CN104868343A - Cable conductor stretcher - Google Patents

Cable conductor stretcher Download PDF

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Publication number
CN104868343A
CN104868343A CN201510314745.XA CN201510314745A CN104868343A CN 104868343 A CN104868343 A CN 104868343A CN 201510314745 A CN201510314745 A CN 201510314745A CN 104868343 A CN104868343 A CN 104868343A
Authority
CN
China
Prior art keywords
plate
pedal
crimping pliers
clamp
fixed head
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.)
Granted
Application number
CN201510314745.XA
Other languages
Chinese (zh)
Other versions
CN104868343B (en
Inventor
郑城市
成杰
李大伟
黄海
张楠
瞿林
李璐
李苗苗
周红杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiyuan Power Supply Co of State Grid Henan Electric Power Co Ltd
Original Assignee
Jiyuan Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiyuan Power Supply Co of State Grid Henan Electric Power Co Ltd filed Critical Jiyuan Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority to CN201510314745.XA priority Critical patent/CN104868343B/en
Publication of CN104868343A publication Critical patent/CN104868343A/en
Application granted granted Critical
Publication of CN104868343B publication Critical patent/CN104868343B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/28Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26

Abstract

The invention belongs to the field of electric power system auxiliary tools, and especially relates to a cable conductor stretcher which can stretch a plurality of cable conductors at the same time, and a single person can operate the cable conductor stretcher. The cable conductor stretcher comprises a fixing plate, a stretched plate, and a pedal plate. The fixing plate is in a strip plate shape. One end of the fixing plate is provided with a plurality of pairs of ear plates which are parallel to each other. The ear plates are provided with pressing plates. The upper plate surface of the other end of the fixing plate is provided with a rotating shaft and pedal plate connecting studs. The stretched plate is connected with the fixing plate through the rotating shaft. The top end of the stretched plate is provided with crimping pliers. The inner sides of jaws of the crimping pliers are provided with rhombus stripes. The device is clever in structure, convenient in single person operation, and saves time and efforts. The direction of an applied force is downward, and even though lines on the crimping pliers drop, a user can still complete protection operation in a downward process, so as to reduce damage.

Description

Cable stretcher
Technical field
The invention belongs to electric power system aid field, particularly relate to a kind of single namely exercisable while can to stretch the cable stretcher of multi-cable line.
Background technology
When a cable will have been laid in cable trough time, just need to make cable end in the end of this root cable, two cables be connected, existing way be want to cut open cable skin with knife after, cable is stretching, then could make cable end.That a people tramps with one's feet one section of a cable by method stretching for cable, deviate from from cable trough to prevent cable, another person is stretching by cable with vice one one, whole process wastes time and energy, minimum needs two people's compounding practices, and the staff of operation vice is once slip out of the hand, and power backward probably causes this people injured.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art and invent a kind of single namely exercisable while can to stretch the cable stretcher of multi-cable line.
The present invention is achieved in that a kind of cable stretcher, it is characterized in that: comprise fixed head, drawing plate and pedal, affiliated fixed head is long strip-board shape, one end of fixed head is provided with the multipair otic placode be parallel to each other, otic placode is provided with pressing plate, be bolted to connection between pressing plate and otic placode, the other end upper face of fixed head is provided with rotating shaft and pedal connecting stud, drawing plate is connected with fixed head by rotating shaft, the top of affiliated drawing plate is provided with Crimping Pliers, one section of handle as Crimping Pliers of drawing plate and jaw pressing plate, second half of Crimping Pliers forms Crimping Pliers by axle and drawing plate one section, one section of drawing plate is that scissor-shaped is connected with second half of Crimping Pliers, lozenge is provided with inside the jaw of Crimping Pliers, described pedal is strip, the both sides of one end of pedal are provided with the backplate upwards bent, on pedal, the backplate of the left and right sides is parallel to each other, spacing between the backplate of the left and right sides equals width fixed head being provided with pedal connecting stud, pedal between backplate is provided with the stud bolt hole that many groups run through upper and lower plates face, pedal is provided with reinforcement.
Further, described pedal upper face is vertically provided with draw-in groove riser, draw-in groove riser is arc, draw-in groove riser is provided with continuous print right-angled triangle teeth groove, drawing plate lower face is provided with two support otic placodes be parallel to each other, otic placode is provided with the clamp of column, the head cross-sectional of clamp is right-angled triangle, the afterbody of clamp is handle, spring is provided with in the middle of clamp, the head of clamp is pointed in the elastic force direction of spring all the time, and the head of clamp contacts with the right-angled triangle teeth groove on draw-in groove riser.
The present invention has the following advantages:
According to the length of cable, after adjusting the position at fixed head top board place during use, one section of cable is compressed with the pressing plate on fixed head, then the end of cable is held, compress with Crimping Pliers, operator with foot-operated live pedal, to keep the balance of whole device, then press downwards drawing plate can single disposable will how stretching with cable.The draw-in groove riser and clamp that cooperatively interact can also be set further on pedal and drawing plate, for the location that stretches, when operator is to when pressing down drawing plate, clamp on drawing plate just slides to a triangle teeth groove of draw-in groove riser top and the bottom, thus reach the effect of location locking, in time having stretched, pull clamp, can locking have been removed.
This apparatus structure is ingenious, facilitates one man operation, time saving and energy saving, and power thrusts is downward, even if Crimping Pliers off-line, user can also carry out protection act in downward process, reduces injury.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is the partial enlarged drawing of A in Fig. 2.
Embodiment
As Fig. 1, Fig. 2 and Fig. 3, a kind of cable stretcher, comprise fixed head 1, drawing plate 2 and pedal 3, affiliated fixed head 1 is long strip-board shape, one end of fixed head 1 is provided with seven to the otic placode 4 be parallel to each other, the upper and lower surface of otic placode 4 is concordant with fixed head 1, otic placode 4 is provided with pressing plate 5, be bolted to connection between pressing plate 4 and otic placode 4, the other end upper face of fixed head 1 is provided with rotating shaft 6 and pedal connecting stud, drawing plate 2 is connected with fixed head 1 by rotating shaft 6, the top of affiliated drawing plate 2 is provided with Crimping Pliers 7, one section of handle as Crimping Pliers 7 of drawing plate 2 and jaw pressing plate, second half of Crimping Pliers 7 forms Crimping Pliers by axle and drawing plate 2 one section, one section of drawing plate 2 is that scissor-shaped is connected with second half of Crimping Pliers 7, lozenge is provided with inside the jaw of Crimping Pliers 7, described pedal 3 is strip, the both sides of one end of pedal 3 are provided with the backplate 8 upwards bent, on pedal 3, the backplate 8 of the left and right sides is parallel to each other, spacing between left and right sides backplate 8 equals width fixed head 1 being provided with pedal connecting stud, pedal between backplate is provided with the stud bolt hole that many groups run through upper and lower plates face, stud bolt hole matches with pedal connecting stud, in order to select suitable length, pedal is provided with reinforcement, to guarantee to bear larger power.Described pedal 3 upper face is vertically provided with draw-in groove riser 9, draw-in groove riser 9 is arc, draw-in groove riser 9 is provided with continuous print right-angled triangle teeth groove, drawing plate 2 lower face is provided with two support otic placodes 10 be parallel to each other, otic placode is provided with the clamp 11 of column, the head cross-sectional of clamp 11 is right-angled triangle, the afterbody of clamp 11 is handle, spring is provided with in the middle of clamp 11, the head of clamp 11 is pointed in the elastic force direction of spring all the time, the head of clamp 11 contacts with the right-angled triangle teeth groove on draw-in groove riser, locates for locking.
Above-described embodiment is only the preferred embodiments of the present invention; not in order to limit the present invention; for a person skilled in the art; the present invention can have various modifications and variations; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (2)

1. a cable stretcher, it is characterized in that: comprise fixed head, drawing plate and pedal, affiliated fixed head is long strip-board shape, one end of fixed head is provided with the multipair otic placode be parallel to each other, otic placode is provided with pressing plate, be bolted to connection between pressing plate and otic placode, the other end upper face of fixed head is provided with rotating shaft and pedal connecting stud, drawing plate is connected with fixed head by rotating shaft, the top of affiliated drawing plate is provided with Crimping Pliers, one section of handle as Crimping Pliers of drawing plate and jaw pressing plate, second half of Crimping Pliers forms Crimping Pliers by axle and drawing plate one section, one section of drawing plate is that scissor-shaped is connected with second half of Crimping Pliers, lozenge is provided with inside the jaw of Crimping Pliers, described pedal is strip, the both sides of one end of pedal are provided with the backplate upwards bent, on pedal, the backplate of the left and right sides is parallel to each other, spacing between the backplate of the left and right sides equals width fixed head being provided with pedal connecting stud, pedal between backplate is provided with the stud bolt hole that many groups run through upper and lower plates face, pedal is provided with reinforcement.
2. cable stretcher according to claim 1, it is characterized in that: described pedal upper face is vertically provided with draw-in groove riser, draw-in groove riser is arc, draw-in groove riser is provided with continuous print right-angled triangle teeth groove, drawing plate lower face is provided with two support otic placodes be parallel to each other, otic placode is provided with the clamp of column, the head cross-sectional of clamp is right-angled triangle, the afterbody of clamp is handle, spring is provided with in the middle of clamp, the head of clamp is pointed in the elastic force direction of spring all the time, the head of clamp contacts with the right-angled triangle teeth groove on draw-in groove riser.
CN201510314745.XA 2015-06-10 2015-06-10 Cable stretcher Active CN104868343B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510314745.XA CN104868343B (en) 2015-06-10 2015-06-10 Cable stretcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510314745.XA CN104868343B (en) 2015-06-10 2015-06-10 Cable stretcher

Publications (2)

Publication Number Publication Date
CN104868343A true CN104868343A (en) 2015-08-26
CN104868343B CN104868343B (en) 2017-06-16

Family

ID=53913989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510314745.XA Active CN104868343B (en) 2015-06-10 2015-06-10 Cable stretcher

Country Status (1)

Country Link
CN (1) CN104868343B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620058A1 (en) * 1993-04-08 1994-10-19 PEDDINGHAUS, Rolf Straightening machine for wire
US5526665A (en) * 1992-10-09 1996-06-18 United States Surgical Corporation Apparatus for straightening coiled wire
CN201744594U (en) * 2010-08-10 2011-02-16 乐清市华东仪表厂 Straightener
CN203253847U (en) * 2013-05-10 2013-10-30 广州市鹏升电器设备有限公司 Novel wire straightener
CN203426332U (en) * 2013-09-10 2014-02-12 国家电网公司 Cable core straightening machine
CN204052727U (en) * 2014-09-12 2014-12-31 国网山东省电力公司聊城供电公司 A kind of cable coalignment
CN204130264U (en) * 2014-09-26 2015-01-28 国家电网公司 A kind of stretching pincers of secondary cable core

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526665A (en) * 1992-10-09 1996-06-18 United States Surgical Corporation Apparatus for straightening coiled wire
EP0620058A1 (en) * 1993-04-08 1994-10-19 PEDDINGHAUS, Rolf Straightening machine for wire
CN201744594U (en) * 2010-08-10 2011-02-16 乐清市华东仪表厂 Straightener
CN203253847U (en) * 2013-05-10 2013-10-30 广州市鹏升电器设备有限公司 Novel wire straightener
CN203426332U (en) * 2013-09-10 2014-02-12 国家电网公司 Cable core straightening machine
CN204052727U (en) * 2014-09-12 2014-12-31 国网山东省电力公司聊城供电公司 A kind of cable coalignment
CN204130264U (en) * 2014-09-26 2015-01-28 国家电网公司 A kind of stretching pincers of secondary cable core

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Inventor after: Zheng Chengshi

Inventor after: Li Dawei

Inventor after: Chen Lei

Inventor after: Miao Kun

Inventor after: Zheng Hongxia

Inventor after: Wang Feng

Inventor after: Li Shutian

Inventor after: Zhang Nan

Inventor after: Li Wei

Inventor after: Han Hongliang

Inventor before: Zheng Chengshi

Inventor before: Cheng Jie

Inventor before: Li Dawei

Inventor before: Huang Hai

Inventor before: Zhang Nan

Inventor before: Ji Lin

Inventor before: Li Lu

Inventor before: Li Miaomiao

Inventor before: Zhou Hongjie

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