Reciprocating cableway traction rope guide wheel structure

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By using L-shaped structure notched liner press plate and bolts at the liner installation notch of the guide wheel, combined with the arc adapter groove and counterhead structure, the problem of easy breakage or looseness of the liner fixing screw of the guide wheel liner is solved, ensuring that The stability of the traction wire rope and the safety of the cableway.

CN222291713UActive Publication Date: 2025-01-03SHAANXI HONGHE RIVER VALLEY SHENXIANLING CABLEWAY MANAGEMENT CO LTD

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Patent Information

Application Number: CN202421287039.1
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-06-06
Publication Date: 2025-01-03
Estimated Expiration: 2034-06-06

AI Technical Summary

Technical Problem

In the guide wheel structure of the existing reciprocating cableway, the fixing screws at the installation notch of the lining block are easily broken or loose, causing the lining block to fly out, causing the traction wire rope to fall off, posing a safety hazard.

Method used

The notched lining block press plate with an L-shaped structure is fixedly connected by bolts to ensure that the lining block is tightened and prevent the screw from breaking or loosening. A press plate is installed on the upper part of the lining block to prevent the lining block from flying out, combining the arc adapter groove and countersink head Structure, enhance fixity.

Benefits of technology

It effectively prevents the fixing screws of the lining block from breaking or loosening, prevents the lining block from flying out, prevents the traction wire rope from falling off, improves the safety of the cableway, and simplifies the structural design and installation process.

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Abstract

The utility model provides a reciprocating cableway traction rope guide wheel structure, and belongs to the technical field of cableways. Comprising a guide wheel circular wheel body, an annular filler block installation annular groove is formed in the circumferential face of the guide wheel circular wheel body, traction rope annular limiting tables are arranged on the two sides of the filler block installation annular groove, and the opposite inner side faces of the traction rope annular limiting tables on the two sides are annular slope filler block stopping tables; filler block mounting notches are correspondingly formed in one positions of the annular inclined plane filler block stopping tables on the two sides, a plurality of filler blocks enter the filler block mounting annular grooves through the filler block mounting notches and are sequentially arranged to fill the filler block mounting annular grooves, and the two sides of the upper portions of the filler blocks are limited through the annular inclined plane filler block stopping tables; the gap filler blocks arranged at the filler block installation gaps are fixedly connected with the side face of the filler block installation annular groove, and gap filler block pressing plates for pressing the gap filler blocks are fixed to the filler block installation gaps in the two sides. The structure can effectively prevent the filler block at the notch from flying out, other filler blocks are prevented from flying out, and the problem that a steel wire rope falls off is solved, and the use safety of a cableway is ensured.

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Description

Technical Field

[0001] The utility model belongs to the technical field of cableways, and in particular relates to a reciprocating cableway traction rope guide wheel structure. Background Art

[0002] With the progress of society and the development of science and technology, using ropeways to carry passengers or goods has become an indispensable part of modern life. In particular, the development of tourism has brought new vitality to ropeway passenger tourism. Reciprocating ropeways are a type of ropeway structure used in areas with large slopes and rugged terrain.

[0003] The reciprocating cableway pulls the cableway car along the track by a traction wire rope. One end of the traction wire rope is pulled by a driving wheel and needs to be guided by a guide wheel, wherein the guide wheel and the driving wheel are both large wheel structures, and a circular lining block installation annular groove is provided on the circumferential surface of the large wheel structure. Both sides of the lining block installation annular groove are provided with traction rope annular limit platforms, and the inner sides opposite to the traction rope annular limit platforms on both sides are annular inclined lining block stops, and a lining block installation notch is correspondingly provided at one position of the annular inclined lining block stops on both sides, and a plurality of lining blocks enter in sequence through the lining block installation notch and are arranged and filled in a circle of the lining block installation annular groove, and the upper two sides of the lining block are limited by the annular inclined lining block stops, and the lining block placed at the lining block installation notch is fixedly connected to the side of the lining block installation annular groove by screws to block the lining block installation notch and prevent the lining block from falling out of the notch.

[0004] However, the existing large wheel structure has the following problems: for example, the pads at the pad installation gap on the guide wheel are mainly fixed by screws, and the traction wire rope is pulled by contacting the pads on the guide wheel during operation. After a period of use, due to frequent wear, the pad fixing screws at the pad installation gap will break or loosen, causing the pads at the pad installation gap to fly out, and then other pads will also fly out from the installation gap, which can easily cause the traction wire rope to fall off the guide wheel, thereby causing a safety accident. In order to ensure the safety of the ropeway, it is necessary to improve the structure of the large wheels such as the guide wheel. Utility Model Content

[0005] The technical problem solved by the utility model is to provide an automatic core pulling device for a non-woven fabric roll. The utility model aims to solve the problem that the lining block at the notch flies out due to the breakage or loosening of the specified screws of the lining block at the notch, and causes other lining blocks to fly out in turn, resulting in the falling off of the wire rope.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The reciprocating cableway traction rope guide wheel structure comprises a guide wheel circular wheel body, a circular surface of the guide wheel circular wheel body is provided with a circular liner installation annular groove, both sides of the liner installation annular groove are provided with traction rope annular limit platforms, the inner side surfaces of the traction rope annular limit platforms on both sides are annular inclined liner stoppers, and a liner installation notch is correspondingly provided at a position of the annular inclined liner stoppers on both sides, and a plurality of liner blocks enter through the liner installation notch and are arranged in sequence to fill the liner installation annular groove, both sides of the upper part of the liner block are limited by the annular inclined liner stoppers, and the liner blocks at the notch placed at the liner installation notch are fixedly connected to the side surfaces of the liner installation annular groove, and the liner installation notches on both sides are fixedly connected with notch liner pressure plates for pressing the upper part of the liner at the notch.

[0008] To further define the above scheme, the notch lining block pressure plate is an L-shaped structure, the L-shaped horizontal bending portion at the lower part of the notch lining block pressure plate is pressed on the lining block at the notch, and the L-shaped vertical portion of the notch lining block pressure plate is fixedly connected to the annular limit platform of the traction rope.

[0009] To further define the above scheme, a connecting hole is provided on the L-shaped vertical portion of the notched liner pressure plate, a pressure plate connecting hole is provided at the position of the traction rope annular limit platform corresponding to the liner installation notch, and the notched liner pressure plate is fixedly connected to the pressure plate connecting hole by a pressure plate fixing bolt.

[0010] To further limit the above scheme, a liner fixing through hole is provided on one side of the liner at the notch, and a liner fixing screw hole is provided on the side of the liner installation annular groove corresponding to the position of the liner installation notch, and the liner at the notch is fixed to the side of the liner installation annular groove by the cooperation of the notch liner fixing screw, the liner fixing through hole and the liner fixing screw hole.

[0011] To further limit the above scheme, an arc adaptation groove for adapting to the traction wire rope is provided in the middle of the upper surface of the liner and the notch, and the liner fixing through hole is located at one end of the arc adaptation groove and has a countersunk structure and the nut end face of the notch liner fixing screw is lower than the surface of the arc adaptation groove.

[0012] The advantages of this utility model compared with the prior art:

[0013] 1. This scheme fixes and connects the notch lining block pressing plate that presses the upper part of the lining block at the notch to the lining block installation notch, so that the lining block at the notch lining block installation notch is not only fixed by the notch lining block fixing screws on the original structure, but also the upper part of the lining block at the notch is pressed by the notch lining block pressing plate, which can effectively prevent the notch lining block fixing screws from breaking or loosening. Even if the notch lining block fixing screws break or loosen due to long-term stress, the upper part of the lining block at the notch is still pressed by the notch lining block pressing plate, so it can effectively prevent the lining block at the notch from flying out, causing other lining blocks to fly out in turn and causing the wire rope to fall off, thereby ensuring the safety of the ropeway;

[0014] 2. In this scheme, the notched liner pressure plate adopts an L-shaped plate structure, which is not only convenient for pressing the liner at the notch, but also can cooperate with the structure at the liner installation notch, so as to be fixedly connected with the liner installation notch. The structure is simple, and there is no need to change the structure of the original guide wheel. It is very convenient to manufacture and operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a main structural diagram of the guide wheel in the utility model;

[0016] Figure 2 For this utility model Figure 1 AA section view in;

[0017] Figure 3 This is a left-side structural diagram of the guide wheel in the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of part B in FIG.

[0019] Figure 5 For this utility model Figure 4 CC section view in;

[0020] Figure 6 It is a schematic diagram of the coordination state between the guide wheel and the traction wire rope in the utility model. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0023] See also Figure 1-6 , describe the embodiments of the present utility model in detail.

[0024] Embodiment: Reciprocating ropeway traction rope guide wheel structure, see Figure 1 As shown, it includes a guide wheel circular wheel body 1, and a circular lining block mounting annular groove 2 is provided on the circumferential surface of the guide wheel circular wheel body 1, see Figure 2 , Figure 3 As shown, both sides of the lining block installation annular groove 2 are provided with traction rope annular limit platforms 3, and the traction rope annular limit platforms 3 are used to block and limit the traction wire rope; the inner side surfaces of the traction rope annular limit platforms 3 on both sides are annular inclined lining block stops 4, and a lining block installation notch 5 is correspondingly provided at a corresponding position of the annular inclined lining block stops 4 on both sides, and a number of lining blocks 6 enter through the lining block installation notch 5 and are arranged in a ring in sequence to fill the lining block installation annular groove 2, and the upper sides of the lining blocks 6 are limited by the annular inclined lining block stops 4 to prevent them from escaping from the lining block installation annular groove 2; the lining blocks 7 placed at the notch of the lining block installation notch 5 are fixedly connected to the side of the lining block installation annular groove 2 to block the lining block installation notch 5, and the lining block installation notch 5 on both sides are fixedly connected with notch lining block pressure plates 11 that press the upper part of the lining blocks 7 at the notch.

[0025] In the present embodiment, a notch lining block pressing plate 11 is fixedly connected to the lining block installation notch 5 to press the upper part of the lining block 7 at the notch, so that the lining block 7 at the notch of the lining block installation notch 5 is not only fixed by the original structure, but also the upper part of the lining block 7 at the notch is pressed by the notch lining block pressing plate 11, which can effectively prevent the fixing screws of the lining block 7 at the notch from breaking or loosening, and even if the fixing screws of the lining block 7 at the notch are broken or loosened due to long-term stress, the upper part of the lining block 7 at the notch is still pressed by the notch lining block pressing plate 11, so it can effectively prevent the lining block at the notch from flying out, causing other lining blocks to fly out in turn, causing the wire rope to fall off, and causing safety hazards, thereby ensuring the safety of the cableway.

[0026] In a specific embodiment, see Figure 4 , Figure 5As shown, the notch lining block pressure plate 11 is an L-shaped structure, the L-shaped horizontal bending portion at the lower part of the notch lining block pressure plate 11 is pressed on the lining block 7 at the notch, and the L-shaped vertical portion of the notch lining block pressure plate 11 is detachably fixedly connected to the traction rope annular limit platform 3.

[0027] Through the above-mentioned implementation structure, the notch lining block pressure plate 11 adopts an L-shaped plate structure, which is not only convenient for pressing the lining block at the notch, but also can cooperate with the structure at the lining block installation notch, so as to be fixedly connected with the lining block installation notch. The structure is simple, and there is no need to change the structure of the original guide wheel, and it does not affect the passage of the traction wire rope. It is very convenient to manufacture and operate.

[0028] In a specific embodiment, see Figure 5 As shown, a connecting hole is provided on the L-shaped vertical portion of the notched liner pressure plate 11, and a pressure plate connecting hole 13 is provided at the position corresponding to the traction rope annular limit platform 3 and the liner installation notch 5, and the notched liner pressure plate 11 is fixedly connected to the pressure plate connecting hole 13 by a pressure plate fixing bolt 12.

[0029] Through the above structure, it is possible to ensure that the notched lining block pressing plate 11 and the traction rope annular limiting platform 3 can be quickly installed, connected and disassembled, with a simple structure and convenient operation.

[0030] In a specific embodiment, a liner fixing through hole 9 is provided on one side of the liner 7 at the notch, and a liner fixing screw hole 10 is provided on the side of the liner installation annular groove 2 corresponding to the position of the liner installation notch 5. The liner 7 at the notch is fixed to the side of the liner installation annular groove 2 by the cooperation of the notch liner fixing screw 8, the liner fixing through hole 9 and the liner fixing screw hole 10.

[0031] The above structure is the original connection structure of the lining block 7 at the notch, which ensures the most basic fixed connection.

[0032] In a specific embodiment, Figure 2 and Figure 5 As shown, the middle of the upper surface of the lining block 6 and the lining block 7 at the notch is provided with an arc adaptation groove 14 for adapting to the traction wire rope 15, and one end of the lining block fixing through hole 9 in the arc adaptation groove 14 is a countersunk structure and the nut end face of the notch lining block fixing screw 8 is lower than the surface of the arc adaptation groove 14.

[0033] In the above structure, the countersunk structure of the liner fixing through hole 9 ensures that the nut end face of the notched liner fixing screw 8 is lower than the surface of the arc adapter groove 14, preventing the installation of the notched liner fixing screw 8 from causing wear and other effects on the passage of the traction wire rope, further preventing the occurrence of safety hazards.

[0034] This embodiment is not only suitable for the structural improvement of the guide wheel of the cableway traction rope, but also suitable for the structural improvement of the driving wheel.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A reciprocating ropeway traction rope guide wheel structure, comprising a guide wheel circular wheel body (1), a circular lining block installation annular groove (2) is provided on the circumferential surface of the guide wheel circular wheel body (1), both sides of the lining block installation annular groove (2) are provided with traction rope annular limiting platforms (3), the inner side surfaces of the traction rope annular limiting platforms (3) on both sides are annular inclined lining block stops (4), and a lining block installation notch (5) is correspondingly provided at one position of the annular inclined lining block stops (4) on both sides, and a plurality of lining blocks (6) enter through the lining block installation notch (5) and are arranged in sequence to fill the lining block installation annular groove (2), and both sides of the upper part of the lining blocks (6) are limited by the annular inclined lining block stops (4), characterized in that: The notch lining block (7) disposed at the lining block installation notch (5) is fixedly connected to the side of the lining block installation annular groove (2), and notch lining block pressing plates (11) for pressing the upper part of the notch lining block (7) are fixedly connected to the lining block installation notches (5) on both sides.

2. The reciprocating cableway traction rope guide wheel structure according to claim 1, characterized in that: The notched lining block pressing plate (11) is an L-shaped structure, the L-shaped horizontal bending portion at the bottom of the notched lining block pressing plate (11) is pressed on the lining block (7) at the notch, and the L-shaped vertical portion of the notched lining block pressing plate (11) is fixedly connected to the traction rope annular limiting platform (3).

3. The reciprocating cableway traction rope guide wheel structure according to claim 2, characterized in that: A connecting hole is provided on the L-shaped vertical portion of the notched lining block pressure plate (11); a pressure plate connecting hole (13) is provided at a position of the traction rope annular limiting platform (3) corresponding to the lining block installation notch (5); and the notched lining block pressure plate (11) is fixedly connected to the pressure plate connecting hole (13) via a pressure plate fixing bolt (12).

4. The reciprocating cableway traction rope guide wheel structure according to claim 1, characterized in that: A liner fixing through hole (9) is provided on one side of the liner (7) at the notch, and a liner fixing screw hole (10) is provided on the side of the liner mounting annular groove (2) corresponding to the position of the liner mounting notch (5). The liner (7) at the notch is fixed to the side of the liner mounting annular groove (2) by means of a notch liner fixing screw (8) and the liner fixing through hole (9) and the liner fixing screw hole (10).

5. The reciprocating cableway traction rope guide wheel structure according to claim 4, characterized in that: A circular arc adapting groove (14) for adapting to the traction wire rope (15) is provided in the middle of the upper surface of the lining block (6) and the lining block (7) at the notch, and one end of the lining block fixing through hole (9) located in the circular arc adapting groove (14) is a countersunk structure so that the nut end face of the notch lining block fixing screw (8) is lower than the surface of the circular arc adapting groove (14).