CN113336050A - Multi-functional antidetonation elevator car - Google Patents
Multi-functional antidetonation elevator car Download PDFInfo
- Publication number
- CN113336050A CN113336050A CN202110525977.5A CN202110525977A CN113336050A CN 113336050 A CN113336050 A CN 113336050A CN 202110525977 A CN202110525977 A CN 202110525977A CN 113336050 A CN113336050 A CN 113336050A
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- CN
- China
- Prior art keywords
- fixed
- plate
- damping device
- car
- horizontal
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims abstract description 26
- 230000035939 shock Effects 0.000 claims description 15
- 239000006096 absorbing agent Substances 0.000 claims description 12
- 241000196324 Embryophyta Species 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000005012 migration Effects 0.000 claims description 2
- 238000013508 migration Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/28—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between car or cage and wells
- B66B13/285—Toe guards or apron devices
-
- 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
- B66B5/282—Structure thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses a multifunctional anti-seismic elevator car which comprises a car body, door plates, a top cover, a bottom plate, idler wheels, a telescopic groove, a slide rail, a telescopic plate, supporting springs, linear chamfers, a vertical damping device and a horizontal damping device, wherein two door plates which move horizontally are installed on the front side surface of the car body, a top plate and a bottom plate are respectively fixed at the top and the bottom of the car body, the idler wheels which are symmetrical in two positions are fixed at the bottoms of the two door plates, the telescopic groove is formed in the front side surface of the bottom plate, the slide rail is respectively fixed on the left side and the right side of the telescopic groove, the telescopic plate is located in the telescopic groove, the two supporting springs are installed between the telescopic plate and the rear end of the telescopic groove, the linear chamfers are respectively formed at the left end and the right end of the front side surface of the telescopic plate, and the vertical damping device is fixed at the center of the bottom surface of the bottom plate. The invention avoids the heels of the high-heeled shoes from being clamped into the gaps, and also avoids articles and garbage from falling under the lift car; the car is prevented from deforming to a large extent in the vertical direction after falling, and personal safety of personnel in the car is protected.
Description
Technical Field
The invention relates to an elevator car, in particular to a multifunctional anti-seismic elevator car.
Background
Elevator car is the delivery vehicle of the vertical lift of goods and personnel, and the door plant that the car removed is opening the back, and the gap of broad can appear in the bottom surface, makes the heel card behind the high-heeled shoes easily go into in the gap, also falls into rubbish or valuables easily in addition, and elevator incident takes place occasionally, and the elevator falls and causes the pressure of vertical direction, causes the inside deformation of elevator easily, makes the compression of elevator car inner space or flattens, leads to the fact bodily injury to taking elevator personnel.
Disclosure of Invention
The invention aims to provide a multifunctional anti-seismic elevator car to solve the technical problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a multi-functional antidetonation elevator car, includes car, door plant, top cap, bottom plate, gyro wheel, flexible groove, slide rail, expansion plate, supporting spring, sharp chamfer, vertical damping device, horizontal damping device, two car leading flank installation has two door plants of horizontal migration, and top and bottom are fixed with roof and bottom plate respectively, two the door plant bottom is fixed with the gyro wheel of two position symmetry, the bottom plate leading flank is opened there is flexible groove, be fixed with the slide rail respectively about the flexible groove, the expansion plate is located flexible inslot, and with install two supporting spring between the flexible groove rear end, open respectively at both ends about the expansion plate leading flank has sharp chamfer, bottom plate bottom surface center is fixed with vertical damping device, vertical damping device circumference array has four horizontal damping device.
On the basis of the technical scheme, the telescopic plate slides forwards and backwards along the direction of the sliding rail, the roller moves left and right to the straight chamfer angle, the telescopic plate slides forwards through the supporting spring, and the maximum sliding distance of the telescopic plate is the same as the thickness of the door plate.
On the basis of the technical scheme, the vertical damping device comprises a center cylinder, sliding grooves, supporting columns, connecting seats, rubber bases and a center spring, the center cylinder is fixed to the center of the bottom plate, the sliding grooves in four vertical directions are formed in the circumference of the center cylinder, the supporting columns slide up and down in the center cylinder, the circumference of the top of each supporting column is fixedly provided with four connecting seats, the four connecting seats slide in the four sliding grooves respectively, and the rubber bases are fixed to the bottoms of the supporting columns.
On the basis of the technical scheme, horizontal damping device includes fixing base, gib block fixed plate, hydraulic shock absorber, gib block, deflector, connecting rod, fixing base and gib block fixed plate are fixed with the bottom plate bottom surface, hydraulic shock absorber is horizontal position, and the rear end is fixed in the fixing base medial surface, be fixed with the gib block of horizontal direction between gib block fixed plate and the fixing base, the hydraulic shock absorber front end is fixed with the deflector, the deflector is along gib block horizontal slip, connecting rod one end is articulated with the deflector, and the other end is articulated with the connecting seat.
On the basis of the technical scheme, the rubber base is stressed, the central spring and the hydraulic shock absorber are compressed simultaneously, and the pressure in the vertical direction is converted into the thrust in the horizontal direction.
Compared with the prior art, the invention has the following advantages: the retractable plate can extend and retract through the opening and closing of the door plate, gaps generated on the ground after the door plate is opened can be filled, the heels of high-heeled shoes are prevented from being clamped into the gaps, and articles and garbage are prevented from falling under the lift car; the vertical damping device can slow down the pressure to the vertical direction of the car, and the pressure of a part of the vertical direction can be transferred into the thrust of the horizontal direction through the horizontal damping device, so that the situation that the car is deformed to a large extent in the vertical direction after falling is avoided, and the personal safety of personnel in the car is protected.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a front view of the car of the present invention.
Fig. 3 is a transverse sectional view of the telescopic slot of the present invention.
Fig. 4 is a schematic view of the appearance structure of the vertical shock absorbing device of the present invention.
FIG. 5 is a longitudinal sectional view of the vertical and horizontal shock absorbing devices of the present invention.
Fig. 6 is a bottom view of the horizontal shock absorbing device of the present invention.
In the figure: 1. car, 2, door plant, 3, top cap, 4, bottom plate, 5, gyro wheel, 6, flexible groove, 7, slide rail, 8, expansion plate, 9, supporting spring, 10, straight line chamfer, 11, vertical damping device, 12, horizontal damping device, 13, a center section of thick bamboo, 14, spout, 15, support column, 16, connecting seat, 17, rubber base, 18, center spring, 19, fixing base, 20, gib block fixed plate, 21, hydraulic shock absorber, 22, gib block, 23, deflector, 24, connecting rod.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-6, a multifunctional anti-seismic elevator car comprises a car 1, door panels 2, a top cover 3, a bottom plate 4, rollers 5, telescopic slots 6, slide rails 7, telescopic plates 8, support springs 9, linear chamfers 10, a vertical shock-absorbing device 11 and a horizontal shock-absorbing device 12, wherein two door panels 2 moving horizontally are installed on the front side of the car 1, the top and the bottom of the car are respectively fixed with the top plate 3 and the bottom plate 4, the rollers 5 with two symmetrical positions are fixed at the bottoms of the two door panels 2, the front side of the bottom plate 4 is provided with the telescopic slots 6, the slide rails 7 are respectively fixed on the left and the right of the telescopic slots 6, the telescopic plates 8 are positioned in the telescopic slots 6, the two support springs 9 are installed between the front ends and the rear ends of the telescopic slots 6, the left and the right ends of the front side of the telescopic plates 8 are respectively provided with the linear chamfers 10, the vertical shock-absorbing device 11 is fixed at the center of the bottom surface of the bottom plate 4, the vertical damping devices 11 are circumferentially arrayed with four horizontal damping devices 12.
The telescopic plate 8 slides back and forth along the direction of the sliding rail 7, the roller 5 moves left and right to the position of the straight chamfer angle 10, the telescopic plate 8 slides forwards through the supporting spring 9, and the maximum sliding distance of the telescopic plate 8 is the same as the thickness of the door plate 2.
The vertical damping device 11 comprises a center cylinder 13, sliding grooves 14, supporting columns 15, connecting seats 16, rubber bases 17 and a center spring 18, the center cylinder 13 is fixed to the center of the bottom plate 4, the sliding grooves 14 in four vertical directions are formed in the circumference of the center cylinder 13, the supporting columns 15 slide up and down in the center cylinder 13, the circumference of the top of each supporting column 15 is fixedly provided with the four connecting seats 16, the four connecting seats 16 slide in the four sliding grooves 14 respectively, and the rubber bases 17 are fixed to the bottom of the supporting columns 15.
The rubber base 17 is pressed, the center spring 18 and the hydraulic damper 21 are compressed at the same time, and the vertical pressure is converted into a horizontal thrust.
The working principle of the invention is as follows: when the door plate is opened, the roller wheel slides along the front end of the telescopic plate to prevent the telescopic plate from extending forwards until the door plate is completely opened, at the moment, the roller wheel slides to a straight chamfer angle, the telescopic plate is ejected out through the supporting spring to fill up a bottom gap generated by the door plate, and when the door plate is closed, the roller wheel presses the telescopic plate into the telescopic groove at the first time; when the elevator descends, after the rubber base of the vertical damping device bears pressure, the pressure in the vertical direction enables the central spring to be compressed and deformed, and meanwhile, the connecting rod transfers the pressure in the vertical direction to the thrust of the hydraulic damper in pairs, so that the situation that the upper direction and the lower direction of the lift car generate large compression deformation is avoided, and personal safety is protected.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (5)
1. The utility model provides a multi-functional antidetonation elevator car, includes car (1), door plant (2), top cap (3), bottom plate (4), gyro wheel (5), flexible groove (6), slide rail (7), expansion plate (8), supporting spring (9), straight line chamfer (10), vertical damping device (11), horizontal damping device (12), its characterized in that: two door plant (2) of horizontal migration are installed to car (1) leading flank, and top and bottom are fixed with roof (3) and bottom plate (4) respectively, two door plant (2) bottom is fixed with gyro wheel (5) of two position symmetry, bottom plate (4) leading flank is opened there are flexible groove (6), be fixed with slide rail (7) about flexible groove (6) respectively, expansion plate (8) are located flexible groove (6), and install two supporting spring (9) between flexible groove (6) rear end, open respectively at both ends about expansion plate (8) leading flank has sharp chamfer (10), bottom plate (4) bottom surface center is fixed with vertical damping device (11), vertical damping device (11) circumference array has four horizontal damping device (12).
2. A multi-functional antidetonation elevator car of claim 1, characterized in that: expansion plate (8) are followed slide rail (7) direction and are slided from beginning to end, remove about gyro wheel (5) and locate to sharp chamfer (10), expansion plate (8) are through supporting spring (9) roll-off forward, expansion plate (8) roll-off maximum distance is the same with door plant (2) thickness.
3. A multi-functional antidetonation elevator car of claim 1, characterized in that: vertical damping device (11) are including a center section of thick bamboo (13), spout (14), support column (15), connecting seat (16), rubber base (17), central spring (18), a center section of thick bamboo (13) is fixed with bottom plate (4) center, spout (14) that have four vertical directions are opened to a center section of thick bamboo (13) circumference, support column (15) slide from top to bottom in a center section of thick bamboo (13), support column (15) top circumference is fixed with four connecting seats (16), four slide in four spout (14) are followed respectively in connecting seat (16), support column (15) bottom is fixed with rubber base (17).
4. A multi-functional antidetonation elevator car of claim 1, characterized in that: horizontal damping device (12) are including fixing base (19), gib block fixed plate (20), hydraulic shock absorber (21), gib block (22), deflector (23), connecting rod (24), fixing base (19) and gib block fixed plate (20) are fixed with bottom plate (4) bottom surface, hydraulic shock absorber (21) are horizontal position, and the rear end is fixed in fixing base (19) medial surface, be fixed with horizontal direction's gib block (22) between gib block fixed plate (20) and fixing base (19), hydraulic shock absorber (21) front end is fixed with deflector (23), deflector (23) are along gib block (22) horizontal slip, connecting rod (24) one end is articulated with deflector (23), and the other end is articulated with connecting seat (16).
5. A multi-functional antidetonation elevator car of claim 3 or 4, characterized in that: the rubber base (17) is pressed, the central spring (18) and the hydraulic shock absorber (21) are compressed simultaneously, and the vertical pressure is converted into horizontal thrust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110525977.5A CN113336050A (en) | 2021-05-14 | 2021-05-14 | Multi-functional antidetonation elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110525977.5A CN113336050A (en) | 2021-05-14 | 2021-05-14 | Multi-functional antidetonation elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113336050A true CN113336050A (en) | 2021-09-03 |
Family
ID=77469935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110525977.5A Pending CN113336050A (en) | 2021-05-14 | 2021-05-14 | Multi-functional antidetonation elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113336050A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117557949A (en) * | 2023-04-12 | 2024-02-13 | 无锡八英里电子科技有限公司 | Escalator safety device based on image recognition edge calculation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202080797U (en) * | 2011-06-15 | 2011-12-21 | 陈新明 | Anti-falling device for elevator |
| CN108953460A (en) * | 2018-09-18 | 2018-12-07 | 浙江华夏汽车部件有限公司 | A kind of rear shock absorber of motorcycle of ram pot good seal performance |
| CN210064823U (en) * | 2019-06-19 | 2020-02-14 | 浙江奥玛电梯有限公司 | Buffer protection device for elevator |
| CN210236818U (en) * | 2019-06-19 | 2020-04-03 | 浙江奥玛电梯有限公司 | Elevator car shock-absorbing structure |
| CN111717756A (en) * | 2020-06-30 | 2020-09-29 | 江苏西德电梯有限公司 | Elevator safety device with good protection effect |
| CN212403071U (en) * | 2020-03-23 | 2021-01-26 | 浙江智菱科技有限公司 | Elevator car buffer |
-
2021
- 2021-05-14 CN CN202110525977.5A patent/CN113336050A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202080797U (en) * | 2011-06-15 | 2011-12-21 | 陈新明 | Anti-falling device for elevator |
| CN108953460A (en) * | 2018-09-18 | 2018-12-07 | 浙江华夏汽车部件有限公司 | A kind of rear shock absorber of motorcycle of ram pot good seal performance |
| CN210064823U (en) * | 2019-06-19 | 2020-02-14 | 浙江奥玛电梯有限公司 | Buffer protection device for elevator |
| CN210236818U (en) * | 2019-06-19 | 2020-04-03 | 浙江奥玛电梯有限公司 | Elevator car shock-absorbing structure |
| CN212403071U (en) * | 2020-03-23 | 2021-01-26 | 浙江智菱科技有限公司 | Elevator car buffer |
| CN111717756A (en) * | 2020-06-30 | 2020-09-29 | 江苏西德电梯有限公司 | Elevator safety device with good protection effect |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117557949A (en) * | 2023-04-12 | 2024-02-13 | 无锡八英里电子科技有限公司 | Escalator safety device based on image recognition edge calculation |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210903 |