CN103231975A - Elevator floor door and elevator system - Google Patents
Elevator floor door and elevator system Download PDFInfo
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- CN103231975A CN103231975A CN2013101812261A CN201310181226A CN103231975A CN 103231975 A CN103231975 A CN 103231975A CN 2013101812261 A CN2013101812261 A CN 2013101812261A CN 201310181226 A CN201310181226 A CN 201310181226A CN 103231975 A CN103231975 A CN 103231975A
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Abstract
The invention provides an elevator floor door which comprises an upper sill frame plate, a driving door sheet and a driven door sheet, wherein the driving door sheet and the driven door sheet are arranged on the upper sill frame plate and the driven door sheet in sliding mode, and the driving door sheet is connected with the driven door sheet in butting mode. The elevator floor door further comprises an interlocking assembly which comprises a first matching part and a second matching part, wherein the first matching part and the second matching part can be locked in mutual butt joint mode and are respectively arranged on the driving door sheet and the driven door sheet. The interlocking assembly can lock the driving door sheet and the driven door sheet after an elevator door is closed so that even if a transmission steel wire is broken, the driving door sheet and the driven door sheet can be locked through the interlocking assembly, and further elevator use safety is improved. The invention further provides an elevator system provided with the elevator floor door. The elevator system has high use safety by aid of the structural design of the elevator floor door.
Description
Technical field
The present invention relates to a kind of elevator door and a kind of elevator device.
Background technology
The elevator door device is installed in (vertical Lift type) elevator device; with the supporting use of the door opener of elevator; realizing the opening and closing of elevator door, play personal safety and sealing time ladder way that the protection passenger passes in and out lift car, is a kind of extremely important elevator components.
At present, in the prior art a kind of comparatively typical, use comparatively widely that elevator device includes elevator door, elevator door comprises the upper sill frame plate, initiatively assemblies such as door strap, driven door strap, interlocking assembly, hanging hook assembly, pulley assembly, shackle line assembly, heavy bell assembly constitute, and adds the active door-plate and the driven door-plate that match and just has been assembled into more complete layer door system.In said structure design, initiatively door-plate and driven door-plate are the interlocks that realizes two door-plates that is connected by the shackle line assembly, thereby guarantee that the passenger passes in and out the personal safety of lift car.
But this layer door gear exists the potential safety hazard under the abnomal condition.Just pull apart as shackle line after layer door closed exactly, the passenger takes off door-plate at the time ladder way, just can easy to doly push driven door-plate aside, exists the passenger to crash into the potential safety hazard of elevator hoistways.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of elevator door and a kind of elevator device, and this elevator device is equipped with this elevator door, and in the present invention, this elevator door can improve the safety that elevator uses by its structure design.
In order to solve the problems of the technologies described above, the invention provides a kind of elevator door, include upper sill frame plate, active door-plate and driven door-plate, described active door-plate and described driven door-plate are mounted slidably in described upper sill frame plate and described driven door-plate, described active door-plate and described driven door-plate be butt mutually, also include interlocking assembly, described interlocking assembly includes two can dock the first locked component and second matable assembly mutually, and described first component and described second component are divided on described active door-plate and the described driven door-plate.
Preferably, described first component has draw-in groove, described first component is fixedly set on the described driven door-plate, described second component has trip, described trip can with described draw-in groove clamping, described second component is articulated on the described active door-plate, and described second component can link with described active door-plate.
Preferably, described first component and described second component hook for articulating mutually, described first component is fixedly set on the described driven door-plate, and described second component is articulated on the described active door-plate, and described second component can link with described active door-plate.
The present invention also provides a kind of elevator device, include cage, in elevator device provided by the invention, also include as above-mentioned elevator door, described elevator door comprises upper sill frame plate, active door-plate and driven door-plate, described upper sill frame plate is arranged at the upper end of described cage, and described active door-plate and described driven door-plate are mounted slidably the side in described cage.
The invention provides a kind of elevator door, include upper sill frame plate, active door-plate and driven door-plate, described active door-plate and described driven door-plate are mounted slidably in described upper sill frame plate and described driven door-plate, described active door-plate and described driven door-plate be butt mutually, also include interlocking assembly, described interlocking assembly includes two can dock the first locked component and second matable assembly mutually, and described first component and described second component are divided on described active door-plate and the described driven door-plate.In the present invention, elevator door has increased interlocking assembly especially, interlocking assembly can be locked after elevator door cuts out with active door-plate and driven door-plate, even so the transmission steel wire disconnects, initiatively can also be locked by interlocking assembly between door-plate and the driven door-plate, so the design personnel in the cage that can make can't open elevator door, improve the safety in utilization of elevator.
The present invention also provides a kind of elevator device that above-mentioned elevator door is installed, and by the structure design of elevator door, elevator device provided by the invention has higher safety in utilization.
Description of drawings
Fig. 1 is the structural representation of elevator door in an embodiment of the present invention;
Wherein: 1, upper sill frame plate, 2, door-plate initiatively, 3, driven door-plate, 4, interlocking assembly.
The specific embodiment
Below in conjunction with accompanying drawing invention is done and to be described in further detail:
As shown in Figure 1, the invention provides a kind of elevator door, this elevator door is on the basis of existing structure, set up interlocking assembly 4 especially, make elevator door have auto-lock function after closing, even realize that so the transmission steel wire disconnects, door of elevator also can interlock under the effect of interlocking assembly 4, the personnel in the cage that make can't open door of elevator, improve the safety that elevator uses.
Elevator door includes upper sill frame plate 1, active door-plate 2 and driven door-plate 3, initiatively door-plate 2 is mounted slidably in upper sill frame plate 1 and driven door-plate 3 with driven door-plate 3, active door-plate 2 and driven door-plate 3 be butt mutually, also include interlocking assembly 4, interlocking assembly 4 includes two can dock the first locked component and second matable assembly mutually, and first component and second component are divided on active door-plate 2 and the driven door-plate 3.
Upper sill frame plate 1 act as the installation driver train, make initiatively door-plate 2 and driven door-plate 3 relatively upper sill frame plate 1 do not slide, finish the action of opening the door and closing the door.In the prior art, in case the transmission steel wire disconnects, initiatively will lose the locked of steel wire between door-plate 2 and the driven door-plate 3, make two door-plates that the internal staff opens comparatively easily easily.
In the present invention, design based on said structure, elevator door has increased interlocking assembly 4 especially, interlocking assembly 4 can be locked after elevator door cuts out with active door-plate 2 and driven door-plate 3, even so the transmission steel wire disconnects, initiatively can also be locked by interlocking assembly 4 between door-plate 2 and the driven door-plate 3, so the design personnel in the cage that can make can't open elevator door, improve the safety in utilization of elevator.
In a specific embodiment of the present invention, second component is arranged on the active door-plate 2, second component can link with active door-plate 2, after active door-plate 2 cuts out, second component can with the first component clamping that is fixedly set on the driven door-plate 3, realize the locked of elevator door.
Particularly, second component can be realized its locked action by outside power, also can pass through parts such as gear, connecting rod and be connected with driver train, makes second component finish locked action by driver train.
In a specific embodiment of the present invention, first component has draw-in groove, first component is fixedly set on the driven door-plate 3, second component has trip, trip can with the draw-in groove clamping, second component is articulated on the active door-plate 2, and second component can link with active door-plate 2.
In another specific embodiment of the present invention, first component and second component hook for articulating mutually, first component is fixedly set on the driven door-plate 3, and second component is articulated on the active door-plate 2, and second component can link with active door-plate 2.
Particularly, the concrete structure of elevator door provided by the invention is: comprise upper sill frame plate 1, with the active door strap and the driven door strap that are located at the guide rail sliding block joint on the upper sill frame plate 1, be fixed on upper sill frame plate 1 middle part hanging hook assembly, be located at interlocking assembly 4, pulley assembly, shackle line assembly and heavy bell assembly on the door strap initiatively.Initiatively door strap fixedly has initiatively door-plate 2, and driven door strap fixedly has driven door-plate 3, and the shackle line assembly is connected with the active door strap by pulley assembly, and described heavy bell assembly also is connected on the active door strap by a pulley.
The present invention also provides a kind of elevator device, include cage, also include elevator door as above, elevator door comprises upper sill frame plate, active door-plate and driven door-plate, the upper sill frame plate is arranged at the upper end of cage, and initiatively door-plate and driven door-plate are mounted slidably the side in cage.This elevator device is equipped with above-mentioned elevator door, and by the structure design of elevator door, elevator device provided by the invention has higher safety in utilization.
In the above-described embodiments, to a kind of preferred forms of the present invention, obviously, under inventive concept of the present invention, still can make a lot of variations, interlocking assembly also can adopt electronic lock.The interlocking assembly 4 that key of the present invention is to be provided with active door-plate and the interlock of driven door-plate pins initiatively door strap and driven door strap when layer door closed.
At this, should illustrate that any change of making all will fall within the scope of protection of the present invention under inventive concept of the present invention.
Claims (4)
1. elevator door, include upper sill frame plate (1), active door-plate (2) and driven door-plate (3), described active door-plate and described driven door-plate are mounted slidably in described upper sill frame plate and described driven door-plate, and described active door-plate and described driven door-plate be butt mutually, it is characterized in that
Also include interlocking assembly (4), described interlocking assembly includes two can dock the first locked component and second matable assembly mutually, and described first component and described second component are divided on described active door-plate and the described driven door-plate.
2. elevator door according to claim 1, it is characterized in that, described first component has draw-in groove, described first component is fixedly set on the described driven door-plate, described second component has trip, described trip can with described draw-in groove clamping, described second component is articulated on the described active door-plate, described second component can with the interlock of described active door-plate.
3. elevator door according to claim 1, it is characterized in that, described first component and described second component hook for articulating mutually, described first component is fixedly set on the described driven door-plate, described second component is articulated on the described active door-plate, and described second component can link with described active door-plate.
4. elevator device, include cage, it is characterized in that, also include as each described elevator door of claim 1 to 3, described elevator door comprises upper sill frame plate, active door-plate and driven door-plate, described upper sill frame plate is arranged at the upper end of described cage, and described active door-plate and described driven door-plate are mounted slidably the side in described cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181226.1A CN103231975B (en) | 2013-05-15 | 2013-05-15 | A kind of elevator door and a kind of elevator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181226.1A CN103231975B (en) | 2013-05-15 | 2013-05-15 | A kind of elevator door and a kind of elevator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103231975A true CN103231975A (en) | 2013-08-07 |
| CN103231975B CN103231975B (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310181226.1A Expired - Fee Related CN103231975B (en) | 2013-05-15 | 2013-05-15 | A kind of elevator door and a kind of elevator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103231975B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201512339U (en) * | 2009-07-15 | 2010-06-23 | 郭培正 | Manual secondary opening safety protection device for elevator layer door |
| CN201942398U (en) * | 2010-06-21 | 2011-08-24 | 深圳市特种设备安全检验研究院 | Elevator landing door lock |
| CN102275802A (en) * | 2010-06-14 | 2011-12-14 | 株式会社日立制作所 | Elevator door opening and closing device and elevator door opening and closing method |
| CN202296760U (en) * | 2011-09-30 | 2012-07-04 | 快意电梯有限公司 | Safety protection device of landing door of elevator |
-
2013
- 2013-05-15 CN CN201310181226.1A patent/CN103231975B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201512339U (en) * | 2009-07-15 | 2010-06-23 | 郭培正 | Manual secondary opening safety protection device for elevator layer door |
| CN102275802A (en) * | 2010-06-14 | 2011-12-14 | 株式会社日立制作所 | Elevator door opening and closing device and elevator door opening and closing method |
| CN201942398U (en) * | 2010-06-21 | 2011-08-24 | 深圳市特种设备安全检验研究院 | Elevator landing door lock |
| CN202296760U (en) * | 2011-09-30 | 2012-07-04 | 快意电梯有限公司 | Safety protection device of landing door of elevator |
Non-Patent Citations (1)
| Title |
|---|
| 杨南方等: "《建筑工程施工技术措施（3）》", 30 September 2000, 中国建筑工业出版社, article "轿厢门与厅门安装", pages: 466-468 * |
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| Publication number | Publication date |
|---|---|
| CN103231975B (en) | 2016-01-13 |
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Granted publication date: 20160113 Termination date: 20160515 |