CN207935352U - A kind of elevator beam - Google Patents
A kind of elevator beam Download PDFInfo
- Publication number
- CN207935352U CN207935352U CN201820356808.7U CN201820356808U CN207935352U CN 207935352 U CN207935352 U CN 207935352U CN 201820356808 U CN201820356808 U CN 201820356808U CN 207935352 U CN207935352 U CN 207935352U
- Authority
- CN
- China
- Prior art keywords
- accommodating cavity
- cushion
- pedestals
- disk spring
- elevator
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of elevator beams, including：Two pedestals and the damping part between two pedestals, the damping part include：The cushion being fixed between two pedestals, the cushion is interior to be equipped with accommodating cavity；In accommodating cavity, and the disk spring being pressed between two pedestals.The cushion is rubber material, and the accommodating cavity is located at the middle part of cushion, and the opposite sides of accommodating cavity extends respectively to the pedestal of respective side.Elevator beam provided by the utility model can obtain the beam of different-stiffness by adjusting the size, quantity and stacked manner of disk in disk spring, applied widely, and in smaller space, beam can carry very big load.
Description
Technical field
The utility model is related to elevator technology fields, and in particular to a kind of elevator beam.
Background technology
In the prior art, the beam of lift car or unit use natural rubber or as Authorization Notice No. for
The rigidity of beam disclosed in the utility model of CN203082101U, both beams cannot be adjusted at any time, the scope of application compared with
Small, the elevator of different load-carryings can only use the identical beam of rigidity.
The rigidity of pure rubber beam is influenced by environmental temperature, influences elevator traveling comfort, and rubber is easy
By environmental corrosion, the service life is shorter.
Utility model using Rubber shock-absorbing pad or if Authorization Notice No. is CN203082101U in heavy－duty elevator is public
When the beam opened, carries and be limited in scope in smaller space, influence elevator ride quality.
Utility model content
The utility model provides a kind of elevator beam, by change beam in disk spring disc dimensions,
Disk quantity and disk combination, change the stiffness characteristics of beam, to adapt to the elevator of different load-carryings.
A kind of elevator beam, including：Two pedestals and the damping part between two pedestals, the damping part
Including：
The cushion being fixed between two pedestals, the cushion is interior to be equipped with accommodating cavity；
In accommodating cavity, and the disk spring being pressed between two pedestals.
Disk spring is embedded in the beam, by changing the disc dimensions of disk spring, disk quantity and disk
Stack manner, thus it is possible to vary the stiffness characteristics of beam enable beam be born in smaller space compared with big load, and extension subtracts
Shake the scope of application of pad.
Cushion and disk spring play buffering shock-absorbing functions jointly, reduce vibrations when elevator operation, reduce noise, change
Kind damping effect.
Preferably, the cushion is rubber material, the accommodating cavity is located at the middle part of cushion, and the phase of accommodating cavity
Both sides are extended respectively to the pedestal of respective side.
The opposite end of cushion abuts pedestal respectively, and the vibrations of car or unit pass to elasticity by two wing bases
Pad, cushion absorb vibration energy, play damping effect.
Preferably, a wherein pedestal is equipped with the mounting hole that is connected with accommodating cavity, the pedestal backwards to accommodating cavity one
Side is fixed with the sealing plate for closing the mounting hole.
Disk spring is put by mounting hole in accommodating cavity, and closes mounting hole by sealing plate, and disk spring is maintained at
In accommodating cavity.
Preferably, the accommodating cavity is one or mutually isolated multiple.
According to the rigidity requirement of beam, the quantity of accommodating cavity, each accommodating cavity laid out in parallel are set.
Preferably, disk spring in same accommodating cavity is one or more groups of, every group of disk spring is a piece of or successively
Stacked multi-disc.
Disc dimensions in every group of disk spring are identical or different, are sequentially stacked.By changing disk in disk spring
Size, quantity and stacked manner, can be adapted for the elevator of different load-carryings.
The size of each disk is smaller, mutual indepedent between each disk convenient for manufacture and heat treatment, when a certain disk damages
When, it only need to be more preferable individually, be conducive to maintenance and repair.
Preferably, being adhesively fixed between the sealing plate and the connected pedestal of the sealing plate.The cushion and two pedestals it
Between be adhesively fixed.
Preferably, two pedestal, disk spring and sealing plate are metal material.
Preferably, the accommodating cavity is cylinder, the outer diameter of accommodating cavity internal diameter and disk spring is adapted.
Accommodating cavity prevents the dislocation of each disk in disk spring while accommodating disk spring.
Elevator beam provided by the utility model, by adjusting the size, quantity of disk in disk spring and folded
Mode is set, the beam of different-stiffness can be obtained, applied widely, in smaller space, beam can carry very big load.
Description of the drawings
Fig. 1 is the sectional view of the utility model elevator beam.
In figure：1a, pedestal；1b, pedestal；2, cushion；3, sealing plate；4, accommodating cavity；5, disk spring.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model elevator is described in detail with beam.
As shown in Figure 1, a kind of elevator beam, including：Two pedestals (pedestal 1a and pedestal 1b) and be located at two pedestals
Between damping part, damping part includes：It is fixed on the cushion 2 between two pedestals and the dish in cushion 2
Spring 5.
As shown in Figure 1, being equipped with accommodating cavity 4 in cushion 2, disk spring 5 is located in accommodating cavity 4, and disk spring 5
Both ends compress two pedestals respectively.
Cushion 2 is rubber material, and accommodating cavity 4 is located at the middle part of cushion 2, and the opposite sides of accommodating cavity 4 is prolonged respectively
Extend to the pedestal of respective side.
Pedestal 1a is equipped with the mounting hole being connected with accommodating cavity 4, and pedestal 1a is fixed with closing backwards to the side of accommodating cavity 4
The sealing plate 3 of mounting hole.
In the present embodiment, accommodating cavity 4 is one, and accommodating cavity 4 may be set to be mutually isolated multiple, multiple accommodating cavities
4 laid out in parallel are between two pedestals.
Disk spring 5 in accommodating cavity 4 is three groups, and every group of disk spring 5 includes two panels disk, with group disk spring 5
Two panels disc edge is positioned opposite, mutually reclines in the middle part of closest two panels disk in two adjacent groups disk spring 5.
It is adhesively fixed between sealing plate 3 and pedestal 1a.It is adhesively fixed between cushion 2 and two pedestals.Two pedestals, disk spring
5 and sealing plate 3 be metal material.Accommodating cavity 4 is cylinder, and 4 internal diameter of accommodating cavity and the outer diameter of disk spring 5 are adapted.
Beam provided in this embodiment is used for car or engine base bottom, plays shock absorbing effect.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying carries out change and modification appropriate.Therefore, the utility model is not limited to specific implementation disclosed and described above
Mode should also be as falling into the protection scope of the claims of the present utility model to some modifications and changes of the utility model.
In addition, although having used some specific terms in this specification, these terms are merely for convenience of description, not to this reality
With novel composition any restrictions.
Claims (9)
1. a kind of elevator beam, including：Two pedestals and the damping part between two pedestals, which is characterized in that institute
Stating damping part includes：
The cushion being fixed between two pedestals, the cushion is interior to be equipped with accommodating cavity；
In accommodating cavity, and the disk spring being pressed between two pedestals.
2. elevator beam as described in claim 1, which is characterized in that the cushion is rubber material, described accommodating
Chamber is located at the middle part of cushion, and the opposite sides of accommodating cavity extends respectively to the pedestal of respective side.
3. elevator beam as described in claim 1, which is characterized in that a wherein pedestal is equipped with to be connected with accommodating cavity
Mounting hole, which is fixed with the sealing plate for closing the mounting hole backwards to the side of accommodating cavity.
4. elevator beam as described in claim 1, which is characterized in that the accommodating cavity is one or mutually isolated more
It is a.
5. elevator beam as claimed in claim 4, which is characterized in that disk spring in same accommodating cavity be one group or
Multigroup, every group of disk spring is multi-disc that is a piece of or being sequentially stacked.
6. elevator beam as claimed in claim 3, which is characterized in that between the sealing plate and the connected pedestal of the sealing plate
It is adhesively fixed.
7. elevator beam as described in claim 1, which is characterized in that bonded between the cushion and two pedestals solid
It is fixed.
8. elevator beam as claimed in claim 3, which is characterized in that two pedestal, disk spring and sealing plate are equal
For metal material.
9. such as claim 1~8 any one of them elevator beam, which is characterized in that the accommodating cavity is cylinder, is held
The outer diameter for setting intracavitary diameter and disk spring is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356808.7U CN207935352U (en) | 2018-03-15 | 2018-03-15 | A kind of elevator beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820356808.7U CN207935352U (en) | 2018-03-15 | 2018-03-15 | A kind of elevator beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935352U true CN207935352U (en) | 2018-10-02 |
Family
ID=63655417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820356808.7U Expired - Fee Related CN207935352U (en) | 2018-03-15 | 2018-03-15 | A kind of elevator beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180648A (en) * | 2019-06-03 | 2019-08-30 | 枣庄鑫金山智能机械股份有限公司 | A kind of vertical shaft impacting sand making machine |
-
2018
- 2018-03-15 CN CN201820356808.7U patent/CN207935352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180648A (en) * | 2019-06-03 | 2019-08-30 | 枣庄鑫金山智能机械股份有限公司 | A kind of vertical shaft impacting sand making machine |
| CN110180648B (en) * | 2019-06-03 | 2021-08-06 | 枣庄鑫金山智能机械股份有限公司 | Vertical shaft impact sand making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20210315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |