Rectangular pipe overturning tool

Abstract

The utility model provides a rectangular pipe overturning tool which comprises a rod piece, a rectangular plate is arranged at the lower end of the rod piece in the length direction, a guide rod is vertically arranged at the upper end of one side of the rectangular plate, a clamping plate is slidably arranged on the guide rod and is parallel to the rectangular plate, a preset distance is formed between the lower end of the clamping plate and the bottom face of the guide rod, and a locking screw is arranged on the side wall of the clamping plate in a penetrating mode; the fixing device is used for fixing the clamping plate to the guide rod. The lower end sections of the clamping plate and the rectangular plate are of sharp corner structures. The distance between the lower end of the rectangular plate and the guide rod is larger than that between the lower end of the clamping plate and the guide rod. The turnover tool can adapt to rectangular pipes with different section sizes, and the number of manufactured turnover tools is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of manual tools for pipe turning over, in particular to a rectangular pipe turning over tool. Background Art

[0002] When a rectangular tube is used as a structural member, it is usually necessary to open various connection holes or weld various connection structures on its different side walls, so the rectangular tube needs to be frequently flipped during the production process. When the cross-sectional dimensions of the rectangular tube are large, for example, a rectangular tube with a cross-sectional side length greater than 100 mm, it is usually impossible to flip it directly by hand, and it requires the use of tools. The existing tool structure is a fork-shaped structure, which includes a rod, and a U-shaped fork is provided at one end of the rod. When in use, the U-shaped fork is clamped on the outside of the rectangular tube, and then the rectangular tube is flipped by swinging the rod. The existing tools are suitable for rectangular tubes with similar cross-sectional dimensions. When the cross-sectional dimensions of the rectangular tubes are greatly different, it is necessary to make a U-shaped fork with a corresponding opening size. Not only does it need to be frequently replaced during the production process, but it also increases the production and management costs of the tools. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a rectangular tube turning tool which can adapt to rectangular tubes with different cross-sectional sizes.

[0004] In order to achieve the purpose of this utility model, the following scheme is proposed:

[0005] A rectangular tube turning tool comprises: a rod, a rectangular plate is provided at the lower end along the length direction, a guide rod is vertically provided at the upper end of one side of the rectangular plate, a clamping plate is slidably provided on the guide rod, the clamping plate is parallel to the rectangular plate, a predetermined distance is provided between the lower end of the clamping plate and the bottom surface of the guide rod, and a locking screw is penetrated through the side wall of the clamping plate for fixing the clamping plate on the guide rod. The lower end cross-sections of the clamping plate and the rectangular plate are both sharp-angle structures. The distance between the lower end of the rectangular plate and the guide rod is greater than the distance between the lower end of the clamping plate and the guide rod.

[0006] The beneficial effect of the utility model is that the turning tool can be adapted to rectangular tubes with different cross-sectional sizes by adjusting the position of the clamping plate on the guide rod, thereby effectively reducing the number of tools to be prepared and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present invention.

[0008] Figure 1 A schematic diagram of the preferred structure of the present application is shown.

[0009] Markings in the figure: rod-1, rectangular plate-11, guide rod-12, cross bar-13, clamping plate-2, locking screw-3. DETAILED DESCRIPTION

[0010] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings, but the embodiments described in the utility model are only part of the embodiments of the utility model, rather than all the embodiments.

[0011] like Figure 1 As shown, a rectangular tube flipping tool comprises: a rod 1, a rectangular plate 11 is provided at its lower end along the length direction, a guide rod 12 is vertically provided at the upper end of one side of the rectangular plate 11, a clamping plate 2 is slidably provided on the guide rod 12, the clamping plate 2 is parallel to the rectangular plate 11, and there is a predetermined distance between the lower end of the clamping plate 2 and the bottom surface of the guide rod 12, so that the clamping plate 2, the guide rod 12 and the rectangular plate 11 form a U-shaped clamping groove structure for clamping the rectangular tube, and a locking screw 3 is penetrated through the side wall of the clamping plate 2 for fixing the clamping plate 2 on the guide rod 12.

[0012] Before use, according to the cross-sectional size of the rectangular tube, the clamping plate 2 is adjusted to a suitable position on the guide rod 12, so that the distance between the clamping plate 2 and the rectangular plate 11 is slightly larger than the cross-sectional side length of the rectangular tube, and then the clamping plate 2 is locked with a locking screw; the rectangular plate 11 and the clamping plate 2 are clamped on both sides of the rectangular tube, and then the rod 1 is rotated to flip the rectangular tube. By adjusting the position of the clamping plate 2 on the guide rod 12, the flipping tool can be adapted to rectangular tubes of different cross-sectional sizes, effectively reducing the number of tools prepared and convenient to use.

[0013] Preferably, Figure 1 As shown, the lower end sections of the clamping plate 2 and the rectangular plate 11 are sharp-angle structures, so as to facilitate insertion into the gaps between closely arranged adjacent rectangular tubes, so as to facilitate separation of the rectangular tube to be taken from the other rectangular tubes.

[0014] Preferably, Figure 1 As shown, the distance between the lower end of the rectangular plate 11 and the guide rod 12 is greater than the distance between the lower end of the clamping plate 2 and the guide rod 12, so that the rectangular plate 11 is used as a reference or supporting structure to make it easier for the rectangular plate 11 and the clamping plate 2 to clamp the rectangular tube; at the same time, when separating the closely arranged rectangular tubes, the rectangular plate 11 is first inserted between two adjacently arranged rectangular tubes, which can make it easier to separate the adjacently arranged rectangular tubes.

[0015] Preferably, Figure 1 As shown, a cross bar 13 is vertically provided at the upper end of the rod 1, and the cross bar 13 is perpendicular to the guide rod 12, so as to facilitate holding and using the tool.

[0016] Preferably, the rod 1, the rectangular plate 11 and the guide rod 12 are all connected by welding, and the end surface of the guide rod 12 is connected to the rod 1 and the rectangular plate 11 at the same time to improve the connection strength between them.

[0017] Preferably, Figure 1 As shown, the cross section of the guide rod 12 is a rectangular structure, and the long side of the rectangle is consistent with the length direction of the card plate 2, so as to improve the torsional strength of the guide rod 12, thereby providing greater supporting force for the card plate 2.

[0018] The above is only a preferred embodiment of the utility model, and does not mean that it is the only one or limit the utility model. Those skilled in the art should understand that various changes or equivalent replacements made to the utility model without departing from the scope of the utility model are within the scope of protection of the utility model.

Claims

1. A rectangular tube turning tool, characterized in that: include: A rod (1) is provided with a rectangular plate (11) at its lower end along the length direction, a guide rod (12) is vertically provided at the upper end of one side of the rectangular plate (11), a clamping plate (2) is slidably provided on the guide rod (12), the clamping plate (2) is parallel to the rectangular plate (11), a predetermined distance is formed between the lower end of the clamping plate (2) and the bottom surface of the guide rod (12), and a locking screw (3) is penetrated through the side wall of the clamping plate (2) for fixing the clamping plate (2) on the guide rod (12).

2. A rectangular tube turning tool according to claim 1, characterized in that: The lower end cross-sections of the clamping plate (2) and the rectangular plate (11) are both sharp-angle structures.

3. A rectangular tube turning tool according to claim 1 or 2, characterized in that: The distance between the lower end of the rectangular plate (11) and the guide rod (12) is greater than the distance between the lower end of the clamping plate (2) and the guide rod (12).

4. A rectangular tube turning tool according to claim 1, characterized in that: A cross bar (13) is vertically provided at the upper end of the rod (1), and the cross bar (13) is perpendicular to the guide bar (12).

5. The rectangular tube turning tool according to claim 1, characterized in that: The rod member (1), the rectangular plate (11) and the guide rod (12) are all connected by welding, and the end surface of the guide rod (12) is connected to the rod member (1) and the rectangular plate (11) at the same time.

6. A rectangular tube turning tool according to claim 1, characterized in that: The cross section of the guide rod (12) is a rectangular structure, and the long side of the rectangle is consistent with the length direction of the clamping plate (2).

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