Folding guide wheel support of tensioner

Abstract

The utility model discloses a folding guide wheel support of a tension machine, which belongs to the field of tension machines and comprises a tension machine body, a tension wheel shell of the tension machine body passes through an integrally formed connecting seat, a connecting rod is hinged to the connecting seat through a limiting pin shaft, and a guide rail is mounted on the side wall of the connecting rod. A matched limiting sliding block is slidably installed at the guide rail, a steering beam is installed on the side, away from the guide rail, of the limiting sliding block through a fastening bolt, and a guide wheel is installed at the end, away from the fastening bolt, of the steering beam. Through the foldable and detachable structural design, when the guide wheels do not need to be used, the guide wheels can be detached and folded, shielding of a cable with an overlarge conveying angle is prevented, and meanwhile during transportation or storage, a certain space occupation volume can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of tension machine, concretely relates to the folding guide pulley support of tension machine. BACKGROUND

[0002] The power tension machine is a device used in the power industry, mainly used for tension test and control of cables, wires and other power facilities. It plays an important role in power construction, maintenance and detection, ensuring the safety and stability of cables and wires during installation and use.

[0003] The guide pulley on the power tension machine is an important part of the device, mainly used to guide and control the operation of the cable or wire, ensuring smooth and safe passage during installation and testing. The guide pulley can effectively guide the cable or wire, ensuring smooth passage in the tension machine, reducing friction and wear. The design of the guide pulley can help control the tension of the cable or wire, keeping it within a safe working range.

[0004] However, the guide pulley on the current tension machine is often connected by a welded bracket. Whether the guide pulley is needed or not, the bracket and guide pulley always exist. When the cable conveying angle needs to be different, if the guide pulley is not needed, it will hinder the cable. INVENTION CONTENTS

[0005] In view of the above defects, the utility model provides a folding guide pulley support of tension machine, which comprises a tension machine body, a tension pulley shell of the tension machine body, an integrally formed connecting seat at the tension pulley shell, a connecting rod hinged by a limiting pin shaft through the connecting seat, a guide rail installed on the side wall of the connecting rod, a limiting slide block matched with the guide rail slidingly installed at the guide rail, a steering beam installed on the side of the limiting slide block away from the guide rail through a fastening bolt, and a guide pulley installed on the end of the steering beam away from the fastening bolt.

[0006] Further, the connecting rod is arc-shaped, and an arc-shaped groove for storing the connecting rod is formed in the outer wall of the tension pulley shell.

[0007] Further, the number of limiting slide blocks is at least two.

[0008] Further, the guide pulley is provided with a bearing inside, and a fixing bolt is connected through the bearing, the fixing bolt penetrates the steering beam and is connected with the bearing, and the length of the fixing bolt is greater than that of the steering beam.

[0009] Further, the arc-shaped groove and the connecting rod are magnetically attracted through the respective embedded magnets, and the two magnets are of opposite magnetic poles.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. With its foldable and detachable structural design, the guide wheels can be disassembled and folded when not in use, preventing obstruction of cables with excessively large conveying angles. It also reduces the space occupied during transportation or storage. 2. The angle and position of the guide wheels can be adjusted in real time, providing greater adaptability. Attached Figure Description

[0012] Figure 1 This is a front view of the present invention.

[0013] Figure 2 This is a schematic diagram of the connecting rod without the guide wheel installed in this utility model.

[0014] Figure 3 This is a schematic diagram of the initial state of the guide wheel in this utility model.

[0015] Figure 4 This is a schematic diagram showing the guide wheel in use in this utility model.

[0016] In the diagram: 1. Tensioner body; 2. Connecting seat; 3. Connecting rod; 4. Magnet; 5. Guide rail; 6. Limiting slider; 7. Steering beam; 8. Fixing bolt; 9. Guide wheel; 10. Fastening bolt. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example

[0019] like Figures 1 to 3 As shown, this embodiment provides a folding guide wheel bracket for a tension machine, including a tension machine body 1. The tension wheel shell of the tension machine body 1 is connected to an integrally formed connecting seat 2. The connecting seat 2 is hinged to a connecting rod 3 by a limiting pin. The connecting rod 3 is arc-shaped, and the outer wall of the tension wheel shell is provided with an arc-shaped groove for storing the connecting rod 3. When storage or transportation is required, the connecting rod 3 can be stored. The width of the arc-shaped groove is set to be greater than the width of the connecting rod 3 to facilitate rotation and storage. The arc-shaped groove and the connecting rod 3 are magnetically attracted by magnets 4 embedded in each of them. The two magnets 4 are opposite magnetic poles, which plays an auxiliary fixing role and prevents the connecting rod 3 from automatically rotating out during transportation.

[0020] A guide rail 5 (i.e., a traditional linear slide rail) is mounted on the side wall of the connecting rod 3. A matching limiting slider 6 is slidably mounted on the guide rail 5, and as shown... Figure 3 and Figure 4As shown, the number of the limiting sliding blocks 6 is at least two, and the specific number can be selected according to the required tension, which will not be repeated here, and it should be noted that the limiting sliding blocks 6 are limited in position by the positioning pins and the guide rails 5 (which is also a common limiting method of the current manual linear slide rail), so as to realize the position adjustment of the guide wheels, and the side, away from the guide rails 5, of the limiting sliding blocks 6 is provided with the steering beam 7 through the fastening bolt 10, and the end, away from the fastening bolt 10, of the steering beam 7 is provided with the guide wheel 9, in detail, the inside of the guide wheel 9 is provided with the bearing, and the bearing is connected with the fixing bolt 8, the fixing bolt 8 penetrates the threaded hole (threaded connection is adopted to ensure the positioning effect) of the steering beam 7 and is connected with the bearing, and the length value of the fixing bolt 8 is greater than that of the steering beam 7, and the action is that, when the horizontal position of the guide wheel 9 needs to be adjusted, the fixing bolt 8 can be horizontally moved at the steering beam 7 by rotating the fixing bolt 8, that is, the horizontal position of the guide wheel 9 is adjusted.

[0021] It should be noted that, in order to ensure the stability during use, the hinged ends of the connecting rod 3 and the steering beam 7 (the positioning pins and the fastening bolt 10) can be provided with a sleeve damping pad (a rubber pad) to increase the stability, or a threaded adjusting nut can be used, which will not be repeated here.

[0022] When in use, the guide wheel 9 can be rotated from the initial position to the working position by rotating the hinged steering beam 7, that is, the position in Figure 3 is rotated to the right to the position in Figure 4 , and the cable can pass between the two guide wheels 9.

[0023] It should be noted that Figure 3 and Figure 4 are the right view states of Figure 1 , and are the view angles of the non-use state (not rotated and bent, at this time, the working surface of the guide wheel 9 is perpendicular to the working surface of the tension wheel) and the use state (rotated and bent, so that the working surface of the guide wheel 9 is parallel to the working surface of the tension wheel) respectively.

[0024] It should be noted that the structure of the utility model can be realized in many different forms, and is not limited to the embodiments, and any equivalent transformation made by the person skilled in the art by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, for example, the loading and unloading of other articles, are all included in the protection scope of the utility model.

Claims

1. A folding godet support for a tensioner, comprising a tensioner body, characterised in that: The connecting rod is arc-shaped, and the outer wall of the tension wheel shell is provided with an arc-shaped groove for storing the connecting rod.

2. The folding godock support of claim 1 wherein: The number of the limiting sliding blocks is at least two.

3. The folding godget support of claim 1 wherein: The inside of the guide wheel is provided with a bearing, and a fixing pin is connected through the bearing, the fixing pin penetrates the steering beam and is connected with the bearing, and the length of the fixing pin is greater than that of the steering beam.

4. The folding godget support of claim 1 wherein: The arc-shaped groove and the connecting rod are magnetically attracted through the respective embedded magnets, and the two magnets are opposite magnetic poles.

5. The folding godock support of claim 2 wherein: ​

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