CN100431939C - Emergent disposal device for screw type elevator - Google Patents
Emergent disposal device for screw type elevator Download PDFInfo
- Publication number
- CN100431939C CN100431939C CNB2006100505302A CN200610050530A CN100431939C CN 100431939 C CN100431939 C CN 100431939C CN B2006100505302 A CNB2006100505302 A CN B2006100505302A CN 200610050530 A CN200610050530 A CN 200610050530A CN 100431939 C CN100431939 C CN 100431939C
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- CN
- China
- Prior art keywords
- worm
- screw rod
- motor
- wheel gear
- emergent
- 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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- Types And Forms Of Lifts (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The present invention relates to an emergent escaping device for screw type elevators, which particularly to solves the problems of emergent escape and rescue for vertical elevators driven by screw rods and/or screw nuts. The present invention has the advantages of simple structure, convenient installation and operation, lower cost, reliable and safe performance, etc. The existing emergent escaping device of elevators is only suitable for steel cable drag type elevators and can not be used for emergent escape and rescue of elevators driven by screw rods and/or screw nuts The device comprises an accumulator, a motor, a worm and gear mechanism, and a connecting device for a worm and gear and screw rods. When a power of an elevator is cut off and an emergent rescue is required, the accumulator is used for supply power for the motor which drives the screw rods to rotate through the worm and gear mechanism so that the screw rods and screw nuts generate corresponding movement. Therefore, an elevator car can be driven to a position of a level floor to realize rescue.
Description
Technical field
The present invention relates to a kind of emergent disposal device of screw type elevator, the emergent disposal that has especially solved screw rod and/or nut driven vertical elevator is put the people.
Technical background
The emergent disposal device of existing elevator is only applicable to conventional steel rope traction elevator, can't be applied to screw rod and/or nut and drive and promptly put the people in the elevator.That up to now, finds to be used for screw rod and/or nut driven vertical elevator as yet promptly puts the device that the people overcomes difficulties.
Technology contents
The present invention is intended to fill up the blank of prior art, and a kind of emergent disposal device of screw type elevator is provided, and what it was applicable to screw rod and/or nut driven vertical elevator promptly puts the device that the people overcomes difficulties.Characteristics such as that the present invention has is simple in structure, easy to install, cost is low, performance is safe and reliable.
The emergent disposal device of screw type elevator provided by the invention comprises: be connected the nut on the lift car, the screw rod [1] that cooperates with described nut, in addition, also comprise:
Bindiny mechanism [2], cable [4], base [7], support [8] and mounting strap [9];
Through bindiny mechanism [2] and screw rod [1] bonded assembly worm-and-wheel gear [3];
With the motor [6] that worm-and-wheel gear [3] directly links to each other, described worm-and-wheel gear [3] is fixed on the base [7]; And
By cable [4] and motor [6] bonded assembly storage battery [5], described storage battery [5] is fixed on the base [7] by mounting strap [9];
Wherein, when the elevator power failure needs emergency relief, utilize storage battery [5] to give motor [6] power supply, motor [6] drives worm-and-wheel gear [3], driving screw rod [1] by bindiny mechanism [2] rotates, and do not rotate with screw rod [1] nut engaged, screw rod and nut relative motion make lift car can reach level position and put the people.
Preferably: worm-and-wheel gear [3] dress earlier is solid on support [8], and support [8] refills and is affixed on the base [7].
Preferably: elevator has a power failure when needing emergency relief, utilizes outer button control motor [6] to rotate.
Thereby make lift car can be driven into level position, realize that putting the people overcomes difficulties.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
According to shown in Figure 1, this device comprises that screw rod [1], bindiny mechanism [2], worm-and-wheel gear [3], cable [4], storage battery [5], motor [6], base [7], support [8] and mounting strap [9] constitute; Wherein screw rod [1] interconnects with worm-and-wheel gear [3] through bindiny mechanism [2]; When the elevator power failure needs emergency relief, utilize storage battery [5] to give motor [6] power supply, motor [6] drives worm-and-wheel gear [3], driving screw rod [1] by bindiny mechanism [2] rotates, and do not rotate with screw rod [1] nut engaged, thereby realize the relative motion of screw rod and nut,, put the people so lift car can reach level position because of nut is connected on the lift car.
Wherein: screw rod [1] is connected with worm-and-wheel gear [3] by bindiny mechanism [2]; Worm-and-wheel gear [3] is direct and motor [6] is fixing; Worm-and-wheel gear [3] is fixed on the base plate [7] by support [8]; Motor [6] is connected by cable [4] with storage battery [5];
Wherein: storage battery [5] is fixed on the base [7] by mounting strap [9].
When the elevator power failure needed emergency relief, utilization was arranged on exterior button and controls motor [6] rotation, and motor [6] drives worm-and-wheel gear [3] and works, and drove screw rod [1] rotation by bindiny mechanism [2]; And do not rotate with the screw rod nut engaged when having a power failure, thereby the relative motion of realization screw rod and nut because of nut is connected on the car, is put the people so lift car can reach level position.
The nut rotation passed through that the present invention can extensively be used in up-to-date exploitation drives car elevator up and down, or promptly puts the device that the people overcomes difficulties by what the screw rod rotation drove car elevator up and down.
Claims (3)
1, a kind of emergent disposal device of screw type elevator comprises: be connected nut, the screw rod [1] that cooperates with described nut on the lift car, it is characterized in that, also comprise: bindiny mechanism [2], cable [4], base [7], support [8] and mounting strap [9];
Through bindiny mechanism [2] and screw rod [1] bonded assembly worm-and-wheel gear [3];
With the motor [6] that worm-and-wheel gear [3] directly links to each other, described worm-and-wheel gear [3] is fixed on the base [7]; And
By cable [4] and motor [6] bonded assembly storage battery [5], described storage battery [5] is fixed on the base [7] by mounting strap [9];
Wherein, when the elevator power failure needs emergency relief, utilize storage battery [5] to give motor [6] power supply, motor [6] drives worm-and-wheel gear [3], driving screw rod [1] by bindiny mechanism [2] rotates, and do not rotate with screw rod [1] nut engaged, screw rod and nut relative motion make lift car can reach level position and put the people.
2, the emergent disposal device of screw type elevator according to claim 1 is characterized in that: worm-and-wheel gear [3] dress earlier is solid on support [8], and support [8] refills and is affixed on the base [7].
3, the emergent disposal device of screw type elevator according to claim 1 is characterized in that: elevator has a power failure when needing emergency relief, utilizes outer button control motor [6] to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100505302A CN100431939C (en) | 2006-04-27 | 2006-04-27 | Emergent disposal device for screw type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100505302A CN100431939C (en) | 2006-04-27 | 2006-04-27 | Emergent disposal device for screw type elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1843879A CN1843879A (en) | 2006-10-11 |
| CN100431939C true CN100431939C (en) | 2008-11-12 |
Family
ID=37062851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100505302A Expired - Fee Related CN100431939C (en) | 2006-04-27 | 2006-04-27 | Emergent disposal device for screw type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100431939C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192666B (en) * | 2014-09-09 | 2017-02-01 | 西继迅达（许昌）电梯有限公司 | Automatic leveling rescue device and method for elevator during power failures |
| CN109019226A (en) * | 2018-09-28 | 2018-12-18 | 山东富士制御电梯有限公司 | A kind of screw type elevator mechanical emergency deliverance apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203252U (en) * | 1987-05-11 | 1988-02-24 | 张马辰 | Lift tractor with flatlayer mechanism while interruption |
| JPS6481788A (en) * | 1987-09-22 | 1989-03-28 | Mitsubishi Electric Corp | Elevator device |
| JPH06340389A (en) * | 1993-05-31 | 1994-12-13 | Moriizumi House:Kk | Screw rotary elevator |
| JPH0826620A (en) * | 1994-07-13 | 1996-01-30 | Densoku:Kk | Rescue device of elevator |
-
2006
- 2006-04-27 CN CNB2006100505302A patent/CN100431939C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203252U (en) * | 1987-05-11 | 1988-02-24 | 张马辰 | Lift tractor with flatlayer mechanism while interruption |
| JPS6481788A (en) * | 1987-09-22 | 1989-03-28 | Mitsubishi Electric Corp | Elevator device |
| JPH06340389A (en) * | 1993-05-31 | 1994-12-13 | Moriizumi House:Kk | Screw rotary elevator |
| JPH0826620A (en) * | 1994-07-13 | 1996-01-30 | Densoku:Kk | Rescue device of elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1843879A (en) | 2006-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HANGZHOU XO-LIFT Co.,Ltd. Assignor: HANGZHOU XIZI TRUST TECH Co.,Ltd. Contract fulfillment period: 2009.11.2 to 2014.11.1 Contract record no.: 2010330000048 Denomination of invention: Emergent disposal device for screw type elevator Granted publication date: 20081112 License type: Exclusive license Record date: 20100108 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.11.2 TO 2014.11.1; CHANGE OF CONTRACT Name of requester: HANGZHOU THEO ELEVATOR CO., LTD. Effective date: 20100108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |