Iron wire assisted twisting device

Abstract

The utility model discloses an iron wire auxiliary twist tight device relates to iron wire twist tight device technical field, including the connecting box no. 1. The surface of connecting box no. 1 is equipped with the draw slot, and the upper end surface both sides of connecting box no. 1 are provided with the sliding support block, the surface sliding of sliding support block installs the limiting slide, and the rear end of limiting slide is provided with fixed support block, and the lower end of fixed support block is provided with connecting box no. 2, the front end of limiting slide is provided with the limiting plate, and the front end surface of limiting slide is installed with the extension spring, this iron wire auxiliary twist tight device compares with the ordinary iron wire auxiliary twist tight device of current, through the setting of extension spring, can open connecting box no. 1 and connecting box no. 2 through the draw slot and open the different thickness iron wire sleeve into the inside of connecting box no. 1 and then through the twist tight head no. 1 and twist tight, through the setting of limiting slide, can limit when opening connecting box no. 1 and connecting box no. 2.

Description

Technical Field

[0001] This utility model relates to the technical field of iron wire tightening devices, specifically an auxiliary iron wire tightening device. Background Technology

[0002] Currently, various fields such as vehicle loading and unloading, telecommunications cable hanging, power cable hanging, outdoor shed erection, and construction site construction require tightening iron wires. This is usually done manually, which is time-consuming, labor-intensive, difficult to complete, and not easy to tighten.

[0003] Existing wire-assisted tightening devices typically involve threading one end of the wire through the device before tightening it by twisting. This is cumbersome when tightening already connected wires, and the device can only be removed after disconnecting one end of the wire.

[0004] Therefore, in view of this, we studied and improved the existing structure to address its shortcomings, and proposed an iron wire-assisted tightening device. Utility Model Content

[0005] The purpose of this invention is to provide an iron wire auxiliary tightening device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wire-assisted tightening device, comprising a connecting box one, wherein a groove is formed on the surface of the connecting box one, and sliding support blocks are provided on both sides of the upper surface of the connecting box one; a limiting slide rod is slidably mounted on the surface of the sliding support block, and a fixed support block is provided at the rear end of the limiting slide rod; a connecting box two is provided at the lower end of the fixed support block; a limiting plate is provided at the front end of the limiting slide rod, and a tension spring is installed on the front end surface of the limiting slide rod.

[0007] Preferably, one end of the connecting box two is provided with a ratchet rotating device, and a rotating handle is rotatably mounted on the front end of the ratchet rotating device.

[0008] Preferably, the rear end of the ratchet rotating device is provided with a tightening head, and the surface of the tightening head is provided with a wire feeding groove, and the front end of the tightening head is provided with an insert block.

[0009] Preferably, the front end of the first tightening head is provided with a second tightening head, and the surface of the second tightening head is provided with a slot, and the slot and the plug are connected by a plugging connection.

[0010] Preferably, the connecting box has cable inlets on both sides, and the inner wall surface of the cable inlet has a groove.

[0011] Preferably, a telescopic rod is installed inside the slide, and a buffer spring is installed on the surface of the telescopic rod.

[0012] Preferably, a support rod is slidably installed inside the groove, and a rotating roller is provided at the front end of the support rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model is designed with a connecting box 1, a pull groove, a connecting box 2, a sliding support block, a fixed support block, a limiting slide rod, a tension spring, and a limiting plate. The tension spring allows connecting box 1 and connecting box 2 to be opened by pulling the pull groove, allowing iron wires of different thicknesses to be inserted into the interior of connecting box 1 and then tightened by the tightening head 1. It can also be quickly disassembled and removed after use. The limiting slide rod can limit the opening of connecting box 1 and connecting box 2, ensuring the stability of the tightening device.

[0015] 2. This utility model is made of a ratchet rotating device, a rotating handle, a first tightening head, a wire feeding groove, a slot, a plug, and a second tightening head. The wire feeding groove can limit the placement of the wound iron wire when the first tightening head tightens the iron wire. The plug can be inserted into the inside of the second tightening head for fixation.

[0016] 3. This utility model, through the setting of the wire inlet, slide groove, rotating roller, support rod, telescopic rod and buffer spring, the rotating roller can position the iron wire by contacting and rubbing against the iron wire, avoiding friction between the iron wire and the connecting box. The buffer spring can adjust the position of the rotating roller according to the thickness of the iron wire. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the limiting device structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the tightening device of this utility model;

[0020] Figure 4 This is a schematic diagram of the rotating roller structure of this utility model.

[0021] In the diagram: 1. Connecting box one; 101. Pull groove; 102. Connecting box two; 2. Sliding support block; 201. Fixed support block; 202. Limiting slide rod; 203. Tension spring; 204. Limiting plate; 3. Ratchet rotating device; 301. Rotating handle; 302. Tightening head one; 303. Wire feeding groove; 304. Slot; 305. Insert block; 306. Tightening head two; 4. Wire inlet; 401. Slide groove; 402. Rotating roller; 403. Support rod; 404. Telescopic rod; 405. Buffer spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-2 As shown, a wire-assisted tightening device includes a groove 101 on the surface of a connecting box 1, and sliding support blocks 2 on both sides of the upper surface of the connecting box 1. The advantage of this arrangement is that the groove 101 can assist in opening the connecting box 1 and the connecting box 2 102.

[0024] Furthermore, a limiting slide rod 202 is slidably installed on the surface of the sliding support block 2, and a fixed support block 201 is provided at the rear end of the limiting slide rod 202. A connecting box 202 is provided at the lower end of the fixed support block 201. The advantage of this setting is that, by setting the limiting slide rod 202, it can limit the opening of connecting box 1 and connecting box 202, thus ensuring the stability of the tightening device.

[0025] Furthermore, a limiting plate 204 is provided at the front end of the limiting slide rod 202, and a tension spring 203 is installed on the front surface of the limiting slide rod 202. The advantage of this setting is that, by setting the tension spring 203, the connecting box 1 and the connecting box 2 102 can be opened by pulling the pull groove 101, and iron wires of different thicknesses can be inserted into the interior of the connecting box 1 and then tightened by the tightening head 302. At the same time, it can be quickly disassembled and removed after use.

[0026] like Figures 3-4 As shown, a ratchet rotating device 3 is provided at one end of the connecting box 2 102, and a rotating handle 301 is rotatably installed at the front end of the ratchet rotating device 3. The advantage of this setting is that by rotating the handle 301, the ratchet rotating device 3 can be driven to rotate and drive the tightening head 1 302 to tighten the iron wire.

[0027] Furthermore, the rear end of the ratchet rotating device 3 is provided with a first tightening head 302, and the surface of the first tightening head 302 is provided with a wire feeding groove 303. The front end of the first tightening head 302 is provided with an insert block 305, and the front end of the first tightening head 302 is provided with a second tightening head 306. The surface of the second tightening head 306 is provided with a slot 304, and the slot 304 and the insert block 305 are connected by insertion. The advantage of this setting is that, by setting the wire feeding groove 303, the wound wire can be limited and placed when the first tightening head 302 tightens the wire. By setting the insert block 305, the first tightening head 302 can be inserted into the inside of the second tightening head 306 for fixation.

[0028] Furthermore, the connecting box 1 has wire inlets 4 on both sides, and the inner wall surface of the wire inlet 4 has a groove 401. A telescopic rod 404 is installed inside the groove 401, and a buffer spring 405 is installed on the surface of the telescopic rod 404. The advantage of this setting is that the position of the rotating roller 402 can be adjusted according to the thickness of the iron wire by setting the buffer spring 405.

[0029] Furthermore, a support rod 403 is slidably installed inside the slide groove 401, and a rotating roller 402 is provided at the front end of the support rod 403. The advantage of this setting is that by setting the rotating roller 402, the iron wire can be positioned by contacting and rubbing against the iron wire, thus avoiding friction between the iron wire and the connecting box 1.

[0030] Working principle: When using this wire-assisted tightening device, firstly, pull the pull groove 101 to open the connecting box 1 and connecting box 2 102, then slide them onto the surface of the wire. Slowly release the pull groove 101, and the tension spring 203, through its reset, drives connecting box 2 102 to move along the limit slide bar 202 towards connecting box 1, inserting the wire into the tightening head 302 until the insert block 305 of the tightening head 302 is inserted into the slot 304 to complete the installation. Then, by rotating the rotating handle 301, the ratchet rotating device 3 is rotated to tighten the wire. At the same time as tightening, the surface of the wire contacts the rotating roller 402, reducing friction between the wire and the wire inlet 4. This is the working principle of the wire-assisted tightening device.

Claims

1. A wire-assisted tightening device, comprising a connecting box (1), characterized in that, The surface of the first connecting box (1) is provided with a groove (101), and sliding support blocks (2) are provided on both sides of the upper surface of the first connecting box (1). A limiting slide rod (202) is slidably installed on the surface of the sliding support block (2), and a fixed support block (201) is provided at the rear end of the limiting slide rod (202). The lower end of the fixed support block (201) is provided with the second connecting box (102). A limiting plate (204) is provided at the front end of the limiting slide rod (202), and a tension spring (203) is installed on the front end surface of the limiting slide rod (202).

2. The wire-assisted tightening device according to claim 1, characterized in that, One end of the connecting box 2 (102) is provided with a ratchet rotating device (3), and a rotating handle (301) is rotatably installed at the front end of the ratchet rotating device (3).

3. The wire-assisted tightening device according to claim 2, characterized in that, The ratchet rotating device (3) has a tightening head (302) at its rear end, and a wire feeding groove (303) is provided on the surface of the tightening head (302), and a plug (305) is provided at the front end of the tightening head (302).

4. The wire-assisted tightening device according to claim 3, characterized in that, The front end of the first tightening head (302) is provided with a second tightening head (306), and the surface of the second tightening head (306) is provided with a slot (304), and the slot (304) and the plug (305) are connected by insertion.

5. The wire-assisted tightening device according to claim 1, characterized in that, The connection box (1) has inlet ports (4) on both sides, and the inner wall surface of the inlet ports (4) has a groove (401).

6. The wire-assisted tightening device according to claim 5, characterized in that, The slide (401) is equipped with a telescopic rod (404), and a buffer spring (405) is installed on the surface of the telescopic rod (404).

7. The wire-assisted tightening device according to claim 5, characterized in that, A support rod (403) is slidably installed inside the slide groove (401), and a rotating roller (402) is provided at the front end of the support rod (403).

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