CN205193213U - Experimental special handcart of 10kV power cable - Google Patents
Experimental special handcart of 10kV power cable Download PDFInfo
- Publication number
- CN205193213U CN205193213U CN201520861301.3U CN201520861301U CN205193213U CN 205193213 U CN205193213 U CN 205193213U CN 201520861301 U CN201520861301 U CN 201520861301U CN 205193213 U CN205193213 U CN 205193213U
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- panel
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- power cable
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- 238000012360 testing method Methods 0.000 claims description 19
- 238000012857 repacking Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses an experimental special handcart of 10kV power cable, including frame, chassis, panel hole and contact, the frame sets up on the chassis, panel hole sets up on the panel, the panel sets up on the frame, the contact sets up on the panel, the contact is line side three -phase contact, be provided with the pulley on the chassis, the utility model discloses a to 10kV isolated wheelbarrow's repacking, avoided opening the problem of the naked hourglass of live part that the cabinet door leads to behind the cubical switchboard, the personnel's of gang of labourers security has improved, simplified fortune dimension personnel's operation flow simultaneously, improved fortune dimension personnel's work efficiency.
Description
technical field:
The utility model relates to a kind of test handcart, particularly relates to the special handcart of a kind of 10kV power cable test.
background technology:
The power cable line of new throwing, application megger is needed to measure insulation resistance, but megger is measured not accurate enough, need to carry out alternating current-direct current withstand voltage test, whether further checking insulation is good, the power cable of more than 1 month but the not year and a day of having a power failure, high-potting must be carried out, pressing time is one minute, and power cable often not easily finds Method of Cable Trouble Point after there is earth fault in running, need to carry out fault localization, remove after cable fault, must insulating resistance of cable test be carried out, do that withstand voltage test is qualified just can resume operation afterwards.
Power cable withstand voltage test needs operation maintenance personnel cooperating.First handcart is shaken to testing position, push to ground cutter, 10kV armored switching on/off handcart type high-voltage board rear cabinet door could be opened.After ground cutter pulls open, testing equipment output terminal is connected to cable splice place, in partial switch cabinet, due to design problem in switch cubicle etc., cause bus live part and the naked leakage of cable splice at the same space, if operation maintenance personnel is told somebody what one's real intentions are safely clear not, or safety prevention measure is not conscientiously fulfiled by work teams and groups, very easily cause touching live part by mistake, cause personnel casualty accidents.
How effectively preventing the generation of these unfavorable conditions above-mentioned, making more convenient, the better personal safety of the operation of person on duty become the problem of current urgent need in the face of also solving.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, the repacking that a kind of structure is simple, pass through to isolate 10kV handcart is provided, solves the special handcart of 10kV power cable test opening the live part naked leakage problem that switch cubicle rear cabinet door causes.
The technical solution of the utility model is: the special handcart of a kind of 10kV power cable test, comprise vehicle frame, chassis, panel hole and contact, described vehicle frame is arranged on chassis, described panel hole is arranged on panel, described panel is arranged on vehicle frame, described contact is arranged on panel, and described contact is line side three-phase contact, and described chassis is provided with pulley.
The beneficial effects of the utility model are:
1, the utility model is by isolating the repacking of handcart to 10kV, avoid the problem opening the naked leakage of live part that switch cubicle rear cabinet door causes, improve the security of work teams and groups personnel, simplify the operating process of operation maintenance personnel simultaneously, improve the work efficiency of operation maintenance personnel.
2, the utility model isolates the dismounting of handcart bus bar side three-phase contact 10kV, and on panel installation surface plate hole, realize repacking 10kV being isolated to handcart, Withstand test device is connected to line side three-phase contact easily, avoids the problem opening the naked leakage of live part that switch cubicle rear cabinet door causes.
3, the utility model utilizes the good fitness of handcart moving contact and high-tension switch cabinet, ensure that the security of personnel and measuring system.
accompanying drawing illustrates:
Fig. 1 is the structural representation of the special handcart of 10kV power cable test.
embodiment:
Embodiment: see in Fig. 1, figure, 1-vehicle frame, 2-chassis, 3-panel hole, 4-contact, 5-panel, 6-pulley.
The special handcart of 10kV power cable test, comprise vehicle frame 1, chassis 2, panel hole 3 and contact 4, vehicle frame 1 is arranged on chassis 2, panel hole 3 is arranged on panel 5, panel 5 is arranged on vehicle frame 1, and contact 4 is arranged on panel 5, and contact 4 is line side three-phase contact, chassis 2 is provided with pulley 6, support is provided with moving contact.
During use, when 10kV power cable line needs to carry out withstand voltage test, first the application is pulled to maintenance position, then stube cable Withstand test device output terminal and the application line side three-phase contact, the application being pushed working position can carry out cable voltage test.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (2)
1. the special handcart of 10kV power cable test, comprise vehicle frame, chassis, panel hole and contact, it is characterized in that: described vehicle frame is arranged on chassis, described panel hole is arranged on panel, described panel is arranged on vehicle frame, described contact is arranged on panel, and described contact is line side three-phase contact.
2. the special handcart of 10kV power cable test according to claim 1, is characterized in that: described chassis is provided with pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861301.3U CN205193213U (en) | 2015-11-02 | 2015-11-02 | Experimental special handcart of 10kV power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861301.3U CN205193213U (en) | 2015-11-02 | 2015-11-02 | Experimental special handcart of 10kV power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205193213U true CN205193213U (en) | 2016-04-27 |
Family
ID=55786192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861301.3U Active CN205193213U (en) | 2015-11-02 | 2015-11-02 | Experimental special handcart of 10kV power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205193213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732732A (en) * | 2017-10-19 | 2018-02-23 | 山西太钢不锈钢股份有限公司 | A kind of portable grounding test apparatus and test for ground method |
-
2015
- 2015-11-02 CN CN201520861301.3U patent/CN205193213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732732A (en) * | 2017-10-19 | 2018-02-23 | 山西太钢不锈钢股份有限公司 | A kind of portable grounding test apparatus and test for ground method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |