CN108946380A - A kind of lift car with buffering protection function - Google Patents
A kind of lift car with buffering protection function Download PDFInfo
- Publication number
- CN108946380A CN108946380A CN201811036615.4A CN201811036615A CN108946380A CN 108946380 A CN108946380 A CN 108946380A CN 201811036615 A CN201811036615 A CN 201811036615A CN 108946380 A CN108946380 A CN 108946380A
- Authority
- CN
- China
- Prior art keywords
- buffering
- sleeve
- impact resistance
- main body
- buffer
- 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.)
- Granted
Links
- 230000003139 buffering effect Effects 0.000 title claims abstract description 41
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of lift cars with buffering protection function, including carriage main body and buffer gear, buffer gear includes impact resistance plate and resilient protection plate, impact resistance plate is located at the lower section of carriage main body, the top surface of impact resistance plate set there are four be in distributed rectangular buffering sleeve, it is each to buffer the opening up of sleeve, and buffer spring is equipped in each buffering sleeve, carriage main body includes car floor, the bottom surface of car floor is equipped with and buffering one-to-one four support columns of sleeve, in the corresponding buffering sleeve of lower end insertion of each support column and it is equipped with briquetting, briquetting is butted on the upper end of buffer spring, and the inner wall of briquetting and buffering sleeve is slidably matched, the opening for buffering sleeve is equipped with cover board, cover board is equipped with for the perforative through-hole of support column；Resilient protection plate is U-shaped structure, and resilient protection plate is fixed on the bottom surface of car floor.A kind of lift car with buffering protection function of the present invention effectively can carry out buffer protection to carriage, improve the safety of personnel in carriage.
Description
Technical field
The present invention relates to a kind of lift cars with buffering protection function.
Background technique
Elevator is a kind of using motor as the vertical conveyor of power, be equipped with box-like gondola, for tier building multiply people or
Carrying cargo.Also there is step, step plate is commonly called as escalator or moving sidewalk mounted in continuous operation on crawler belt.It serves
Provide the fixed type lifting equipment of floor.Vertical lift elevator has a carriage, operate at least two column it is vertical or inclination
Between rigid guideway of the angle less than 15 °.Car size and structure type are convenient for passenger's discrepancy or handling goods.Though traditionally its
How is driving method, using elevator as the general name of vertical transportation means of transport in building.For the elevator of vertical lift, in recent years
There is multiple accident, majority is anxious born face, is created greater casualties, considerable distress, existing elevator peace have been brought
Full protection means are few.
Summary of the invention
The purpose of the present invention is to provide a kind of lift car with buffering protection function, structurally reasonable, Neng Gouyou
Effect carries out buffer protection to carriage, to improve the safety of personnel in carriage.
To achieve the above object, the technical scheme is to design a kind of lift car with buffering protection function,
Including carriage main body and buffer gear, the carriage main body is arranged in elevator, the buffer gear include impact resistance plate and
Resilient protection plate, the impact resistance plate are located at the lower section of carriage main body, and the top surface of the impact resistance plate is set there are four sleeve is buffered, should
Four buffering sleeves are in distributed rectangular, each to buffer the opening up of sleeve, and are equipped with buffer spring, the sedan-chair in each buffering sleeve
Compartment main body includes car floor, and the bottom surface of the car floor is equipped with and buffering one-to-one four support columns of sleeve, each support
In the corresponding buffering sleeve of lower end insertion of column and it is equipped with briquetting, which is butted on the upper end of buffer spring, and the briquetting and buffering
The inner wall of sleeve is slidably matched, and the opening of the buffering sleeve is equipped with cover board, which is equipped with perforative logical for support column
Hole；The resilient protection plate is U-shaped structure, which is fixed on the bottom surface of car floor.In the above scheme, work as sedan-chair
When compartment main body is fallen, by the shaft bottom of impact resistance plate contact elevator, car floor will drive support column downlink, and then drive
Briquetting downlink simultaneously compresses the buffer spring in buffering sleeve, absorbs impact suffered by personnel in carriage main body as buffer spring
Power；Also, by setting resilient protection plate, during compressing buffer spring, between car floor and impact resistance plate between
Away from that will reduce, so that resilient protection plate is contacted and is deformed with the top surface of impact resistance plate, to further absorb impact force.It is logical
It crosses using the above scheme, buffer protection effectively can be carried out to carriage, to improve the safety of personnel in carriage.
It preferably, further include anti-rebound mechanism, which includes two for being separately fixed at car floor two sides
Limited block, each limited block are equipped with the first inclined-plane in the side far from car floor, divide on the opposite borehole wall of two of the elevator
The mounting groove that She You be located at below limited block, is fixed with reset spring in each mounting groove, one end of the reset spring is connected with
The cell wall of block, the block and mounting groove is slidably matched, and the block is located at the outside of mounting groove far from one end of reset spring,
And the end of block is equipped with the second inclined-plane cooperated with the first inclined-plane.By using above scheme, car floor downlink simultaneously
During compressing buffer spring, the first inclined-plane on limited block by with the second contact of incline plane on block, and pushed away by limited block
Dynamic block is slided along mounting groove, keeps block retraction mounting groove interior and compression reseting spring, when the first inclined-plane and the second inclined-plane are detached from
When, block will be acted on by the elastic restoring force of reset spring and be resetted；When car floor is anti-upwards under the action of buffer spring
When bullet, limited block will be stopped by block, prevent car floor avoids carriage main body due to rebound from continuing up
Generation is jolted repeatedly, reduces the injury to personnel in carriage main body to a certain extent.
Preferably, the bottom surface of the impact resistance plate is evenly equipped with several elastic supporting member for supporting optical member, and each elastic supporting member for supporting optical member is domes.
By using above scheme, be conducive to protect impact resistance plate.
Preferably, triangle reinforcing rib is equipped between the support column and car floor.By using above scheme, enhancing branch
The support force of dagger.
Preferably, triangle reinforcing rib is equipped between the buffering sleeve and impact resistance plate.By using above scheme, enhancing
To the support force of buffering sleeve.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
The technical solution that the present invention embodies is:
As shown in Figure 1, a kind of lift car with buffering protection function, including carriage main body 1 and buffer gear, the carriage
Main body 1 is arranged in elevator 2, and the buffer gear includes impact resistance plate 3 and resilient protection plate 4, and the impact resistance plate 3 is located at
The lower section of carriage main body 1, the top surface of the impact resistance plate 3 are set there are four sleeve 5 is buffered, this four buffering sleeves 5 are in distributed rectangular,
It is each to buffer the opening up of sleeve 5, and it is equipped with buffer spring 6 in each buffering sleeve 5, the carriage main body 1 includes car floor
7, the bottom surface of the car floor 7 is equipped with and buffering 6 one-to-one four support columns 8 of sleeve, the lower end insertion pair of each support column 8
Should buffer in sleeve 6 and be equipped with briquetting 9, which is butted on the upper end of buffer spring 6, and the briquetting 9 with buffer the interior of sleeve 5
Wall is slidably matched, and the opening of the buffering sleeve 5 is equipped with cover board 10, which is equipped with for the perforative through-hole of support column 8；
The resilient protection plate 4 is U-shaped structure, which is fixed on the bottom surface of car floor 7.In the above scheme, work as sedan-chair
When compartment main body 1 is fallen, the shaft bottom of elevator 2 is contacted by impact resistance plate 3, car floor 7 will drive 8 downlink of support column, into
And drive 9 downlink of briquetting and compress the buffer spring 6 in buffering sleeve 5, personnel institute in carriage main body 1 is absorbed by buffer spring 6
The impact force being subject to；Also, pass through setting resilient protection plate 4, during compressing buffer spring 6, car floor 7 and resistance to punching
The spacing hit between plate 3 will reduce, so that resilient protection plate 4 is contacted and deformed with the top surface of impact resistance plate 3, thus into one
Step absorbs impact force.By using above scheme, buffer protection effectively can be carried out to carriage, to improve personnel in carriage
Safety.
It also, further include anti-rebound mechanism, which includes two limits for being separately fixed at 7 two sides of car floor
Position block 11, each limited block 11 are equipped with the first inclined-plane 12, the opposite well of two of above-mentioned elevator 2 in the side far from car floor 7
It is respectively equipped with the mounting groove 13 positioned at 11 lower section of limited block on wall, is fixed with reset spring 14 in each mounting groove 13, the reset bullet
One end of spring 14 is connected with block 15, and the block 15 and the cell wall of mounting groove 13 are slidably matched, and block 15 is far from reset spring 14
One end be located at the outside of mounting groove 13, and the end of block 15 is equipped with the second inclined-plane 16 cooperated with the first inclined-plane 12.It is logical
It crosses using the above scheme, the first inclined-plane 12 in 7 downlink of car floor and during compress buffer spring 6, on limited block 11
It will be contacted with the second inclined-plane 16 on block 15, and push block 15 to slide along mounting groove 13 by limited block 11, block 15 is made to contract
In into mounting groove 13 and compression reseting spring 14, when the first inclined-plane 12 and the second inclined-plane 16 are detached from, block 15 will be by reset bullet
The elastic restoring force of spring 14 is acted on and is resetted；When rebounding upwards under the action of car floor 7 is in buffer spring 6, limited block 11
It will be stopped by block 15, prevent car floor 7 avoids carriage main body 1 and generate because of rebound instead from continuing up
Upsetting is winnowed with a dustpan, and reduces the injury to personnel in carriage main body 1 to a certain extent.
In addition, the bottom surface of above-mentioned impact resistance plate 3 is evenly equipped with several elastic supporting member for supporting optical member 17, each elastic supporting member for supporting optical member 17 is arch knot
Structure.By using above scheme, be conducive to protect impact resistance plate 3.
Triangle reinforcing rib 18 is equipped between above-mentioned support column 8 and car floor 7.By using above scheme, enhancing support
The support force of column 8.
Triangle reinforcing rib 18 is equipped between above-mentioned buffering sleeve 5 and impact resistance plate 3.By using above scheme, enhancing pair
Buffer the support force of sleeve 5.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of lift car with buffering protection function, including carriage main body and buffer gear, the carriage main body setting
In elevator, which is characterized in that the buffer gear includes impact resistance plate and resilient protection plate, and the impact resistance plate is located at sedan-chair
The lower section of compartment main body, the top surface of the impact resistance plate are set there are four sleeve is buffered, this four buffering sleeves are in distributed rectangular, each to buffer
Sleeve it is opening up, and be equipped with buffer spring in each buffering sleeve, the carriage main body includes car floor, the car floor
Bottom surface be equipped with and buffering one-to-one four support columns of sleeve, in the corresponding buffering sleeve of lower end insertion of each support column and set
There is briquetting, which is butted on the upper end of buffer spring, and the inner wall of the briquetting and buffering sleeve is slidably matched, the buffering sleeve
Opening be equipped with cover board, the cover board be equipped with for the perforative through-hole of support column；The resilient protection plate is U-shaped structure, the bullet
Property protection board is fixed on the bottom surface of car floor.
2. the lift car according to claim 1 with buffering protection function, which is characterized in that further include anti-rebound machine
Structure, the anti-rebound mechanism include two limited blocks for being separately fixed at car floor two sides, and each limited block is far from car floor
Side be equipped with the first inclined-plane, the mounting groove being respectively equipped on two of the elevator opposite boreholes wall below limited block,
It is fixed with reset spring in each mounting groove, one end of the reset spring is connected with block, the cell wall sliding of the block and mounting groove
Cooperation, the block is located at the outside of mounting groove far from one end of reset spring, and the end of block is equipped with and the first inclined-plane
Second inclined-plane of cooperation.
3. the lift car according to claim 2 with buffering protection function, which is characterized in that the impact resistance plate
Bottom surface is evenly equipped with several elastic supporting member for supporting optical member, and each elastic supporting member for supporting optical member is domes.
4. the lift car according to claim 3 with buffering protection function, which is characterized in that the support column and sedan-chair
Triangle reinforcing rib is equipped between the bottom plate of compartment.
5. the lift car according to claim 4 with buffering protection function, which is characterized in that the buffering sleeve with
Triangle reinforcing rib is equipped between impact resistance plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036615.4A CN108946380B (en) | 2018-09-06 | 2018-09-06 | Elevator car with buffering protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036615.4A CN108946380B (en) | 2018-09-06 | 2018-09-06 | Elevator car with buffering protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108946380A true CN108946380A (en) | 2018-12-07 |
| CN108946380B CN108946380B (en) | 2020-05-19 |
Family
ID=64476092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036615.4A Active CN108946380B (en) | 2018-09-06 | 2018-09-06 | Elevator car with buffering protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108946380B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534134A (en) * | 2019-01-18 | 2019-03-29 | 付京涛 | A kind of barrier-free lift car and elevator |
| CN109592544A (en) * | 2018-12-11 | 2019-04-09 | 伯朗电梯（郴州）有限公司 | A kind of elevator cab buffer unit |
| CN111547597A (en) * | 2020-06-03 | 2020-08-18 | 德森克电梯（中国）有限公司 | Elevator buffering protection device that falls |
| CN111606167A (en) * | 2020-06-09 | 2020-09-01 | 苏州固源电梯部件有限公司 | Elevator portal frame |
| CN111891963A (en) * | 2019-05-05 | 2020-11-06 | 上海赫技机电技术服务有限公司 | Hydraulic jack that stability is good |
| CN112374325A (en) * | 2020-11-09 | 2021-02-19 | 山东奔速电梯股份有限公司 | Maintenance-free safety braking system and braking method for home elevator |
| CN113003351A (en) * | 2021-03-22 | 2021-06-22 | 德森克电梯（中国）有限公司 | Traction type safety goods elevator |
| CN113026079A (en) * | 2021-03-20 | 2021-06-25 | 上海太同电镀有限公司 | Electroplating structure for automobile belt pulley |
| CN113336040A (en) * | 2021-05-25 | 2021-09-03 | 快客电梯有限公司 | Elevator with multiple shock absorption performance and comfort level improvement |
| CN113730835A (en) * | 2021-08-27 | 2021-12-03 | 江苏中森建筑设计有限公司 | High-rise green building with emergency escape device |
| CN115321303A (en) * | 2022-08-11 | 2022-11-11 | 广东长城电梯有限公司 | Elevator car safety arrangement |
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| CN206457148U (en) * | 2016-11-25 | 2017-09-01 | 吴江骏达电梯部件有限公司 | Elevator safety car |
| CN206680033U (en) * | 2017-01-23 | 2017-11-28 | 杭州斯沃德电梯有限公司 | A kind of buffer of elevator |
| CN207192529U (en) * | 2017-05-05 | 2018-04-06 | 江苏旭云物联信息科技有限公司 | A kind of lift car bottom buffer unit |
| CN207390768U (en) * | 2017-10-31 | 2018-05-22 | 西子电梯科技有限公司 | Elevator cage device |
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2018
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| CN202864612U (en) * | 2012-10-31 | 2013-04-10 | 通用电梯（中国）有限公司 | Elevator car with buffering protection plate |
| CN203246978U (en) * | 2013-05-09 | 2013-10-23 | 中国化学工程第十三建设有限公司 | Construction elevator falling buffering device |
| CN204778151U (en) * | 2015-07-17 | 2015-11-18 | 苏州默顿快速电梯有限公司 | Elevator safety base |
| CN205472094U (en) * | 2016-01-14 | 2016-08-17 | 杭州杭佳特种弹簧有限公司 | Become rigidity spring damping device |
| CN206457148U (en) * | 2016-11-25 | 2017-09-01 | 吴江骏达电梯部件有限公司 | Elevator safety car |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592544A (en) * | 2018-12-11 | 2019-04-09 | 伯朗电梯（郴州）有限公司 | A kind of elevator cab buffer unit |
| CN109592544B (en) * | 2018-12-11 | 2023-10-24 | 广东富士电梯有限公司 | Car buffer device for elevator |
| CN109534134A (en) * | 2019-01-18 | 2019-03-29 | 付京涛 | A kind of barrier-free lift car and elevator |
| CN111891963A (en) * | 2019-05-05 | 2020-11-06 | 上海赫技机电技术服务有限公司 | Hydraulic jack that stability is good |
| WO2021244195A1 (en) * | 2020-06-03 | 2021-12-09 | 德森克电梯（中国）有限公司 | Falling buffering and protection device for elevator |
| CN111547597A (en) * | 2020-06-03 | 2020-08-18 | 德森克电梯（中国）有限公司 | Elevator buffering protection device that falls |
| CN111606167A (en) * | 2020-06-09 | 2020-09-01 | 苏州固源电梯部件有限公司 | Elevator portal frame |
| CN112374325A (en) * | 2020-11-09 | 2021-02-19 | 山东奔速电梯股份有限公司 | Maintenance-free safety braking system and braking method for home elevator |
| CN112374325B (en) * | 2020-11-09 | 2021-12-17 | 山东奔速电梯股份有限公司 | Maintenance-free safety braking system and braking method for home elevator |
| CN113026079A (en) * | 2021-03-20 | 2021-06-25 | 上海太同电镀有限公司 | Electroplating structure for automobile belt pulley |
| CN113003351A (en) * | 2021-03-22 | 2021-06-22 | 德森克电梯（中国）有限公司 | Traction type safety goods elevator |
| CN113336040A (en) * | 2021-05-25 | 2021-09-03 | 快客电梯有限公司 | Elevator with multiple shock absorption performance and comfort level improvement |
| CN113730835A (en) * | 2021-08-27 | 2021-12-03 | 江苏中森建筑设计有限公司 | High-rise green building with emergency escape device |
| CN115321303A (en) * | 2022-08-11 | 2022-11-11 | 广东长城电梯有限公司 | Elevator car safety arrangement |
| CN115321303B (en) * | 2022-08-11 | 2023-06-13 | 广东长城电梯有限公司 | Safety protection device for elevator car |
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| Publication number | Publication date |
|---|---|
| CN108946380B (en) | 2020-05-19 |
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Address after: 215000 1658 Huatian Road, Taoyuan Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suling Express Elevator (Suzhou) Co.,Ltd. Country or region after: China Address before: 215000, No. 1568 Huatian Road, Taoyuan Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: ZHONGHAI SANLING ELEVATOR (SUZHOU) CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |