CN204897268U - Haulage rope swing switching -over device - Google Patents
Haulage rope swing switching -over device Download PDFInfo
- Publication number
- CN204897268U CN204897268U CN201520544867.3U CN201520544867U CN204897268U CN 204897268 U CN204897268 U CN 204897268U CN 201520544867 U CN201520544867 U CN 201520544867U CN 204897268 U CN204897268 U CN 204897268U
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- swivel arm
- group
- switching
- pulley
- pulley group
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Abstract
The utility model discloses a haulage rope swing switching -over device. Swing switching -over device arranges and can revolute movable arm rotating shaft wobbling rotor arm that the dress is at inside or two the outside fixed pulley group of rotor arm including the fixed axle of dress in the frame, perpendicular to fixed axle, be equipped with on the fixed axle and be equipped with head pulley group and switching -over pulley on every switching -over support around two switching -over supports of solid fixed axis rotation, head pulley group is orthogonal with the central line of switching -over pulley, the haulage rope is organized at head pulley group, the fixed pulley group on rotor arm right side, the switching -over pulley on rotor arm right side, the left switching -over pulley of rotor arm, the left fixed pulley group of rotor arm, the left head pulley of rotor arm on rotor arm right side around the dress in proper order. The utility model discloses guaranteed that reverse wheel and fixed pulley group are pulling only borne tension force of in -process to can prolong reverse wheel and fixed pulley's life, the guarantee is by the safety of pulling equipment.
Description
Technical field
The utility model relates to a kind of hauling rope swing converter, and this reversing arrangement can be used for changing the lead of hauling rope, and reverse wheel is with active wheels synchronous axial system.
Background technology
In engineering practice, the application of hauling rope is very extensive, and the strained condition of hauling rope and pulley directly affects the safety of Towed Unit, therefore to hauling rope and pulley also very many in the research of the strained condition of distraction procedure.
Current hauling rope is in distraction procedure, due to the design problem of commutation process device, the Impact direction of the line of reverse wheel and dead sheave and the Impact direction of reverse wheel and dead sheave is caused to there is certain angle, thus make reverse wheel and dead sheave not only will bear pulling force in distraction procedure, also bear torsion, this force-bearing situation will directly affect the service life of reverse wheel and dead sheave, affects the safety of Towed Unit simultaneously.
Utility model content
The utility model aims to provide a kind of hauling rope swing converter, this swing converter can ensure that reverse wheel and dead sheave group only bear pulling force in distraction procedure, thus the service life of reverse wheel and dead sheave group can be extended, ensure the safety of Towed Unit.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of hauling rope swing converter, comprises the anchor shaft be contained in frame, arranges be contained in two dead sheave groups that swivel arm is inner or outside by the swivel arm that the movable arm rotating shaft that can rotate rotates perpendicular to anchor shaft; Described anchor shaft is equipped with two commutation supports that can rotate around anchor shaft, each fixed support is equipped with driving pulley group and angle pulley; The line of centers of described driving pulley group and angle pulley is orthogonal; Hauling rope installs around in the driving pulley group on the left of angle pulley on the right side of the driving pulley group on the right side of swivel arm, the dead sheave group on the right side of swivel arm, swivel arm, the angle pulley on the left of swivel arm, the dead sheave group on the left of swivel arm, swivel arm successively.
Thus, when swivel arm needs in time axially swinging, draw gear draws described hauling rope and pulls dead sheave, and swivel arm rotates thereupon, and when swivel arm needs around axial lower swing, process is contrary.Thus, the utility model can be used for changing the lead of hauling rope, and reverse wheel is with active wheels synchronous axial system, meanwhile, and the line active Impact direction of reverse wheel and the stressed conllinear of dead sheave group together of initiatively commutate wheels and dead sheave group.
Be below the technical scheme of further improvement of the utility model:
Further, the angle pulley on the left of described swivel arm and the angle pulley on the right side of swivel arm are oppositely arranged, and in same plane.
Further, the driving pulley group on the right side of described swivel arm and the dead sheave group on the right side of swivel arm are on same perpendicular; Driving pulley group on the left of described swivel arm and the dead sheave group on the left of swivel arm are on same perpendicular.
As a kind of version, two the commutation supports being contained in anchor shaft are fixed together.
Described swivel arm is contained on support by swivel arm rotating shaft.
Above structure, the utility model realizes the excessively rope effect of hauling rope by right side to the left side of swivel arm by driving pulley group, angle pulley, hauling rope and dead sheave group, and ensures that angle pulley rotates around anchor shaft together with direction reverser.When swivel arm rotates movable arm rotating shaft rotation, swing direction reverser and also rotate around anchor shaft simultaneously, thus the straight line that swing direction reverser and dead sheave are formed and pulling force conllinear suffered by it.
Compared with prior art, the beneficial effects of the utility model are:
1, structure of the present utility model is simple, can realize the rotation commutation function of hauling rope by actv.;
2, of the present utility model simply stressed, by swinging the rotation of direction reverser, what make the line of swing direction reverser and dead sheave group and hauling rope is subject to line of force conllinear, thus improves the force-bearing situation of total.
Below in conjunction with drawings and Examples, the utility model is further elaborated.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of the utility model embodiment;
Fig. 2 is the structural representation of direction reverser in Fig. 1.
In the drawings
1-commutates support; 2,12-driving pulley group; 3,13-angle pulley;
4-hauling rope; 5,15-dead sheave group; 6-bearing pin;
7-anchor shaft; The rotating shaft of 8-swivel arm; 9-swivel arm.
Detailed description of the invention
A kind of hauling rope swing converter, as shown in Figure 1, comprises the anchor shaft 7 be contained in frame, arranges and the swivel arm 9 of movable arm rotating shaft 8 swing that can rotate, be contained in two dead sheave groups 5,15 that swivel arm 9 is inner or outside perpendicular to anchor shaft 7; Described anchor shaft 7 is equipped with two commutation supports 1 that can rotate around anchor shaft 7, described swivel arm rotating shaft 8 is positioned at anchor shaft 7 side-lower.As shown in Figure 2, driving pulley group 2,12 and angle pulley 3,13 each fixed support be equipped with; The line of centers of described driving pulley group 2,12 and angle pulley 3,13 is orthogonal; Hauling rope 4 installs around on the dead sheave 5 on the left of angle pulley 13 on the right side of the driving pulley group 12 on the right side of swivel arm 9, the dead sheave group 15 on the right side of swivel arm 9, swivel arm 9, the angle pulley 3 on the left of swivel arm 9, the driving pulley group 2 on the left of swivel arm 9, swivel arm 9 successively.
During work, hauling rope 4 is driven by draw gear, walks around and swings direction reverser head pulley group 2, walk around dead sheave group 5 again, then by two swinging gear angle pulleys 3,13, hauling rope 4 is commutated on the left of swivel arm on the right side of swivel arm, thus realizes transition commutation function.
Because commutation support 1 can rotate around frame anchor shaft 7, when swivel arm 9 swings up and down, Impact direction to driving pulley group and dead sheave group is rotated (2 and 5 by commutation support 1,12 and 15), until the line of commutation support 1 and dead sheave 5 and its Impact direction conllinear, thus in whole working process, swing direction reverser 1 and 5,15 the tension power effects of dead sheave group, improve the force-bearing situation of whole mechanism.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the utility model, and be not used in restriction scope of the present utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen into the application's claims limited range.
Claims (5)
1. a hauling rope swing converter, comprise the anchor shaft (7) be contained in frame, arrange perpendicular to anchor shaft (7) and be contained in two dead sheave groups (5,15) that swivel arm (9) is inner or outside by the swivel arm (9) that the movable arm rotating shaft (8) that can rotate rotates; It is characterized in that, described anchor shaft (7) is equipped with two the commutation supports (1) can rotated around anchor shaft (7), each fixed support is equipped with driving pulley group (2,12) and angle pulley (3,13); The line of centers of described driving pulley group (2,12) and angle pulley (3,13) is orthogonal; Hauling rope (4) install around successively swivel arm (9) right side driving pulley group (12), swivel arm (9) right side dead sheave group (15), swivel arm (9) right side angle pulley (13), swivel arm (9) left side angle pulley (3), swivel arm (9) left side dead sheave group (5), swivel arm (9) left side driving pulley group (2) on.
2. hauling rope swing converter according to claim 1, is characterized in that, the angle pulley (3) in described swivel arm (9) left side and the angle pulley (13) on swivel arm (9) right side are oppositely arranged, and in same plane.
3. hauling rope swing converter according to claim 1, is characterized in that, the driving pulley group (12) on described swivel arm (9) right side and the dead sheave group (15) on swivel arm (9) right side are on same perpendicular; The driving pulley group (2) in described swivel arm (9) left side and the dead sheave group (5) in swivel arm (9) left side are on same perpendicular.
4. according to the hauling rope swing converter one of claim 1-3 Suo Shu, it is characterized in that, two the commutation supports (1) being contained in anchor shaft (7) are fixed together.
5. according to the hauling rope swing converter one of claim 1-3 Suo Shu, it is characterized in that, described swivel arm (9) is contained on support by swivel arm rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544867.3U CN204897268U (en) | 2015-07-24 | 2015-07-24 | Haulage rope swing switching -over device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544867.3U CN204897268U (en) | 2015-07-24 | 2015-07-24 | Haulage rope swing switching -over device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204897268U true CN204897268U (en) | 2015-12-23 |
Family
ID=54919460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520544867.3U Active CN204897268U (en) | 2015-07-24 | 2015-07-24 | Haulage rope swing switching -over device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204897268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607643A (en) * | 2019-11-05 | 2021-04-06 | 杭州富阳鸿祥技术服务有限公司 | Multi-wire pulley device |
| CN114166395A (en) * | 2021-12-03 | 2022-03-11 | 中国原子能科学研究院 | Fault monitoring device and method |
-
2015
- 2015-07-24 CN CN201520544867.3U patent/CN204897268U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607643A (en) * | 2019-11-05 | 2021-04-06 | 杭州富阳鸿祥技术服务有限公司 | Multi-wire pulley device |
| CN112607643B (en) * | 2019-11-05 | 2024-02-02 | 杭州谦泰五金机械制造有限公司 | Multi-wire pulley device |
| CN114166395A (en) * | 2021-12-03 | 2022-03-11 | 中国原子能科学研究院 | Fault monitoring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 415106 Guanxi Town, Dingcheng District, Changde City, Hunan Province Patentee after: Zhonglian Hengtong Machinery Co.,Ltd. Address before: 410131 Langli Industrial Park, Langli Town, Changsha County, Changsha City, Hunan Province Patentee before: CHANGSHA ZHONGLIAN HENGTONG MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address |