CN206259504U - A kind of tongue piece formula binding clip for ground wire group - Google Patents
A kind of tongue piece formula binding clip for ground wire group Download PDFInfo
- Publication number
- CN206259504U CN206259504U CN201621292979.5U CN201621292979U CN206259504U CN 206259504 U CN206259504 U CN 206259504U CN 201621292979 U CN201621292979 U CN 201621292979U CN 206259504 U CN206259504 U CN 206259504U
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- CN
- China
- Prior art keywords
- tongue piece
- ground wire
- binding clip
- jaws
- insulating bar
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- 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.)
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Abstract
The utility model discloses a kind of tongue piece formula binding clip for ground wire group, including jaws, mobile tongue piece is provided with jaws, one end of mobile tongue piece connecting screw rod, screw rod is connected with the screw thread of jaws, and the other end of screw rod is connected with joint.The insulating bar bayonet socket of the utility model insulating bar and the split type connection of joint of binding clip, can change required binding clip according to the scale size of institute's link position, can effectively improve efficiency；Binding clip is used and freely changes pattern, can freely be changed according to the size of live busbar and steel-cored aluminium strand, realize earth brace and ground wire splits placement, greatly save recovery and the finishing time of ground wire, the utility model not only saves man power and material, it is effective to improve the condition of work at scene, and ensure that the safety of equipment and the safety of the person.
Description
【Technical field】
The utility model belongs to electric power project engineering field, is related to a kind of tongue piece formula binding clip for ground wire group.
【Background technology】
In maintenance repair work, ground wire is to be used in service work be grounded dead line to ensure to on-site personnel
The necessary devices of personal security work, its effect is to prevent from equipment from sending a telegram here suddenly to produce electric arc and voltage, to on-site personnel
Damage,《State Grid Corporation of China's electric power safety working regulation》Necessary hanging earthing conductor during middle clear stipulaties power failure operation, and
Found during actual suspension ground wire, because the height of power equipment is different, ground wire suspension tie point position is complicated, angle
The reason such as hardly possible operation, site environment be severe, makes suspension ground wire not only take but also laborious, and with safety work risk higher,
Through being commonly encountered following problem in being applied at the scene according to the traditional ground wire of investigation：
1st, the general connection with ground wire by single insulating bar of tradition 10-35kV ground wires group constitutes, its length difference
Be 25cm and 65cm, during suspension gap bridge bus or the other positions ground wire of scene its height in 250cm or so, due to being grounded
Line insulating bar distance not enough needs suspension ground wire of ascending a height, and the security risk of operation of ascending a height is directly increased during ascending a height.
2nd, when traditional ground wire hangs ground wire in 10-35kV switch cubicles, 10kV switch cubicles are excessively narrow and small due to space,
Often there is ground wire operating lever when hanging ground wire using conventional length ground wire oversize and can not smoothly hang ground connection
Line.
3rd, the structural difference that set up an office because electrical equipment grounding is traditional thread binding is larger, and attachment point structure is lead-type sometimes, sometimes
It is band iron type, and wire can be divided into horizontal wire and vertical wires, band iron can be divided into bridge type band iron and plate band iron again, its
Middle horizontal wire and the installing of plate band iron are relatively easy to, and vertical wires and the installing of bridge type band iron are very difficult, so utilizing
Often there are the improper situations such as some action bars joint dimensions are small in conventional ground lead, and causing the ground wire of suspension can not have
Being fixed on wire for effect, puts or touches in the event of wind under gravity, and ground wire hook easily falls off and injures it by a crashing object
His electrical equipment and personnel, cause the generation of accident.
4th, traditional ground wire group is that action bars and ground wire chuck are stationarily connected to together, it is impossible to separates, causes to connect
Ground wire is more time-consuming when reclaiming, while being also required to separate insulating bar and ground connection thread test in routine test, takes during dismounting
When, it is laborious, it is cumbersome.
【Utility model content】
The purpose of this utility model is the shortcoming for overcoming above-mentioned prior art, there is provided a kind of tongue piece for ground wire group
Formula binding clip.
To reach above-mentioned purpose, the utility model is achieved using following technical scheme：
A kind of tongue piece formula binding clip for ground wire group, including jaws, are provided with mobile tongue piece, mobile tongue piece in jaws
One end of connecting screw rod, screw rod is connected with the screw thread of jaws, and the other end of screw rod is connected with joint.
The utility model is further improved：
Jaws is U-shaped.
The retaining part of jaws offers the notch for clamping circuit.
The retaining part of mobile tongue piece is provided with broached-tooth design.
Spacing hole is offered on the side wall of joint, screw is provided with the connection sheet of insulating bar bayonet socket, stop screw is passed through
Spacing hole and screw, by joint and insulating bar bayonet connection.
The spacing hole that two positions are oppositely arranged is opened up on joint, and is connected by two stop screws and insulating bar bayonet socket
Connect.
Compared with prior art, the utility model has the advantages that：
The insulating bar bayonet socket of the utility model insulating bar and the split type connection of joint of binding clip, can be according to institute's connection position
The scale size put changes required binding clip, can effectively improve efficiency；Binding clip is used and freely changes pattern, energy
It is enough freely to be changed according to the size of live busbar and steel-cored aluminium strand, realize earth brace and ground wire splits placement, save significantly
Recovery and the finishing time of ground wire are saved, the present invention not only saves man power and material, effectively improved the work at scene
Condition, and ensure that the safety of equipment and the safety of the person.
【Brief description of the drawings】
Fig. 1 is overall structure diagram of the present utility model.
Wherein：1- jaws；2- moves tongue piece；3- screw rods；4- stop screws；5- spacing holes；6- joints.
【Specific embodiment】
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1, the utility model includes U-shaped jaws 1, and the retaining part of jaws 1 is provided with to be easy to clamp circuit
Notch, mobile tongue piece 2 is provided with jaws 1, the retaining part of mobile tongue piece 2 is provided with broached-tooth design, and mobile tongue piece 2 is connected
One end of screw rod 3, screw rod 3 is threadedly coupled with jaws 1, and the other end of screw rod 3 is provided with joint 6；Insulating bar includes connecting with joint 6
The insulating bar bayonet socket for connecing, is provided with connection sheet on insulating bar bayonet socket, the draw-in groove that connection sheet is set for card is offered on joint 6, connects
Spacing hole 5 is offered on first 6 side wall relative position both sides, screw is provided with the connection sheet of insulating bar bayonet socket, joint 6 leads to
Two stop screws 4 through spacing hole 5 and screw connection insulating bar bayonet socket are crossed, insulating bar, upper section are saved in insulating bar bayonet connection
Insulating bar be set in it is lower section insulating bar in, it is upper section insulating bar can it is extended or retracted it is lower section insulating bar in, it is upper section insulating bar and under
The connecting portion of section insulating bar is provided with the lock for saving insulating bar and lower section insulating bar in fixation, and lock includes that internal layer is latched
With outer layer lock, the end of lower section insulating bar is provided with anti-slip material and warning mark.
The course of work of the present utility model：
The joint 6 of binding clip is inserted at insulating bar bayonet socket, stop screw 4 is then respectively installed to ground connection clipper joint
At the spacing hole 5 of both sides and fastened, that is, completed the installation that earth clip is connected with insulating bar；Pass through rotating insulated bar when using
Driving the rotation of screw rod 3 makes to move tongue piece 2 and moves, and ground wire is clamped between jaws 1 and mobile tongue piece 2, completes corresponding operation；
In using ground wire group connection device procedures, if it find that binding clip is off size suitable, the spacing spiral shell of binding clip both sides is opened
Nail 4, you can take out binding clip, changes suitable binding clip.
Above content is only explanation technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality
Within protection domain with new claims.
Claims (6)
1. shifting is provided with a kind of tongue piece formula binding clip for ground wire group, it is characterised in that including jaws (1), jaws (1)
Dynamic tongue piece (2), the one end of mobile tongue piece (2) connecting screw rod (3) opens up screwed hole on a side of jaws (1), screw rod (3) with
The screw thread of jaws (1) is connected, and the other end of screw rod (3) is connected with joint (6).
2. the tongue piece formula binding clip for ground wire group according to claim 1, it is characterised in that jaws (1) is U-shaped.
3. the tongue piece formula binding clip for ground wire group according to claim 1, it is characterised in that the clamping of jaws (1)
Position offers the notch for clamping circuit.
4. the tongue piece formula binding clip for ground wire group according to claim 1, it is characterised in that mobile tongue piece (2)
Retaining part is provided with broached-tooth design.
5. the tongue piece formula binding clip for ground wire group according to claim 1, it is characterised in that the side wall of joint (6)
On offer spacing hole (5), be provided with screw in the connection sheet of insulating bar bayonet socket, stop screw (4) is through spacing hole (5) and spiral shell
Hole, by joint (6) and insulating bar bayonet connection.
6. the tongue piece formula binding clip for ground wire group according to claim 1, it is characterised in that joint is opened up on (6)
The spacing hole (5) that two positions are oppositely arranged, and by two stop screws (4) and insulating bar bayonet connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292979.5U CN206259504U (en) | 2016-11-29 | 2016-11-29 | A kind of tongue piece formula binding clip for ground wire group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292979.5U CN206259504U (en) | 2016-11-29 | 2016-11-29 | A kind of tongue piece formula binding clip for ground wire group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259504U true CN206259504U (en) | 2017-06-16 |
Family
ID=59026345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621292979.5U Active CN206259504U (en) | 2016-11-29 | 2016-11-29 | A kind of tongue piece formula binding clip for ground wire group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206259504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593448A (en) * | 2020-04-30 | 2020-08-28 | 安徽兰翔纺机科技有限公司 | Spinning machine rubber roll capable of removing static electricity and preventing winding |
-
2016
- 2016-11-29 CN CN201621292979.5U patent/CN206259504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593448A (en) * | 2020-04-30 | 2020-08-28 | 安徽兰翔纺机科技有限公司 | Spinning machine rubber roll capable of removing static electricity and preventing winding |
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| GR01 | Patent grant |