CN203491567U - Multipurpose electricity check vehicle device - Google Patents
Multipurpose electricity check vehicle device Download PDFInfo
- Publication number
- CN203491567U CN203491567U CN201320610049.XU CN201320610049U CN203491567U CN 203491567 U CN203491567 U CN 203491567U CN 201320610049 U CN201320610049 U CN 201320610049U CN 203491567 U CN203491567 U CN 203491567U
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- moving contact
- vehicle device
- contact
- housing
- accommodating cavity
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Abstract
The utility model relates to a multipurpose electricity check vehicle device. The electricity check vehicle device comprises a movable pedestal and a mounting rack disposed on the movable pedestal, the mounting rack is provided with a moving contact corresponding to a stationary contact of a switchgear, and the moving contact is composed of a moving contact housing, a moving contact movable block, an electrical connecting column and a spring. The multipurpose electricity check vehicle device is advantageous in that contact between the moving and stationary contacts is surface contact, the multipurpose electricity check vehicle device can be applicable to checkout of switchgears with different types, and users can check electricity conveniently and economically.
Description
Technical field
The utility model relates to cabinet, specifically, and for a kind of multipurpose electricity detection vehicle device of cabinet.
Background technology
In KYN28A-12 type switch cubicle, on-the-spot needing as maintenance, requirement is done electrical verification to switch cubicle, as made in a traditional way electricity detection vehicle, as shown in Figure 1, such as electric current is 1250A, the switch cubicle of 630A, inconsistent due to fixed contact size, just require to make different moving contact sizes electricity detection vehicle each is a kind of, so just make user be inconvenient to use, and increase economic cost.
Utility model content
The purpose of this utility model is to overcome the awkward problem of existing equipment, and a kind of novel multipurpose electricity detection vehicle device is provided.
To achieve these goals, the technical solution of the utility model is achieved in that a kind of multipurpose electricity detection vehicle device, this electricity detection vehicle device has a mobile base and and is arranged at the installing rack in this mobile base, is provided with the moving contact corresponding with the fixed contact of switch cubicle on this installing rack.
This moving contact comprises,
One moving contact housing, has a first end and one second end, is formed with an accommodating cavity in this moving contact housing, and this accommodating cavity is communicated with this moving contact housing first end, and this moving contact housing first end is towards this fixed contact;
One moving contact movable block, be arranged at actively in this accommodating cavity and be positioned at this moving contact housing first end position, this moving contact movable block is vertical plane with respect to the face of this fixed contact, make when this fixed contact and this moving contact movable block against time be that face contacts;
One is electrically connected post, is positioned at this accommodating cavity, and this electric connection post has a first end and one second end, and this electric connection post second end is connected on this moving contact second end of the housing; And,
One spring, be positioned at this accommodating cavity and be connected to this electric connection post first end and this moving contact movable block between.
As a kind of preferred version of multipurpose electricity detection vehicle device, this fixed contact is cylinder contact.
As a kind of preferred version of multipurpose electricity detection vehicle device, the model of this switch cubicle is KYN28A-12.
Compared with prior art, advantage of the present utility model: the contact of dynamic/static contact is face contact, can adapt to dissimilar switch cubicle check, facilitates the needs of user's electrical verification, not only economy but also material benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Refer to Fig. 2, shown in figure is a kind of multipurpose electricity detection vehicle device 1 of the KYN28A-12 of being applied to type switch cubicle, this electricity detection vehicle device 1 has a mobile base 11 and and is arranged at the installing rack 12 in this mobile base 11, on this installing rack 12, be provided with the moving contact corresponding with the cylinder fixed contact 3 of switch cubicle 2 and miscellaneous part (as, sensing 4).This moving contact 2 is mainly comprised of a moving contact housing 21, a moving contact movable block 22, an electric connection post 23 and a spring 24.
This moving contact housing 21 has a first end and one second end, is formed with an accommodating cavity in this moving contact housing 21, and this accommodating cavity is communicated with this moving contact housing 21 first ends, and these moving contact housing 21 first ends are towards this fixed contact 3.
This moving contact movable block 22 is arranged at actively in this accommodating cavity and is positioned at this moving contact housing 21 first end positions, this moving contact movable block 22 is vertical plane parallel with fixed contact end face with respect to the face of this fixed contact 3, make when this fixed contact 3 and this moving contact movable block 22 against time be that face contacts.
This electric connection post 23 is positioned at this accommodating cavity, and this electric connection post 23 has a first end and one second end, and these electric connection post 23 second ends are connected on these moving contact housing 21 second ends.
This spring 24 is positioned at this accommodating cavity and is connected to these electric connection post 23 first ends and 22 of this moving contact movable blocks, makes moving contact movable block 22, is electrically connected post 23, spring 24 is linked to be an electrical path.
During use, by inwardly slowly displacement of electricity detection vehicle device 1, when fixed contact 3 and moving contact movable block 22 touch and drive moving contact movable block 22 to move a small distance along this accommodating cavity to these moving contact housing 21 second ends mutually, (object is to make spring 24 have certain compression, assurance face contact stabilization) time, stop displacement, start electrical verification.After electrical verification finishes, electroscopic device 1 is outwards slowly retracted to initial position, this contact movable block 22 resets with this spring 24.
Below only expressed execution mode of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (3)
1. a multipurpose electricity detection vehicle device, is characterized in that, this electricity detection vehicle device has a mobile base and and is arranged at the installing rack in this mobile base, is provided with the moving contact corresponding with the fixed contact of switch cubicle on this installing rack;
This moving contact comprises,
One moving contact housing, has a first end and one second end, is formed with an accommodating cavity in this moving contact housing, and this accommodating cavity is communicated with this moving contact housing first end, and this moving contact housing first end is towards this fixed contact;
One moving contact movable block, be arranged at actively in this accommodating cavity and be positioned at this moving contact housing first end position, this moving contact movable block is vertical plane with respect to the face of this fixed contact, make when this fixed contact and this moving contact movable block against time be that face contacts;
One is electrically connected post, is positioned at this accommodating cavity, and this electric connection post has a first end and one second end, and this electric connection post second end is connected on this moving contact second end of the housing; And,
One spring, be positioned at this accommodating cavity and be connected to this electric connection post first end and this moving contact movable block between.
2. a kind of multipurpose electricity detection vehicle device according to claim 1, is characterized in that, this fixed contact is cylinder contact.
3. a kind of multipurpose electricity detection vehicle device according to claim 1 and 2, is characterized in that, the model of this switch cubicle is KYN28A-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610049.XU CN203491567U (en) | 2013-09-30 | 2013-09-30 | Multipurpose electricity check vehicle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610049.XU CN203491567U (en) | 2013-09-30 | 2013-09-30 | Multipurpose electricity check vehicle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491567U true CN203491567U (en) | 2014-03-19 |
Family
ID=50262370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320610049.XU Expired - Fee Related CN203491567U (en) | 2013-09-30 | 2013-09-30 | Multipurpose electricity check vehicle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258932A (en) * | 2015-11-03 | 2016-01-20 | 国家电网公司 | Mechanical service lifetime test apparatus of high-voltage switch contact |
-
2013
- 2013-09-30 CN CN201320610049.XU patent/CN203491567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258932A (en) * | 2015-11-03 | 2016-01-20 | 国家电网公司 | Mechanical service lifetime test apparatus of high-voltage switch contact |
| CN105258932B (en) * | 2015-11-03 | 2017-12-05 | 国家电网公司 | High-voltage switch contact mechanical endurance test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140702 Granted publication date: 20140319 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150102 Granted publication date: 20140319 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |