CN203839146U - Lightning protection pillar insulator provided with grounding live-line test structure - Google Patents
Lightning protection pillar insulator provided with grounding live-line test structure Download PDFInfo
- Publication number
- CN203839146U CN203839146U CN201420145459.6U CN201420145459U CN203839146U CN 203839146 U CN203839146 U CN 203839146U CN 201420145459 U CN201420145459 U CN 201420145459U CN 203839146 U CN203839146 U CN 203839146U
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- CN
- China
- Prior art keywords
- ground connection
- containment vessel
- lightning protection
- pillar insulator
- earth brace
- 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
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Abstract
The utility model discloses a lightning protection pillar insulator provided with a grounding live-line test structure comprising an insulation rod and a cable fixing device. The top part of the insulation rod is provided with a discharge rod. The lightning protection pillar insulator provided with the grounding live-line test structure also comprises a grounding live-line test device, which comprises a grounding rod. The lightning protection pillar insulator provided with the grounding live-line test structure is advantageous in that the grounding rod is provided, and therefore the worker can use the rod-shaped object to complete the grounding live-line operation on the ground without climbing the high voltage cable support, and the grounding live-line test operation is convenient and fast; the protection housing is provided, and the conductivity of the grounding rod can be protected.
Description
Technical field
The utility model relates to a kind of Voltage for Insulators on HV Lines, more precisely a kind of lightning protection pillar insulator with ground connection electrical verification structure.
Background technology
Voltage for Insulators on HV Lines is a kind of for fixing high voltage cable the device that is connected with external device (ED) insulation, but Voltage for Insulators on HV Lines of the prior art is when fixing non-exposed cable, very inconvenient workman carries out ground connection electrical verification operation, workman need to climb high voltage cable bracing frame, and efficiency is very low.
Utility model content
The utility model is mainly to solve the existing technical problem of prior art; thereby provide a kind of with earth brace; make workman can use on the ground rod-like articles to complete ground connection electrical verification operation; do not need to climb high voltage cable support; ground connection electrical verification is convenient to operation; and with containment vessel, the lightning protection pillar insulator with ground connection electrical verification structure of conductance that can protective earthing bar.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of lightning protection pillar insulator with ground connection electrical verification structure, comprise an insulating rod and a cable fixer, the top of described insulating rod is also provided with a discharge lever, described lightning protection 1 post insulator with ground connection electrical verification structure also comprises a ground connection electroscopic device, and described ground connection electroscopic device comprises an earth brace.
As the utility model preferred embodiment, described earth brace and described discharge lever are integrated syndeton or are screw connection structure.
As the utility model preferred embodiment, described ground connection electroscopic device also comprises a containment vessel, and described containment vessel forms and is flexibly connected with described earth brace.
As the utility model preferred embodiment, described ground connection electroscopic device is the first ground connection electroscopic device, the first described ground connection electroscopic device comprises one first earth brace and one first containment vessel, the first described earth brace and the first described containment vessel are slidably connected, the end of the first described earth brace is provided with an anticreep projection, the first described containment vessel comprises a protection cylinder and a protective cover, described protection cylinder is threaded with described protective cover, one end of described protection cylinder is provided with an anti-decylization, one end of described protective cover is provided with one first operation ring.
As the utility model preferred embodiment, the inside of described protective cover is provided with a magnet, and described anticreep projection is made by magnetic material.
As the utility model preferred embodiment, described anticreep projection is the nut made of a ferrimagnet and is threaded with the first described earth brace.
As the utility model preferred embodiment; described ground connection electroscopic device is the second ground connection electroscopic device; the second described ground connection electroscopic device comprises one second earth brace and one second containment vessel, and the second described earth brace and the second described containment vessel are rotationally connected by rotating shaft.
As the utility model preferred embodiment; described the second described containment vessel is unenclosed construction; one end of the second described containment vessel is provided with one second operation ring; the other end of the second described containment vessel is provided with an extensive protection shell, and the size of described extensive protection shell and described discharge lever adapts.
The advantage of the semi-automatic stringing device of wire cutting machine tool of the present utility model is: with earth brace; make workman can use on the ground rod-like articles to complete ground connection electrical verification operation; do not need to climb high voltage cable support; ground connection electrical verification is convenient to operation; and with containment vessel, conductance that can protective earthing bar.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the lightning protection pillar insulator with ground connection electrical verification structure of the present utility model, and the first ground connection electroscopic device is installed on it;
Fig. 2 is the blast structural representation of the lightning protection pillar insulator with ground connection electrical verification structure in Fig. 1, and the first ground connection electroscopic device is installed on it; ;
Fig. 3 is the perspective view of the first ground connection electroscopic device in Fig. 1;
Fig. 4 is the blast structural representation of the first ground connection electroscopic device in Fig. 3;
Fig. 5 is the perspective view of the first containment vessel in Fig. 3;
Fig. 6 is the blast structural representation of the first containment vessel in Fig. 5;
Fig. 7 is the perspective view of the lightning protection pillar insulator with ground connection electrical verification structure of the present utility model, and the second ground connection electroscopic device is installed on it;
Fig. 8 is the blast structural representation of the lightning protection pillar insulator with ground connection electrical verification structure in Fig. 7, and the second ground connection electroscopic device is installed on it; ;
Fig. 9 is the perspective view of the second ground connection electroscopic device in Fig. 1;
Figure 10 is the blast structural representation of the second ground connection electroscopic device in Fig. 9;
Figure 11 is the perspective view of the second containment vessel in Figure 10;
Wherein:
1, insulating rod; 2, cable fixer; 3, discharge lever;
4A, the first ground connection electroscopic device;
41A, the first earth brace; 42A, the first containment vessel;
411A, anticreep projection;
421A, protection cylinder; 4211A, anti-decylization; 3
422A, protective cover; 4221A, the first operation ring; 4222A, magnet;
4B, the second ground connection electroscopic device;
41B, the second earth brace; 42B, the second containment vessel;
421B, the second operation ring; 422B, extensive protection shell.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
The advantage of the semi-automatic stringing device of wire cutting machine tool of the present utility model is: with earth brace; make workman can use on the ground rod-like articles to complete ground connection electrical verification operation; do not need to climb high voltage cable support; ground connection electrical verification is convenient to operation; and with containment vessel, conductance that can protective earthing bar.
Embodiment mono-:
As shown in Figure 1 and Figure 2, a kind of lightning protection pillar insulator with ground connection electrical verification structure, comprises an insulating rod 1 and a cable fixer 2, and the top of this insulating rod 1 is also provided with a discharge lever 3 and one first ground connection electroscopic device 4A.
As shown in section 2, this first ground connection electroscopic device 4A comprises one first earth brace 41A and one first containment vessel 42A, and this first earth brace 41A and this first containment vessel 42A are slidably connected, and the end of this this first earth brace 41A is provided with an anticreep projection 411A.
This first earth brace 41A and this discharge lever 3 are screw connection structure.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6; this first containment vessel 42A comprises a protection cylinder 421A and a protective cover 422A; this protection cylinder 421A is threaded with this protective cover 422A; one end of this protection cylinder 421A is provided with an anti-decylization 4211A; one end of this protective cover 422A is provided with one first operation ring 4221A; this the first operation ring 4221A and this anticreep projection 411A are used for limiting this first containment vessel 42A; this first containment vessel 42A can not come off with this first earth brace 41A, the first operation ring 4221A is set and can be user-friendly to rod-like articles and operates.4
As shown in Fig. 2, Fig. 4, Fig. 6, the inside of this protective cover 422A is provided with a magnet 4222A, and this anticreep projection 411A is the nut made of a ferrimagnet and is threaded with this first earth brace 41A.Ferrimagnet can and this magnet 4222A between there is gravitation, make this first containment vessel 42A can protect preferably this first earth brace 41A; Use nut to reduce production costs, simultaneously with the first earth brace 41A between be connected also comparatively simple and convenient.
Embodiment bis-:
As shown in Figure 7, Figure 8, a kind of lightning protection pillar insulator with ground connection electrical verification structure, comprises an insulating rod 1 and a cable fixer 2, and the top of this insulating rod 1 is also provided with a discharge lever 3 and one second ground connection electroscopic device 4B.
As shown in Fig. 8, Fig. 9, Figure 10, this second ground connection electroscopic device 4B comprises one second earth brace 41B and one second containment vessel 42B, and this second earth brace 41B and this second containment vessel 42B are rotationally connected by rotating shaft.
This second earth brace 41B and this discharge lever 3 are integrated syndeton.
As shown in Fig. 9, Figure 10, Figure 11; this this second containment vessel 42B is unenclosed construction; one end of this second containment vessel 42B is provided with one second operation ring 421B; the other end of this second containment vessel 42B is provided with an extensive protection shell 422B; the size of this extensive protection shell 422B and this discharge lever 3 adapts; this extensive protection shell 422B is coated on the surface of this discharge lever 3 can protect this earth brace 41 preferably; prevent that preferably rainwater from contacting with this earth brace 41, the first operation ring 421B is set and can be user-friendly to rod-like articles and operates.
The utility model preferentially adopts embodiment bis-.
Below only with an execution mode, mentality of designing of the present utility model is described, in the situation that system allows, the utility model can expand to external more functional module simultaneously, thereby expands to greatest extent its function.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.
Claims (8)
1. the lightning protection pillar insulator with ground connection electrical verification structure, comprise an insulating rod (1) and a cable fixer (2), the top of described insulating rod (1) is also provided with a discharge lever (3), it is characterized in that: the described lightning protection pillar insulator with ground connection electrical verification structure also comprises a ground connection electroscopic device, and described ground connection electroscopic device comprises an earth brace.
2. the lightning protection pillar insulator with ground connection electrical verification structure according to claim 1, is characterized in that: described earth brace and described discharge lever (3) are integrated syndeton or are screw connection structure.
3. the lightning protection pillar insulator with ground connection electrical verification structure according to claim 1 and 2, is characterized in that: described ground connection electroscopic device also comprises a containment vessel, and described containment vessel forms and is flexibly connected with described earth brace.
4. the lightning protection pillar insulator with ground connection electrical verification structure according to claim 3, it is characterized in that: described ground connection electroscopic device is the first ground connection electroscopic device (4A), the first described ground connection electroscopic device (4A) comprises one first earth brace (41A) and one first containment vessel (42A), described the first earth brace (41A) is slidably connected with described the first containment vessel (42A), the end of described the first earth brace (41A) is provided with an anticreep projection (411A), described the first containment vessel (42A) comprises a protection cylinder (421A) and a protective cover (422A), described protection cylinder (421A) is threaded with described protective cover (422A), one end of described protection cylinder (421A) is provided with an anti-decylization (4211A), one end of described protective cover (422A) is provided with one first operation ring (4221A).
5. the lightning protection pillar insulator with ground connection electrical verification structure according to claim 4, it is characterized in that: the inside of described protective cover (422A) is provided with a magnet (4222A), described anticreep projection (411A) is made by magnetic material.
6. the lightning protection pillar insulator with ground connection electrical verification structure according to claim 5, is characterized in that: described anticreep projection (411A) is the nut made of a ferrimagnet and is threaded with described the first earth brace (41A).
7. the lightning protection pillar insulator with ground connection electrical verification structure according to claim 3; it is characterized in that: described ground connection electroscopic device is the second ground connection electroscopic device (4B); the second described ground connection electroscopic device (4B) comprises one second earth brace (41B) and one second containment vessel (42B), and described the second earth brace (41B) is rotationally connected by rotating shaft with described the second containment vessel (42B).
8. the lightning protection pillar insulator with ground connection electrical verification structure according to claim 7; it is characterized in that: described the second containment vessel (42B) is unenclosed construction; one end of described the second containment vessel (42B) is provided with one second operation ring (421B); the other end of described the second containment vessel (42B) is provided with an extensive protection shell (422B), and described extensive protection shell (422B) adapts with the size of described discharge lever (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145459.6U CN203839146U (en) | 2013-06-18 | 2014-03-28 | Lightning protection pillar insulator provided with grounding live-line test structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320348110.8 | 2013-06-18 | ||
| CN201320348110 | 2013-06-18 | ||
| CN201420145459.6U CN203839146U (en) | 2013-06-18 | 2014-03-28 | Lightning protection pillar insulator provided with grounding live-line test structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839146U true CN203839146U (en) | 2014-09-17 |
Family
ID=51516958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420145459.6U Expired - Fee Related CN203839146U (en) | 2013-06-18 | 2014-03-28 | Lightning protection pillar insulator provided with grounding live-line test structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839146U (en) |
-
2014
- 2014-03-28 CN CN201420145459.6U patent/CN203839146U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20160328 |