CN207459209U - A kind of Novel connecting ground wire clamp device - Google Patents
A kind of Novel connecting ground wire clamp device Download PDFInfo
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- CN207459209U CN207459209U CN201721662401.9U CN201721662401U CN207459209U CN 207459209 U CN207459209 U CN 207459209U CN 201721662401 U CN201721662401 U CN 201721662401U CN 207459209 U CN207459209 U CN 207459209U
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- access device
- quick access
- ground connection
- spring
- copper post
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Abstract
The utility model is related to power grid appliance fields, more specifically, it is related to a kind of Novel connecting ground wire clamp device, including ground connection copper post, earthing lug, compress copper ring, spring, guiding shell and quick access device, the ground connection copper post passes through earthing lug, compresses copper ring, spring, is oriented to shell and quick access device, the quick access device is connected with ground connection copper post, the spring, which is arranged on, to be oriented in shell, the quick access device compresses copper ring and is respectively arranged on and is oriented to shell both ends, and the compression copper ring is pressed on earthing lug.Facilitate wiring, operating personnel is not required to contact directly power supply.
Description
Technical field
The utility model is related to power grid appliance field, more particularly, to a kind of Novel connecting ground wire clamp device.
Background technology
Ground wire is in order to carry out ground connection use when unexpectedly there is voltage in the equipment and circuit having had a power failure, to ensure
The personal safety of staff, is widely used in power domain.In actual use, often different equipment needs to configure difference
The ground wire of specification, it is relatively complicated, it is necessary to which carrying different ground wires adapts to different use demands in maintenance and repair.
The means of wiring at present are comparatively laborious, it is necessary to manually closely operate, and are easy to cause electric shock risk and work efficiency
It is more low, it is unfavorable for repairing.
Utility model content
The utility model is at least one defect overcome described in the above-mentioned prior art, provides a kind of Novel connecting ground wire fastening
Device facilitates wiring, and operating personnel is not required to contact directly power supply.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of Novel connecting ground wire clamp device,
Including ground connection copper post, earthing lug, copper ring, spring, guiding shell and quick access device are compressed, the ground connection copper post passes through ground connection
Line ear compresses copper ring, spring, is oriented to shell and quick access device, and the quick access device is connected with ground connection copper post, the bullet
Spring, which is arranged on, to be oriented in shell, and the quick access device, compression copper ring are respectively arranged on and are oriented to shell both ends, the compression copper ring pressure
On earthing lug, be equipped with limit hole on the grounding copper column end and quick access device end, the ground connection copper post and
Quick access device is inserted into limit hole by bolt and fixes, and limit hole is inserted by using bolt, can make ground connection copper post and fast tipping
The connection put is more secured, prevents the elastic force effect due to spring, quick access device is caused to loosen, does not have compression effect.
The present apparatus tightens quick access device by using insulating bar, and quick access device inwardly moves, and quick access device promotes guiding outer
Shell, spring become compressive state by free state, and spring is made to be received in compressing copper ring in guiding shell, prevent that copper ring displacement is de-
Go out, moreover it is possible to which the position of fixed spring facilitates quick access device to be contacted with spring.Applied by the elastic force effect of spring to compressing copper ring
Pressure, it is ensured that compressing copper ring can be pressed on earthing lug.By the effect of limit hole, ground connection copper post and fast tipping can be made
The connection put is more secured, prevents the elastic force effect due to spring, quick access device is caused to loosen, does not have compression effect.This dress
Put quickly to engage with insulated operating rod, after tightening ground wire, can make termination and insulated operating rod quick separating, not influence
The closing of distribution box door.
Further, the both ends of the spring contacts respectively with compressing copper ring and quick access device, the spring and compression copper
Ring, which is arranged on, to be oriented in shell, by being oriented to shell, prevents copper ring displacement abjection, moreover it is possible to the position of fixed spring, it is convenient to connect soon
Device is contacted with spring.
Further, set on the earthing lug there are two through hole, the through-hole diameter is identical with ground connection copper post, leads to
The design using upper and lower two through holes is crossed, it, can be with the position of up and down adjustment earthing lug by accessing different through holes.
Further, the ground connection copper post is connected a diameter of 8-10mm of one end with quick access device, is preferably 9mm.
Further, the quick access device is equipped with square hole, and the square hole is through hole, is equipped in the square hole interior
Screw thread, the ground connection copper post are equipped with external screw thread, and the ground connection copper post is threadedly coupled with quick access device, twist fast tipping
It puts, you can quick access device is made to compress forward.
Further, the aperture of the square hole is 8-12mm, is preferably 10mm.
Further, described one end of ground connection copper post away from quick access device is equipped with screw hole, can be with by using screw hole
The present apparatus is made to be connected on distribution box.
Further, the long 28-32mm of the quick access device is preferably 30mm.
Compared with prior art, advantageous effect is：
1st, easy to operate, the present apparatus can be engaged quickly with insulated operating rod, after tightening ground wire, can make termination and absolutely
Edge operation stick quick separating, does not influence the closing of distribution box door；
2nd, operating personnel can be operated away from distribution box, prevent from getting an electric shock;
3rd, shell is oriented to by setting, fixed spring and the position for compressing copper ring improve and compress effect.
Description of the drawings
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the overall schematic of the utility model.
Specific embodiment
Attached drawing is only for illustration, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by attached drawing.Being given for example only property of position relationship described in attached drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
As shown in Figure 1, 2, a kind of Novel connecting ground wire clamp device, including ground connection copper post 6, earthing lug 5, compress copper ring 4,
Spring 3 is oriented to shell 2, quick access device 1, wherein, there is hole among earthing lug 5, guiding shell 2 and quick access device 1, compress
Copper ring 4 is contacted with spring 3, is compressed copper ring 4 and is arranged in guiding shell 2 with spring 3, and quick access device 1, which is pressed in, is oriented to the one of shell 2
End, spring 3 are contacted with quick access device 1.
Wherein, compress copper ring 4 be pressed on earthing lug 5, ground connection copper post 6 through earthing lug 5, compress copper ring 4, spring 3,
Shell 2, quick access device 1 are oriented to, quick access device 1 is equipped with square hole, and square hole is through hole, and internal thread, grounding copper are equipped in square hole
Column 6 is equipped with external screw thread, by rotating quick access device 1, quick access device 1 is made inwardly to compress earthing lug 5.
In the present embodiment, it is grounded on 6 end of copper post and 1 end of quick access device and is equipped with limit hole, ground connection copper post 6 and fast
Connection device 1 is inserted into limit hole by bolt and fixes, and limit hole is inserted by using bolt, can make ground connection copper post 6 and fast tipping
Put 1 connection it is more secured, prevent due to spring 3 elastic force effect, quick access device 1 is caused to loosen, does not have compression effect.
In the present embodiment, being set on earthing lug 5 there are two through hole, the diameter of through hole is identical with the diameter for being grounded copper post 6,
It, can be with the position of up and down adjustment earthing lug 5 by accessing different through holes by using the design of upper and lower two through holes.
In the present embodiment, the aperture of square hole is 8-12mm, is preferably 10mm, and ground connection copper post 6 is connected one with quick access device 1
A diameter of 8-10mm at end is preferably 9mm, 1 long 28-32mm of quick access device, is preferably 30mm.Connecting hole on quick access device 1
For square hole.
Wherein grounding copper post design is replaceable, altogether there are three types of specification, to facilitate connecing for adaptation tri- kinds of specifications of M12, M14, M16
Line stud.Earthing lug passes through ground connection copper post, and free to rotate, does not influence tightening or loosening operation.Pass through spring and compression
Copper ring enables earthing lug to be come into full contact with ground connection copper post, ensures safety ground.Quick access device can quickly connect with insulated operating rod
It closes, after tightening ground wire, termination and insulated operating rod quick separating can be made, do not influence the closing of distribution box door.
The implementation process of the present apparatus is as follows：By in the square hole of insulating bar insertion quick access device, quick access device 1 is twisted, is passed through
Internal thread in 1 square hole of quick access device and the external screw thread in ground connection copper post 6, make quick access device 1 inwardly move, quick access device 1 pushes away
Action-oriented shell 2, spring 3 become compressive state by free state, and spring 3 is made to be received in compressing copper ring 4 in guiding shell 2, is prevented
Only compress the displacement abjection of copper ring 4, moreover it is possible to which the position of fixed spring 3 facilitates quick access device 1 to be contacted with spring 3.Pass through spring 3
Elastic force effect applies pressure to compressing copper ring 4, it is ensured that compressing copper ring 4 can be pressed on earthing lug 5, finally be directed at grounding copper
Column 6 and the limit hole on quick access device 1, by bolt through ground connection copper post 6 and quick access device 1, make cooperation more secured, this dress
Put quickly to engage with insulated operating rod, after tightening ground wire, can make termination and insulated operating rod quick separating, not influence
The closing of distribution box door.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the utility model etc., should be included in
Within the protection domain of the utility model claims.
Claims (8)
1. a kind of Novel connecting ground wire clamp device, which is characterized in that including being grounded copper post（6）, earthing lug（5）, compress copper ring
（4）, spring（3）, be oriented to shell（2）And quick access device（1）, the ground connection copper post（6）Through earthing lug（5）, compress copper
Ring（4）, spring（3）, be oriented to shell（2）And quick access device（1）, the quick access device（1）With being grounded copper post（6）Connection, institute
The spring stated（3）Arranged on guiding shell（2）Interior, described quick access device（1）, compress copper ring（4）It is respectively arranged on guiding shell（2）
Both ends, the compression copper ring（4）It is pressed in earthing lug（5）On, the ground connection copper post（6）End and quick access device（1）End
Limit hole, the ground connection copper post are equipped in portion（6）And quick access device（1）Limit hole is inserted by bolt to fix.
A kind of 2. Novel connecting ground wire clamp device according to claim 1, which is characterized in that the spring（3）Both ends
Respectively with compressing copper ring（4）And quick access device（1）Contact, the spring（3）With compression copper ring（4）It is arranged on guiding shell（2）
It is interior.
A kind of 3. Novel connecting ground wire clamp device according to claim 1, which is characterized in that the earthing lug（5）
On set there are two through hole, the through-hole diameter and ground connection copper post（6）It is identical.
A kind of 4. Novel connecting ground wire clamp device according to claim 1, which is characterized in that the ground connection copper post（6）
With quick access device（1）Connect a diameter of 8-10mm of one end.
A kind of 5. Novel connecting ground wire clamp device according to claim 1, which is characterized in that the quick access device（1）
Square hole is equipped with, the square hole is through hole, and internal thread, the ground connection copper post are equipped in the square hole（6）It is equipped with outer
Screw thread, the ground connection copper post（6）With quick access device（1）It is threadedly coupled.
6. a kind of Novel connecting ground wire clamp device according to claim 5, which is characterized in that the aperture of the square hole is
8-12mm。
A kind of 7. Novel connecting ground wire clamp device according to claim 1, which is characterized in that the ground connection copper post（6）
Away from quick access device（1）One end be equipped with screw hole.
A kind of 8. Novel connecting ground wire clamp device according to claim 1, which is characterized in that the quick access device（1）
Long 28-32mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662401.9U CN207459209U (en) | 2017-12-04 | 2017-12-04 | A kind of Novel connecting ground wire clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662401.9U CN207459209U (en) | 2017-12-04 | 2017-12-04 | A kind of Novel connecting ground wire clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459209U true CN207459209U (en) | 2018-06-05 |
Family
ID=62276389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721662401.9U Active CN207459209U (en) | 2017-12-04 | 2017-12-04 | A kind of Novel connecting ground wire clamp device |
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| CN (1) | CN207459209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244688A (en) * | 2018-09-29 | 2019-01-18 | 广东电网有限责任公司 | A kind of 0.4kV ground line clamp device |
-
2017
- 2017-12-04 CN CN201721662401.9U patent/CN207459209U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244688A (en) * | 2018-09-29 | 2019-01-18 | 广东电网有限责任公司 | A kind of 0.4kV ground line clamp device |
| CN109244688B (en) * | 2018-09-29 | 2023-11-07 | 广东电网有限责任公司 | 0.4kV ground wire fastening device |
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