CN103231975B - A kind of elevator door and a kind of elevator device - Google Patents
A kind of elevator door and a kind of elevator device Download PDFInfo
- Publication number
- CN103231975B CN103231975B CN201310181226.1A CN201310181226A CN103231975B CN 103231975 B CN103231975 B CN 103231975B CN 201310181226 A CN201310181226 A CN 201310181226A CN 103231975 B CN103231975 B CN 103231975B
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- plate
- door
- elevator
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- driven
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Abstract
The invention provides a kind of elevator door, include upper sill frame plate, initiatively door-plate and driven door-plate, described active door-plate and described driven door-plate are slidably disposed in described upper sill frame plate and described driven door-plate, described active door-plate can abut mutually with described driven door-plate, also include interlocking assembly, described interlocking assembly includes two can dock the first locked component and the second matable assembly mutually, and described first component and described second component are divided on described active door-plate and described driven door-plate.In the present invention, active door-plate and driven door-plate can be closed rear locked by interlocking assembly at elevator door, even if so transmission steel wire disconnects, initiatively can also be locked by interlocking assembly between door-plate and driven door-plate, and the safety in utilization of raising elevator.Present invention also offers a kind of elevator device being provided with above-mentioned elevator door, by the structure design of elevator door, elevator device provided by the invention has higher safety in utilization.
Description
Technical field
The present invention relates to a kind of elevator door and a kind of elevator device.
Background technology
In elevator landing door is installed on (vertical Lift type) elevator device; support the use with the door opener of elevator; realize the opening and closing of elevator door, plaing a part to protect passenger pass in and out the personal safety of lift car and close time ladder way, is a kind of extremely important elevator components.
At present, in the prior art one comparatively typical, use elevator device comparatively widely to include elevator door, elevator door comprises the assemblies such as upper sill frame plate, active door link plate, driven door link plate, interlocking assembly, hanging hook assembly, pulley assembly, shackle line assembly, heavy bell assembly and forms, and adds the active door-plate that matches and driven door-plate has just been assembled into more complete layer door system.In said structure design, initiatively door-plate and driven door-plate are the interlocks being realized two door-plates by the connection of shackle line assembly, thus ensure that passenger passes in and out the personal safety of lift car.
But this layer door gear also exists the potential safety hazard under abnomal condition.Be exactly in case of shackle line is just pulled apart after layer door is closed, passenger takes off door-plate at time ladder way, just easy to doly can push driven door-plate aside, there is the potential safety hazard that passenger crashes into elevator hoistways.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of elevator door and a kind of elevator device, and this elevator device is provided with this elevator door, and in the present invention, this elevator door, by its structure design, can improve the safety that elevator uses.
In order to solve the problems of the technologies described above, the invention provides a kind of elevator door, include upper sill frame plate, initiatively door-plate and driven door-plate, described active door-plate and described driven door-plate are slidably disposed in described upper sill frame plate and described driven door-plate, described active door-plate can abut mutually with described driven door-plate, also include interlocking assembly, described interlocking assembly includes two can dock the first locked component and the second component mutually, and described first component and described second component are divided on described driven door-plate and described active door-plate.
Preferably, described first component has draw-in groove, described first component is fixedly installed on described driven door-plate, described second component has snap fit, described snap fit can with described draw-in groove clamping, described second component is articulated with on described active door-plate, and described second component can link with described active door-plate.
Preferably, described first component and described second component are the hook that can mutually mount, described first component is fixedly installed on described driven door-plate, and described second component is articulated with on described active door-plate, and described second component can link with described active door-plate.
Present invention also offers a kind of elevator device, include cage, elevator door described above is also included in elevator device provided by the invention, described elevator door comprises upper sill frame plate, initiatively 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 slidably disposed in the side of described cage.
The invention provides a kind of elevator door, include upper sill frame plate, initiatively door-plate and driven door-plate, described active door-plate and described driven door-plate are slidably disposed in described upper sill frame plate and described driven door-plate, described active door-plate can abut mutually with described driven door-plate, also include interlocking assembly, described interlocking assembly includes two can dock the first locked component and the second component mutually, and described first component and described second component are divided on described driven door-plate and described active door-plate.In the present invention, elevator door adds interlocking assembly especially, active door-plate and driven door-plate can be closed rear locked by interlocking assembly at elevator door, even if so transmission steel wire disconnects, initiatively can also be locked by interlocking assembly between door-plate and driven door-plate, design like this can make the personnel in cage to open elevator door, improves the safety in utilization of elevator.
Present invention also offers a kind of elevator device being provided with above-mentioned elevator door, by the structure design of elevator door, elevator device provided by the invention has higher safety in utilization.
Accompanying drawing explanation
Fig. 1 is the structural representation of elevator door in an embodiment of the present invention;
Wherein: 1, upper sill frame plate, 2, initiatively door-plate, 3, driven door-plate, 4, interlocking assembly.
Detailed description of the invention
Below in conjunction with accompanying drawing, invention is 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 closedown, disconnect even if so realize transmission steel wire, door of elevator also can interlock under the effect of interlocking assembly 4, make the personnel in cage to open door of elevator, improve the safety that elevator uses.
Elevator door includes upper sill frame plate 1, initiatively door-plate 2 and driven door-plate 3, initiatively door-plate 2 and driven door-plate 3 are slidably disposed in upper sill frame plate 1 and driven door-plate 3, initiatively door-plate 2 can abut mutually with driven door-plate 3, also include interlocking assembly 4, interlocking assembly 4 includes two can dock the first locked component and the second component mutually, and the first component and the second component are divided into driven door-plate 3 with on active door-plate 2.
Upper sill frame plate 1 act as installation driver train, initiatively door-plate 2 and driven door-plate 3 can not slided by upper sill frame plate 1 relatively, the action completing enabling and close the door.In the prior art, once transmission steel wire disconnects, initiatively the locked of steel wire will be lost, the two pieces of door-plates easily making internal staff open comparatively easily between door-plate 2 and driven door-plate 3.
In the present invention, design based on said structure, elevator door adds interlocking assembly 4 especially, active door-plate 2 and driven door-plate 3 can be closed rear locked by interlocking assembly 4 at elevator door, even if so transmission steel wire disconnects, initiatively can also be locked by interlocking assembly 4 between door-plate 2 and driven door-plate 3, so design can make the personnel in cage to open elevator door, improves the safety in utilization of elevator.
In a specific embodiment of the present invention, second component is arranged on active door-plate 2, second component can link with active door-plate 2, after active door-plate 2 cuts out, second component with the first component clamping be fixedly installed on driven door-plate 3, can realize the locked of elevator door.
Particularly, the second component can realize its locked action by outside power, also can be connected with driver train by the parts such as gear, connecting rod, make the second component complete locked action by driver train.
In a specific embodiment of the present invention, first component has draw-in groove, first component is fixedly installed on driven door-plate 3, second component has snap fit, snap fit can with draw-in groove clamping, second component is articulated with on active door-plate 2, and the second component can link with active door-plate 2.
In another detailed description of the invention of the present invention, first component and the second component are the hook that can mutually mount, first component is fixedly installed on driven door-plate 3, and the second component is articulated with on active door-plate 2, and the 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, the active door link plate be connected with the slide be located on upper sill frame plate 1 and driven door link plate, be fixed on the hanging hook assembly in the middle part of upper sill frame plate 1, the interlocking assembly 4 be located on active door link plate, pulley assembly, shackle line assembly and heavy bell assembly.Active door link plate is fixed with initiatively door-plate 2, and driven door link plate is fixed with driven door-plate 3, and shackle line assembly is connected with active door link plate by pulley assembly, and described heavy bell assembly is also connected on active door link plate by a pulley.
Present invention also offers a kind of elevator device, include cage, also include elevator door as above, elevator door comprises upper sill frame plate, initiatively door-plate and driven door-plate, upper sill frame plate is arranged at the upper end of cage, and initiatively door-plate and driven door-plate are slidably disposed in the side of cage.This elevator device is provided 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 change, interlocking assembly also can adopt electronic lock.Key of the present invention is to be provided with the interlocking assembly 4 of initiatively door-plate and the interlock of driven door-plate, pins active door link plate and driven door link plate when layer door is closed.
At this, should illustrate, any change made under inventive concept of the present invention all will fall within the scope of protection of the present invention.
Claims (1)
1. an elevator device, include cage, also comprise elevator door, described elevator door comprises upper sill frame plate (1), initiatively door-plate (2) and driven door-plate (3), described active door-plate (2) and described driven door-plate (3) are slidably disposed in described upper sill frame plate (1) and described driven door-plate (3), described active door-plate (2) can abut mutually with described driven door-plate (3), described upper sill frame plate (1) is arranged at the upper end of described cage, described active door-plate (2) and described driven door-plate (3) are slidably disposed in the side of described cage, it is characterized in that, elevator door also includes interlocking assembly (4), described interlocking assembly (4) includes two can dock the first locked component and the second component mutually, described first component and described second component are divided into described driven door-plate (3) with on described active door-plate (2), described first component has draw-in groove, described first component is fixedly installed on described driven door-plate (3), described second component has snap fit, described snap fit can with described draw-in groove clamping, described second component is articulated with on described active door-plate (2), described second component can link with described active door-plate (2), described second component passes through gear, connecting rod is connected with driver train.
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 CN103231975A (en) | 2013-08-07 |
| CN103231975B true CN103231975B (en) | 2016-01-13 |
Family
ID=48880066
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103231975A (en) | 2013-08-07 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160113 Termination date: 20160515 |