CN209352409U - A kind of elevator landing door with self-rescue function - Google Patents
A kind of elevator landing door with self-rescue function Download PDFInfo
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- CN209352409U CN209352409U CN201920077362.9U CN201920077362U CN209352409U CN 209352409 U CN209352409 U CN 209352409U CN 201920077362 U CN201920077362 U CN 201920077362U CN 209352409 U CN209352409 U CN 209352409U
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- door
- elevator
- self
- elevator landing
- rescue function
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Abstract
The utility model provides a kind of elevator landing door with self-rescue function, is related to elevator technology field, and in particular to.The utility model is a kind of elevator landing door with self-rescue function, including upper bank bottom plate, layer door, layer door and sliding equipment are hinged, upper bank bottom plate includes the first slideway to raise upward, to recessed second sliding slot, the both ends limiting section affixed with the first slideway, second sliding slot respectively, first slideway, second sliding slot form the limiting slot to clamp the movable pulley of sliding equipment, layer at least hinged two movable pulley of door, boosting mechanism is arranged in limiting slot middle position, boosting mechanism left and right ends are equipped with extensible member, and extensible member can push movable pulley.The elevator landing door of the utility model can save oneself when elevator stops suddenly, slided by the extensible member push layer door being arranged on boosting mechanism, open elevator door, rescue in time, it is easy to operate, while layer door runs smoothly when normal use, is not in derailing.
Description
Technical field
The utility model relates to elevator technology fields, and in particular to a kind of elevator landing door with self-rescue function.
Background technique
Mainly by traction machine (winch), guide rail, counterweight, safety device, (such as limiter of speed, safety tongs are gentle for modem elevator
Rush device etc.), signal manipulation system, the composition such as carriage and hall door.These parts are separately mounted in the hoistway and computer room of building.
Wire Friction Driving is generallyd use, wirerope bypasses traction sheave, and both ends are separately connected carriage and balance weight, and motor drive is draged
Running wheel goes up and down carriage.Elevator requires safe and reliable, transfer efficiency height, leveling accuracy and ride comfort etc..The basic ginseng of elevator
Counting mainly has nominal load capacity, can multiply number, normal speed, carriage contour dimension and hoistway pattern etc..
Elevator is walking-replacing tool common in our daily lifes, at present China mainland area, and revenue passenger elevator cannot
It is taken when fire behavior occurs, now with the increase of skyscraper, and current elevator personnel when these problems occurs and can not carry out
Save oneself, saving oneself is captive best means out of danger in time, elevator in the prior art occur fire, power-off or
Unexpected concussion, captive can only wait for rescue personnel in elevator, and elevator door is difficult to open, and will cause lacking in elevator
Oxygen, timely oxygen feeds the time for being able to extend waiting at this time.Elevator door can not be opened in the case where unexpected power-off.
Summary of the invention
In view of this, the present invention provides a kind of elevator landing doors with self-rescue function, including upper bank bottom plate, layer
Door, the layer door and sliding equipment are hinged, and the upper bank bottom plate includes the first slideway to raise upward, to recessed second cunning
The limiting section affixed with the first slideway, second sliding slot, first slideway, second sliding slot are formed to clamp respectively for slot, both ends
The limiting slot of the movable pulley of the sliding equipment, at least hinged two movable pulleies of the layer door, the limiting slot interposition install
Boosting mechanism is set, the boosting mechanism left and right ends are equipped with extensible member, and the extensible member can push the movable pulley.
Preferably, the boosting mechanism includes fixed case, the elastic rod that is compressed in the fixed case.
Preferably, the boosting mechanism is electrically connected with button of saving oneself, the button of saving oneself is to control the elastic rod
Stretch, contract.
Preferably, the button of saving oneself is set to inner wall of elevator cage, at the control button of elevator door.
Preferably, the shape of the telescopic end of the elastic rod and the shape of the movable pulley are adapted.
Preferably, the layer door includes two parallel hanging plates, hinged two movable pulleies at the top of the hanging plate.
Preferably, being equipped with connecting rod between two movable pulleies hinged on same hanging plate.
Working principle of the utility model is: hanging plate completes on-off action by the movement of its hinged movable pulley, sliding
The normal operation direction of hanging plate can be guaranteed in the operation of normal elevator by taking turns the movement in limiting slot, prevent hanging plate from falling suddenly
Or track deforms, and it can be by opening boosting mechanism when unexpected power-off, extensible member is by propelling sheave to two sides
It is mobile, open layer door.
The elevator landing door of the utility model can save oneself when elevator stops suddenly, by setting on boosting mechanism
The extensible member push layer door sliding set, opens elevator door.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the elevator landing door with self-rescue function provided in the utility model；
Fig. 2 is a kind of side view of the elevator landing door with self-rescue function provided in the utility model.
Wherein: the upper bank bottom plate of 1-；The first slideway of 11-；The second slideway of 12-；13- limiting section；14- limiting slot；2- layers of door；
21- hanging plate；3- sliding equipment；31- movable pulley；32- connecting rod；4- boosting mechanism；41- elastic rod；5- saves oneself button.
Specific embodiment
The utility model is described in detail With reference to embodiment.
Embodiment one
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of 2 device of elevator door with self-rescue function, including upper bank bottom
Plate 1, layer door 2, the layer door 2 is hinged with sliding equipment 3, and the upper bank bottom plate 1 includes the first slideway 11 to raise upward, downwards
Recessed second sliding slot, the both ends limiting section 13 affixed with the first slideway 11, second sliding slot respectively, first slideway 11, second
Sliding slot forms the limiting slot 14 to clamp the movable pulley 31 of the sliding equipment 3,2 hinged four movable pulleies 31 of the layer door,
Boosting mechanism 4 is arranged in 14 middle position of limiting slot, and 4 left and right ends of boosting mechanism are equipped with extensible member, the extensible member
The movable pulley 31 can be pushed.Movable pulley 31 uses round roller.
Layer door 2 is by being articulated with sliding equipment 3, and realization moves left and right, and limiting section 13 is the side that limiting slot 14 is arranged in, limit
Position portion 13 include straightway and connection straightway and slideway arc linkage section, when movable pulley 31 de-orbits can and
When limit its deviation distance, prevent layer door 2 from falling.First slideway 11, the second slideway 12 are arranged in parallel, between the two vertex
Diameter apart from bigger about movable pulley 31 forms limiting slot 14, limit between the first raised slideway 11, the second sliding slot being recessed
The shape class of slot 14 and shape, the size of movable pulley 31 are adapted, and the outer ring of movable pulley 31 is semicircle in the present embodiment, simultaneously
It should be coated with the substance of lubrication on first slideway 11,12 inner wall of the second slideway, reduce frictional force.
Layer door 2 is usually to be made of two hanging plates 21, an at least hinged scroll wheel on a hanging plate 21.The present embodiment
In, layer door 2 includes two parallel hanging plates 21,21 hinged two movable pulleies 31 in top of hanging plate.It is hinged on same hanging plate 21
Two movable pulleies 31 between be equipped with connecting rod 32.Two movable pulleies 31 can preferably fix the running track of hanging plate 21, even
Extension bar 32 can be with auxiliary stopper scroll wheel, and hanging plate 21 derails caused by preventing because of concussion suddenly.
It can star boosting mechanism 4 when layer door 2 can not be opened suddenly, push movable pulley under the action of extensible member
31 is mobile to two sides, so that layer door 2 be driven to open.
The boosting mechanism 4 includes fixed case, the elastic rod 41 being compressed in the fixed case.The elastic rod 41 is stretched
The shape at contracting end and the shape of the movable pulley 31 are adapted.Fixed case is fixedly arranged on bank bottom plate 1, and extensible member collapses in fixed case
In, extensible member is stretched out or is popped up from fixed case when in use.
The boosting mechanism 4 is electrically connected with button 5 of saving oneself, and button 5 of saving oneself is to control the stretching of the elastic rod 41, contract.Institute
It states button 5 of saving oneself and is set to inner wall of elevator cage, at the control button of elevator door 2.Button 5 of saving oneself is two one and is set to
In lift car, another is set at the control button of elevator door 2, in this way can be by electricity when all standing occurs for elevator
Trapped person's emergency opening layer door 2 in terraced carriage, the personnel being also possible to outside elevator open layer door 2, can save rescue in this way
The time helped rescues captive at the first time.The timely opening of still further aspect layer door 2 can increase in lift car
Into oxygen.Two layers 2 airtightness is certainly higher than the airtightness of one layer of door 2 more, and first opening layer door 2 can mend on a small quantity in time
Fill the oxygen in carriage.
Elastic rod 41 should have very big motive force that movable pulley 31 can be pushed mobile, and specific elastic rod 41 can be
The telescopic rod of metal material, is connected to the motor.It is higher that used mechanical device is necessary for mechanical strength, to guarantee to mention
Movable pulley sliding is pushed for sufficiently large.The button 5 that can be saved oneself by pressing opens boosting mechanism 4, button 5 of saving oneself, boosting machine
Structure 4 is connected with additional power supply.
Embodiment two
Structure in embodiment two is similar to the structure in embodiment one.The utility model provides a kind of with self-rescue function
2 device of elevator door, including upper bank bottom plate 1, layer door 2, the layer door 2 is hinged with sliding equipment 3, and the upper bank bottom plate 1 includes
The first slideway 11 for raising upward, to the limit affixed with the first slideway 11, second sliding slot respectively of recessed second sliding slot, both ends
Portion 13, first slideway 11, second sliding slot form the limiting slot 14 to clamp the movable pulley 31 of the sliding equipment 3, institute
2 hinged two movable pulleies 31 of layer door are stated, layer door 2 includes two parallel hanging plates 21, the hinged sliding in 21 top of hanging plate
Boosting mechanism 4 is arranged in wheel 31,14 middle position of limiting slot, and 4 left and right ends of boosting mechanism are equipped with extensible member, described to stretch
Contracting part can push the movable pulley 31.
It can star boosting mechanism 4 when layer door 2 can not be opened suddenly, push movable pulley under the action of extensible member
31 is mobile to two sides, so that layer door 2 be driven to open.
The boosting mechanism 4 includes fixed case, the elastic rod 41 being compressed in the fixed case.The elastic rod 41 is stretched
The shape at contracting end and the shape of the movable pulley 31 are adapted.Fixed case is fixedly arranged on bank bottom plate 1, and extensible member collapses in fixed case
In, extensible member is stretched out or is popped up from fixed case when in use.The boosting mechanism 4 is electrically connected with button 5 of saving oneself, button 5 of saving oneself
To control the stretching of the elastic rod 41, contract.The button 5 of saving oneself is set in inner wall of elevator cage, save oneself button 5, boosting
Mechanism 4 is connected with additional power supply.
Hanging plate 21 completes on-off action by the movement of its hinged movable pulley 31, and movable pulley 31 moves in limiting slot 14
The enough normal operation directions for guaranteeing hanging plate 21 in the operation of normal elevator of kinetic energy prevent hanging plate 21 from falling suddenly or track hair
Change shape, can be by opening boosting mechanism 4 when unexpected power-off, and extensible member is mobile to two sides by propelling sheave, opens
Layer door 2.2 device of elevator door of the utility model can save oneself when elevator stops suddenly, by setting on boosting mechanism 4
The extensible member push layer door 2 set slides, and opens elevator door 2, succours in time, easy to operate, at the same normal use when
It waits layer door 2 to run smoothly, is not in derailing.
The utility model is not limited to above-mentioned specific embodiment, and various modifications and changes may be made to the present invention.
All foundation the technical essence of the utility model, should all to embodiment of above any modification, equivalent replacement, improvement and so on
Included in the protection scope of the utility model.
Claims (7)
1. a kind of elevator landing door with self-rescue function, which is characterized in that including upper bank bottom plate, layer door, the layer door and cunning
Motivation structure is hinged, the upper bank bottom plate include the first slideway to raise upward, to recessed second sliding slot, both ends respectively with first
The affixed limiting section of slideway, second sliding slot, first slideway, second sliding slot form the sliding to clamp the sliding equipment
Boosting mechanism, the boosting is arranged in the limiting slot of wheel, at least hinged two movable pulleies of the layer door, the limiting slot middle position
Mechanism left and right ends are equipped with extensible member, and the extensible member can push the movable pulley.
2. a kind of elevator landing door with self-rescue function according to claim 1, which is characterized in that the boosting mechanism
Including fixed case, the elastic rod being compressed in the fixed case.
3. a kind of elevator landing door with self-rescue function according to claim 2, which is characterized in that the boosting mechanism
Button is electrically connected with saving oneself, and the button of saving oneself is to control the stretching of the elastic rod, contract.
4. a kind of elevator landing door with self-rescue function according to claim 3, which is characterized in that the button of saving oneself
It is set to inner wall of elevator cage, at the control button of elevator door.
5. a kind of elevator landing door with self-rescue function according to claim 4, which is characterized in that the elastic rod
The shape of telescopic end and the shape of the movable pulley are adapted.
6. a kind of elevator landing door with self-rescue function according to claim 1, which is characterized in that the layer door include
Two parallel hanging plates, hinged two movable pulleies in the hanging plate top.
7. a kind of elevator landing door with self-rescue function according to claim 6, which is characterized in that cut with scissors on same hanging plate
Connecting rod is equipped between two movable pulleies connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077362.9U CN209352409U (en) | 2019-01-17 | 2019-01-17 | A kind of elevator landing door with self-rescue function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077362.9U CN209352409U (en) | 2019-01-17 | 2019-01-17 | A kind of elevator landing door with self-rescue function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209352409U true CN209352409U (en) | 2019-09-06 |
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ID=67802999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920077362.9U Active CN209352409U (en) | 2019-01-17 | 2019-01-17 | A kind of elevator landing door with self-rescue function |
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| CN (1) | CN209352409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902529A (en) * | 2019-11-13 | 2020-03-24 | 武汉科技大学 | Elevator device of saving oneself |
| CN115504353A (en) * | 2022-10-31 | 2022-12-23 | 安徽奥里奥克科技股份有限公司 | Prevent taking off door ladder convenient to rescue |
-
2019
- 2019-01-17 CN CN201920077362.9U patent/CN209352409U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902529A (en) * | 2019-11-13 | 2020-03-24 | 武汉科技大学 | Elevator device of saving oneself |
| CN115504353A (en) * | 2022-10-31 | 2022-12-23 | 安徽奥里奥克科技股份有限公司 | Prevent taking off door ladder convenient to rescue |
| CN115504353B (en) * | 2022-10-31 | 2024-05-10 | 安徽奥里奥克科技股份有限公司 | Anti-theft door elevator convenient for rescue |
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