CN105305114B - A kind of earthing wire clip - Google Patents
A kind of earthing wire clip Download PDFInfo
- Publication number
- CN105305114B CN105305114B CN201510851475.6A CN201510851475A CN105305114B CN 105305114 B CN105305114 B CN 105305114B CN 201510851475 A CN201510851475 A CN 201510851475A CN 105305114 B CN105305114 B CN 105305114B
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- China
- Prior art keywords
- branch folder
- wire clamp
- folder
- clamp head
- insulating bar
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- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000001131 transforming effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Electric Cable Installation (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention discloses a kind of earthing wire clip, including insulating bar, and it is arranged on the wire clamp head at the top of insulating bar, the wire clamp head includes wire clamp head main body, and it is arranged on the left branch folder and right branch folder of wire clamp head main body both sides, the left branch folder and right branch folder are movably arranged on the top of wire clamp head main body by bearing pin, and it is provided with a spring between left branch folder and right branch folder, two branch folders are made to open an angle, the wire clamp head body interior is provided with trigonal slider, and positioned at left branch folder and right branch folder lower section, the top of the insulating bar is provided with the connector being connected with wire clamp head main body, a screw rod is provided with inside insulating bar, the base of screw tip face trigonal slider, insulating bar bottom is provided with the rotary handle of rotatable screw rod, the earthing wire clip of said structure can be securely attached on connected equipment.
Description
Technical field
The present invention relates to a kind of earthing wire clip, belongs to electrically connected equipment technical field.
Background technology
Wire clamp currently used for the ground wire of the upper pile crown of termination rack plug-in strip side is spring, and connection is unreliable, is using
During easily because vibration or other reasonses cause to come off, to operating personnel the person and equipment safety bring hidden danger.In addition, portion
Distribution becomes earthing wire clip as bolt type, and nut and wire clamp are in yi word pattern, in-convenience in use, and bolt tail easily touch it is adjacent
Interval, the person and equipment safety to operating personnel bring hidden danger.Moreover, the distribution transforming earthing wire clip used at present（380V,
10kV）Model is wide in variety, and partial category applicability is not strong,
Therefore, the present inventor is made further research to this, and design, this case are optimized to traditional distribution transforming earthing wire clip
Thus produce.
The content of the invention
It is an object of the invention to provide a kind of earthing wire clip that can be securely attached on connected equipment.
To achieve these goals, solution of the invention is：
A kind of earthing wire clip, including insulating bar, and the wire clamp head at the top of insulating bar is arranged on, the wire clamp head includes
Wire clamp head main body, and the left branch folder and right branch folder of wire clamp head main body both sides are arranged on, the left branch folder and right branch folder pass through pin
Axle is movably arranged on the top of wire clamp head main body, and is provided with a spring between left branch folder and right branch folder, two branch folders is opened one
Individual angle, the wire clamp head body interior are provided with trigonal slider, and below left branch folder and right branch folder, the insulating bar
Top is provided with the connector being connected with wire clamp head main body, and a screw rod, screw tip face trigonal slider are provided with inside insulating bar
Base, insulating bar bottom be provided with rotatable screw rod rotary handle, rotate rotary handle, screw rod is up moved and then is propped up
Trigonal slider, with the gap that the motion of trigonal slider, its top are inserted between left branch folder and right branch folder, so that left branch
Folder and right branch folder clamp connected equipment.
Preferably, the left branch folder or right branch folder are provided with a L-type catch, for supporting the weight of wire clamp head, prevent
It slides from the connection equipment such as upper pile crown of plug-in strip side.
Preferably, the right branch folder or left branch folder are provided with a movable head, the movable head is installed by bearing pin activity
In the inner side of right branch folder or left branch folder, and a spring is additionally provided between movable head and right branch folder or left branch folder, makes movable head can be with
According to the joint face of connected equipment, its angle is freely adjusted, ensures that both are parallel to each other junction, so as to be brought into close contact.
Preferably, the connector at the top of the insulating bar is provided with two block button holes, it is horizontal that wire clamp head bottom part body is provided with one
To long pin shaft, by the cooperation of long pin shaft and block button hole, be arranged on wire clamp head main body is firm at the top of insulating bar.
During above-mentioned earthing wire clip work, first by by the cooperation of long pin shaft and block button hole, wire clamp head main body is arranged on
At the top of insulating bar, now, because left branch presss from both sides the effect of the spring between right branch folder, both opened with certain angle, so very square
Just wire clamp head being connected on connected equipment, after connecting, rotates the rotating handles of insulating bar bottom, screw rod up moves,
After propping up trigonal slider, trigonal slider is set to also begin to branch folder to the left and the direction motion of right branch folder, trigonal slider drift angle is inserted
Enter the gap between left branch folder and right branch folder, with the motion of trigonal slider, left branch folder and right branch folder start slowly closure, directly
To connected equipment is clamped completely, the setting of movable head, left branch folder, right branch folder can be made more closely to be pasted with connected equipment
Close, simultaneously as have L-type catch, can be with the first moiety by weight of fixture, and then wire clamp head can be made to hang over connected equipment
On, prevent its landing.
Earthing wire clip of the present invention, left and right Zhi Jia utilize lever principle, can firmly connect earthing clamp
On connected equipment, security performance is improved；Moreover, the fastening direction of wire clamp head is changed to hang down by traditional horizontal yi word pattern
Straight linear, the length of wire clamp is reduced, avoid the problem of traditional wire clamp easily touches adjacent spaces, make the company of wire clamp and equipment
Connect more firm.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Brief description of the drawings
Fig. 1 is the earthing wire clip assembling schematic diagram of the present embodiment；
Fig. 2 is the wire clamp head sectional view of the present embodiment.
Embodiment
As shown in Figure 1-2, a kind of earthing wire clip, including insulating bar 1, and it is arranged on the wire clamp head at the top of insulating bar 1
2, the wire clamp head 2 includes wire clamp head main body 21, and is arranged on the left branch folder 22 and right branch folder 23 of the main body both sides of wire clamp head 21,
The left branch folder 22 and right branch folder 23 are movably arranged on the top of wire clamp head main body 21 by the first bearing pin 24, and left branch presss from both sides 22 Hes
The first spring 25 is provided between right branch folder 23, the setting of the first spring 25 can make two branch folders open an angle, be easy to connect
Connect corresponding equipment.In the present embodiment, the left branch folder 22 is provided with a L-type catch 26, for supporting the weight of wire clamp head,
Prevent it from being slid from the connection equipment such as upper pile crown of plug-in strip side.The right branch folder 23 is provided with a movable head 27, the activity
First 27 are movably arranged on the inner side of right branch folder 23 by the second bearing pin 31, and are additionally provided with second between movable head 27 and right branch folder 23
Spring 28, movable head 27 can freely adjust its angle according to the joint face of connected equipment, ensure that both junctions are mutually flat
OK, so as to being brought into close contact.Similarly, L-type catch 26 and movable head 27 can also be set in turn, are separately mounted to right branch and pressed from both sides 23 Hes
On left branch folder 22.
The inside of wire clamp head main body 21 is provided with trigonal slider 29, and positioned at left branch folder 22 and the lower section of right branch folder 23, institute
The top for stating insulating bar 1 is provided with the connector 11 being connected with wire clamp head main body 2, and connector 11 is provided with two block button holes 12, wire clamp
Head main body 2 bottom is provided with a horizontal long pin shaft 30, by the cooperation of long pin shaft 30 and block button hole 12, wire clamp head main body 2 is steady
Guan County is mounted in the top of insulating bar 1.The inside of insulating bar 1 is provided with a screw rod, the base of screw tip face trigonal slider 29, insulation
The bottom of bar 1 is provided with the rotary handle 13 of rotatable screw rod.
During above-mentioned earthing wire clip work, first by by the cooperation of long pin shaft 30 and block button hole 12, wire clamp head main body 2 is pacified
Mounted in the top of insulating bar 1, now, because left branch folder 22 and right branch press from both sides the effect of the first spring 25 between 23, both open necessarily
Angle, so very convenient be connected to wire clamp head on connected equipment, after connecting, rotate the rotation handle of the bottom of insulating bar 1
Hand 13, screw rod up moves, and after propping up trigonal slider 29, trigonal slider 29 is also begun to branch folder 22 to the left and right branch folder 23
Direction is moved, the gap that the drift angle of trigonal slider 29 is inserted between left branch folder 22 and right branch folder 23, with trigonal slider 29
Motion, left branch folder 22 and right branch folder 23 start slowly closure, until clamping connected equipment completely, the setting of movable head 27 can
So that left branch folder 22, right branch folder 23 are more closely bonded with connected equipment, simultaneously as there is L-type catch 26, line can be supported
A part of weight of chuck, and then wire clamp head 2 can be made to hang on connected equipment, prevent its landing.Connecing described in the present embodiment
Ground wire wire clamp, left and right Zhi Jia utilize lever principle, earthing clamp can be securely attached on connected equipment, improve peace
Full performance；Moreover, the fastening direction of wire clamp head is changed to vertical line shape, is reduced the length of wire clamp by traditional horizontal yi word pattern
Degree, avoids the problem of traditional wire clamp easily touches adjacent spaces, makes the connection of wire clamp and equipment more firm.
Above-described embodiment and schema and non-limiting product form of the invention and style, any art it is common
The appropriate change or modification that technical staff is done to it, it all should be regarded as not departing from the patent category of the present invention.
Claims (1)
- A kind of 1. earthing wire clip, it is characterised in that：Including insulating bar, and the wire clamp head at the top of insulating bar is arranged on, it is described Wire clamp head includes wire clamp head main body, and is arranged on the left branch folder and right branch folder of wire clamp head main body both sides, the left branch folder and the right side Branch presss from both sides the top that wire clamp head main body is movably arranged on by bearing pin, and is provided with a spring between left branch folder and right branch folder, makes two Branch folder opens an angle, and the wire clamp head body interior is provided with trigonal slider, and positioned at left branch folder and right branch folder lower section, institute The top for stating insulating bar is provided with the connector being connected with wire clamp head main body, and a screw rod, screw tip face are provided with inside insulating bar The base of trigonal slider, insulating bar bottom are provided with the rotary handle of rotatable screw rod, rotate rotary handle, screw rod is up transported Move and then prop up trigonal slider, with the motion of trigonal slider, the gap between the left branch folder of its top insertion and right branch folder, So that left branch folder and right branch folder clamp connected equipment；The left branch folder or right branch folder are provided with a L-type catch；The right branch Folder or left branch folder are provided with a movable head, and the movable head is movably arranged on the inner side of right branch folder or left branch folder by bearing pin, and A spring is additionally provided between movable head and right branch folder or left branch folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851475.6A CN105305114B (en) | 2015-11-30 | 2015-11-30 | A kind of earthing wire clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851475.6A CN105305114B (en) | 2015-11-30 | 2015-11-30 | A kind of earthing wire clip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105305114A CN105305114A (en) | 2016-02-03 |
| CN105305114B true CN105305114B (en) | 2018-01-09 |
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ID=55202067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510851475.6A Active CN105305114B (en) | 2015-11-30 | 2015-11-30 | A kind of earthing wire clip |
Country Status (1)
| Country | Link |
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| CN (1) | CN105305114B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782902B (en) * | 2017-01-13 | 2018-05-18 | 辽宁中德电缆有限公司 | A kind of stacked-up type doubling mold |
| CN107508058B (en) * | 2017-09-06 | 2024-02-09 | 广东粤创电力科技有限公司 | High-voltage grounding rod |
| CN107834230A (en) * | 2017-11-25 | 2018-03-23 | 曹健 | One kind ground wire quick-connecting joint |
| CN108695603A (en) * | 2018-06-18 | 2018-10-23 | 郭金泉 | Ear shape crocodile stings formula parallel groove clamp |
| CN109887772B (en) * | 2019-01-29 | 2020-11-10 | 国网浙江省电力有限公司丽水供电公司 | Conveniently articulate order gram stick working head of operation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350458A (en) * | 2008-08-21 | 2009-01-21 | 义乌市供电局 | Straight-clamping type grounding wire |
| CN201364982Y (en) * | 2008-12-01 | 2009-12-16 | 北京市电力公司 | Low-voltage ground wire |
| CN102904080B (en) * | 2012-11-13 | 2015-11-25 | 上海市电力公司 | The straight and-clamping fastening earth connection of a kind of power transformation sieve bar |
| CN104409882B (en) * | 2014-03-06 | 2016-04-06 | 国家电网公司 | Spiral earth connection conductor clamping connection earthed conductor stopping means |
| CN205231279U (en) * | 2015-11-30 | 2016-05-11 | 国网浙江省电力公司绍兴供电公司 | Grounding wire clamp |
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2015
- 2015-11-30 CN CN201510851475.6A patent/CN105305114B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105305114A (en) | 2016-02-03 |
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