CN207572281U - A kind of divide-shut brake of high-voltage switch gear for mine movable substation - Google Patents
A kind of divide-shut brake of high-voltage switch gear for mine movable substation Download PDFInfo
- Publication number
- CN207572281U CN207572281U CN201721699811.0U CN201721699811U CN207572281U CN 207572281 U CN207572281 U CN 207572281U CN 201721699811 U CN201721699811 U CN 201721699811U CN 207572281 U CN207572281 U CN 207572281U
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- CN
- China
- Prior art keywords
- voltage switch
- switch gear
- divide
- brake disc
- button
- 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
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Abstract
The utility model provides a kind of divide-shut brake of the high-voltage switch gear for mine movable substation, its safety coefficient is high, happening for the cabinet door of maloperation opening high-voltage switch gear can be avoided the occurrence of, it is arranged on being used to open on the cabinet of high-voltage switch gear and locks the divide-shut brake of the door lock of the cabinet door of high-voltage switch gear, divide-shut brake includes brake disc, the edge of brake disc is equipped with locking notch, on the cabinet of high-voltage switch gear, the locking notch of corresponding brake disc is equipped with safety button, safety button includes flexible button and can accommodate the limiting slot of flexible button, the rear end of flexible button is equipped with connecting rod, the rear end of limiting slot is equipped with through-hole, connecting rod passes through through-hole connecting spring mechanism, flexible button can move through spring mechanism reset along limiting slot, flexible button include blocking the tight lock part of brake disc with locking notch cooperation and can allow brake disc by pass through portion.
Description
Technical field
The utility model is related to flameproof mining mobile transformer substations, specially a kind of high pressure for mine movable substation
The divide-shut brake of switch.
Background technology
Flameproof mining mobile transformer substation, abbreviation mobile substation are mainly used for underground coal mine and contain gas, coal-dust explosion
Hazardous area, mobile substation it is most common configuration be by flameproof dry type transformer, flame-proof mine movement power transformation
It stands and is formed with high-voltage switch gear and flameproof mining mobile transformer substation intelligent low-pressure guard box three parts.
High-voltage switch gear is for mobile substation high-pressure side supply line and electrical equipment realization to be cut-off and be closed, high pressure
It switchs since the voltage of institute's band is high, height is required for the safe operation of high-voltage switch gear, the safety coefficient of existing high-voltage switch gear is total
It is weak.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of division of the high-voltage switch gear for mine movable substation
Lock, safety coefficient are high, can avoid the occurrence of maloperation and open the cabinet door of high-voltage switch gear and happen.
Its technical solution is such：A kind of divide-shut brake of high-voltage switch gear for mine movable substation, including：Setting
Being used to open on the cabinet of high-voltage switch gear and lock the high-voltage switch gear cabinet door door lock divide-shut brake, feature exists
In：The divide-shut brake includes brake disc, and the edge of the brake disc is equipped with locking notch, on the cabinet of high-voltage switch gear, corresponding institute
The locking notch for stating brake disc is equipped with safety button, and the safety button includes flexible button and can accommodate the flexible button
Limiting slot, the rear end of the flexible button are equipped with connecting rod, and the rear end of the limiting slot is equipped with through-hole, and the connecting rod passes through described logical
Hole connecting spring mechanism, the flexible button can move through the spring mechanism along the limiting slot and reset, described to stretch
Contracting button include with it is described locking notch cooperation block the brake disc tight lock part and can allow the brake disc by pass through portion.
Further, being additionally provided on the brake disc can be with the separation notch of the flexible snap fit.
Further, the divide-shut brake is connected with handle.
A kind of divide-shut brake of high-voltage switch gear for mine movable substation of the utility model, safety coefficient is high, division
Lock can not directly be opened, and since the locking notch of the brake disc of divide-shut brake is blocked by flexible button, can not rotate divide-shut brake opening
The door lock of the cabinet door of high-voltage switch gear when needing to open door lock, needs to press flexible button, the button is moved along limiting slot, stretched
The tight lock part of contracting button moves backward, and the locking notch of brake disc is not contacted with flexible button by portion, and brake disc is unrestricted can
To be rotated further opening door lock, after divide-shut brake movement in place, the separation notch of brake disc is stuck in the tight lock part of flexible button, is continued
Maloperation is prevented, maloperation can be avoided the occurrence of opens the cabinet door of high-voltage switch gear and happen, safety coefficient is high.
Description of the drawings
Fig. 1 is a kind of part-structure of the divide-shut brake of high-voltage switch gear for mine movable substation of the utility model
Schematic front view；
Fig. 2 is a kind of part-structure of the divide-shut brake of high-voltage switch gear for mine movable substation of the utility model
The schematic cross-sectional view of side view.
Specific embodiment
See Fig. 1, Fig. 2, the divide-shut brake of a kind of high-voltage switch gear for mine movable substation of the utility model, including setting
The divide-shut brake of the door lock of the cabinet door for being used to open and locking high-voltage switch gear on the cabinet 1 of high-voltage switch gear is put, divide-shut brake includes
Brake disc 2, the edge of brake disc 2 is equipped with locking notch 3, and on the cabinet 1 of high-voltage switch gear, the locking notch 3 of corresponding brake disc 2 is equipped with
Safety button, safety button include flexible button 4 and can accommodate the limiting slot 5 of flexible button 4, and the rear end of flexible button 4 is set
There is connecting rod 8, the rear end of limiting slot 5 is equipped with through-hole, and connecting rod 8 passes through through-hole connecting spring mechanism 6, and stretching button 4 can be along limiting
Slot 5 moves through spring mechanism 6 and resets, flexible button 4 include coordinating with locking notch 3 tight lock part 41 that blocks brake disc 2 and
Can allow brake disc 2 by by portion 42, be additionally provided with the separation notch 7 that can coordinate with flexible button 4, divide-shut brake on brake disc 2
It is connected with handle（It is not provided in figure）.
A kind of divide-shut brake of high-voltage switch gear for mine movable substation of the utility model, safety coefficient is high, division
Lock can not directly be opened, and since the locking notch of the brake disc of divide-shut brake is blocked by flexible button, can not rotate divide-shut brake opening
The door lock of the cabinet door of high-voltage switch gear when needing to open door lock, needs to press flexible button, and button is moved along limiting slot, flexible to press
The tight lock part of button moves backward, and the locking notch of brake disc is not contacted with flexible button by portion, and brake disc is unrestricted can be after
Continuous rotating opening door lock, after divide-shut brake movement in place, the separation notch of brake disc is stuck in the tight lock part of flexible button, continues to prevent
Maloperation, can avoid the occurrence of maloperation and open the cabinet door of high-voltage switch gear and happen, and safety coefficient is high.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection domain is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of divide-shut brake of high-voltage switch gear for mine movable substation, including：It is arranged on the cabinet of high-voltage switch gear
It is used to open and locks the divide-shut brake of the door lock of the cabinet door of the high-voltage switch gear, it is characterised in that：The divide-shut brake includes brake disc,
The edge of the brake disc is equipped with locking notch, and on the cabinet of high-voltage switch gear, the locking notch of the corresponding brake disc, which is equipped with, to be protected
Dangerous button, the safety button include flexible button and can accommodate the limiting slot of the flexible button, the flexible button
Rear end is equipped with connecting rod, and the rear end of the limiting slot is equipped with through-hole, and the connecting rod passes through the through-hole connecting spring mechanism, described to stretch
Contracting button can move through the spring mechanism along the limiting slot and reset, and the flexible button includes lacking with the locking
Mouthful cooperation block the brake disc tight lock part and can allow the brake disc by pass through portion.
2. a kind of divide-shut brake of high-voltage switch gear for mine movable substation according to claim 1, it is characterised in that：
Being additionally provided on the brake disc can be with the separation notch of the flexible snap fit.
3. a kind of divide-shut brake of high-voltage switch gear for mine movable substation according to claim 1, it is characterised in that：
The divide-shut brake is connected with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699811.0U CN207572281U (en) | 2017-12-08 | 2017-12-08 | A kind of divide-shut brake of high-voltage switch gear for mine movable substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699811.0U CN207572281U (en) | 2017-12-08 | 2017-12-08 | A kind of divide-shut brake of high-voltage switch gear for mine movable substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572281U true CN207572281U (en) | 2018-07-03 |
Family
ID=62687378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721699811.0U Expired - Fee Related CN207572281U (en) | 2017-12-08 | 2017-12-08 | A kind of divide-shut brake of high-voltage switch gear for mine movable substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582014A (en) * | 2018-07-13 | 2018-09-28 | 浙江机电职业技术学院 | A kind of workpiece hole position label tooling |
-
2017
- 2017-12-08 CN CN201721699811.0U patent/CN207572281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582014A (en) * | 2018-07-13 | 2018-09-28 | 浙江机电职业技术学院 | A kind of workpiece hole position label tooling |
| CN108582014B (en) * | 2018-07-13 | 2023-05-26 | 浙江机电职业技术学院 | Workpiece hole site marking tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180703 Termination date: 20201208 |