CN209758912U - Rope lining protection device for winch - Google Patents
Rope lining protection device for winch Download PDFInfo
- Publication number
- CN209758912U CN209758912U CN201920295871.9U CN201920295871U CN209758912U CN 209758912 U CN209758912 U CN 209758912U CN 201920295871 U CN201920295871 U CN 201920295871U CN 209758912 U CN209758912 U CN 209758912U
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- China
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- rope
- lining
- winch
- steel wire
- tearing
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Abstract
The utility model relates to the technical field of rope lining protection devices, in particular to a rope lining protection device for a winch, which comprises a winch base and a steel wire rope, wherein the winch base is provided with a rope lining and a winch box body, fixed supports are respectively arranged above and below the left side and the right side of the winch base and the winch box body, a pin shaft is arranged on each fixed support, and a guide rope wheel is arranged on each pin shaft; the rope grooves of the guide rope wheels on the left side and the right side and the rope grooves on the left side and the right side of the rope lining are positioned on the same plumb line; the steel wire ropes on the left side and the right side respectively pass through the rope linings and the guide rope wheels on the left side and the right side. The utility model discloses a wire rope's operating position is injectd in the effect of leading wheel, can not cause the wearing and tearing of lining rim because of the wire rope off tracking, plays the effect of protection lining, and the leading wheel is easily changed, replaces the wearing and tearing of the difficult part of changing with the wearing and tearing of the part of easily changing, reduces the maintenance cost, plays the guard action to major part lining. Simple structure, simple to operate is fit for using widely on the winch.
Description
Technical Field
the utility model relates to a rope lining protection device technical field specifically is a rope lining protection device for winch.
Background
The running principle that the rope lining in the endless rope speed-regulating mechanical winch drives the steel wire rope can cause abrasion of the steel wire rope to the rope lining. The middle of the rope lining is provided with a parabola-shaped rope groove, which has large thickness and is wear-resistant. The rim of the two sides for preventing the steel wire rope from sliding out of the rope groove is small in thickness and easy to wear. In the process that the steel wire rope rotates along with the rope lining, the steel wire rope can cling to the rim of the rope lining due to the action of stress, so that the rim of the rope lining is abraded. The fraying of the rim of the liner can lead to premature failure of the liner. The replacement of worn-out lining not only delays the production, but also increases the use cost of the equipment and wastes manpower and material resources, so that the strengthening of the protection of the lining is a very necessary work.
disclosure of Invention
For solving traditional rope lining rim easy wearing and tearing can lead to the premature of rope lining to scrap, change the rope lining and hinder production, the technical problem of extravagant manpower and materials, the utility model provides a rope lining protection device for winch.
A rope lining protection device for a winch comprises a winch base and a steel wire rope, and is characterized in that the winch base is provided with a rope lining and a winch box body, fixing supports are respectively arranged above and below the left side and the right side of the winch base and the winch box body, a pin shaft is arranged on each fixing support, and a guide rope wheel is arranged on each pin shaft; the rope grooves of the guide rope wheels on the left side and the right side and the rope grooves on the left side and the right side of the rope lining are positioned on the same plumb line; the steel wire ropes on the left side and the right side respectively penetrate the rope linings and the guide rope wheels on the left side and the right side.
Furthermore, a parabolic rope groove is formed in the middle of the rope lining, and the flanges on the two sides of the rope lining are higher than the rope groove.
The utility model has the advantages that:
1. The utility model discloses a wire rope's operating position is injectd in the effect of leading wheel, can not cause the wearing and tearing of lining rim because of the wire rope off tracking, plays the effect of protection lining.
2. The utility model discloses replace the wearing and tearing of difficult change part with the wearing and tearing of easily changing the part, the maintenance cost is low.
Drawings
Fig. 1 is a front view of the structure diagram of the present invention;
Fig. 2 is a top view of the structural schematic diagram of the present invention.
The components in the figure are labeled as follows: 1. rope lining, 2, winch base, 3, winch box, 4, fixing support, 5, guide rope wheel, 6, pin shaft, 7, wire rope.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings:
as shown in the figure, the rope lining protection device for the winch comprises a winch base 2 and a steel wire rope 7, wherein a rope lining 1 and a winch box body 3 are installed on the winch base 2, fixing supports 4 are respectively installed above and below the left side and the right side of the winch base 2 and the winch box body 3, a pin shaft 6 is installed on each fixing support 4, and a guide rope wheel 5 is installed on each pin shaft 6; the rope grooves of the guide rope wheels 5 at the left and right sides and the rope grooves at the left and right sides of the rope lining 1 are positioned on the same vertical line; the steel wire ropes 7 on the left and right sides respectively pass through the rope linings 1 and the guide rope wheels 5 on the left and right sides. The middle of the rope lining 1 is provided with a parabola-shaped rope groove, and the rims of the two sides of the rope lining 1 are higher than the rope groove.
The fixed support 4, the guide sheave 5 and the pin 6 form one component of the rope lining protection. Four these subassemblies have constituted the rope lining protection device for the winch, and two of them are installed on winch box 3, play the effect that blocks wire rope 7 (go out the rope) wearing and tearing rope lining 1 rim, and two other install on winch base 2, play the effect that blocks wire rope 7 (go out the rope) wearing and tearing rope lining 1 rim. The wire rope 7 runs in the rope groove of the deflector sheave 5, and the mounting device of the deflector sheave 5 defines the running position of the wire rope 7. The fixed support 4 mounted on the winch box 3 and the fixed support 4 mounted on the winch base 2 have fixed positions in the vertical direction (as seen from the position of the wire rope 7 in a plan view). This fixing position defines the running position of the steel wire rope 7 on the rope porch 1, allowing the steel wire rope 7 to run in the parabolic groove of the rope porch 1, when the steel wire rope 7 is deflected towards the rim of the rope porch 1, the guiding action of the deflector sheave 5 causes the steel wire rope 7 to run back again in the parabolic groove of the rope porch 1.
The utility model discloses when using, endless rope speed governing mechanical winch relies on the frictional force between wire rope 7 and the winch rope lining 1 to drive the object operation. The steel wire rope 7 is wound on the rope lining 1 for three circles and connected together end to form a cycle. The middle of the rope lining 1 is provided with a parabola-shaped rope groove, and the rims on the two sides of the rope lining 1 are higher than the rope groove, so that the steel wire rope 7 is prevented from sliding out of the rope groove. In the operation process of the endless rope speed-regulating mechanical winch, the steel wire rope 7 is tightly attached to the rim of the rope lining 1 under the action of stress, so that the rim of the rope lining 1 is abraded. The utility model discloses winch rope lining protection device can stop wire rope 7 at the grooving, does not let wire rope 7 hug closely the rim of rope lining 1.
The utility model relates to a wire rope's operating position is injectd in effect that rope lining protection device passes through the leading wheel for the winch can not cause the wearing and tearing of rope lining rim because of the wire rope off tracking, plays the effect of protection rope lining, and the leading wheel is easily changed, replaces the wearing and tearing of the difficult replacement part with the wearing and tearing of easily changing the part, reduces the maintenance cost, plays the guard action to major part rope lining. Simple structure, simple to operate is fit for using widely on the winch.
The above description is a specific embodiment of the present invention, and all technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (2)
1. A rope lining protection device for a winch comprises a winch base (2) and a steel wire rope (7), and is characterized in that the winch base (2) is provided with a rope lining (1) and a winch box body (3), fixing supports (4) are respectively arranged above and below the left side and the right side of the winch base (2) and the winch box body (3), a pin shaft (6) is arranged on each fixing support (4), and a guide rope wheel (5) is arranged on each pin shaft (6); the rope grooves of the guide rope wheels (5) on the left side and the right side and the rope grooves on the left side and the right side of the rope lining (1) are positioned on the same vertical line; the steel wire ropes (7) on the left side and the right side respectively penetrate through the rope linings (1) and the guide rope wheels (5) on the left side and the right side.
2. The rope lining protection device for the winch according to claim 1, characterized in that the rope lining (1) is provided with a parabolic rope groove in the middle, and the rims of the two sides of the rope lining (1) are higher than the rope groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295871.9U CN209758912U (en) | 2019-03-08 | 2019-03-08 | Rope lining protection device for winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295871.9U CN209758912U (en) | 2019-03-08 | 2019-03-08 | Rope lining protection device for winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758912U true CN209758912U (en) | 2019-12-10 |
Family
ID=68754183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920295871.9U Active CN209758912U (en) | 2019-03-08 | 2019-03-08 | Rope lining protection device for winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209758912U (en) |
-
2019
- 2019-03-08 CN CN201920295871.9U patent/CN209758912U/en active Active
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