CN204118574U - Armored mid-set switch cubicle testing apparatus - Google Patents
Armored mid-set switch cubicle testing apparatus Download PDFInfo
- Publication number
- CN204118574U CN204118574U CN201420584186.5U CN201420584186U CN204118574U CN 204118574 U CN204118574 U CN 204118574U CN 201420584186 U CN201420584186 U CN 201420584186U CN 204118574 U CN204118574 U CN 204118574U
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- CN
- China
- Prior art keywords
- holding ring
- contact arm
- fixed
- cart rack
- roller
- 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
Abstract
The utility model relates to armored mid-set switch cubicle testing apparatus, its technical scheme is: testing base establishes chute, cart rack is fixed by roller in described testing base top, roller and chute cooperatively interact and realize the movement of cart rack, the upper vertical fixed insulation plate of described cart rack, on described insulation board, level fixes contact arm, the end winding support detector of contact arm, contact arm is by earth connection connecting test base, fixing spring compressing tablet on described contact arm, described spring pressuring plate is fixed by degree of tightness adjustable ring, described detector comprises the first holding ring, second holding ring, first holding ring, fixing cord holder on second holding ring, the beneficial effects of the utility model are: use simple, convenient fixing, improve the accuracy of testing efficiency and test result, can the position of the accurate localization of faults.
Description
Technical field
The utility model relates to a kind of power test equipment, particularly a kind of armored mid-set switch cubicle testing apparatus.
Background technology
Steel-clad switchbox is that one utilizes air insulation, by bus, circuit breaker, CT, PT, lightning arrester, the converting equipments such as earthed switch are integrated in the cabinet type electric equipment of one in enclosure space, because its project organization is reasonable in operation of power networks, protective value is good, breaking capacity, strong dynamic thermal stability is good, interchangeability is strong, advantages such as working service is convenient and being widely used, , operating personnel carry out electrical verification to bus in switch cubicle in equipment power failure operation process, ground connection neither one point can safe electrical verification, ground connection, when handcart in high-tension switch cabinet pulls out, isolate charged position baffle plate close after forbid open, so can only by opening the mode of switch cabinet bus room cover plate, earth connection does not have rational hitching position, make to exist in maintenance process the possibility that earth connection comes off, very large potential safety hazard is brought to operating personnel's electrical verification and maintainer's maintenance process, in switch cubicle, distribution line branch is many, cable is many, controller switching equipment is many, tour difficulty is large.For a lot of disguised accident point, correct judgement cannot be done in time without apparatus measures only according to naked eyes, often will adopt and discharge, continuous segmentation, send by the examination of platform transformer or circuit turns maintenance and completely steps on bar and search, and time-consumingly requires great effort again, add labour intensity, inefficiency.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of armored mid-set switch cubicle testing apparatus.
Its technical scheme is: comprise testing base, cart rack, roller, insulation board, contact arm, detector, wire holder, spring pressuring plate, degree of tightness adjustable ring, testing base establishes chute, cart rack is fixed by roller in described testing base top, roller and chute cooperatively interact and realize the movement of cart rack, the upper vertical fixed insulation plate of described cart rack, on described insulation board, level fixes contact arm, the end winding support detector of contact arm, contact arm is by earth connection connecting test base, fixing spring compressing tablet on described contact arm, described spring pressuring plate is fixed by degree of tightness adjustable ring, described detector comprises the first holding ring, second holding ring, first holding ring, fixing cord holder on second holding ring.
Described wire holder is fixed on the first holding ring, the second holding ring by bolt.
Described cart rack connects pushing unit, described pushing unit comprises scroll bar, turbine and shake handle, and turbine is fixed on earthing block by rotating shaft, and the outside of turbine connects shake handle, earthing block is installed the worm screw cooperatively interacted with turbine, the inner face of worm screw is connected with cart rack.
The beneficial effects of the utility model are: use simple, convenient fixing, improve the accuracy of testing efficiency and test result, can the position of the accurate localization of faults, reduce labour intensity, switch cubicle testing apparatus solves the problem that middle sealed switch cabinet bus interruption maintenance does electrical verification, grounding safety measure, eliminate potential safety hazard, ensure that the personal safety of maintainer, improve safety in production level.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of wire holder;
Accompanying drawing 3 is structural representations of detector;
In upper figure: testing base 1, cart rack 2, roller 3, insulation board 4, contact arm 5, detector 6, wire holder 7, spring pressuring plate 8, degree of tightness adjustable ring 9, scroll bar 10, turbine 11, shake handle 12, earth connection 13, first holding ring 6.1, second holding ring 6.2, bolt 6.3.
Embodiment
1-3 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises testing base 1, cart rack 2, roller 3, insulation board 4, contact arm 5, detector 6, wire holder 7, spring pressuring plate 8, degree of tightness adjustable ring 9, testing base 1 establishes chute, cart rack 2 is fixed by roller 3 in described testing base 1 top, roller 3 and chute cooperatively interact and realize the movement of cart rack 2, the upper vertical fixed insulation plate 4 of described cart rack 2, on described insulation board 4, level fixes contact arm 5, the end winding support detector 6 of contact arm 5, contact arm is by earth connection connecting test base 1, fixing spring compressing tablet 8 on described contact arm 5, described spring pressuring plate 8 is fixed by degree of tightness adjustable ring 9, described detector 6 comprises the first holding ring 6.1, second holding ring 6.2, first holding ring 6.1, fixing cord holder 7 on second holding ring 6.2.
Preferred wire holder 7 is fixed on the first holding ring 6.1, second holding ring 6.2 by bolt 6.3.
Preferred cart rack 2 connects pushing unit, described pushing unit comprises scroll bar 10, turbine 11 and shake handle 12, turbine 11 is fixed on earthing block 1 by rotating shaft, the outside of turbine 11 connects shake handle 12, earthing block 1 is installed the worm screw 10 cooperatively interacted with turbine 11, the inner face of worm screw 10 is connected with cart rack 2.
The beneficial effects of the utility model are: use simple, convenient fixing, improve the accuracy of testing efficiency and test result, can the position of the accurate localization of faults, reduce labour intensity, switch cubicle testing apparatus solves the problem that middle sealed switch cabinet bus interruption maintenance does electrical verification, grounding safety measure, eliminate potential safety hazard, ensure that the personal safety of maintainer, improve safety in production level.
Claims (3)
1. an armored mid-set switch cubicle testing apparatus, it is characterized in that: comprise testing base, cart rack, roller, insulation board, contact arm, detector, wire holder, spring pressuring plate, degree of tightness adjustable ring, testing base establishes chute, cart rack is fixed by roller in described testing base top, roller and chute cooperatively interact and realize the movement of cart rack, the upper vertical fixed insulation plate of described cart rack, on described insulation board, level fixes contact arm, the end winding support detector of contact arm, contact arm is by earth connection connecting test base, fixing spring compressing tablet on described contact arm, described spring pressuring plate is fixed by degree of tightness adjustable ring, described detector comprises the first holding ring, second holding ring, first holding ring, fixing cord holder on second holding ring.
2. armored mid-set switch cubicle testing apparatus according to claim 1, is characterized in that: described wire holder is fixed on the first holding ring, the second holding ring by bolt.
3. armored mid-set switch cubicle testing apparatus according to claim 1, it is characterized in that: described cart rack connects pushing unit, described pushing unit comprises scroll bar, turbine and shake handle, turbine is fixed on earthing block by rotating shaft, the outside of turbine connects shake handle, earthing block is installed the worm screw cooperatively interacted with turbine, the inner face of worm screw is connected with cart rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584186.5U CN204118574U (en) | 2014-10-10 | 2014-10-10 | Armored mid-set switch cubicle testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584186.5U CN204118574U (en) | 2014-10-10 | 2014-10-10 | Armored mid-set switch cubicle testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118574U true CN204118574U (en) | 2015-01-21 |
Family
ID=52335854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584186.5U Expired - Fee Related CN204118574U (en) | 2014-10-10 | 2014-10-10 | Armored mid-set switch cubicle testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118574U (en) |
-
2014
- 2014-10-10 CN CN201420584186.5U patent/CN204118574U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |