CN203877705U - Side-opening door device of elevator - Google Patents
Side-opening door device of elevator Download PDFInfo
- Publication number
- CN203877705U CN203877705U CN201420169141.1U CN201420169141U CN203877705U CN 203877705 U CN203877705 U CN 203877705U CN 201420169141 U CN201420169141 U CN 201420169141U CN 203877705 U CN203877705 U CN 203877705U
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- Prior art keywords
- door
- elevator
- arm
- hinged
- slow
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a side-opening door device of an elevator. The side-opening door device comprises a door opener support and elevator doors. A drive motor is installed at the upper portion of the door opener support, and a door guide rail is installed at the lower portion of the door opener support and provided with a door hanging plate. A chain plate is arranged on one side of the drive motor, and power is transmitted between an output shaft of the drive motor and the chain plate through a chain. A swing rod is hinged to the door opener support, the middle upper portion of the swing rod is hinged to the side wall of the chain plate through a driving arm, the middle of the swing rod is hinged to the slow door of the elevator through a slow door arm, and the tail end of the swing rod is hinged to the fast door of the elevator through a fast door arm. The side-opening door device has the advantages that a door opener and a car door head are combined into a whole; the problems of installation inconvenience and the high failure rate are solved; the problem that the requirement for the technology and professional skill of on-site installation personnel is high is solved; the problem that the door opener for opening a door is heavy and inconvenient to install is solved; the stability of the door opener is improved.
Description
Technical field
The utility model relates to a kind of door-opened elevator device, and specifically a kind of elevator side opening door device, belongs to technical field of elevator manufacturing.
Background technology
Existing elevator door opener device, general is all to adopt the operation of carrying out in two ways switch gate, a kind of is to carry out the operation of switch gate by direct motor drive machinery transmission device, another is to drive Timing Belt directly to carry out switch gate operation by electrical motor, adopts two kinds of switch gate modes of the prior art to have following defect:
1, door opener and gate head are split type, install loaded down with trivial details, fault rate is high;
2, switch gate noise is large, and switch gate debugging trouble, requires high to on-the-spot installation personnel technology and professional skill;
The heavy inconvenience of installing of door opener device of 3, opening the door greatly;
4, but existing with Timing Belt, to make the mode stability of switch gate transmission not high, by the stable trouble of installation of the door machine structural behaviour of mechanical linkage transmission;
5, production control can not form pipelining;
6, very large to customer's warehouse management and space requirement, this is the waste to resource;
7, motor is simple DC machine.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of simple and reasonable, drive connection is succinct, the elevator side opening door device of stable performance, failure rate is low.
In order to solve the problems of the technologies described above, elevator side opening door device of the present utility model, comprise door opener support and the elevator door that is positioned at door opener support below, door opener support top is provided with drive motor, door opener support bottom is provided with a guide rail, door be provided with on guide rail can be on door guide rail the door strap of sway, one side of drive motor is provided with a chain drum, between the output shaft of drive motor and chain drum, pass through chain transferring power, on door opener support, be hinged with fork, the middle and upper part of fork is hinged on chain drum sidewall by an actuating arm, the middle part of fork is hinged on elevator slow door by a slow door arm, the end of fork is hinged on elevator shutter by a shutter arm.
On described chain drum, be provided with a clump weight.
The top of described door opener support is provided with a swing rod, fork is hinged on swing rod, the top of described elevator slow door is provided with slow door arm mount pad, one end of slow door arm is hinged on slow door arm mount pad, the panel middle and upper part of described elevator shutter is provided with shutter arm mount pad, and one end of shutter arm is hinged on shutter arm mount pad.
Described swing rod is arranged on an other side that is positioned at drive motor and makes itself and chain drum positioned opposite.
Described drive motor is DC machine or variable-frequency motor.
Described slow door arm, shutter arm, actuating arm and door guide rail are made by flat square tube.
The utlity model has following advantage:
1, door opener and gate head are combined as a whole;
2, solved the problem loaded down with trivial details, fault rate is high of installing;
3, solved that switch gate noise is large, switch gate debugging troublesome problem, alleviated and reduced that on-the-spot installation personnel technology and professional skill are required to high problem;
4, solved the inconvenient problem of the heavy installation of the door opener device opening the door greatly;
5, improved the stability of door opener device;
6, simple in structure, install easy and conveniently, reduced cost;
7, drive motor can also can be used variable-frequency motor by DC machine; Power resources are in extensive range;
8, greatly reduce storehouse management cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model elevator side opening door device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, elevator side opening door device of the present utility model is described in further detail.
As shown in the figure, elevator side opening door device of the present utility model, comprises door opener support 1 and the elevator shutter 2 and the elevator slow door 16 that are positioned at door opener support below, and door opener support 1 top is provided with drive motor 3, and drive motor is DC machine or variable-frequency motor, door opener support 1 bottom is provided with a guide rail 4, door be provided with on guide rail 4 can be on door guide rail the door strap 5 of sway, one side of drive motor is provided with a chain drum 6, on chain drum 6, be provided with a clump weight 12, between the output shaft of drive motor 3 and chain drum 6, pass through chain 7 transferring power, the top of door opener support 1 is provided with a swing rod 13, on swing rod 13, be hinged with a fork 8, the middle and upper part of fork 8 is hinged on chain drum 6 sidewalls by an actuating arm 9, the top of elevator slow door 16 is provided with slow door arm mount pad 14, the middle part of fork 8 is hinged on slow door arm mount pad 14 by a slow door arm 10, the panel middle and upper part of elevator shutter 2 is provided with shutter arm mount pad 15, the end of fork 8 is hinged on the shutter arm mount pad 15 of elevator shutter 2 by a shutter arm 11.
Wherein, swing rod 13 is arranged on an other side that is positioned at drive motor 3, and namely the opposite side of chain drum 6, makes swing rod 13 and chain drum 6 positioned opposite, to meet good mechanical movement transmission; It should be noted that in the utility model that said slow door arm 10 refers to can make the door arm of gyroscopic movement at a slow speed simultaneously under the driving of connecting rod mechanism, shutter arm 11 refers to the door arm that can do fast rotation motion under the driving of connecting rod mechanism, further should find out, the connecting rod mechanism arranging in the utility model can make the elevator slow door in left side slowly open the door, and the elevator shutter on right side is opened the door fast; For reducing the weight of whole device, the shutter arm connecting, slow door arm, actuating arm and door guide rail are used instead to flat tube or band steel.
During work, by drive motor, drive chain drum to rotate, chain drum drives the fork that is arranged on chain drum one side to swing, slow door arm on the elevator slow door of the left side of fork drive simultaneously and the shutter arm action on the elevator shutter of right side, rotating by drive motor has realized opening the door of elevator door or door-closing operation thus, as can be seen here, elevator side opening door device of the present utility model combines the easy for installation of Timing Belt door machine and mechanical linkage door machine stable performance feature, make its convenient installation that has Timing Belt door machine concurrently and the advantage of mechanical linkage door machine stable performance, the chain drum transmission arranging has improved stability, use the principle of lever, adopt counterweight to adjust the dynamics of switch gate, its simple structure, realize the action of stability, all more superior than the performance of the door machine of the door machine of synchronously driven integral type type and mechanical linkage transmission far away, simultaneously simple structure, alleviated the own wt of door machine, improve installation effectiveness, also the own wt that has alleviated door machine has reduced noise.
Claims (6)
1. an elevator side opening door device, comprise door opener support (1) and be positioned at elevator shutter (2) and the elevator slow door (16) of door opener support below, door opener support (1) top is provided with drive motor (3), door opener support (1) bottom is provided with a guide rail (4), on door guide rail (4), be provided with can be on door guide rail the door strap (5) of sway, it is characterized in that: a side of described drive motor (3) is provided with a chain drum (6), between the output shaft of described drive motor (3) and chain drum (6), pass through chain (7) transferring power, on described door opener support (1), be hinged with fork (8), the middle and upper part of fork (8) is hinged on chain drum (6) sidewall by an actuating arm (9), the middle part of fork (8) is connected on elevator slow door (16) by a slow door arm (10), the end of fork (8) is connected on elevator shutter (2) by a shutter arm (11).
2. according to elevator side opening door device claimed in claim 1, it is characterized in that: on described chain drum (6), be provided with a clump weight (12).
3. according to elevator side opening door device claimed in claim 1, it is characterized in that: the top of described door opener support (1) is provided with a swing rod (13), fork (8) is hinged on swing rod (13), one side roof part of described elevator slow door (16) is provided with slow door arm mount pad (14), one end of slow door arm (10) is hinged on slow door arm mount pad (14), the panel middle and upper part of described elevator shutter (2) is provided with shutter arm mount pad (15), and one end of shutter arm (11) is hinged on shutter arm mount pad (15).
4. according to elevator side opening door device claimed in claim 3, it is characterized in that: described swing rod (13) is arranged on an other side that is positioned at drive motor (3) and makes itself and chain drum (6) positioned opposite.
5. according to elevator side opening door device claimed in claim 1, it is characterized in that: described drive motor is DC machine or variable-frequency motor.
6. according to elevator side opening door device claimed in claim 1, it is characterized in that: described slow door arm (10), shutter arm (11), actuating arm (9) and door guide rail (4) are made by flat square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169141.1U CN203877705U (en) | 2014-04-09 | 2014-04-09 | Side-opening door device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169141.1U CN203877705U (en) | 2014-04-09 | 2014-04-09 | Side-opening door device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877705U true CN203877705U (en) | 2014-10-15 |
Family
ID=51678232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169141.1U Expired - Fee Related CN203877705U (en) | 2014-04-09 | 2014-04-09 | Side-opening door device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305620A (en) * | 2017-07-28 | 2019-02-05 | 孙世梁 | Without electric energy Automatic-descending elevator |
| CN114291706A (en) * | 2021-12-21 | 2022-04-08 | 上海三菱电梯有限公司 | Elevator car door system |
-
2014
- 2014-04-09 CN CN201420169141.1U patent/CN203877705U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305620A (en) * | 2017-07-28 | 2019-02-05 | 孙世梁 | Without electric energy Automatic-descending elevator |
| CN109305620B (en) * | 2017-07-28 | 2020-06-09 | 孙世梁 | Automatic descending elevator without electric energy |
| CN114291706A (en) * | 2021-12-21 | 2022-04-08 | 上海三菱电梯有限公司 | Elevator car door system |
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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: 20141015 Termination date: 20160409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |