Anti-deformation clamp for steel structure end plate welding

Abstract

The anti-deformation clamp for welding the steel structure end plate relates to the technical field of tool clamps and comprises a turn buckle, a first clamping plate is welded to one end of the turn buckle, a first clamping groove is formed in the front face of the first clamping plate in a penetrating mode, and the bottom of a groove cavity of the first clamping groove is open. A first clamping plate is welded to one end of the turn buckle, a second clamping plate is welded to the other end of the turn buckle, a second clamping groove is formed in one side of the second clamping plate in a penetrating mode, and an opening is formed in the bottom of a groove cavity of the second clamping groove. The first clamping groove and the second clamping groove are clamped on the end plate and the steel structure body, and the turn buckles are used for fastening, so that deformation of the end plate can be eradicated, labor is reduced, cost is reduced, efficiency is improved, and repeated utilization can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to an anti-deformation fixture for welding end plates of steel structures. Background Art

[0002] During the processing and manufacturing of steel structure components, each installation node requires the end plate to be connected by bolts. The end plate will be deformed due to heat during welding. To prevent its deformation, a support is welded on the edge of the end plate before welding. This method has the following defects: 1. Excessive consumption of raw materials, increase of auxiliary materials such as welding wire and gas; 2. After welding, the support must be disassembled and the weld nodules must be polished, which is labor-intensive, inefficient, and increases of auxiliary materials such as polishing discs and electricity costs. Therefore, this method not only reduces labor efficiency but also makes costs uncontrollable. Utility Model Content

[0003] The utility model aims to provide an anti-deformation clamp for welding end plates of steel structures, so as to solve the problems mentioned in the above-mentioned background technology.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A deformation prevention clamp for welding end plates of steel structures comprises a turnbuckle bolt, a first clamping plate is welded to one end of the turnbuckle bolt, a first clamping plate is provided through the front of the first clamping plate, and the bottom of the first clamping plate cavity is open; a second clamping plate is welded to the other end of the turnbuckle bolt, a second clamping plate is provided through one side of the second clamping plate, and the bottom of the second clamping plate cavity is open.

[0006] As a further solution of the utility model: the basket bolt is arranged obliquely, and an angle of 45° is formed between the basket bolt and the horizontal plane.

[0007] As a further solution of the utility model: the front and back sides of the basket bolt are fixedly connected with fixing plates, and a rotating rod is rotatably connected between the two fixing plates via a rotating seat.

[0008] As a further solution of the utility model: a through slot is provided through the front side of the rotating rod, and the bottom of the through slot is open.

[0009] As a further solution of the utility model: the rotating rod is fitted on the flower basket bolt.

[0010] As a further solution of the utility model: the rotating rod is slidably connected to the fixed plate.

[0011] The utility model provides an anti-deformation clamp for welding end plates of steel structures. Compared with the prior art, it has the following beneficial effects:

[0012] (1) The present application uses a basket bolt, a first clamping plate, a first clamping slot, and a second clamping plate and a second clamping slot in combination. The first clamping slot and the second clamping slot are clamped on the end plate and the steel structure body, and the basket bolts are used for fastening. This can prevent the end plate from being deformed, reduce labor, and reduce costs and increase efficiency. The end plate can be reused repeatedly.

[0013] (2) The present application provides a rotating rod to facilitate the rotation of the turnbuckle bolt, and the tightening effect of the turnbuckle bolt can be optimized without the need for other tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a first-perspective stereogram of the present invention;

[0015] Figure 2 It is a second perspective stereogram of the utility model;

[0016] Figure 3 It is the front view of the utility model.

[0017] In the figure: 1, basket bolt; 2, first clamping plate; 3, first clamping slot; 4, second clamping plate; 5, second clamping slot; 6, fixing plate; 7, rotating rod; 8, through slot. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1

[0020] See also Figure 1-3 As shown, the utility model is an anti-deformation clamp for welding end plates of steel structures, comprising a basket bolt 1, a first clamping plate 2 is welded to one end of the basket bolt 1, a first clamping plate 2 is penetrated through the front of the first clamping plate 2, and the bottom of the groove cavity of the first clamping plate 3 is open, and a second clamping plate 4 is welded to the other end of the basket bolt 1, a second clamping plate 4 is penetrated through one side of the second clamping plate 4, and the bottom of the groove cavity of the second clamping plate 5 is open. By using the basket bolt 1, the first clamping plate 2, the first clamping slot 3, the second clamping plate 4 and the second clamping slot 5 in coordination, the first clamping slot 3 and the second clamping slot 5 are clamped on the end plate and the steel structure body, and the basket bolt 1 is used for tightening, so that deformation of the end plate can be prevented, labor can be reduced, cost can be reduced and efficiency can be increased, and the end plate can be repeatedly used.

[0021] The turnbuckle bolt 1 is arranged obliquely, and an angle of 45° is formed between the turnbuckle bolt 1 and the horizontal plane.

[0022] Embodiment 2

[0023] Based on Example 1, see Figure 1-3 shown.

[0024] The front and back sides of the flower basket bolt 1 are fixedly connected with fixing plates 6, and a rotating rod 7 is rotatably connected between the two fixing plates 6 via a rotating seat. By providing the rotating rod 7, it is convenient to rotate the flower basket bolt 1, and the tightening effect of the flower basket bolt 1 can be optimized without using other tools.

[0025] A through slot 8 is formed through the front of the rotating rod 7, and the bottom of the through slot 8 is open. The through slot 8 can facilitate the removal of the rotating rod 7 attached to the basket bolt 1, so that the rotating rod 7 and the basket bolt 1 are kept in a vertical state, thereby facilitating the rotation of the basket bolt 1 and achieving the best tightening effect of the basket bolt 1.

[0026] The rotating rod 7 is fitted on the turnbuckle bolt 1 .

[0027] The rotating rod 7 is slidably connected to the fixing plate 6 .

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] The working principle of the utility model is as follows: the first clamping plate 2 is clamped on the end plate by using the first clamping groove 3, and the second clamping plate 4 is clamped on the steel structure body by using the second clamping groove 5. Then, the middle of the basket bolt 1 is rotated so that the device is stressed and in a tensioned state. When the device needs to be further tightened, the rotating rod 7 is taken out through the through groove 8 so that the rotating rod 7 and the basket bolt 1 are kept in a vertical state. Then, the basket bolt 1 is driven to rotate by the rotating rod 7, so that the fastening effect of the basket bolt 1 is optimized. Therefore, in the process of processing and manufacturing steel structure components, deformation of the end plate can be eliminated, labor can be reduced, costs can be reduced, and efficiency can be increased, and the components can be repeatedly used.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

Claims

1. An anti-deformation fixture for welding end plates of steel structures, characterized in that: The invention comprises a turnbuckle bolt (1), a first clamping plate (2) being welded to one end of the turnbuckle bolt (1), a first clamping slot (3) being provided through the front of the first clamping plate (2), and the bottom of the groove cavity of the first clamping slot (3) being open; a second clamping plate (4) being welded to the other end of the turnbuckle bolt (1), a second clamping slot (5) being provided through one side of the second clamping plate (4), and the bottom of the groove cavity of the second clamping slot (5) being open.

2. The anti-deformation fixture for welding end plates of steel structures according to claim 1, characterized in that: The turnbuckle bolt (1) is arranged obliquely, and an angle of 45° is formed between the turnbuckle bolt (1) and the horizontal plane.

3. The anti-deformation fixture for welding end plates of steel structures according to claim 1, characterized in that: The front and back sides of the basket bolt (1) are both fixedly connected with fixing plates (6), and a rotating rod (7) is rotatably connected between the two fixing plates (6) via a rotating seat.

4. The anti-deformation fixture for welding end plates of steel structures according to claim 3 is characterized in that: A through slot (8) is provided through the front side of the rotating rod (7), and the bottom of the through slot (8) is open.

5. The anti-deformation fixture for welding end plates of steel structures according to claim 3 is characterized in that: The rotating rod (7) is fitted on the turnbuckle bolt (1).

6. The anti-deformation fixture for welding end plates of steel structures according to claim 3, characterized in that: The rotating rod (7) is slidably connected to the fixing plate (6).

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