CN203699610U - Liftable car roof device of lift - Google Patents
Liftable car roof device of lift Download PDFInfo
- Publication number
- CN203699610U CN203699610U CN201320878901.1U CN201320878901U CN203699610U CN 203699610 U CN203699610 U CN 203699610U CN 201320878901 U CN201320878901 U CN 201320878901U CN 203699610 U CN203699610 U CN 203699610U
- Authority
- CN
- China
- Prior art keywords
- sedan
- chair
- car roof
- car
- chair top
- 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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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to a liftable car roof device of a lift. A car roof is composed of a car roof frame and a car roof cover. The inner wall of the car roof frame is a lift car safety window, a light shading plate is welded to the inner wall of the car roof frame, a car roof cover seat with fixed holes is welded on the periphery, a fluorescent lamp is hidden between the car roof cover seat and the light shading plate, fixed holes corresponding to the position of the car roof cover seat are formed in the car roof cover, and the car roof cover is fixed on the car roof cover seat by utilizing butterfly bolts. The liftable car roof device is simple in structure and convenient to install, and installation and detaching can be finished without an installation tool. When the car roof device serves as the lift car safety window, the size of the window is larger than that of a common lift car safety window, and the staff can escape conveniently. By means of the arch design of the car roof cover, the limited space in a lift car is increased, the lift car strength is improved, and deformation caused by pedaling is avoided. The car roof device is convenient to use and maintain, and a locking device is safe and reliable.
Description
Technical field
The liftable sedan-chair ejection device of the utility model elevator, while being a kind of elevator applause fault, using sedan-chair top cover directly as the mechanical device of security window that facilitates rescue and evacuation passenger.
Background technology
Most elevator all adopts sedan-chair top furred ceiling double design pattern, the security window of convenient escape and decorative effect lift car are decorated top, limit to a great extent the size of lift car security window, and according to the regulation of GB7588-2003 8.12.2, if there is rescue and evacuation passenger's car emergency opening on sedan-chair top, its size should not be less than 0.35m × 0.50m.Along with the maximized development tendency of the interior space, elevator hoistways space is more and more little, has simultaneously limited to a great extent the size of car emergency opening, thereby also causes elevator can better not sue and labour to passenger because of certain fault.
In order to address the above problem, be necessary to develop a kind of a kind of mechanical device that facilitates rescue and evacuation passenger while directly utilizing sedan-chair top cover as elevator faults.
Summary of the invention
The utility model elevator technical matters to be solved is: provide a kind of elevator liftable sedan-chair ejection device, expand as much as possible the size of security window under the limited condition of hoistway space.
The utility model solves described technical matters by following technical proposals: the liftable sedan-chair ejection device of elevator, sedan-chair top is made up of sedan-chair top frame and sedan-chair top cover, make the inwall of sedan-chair top frame become lift car security window, the inwall welding anti-dazzle device of described sedan-chair top frame, surrounding is welded the sedan-chair hatch cover seat with fixed orifice, daylight lamp is hidden between described sedan-chair hatch cover seat and anti-dazzle device, described sedan-chair top cover is provided with the fixed orifice corresponding with sedan-chair hatch cover seat position, utilizes fly-headed bolt that described sedan-chair top cover is fixed on sedan-chair hatch cover seat.Sedan-chair top cover is facilitated to rescue and evacuation passenger's security window during directly as elevator faults.
Utilizing fly-headed bolt to fix sedan-chair top cover, is because liftable sedan-chair top cover should carry out while rescuing as car emergency opening from sedan-chair, so should establish manual locking device and open from car without key.
The utility model utilizes the principle of lift car security window, and security window and sedan-chair top are organically combined, and makes sedan-chair roof construction simpler, and does not need instrument, and by manually outwarding winding, fly-headed bolt can be opened sedan-chair top cover easily.
On such scheme basis, described sedan-chair top cover is arch, and the surrounding of arch sedan-chair top cover is fixed by fly-headed bolt and sedan-chair top frame.Owing to taking arch configuration, make the height of car have the sense of extension, increase the comfort of taking advantage of seat.
On such scheme basis, between described sedan-chair hatch cover seat and sedan-chair top cover, fix an electric switch by latch.As the electric loop switch of confirming the locking of sedan-chair top cover, in the time that sedan-chair top cover is opened, electric switch disconnects, and elevator cannot move, and plays the effect of electric insurance.Can verify between sedan-chair top cover and sedan-chair hatch cover seat whether lock by electric switch, in the time not locking, the electric not conducting of elevator, elevator cannot move.Verify with the electric safety device conforming with the regulations.If locking was lost efficacy, this device should make elevator stop, and only, after again locking, elevator just likely resumes operation.
The utlity model has following advantage:
One, this liftable sedan-chair ejection device is simple in structure, easy for installation, can complete installation and removal without mounting tools;
Two, when this liftable sedan-chair ejection device is as car emergency opening, larger than general car emergency opening size, facilitate personnel escape;
Three, the design concept of this liftable sedan-chair ejection device arch, has not only increased finite space in car, solely aobvious graceful generous; Also strengthen the intensity of itself, can not be out of shape because of trampling;
Four, operation and maintenance is convenient, and latching device is safe and reliable.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the liftable sedan-chair ejection device of elevator;
Fig. 2 is the liftable sedan-chair ejection device of elevator structural representation.
Code description in figure
1---sedan-chair top frame; 2---car safety window;
3---anti-dazzle device; 4---daylight lamp;
5---sedan-chair hatch cover seat; 6---sedan-chair top cover;
7---fly-headed bolt; 8---electric switch.
Detailed description of the invention
Decomposition texture schematic diagram and Fig. 2 of being the liftable sedan-chair ejection device of elevator as Fig. 1 are as shown in the liftable sedan-chair ejection device of elevator structural representation, the liftable sedan-chair ejection device of elevator, sedan-chair top is made up of sedan-chair top frame 1 and sedan-chair top cover 6, make the inwall of sedan-chair top frame 1 become lift car security window 2, and have the function of printing opacity, wherein:
The inwall welding anti-dazzle device 3 of described sedan-chair top frame 1, surrounding is welded the sedan-chair hatch cover seat 5 with fixed orifice, and as the bearing of fixing sedan-chair top cover 6, daylight lamp 4 is hidden between described sedan-chair hatch cover seat 5 and anti-dazzle device 3, and described sedan-chair top frame 1 is fixed with the wall top of car;
Described sedan-chair top cover 6 is provided with the fixed orifice corresponding with sedan-chair hatch cover seat 5 positions, utilizes fly-headed bolt 7 that described sedan-chair top cover 6 is fixed on sedan-chair hatch cover seat 5, and electric switch 8 is tightly locked in to the junction of sedan-chair hatch cover seat 5 and sedan-chair top cover 6.
Described sedan-chair top cover 6 is arch, and the surrounding of arch sedan-chair top cover is fixed by fly-headed bolt and sedan-chair top frame.
On the basis of technique scheme, in the time that electric switch 8 lost efficacy, this device should make elevator stop, and only, after again locking, elevator just likely resumes operation.
Claims (3)
1. the liftable sedan-chair ejection device of elevator, it is characterized in that, sedan-chair top is made up of sedan-chair top frame (1) and sedan-chair top cover (6), make the inwall of sedan-chair top frame (1) become lift car security window (2), the inwall welding anti-dazzle device (3) of described sedan-chair top frame (1), surrounding is welded the sedan-chair hatch cover seat (5) with fixed orifice, daylight lamp (4) is hidden between described sedan-chair hatch cover seat (5) and anti-dazzle device (3), described sedan-chair top cover (6) is provided with the fixed orifice corresponding with sedan-chair hatch cover seat (5) position, utilize fly-headed bolt (7) that described sedan-chair top cover (6) is fixed on sedan-chair hatch cover seat (5).
2. the liftable sedan-chair ejection device of elevator according to claim 1, is characterized in that, described sedan-chair top cover (6) is arch, and the surrounding of arch sedan-chair top cover is fixed by fly-headed bolt and sedan-chair top frame.
3. the liftable sedan-chair ejection device of elevator according to claim 1, is characterized in that, between described sedan-chair hatch cover seat (5) and sedan-chair top cover (6), fixes an electric switch by latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878901.1U CN203699610U (en) | 2013-12-30 | 2013-12-30 | Liftable car roof device of lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878901.1U CN203699610U (en) | 2013-12-30 | 2013-12-30 | Liftable car roof device of lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699610U true CN203699610U (en) | 2014-07-09 |
Family
ID=51050079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878901.1U Expired - Fee Related CN203699610U (en) | 2013-12-30 | 2013-12-30 | Liftable car roof device of lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109476462A (en) * | 2016-07-15 | 2019-03-15 | 通力股份公司 | Lift appliance |
| US11479445B2 (en) | 2017-12-13 | 2022-10-25 | Inventio Ag | Elevator car system and method for mounting an elevator car roof comprising at least one toe board to uprights |
-
2013
- 2013-12-30 CN CN201320878901.1U patent/CN203699610U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109476462A (en) * | 2016-07-15 | 2019-03-15 | 通力股份公司 | Lift appliance |
| CN109476462B (en) * | 2016-07-15 | 2021-07-30 | 通力股份公司 | Elevator device |
| US11479445B2 (en) | 2017-12-13 | 2022-10-25 | Inventio Ag | Elevator car system and method for mounting an elevator car roof comprising at least one toe board to uprights |
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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: 20140709 Termination date: 20211230 |