CN207618839U - A kind of multiple damping emergency staircase - Google Patents
A kind of multiple damping emergency staircase Download PDFInfo
- Publication number
- CN207618839U CN207618839U CN201721519292.5U CN201721519292U CN207618839U CN 207618839 U CN207618839 U CN 207618839U CN 201721519292 U CN201721519292 U CN 201721519292U CN 207618839 U CN207618839 U CN 207618839U
- Authority
- CN
- China
- Prior art keywords
- damping
- metallic plate
- car
- shell
- add
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model is related to emergency staircase technical fields, and disclose a kind of multiple damping emergency staircase, including shell, the bottom end of the shell is installed with buffer board, the inside fixing sleeve of the shell is connected to the metallic plate I, metallic plate II and metallic plate III being distributed up and down, and there are three damping device I and two damping devices II for the top fixed installation of the buffer board.The multiple damping emergency staircase, pass through the setting of the grains of sand, the buffering to car can be played, then play the role of once buffering again by the setting of air spring, reduce the impact force of cage descending, the setting of air bag, absorb the impact energy transmitted from air spring, buffering dynamics, damping device I and damping device II are improved by coordinating damping, impact force is then transmitted into buffer board and carries out multiple damping, by way of multi-buffer, bumper and absorbing shock is carried out to cage descending, casualties degree is reduced, improves safety.
Description
Technical field
The utility model is related to emergency staircase technical field, specially a kind of multiple damping emergency staircase.
Background technology
It is well known that elevator is one of means of transport most basic in high-rise, still, present elevator safety is protected
Shield measure is relatively low, once heavy losses will be caused by encountering falling accident, especially for even more so for vertical ladder, gives passenger
Personal injury is brought, the elevator used on the market at present, which is generally installed in the bottom of lift car, installs some damping, bufferings dress additional
It sets, still effect unobvious, can not guarantee the personal safety of passenger.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of multiple damping emergency staircase, has multiple damping,
The advantages that good damping effect, solves common elevator bottom end and is only provided with substance shock-absorption device, and practicability is not high to be ensured
The problem of safety.
（Two）Technical solution
To realize that above-mentioned multiple damping, the purpose of good damping effect, the utility model provide the following technical solutions：It is a kind of more
The bottom end of damping emergency staircase again, including shell, the shell is installed with buffer board, and the inside of the shell is fixedly attached
There are the metallic plate I, metallic plate II and metallic plate II being distributed up and down, there are three damping devices for the top fixed installation of the buffer board
I and two damping device II, and damping device II is located at the side of damping device I, the damping device I, damping device II
One end is fixedly connected with the bottom of metallic plate I, and air bag, the metallic plate are placed between the metallic plate I and metallic plate II
II top is installed with bottom plate and upper mounted plate, and upper mounted plate and bottom plate respectively with the bottom of metallic plate III
Between be movably installed with air spring, the grains of sand, the shell are provided between the top of the metallic plate III and the inner wall of shell
Top and rubber pad pivot bush unit, the rubber pad is fixedly mounted on the bottom of car, the side activity installation of the car
There is door, fixed link is installed at the top of the car, and movable sleeve is connected to connecting pole, the side of the car in fixed link
It is installed with add-in card, and the inside of add-in card is installed with buffer unit, and one end of buffer unit and car is outer
Wall is fixedly connected.
Preferably, the damping device includes link block I, and the top of the link block I is fixed with the bottom end of metallic plate I to be connected
It connecing, the bottom end of the link block I is installed with compression spring, and one end of the compression spring is fixedly connected with the top of link block II, and
The bottom end of link block II is fixedly connected with the top of buffer board.
Preferably, the damping device I includes fixed block, and the bottom end of the fixed block and the top of buffer board, which are fixed, to be connected
It connects, the fixed block top is installed with loop bar, and movable sleeve is connected to motion block, one end and the gold of the motion block on loop bar
The bottom end for belonging to plate I is fixedly connected, and movable sleeve is connected to spring I on the loop bar and motion block.
Preferably, the buffer unit includes pasting board, and the pasting board is fixedly mounted on the inner wall of add-in card, the pasting board
Side be sequentially connected by the side of telescopic rod and sucker, and movable sleeve is connected to spring II on telescopic rod.
Preferably, there are three the quantity of the add-in card, and three add-in cards are respectively distributed to the back side and both sides of car,
And add-in card（18）Width and height and car（14）It is equal.
Preferably, the width of the shell is more than the overall width of car and add-in card, and the inner wall of add-in card and shell is flat
It goes and does not contact.
（Three）Advantageous effect
Compared with prior art, the utility model provides a kind of multiple damping emergency staircase, has following advantageous effect：
1, the multiple damping emergency staircase can play the buffering to car, then pass through air by the setting of the grains of sand
The setting of spring is played the role of once buffering again, reduces the impact force of cage descending, and the setting of air bag is absorbed from air bullet
The impact energy that spring transmits improves buffering dynamics, damping device I and damping device II by coordinating damping, then will
Impact force transmits buffer board and carries out multiple damping, by way of multi-buffer, carries out bumper and absorbing shock to cage descending, reduces people
Member's injures and deaths degree, improves safety.
2, the multiple damping emergency staircase passes through the setting of side buffer unit at car three, after dropping to elevator, car
With well enclosure collide generation impact force carry out bumper and absorbing shock, reduce casualties, increase the safety of elevator, improve
The practicability of multiple damping emergency staircase.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic diagram of damping device I in Fig. 1；
Fig. 3 is the schematic diagram of damping device II in Fig. 1；
Fig. 4 is the schematic diagram of buffer unit in Fig. 1.
In figure：1 shell, 2 buffer boards, 3 metallic plates I, 4 metallic plates II, 5 metallic plates III, 6 damping devices I, 7 damping devices
II, 8 air bags, 9 bottom plates, 10 upper mounted plates, 11 air springs, 12 grains of sand, 13 rubber pads, 14 cars, 15,16 fixations
Bar, 17 connecting poles, 18 add-in cards, 19 buffer units, 61 fixed blocks, 62 loop bars, 63 motion blocks, 64 springs I, 71 link blocks I, 72
Compression spring, 73 link blocks II, 191 pasting boards, 192 telescopic rods, 193 suckers, 194 springs II.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, a kind of multiple damping emergency staircase, including shell 1, the width of shell 1 is more than car 14 and attached
The overall width of splice 18, and add-in card 18 is parallel with the inner wall of shell 1 and does not contact, it, can be complete when ensure that car 14 drops
It falls into shell 1 entirely, increases impact area, improve buffering effect, enhance the safety of elevator, it is characterised in that：Shell
The bottom end of body 1 is installed with buffer board 2, and the inside fixing sleeve of shell 1 is connected to the metallic plate I 3 being distributed up and down, metallic plate II 4
With metallic plate III 5, it includes fixed block 61 that the top of buffer board 2, which is fixedly mounted there are three damping device I 6, damping device I 6, fixed
The bottom end of block 61 is fixedly connected with the top of buffer board 2, and 61 top of fixed block is installed with loop bar 62, and movable on loop bar 62
It is socketed with motion block 63, one end of motion block 63 is fixedly connected with the bottom end of metallic plate I 3, movable on loop bar 62 and motion block 63
It is socketed with spring I 64, bumper and absorbing shock is carried out by spring I 64 to transmitting the impact force come from metallic plate I 3, improves buffering effect
Fruit reduces the impact force that brings of tenesmus, improves safety, ensure that passenger personal safety and two damping devices II
7, damping device 7 includes link block I 71, and the top of link block I 71 is fixedly connected with the bottom end of metallic plate I 3, link block I 71
Bottom end is installed with compression spring 72, and one end of compression spring 72 is fixedly connected with the top of link block II 73, and the bottom of link block II 73
End is fixedly connected with the top of buffer board 2, and the impact force from metallic plate I 3 is carried out bumper and absorbing shock, damping dress using compression spring 72
It sets 7 and replaces damping with damping device I 6 and improve damping effect, improve the safety of elevator, and damping device II 7 is located at and subtracts
Shake device I 6 side, damping device I 6, damping device II 7 one end be fixedly connected with the bottom of metallic plate I 3, metallic plate I
Air bag 8 is placed between 3 and metallic plate II 4, the top of metallic plate II 4 is installed with down respectively with the bottom of metallic plate III 5
Fixed plate 9 and upper mounted plate 10, and air spring 11 is movably installed between upper mounted plate 10 and bottom plate 9, metallic plate III 5
Top and the inner wall of shell 1 between be provided with the grains of sand 12, top and 13 pivot bush unit of rubber pad of shell 1, rubber pad 13 is solid
Dingan County is mounted in the bottom of car 14, and the side of car 14 is movably installed with door 15, and the top of car 14 is installed with fixed link
16, and movable sleeve is connected to connecting pole 17 in fixed link 16, the side of car 14 is installed with add-in card 18, the number of add-in card 18
There are three amounts, and three add-in cards 18 are respectively distributed to the back side and both sides of car 14, and the width of add-in card 18 and height with
Car 14 it is equal, protection is fixed to car 14 in the setting of three add-in cards 18, improves the safety of passenger in car 14
Property, the practicability of emergency staircase is increased, and the inside of add-in card 18 is installed with buffer unit 19, buffer unit 19 includes
Pasting board 191, pasting board 191 are fixedly mounted on the inner wall of add-in card 18, and the side of pasting board 191 passes through telescopic rod 192 and sucker 193
Side be sequentially connected, and movable sleeve is connected to spring II 194 on telescopic rod 192, and after dropping to elevator, car 14 is sent out with well enclosure
The impact force generated after raw collision carries out bumper and absorbing shock, reduces passenger and bears the impact force from side, improves the peace of elevator
Quan Xing ensure that the personal safety of passenger, and one end of buffer unit 19 is fixedly connected with the outer wall of car 14.
When work, after cable breaks at 14 top connecting pole of lift car, lift car 14 is affected by gravity
Decline, then fall into the grains of sand 12, the grains of sand 12, into row buffering, pass through gold to car 14 after the impact force buffering that the grains of sand 12 are subject to
Belong to plate III 5 and pass to the progress secondary buffer of air spring 11, the energy transmission after buffering is passed through metallic plate by air spring 11
II 4, which pass to air bag 8, is absorbed, and the impact force after absorption is passed to damping device I 6 by metallic plate I 3 and subtracted by air bag 8
Shake device II 7 and carry out damping, damping device I 6 and damping device II 7 damping is absorbed after energy transmission to buffer board 2, realize
Multi-buffer damping passes through 18 the inside of the add-in card installed on side at lift car 14 3 after lift car 14 falls
Buffer unit 19 carries out bumper and absorbing shock to the collide impact force of generation of lift car 14 and well enclosure, by lift car
The personal safety of passenger is protected in 14 multi-buffer dampings.
In conclusion the multiple damping emergency staircase can play the buffering to car 14 by the setting of the grains of sand 12,
Then play the role of once buffering again by the setting of air spring 11, reduce the impact force of the decline of car 14, air bag 8
Setting absorbs the impact energy transmitted from air spring 11, improves buffering dynamics, damping device I 6 and damping device II
7 by coordinating damping, impact force transmission buffer board 2 is then carried out multiple damping, by way of multi-buffer, to car 14
Decline and carry out bumper and absorbing shock, reduce casualties degree, improve safety, passes through 14 back side of car and both sides buffer unit 19
Setting, after dropping to elevator, the collide impact force of generation of car 14 and well enclosure carries out bumper and absorbing shock, reduces personnel's wound
It dies, increases the safety of elevator, improve the practicability of multiple damping emergency staircase；It solves common elevator bottom end only to set
Substance shock-absorption device is set, practicability not high the problem of can not ensureing safety.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multiple damping emergency staircase, including shell（1）, it is characterised in that：The shell（1）Bottom end be installed with
Buffer board（2）, the shell（1）Inside fixing sleeve be connected to the metallic plate I being distributed up and down（3）, metallic plate II（4）And metallic plate
Ⅲ（5）, the buffer board（2）Top be fixedly mounted there are three damping device I（6）With two damping devices II（7）, and damping
Device II（7）Positioned at damping device I（6）Side, the damping device I（6）With damping device II（7）One end and metal
Plate I（3）Bottom be fixedly connected, the metallic plate I（3）With metallic plate II（4）Between be placed with air bag（8）, the metallic plate
Ⅱ（4）Top and metallic plate III（5）Bottom be installed with bottom plate respectively（9）With upper mounted plate（10）, and it is upper solid
Fixed board（10）With bottom plate（9）Between be movably installed with air spring（11）, the metallic plate III（5）Top and shell
（1）Inner wall between be provided with the grains of sand（12）, the shell（1）Top and rubber pad（13）Pivot bush unit, the rubber pad
（13）It is fixedly mounted on car（14）Bottom, the car（14）Side be movably installed with door（15）, the car（14）
Top be installed with fixed link（16）, and fixed link（16）Upper movable sleeve is connected to connecting pole（17）, the car（14）'s
Side is installed with add-in card（18）, and add-in card（18）Inside be installed with buffer unit（19）, and buffer unit
（19）One end and car（14）Outer wall be fixedly connected.
2. a kind of multiple damping emergency staircase according to claim 1, it is characterised in that：The damping device II（7）Packet
Include link block I（71）, the link block I（71）Top and metallic plate I（3）Bottom end be fixedly connected, the link block I（71）
Bottom end be installed with compression spring（72）, the compression spring（72）One end and link block II（73）Top be fixedly connected, and even
Connect block II（73）Bottom end and buffer board（2）Top be fixedly connected.
3. a kind of multiple damping emergency staircase according to claim 1, it is characterised in that：The damping device I（6）Including
Fixed block（61）, the fixed block（61）Bottom end and buffer board（2）Top be fixedly connected, the fixed block（61）Top is solid
Dingan County is equipped with loop bar（62）, and loop bar（62）Upper movable sleeve is connected to motion block（63）, the motion block（63）One end and metal
Plate I（3）Bottom end be fixedly connected, the loop bar（62）And motion block（63）Upper movable sleeve is connected to spring I（64）.
4. a kind of multiple damping emergency staircase according to claim 1, it is characterised in that：The buffer unit（19）Including
Pasting board（191）, the pasting board（191）It is fixedly mounted on add-in card（18）Inner wall on, the pasting board（191）Side by stretching
Contracting bar（192）With sucker（193）Side be sequentially connected, and telescopic rod（192）Upper movable sleeve is connected to spring II（194）.
5. a kind of multiple damping emergency staircase according to claim 1, it is characterised in that：The add-in card（18）Quantity
There are three, and three add-in cards（18）It is respectively distributed to car（14）The back side and both sides, and add-in card（18）Width and height
Degree and car（14）It is equal.
6. a kind of multiple damping emergency staircase according to claim 1, it is characterised in that：The shell（1）Width it is big
In car（14）And add-in card（18）Overall width, and add-in card（18）With shell（1）Inner wall it is parallel and do not contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519292.5U CN207618839U (en) | 2017-11-15 | 2017-11-15 | A kind of multiple damping emergency staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519292.5U CN207618839U (en) | 2017-11-15 | 2017-11-15 | A kind of multiple damping emergency staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207618839U true CN207618839U (en) | 2018-07-17 |
Family
ID=62828848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721519292.5U Expired - Fee Related CN207618839U (en) | 2017-11-15 | 2017-11-15 | A kind of multiple damping emergency staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207618839U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132782A (en) * | 2018-10-16 | 2019-01-04 | 苏州德奥电梯有限公司 | A kind of elevator with falling proof device |
| CN109132783A (en) * | 2018-10-16 | 2019-01-04 | 苏州福特美福电梯有限公司 | A kind of elevator bottom high efficiency buffer device |
| CN110316637A (en) * | 2019-08-08 | 2019-10-11 | 中科鼎盛电梯科技江苏有限公司浙江分公司 | A kind of no foundation pit installation earthquake resistance of elevator attachment device |
| CN110697540A (en) * | 2019-10-22 | 2020-01-17 | 费吕平 | Auxiliary buffering device for elevator safety protection |
| CN112025769A (en) * | 2020-09-02 | 2020-12-04 | 成都明杰科技有限公司 | Damping table suitable for precision measurement robot |
| CN112673822A (en) * | 2020-12-15 | 2021-04-20 | 重庆畅耘农业发展有限公司 | Fruit vegetables storage device for agricultural production |
| CN112707268A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Lifting elevator with good safety protection performance |
| CN116281491A (en) * | 2023-03-07 | 2023-06-23 | 南通鸿图橡塑有限公司 | Noise-reduction buffer type rubber pad based on mute elevator and installation method thereof |
-
2017
- 2017-11-15 CN CN201721519292.5U patent/CN207618839U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132782A (en) * | 2018-10-16 | 2019-01-04 | 苏州德奥电梯有限公司 | A kind of elevator with falling proof device |
| CN109132783A (en) * | 2018-10-16 | 2019-01-04 | 苏州福特美福电梯有限公司 | A kind of elevator bottom high efficiency buffer device |
| CN110316637A (en) * | 2019-08-08 | 2019-10-11 | 中科鼎盛电梯科技江苏有限公司浙江分公司 | A kind of no foundation pit installation earthquake resistance of elevator attachment device |
| CN110697540A (en) * | 2019-10-22 | 2020-01-17 | 费吕平 | Auxiliary buffering device for elevator safety protection |
| CN112025769A (en) * | 2020-09-02 | 2020-12-04 | 成都明杰科技有限公司 | Damping table suitable for precision measurement robot |
| CN112673822A (en) * | 2020-12-15 | 2021-04-20 | 重庆畅耘农业发展有限公司 | Fruit vegetables storage device for agricultural production |
| CN112707268A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Lifting elevator with good safety protection performance |
| CN116281491A (en) * | 2023-03-07 | 2023-06-23 | 南通鸿图橡塑有限公司 | Noise-reduction buffer type rubber pad based on mute elevator and installation method thereof |
| CN116281491B (en) * | 2023-03-07 | 2023-11-07 | 南通鸿图橡塑有限公司 | Noise-reduction buffer type rubber pad based on mute elevator and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207618839U (en) | A kind of multiple damping emergency staircase | |
| CN207920039U (en) | A kind of building hanging basket with buffer protection function | |
| CN210064823U (en) | Buffer protection device for elevator | |
| CN111573482A (en) | Prevent to rock high building protection device for construction that stability is high | |
| CN106553603A (en) | A kind of Multistage damping formula pilotless automobile bumper | |
| CN209668581U (en) | A kind of unintended car movement protection device | |
| CN108099940A (en) | A kind of connection buffer unit and the railway freight-car with the connection buffer unit | |
| CN214378682U (en) | Novel high-strength lead-acid storage battery protective shell | |
| CN215047817U (en) | Elevator car with buffer function | |
| CN211812944U (en) | Support structure of traction machine | |
| CN210393352U (en) | Elevator car frame | |
| CN207607319U (en) | A kind of antitorque damping adaptive equalization system | |
| CN208898312U (en) | A kind of protective device preventing lift car car slipping | |
| CN208429720U (en) | A kind of elevator car bottom damping device | |
| CN206014169U (en) | A kind of lift car with Auxiliary support | |
| CN213085115U (en) | Elevator safety auxiliary device | |
| CN218881739U (en) | High-altitude anti-falling safety protection device | |
| CN220884463U (en) | Anti-collision transfer equipment for laminated glass processing | |
| CN215626062U (en) | Device for preventing accidental movement of elevator car | |
| CN212374665U (en) | Follow-on shock resistance safety elevator | |
| CN217808169U (en) | Elevator compartment with buffer structure | |
| CN214780136U (en) | Car platform frame with buffer protection effect | |
| CN214885314U (en) | Elevator safety part testing tower | |
| CN208280635U (en) | A kind of construction anti-falling device | |
| CN212290304U (en) | Anti-falling support frame with air bag fire balloon |
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: 20180717 Termination date: 20181115 |