CN203278159U - Lightning arrester support rack - Google Patents
Lightning arrester support rack Download PDFInfo
- Publication number
- CN203278159U CN203278159U CN 201320232335 CN201320232335U CN203278159U CN 203278159 U CN203278159 U CN 203278159U CN 201320232335 CN201320232335 CN 201320232335 CN 201320232335 U CN201320232335 U CN 201320232335U CN 203278159 U CN203278159 U CN 203278159U
- Authority
- CN
- China
- Prior art keywords
- contact head
- lightning arrester
- lower contact
- support rack
- installation
- 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
- 238000009434 installation Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A lightning arrester support rack comprises a lightning arrester, an upper contact head connected with the upper end of the lightning arrester, a lower contact head connected with the lower end of the lightning arrester, rotary contact heads arranged on the two ends of the lower contact head, an operation ring is connected with side walls of the upper contact head and the lower contact head respectively; the lower contact head is in a wholly inversed T shape; screws are arranged on the inner cavities of the upper contact head and the lower contact head, and corresponded to the screws of the lightning arrester. The lightning arrester support rack has the following advantages that: the rack can be combined with a fuse support rack and the lightning arrester can be tested or replaced without power cut, the power cut of power users can be avoided when the lightning arrester is tested or replaced, and furthermore the driving, operation times of operators are reduced.
Description
Technical field
The utility model relates to a kind of support, relates in particular to a kind of support for installation of lighning arrestor.
Background technology
The lightning protection experiment work of lightning arrester, the major tasks of electric power maintenance maintenance, each lightning protection experiment work all will cause large-area power-cuts, bring larger workload and potential safety hazard not only for dispatching of power netwoks, maintenance operation personnel, also be unfavorable for the safe operation of electrical network, bring economic loss to client and electric power system.
Summary of the invention
The purpose of this utility model be to provide a kind of can be in the situation that do not have a power failure, the support for installation of lighning arrestor that lightning arrester is taken off test or changes.
For achieving the above object, the technical scheme that adopts of the utility model is:
A kind of support for installation of lighning arrestor, comprising lightning arrester, its characteristics are: described lightning arrester upper end is connected with contact head, and the lower end of lightning arrester is connected with lower contact head, and the two ends of lower contact head are equipped with rotary contact.
According to described support for installation of lighning arrestor, its characteristics are: the sidewall of described upper contact head and lower contact head is connected with the operation ring.
According to described support for installation of lighning arrestor, its characteristics are: described lower contact head integral body is " T " font.
According to described support for installation of lighning arrestor, its characteristics are: described upper contact head and lower contact head inner chamber are threaded, and the screw thread of upper contact head and lower contact head inner chamber is corresponding with the screw thread of lightning arrester.
The utility model has the advantages that: the utility model and fuse switch holder combination are installed not have a power failure and are tested or change lightning arrester, have avoided because of test of lightning arrester or more changed jobs power consumer is had a power failure; That has reduced operating personnel goes out car, number of operations.
Description of drawings
Fig. 1 is the utility model structural representation.
In accompanying drawing
1, upper contact head; 2, lower contact head; 3, operation ring; 4, rotary contact.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:
A kind of support for installation of lighning arrestor, as shown in Figure 1, comprising lightning arrester, described lightning arrester upper end is connected with contact head 1, and the lower end of lightning arrester is connected with lower contact head 2, and the two ends of lower contact head 2 are equipped with rotary contact 4.
The sidewall of described upper contact head 1 and lower contact head 2 is connected with operation ring 3 in the present embodiment.
Described lower contact head 2 integral body are " T " font in the present embodiment.
Described upper contact head 1 and lower contact head 2 inner chambers are threaded in the present embodiment, and upper contact head 1 is corresponding with the screw thread of lightning arrester with the screw thread of lower contact head 2 inner chambers.
The utility model beneficial effect: the utility model and fuse switch holder combination are installed not have a power failure and are tested or change lightning arrester, have avoided because of test of lightning arrester or more changed jobs power consumer is had a power failure; That has reduced operating personnel goes out car, number of operations.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and protection range are limited; under the prerequisite that does not break away from the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model all should fall into protection range of the present utility model.
Claims (4)
1. support for installation of lighning arrestor, comprising: lightning arrester, it is characterized in that: described lightning arrester upper end is connected with contact head (1), and the lower end of lightning arrester is connected with lower contact head (2), and the two ends of lower contact head (2) are equipped with rotary contact (4).
2. support for installation of lighning arrestor according to claim 1 is characterized in that: the sidewall of described upper contact head (1) and lower contact head (2) is connected with operation ring (3).
3. support for installation of lighning arrestor according to claim 1 is characterized in that: described lower contact head (2) integral body is one and falls " T " font.
4. support for installation of lighning arrestor according to claim 1, it is characterized in that: described upper contact head (1) and lower contact head (2) inner chamber are threaded, and upper contact head (1) is corresponding with the screw thread of lightning arrester with the screw thread of lower contact head (2) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232335 CN203278159U (en) | 2013-04-16 | 2013-04-16 | Lightning arrester support rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232335 CN203278159U (en) | 2013-04-16 | 2013-04-16 | Lightning arrester support rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278159U true CN203278159U (en) | 2013-11-06 |
Family
ID=49508487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320232335 Expired - Fee Related CN203278159U (en) | 2013-04-16 | 2013-04-16 | Lightning arrester support rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807164A (en) * | 2016-04-11 | 2016-07-27 | 国家电网公司 | Lightning arrester testing apparatus |
-
2013
- 2013-04-16 CN CN 201320232335 patent/CN203278159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807164A (en) * | 2016-04-11 | 2016-07-27 | 国家电网公司 | Lightning arrester testing apparatus |
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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: 20131106 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |