CN104816989A - Elevator auxiliary stopping device - Google Patents
Elevator auxiliary stopping device Download PDFInfo
- Publication number
- CN104816989A CN104816989A CN201510132232.7A CN201510132232A CN104816989A CN 104816989 A CN104816989 A CN 104816989A CN 201510132232 A CN201510132232 A CN 201510132232A CN 104816989 A CN104816989 A CN 104816989A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic
- lift car
- elevator
- electromagnetic valve
- elevator car
- 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.)
- Granted
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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
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
- B66B13/165—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position electrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses an elevator auxiliary stopping device. The elevator auxiliary stopping device comprises an elevator car and a wall body. A plurality of electromagnetic valves are arranged on four corners of the elevator car. Each electromagnetic valve comprises a valve body and an electromagnetic shaft. Holes opposite to the electromagnetic valves are formed in the wall body, and detection devices are arranged on the holes and are connected with a door lock of the elevator car; and when the electromagnetic valves are powered on, the electromagnetic shafts stretch into the holes, through the detection devices, it is confirmed that the electromagnetic shafts stretch into the holes already, and then the door lock of the elevator car is opened. Through the electromagnetic valves and the detection devices, after it is confirmed that the elevator car arrives, the door is opened, and the process is a physical process and is long in effective time. In addition, through the physical electromagnetic shafts, the problem that when the elevator car on a certain level stops, and a heavy objects enters the elevator car, slight falling happens is solved.
Description
Technical field
The present invention relates to elevators field, more specifically, relate to a kind of elevator and assist stop device.
Background technology
Elevator parking requires that accurately deviation a little can cause elevator staggered floor to stop, such as, stop between the two layers.More serious meeting causes casualties.And after the operation of elevator long period, due to the rope of hawser, and these problems of faults itself cannot be avoided always.
Summary of the invention
The object of the invention is to, provide a kind of and prevent elevator staggered floor from stopping but elevator door situation about also can open.
Stop device assisted by a kind of elevator, comprise lift car and body of wall, four angles of described lift car are provided with multiple electromagnetic valve, and described electromagnetic valve comprises valve body and electromagnetic axis, and described body of wall is provided with the hole relative with electromagnetic valve, the top in hole is provided with detecting device, described detecting device connects the door lock of lift car, and when solenoid valves, electromagnetic axis stretches in hole, detecting device confirms that electromagnetic axis has stretched in hole, then opens the door lock of lift car.
Four angles of described lift car are respectively equipped with electromagnetic valve.
Two angles in four angles of described lift car are respectively equipped with 1 electromagnetic valve.
Two diagonal angles of described lift car are respectively arranged with 1 electromagnetic valve.
Described detecting device is infrared detecting device.
The invention has the advantages that:
1. utilize the energising of electromagnetic valve and power-off to realize, elevator can not be stopped by staggered floor.
2. the present invention utilize multiple electromagnetic valve to confirm lift car does not have staggered floor.
3. because electromagnetic valve designs on the elevator car, as long as therefore lift car does not arrive corresponding floor, the elevator door of floor is in the lock state, and elevator would not occur like this and do not arrive this floor, the situation that the door of this floor is really opened.
4. electromagnetic valve by the mode that electromagnetic axis stretches in hole stablize car stop time stability, for example, slight elevator can occur sometimes when people enters lift car fall, the present invention effectively can prevent the phenomenon of lift car slight landing when stopping.
Accompanying drawing explanation
Fig. 1 is embodiment 1 lift car solenoid scheme of installation.
Fig. 2 is the schematic enlarged-scale view of the electromagnetic valve of Fig. 1.
Wherein 1 is lift car, and 2 is electromagnetic valve, and 3 is valve body, and 4 is electromagnetic axis, and 5 is body of wall, and 6 is detecting device, and 7 is hole.
Detailed description of the invention
The present invention is further described below in conjunction with the drawings and specific embodiments.Unless stated otherwise, the present invention adopts reagent, equipment and method are conventional commercial reagent, equipment and the conventional method used of the art.
Embodiment 1
Stop device assisted by a kind of elevator, comprise lift car and body of wall, four angles of lift car are respectively equipped with an electromagnetic valve, and electromagnetic valve comprises valve body and electromagnetic axis, and body of wall is provided with the hole relative with electromagnetic valve, the top in hole is provided with infrared detecting device, infrared detecting device connects the door lock of lift car, and when solenoid valves, electromagnetic axis stretches in hole, infrared detecting device confirms that electromagnetic axis has stretched in hole, then opens the door lock of lift car.
When elevator runs to relative floor, first to solenoid valves, when electromagnetic axis stable fall into the hole of body of wall time, infrared detecting device confirms that 4 Kong Zhongjun put into electromagnetic axis, then open the door lock on lift car, thus make elevator cab door can smooth opening.
If think that the infrared detecting device of corresponding floor does not detect electromagnetic axis, elevator cab door is locking, and therefore corresponding floor door to open.
In addition due to the existence of electromagnetic axis, when elevator parking, people passes in and out the slight landing can not shining into elevator, effectively improves stability during elevator parking.
Embodiment 2
Stop device assisted by a kind of elevator, comprise lift car and body of wall, the diagonal angle of lift car is respectively equipped with an electromagnetic valve, electromagnetic valve comprises valve body and electromagnetic axis, and body of wall is provided with the hole relative with electromagnetic valve, the top in hole is provided with infrared detecting device, infrared detecting device connects the door lock of lift car, and when solenoid valves, electromagnetic axis stretches in hole, infrared detecting device confirms that electromagnetic axis has stretched in hole, then opens the door lock of lift car.
Embodiment 3
Stop device assisted by a kind of elevator, comprise lift car and body of wall, two angles of the top of lift car are respectively equipped with an electromagnetic valve, and electromagnetic valve comprises valve body and electromagnetic axis, and body of wall is provided with the hole relative with electromagnetic valve, the top in hole is provided with infrared detecting device, infrared detecting device connects the door lock of lift car, and when solenoid valves, electromagnetic axis stretches in hole, infrared detecting device confirms that electromagnetic axis has stretched in hole, then opens the door lock of lift car.
Claims (5)
1. stop device assisted by an elevator, comprise lift car and body of wall, it is characterized in that, four angles of described lift car are provided with multiple electromagnetic valve, described electromagnetic valve comprises valve body and electromagnetic axis, described body of wall is provided with the hole relative with electromagnetic valve, and the top in hole is provided with detecting device, and described detecting device connects the door lock of lift car, when solenoid valves, electromagnetic axis stretches in hole, and detecting device confirms that electromagnetic axis has stretched in hole, then opens the door lock of lift car.
2. stop device assisted by elevator according to claim 1, it is characterized in that, four angles of described lift car are respectively equipped with electromagnetic valve.
3. stop device assisted by elevator according to claim 1, it is characterized in that, two angles in four angles of described lift car are respectively equipped with 1 electromagnetic valve.
4. stop device assisted by elevator according to claim 1, it is characterized in that, two diagonal angles of described lift car are respectively arranged with 1 electromagnetic valve.
5. stop device assisted by elevator according to claim 1, it is characterized in that, described detecting device is infrared detecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132232.7A CN104816989B (en) | 2015-03-25 | 2015-03-25 | A kind of elevator auxiliary stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132232.7A CN104816989B (en) | 2015-03-25 | 2015-03-25 | A kind of elevator auxiliary stop device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104816989A true CN104816989A (en) | 2015-08-05 |
| CN104816989B CN104816989B (en) | 2017-01-04 |
Family
ID=53727503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510132232.7A Active CN104816989B (en) | 2015-03-25 | 2015-03-25 | A kind of elevator auxiliary stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104816989B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591379A (en) * | 2020-12-28 | 2021-04-02 | 上海科大重工集团有限公司 | High-safety car tower combined tensioning device for belt conveyor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1059662A (en) * | 1996-08-22 | 1998-03-03 | Toshiba Fa Syst Eng Kk | Elevator car position fixing device and shock absorber |
| CN101407297A (en) * | 2007-10-12 | 2009-04-15 | 东芝电梯株式会社 | Elevator cage keeping system |
| CN204022160U (en) * | 2014-09-10 | 2014-12-17 | 浙江江丰股份有限公司 | Elevator forced locking device |
| CN104326323A (en) * | 2014-11-11 | 2015-02-04 | 天津理工大学 | Elevator safety protection device for preventing cage from accidental movement and working method of elevator safety protection device |
-
2015
- 2015-03-25 CN CN201510132232.7A patent/CN104816989B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1059662A (en) * | 1996-08-22 | 1998-03-03 | Toshiba Fa Syst Eng Kk | Elevator car position fixing device and shock absorber |
| CN101407297A (en) * | 2007-10-12 | 2009-04-15 | 东芝电梯株式会社 | Elevator cage keeping system |
| CN204022160U (en) * | 2014-09-10 | 2014-12-17 | 浙江江丰股份有限公司 | Elevator forced locking device |
| CN104326323A (en) * | 2014-11-11 | 2015-02-04 | 天津理工大学 | Elevator safety protection device for preventing cage from accidental movement and working method of elevator safety protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591379A (en) * | 2020-12-28 | 2021-04-02 | 上海科大重工集团有限公司 | High-safety car tower combined tensioning device for belt conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104816989B (en) | 2017-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313000 No. 3099 Qiangyuan Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Gelsen Elevator Co.,Ltd. Address before: 313000 No. 3099 Qiangyuan Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ENENG ELEVATOR CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 313009 No. 355 Xingyuan Road, Nanxun Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Gelsen Elevator Co.,Ltd. Address before: 313000 No. 3099 Qiangyuan Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: Gelsen Elevator Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An elevator auxiliary parking device Effective date of registration: 20230724 Granted publication date: 20170104 Pledgee: Nanxun rural commercial bank Limited by Share Ltd. Zhejiang Pledgor: Gelsen Elevator Co.,Ltd. Registration number: Y2023980049414 |