CN208690196U - A kind of crane structure with lightning protection function - Google Patents
A kind of crane structure with lightning protection function Download PDFInfo
- Publication number
- CN208690196U CN208690196U CN201820888475.2U CN201820888475U CN208690196U CN 208690196 U CN208690196 U CN 208690196U CN 201820888475 U CN201820888475 U CN 201820888475U CN 208690196 U CN208690196 U CN 208690196U
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- China
- Prior art keywords
- arrester
- protective tube
- support insulator
- protection function
- lightning protection
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- 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.)
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Abstract
The crane structure with lightning protection function that the utility model discloses a kind of, including protective tube, it further include arrester and support insulator, the arrester bottom end is fixedly connected with support insulator top, the arrester top is connect by connection sheet with described protective tube one end, the support insulator bottom end is connect by connection sheet with the protective tube other end, by being fixedly installed arrester at the top of support insulator, and it is connected in parallel with fall insurance, fall insurance and arrester are organically combined integral, consumptive material is greatly saved, simultaneously, installation personnel does not have to distinguish zinc oxide surge arresters and fall insurance again when being installed, reduce workload when installation, furthermore, equipment operation maintenance personnel is not needed in the dual maintenance for carrying out arrester and fall insurance respectively yet, it only needs to carry out full maintenance, effectively subtract The light plant maintenance amount of personnel.
Description
Technical field
The utility model relates to electrical equipment technical field more particularly to a kind of crane structures with lightning protection function.
Background technique
Fall insurance is a kind of fuse switch, is fused when through short circuit current or overload current, to protect circuit
In electrical equipment, be typically mounted at distribution transformer high-pressure side or distribution service main road.
In order to protect the equipment such as the transformer on distribution line, usually protected simultaneously using fall insurance with arrester
Shield, fall insurance and arrester are independently mounted on the route around each station power distribution transformer, and this mode not only consumes
Material is more, while increasing the amount of labour and postrun plant maintenance amount of installment work, it is therefore desirable to propose that one kind has
The fall insurance of lightning protection function, fall insurance and arrester are organically blended, and can not only achieve the purpose that reduce consumptive material, together
When operating point amount and postrun plant maintenance amount when can also mitigate installation.
Utility model content
The crane structure with lightning protection function that the technical problem solved by the utility model is:to provide a kind of, to solve at present
Fall insurance and arrester need to tie up after the independently installed consumptive material generated with maintenance is more, the installment work amount of labour is big and operation
Shield measures big problem.
The technical solution of the utility model includes:
A kind of crane structure with lightning protection function, including protective tube, further include arrester and support insulator, described
Arrester bottom end is fixedly connected with support insulator top, and the arrester top passes through connection sheet and the protective tube one
End connection, the support insulator bottom end are connect by connection sheet with the protective tube other end.
The arrester top is provided with fixing bolt.
The support insulator bottom end is provided with fixing bolt.
The protective tube side is additionally provided with pull ring.
The arrester bottom end is also connect with ground potential points.
The connection sheet is metal material.
The utility model has the beneficial effects that a kind of crane structure with lightning protection function is provided, by support insulator
Top is fixedly installed arrester, and is connected in parallel with fall insurance, and fall insurance and arrester are organically combined integrally, greatly
Consumptive material is saved greatly, meanwhile, installation personnel does not have to distinguish zinc oxide surge arresters and fall insurance again when being installed, and reduces peace
Workload when dress, furthermore, equipment operation maintenance personnel is not needed in the dual maintenance for carrying out arrester and fall insurance respectively, only yet
Full maintenance need to be carried out, the plant maintenance amount of personnel is effectively reduced.
Detailed description of the invention
Fig. 1 is this practical surface structure schematic diagram；
It is identified in figure: 1, protective tube, 2, pull ring, 3, arrester, 4, fixing bolt, 5, connection sheet, 6, support insulator.
Specific embodiment
The utility model is further introduced with reference to the accompanying drawing, described in the utility model a kind of with lightning protection function
The crane structure of energy, including protective tube 1, further include arrester 3 and support insulator 3,2 bottom end of arrester and pillar are exhausted
6 top of edge is fixedly connected, and 3 top of arrester is connect by connection sheet 5 with described 1 one end of protective tube, described
6 bottom end of support insulator is connect by connection sheet 5 with 1 other end of protective tube.
The connection sheet 5 is metal material.
3 top of arrester is provided with fixing bolt 4, for connection sheet 5 to be fixed at 3 top of arrester.
6 bottom end of support insulator is provided with fixing bolt 4, for connection sheet 5 to be fixed at post insulator
Sub 3 bottom ends.
1 side of protective tube is additionally provided with pull ring 2, and operation maintenance personnel is caught on when operating fall insurance with insulating bar
Pull ring 2 can pull open or be closed fall insurance.
3 bottom end of arrester is also connect with ground potential points.
Claims (5)
1. a kind of crane structure with lightning protection function, including protective tube (1), it is characterised in that: further include arrester (3) and branch
Column insulator (6), the arrester (3) bottom end are fixedly connected with support insulator (6) top, the arrester (3) top
End is connect by connection sheet (5) with described protective tube (1) one end, and the support insulator (6) bottom end passes through connection sheet (5)
It is connect with described protective tube (1) other end.
2. a kind of crane structure with lightning protection function according to claim 1, it is characterised in that: the arrester
(3) top is provided with fixing bolt (4).
3. a kind of crane structure with lightning protection function according to claim 1, it is characterised in that: the post insulator
Sub (6) bottom end is provided with fixing bolt (4).
4. a kind of crane structure with lightning protection function according to claim 1, it is characterised in that: the protective tube
(1) side is additionally provided with pull ring (2).
5. a kind of crane structure with lightning protection function according to claim 2, it is characterised in that: the connection sheet
It (5) is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888475.2U CN208690196U (en) | 2018-06-08 | 2018-06-08 | A kind of crane structure with lightning protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888475.2U CN208690196U (en) | 2018-06-08 | 2018-06-08 | A kind of crane structure with lightning protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690196U true CN208690196U (en) | 2019-04-02 |
Family
ID=65878205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888475.2U Active CN208690196U (en) | 2018-06-08 | 2018-06-08 | A kind of crane structure with lightning protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520850A (en) * | 2018-06-08 | 2018-09-11 | 贵州电网有限责任公司 | A kind of crane with lightning protection function |
-
2018
- 2018-06-08 CN CN201820888475.2U patent/CN208690196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520850A (en) * | 2018-06-08 | 2018-09-11 | 贵州电网有限责任公司 | A kind of crane with lightning protection function |
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| GR01 | Patent grant |