CN107369929A - It is a kind of powered to tear the bare conductor wire clamp taken open - Google Patents
It is a kind of powered to tear the bare conductor wire clamp taken open Download PDFInfo
- Publication number
- CN107369929A CN107369929A CN201710449446.6A CN201710449446A CN107369929A CN 107369929 A CN107369929 A CN 107369929A CN 201710449446 A CN201710449446 A CN 201710449446A CN 107369929 A CN107369929 A CN 107369929A
- Authority
- CN
- China
- Prior art keywords
- hook
- screw
- holder
- tear
- powered
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/42—Clamping area to one side of screw only
Landscapes
- Clamps And Clips (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of bare conductor wire clamp that powered can be torn open and take, including Metallic hook and insulation rod member, Metallic hook includes hook seat, holder and Hook, and insulation rod member includes insulation and erects long bar segment and metal hyphen bar segment；Connected between hook seat and Hook by hook base segment, hook seat is provided with the pinching screw coordinated with hook seat screw thread, and pinching screw includes head of screw and stud, and stud is rotatablely connected with holder by bearing, and holder is slidably connected with hook seat；Hardware is provided with the handle hole for being used to allow short wire crosspiece to stretch into and for waiting to tear the connecting hole set up the binding post of standby drainage thread and be connected open.The beneficial effects of the invention are as follows：Livewire work can be carried out, overlap joint or the dismounting of equipment and high-voltage line are just carried out without powering off, mode of operation is simple and easy, and security is good, can ensure high-efficient homework.
Description
Technical field
The invention belongs to livewire work technical field, more particularly to a kind of it powered can tear the bare conductor wire clamp taken open.
Background technology
At present, high pressure bare conductor is one of very conventional transmission of electricity structure, and it can be attached (overlap joint) with various equipment.
Its basic type of attachment is connected for the binding post of equipment drainage thread with high pressure bare conductor.But, equipment with high pressure is naked leads
, it is necessary to which the power-off of high pressure bare conductor could be operated when (overlap joint) is dismantled or connected to line, electric shock otherwise may result in.But
Be, high pressure bare conductor be frequently not only overlap joint it is therefore wide tearing power operation coverage when taking open to an equipment, relatively
For it is more inconvenient.
The content of the invention
The invention aims to overcome deficiency of the prior art, there is provided and one kind can carry out livewire work, without
Power-off just carries out overlap joint or the dismounting of equipment and high-voltage line, and mode of operation is simple and easy, and security is good, can ensure high-efficient homework
Powered can tear the bare conductor wire clamp taken open.
To achieve these goals, the present invention uses following technical scheme：
It is a kind of powered to tear the bare conductor wire clamp taken open, including
Metallic hook and insulation rod member, the Metallic hook include hook seat, holder and the hook being sequentially distributed from the bottom to top
Body, insulation rod member include insulation and erect long bar segment and metal hyphen bar segment；
Connected between the hook seat and Hook by hook base segment, hook seat is provided with the clamping spiral shell coordinated with hook seat screw thread
Nail, pinching screw include head of screw and stud, and stud is rotatablely connected with holder by bearing, and holder is slidably connected with hook seat, folder
Seat glide direction is in below holder parallel to pinching screw axial direction, pinching screw, and head of screw is in below hook seat；
The hardware with waiting to tear open provided with the handle hole for being used to allow short wire crosspiece to stretch into and for setting up standby draw
The connecting hole of the binding post connection of streamline.
Preferably, the parcel groove to lower recess is provided with the top of the holder, and on handle hole axial direction, parcel groove insertion folder
Seat.
Preferably, the insulation erects long bar segment perpendicular to metal hyphen bar segment, handle hole diameter parallel is in connection hole axle
Line, hook seat glide direction are vertical.
Preferably, the Metallic hook is provided with cleaning cylinder body and the auxiliary groove that is in below handle hole, auxiliary groove with
Handle hole connects, and interior be provided with of auxiliary groove starts air bag and the startup plate with starting balloon contacts, starts plate and is on startup air bag
Side, start plate and be slidably connected with Metallic hook, startup plate glide direction is vertical, is provided with cleaning cylinder body close with cleaning cylinder body slip
Seal the cleaning piston coordinated, cleaning piston glide direction is horizontal, cleaning piston will clear up cylinder interior be separated into the first cavity and
Second cavity, the second cavity is interior to be provided with back-moving spring, and back-moving spring one end connection cleaning piston, the connection of the back-moving spring other end is clearly
Manage cylinder body；
First cavity connect by main tracheae with starting air bag, is cleared up cylinder body and is provided with some auxiliary tracheaes, in overdose space
Provided with injection nozzle carrier, injection nozzle carrier is provided with some air nozzles, has overdose space, pinching screw between holder bottom surface and hook seat top surface
The part being in overdose space is screw modulation section, and air nozzle corresponds towards screw modulation section, air nozzle with auxiliary tracheae,
Air nozzle is communicated to the second cavity by corresponding auxiliary tracheae.
Preferably, the back-moving spring diameter parallel is provided with down auxiliary groove in cleaning piston glide direction, Metallic hook,
Under cleaning cylinder body is in auxiliary groove, all auxiliary tracheaes both pass through down the notch of auxiliary groove.
Preferably, the cleaning piston is provided with horizontal piston rod, horizontal piston rod is provided with tranverse connecting rod, and tranverse connecting rod both ends are equal
Formed provided with brush board, between two brush boards at tranverse connecting rod both ends and clean space with water, brush board is provided with multiple for cleaning screw modulation with water
The elastic wire bristle of section, each air nozzle and all elastic steel wire bristle are in and cleaned with water in space, and brush board is in overdose space
Interior, horizontal piston rod one end is stretched into the second cavity, and horizontal piston rod length direction is parallel to any brush board, in horizontal piston pole length side
Upwards, the first cavity, the second cavity, clean space with water and screw modulation section is sequentially arranged.
Preferably, the tranverse connecting rod is horizontally disposed, tranverse connecting rod length direction is perpendicular to horizontal piston rod length direction is horizontal
Connecting rod, which is in, to be cleaned with water in space.
The beneficial effects of the invention are as follows：Livewire work can be carried out, the overlap joint of equipment and high-voltage line is just carried out without powering off
Or dismounting, mode of operation is simple and easy, and security is good, can ensure high-efficient homework.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the structural representation at present invention insulation rod member；
Fig. 3 is the structural representation of the embodiment of the present invention 2；
Fig. 4 is the enlarged drawing at A in Fig. 3；
Fig. 5 is the structural representation at auxiliary groove in the embodiment of the present invention 2；
Fig. 6 is the structural representation cleared up in the embodiment of the present invention 2 at cylinder body.
In figure：Metallic hook 1, handle hole 1a, connecting hole 1b, auxiliary groove 1c, hook seat 11, holder 12, parcel groove 12a, extension
Long bar segment 21, metal hyphen bar segment 22, pinching screw 3, head of screw 31, spiral shell are erected in coupler body 13, hook base segment 14, insulation rod member 2, insulation
Post 32, cleaning cylinder body 4, the first cavity 4a, the second cavity 4b, cleaning piston 41, back-moving spring 42, horizontal piston rod 43, tranverse connecting rod
431st, brush board 432, startup air bag 51, startup plate 52, injection nozzle carrier 6, auxiliary tracheae 61, air nozzle 62.
Embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1：Fig. 1 is a kind of powered to tear the bare conductor wire clamp taken open to shown in Fig. 2, including
Metallic hook 1 and insulation rod member 2, the Metallic hook include hook seat 11, the holder 12 being sequentially distributed from the bottom to top
And Hook 13, insulation rod member include insulation and erect long bar segment 21 and metal hyphen bar segment 22；
Connected between the hook seat and Hook by hook base segment 14, hook seat is provided with the clamping spiral shell coordinated with hook seat screw thread
Nail 3, pinching screw includes head of screw 31 and stud 32, and stud is rotatablely connected with holder by bearing, and holder slides with hook seat to be connected
Connect, holder glide direction is in below holder parallel to pinching screw axial direction, pinching screw, and head of screw is in below hook seat；
The hardware be provided be used to allowing handle hole 1a that short wire crosspiece stretches into and for wait to tear open set up it is standby
The connecting hole 1b of the binding post connection of drainage thread.Metal hyphen bar segment diameter is less than or equal to operation bore dia.Stud and axle
Hold inner ring coaxially to fix, holder is fixed with bearing outer ring.
The parcel groove 12a to lower recess is provided with the top of the holder, on handle hole axial direction, parcel groove insertion holder.Bag
Wrap up in groove preferably can be bonded with high pressure bare conductor, improve clamping effect.
The insulation erects long bar segment perpendicular to metal hyphen bar segment, and handle hole diameter parallel is in connection axially bored line, hook seat cunning
Dynamic direction is vertical.
When carrying out equipment and the overlap joint of high pressure bare conductor using the present invention, by the binding post of equipment drainage thread, (equipment is drawn
After streamline is crimped with binding post) fixed with connecting hole；By in the metal hyphen bar segment insertion operation hole for the rod member that insulate, lift
Long bar segment is erected in insulation, Hook is suspended on high pressure bare conductor, now high pressure bare conductor is between holder and Hook.
Then moved up by insulating sleeve turn pinching screw, band dynamic holder, so as to holder and Hook that high pressure is naked
Conductor clamping (because pinching screw with hook seat screw thread with coordinating, stud is rotatablely connected with holder by bearing, holder and with hook seat
It is slidably connected, so turn pinching screw can move up and down with dynamic holder).Finally extract insulation rod member (metal hyphen bar
Section), just complete band electrical bonding.If wanting powered dismounting, by insulating sleeve turn pinching screw, band dynamic holder moves down,
High pressure bare conductor is unclamped, then stretches into insulation rod member (metal hyphen bar segment) in handle hole, then lifts insulation and erects long bar segment, takes
Lower Metallic hook.
Embodiment 2：The basic structure and embodiment of the present embodiment are with example 1 is applied, and its difference is, such as Fig. 3 to Fig. 6
Shown in, the Metallic hook is provided with cleaning cylinder body 4 and the auxiliary groove 1c being in below handle hole, and auxiliary groove connects with handle hole
Logical, interior be provided with of auxiliary groove starts air bag 51 and the startup plate 52 with starting balloon contacts, starts plate and is in above startup air bag, opens
Dynamic plate is slidably connected with Metallic hook, and startup plate glide direction is vertical, is provided with to be slidingly sealed with cleaning cylinder body in cleaning cylinder body and matches somebody with somebody
The cleaning piston 41 of conjunction, cleaning piston glide direction is horizontal, cleaning piston will clear up cylinder interior be separated into the first cavity 4a and
Second cavity 4b, the second cavity is interior to be provided with back-moving spring 42, back-moving spring one end connection cleaning piston, back-moving spring other end company
Connect cleaning cylinder body；
First cavity is connected by main tracheae with starting air bag, and cleaning cylinder body is provided with some auxiliary tracheaes 61, overdose space
Interior to be provided with injection nozzle carrier 6, injection nozzle carrier is provided with some air nozzles 62, has overdose space between holder bottom surface and hook seat top surface, folder
The part that tight screw is in overdose space be screw modulation section, and air nozzle is towards screw modulation section, air nozzle and auxiliary tracheae one
One correspondence, air nozzle are communicated to the second cavity by corresponding auxiliary tracheae.
The back-moving spring diameter parallel is provided with down auxiliary groove in cleaning piston glide direction, Metallic hook, clears up cylinder body
Under being in auxiliary groove, all auxiliary tracheaes both pass through down the notch of auxiliary groove.
The cleaning piston is provided with horizontal piston rod 43, and horizontal piston rod is provided with tranverse connecting rod 431, and tranverse connecting rod both ends are equipped with
Brush board 432, formed between two brush boards at tranverse connecting rod both ends and clean space with water, brush board, which is provided with, multiple to be used to clean screw modulation section with water
Elastic wire bristle, each air nozzle and all elastic steel wire bristle be in and clean with water in space, and brush board is in overdose space,
Horizontal piston rod one end is stretched into the second cavity, and horizontal piston rod length direction is parallel to any brush board, in horizontal piston rod length direction
On, the first cavity, the second cavity, clean space with water and screw modulation section is sequentially arranged.
The tranverse connecting rod is horizontally disposed, and tranverse connecting rod length direction is perpendicular to horizontal piston rod length direction, tranverse connecting rod is in clearly
Brush in space.
After equipment has been overlapped, the present invention is in a fixed state.When needing powered dismounting, as it was previously stated, needing
To be moved down by insulating sleeve turn pinching screw come band dynamic holder, i.e., screw modulation section needs to move down.But, due to the present invention
It is in outdoor environment, situations such as entrance (larger) impurity can be run at screw modulation section unavoidably, so as to cause turn
During pinching screw, pinching screw can not smoothly descend turn to move, and the present invention is both powered, and aloft, worker is very for suspension again
Hardly possible at screw modulation section directly to clearing up.
In the present embodiment,, can be first by metal hyphen bar when needing powered dismounting shown in by taking visual angle in Fig. 3 to 6 as an example
Section is stretched into handle hole, is pulled down insulation and is erected long bar segment, when the perpendicular long bar segment of insulation pulls down, metal hyphen bar segment can be driven to move down, from
And startup plate is pushed, starting plate flattens startup air bag, starts a part of gas in air bag and enters the first cavity through main tracheae, clears up
Piston moves right (back-moving spring compression), so as to which gas in the second cavity be extruded from each air nozzle, with to screw modulation section
Place carries out blowing-out, so as to remove the impurity at screw modulation section.
At the same time, clear up piston drives brush board to move to right by horizontal piston rod, tranverse connecting rod, so as to the elastic wire on brush board
Bristle is directly cleaned with water to screw modulation section, is acted with reference to above-mentioned blowing-out, further can effectively go the removal of impurity, ensures that screw is adjusted
Becoming section can smoothly move down.And insulate and erect after long bar segment is pulled down, then discharged, under action of reset spring, each structure can be with
Reset.The pulling operation that long bar segment is erected in insulation can be carried out repeatedly, so as to carry out multiple blowing-out and clean with water.
Then, can be moved down by insulating sleeve turn pinching screw come band dynamic holder, to unclamp high pressure bare conductor, Ran Houzai
Insulation is lifted to erect long bar segment, remove Metallic hook.
Claims (7)
1. a kind of powered can tear the bare conductor wire clamp taken open, it is characterized in that, including
Metallic hook and insulation rod member, the Metallic hook include hook seat, holder and the Hook being sequentially distributed from the bottom to top, absolutely
Edge rod member includes insulation and erects long bar segment and metal hyphen bar segment；
Connected between the hook seat and Hook by hook base segment, hook seat is provided with the pinching screw coordinated with hook seat screw thread, folder
Tight screw includes head of screw and stud, and stud is rotatablely connected with holder by bearing, and holder is slidably connected with hook seat, and holder slides
Pinching screw axial direction is oriented parallel to, pinching screw is in below holder, and head of screw is in below hook seat；
The hardware with waiting to tear open provided with the handle hole for being used to allow short wire crosspiece to stretch into and for setting up standby drainage thread
Binding post connection connecting hole.
2. it is according to claim 1 it is a kind of powered can tear the bare conductor wire clamp taken open, it is characterized in that, be provided with the top of the holder
To the parcel groove of lower recess, on handle hole axial direction, parcel groove insertion holder.
3. it is according to claim 1 it is a kind of powered can tear the bare conductor wire clamp taken open, it is characterized in that, it is described insulation erect long bar segment
It is vertical in connection axially bored line, hook seat glide direction perpendicular to metal hyphen bar segment, handle hole diameter parallel.
4. a kind of according to claim 1 or 2 or 3 powered can tear the bare conductor wire clamp taken open, it is characterized in that, the metal hook
Part is provided with cleaning cylinder body and the auxiliary groove being in below handle hole, auxiliary groove connect with handle hole, is provided with and starts in auxiliary groove
Air bag and the startup plate with starting balloon contacts, start plate and be in above startup air bag, start plate and be slidably connected with Metallic hook,
Startup plate glide direction is vertical, and the cleaning piston that cooperation is slidingly sealed with cleaning cylinder body is provided with cleaning cylinder body, piston is cleared up and slides
Dynamic direction is horizontal, and cleaning piston will clear up cylinder interior and be separated into the first cavity and the second cavity, is provided with and resets in the second cavity
Spring, back-moving spring one end connection cleaning piston, back-moving spring other end connection cleaning cylinder body；
First cavity is connected by main tracheae with starting air bag, and cleaning cylinder body is provided with some auxiliary tracheaes, is provided with overdose space
Injection nozzle carrier, injection nozzle carrier are provided with some air nozzles, have overdose space between holder bottom surface and hook seat top surface, and pinching screw is in
Part in overdose space is screw modulation section, and air nozzle corresponds towards screw modulation section, air nozzle with auxiliary tracheae, jet
Mouth is communicated to the second cavity by corresponding auxiliary tracheae.
5. it is according to claim 4 it is a kind of powered can tear the bare conductor wire clamp taken open, it is characterized in that, the back-moving spring axis
Parallel to cleaning piston glide direction, Metallic hook is provided with down auxiliary groove, and under cleaning cylinder body is in auxiliary groove, all auxiliary tracheaes are equal
Pass through down the notch of auxiliary groove.
6. it is according to claim 4 it is a kind of powered can tear the bare conductor wire clamp taken open, it is characterized in that, it is described cleaning piston on set
There is a horizontal piston rod, horizontal piston rod is provided with tranverse connecting rod, and tranverse connecting rod both ends are equipped with brush board, between two brush boards at tranverse connecting rod both ends
Space is cleaned in formation with water, and brush board is provided with multiple elastic wire bristles for being used to clean screw modulation section with water, each air nozzle and all bullets
Property steel wire bristle, which is in, to be cleaned with water in space, and brush board is in overdose space, and horizontal piston rod one end is stretched into the second cavity, horizontal work
Stopper rod length direction is parallel to any brush board, on horizontal piston rod length direction, the first cavity, the second cavity, clean with water space and
Screw modulation section is sequentially arranged.
7. it is according to claim 6 it is a kind of powered can tear the bare conductor wire clamp taken open, it is characterized in that, the horizontal cloth of tranverse connecting rod
Put, tranverse connecting rod length direction is perpendicular to horizontal piston rod length direction, tranverse connecting rod, which is in, to be cleaned with water in space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449446.6A CN107369929B (en) | 2017-06-14 | 2017-06-14 | It is a kind of to charge the bare conductor wire clamp torn open and taken |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449446.6A CN107369929B (en) | 2017-06-14 | 2017-06-14 | It is a kind of to charge the bare conductor wire clamp torn open and taken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107369929A true CN107369929A (en) | 2017-11-21 |
| CN107369929B CN107369929B (en) | 2019-05-07 |
Family
ID=60305306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710449446.6A Active CN107369929B (en) | 2017-06-14 | 2017-06-14 | It is a kind of to charge the bare conductor wire clamp torn open and taken |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107369929B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899153A (en) * | 2017-12-07 | 2018-04-13 | 中建四局第三建筑工程有限公司 | A kind of formwork supporting plate faces side operation safety protection method and device |
| CN112467657A (en) * | 2020-11-13 | 2021-03-09 | 江西泉新电气有限公司 | Cable fastening clamp |
| CN114918192A (en) * | 2022-05-31 | 2022-08-19 | 广西金步电力科技有限公司 | Multifunctional connection intelligent device for insulated wire |
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| CN106207525A (en) * | 2016-06-29 | 2016-12-07 | 国网山东省电力公司济南市历城区供电公司 | A kind of split-type is connected wires installation tool |
| CN206922036U (en) * | 2017-06-14 | 2018-01-23 | 国网浙江省电力公司衢州供电公司 | It powered can tear the bare conductor wire clamp taken open |
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| US7160142B2 (en) * | 2005-01-04 | 2007-01-09 | Cooper Technologies Company | Grounding clamp apparatus and method |
| CN201741830U (en) * | 2010-06-12 | 2011-02-09 | 禹州市电力工业公司 | Tool for live working |
| US20150132979A1 (en) * | 2012-07-19 | 2015-05-14 | Thomas & Betts International, Llc | Electrical connector having grounding mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899153A (en) * | 2017-12-07 | 2018-04-13 | 中建四局第三建筑工程有限公司 | A kind of formwork supporting plate faces side operation safety protection method and device |
| CN112467657A (en) * | 2020-11-13 | 2021-03-09 | 江西泉新电气有限公司 | Cable fastening clamp |
| CN114918192A (en) * | 2022-05-31 | 2022-08-19 | 广西金步电力科技有限公司 | Multifunctional connection intelligent device for insulated wire |
| CN114918192B (en) * | 2022-05-31 | 2024-04-19 | 广西金步电力科技有限公司 | Multifunctional intelligent connection device for insulated wires |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107369929B (en) | 2019-05-07 |
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