CN206266039U - A kind of elevator car top wheel device - Google Patents
A kind of elevator car top wheel device Download PDFInfo
- Publication number
- CN206266039U CN206266039U CN201621145187.5U CN201621145187U CN206266039U CN 206266039 U CN206266039 U CN 206266039U CN 201621145187 U CN201621145187 U CN 201621145187U CN 206266039 U CN206266039 U CN 206266039U
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- CN
- China
- Prior art keywords
- top wheel
- car top
- elevator car
- plate
- bottom plate
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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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator car top wheel device, it includes car top wheel support, it is arranged at the car top wheel shaft on car top wheel support, it is installed on the crosshead sheave on car top wheel shaft, the car top wheel support is fixed on the upper beam of car by a bolt, also include being set in parallel in the upper mounted plate and bottom plate of bolt upper and lower ends, three damping springs are provided between upper mounted plate and bottom plate, fixed plate is fixedly connected with the upper beam, the bottom plate is contacted with the nut of stud base, three damping springs are on same linear position, and damping spring in an intermediate position is set on the bolt.The elevator car top wheel device that the utility model is provided, by setting upper mounted plate and bottom plate, and three specification identicals, the damping springs on same straight line are set between upper and lower fixing plate, effectively increase the contact surface of buffering, it is effectively reduced the vibration of car and reduces noise, increases the comfort of operation.
Description
Technical field
The utility model is related to elevators field, more particularly to a kind of elevator car top wheel device.
Background technology
At present, lift car is that car top wheel shaft directly passes through anchor ear, the upper beam of car is rigidly connected directly between, due to lacking
Few glissando, lift car from motion switch to stop when, can be because the inertia of car produces larger vibrations.It is more existing
Elevator car top wheel device, its buffer unit only has a spring as buffering, and its buffering stress surface is small, not only causes in elevator fortune
Shake and noise are also easy to produce during row, the comfort of passenger is reduced, and its functional reliability and service life are relatively low,
Result in the need for being changed regularly.
Utility model content
To overcome the problem of the deficiencies in the prior art and presence, the utility model provides a kind of elevator car top wheel device, profit
The elevator car top wheel device is used, the vibration of car is effectively reduced and is reduced noise, increase the comfort of operation.
The utility model is achieved through the following technical solutions：A kind of elevator car top wheel device, including car top wheel support,
The car top wheel shaft on car top wheel support is arranged at, the crosshead sheave on car top wheel shaft is installed on, the car top wheel support passes through a spiral shell
Bolt is fixed on the upper beam of car, also including being set in parallel in the upper mounted plate and bottom plate of bolt upper and lower ends, upper fixation
Three damping springs are provided between plate and bottom plate, fixed plate is fixedly connected with the upper beam, the lower fixation
Plate is contacted with the nut of stud base, and three damping springs are on same linear position, and damping bullet in an intermediate position
Spring is set on the bolt.Preferably, the specification of three damping springs is identical, and it is adjacent between damping spring between
Away from identical.
Further, also including being installed on the wheel cover of the crosshead sheave cradle top, the crosshead sheave is located at the wheel cover
It is interior；Cushion pad is provided between the car top wheel support and the upper beam.
Preferably, the retainer ring for the damping spring to be fixed is provided with fixed plate and bottom plate,
The two ends of each damping spring are located in the retainer ring.
The elevator car top wheel device that the utility model is provided, by setting upper mounted plate and bottom plate, and upper and lower solid
Three specification identicals, the damping springs on same straight line are set between fixed board, the contact surface of buffering is effectively increased,
It is effectively reduced the vibration of car and reduces noise, increases the comfort of operation；The stability of crosshead sheave suspension is also caused simultaneously
And better reliability, so as to effectively increase the functional reliability and and service life of elevator car top wheel device.
Brief description of the drawings
The structural representation of the elevator car top wheel device of Fig. 1 the utility model embodiments.
Wherein, drawing reference numeral is：1- car top wheel supports, 2- car top wheel shafts, 3- crosshead sheaves, 4- bolts, 5- upper beams are solid on 6-
Fixed board, 7- bottom plates, 8- damping springs, 9- nuts, 10- wheel covers, 11- cushion pads, 12- retainer rings.
Specific embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments the utility model is made into
One step is described in detail.
As shown in Figure 1, a kind of elevator car top wheel device, including car top wheel support 1, is arranged at the sedan-chair on car top wheel support
Top wheel shaft 2, is installed on the crosshead sheave 3 on car top wheel shaft, and the car top wheel support is fixed on the upper beam 5 of car by a bolt 4
On, also including being set in parallel in the upper mounted plate 6 of bolt upper and lower ends and bottom plate 7, between upper mounted plate and bottom plate
Three damping springs 8 are provided with, fixed plate is fixedly connected with the upper beam, the spiral shell of the bottom plate and stud base
Female 9 are contacted, and three damping springs are on same linear position, and damping spring in an intermediate position is set in the bolt
On.In the present embodiment, the specification of three damping springs is identical, and it is adjacent between damping spring spacing it is identical, with protect
Card upper and lower fixing plate is in parallel position and its stress point is more balanced, with the contact surface of effective increase buffering.Preferably to rise
To cushioning effect and reduction abrasion, cushion pad 11 is provided between the car top wheel support and the upper beam.
Used as preferred embodiment, the elevator car top wheel device also includes being installed on the wheel of the crosshead sheave cradle top
Cover 10, the crosshead sheave is located in the wheel cover.In order to preferably fix the two ends of damping spring, fixed plate 6 is with
The retainer ring 12 for the damping spring to be fixed is provided with fixed plate 7, the two ends of each damping spring are located at the fixation
In ring.
The elevator car top wheel device that the present embodiment is provided, by increasing upper mounted plate and bottom plate, and in upper and lower fixation
Three specification identicals, the damping springs on same straight line are set between plate, so as to increase the contact surface of buffering, can be had
Effect reduces the vibration of car and reduces noise, increases the comfort of operation；Meanwhile, also cause crosshead sheave suspension stability and can
It is more preferable by property, so as to effectively increase the functional reliability and and service life of elevator car top wheel device.
Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, not
On the premise of departing from inventive concept of the present utility model, it is any it is obvious replacement protection domain of the present utility model it
It is interior.
Claims (6)
1. a kind of elevator car top wheel device, including car top wheel support（1）, it is arranged at the car top wheel shaft on car top wheel support（2）, peace
Loaded on the crosshead sheave on car top wheel shaft（3）, the car top wheel support is by a bolt（4）It is fixed on the upper beam of car（5）On, its
It is characterised by：Also include being set in parallel in bolt（4）The upper mounted plate of upper and lower ends（6）With bottom plate（7）, upper mounted plate with
Three damping springs are provided between bottom plate（8）, fixed plate is fixedly connected with the upper beam, the bottom plate
With the nut of stud base（9）Contact, three damping springs are on same linear position, and damping bullet in an intermediate position
Spring is set on the bolt.
2. elevator car top wheel device according to claim 1, it is characterised in that：Also include being installed on the car top wheel support
The wheel cover at top（10）, the crosshead sheave is in the wheel cover.
3. elevator car top wheel device according to claim 2, it is characterised in that：Set on fixed plate and bottom plate
It is equipped with the retainer ring for the damping spring to be fixed（12）, the two ends of each damping spring are located in the retainer ring.
4. elevator car top wheel device according to claim 3, it is characterised in that：The car top wheel support and the upper beam it
Between be provided with cushion pad（11）.
5. elevator car top wheel device according to claim 4, it is characterised in that：Fixed plate by screw with it is described
Upper beam is fixedly connected.
6. the elevator car top wheel device according to any one in Claims 1 to 5, it is characterised in that：Three dampings
The specification of spring is identical, and it is adjacent between damping spring spacing it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145187.5U CN206266039U (en) | 2016-10-21 | 2016-10-21 | A kind of elevator car top wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145187.5U CN206266039U (en) | 2016-10-21 | 2016-10-21 | A kind of elevator car top wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206266039U true CN206266039U (en) | 2017-06-20 |
Family
ID=59037581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621145187.5U Active CN206266039U (en) | 2016-10-21 | 2016-10-21 | A kind of elevator car top wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206266039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132802A (en) * | 2018-10-16 | 2019-01-04 | 苏州福特美福电梯有限公司 | A kind of elevator device against shake |
-
2016
- 2016-10-21 CN CN201621145187.5U patent/CN206266039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132802A (en) * | 2018-10-16 | 2019-01-04 | 苏州福特美福电梯有限公司 | A kind of elevator device against shake |
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| GR01 | Patent grant |