CN203300832U - Equipment primary lead wire/protection grounding wire hook - Google Patents
Equipment primary lead wire/protection grounding wire hook Download PDFInfo
- Publication number
- CN203300832U CN203300832U CN2013203484801U CN201320348480U CN203300832U CN 203300832 U CN203300832 U CN 203300832U CN 2013203484801 U CN2013203484801 U CN 2013203484801U CN 201320348480 U CN201320348480 U CN 201320348480U CN 203300832 U CN203300832 U CN 203300832U
- Authority
- CN
- China
- Prior art keywords
- equipment
- hook
- protection grounding
- primary lead
- lead wire
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title abstract 7
- 230000000694 effects Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000011017 operating method Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses an equipment primary lead wire/protection grounding wire hook. The equipment primary lead wire/protection grounding wire hook is mainly composed of a fixing piece and a hook rod arranged on the fixing piece, wherein the fixing piece is composed of a fixed sheet, a movable sheet and a fastening bolt, wherein the fixed sheet and the movable sheet are both provided with a screw hole respectively, and the fastening bolt is inserted in the screw holes; the hook rod is L-shaped; the fixed sheet and the movable sheet are both provided with arc-shaped grooves; and at least two arc-shaped grooves exist on the fixed sheet. The equipment primary lead wire/protection grounding wire hook of the utility model has the advantages of simple structure, no damage to equipment, safety, reliability, convenient installation and disassembly, saving-time and labor-saving properties and great improvement of work efficiency. With the equipment primary lead wire/protection grounding wire hook adopted, when maintenance personnel cleans and performs maintenance on equipment which is high off from ground, the maintenance personnel does not take secondary protection measures repeatedly to prevent a protection grounding wire from falling off, and therefore, operating procedures and labor intensity can be decreased, the safety coefficient of operation at higher levels can be improved. Once mounted, the equipment primary lead wire/protection grounding wire hook can be used repeatedly later, and normal operation of the equipment will not be affected, and therefore, the equipment primary lead wire/protection grounding wire hook has strong practicability.
Description
Technical field
The utility model relates to a kind of ground wire hook, relates in particular to pilot protection ground wire hook of a kind of equipment.
Background technology
Transforming plant primary main equipment cleaning service work; the operations staff hangs the protective earthing line to power failure equipments in advance; the maintainer at repair apparatus, disconnect while once going between work; due to unfixing reliably between lead-in wire and protection ground wire; the phenomenon that the reasons such as lead-in wire rocks when swinging at work and debugging cause ground wire to come off is comparatively general, greatly affects personal safety.
The utility model content
In view of this, the purpose of this utility model is to provide pilot protection ground wire hook of a kind of equipment.
The technical solution of the utility model realizes with following method,
Pilot protection ground wire hook of a kind of equipment; mainly fixture and the hook bar that is arranged on fixture, consist of, wherein, fixture consists of stator, activity template and fastening bolt; be equipped with screw on stator and activity template, fastening bolt is interspersed in screw.
The hook bar is L shaped.
Be equipped with arc-shaped slot on stator and activity template.
Arc-shaped slot on stator is at least two.
Activity template is provided with arc bump, and arc bump is at least two, with the arc-shaped slot on stator, coordinates.
The good effect of technical solutions of the utility model is:
The utility model is simple in structure, do not damage equipment, safe and reliable, easy installation and removal, time saving and energy saving.For overhead higher equipment, the maintainer, no longer for preventing that protecting ground wire to come off repeatedly takes the second protection measure, has reduced operation sequence and labour intensity when equipment cleaning service work, improved the coefficient of safety of ascend operation operation.This ground wire hook once mounting in early stage, Reusability and do not affect the problem such as the normal operation of equipment, have very strong practicality in the future.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is stator structural representation of the present utility model.
Fig. 3 is the structural representation of activity template of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Can be found out by Fig. 1, Fig. 2 and Fig. 3; pilot protection ground wire hook of this equipment; mainly by fixture and the hook bar 1 that is arranged on fixture, formed; wherein; fixture consists of with fastening bolt 4 stator 2, activity template 3; be equipped with screw 5 on stator 2 and activity template 3, fastening bolt 4 is interspersed in screw 5.
Be it can also be seen that by Fig. 1 and Fig. 2, hook bar 1 is L shaped.
Be it can also be seen that by Fig. 2 and Fig. 3, be equipped with arc-shaped slot 6 on stator 2 and activity template 3.
Be it can also be seen that by Fig. 2, the arc-shaped slot 6 on stator 2 is two.
Be it can also be seen that by Fig. 2 and Fig. 3, activity template 3 is provided with arc bump 7, and arc bump 7 is two, with the arc-shaped slot 6 on stator 2, coordinates.
During use, with protective earthing line hook stator and activity template by bolted on lead-in wire, then ground wire can be articulated in securely in L-type hook bar difficult drop-off.
Claims (5)
1. pilot protection ground wire of an equipment is linked up with; mainly by fixture and the hook bar (1) that is arranged on fixture, formed; it is characterized in that: fixture consists of with fastening bolt (4) stator (2), activity template (3); be equipped with screw (5) on stator (2) and activity template (3), fastening bolt (4) is interspersed in screw (5).
2. pilot protection ground wire hook of equipment according to claim 1, is characterized in that: link up with bar (1) for L shaped.
3. pilot protection ground wire hook of equipment according to claim 1, is characterized in that: be equipped with arc-shaped slot (6) on stator (2) and activity template (3).
4. pilot protection ground wire of equipment according to claim 3 is linked up with, and it is characterized in that: the arc-shaped slot (6) on stator (2) is at least two.
5. pilot protection ground wire of equipment according to claim 3 is linked up with, and it is characterized in that: activity template (3) is provided with arc bump (7), and arc bump (7) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203484801U CN203300832U (en) | 2013-06-18 | 2013-06-18 | Equipment primary lead wire/protection grounding wire hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203484801U CN203300832U (en) | 2013-06-18 | 2013-06-18 | Equipment primary lead wire/protection grounding wire hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300832U true CN203300832U (en) | 2013-11-20 |
Family
ID=49576818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203484801U Expired - Fee Related CN203300832U (en) | 2013-06-18 | 2013-06-18 | Equipment primary lead wire/protection grounding wire hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300832U (en) |
-
2013
- 2013-06-18 CN CN2013203484801U patent/CN203300832U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHECHENG POWER SUPPLY CO., LTD. Effective date: 20140509 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: ZHECHENG POWER SUPPLY CO., LTD. Effective date: 20140509 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 476200 SHANGQIU, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140509 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: Zhecheng County Power Supply Co., Ltd. Address before: 476200 middle section of Industrial Road, Zhecheng County, Henan, Shangqiu Patentee before: Zhecheng County Power Supply Co., Ltd. |
|
| 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: 20131120 Termination date: 20160618 |