CN108179912B

CN108179912B - Integrative instrument of pole guy preparation

Info

Publication number: CN108179912B
Application number: CN201810016192.3A
Authority: CN
Inventors: 刘爱民
Original assignee: Weihai Zhonghai Intelligent Technology Co Ltd
Current assignee: Weihai Zhonghai Intelligent Technology Co ltd
Priority date: 2018-01-09
Filing date: 2018-01-09
Publication date: 2020-04-10
Anticipated expiration: 2038-01-09
Also published as: CN108179912A

Abstract

The invention provides an integrated tool for manufacturing an electric pole stay wire, which comprises two rod bodies, wherein the front end of one of the rod bodies is connected with a top cap; a stay wire fastening buckle is slidably arranged on each rod body, and a locking device is arranged between the stay wire fastening buckle and the rod body; the stay wire fastening buckle comprises a wire clamping part and a rotating shaft; the wire clamping part can rotate relative to the rod body; the integrated tool also comprises hammering rods, wherein each rod body is provided with a base, the base is provided with a through hole, and the hammering rods penetrate through the through holes in the base; a spring is arranged between the rear end of the hammering rod and the base; the two hammering rods are connected through an X-shaped frame. The invention ensures that the pull wire and the wedge are firmly attached without a gap, saves time and labor, can adapt to wire clamps with different specifications, ensures that the pull wire and the wedge are tensioned better, and is convenient for knocking the wire clamp.

Description

Integrative instrument of pole guy preparation

Technical Field

The invention relates to an integrated tool for manufacturing an electric pole stay wire.

Background

In the operation of a power grid, the action of a tower is very important, and a stay wire is an important tool for ensuring the stability of the tower. The stay wire is used for balancing horizontal wind power borne by the tower and tension of the conducting wire and the lightning conductor.

At present, tools such as wire pliers, wooden hammers, wire clippers and the like are needed for manufacturing the stay wire, and the stay wire and the wedge are required to be firm and have no gap in the manufacturing process, and the bent part has no strand scattering phenomenon. At present, the pulling wire needs to be manually penetrated into the wire clamp and wound on the wedge, and then is manually tensioned. Because the pull wire is a steel wire, bending the pull wire to a shape similar to the size of the wedge is very laborious, and the pull wire is not to be attached to the wedge firmly and seamlessly. The process needs a plurality of workers to complete the process, and after the installation is completed, the hands of the workers are often weak for a short time, tremble and the like due to excessive force.

At present, a time-saving and labor-saving tool which is specially used for enabling a stay wire and a wedge to be firmly and seamlessly attached to each other when the stay wire of an electric pole is pulled does not exist.

Moreover, after the pull wire and the wire clamp wedge are tensioned, the wire clamp needs to be knocked by a wooden hammer, so that the wire clamp wedge is tightly matched with the wire clamp, the knocking process by the wooden hammer is troublesome, and the operation is inconvenient.

The applicant develops a multifunctional electric pole stay wire manufacturing tool (hereinafter referred to as a first generation tool) after long-term cutting and improvement, the multifunctional electric pole stay wire manufacturing tool is put into operation, and the application right of the multifunctional electric pole stay wire manufacturing tool is given to a certain power supply company (the patent is applied on the same day as the application), however, the applicant finds that when the first generation tool developed previously is used, wire clamps with different specifications are not well matched with the multifunctional electric pole stay wire manufacturing tool, and after a stay wire and a wire clamp wedge are tensioned, a wooden hammer is still required to knock the wire clamp, the operation is inconvenient, and therefore, the applicant improves the multifunctional electric pole stay wire manufacturing tool to solve the problems of poor adaptability and inconvenient operation.

Disclosure of Invention

To solve the problems in the prior art, the invention aims to provide a pole guy wire manufacturing integrated tool which enables a guy wire and a wedge to be firmly attached without gaps, saves time and labor, can adapt to wire clamps of different specifications, enables the guy wire and the wedge to be tensioned better and is convenient for knocking the wire clamp.

The technical scheme adopted by the invention for solving the technical problems is as follows: the electric pole stay wire manufacturing integrated tool comprises two rod bodies with the front ends hinged, wherein the front end of one rod body is connected with a top cap used for jacking a wire clamp wedge;

a stay wire fastening buckle is slidably arranged on each rod body, and a locking device is arranged between the stay wire fastening buckle and the rod body;

the stay wire fastening buckle comprises a wire clamping part and a rotating shaft, the rotating shaft comprises a rotating body and a fixed seat, a T-shaped groove is formed in the fixed seat, a T-shaped bulge matched with the T-shaped groove is formed in the rotating body, and the T-shaped bulge can rotate in the T-shaped groove; the bottom of the wire clamping part is fixedly connected with the upper end of the rotating body, and the fixed seat is fixedly connected with the rod body; the wire clamping part can rotate relative to the rod body;

the integrated tool also comprises hammering rods, wherein each rod body is provided with a base, the base is provided with a through hole, and the hammering rods penetrate through the through holes in the base; a spring is arranged between the rear end of the hammering rod and the base; the two hammering rods are connected through an X-shaped frame, and the X-shaped frame comprises rods hinged through a rotating shaft in the middle; two strip-shaped through holes I are formed in each hammering rod, and sliding blocks located in the strip-shaped through holes I are arranged at four end parts of the X-shaped frame; a pull rope is arranged between the two hammering rods, and a hook is arranged on the base.

Furthermore, a locking nut is arranged on the sliding block.

Preferably, a bar-shaped through hole II is formed in the rod body, the locking device comprises a bolt and a screwing head, and a threaded hole corresponding to the bolt is formed in the bottom of the fixed seat; and anti-skid grains are arranged on the upper surface of the strip-shaped through hole II and the bottom of the fixed seat.

Furthermore, the anti-skid lines are in a sawtooth shape.

Preferably, a through hole is formed in the fixed seat, and the rod body penetrates through the through hole; the locking device comprises a telescopic stop head which penetrates into a through hole of the fixed seat from the outside of the fixed seat, a pinching part is arranged at the position of the telescopic stop head, which is positioned at the outside of the fixed seat, and a spring is arranged between the telescopic stop head and the fixed seat; and limit grooves corresponding to the telescopic blocking heads are arranged on the rod body at equal intervals.

Furthermore, the inner sides of the front ends of the two rod bodies are oppositely provided with cutting knife blocks.

Furthermore, a groove is formed in the front end of the top cap.

Furthermore, the top cap is fixedly connected with the front end of the rod body.

Further, the wire clamping part comprises a lower clamping part and an upper clamping part; the upper clamping part and the lower clamping part are oppositely provided with wire drawing grooves, and the lower clamping part and the upper clamping part are connected through bolts.

Furthermore, a return spring is arranged between the two rod bodies.

The invention has the beneficial effects that: the tightening operation of the pull wire and the wire clamp wedge can be finished by a single person by utilizing the lever principle that two rod bodies with hinged front ends are tightly and firmly attached to the pull wire and the wedge. The wire clamp can be knocked after the tensioning operation of the pull wire and the wire clamp wedge is completed by matching with the hammering rod, the operation can be completed by one hand, and the wire clamp is convenient to operate and high in efficiency.

The fastener of acting as go-between that slidable set up on the body of rod can adapt to the fastener of different specification models, moreover, through adjusting the position of the fastener of acting as go-between, can make the stay wire more laminate the wedge, and the more standard, the perfect of acting as go-between of preparation. The stay wire fastening buckle is rotatably connected with the rod body through the rotating shaft, and the wire clamping part can rotate in the process of tensioning the stay wire, so that the stay wire is prevented from being deformed due to hard pulling.

Set up cutting knife piece relatively in two body of rod inboards, can regard as bolt clipper to use, improved the operation convenience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are part of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention in a use state;

FIG. 3 is a schematic view of the structure of the pull-cord fastener of the present invention;

FIG. 4 is a schematic view of the pull-cord fastener of the present invention;

FIG. 5 is a schematic view of the bottom of the fixing base of the present invention cooperating with the anti-slip pattern on the upper surface of the rod body;

FIG. 6 is a schematic view of the connection of the front ends of two rods according to the present invention;

FIG. 7 is a schematic view of a rotary shaft according to the present invention;

FIG. 8 is a schematic view of another embodiment of the fixing base and the rod of the present invention;

FIG. 9 is a schematic view of the base structure of the hammering bar of the present invention;

FIG. 10 is a side view of a pole of the X-frame of the present invention.

In the figure, a rod body 1, a strip-shaped through hole II 11, an open limiting groove 12, a return spring 13, a rod body 1 ', a top cap 2, a groove 21, a wire clamp wedge 3, a cutter block 4, a pull wire fastening buckle 5, a rotating shaft 51, a rotating body 511, a fixed seat 512, a threaded hole 5121, a through hole 5122, a lower clamping part 52, a pull wire groove 521, an upper clamping part 53, a pull wire groove 531, a bolt 54, a bolt 61, a telescopic blocking head 61 ', a pinching part 611 ', a screwing head 62, a spring 7, a pull wire 8, a hammering rod 9, a base 91, a hook 911, a through hole 912, a spring 92, an X-shaped frame 93, a rod 931, a sliding block bottom 932, a locking nut 933, a strip-shaped through hole I94, a pull wire 95.

Detailed Description

The following detailed description of the embodiments of the invention is provided in conjunction with the accompanying drawings of which 1-10 show:

the wire clamp comprises two rod bodies 1 with hinged front ends, wherein the front end of one rod body 1 is fixedly connected with a top cap 2 for jacking a wire clamp wedge, and the front end of the top cap 2 is provided with a groove 21 in order to be matched with the top end of the wire clamp wedge 3 and prevent sliding friction during wire pulling. Of course, the top cap 2 may be rotatably or swingably coupled to the front end of the stick body 1. In order to make the device be used as a wire clipper, a cutting section, a wire drawing and the like, and facilitate the operation, cutting knife blocks 4 are oppositely arranged on the inner sides of the front ends of the two rod bodies 1.

In order to realize the function of knocking the wire clamp, the electric pole stay wire manufacturing integrated tool further comprises a hammering rod 9, and the hammering rod 9 comprises a hammering head at the front end and a rear end stop block. A base 91 is fixedly arranged on each rod body 1, as shown in fig. 9, a through hole 912 is arranged on the base 91, the hammering rod 9 passes through the through hole on the base 91, and the hammering rod 9 can slide back and forth relative to the base 91. The direction of the hammering bar 9 is substantially the same as the direction of the bar body 1, which is vertical as shown in fig. 1 and 2. A spring 92 is arranged between the rear end of the hammering rod 9 and the base 91, the front end of the spring 92 is fixedly connected with the base 91, and the rear end of the spring 92 is fixedly connected with a stop block of the hammering rod 9.

The two hammering rods 9 are connected through an X-shaped frame 93, and the X-shaped frame 93 comprises a rod 931 hinged through a rotating shaft in the middle. Two strip-shaped through holes i 94 are formed in each of the hammering rods 9, and as shown in fig. 10, sliding blocks 932 respectively corresponding to the four strip-shaped through holes i 94 are disposed at four ends of the X-shaped frame 93. To achieve locking of the X-shaped frame 93, the bottom 932 of the slide is threaded, and locking with the hammer rod 9 is achieved by a locking nut 933 that is in threaded engagement with the bottom of the slide.

In order to simultaneously pull the hammering rods 9 and simultaneously hammer the left and right sides of the wire clamp 10 by two hammering rods 9, a pull rope 95 is provided between the two hammering rods 9. The base 91 is provided with a hook 911, and in a normal state, the pull rope 95 can be hung on the hook 911 (as shown in fig. 2), so that the front end of the hammering rod 9 can be prevented from touching the wire clamp 10 to cause interference when the rod body 1 is clamped. The X-shaped frame 93 serves to ensure that the two hammering rods 9 are moderately parallel.

As shown in fig. 1, the two rods 1 are shaped like a pincer structure. For the connection structure of the front ends of the two rods 1, it is preferable that, as shown in fig. 6, from a front end view of the two rods, the front end of one rod 1' is C-shaped, the front end of the other rod 1 is inserted into the C-shaped groove of the rod and then connected by a pin, and a hatched portion in fig. 6 is a connection position of the top cap 2 and the rod. Of course, the front ends of the two rod bodies can also be arranged up and down and then connected through a pin shaft.

A stay wire fastening buckle 5 is slidably arranged in the middle or the middle front part of each rod body 1, and a locking device is arranged between the stay wire fastening buckle 5 and the rod body 1.

The pull wire fastening buckle 5 comprises a wire clamping part and a rotating shaft 51, the wire clamping part is connected with the rod body 1 through the rotating shaft 51, and the wire clamping part can rotate relative to the rod body 1. The wire clamping part is used for clamping and fixing the stay wire. A preferred embodiment of the invention is designed for a wire clamping portion, which comprises a lower clamping portion 52 and an upper clamping portion 53, as shown in particular in fig. 3 and 4. As shown in fig. 7, the rotating shaft 51 includes a rotating body 511 and a fixed base 512, a T-shaped groove is provided on the fixed base 512, a T-shaped protrusion which is matched with the T-shaped groove is provided on the rotating body 511, and the T-shaped protrusion can rotate in the T-shaped groove. The bottom of the lower clamping portion 52 is fixedly connected to the upper end of the rotating body 511, and the fixing base 512 is fixedly connected to the rod body 1. The upper clamping part 53 and the lower clamping part 52 are oppositely provided with a wire drawing groove 531 and a wire drawing groove 521, four corners of the lower clamping part 52 are provided with four bolts, four corners of the upper clamping part 53 are correspondingly provided with through holes, and the lower clamping part 52 and the upper clamping part 53 are connected through bolts 54 and then fixed by butterfly nuts.

As a first embodiment of the fixing base 512 slidably disposed on the rod body 1, as shown in fig. 1-5, a bar-shaped through hole ii 11 is disposed on the rod body 1, the locking device includes a bolt 61 and a screw head 62, and a threaded hole 5121 corresponding to the bolt 61 is disposed at the bottom of the fixing base 512. And anti-skid grains are arranged on the upper surface of the strip-shaped through hole II 11 and the bottom of the fixed seat 512. Preferably, as shown in fig. 5, the anti-slip pattern is serrated.

As a second embodiment in which the fixing base 512 and the rod body 1 are slidably disposed, as shown in fig. 8, a through hole 5122 is disposed on the fixing base 512, and the rod body 1 passes through the through hole 5122. The locking device comprises a retractable stop 61 ' which penetrates into a through hole 5122 of the fixing base 512 from the outside of the fixing base 512, wherein the retractable stop 61 ' is provided with a holding part 611 ' at the outside of the fixing base, preferably, the holding part 611 ' is a circular ring shown in fig. 8, and a spring 7 is arranged between the retractable stop 61 ' and the fixing base 512. And the rod body 1 is provided with limit grooves 12 corresponding to the telescopic stop heads 61' at equal intervals. When the position of the stay wire fastening buckle 5 needs to be adjusted, the holding part 611 'is pulled to enable the front end of the telescopic stopper 61' to leave the limiting groove 12, then the stay wire fastening buckle 5 is moved, and after the position is adjusted to a proper position, the holding part 611 'is loosened, and the telescopic stopper 61' is positioned in the limiting groove 12 for limiting.

As shown in fig. 1, in order to be able to automatically return after the two rods 1 are pressed down, a return spring 13 may be provided between the two rods 1. After having set up reset spring 13, when the cutting was acted as go-between, acted as go-between can only pass from the hole that reset spring 13 and body of rod 1 enclosed, the structure that does not have reset spring 13 can be followed the opening part between two bodies of rod 1 and put into acting as go-between, convenient operation, and can adapt to the closed annular or both ends and all fixed act as go-between.

When the cable clamp is used, the pull rope 95 is pulled, the hammering rod 9 retracts to one end, then the pull rope 95 is hung on the hook 911, and then the position of the pull rope fastening buckle 5 is adjusted according to the length of the cable clamp wedge 3. The pulling wire 8 is passed through the through hole of the wire clamp 10 (for the sake of clarity of the drawing, only the outline of the wire clamp 10 is shown in fig. 2), both ends of the pulling wire 8 are fixed on the wire clamp fastening button 5 according to the length of the wire clamp wedge 3, then the wire clamp wedge 3 is put between the pulling wires 8, the top end of the wire clamp wedge 3 is pressed against the top cap 2, then one wire clamping part is loosened, the pulling wire 8 is manually tightened, the wire clamping part is fixed, as shown in fig. 2, and then the two rod bodies 1 are pressed inwards with force. The position of the rod body 1 is fixed by hand, then the pull rope 95 is taken down from the hook 911, the pull rope 95 is continuously pulled backwards, then the pull rope 95 is loosened, the hammering head of the hammering rod 9 impacts the two sides of the wire clamp 10 under the action force of the spring 92, and the step is repeated for a plurality of times, so that the wire clamp wedge 3 is tightly matched with the wire clamp wedge.

The above-described essential features and structures of the invention, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric pole stay wire manufacturing integrated tool is characterized by comprising two rod bodies, the front ends of which are hinged, wherein the front end of one rod body is connected with a top cap used for tightly propping a wire clamp wedge;

the stay wire fastening buckle comprises a wire clamping part and a rotating shaft, the rotating shaft comprises a rotating body and a fixed seat, a T-shaped groove is formed in the fixed seat, a T-shaped bulge matched with the T-shaped groove is formed in the rotating body, and the T-shaped bulge can rotate in the T-shaped groove; the bottom of the wire clamping part is fixedly connected with the upper end of the rotating body, and the fixed seat is fixedly connected with the rod body; the wire clamping part rotates relative to the rod body;

the tool for manufacturing the electric pole stay wire also comprises a hammering rod, wherein each rod body is provided with a base, the base is provided with a through hole, and the hammering rod penetrates through the through hole in the base; a spring is arranged between the rear end of the hammering rod and the base; the two hammering rods are connected through an X-shaped frame, and the X-shaped frame comprises rods hinged through a rotating shaft in the middle; two strip-shaped through holes I are formed in each hammering rod, and sliding blocks located in the strip-shaped through holes I are arranged at four end parts of the X-shaped frame; a pull rope is arranged between the two hammering rods, and a hook is arranged on the base.

2. The pole guy manufacturing integrated tool of claim 1, wherein the sliding block is provided with a lock nut.

3. The tool as claimed in claim 1, wherein a bar-shaped through hole II is formed in the rod body, the locking device comprises a bolt and a screw head, and a threaded hole corresponding to the bolt is formed in the bottom of the fixing seat; and anti-skid grains are arranged on the upper surface of the strip-shaped through hole II and the bottom of the fixed seat.

4. The tool as recited in claim 3, wherein said anti-slip pattern is serrated.

5. An integrated tool for manufacturing an electric pole guy according to claim 1, wherein the fixing base is provided with a through hole, and the rod body passes through the through hole; the locking device comprises a telescopic stop head which penetrates into a through hole of the fixed seat from the outside of the fixed seat, a pinching part is arranged at the position of the telescopic stop head, which is positioned at the outside of the fixed seat, and a spring is arranged between the telescopic stop head and the fixed seat; and limit grooves corresponding to the telescopic blocking heads are arranged on the rod body at equal intervals.

6. The tool as claimed in claim 1, wherein cutting blades are provided at inner sides of front ends of the two rods to face each other.

7. The tool as claimed in claim 1, wherein a recess is formed at a front end of the top cap.

8. The tool as recited in claim 1, wherein said top cap is fixedly attached to a front end of said body.

9. The tool as claimed in claim 1, wherein the wire clamping portion comprises a lower clamping portion and an upper clamping portion; the upper clamping part and the lower clamping part are oppositely provided with wire drawing grooves, and the lower clamping part and the upper clamping part are connected through bolts.

10. An integrated tool for making an electric pole guy according to claim 1, wherein a return spring is provided between the two rod bodies.