CN108423516A - A kind of double buffering buffer of elevator - Google Patents
A kind of double buffering buffer of elevator Download PDFInfo
- Publication number
- CN108423516A CN108423516A CN201810377724.6A CN201810377724A CN108423516A CN 108423516 A CN108423516 A CN 108423516A CN 201810377724 A CN201810377724 A CN 201810377724A CN 108423516 A CN108423516 A CN 108423516A
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- CN
- China
- Prior art keywords
- spring
- welded
- bottom end
- double buffering
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
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Abstract
The invention discloses a kind of double buffering buffer of elevator, including bottom plate, the bottom end of the bottom plate is provided with non-slip mat, the bottom end of the non-slip mat is provided with anti-skid chequer, the top of the bottom plate is welded with fixed block, straight slot is offered in the fixed block, the second card slot is offered at the top of the bottom plate, the top of the fixed block is fixedly connected with second spring, the top of the second spring is arranged through position-limiting drum, the top of the second spring is fixedly connected with top plate, the top of the position-limiting drum is welded on top plate, the bottom end side of the top plate offers the first card slot, the bottom end of the position-limiting drum is provided with inner cylinder, it is welded with convex block on the inner cylinder, and the convex block sliding is connected in sliding slot, the sliding slot is opened on the inner wall of fixed cylinder.The present invention is acted on, buffering effect is more preferable by being provided with the first spring and second spring using the double buffering of the first spring and second spring.
Description
Technical field
The present invention relates to elevators field, specifically a kind of double buffering buffer of elevator.
Background technology
Elevator the first using motor as the vertical direction elevator of power, for tier building multiply people or loading cargo transport,
Buffer of elevator is mounted on the bottom of elevator shaft, for preventing elevator case from damaging device because contacting all standing of bottom, still
The effect that existing buffer of elevator is buffered again with one, buffering effect is poor, also, the spring in buffer is in prolonged use
Afterwards, it is easy to happen the case where offset, service life is short, it is thus impossible to meet the requirements.
Invention content
The purpose of the present invention is to provide a kind of double buffering buffer of elevator, to solve existing buffer of elevator with one
The effect buffered again, buffering effect is poor, also, the spring in buffer is after a protracted use, is easy to happen the feelings of offset
Condition, the short problem of service life.
To achieve the above object, the present invention provides the following technical solutions：A kind of double buffering buffer of elevator, including bottom
The bottom end of plate, the bottom plate is provided with non-slip mat, and the bottom end of the non-slip mat is provided with anti-skid chequer, the top welding of the bottom plate
There is fixed block, straight slot is offered in the fixed block, the second card slot, the top of the fixed block are offered at the top of the bottom plate
It is fixedly connected with second spring, the top of the second spring is arranged through position-limiting drum, the top of the second spring and top plate
It is fixedly connected, the top of the position-limiting drum is welded on top plate, and the bottom end side of the top plate offers the first card slot, the limit
The bottom end of position cylinder is provided with inner cylinder, convex block is welded on the inner cylinder, and convex block sliding is connected in sliding slot, the sliding slot
It is opened on the inner wall of fixed cylinder, the bottom of the fixed cylinder is arranged through straight slot, and the bottom end of the fixed cylinder is fixedly plugged in
In second card slot, the top edge of the bottom plate is welded with mounting cylinder, and mounting groove is offered in the mounting cylinder.
Preferably, the first spring is installed in the mounting groove, and the top of first spring is fixed and is connected to
In first card slot.
Preferably, first spring is provided with several, and circumference is equally spaced between first spring.
Preferably, the bottom of the second spring is provided with raised line, is opened up at the top of the second spring fluted.
Preferably, the top of the fixed block is welded with positioning column, and the positioning column is plugged on the bottom of second spring.
Preferably, rubber sleeve, the top inner wall of the rubber sleeve are fixedly installed between second card slot and fixed cylinder
It is obliquely installed.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention by being provided with the first spring and second spring,
It is acted on using the double buffering of the first spring and second spring, buffering effect is more preferable；The bottom end and top of second spring are set respectively
It is equipped with raised line and groove, during second spring squeezes, convex block is clamped in a groove, is avoided its prolonged use and is sent out
The case where raw offset, service life is long；Good position-limiting action is played through being arranged in position-limiting drum in the top of second spring；
By the way that rubber sleeve is arranged between the second card slot and fixed cylinder, rubber sleeve is squeezed in fixed cylinder grafting, raising consolidates it
Determine effect；By being provided with the fixed block of taper platform structure, dispersion is played when can be squeezed by second spring floor
Effect so that floor is more uniformly stressed, and the service life is longer.
Description of the drawings
Fig. 1 is the overall structure sectional view of the present invention.
Fig. 2 is the second spring structural schematic diagram of the present invention.
In figure：1- bottom plates, 2- non-slip mats, 3- anti-skid chequers, 4- mounting grooves, 5- mounting cylinders, 6- sliding slots, 7- convex blocks, 8- first
Spring, the first card slots of 9-, 10- top plates, 11- inner cylinders, 12- position-limiting drums, 13- second springs, 14- positioning columns, 15- straight slots, 16- rubbers
Gum cover, 17- fixed cylinders, the second card slots of 18-, 19- fixed blocks, 20- raised lines, 21- grooves.
Specific implementation mode
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 describes, 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.
Please refer to Fig.1~2, in the embodiment of the present invention, a kind of double buffering buffer of elevator, including bottom plate 1, bottom plate 1
Bottom end is provided with non-slip mat 2, and the bottom end of non-slip mat 2 is provided with anti-skid chequer 3, and the top of bottom plate 1 is welded with fixed block 19, fixed block
Straight slot 15 is offered in 19, the top of bottom plate 1 offers the second card slot 18, and the top of fixed block 19 is fixedly connected with second spring
13, the top of second spring 13 is arranged through position-limiting drum 12, and the top of second spring 13 is fixedly connected with top plate 10, position-limiting drum 12
Top be welded on top plate 10, the bottom end side of top plate 10 offers the first card slot 9, and the bottom end of position-limiting drum 12 is provided with inner cylinder
11, convex block 7 is welded on inner cylinder 11, and the sliding of convex block 7 is connected in sliding slot 6, sliding slot 6 is opened on the inner wall of fixed cylinder 17,
The bottom of fixed cylinder 17 is arranged through straight slot 15, and the bottom end of fixed cylinder 17 is fixedly plugged in the second card slot 18, the top of bottom plate 1
Edge is welded with mounting cylinder 5, and mounting groove 4 is offered in mounting cylinder 5, and the first spring 8, and first are installed in mounting groove 4
The top of spring 8 is fixed and is connected in the first card slot 9, and the first spring 8 is provided with several, and circumference etc. between the first spring 8
Away from distribution, the cushioning effect of the first step is played, the bottom end of second spring 13 is provided with raised line 20, and the top of second spring 13 opens up
Fluted 21, the case where preventing from shifting after 13 long-time use of second spring, extend its service life used, the second card slot 18
Rubber sleeve 16 is fixedly installed between fixed cylinder 17, the top inner wall of rubber sleeve 16 is obliquely installed, and is improved to fixed cylinder 17
The top of fixed effect, fixed block 19 is welded with positioning column 14, and positioning column 14 is plugged on the bottom of second spring 13, avoids second
The case where spring 13 shifts in extrusion process.
The present invention operation principle be：When elevator case is pressed down against top plate 10, the active force that top plate 10 is subject to is transmitted to
First spring 8 and second spring 13, the first spring 8 and second spring 13 are extruded, to play the cushioning effect to elevator case, the
During the pushing of two springs 13, the convex block 7 on inner cylinder 11 slides in the sliding slot 6 of fixed cylinder 17, position-limiting drum 12 and positioning column
14 play the case where preventing second spring 13 from shifting in extrusion process, and the second spring 13 of extruding is generated to fixed block 19
Active force, power is distributed on bottom plate 1 by the fixed block 19 of taper platform structure so that being more uniformly stressed on bottom plate 1 extends
Its service life used.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of double buffering buffer of elevator, including bottom plate (1), it is characterised in that：The bottom end of the bottom plate (1) is provided with anti-
The bottom end of skidding (2), the non-slip mat (2) is provided with anti-skid chequer (3), and the top of the bottom plate (1) is welded with fixed block (19),
Straight slot (15) is offered in the fixed block (19), and the second card slot (18), the fixed block are offered at the top of the bottom plate (1)
(19) top is fixedly connected with second spring (13), and the top of the second spring (13) is arranged through position-limiting drum (12), institute
The top for stating second spring (13) is fixedly connected with top plate (10), and the top of the position-limiting drum (12) is welded on top plate (10),
The bottom end side of the top plate (10) offers the first card slot (9), and the bottom end of the position-limiting drum (12) is provided with inner cylinder (11), institute
It states and is welded with convex block (7) on inner cylinder (11), and the convex block (7) sliding is connected in sliding slot (6), the sliding slot (6) is opened in
On the inner wall of fixed cylinder (17), the bottom of the fixed cylinder (17) is arranged through straight slot (15), the bottom end of the fixed cylinder (17)
It is fixedly plugged in the second card slot (18), the top edge of the bottom plate (1) is welded with mounting cylinder (5), in the mounting cylinder (5)
Offer mounting groove (4).
2. a kind of double buffering buffer of elevator according to claim 1, it is characterised in that：It is solid in the mounting groove (4)
Dingan County is equipped with the first spring (8), and the top of first spring (8) is fixed and is connected in the first card slot (9).
3. a kind of double buffering buffer of elevator according to claim 2, it is characterised in that：First spring (8) sets
Several are equipped with, and circumference is equally spaced between first spring (8).
4. a kind of double buffering buffer of elevator according to claim 1, it is characterised in that：The second spring (13)
Bottom is provided with raised line (20), is opened up fluted (21) at the top of the second spring (13).
5. a kind of double buffering buffer of elevator according to claim 1, it is characterised in that：Second card slot (18) with
Rubber sleeve (16) is fixedly installed between fixed cylinder (17), the top inner wall of the rubber sleeve (16) is obliquely installed.
6. a kind of double buffering buffer of elevator according to claim 1, it is characterised in that：The top of the fixed block (19)
End is welded with positioning column (14), and the positioning column (14) is plugged on the bottom of second spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810377724.6A CN108423516A (en) | 2018-04-25 | 2018-04-25 | A kind of double buffering buffer of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810377724.6A CN108423516A (en) | 2018-04-25 | 2018-04-25 | A kind of double buffering buffer of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108423516A true CN108423516A (en) | 2018-08-21 |
Family
ID=63161634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810377724.6A Withdrawn CN108423516A (en) | 2018-04-25 | 2018-04-25 | A kind of double buffering buffer of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108423516A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147923A (en) * | 2018-08-31 | 2019-01-04 | 深圳市福瑞禧科技发展有限公司 | A kind of portable medical platform and Medical Advisory System based on Internet of Things |
| CN114377375A (en) * | 2022-01-13 | 2022-04-22 | 惠州市朝鹏运动器材有限公司 | PU anticollision flax fiber balsa slide core board |
| CN114803769A (en) * | 2022-05-31 | 2022-07-29 | 河南省特种设备安全检测研究院 | Elevator is maintained and is used support adjusting device |
-
2018
- 2018-04-25 CN CN201810377724.6A patent/CN108423516A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147923A (en) * | 2018-08-31 | 2019-01-04 | 深圳市福瑞禧科技发展有限公司 | A kind of portable medical platform and Medical Advisory System based on Internet of Things |
| CN114377375A (en) * | 2022-01-13 | 2022-04-22 | 惠州市朝鹏运动器材有限公司 | PU anticollision flax fiber balsa slide core board |
| CN114377375B (en) * | 2022-01-13 | 2023-10-20 | 惠州市朝鹏运动器材有限公司 | PU anticollision flax fiber balsawood slide core |
| CN114803769A (en) * | 2022-05-31 | 2022-07-29 | 河南省特种设备安全检测研究院 | Elevator is maintained and is used support adjusting device |
| CN114803769B (en) * | 2022-05-31 | 2023-07-04 | 河南省特种设备安全检测研究院 | Support adjusting device for elevator maintenance |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |