CN107902528A - Elevator door-motor equipped with safety locking mechanism - Google Patents
Elevator door-motor equipped with safety locking mechanism Download PDFInfo
- Publication number
- CN107902528A CN107902528A CN201711401880.3A CN201711401880A CN107902528A CN 107902528 A CN107902528 A CN 107902528A CN 201711401880 A CN201711401880 A CN 201711401880A CN 107902528 A CN107902528 A CN 107902528A
- Authority
- CN
- China
- Prior art keywords
- door
- fixedly connected
- latch hook
- locking mechanism
- motor
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses a kind of elevator door-motor, including door machine bottom board, hall door hanging plate, drive component, drive component is fixedly connected with door machine bottom board, drive component includes driving motor, door lock device, croquet, door lock device is equipped with door knife bottom plate, movable plate, movable plate is flexibly connected with the door knife bottom plate, the safety locking mechanism includes latch hook, block, resetting spring, flexibility drawing steel wire rope, one end of resetting spring is fixedly connected with door knife bottom plate, the other end is fixedly connected with latch hook, one end of flexibility drawing steel wire rope is connected with latch hook, the other end is fixedly connected with movable plate, block is fixedly connected with door machine bottom board, the position that position of the block in door machine bottom board is in locking state with the locking end of latch hook is corresponding.Beneficial effect is to avoid the security risk that car door is accidentally opened, and further increases the security performance of elevator.
Description
Technical field
The present invention relates to mechanical equipment, and in particular to a kind of elevator door-motor, the elevator door-motor are equipped with safety locking mechanism, make
Obtain elevator in the process of running, gate is implemented to lock, its security performance is further lifted.
Background technology
Elevator is a kind of very universal floor means of transport.Popularize and use with elevator, the level of security of elevator is more next
More paid attention to.Some elevators on the market can realize that nature takes off door during being run up and down after elevator shutdown, can be to people
Body causes serious injury.
Core component of the elevator door-motor as control elevator door movement, the raising to elevator safety plays, extremely important
Effect.The performance of elevator entirety can be further improved often through the mode for the security performance for changing door mechanism system.
Generally all also there are the security risk that gate can surprisingly be opened out of carriage for current door mechanism system.Therefore need
A kind of new technical solution is provided to solve this technical problem existing in the prior art.
The content of the invention
The present invention provides a kind of elevator door-motor, which is equipped with safety locking mechanism, effectively avoids carriage
The security risk that door is accidentally opened.
The present invention provides following technical proposals：Elevator door-motor equipped with safety locking mechanism, including door machine bottom board, the Room
Door strap, drive component, the driving component are fixedly connected with the door machine bottom board, the driving component include driving motor,
Door lock device, croquet, the door lock device are equipped with door knife bottom plate, movable plate, the movable plate and door knife bottom plate activity and connect
Connect, the croquet is arranged on the hall door hanging plate, and the door lock device is provided with safety locking mechanism, the safe locking machine
Structure includes latch hook, block, resetting spring, flexible drawing steel wire rope, and one end of the resetting spring is fixed with the door knife bottom plate
Connection, the other end is fixedly connected with the latch hook, and one end of the flexible drawing steel wire rope is connected with the latch hook, the other end and
The movable plate is fixedly connected, and the block is fixedly connected with the door machine bottom board, and the block is in the door machine bottom board
The position that position is in locking state with the locking end of the latch hook is corresponding.
Reference scheme is that the resetting spring is compression spring
Reference scheme is that the resetting spring is tension spring.
Reference scheme is that the resetting spring is torsional spring.
The direction of draw of the flexible drawing steel wire rope is provided with tension pulley block on the basis of such scheme.
Beneficial effects of the present invention：Position of the block of the present invention in the door machine bottom board and the locking of the latch hook
Position of the end in locking state is corresponding, implements to lock by the cooperation of latch hook and the block, avoids car door and anticipated
The security risk of outer opening, further increases the security performance of elevator.
Brief description of the drawings
Fig. 1 is the structure diagram of door machine of the present invention.
Fig. 2 is the structure diagram of door lock device of the present invention.
Embodiment
Below in conjunction with attached drawing, the present invention is described in further detail with embodiment.
In Fig. 1, Fig. 2：Door machine bottom board 1, hall door hanging plate 2, driving motor 3, door knife bottom plate 4, movable plate 5, latch hook 6, block
7th, resetting spring 8, flexible drawing steel wire rope 9, door lock device 10.
Elevator door-motor equipped with safety locking mechanism, including door machine bottom board 1, hall door hanging plate 2, drive component, drive component
It is fixedly connected with door machine bottom board 1, drive component includes driving motor 3, door lock device 10, croquet, and door lock device 10 is equipped with door knife
Bottom plate 4, movable plate 5, movable plate 5 and 4 axis connection of door knife bottom plate, croquet are arranged on hall door hanging plate 2, and door lock device 10 is provided with
Safety locking mechanism, safety locking mechanism include latch hook 6, block 7, resetting spring 8, flexible drawing steel wire rope 9, resetting spring 8
One end be clamped with door knife bottom plate 4, the other end is clamped with latch hook 7, flexibility drawing steel wire rope 9 one end connect with 6 willow of latch hook, it is another
End connects with 5 willow of movable plate, and block 7 is welded with door machine bottom board 1, position of the block 7 in door machine bottom board 1 and the locking end of latch hook 6
Position in locking state is corresponding.So that latch hook 6 matches with block 7, so as to complete to lock.
Resetting spring 8 uses compression spring, and latch hook 6 is locked with block 7 when resetting spring 8 is in minimal compression or nature
Tightly, latch hook 6 departs from block 7 when resetting spring 8 is in most compressed state.
The direction of draw of flexibility drawing steel wire rope 9 is provided with tension pulley block, and flexible drawing is determined by the tension pulley block
The direction of draw of steel wire rope 9.
Claims (5)
1. the elevator door-motor equipped with safety locking mechanism, including door machine bottom board（1）, hall door hanging plate（2）, drive component, the drive
Dynamic component and the door machine bottom board（1）It is fixedly connected, the driving component includes driving motor（3）, door lock device（10）, door
Ball, the door lock device（10）Equipped with door knife bottom plate（4）, movable plate（5）, the movable plate（5）With the door knife bottom plate（4）It is living
Dynamic connection, the croquet are arranged at the hall door hanging plate（2）On, it is characterised in that the door lock device（10）It is provided with safety
Retaining mechanism, the safety locking mechanism include latch hook（6）, block（7）, resetting spring（8）, flexible drawing steel wire rope（9）, institute
State resetting spring（8）One end and the door knife bottom plate（4）It is fixedly connected, the other end and the latch hook（7）It is fixedly connected, it is described
Flexibility drawing steel wire rope（9）One end and the latch hook（6）Connection, the other end and the movable plate（5）It is fixedly connected, the gear
Block（7）With the door machine bottom board（1）It is fixedly connected, the block（7）In the door machine bottom board（1）In position and the latch hook
（6）Locking end be in locking state position it is corresponding.
2. the elevator door-motor of safety locking mechanism is equipped with as claimed in claim 1, it is characterised in that the resetting spring（8）
For compression spring.
3. the elevator door-motor of safety locking mechanism is equipped with as claimed in claim 1, it is characterised in that the resetting spring（8）
For tension spring.
4. the elevator door-motor of safety locking mechanism is equipped with as claimed in claim 1, it is characterised in that the resetting spring（8）
For torsional spring.
5. the elevator door-motor of safety locking mechanism is equipped with as claimed in claim 1, it is characterised in that the flexible drawing steel wire
Rope（9）Direction of draw be provided with tension pulley block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401880.3A CN107902528A (en) | 2017-12-22 | 2017-12-22 | Elevator door-motor equipped with safety locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401880.3A CN107902528A (en) | 2017-12-22 | 2017-12-22 | Elevator door-motor equipped with safety locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107902528A true CN107902528A (en) | 2018-04-13 |
Family
ID=61870867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711401880.3A Pending CN107902528A (en) | 2017-12-22 | 2017-12-22 | Elevator door-motor equipped with safety locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107902528A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386564A (en) * | 2014-11-17 | 2015-03-04 | 南通通洋机电制造有限公司 | Safety elevator door knife device with locking mechanism |
| CN204897123U (en) * | 2015-08-24 | 2015-12-23 | 杭州临安众方机电有限公司 | Door sword of integrated sedan -chair lock of elevator |
| CN106276529A (en) * | 2015-06-01 | 2017-01-04 | 中国建筑科学研究院建筑机械化研究分院 | The door lock device of elevator |
-
2017
- 2017-12-22 CN CN201711401880.3A patent/CN107902528A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386564A (en) * | 2014-11-17 | 2015-03-04 | 南通通洋机电制造有限公司 | Safety elevator door knife device with locking mechanism |
| CN106276529A (en) * | 2015-06-01 | 2017-01-04 | 中国建筑科学研究院建筑机械化研究分院 | The door lock device of elevator |
| CN204897123U (en) * | 2015-08-24 | 2015-12-23 | 杭州临安众方机电有限公司 | Door sword of integrated sedan -chair lock of elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |