CN113753782B - Steel wire rope guiding device of tunnel construction winch - Google Patents
Steel wire rope guiding device of tunnel construction winch Download PDFInfo
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- CN113753782B CN113753782B CN202111043839.XA CN202111043839A CN113753782B CN 113753782 B CN113753782 B CN 113753782B CN 202111043839 A CN202111043839 A CN 202111043839A CN 113753782 B CN113753782 B CN 113753782B
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- guide
- guide rail
- wire rope
- plate
- rods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
A steel wire rope guiding device of a tunnel construction winch comprises a guide wheel, a control panel, a guide wheel shaft, a steel wire rope, a rack, a first telescopic rod, a second telescopic rod, a third telescopic rod, a fourth telescopic rod, a guide rail block, a sliding block, a short rod, a long rod, a supporting panel, an accommodating plate and a guide sleeve; the control panel comprises a flat plate attaching part, an inclined part and a stress part; the support panel is composed of a left plate and a right plate, and the left plate and the right plate both comprise an excess part.
Description
Technical Field
The invention relates to the technical field of tunnel construction, in particular to a steel wire rope guiding device of a tunnel construction winch.
Background
The winch is an essential tool in the tunnel construction process, the winch runs on the fixed track by being dragged by the steel wire rope, and a guide mechanism is often required to be arranged between the roller and the winch in order to ensure that the roller can smoothly withdraw or release the steel wire rope during running; however, in a specific practical production practice, there are the following problems:
1. in the prior art, the traction direction of the steel wire rope is often inconsistent with the guiding direction of the guiding mechanism, so that the steel wire rope and the guiding mechanism are rubbed, the steel wire rope is abraded, and the power consumption of equipment is increased.
2. In the prior art, due to the severe operation environment of the winch, the traction direction of the steel wire rope is extremely unstable in the process of winding and unwinding the cable by the roller, so that the guide mechanism vibrates, and the steel wire rope is possibly separated from the guide mechanism to cause safety accidents.
3. The prior art has a scheme that a telescopic rod applies buffering, but the buffering direction is not considered in the buffering, and the buffering is generally linear buffering.
4. The flat plate or the arc plate in the prior art generally has single function and cannot realize more functions.
5. The guiding mechanism of prior art, leading wheel promptly, when practical application, because the operating mode of difference, for example the difference of rope quantity, diameter, weight, there is the demand of adjusting the leading wheel size, however the demand that holds not unidimensional leading wheel can't be satisfied to single mount.
Disclosure of Invention
In order to overcome the above problems, the present invention proposes a solution to solve the above problems simultaneously.
The technical scheme adopted by the invention for solving the technical problems is as follows: a steel wire rope guide device of a tunnel construction winch comprises a guide wheel, a control plate, a guide wheel shaft, a steel wire rope, a rack, a first telescopic rod, a second telescopic rod, a third telescopic rod, a fourth telescopic rod, a guide rail block, a sliding block, a short rod, a long rod, a support panel, an accommodating plate and a guide sleeve; the control panel comprises a flat plate attaching part, an inclined part and a stress part; the supporting panel is composed of a left plate and a right plate, and the left plate and the right plate both comprise an exceeding part;
the supporting panel is arranged above the rack, one end of each of the left plate and the right plate is aligned with one side of the rack, and the other end of each of the left plate and the right plate extends beyond the other side of the rack to form an exceeding part; the two exceeding parts are simultaneously connected with the accommodating plate, and the middle part of the accommodating plate is sunken to form an accommodating space;
the short rods comprise first short rods and second short rods, the long rods comprise first long rods and second long rods, the left plate is provided with the first short rods and the first long rods, the right plate is provided with the second short rods and the second long rods, the guide rail blocks comprise arc-shaped surfaces and internal arc-shaped guide rails, the guide rail blocks comprise first guide rail blocks and second guide rail blocks, the arc-shaped surfaces of the first guide rail blocks are attached to the first short rods and the first long rods, and the arc-shaped surfaces of the second guide rail blocks are attached to the second short rods and the second long rods; the sliding blocks comprise a first sliding block and a second sliding block, and the first sliding block can slide in the arc-shaped guide rail of the first guide rail block; the second sliding block can slide in the arc-shaped guide rail of the second guide rail block;
the sliding block comprises an arc-shaped block, a connecting rod and a sleeve; two ends of the guide wheel shaft are respectively sleeved in the sleeves of the first sliding block and the second sliding block; the large-diameter ends of the first to fourth telescopic rods are respectively pivoted on the supporting panel, and the small-diameter ends are respectively pivoted on the stress part; the first and second telescopic rods are obliquely arranged relative to the right plate, and the third and fourth telescopic rods are obliquely arranged relative to the left plate; the guide sleeve is arranged in the center of the guide wheel and is sleeved outside the guide wheel shaft;
the control panel is integrally formed by five parts, wherein the five parts comprise a flat plate attaching part, two inclined parts and two stress parts; inclined parts are arranged on two sides of the flat plate attaching part, and a stress part is arranged on each of the outer sides of the two inclined parts; the flat plate attaching part is attached to the guide wheel, the inclined part extends away from the guide wheel, the stress plane of the stress part is parallel to the outer surface of the guide wheel, and the control panel comprises a first control panel and a second control panel; the first control panel and the second control panel are respectively positioned on two sides of the guide wheel.
Furthermore, a cylindrical pin is arranged on the stress part to connect the telescopic rod.
Furthermore, two pin bosses are arranged on the stress part to accommodate two ends of the cylindrical pin.
Further, the guiding device further comprises a bearing.
Furthermore, the control panel is sleeved outside the guide sleeve through the bearing.
Further, the connecting rod is a square rod.
Further, the guiding device also comprises a baffle.
Further, the baffle is arranged above the guide rail block.
Furthermore, a guide wheel groove is formed in the guide wheel to accommodate the steel wire rope.
Furthermore, the telescopic rod is of a hydraulic telescopic structure.
The invention has the beneficial effects that:
1. aiming at the point 1 provided by the background technology, the guide mechanism is arranged to swing along with the steel wire rope, and the specific scheme is that a guide wheel can move along a guide wheel shaft in the axial direction and can swing obliquely at the same time, and the oblique swing is realized through an arc-shaped guide rail and an arc-shaped sliding block; meanwhile, in order to avoid overlarge movement of the guide wheel, the control plate is additionally arranged to be attached to the guide wheel to move more stably.
2. To the 2 nd point that the background art provided, set up the telescopic link between control panel and frame, the telescopic link is used for providing the buffering, adjusts direction angle.
3. To the 3 rd point that the background art provided, set up the telescopic link slope to arc guide rail, control panel, telescopic link constitute a stable class trapezium structure, make holistic structural type more stable.
4. Aiming at the 4 th point proposed by the background technology, the control panel is arranged into five parts: the middle flat plate attaching part, the two inclined parts at two sides of the flat plate attaching part and the stress parts at the outer sides of the two inclined parts, wherein the contact surfaces of the stress parts and the telescopic rod are parallel to the surface of the flat plate attaching part, so that the stress direction is only vertical to the guide wheel, no extra component force exists, and the existence of shearing force is avoided; the inclined part is used for reducing the working distance of the telescopic rod.
5. Aiming at the point 5 provided by the background technology, a square frame of a supporting table or an upper frame part of an integrated frame or platform is changed into a frame with only two side plates, and the other two sides are connected by an external connecting plate instead of being vacant; one side of each of the two side plates comprises an excess part, the outer side of the excess part is connected with an accommodating plate, and the middle part of the accommodating plate is concave downwards so that the rack can accommodate a guide wheel with a larger size and a corresponding control plate while the supporting and surrounding effect is achieved; the dual design of the recessed and extended portions of the receiving plate intermediate the receiving plate can provide a greater range of receiving characteristics without having to design an oversized frame or having to design an oversized extended portion.
Note: the foregoing designs are not sequential, each of which provides a distinct and significant advance in the present invention over the prior art.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of the guide block and the convex sector plate in the present invention;
FIG. 3 is a schematic half-sectional view of the installation of the guide wheel and the control panel in the present invention;
FIG. 4 is a schematic half-sectional view of a guide wheel structure according to the present invention;
FIG. 5 is a schematic view of a guide block according to the present invention;
FIG. 6 is a schematic view of a slider structure according to the present invention;
FIG. 7 is a schematic view of the adjustment of the idler in translation according to the present invention;
FIG. 8 is a schematic view of a guide wheel deflection adjustment of the present invention.
In the figures, the reference numerals are as follows:
Detailed Description
As shown in the figure: a steel wire rope guiding device of a tunnel construction winch comprises a guide wheel, a control panel, a guide wheel shaft, a steel wire rope, a rack, a first telescopic rod, a second telescopic rod, a third telescopic rod, a fourth telescopic rod, a guide rail block, a sliding block, a short rod, a long rod, a supporting panel, an accommodating plate and a guide sleeve; wherein the control panel comprises a flat plate attaching part, an inclined part and a stress part; the supporting panel is composed of a left plate and a right plate, and both the left plate and the right plate comprise an excess part;
the supporting panel is arranged above the rack, one end of each of the left plate and the right plate is aligned with one side of the rack, and the other end of each of the left plate and the right plate extends beyond the other side of the rack to form an exceeding part; the two exceeding parts are simultaneously connected with the accommodating plate, and the middle part of the accommodating plate is sunken to form an accommodating space;
the short rods comprise first short rods and second short rods, the long rods comprise first long rods and second long rods, the left plate is provided with the first short rods and the first long rods, the right plate is provided with the second short rods and the second long rods, the guide rail blocks comprise arc-shaped surfaces and internal arc-shaped guide rails, the guide rail blocks comprise first guide rail blocks and second guide rail blocks, the arc-shaped surfaces of the first guide rail blocks are attached to the first short rods and the first long rods, and the arc-shaped surfaces of the second guide rail blocks are attached to the second short rods and the second long rods; the sliding blocks comprise a first sliding block and a second sliding block, and the first sliding block can slide in the arc-shaped guide rail of the first guide rail block; the second sliding block can slide in the arc-shaped guide rail of the second guide rail block;
as shown in the figure: the sliding block comprises an arc-shaped block, a connecting rod and a sleeve; two ends of the guide wheel shaft are respectively sleeved in the sleeves of the first sliding block and the second sliding block; the large-diameter ends of the first to fourth telescopic rods are respectively pivoted on the supporting panel, and the small-diameter ends are respectively pivoted on the stress part; the first and second telescopic rods are obliquely arranged relative to the right plate, and the third and fourth telescopic rods are obliquely arranged relative to the left plate; the guide sleeve is arranged in the center of the guide wheel and is sleeved outside the guide wheel shaft;
the control panel is integrally formed by five parts, wherein the five parts comprise a flat plate attaching part, two inclined parts and two stress parts; inclined parts are arranged on two sides of the flat plate attaching part, and a stress part is arranged on each of the outer sides of the two inclined parts; the flat plate attaching part is attached to the guide wheel, the inclined part extends away from the guide wheel, the stress plane of the stress part is parallel to the outer surface of the guide wheel, and the control panel comprises a first control panel and a second control panel; the first control plate and the second control plate are respectively positioned on two sides of the guide wheel.
As shown in the figure: and the stress part is provided with a cylindrical pin for connecting the telescopic rod. Two pin bosses are arranged on the stress part to accommodate two ends of the cylindrical pin. The guide device further comprises a bearing. The control panel is sleeved outside the guide sleeve through the bearing. The connecting rod is a square rod. The guide device further comprises a baffle plate. The baffle is arranged above the guide rail block. The guide wheel is provided with a guide wheel groove for accommodating the steel wire rope. The telescopic rod is of a hydraulic telescopic structure.
The above detailed description is directed to a specific example of a possible embodiment of the present invention, which is not intended to limit the scope of the invention, but rather the scope of the invention is intended to include all equivalent implementations or modifications without departing from the scope of the invention.
Claims (7)
1. The utility model provides a tunnel construction winch wire rope guider which characterized in that: the device comprises a guide wheel, a control panel, a guide wheel shaft, a steel wire rope, a rack, a first telescopic rod, a second telescopic rod, a third telescopic rod, a fourth telescopic rod, a guide rail block, a slide block, a short rod, a long rod, a support panel, an accommodating plate and a guide sleeve; the control panel comprises a flat plate attaching part, an inclined part and a stress part; the supporting panel is composed of a left plate and a right plate, and both the left plate and the right plate comprise an excess part;
the supporting panel is arranged above the rack, one end of each of the left plate and the right plate is aligned with one side of the rack, and the other end of each of the left plate and the right plate extends beyond the other side of the rack to form an exceeding part; the two protruding parts are simultaneously connected with the accommodating plate, and the middle part of the accommodating plate is sunken to form an accommodating space;
the short rods comprise first short rods and second short rods, the long rods comprise first long rods and second long rods, the left plate is provided with the first short rods and the first long rods, the right plate is provided with the second short rods and the second long rods, the guide rail blocks comprise arc-shaped surfaces and internal arc-shaped guide rails, the guide rail blocks comprise first guide rail blocks and second guide rail blocks, the arc-shaped surfaces of the first guide rail blocks are attached to the first short rods and the first long rods, and the arc-shaped surfaces of the second guide rail blocks are attached to the second short rods and the second long rods; the sliding blocks comprise a first sliding block and a second sliding block, and the first sliding block can slide in the arc-shaped guide rail of the first guide rail block; the second sliding block can slide in the arc-shaped guide rail of the second guide rail block;
the sliding block comprises an arc-shaped block, a connecting rod and a sleeve; two ends of the guide wheel shaft are respectively sleeved in the sleeves of the first sliding block and the second sliding block; the large-diameter ends of the first to fourth telescopic rods are respectively pivoted on the supporting panel, and the small-diameter ends are respectively pivoted on the stress part; the first and second telescopic rods are obliquely arranged relative to the right plate, and the third and fourth telescopic rods are obliquely arranged relative to the left plate; the guide sleeve is arranged in the center of the guide wheel and is sleeved outside the guide wheel shaft;
the control panel is integrally formed by five parts, wherein the five parts comprise a flat plate attaching part, two inclined parts and two stress parts; inclined parts are arranged on two sides of the flat plate attaching part, and a stress part is arranged on each of the outer sides of the two inclined parts; the flat plate attaching part is attached to the guide wheel, the inclined part extends away from the guide wheel, the stress plane of the stress part is parallel to the outer surface of the guide wheel, and the control panel comprises a first control panel and a second control panel; the first control panel and the second control panel are respectively positioned on two sides of the guide wheel.
2. The steel wire rope guiding device of the tunnel construction winch according to claim 1, wherein: the guide device further comprises a bearing.
3. The steel wire rope guide device of the tunnel construction winch as claimed in claim 2, wherein: the control panel is sleeved outside the guide sleeve through the bearing.
4. The steel wire rope guiding device of the tunnel construction winch according to claim 1, wherein: the connecting rod is a square rod.
5. The steel wire rope guiding device of the tunnel construction winch according to claim 1, wherein: the guide device further comprises a baffle.
6. The steel wire rope guiding device of the tunnel construction winch according to claim 5, wherein: the baffle is arranged above the guide rail block.
7. The steel wire rope guiding device of the tunnel construction winch according to claim 1, wherein: the guide wheel is provided with a guide wheel groove for accommodating the steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111043839.XA CN113753782B (en) | 2021-09-07 | 2021-09-07 | Steel wire rope guiding device of tunnel construction winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111043839.XA CN113753782B (en) | 2021-09-07 | 2021-09-07 | Steel wire rope guiding device of tunnel construction winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113753782A CN113753782A (en) | 2021-12-07 |
| CN113753782B true CN113753782B (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111043839.XA Active CN113753782B (en) | 2021-09-07 | 2021-09-07 | Steel wire rope guiding device of tunnel construction winch |
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| CN (1) | CN113753782B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1288867B (en) * | 1966-09-19 | 1969-02-06 | Thaler Jakob | Cable rewinding device |
| CN101913540A (en) * | 2010-06-28 | 2010-12-15 | 北京市三一重机有限公司 | Rotary drilling rig and wire rope guiding device thereof |
| CN202945010U (en) * | 2012-12-03 | 2013-05-22 | 陕西航泰电气有限公司 | Rope arranging device of small mine winch |
| CN103508352B (en) * | 2013-10-29 | 2016-01-06 | 河北工业大学 | A kind of cable-remover carrying predetermincd tension |
| CN104909289A (en) * | 2014-03-15 | 2015-09-16 | 湖南泰达天易重工有限公司 | Steel wire rope guide device |
| CN106006428B (en) * | 2016-06-08 | 2018-09-28 | 太重（天津）滨海重型机械有限公司 | Lifting equipment and lifting equipment into discharge device |
| CN206828000U (en) * | 2017-06-30 | 2018-01-02 | 河南省黄河防爆起重机有限公司 | A kind of compressed air hoist rope guide |
| CN110562870A (en) * | 2019-08-28 | 2019-12-13 | 四川昆仑石油设备制造有限公司 | Automatic rope arranging device of intelligent winch |
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2021
- 2021-09-07 CN CN202111043839.XA patent/CN113753782B/en active Active
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| CN113753782A (en) | 2021-12-07 |
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