CN205687369U - The traction sheave ironcasting that a kind of work efficiency is high - Google Patents
The traction sheave ironcasting that a kind of work efficiency is high Download PDFInfo
- Publication number
- CN205687369U CN205687369U CN201620610982.0U CN201620610982U CN205687369U CN 205687369 U CN205687369 U CN 205687369U CN 201620610982 U CN201620610982 U CN 201620610982U CN 205687369 U CN205687369 U CN 205687369U
- Authority
- CN
- China
- Prior art keywords
- ring layer
- grooving
- traction sheave
- cast iron
- ironcasting
- 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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Abstract
The utility model discloses the traction sheave ironcasting that a kind of work efficiency is high, including wheel body, described wheel body includes inner rim and outer rim, it is connected by bracing frame between described inner rim and outer rim, described outer rim includes cast iron ring layer, it is provided with, on the lateral surface of described cast iron ring layer, the draw-in groove being spaced substantially equidistant, it is provided with interior grooving in described cast iron ring layer, the outer sheath of described cast iron ring layer is connected to rubber ring layer, it is provided with the fixture block suitable with draw-in groove on the medial surface of described rubber ring layer, the outer grooving suitable with interior grooving it is provided with in described rubber ring layer, it is provided with anti-skidding lamina on the inwall of bottom described outer grooving and both sides, it is provided with equally distributed non-slip bumps on described anti-skidding lamina.The traction sheave ironcasting that this work efficiency is high adds the size of frictional force between steel wire rope and outer grooving, improve the frictional drive power between traction sheave and steel wire rope, it is effectively improved the working effect of traction sheave, improves the efficiency of work, use the most efficient.
Description
Technical field
This utility model relates to field of mechanical technique, the traction sheave ironcasting that a kind of work efficiency is high.
Background technology
Traction sheave is the rope sheave on traction machine, also referred to as traction rope sheave or drive rope sheave.It is the device of elevator transmission traction power,
Utilize traction steel-cable and the frictional force transmission power of grooving on traction wheel rim, be contained on the worm-wheel shaft in decelerator.Need to refer to
Going out, it is not enough that existing general traction sheave mostly also exists frictional force, thus causes the problem that traction sheave service efficiency is the highest, existing
The problems referred to above are solved in a kind of new technique scheme of needs.
Utility model content
The purpose of this utility model is the traction sheave ironcasting providing a kind of work efficiency high, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, the following technical scheme of this utility model offer: the traction sheave cast iron that a kind of work efficiency is high
Part, including wheel body, described wheel body includes inner rim and outer rim, is connected by bracing frame between described inner rim and outer rim,
Described outer rim includes cast iron ring layer, and the lateral surface of described cast iron ring layer is provided with the draw-in groove being spaced substantially equidistant, described cast iron
Being provided with interior grooving in ring layer, the outer sheath of described cast iron ring layer is connected to rubber ring layer, and the medial surface of described rubber ring layer sets
It is equipped with the fixture block suitable with draw-in groove, described rubber ring layer is provided with the outer grooving suitable with interior grooving, described outer grooving
It is provided with anti-skidding lamina on the inwall of bottom and both sides, described anti-skidding lamina is provided with equally distributed non-slip bumps.
Preferably, described inner rim be internally provided with axis hole.
Preferably, the most inclined shape in the side of described draw-in groove and fixture block.
Compared with prior art, the beneficial effects of the utility model are: the traction sheave ironcasting that this work efficiency is high passes through
Outer grooving, anti-skidding lamina and non-slip bumps are used in conjunction with each other, and add the size of frictional force between steel wire rope and outer grooving, carry
Rise the frictional drive power between traction sheave and steel wire rope, be effectively improved the working effect of traction sheave, improve the effect of work
Rate, uses the most efficient.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model cross-sectional view；
Fig. 3 is this utility model rubber ring Rotating fields schematic diagram；
Fig. 4 is this utility model cast iron Circle Structure schematic diagram.
In figure: 1 wheel body, 2 inner rims, 3 outer rims, 4 bracing frames, 5 cast iron ring layers, grooving, 7 rubber ring layers, 8 outer ropes in 6
Groove, 9 anti-skidding laminas, 10 non-slip bumps, 11 draw-in grooves, 12 fixture blocks.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-4, this utility model provides a kind of technical scheme: the traction sheave ironcasting that a kind of work efficiency is high,
Including wheel body 1, wheel body 1 includes inner rim 2 and outer rim 3, inner rim 2 be internally provided with axis hole, inner rim 2 and outer rim 3
Between connected by bracing frame 4, being formed in one between bracing frame 4, inner rim 2 and outer rim 3 three forms, and makes traction sheave more
Adding firm, outer rim 3 includes cast iron ring layer 5, and the lateral surface of cast iron ring layer 5 is provided with the draw-in groove 11 being spaced substantially equidistant, draw-in groove
11 play the effect to fixture block 12 clamping, and cast iron ring layer 5 is provided with interior grooving 6, and interior grooving 6 plays the effect that external grooving 8 is spacing,
The outer sheath of cast iron ring layer 5 is connected to rubber ring layer 7, and the medial surface of rubber ring layer 7 is provided with the fixture block suitable with draw-in groove 11
12, the most inclined shape in side of draw-in groove 11 and fixture block 12, draw-in groove 11 cooperates with fixture block 12, makes rubber ring layer 7 and cast iron circle
Connection between layer 5 is more tight, is effectively improved the using effect of traction sheave, rubber ring layer 7 is provided with and interior grooving 6 phase
Adaptive outer grooving 8,8 position-limiting actions of outer grooving, make steel wire rope to move on the traction sheave, improve safe performance, outward
It is provided with anti-skidding lamina 9 on the inwall of bottom grooving 8 and both sides, adds the frictional force between outer grooving 8 and steel wire rope, carry
Rise safety when steel wire rope uses, effectively prevent the generation of security incident, anti-skidding lamina 9 is provided with equally distributed
Non-slip bumps 10, is used in conjunction with each other by outer grooving 8, anti-skidding lamina 9 and non-slip bumps 10, adds steel wire rope and outer grooving
The size of frictional force between 8, improves the frictional drive power between traction sheave and steel wire rope, is effectively improved the work of traction sheave
Effect, improves the efficiency of work, uses the most efficient.
During use: steel wire rope is connected with traction sheave by outer grooving 8, traction machine drives traction sheave to start working, rubber ring
Anti-skidding lamina 9 and non-slip bumps 10 on layer 7 improve the frictional force between steel wire rope and outer grooving 8, the card in rubber ring layer 7
Block 12, by draw-in groove 11 and cast iron ring layer 5 clamping, makes the connection between rubber ring layer 7 and cast iron ring layer 5 more tight, makes traction
The work efficiency of wheel can reach higher.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. the traction sheave ironcasting that work efficiency is high, including wheel body (1), it is characterised in that: described wheel body (1) includes interior wheel
Circle (2) and outer rim (3), be connected by bracing frame (4) between described inner rim (2) with outer rim (3), described outer rim (3)
Including cast iron ring layer (5), the lateral surface of described cast iron ring layer (5) is provided with the draw-in groove (11) being spaced substantially equidistant, described cast iron
Being provided with interior grooving (6) in ring layer (5), the outer sheath of described cast iron ring layer (5) is connected to rubber ring layer (7), described rubber ring layer
(7) it is provided with the fixture block (12) suitable with draw-in groove (11) on medial surface, described rubber ring layer (7) is provided with and interior grooving
(6) suitable outer grooving (8), the inwall of described outer grooving (8) bottom and both sides is provided with anti-skidding lamina (9), described
Equally distributed non-slip bumps (10) it is provided with on anti-skidding lamina (9).
The traction sheave ironcasting that a kind of work efficiency the most according to claim 1 is high, it is characterised in that: described inner rim
(2) be internally provided with axis hole.
The traction sheave ironcasting that a kind of work efficiency the most according to claim 1 is high, it is characterised in that: described draw-in groove (11)
The most inclined shape in side with fixture block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620610982.0U CN205687369U (en) | 2016-06-21 | 2016-06-21 | The traction sheave ironcasting that a kind of work efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620610982.0U CN205687369U (en) | 2016-06-21 | 2016-06-21 | The traction sheave ironcasting that a kind of work efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205687369U true CN205687369U (en) | 2016-11-16 |
Family
ID=57416527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620610982.0U Expired - Fee Related CN205687369U (en) | 2016-06-21 | 2016-06-21 | The traction sheave ironcasting that a kind of work efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205687369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502685A (en) * | 2018-03-21 | 2018-09-07 | 永大电梯设备（中国）有限公司 | A kind of elevator great friction coefficient traction sheave |
-
2016
- 2016-06-21 CN CN201620610982.0U patent/CN205687369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502685A (en) * | 2018-03-21 | 2018-09-07 | 永大电梯设备（中国）有限公司 | A kind of elevator great friction coefficient traction sheave |
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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: 20161116 Termination date: 20190621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |