CN200986868Y - Elevator machinery room interlocking distribution box - Google Patents
Elevator machinery room interlocking distribution box Download PDFInfo
- Publication number
- CN200986868Y CN200986868Y CN 200620151573 CN200620151573U CN200986868Y CN 200986868 Y CN200986868 Y CN 200986868Y CN 200620151573 CN200620151573 CN 200620151573 CN 200620151573 U CN200620151573 U CN 200620151573U CN 200986868 Y CN200986868 Y CN 200986868Y
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- CN
- China
- Prior art keywords
- switch
- shaped
- lighting switch
- casing
- elevator
- 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
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to an interlocking power distribution box for an elevator machine room, which is characterized in that an elevator car lighting switch, a shaft lighting switch, a power switch, a lighting switch and a zero line terminal block. A frame is arranged shaded on the elevator car lighting switch, the shaft lighting switch and the power switch, which are installed along side by side. A left working hole and a right working hole are arranged on the frame, which are respectively corresponding to the elevator car lighting switch, the shaft lighting switch and the power switch. Slideways are arranged on the upper edge and the lower edge, inside of which a movable left locking plate and a movable right locking plate are arranged. The left locking plate is provided with a hilt-shaped lock notch for locking the elevator car lighting switch. With a lock nose and a lock hole, an L-shaped lock notch for locking the power switch is arranged on the right locking plate. A hasp clasp can penetrate the lock nose and the lock hole to lock up, which avoids the misoperation and assures the life safety of the maintenance staff. Terminal blocks for convenient wiring are installed on the lower outlet of the box, and a ground plate is welded onto the box door. A safe grounding wire is installed between the ground plate and the zero line terminal blocks.
Description
Technical field
The utility model relates to a kind of appliance switch of elevator, especially a kind of elevator(lift) machine room interlocking distribution box.
Background technology
Elevator is widely used in places such as high residential building, hotel, market, and the maintenance of elevator, maintenance are very important.For ensureing maintainer's safety, elevator appliance switch or well lighting switch and mains switch must be in closed condition, in case the danger that the maintainer gets an electric shock can take place at any time in misoperation.The structure of known elevator(lift) machine room distribution box is: cage illumination switch, well lighting switch and mains switch are installed in the casing that has the switch door side by side, the zero line terminal block is installed on the box inside wall, lighting switch is also installed in the lower left corner in the casing.The elevator(lift) machine room distribution box of this structure is when switch is in running status, distribution chamber door when opening wide, in case the misoperation meeting causes the generation of dangerous incident; Especially when switch cuts out in the maintenance, when the distribution chamber door opens wide, in case misoperation, the danger that the maintainer is got an electric shock at any time, very dangerous.
Summary of the invention
The utility model provides a kind of elevator(lift) machine room interlocking distribution box that prevents misoperation for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of elevator(lift) machine room interlocking distribution box, comprise casing, the door hinged with casing, be installed in cage illumination switch and well lighting switch and mains switch in the casing side by side, be installed in the zero line terminal block on the wall box, and the lighting switch that is installed in the lower left corner in the casing, covering also is installed at the cage illumination switch in the described casing, well lighting switch and the support above the mains switch, be shaped on the left gathering hole of cage illumination switch and well lighting switch and the right gathering hole of mains switch on the cover-up surface of support respectively, bottom is shaped on slideway on the cover-up surface of support, be movably installed with the left jam plate of left gathering hole and the right jam plate of right gathering hole in the slideway, be shaped on hilt shape fore shaft on the jam plate of a left side, be shaped on L shaped fore shaft on the right jam plate, be shaped on the lock nose in the middle of the cover-up surface of support, a left side, right jam plate inner side edge is shaped on and the lockhole of locking the nose coupling, penetrated button in lock nose and the lockhole and hung, button hangs on and is shaped on the lockhole that can go up four locks simultaneously.
The utility model can also adopt following technical measures:
The other connecting terminal block that is equipped with of the line outlet of lower end in the described casing.
Be welded with the ground plate of band screw on the hinged door of described and casing, be connected with earth lead between ground plate and the zero line terminal block.
Advantage and the good effect that the utlity model has are: owing to hide on cage illumination switch, well lighting switch and mains switch side by side a support is arranged, two gathering holes about corresponding each switch has on the cover-up surface of support, on two gathering holes, be movably installed with left jam plate and right jam plate, on the jam plate of the left and right sides, penetrate button and hang and can go up simultaneously four locks, make cage illumination switch and mains switch can realize locking simultaneously or locking respectively, avoid the generation of misoperation, guaranteed maintainer's life security; The utility model also has simple in structurely in addition, is easy to make, and is easy to operate, reliably advantage.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the lock-out state figure of left and right jam plate.
Among the figure: 1, casing; 2, door; 3, earth lead; 4, support; 5, left jam plate; 6, hilt shape fore shaft; 7, cage illumination switch; 8, left gathering hole; 9, well lighting switch; 10, slideway; 11, mains switch; 12, L shaped fore shaft; 13, right jam plate; 14, right gathering hole; 15, lockhole; 16, lock nose; 17, lockhole; 18, connecting terminal block; 19, zero line terminal block; 20, lighting switch; 21, button hangs; 22, ground plate.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, the hinged door 2 that is equipped with of the side of casing 1.The centre position is equipped with cage illumination switch 7, well lighting switch 9 and mains switch 11 side by side in the casing, and left surface is equipped with zero line terminal block 19 in the casing, and the lower left corner is equipped with lighting switch 20 in the casing.In order to prevent cage illumination switch, well lighting switch and mains switch misoperation, hide the support 4 of these three switches at these three and the row switch dress of putting on the shelf, as shown in Figure 2.Top corresponding cage illumination switch, well lighting switch and the mains switch of support is shaped on the left gathering hole 8 and the right gathering hole 14 of rectangle respectively.Dual-side above the support is shaped on slideway 10, corresponding left and right gathering hole is movably installed with left jam plate 5 and right jam plate 13 in slideway, be shaped on the hilt shape fore shaft 6 of locking cage illumination switch on the jam plate of a left side, be shaped on the L shaped fore shaft 12 of locking mains switch on the right jam plate, the inner side edge of left and right jam plate is shaped on lockhole 17 and 15 respectively, and the centre position is shaped on corresponding lock nose 16 above the support.Penetrate button and hang 21 in lock nose and lockhole, button hangs on and is shaped on four lockholes, can go up four locks simultaneously, has avoided the generation of misoperation, guarantees maintainer's life security.Convenient in order to connect power line, at the line outlet place of casing lower end connecting terminal block 18 is installed.For safety, on the door of casing, be welded with the ground plate 22 of band screw, be connected with earth lead 3 between ground plate and the zero line terminal block.
Claims (3)
1. elevator(lift) machine room interlocking distribution box, comprise casing, the door hinged with casing, be installed in cage illumination switch and well lighting switch and mains switch in the casing side by side, be installed in the zero line terminal block on the wall box, and the lighting switch that is installed in the lower left corner in the casing, it is characterized in that: covering also is installed in the described casing at the cage illumination switch, well lighting switch and the support above the mains switch, be shaped on the left gathering hole of cage illumination switch and well lighting switch and the right gathering hole of mains switch on the cover-up surface of support respectively, bottom is shaped on slideway on the cover-up surface of support, be movably installed with the left jam plate of left gathering hole and the right jam plate of right gathering hole in the slideway, be shaped on hilt shape fore shaft on the jam plate of a left side, be shaped on L shaped fore shaft on the right jam plate, be shaped on the lock nose in the middle of the cover-up surface of support, a left side, right jam plate inner side edge is shaped on and the lockhole of locking the nose coupling, penetrated button in lock nose and the lockhole and hung, button hangs on and is shaped on the lockhole that can go up four locks simultaneously.
2. elevator(lift) machine room interlocking distribution box according to claim 1 is characterized in that: the other connecting terminal block that is equipped with of the line outlet of lower end in the described casing.
3. elevator(lift) machine room according to claim 1 interlocking distribution box is characterized in that: be welded with the ground plate of band screw on described and the hinged door of casing, be connected with earth lead between ground plate and the zero line terminal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620151573 CN200986868Y (en) | 2006-12-08 | 2006-12-08 | Elevator machinery room interlocking distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620151573 CN200986868Y (en) | 2006-12-08 | 2006-12-08 | Elevator machinery room interlocking distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200986868Y true CN200986868Y (en) | 2007-12-05 |
Family
ID=38916326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620151573 Expired - Lifetime CN200986868Y (en) | 2006-12-08 | 2006-12-08 | Elevator machinery room interlocking distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200986868Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306569A (en) * | 2011-06-24 | 2012-01-04 | 浙江金火机床有限公司 | Interlocking device of power switch |
| CN103311015A (en) * | 2013-06-14 | 2013-09-18 | 杭州新马电梯有限公司 | Incorrect-power-transmission preventing device of main switch of machine-room-less elevator |
-
2006
- 2006-12-08 CN CN 200620151573 patent/CN200986868Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306569A (en) * | 2011-06-24 | 2012-01-04 | 浙江金火机床有限公司 | Interlocking device of power switch |
| CN102306569B (en) * | 2011-06-24 | 2013-10-02 | 浙江金火机床有限公司 | Interlocking device of power switch |
| CN103311015A (en) * | 2013-06-14 | 2013-09-18 | 杭州新马电梯有限公司 | Incorrect-power-transmission preventing device of main switch of machine-room-less elevator |
| CN103311015B (en) * | 2013-06-14 | 2015-07-08 | 杭州新马电梯有限公司 | Incorrect-power-transmission preventing device of main switch of machine-room-less elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071205 |
|
| EXPY | Termination of patent right or utility model |