CN207792441U - It is a kind of easily to replace elevator driving wheel - Google Patents
It is a kind of easily to replace elevator driving wheel Download PDFInfo
- Publication number
- CN207792441U CN207792441U CN201721736836.3U CN201721736836U CN207792441U CN 207792441 U CN207792441 U CN 207792441U CN 201721736836 U CN201721736836 U CN 201721736836U CN 207792441 U CN207792441 U CN 207792441U
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- CN
- China
- Prior art keywords
- connecting plate
- wheel body
- driving wheel
- drive sleeve
- elevator driving
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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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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Elevator driving wheel is easily replaced the utility model discloses a kind of, including wheel body (1), it is evenly distributed with several races (2) on wheel body (1) outer wall, each race (2) both sides are equipped with several Arc stripes (3), Arc stripe (3) in identical race (2) is in interlaced distribution, connecting plate (4) placed side by side is equipped on the inside of wheel body (1), the heart channel of Hang-Shaoyin has been bolted drive sleeve (5) in connecting plate (4), annular spread has multiple locating slots (501) in drive sleeve (5), multiple stiffener plates (6) are equipped on the outside of connecting plate (4), stiffener plate (6) one end connects wheel body (1), the other end buckles into locating slot (501).The utility model can replace drive sleeve in the case where not changing structure and the position of wheel body, and replacement difficulty is small, replacement cost is low.
Description
Technical field
The utility model is related to a kind of elevator driving wheels, especially a kind of easily to replace elevator driving wheel.
Background technology
In elevator mechanical system, the up and down motion of lift car is to drive steel wire by frictional force by elevator driving wheel
It restricts to realize, the stable operation of elevator driving wheel is an important factor for influencing elevator work.But since drive shaft is rotating
Huge torsion can be brought to driving wheel in work, the coupling part at rotating wheel center is caused to will appear difference after long-term work
The cracking of degree or deformation need to ensure the operation stability of elevator by replacing driving wheel, and conventional driving wheel is most
It is the structure using integral type, causes the replacement difficulty of worker big, replacing construction is long；And due to the cost of manufacture of driving wheel compared with
Height, complicated replacement also improve maintenance and the operation cost of elevator.Therefore, existing elevator driving wheel, which exists, replaces difficulty
Greatly, the high problem of replacement cost.
Utility model content
Elevator driving wheel is easily replaced the purpose of the utility model is to provide a kind of.With replacing, difficulty is small, is replaced with for it
This low feature.
The technical solution of the utility model：It is a kind of easily to replace elevator driving wheel, including wheel body, it is uniformly distributed on wheel body outer wall
There are several races, each race both sides to be equipped with several Arc stripes in interlaced distribution, be equipped on the inside of wheel body placed side by side
Connecting plate, the heart channel of Hang-Shaoyin has been bolted drive sleeve in connecting plate, and annular spread has multiple locating slots in drive sleeve, on the outside of connecting plate
Equipped with multiple stiffener plates, stiffener plate one end connects wheel body, and the other end buckles into locating slot.
One kind above-mentioned is easily replaced in elevator driving wheel, and the connecting plate is equipped with multiple circular holes, and circular hole is located at adjacent add
Between strengthening tendons plate.
In a kind of easily replacement elevator driving wheel above-mentioned, the stiffener plate position on two side connecting plate is identical.
In a kind of easily replacement elevator driving wheel above-mentioned, the drive sleeve center is equipped with axis hole, and axis hole is equipped with keyway.
Compared with prior art, as running part and connecting plate is bolted in drive sleeve by the utility model, is made
The torsion that drive shaft provides can pass to wheel body by drive sleeve, and after drive sleeve stress cracks or deforms, worker only needs
Drive sleeve is replaced without the structure of change wheel body and position, replacement difficulty is small, replacement cost is low；Pass through stiffener plate
And locating slot, it can effectively improve the bonding strength between connecting plate and drive sleeve and reduce the torsion that each bolt is born in transmission
Power avoids the problem that drive sleeve occurs deforming or falling after stress, improves the transmission stability and service life of drive sleeve,
It further reduced the replacement cost of driving wheel.In addition, Arc stripe of the utility model by race both sides, can improve steel
Frictional force between cord and driving wheel improves the non-skid property of driving wheel.So the utility model, which has, replaces difficulty
Feature small, replacement cost is low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the A direction views of Fig. 1.
Label in attached drawing be：1- wheel bodys, 2- races, 3- Arc stripes, 4- connecting plates, 5- drive sleeves, 6- stiffener plates,
401- circular holes, 501- locating slots, 502- axis holes, 503- keyways.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.It is a kind of easily to replace elevator driving wheel, it constitutes as shown in Figure 1, including wheel body 1, uniformly divides on 1 outer wall of wheel body
Several races 2 are furnished with, 2 both sides of each race are equipped with several Arc stripes 3 in interlaced distribution, and 1 inside of wheel body is equipped with simultaneously
The connecting plate 4 set is discharged, the heart channel of Hang-Shaoyin has been bolted drive sleeve 5 in connecting plate 4, and annular spread there are multiple locating slots in drive sleeve 5
501,4 outside of connecting plate is equipped with multiple stiffener plates 6, and 6 one end of stiffener plate connects wheel body 1, and the other end buckles into locating slot 501
It is interior.
The connecting plate 4 is equipped with multiple circular holes 401, and circular hole 401 is between adjacent said rib plate 6.
6 position of stiffener plate on two side connecting plate 4 is identical.
5 center of the drive sleeve is equipped with axis hole 502, and axis hole 502 is equipped with keyway 503.
The operation principle of the utility model：Drive shaft is sequentially passed through to the axis hole 502 of two drive sleeves 5, and will driving
Two flat keys on wheel shaft are placed in both sides keyway 503, since 6 position of stiffener plate on two side connecting plates 4 is identical, make two
The axial position of its keyway 503 keeps overlapping side drive sleeve 5 after mounting, to ensure being stably connected with for drive shaft；Driving
Cooperation through flat key and keyway 503 drives drive sleeve 5 to rotate after taking turns axis connection, drive sleeve 5 by after torsion through 6 He of stiffener plate
Locating slot 501 drives connecting plate 4 and wheel body 1 to be rotated, and the cooperation of locating slot 501 and stiffener plate 6 can the company of effectively reducing
The shearing force that connecting bolt is born ensure that being stably connected with for drive sleeve 5 and connecting plate 4, and stiffener plate 6 can also improve connecting plate
The stress intensity of bonding strength and driving wheel between 4 and wheel body 1；Wheel body 1 drives the steel wire in race 2 by friction after rotating
Rope, Arc stripe 3 can be effectively increased contact area of the steel wire rope after stress and deformation between race 2, to improve steel wire
The suffered frictional force of rope, and the Arc stripe 3 of interlaced distribution can also make the stressed effect of steel wire rope more uniform,
Steel wire rope deformation impaired possibility is reduced while improving rotating effect, to improve the service life of steel wire rope.Work as biography
Deforming or crack occur after long-term use in dynamic set 5 when needing replacing, and worker can be fixed driving wheel by circular hole 401, then
It is replaced after drive sleeve 5 is taken out, reduces the replacement difficulty of driving wheel, reduce the replacement cost of driving wheel；Circular hole 401
The dead weight that driving wheel can also be reduced facilitates the installation of worker and fixed work.
Claims (4)
1. a kind of easily replacing elevator driving wheel, it is characterised in that：Including wheel body (1), it is evenly distributed on wheel body (1) outer wall several
Race (2), each race (2) both sides are equipped with several Arc stripes (3) in interlaced distribution, are equipped with simultaneously on the inside of wheel body (1)
Discharge the connecting plate (4) set, the heart channel of Hang-Shaoyin has been bolted drive sleeve (5) in connecting plate (4), there is more annular spread in drive sleeve (5)
A locating slot (501), connecting plate (4) outside are equipped with multiple stiffener plates (6), and stiffener plate (6) one end connects wheel body (1), separately
One end buckles into locating slot (501).
2. a kind of easily replacement elevator driving wheel according to claim 1, it is characterised in that：The connecting plate (4) is equipped with
Multiple circular holes (401), circular hole (401) are located between adjacent said rib plate (6).
3. a kind of easily replacement elevator driving wheel according to claim 1, it is characterised in that：On two side connecting plate (4)
Stiffener plate (6) position it is identical.
4. a kind of easily replacement elevator driving wheel according to claim 1, it is characterised in that：Drive sleeve (5) center is set
There are axis hole (502), axis hole (502) to be equipped with keyway (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736836.3U CN207792441U (en) | 2017-12-13 | 2017-12-13 | It is a kind of easily to replace elevator driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736836.3U CN207792441U (en) | 2017-12-13 | 2017-12-13 | It is a kind of easily to replace elevator driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207792441U true CN207792441U (en) | 2018-08-31 |
Family
ID=63284144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721736836.3U Active CN207792441U (en) | 2017-12-13 | 2017-12-13 | It is a kind of easily to replace elevator driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207792441U (en) |
-
2017
- 2017-12-13 CN CN201721736836.3U patent/CN207792441U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313009 Zhengdao Road 333, Lianshi Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Oyeda Machinery Manufacturing Co., Ltd. Address before: 313009 South Side of No. 18 Road, Lianshi Town Industrial Function Zone, Huzhou City, Zhejiang Province (No. 333 Lianxi Avenue) Patentee before: Zhejiang Ou Ye reaches Machinery Manufacturing Co., Ltd. |
|
| CP03 | Change of name, title or address |