CN109108181B - High-altitude manual wire drawing manufacturing pliers - Google Patents
High-altitude manual wire drawing manufacturing pliers Download PDFInfo
- Publication number
- CN109108181B CN109108181B CN201810819238.5A CN201810819238A CN109108181B CN 109108181 B CN109108181 B CN 109108181B CN 201810819238 A CN201810819238 A CN 201810819238A CN 109108181 B CN109108181 B CN 109108181B
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- China
- Prior art keywords
- handle
- clamping plates
- left handle
- hinged
- space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/002—Bending wire other than coiling; Straightening wire by means of manually operated devices, e.g. pliers
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the field of electric power facilities, and particularly discloses a pair of high-altitude manual wire-drawing manufacturing pliers. The novel pull wire groove comprises a left handle and a right handle which are hinged in a crossed manner, wherein the top end of the right handle is hinged with two opposite clamping plates, a space is formed between the two clamping plates, one ends of the clamping plates, which are close to the left handle, are respectively provided with a notch, a transverse pull wire groove is hinged at the notch, a lock catch is arranged on the pull wire groove, and limiting plates are respectively arranged on the upper side and the lower side of the pull wire groove; the upper ends of the two clamping plates are connected through a bolt fastener; and a pressing hammer facing the space is arranged at the top end of the left handle. The invention has small volume, convenient carrying, simple operation and high safety factor, effectively solves the problem of difficult stay wire bending during high-altitude electric power operation, avoids operators from climbing up and down, and improves the working efficiency.
Description
Technical Field
The invention relates to the field of electric power facilities, in particular to a pair of high-altitude manual wire-drawing manufacturing pliers.
Background
In the process of erecting the telegraph pole, in order to fix the telegraph pole, the end part of the stay wire needs to be bent, the stay wire is bent by a stay wire manufacturing machine generally, but the stay wire manufacturing machine is only limited to ground operation, and if the bent stay wire is needed to be used at high altitude, the stay wire needs to be continuously climbed up and down, so that the work efficiency is greatly influenced.
Disclosure of Invention
The invention provides the high-altitude manual wire drawing manufacturing pliers which are time-saving, labor-saving and efficient in order to make up for the defects of the prior art.
The invention is realized by the following technical scheme:
the utility model provides a high altitude manual stay wire preparation pincers, characterized by: the pull wire groove is hinged with a transverse pull wire groove, a lock catch is arranged on the pull wire groove, and limiting plates are arranged on the upper side and the lower side of the pull wire groove respectively; the upper ends of the two clamping plates are connected through a bolt fastener; and a pressing hammer facing the space is arranged at the top end of the left handle.
And one end of the pressing hammer facing the space is provided with a transverse pressing groove.
The left handle and the right handle are both telescopic handles.
The left handle and the right handle are both of hollow structures and are respectively in threaded connection with an extension rod, and inner section threads and outer section threads are arranged in the hollow structures.
The invention has the beneficial effects that:
the stay wire is placed in the two stay wire grooves and clamped at the notch, the stay wire is fastened by the lock catch, the stay wire can be prevented from violently bouncing up to hurt people when suddenly applying force, after the stay wire is placed, the left handle and the right handle are closed, the stay wire moves towards the space direction and enters the space under the driving of the press hammer, and the stay wire is bent due to the limitation of the two clamping plates, so that the stay wire grooves not only can play a safety role, but also can play a guiding role; the invention has small volume, convenient carrying, simple operation and high safety factor, effectively solves the problem of difficult stay wire bending during high-altitude electric power operation, avoids operators from climbing up and down, and improves the working efficiency.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
fig. 4 is a schematic sectional structure view of the left handle or the right handle.
In the figure, 1 left handle, 11 hammers, 111 indent, 2 right handles, 21 splint, 22 breach, 23 wire drawing grooves, 24 limiting plates, 25 fastening screws or round pin axles, 26 bolt fasteners, 27 hasp, 3 extension bar, 31 external screw thread, 4 inner segment screw thread, 5 outer segment screw thread, 6 spaces.
Detailed Description
The drawings illustrate specific embodiments of the invention. As shown in fig. 1 to 4, the high-altitude manual wire drawing pliers comprise two handles: the left handle 1 and the right handle 2 are hinged with each other in a crossed mode to form a pliers shape, the top end of the right handle 2 is hinged with two clamping plates 21, the two clamping plates 21 are paired together to form a space 6, the bisector of the space 6 in the vertical direction is overlapped with the plane where the left handle 1 and the right handle 2 are located, the upper ends of the two clamping plates 21 are connected together through a bolt fastener 26, a butterfly nut is used as a nut in the bolt fastener 26, manual operation is facilitated, one end, facing the left handle 1, of each clamping plate 21 is provided with a notch 22, the top end of the right handle 2 is hinged with two opposite clamping plates 21, a space 6 is formed between the two clamping plates 21, one end, close to the left handle 1, of each clamping plate 21 is provided with a notch 22, the notch 22 faces the left handle 1, and the bottom of each notch 22 is hinged with a pull wire groove 23, the central axis of the wire-drawing groove 23 is horizontal, that is, if the left handle 1 and the right handle 2 are standing, the central axis of the wire-drawing groove 23 is horizontal and can rotate from the space 6 to the space 6, and in practical application, the wire-drawing groove 23 cannot rotate in the space 6, so that a limit plate 24 is respectively arranged at the upper end section of the wire-drawing groove 23, when the wire-drawing groove 23 rotates to the notch facing to another gap 22, the wire-drawing groove cannot rotate under the limit of the limit plate 24, a lock catch 27 is arranged at the notch of the wire-drawing groove 23, the lower end of the lock catch 27 is hinged with the wire-drawing groove 23, and the upper end fixes the lock catch 27 and the wire-drawing groove 23 together through a fastening screw or a pin shaft 25; the top end of the left handle 1 is integrally formed into a pressing hammer 11 facing the space 6, one end of the pressing hammer 11 facing the space 6 is provided with a transverse pressing groove 111, and the pressing groove 111 and the pull wire groove 23 are positioned in the same plane.
In order to increase the grip strength, the left handle 1 and the right handle 2 are both of telescopic structures, and the left handle 1 and the right handle 2 can also be made into hollow structures, and two sections of internal threads are arranged in the hollow structures: interior section screw thread 4 and outer section screw thread 5, left hand handle 1 and right hand handle 2 are supporting extension bar 3 respectively, and external screw 31 is gone up to extension bar 3, and external screw 31 is supporting with both ends internal thread respectively. When the lengthening is needed, the external thread 31 is in threaded connection with the external section thread 5, and when the lengthening is not needed, the external thread 31 is in threaded connection with the internal section thread 4.
The using process is as follows: the left handle 1 and the right handle 2 are opened, the stay wire is placed in the two stay wire grooves 23, the central axis of the stay wire groove 23 and the stay wire are perpendicular to the plane of the left handle 1 and the right handle 2, the lock catch 27 is buckled, the lock catch and the stay wire groove 23 are connected together through the fastening screw or the pin shaft 25, the stay wire is fixed and then the left handle 1 and the right handle 2 are held tightly by force, the pressing groove 111 on the pressing hammer 11 supports against the stay wire to move towards the space 6, the stay wire is bent due to the existence of the two clamping plates 21, and the stay wire is clamped tightly in the space 6 and is difficult to take out only by manual force, so the bolt fastening piece 26 can be loosened, the two clamping plates 21 are separated, and then the lock catch 27 is loosened, and the bent stay wire can be taken out.
Other technical features than those described in the specification are known to those skilled in the art.
Claims (4)
1. The utility model provides a high altitude manual stay wire preparation pincers, characterized by: the handle comprises a left handle (1) and a right handle (2) which are hinged in a crossed manner, wherein the top end of the right handle (2) is hinged with two opposite clamping plates (21), a space (6) is formed between the two clamping plates (21), one ends of the clamping plates (21) close to the left handle (1) are respectively provided with a notch (22), the notches (22) are hinged with a transverse wire drawing groove (23), a lock catch (27) is arranged on the wire drawing groove (23), and limiting plates (24) are respectively arranged on the upper side and the lower side of the wire drawing groove (23); the upper ends of the two clamping plates (21) are connected through bolt fasteners (26); the top end of the left handle (1) is provided with a pressing hammer (11) facing the space (6).
2. The high altitude manual wire drawing pliers according to claim 1, wherein the pressing hammer (11) is provided with a transverse pressing groove (111) at one end facing the space (6).
3. The high altitude manual stay wire making forceps according to claim 1 or 2, characterized in that the left handle (1) and the right handle (2) are both telescopic handles.
4. The high-altitude manual stay wire making pliers according to any one of claims 1 or 2, wherein the left handle (1) and the right handle (2) are both hollow structures and are respectively in threaded connection with the extension rod (3), and an inner section thread (4) and an outer section thread (5) are arranged in the hollow structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819238.5A CN109108181B (en) | 2018-07-24 | 2018-07-24 | High-altitude manual wire drawing manufacturing pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819238.5A CN109108181B (en) | 2018-07-24 | 2018-07-24 | High-altitude manual wire drawing manufacturing pliers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109108181A CN109108181A (en) | 2019-01-01 |
| CN109108181B true CN109108181B (en) | 2020-08-04 |
Family
ID=64863241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810819238.5A Active CN109108181B (en) | 2018-07-24 | 2018-07-24 | High-altitude manual wire drawing manufacturing pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109108181B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55111644U (en) * | 1979-01-31 | 1980-08-06 | ||
| DE3806722A1 (en) * | 1988-02-26 | 1989-09-07 | Herbert Max Becker | Ring-bending pliers |
| CN105750449B (en) * | 2016-04-27 | 2018-06-08 | 国网山东省电力公司菏泽供电公司 | A kind of conducting wire, bracing wire folding forceps |
| CN105935729A (en) * | 2016-06-13 | 2016-09-14 | 芜湖卓越线束系统有限公司 | Clamping bending fixture for automobile wire harness |
| CN206148780U (en) * | 2016-11-07 | 2017-05-03 | 天津市金捷汇诚科技发展有限公司 | Industrial network general pressing tongs of communicating |
| CN207447210U (en) * | 2017-09-30 | 2018-06-05 | 红旗集团江西铜业有限公司 | A kind of copper wire bending protective device |
-
2018
- 2018-07-24 CN CN201810819238.5A patent/CN109108181B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109108181A (en) | 2019-01-01 |
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