CN205602940U - Diversion sheave device for elevator car roofs - Google Patents
Diversion sheave device for elevator car roofs Download PDFInfo
- Publication number
- CN205602940U CN205602940U CN201620325409.5U CN201620325409U CN205602940U CN 205602940 U CN205602940 U CN 205602940U CN 201620325409 U CN201620325409 U CN 201620325409U CN 205602940 U CN205602940 U CN 205602940U
- Authority
- CN
- China
- Prior art keywords
- bracket
- connecting plate
- diversion sheave
- risers
- elevator car
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a diversion sheave device for elevator car roofs, including the diverting pulley support with install the diverting pulley in the diverting pulley support, the diverting pulley support comprises two parallel risers, the diverting pulley is installed between two risers, two riser lower parts lie in the diverting pulley below and offer corresponding quad slit, have worn a connecting plate in two quad slits, and the round hole that is used for with sedan -chair frame upper beam fixed connection is offered at the connecting plate both ends, is fixed with the bracket between the two riser lower extremes, and it has the shock pad to pack between bracket and the connecting plate, and bracket, shock pad and connecting plate are fixed is in the same place. The utility model discloses a back on the sedan -chair frame is put the beams in place is fixed to the connecting plate, and the connecting plate has certain buffer space through the quad slit on two risers to transfering the shock pad with the vibrations of diverting pulley production and carrying out the shock attenuation, the shock attenuation is effectual, has prolonged the longe -lived of this device greatly, can satisfy the elevator of different loads in addition through the hardness that changes the shock pad, and the range of application is wide.
Description
Technical field
This utility model relates to elevators field, is specifically related to a kind of elevator car top diversion sheave device.
Background technology
Elevator according to different traction ratios except use 1 to 1 traction ratio time, the most all at cage side and counterweight
Side is provided with diversion sheave, when the diversion sheave of cage side is arranged on sedan-chair frame upper beam when, we term it
Sedan-chair top diversion sheave.In order to improve the comfort that elevator runs, typically it is both provided with damping at sedan-chair top diversion sheave
Device, current great majority all use spring shock absorption, or some little circular or square rubber cushion dampings.When
When using spring shock absorption, due to its characteristic, typically only low-frequency vibration energy is reached preferable effect, and
Its effect of dither is undesirable, and in addition when load-carrying is excessive, life-time service can make spring fatigue produce forever
For a long time deformation, although and use some little circular sedan-chair tops or side's rubber cushion can meet the elevator of general low load-carrying,
But hold the elevator that can't stand heavy－duty.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of elevator car top diversion sheave device, its damping
Effective, service life is long.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of elevator car top diversion sheave device, including diversion sheave support and the anti-rope being arranged in diversion sheave support
Wheel, diversion sheave support is made up of two parallel risers, and diversion sheave is arranged between two risers, and described two erect
Plate bottom is positioned at below diversion sheave the square opening offering correspondence, is installed with a plate in two square openings, even
Fishplate bar two ends offer for fixing, with sedan-chair frame upper beam, the circular hole being connected, and are fixed with torr between two riser lower ends
Frame, is filled with cushion between bracket and connecting plate, bracket, cushion and connecting plate are fixed together.
Together with described bracket, cushion are bolted on connecting plate, bracket, cushion and connecting plate
All offer connecting hole in corresponding position, bolt is fixed with nut after connecting hole.
Being provided with side guard plate between described two riser two ends, two riser upper ends are provided with upper guard board.
Described bracket be U-shaped, U-shaped bracket openings down, reinforcement is installed in bracket.
Described bracket is bolted on two risers, is wherein evenly equipped with installing hole on the two side of bracket,
Offering the fixing hole corresponding with installing hole on two risers, bolt uses nut after fixing hole, installing hole
It is fixed.
This utility model is installed with a plate in the square opening of two riser bottoms, fixing between two riser lower ends
There is bracket, between bracket and connecting plate, be filled with cushion, after connecting plate is fixed on sedan-chair frame upper beam,
Connecting plate has certain cushion space by square opening on two risers, and the vibrations that rope sheave produces is passed to
Cushion carries out damping, good damping effect, and the life-span that substantially prolongs this device is long, additionally can pass through
The hardness changing cushion meets the elevator of different load-carrying, applied range.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the A-A profile of Fig. 1；
Fig. 3 is detonation configuration schematic diagram of the present utility model；
Fig. 4 is the structural representation of bracket of the present utility model；
Fig. 5 is the structural representation of riser of the present utility model；
Fig. 6 is the structural representation of connecting plate of the present utility model；
The structural representation of Fig. 7 cushion of the present utility model；
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 1-Fig. 7, a kind of elevator car top diversion sheave device, including diversion sheave support be arranged on anti-
Diversion sheave 5 in rope sheave support, diversion sheave support is made up of two parallel risers 6, installs in diversion sheave 5
Having wheel shaft, wheel shaft two ends are through the circular hole on two risers 6 and are fixed by fixed plate 4 and bolt, two
Riser 6 bottom is positioned at below diversion sheave the square opening 10 offering correspondence, is installed with one even in two square openings 10
Fishplate bar 8, connecting plate 8 two ends offer for fixing the circular hole 11 being connected, two risers 6 with sedan-chair frame upper beam
It is fixed with bracket 1 between lower end, between bracket 1 and connecting plate 8, is filled with cushion 2, bracket 1, subtract
Shake pad 2 and connecting plate 8 are fixed together by bolt 9, wherein exist at bracket, cushion and connecting plate
Corresponding position all offers connecting hole 12, and bolt 9 is fixed with nut after connecting hole.
Being provided with side guard plate 3 between two riser 6 two ends, two riser upper ends are provided with upper guard board 7, side guard plate 3
All it is bolted on two risers 6 with upper guard board 7 so that diversion sheave blocks tightly, it is not easy to make
Foreign body enters, and the most also installation and maintainer is safely provided guarantee.
Bracket 1 be U-shaped, U-shaped bracket openings down, so save material, and be provided with in bracket
Reinforcement 13, it is ensured that the intensity of bracket.
Bracket 1 is bolted on two risers 6, is wherein evenly equipped with installing hole 14 on the two side of bracket,
Offering the fixing hole 15 corresponding with installing hole on two risers, bolt uses spiral shell after fixing hole, installing hole
Mother is fixed.
This utility model uses a monoblock square Rubber shock-absorbing pad, and its size is chosen as 350X150X100,
Different according to load-carrying, its hardness also can be chosen.
Claims (5)
1. an elevator car top diversion sheave device, including diversion sheave support and the anti-rope being arranged in diversion sheave support
Wheel, diversion sheave support is made up of two parallel risers, and diversion sheave is arranged between two risers, and its feature exists
In: described two riser bottoms are positioned at below diversion sheave and offer corresponding square opening, are installed with in two square openings
A plate, connecting plate two ends offer for fixing the circular hole being connected, two riser lower ends with sedan-chair frame upper beam
Between be fixed with bracket, be filled with cushion, bracket, cushion and connecting plate between bracket and connecting plate
It is fixed together.
Elevator car top diversion sheave device the most according to claim 1, it is characterised in that: described bracket, subtract
Together with shake pad is bolted on connecting plate, bracket, cushion and connecting plate are equal in corresponding position
Offering connecting hole, bolt is fixed with nut after connecting hole.
Elevator car top diversion sheave device the most according to claim 1, it is characterised in that: described two risers two
Being provided with side guard plate between end, two riser upper ends are provided with upper guard board.
Elevator car top diversion sheave device the most according to claim 1, it is characterised in that: described bracket is U
Type, U-shaped bracket openings down, is provided with reinforcement in bracket.
Elevator car top diversion sheave device the most according to claim 4, it is characterised in that: described bracket passes through
It is bolted on two risers, is wherein evenly equipped with installing hole on the two side of bracket, two risers offer
The fixing hole corresponding with installing hole, bolt is fixed with nut after fixing hole, installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325409.5U CN205602940U (en) | 2016-04-15 | 2016-04-15 | Diversion sheave device for elevator car roofs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325409.5U CN205602940U (en) | 2016-04-15 | 2016-04-15 | Diversion sheave device for elevator car roofs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602940U true CN205602940U (en) | 2016-09-28 |
Family
ID=56973490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620325409.5U Expired - Fee Related CN205602940U (en) | 2016-04-15 | 2016-04-15 | Diversion sheave device for elevator car roofs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205602940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829700A (en) * | 2017-04-07 | 2017-06-13 | 海宁市红狮电梯装饰有限公司 | One kind is without the environmentally friendly car of spraying |
| US10941020B2 (en) | 2018-01-30 | 2021-03-09 | Otis Elevator Company | Deflector sheave bracket for offset bedplate |
| CN115490124A (en) * | 2022-10-08 | 2022-12-20 | 安徽汉神机电有限公司 | Diversion sheave device with shockproof elevator car roof and implementation method thereof |
-
2016
- 2016-04-15 CN CN201620325409.5U patent/CN205602940U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829700A (en) * | 2017-04-07 | 2017-06-13 | 海宁市红狮电梯装饰有限公司 | One kind is without the environmentally friendly car of spraying |
| US10941020B2 (en) | 2018-01-30 | 2021-03-09 | Otis Elevator Company | Deflector sheave bracket for offset bedplate |
| CN115490124A (en) * | 2022-10-08 | 2022-12-20 | 安徽汉神机电有限公司 | Diversion sheave device with shockproof elevator car roof and implementation method thereof |
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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: 20160928 Termination date: 20170415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |