CN203781568U - Height-adjustable elevator buffer cushion abutment - Google Patents
Height-adjustable elevator buffer cushion abutment Download PDFInfo
- Publication number
- CN203781568U CN203781568U CN201420164121.5U CN201420164121U CN203781568U CN 203781568 U CN203781568 U CN 203781568U CN 201420164121 U CN201420164121 U CN 201420164121U CN 203781568 U CN203781568 U CN 203781568U
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- China
- Prior art keywords
- height
- cylinder
- regulating ring
- base
- height regulating
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- Withdrawn - After Issue
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Abstract
The utility model provides a height-adjustable elevator buffer cushion abutment, which comprises a lower cushion abutment fixed on the ground, an upper cushion abutment arranged on the lower cushion abutment in a vertically adjustable manner, and fasteners for connecting the lower cushion abutment with the upper cushion abutment, wherein the lower cushion abutment comprises a bottom plate and a lower cylinder, the upper cushion abutment comprises a top plate and an upper cylinder, the upper cylinder is vertically adjustably inserted into the lower cylinder and is fixedly connected with the lower cylinder through a fastener, the lower cylinder is also provided with a height adjusting ring, the lower end of the height adjusting ring is supported on the lower cylinder, and the upper end of the height adjusting ring supports the top plate. Compared with the prior art, the height-adjustable elevator buffer cushion abutment provided by the utility model supports the upper cushion abutment through the height adjusting ring, buffer force is transferred by the section of the ring, so that the compressive property is greatly enhanced, the working is more reliable, and the height-adjustable elevator buffer cushion abutment is suitable for various high-speed passenger elevators or goods elevators.
Description
Technical field
The utility model relates to the base of lift-mounting energy disperser, especially a kind of Height Adjustable buffer of elevator base.
Background technology
Buffer of elevator is to provide the elevator car safety of last a kind of safety guard-safeguard, and it is arranged in the well pit of elevator, be positioned at car and counterweight under.When elevator is in motion up or down; while surmounting terminal stop bottom or top layer because wire cable rupture, traction friction force, brake sticking brake power deficiency or control system are malfunctioning; to play buffer action by energy disperser; to avoid lift car or counterweight directly hit the end or rush to summit, the safety of protection passenger and equipment.
Buffer of elevator fixedly mounts by base when mounted.Fig. 1 and Fig. 2 have illustrated the Height Adjustable buffer of elevator base of a kind of prior art, it comprise be fixed on ground lower base 1, can be arranged on to up-down adjustment upper base 2 on lower base 1 and connect the bolt 3 of lower base 1 and upper base 2.Lower base 1 and upper base 2 form the bottom-to-top-height of this buffer of elevator base after installing.Lower base 1 comprises base plate 4 and lower cylinder 5, upper base 2 comprises top board 6 and upper cylinder 7, it is interior and fastening by bolt 3 that upper cylinder 7 can be plugged on to up-down adjustment lower cylinder 5, between upper cylinder 7 and lower cylinder 5, be also connected by bolt 8 lockings, bolt 8 can regulate by the height of selecting the position of bolt hole to carry out buffer of elevator base.
But because the shearing force that bolt 8 can bear is limited, the buffer of elevator base of prior art is only applicable to the elevator that cushion effect is less, is not suitable for the Cargo Lift that cushion effect is larger.
Summary of the invention
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of buffer of elevator base that carries out highly regulating and can bearing larger cushion effect.
For achieving the above object, the utility model provides a kind of Height Adjustable buffer of elevator base, comprise the lower base that is fixed on ground, can be arranged on to up-down adjustment the upper base on described lower base and connect the fastener of described lower base and described upper base, described lower base comprises base plate and lower cylinder, described upper base comprises top board and upper cylinder, described upper cylinder can be plugged on to up-down adjustment in described lower cylinder and be fixedly connected with by described fastener, it is characterized in that: on described lower cylinder, be also provided with height regulating ring, the lower end of described height regulating ring is supported on described lower cylinder, described top board is supported in the upper end of described height regulating ring.
In further improving, be disposed with from bottom to up the height regulating ring described at least two in the upper end of described lower cylinder, in described at least two height regulating rings, the height regulating ring of below is supported on described lower cylinder, the height regulating ring of the top supports described top board, and each described height regulating ring is all set in the periphery of described upper cylinder.
Preferably, the external diameter of each described height regulating ring is identical with the external diameter of described lower cylinder.
More preferably, the wall thickness of each described height regulating ring is identical with the wall thickness of described lower cylinder.
Preferably, the axial height of each described height regulating ring is all identical or part is identical or not identical.
Preferably, the inwall of each described height regulating ring is provided with the coordinating block matching with the periphery of described upper cylinder.
More preferably, the quantity of the coordinating block on the inwall of each described height regulating ring is multiple, and multiple described coordinating block is spaced apart along same even circumferential.
Compared to prior art, the Height Adjustable buffer of elevator base that the utility model provides, support upper base by the height regulating ring being arranged between lower base and upper base, owing to being ring cross-section transmission cushion effect, compressive property strengthens greatly, in highspeed passenger lift or Cargo Lift, and can rely on the whole height of selecting the height regulating ring of differing heights to regulate buffer of elevator base, very convenient.
Brief description of the drawings
Fig. 1 is the longitudinal profile schematic diagram of the buffer of elevator base of prior art.
Fig. 2 is the birds-eye view of the buffer of elevator base of prior art.
Fig. 3 is the longitudinal profile schematic diagram of buffer of elevator base of the present utility model.
Fig. 4 is birds-eye view of the present utility model.
Fig. 5 is the longitudinal profile schematic diagram of the upper base in the utility model.
Fig. 6 is the birds-eye view of the upper base in the utility model.
Fig. 7 is the longitudinal profile schematic diagram of the regulating ring in the utility model.
Fig. 8 is the birds-eye view of the regulating ring in the utility model.
Fig. 9 is the longitudinal profile schematic diagram of the lower base in the utility model.
Figure 10 is the birds-eye view of the lower base in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
Refer to Fig. 3 to Figure 10, a kind of Height Adjustable buffer of elevator base, comprise be fixed on ground lower base 10, can be arranged on to up-down adjustment upper base 20 on lower base 10 and connect the fastener of lower base 10 and upper base 20, formed the whole height of this buffer of elevator base by lower base 20 and upper base 10.Lower base 10 comprises base plate 40 and lower cylinder 50, and upper base 20 comprises top board 60 and upper cylinder 70, and buffer of elevator is installed on top board 60.Upper cylinder 70 can be plugged on to up-down adjustment in lower cylinder 50 and be fixedly connected with by described fastener.In the present embodiment, fastener is bolt 30, on the excircle of lower cylinder 50, offers 3 screws 31 along the even interval of same circumferencial direction, and bolt 30 is pushed against on the outer circumference surface of cylinder 70 through screw 31 respectively.
Buffer of elevator base in the present embodiment comprises multiple available height regulating rings 90, and the axial height of each height regulating ring 90 is all identical.Certainly in other embodiments, the height of multiple height regulating rings 90 also can be made as not identical, or the height of the height regulating ring 90 of partial amt is identical, the height difference of the height regulating ring 90 of partial amt, can need to carry out combination in any according to the whole height of base.In the present embodiment, the external diameter that is disposed with 90, two height regulating rings 90 of height regulating ring that two axial heights are identical on lower cylinder 50 from is down all identical with the external diameter of lower cylinder 50, and two highly the wall thickness of regulating rings 90 is also all identical with lower cylinder 50.The height regulating ring 90 of below is supported on the upper end of lower cylinder 50, height regulating ring 90 roof supportings 60 of the top, and each height regulating ring 90 is all set in the periphery of described upper cylinder 70.
On the inwall of each height regulating ring 90, be welded with the coordinating block 100 matching with the periphery of upper cylinder 70.The quantity of the coordinating block on the inwall of each height regulating ring 90 is 3, and 3 coordinating blocks 100 are spaced apart along same even circumferential.Under inserting, upper cylinder 70 is also intervally distributed with 3 coordinating blocks 100 along same even circumferential on one end outer circumference surface of cylinder 50.The effect of coordinating block 100 is to make to cooperatively interact between cylinder 70 and lower cylinder 50, makes to match between height regulating ring 90 and upper cylinder 70.
Buffer of elevator base of the present utility model in use, in the time that impulsive force acts on top board 60 from the top down, due to height regulating ring 90 roof supportings 60, and height regulating ring 90 is that circular ring section is stressed, the cushion effect that can bear is larger, can be applicable in highspeed passenger lift and Cargo Lift, more safe and reliable than prior art.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (7)
1. a Height Adjustable buffer of elevator base, comprise the lower base that is fixed on ground, can be arranged on to up-down adjustment the upper base on described lower base and connect the fastener of described lower base and described upper base, described lower base comprises base plate and lower cylinder, described upper base comprises top board and upper cylinder, described upper cylinder can be plugged on to up-down adjustment in described lower cylinder and be fixedly connected with by described fastener, it is characterized in that: on described lower cylinder, be also provided with height regulating ring, the lower end of described height regulating ring is supported on described lower cylinder, described top board is supported in the upper end of described height regulating ring.
2. Height Adjustable buffer of elevator base according to claim 1, it is characterized in that: be disposed with from bottom to up the height regulating ring described at least two in the upper end of described lower cylinder, in described at least two height regulating rings, the height regulating ring of below is supported on described lower cylinder, the height regulating ring of the top supports described top board, and each described height regulating ring is all set in the periphery of described upper cylinder.
3. Height Adjustable buffer of elevator base according to claim 2, is characterized in that: the external diameter of each described height regulating ring is identical with the external diameter of described lower cylinder.
4. Height Adjustable buffer of elevator base according to claim 3, is characterized in that: the wall thickness of each described height regulating ring is identical with the wall thickness of described lower cylinder.
5. Height Adjustable buffer of elevator base according to claim 2, is characterized in that: the axial height of each described height regulating ring is all identical or part is identical or not identical.
6. Height Adjustable buffer of elevator base according to claim 2, is characterized in that: the inwall of each described height regulating ring is provided with the coordinating block matching with the periphery of described upper cylinder.
7. Height Adjustable buffer of elevator base according to claim 6, is characterized in that: the quantity of the coordinating block on the inwall of each described regulating ring is multiple, and multiple described coordinating block is spaced apart along same even circumferential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164121.5U CN203781568U (en) | 2014-04-04 | 2014-04-04 | Height-adjustable elevator buffer cushion abutment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164121.5U CN203781568U (en) | 2014-04-04 | 2014-04-04 | Height-adjustable elevator buffer cushion abutment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781568U true CN203781568U (en) | 2014-08-20 |
Family
ID=51317777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420164121.5U Withdrawn - After Issue CN203781568U (en) | 2014-04-04 | 2014-04-04 | Height-adjustable elevator buffer cushion abutment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896126A (en) * | 2014-04-04 | 2014-07-02 | 江南嘉捷电梯股份有限公司 | Adjustable-height elevator buffer pedestal |
-
2014
- 2014-04-04 CN CN201420164121.5U patent/CN203781568U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896126A (en) * | 2014-04-04 | 2014-07-02 | 江南嘉捷电梯股份有限公司 | Adjustable-height elevator buffer pedestal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20160224 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20160224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |