CN106044494B - A kind of double drive formula emergency staircase - Google Patents
A kind of double drive formula emergency staircase Download PDFInfo
- Publication number
- CN106044494B CN106044494B CN201610569226.2A CN201610569226A CN106044494B CN 106044494 B CN106044494 B CN 106044494B CN 201610569226 A CN201610569226 A CN 201610569226A CN 106044494 B CN106044494 B CN 106044494B
- Authority
- CN
- China
- Prior art keywords
- chain
- car
- block
- designed
- load
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Elevator Control (AREA)
Abstract
The present invention provides a kind of double drive formula emergency staircase, it includes the car being assemblied in hoistway, the rear portion of the car is equipped with vertical chain, chain operation up and down synchronous with car, the rear design of the car has the block protruded horizontally up, the lower position of block described in the chain face is designed with the power block protruded horizontally up, the chain is run by independent transmission mechanism control, the lower part of the car is designed with gravity sensing module, the gravity sensing module is connected with the control circuit of the chain drive structure, when the load-carrying in car reaches design load, the chain control mechanism controls its drive mechanism and the power block of chain is driven to run up the dragging block, then by chain parallel running synchronous with car.Double drive operation may be used in the elevator, and the load-bearing capacity of car greatly improves, and the safety of elevator greatly improves, energy utilization rate higher.
Description
Technical field
The invention belongs to elevator technology fields, more particularly, to a kind of double drive formula emergency staircase.
Background technology
Elevator is a kind of using motor as the vertical conveyor of power, and traditional motor is equipped with box-like gondola, is used for multilayer
Building multiplies the means of transport of people or carrying cargo.Present elevator uses in skyscraper more.Drawknot is hung usually using cable wire
Structure, such drive mechanism needs the hoist cable structure special in the upper design of elevator, while needing to design special hoistway, electricity
The car of ladder high and low in hoistway, and the car of elevator is when in use, according to the difference of elevator car loading, the drive of elevator
Power can have a greater change, therefore present elevator needs to design the work work(of elevator according to maximum load-carrying in design
Rate, but only have less people taking elevator under normal conditions, cause larger energy waste, the hoistway above and below lift car
With longer vertical range, once elevator vertical drop out of control has very big danger, and present elevator safety system
There are still hidden danger, especially in elevator cars with full load even overload operation, are susceptible to accident.
Invention content
For above-mentioned problem, the purpose of the present invention is to provide a kind of the load-carrying of elevator is greatly improved, make simultaneously
Obtain the higher double drive formula emergency staircase of safety in utilization of elevator.
The technical solution adopted by the present invention to solve the technical problems is：The double drive formula emergency staircase includes being assemblied in well
The rear portion of car in road, the car is equipped with vertical chain, chain operation up and down synchronous with car, the sedan-chair
The rear design in compartment has a block protruded horizontally up, the lower position of block described in the chain face be designed with protrude horizontally up it is dynamic
Power block, the chain are run by independent transmission mechanism control, and the lower part of the car is designed with gravity sensing module, described
Gravity sensing module is connected with the control circuit of the chain drive structure, when the load-carrying in car reaches design load, institute
It states chain control mechanism and controls its drive mechanism and the power block of chain is driven to run up the dragging block, then by chain
Item parallel running synchronous with car.
Preferably, the lower part of the block is designed with cushion.
Preferably, being designed with special stop module on the chain.
Preferably, the chain drives rotation by the driving wheel on same vertical line, the chain is with respect to power block
Another side be equipped with the corresponding clump weight of weight.
The beneficial effects of the present invention are：The double drive formula emergency staircase, can in use, when the load-carrying in car is excessive
To be held out against on block by the power block of the chain, so that chain can also be driven car, so that
The load-bearing capacity of car greatly improves, and the structure of double drive, even if in a power another power when something goes wrong
Can be with normal operation so that the safety of elevator greatly improves, in this way can by the car be operated alone structure according to compared with
Small load-bearing designs, and greatly improves its energy utilization rate, and the driving structure of chain can design two states, not assist sedan-chair
When compartment carries out load-bearing, it is designed as lower-powered working condition, and when needing to assist car operation, it is larger to be designed as power
Working condition can so that whole system is more energy saving in this way.
Description of the drawings
Structural schematic diagram when Fig. 1 is chain not load-bearing in double drive formula emergency staircase.
Structural schematic diagram when Fig. 2 is chain load-bearing in double drive formula emergency staircase.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples：
As shown in embodiment in Fig. 1 and Fig. 2, this double drive formula emergency staircase includes the car 1 being assemblied in hoistway, described
Vertical chain 2 is equipped in the rear portion hoistway of car 1, the chain 2 is synchronous with car 1 to be run up and down, the car 1
Rear design has a block 11 protruded horizontally up, and the lower position of block 11 described in 2 face of the chain, which is designed with, to be protruded horizontally up
Power block 21, the car 1 are driven by cable wire and are run, and the chain 2 is run by independent transmission mechanism control.The sedan-chair
The lower part in compartment 1 is designed with gravity sensing module, the control circuit phase of the gravity sensing module and 2 drive mechanism of the chain
Even, when the load-carrying in car 1 reaches design load, 2 control mechanism of the chain controls its drive mechanism and drives the dynamic of chain 2
Power block 21 runs up the dragging block 11, then by the parallel running synchronous with car 1 of chain 2.
The double drive formula emergency staircase can pass through the power of the chain 2 in use, when the load-carrying in car is excessive
Block 21 is held out against on block 11, so that chain 2 can also be driven car 1, so that the load-bearing capacity of car 1
Greatly improve, and the structure of double drive, though a power when something goes wrong, another power can also normal operation,
So that the safety of elevator greatly improves, the structure that is operated alone of the car 1 can be designed according to smaller load-bearing in this way,
Its energy utilization rate is greatly improved, and the driving structure of chain 2 can design two states, and load-bearing is carried out not assisting car 1
When, it is designed as lower-powered working condition, and when needing that car 1 is assisted to work, it is designed as the larger working condition of power,
It can make that whole system is more energy saving in this way.
In specific design, as depicted in figs. 1 and 2, the lower part of the block 11 is designed with cushion 12.In this way so that institute
It is Elastic Contact to state the contact between power block 21 and the block 11, and the transmission of power is more easy.It is set on the chain 2
In respect of special stop module 3.In this way when emergency occurs in the car 1, stop can be carried out to it by chain 2,
Using more safe.
As depicted in figs. 1 and 2, the chain 2 drives rotation, 2 phase of the chain by the driving wheel 4 on same vertical line
The corresponding clump weight of weight 22 has been equipped with to the another side of power block 21.The upper and lower position of sprocket wheel 4 is designed so that chain 2 is vertical
In hoistway, the design of occupied space smaller, clump weight 22 makes driving force smaller, more energy saving.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of double drive formula emergency staircase, it includes the car (1) being assemblied in hoistway, it is characterised in that：The car (1)
Rear portion be equipped with vertical chain (2), the chain (2) operation up and down synchronous with car (1), after the car (1)
Portion is designed with the block (11) protruded horizontally up, and the lower position of block (11) described in chain (2) face is designed with level and stretches
The power block (21) gone out, the chain (2) are run by independent transmission mechanism control, and the lower part of the car (1) is designed with
Gravity sensing module, the gravity sensing module are connected with the control circuit of the chain (2) drive mechanism, when in car (1)
Load-carrying reach design load when, chain (2) control mechanism control its drive mechanism drive chain (2) power block (21)
The dragging block (11) is run up, then by chain (2) parallel running synchronous with car (1).
2. double drive formula emergency staircase according to claim 1, it is characterised in that：The lower part of the block (11) is designed with
Cushion (12).
3. double drive formula emergency staircase according to claim 1, it is characterised in that：It is designed on the chain (2) special
Stop module (3).
4. double drive formula emergency staircase according to claim 1, it is characterised in that：The chain (2) is by same vertical
Driving wheel (4) on line drives rotation, the chain (2) to be equipped with the corresponding counterweight of weight with respect to the another side of power block (21)
Block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610569226.2A CN106044494B (en) | 2016-07-19 | 2016-07-19 | A kind of double drive formula emergency staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610569226.2A CN106044494B (en) | 2016-07-19 | 2016-07-19 | A kind of double drive formula emergency staircase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106044494A CN106044494A (en) | 2016-10-26 |
| CN106044494B true CN106044494B (en) | 2018-10-09 |
Family
ID=57187987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610569226.2A Active CN106044494B (en) | 2016-07-19 | 2016-07-19 | A kind of double drive formula emergency staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106044494B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176510A (en) * | 2017-07-03 | 2017-09-19 | 章博 | Multiple lift control system and group control method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3420811B2 (en) * | 1993-12-17 | 2003-06-30 | オーチス エレベータ カンパニー | Linear motor type elevator |
| FI99264C (en) * | 1995-09-21 | 1998-02-10 | Kone Oy | Tractionless elevator without machine room |
| PT1056676E (en) * | 1998-02-26 | 2008-12-18 | Otis Elevator Co | Belt-climbing elevator having drive in counterweight |
| CN103303773B (en) * | 2012-03-07 | 2015-10-28 | 上海三菱电梯有限公司 | Elevator assist torque device, elevator and control method thereof |
| CN104030136A (en) * | 2013-03-08 | 2014-09-10 | 黄柏森 | Double-driving elevator |
| CN204689323U (en) * | 2015-06-25 | 2015-10-07 | 国新电梯科技有限公司 | Intelligence assistive drive elevator |
| CN206014181U (en) * | 2016-07-19 | 2017-03-15 | 苏州福特美福电梯有限公司 | A kind of Dual Drive formula emergency staircase |
-
2016
- 2016-07-19 CN CN201610569226.2A patent/CN106044494B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106044494A (en) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106185524B (en) | Elevator prevents car accidental movement and the safety guard of hypervelocity | |
| CN101792084B (en) | Energy-saving environment-friendly double-power lift | |
| CN107673149A (en) | A kind of protection elevator publicity display screen | |
| CN107601193A (en) | A kind of elevator damping type switch board | |
| CN103253579B (en) | Gear-and-rack elevator | |
| CN106044494B (en) | A kind of double drive formula emergency staircase | |
| CN203529674U (en) | Energy-saving elevator set with tractor driving two lift cars | |
| CN102659001B (en) | Intelligent type hydraulic energy storage elevator | |
| CN203173653U (en) | Lower arranged type structure device of 4:1 machine-room-less freight elevator traction machine | |
| CN206014181U (en) | A kind of Dual Drive formula emergency staircase | |
| CN102491153B (en) | Design of traction system of 6:1 motor-room-free cargo elevator | |
| CN204185068U (en) | A kind of medical elevator of hospital | |
| CN208610504U (en) | A kind of anti-skidding and compression-resistant type foot pad | |
| CN203158978U (en) | Circulating elevator | |
| CN211998384U (en) | Driving device of elevator | |
| CN207302923U (en) | A kind of power switch locking device that can realize protection | |
| CN103738809A (en) | Elevator car buffer braking method and device not meeting retention working condition | |
| CN203545378U (en) | Buffering and braking device of elevator cab not meeting retention working condition | |
| CN206705465U (en) | It is a kind of to lift stable construction site elevator | |
| CN208561353U (en) | Cushioning device for elevator | |
| CN206395669U (en) | Elevator with escaping function | |
| CN206188168U (en) | Safe vertical lift elevator with double shock absorption function | |
| WO2019109605A1 (en) | Space-saving and energy-saving elevator | |
| CN203021140U (en) | Elevator safety system | |
| CN207451353U (en) | A kind of anti-skidding backplate of adjustable type elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200117 Address after: 215000 Jiangsu city of Suzhou province Wujiang economic and Technological Development Zone No. 588 instrument Patentee after: Suzhou Deao Elevator Co., Ltd. Address before: Wujiang District of Suzhou City, Jiangsu province 215200 Wujiang economic and Technological Development District Road No. 399 Patentee before: Suzhou Ford Mei Fu Elevator Co., Ltd |
|
| TR01 | Transfer of patent right |