CN204793975U - Adjustable arrester installation device - Google Patents
Adjustable arrester installation device Download PDFInfo
- Publication number
- CN204793975U CN204793975U CN201520433626.1U CN201520433626U CN204793975U CN 204793975 U CN204793975 U CN 204793975U CN 201520433626 U CN201520433626 U CN 201520433626U CN 204793975 U CN204793975 U CN 204793975U
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- grooved body
- cell type
- type body
- utility
- 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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- 238000009434 installation Methods 0.000 title abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides an adjustable arrester installation device which constitutes and includes: the cell type body, the cell type body comprises three blocks of steel sheets reserve the arrester mounting hole on the long steel sheet of cell type body upper end, there is suitable installation distance between the steel sheet of cell type body both sides, the cell type body is installed on the cross arm of electric power iron tower through two jackscrews. The beneficial effects are that: the utility model discloses simple structure, easy installation has been solved and is makeed the fixed and arrester mounted position of arrester mounted position satisfy on -the -spot demand, electrical distance perhaps can not to obtain the condition about guaranteeing.
Description
Technical field
The utility model relates to a kind of electric force pole tower adapted equipment, particularly relates to a kind of 10kV distribution lightning arrester erection unit, belongs to transmission facility technical field.
Background technology
Along with the development of society, the continuous quickening of capital construction, especially power infrastructures is more and more set up, electric power tower is the pith in power infrastructures, wherein also amplify out a lot of electric fittings, lightning arrester is wherein a kind of, lightning arrester is a kind of proterctive equipment that can discharge overvoltage energy limited Overvoltage Amplitude, lightning arrester is arranged near protected equipment during use, in parallel with protected equipment, lightning arrester not conducting under normal circumstances, (at most only flowing through microampere order Leakage Current), when acting on the voltage on lightning arrester and reaching the operation voltage of lightning arrester, lightning arrester conducting, pass through big current, release overvoltage energy by overvoltage Limiting at certain level, proterctive equipment insulate, after release overvoltage energy, lightning arrester returns to reset condition, existing lightning arrester installation method is and welds channel-section steel or steel plate on cross-arm, on channel-section steel or steel plate, reserved lightning arrester installing hole is connected with lightning arrester, the method makes lightning arrester installation site fix, because shaft tower manufacturer is to the scarcity of electric knowledge, and the difference of in-site installation situation, make lightning arrester installation site not necessarily meet field demand, electrical distance can not be guaranteed.
Utility model content
The deficiency that the utility model exists for above-mentioned prior art, provides a kind of adjustable lightning arrester erecting device.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of adjustable lightning arrester erecting device, its composition comprises: grooved body, described grooved body is made up of three block plates, reserved lightning arrester installing hole on the long steel plate of described grooved body upper end, have suitable mounting distance between the steel plate of described grooved body both sides, described grooved body is installed on the cross-arm of electric power tower by two jackscrews.
Further, described grooved body is F shape, and two side steel plates of described grooved body are provided with two screwed holes, and described lightning arrester installing hole is arranged on the ledge of described grooved body one end.
The beneficial effects of the utility model are:
1. the utility model structure is simple, easily installs, and solves lightning arrester installation site to be fixed and lightning arrester installation site not necessarily meets field demand, electrical distance can not guaranteed situation.
2. because the utility model can regulate the distance of lightning arrester and hanging wire point according to the requirement of electrical distance, line security can be made to run, simultaneously because lightning arrester installing hole is cross, some fine settings of lightning arrester can be carried out.
3. the utility model can be used on the cross-arm of various ways, when greatly reducing field work, and the kind of entrained lightning arrester erecting device.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is vertical view of the present utility model.
Accompanying drawing 3 is end view of the present utility model.
Accompanying drawing 4 is the lightning arrester erecting device schematic diagram of band removable side steel plate.
Embodiment:
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
A kind of adjustable lightning arrester erecting device, its composition comprises: grooved body 1, described grooved body 1 is made up of three block plates, reserved lightning arrester installing hole 3 on the long steel plate 2 of described grooved body 1 upper end, have suitable mounting distance between described grooved body 1 both sides steel plate 5, described grooved body 1 is installed on the cross-arm of electric power tower by two jackscrews.
Described adjustable lightning arrester erecting device, described grooved body 1 is F shape, and two side steel plates 5 of described grooved body 1 are provided with two screwed holes 4, and described lightning arrester installing hole 3 is arranged on the ledge of described grooved body 1 one end.
Described adjustable lightning arrester erecting device, described lightning arrester fixing hole is cross-shaped through hole.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. an adjustable lightning arrester erecting device, its composition comprises: grooved body, it is characterized in that, described grooved body is made up of three block plates, reserved lightning arrester installing hole on the long steel plate of described grooved body upper end, have suitable mounting distance between the steel plate of described grooved body both sides, described grooved body is installed on the cross-arm of electric power tower by two jackscrews.
2. adjustable lightning arrester erecting device according to claim 1, it is characterized in that, described grooved body is F shape, and two side steel plates of described grooved body are provided with two screwed holes, and described lightning arrester installing hole is arranged on the ledge of described grooved body one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433626.1U CN204793975U (en) | 2015-06-23 | 2015-06-23 | Adjustable arrester installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433626.1U CN204793975U (en) | 2015-06-23 | 2015-06-23 | Adjustable arrester installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793975U true CN204793975U (en) | 2015-11-18 |
Family
ID=54533959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433626.1U Expired - Fee Related CN204793975U (en) | 2015-06-23 | 2015-06-23 | Adjustable arrester installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934921A (en) * | 2015-06-23 | 2015-09-23 | 国家电网公司 | Adjustable lightning arrester mounting device |
-
2015
- 2015-06-23 CN CN201520433626.1U patent/CN204793975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934921A (en) * | 2015-06-23 | 2015-09-23 | 国家电网公司 | Adjustable lightning arrester mounting device |
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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: 20151118 Termination date: 20200623 |