CN209583324U - A kind of safety type lift appliance - Google Patents
A kind of safety type lift appliance Download PDFInfo
- Publication number
- CN209583324U CN209583324U CN201821864205.4U CN201821864205U CN209583324U CN 209583324 U CN209583324 U CN 209583324U CN 201821864205 U CN201821864205 U CN 201821864205U CN 209583324 U CN209583324 U CN 209583324U
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- Prior art keywords
- air bag
- elevator
- safety type
- lift car
- lift appliance
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Abstract
The utility model discloses a kind of safety type lift appliances comprising lift car and elevator, lift car are arranged in elevator, and elevator shaft bottom end is equipped with spring layer, and buffer board is provided on spring layer, and spring layer is arranged higher than level ground；The first air bag mechanism and laser velocimeter mechanism are fixedly installed on buffer board, elevator car upper is fixedly installed controller and velocity sensor, and lift car bottom is fixedly installed the second air bag mechanism；Elevator side is provided with stair, and elevator chamber is double door setting, and the elevator other side is provided with elevating mechanism.The utility model is by being provided with elevator in stair side, and lift car is set in elevator, elevating mechanism is installed in cooperation on the outside of elevator, it is minimum using floor that user is transferred to lift car by elevating mechanism, the normal discrepancy of handicapped people has been effectively ensured, while can guarantee that the first air bag main body and the second air bag main body pop up to form double protection when lift car rapidly drops.
Description
Technical field
The utility model relates to elevator technology fields, more particularly, to a kind of safety type lift appliance.
Background technique
With the development of today's society, high buildings and large mansions are continuously emerged, and also more frequently, security risk is more for the use of elevator
To can not be ignored；Have survey data that can investigate, in common elevator faults, occur casualty situations it is most be elevator height
Locate out of control fall.Although being equipped with buffer unit in the bottom of elevator, this device only elevator more can smoothly be stopped
Under, and the passenger in elevator still will bear sizable impact force, therefore, passenger usually causes whole body to fracture when falling,
It is even dead；And instant cannot all be sounded an alarm when accident occurs for elevator in many cases, accident multiplies when occurring
Objective brain is mix, most fast cannot be made a response to accident, and causes more losses, and security performance is for old
Formula floor installs elevator additional and becomes apparent.
In addition, original old floor can not find pervious design drawing, or itself do not have the item for digging well pit
Part, causing many elevators to install additional can only be using the mode for increasing hoistway building elevator pit in situ, and the disengaging of elevator is flat thus
The corner position of platform of the half storey of Lao Lou can only be just arranged in platform, cause to have to half storey stair up and down using elevator, thus
Cause handicapped people still can not normal use elevator.
Utility model content
Based on this, it is necessary in view of the deficiencies of the prior art, provide a kind of safety type lift appliance, conveniently make handicapped
People can normally enter and leave, while improving the security performance of elevator.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: safety type lift appliance, packet
Lift car and elevator are included, the elevator is arranged above level ground, and the lift car is arranged in elevator, institute
It states elevator shaft bottom end and is equipped with spring layer, buffer board is provided on the spring layer, the spring layer is arranged higher than level ground；
The first air bag mechanism and laser velocimeter mechanism are fixedly installed on the buffer board, the laser velocimeter mechanism is arranged in the first gas
Capsule mechanism side, first air bag mechanism and laser velocimeter mechanism are electrically connected, and the elevator car upper is fixedly installed
Controller and velocity sensor, the lift car bottom are fixedly installed the second air bag mechanism, the controller respectively with speed
It spends sensor and the second air bag mechanism is electrically connected；The elevator side is provided with stair, the elevator other side setting
There is elevating mechanism.
The elevating mechanism includes driving device, elevating lever and lifter plate, the elevating lever in one of the embodiments,
Setting is in driving device one end, and in elevating lever one end, the driving device drives elevating lever to operate up and down for the lifter plate setting,
The lifter plate posts above level ground.
The driving device is installed in below level ground in one of the embodiments, is opened below the elevating mechanism
Equipped with well, the driving device is accommodated in well.
The first groove is offered on the buffer board in one of the embodiments, the air bag mechanism is provided with first
Air bag casket, the first air bag casket are fixed in the first groove, are provided with first partition in the first air bag casket, and described first
Partition two sides are respectively the first outlet chamber and the first igniting chamber, and first igniting is intracavitary to be placed with gas-forming agent, and described the
The bottom of one igniting chamber is provided with the first igniter, and the first air bag main body, first gas are placed in first outlet chamber
Capsule body rim and the edge join of the first outlet chamber are arranged.
First igniter is mounted on the first igniting bottom of chamber portion close to gas-forming agent in one of the embodiments,
Central location.
The bottom of the lift car offers the second groove, second air bag mechanism in one of the embodiments,
It is installed in the second groove, second air bag mechanism and controller are electrically connected.
Second air bag mechanism is provided with the second air bag casket in one of the embodiments, in the second air bag casket
It is provided with second partition, the second partition two sides are respectively the second outlet chamber and the second igniting chamber, and second igniting is intracavitary
It is placed with gas-forming agent, the bottom of the second igniting chamber is provided with second igniter, the second igniter and controller
It is electrically connected, is placed with the second air bag main body, second air bag main body edge and the second outlet chamber in second outlet chamber
Edge join setting.
The second igniter is mounted on the second igniting bottom of chamber portion close to gas-forming agent in one of the embodiments,
Central location.
The elevator is provided with floor button in elevating mechanism side in one of the embodiments, and the floor is pressed
Button is for controlling elevating mechanism running.
The lifter plate week side wall is equipped with protective fence in one of the embodiments,.
In conclusion a kind of safety type lift appliance of the utility model is by being provided with elevator in stair side, and
Lift car is set in elevator, and cooperation installs elevating mechanism on the outside of elevator, user is transferred to electricity by elevating mechanism
Terraced carriage is minimum to use floor, and the normal discrepancy of handicapped people has been effectively ensured；Cooperation installs the on buffer board simultaneously
One air bag main body installs the first air bag main body in the bottom of lift car, using laser velocimeter mechanism and controller to first point
Firearm and second igniter are controlled, and can guarantee the first air bag main body and the second air bag main body when lift car rapidly drops
Pop-up forms buffering pneumatic cushion, forms double protection.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of safety type lift appliance of the utility model；
Fig. 2 is the structural schematic diagram of the first air bag of the utility model mechanism；
Fig. 3 is the structural schematic diagram of the second air bag of the utility model mechanism.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, a kind of safety type lift appliance of the utility model includes lift car 10 and elevator 20,
The elevator 20 is arranged above level ground, and the lift car 10 is arranged in elevator 20,20 bottom of elevator
End is equipped with spring layer 30, and buffer board 31 is provided on the spring layer 30, and the spring layer 30 is arranged higher than level ground.
Laser velocimeter mechanism 40 and the first air bag mechanism 50, the laser velocimeter machine are fixedly installed on the buffer board 31
The setting of structure 40 offers the first groove 311, first air bag mechanism on 50 side of the first air bag mechanism, the buffer board 31
50 are installed in the first groove 311, and first air bag mechanism 50 is provided with the first air bag casket 51, and the first air bag casket 51 is solid
It is scheduled in the first groove 311, first partition 511,511 two sides of the first partition difference is provided in the first air bag casket 51
For the first outlet chamber 512 and the first igniting chamber 513, it is placed with gas-forming agent in the first igniting chamber 513, described first point
The bottom of fiery chamber 513 is provided with the first igniter 52, and first igniter 52 is arranged close to the central position of gas-forming agent
It sets, first igniter 52 is electrically connected with laser velocimeter mechanism 40, is placed with the first air bag in first outlet chamber 512
The edge join of main body 53,53 edge of the first air bag main body and the first outlet chamber 512 is arranged, to guarantee the first air bag casket 51
Interior gas can be filled into rapidly the first air bag main body 53；The laser velocimeter mechanism 40 is by emitting laser to lift car 10
Light beam and the reflection signal for receiving laser beam, and then the movement speed of lift car 10 is detected, by comparing elevator
The real time rate of carriage 10 is compared with preset rate-valve value, and then sends control signal to the first igniter 52, when sharp
When light velocity measurement mechanisms 40 detect that the real time rate of lift car 10 is higher than scheduled rate threshold value, the control of laser velocimeter mechanism 40 the
The igniting of one igniter 52, so that gas-forming agent, which decomposes rapidly, generates gas, the first air bag main body 53 is out of first outlet chamber 512
Pop-up, and then formed above buffer board 31 anti-collision air-bed, slow down the descent rate to lift car 10.
10 top of lift car is fixedly installed controller 60 and velocity sensor 70,10 bottom of lift car
It is fixedly installed the second air bag mechanism 80, the controller 60 electrically connects with velocity sensor 70 and the second air bag mechanism 80 respectively
It connects, when Lift out of order falling speed is too fast or falls, the velocity sensor 70 senses that the speed of lift car is super
Preset value is crossed, then sends a signal to controller 60 and is handled.
The bottom of the lift car 10 offers the second groove 11, and second air bag mechanism 80 is installed in the second groove
In 11, second air bag mechanism 80 is provided with the second air bag casket 81, is provided with second partition in the second air bag casket 81
811,811 two sides of second partition are respectively the second outlet chamber 812 and the second igniting chamber 813, and described second lights a fire in chamber 813
It is placed with gas-forming agent, the bottom of the second igniting chamber 813 is provided with second igniter 82, and the second igniter 82 is pacified
It is installed adjacent to the central location of gas-forming agent, the second igniter 82 is electrically connected with controller 60, second outlet
The second air bag main body 83 is placed in chamber 812, the edge join at 83 edge of the second air bag main body and the second outlet chamber 812 is set
It sets, to guarantee that the gas in the second air bag casket 81 can be filled into rapidly the second air bag main body 83；The controller 60 receives speed
Control second igniter 82 is lighted a fire after spending the abnormal signal that sensor 70 issues, so that gas-forming agent, which decomposes rapidly, generates gas
Body, the second air bag main body 83 protrudes out from the notch of the second groove 11 to be come, and can further buffer the collision of used during elevator falling
Power, the first air bag main body 53 of cooperation form Double-protection.
20 side of elevator is provided with stair 21, and the lift car 10 is higher by level ground 1.5m, the elevator
Carriage 10 is double door setting, i.e., described 10 opposite sides of lift car is provided with car door, with facilitate 21 inside of stair and
External personnel's disengaging.
20 other side of elevator is provided with elevating mechanism 90, and the elevating mechanism 90 includes driving device 91, lifting
Bar 92 and lifter plate 93, in 91 one end of driving device, the lifter plate 93 is arranged in elevating lever 92 1 for the setting of elevating lever 92
End, the driving device 91 drive about 92 elevating lever to operate, so that about 93 lifter plate operates, the lifter plate 93 is pasted
It sets above level ground, the driving device 91 is installed in below level ground；Specifically, it is opened below the elevating mechanism 90
Equipped with well 94, the driving device 91 is accommodated in well 94, and the driving device 91 drives lifter plate 93 to rise to 1.5m
Highly, lifter plate 93 is enabled to reach the minimum using floor of lift car 10, to ensure that handicapped people's is normal
It uses, while user also being facilitated to carry heavier object.
Specifically, the elevator 20 is provided with floor button 22 in 90 side of elevating mechanism, and the floor button 22 is used
It is operated in control elevating mechanism 90, lifter plate 93 is reached, and lift car 10 is minimum to use floor, and user is facilitated to enter electricity
In terraced carriage 10.
93 weeks side walls of the lifter plate are equipped with protective fence (not shown) in one of the embodiments, to guarantee that user makes
With safety, improve the security protection performance of system.
In the present invention, air bag main body selects polyamide fabric material, and air bag main body size is according to lift car 10
Size is adjusted, and can effectively cover 10 bottom of lift car when guaranteeing that air bag main body is opened, reduces by 10 pairs of gas of lift car
The application pressure of capsule body surfaces；Gas-forming agent is also known as gas generating agent, refers to the various objects that bulk gas can be generated after burning
Matter.Gas-forming agent is generally made of production gas fuel, oxidant, combustionregulator, anti-knock agent etc., and main component is to produce gas combustion
Material and oxidant, are capable of providing required maximum air demand when the former really fires, burn sufficiently when the latter ensures to fire, therefore it
Be gas-forming agent main component.The gas-forming agent that the utility model uses is sodium azide (NaN3, colorless and odorless six
Prismatic crystal system, stability is good, decomposes at 410 DEG C, and sensitivity is all lower than otheralkali metal nitride；Igniting be easy, low ignition point, Gao Ran
Speed, low cost；The gas generated after burning is mainly nitrogen, harmless to the human body).Currently, sodium azide class gas-forming agent
It has been widely used in many fields, the application especially in terms of safe automobile air bag.
In addition, when the utility model specific works, after there is abnormal rapidly tenesmus in lift car 10, laser velocimeter mechanism
40 and velocity sensor 70 real-time speed of lift car 10 is detected respectively, the real-time speed of lift car 10 is more than pre-
If laser velocimeter mechanism 40 and controller 60 send a signal to the first igniter 52 and second igniter 82 respectively, in turn after value
So that the first air bag main body 53 and the second air bag main body 83 are popped up out of the first groove 311 and the second groove 11 respectively, due to swashing
Light velocity measurement mechanisms 40 and controller 60 are realized by different operating circuits respectively detects the real-time speed of lift car 10, not only
The risk for forming double protection, and reducing laser velocimeter mechanism 40 and controller 60 while breaking down, substantially increases
The security performance of lift car 10.
In conclusion a kind of safety type lift appliance of the utility model is by being provided with elevator 20 in 21 side of stair,
And lift car 10 is set in elevator 20, elevating mechanism 90 is installed in cooperation on the outside of elevator 20, passes through elevating mechanism 90
It is minimum using floor that user is transferred to lift car 10, the normal discrepancy of handicapped people has been effectively ensured；Cooperate simultaneously
The first air bag main body 53 is installed on buffer board 31, is installed the first air bag main body 83 in the bottom of lift car 10, is utilized laser
Velocity measurement mechanisms 40 and controller 60 control the first igniter 52 and second igniter 82, rapidly drop in lift car 10
When can guarantee that the first air bag main body 53 and the pop-up of the second air bag main body 83 form buffering pneumatic cushion, form double protection.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the protection scope of the utility model should be determined by the appended claims.
Claims (10)
1. a kind of safety type lift appliance, it is characterised in that: including lift car and elevator, the elevator is arranged in level
Above the ground, the lift car is arranged in elevator, and the elevator shaft bottom end is equipped with spring layer, sets on the spring layer
It is equipped with buffer board, the spring layer is arranged higher than level ground；It is fixedly installed the first air bag mechanism on the buffer board and swashs
Light velocity measurement mechanisms, the laser velocimeter mechanism are arranged in the first air bag mechanism side, first air bag mechanism and laser velocimeter
Mechanism is electrically connected, and the elevator car upper is fixedly installed controller and velocity sensor, and the lift car bottom is solid
Surely it is provided with the second air bag mechanism, the controller is electrically connected with velocity sensor and the second air bag mechanism respectively；The electricity
Stair shaft side is provided with stair, and the elevator other side is provided with elevating mechanism.
2. a kind of safety type lift appliance according to claim 1, it is characterised in that: the elevating mechanism includes driving dress
It sets, elevating lever and lifter plate, in driving device one end, the lifter plate is arranged in elevating lever one end, institute for the elevating lever setting
Stating driving device drives elevating lever to operate up and down, and the lifter plate posts above level ground.
3. a kind of safety type lift appliance according to claim 2, it is characterised in that: the driving device is installed in level
Below ground, well is offered below the elevating mechanism, the driving device is accommodated in well.
4. a kind of safety type lift appliance according to claim 1, it is characterised in that: offer first on the buffer board
Groove, the air bag mechanism are provided with the first air bag casket, and the first air bag casket is fixed in the first groove, first air bag
First partition is provided in casket, the first partition two sides are respectively the first outlet chamber and the first igniting chamber, first igniting
Intracavitary to be placed with gas-forming agent, the bottom of the first igniting chamber is provided with the first igniter, puts in first outlet chamber
It is equipped with the first air bag main body, the edge join setting at first air bag main body edge and the first outlet chamber.
5. a kind of safety type lift appliance according to claim 4, it is characterised in that: first igniter is mounted on
One igniting bottom of chamber portion is close to the central location of gas-forming agent.
6. a kind of safety type lift appliance according to claim 1, it is characterised in that: the bottom of the lift car opens up
There is the second groove, second air bag mechanism is installed in the second groove, and second air bag mechanism and controller are electrically connected.
7. a kind of safety type lift appliance according to claim 6, it is characterised in that: second air bag mechanism is provided with
Second air bag casket, is provided with second partition in the second air bag casket, the second partition two sides be respectively the second outlet chamber and
Second igniting chamber, second igniting is intracavitary to be placed with gas-forming agent, and the bottom of the second igniting chamber is provided with second point
Firearm, the second igniter and controller are electrically connected, and are placed with the second air bag main body in second outlet chamber, and described the
The setting of the edge join of two air bag main body edges and the second outlet chamber.
8. a kind of safety type lift appliance according to claim 7, it is characterised in that: the second igniter is mounted on
Two igniting bottom of chamber portions are close to the central location of gas-forming agent.
9. a kind of safety type lift appliance according to claim 1, it is characterised in that: the elevator is in elevating mechanism one
Side is provided with floor button, and the floor button is for controlling elevating mechanism running.
10. a kind of safety type lift appliance according to claim 2, it is characterised in that: the lifter plate week side wall is equipped with
Protective fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864205.4U CN209583324U (en) | 2018-11-13 | 2018-11-13 | A kind of safety type lift appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864205.4U CN209583324U (en) | 2018-11-13 | 2018-11-13 | A kind of safety type lift appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583324U true CN209583324U (en) | 2019-11-05 |
Family
ID=68376506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821864205.4U Expired - Fee Related CN209583324U (en) | 2018-11-13 | 2018-11-13 | A kind of safety type lift appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209583324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408148A (en) * | 2020-12-10 | 2021-02-26 | 浙江鲸叹科技有限公司 | Elevator for villa |
-
2018
- 2018-11-13 CN CN201821864205.4U patent/CN209583324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408148A (en) * | 2020-12-10 | 2021-02-26 | 浙江鲸叹科技有限公司 | Elevator for villa |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20201113 |