Wire-loosening-preventing wire tension frame

Abstract

The utility model discloses an anti-off wire tension frame, which comprises a wire tension frame main body and side tension frame single bodies, and the side tension frame single bodies are respectively arranged on two sides of the wire tension frame main body. According to the utility model, the second electric telescopic rods and the like are installed, so that when the device is used, a wire product penetrates through the anti-off protection cylinder at the front end of the device in advance, the two second electric telescopic rods are started, and the anti-off limiting piece is adjusted to be close to the wire, thereby realizing the limiting and guiding treatment of the wire during wire arrangement and wire pulling; when one-time wire pulling operation is completed, a worker near the device can control two second electric telescopic rods which are distributed up and down to start through external control equipment to drive an anti-falling limiting piece to press the electric wire, so that the electric wire is clamped and fixed; therefore, the phenomenon that the wire is difficult to stop quickly due to the tension of the wire after one-time wire pulling operation is completed and the wire is easy to loosen is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wire tensioning frames, in particular to a wire tensioning frame for preventing wire from falling off. Background Technique

[0002] Electricity is involved in all aspects of people's daily life and work, which leads to an increasing demand for wires in the market. A wire is a rope-like structure composed of several or several groups of wires twisted together. When workers use wires for wire pulling and wiring operations, for convenience, they often assemble a cable reel wound with the wire to be processed on a tensioning frame, and use a jack on the tensioning frame to lift the cable reel wound with the wire to be processed. Subsequently, the wire can be pulled for wiring operations.

[0003] Since the wire tensioning frame is difficult to quickly stop the wire due to the tension of the wire after a wire pulling operation in actual operation, and the excess wire needs to be rewound back onto the cable reel structure, which results in poor anti-wire-falling-off effect of the device and affects the work efficiency. Secondly, when the device is used, it is easy for the wire tensioning frame body composed of two side tensioning frame monomers to tip over due to the uneven ground and the heavy cable reel wound with the wire to be processed, which results in low safety of the device and can no longer meet people's needs. For this reason, we propose a new type of wire tensioning frame for preventing wire from falling off to solve the above-mentioned defects. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wire tensioning frame for preventing wire from falling off to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wire tensioning frame for preventing wire from falling off, including a wire tensioning frame body, and also including

[0006] Side tensioning frame monomers, the side tensioning frame monomers are respectively arranged on both sides of the wire tensioning frame body, a cable reel insertion post is installed between adjacent side tensioning frame monomers, an electric hydraulic jack is installed at the bottom end inside the side tensioning frame monomer, and the output end of the electric hydraulic jack is connected with an arc-shaped docking groove matching the cable reel insertion post;

[0007] Both ends at the bottom of one side of the side tensioning frame monomer are welded with telescopic cylinders, and the output ends of the telescopic cylinders are clamped with anti-slip rubber feet;

[0008] A wire anti-falling-off protection cylinder, the wire anti-falling-off protection cylinder is installed at one end of the side tensioning frame monomer, and assembly arms clamped with the side tensioning frame monomer are arranged on both sides of the wire anti-falling-off protection cylinder;

[0009] At the top and bottom inside the anti-disconnection protection cylinder, second electric telescopic rods are fixed, and anti-disconnection limit members are installed at the output ends of the second electric telescopic rods.

[0010] Further, a disassembly and installation structure is formed between the cable reel insertion post and the arc-shaped docking groove. Screws connected to the cable reel insertion post are provided at both ends of the arc-shaped docking groove, facilitating the disassembly, assembly, and maintenance of the arc-shaped docking groove and the cable reel insertion post.

[0011] Further, sliding adjustment seats are welded at both ends of the arc-shaped docking groove, and guiding sliding grooves slidably connected to the sliding adjustment seats are provided on both sides of the side wire tensioning frame unit.

[0012] Further, a first electric telescopic rod is fixed on the sliding adjustment seat on one side of the arc-shaped docking groove, a rubber pressing block matching the guiding sliding groove is installed at the output end of the first electric telescopic rod, and an anti-slip rubber layer is vulcanized and connected to the outer side wall of the rubber pressing block.

[0013] Further, screws are evenly arranged between the assembly arm and the side wire tensioning frame unit.

[0014] Further, a pressure sensing sheet is arranged on the outer side wall of the anti-disconnection limit member, facilitating the intelligent monitoring of the pressure of the anti-disconnection limit member on the electric wire.

[0015] Further, two side wire tensioning frame units are provided, and casters are installed at both ends on one side of the side wire tensioning frame unit, making the side wire tensioning frame unit easy to move flexibly and highly convenient.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] The anti-line-off wire tensioning frame is equipped with a telescopic cylinder, etc., which optimizes its own structure. On the one hand, starting the telescopic cylinder welded at both ends of the bottom of one side of the side tensioning frame monomer can drive the anti-skid rubber feet mounted on its output end to extend downward and press the ground tightly, which makes the device can achieve reinforced support for the side tensioning frame monomer, reduce the problem of the wire tensioning frame body composed of two side tensioning frame monomers tipping over due to the uneven ground and heavy cable reel wound with wires to be processed during wire pulling and wiring operations, and improve the safety performance during use. On the other hand, when the staff are pulling and wiring the wires on the cable reel wound with wires to be processed, they can The wire products are passed through the anti-line-off protection cylinder at the front end of the device in advance, and the two second electric telescopic rods are started, and the anti-line-off limit pieces are adjusted to be close to the wires to realize the limit-guiding processing of the wires when wiring and pulling. Later, when a wire pulling operation is completed, the staff near the device will control the two second electric telescopic rods distributed up and down through an external control device to start the anti-line-off limit pieces to press the wires and realize the clamping and fixation of the wires. This is conducive to avoiding the difficulty in quickly stopping the wires due to the tension of the wires after completing a wire pulling operation, and the need to rewind the excess wires back onto the cable reel structure, so that the device can achieve better anti-line-off and conductor functions and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a partial cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the rear view structure of the side tensioning frame monomer of the utility model;

[0020] Figure 3 This is a side view structural diagram of the first electric telescopic rod of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the partial cross-sectional structure of the anti-line off protection tube in side view.

[0022] In the figure: 1. Side tensioning frame unit; 2. Sliding adjustment seat; 3. Electric hydraulic jack; 4. Casters; 5. Cable drum plug; 6. Guide slide; 7. Assembly arm; 8. Anti-line-off protection cylinder; 9. Wire tensioning frame body; 10. Arc-shaped docking groove; 11. First electric telescopic rod; 12. Telescopic cylinder; 13. Anti-slip rubber support foot; 14. Rubber pressure block; 15. Second electric telescopic rod; 16. Anti-line-off limiter; 17. Pressure sensing sheet. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as those commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0025] In the present utility model, in the absence of contrary description, the orientation terms such as "upper, lower, top, bottom" are usually in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravitational directions of the components themselves; similarly, for ease of understanding and description, "inner, outer" refer to the inner and outer of the contours of the respective components themselves, but the above orientation terms are not used to limit the present utility model.

[0026] Please refer to Figures 1-4 , an embodiment provided by the present utility model: a wire tensioning frame for preventing wire disconnection, including a wire tensioning frame main body 9, and further including

[0027] Side wire tensioning frame units 1 are respectively arranged on both sides of the wire tensioning frame main body 9. A cable reel insertion post 5 is installed between adjacent side wire tensioning frame units 1. An electric hydraulic jack 3 is installed at the bottom end inside the side wire tensioning frame unit 1, and the output end of the electric hydraulic jack 3 is connected to an arc-shaped docking groove 10 that matches the cable reel insertion post 5;

[0028] Both ends at the bottom of one side of the side wire tensioning frame unit 1 are welded with telescopic cylinders 12, and anti-slip rubber feet 13 are clamped at the output ends of the telescopic cylinders 12;

[0029] There are 2 side wire tensioning frame units 1, and casters 4 are installed at both ends of one side of the side wire tensioning frame unit 1;

[0030] A disassembly and installation structure is formed between the cable reel insertion post 5 and the arc-shaped docking groove 10, and screws connected to the cable reel insertion post 5 are arranged at both ends of the arc-shaped docking groove 10;

[0031] In use, the user can remove the cable reel with the inserting post 5 and insert it into the corresponding cable reel around which the wire to be processed is wound. Then, tilt the two side wire tensioning frame units 1 so that the casters 4 at their tails touch the ground, move them close to the inserting post 5 for the cable reel, and then carry the side wire tensioning frame unit 1 until the arc-shaped docking groove 10 thereon overlaps with the inserting post 5 for the cable reel. At this time, lock and fix the arc-shaped docking groove 10 and the inserting post 5 for the cable reel with screws. Then, start the electric hydraulic jack 3 to lift the arc-shaped docking groove 10 and the inserting post 5 for the cable reel installed thereon, so as to realize the elevation of the cable reel around which the wire to be processed is wound on the inserting post 5 for the cable reel, which is beneficial to the subsequent wire pulling and wiring process. At the same time, start the telescopic cylinders 12 welded at both ends of the bottom of one side of the side wire tensioning frame unit 1, which can drive the anti-slip rubber feet 13 clamped at their output ends to extend downward and press tightly on the ground. This enables the device to strengthen and support the side wire tensioning frame unit 1, reduces the problem that the wire tensioning frame main body 9 composed of the two side wire tensioning frame units 1 topples during the wire pulling and wiring operation due to the uneven ground and the relatively heavy cable reel around which the wire to be processed is wound, and improves the safety performance during use;

[0032] The wire anti-detachment protection cylinder 8 is installed at one end of the side wire tensioning frame unit 1. Assembly arms 7 that are snap-connected to the side wire tensioning frame unit 1 are arranged on both sides of the wire anti-detachment protection cylinder 8;

[0033] At the top and bottom of the interior of the wire anti-detachment protection cylinder 8, second electric telescopic rods 15 are fixed. Anti-detachment limit members 16 are installed at the output ends of the second electric telescopic rods 15;

[0034] In use, when the staff performs wire pulling and wiring operations on the wire on the cable reel around which the wire to be processed is wound, the wire product can be passed through the wire anti-detachment protection cylinder 8 at the front end of the device in advance, and the two second electric telescopic rods 15 are started to adjust the anti-detachment limit member 16 to approach the wire, so as to realize the limit and guiding treatment of the wire during the wire pulling and wiring process. Subsequently, when a wire pulling operation is completed, the staff near the device will control the two second electric telescopic rods 15 distributed vertically to start through an external control device to drive the anti-detachment limit member 16 to press tightly on the wire, so as to realize the clamping and fixing of the wire. This is beneficial to avoiding the situation that after a wire pulling operation is completed, it is difficult to quickly stop the wire due to the tension of the wire, and the excess wire needs to be rewound back onto the cable reel structure. Therefore, the device realizes good wire anti-detachment and wire guiding functions and improves the work efficiency;

[0035] Sliding adjustment seats 2 are welded at both ends of the arc-shaped docking groove 10. Guide sliding grooves 6 that are slidably connected to the sliding adjustment seats 2 are arranged on both sides of the side wire tensioning frame unit 1;

[0036] A first electric telescopic rod 11 is fixed on the sliding adjustment seat 2 on one side of the arc-shaped docking groove 10. The output end of the first electric telescopic rod 11 is provided with a rubber pressing block 14 that matches the guiding chute 6. An anti-slip rubber layer is vulcanized and connected to the outer side wall of the rubber pressing block 14;

[0037] During use, when the electric hydraulic jack 3 is started and drives the arc-shaped docking groove 10 to lift the heavy cable reel wound with the wire to be processed, the sliding adjustment seats 2 welded at both ends of the arc-shaped docking groove 10 will slide along the guiding chute 6 provided on the side tensioning wire rack unit 1. With this sliding guiding structure, the smoothness of the device during the lifting movement is improved. Moreover, after a lifting operation is completed, the first electric telescopic rod 11 fixed on the sliding adjustment seat 2 on one side of the arc-shaped docking groove 10 is started, driving the rubber pressing block 14 at its output end to be embedded into the guiding chute 6 and press against its inner wall. This can improve the stability of the arc-shaped docking groove 10 after lifting, prevent it from shaking due to the excessive weight of the cable reel wound with the wire to be processed, and improve the use effect;

[0038] Screws are evenly arranged between the assembly arm 7 and the side tensioning wire rack unit 1;

[0039] A pressure sensing sheet 17 is arranged on the outer side wall of the anti-detachment limiting member 16, making it convenient to intelligently monitor the pressure of the anti-detachment limiting member 16 on the wire.

[0040] The working principle of the utility model is as follows: First, connect an external power supply and control equipment. The user can remove the cable reel with the plug post 5 and insert it into the corresponding cable reel wound with the wire to be processed. Then, tilt the two side wire tensioning frame units 1 so that the casters 4 at their tails touch the ground, move them close to the cable reel with the plug post 5, and then carry the side wire tensioning frame unit 1 to make the arc-shaped docking groove 10 on it overlap with the cable reel with the plug post 5. At this time, lock and fix the arc-shaped docking groove 10 and the cable reel with the plug post 5 with screws. Then, start the electric hydraulic jack 3 to lift the arc-shaped docking groove 10 and the cable reel with the plug post 5 installed on it, so as to realize the lifting of the cable reel wound with the wire to be processed on the cable reel with the plug post 5, which is beneficial to the subsequent wire pulling and wiring process. At the same time, start the telescopic cylinders 12 welded at both ends of the bottom of one side of the side wire tensioning frame unit 1, which can drive the anti-slip rubber feet 13 clamped at their output ends to extend downward and press tightly on the ground, so that the device can realize the reinforcement and support of the side wire tensioning frame unit 1, reduce the problem that the wire tensioning frame body 9 composed of the two side wire tensioning frame units 1 topples during the wire pulling and wiring operation due to the uneven ground and the heavy cable reel wound with the wire to be processed, and improve the safety performance during use. Moreover, when the staff conducts wire pulling and wiring operations on the wire on the cable reel wound with the wire to be processed, the wire product can be passed through the anti-wire-off protection cylinder 8 at the front end of the device in advance, and the two second electric telescopic rods 15 are started to adjust the anti-wire-off limiting member 16 close to the wire to realize the limiting and guiding treatment of the wire during the wiring and wire pulling process. Subsequently, when a wire pulling operation is completed, the staff near the device will control the two second electric telescopic rods 15 distributed up and down through the external control equipment to start and drive the anti-wire-off limiting member 16 to press tightly on the wire to realize the clamping and fixing of the wire, which is beneficial to avoiding the difficulty of quickly stopping the wire due to the wire tension after a wire pulling operation, and the need to rewind the excess wire back to the wire tensioning frame structure, so that the device realizes better anti-wire-off and wire guiding functions and improves the work efficiency. In addition, when the electric hydraulic jack 3 is started to drive the arc-shaped docking groove 10 to push the heavy cable reel wound with the wire to be processed to lift, the sliding adjustment seats 2 welded at both ends of the arc-shaped docking groove 10 will slide along the guiding chute 6 provided on the side wire tensioning frame unit 1. Using this sliding guiding structure, the smoothness effect of the device during the lifting movement is improved. And after a lifting operation is completed, start the first electric telescopic rod 11 fixed on the sliding adjustment seat 2 on one side of the arc-shaped docking groove 10 to drive the rubber pressing block 14 at its output end to embed into the inner part of the guiding chute 6 and press tightly on its inner wall, which can improve the stability of the lifted arc-shaped docking groove 10, avoid its shaking due to the heavy cable reel wound with the wire to be processed, and improve the use effect.

[0041] Obviously, the embodiments described above are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0042] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0043] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0044] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A wire tensioning frame for preventing wire disconnection, comprising a wire tensioning frame main body (9), characterized in that: It also includes Side wire tensioning frame units (1), the side wire tensioning frame units (1) are respectively arranged on both sides of the wire tensioning frame main body (9), a cable reel insertion post (5) is installed between adjacent side wire tensioning frame units (1), an electric hydraulic jack (3) is installed at the bottom end inside the side wire tensioning frame unit (1), and the output end of the electric hydraulic jack (3) is connected to an arc-shaped docking groove (10) that matches the cable reel insertion post (5); At both ends of the bottom of one side of the side wire tensioning frame unit (1), telescopic cylinders (12) are welded, and anti-slip rubber feet (13) are clamped at the output ends of the telescopic cylinders (12); An anti-offline protection cylinder (8), the anti-offline protection cylinder (8) is installed at one end of the side wire tensioning frame unit (1), and assembly arms (7) that are snap-connected to the side wire tensioning frame unit (1) are arranged on both sides of the anti-offline protection cylinder (8); At the top and bottom ends inside the anti-offline protection cylinder (8), second electric telescopic rods (15) are fixed, and anti-offline limit members (16) are installed at the output ends of the second electric telescopic rods (15).

2. The wire tensioning rack for preventing wire disconnection according to claim 1, characterized in that, A disassembly and installation structure is formed between the cable reel insertion post (5) and the arc-shaped docking groove (10), and screws connected to the cable reel insertion post (5) are arranged at both ends of the arc-shaped docking groove (10).

3. The wire tensioning rack for preventing wire disconnection according to claim 1, characterized in that, Sliding adjustment seats (2) are welded at both ends of the arc-shaped docking groove (10), and guiding sliding grooves (6) that are slidably connected to the sliding adjustment seats (2) are arranged on both sides of the side wire tensioning frame unit (1).

4. The anti-disconnection wire tensioner according to claim 3, characterized in that, A first electric telescopic rod (11) is fixed on the sliding adjustment seat (2) on one side of the arc-shaped docking groove (10), a rubber pressing block (14) that matches the guiding sliding groove (6) is installed at the output end of the first electric telescopic rod (11), and an anti-slip rubber layer is vulcanized and connected to the outer side wall of the rubber pressing block (14).

5. The wire tensioning frame for preventing wire disconnection according to claim 1, characterized in that, Screws are evenly arranged between the assembly arm (7) and the side wire tensioning frame unit (1).

6. The wire tensioning rack for preventing wire disconnection according to claim 1, wherein, A pressure sensing sheet (17) is arranged on the outer side wall of the anti-offline limit member (16).

7. A wire tensioning frame for preventing wire disconnection according to claim 1, characterized in that, There are 2 side wire tensioning frame units (1), and casters (4) are installed at both ends of one side of the side wire tensioning frame unit (1).

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