CN109256728A - A kind of electrical power wiring pincers - Google Patents

A kind of electrical power wiring pincers Download PDF

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Publication number
CN109256728A
CN109256728A CN201811246052.1A CN201811246052A CN109256728A CN 109256728 A CN109256728 A CN 109256728A CN 201811246052 A CN201811246052 A CN 201811246052A CN 109256728 A CN109256728 A CN 109256728A
Authority
CN
China
Prior art keywords
caliper
holding rod
extension type
notch
bracing wire
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.)
Pending
Application number
CN201811246052.1A
Other languages
Chinese (zh)
Inventor
陆炜灏
张玉
熊光普
薛鹏翔
彭志超
刘瑜
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.)
State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Tianjin 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 State Grid Corp of China SGCC, State Grid Tianjin Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201811246052.1A priority Critical patent/CN109256728A/en
Publication of CN109256728A publication Critical patent/CN109256728A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables

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  • Catching Or Destruction (AREA)

Abstract

The present invention relates to a kind of electrical power wiring pincers, including extension type holding rod and caliper component, extension type holding rod uses hollow tube, caliper component includes No.1 caliper arm, No. two caliper arms and caliper bracket, caliper bracket uses hollow tube, which is coaxially mounted to the front end of extension type holding rod;Offer a notch in the side of caliper bracket, notch to open up direction consistent with the axis direction of caliper bracket;No.1 caliper arm is mounted on the front end of notch, movable pulley and bracing wire are equipped in the inside of caliper bracket, the movable pulley is mounted on the forward position of caliper bracket, bracing wire is wound on movable pulley, No. two caliper arms are located in notch and are connected in bracing wire, and the other end of bracing wire is via the internal stretch of extension type holding rod to the rear end of extension type holding rod outside.The present invention has rational design, structure is simple, and high-altitude wiring operation can easily be transferred to ground progress, so as to improve operating condition, improve safety.

Description

A kind of electrical power wiring pincers
Technical field
The present invention relates to electric power tool technical field, especially a kind of electrical power wiring pincers.
Background technique
Electrical power wiring pincers carry out the special fixture of patch when being test or maintenance electrical equipment.For many years, to not When the electrical equipment that can be directly contacted is tested or overhauled, requires operator and climb up wiring, large labor intensity It is dangerous.A kind of electrical power wiring pincers how are designed, traditional high altitude operation is transferred to ground and is carried out, is fundamentally solved Bring of climbing danger, makes the operating condition of site operation personnel be greatly improved, and becomes the weight of those skilled in the art's research Point.
Summary of the invention
It is an object of the invention in place of making up the deficiencies in the prior art, provide a kind of electrical power wiring pincers, using originally connecing Traditional high altitude operation can be transferred to ground progress by line tweezer, improved the operating condition of site operation personnel, ensured work Make the safety of personnel.
The purpose of the present invention is what is realized by following technological means:
A kind of electrical power wiring pincers, it is characterised in that: including extension type holding rod and caliper component, extension type holding rod Using hollow tube, caliper component includes No.1 caliper arm, No. two caliper arms and caliper bracket, and caliper bracket uses hollow tube, should Caliper bracket is coaxially mounted to the front end of extension type holding rod;A notch, notch are offered in the side of caliper bracket To open up direction consistent with the axis direction of caliper bracket;No.1 caliper arm is mounted on the front end of notch, in caliper bracket Inside is equipped with movable pulley and bracing wire, which is mounted on the forward position of caliper bracket, and bracing wire is wound on movable pulley, No. two pincers Body arm is located in notch and is connected in bracing wire, and the other end of bracing wire is via the internal stretch of extension type holding rod to scalable On the outside of the rear end of formula holding rod.
Moreover, the No.1 caliper arm is connected to the front end of caliper bracket by connecting components such as bolts and is located at slot The front end of mouth.
Moreover, guy winding bar is additionally provided on the rear end of extension type holding rod, when bracing wire pulls No. two caliper arms After being entrenched togather with No.1 caliper arm, by guy winding on guy winding bar.
The advantages and positive effects of the present invention are:
The present invention is hung tag the No.1 caliper arm of caliper component on the position for needing wiring using extension type holding rod, is led to Crossing bracing wire drives No. two caliper arms closely to complete clamping work to No.1 caliper arm rest, facilitates wiring.Further, since No.1 caliper arm Movable pulley principle is used between No. two caliper arms, therefore biggish grip force just can be obtained using lesser pulling force.The present invention is set Meter is reasonable, structure is simple, and high-altitude wiring operation can easily be transferred to ground progress, so as to improve operating condition, improves Safety.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Figure label explanation:
1, extension type holding rod;2, No.1 caliper arm;3, No. two caliper arms;4, caliper bracket;5, notch;6, it moves and slides Wheel;7, bracing wire;8, guy winding bar.
Specific embodiment
With reference to the accompanying drawing in detail narration the embodiment of the present invention, it should be noted that the present embodiment be it is narrative, no It is restrictive, this does not limit the scope of protection of the present invention.
As shown in Figure 1, a kind of electrical power wiring pincers, including extension type holding rod 1 and caliper component, extension type holding rod Using hollow tube, facilitate back panel wiring, while being conducive to mitigate electrical power wiring pincers overall weight.Caliper component is arranged in extension type The front end of holding rod.Its specific structure are as follows:
Caliper component includes 2, No. two caliper arms 3 of No.1 caliper arm and caliper bracket 4, and caliper bracket uses hollow tube, should Caliper bracket is coaxially mounted to the front end of extension type holding rod, it may be assumed that the length direction and extension type of caliper bracket are held The length direction of bar is consistent.A notch 5, the axis for opening up direction Yu caliper bracket of notch are offered in the side of caliper bracket Line direction (length direction) is consistent.
No.1 caliper arm is mounted on the front end of notch, it may be assumed that No.1 caliper arm is connected to pincers by connecting components such as bolts The front end of body support frame and the front end for being located at notch.It is equipped with movable pulley 6 and bracing wire 7 in the inside of caliper bracket, the dynamic cunning Wheel is mounted on the forward position of caliper bracket, and bracing wire is wound on movable pulley, and No. two caliper arms are located in notch and are connected to bracing wire On, the other end of bracing wire via the internal stretch to the rear end of extension type holding rod of extension type holding rod on the outside of.It has Body structure are as follows: guy winding bar 8 is additionally provided on the rear end of extension type holding rod, when bracing wire pulls No. two caliper arms and one After number caliper arm is entrenched togather, by guy winding on guy winding bar, facilitate operation.
Application method of the invention are as follows:
By pulling above-mentioned bracing wire that No. two caliper arms can be driven close to No.1 caliper arm rest along notch, docking is realized The clipping operation of line position facilitates ground wiring to work.And due to the design of above-mentioned movable pulley and bracing wire, so that lesser pulling force Biggish grip force just can be obtained.

Claims (3)

1. a kind of electrical power wiring pincers, it is characterised in that: including extension type holding rod and caliper component, extension type holding rod is adopted With hollow tube, caliper component includes No.1 caliper arm, No. two caliper arms and caliper bracket, and caliper bracket uses hollow tube, the pincers Body support frame is coaxially mounted to the front end of extension type holding rod;A notch is offered in the side of caliper bracket, notch It is consistent with the axis direction of caliper bracket to open up direction;No.1 caliper arm is mounted on the front end of notch, in caliper bracket Portion is equipped with movable pulley and bracing wire, which is mounted on the forward position of caliper bracket, and bracing wire is wound on movable pulley, No. two calipers Arm is located in notch and is connected in bracing wire, and the other end of bracing wire is via the internal stretch of extension type holding rod to extension type On the outside of the rear end of holding rod.
2. a kind of electrical power wiring pincers according to claim 1, it is characterised in that: the No.1 caliper arm passes through bolt etc. Connecting component is connected to the front end of caliper bracket and is located at the front end of notch.
3. a kind of electrical power wiring pincers according to claim 1, it is characterised in that: on the rear end of extension type holding rod It is additionally provided with guy winding bar, after bracing wire pulls No. two caliper arms and No.1 caliper arm to be entrenched togather, guy winding is being drawn On line winding bar.
CN201811246052.1A 2018-10-23 2018-10-23 A kind of electrical power wiring pincers Pending CN109256728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811246052.1A CN109256728A (en) 2018-10-23 2018-10-23 A kind of electrical power wiring pincers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811246052.1A CN109256728A (en) 2018-10-23 2018-10-23 A kind of electrical power wiring pincers

Publications (1)

Publication Number Publication Date
CN109256728A true CN109256728A (en) 2019-01-22

Family

ID=65046056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811246052.1A Pending CN109256728A (en) 2018-10-23 2018-10-23 A kind of electrical power wiring pincers

Country Status (1)

Country Link
CN (1) CN109256728A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205389015U (en) * 2016-03-03 2016-07-20 国网山东省电力公司胶州市供电公司 Electric power wiring pincers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205389015U (en) * 2016-03-03 2016-07-20 国网山东省电力公司胶州市供电公司 Electric power wiring pincers

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20190122

RJ01 Rejection of invention patent application after publication