CN105236245A - Traction wheel iron casting - Google Patents
Traction wheel iron casting Download PDFInfo
- Publication number
- CN105236245A CN105236245A CN201510672169.6A CN201510672169A CN105236245A CN 105236245 A CN105236245 A CN 105236245A CN 201510672169 A CN201510672169 A CN 201510672169A CN 105236245 A CN105236245 A CN 105236245A
- Authority
- CN
- China
- Prior art keywords
- outer ring
- traction wheel
- traction sheave
- inner ring
- wheel body
- 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.)
- Pending
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Abstract
The invention belongs to the technical field of mechanical equipment and discloses a traction wheel iron casting. The traction wheel iron casting comprises a traction wheel body. The traction wheel body comprises an outer ring and an inner ring. The outer ring and the inner ring are connected through a supporting connecting frame. The supporting connecting frame, the outer ring and the inner ring are integrally formed. A shaft sleeve hole is formed in the inner ring. An inner protective frame is arranged at one end of the outer ring, and an outer protective frame is arranged at the other end of the outer ring. The traction wheel iron casting is simple in structure, economical and practical; through the arrangement of the inner protective frame and the outer protective frame, the traction wheel body and a steel wire rope can be effectively protected, and the work stability of the steel wire rope is improved; through the arrangement of miniature protruding blocks, the friction force between the steel wire rope and the inner wall of a rope groove can be effectively increased, friction transmission between the traction wheel body and the steel wire rope is improved, the work effect of the traction wheel body is effectively improved, and the traction wheel body is used more economically and efficiently.
Description
Technical field
The present invention relates to a kind of ironcasting, be specifically related to a kind of traction sheave ironcasting, belong to mechanical equipment technical field.
Background technology
Traction sheave is the rope sheave on towing machine, also claim traction rope sheave or drive rope sheave, it is the device that some drive apparatus such as elevator transmit traction power, mainly utilize the friction force transferring power of grooving on traction steel-cable and traction wheel rim, traction sheave is contained on the worm-wheel shaft in retarder, if gearless machine, namely the side of drg is contained in, with motor brake axle on the same axis, but, along with the use gradually of traction sheave, some use deficiency also manifesting, the friction force produced between existing traction sheave grooving and steel rope is not efficient, the serious use economic benefit reducing traction sheave, also result in the reduction of steel rope result of use and value of service, simultaneously, existing traction sheave in use, not there are outside traction sheave some protection limiting frames, affect the working stability of traction sheave and steel rope, for this reason, we propose a kind of traction sheave ironcasting, by arranging protection internal frame and protection outrigger, can carry out protecting the work of traction sheave and steel rope by actv., the working stability of hoisting cable, by the setting of miniature projection, effectively can improve the friction force between steel rope and grooving inwall, promote the frictional transmission between traction sheave and steel rope, the working effect of effective lifting traction sheave, traction sheave uses efficient more economically.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect; a kind of traction sheave ironcasting is provided; can carry out to traction sheave and steel rope work protection by actv. owing to arranging protection internal frame and protection outrigger; the working stability of hoisting cable; by the setting of miniature projection; effectively can improve the friction force between steel rope and grooving inwall, promote the frictional transmission between traction sheave and steel rope, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
The invention provides a kind of traction sheave ironcasting; comprise traction sheave body; described traction sheave body comprises outer ring and inner ring; described outer ring is connected by support connecting frame with inner ring; described support connecting frame and outer ring and inner ring one-body molded; described inner ring inside is provided with axle sleeve hole, and one end, described outer ring is provided with protection internal frame, and the described outer ring other end is provided with protection outrigger.
As a preferred technical solution of the present invention, top layer, described outer ring is provided with organizes grooving more, and described grooving inside is provided with multiple miniature projection.
As a preferred technical solution of the present invention, described miniature projection is arranged on inside grooving in irregular distribution.
As a preferred technical solution of the present invention, described protection outrigger and protection internal frame fixedly weld with outer ring.
The beneficial effect that the present invention reaches is: a kind of traction sheave ironcasting; due to protection internal frame and the setting protecting outrigger; can carry out protecting the work of traction sheave and steel rope by actv.; the working stability of hoisting cable; by the setting of miniature projection, effectively can improve the friction force between steel rope and grooving inwall, promote the frictional transmission between traction sheave and steel rope; the working effect of effective lifting traction sheave, traction sheave uses efficient more economically.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is a kind of traction sheave ironcasting integral structure schematic diagram described in the embodiment of the present invention;
Fig. 2 is a kind of traction sheave ironcasting outer ring structure schematic diagram described in the embodiment of the present invention;
Fig. 3 is the miniature projection schematic diagram of a kind of traction sheave ironcasting described in the embodiment of the present invention;
Number in the figure: 1, outer ring; 2, inner ring; 3, support connecting frame; 4, axle sleeve hole; 5, grooving; 6, outrigger is protected; 7, internal frame is protected; 8, miniature projection; 9, traction sheave body.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: refer to Fig. 1-3; a kind of traction sheave ironcasting of the present invention; comprise traction sheave body 9; described traction sheave body 9 comprises outer ring 1 and inner ring 2; described outer ring 1 is connected by support connecting frame 3 with inner ring 2, described support connecting frame 3 and outer ring 1 and inner ring 2 one-body molded, described inner ring 2 inside is provided with axle sleeve hole 4; one end, described outer ring 1 is provided with protection internal frame 7, and described outer ring 1 other end is provided with protection outrigger 6.
Top layer, described outer ring 1 is provided with many group groovings 5, described grooving 5 inside is provided with multiple miniature projection 8, described miniature projection 8 is arranged on inside grooving 5 in irregular distribution, the setting of miniature projection 8, effectively can improve the friction force between steel rope and grooving 5 inwall, promote the frictional transmission between traction sheave and steel rope, the working effect of effective lifting traction sheave, traction sheave uses efficient more economically, described protection outrigger 6 and protection internal frame 7 fixedly weld with outer ring 1, the setting of protection internal frame and protection outrigger, can carry out protecting the work of traction sheave and steel rope by actv., the working stability of hoisting cable.
It should be noted that; the present invention is a kind of traction sheave ironcasting; during work; steel rope is connected with traction sheave by grooving 5; towing machine drives traction sheave to start working; frictional transmission is produced with steel rope; in the process; miniature projection 8 is started working; improve the friction force between steel rope and grooving 5 inwall, promote the frictional transmission between traction sheave and steel rope, protection outrigger 6 and protection internal frame 7 carry out the protection to traction sheave and steel rope work; the working stability of hoisting cable, the result of use of traction sheave is effectively promoted.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a traction sheave ironcasting; comprise traction sheave body (9); it is characterized in that; described traction sheave body (9) comprises outer ring (1) and inner ring (2); described outer ring (1) is connected by support connecting frame (3) with inner ring (2); described support connecting frame (3) and outer ring (1) and inner ring (2) one-body molded; described inner ring (2) inside is provided with axle sleeve hole (4); described outer ring (1) one end is provided with protection internal frame (7), and described outer ring (1) other end is provided with protection outrigger (6).
2. a kind of traction sheave ironcasting according to claim 1, is characterized in that, described outer ring (1) top layer is provided with organizes grooving (5) more, and described grooving (5) inside is provided with multiple miniature projection (8).
3. a kind of traction sheave ironcasting according to claim 1, is characterized in that, described miniature projection (8) is arranged on grooving (5) inner side in irregular distribution.
4. a kind of traction sheave ironcasting according to claim 1, is characterized in that, described protection outrigger (6) and protection internal frame (7) are fixedly welded with outer ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672169.6A CN105236245A (en) | 2015-10-13 | 2015-10-13 | Traction wheel iron casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672169.6A CN105236245A (en) | 2015-10-13 | 2015-10-13 | Traction wheel iron casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105236245A true CN105236245A (en) | 2016-01-13 |
Family
ID=55034141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510672169.6A Pending CN105236245A (en) | 2015-10-13 | 2015-10-13 | Traction wheel iron casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105236245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404513A (en) * | 2018-11-08 | 2019-03-01 | 泉州台商投资区嘉尚网络科技有限公司 | Cornerite is small and the big traction sheave that rubs |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465161A (en) * | 1981-02-17 | 1984-08-14 | Mitsubishi Denki Kabushiki Kaisha | Elevator winding device |
| CN203439879U (en) * | 2013-07-11 | 2014-02-19 | 佛山市欧汇电梯配件有限公司 | Elevator traction wheel |
| CN203959610U (en) * | 2014-05-27 | 2014-11-26 | 顾鹏 | A kind of towing machine of construction hoisting machine |
| CN205087761U (en) * | 2015-10-13 | 2016-03-16 | 繁昌县金科机电科技有限公司 | Driving sheave ironcasting |
-
2015
- 2015-10-13 CN CN201510672169.6A patent/CN105236245A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465161A (en) * | 1981-02-17 | 1984-08-14 | Mitsubishi Denki Kabushiki Kaisha | Elevator winding device |
| CN203439879U (en) * | 2013-07-11 | 2014-02-19 | 佛山市欧汇电梯配件有限公司 | Elevator traction wheel |
| CN203959610U (en) * | 2014-05-27 | 2014-11-26 | 顾鹏 | A kind of towing machine of construction hoisting machine |
| CN205087761U (en) * | 2015-10-13 | 2016-03-16 | 繁昌县金科机电科技有限公司 | Driving sheave ironcasting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404513A (en) * | 2018-11-08 | 2019-03-01 | 泉州台商投资区嘉尚网络科技有限公司 | Cornerite is small and the big traction sheave that rubs |
| CN109404513B (en) * | 2018-11-08 | 2021-04-16 | 诸暨市源浦机械科技有限公司 | Traction sheave with small wrap angle and large friction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160113 |
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| WD01 | Invention patent application deemed withdrawn after publication |