CN207943753U - A kind of non-flat bed door opener of elevator cage door - Google Patents
A kind of non-flat bed door opener of elevator cage door Download PDFInfo
- Publication number
- CN207943753U CN207943753U CN201721471515.5U CN201721471515U CN207943753U CN 207943753 U CN207943753 U CN 207943753U CN 201721471515 U CN201721471515 U CN 201721471515U CN 207943753 U CN207943753 U CN 207943753U
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- China
- Prior art keywords
- door
- steel wire
- wire rope
- cutter mechanism
- right blade
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Abstract
The utility model provides a kind of non-flat bed door opener of elevator cage door, including latch hook and the right blade of secondary door cutter mechanism, is fixedly connected with steel wire rope on the secondary right blade of door cutter mechanism, the steel wire rope other end extends to the lower end of gate door-plate.When elevator is in non-flat layer state, after rescue personnel opens hall door with key, pulling downward on steel wire rope can drive the secondary right blade of door cutter mechanism to move down, and then it drives latch hook to be rotated counterclockwise around dead axle and unlocks, gate is opened again, rescue can be realized, efficiently solve under non-flat layer state, the problem of rescue personnel is difficult to direct manual actuation pair door cutter mechanism right blade displacement.
Description
Technical field
The utility model is related to elevators fields, and in particular to a kind of non-flat bed door opener of elevator cage door.
Background technology
In order to ensure passenger safety, elevator under non-flat layer state, by car door lock locked by gate, and passenger can not be out of car
An opening is taken off, such as the Chinese utility model patent that Authorization Notice No. is CN205602998U, authorized announcement date is 2016.09.28
A kind of disclosed car door locking device is equipped with main door cutter mechanism on gantry crane plate, secondary door is fixed on the right blade of main door cutter mechanism
Cutter mechanism, secondary door cutter mechanism include the bottom plate being fixed on the right blade of main door cutter mechanism and the connecting rod machine on bottom plate
Structure, the connecting rod that link mechanism is hinged at by two on bottom plate and the left blade of secondary door cutter mechanism between two connecting rods and pair
The right blade of door cutter mechanism is constituted, and is equipped with latch hook on bottom plate another side, the gear shaft coordinated with latch hook is fixed on door machine mainboard,
The dead axle perpendicular to bottom plate is equipped in the middle part of latch hook, dead axle one end is fixed on bottom plate, and latch hook can be around fixed-axis rotation, latch hook lower end
It is fixed with axis pin, bottom plate right side opening is equipped with bore and is more than the notch for being less than pin diameter, and axis pin can move down in notch on left and right
Dynamic, axis pin is fixed with gear wheel after passing through notch, and the left hand edge of the secondary right blade of door cutter mechanism is equipped with the flanging extended to bottom plate, flanging
It is in rolling contact with gear wheel left side, flanging, which moves right when the i.e. secondary right blade of door cutter mechanism moves right, drives gear wheel to move up to the right
It is dynamic so that latch hook is rotated counterclockwise around dead axle, is unlocked, after the right blade of secondary door cutter mechanism resets, in the work of resetting spring
Under, latch hook rotates clockwise to be buckled on gear shaft around dead axle, realizes locking.
When elevator is under non-flat layer state, if passenger takes off door out of car, latch hook forms mechanical lock with gear shaft, prevents sedan-chair
Door is opened, and therefore, it is necessary to be rescued from outside, when rescue personnel rescues from outside, after opening hall door with key, needs hand
It is dynamic to make the secondary right blade of door cutter mechanism to the right or move down, and then drive latch hook to rotate counterclockwise around dead axle just to unlock,
But since elevator rests under non-flat layer state, rescue personnel is difficult to make the right blade movement of secondary door cutter mechanism to release manually
The locking of car door lock.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of are under non-flat layer state convenient for elevator to rescue people
The non-flat bed door opener of elevator cage door of member's enabling rescue on the outside of elevator cage door.
To achieve the above object, the technical solution that the utility model is taken is：A kind of non-flat bed door opener of elevator cage door,
Including latch hook and the right blade of secondary door cutter mechanism, it is fixedly connected with steel wire rope on the secondary right blade of door cutter mechanism, the steel wire rope other end prolongs
Extend to the lower end of gate door-plate.
Steel wire rope is fixed by screws on the secondary right blade of door cutter mechanism, and the thread segment of screw is equipped with for fixing steel wire
The through hole of rope.
The axis direction of through hole is vertical with the axis direction of thread segment.
The bottom of steel wire rope is fixed on the lower end of gate door-plate.
On the outside of gate door-plate the limiting device for limiting steel wire rope swing is equipped with steel wire rope corresponding position.
Limiting device includes nylon grume and band, and nylon grume is bonded on the outside of gate door-plate, band and nylon grume
The company of wearing simultaneously is set on the outside of steel wire rope.
The non-flat bed door opener of elevator cage door of the utility model, including latch hook and the right blade of secondary door cutter mechanism, secondary door knife
Steel wire rope is fixedly connected on the right blade of mechanism, the steel wire rope other end extends to the lower end of gate door-plate.When elevator be in it is non-flat
When layer state, after rescue personnel opens hall door with key, pulling downward on steel wire rope can drive the secondary right blade of door cutter mechanism to moving down
It is dynamic, and then drive latch hook to be rotated counterclockwise around dead axle and unlock, then open gate, you can it realizes rescue, efficiently solves non-
Under flat bed state, the problem of rescue personnel is difficult to direct manual actuation pair door cutter mechanism right blade displacement.
Description of the drawings
Fig. 1 is the structural schematic diagram of specific embodiment of the utility model one；
Fig. 2 is the partial enlarged view A of Fig. 1；
Fig. 3 is the partial enlarged view B of Fig. 1；
Fig. 4 is the partial enlarged view C of Fig. 1；
Fig. 5 is the structural schematic diagram of screw 3 in Fig. 2.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
The specific embodiment one of the non-flat bed door opener of elevator cage door of the utility model, as shown in Fig. 1 to Fig. 5, packet
It includes the right blade 1 of secondary door cutter mechanism and latch hook 2, steel wire rope 4, screw is fixedly connected with by screw 3 on the right blade of secondary door cutter mechanism 1
3 thread segment is equipped with through hole 31, and the axis direction of through hole 31 is vertical with the axis direction of thread segment, 4 one end of steel wire rope
Fixation is tightened across through hole 31, to be fixed on the right blade of secondary door cutter mechanism 1, the steel wire rope other end extends to gate door-plate
Lower end, be equipped with the limiting device for limiting the swing of steel wire rope 4, limit with 4 corresponding position of steel wire rope on the outside of gate door-plate
Device includes nylon grume 5 and band 6, and nylon grume 5 is bonded on the outside of gate door-plate, and band 6 wears Lian Bingtao with nylon grume
It is located at 4 outside of steel wire rope, the bottom of steel wire rope 4 is fixed on the lower end of gate door-plate by boxlike wire line shoe.
When elevator is in non-flat layer state, after rescue personnel opens hall door with key, pulling downward on steel wire rope 4 can drive
The right blade of secondary door cutter mechanism 1 moves down, and then drives latch hook 2 to be rotated counterclockwise around dead axle and unlock, then opens gate, i.e.,
Rescue can be achieved, efficiently solve under non-flat layer state, rescue personnel is difficult to right 1, the blade of direct manual actuation pair door cutter mechanism
The problem of shifting.
Steel wire rope 4 is fixed on the right blade 1 of secondary door cutter mechanism on the through hole 31 of screw 3 by tightening to realize, Gu
It is fixed simple in structure, and it is readily disassembled maintenance, certainly, in the other embodiment of the utility model, steel wire rope 4 can be welded directly
On the right blade of secondary door cutter mechanism 1.
The axis direction of through hole 31 is vertical with the axis direction of thread segment, wear tightening convenient for steel wire rope 4, when
So, in the other embodiment of the utility model, 31 axis direction of through hole can be suitable in other with the axis direction of thread segment
Angle is arranged.
The bottom of steel wire rope 4 is fixed on the lower end of gate door-plate by boxlike wire line shoe, can avoid steel wire rope 4 and swings,
When opening the door on the outside of rescue personnel carries out, the bottom of steel wire rope 4 can be quickly found out and pulled downwards, certainly, in the utility model
Other embodiment in, the bottom of steel wire rope 4 freely can be vacantly arranged.
It is equipped with the limiting device for limiting the swing of steel wire rope 4 with 4 corresponding position of steel wire rope on the outside of gate door-plate, can be had
The hunting range of effect limitation steel wire rope 4, avoids colliding with the other component in elevator shaft, causes elevator faults.
Claims (4)
1. a kind of non-flat bed door opener of elevator cage door, including latch hook and the right blade of secondary door cutter mechanism, which is characterized in that secondary door knife
Be fixedly connected with steel wire rope on the right blade of mechanism, the steel wire rope other end extends to the lower end of gate door-plate, on the outside of gate door-plate with
Steel wire rope corresponding position is equipped with the limiting device for limiting steel wire rope swing, and limiting device includes nylon grume and band,
Nylon grume is bonded on the outside of gate door-plate, and band is worn even with nylon grume and is set on the outside of steel wire rope.
2. the non-flat bed door opener of elevator cage door according to claim 1, which is characterized in that steel wire rope is fixed by screw
On the secondary right blade of door cutter mechanism, the thread segment of screw is equipped with the through hole for fixing steel wire rope.
3. the non-flat bed door opener of elevator cage door according to claim 2, which is characterized in that the axis direction of through hole with
The axis direction of thread segment is vertical.
4. the non-flat bed door opener of elevator cage door according to claim 1, which is characterized in that the bottom of steel wire rope is fixed on
The lower end of gate door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471515.5U CN207943753U (en) | 2017-11-07 | 2017-11-07 | A kind of non-flat bed door opener of elevator cage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471515.5U CN207943753U (en) | 2017-11-07 | 2017-11-07 | A kind of non-flat bed door opener of elevator cage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207943753U true CN207943753U (en) | 2018-10-09 |
Family
ID=63703665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721471515.5U Active CN207943753U (en) | 2017-11-07 | 2017-11-07 | A kind of non-flat bed door opener of elevator cage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207943753U (en) |
-
2017
- 2017-11-07 CN CN201721471515.5U patent/CN207943753U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Patentee after: Xiji Xunda Elevator Co., Ltd Address before: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Patentee before: XJ SCHINDLER (XUCHANG) ELEVATOR Co.,Ltd. |