CN201731843U - Measurer for mid-set switchgear handcart switch movable-static contact travel - Google Patents
Measurer for mid-set switchgear handcart switch movable-static contact travel Download PDFInfo
- Publication number
- CN201731843U CN201731843U CN 201020278586 CN201020278586U CN201731843U CN 201731843 U CN201731843 U CN 201731843U CN 201020278586 CN201020278586 CN 201020278586 CN 201020278586 U CN201020278586 U CN 201020278586U CN 201731843 U CN201731843 U CN 201731843U
- Authority
- CN
- China
- Prior art keywords
- flexible chain
- static contact
- mid
- adjustable plate
- cabinet
- 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 - Lifetime
Links
Images
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
The utility model discloses a measurer for mid-set switchgear handcart switch movable-static contact travel, which comprises annular seats in vertical opposite arrangement. Telescopic chains are connected between the two annular seats. Each annular seat includes telescopic chain bases arranged at intervals, an adjusting board is movably connected between each two adjacent telescopic chain bases, and the telescopic chains are positioned between two corresponding telescopic chain bases of the two seats. The measurer with simple structure can measure mid-set switchgear handcart switch movable-static contact travel.
Description
Technical field
The utility model relates to mid-cabinet field, especially relates to a kind of wheelbarrow switch dynamic/static contact stroke measurment device.
Background technology
The high-tension switch cabinet of promoting in the electric system is the mid-cabinet of Totally-enclosed-type, mid-cabinet is when acceptance and distribution network electric energy, the operation of main dependence wheelbarrow switch in cabinet, wheelbarrow switch are shaken into dynamic/static contact contact in the cabinet, at this moment, major loop is connected, switch is in the working position, can close, divide operation to it by control loop, if dynamic/static contact inserts stroke when not enough, just cause loose contact, safe operation is a hidden danger to switch cubicle.
The utility model content
The purpose of this utility model provides a kind of simple in structure, can measure the measuring appliance of mid-cabinet wheelbarrow switch dynamic/static contact stroke.
For achieving the above object, the utility model adopts following technical scheme: a kind of mid-cabinet wheelbarrow switch dynamic/static contact stroke measurment device, comprise two annular bases that are oppositely arranged up and down, be connected with flexible chain between two annular bases, described annular base comprises the flexible chain seat that is provided with at interval, be connected with adjustable plate between the two adjacent flexible chain seats, described flexible chain is between two bases corresponding two flexible chain seats.
Described flexible chain seat and adjustable plate are arc, and the two ends of flexible chain seat all are provided with traveller, and the equal corresponding traveller in the two ends of adjustable plate is provided with the chute of arc.
Described flexible chain seat is a hollow-core construction, and the both ends of adjustable plate are positioned at adjacent two flexible chain seats respectively.
Flexible chain seat and adjustable plate on described each base are four, and are circular arc.
The inner lane of the flexible chain seat protection ring that all has been sticked.
Described flexible chain seat and adjustable plate are circular arc, and annular base inner ring minimum diameters that both form are 35mm, and maximum gauge is 120mm; The minimum altitude of the measuring appliance of being made up of two annular bases and flexible chain is 80mm, and maximum height is 120mm.
Mid-cabinet wheelbarrow switch dynamic/static contact stroke measurment device described in the utility model, flexible chain seat and adjustable plate can be adjusted self diameter according to the diameter of static contact, flexible chain adopts the parallelogram principle cross connection, flexibly flexible, flexible stroke is big, can be convenient for measuring set out, static contact forms.Protection ring can protect flexible chain seat inboard not worn and torn by static contact.This product also has compact conformation, and is easy to adjust, flexibly flexible, the advantage that maintenance is few.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of base;
Fig. 3 is a user mode synoptic diagram of the present utility model.
Embodiment
By Fig. 1-a kind of mid-cabinet wheelbarrow switch dynamic/static contact stroke measurment device shown in Figure 2, comprise the two annular bases 1 that are oppositely arranged up and down, be connected with four flexible chains 6 between the two annular bases 1, described annular base 1 comprises four flexible chain seats 5 of the circular arc that is provided with at interval, be connected with circular arc adjustable plate 2 between the two adjacent flexible chain seats 5, adjustable plate 2 on each base is four, described flexible chain seat 5 is hollow-core construction, the both ends of adjustable plate 2 are positioned at adjacent two flexible chain seats 5 respectively, the two ends of flexible chain seat 5 all are provided with traveller 4, and the equal corresponding traveller 4 in the two ends of adjustable plate 2 is provided with the chute 3 of arc.Described flexible chain 6 between the flexible chain seat 5 of two annular bases 1 corresponding two, the inner lane of flexible chain seat 5 protection ring 7 that all has been sticked.The structure of flexible chain 6 is a prior art, Gu be not described in detail.Described flexible chain seat and adjustable plate are circular arc, and annular base minimum diameter α that both form are 35mm, and maximum gauge α is 120mm; The minimum altitude h of the measuring appliance of being made up of two annular bases and flexible chain is 80mm, and maximum height h is 120mm.
By the user mode of the present utility model shown in Fig. 3, measuring car switch when needs moves, static contact 9, during 10 strokes, earlier car switch is pulled out in the cabinet and be placed on the transfer car(buggy), after transfer car(buggy) pulled out suitable distance backward, according to static contact 9 diameter, regulate measuring appliance 8 sizes, after size adjustment is good, measuring appliance 8 is sleeved on the static contact 9, top and the static contact 9 of annular base 1 top the same neat, then, pack car switch into cabinet from transfer car(buggy) in, clockwise rotate with crank, up to obviously being obstructed and hearing clear and melodious auxiliary switch switching sound, the working position pilot lamp is bright on metering house's panel simultaneously, at this moment, and moving contact 10, static contact 9 is connected.Next step is pulled out car switch in cabinet, measure above the static contact 9 and the difference size above the base, promptly measures dynamic and static contact 10,9 run-length datas.In addition, the utility model can also be adorned inductor on measuring appliance 8, can read run-length data with receiver.
Claims (6)
1. mid-cabinet wheelbarrow switch dynamic/static contact stroke measurment device, it is characterized in that: comprise two annular bases that are oppositely arranged up and down, be connected with flexible chain between two annular bases, described annular base comprises the flexible chain seat that is provided with at interval, be connected with adjustable plate between the two adjacent flexible chain seats, described flexible chain is between two bases corresponding two flexible chain seats.
2. mid-cabinet wheelbarrow switch dynamic/static contact stroke measurment device as claimed in claim 1, it is characterized in that: described flexible chain seat and adjustable plate are arc, and the two ends of flexible chain seat all are provided with traveller, and the equal corresponding traveller in the two ends of adjustable plate is provided with the chute of arc.
3. mid-cabinet wheelbarrow switch dynamic/static contact stroke measurment device as claimed in claim 1 or 2, it is characterized in that: described flexible chain seat is a hollow-core construction, the both ends of adjustable plate are positioned at adjacent two flexible chain seats respectively.
4. mid-cabinet wheelbarrow switch dynamic/static contact stroke measurment device as claimed in claim 3, it is characterized in that: flexible chain seat and adjustable plate on described each base are four, and are circular arc.
5. mid-cabinet wheelbarrow switch dynamic/static contact stroke measurment device as claimed in claim 4 is characterized in that: the inner lane of the flexible chain seat protection ring that all has been sticked.
6. mid-cabinet wheelbarrow switch dynamic/static contact stroke measurment device as claimed in claim 5, it is characterized in that: described flexible chain seat and adjustable plate are circular arc, and annular base inner ring minimum diameters that both form are 35mm, and maximum gauge is 120mm; The minimum altitude of the measuring appliance of being made up of two annular bases and flexible chain is 80mm, and maximum height is 120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020278586 CN201731843U (en) | 2010-08-02 | 2010-08-02 | Measurer for mid-set switchgear handcart switch movable-static contact travel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020278586 CN201731843U (en) | 2010-08-02 | 2010-08-02 | Measurer for mid-set switchgear handcart switch movable-static contact travel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731843U true CN201731843U (en) | 2011-02-02 |
Family
ID=43523001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020278586 Expired - Lifetime CN201731843U (en) | 2010-08-02 | 2010-08-02 | Measurer for mid-set switchgear handcart switch movable-static contact travel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949671A (en) * | 2010-08-02 | 2011-01-19 | 河南省电力公司驻马店供电公司 | Measurer for stroke of moving and fixed contacts of middle-placed switch cabinet handcart switch |
| CN109945754A (en) * | 2017-12-20 | 2019-06-28 | 宁波方太厨具有限公司 | Electric pushrod stroke dimension detection device |
-
2010
- 2010-08-02 CN CN 201020278586 patent/CN201731843U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949671A (en) * | 2010-08-02 | 2011-01-19 | 河南省电力公司驻马店供电公司 | Measurer for stroke of moving and fixed contacts of middle-placed switch cabinet handcart switch |
| CN109945754A (en) * | 2017-12-20 | 2019-06-28 | 宁波方太厨具有限公司 | Electric pushrod stroke dimension detection device |
| CN109945754B (en) * | 2017-12-20 | 2021-01-15 | 宁波方太厨具有限公司 | Electric push rod stroke size detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101949671B (en) | Measurer for stroke of moving and fixed contacts of middle-placed switch cabinet handcart switch | |
| CN206797765U (en) | A kind of complicated landform unmanned plane charging landing platform | |
| CN201731843U (en) | Measurer for mid-set switchgear handcart switch movable-static contact travel | |
| CN202802556U (en) | Back support for air breathing device | |
| CN205028439U (en) | Sound reminding device that mechanism's operation target in place | |
| CN204847531U (en) | Electromagnetism tension control unwinding device | |
| CN203983766U (en) | A kind of novel AC low voltage power switch box | |
| CN203481664U (en) | Safety power distribution cabinet with pedestal | |
| CN202231332U (en) | Vehicle-mounted movable transformer station | |
| CN203127560U (en) | Adjustable garbage can | |
| CN203082832U (en) | Antenna type lamp pole with adjustable height | |
| CN203153794U (en) | B-ultrasonic probe rack | |
| CN202453061U (en) | Continuous weighing device | |
| CN209785528U (en) | Display screen detection trolley | |
| CN202592646U (en) | Safety pole structure of ethylene-co-vinyl acetate (EVA) foam molding machine | |
| CN203736093U (en) | Towel rack | |
| CN204441080U (en) | A kind of low-voltage open type current transformer | |
| CN203588659U (en) | Movable music stand for music teaching | |
| CN202363780U (en) | Overhead table area of farmland driven well | |
| CN204246768U (en) | Ball for health | |
| CN202394510U (en) | Piano pedal with adjustable height | |
| CN201859620U (en) | Mobile LED display screen | |
| CN202933966U (en) | Chipless cutting unwinding device | |
| CN103149508A (en) | Intelligent test device used for gas insulated switchgear (GIS) partial discharge test | |
| CN217149950U (en) | Warning device for power maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110202 Effective date of abandoning: 20111214 |