CN211614125U

CN211614125U - Stay wire manufacturing and bending tool

Info

Publication number: CN211614125U
Application number: CN201922155634.5U
Authority: CN
Inventors: 雒育宏; 赵军; 郭康康; 许崇亮; 王宏生; 史建军; 邹成栋
Original assignee: Zhangye Power Supply Co Of State Grid Gansu Electric Power Co
Current assignee: Zhangye Power Supply Co Of State Grid Gansu Electric Power Co
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-10-02
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to the technical field of the manufacturing of stay wire tools in the maintenance construction operation of power transmission and distribution lines, in particular to a stay wire manufacturing and bending tool; the problem of high difficulty in manufacturing the stay wire is solved; the handle comprises two handles, wherein a handle sheath is arranged at one end of each handle, a bending head is fixedly arranged at the other end of each handle, the two bending heads can be movably arranged through bolts, a tongue plate is also arranged through the bolts, and a limiting pile is arranged on each bending head; the device can save the working time for overhauling the stay wire made by the construction operator, improve the speed and the working efficiency of the stay wire replacement and manufacture, and ensure the safety of the operator. Especially, the new personnel can easily master the stay wire manufacturing technique, thereby saving time and labor. The tool has high strength, the manufactured wire drawing process meets the requirement of operation specification, the use is convenient, and the cost is saved.

Description

Stay wire manufacturing and bending tool

Technical Field

The utility model relates to a line drawing instrument among the construction operation is overhauld to transmission and distribution lines makes technical field, concretely relates to preparation instrument of bending of acting as go-between.

Background

Because the guy tower occupies a large proportion in the power transmission and distribution line, along with the development of electric power construction, the proportion occupied by the guy tower is further increased and the number is increased day by day under the requirement of reducing the construction cost. The inclination of the tower is an important quality index in the infrastructure construction and operation maintenance of the line, and the inclination value of the stay wire tower is easily influenced by external factors due to the characteristics of the structure of the stay wire tower. In order to improve the quality of line engineering and ensure the safe operation of lines, the stay wires of the towers must be adjusted and replaced in time, so that the inclination value of the towers is in a specified range, and the manufacture and installation of the stay wires are very important. In the actual work, the pull wire manufactured by the operation maintenance personnel of the power transmission and distribution line comprises the following components: the bending part of the stay wire has obvious strand loosening phenomenon; the tongue plate of the wire clamp is not tightly contacted with the pull wire, and a gap is formed; the stay wire is time-consuming and labor-consuming to manufacture; when new personnel learn to manufacture the stay wire bending degree, the new personnel easily return to bounce and scratch the operation personnel, so that the safety of the operation personnel is endangered. To meet the pull wire manufacturing standard, time and material consumption are needed to improve the skill level of manufacturing the pull wire.

SUMMERY OF THE UTILITY MODEL

The utility model provides a preparation instrument of bending of acting as go-between, the effectual preparation problem that the degree of difficulty is big that acts as go-between of having solved, the operating time that construction operation personnel preparation was acted as go-between can be sparingly overhauld to this device, improves and changes and the preparation is acted as go-between about speed and work efficiency, guarantees operation personnel's safety. Especially, the new personnel can easily master the stay wire manufacturing technique, thereby saving time and labor. The tool has high strength, the manufactured wire drawing process meets the requirement of operation specification, the use is convenient, and the cost is saved.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

the utility model provides a preparation instrument of bending of acting as go-between, includes two handles 5, handle sheath 6 is installed to 5 one ends of handle, the other end of two handles 5 is all fixed to be provided with and rolls over elbow 1, and two are rolled over elbow 1 and pass through 3 mobile installations of bolt, still install hyoplastron 2 through bolt 3 simultaneously, two are rolled over and are provided with spacing stake 4 on the elbow 1.

The tongue plate 2 is provided with a through hole 9 for mounting the bolt 3 and can be movably fixed through the combination of the nut 7 and the gasket 8.

Spacing stake 4 all sets up it is inboard to roll over elbow 1, and make two spacing stakes 4 crisscross each other.

The height of the limiting pile 4 is higher than that of the tongue plate 2.

The utility model has the advantages that: the working time for overhauling the stay wire made by the construction operator can be saved, the speed and the working efficiency of the stay wire replacement and manufacture are improved, and the safety of the operator is ensured. Especially, the new personnel can easily master the stay wire manufacturing technique, thereby saving time and labor. The tool has high strength, and the bending part of the manufactured stay wire has no obvious strand loosening phenomenon; the tongue plate of the wire clamp is tightly contacted with the pull wire, the wire pulling process meets the requirement of operation specification, the use is convenient, the material consumption is reduced, and the cost is saved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic view of a bolted connection;

fig. 5 is a schematic view of a tongue plate;

FIG. 6 is a schematic view of a handle sheath;

shown in the figure: the folding angle head comprises a folding angle head 1, a tongue plate 2, a bolt 3, a limiting pile 4, a handle 5, a handle sheath 6, a nut 7, a gasket 8 and a through hole 9.

Detailed Description

The technical solution of the present invention is further described by the following specific embodiments with reference to the accompanying drawings:

example 1

The release property should not have any limiting effect on the protection scope of the present invention.

The bending tool for manufacturing the stay wire as shown in figures 1-6 comprises a bending head 1, a tongue plate 2, a bolt 3, a limit pile 4, a handle 5 and a handle sheath 6,

the bending head 1 is welded at the front end of the handle 5,

the tongue plate 2 is detachably connected with the bent head 1 through bolts 3, two limiting piles 4, two handles 5 and two handle sheaths 6 are arranged respectively, the limiting piles 4 are arranged on the inner side of the bent head 1 respectively, the handles 5 are symmetrically arranged on one side of the bent head 1, and the handle sheaths 6 are detachably arranged on the handles 5.

The bending head 1, the handle 2 and the limiting pile 4 are welded into a whole, and the opening of the bending head 1 is farthest away from the handle 5.

The tongue plate 2 is a tongue plate (UT-1, UT-2, UT-3 wire clip tongue plate) matched with a stay wire hardware fitting, an eyelet phi 13mm is formed at the large head end of the tongue plate 2, a screw rod is arranged at the large head end of the tongue plate 2, the screw rod 3 is fixed, and a gasket 8 and a nut 7 are arranged to penetrate through the large head end hole of the tongue plate 2 if necessary.

The bolt is characterized in that a threaded rod not less than phi 12mmx450mm is mounted at one end of the bolt 3, the threaded rod penetrates through the bend 1 and the

tongue plate

2, 2

gaskets

8 and 2 nuts 7 are mounted at the connecting ends of the threaded rod and are phi 12mm, the bend 1 and the tongue plate 2 are clamped between the nuts 7, the bolt is made of galvanized iron and high in strength, the problem of connection between the bend 1 and the tongue plate 2 is solved, and the bend 1, the tongue plate 2 and the bolt 3 are convenient to adjust, disassemble and replace.

The limiting piles 4 are steel parts with the length not less than 25mm, the width not less than 20mm and the thickness not less than 5mm and are respectively welded on the inner sides of the angle steels with the length not less than 150mm, the width not less than 30mm and the thickness not less than 5mm of the folding elbow 1, and when the folding elbow 1 and the handle 5 are closed, the two limiting piles 4 are staggered and press the tongue plate 2 below the limiting piles.

The handle 5 is a steel pipe with the wall thickness of not less than 3mm, the length of not less than 500mm and the diameter of 30mm, one end of the steel pipe is connected with the bending head 1, the tail end of the steel pipe is connected with the handle sheath 6, the handle sheath is a plastic pipe with the thickness of not less than 30mmx120mm and the thickness of not less than 3mm, and the 2 handle sheaths 6 are respectively arranged at the tail end of the handle 5. Therefore, the problem of handle slippage is solved, and the safety performance is ensured.

The utility model relates to a preparation instrument of bending of acting as go-between can save the operating time that maintenance construction operation personnel preparation was acted as go-between, improves and changes and the preparation is acted as go-between about speed and work efficiency, guarantees operation personnel's safety. Especially, the new personnel can easily master the stay wire manufacturing technique, thereby saving time and labor. The bending part of the manufactured stay wire has no obvious strand loosening phenomenon; the tongue plate of the wire clamp is tightly contacted with the pull wire, the wire pulling process meets the requirement of operation specification, the use is convenient, the material consumption is reduced, and the cost is saved. The maintenance construction operation personnel all can be skilled to operate and use, and this instrument intensity is high, and the connection position is fixed firm, and the security performance accords with and overhauls the operation condition.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. The utility model provides a preparation instrument of bending of acting as go-between, includes two handles, the handle sheath is installed to handle one end, its characterized in that: the other ends of the two handles are fixedly provided with bending heads, the two bending heads are movably installed through bolts, tongue plates are further installed through the bolts, and limiting piles are arranged on the two bending heads.

2. A stay making bending tool according to claim 1, wherein: the tongue plate is provided with a through hole for mounting a bolt and can be movably fixed through the combination of a nut and a gasket.

3. A stay making bending tool according to claim 1, wherein: the limiting piles are arranged on the inner sides of the bending heads, and the two limiting piles are staggered with each other.

4. A stay making bending tool according to claim 1, wherein: the height of the limiting pile is higher than that of the tongue plate.