CN109256728A - A kind of electrical power wiring pincers - Google Patents
A kind of electrical power wiring pincers Download PDFInfo
- 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
Links
Classifications
-
- 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
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
Landscapes
- 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
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.
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)
| 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 |
-
2018
- 2018-10-23 CN CN201811246052.1A patent/CN109256728A/en active Pending
Patent Citations (1)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| 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 |