CN205602928U - Elevator cab returns rope sheave group - Google Patents
Elevator cab returns rope sheave group Download PDFInfo
- Publication number
- CN205602928U CN205602928U CN201620262888.0U CN201620262888U CN205602928U CN 205602928 U CN205602928 U CN 205602928U CN 201620262888 U CN201620262888 U CN 201620262888U CN 205602928 U CN205602928 U CN 205602928U
- Authority
- CN
- China
- Prior art keywords
- upper plate
- wheel carriers
- wheeled frame
- fixed
- wheel
- 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
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an elevator cab returns rope sheave group, two wheel carriers that set up including the interval, the U -shaped frame of wheel carrier for having a diapire and two lateral walls, the diapire of two -wheeled frame is relative, be provided with the wheelset between the two -wheeled frame, the wheelset rotates the assembly on the two -wheeled frame, it keeps off the rope board to be provided with at the both ends of two -wheeled frame, two keep off the rope boards respectively with the diapire fixation of two -wheeled frame, the lower part of two -wheeled frame is provided with the guard shield, the guard shield is fixed on the two -wheeled frame, the top of two -wheeled frame is provided with the upper plate, set up wire rope on the upper plate and stretched out the mouth, be provided with hydraulic shock absorber between the lateral wall of upper plate and two -wheeled frame, the pressure spring has still been laid between the lateral wall of upper plate and two -wheeled frame, the upper end of each pressure spring is fixed with the upper plate, the lower extreme is fixed with the wheel carrier. The utility model discloses a combined damping of hydraulic shock absorber and pressure spring formation is adopted in shock attenuation between upper plate and the two -wheeled frame, and the combined damping rigidity retentivity of this type uses the in -process to have ageing problem hardly well.
Description
Technical field
This utility model relates to a kind of elevator car top and returns pulley set, belongs to a kind of elevator components.
Background technology
Along with development and the raising of living standards of the people of elevator technology, elevator application in daily life is more and more extensive, has become as the ingredient that daily life China is indispensable, and the ride quality of elevator is required more and more higher by elevator user.Existing elevator car top returns the damping element of pulley set and uses rubber blanket more, elastomeric material there are the defect that permanent deformation is big, material is the most aging the most under the effect of the pressure, typically elasticity can be gone not have the effect of vibration damping with regard to mistake after 2-3 in actual use；Elastomeric material also has the characteristic that can effectively deaden low-frequency vibration but easily Guiding high frequency vibration, if just easilying lead to the resonance of lift car in the presence of having dither source in elevator device and making the ride comfort of elevator be deteriorated.
Utility model content
The purpose of this utility model is to provide a kind of elevator car top and returns pulley set, returns pulley set and there are, for the elastomeric material of damping, the problem that permanent deformation is big, material is the most aging the most under the effect of the pressure solving elevator car top of the prior art.
In order to realize object above, this utility model adopts the following technical scheme that a kind of elevator car top returns pulley set, including spaced two wheel carriers, wheel carrier is the U-shaped frame with a diapire and two sidewalls, the diapire of two wheel carriers is relative, it is provided with wheels between two wheel carriers, wheels rotate and are assemblied on two wheel carriers, the two ends of two wheel carriers are provided with rope blocking plate, the fixing assembling with the diapire of two wheel carriers respectively of two rope blocking plates, the bottom of two wheel carriers is provided with guard shield, guard shield is fixed on two wheel carriers, two wheel carriers be provided above upper plate, steel wire rope extending port is offered on upper plate, it is provided with hydraulic damper between the sidewall of upper plate and two wheel carriers, stage clip also it is laid with between the sidewall of upper plate and two wheel carriers, the upper end of each stage clip is fixed with upper plate, lower end is fixed with wheel carrier.
The two ends of described hydraulic damper are fixed on upper plate and wheel carrier by bolt arrangement respectively.
On described upper plate, the position corresponding to each stage clip is fixed with stable projection, stablizes projection and extends downwardly in stage clip, wheel carrier is fixed with fitting projection, and fitting projection extends upwardly into stage clip, has buffer gap between stable projection and fitting projection.
It is slot that described steel wire rope stretches out hole.
Damping between upper plate of the present utility model and two wheel carriers uses the combined vibration that hydraulic damper and stage clip are formed, this type combined vibration rigidity retentivity there's almost no catabiosis during using well, this type combined vibration another all has good deadening effect to high and low frequency vibration and is effectively reduced car vibrations when elevator runs, deform relatively small, so the elevator using this kind of Novel elevator car top to return pulley set has good riding comfort.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment.
Detailed description of the invention
A kind of elevator car top returns the embodiment of pulley set, in FIG, its wheel carrier 1 is the U-shaped frame with a diapire and two sidewalls, wheel carrier 1 is two, two wheel carrier 1 intervals are arranged, and the diapire of two wheel carriers 1 is relative, it is provided with wheels 2 between two wheel carriers 1, wheels 2 are to rotate to be assemblied on two wheel carriers 1, be provided with rope blocking plate 3 at the two ends of two wheel carriers 1, the structure of two rope blocking plates 3 is the same, is also U-shaped, the sidewall of two rope blocking plates 3 respectively with the diapire snug fit of wheel carrier 2, together with the sidewall of two rope blocking plates 3 is securely fitted in wheel carrier 1 by bolt assembly respectively.The bottom of two wheel carriers 1 is provided with guard shield 4, and guard shield 4 is to be fixed on the sidewall of two wheel carriers 2 by bolt assembly.It is provided above upper plate 5 at two wheel carriers 1, steel wire rope extending port 6 is offered on upper plate 5, steel wire rope extending port 6 is slot, it is respectively arranged with a hydraulic damper 7 between upper plate 5 and the sidewall of two wheel carriers 1, the two ends of hydraulic damper 7 are fixed on by bolt arrangement on the sidewall of upper plate 5 and wheel carrier 1 respectively, hydraulic damper 7 is in the middle part of the sidewall of wheel carrier 1, stage clip 8 also it is laid with between upper plate 5 and the sidewall of two wheel carriers 1, stage clip 8 has four, it is arranged on the both sides of hydraulic damper 7 two-by-two, the upper end of each stage clip 8 is fixed with upper plate 5, lower end is fixed with wheel carrier 1.On upper plate 5, the position corresponding to stage clip 8 is fixed with stable projection, stablizes projection and extends downwardly in stage clip 8, wheel carrier 1 is fixed with fitting projection, and fitting projection extends upwardly into stage clip 8, has buffer gap between stable projection and fitting projection.
The present embodiment is according to illustrating of making this utility model, and is not that corresponding structure can be not provided with in other embodiments to restriction of the present utility model, the function in need not appended claims.
Any technical scheme carried out technical characteristic of the present utility model obtained by equivalent falls within the scope of this utility model protection.
Claims (4)
1. an elevator car top returns pulley set, it is characterized in that: include spaced two wheel carriers, wheel carrier is the U-shaped frame with a diapire and two sidewalls, the diapire of two wheel carriers is relative, it is provided with wheels between two wheel carriers, wheels rotate and are assemblied on two wheel carriers, the two ends of two wheel carriers are provided with rope blocking plate, the fixing assembling with the diapire of two wheel carriers respectively of two rope blocking plates, the bottom of two wheel carriers is provided with guard shield, guard shield is fixed on two wheel carriers, two wheel carriers be provided above upper plate, steel wire rope extending port is offered on upper plate, it is provided with hydraulic damper between the sidewall of upper plate and two wheel carriers, stage clip also it is laid with between the sidewall of upper plate and two wheel carriers, the upper end of each stage clip is fixed with upper plate, lower end is fixed with wheel carrier.
Elevator car top the most according to claim 1 returns pulley set, it is characterised in that: the two ends of described hydraulic damper are fixed on upper plate and wheel carrier by bolt arrangement respectively.
Elevator car top the most according to claim 1 and 2 returns pulley set, it is characterized in that: on described upper plate, the position corresponding to each stage clip is fixed with stable projection, stablize projection and extend downwardly in stage clip, fitting projection it is fixed with on wheel carrier, fitting projection extends upwardly into stage clip, has buffer gap between stable projection and fitting projection.
Elevator car top the most according to claim 3 returns pulley set, it is characterised in that: it is slot that described steel wire rope stretches out hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262888.0U CN205602928U (en) | 2016-03-31 | 2016-03-31 | Elevator cab returns rope sheave group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262888.0U CN205602928U (en) | 2016-03-31 | 2016-03-31 | Elevator cab returns rope sheave group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602928U true CN205602928U (en) | 2016-09-28 |
Family
ID=56965205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620262888.0U Expired - Fee Related CN205602928U (en) | 2016-03-31 | 2016-03-31 | Elevator cab returns rope sheave group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205602928U (en) |
-
2016
- 2016-03-31 CN CN201620262888.0U patent/CN205602928U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205298371U (en) | Damping spring shock absorber | |
| CN204958064U (en) | Elevator car frame | |
| CN205602928U (en) | Elevator cab returns rope sheave group | |
| CN203545399U (en) | Packsack-type elevator structure | |
| CN210048335U (en) | Damping device of elevator car | |
| CN202992010U (en) | Damping device for double top beams of elevator car frame | |
| CN202785180U (en) | Elevator cab with damping device internally installed | |
| CN204020463U (en) | A kind of vehicle damper and use the vehicle of this shock attenuation unit | |
| CN206000915U (en) | A kind of composite shock-absorbing pad | |
| CN202072373U (en) | Elevator vibration damper | |
| CN209228934U (en) | Shock-proof machine frame | |
| CN212073946U (en) | Multifunctional storage battery box | |
| CN204079190U (en) | The damping installation structure of towing machine | |
| CN202022640U (en) | Elevator cage | |
| CN204432787U (en) | A kind of mounting structure of cross-country car vehicle body and cross-country car | |
| CN209081216U (en) | Knapsack posture elevator traction system after a kind of | |
| CN205858463U (en) | A kind of catalytic muffler suspension bracket | |
| CN106274335A (en) | A kind of car shock mitigation system | |
| CN205555810U (en) | Mounting structure of elevator car kuppe | |
| CN204897111U (en) | Subassembly at bottom of elevator sedan -chair | |
| CN202785183U (en) | Horizontal limiting structure on lift car and between upper car bottom and lower car bottom | |
| CN205555819U (en) | Elevator hauler frame | |
| CN205602941U (en) | Rope sheave group is returned on sedan -chair top | |
| CN204847670U (en) | Special vibration damper of elevartor shaft | |
| CN209242445U (en) | A kind of car floor structure of lift car |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170331 |