CN107867617A - A kind of elevator is met an urgent need buffer unit - Google Patents
A kind of elevator is met an urgent need buffer unit Download PDFInfo
- Publication number
- CN107867617A CN107867617A CN201711147340.7A CN201711147340A CN107867617A CN 107867617 A CN107867617 A CN 107867617A CN 201711147340 A CN201711147340 A CN 201711147340A CN 107867617 A CN107867617 A CN 107867617A
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- CN
- China
- Prior art keywords
- elevator
- chain
- met
- buffer unit
- urgent need
- 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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Classifications
-
- 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
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights
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- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of emergent buffer unit of elevator, includes the draw-gear of the relatively described elevator vertical lift of elevator, the traction elevator being arranged in elevator, it is characterised in that：The key-press module being connected with mainboard chip is provided with the elevator, the emergence button that control is pressed for user is provided with the key-press module, the emergence button is connected with the air bag installed in elevator bottom.By using said structure, by controlling emergency button to realize that the air bag positioned at elevator bottom is opened in the case of urgent tenesmus, so as to which elevator plays certain buffering effect using air bag when tenesmus is to elevator bottom, realize that soft landing substitutes existing hard land, so as to avoid the secondary injury to being stranded staff.
Description
Technical field
The present invention relates to a kind of emergent buffer unit of elevator, more particularly to a kind of elevator for being used for emergent buffering to meet an urgent need
Buffer unit.
Background technology
Lift appliance includes at least one car, and car is moved by drive system between the different floors of building,
The stop of floor is corresponded to by key control by using personnel, and opens the disengaging that car door realizes user of service, elevator is typically all
Meeting periodic maintenance maintenance, but in emergency circumstances, after elevator rests on a certain position, it is trapped in leading in elevator suddenly
The emergency facility crossed in elevator is saved oneself, but in some special cases, such as elevator because special circumstances rapidly drop, because
This elevator bottom is overcome or alleviates this to touch the bounce-back of hard thing very big to the body harm of the personnel in elevator
The problem of problem is present invention research.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of emergent buffer unit of elevator, have and are used for emergent buffering
The characteristics of.
In order to solve the above technical problems, the technical scheme is that；A kind of elevator is met an urgent need buffer unit, including is set
The draw-gear of the relatively described elevator vertical lift of elevator, the traction elevator in elevator is put, its innovative point is：
The key-press module being connected with mainboard chip is provided with the elevator, is provided with the key-press module and presses control for user
Emergence button, the emergence button is connected with installed in the air bag of elevator bottom.
Preferably, elevator side is provided with the buffer board parallel with the elevator side, the buffer board on the elevator
Elevator bottom is displaced downwardly to after urgent tenesmus, now the buffer board is parallel to elevator bottom surface.
Preferably, elevator bottom is provided with the first chain for catching on two mutual parallel sides of buffer board respectively on the elevator
With the second chain, it is provided with the top of elevator on the elevator and catches on second chain so that the buffer board is put down in original state
The 3rd chain that row is set in elevator side plate, separation is provided with the 3rd chain or pins the self-locking dress of second chain
Put.
Preferably, the self-locking device includes the self-locking head positioned at the 3rd chain end, is connected and wears with the self-locking head
Cross elevator into elevator interior connecting rod, limited block on the elevator side of elevator interior be set, through the connecting rod and be against
Bearing pin on the limited block, the ratchet caught on for second chain is provided with the self-locking head, extracts and connect described in bearing pin
Bar rotates and second chain departs from the ratchet.
Preferably, buffering foam is provided with the buffer board.
Preferably, the portable plate for escape is provided with the elevator on elevator top plate.
The advantage of the invention is that：By using said structure, by controlling emergency button real in the case of urgent tenesmus
Now the air bag positioned at elevator bottom is opened, so as to which elevator is played necessarily when tenesmus is to elevator bottom using air bag
Buffering effect, realize that soft landing substitutes existing hard land, so as to avoid the secondary injury to being stranded staff.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of the emergent buffer unit of elevator of the present invention.
Fig. 2 is Fig. 1 partial enlarged drawing B.
In figure：1- elevators, 2- elevators, 3- draw-gears, 4- emergence buttons, 5- air bags, 6- buffer boards, 7- first
Chain, the chains of 8- second, the chains of 9- the 3rd, 10- self-locking heads, 11- connecting rods, 12- limited blocks, 13- bearing pins, 14- ratchets, 15- live
Dynamic plate.
Embodiment
Elevator 2, the traction elevator 2 that the emergent buffer unit of the elevator of the present invention includes being arranged in elevator 1 are relatively electric
The draw-gear 3 that stair shaft 1 is vertically moved up or down, the key-press module being connected with mainboard chip is provided with elevator 2, is set in key-press module
There is the emergence button 4 that control is pressed for user, emergence button 4 is connected with the air bag 5 installed in the bottom of elevator 2.Pass through
Using said structure, by controlling emergency button to realize that the air bag 5 positioned at the bottom of elevator 2 is beaten in the case of urgent tenesmus
Open, so as to which elevator 2 plays certain buffering effect using air bag 5 when tenesmus is to 1 bottom of elevator, realize that soft landing is replaced
For existing hard land, so as to avoid the secondary injury to being stranded staff.
In order to strengthen the anti-shock-absorbing capacity of the present invention, the side of elevator 2 is provided with parallel with the side of elevator 2 slow on elevator 2
Punching 6, buffer board 6 are displaced downwardly to the bottom of elevator 2 after urgent tenesmus, and now buffer board 6 is parallel to the bottom surface of elevator 2.It is electric on elevator 2
Terraced 2 bottoms are provided with the first chain 7 and the second chain 8 for catching on the mutual parallel sides of 6 liang of buffer board respectively, elevator 2 on elevator 2
Top, which is provided with, catches on the 3rd chain 9 that the second chain 8 causes buffer board 6 to be set in original state parallel to the side plate of elevator 2, the
Separation is provided with three chains 9 or pins the self-locking device of the second chain 8.Self-locking device is included positioned at the end of the 3rd chain 9
Self-locking head 10, it is connected with self-locking head 10 and enters the connecting rod 11 inside elevator 2, the elevator 2 inside setting elevator 2 through elevator 2
Limited block 12 on side, through connecting rod 11 and the bearing pin 13 that is against on limited block 12, be provided with self-locking head 10 for the second lock
The ratchet 14 that chain 8 is caught on, the extraction connecting rod 11 of bearing pin 13 rotates and the second chain 8 departs from ratchet 14.
In order to obtain excellent shock-absorbing capacity, buffering foam is provided with above-mentioned buffer board 6.For the ease of being stranded elevator
Personnel in 2 escape in time, are provided with the portable plate 15 for escape on elevator 2 on the top plate of elevator 2, once dangerous situation occur it is stranded
Personnel can be entered inside elevator 1 by portable plate 15, sue and labour or try every possible means to save oneself so as to wait.
It is last it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and non-limiting technical side
Case, it will be understood by those within the art that, technical scheme is modified for those or equivalent substitution, and
The objective and scope of the technical program are not departed from, all should be covered among scope of the presently claimed invention.
It is last it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and non-limiting technical side
Case, it will be understood by those within the art that, technical scheme is modified for those or equivalent substitution, and
The objective and scope of the technical program are not departed from, all should be covered among scope of the presently claimed invention.
Claims (6)
- The buffer unit 1. a kind of elevator is met an urgent need, including elevator, the traction relatively described electricity of elevator being arranged in elevator The draw-gear of stair shaft vertical lift, it is characterised in that：The key-press module being connected with mainboard chip, institute are provided with the elevator State the emergence button for being provided with key-press module and control being pressed for user, the emergence button and the peace installed in elevator bottom Full airbags.
- The buffer unit 2. a kind of elevator as claimed in claim 1 is met an urgent need, it is characterised in that：Elevator side is set on the elevator The buffer board parallel with the elevator side is equipped with, the buffer board is displaced downwardly to elevator bottom after urgent tenesmus, now described Buffer board is parallel to elevator bottom surface.
- The buffer unit 3. a kind of elevator as claimed in claim 2 is met an urgent need, it is characterised in that：Elevator bottom is set on the elevator The first chain and the second chain for catching on two mutual parallel sides of buffer board respectively are equipped with, elevator top is provided with the elevator Catch on the 3rd chain that second chain causes the buffer board to be set in original state parallel to elevator side plate, the described 3rd Separation is provided with chain or pins the self-locking device of second chain.
- The buffer unit 4. a kind of elevator as claimed in claim 3 is met an urgent need, it is characterised in that：The self-locking device includes being located at The self-locking head of 3rd chain end, it is connected with the self-locking head and passes through elevator to enter the connecting rod of elevator interior, set in elevator Limited block on the elevator side in portion, through the connecting rod and the bearing pin that is against on the limited block, set on the self-locking head There is the ratchet caught on for second chain, extract link rotatable described in bearing pin and second chain departs from the ratchet.
- The buffer unit 5. a kind of elevator as claimed in claim 3 is met an urgent need, it is characterised in that：It is provided with the buffer board slow Brew cotton.
- The buffer unit 6. a kind of elevator as claimed in claim 1 is met an urgent need, it is characterised in that：On the elevator on elevator top plate It is provided with the portable plate for escape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147340.7A CN107867617A (en) | 2017-11-17 | 2017-11-17 | A kind of elevator is met an urgent need buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147340.7A CN107867617A (en) | 2017-11-17 | 2017-11-17 | A kind of elevator is met an urgent need buffer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107867617A true CN107867617A (en) | 2018-04-03 |
Family
ID=61754070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711147340.7A Withdrawn CN107867617A (en) | 2017-11-17 | 2017-11-17 | A kind of elevator is met an urgent need buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107867617A (en) |
Cited By (1)
| 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 |
-
2017
- 2017-11-17 CN CN201711147340.7A patent/CN107867617A/en not_active Withdrawn
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 |
| CN110902529B (en) * | 2019-11-13 | 2021-07-30 | 武汉科技大学 | Elevator device of saving oneself |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180403 |
|
| WW01 | Invention patent application withdrawn after publication |