CN109941871A - A kind of hall door switch controlling device of cargo elevator - Google Patents
A kind of hall door switch controlling device of cargo elevator Download PDFInfo
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- CN109941871A CN109941871A CN201910163964.0A CN201910163964A CN109941871A CN 109941871 A CN109941871 A CN 109941871A CN 201910163964 A CN201910163964 A CN 201910163964A CN 109941871 A CN109941871 A CN 109941871A
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- hall door
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- upper layer
- controlling device
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Abstract
The present invention relates to cargo elevator technical field of structures, in particular to the hall door switch controlling device of a kind of cargo elevator.Upper layer hall door is opened upwards by contacting the first locating part when by being risen using carriage, the second locating part is contacted using passing through when cage descending, and open up lower layer's hall door by the transmission of fixed pulley group, when carriage leaves upper layer or lower layer, upper and lower level hall door can be automatically closed under the effect of gravity, this programme is in such a way that simple mechanical structure is instead of traditional automatically controlled hoistway door, guarantee the safety when transporting cargo up and down while the cost of cargo elevator is greatly saved, avoid elevator in process of rising or falling, cargo or staff fall into hoistway.
Description
Technical field
The present invention relates to cargo elevator technical field of structures, in particular to the hall door switch control of a kind of cargo elevator
Device.
Background technique
When cargo needs to transport up and down, it usually needs cargo elevator is completed, in order to guarantee the peace of cargo elevator
Quan Xing avoids elevator in the process of running, and cargo or staff fall into hoistway, it usually needs elevator upper layer and
Hall door is arranged in lower layer, and when elevator is in process of rising or falling, control hall door is closed, and is only moved to destination in elevator
When, corresponding hall door can just be opened, and traditional hall door control is mainly completed by the control program of single-chip microcontroller or CPU, at
This is higher.
Summary of the invention
The technical problems to be solved by the present invention are: provide it is a kind of low cost, goods is completed by simple mechanical structure
The hall door switch controlling device of the cargo elevator of object elevator hall door automatic switch.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of hall door switch controlling device of cargo elevator, comprising:
Carriage, hoistway vertical direction along the vertical direction are mobile；
Upper layer hall door control device, including upper layer hall door ontology and the first locating part；First locating part is arranged upper
Layer hall door ontology lower end is towards the position of carriage, and first locating part is located at the top of carriage, so that carriage rises to upper layer
When, car upper abuts against the first locating part, moves up upper layer hall door ontology；
Lower layer's hall door control device, including lower layer's hall door ontology, the second locating part and fixed pulley group；The fixed pulley group by
Two fixed pulleys being distributed up and down and it is separately connected two fixed pulley hawsers compositions；
Second locating part is fixedly connected on the hawser of fixed pulley group side, and second locating part is located at carriage
The upper end of lower section, lower layer's hall door ontology is fixed on the hawser of the fixed pulley group other side by connector, so that under carriage
When being down to lower layer, carriage lower part is connected to the second locating part, drives lower layer's hall door ontology to move up by fixed pulley group.
The beneficial effects of the present invention are: in the hall door switch controlling device structure of cargo elevator provided by the invention,
Upper layer hall door being opened by contacting the first locating part upwards when by being risen using carriage, passing through contact when using cage descending
Second locating part, and lower layer's hall door is opened up by the transmission of fixed pulley group, when carriage leaves upper layer or lower layer, up and down
Layer hall door can be automatically closed under the effect of gravity, and this programme is by simple mechanical structure instead of traditional automatically controlled elevator hall
The mode of door guarantees the safety when transporting cargo up and down, avoids going up and down while the cost of cargo elevator is greatly saved
For machine in process of rising or falling, cargo or staff fall into hoistway.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cargo elevator hall door switch controlling device of the embodiment of the present invention 1；
Fig. 2 is a kind of main view of cargo elevator hall door switch controlling device of the embodiment of the present invention 1；
Label declaration:
1, carriage；2, hoistway；3, upper layer hall door control device；31, upper layer hall door ontology；32, the first locating part；4, lower layer
Hall door control device；41, lower layer's hall door ontology；42, the second locating part；43, fixed pulley group；44, hawser；5, the first guide rail；6,
Second guide rail；7, idler wheel.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The most critical design of the present invention is: this programme is by simple mechanical structure instead of traditional automatically controlled elevator hall
The mode of door guarantees the safety when transporting cargo up and down while the cost of cargo elevator is greatly saved.
Fig. 1 to Fig. 2 is please referred to, the present invention relates to a kind of hall door switch controlling devices of cargo elevator, comprising:
Carriage 1,2 vertical direction of hoistway along the vertical direction are mobile；
Upper layer hall door control device 3: including upper layer hall door ontology 31 and the first locating part 32；First locating part 32 is set
It sets in 31 lower end of upper layer hall door ontology towards the position of carriage 1, first locating part 32 is located at the top of carriage 1；So that sedan-chair
When compartment 1 rises to upper layer, 1 top of carriage abuts against the first locating part 32, moves up upper layer hall door ontology 31；
Lower layer's hall door control device 4: including lower layer's hall door ontology 41, the second locating part 42 and fixed pulley group 43；It is described fixed
Pulley blocks 43 are by two fixed pulleys being distributed up and down and are separately connected two fixed pulley hawsers 44 and form；
Second locating part 42 is fixedly connected on the hawser 44 of 43 side of fixed pulley group, second locating part 42
In the lower section of carriage 1, the upper end of lower layer's hall door ontology 41 is fixed on the hawser of 43 other side of fixed pulley group by connector
On 44, when so that carriage 1 dropping to lower layer, 1 lower part of carriage is connected to the second locating part 42, drives lower layer by fixed pulley group 43
Hall door ontology 41 moves up.
The working principle of the hall door switch controlling device of above mentioned goods elevator illustrates: passing through the computer room control of 2 top of hoistway
The lifting of carriage 1 processed, when carriage 1 rises to upper layer, the top of carriage 1 is contacted with the first locating part 32, drives upper layer hall door
Ontology 31 moves up, so that upper layer hall door ontology 31 is opened up, when carriage 1 declines, when leaving upper layer, the first locating part
32 lose the support on 1 top of carriage, so that upper layer hall door ontology 31 moves down closing under gravity；When under carriage 1
When being down to lower layer, 1 lower part of carriage is contacted with the second locating part 42, and the connector of the other side of fixed pulley group 43 is made to drive the lower layer Room
Door body 41 moves up, so that lower layer's hall door ontology 41 is opened up, when carriage 1 rises, when leaving lower layer, the second limit
Part 42 loses the downward pressure of carriage 1, and lower layer's hall door ontology 41 moves down closing under the effect of gravity at this time.
In the hall door switch controlling device structure of above mentioned goods elevator, pass through contact the when by rising using carriage 1
One locating part 32 opens upper layer hall door upwards, by the second locating part 42 of contact when declining using carriage 1, and passes through fixed pulley
The transmission of group 43 opens up lower layer's hall door, and when carriage 1 leaves upper layer or lower layer, upper and lower level hall door can be in gravity
Under be automatically closed, this programme is greatly saved in such a way that simple mechanical structure is instead of traditional automatically controlled hoistway door
Guarantee the safety when transporting cargo up and down while the cost of cargo elevator, avoids elevator in process of rising or falling
In, cargo or staff fall into hoistway 2.
It further, further include being arranged along the vertical direction in the hall door switch controlling device structure of above mentioned goods elevator
The first guide rail 5 of 31 side of hall door ontology on upper layer, side and the first guide rail 5 of the upper layer hall door ontology 31 are slidably connected.
Seen from the above description, by the way that the first guide rail 5 is arranged in the side of upper layer hall door ontology 31, make upper layer hall door ontology
31 play the role of limit when moving up and down.
Further, in the hall door switch controlling device structure of above mentioned goods elevator, the quantity of first guide rail 5 has
2, it is slidably connected to the two sides of upper layer hall door ontology 31 respectively.
Seen from the above description, further very high by the way that the first guide rail 5 is respectively set in the two sides of upper layer hall door ontology 31
Limit stability of the upper layer hall door ontology 31 in moving process.
Further, in the hall door switch controlling device structure of above mentioned goods elevator, the upper layer hall door ontology 31
Side is equipped with idler wheel 7, and the side of the upper layer hall door ontology 31 is slidably connected by idler wheel 7 with the first guide rail 5.
Seen from the above description, it by the way that idler wheel 7 is arranged in the side of upper layer hall door ontology 31, is led by idler wheel 7 with first
Rail 5 is slidably connected, and keeps moving up and down for upper layer hall door ontology 31 more smooth.
It further, further include being arranged along the vertical direction in the hall door switch controlling device structure of above mentioned goods elevator
The second guide rail 6 in 41 side of lower layer's hall door ontology, side and the second guide rail 6 of lower layer's hall door ontology 41 are slidably connected.
Seen from the above description, by the way that the second guide rail 6 is arranged in the side of hall door ontology layer by layer under, make lower layer's hall door ontology
41 play the role of limit when moving up and down.
Further, in the hall door switch controlling device structure of above mentioned goods elevator, the quantity of second guide rail 6 has
2, it is slidably connected to the two sides of lower layer's hall door ontology 41 respectively.
Seen from the above description, further very high by the way that the second guide rail 6 is respectively set in the two sides of lower layer's hall door ontology 41
Limit stability of lower layer's hall door ontology 41 in moving process.
Further, in the hall door switch controlling device structure of above mentioned goods elevator, lower layer's hall door ontology 41
Side is equipped with idler wheel 7, and the side of lower layer's hall door ontology 41 is slidably connected by idler wheel 7 with the second guide rail 6.
Seen from the above description, it by the way that idler wheel 7 is arranged in the side of lower layer's hall door ontology 41, is led by idler wheel 7 with second
Rail 6 is slidably connected, and keeps moving up and down for lower layer's hall door ontology 41 more smooth.
Further, in the hall door switch controlling device structure of above mentioned goods elevator, the height of the fixed pulley group 43
Greater than 2 times of 41 height of lower layer's hall door ontology.
Seen from the above description, since fixed pulley group 43 needs to control the height that hall door moves up a hall door,
2 times higher than 41 height of lower layer's hall door ontology are needed in the design of fixed pulley group 43.
Further, in the hall door switch controlling device structure of above mentioned goods elevator, the lower end of first guide rail 5 is set
There is damping.
Further, in the hall door switch controlling device structure of above mentioned goods elevator, the lower end of second guide rail 6 is set
There is damping.
Seen from the above description, it is arranged respectively in the lower end of the first guide rail 5 and the second guide rail 6 and damps, when carriage 1 is left
When layer or lower layer, when hall door moves down closing under the effect of gravity, damping can prevent the too fast downward closing of hall door, to keep away
Exempt from hall door and ground surface high speed is hit, to improve the service life of hall door.
Embodiment 1
A kind of hall door switch controlling device of cargo elevator, comprising:
Carriage 1,2 vertical direction of hoistway along the vertical direction are mobile；
Upper layer hall door control device 3: including upper layer hall door ontology 31 and the first locating part 32；First locating part 32 is set
It sets in 31 lower end of upper layer hall door ontology towards the position of carriage 1, first locating part 32 is located at the top of carriage 1；So that sedan-chair
When compartment 1 rises to upper layer, 1 top of carriage abuts against the first locating part 32, moves up upper layer hall door ontology 31；
Lower layer's hall door control device 4: including lower layer's hall door ontology 41, the second locating part 42 and fixed pulley group 43；It is described fixed
Pulley blocks 43 are by two fixed pulleys being distributed up and down and are separately connected two fixed pulley hawsers 44 and form；
Second locating part 42 is fixedly connected on the hawser 44 of 43 side of fixed pulley group, second locating part 42
In the lower section of carriage 1, the upper end of lower layer's hall door ontology 41 is fixed on the hawser of 43 other side of fixed pulley group by connector
On 44, when so that carriage 1 dropping to lower layer, 1 lower part of carriage is connected to the second locating part 42, drives lower layer by fixed pulley group 43
Hall door ontology 41 moves up.
The hall door switch controlling device of the cargo elevator further includes being arranged vertically at upper layer hall door ontology 31
First guide rail 5 of side, side and the first guide rail 5 of the upper layer hall door ontology 31 are slidably connected.
The quantity of first guide rail 5 has 2, is slidably connected to the two sides of upper layer hall door ontology 31 respectively.
The side of the upper layer hall door ontology 31 is equipped with idler wheel 7, the side of the upper layer hall door ontology 31 by idler wheel 7 with
First guide rail 5 is slidably connected.
The hall door switch controlling device of the cargo elevator further includes being arranged vertically at lower layer's hall door ontology 41
Second guide rail 6 of side, side and the second guide rail 6 of lower layer's hall door ontology 41 are slidably connected.
The quantity of second guide rail 6 has 2, is slidably connected to the two sides of lower layer's hall door ontology 41 respectively.
The side of lower layer's hall door ontology 41 is equipped with idler wheel 7, the side of lower layer's hall door ontology 41 by idler wheel 7 with
Second guide rail 6 is slidably connected.
The height of the fixed pulley group 43 is greater than 2 times of 41 height of lower layer's hall door ontology.
The lower end of first guide rail 5 is equipped with damping.
The lower end of second guide rail 6 is equipped with damping.
In conclusion in the hall door switch controlling device structure of cargo elevator provided by the invention, by utilizing carriage 1
Upper layer hall door is opened by contacting the first locating part 32 upwards when rising, passes through the second limit of contact when declining using carriage 1
Part 42, and lower layer's hall door is opened up by the transmission of fixed pulley group 43, when carriage 1 leaves upper layer or lower layer, upper and lower level
Hall door can be automatically closed under the effect of gravity, and this programme is by simple mechanical structure instead of traditional automatically controlled hoistway door
Mode, guarantee while the cost of cargo elevator is greatly saved up and down transport cargo when safety, avoid elevator
In process of rising or falling, cargo or staff fall into hoistway 2.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (10)
1. a kind of hall door switch controlling device of cargo elevator characterized by comprising
Carriage, hoistway vertical direction along the vertical direction are mobile；
Upper layer hall door control device, including upper layer hall door ontology and the first locating part；First locating part is arranged in the upper layer Room
Door body lower end is located at the top of carriage, when so that carriage rising to upper layer, sedan-chair towards the position of carriage, first locating part
Compartment top abuts against the first locating part, moves up upper layer hall door ontology；
Lower layer's hall door control device, including lower layer's hall door ontology, the second locating part and fixed pulley group；The fixed pulley group is by upper and lower
Two fixed pulleys of distribution and it is separately connected two fixed pulley hawsers composition；
Second locating part is fixedly connected on the hawser of fixed pulley group side, and second locating part is located under carriage
Side, the upper end of lower layer's hall door ontology is fixed on the hawser of the fixed pulley group other side by connector, so that cage descending
When to lower layer, carriage lower part is connected to the second locating part, drives lower layer's hall door ontology to move up by fixed pulley group.
2. the hall door switch controlling device of cargo elevator according to claim 1, which is characterized in that further include along vertical
The first guide rail of upper layer hall door body side is arranged in direction, and the side of the upper layer hall door ontology and the sliding of the first guide rail connect
It connects.
3. the hall door switch controlling device of cargo elevator according to claim 2, which is characterized in that first guide rail
Quantity have 2, be slidably connected to the two sides of upper layer hall door ontology respectively.
4. the hall door switch controlling device of cargo elevator according to claim 2, which is characterized in that the upper layer hall door
The side of ontology is equipped with idler wheel, and the side of the upper layer hall door ontology is slidably connected by idler wheel and the first guide rail.
5. the hall door switch controlling device of cargo elevator according to claim 1, which is characterized in that further include along vertical
The second guide rail of lower layer's hall door body side is arranged in direction, and the side of lower layer's hall door ontology and the sliding of the second guide rail connect
It connects.
6. the hall door switch controlling device of cargo elevator according to claim 5, which is characterized in that second guide rail
Quantity have 2, be slidably connected to the two sides of lower layer's hall door ontology respectively.
7. the hall door switch controlling device of cargo elevator according to claim 5, which is characterized in that lower layer's hall door
The side of ontology is equipped with idler wheel, and the side of lower layer's hall door ontology is slidably connected by idler wheel and the second guide rail.
8. the hall door switch controlling device of cargo elevator according to claim 1, which is characterized in that the fixed pulley group
Height be greater than 2 times of lower layer's hall door body height.
9. the hall door switch controlling device of cargo elevator according to claim 2, which is characterized in that first guide rail
Lower end be equipped with damping.
10. the hall door switch controlling device of cargo elevator according to claim 5, which is characterized in that described second leads
The lower end of rail is equipped with damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163964.0A CN109941871A (en) | 2019-03-05 | 2019-03-05 | A kind of hall door switch controlling device of cargo elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163964.0A CN109941871A (en) | 2019-03-05 | 2019-03-05 | A kind of hall door switch controlling device of cargo elevator |
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| Publication Number | Publication Date |
|---|---|
| CN109941871A true CN109941871A (en) | 2019-06-28 |
Family
ID=67008351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910163964.0A Pending CN109941871A (en) | 2019-03-05 | 2019-03-05 | A kind of hall door switch controlling device of cargo elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109941871A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285218A (en) * | 2020-03-26 | 2020-06-16 | 赵霄雯 | Elevator anti-falling protection device |
| CN116395538A (en) * | 2023-04-27 | 2023-07-07 | 广州广日电梯工业有限公司 | Unpowered elevator door system and control method |
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| CN205990140U (en) * | 2016-09-10 | 2017-03-01 | 海宁德成机械配件有限公司 | A kind of passenger elevator without machine room with damping portal frame |
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| JPH07157246A (en) * | 1993-12-13 | 1995-06-20 | Mitsubishi Denki Bill Techno Service Kk | Dumb waiter |
| CN103434917A (en) * | 2013-08-30 | 2013-12-11 | 南通建筑工程总承包有限公司 | Movable door of human/cargo elevator |
| JP2016210584A (en) * | 2015-05-12 | 2016-12-15 | クマリフト株式会社 | Cargo exclusive lift |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285218A (en) * | 2020-03-26 | 2020-06-16 | 赵霄雯 | Elevator anti-falling protection device |
| CN116395538A (en) * | 2023-04-27 | 2023-07-07 | 广州广日电梯工业有限公司 | Unpowered elevator door system and control method |
| CN116395538B (en) * | 2023-04-27 | 2023-12-19 | 广州广日电梯工业有限公司 | Unpowered elevator door system and control method |
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Application publication date: 20190628 |
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