CN110371830A - A kind of stable elevator car bottom damping device - Google Patents
A kind of stable elevator car bottom damping device Download PDFInfo
- Publication number
- CN110371830A CN110371830A CN201910760853.8A CN201910760853A CN110371830A CN 110371830 A CN110371830 A CN 110371830A CN 201910760853 A CN201910760853 A CN 201910760853A CN 110371830 A CN110371830 A CN 110371830A
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- China
- Prior art keywords
- plate
- fixedly connected
- damping device
- inner cavity
- elevator car
- 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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- 238000013016 damping Methods 0.000 title claims abstract description 46
- 238000003860 storage Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of stable elevator car bottom damping devices, including carriage and loading plate, the surface of the cage bottom is laterally fixedly connected with bottom plate, and the quadrangle on the bottom base plate surface is fixedly connected to lifter plate, vertically offers sliding slot at the center of the lifter plate outer surface.The present invention passes through setting buffer spring, slide plate, lifter plate, fixing sleeve, connecting column, flexibly support arc plate, sliding block, support spring, slot is received in storage, locating piece, sliding slot, accommodating groove, guide pad, tension spring, movable plate and guide groove are used cooperatively, elevator car bottom can be carried out stablizing shock-absorbing support, the damping effect of damping device in this way is more preferable, solves damping device when in use, because not can be carried out stable shock-absorbing support, so that damping device is easy to appear the phenomenon that inclination in shock absorbing process, damping device and elevator car bottom is caused to generate differential seat angle, there is the poor problem of damping effect so as to cause damping device.
Description
Technical field
The present invention relates to elevator technology field, specially a kind of stable elevator car bottom damping device.
Background technique
With the development of modern society, elevator is widely used in daily life and industrial production,
Elevator car bottom will be installed damping device mostly, and existing damping when in use, cannot carry out elevator car bottom to stablize shock-absorbing support,
So that damping device is easy to appear the phenomenon that inclination in shock absorbing process, it is made to be easy to generate differential seat angle with elevator car bottom, thus
Cause damping device the poor problem of damping effect occur, greatly reduces the practicability of damping device.
Summary of the invention
The purpose of the present invention is to provide a kind of stable elevator car bottom damping devices, have and stablize to elevator car bottom
The advantages of shock-absorbing support, it is poor to solve the problems, such as that damping effect occurs in damping device.
To achieve the above object, the invention provides the following technical scheme: a kind of stable elevator car bottom damping device, including
Carriage and loading plate, the surface of the cage bottom are laterally fixedly connected with bottom plate, and the quadrangle on the bottom base plate surface is solid
Surely it is connected with lifter plate, sliding slot is vertically offered at the center of the lifter plate outer surface, the top of the sliding slot inner cavity is solid
Surely it is connected with buffer spring, the quadrangle on the bottom base plate surface and being located on the inside of lifter plate offers storage and receives slot, the bottom
The front side of two sides and rear side are fixedly connected to locating piece at board bottom portion centre of surface, and the bottom of the locating piece is fixedly connected with
Connecting column, the bottom of the connecting column are fixedly connected with resilient support arc plate；
The surface of the bottom bearing plate is fixedly connected with flexible soft board, the front side of loading plate top surface two sides and rear side
It is fixedly connected to slide plate, the top on the inside of the slide plate is fixedly connected with sliding block, extends to sliding slot on the inside of the sliding block
The bottom of inner cavity, the buffer spring is fixedly connected with a slide block, the front side of loading plate top surface two sides and rear side and position
Fixing sleeve is fixedly connected on the inside of slide plate, the bottom of the fixing sleeve inner cavity is fixedly connected with support spring, the support
The top of spring is fixedly connected at the top of slot inner cavity through fixing sleeve and receiving with storage, is opened at the center of the loading plate top surface
Equipped with accommodating groove, the front side of the accommodating groove intracavity bottom and rear side laterally offer guide groove, the guide groove inner cavity
Inside slidably connects guide pad, and the longitudinally opposed side answered of two guide pads is fixedly connected with movable plate, in the movable plate
The front side of side and rear side are fixedly connected to tension spring, and the two sides of the resilient support arc plate bottom surface all extend to accommodating groove
Inner cavity is simultaneously fixedly connected with movable plate.
Preferably, the surface of the sliding block and the inner cavity of sliding slot are sliding contact, surface and lifting on the inside of the slide plate
Surface on the outside of plate is sliding contact, and the longitudinal length of the slide plate is greater than the longitudinal length of sliding slot, lifter plate bottom table
Elastic cushion block is fixedly connected at the center in face.
Preferably, the front surface of the fixing sleeve and back surface, which run through, offers observation notch, the fixing sleeve it is interior
Diameter be slightly larger than support spring diameter, it is described storage receive slot internal diameter be slightly larger than support spring diameter.
Preferably, the bottom of the surface of the movable plate bottom and accommodating groove inner cavity is sliding contact, the movable plate top
The surface in portion is slightly below the surface at the top of loading plate.
Preferably, the vertical depth of the guide groove be greater than accommodating groove vertical depth, the front surface of the movable plate and
The front side and rear side of back surface and accommodating groove inner cavity are sliding contact.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through setting buffer spring, slide plate, lifter plate, fixing sleeve, connecting column, resilient support arc plate, sliding block, support
Spring, storage receive being used cooperatively of slot, locating piece, sliding slot, accommodating groove, guide pad, tension spring, movable plate and guide groove, can be to elevator
Car floor carries out stablizing shock-absorbing support, and the damping effect of such damping device is more preferable, solves damping device when in use, because cannot
It carries out stablizing shock-absorbing support, so that the phenomenon that damping device is easy to appear inclination in shock absorbing process, causes damping device and electricity
Terraced car floor generates differential seat angle, the poor problem of damping effect occurs so as to cause damping device, substantially increases damping device
Practicability is worthy to be popularized.
2, the present invention can store sliding block, by elastic cushion block, avoid lifter plate direct with loading plate by sliding slot
Contact can observe the support spring in fixing sleeve, by accommodating groove, can receive to movable plate by observing notch
It receives, by the cooperation of guide groove and guide pad, movable plate can be limited, movable plate is avoided to be in the presence of swaying forwards and backwards.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is fixing sleeve structure top view of the present invention；
Fig. 3 is carrying plate structure partial cross-sectional top view of the present invention.
In figure: 1 carriage, 2 bottom plates, 3 buffer springs, 4 slide plates, 5 lifter plates, 6 fixing sleeves, 7 connecting columns, 8 loading plates, 9 bullets
Property supporting arc plate, 10 observation notches, 11 elastic soft boards, 12 sliding blocks, 13 support springs, 14 storages receive slot, 15 locating pieces, 16 sliding slots,
17 accommodating grooves, 18 guide pads, 19 tension springs, 20 movable plates, 21 guide grooves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of stable elevator car bottom damping device, including carriage 1 and loading plate 8 are please referred to, 1 bottom of carriage
Surface is laterally fixedly connected with bottom plate 2, and the quadrangle of 2 bottom surface of bottom plate is fixedly connected to lifter plate 5,5 outside table of lifter plate
Sliding slot 16 is vertically offered at the center in face, and buffer spring 3,2 bottom surface of bottom plate are fixedly connected at the top of 16 inner cavity of sliding slot
Quadrangle and be located at the inside of lifter plate 5 and offer storage and receive slot 14, the front side of two sides and rear side are equal at 2 bottom surface center of bottom plate
It is fixedly connected with locating piece 15, the bottom of locating piece 15 is fixedly connected with connecting column 7, and the bottom of connecting column 7 is fixedly connected with bullet
Property supporting arc plate 9；
The surface of 8 bottom of loading plate is fixedly connected with flexible soft board 11, and the front side of 8 top surface two sides of loading plate and rear side are solid
Surely it is connected with slide plate 4, the top of 4 inside of slide plate is fixedly connected with sliding block 12, and the inside of sliding block 12 extends to the inner cavity of sliding slot 16,
The bottom of buffer spring 3 is fixedly connected with sliding block 12, and the inner cavity of the surface of sliding block 12 and sliding slot 16 is sliding contact, in slide plate 4
The surface in 5 outside of surface and lifter plate of side is sliding contact, and the longitudinal length of slide plate 4 is greater than the longitudinal length of sliding slot 16, rises
It drops and is fixedly connected with elastic cushion block at the center of 5 bottom surface of plate, by sliding slot 16, sliding block 12 can be stored, pass through bullet
Property cushion block, avoid lifter plate 5 from directly contacting with loading plate 8, the front side of 8 top surface two sides of loading plate and rear side and be located at slide plate
4 inside is fixedly connected with fixing sleeve 6, and the bottom of 6 inner cavity of fixing sleeve is fixedly connected with support spring 13, the top of support spring 13
Portion is fixedly connected at the top of 14 inner cavity of slot through fixing sleeve 6 and receiving with storage, and the front surface and back surface of fixing sleeve 6, which run through, to be opened up
Have an observation notch 10, the internal diameter of fixing sleeve 6 is slightly larger than the diameter of support spring 13, storage receive slot 14 internal diameter slightly larger than support spring
13 diameter can observe the support spring 13 in fixing sleeve 6, in 8 top surface of loading plate by observing notch 10
Accommodating groove 17 is offered at the heart, the front side of 17 intracavity bottom of accommodating groove and rear side laterally offer guide groove 21, guide groove 21
Guide pad 18 is slidably connected on the inside of inner cavity, the longitudinally opposed side answered of two guide pads 18 is fixedly connected with movable plate 20,
The vertical depth of guide groove 21 is greater than the vertical depth of accommodating groove 17, in the front surface and back surface of movable plate 20 and accommodating groove 17
The front side of chamber and rear side are sliding contact, by the cooperation of guide groove 21 and guide pad 18, can be limited to movable plate 20,
Movable plate 20 is avoided to be in the presence of swaying forwards and backwards, the front side of 20 inside of movable plate and rear side are fixedly connected to tension spring 19, bullet
The two sides of 9 bottom surface of property supporting arc plate all extend to the inner cavity of accommodating groove 17 and are fixedly connected with movable plate 20, pass through setting
Buffer spring 3, slide plate 4, lifter plate 5, fixing sleeve 6, connecting column 7, resilient support arc plate 9, sliding block 12, support spring 13, Chu Na
Slot 14, locating piece 15, sliding slot 16, accommodating groove 17, guide pad 18, tension spring 19, movable plate 20 and guide groove 21 are used cooperatively, can
Elevator car bottom is carried out to stablize shock-absorbing support, the damping effect of such damping device is more preferable, solve damping device when in use,
Because not can be carried out stable shock-absorbing support, so that the phenomenon that damping device is easy to appear inclination in shock absorbing process, causes damping to fill
It sets and generates differential seat angle with elevator car bottom, the poor problem of damping effect occur so as to cause damping device, substantially increase damping
The practicability of device, is worthy to be popularized, and the surface of 20 bottom of movable plate and the bottom of 17 inner cavity of accommodating groove are sliding contact, movable plate
The surface that the surface at 20 tops is slightly below 8 top of loading plate can store movable plate 20 by accommodating groove 17.
In use, downward power is generated to bottom plate 2 when carriage 1 is by active force, and under force, buffer spring 3
It is compressed with support spring 13, while flexibly supporting the deformation of arc plate 9, so that movable plate 20 is mobile to the two sides of accommodating groove 17, drawn
Spring 19 is stretched, and buffer spring 3 is in compression, the buffer spring under the cooperation of lifter plate 5, sliding block 12, sliding slot 16 and lifter plate 5
3 are vertically compressed, and when support spring 13 is compressed, are fixed set 6 and Chu Na slot 14 and are limited, resilient support arc plate 9 deforms
When, under the cooperation of movable plate 20, tension spring 19, guide pad 18 and guide groove 21, to two sides stable operation.
It is used in this specification to each base part be standard component, can commercially, each part it is specific
Connection type is all made of the conventional means such as mature in the prior art bolt, rivet and welding, no longer makes specific narration herein.
In summary: the stable elevator car bottom damping device by setting buffer spring 3, slide plate 4, lifter plate 5, is consolidated
Surely slot 14, locating piece 15, sliding slot 16, accommodating groove are received in set 6, connecting column 7, resilient support arc plate 9, sliding block 12, support spring 13, storage
17, guide pad 18, tension spring 19, movable plate 20 and guide groove 21 are used cooperatively, solve damping device occur damping effect compared with
The problem of difference.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of stable elevator car bottom damping device, including carriage (1) and loading plate (8), it is characterised in that: the carriage
(1) surface of bottom is laterally fixedly connected with bottom plate (2), and the quadrangle of bottom plate (2) bottom surface is fixedly connected to lifting
Plate (5) vertically offers sliding slot (16) at the center of lifter plate (5) outer surface, the top of sliding slot (16) inner cavity
Be fixedly connected with buffer spring (3), the quadrangle of bottom plate (2) bottom surface and be located at lifter plate (5) on the inside of offer storage
It receives slot (14), the front side of two sides and rear side are fixedly connected to locating piece (15) at bottom plate (2) the bottom surface center, described
The bottom of locating piece (15) is fixedly connected with connecting column (7), and the bottom of the connecting column (7) is fixedly connected with resilient support arc plate
(9)；
The surface of loading plate (8) bottom is fixedly connected flexible soft board (11), loading plate (8) the top surface two sides
Front side and rear side are fixedly connected to slide plate (4), and the top on the inside of the slide plate (4) is fixedly connected with sliding block (12), the cunning
The inner cavity of sliding slot (16) is extended on the inside of block (12), the bottom of the buffer spring (3) is fixedly connected with sliding block (12), described
The front side of loading plate (8) top surface two sides and rear side and be located at slide plate (4) on the inside of be fixedly connected with fixing sleeve (6), it is described
The bottom of fixing sleeve (6) inner cavity is fixedly connected with support spring (13), and fixing sleeve (6) are run through at the top of the support spring (13)
And receive with storage and be fixedly connected at the top of slot (14) inner cavity, accommodating groove is offered at the center of loading plate (8) top surface
(17), the front side of accommodating groove (17) intracavity bottom and rear side laterally offer guide groove (21), the guide groove (21)
It is slidably connected on the inside of inner cavity guide pad (18), two longitudinally opposed sides answered of guide pad (18) are fixedly connected with movable plate
(20), the front side on the inside of the movable plate (20) and rear side are fixedly connected to tension spring (19), resilient support arc plate (9) bottom
The two sides on portion surface all extend to the inner cavity of accommodating groove (17) and are fixedly connected with movable plate (20).
2. a kind of stable elevator car bottom damping device according to claim 1, it is characterised in that: the sliding block (12)
The inner cavity of surface and sliding slot (16) is sliding contact, and the surface on the outside of surface and lifter plate (5) on the inside of the slide plate (4) is to slide
Dynamic contact, the longitudinal length of the slide plate (4) are greater than the longitudinal length of sliding slot (16), in lifter plate (5) bottom surface
Elastic cushion block is fixedly connected at the heart.
3. a kind of stable elevator car bottom damping device according to claim 1, it is characterised in that: the fixing sleeve (6)
Front surface and back surface run through and offer observation notch (10), the internal diameter of the fixing sleeve (6) is slightly larger than support spring
(13) diameter, it is described storage receive slot (14) internal diameter be slightly larger than support spring (13) diameter.
4. a kind of stable elevator car bottom damping device according to claim 1, it is characterised in that: the movable plate (20)
The surface of bottom and the bottom of accommodating groove (17) inner cavity are sliding contact, and the surface at the top of the movable plate (20) slightly below carries
Surface at the top of plate (8).
5. a kind of stable elevator car bottom damping device according to claim 1, it is characterised in that: the guide groove (21)
Vertical depth be greater than the vertical depth of accommodating groove (17), the front surface and back surface of the movable plate (20) and accommodating groove (17)
The front side of inner cavity and rear side are sliding contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760853.8A CN110371830A (en) | 2019-08-16 | 2019-08-16 | A kind of stable elevator car bottom damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760853.8A CN110371830A (en) | 2019-08-16 | 2019-08-16 | A kind of stable elevator car bottom damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110371830A true CN110371830A (en) | 2019-10-25 |
Family
ID=68259776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910760853.8A Withdrawn CN110371830A (en) | 2019-08-16 | 2019-08-16 | A kind of stable elevator car bottom damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110371830A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605485A (en) * | 2020-05-09 | 2020-09-01 | 乐安县云智易联科技有限公司 | Buffering and damping structure of vehicle-mounted navigator |
| CN113636431A (en) * | 2020-05-11 | 2021-11-12 | 株式会社日立制作所 | Elevator car of elevator for carrying people and goods |
| CN115321318A (en) * | 2022-09-02 | 2022-11-11 | 江西维毅机电设备有限公司 | Steel construction integration escape device for elevator |
| CN115321318B (en) * | 2022-09-02 | 2024-10-25 | 江西维毅机电设备有限公司 | Escape device for steel structure integrated elevator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605485A (en) * | 2020-05-09 | 2020-09-01 | 乐安县云智易联科技有限公司 | Buffering and damping structure of vehicle-mounted navigator |
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| CN113636431A (en) * | 2020-05-11 | 2021-11-12 | 株式会社日立制作所 | Elevator car of elevator for carrying people and goods |
| CN115321318A (en) * | 2022-09-02 | 2022-11-11 | 江西维毅机电设备有限公司 | Steel construction integration escape device for elevator |
| CN115321318B (en) * | 2022-09-02 | 2024-10-25 | 江西维毅机电设备有限公司 | Escape device for steel structure integrated elevator |
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Application publication date: 20191025 |
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| WW01 | Invention patent application withdrawn after publication |