CN209040658U - Pole guy binding tool - Google Patents

Abstract

The utility model discloses a tying tool for an electric pole pulling wire, comprising a bar-shaped pull body, a wire winding disc and a guide wheel are rotatably connected on the bar-shaped pull body, the guide wheel is located below the wire winding disc, and the guide wheel The lower part and the lower end of the bar-shaped pull body are vertically fixed to the steel strand winding sleeve, the steel strand winding sleeve is threadedly connected to the steel strand pressing plate, the whole of the steel strand winding sleeve and the threaded section of the steel strand pressing plate With opening. The utility model not only has a simple structure and is easy to operate, but also can realize high-efficiency and high-quality pulling wire binding. The utility model is suitable for the manufacture of electric pole pulling wires.

Description

Pole cable binding tool

technical field

The utility model belongs to the technical field of electric power line construction and installation, and relates to a pulling wire manufacturing tool, in particular to an electric pole pulling wire binding tool.

Background technique

In the power line, all the poles that bear a relatively significant fixed unbalanced load, such as terminal poles, angle poles, spanning poles, etc., should be equipped with pull wires. In order to increase the stability of the poles in areas with soft soil, pull wires should also be installed. . The cable is generally made of galvanized steel strands. The assembly of the cable includes the following steps: cutting, threading, bending the cable ring, shaping, assembling, binding, and anti-corrosion treatment. The binding link is the upper handle after bending the steel strand. , The lower handle is tightly wound with No. 10 or No. 12 iron wire.

The traditional pulling wire binding is made by manual winding with wire cutters, which not only consumes the arm strength of the operator, but also damages the galvanized anti-corrosion layer on the surface of the wound wire, and the coil is not wound tightly enough, which is not in line with the "Construction of Overhead Power Lines". Therefore, how to save time and effort, high quality and non-destructive to carry out the cable binding work has become a difficult problem in the construction of transmission lines.

SUMMARY OF THE INVENTION

In order to solve the above-mentioned defects in the prior art, the utility model aims to provide a tool for tying an electric pole pull wire, so as to realize efficient and high-quality pull wire binding work.

In order to realize the above-mentioned purpose, the technical scheme adopted by the present utility model is as follows:

The wire binding tool for the electric pole includes a bar-shaped pull body, and the bar-shaped pull-up body is rotatably connected to the winding disc and the guide wheel, the guide wheel is located under the wire-winding disc, and the lower part of the guide wheel and the lower end of the bar-shaped pull body are vertically fixed. A steel strand winding sleeve is connected, the steel strand winding sleeve is threadedly connected to the steel strand pressing plate, and the whole of the steel strand winding sleeve and the threaded section of the steel strand pressing plate are provided with openings.

As a definition, the pitch of the threads is the diameter of the wound wire.

As a further limitation, a bent cylinder is fixed on the bar-shaped pull body.

As another limitation, a wire hanging hole and a detachably connected wire-winding handle are provided on the side of the wire-winding reel away from the bar-shaped trigger body.

As a further limitation, a hollow rectangular protruding post is provided at the center of the side of the reel away from the bar-shaped wrench body, one end of the reeling handle is provided with a square hole matched with the rectangular protruding post, and the reeling handle passes through the square hole Fitted on a rectangular stud.

Another limitation of the present invention is that the steel strand winding sleeve is provided with an external thread, and the steel strand pressing plate comprises a cylinder provided with an internal thread, an upper pressing plate and a lower pressing plate which form an integral structure with the cylinder. Pressing plate, one end of the upper pressing plate and the lower pressing plate are connected by the pressing plate rotating shaft, and the other end is connected by the pressing plate locking nut, and the two form a cylinder with a cavity, and the cavity is used to place two strands and winding iron wire, fixed handles are provided on both sides of the upper pressing plate.

As a further limitation of the present invention, the edge of the opening is chamfered, and the width of the opening is 1.5-2.5 times the diameter of the pulling wire.

The utility model has adopted the above-mentioned structure, compared with the prior art, the technical progress achieved is:

When the utility model is used to bind the poles, the wire can be wound on the wire reel by using the wire winding handle, which avoids the trouble of manually winding the wire. Secondly, the existence of the wire reel and the guide wheel can not only stretch Tighten the wire, and make the sliding winding in the process of making the wire into rolling winding, which truly does not damage the galvanized anti-corrosion layer on the surface of the wire; in addition, the operator can use the bending cylinder to change the direction of the wire, which can avoid the manual bending of the wire. The size of the ring is different; the most important thing is the thread fit of the steel strand winding sleeve and the steel strand pressure plate, and the thread spacing is equal to the diameter of the winding wire, which ensures that the winding wire is closely adjacent, so that the operator does not need to care The wire spacing during the winding process greatly improves the work efficiency.

To sum up, the utility model can perform the binding work of the pull wire with high efficiency and high quality, and the utility model has a simple structure and is easy to operate.

Applicable to the production of poles and cables.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

In the attached image:

Fig. 1 is the front view of the present utility model;

Fig. 2 is the rear view of the present utility model;

Fig. 3 is the side view of the present utility model;

Fig. 4 is the A-A sectional view of the present utility model;

Fig. 5 is the sectional view of the utility model B-B;

6 is a cross-sectional view of the steel strand winding sleeve of the present invention;

Fig. 7 is the sectional structure schematic diagram of the utility model when the upper pressing plate and the lower pressing plate are used together;

FIG. 8 is an on-line diagram of the winding reel of the present invention;

Fig. 9 is the front view of the utility model winding steel strand;

Figure 10 is a side view of the twisted steel strand of the present invention.

In the picture: 1-bar puller, 2-bending cylinder, 3-winding handle, 4-hanging hole, 5-winding reel, 6-guide wheel, 7-strand winding sleeve, 8- Opening, 9-fixed handle, 10-lower pressing plate, 11-pressing plate locking nut, 12-pressing plate rotating shaft.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

Embodiment A tying tool for electric pole pull wire

1-7, the present embodiment includes a bar-shaped wrench body 1, and a bending cylinder 2 is installed above the side of the strip-shaped wrench body 1 through a hexagon socket head screw, and the diameter of the bending cylinder 2 is 2-2.5 times the diameter of the steel strand, It is used to change the direction of winding the iron wire; the middle of the bar-shaped pull body 1 is connected to the winding reel 5 through the rotating shaft, and the winding plate 5 is provided with a penetrating wire hole 4 on the side away from the bar-shaped pull body 1. The diameter is greater than the diameter of the iron wire, and the center of the winding disc 5 away from the side of the bar-shaped pull body 1 is provided with a hollow rectangular protruding column, and one end of the winding handle 3 is provided with a square hole matched with the rectangular protruding column, and the winding The handle 3 is sleeved on the rectangular protruding column through the square hole; the bar-shaped pulley 1 is connected to the guide wheel 6 through the rotating shaft, and the guide wheel 6 is located under the winding reel 5, and the iron wire on the winding reel 5 is wound through the guide wheel 6 during operation. On the steel strand, the guide wheel 6 can not only tension the wire, but also replace the sliding friction with rolling friction during the binding process of the wire, so as to avoid damaging the anti-corrosion galvanized layer of the wire; The steel strand winding sleeve 7 is fixed by the hexagon socket head cap screw and the lower end of the bar-shaped pull body 1. The inner diameter of the steel strand winding sleeve 7 is 2.5-3 times the diameter of the steel strand, and the steel strand is always in the steel wire during winding The inside of the stranded wire wrapping sleeve 7 is convenient for the bar-shaped pull body 1 to rotate with the steel strand as the axis; The cylinder forms the upper pressing plate and the lower pressing plate 10 of an integrated structure. The outer thread of the steel strand winding sleeve 7 matches the inner thread of the steel strand pressing plate to realize the steel strand winding sleeve and the steel strand pressing plate. Threaded connection, the distance between the outer thread and the inner thread is equal to the diameter of the iron wire; in addition, the two sides of the upper compression plate in this embodiment are provided with fixed handles 9, and the lower compression plate 10 is used in conjunction with the upper compression plate, and one end of the two It is connected by the pressing plate rotating shaft 12, and the other end is connected by the pressing plate locking nut 11 to form a cylinder with a cavity. The clamping plate 10 can be flexibly rotated, and cooperates with the upper compression plate and the clamping plate locking nut 11 to compress the steel strands of different diameters; The bar-shaped opening 8, the width of the opening 8 is about 1.5-2.5 times the diameter of the steel strand, and the edge of the opening 8 is chamfered, which is convenient for the thread of the steel strand winding sleeve 7 and the steel strand pressing plate to be screwed in smoothly unscrew.

In this embodiment, the bar-shaped wrench body 1, the bending cylinder 2, the winding handle 3, the winding reel 5, the steel strand winding sleeve 7, the fixed handle 9, and the steel strand pressing plate can all be made of magnesium-aluminum alloy material; Guide pulley 6 is made of steel; all hexagon socket head screws are made of steel.

Referring to Figures 8-10, when using this embodiment to bind the pull wire, first bend the head of the winding wire, hook the elbow from the inside of the winding reel 5 to the wire hanging hole 4, and then turn the winding handle 3, Wrap the iron wire on the reel 5. After the reel 5 is full of iron wire, you can remove the reeling handle 3, disconnect the iron wire, and place it on the bending cylinder 2 about 20 cm away from the head of the iron wire. Out the ring, the ring buckles the two strands that need to be bound, and then put the 20 cm long head of the iron wire together with the two strands into the strand winding sleeve 7 and the strand pressure plate through the opening 8 and place it between the unlocked upper and lower pressing plate, then tighten the locking nut 11 of the pressing plate, and lock and fix the two strands of steel strands and the 20 cm long head of the iron wire. When winding, one operator holds the fixed handles 9 on both sides of the upper pressing plate of the steel strand pressing plate with both hands, and the other person turns the upper end of the bar-shaped pulling body 1. At this time, the steel strand winding sleeve 7 is connected with the bar-shaped pulling body. 1. The fixed connection will be screwed into the steel strand pressing plate with the rotation of the bar-shaped puller body 1, and the iron wire installed on the wire reel 5 on the bar-shaped puller body 1 will be wound on the steel strand along the guide wheel 6, Since the thread pitch is the diameter of the iron wire, each time the bar-shaped wrench body 1 rotates, the strip-shaped wrench body 1 will be retracted by the diameter of the iron wire toward the direction of the fixed handle 9, that is, the iron wire will be tightly wound on the steel strand. Repeatedly and rapidly rotating the bar-shaped puller 1, the iron wire can be wound on the steel strand evenly and without damage. After winding, the iron wire is disconnected and tightened by three wire cutters and then cut off, and the binding of the steel strand is completed.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. an electric pole pull-wire binding tool is characterized in that: it comprises a bar-shaped pull body, and on the said bar-shaped pull body, a spool and a guide wheel are rotatably connected, and the guide wheel is located under the The bottom of the guide wheel and the lower end of the bar-shaped puller are vertically fixed to the steel strand winding sleeve, the steel strand winding sleeve is threadedly connected to the steel strand pressing plate, and the whole of the steel strand winding sleeve and the steel strand pressing plate are integrally connected. The threaded section is provided with an opening. 2 . The utility pole pulling wire binding tool according to claim 1 , wherein the spacing of the threads is the diameter of the winding iron wire. 3 . 3 . The utility pole pulling wire binding tool according to claim 2 , wherein the bar-shaped puller body is fixedly connected to a bent cylinder. 4 . 4. The utility pole pulling wire binding tool according to any one of claims 1-3, characterized in that: the side of the wire reel away from the bar-shaped puller body is provided with a wire hanging hole and a detachably connected wire-winding handle . 5 . The utility pole cable binding tool according to claim 4 , wherein a hollow rectangular protruding post is provided at the center of the side of the wire reel away from the bar-shaped pull body, and one end of the wire winding handle is provided with a hollow rectangular protrusion. 6 . The square hole is matched with the rectangular protruding post, and the winding handle is sleeved on the rectangular protruding post through the square hole. 6 . The utility pole pulling wire binding tool according to any one of claims 1 , 2 , 3 and 5 , wherein the steel strand winding sleeve is provided with an external thread, and the steel strand pressing plate includes a The inner threaded cylinder and the cylinder form an upper pressing plate and a lower pressing plate of an integrated structure. One end of the upper pressing plate and the lower pressing plate is connected by a pressing plate rotating shaft, and the other end is connected by a pressing plate locking nut. The two form a cylinder with a cavity, and the cavity is used for placing two strands of pulling wires and winding iron wires, and fixed handles are provided on both sides of the upper pressing plate. 7 . The utility pole cable binding tool according to claim 6 , wherein the edge of the opening is chamfered, and the width of the opening is 1.5-2.5 times the diameter of the cable. 8 .