CN202717480U - Fixed contact assembly for elevator door lock - Google Patents
Fixed contact assembly for elevator door lock Download PDFInfo
- Publication number
- CN202717480U CN202717480U CN 201220257043 CN201220257043U CN202717480U CN 202717480 U CN202717480 U CN 202717480U CN 201220257043 CN201220257043 CN 201220257043 CN 201220257043 U CN201220257043 U CN 201220257043U CN 202717480 U CN202717480 U CN 202717480U
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- CN
- China
- Prior art keywords
- contact assembly
- door lock
- fixed contact
- assembly
- plate
- 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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Abstract
The utility model relates to the field of elevators, in particular to a fixed contact assembly for an elevator door lock. The fixed contact assembly for the elevator door lock comprises a cover plate, an installation plate, a lock hook, a contact assembly B and an installation fixing plate B; the contact assembly B is arranged on the installation fixing plate B; a fixed contact B and a wiring terminal of a connecting cable are arranged on the contact assembly B; the lock hook is fixedly arranged on the side surface of the contact assembly B; and the installation fixing plate B is covered by an installation plate and a cover plate. The fixed contact assembly for the elevator door lock has the beneficial effects that the roller assembly is independent of a moving contact through the moving contact assembly; through the connection of a pull rod, the adjustment amount of the door lock can be changed by the length of the pull rod; the requirements on the manufacturing of the fixed contact assembly are also reduced; the cost is reduced; and the structure is novel and practical.
Description
Technical field
The utility model relates to the elevator field, especially a kind of door lock of elevator fixed contact assembly.
Background technology
Along with the development of society, high buildings and large mansions stand in great numbers everywhere, and that elevator is skyscraper is indispensable, so the security and various aspects performance of elevator is also most important.Traditional door lock structure mostly is the structure that adopts roll wheel assembly and moving contact to be riveted together, and adjustable distance is less during installation, the manufacturing of the miscellaneous part of elevator is required high especially, the manufacturing cost of increase elevator.
Summary of the invention
Above-mentioned adjustable distance is less makes demanding technical matters to the elevator miscellaneous part in order to solve, and the utility model provides a kind of door lock of elevator fixed contact assembly.
The technical solution of the utility model is as follows:
A kind of door lock of elevator fixed contact assembly, comprise cover plate, adapter plate, latch hook, contact assembly B and mounting plate B, described contact assembly B is located on the mounting plate B, contact assembly B is provided with the connection terminal of fixed contact B and connecting cable, contact assembly B side fixed installation latch hook, mounting plate B is covered by adapter plate and cover plate.
Use the technical solution of the utility model,, connect by pull bar so that roll wheel assembly and moving contact are independent by the moving contact assembly, the regulated quantity of door lock can change by the length of pull bar, manufacturing to the fixed contact assembly requires also to reduce, and reduces cost, novel structure and practicality.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model blast state;
Fig. 3 is the structural representation of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
A kind of door lock of elevator fixed contact assembly shown in Fig. 1,2 and 3, comprise cover plate 19, adapter plate 20, latch hook 21, contact assembly B22 and mounting plate B23, described contact assembly B22 is located on the mounting plate B23, contact assembly B22 is provided with the connection terminal 33 of fixed contact B27 and connecting cable, contact assembly B22 side fixed installation latch hook 21, mounting plate B23 is covered by adapter plate 20 and cover plate 19.
During use, connection terminal 33 connecting cables, when the rubber roll A2 in the roll wheel assembly of door lock is driven by the switch of elevator door knife, rubber roll A2 is by driving 3 motions of roller adapter plate assembly, thereby drive pull bar 4 motions, pull bar 4 drives pull bar 5 motions in the moving contact assembly, and the fixed contact A that pull bar 5 drives in the lock hook assembly 6 contacts with fixed contact B27 among the contact assembly B22, by disconnection and the switch of connecting the control door lock of contact.
Claims (1)
1. door lock of elevator fixed contact assembly, it is characterized in that: comprise cover plate (19), adapter plate (20), latch hook (21), contact assembly B(22) and mounting plate B(23), described contact assembly B(22) be located at mounting plate B(23) on, contact assembly B(22) be provided with fixed contact B(27) and the connection terminal (33) of connecting cable, contact assembly B(22) side fixed installation latch hook (21), mounting plate B(23) covered by adapter plate (20) and cover plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257043 CN202717480U (en) | 2012-05-30 | 2012-05-30 | Fixed contact assembly for elevator door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257043 CN202717480U (en) | 2012-05-30 | 2012-05-30 | Fixed contact assembly for elevator door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717480U true CN202717480U (en) | 2013-02-06 |
Family
ID=47619310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220257043 Expired - Fee Related CN202717480U (en) | 2012-05-30 | 2012-05-30 | Fixed contact assembly for elevator door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202717480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332921A (en) * | 2020-03-03 | 2020-06-26 | 广州市镜华金属材料有限公司 | Novel elevator door lock device |
-
2012
- 2012-05-30 CN CN 201220257043 patent/CN202717480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332921A (en) * | 2020-03-03 | 2020-06-26 | 广州市镜华金属材料有限公司 | Novel elevator door lock device |
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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 |
Granted publication date: 20130206 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |