CN204793266U - Fall " L " shape earth clamp - Google Patents
Fall " L " shape earth clamp Download PDFInfo
- Publication number
- CN204793266U CN204793266U CN201520513951.9U CN201520513951U CN204793266U CN 204793266 U CN204793266 U CN 204793266U CN 201520513951 U CN201520513951 U CN 201520513951U CN 204793266 U CN204793266 U CN 204793266U
- Authority
- CN
- China
- Prior art keywords
- arm lock
- threaded rod
- utility
- model
- clip arm
- 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.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 239000004411 aluminium Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a fall " L " shape earth clamp, including a fastener body and a cramp bar, the fastener body include that one goes up arm lock, a connecting rod and arm lock once, the length of last arm lock be greater than the length of lower arm lock, lower arm lock on be provided with a screw hole, the cramp bar include a threaded rod, splint and a handle, the threaded rod the upper end with the connection of splint mutually perpendicular, lower extreme and the handle be connected, the threaded rod with the screw hole be connected. The utility model discloses a fall " L " shape earth clamp's advantage is: it is protruding that the tip of going up the arm lock is provided with an anticreep of arranging downwards, can be better attached to on the cable, and make by the aluminum product, weight is less, operates comparatively laborsavingly, area of contact reaches the requirement more easily.
Description
Technical field
The utility model relates to a kind of inverted "L" shaped earthing clamp.
Background technology
Changing in the process of maintenance at 35kV bus bar, 10kV bus bar, main transformer low-pressure side bus crane span structure at present, waste time and energy most and be also the most dangerous operation, is exactly the operation of hanging earthing conductor.But adopt earthing clamp of the prior art, owing to there is no impetus in the process of placing clamping, what can only rely on earth connection is formed slopely certain resistance to rotate earth connection, a skilful service, the male worker that has certain arm strength hangs the time that one group of earth connection needs about 20 minutes, and contact-making surface often can not meet the demands.
Utility model content
The utility model mainly solves the technical problem existing for prior art, thus provide a kind of end of upper clip arm to be provided with an anticreep projection of arranging downwards, can be attached on cable preferably, and be made up of aluminium, weight is less, operate comparatively laborsaving, contact area is easier to meet the requirements of inverted "L" shaped earthing clamp.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of inverted "L" shaped earthing clamp, comprise a wire clip body and a clamping bar, described wire clip body comprises a upper clip arm, a connecting rod and a lower clip arm, the length of described upper clip arm is greater than the length of described lower clip arm, described lower clip arm is provided with a screwed hole, described clamping bar comprises a threaded rod, clamping plate and one handle, the upper end of described threaded rod and described clamping plate are mutually vertical to be connected, lower end is connected with described handle, and described threaded rod is connected with described screwed hole.
As the utility model preferred embodiment, the end of described upper clip arm is provided with an anticreep projection of arranging down.
As the utility model preferred embodiment, the material of described wire clip body is aluminium.
The advantage of inverted "L" shaped earthing clamp of the present utility model is: the end of upper clip arm is provided with an anticreep projection of arranging downwards, can be attached on cable preferably, and be made up of aluminium, weight is less, operate comparatively laborsaving, contact area is easier to reach requirement.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of inverted "L" shaped earthing clamp of the present utility model;
Fig. 2 is the front view of the inverted "L" shaped earthing clamp in Fig. 1;
Fig. 3 is the perspective view of the wire clip body in Fig. 1;
Fig. 4 is the perspective view of the clamping bar in Fig. 1;
Wherein:
1, wire clip body; 11, upper clip arm; 111, anticreep projection; 12, connecting rod; 13, lower clip arm; 131, screwed hole;
2, clamping bar; 21, threaded rod; 22, clamping plate; 23, handle.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
The advantage of inverted "L" shaped earthing clamp of the present utility model is: the end of upper clip arm is provided with an anticreep projection of arranging downwards, can be attached on cable preferably, and be made up of aluminium, weight is less, operate comparatively laborsaving, contact area is easier to reach requirement.
As shown in Figure 1 and Figure 2, a kind of inverted "L" shaped earthing clamp, comprise wire clip body 1 and a clamping bar 2, as shown in Figure 3, this wire clip body 1 comprises upper clip arm 11, connecting rod 12 and a lower clip arm 13, the length of this upper clip arm 11 is greater than the length of this lower clip arm 13, this lower clip arm 13 is provided with a screwed hole 131, as shown in Figure 4, this clamping bar 2 comprises threaded rod 21, clamping plate 22 and an one handle 23, the upper end of this threaded rod 21 and these clamping plate 22 are mutually vertical to be connected, lower end is connected with this handle 23, and this threaded rod 21 is connected with this screwed hole 131.This upper clip arm 11 length is greater than the structure of the length of lower clip arm 13, and make this wire clip body 1 have larger contact area with cable, therefore contact area more easily meets the demands, and operates more convenient.
As shown in Figure 3, the end of this upper clip arm 11 is provided with an anticreep projection 111 of arranging down.Prevent this wire clip body 1 in the process of placing this clamping bar 2 from coming off with cable, make operation more convenient laborsaving.
The material of this wire clip body 1 is aluminium.The density of aluminium is less, thus operates this inverted "L" shaped earthing clamp more laborsaving; And the electric conductivity of aluminium is better, less to the requirement of contact area, thus further can reduce the requirement to contact area.
Below be only the mentality of designing of some embodiments of the present utility model, when system allows, the utility model can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection range of the present utility model.Therefore, the protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (3)
1. an inverted "L" shaped earthing clamp, comprise a wire clip body (1) and a clamping bar (2), it is characterized in that: described wire clip body (1) comprises a upper clip arm (11), one connecting rod (12) and a lower clip arm (13), the length of described upper clip arm (11) is greater than the length of described lower clip arm (13), described lower clip arm (13) is provided with a screwed hole (131), described clamping bar (2) comprises a threaded rod (21), one clamping plate (22) and one handle (23), the upper end of described threaded rod (21) is connected with described clamping plate (22) are mutually vertical, lower end is connected with described handle (23), described threaded rod (21) is connected with described screwed hole (131).
2. inverted "L" shaped earthing clamp according to claim 1, is characterized in that: the end of described upper clip arm (11) is provided with an anticreep projection (111) of arranging down.
3. inverted "L" shaped earthing clamp according to claim 1, is characterized in that: the material of described wire clip body (1) is aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513951.9U CN204793266U (en) | 2015-07-15 | 2015-07-15 | Fall " L " shape earth clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513951.9U CN204793266U (en) | 2015-07-15 | 2015-07-15 | Fall " L " shape earth clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793266U true CN204793266U (en) | 2015-11-18 |
Family
ID=54533257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513951.9U Expired - Fee Related CN204793266U (en) | 2015-07-15 | 2015-07-15 | Fall " L " shape earth clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024186A (en) * | 2015-07-15 | 2015-11-04 | 国家电网公司 | Inverted L-shaped grounding clamp |
-
2015
- 2015-07-15 CN CN201520513951.9U patent/CN204793266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024186A (en) * | 2015-07-15 | 2015-11-04 | 国家电网公司 | Inverted L-shaped grounding clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |