CN205709317U - Damping device at the bottom of a kind of vertical lift sedan-chair - Google Patents
Damping device at the bottom of a kind of vertical lift sedan-chair Download PDFInfo
- Publication number
- CN205709317U CN205709317U CN201620658673.0U CN201620658673U CN205709317U CN 205709317 U CN205709317 U CN 205709317U CN 201620658673 U CN201620658673 U CN 201620658673U CN 205709317 U CN205709317 U CN 205709317U
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- CN
- China
- Prior art keywords
- buffer layer
- chair
- fixed
- vertical lift
- damping device
- 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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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Damping device at the bottom of this utility model one vertical lift sedan-chair, including the fixed plate being fixed on car frame underbeam and the buffer layer being fixed in fixed plate, it is fixed with supporting plate on described buffer layer, it is provided with varistor in described buffer layer, the height of described buffer layer is more than the height of described varistor place horizontal plane, its difference in height is the compression travel of buffer layer, and described varistor forms loop with power supply after connecting with alarm device, and described alarm device is arranged in car.When buffer layer is aging or damping effect is bad, elevator, in running, can be pressed onto varistor at the bottom of sedan-chair, makes electric current in loop increase, and alarm device works, and sends alarm, reminds staff to change buffer layer in time.
Description
Technical field
This utility model relates to a kind of damping device, is specifically related to damping device at the bottom of a kind of vertical lift sedan-chair.
Background technology
At present, elevator car bottom the most all uses installation Rubber shock-absorbing pad to reach the effect of damping.But, rubber can be old
Changing, and there is the pressurized limit, existing apparatus can not effectively prevent it to lose efficacy.When Rubber shock-absorbing pad is aging or reaches the pressurized limit
After will lose the effect of damping.Accordingly, it would be desirable to a kind of device of design, Rubber shock-absorbing pad is made to be replaced before failure, with dimension
Hold optimal damping effect.
Utility model content
This utility model is in order to solve drawbacks described above and deficiency present in prior art, it is provided that a kind of vertical lift sedan-chair
End damping device, this device buffer layer can be reminded in time aging or damping effect is bad, makes elevator be in good subtracting all the time
Shake state.
For solving above-mentioned technical problem, this utility model provides damping device at the bottom of a kind of vertical lift sedan-chair, including being fixed on
Fixed plate on car frame underbeam and the buffer layer being fixed in fixed plate, described buffer layer is fixed with supporting plate, described buffer layer
Inside being provided with varistor, the height of described buffer layer is more than the height of described varistor place horizontal plane, and its difference in height is for subtracting
The compression travel of shake layer, described varistor forms loop with power supply after connecting with alarm device, and described alarm device is arranged on
In car.
Further, described alarm device is display lamp or alarm.
Further, described buffer layer is at least 2 springs or Rubber shock-absorbing pad.
Further, being provided with riser at the both sides of the edge of described fixed plate, the distance between 2 risers is more than the length of car
Degree, described riser is connected with described supporting plate by carriage.
Further, described carriage includes the guide rail being arranged on described riser and is fixed at supporting plate both sides of the edge
Roller, described roller and described guide rail cooperate and make supporting plate move up and down along with car, reach the purpose of damping.
Further, every piece of riser is respectively equipped with two guide rails being parallel to each other, the position of supporting plate two sides correspondence guide rail
Place is provided with projection, and described roller is fixed on described projection.
The Advantageous Effects that this utility model is reached: this utility model provides damping dress at the bottom of a kind of vertical lift sedan-chair
Putting, when buffer layer is aging or damping effect is bad, elevator, in running, can be pressed onto varistor, make in loop at the bottom of sedan-chair
Electric current increases, and alarm device works, and sends alarm, reminds staff to change buffer layer in time.
Accompanying drawing explanation
Fig. 1 this utility model structural representation.
Wherein: 1 fixed plate；2 supporting plates；3 risers；4 buffer layers；5 guide rails；6 varistors.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.Following example are only used for this is clearly described
The technical scheme of utility model, and can not limit the scope of the invention with this.
As it is shown in figure 1, this utility model provides damping device at the bottom of a kind of vertical lift sedan-chair, including being fixed on car frame underbeam
Fixed plate 1 and the buffer layer 4 that is fixed in fixed plate 1, described buffer layer 4 is fixed with supporting plate 2, sets in described buffer layer 4
Having varistor 6, the height of described buffer layer 4 is more than the height of described varistor 6 place horizontal plane, and its difference in height is damping
The compression travel of layer, described varistor 6 forms loop with power supply after connecting with alarm device, and described alarm device is arranged on sedan-chair
In railway carriage or compartment.Described alarm device is display lamp or alarm.Described buffer layer 6 is at least 2 springs or Rubber shock-absorbing pad.
Under normal circumstances, varistor 6 resistance is very big, makes alarm device be in off state, and alarm device does not works；When
When buffer layer 4 is aging or damping effect is bad, elevator, in running, can be pressed onto varistor 6, make electric current in loop at the bottom of sedan-chair
Increasing, alarm device works, and sends alarm, reminds staff to change buffer layer in time.
When this utility model is when being operated, supporting plate 2 is under the pressure effect at the bottom of sedan-chair, it is possible to there will be and vacillates now to the left, now to the right
Situation, thus cause car to rock, contingency easily occur, in order to solve this problem, guiding is set in the both sides of supporting plate 2
Structure, can effectively prevent supporting plate 2 from vacillating now to the left, now to the right and rock, and guide frame is to be fixed at the both sides of the edge of described fixed plate 1
Riser 3, the distance between 2 risers 3 is connected with described supporting plate 2 by carriage more than the length of car, described riser 3.
Described carriage includes the guide rail 5 being arranged on described riser 3 and is fixed on the roller at supporting plate 2 both sides of the edge, described rolling
Wheel and described guide rail 5 cooperate and make supporting plate move up and down along with car, reach the purpose of damping.Set respectively on every piece of riser 3
Having two guide rails being parallel to each other 5, the position of supporting plate 2 two sides correspondence guide rail to be provided with projection, described roller is fixed on described
On projection.When sedan-chair base pressure to supporting plate, supporting plate moves down along guide rail, does not interferes with the damping effect of buffer layer.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and deformation, these improve and deformation
Also should be regarded as protection scope of the present invention.
Claims (6)
1. damping device at the bottom of a vertical lift sedan-chair, it is characterised in that: include the fixed plate being fixed on car frame underbeam and fix
Buffer layer in fixed plate, described buffer layer is fixed with supporting plate, is provided with varistor, described buffer layer in described buffer layer
Height more than the height of described varistor place horizontal plane, its difference in height is the compression travel of buffer layer, described pressure-sensitive electricity
Resistance forms loop with power supply after connecting with alarm device, and described alarm device is arranged in car.
Damping device at the bottom of vertical lift sedan-chair the most according to claim 1, it is characterised in that: described alarm device is display lamp
Or alarm.
Damping device at the bottom of vertical lift sedan-chair the most according to claim 1, it is characterised in that: described buffer layer is at least 2
Spring or Rubber shock-absorbing pad.
Damping device at the bottom of vertical lift sedan-chair the most according to claim 1, it is characterised in that: the both sides of the edge of described fixed plate
Place is provided with riser, and the distance between 2 risers passes through carriage and described supporting plate phase more than the length of car, described riser
Even.
Damping device at the bottom of vertical lift sedan-chair the most according to claim 4, it is characterised in that: described carriage includes arranging
Guide rail on described riser and be fixed on the roller at supporting plate both sides of the edge, described roller and described guide rail and cooperate and make torr
Plate moves up and down along with car, reaches the purpose of damping.
Damping device at the bottom of vertical lift sedan-chair the most according to claim 5, it is characterised in that: it is respectively equipped with two on every piece of riser
The guide rail that bar is parallel to each other, the position of supporting plate two sides correspondence guide rail is provided with projection, and described roller is fixed on described projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658673.0U CN205709317U (en) | 2016-06-28 | 2016-06-28 | Damping device at the bottom of a kind of vertical lift sedan-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658673.0U CN205709317U (en) | 2016-06-28 | 2016-06-28 | Damping device at the bottom of a kind of vertical lift sedan-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709317U true CN205709317U (en) | 2016-11-23 |
Family
ID=57317831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620658673.0U Expired - Fee Related CN205709317U (en) | 2016-06-28 | 2016-06-28 | Damping device at the bottom of a kind of vertical lift sedan-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883541A (en) * | 2016-06-28 | 2016-08-24 | 爱默生电梯有限公司 | Vertical elevator cabin bottom damping device |
-
2016
- 2016-06-28 CN CN201620658673.0U patent/CN205709317U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883541A (en) * | 2016-06-28 | 2016-08-24 | 爱默生电梯有限公司 | Vertical elevator cabin bottom damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |