Steel column construction device

Abstract

The utility model discloses a steel column construction device which comprises a steel column body, a plurality of connecting plates are arranged on the outer side of the steel column body, the connecting plates are arranged on all the surfaces of the outer side of the steel column body, fixing structures are arranged on the connecting plates, and the connecting plates are fixed to the steel column body through the fixing structures. A plurality of lifting holes are formed in the connecting plate, steel wire ropes are arranged on the lifting holes, and lifting hooks are arranged at the tops of the steel wire ropes. According to the utility model, the steel column can be safely and stably lifted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, especially to a steel column construction device. BACKGROUND

[0002] In the process of building construction, the hoisting of steel columns is an important link. The traditional method of hoisting steel columns usually involves setting a lifting point at the top of the steel column and then hoisting it vertically. However, this method has some problems in actual construction. First, for some long steel columns, due to the length limitation of the crane arm, it may not be possible to hoist directly from the top of the column. Second, the traditional hoisting method has certain difficulties in the alignment correction of the steel column, especially for inclined hoisting of the steel column. In addition, the traditional hoisting method is also prone to damage to the steel column, such as wire rope cutting, local crushing damage, etc.

[0003] To solve the above problems, some improved construction methods have been proposed, such as setting corner wraps on the four corners of the steel column to prevent wire rope cutting, or setting reinforcing ribs at the binding points to prevent local crushing damage of the I-shaped steel column. However, these methods still have some shortcomings, such as low construction efficiency, high cost, etc. SUMMARY

[0004] The present application provides a steel column construction device that facilitates the safe and stable lifting of steel columns.

[0005] The steel column construction device provided by the present application adopts the following technical solutions:

[0006] A steel column construction device includes a steel column body, a plurality of connecting plates are provided on the outer side of the steel column body, the connecting plates are provided on each surface of the outer side of the steel column body, a fixing structure is provided on the connecting plates, the connecting plates are fixed on the steel column body through the fixing structure, a plurality of lifting holes are provided on the connecting plates, steel wires are provided on the lifting holes, and hooks are provided at the top of the steel wires.

[0007] By adopting the technical scheme, the steel column construction device has the advantages that: when in use, a plurality of connecting plates are fixed on the plurality of surfaces of the steel column body through the fixing structure, a plurality of lifting holes are formed on the connecting plates, the lifting holes are used for connecting the steel wires, the steel wires are passed through the lifting holes, the steel column body is then lifted for construction through the driving device connected by the hooks, and the steel column body is more stable when lifted, and the lifting process is safer due to the connecting plates and the steel wires.

[0008] Preferably, the fixing structure comprises fixing plates fixed on both sides of the connecting plate, the fixing plates are provided with first threaded holes, the steel column body is provided with second threaded holes, and the first threaded holes and the second threaded holes are threadedly connected with fixing bolts, the fixing bolts pass through the connecting plate and are matched with the threaded holes on the steel column body.

[0009] By adopting the technical scheme, the fixing plates are arranged to facilitate the connection of the connecting plates and the fixation of the connecting plates on the outer surfaces of the steel column body, the first threaded holes and the second threaded holes are arranged to facilitate the thread connection of the fixing bolts, and the fixing bolts are arranged to facilitate the mutual connection of the fixing plates and the steel column body through the bolts.

[0010] Preferably, the fixing plates are provided with a plurality of support plates, the support plates are triangular, and the two sides of each support plate are simultaneously fixed to the fixing plate and the connecting plate.

[0011] By adopting the technical scheme, the support plates are arranged to facilitate the simultaneous connection of the fixing plates and the connecting plates, which improves the stability of the fixation of the connecting plates on the steel column body, reduces the pressure received by the connecting plates, and improves the stability of the connecting plates.

[0012] Preferably, the connecting plates are made of high-strength steel material, which can withstand the pressure and tension during lifting.

[0013] By adopting the technical scheme, the high-strength steel material is arranged to make the connecting plates more stable when the steel column body is lifted, thereby preventing safety accidents caused by the breakage of the connecting plates.

[0014] Preferably, the lifting holes are circular holes, the number of the lifting holes on each connecting plate is at least three, and the lifting holes are uniformly distributed along the vertical direction.

[0015] By adopting the technical scheme, the lifting hole is provided with a circular hole, so that the steel wire rope can pass through the hole better; the lifting holes are evenly distributed along the vertical direction, so that different lifting points can be selected according to the length of the steel column body; when the steel column body is long, the lifting hole at the lower part of the connecting plate is selected, so that the lifting process is more stable.

[0016] Preferably, the inner wall of the lifting hole is provided with a wear-resistant layer, and the steel wire rope is made of wear-resistant material and is connected to the lifting hole by binding.

[0017] By adopting the technical scheme, the wear-resistant layer and the steel wire rope made of wear-resistant material are provided, so as to prevent the steel wire rope from being broken due to wear and tear, and to improve the service life of the steel wire rope.

[0018] Preferably, a safety buckle is arranged at the connection between the top of the steel wire rope and the lifting hook, and the safety buckle is used to prevent the steel wire rope from sliding off.

[0019] By adopting the technical scheme, the safety buckle is arranged, so as to further fix the steel wire rope on the lifting hook and prevent the steel wire rope from sliding off the lifting hook.

[0020] Preferably, the connecting plate, the fixing structure, the lifting hole, the steel wire rope and the lifting hook are all subjected to rust prevention treatment.

[0021] By adopting the technical scheme, the connecting plate, the fixing structure, the lifting hole, the steel wire rope and the lifting hook are all subjected to rust prevention treatment, so as to further improve the service life of the connecting plate, the fixing structure, the lifting hole, the steel wire rope and the lifting hook.

[0022] In summary, the present application has the following advantages:

[0023] 1. The device is provided with a connecting plate on each surface of the steel column body, a lifting hole for the steel wire rope to pass through is arranged on the connecting plate, the steel wire rope passes through the lifting hole and connects the lifting hook, and then the lifting hook is used to lift the steel column body connected by the connecting plate. This lifting method is safe and stable;

[0024] 2. The device is provided with a plurality of lifting holes at different positions, when the connecting plate is erected, the lifting holes at different positions represent lifting holes at different heights, and the lifting holes at different heights can be used to lift steel column bodies of different lengths, thereby improving the applicability of the connecting plate;

[0025] 3. The device fixes the connecting plate on the steel column body by a fixing device composed of a supporting plate and a fixing plate, thereby improving the stability of the connecting plate during fixing, and at the same time, the connecting plate can be disassembled by using the bolt combination of the fixing plate, without affecting the use process of the steel column body. BRIEF DESCRIPTION OF DRAWINGS

[0026] Fig. 1 The structure of the embodiment is shown in the schematic view.

[0027] Fig. 2 This is a cross-sectional view showing the fixed structure in the embodiment;

[0028] Fig. 3 This is a schematic diagram showing the structure of the wear-resistant layer in the embodiment;

[0029] Explanation of reference numerals in the attached drawings: 1. Steel column body; 2. Connecting plate; 3. Fixing structure; 31. Fixing plate; 32. First threaded hole; 33. Second threaded hole; 34. Fixing bolt; 4. Lifting hole; 5. Steel wire rope; 6. Lifting hook; 7. Support plate; 8. Wear-resistant layer; 9. Safety buckle. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," "lower," "bottom," and "top" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0031] This utility model discloses a steel column construction device, such as... Figs. 1 to 3 As shown, the structure includes a square steel column body 1. Multiple rectangular connecting plates 2 are mounted on the outer surface of the steel column body 1. The connecting plates 2 are made of high-strength steel and can withstand the pressure and tension during lifting. A fixing structure 3 is provided on the connecting plates 2, which are then fixed to the steel column body 1. The fixing structure 3 includes fixing plates 31 fixed to both sides of the connecting plates 2. Each fixing plate 31 has a first threaded hole 32, and the steel column body 1 has a second threaded hole 33. A fixing bolt 34 is threaded onto the hole 32 and the second threaded hole 33. The fixing bolt 34 passes through the connecting plate 2 and mates with the threaded hole on the steel column body 1. Multiple support plates 7 are provided on the fixing plate 31. The support plates 7 are triangular in shape. Both sides of the support plates 7 are simultaneously fixed to the fixing plate 31 and the connecting plate 2. The simultaneous fixing of both sides of these support plates 7 to the fixing plate 31 and the connecting plate 2 enhances the stability and load-bearing capacity of the fixed structure 3. This design not only provides a certain degree of protection for the fixing bolt 34, but also more effectively disperses the pressure and tension generated during the hoisting process.

[0032] In use, a plurality of lifting holes 4 are formed on the connecting plate 2, a steel wire rope 5 is arranged on the lifting hole 4, the lifting hole 4 is a circular hole, the diameter of the lifting hole 4 is larger than the steel wire rope 5, the steel wire rope 5 is convenient to pass through, and the number of the lifting hole 4 on each connecting plate 2 is at least three, the lifting hole 4 is uniformly distributed from top to bottom along the height direction of the connecting plate 2, the number of the lifting hole 4 is appropriately increased according to the size of the steel column body 1 and the actual needs of construction, and the flexibility and safety of the hoisting operation are further optimized. The inner wall of the lifting hole 4 is provided with a wear-resistant layer 8, the steel wire rope 5 is made of wear-resistant material, this design reduces wear and tear during hoisting, thereby reducing maintenance costs and replacement frequency, the steel wire rope 5 is connected to the lifting hole 4 in a binding manner, a lifting hook 6 is arranged at the top of the steel wire rope 5, a safety buckle 9 is arranged at the connection position between the top of the steel wire rope 5 and the lifting hook 6, the safety buckle 9 can be a spring buckle with a self-locking function, the connection between the steel wire rope 5 and the lifting hook 6 is convenient to control, the safety buckle 9 is used to prevent the steel wire rope 5 from sliding, and the connecting plate 2, the fixing structure 3, the lifting hole 4, the steel wire rope 5 and the lifting hook 6 are all subjected to rust prevention treatment, in addition to the conventional rust-proof coating treatment, an electroplating technology can also be used, a dense protective film is formed on the metal surface, the corrosion of external environmental factors to the metal material is effectively blocked, and the corrosion resistance of the equipment is greatly improved.

[0033] Working principle: the steel column construction device designed by the utility model is mainly characterized in that a plurality of connecting plates 2 are arranged on the outer surface of the steel column body 1, the steel wire rope 5 is bound through the lifting hole 4 in the connecting plate 2, the steel wire rope 5 is connected with the lifting hook 6, the lifting hook 6 is used to pull up the steel wire rope 5 and then pull up the steel column body 1 connected with the connecting plate 2, meanwhile, the safety buckle 9 is arranged at the position where the steel wire rope 5 and the lifting hook 6 are connected, the steel wire rope 5 is made of wear-resistant material, and the connecting plate 2 is made of high-strength steel material, so that the steel column construction device designed by the utility model is convenient to use to safely and stably lift the steel column.

[0034] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A steel column construction apparatus, characterised in that: The utility model provides a steel column, including steel column body (1), the outside of steel column body (1) is provided with a plurality of connecting plate (2), a plurality of connecting plate (2) are arranged on each surface on the outside of steel column body (1), be provided with fixed structure (3) on connecting plate (2), connecting plate (2) are fixed on steel column body (1) through fixed structure (3), be provided with a plurality of lifting hole (4) on connecting plate (2), be provided with steel wire rope (5) on lifting hole (4), the top of steel wire rope (5) is provided with lifting hook (6).

2. A steel column construction apparatus as claimed in claim 1, wherein: The fixed structure (3) includes the fixed plate (31) fixed on both sides of the connecting plate (2), the first threaded hole (32) is arranged on the fixed plate (31), the second threaded hole (33) is arranged on the steel column body (1), the first threaded hole (32) and the second threaded hole (33) are threadedly connected with the fixed bolt (34), the fixed bolt (34) passes through the connecting plate (2) and cooperates with the threaded hole on the steel column body (1).

3. A steel column construction apparatus as claimed in claim 2, wherein: The fixed plate (31) is provided with a plurality of support plates (7), the support plate (7) is triangular, and the two sides of the support plate (7) are fixed on the fixed plate (31) and the connecting plate (2) respectively.

4. A steel column construction apparatus as claimed in claim 1, wherein: The connecting plate (2) is made of high-strength steel material and can withstand the pressure and tension during lifting.

5. A steel column construction apparatus as claimed in claim 1, wherein: The lifting hole (4) is a circular hole, and the number of lifting holes (4) on each connecting plate (2) is at least three, and the lifting holes (4) are uniformly distributed in the vertical direction.

6. A steel column construction apparatus as claimed in claim 1, wherein: The inner wall of the lifting hole (4) is provided with a wear-resistant layer (8), the steel wire rope (5) is made of wear-resistant material, and the steel wire rope (5) is connected to the lifting hole (4) by binding.

7. A steel column construction apparatus as claimed in claim 1, wherein: The top of the steel wire rope (5) and the lifting hook (6) are provided with a safety buckle (9), and the safety buckle (9) is used for preventing the steel wire rope (5) from sliding.

8. A steel column construction apparatus as claimed in claim 1, wherein: The connecting plate (2), the fixed structure (3), the lifting hole (4), the steel wire rope (5) and the lifting hook (6) are all subjected to rust prevention treatment.

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