting piece 701, a slider 702, two through holes 703 and a limiting column 704. The front side of the T-shaped connecting piece 701 is fixedly connected to the rear side of the slider 702. The two through holes 703 are respectively opened inside the T-shaped connecting piece 701 and the slider 702. The two through holes 703 are connected to each other. The rear side of the limiting column 704 passes through the two through holes 703 in sequence and extends to the outside of the slider 702.

[0028] In this embodiment: after connecting the steel structure to the mounting plate 4, the T-shaped connector 701 is inserted into the T-shaped connecting groove 3 and extended to the limiting hole 6 through the limiting column 704 to limit the T-shaped connector 701 and the steel structure. When the steel structure needs to be disassembled, an external lifting equipment is used to connect the fixing ring 8 and the steel structure, so that the external lifting equipment has an upward pulling force on the steel structure. Then, the staff uses an external long rod-shaped tool on the ground to insert the limiting barrel 14, and the connecting plate 10 and the two triangular top blocks 9 can be pushed upward. At this time, the triangular top block 9 contacts the top plate 13, and the limiting column 704 can be pushed outward to the outside of the limiting hole 6, so that the T-shaped connector 701 can be released from the limit. At this time, the external lifting equipment can be controlled to slowly move the steel structure downward until the T-shaped connector 701 is disengaged from the T-shaped connecting groove 3. At this time, the steel structure can be disassembled, and there is no need for the staff to climb to a high place to disassemble more external bolts, thereby improving the disassembly efficiency of the steel structure and increasing safety.

[0029] As a technical optimization solution of the utility model, a T-shaped connecting groove 3 is opened inside the fixing plate 2, the T-shaped connecting member 701 is slidably connected inside the T-shaped connecting groove 3, and a fixing ring 8 is fixedly connected to the top of the slider 702.

[0030] In this embodiment, the T-shaped connecting member 701 can be conveniently moved by slidingly connecting with the inside of the T-shaped connecting groove 3, thereby achieving the effect of facilitating the movement of the T-shaped connecting member 701.

[0031] As a technical optimization solution of the utility model, a limiting hole 6 is opened on the front side of the fixed column 1, and a magnet 12 is fixedly connected to the rear side of the limiting column 704. The rear side of the limiting column 704 extends to the interior of the limiting hole 6, and the surface of the magnet 12 is magnetically attracted to the inner wall of the limiting hole 6.

[0032] In this embodiment, by inserting the limiting column 704 into the limiting hole 6, the T-shaped connector 701, the slider 702 and the mounting plate 4 can be limited, thereby achieving the effect of limiting the T-shaped connector 701, the slider 702 and the mounting plate 4.

[0033] As a technical optimization solution of the utility model, both sides of the front side of the slider 702 are fixedly connected with fixing rods 11, and both sides of the front side of the slider 702 are provided with triangular top blocks 9. The top of the fixing rod 11 extends to the interior of the triangular top block 9 and is movably connected to the interior of the triangular top block 9.

[0034] In this embodiment, the top of the fixing rod 11 extends to the inside of the triangular top block 9 and is movably connected with the inside of the triangular top block 9, so that the two triangular top blocks 9 can be stably moved up and down, achieving the effect of facilitating the movement of the triangular top blocks 9.

[0035] As a technical optimization solution of the present invention, both sides of the limiting column 704 are fixedly connected with a top plate 13 , and the surface of the top plate 13 is in contact with the surface of the triangular top block 9 .

[0036] In this embodiment: when the triangular top block 9 moves upward, the inclined surface of the triangular top block 9 contacts the top plate 13, and the top plate 13 is fixedly connected to the limiting column 704, so that the limiting column 704 can be pushed to the outside of the limiting hole 6, thereby achieving the effect of pushing the limiting column 704.

[0037] As a technical optimization solution of the utility model, a connecting plate 10 is fixedly connected to the bottom of the opposite side of the two triangular top blocks 9, and a limiting barrel 14 is fixedly connected to the bottom of the connecting plate 10.

[0038] In this embodiment: by inserting an external long rod-shaped tool into the limiting barrel 14 and pushing the external long rod-shaped tool upward, the connecting plate 10 and the two triangular top blocks 9 can be pushed upward, thereby achieving the effect of facilitating the upward pushing of the two triangular top blocks 9.

[0039] As a technical optimization solution of the present invention, the rear side of the mounting plate 4 is fixedly connected to the front side of the slider 702 , support blocks 15 are fixedly connected to both sides of the bottom of the mounting plate 4 , and the rear side of the support block 15 is fixedly connected to the front side of the slider 702 .

[0040] In this embodiment: by bringing the steel structure to be installed into contact with the mounting plate 4 and connecting the steel structure and the mounting plate 4 with external bolts, the steel structure and the slider 702 can be connected, thereby achieving the effect of facilitating the connection of the steel structure and the slider 702.

[0041] As a technical optimization solution of the utility model, screws 5 are provided on both sides of the front side of the fixing plate 2. The number of screws 5 is several and evenly distributed on both sides of the fixing plate 2. The rear side of the screws 5 passes through the fixing plate 2 and is connected to the internal thread of the fixing column 1.

[0042] In this embodiment: the fixing plate 2 is connected to the fixing column 1 by contacting the rear side of the fixing plate 2 with the front side of the fixing column 1, and then passing the screw 5 through the fixing plate 2 and connecting it with the internal thread of the fixing column 1, thereby achieving the effect of facilitating the connection of the fixing plate 2 with the fixing column 1.

[0043] Working principle: First, when the fixing column 1 is not in a vertical state, the rear side of the fixing plate 2 is brought into contact with the front side of the fixing column 1, and then the screws 5 are passed through the fixing plate 2 and connected with the internal threads of the fixing column 1 to connect the fixing plate 2 with the fixing column 1. Then, the fixing column 1 and the fixing plate 2 are lifted to a vertical state using an external lifting device and stably buried underground. Then, the steel structure to be installed is brought into contact with the mounting plate 4, and the steel structure is connected to the mounting plate 4 using external bolts. Then, the external lifting device is used to connect with the fixing ring 8 and the steel joint. By controlling the external The lifting equipment is connected to insert the T-shaped connector 701 into the T-shaped connecting groove 3. At this time, the steel structure can be connected to the fixed column 1. By controlling the external lifting equipment to slowly move upward until the limiting column 704 is aligned with the limiting hole 6, the staff can use an external long rod-shaped tool on the ground to knock the limiting column 704, so that the limiting column 704 can be extended to the inside of the limiting hole 6 to limit the T-shaped connector 701. Then the steel structure can be installed in a limited position, and the magnet 12 can be magnetically attracted to the inner wall of the limiting hole 6 to prevent the limiting column 704 from being detached from the limiting hole 6. When the steel structure needs to be disassembled, an external lifting device is used to connect the fixing ring 8 and the steel structure, so that the external lifting device has an upward pulling force on the steel structure. Then the staff uses an external long rod-shaped tool on the ground to insert the limit barrel 14, and the connecting plate 10 and the two triangular top blocks 9 can be pushed upward. At this time, the triangular top block 9 contacts the top plate 13, and the limit column 704 can be pushed outward, and the limit column 704 and the magnet 12 can be moved out of the limit hole 6, so that the limit of the steel structure can be released. At this time, the external lifting device can be controlled to slowly move the steel structure downward Move until the T-shaped connecting piece 701 is disengaged from the T-shaped connecting groove 3. At this time, the steel structure can be disassembled. There is no need for workers to climb to a high place to disassemble more external bolts, which improves the disassembly efficiency of the steel structure and increases safety. It avoids the problem that after most of the existing steel structure connecting pieces are used to connect the steel structure, when the steel structure needs to be disassembled, the workers need to climb to a high place to disassemble more bolts, which poses certain safety hazards. In addition, disassembling more bolts requires a lot of time and labor, which is inconvenient for disassembling the steel structure.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel structure connector that is easy to disassemble, comprising a fixing column (1), characterized in that: A fixing plate (2) is arranged on the front side of the fixing column (1), a mounting plate (4) is arranged on the front side of the fixing plate (2), and a sliding disassembly mechanism (7) is arranged on the bottom of the mounting plate (4); The sliding disassembly mechanism (7) comprises a T-shaped connecting piece (701), a sliding block (702), two through holes (703) and a limiting column (704); the front side of the T-shaped connecting piece (701) is fixedly connected to the rear side of the sliding block (702); the two through holes (703) are respectively arranged inside the T-shaped connecting piece (701) and the sliding block (702); the two through holes (703) are connected; and the rear side of the limiting column (704) passes through the two through holes (703) in sequence and extends to the outside of the sliding block (702).

2. The easily disassembled steel structure connector according to claim 1, characterized in that: The fixing plate (2) is provided with a T-shaped connecting groove (3) inside, the T-shaped connecting piece (701) is slidably connected inside the T-shaped connecting groove (3), and the top of the sliding block (702) is fixedly connected with a fixing ring (8).

3. The easily disassembled steel structure connector according to claim 1, characterized in that: A limiting hole (6) is provided on the front side of the fixing column (1), a magnet (12) is fixedly connected to the rear side of the limiting column (704), the rear side of the limiting column (704) extends to the interior of the limiting hole (6), and the surface of the magnet (12) is magnetically attracted to the inner wall of the limiting hole (6).

4. The easily disassembled steel structure connector according to claim 1, characterized in that: Both sides of the front side of the slider (702) are fixedly connected with fixing rods (11), and both sides of the front side of the slider (702) are provided with triangular top blocks (9), and the top of the fixing rod (11) extends to the inside of the triangular top block (9) and is movably connected to the inside of the triangular top block (9).

5. The easily disassembled steel structure connector according to claim 4, characterized in that: Both sides of the limiting column (704) are fixedly connected to a top plate (13), and the surface of the top plate (13) is in contact with the surface of the triangular top block (9).

6. The easily disassembled steel structure connector according to claim 4, characterized in that: A connecting plate (10) is fixedly connected to the bottom of the opposite side of the two triangular top blocks (9), and a limiting barrel (14) is fixedly connected to the bottom of the connecting plate (10).

7. The easily disassembled steel structure connector according to claim 1, characterized in that: The rear side of the mounting plate (4) is fixedly connected to the front side of the slider (702), and support blocks (15) are fixedly connected to both sides of the bottom of the mounting plate (4), and the rear side of the support block (15) is fixedly connected to the front side of the slider (702).

8. The easily disassembled steel structure connector according to claim 1, characterized in that: Screws (5) are provided on both sides of the front side of the fixing plate (2). The number of the screws (5) is several and they are evenly distributed on both sides of the fixing plate (2). The rear side of the screws (5) passes through the fixing plate (2) and is connected to the internal thread of the fixing column (1).

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