CN206336875U - A kind of stopping device of lift car - Google Patents
A kind of stopping device of lift car Download PDFInfo
- Publication number
- CN206336875U CN206336875U CN201621389779.1U CN201621389779U CN206336875U CN 206336875 U CN206336875 U CN 206336875U CN 201621389779 U CN201621389779 U CN 201621389779U CN 206336875 U CN206336875 U CN 206336875U
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- CN
- China
- Prior art keywords
- car
- motor
- lift car
- elevator
- stopping device
- 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.)
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of stopping device of lift car, including cabin elevator body, cabin elevator body is provided with control cabinet, the side of motor is connected with counterweight, the opposite side of motor is provided with hoisting motor, hoisting motor is fixedly connected by traction steel-cable with car, the both sides of car are provided with guide rail, the bottom of car is provided with safety tongs, the side of safety tongs is provided with tachogenerator, the side of guide rail sets speed limiter, the bottom of counterweight is connected with compensated chain, the side of compensated chain is connected with tensioning wheel, the side of tensioning wheel is provided with brake, magnetic valve is provided with brake.The utility model takes dual fail-safe stop effect good, it is provided with the fast effect of tachogenerator retro-speed good, structural strength is high and firm, it is swift in response, mobility is good, and operation security and stability is high, in elevator burst accident, sliding, the tenesmus of lift car can be effectively prevented, prevents the generation of elevator accident.
Description
Technical field
The utility model is related to a kind of cabin elevator device, more particularly to a kind of stopping device of lift car.
Background technology
With the development of modern science and technology, elevator is as a kind of easily instrument increasingly universalness, because it is not
The crowd's facilitating going upstairs and going downstairs that can only make the action such as the elderly, child, disabled person constant, but also the loading fortune that can help
Goods.The life given people alleviates many burdens.It is a kind of vertical conveyor using motor as power, is hung equipped with box-like
Cabin, multiplies people or carry construction for tier building.In various markets, hotel, amusement and leisure production institute, school, private residence, building work
Ground etc. is equipped with elevator.Although being all elevator, its respective purposes is different, can be divided into by purposes point：Passenger lift, loading
Elevator, passenger-cargo dual-purpose ladder, bed lift, dumb waiter, Fire lift, sightseeing elevator, ship lift, car elevator, building are applied
Work elevator and the elevator of other specific uses (such as explosion-proof lift, mine lift, power station elevator etc..Although the benefit of elevator
The more, but also it is no lack of and some security incidents occurs,, on the way will be unexpected while multiplying if some quality of elevator are unqualified
Block, do popular flurried, some can be caused to have a heart disease, the symptom being short of breath occurs in the people of confined space neurosis,
If not timely first aid, it is possible to which asphyxia is in elevator.
Wherein when lift car arrive at where floor and the floor floor layer door be in open in the state of, electricity
Terraced car once occur sliding or car slipping etc situation, ten are undoubtedly to the consequence that the passenger for passing in and out lift car causes
Divide seriously.Substantially there is the following aspects the reason for causing lift car sliding, car slipping：One is to overload caused traction not
Foot；Two be that brake force is not enough caused by overload；Three be to safeguard the haulage cable caused not in time abrasion or greasy dirt and make traction
Power is not enough；Four be that brake pad wear causes brake force not enough；Five be the brake troubles of traction machine；Six be brake component
As brake block and brake clearance adjust improper；Seven be that coefficient of balance is too small；Eight be artificial maloperation etc., so elevator
Safety problem be also what is merited attention.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of prior art there is provided a kind of stop of lift car
Device.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of stopping device of lift car of the utility model, including cabin elevator body, the cabin elevator body
Top is provided with control cabinet, and the side of the control cabinet is provided with motor, and the side of the motor is connected with counterweight, described
The opposite side of motor is provided with hoisting motor, and the outer avris of the hoisting motor is provided with traction steel-cable, described to drag
The one end for drawing steel wire rope is fixedly connected with car, and the both sides of the car are provided with guide rail, and the bottom of the car is provided with
Safety tongs, the side of the safety tongs is provided with tachogenerator, and the side of the guide rail sets speed limiter, the counterweight
Bottom is connected with compensated chain, and the side of the compensated chain is connected with tensioning wheel, and the side of the tensioning wheel is provided with brake, institute
State and magnetic valve is provided with brake.
As a kind of optimal technical scheme of the present utility model, the control cabinet includes traction system, weight balancing system
System and electric control system, the traction system, the weight balancing system and the electric control system and the control cabinet
It is electrically connected with.
As a kind of optimal technical scheme of the present utility model, the traction system includes the hoisting motor, described
Traction steel-cable and safety tongs.
As a kind of optimal technical scheme of the present utility model, the weight balancing system includes the car, described right
Weight and the compensated chain.
As a kind of optimal technical scheme of the present utility model, the electric control system includes control box, the operation
The bottom of case, which is provided with the top of hall buttons, the hall buttons, is provided with landing position display, and the bottom of the car is set
There is flat bed inductor.
As a kind of optimal technical scheme of the present utility model, the control cabinet is electrically connected with the tachogenerator.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model takes dual fail-safe stop effect good, and it is good to be provided with the fast effect of tachogenerator retro-speed, structure
Intensity is high and firm, is swift in response, globality, mobility are good, and operation security and stability is high, in elevator burst accident, can have
Preventing the sliding of lift car, dropping for effect, prevents the generation of elevator accident.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
Fig. 3 is control cabinet system module figure of the present utility model；
In figure：1st, cabin elevator body；2nd, control cabinet；3rd, motor；4th, counterweight；5th, hoisting motor；6th, traction steel wire
Rope；7th, car；8th, guide rail；9th, safety tongs；10th, tachogenerator；11st, limiter of speed；12nd, compensated chain；13rd, tensioning wheel；14th, brake
Device；15th, magnetic valve；16th, traction system；17th, weight balancing system；18th, electric control system；19th, control box；20th, hall buttons；
21st, landing position display；22nd, flat bed inductor.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, the utility model provides a kind of stopping device of lift car, including cabin elevator body 1, sedan-chair
The top of railway carriage or compartment elevator body 1 is provided with control cabinet 2, and the side of control cabinet 2 is provided with motor 3, and the side of motor 3 is connected with
Counterweight 4, the opposite side of motor 3 is provided with hoisting motor 5, and the outer avris of hoisting motor 5 is provided with traction steel-cable 6,
One end of traction steel-cable 6 is fixedly connected with car 7, and the both sides of car 7 are provided with guide rail 8, and the bottom of car 7 is provided with peace
Full pincers 9, the side of safety tongs 9 is provided with tachogenerator 10, and the side of guide rail 8 sets speed limiter 11, the bottom of counterweight 4
Compensated chain 12 is connected with, the side of compensated chain 12 is connected with tensioning wheel 13, and the side of tensioning wheel 13 is provided with brake 14, braked
Magnetic valve 15 is provided with device 14.
Control cabinet 2 includes traction system 16, weight balancing system 17 and electric control system 18, traction system 16, again
Measure balance system 17 and electric control system 18 to be electrically connected with control cabinet, autonomous system is anti-tampering, facilitates overhauling elevator.
Traction system 16 includes hoisting motor 5, traction steel-cable 6 and safety tongs 9, is one of core of elevator,
Conveyed to elevator with transmitting power, be to run elevator.
Weight balancing system 17 includes car 7, counterweight 4 and compensated chain 12, counterweight 4 is reached relative equilibrium with car 7, protects
The stable drive of traction system 16 of card elevator, normal operation, weight balancing.
Electric control system 18 includes control box 19, and the bottom of control box 19 is provided with hall buttons 20, the top of hall buttons 20
Portion is provided with landing position display 21, and the bottom of car 7 is provided with flat bed inductor 22, and intellectualized operation facilitates user to make
With.
Control cabinet 2 is electrically connected with tachogenerator 10, makes stopping device stop better, is reacted rapider.
Flat bed inductor 22 is magnetic induction, and corresponding optical signal is provided with every floor levels, can be direct without power supply
Connecting brake.
Specifically, elevator is run using the control system unit of 3 drive control box of motor 2, using the conduct of hoisting motor 5
On elevator drive mechanism, the one end of traction steel-cable 6 connection hoisting motor 5, the other end of car 7 suspention counterweight 4 is hung in one end connection,
When hoisting motor 5 is rotated, sedan-chair is driven by the traction of the frictional force generation between traction steel-cable 6 and hoisting motor 5
Railway carriage or compartment 7 moves up and down in guide rail 8；Hall buttons 20, calling elevator to required seating floor, operation are operated by control box 19 when using
When elevator remains static for some reason, sensed by the flat bed inductor 22 of the bottom of car 7 by feedback of the information to traction system
System 16, brake 14 makes the stop car 7 of hoisting motor 5 by the adhesive of magnetic valve 15, and elevator is out of service, effectively prevents elevator
Tenesmus suddenly；When elevator for some reason in quick sliding, tenesmus when, tachogenerator 10 is by feedback of the information to control cabinet 2, brake
14 make the stop car 7 of hoisting motor 5 by the adhesive of magnetic valve 15, and elevator stops sliding, tenesmus, and double shield ensures passenger
Safety is taken, unexpected generation is effectively prevented.
The utility model takes dual fail-safe stop effect good, and it is good to be provided with the fast effect of the retro-speed of tachogenerator 10, knot
Structure intensity is high and firm, is swift in response, globality, mobility are good, and operation security and stability is high, in elevator burst accident, energy
The effective sliding for preventing lift car 7, tenesmus, prevent the generation of elevator accident.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modifications, equivalent substitutions and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (6)
1. a kind of stopping device of lift car, including cabin elevator body (1), it is characterised in that the cabin elevator body
(1) control cabinet (2) is provided with the top of, the side of the control cabinet (2) is provided with motor (3), the one of the motor (3)
Side is connected with counterweight (4), and the opposite side of the motor (3) is provided with hoisting motor (5), the hoisting motor (5)
Outer avris is provided with traction steel-cable (6), and one end of the traction steel-cable (6) is fixedly connected with car (7), the car
(7) both sides are provided with guide rail (8), and the bottom of the car (7) is provided with safety tongs (9), the side of the safety tongs (9)
Tachogenerator (10) is provided with, the side of the guide rail (8) sets speed limiter (11), the bottom connection of the counterweight (4)
There is compensated chain (12), the side of the compensated chain (12) is connected with tensioning wheel (13), and the side of the tensioning wheel (13) is provided with
Magnetic valve (15) is provided with brake (14), the brake (14).
2. the stopping device of a kind of lift car according to claim 1, it is characterised in that the control cabinet (2) includes
There are traction system (16), weight balancing system (17) and electric control system (18), the traction system (16), the weight are put down
Balance system (17) and the electric control system (18) are electrically connected with the control cabinet (2).
3. a kind of stopping device of lift car according to claim 2, it is characterised in that traction system (16) bag
Include the hoisting motor (5), the traction steel-cable (6) and safety tongs (9).
4. a kind of stopping device of lift car according to claim 2, it is characterised in that the weight balancing system
(17) car (7), the counterweight (4) and the compensated chain (12) are included.
5. a kind of stopping device of lift car according to claim 2, it is characterised in that the electric control system
(18) control box (19) is included, the bottom of the control box (19) is provided with hall buttons (20), the top of the hall buttons (20)
Landing position display (21) is provided with, the bottom of the car (7) is provided with flat bed inductor (22).
6. the stopping device of a kind of lift car according to claim 1, it is characterised in that the control cabinet (2) and institute
State tachogenerator (10) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389779.1U CN206336875U (en) | 2016-12-17 | 2016-12-17 | A kind of stopping device of lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389779.1U CN206336875U (en) | 2016-12-17 | 2016-12-17 | A kind of stopping device of lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206336875U true CN206336875U (en) | 2017-07-18 |
Family
ID=59301541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621389779.1U Expired - Fee Related CN206336875U (en) | 2016-12-17 | 2016-12-17 | A kind of stopping device of lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206336875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115477210A (en) * | 2022-09-16 | 2022-12-16 | 广州广日电梯工业有限公司 | Traction type elevator balancing method, traction type elevator balancing device and traction type elevator |
-
2016
- 2016-12-17 CN CN201621389779.1U patent/CN206336875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115477210A (en) * | 2022-09-16 | 2022-12-16 | 广州广日电梯工业有限公司 | Traction type elevator balancing method, traction type elevator balancing device and traction type elevator |
| CN115477210B (en) * | 2022-09-16 | 2023-11-07 | 广州广日电梯工业有限公司 | Traction type elevator balancing method, traction type elevator balancing device and traction type elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |