CN205050730U - Switch locking device for elevator - Google Patents
Switch locking device for elevator Download PDFInfo
- Publication number
- CN205050730U CN205050730U CN201520742000.9U CN201520742000U CN205050730U CN 205050730 U CN205050730 U CN 205050730U CN 201520742000 U CN201520742000 U CN 201520742000U CN 205050730 U CN205050730 U CN 205050730U
- Authority
- CN
- China
- Prior art keywords
- elevator
- mains switch
- plate
- locking device
- switch locking
- 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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- Elevator Control (AREA)
Abstract
The utility model discloses a switch locking device for elevator belongs to elevator spare part field, has the problem design of very big potential safety hazard for solving current elevator switch. The utility model provides a switch locking device for elevator includes the casing, forms accommodation space's apron and locking structure with the casing, and wherein, the apron can rotate for the casing, and the apron is used for protecting switch. The utility model discloses a switch locking device for elevator can play the guard action to switch, prevent the emergence of incident, reduce the elevator potential safety hazard.
Description
Technical field
The utility model relates to elevator parts technical field, is specifically related to a kind of elevator mains switch locking device.
Background technology
Along with the development of society, the application of elevator is more and more extensive.The vertical conveyor of elevator to be a kind of with motor be power, box like gondola is housed, people or carrying goods is taken advantage of for tier building, elevator also has step, step plate is contained on crawler belt and runs continuously, being commonly called as escalator or moving sidewalk, is a kind of fixed type lifting equipment of serving regulation floor.Vertical lift elevator has a car, operates at least two vertical or inclinations angle of row and is less than between the rigid guideway of 15 °, and car size and version need be convenient to passenger and come in and go out or handling goods.
Mains switch is equipped with, for controlling the break-make of lift circuit in elevator control cabinet.Because country does not expressly provide that switch must take safeguard measure, therefore, when related personnel debugs elevator control cabinet, be easy to touch mains switch, cause tripping operation to cause elevator power-off and suddenly stop; Or when mains switch need be in off-position, but turned on the power switch by other not clear situation personnel, and then may be accidents caused.
In order to solve the problem, need a kind of device that mains switch is shielded badly, mains switch open or power-off can only be operated by special messenger, and then the generation of minimizing accident.
Utility model content
The purpose of this utility model proposes a kind of mains switch locking device that can play a protective role to mains switch.
For reaching this object, the utility model by the following technical solutions:
A kind of mains switch locking device, comprise housing, form cover plate and the locking mechanism of spatial accommodation with described housing, wherein, described cover plate can relative to described housing into rotation, and described cover plate is for the protection of mains switch.
As a preferred version of the present utility model, described housing is the U-shaped structure formed by the first plate body, the second plate body and the 3rd plate body.
As a preferred version of the present utility model, described cover plate comprises plate main body, the first side plate of arranging respectively at the relative dual-side of described plate main body and the second side plate and connecting plate.
As a preferred version of the present utility model, described first side plate and the second side plate are all arranged with described plate body normal, described first side plate place plane and described second side plate place plane parallel.
As a preferred version of the present utility model, described cover plate and described housing pass through gemel connection.
As a preferred version of the present utility model, described hull outside is provided with cantilever plate, and described mains switch to be locked by locking mechanism or opened by described connecting plate and described cantilever plate.
As a preferred version of the present utility model, described cover plate and described housing pass through pinned connection.
As a preferred version of the present utility model, the bottom of described housing is provided with at least one mounting hole.
As a preferred version of the present utility model, described locking mechanism is lockset.
As a preferred version of the present utility model, described locking mechanism is buckle connecting structure.
The beneficial effects of the utility model are:
Mains switch is locked wherein by the spatial accommodation that elevator mains switch locking device of the present utility model can be formed by cover plate and housing; needing can by professional by opening cover plate to operate when using switch; locked by lockset after mains switch being placed in spatial accommodation when not using; the knob of mains switch due to cover plate block can not meet accident closed, this elevator mains switch locking device can reduce security incident generation, mains switch is played a protective role.
Accompanying drawing explanation
Fig. 1 is the structural representation of the elevator mains switch locking device that the utility model preferred embodiment one provides;
Fig. 2 is the structural representation after elevator mains switch locking device that the utility model preferred embodiment one provides puts into mains switch.
Be labeled as in figure:
1, housing; 2, cover plate; 3, hinge; 4, mounting hole; 5, lockset.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Preferred embodiment one:
Fig. 1 is the structural representation of the elevator mains switch locking device that this preferred embodiment provides.This elevator mains switch locking device comprises housing 1, forms cover plate 2 and the locking mechanism of spatial accommodation with housing 1, and wherein, cover plate 2 can rotate relative to housing 1, and cover plate 2 is for the protection of mains switch.
Housing 1 is the U-shaped structure formed by the first plate body, the second plate body and the 3rd plate body, and the bottom of housing 1 is provided with at least one mounting hole 4; Cover plate 2 comprises plate main body, at the relative dual-side of plate main body respectively to the first side plate of lower setting and the second side plate and connecting plate; First side plate and the second side plate are all arranged with plate body normal, the first side plate place plane and the second side plate place plane parallel; Cover plate 2 is connected by hinge 3 with housing 1.
Be provided with cantilever plate outside housing 1, mains switch to be locked by locking mechanism or is opened by connecting plate and cantilever plate; Locking mechanism is preferably lockset 5.
As shown in Figure 2; mains switch is placed in spatial accommodation; during use by professional by opening cover plate to operate; locked by lockset after mains switch being placed in spatial accommodation when not using; because cover plate has two side plates arranged at vertical direction; this side plate has certain width; this width can make mains switch knob hang to stoping the closed of knob during top; namely side plate makes it not close by hanging to block to the knob of top, this elevator mains switch locking device can reduce security incident generation, mains switch is played a protective role.
Preferred embodiment two:
This preferred embodiment discloses a kind of elevator mains switch locking device; this elevator mains switch locking device is substantially identical with preferred embodiment one; comprise housing, form cover plate and the locking mechanism of spatial accommodation with housing; wherein; cover plate can relative to housing into rotation, and cover plate is for the protection of mains switch.
Difference is: the concrete structure of housing is not limit, and can be U-shaped structure, also can be other structures, can hold mains switch; The concrete structure of cover plate is not also limit, as long as have side plate can block the closed thus protection power source switch of knob; The connected mode of cover plate and housing can be but be not limited to is gemel connection, and also can be pinned connection, cover plate can relative to housing into rotation; Locking mechanism can be lockset locking, can be also buckle connecting structure, be opened by buckle during use, and buckle is not fastened locking by the used time.
Below by reference to the accompanying drawings embodiment of the present utility model is described; but the utility model is not limited to above-mentioned embodiment; those skilled in the art is not departing under the ambit that the utility model aim and claim protect; also can obtain a lot of form, these are all within protection range of the present utility model.
Claims (10)
1. an elevator mains switch locking device; it is characterized in that; comprise housing (1), form cover plate (2) and the locking mechanism of spatial accommodation with described housing (1); wherein; described cover plate (2) can rotate relative to described housing (1), and described cover plate (2) is for the protection of mains switch.
2. a kind of elevator mains switch locking device according to claim 1, is characterized in that, described housing (1) is the U-shaped structure formed by the first plate body, the second plate body and the 3rd plate body.
3. a kind of elevator mains switch locking device according to claim 2, is characterized in that, described cover plate (2) comprises plate main body, the first side plate of arranging respectively at the relative dual-side of described plate main body and the second side plate and connecting plate.
4. a kind of elevator mains switch locking device according to claim 3, it is characterized in that, described first side plate and the second side plate are all arranged with described plate body normal, described first side plate place plane and described second side plate place plane parallel.
5. a kind of elevator mains switch locking device according to claim 4, it is characterized in that, described cover plate (2) is connected by hinge (3) with described housing (1).
6. a kind of elevator mains switch locking device according to claim 5, is characterized in that, described housing (1) outside is provided with cantilever plate, and described mains switch to be locked by locking mechanism or opened by described connecting plate and described cantilever plate.
7. a kind of elevator mains switch locking device according to claim 4, is characterized in that, described cover plate (2) and described housing (1) pass through pinned connection.
8., according to the arbitrary described a kind of elevator mains switch locking device of claim 1-7, it is characterized in that, the bottom of described housing (1) is provided with at least one mounting hole (4).
9., according to the arbitrary described a kind of elevator mains switch locking device of claim 1-7, it is characterized in that, described locking mechanism is lockset (5).
10., according to the arbitrary described a kind of elevator mains switch locking device of claim 1-7, it is characterized in that, described locking mechanism is buckle connecting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742000.9U CN205050730U (en) | 2015-09-23 | 2015-09-23 | Switch locking device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742000.9U CN205050730U (en) | 2015-09-23 | 2015-09-23 | Switch locking device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050730U true CN205050730U (en) | 2016-02-24 |
Family
ID=55344281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520742000.9U Expired - Fee Related CN205050730U (en) | 2015-09-23 | 2015-09-23 | Switch locking device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223752A (en) * | 2016-08-30 | 2016-12-14 | 沃克斯电梯（中国）有限公司 | Machine room switch latch |
-
2015
- 2015-09-23 CN CN201520742000.9U patent/CN205050730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223752A (en) * | 2016-08-30 | 2016-12-14 | 沃克斯电梯（中国）有限公司 | Machine room switch latch |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20200923 |