Fastener repairing tool

Abstract

The utility model belongs to the technical field of fastener repairing, and particularly relates to a fastener repairing tool which comprises a bottom plate, a vertical plate is installed on the top face of the bottom plate, limiting blocks and a transverse rod are adjacently arranged on the top face of the vertical plate, the limiting blocks are arranged on the upper side and the lower side of a top plate, one end of the top plate is connected with a side plate, an adjusting piece is installed on the side plate, and the adjusting piece is connected with the transverse rod. The adjusting part comprises a screw rod, the screw rod is slidably connected with the side plate, the screw rod is in threaded connection with a nut, the outer side of the screw rod is sleeved with a spring, one end of the screw rod is connected with a fixing plate, and the two ends of the fixing plate are connected with the side face of the vertical plate. The fastener can be stably limited and clamped by the cross rod and the top plate, so that the fastener is prevented from bouncing up to influence operation in the repairing process.

Description

Technical Field

[0001] The utility model belongs to the technical field of fastener repair, and in particular relates to a fastener repair tool. Background Art

[0002] With the continuous advancement of construction technology, various types of scaffolding have emerged. Among them, the fastener type scaffolding has been widely used due to its convenient operation and mature technology. However, in the recycling of scaffolding fasteners, components are often damaged; a fastener will fail if only one component is damaged. If a fastener with only one damaged component is scrapped, it will not only waste resources, but also increase construction costs.

[0003] In order to effectively recycle the deformed fasteners, the prior art places the fastener clamp against a cylinder and strikes the clamp surface of the fastener to restore the shape of the fastener to its initial state for reuse. However, when the fastener repair tool in the prior art is used, the fastener will continuously rebound from the tool under the action of the striking force during the striking process, thereby affecting the repair operation of the fastener. Utility Model Content

[0004] In view of the above problems, the purpose of the present utility model is to provide a fastener repair tool to solve the problem in the prior art that when the fastener repair tool is in use, the fastener will continuously rebound from the tool under the action of the striking force during the striking process, thereby affecting the repair operation of the fastener.

[0005] To achieve the above purpose, the utility model adopts the following technical solution: a fastener repair tool, comprising a base plate, a vertical plate installed on the top surface of the base plate, a limit block and a cross bar are adjacent to the top surface of the vertical plate, the limit blocks are arranged on the upper and lower sides of the top plate, one end of the top plate is connected to a side plate, an adjusting piece is installed on the side plate, the adjusting piece comprises a screw rod, the screw rod is slidably connected to the side plate, the screw rod is threadedly connected to a nut, a spring is mounted on the outer side of the screw rod, one end of the screw rod is connected to a fixing plate, and both ends of the fixing plate are connected to the side surfaces of the vertical plate.

[0006] The beneficial effect of the utility model is that the fastener can be stably limited and clamped by the cross bar and the top plate, so as to avoid bouncing up and affecting the operation during the repair process.

[0007] In order to ensure the stable movement of the top plate;

[0008] As a further improvement of the above technical solution: the number of the limit blocks is four, and they are arranged in groups of two on both sides of the top plate, and a sliding groove for sliding connection to the top plate is formed between every two limit blocks.

[0009] The beneficial effect of this improvement is that the limit block can provide a limit guide function to ensure stable movement of the top plate.

[0010] In order to reset the top plate in a timely and effective manner;

[0011] As a further improvement of the above technical solution: the spring is installed on the outside of the screw between the side plate and the fixed plate.

[0012] The beneficial effect of this improvement is that the spring provides elastic support so that the side plate drives the top plate to reset and move backward in time, which facilitates the installation of the fasteners.

[0013] In order to keep the top plate stable against the fasteners;

[0014] As a further improvement of the above technical solution: the nut is arranged on a side of the side plate facing away from the fixed plate.

[0015] The beneficial effect of this improvement is that the operator can rotate the nut so that the nut pushes the side plate and then drives the top plate to move in the direction of the cross bar, and stably presses against the fastener.

[0016] In order to be suitable for different types of fasteners;

[0017] As a further improvement of the above technical solution: a notch is provided at one end of the top plate facing the side of the cross bar.

[0018] The beneficial effect of this improvement is that the docking buckle can be smoothly inserted between the top plate and the cross bar in coordination with the arrangement of the notch.

[0019] In order to ensure the structural stability of the device;

[0020] As a further improvement of the above technical solution: the two ends of the crossbar are welded to the vertical plates, and the bottom of the vertical plates is welded to the base plate.

[0021] The beneficial effects of this improvement are: the crossbar, vertical plate and bottom plate structure are stable and can provide stable support for the fasteners during the knocking repair operation.

[0022] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0024] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0025] Figure 3 It is a side view of the utility model;

[0026] In the figure: 1, bottom plate; 2, vertical plate; 3, cross bar; 4, limit block; 5, top plate; 51, notch; 6, side plate; 7, adjustment piece; 71, nut; 72, screw; 73, spring; 74, fixing plate. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0028] Embodiment 1:

[0029] like Figure 1 —3 shows: a fastener repair tool, including a bottom plate 1, a vertical plate 2 is installed on the top surface of the bottom plate 1, and a limit block 4 and a cross bar 3 are adjacently arranged on the top surface of the vertical plate 2, the limit block 4 is arranged on the upper and lower sides of the top plate 5, one end of the top plate 5 is connected to the side plate 6, and an adjusting member 7 is installed on the side plate 6, and the adjusting member 7 includes a screw rod 72, and the screw rod 72 is slidably connected to the side plate 6, and the screw rod 72 is threadedly connected to a nut 71, and a spring 73 is sleeved on the outer side of the screw rod 72, and one end of the screw rod 72 is connected to a fixing plate 74, and the two ends of the fixing plate 74 are connected to the side surfaces of the vertical plate 2, so that the fastener can be stably limited and clamped by the cross bar 3 and the top plate 5 to avoid bouncing up and affecting the operation during the repair process, and the number of the limit blocks 4 is four, and they are relatively arranged on both sides of the top plate 5 in pairs, and a sliding connection top is formed between every two of the limit blocks 4. The cam 72 is provided with a screw thread 74 on the top of the plate 5, and the cam 73 is provided with a screw thread 75 on the top of the plate 5, so that the cam 72 is in a state of rotation and the cam 73 is in a state of rotation, so that the cam 72 is in a state of rotation and the cam 73 is in a state of rotation.

[0030] The working principle of the present technical solution is as follows: put the clamp of the straight-line fastener between the cross bar 3 and the top plate 5, slide it along the curved side of the cross bar 3, make the inner wall of the clamp abut against the surface of the cross bar 3, then screw the nut 71, so that the side plate 6 drives the top plate 5 to move in the direction of the cross bar 3, and then make the fastener be stably clamped by the cross bar 3 and the top plate 5, and then knock on the surface of the fastener clamp to repair the shape of the fastener; after the repair is completed, reverse the nut 71, and under the elastic support of the spring 73, the top plate 5 moves in the opposite direction, and the operator can remove the fastener.

[0031] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0032] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A fastener repair tool, characterized in that: The invention comprises a bottom plate (1), a vertical plate (2) being installed on the top surface of the bottom plate (1), a limit block (4) and a cross bar (3) being arranged adjacent to the top surface of the vertical plate (2), the limit block (4) being arranged on the upper and lower sides of the top plate (5), one end of the top plate (5) being connected to a side plate (6), an adjusting member (7) being installed on the side plate (6), the adjusting member (7) comprising a screw rod (72), the screw rod (72) being slidably connected to the side plate (6), the screw rod (72) being threadedly connected to a nut (71), a spring (73) being sleeved on the outer side of the screw rod (72), one end of the screw rod (72) being connected to a fixing plate (74), and the two ends of the fixing plate (74) being connected to the side surfaces of the vertical plate (2).

2. A fastener repair tool according to claim 1, characterized in that: The number of the limit blocks (4) is four, and they are arranged in pairs on both sides of the top plate (5), and a sliding groove for sliding connection with the top plate (5) is formed between every two limit blocks (4).

3. A fastener repair tool according to claim 1, characterized in that: The spring (73) is installed on the outer side of the screw rod (72) between the side plate (6) and the fixing plate (74).

4. A fastener repair tool according to claim 1, characterized in that: The nut (71) is arranged on a side of the side plate (6) facing away from the fixing plate (74).

5. The fastener repair tool according to claim 1, characterized in that: A notch (51) is formed at one end of the top plate (5) facing the side surface of the cross bar (3).

6. A fastener repair tool according to claim 1, characterized in that: The two ends of the crossbar (3) are welded to the vertical plate (2), and the bottom of the vertical plate (2) is welded to the bottom plate (1).

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