Stand column anti-falling structure for steel structure construction

Abstract

The utility model relates to the technical field of steel structure construction, in particular to a steel structure construction stand column anti-falling structure which has the advantage of being convenient to disassemble and comprises a stand column, two sets of supporting plates are installed on the outer side of the stand column in a sleeved mode, and fixing devices are arranged at the ends, close to each other, of the two sets of supporting plates. Reinforcing plates are clamped between the fixing devices close to one another, first threaded holes are formed in the middles of the fixing devices and are in threaded connection with first bolts, first through holes are formed in the two ends of each reinforcing plate, and the first through holes and the first bolts are arranged in a penetrating mode.

Description

Technical Field

[0001] This utility model relates to the field of steel structure construction technology, specifically to a steel structure construction column anti-detachment structure. Background Technology

[0002] As is well known, steel structure buildings, compared to traditional concrete buildings, use steel plates or profiles instead of reinforced concrete, resulting in higher strength and better earthquake resistance. Furthermore, because components can be manufactured in factories and installed on-site, construction time is significantly reduced. The reusability of steel also greatly reduces construction waste, making it more environmentally friendly. Therefore, it is widely adopted by countries around the world in both industrial and civil buildings.

[0003] Chinese Utility Model Publication No. CN221321261U discloses a steel structure construction column anti-detachment structure, which is fixedly installed on the side of the column. It includes two clamping components and a connecting component. The two clamping components are arranged vertically aligned, and the connecting component is fixedly installed on the side of the column. The clamping component includes a clamping block. One end of the clamping block is detachably connected to a crossbeam, and the other end of the clamping block is fixedly connected to two clamping pieces. The two clamping pieces are arranged facing each other and abut against the side of the column through the connecting component. The other ends of the two clamping pieces are detachably connected. A connecting piece is fixedly connected between one end of the clamping block of one clamping component and the clamping piece of the other clamping component.

[0004] The device improves the stability between the crossbeam and the clamping block through the connecting plate. However, the connecting plate is installed on the crossbeam and the clamping block by welding. When the connecting plate is damaged under the action of external force, or when one end of the connecting plate is welded during construction, but the other end is not welded due to operational errors, resulting in damage to the connecting plate and its shortened length, it is difficult to replace it because the welded position of the connecting plate is not easy to disassemble. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a steel structure construction column anti-detachment structure, which is easy to disassemble.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a steel structure construction column anti-detachment structure, including a column, two sets of support plates are sleeved on the outer side of the column, and a fixing device is provided at one end of each set of support plates that are close to each other. A reinforcing plate is snapped and installed between several fixing devices that are close to each other. A first threaded hole is provided in the middle of the fixing device and a first bolt is threadedly connected thereto. A first through hole is provided at both ends of the reinforcing plate and is through the first bolt.

[0009] Furthermore, the fixing device has a slot in the middle, and the two ends of the reinforcing plate include a locking plate that engages with the slot.

[0010] Furthermore, one end of the fixing device includes a first limiting part that fits together with one end face of the card plate, and the end of the fixing device near the first limiting part is provided with a second limiting part that fits together with the other end face of the card plate.

[0011] Furthermore, both the upper and lower surfaces of the card plate are in contact with the inner wall of the card slot.

[0012] Furthermore, the support plates are provided with mounting grooves at their close ends and are fitted with horizontal plates. The support plates are provided with a second threaded hole in the middle and are threaded with a second bolt.

[0013] Preferably, the horizontal plate is provided with a second through hole, and the second bolt is arranged through it.

[0014] Preferably, the front and rear sides of the column are provided with third threaded holes, and each is threaded with a third bolt. One end of each of the third bolts is threaded with a vertical plate.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a steel structure construction column anti-detachment structure, which has the following beneficial effects:

[0017] This steel structure construction column anti-detachment structure is installed by snapping together the clamping plates at both ends of the reinforcing plate and the clamping slots of the fixing device. Then, the reinforcing plate and the fixing device are fixed by threaded connection of the first bolt and the first threaded hole of the fixing device, which passes through the first through hole of the clamping plate. Compared with welding, it is easier to disassemble and install both. At the same time, the second bolt and the second threaded hole of the horizontal plate are threaded together, and then pass through the second through hole, which makes it easy to fix the horizontal plate and the support plate together, improving the stability between them. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is an enlarged structural schematic diagram of the support plate and reinforcing plate of this utility model;

[0020] Figure 3 This is an enlarged structural schematic diagram of the fixing device of this utility model;

[0021] Figure 4 This is an enlarged structural schematic diagram of the reinforcing plate and the card plate of this utility model;

[0022] Figure 5This is a partially enlarged structural diagram of the horizontal plate of this utility model;

[0023] Figure 6 This utility model Figure 1 The diagram shows a partially enlarged structural schematic at point A.

[0024] In the diagram: 1. Column; 2. Support plate; 3. Fixing device; 4. Reinforcing plate; 5. First threaded hole; 6. First bolt; 7. First through hole; 8. Slot; 9. First limiting part; 10. Second limiting part; 11. Horizontal plate; 12. Second threaded hole; 13. Second bolt; 14. Second through hole; 15. Vertical plate; 16. Clamping plate. Detailed Implementation

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

[0026] Please see Figure 1-6This utility model discloses a steel structure construction column anti-detachment structure, comprising a column 1, with two sets of support plates 2 sleeved on the outer side of the column 1. The support plates 2 have mounting grooves at their closest ends and are fitted with horizontal plates 11. A second threaded hole 12 is provided in the middle of the support plate 2, and a second bolt 13 is threadedly connected thereto. A second through hole 14 is provided on the horizontal plate 11, and the second bolt 13 is inserted through it. The second bolt 13 is screwed into the second threaded hole 12 of the support plate 2, then passes through the second through hole 14 of the horizontal plate 11, and finally one end of the second bolt 13 enters the second threaded hole 12 on the other side of the support plate 2. At this point, the second bolt 13 fixes the horizontal plate 11 and the support plate 2 together, increasing their stability. Third threaded holes are provided on the front and rear sides of the column 1, and third bolts are threadedly connected to each. One end of each of the third bolts is threadedly connected to a vertical plate 15. The structure is secured by the third bolts and the column. The threaded connection method of the third threaded hole of 1 involves installing the vertical plate 15 on both sides of the column 1, which can fix the support plate 2 on the column 1. Each of the two sets of support plates 2 has a fixing device 3 at one end close to each other. Several fixing devices 3 close to each other are clamped together with reinforcing plates 4. The reinforcing plates are installed on the fixing devices 3 by clamping. The middle of the fixing device 3 is provided with a first threaded hole 5, and a first bolt 6 is threadedly connected thereto. Both ends of the reinforcing plate 4 are provided with first through holes 7, which are through the first bolt 6. The first bolt 6 is screwed into the first threaded hole 5 at one end of the reinforcing plate, and then passes through the first through hole 7 of the reinforcing plate. Then, one end of the first bolt 6 enters the first threaded hole 5 at the other end of the fixing device 3, thereby fixing the reinforcing plate 4 and the fixing device 3 together. The threaded connection and clamping method facilitate the disassembly and installation of the reinforcing plate 4 and the fixing device 3, and makes replacement convenient.

[0027] The fixing device 3 has a slot 8 in the middle, and the two ends of the reinforcing plate 4 include a locking plate 16 that is locked together with the slot 8. The reinforcing plate 4 can be installed on the fixing device 3 by locking the locking plate 16 and the slot 8 of the fixing device 3.

[0028] One end of the fixing device 3 includes a first limiting part 9, which is attached to one end face of the card plate 16. One end of the card plate 16 is attached to the first limiting part 9, thus restricting the card plate 16 within the card slot 8. The end of the fixing device 3 near the first limiting part 9 is provided with a second limiting part 10, which is attached to the other end face of the card plate 16. The other end of the card plate 16 is attached to the second limiting part 10, thus restricting the card plate 16 within the card slot 8.

[0029] The upper and lower end faces of the card plate 16 are in contact with the inner wall of the card slot 8, which can improve the stability between the two.

[0030] In summary, the anti-detachment structure for the steel structure construction column, when in use, involves screwing the second bolt 13 into the second threaded hole 12 of the support plate 2, passing it through the second through hole 14 of the horizontal plate 11, and then screwing it into the second threaded hole 12 on the other side to fix the horizontal plate 11 and the support plate 2. The first bolt 6 is then screwed into the first threaded hole 5 of the fixing device 3, passing it through the first through hole 7 of the clamping plate 16 to fix the fixing device 3 and the reinforcing plate 4. When the device has been used for a period of time and the reinforcing plate 4 experiences some wear under external force, requiring maintenance or replacement, the first bolt 6 can be rotated out of the first threaded hole 5 of the fixing device 3, so that the first bolt 6 is no longer inserted into the first through hole 7 of the clamping plate 16. Then, the reinforcing plate 4 can be grasped and pulled to disengage the clamping plate 16 from the clamping groove 8 of the fixing device 3, allowing for maintenance or replacement of the clamping plate 16.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel structure construction stand anti-dropping structure, comprising a stand (1), characterized in that: Two sets of support plates (2) are sleeved on the outer side of the column (1). Each set of support plates (2) is provided with a fixing device (3) at one end close to each other. Several fixing devices (3) close to each other are fitted with reinforcing plates (4). The middle part of the fixing device (3) is provided with a first threaded hole (5) and a first bolt (6) is threadedly connected. Both ends of the reinforcing plate (4) are provided with first through holes (7) and are connected through the first bolt (6).

2. The steel structure construction post anti-dropping structure according to claim 1, characterized in that: The fixing device (3) has a slot (8) in the middle, and the two ends of the reinforcing plate (4) include a plate (16) that is engaged with the slot (8).

3. The steel structure construction post anti-drop structure according to claim 2, characterized in that: One end of the fixing device (3) includes a first limiting part (9) which is attached to one end face of the card plate (16). The end of the fixing device (3) near the first limiting part (9) is provided with a second limiting part (10) which is attached to the other end face of the card plate (16).

4. The steel structure construction post anti-dropping structure according to claim 3, characterized in that: The upper and lower end faces of the card plate (16) are in contact with the inner wall of the card slot (8).

5. The steel structure construction post anti-drop structure according to claim 1, characterized in that: The support plates (2) are provided with mounting grooves at their close ends and are fitted with horizontal plates (11). The support plates (2) are provided with a second threaded hole (12) in the middle and are threaded with a second bolt (13).

6. The steel structure construction post anti-dropping structure according to claim 5, characterized in that: A second through hole (14) is provided on the horizontal plate (11), and a second bolt (13) is provided through it.

7. The steel structure construction post anti-drop structure according to claim 1, characterized in that: The front and rear sides of the column (1) are respectively provided with third threaded holes, and each is threaded with a third bolt. One end of each of the third bolts is threaded with a vertical plate (15).

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