Line inclined supporting cable wheel device for passenger transport ground cable car

Abstract

The utility model relates to the technical field of cable car cable supporting devices, in particular to a line inclined cable supporting wheel device for a passenger transport ground cable car. The utility model provides a line inclined supporting cable wheel device for a passenger transport ground cable car. The line inclined supporting cable wheel device comprises a support assembly and a cable supporting wheel. Wherein the support assemblies are arranged in a pair, and the two ends of each support assembly are suitable for being connected with a pair of rails of the cable car respectively; the two ends of a middle shaft of the cable supporting wheel are connected with the pair of support assemblies respectively, and the middle shaft is arranged in an inclined mode. An arc-shaped groove is formed in the peripheral face of the cable supporting wheel and used for containing a steel wire rope, a rim structure is arranged on the first side of the arc-shaped groove, and an anchoring structure of the steel wire rope and a cable car can pass through the second side of the arc-shaped groove. The line inclined supporting cable wheel device for the passenger transport ground cable car is suitable for supporting a steel wire rope at a bent section.

Description

Technical Field

[0001] The utility model relates to the technical field of cable car cable support devices, in particular to a line inclined cable support wheel device for a passenger ground cable car. Background Art

[0002] The passenger ground cable car runs on steel rails and is powered by steel wire ropes. The steel wire rope is driven by the large driving wheel at the driving end by friction. On the line, the steel wire rope moves along multiple cable wheels arranged on the line. When the steel wire rope moves, it sticks to the cable wheels, which can roll freely. The cable wheels serve as the line support for the steel wire rope and reduce the traction resistance of the steel wire rope on the line. When the steel wire rope runs on the line, it should be within the rim of the cable wheel and must not fall off. In case of cable loss, the steel wire rope will hit the steel structure of the line, causing increased traction resistance. Without the protection of the cable wheels, the steel wire rope will be scratched and damaged.

[0003] However, the cable pulley device in the prior art is only suitable for steel wire ropes running along a straight line. If the steel wire rope runs along a curved track, the existing cable pulley is no longer applicable. Therefore, how to design a cable pulley device suitable for curved sections has become an important technical problem to be solved by those skilled in the art. Utility Model Content

[0004] The utility model provides a line oblique supporting rope wheel device for a passenger ground cable car, which is suitable for supporting a steel wire rope in a curved section.

[0005] The utility model provides a line inclined cable wheel device for a passenger ground cable car, comprising a bracket assembly and a cable wheel; wherein:

[0006] The bracket assembly is provided as a pair, and the two ends of each bracket assembly are suitable for being respectively connected to a pair of tracks of the cable car;

[0007] Both ends of the central axis of the cable wheel are respectively connected to a pair of bracket assemblies, and the central axis is tilted;

[0008] The outer peripheral surface of the cable wheel is provided with an arc-shaped groove, and the arc-shaped groove is used to accommodate the steel wire rope. The first side of the arc-shaped groove is provided with a rim structure, and the second side is for the steel wire rope and the anchoring structure of the cable car to pass through.

[0009] According to the line inclined cable wheel device for passenger ground cable cars provided by the utility model, each of the bracket components comprises:

[0010] A bracket body, two ends of which are respectively suitable for connecting with a pair of rails;

[0011] An inclined plate is connected to the bracket body, and an axial hole is provided on the inclined plate; wherein,

[0012] A pair of inclined plates of the bracket assembly are arranged at intervals, and a space for accommodating the cable wheel is formed between the two. The two ends of the central axis of the cable wheel are respectively matched with the shaft holes of the pair of inclined plates.

[0013] According to the line inclined support rope pulley device for passenger ground cable car provided by the utility model, the shaft hole is a waist-shaped hole, and the upper end of the waist-shaped hole penetrates the upper side of the inclined plate.

[0014] According to the line oblique support cable wheel device for passenger ground cable cars provided by the utility model, a concave structure is provided in the middle of the bracket body, and the concave structure is used to avoid the anchoring structure of the steel wire rope and the cable car.

[0015] According to the line inclined support cable wheel device for passenger ground cable cars provided by the utility model, each of the bracket assemblies further includes a vertical plate, the vertical plate is connected to the bracket body, and the inclined plate is connected to one end of the vertical plate.

[0016] According to the line inclined cable wheel device for passenger ground cable cars provided by the utility model, a pair of pressing plates are provided at the portion where the support body is connected to the track, and the pressing plates are pressed onto the track to connect the support body to the track.

[0017] According to the line inclined cable wheel device for passenger ground cable cars provided by the utility model, a pair of waist-shaped holes are provided at the portion where the bracket body is connected to the track, and the pair of waist-shaped holes are respectively provided at two sides of the track, and the pressure plate is connected to the bracket body by a connecting piece inserted into the waist-shaped holes.

[0018] According to the line inclined support cable wheel device for passenger ground cable cars provided by the utility model, a rubber layer is arranged in the arc-shaped groove, and the rubber layer is used to contact the steel wire rope.

[0019] The utility model provides a line inclined cable wheel device for a passenger ground cable car, which also includes:

[0020] The wire rope falling-off detection device is used to detect whether the wire rope falls-off from the arc-shaped groove.

[0021] According to the line inclined cable wheel device for passenger ground cable cars provided by the utility model, the cable-off detection device comprises:

[0022] The turntable can rotate around a fixed axis, and a notch structure is provided at a local edge of the turntable;

[0023] A first shift fork and a second shift fork, which are arranged on the rotating disk at an interval;

[0024] The travel switch includes a telescopic wheel, which extends into the notch structure. When the turntable rotates, the telescopic wheel is compressed back to trigger the travel switch. The travel switch is communicatively connected with the alarm module and the cable car control module. When the travel switch is triggered, the alarm module sends an alarm message, and the cable car control module controls the cable car to stop running.

[0025] The utility model provides a line inclined cable wheel device for passenger ground cable car, comprising a bracket assembly and a cable wheel; wherein the bracket assembly is arranged in a pair, and the two ends of each bracket assembly are suitable for being respectively connected to a pair of tracks of the cable car; the two ends of the central axis of the cable wheel are respectively connected to a pair of the bracket assemblies, and the central axis is arranged obliquely; the outer peripheral surface of the cable wheel is provided with an arc groove, the arc groove is used to accommodate the steel wire rope, the first side of the arc groove is provided with a rim structure, and the second side is for the steel wire rope and the anchoring structure of the cable car to pass through. In this way, the cable wheel is installed on the track through the bracket assembly, and the axis is arranged obliquely, and the inclination direction and inclination angle can be set according to the bending direction of the bending section, the steel wire rope is supported in the arc groove of the cable wheel, and the rim structure is arranged on one side of the cable wheel to prevent the steel wire rope from escaping from the side, while the rim structure does not need to be arranged on the other side to avoid the steel wire rope and the anchoring structure of the cable car, so that the anchoring structure on the steel wire rope can pass normally. With such arrangement, the line inclined support rope wheel device for passenger ground cable cars provided by the utility model is suitable for steel wire ropes running along a curved track.

[0026] In a further embodiment, the line inclined cable wheel device for passenger ground cable cars further includes a cable-off detection device for detecting whether the steel wire rope has escaped from the arc-shaped groove. When the steel wire rope has escaped from the arc-shaped groove, the cable-off detection device can be triggered, and the cable-off detection device sends out an alarm message and controls the cable car to stop running, thereby avoiding safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of a line inclined cable wheel device for a passenger ground cable car in a first perspective in an embodiment of the utility model;

[0029] Figure 2 It is a schematic diagram of the second viewing angle of the line inclined support cable wheel device for passenger ground cable car in the embodiment of the utility model;

[0030] Figure 3It is a schematic diagram of a bracket assembly in an embodiment of the utility model;

[0031] Figure 4 yes Figure 3 Schematic diagram of the middle AA section;

[0032] Figure 5 It is a schematic diagram of a cable release detection device in an embodiment of the utility model.

[0033] Reference numerals:

[0034] 11. Cable-supporting wheel; 12. Steel wire rope; 13. Support body; 14. Track; 15. Pressing plate; 16. Vertical plate; 17. Cable-release detection device; 18. Arc-shaped groove; 19. First fork; 20. Second fork; 21. Wheel rim structure; 22. Inclined plate; 23. Turntable; 24. Travel switch. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0036] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] Please refer to Figure 1-Figure 5 The line inclined cable wheel device for a passenger ground cable car provided in this embodiment includes a bracket assembly and a cable wheel 11.

[0039] The bracket assembly is provided as a pair, and the two ends of each bracket assembly are respectively connected to a pair of tracks 14 of the cable car. It should be noted that the cable car cooperates with the track 14, and the cable car runs along the track 14. At the same time, the cable car is connected to the steel wire rope 12 through the anchor structure, and the cable car is pulled along the track 14 by the steel wire rope 12. The bracket assembly is connected to the track 14, and the bracket assembly is used to provide a mounting bracket for the installation of the cable wheel 11.

[0040] The two ends of the central axis of the cable wheel 11 are respectively connected to a pair of bracket assemblies, and the central axis is tilted. Since the cable wheel 11 provided in this embodiment is suitable for supporting the steel wire rope 12 in a curved section, that is, in the travel section where the steel wire rope 12 runs along a curved track, the steel wire rope 12 is supported by the cable wheel 11 provided in this embodiment. Since the running direction of the steel wire rope 12 has a bending angle, in this embodiment, the central axis of the cable wheel 11 is adaptively tilted, and the tilt direction and tilt angle can be set according to the bending angle of the steel wire rope 12.

[0041] In addition, it should be noted that when the steel wire rope 12 runs along a bending angle, when the steel wire rope 12 and the anchoring structure of the cable car pass through the cable wheel 11, the cable wheel 11 needs to be improved to avoid the anchoring structure.

[0042] In this embodiment, the outer circumference of the cable wheel 11 is provided with an arcuate groove 18 for accommodating the wire rope 12. A rim structure 21 is provided on the first side of the arcuate groove 18, and the second side is for the wire rope 12 and the anchoring structure of the cable car to pass through.

[0043] In this arrangement, the cable wheel 11 is installed on the track 14 through the bracket assembly, and the axis thereof is arranged at an angle, and the inclination direction and the inclination angle can be set according to the bending direction of the bending section, and the wire rope 12 is supported in the arc groove 18 of the cable wheel 11, and a rim structure 21 is arranged on one side of the cable wheel 11 to prevent the wire rope 12 from slipping out of the side, while the rim structure 21 is not required on the other side to avoid the anchoring structure of the wire rope 12 and the cable car, so that the anchoring structure on the wire rope 12 can pass normally. Furthermore, the inclined cable wheel device for passenger ground cable cars provided in this embodiment is suitable for the wire rope 12 running along a curved track.

[0044] In a further embodiment, each bracket assembly includes a bracket body 13 and an inclined plate 22. Both ends of the bracket body 13 are respectively suitable for connecting with a pair of rails 14. The inclined plate 22 is connected to the bracket body 13, and an axial hole is provided on the inclined plate 22; wherein the inclined plates 22 of a pair of bracket assemblies are arranged at intervals, and a space for accommodating the cable wheel 11 is formed therebetween, and both ends of the central axis of the cable wheel 11 are respectively matched with the axial holes of the pair of inclined plates 22.

[0045] In this embodiment, both ends of each bracket body 13 are connected to a pair of rails 14, and both ends of each inclined plate 22 are connected to a pair of bracket bodies 13, and the two inclined plates 22 are arranged at intervals to form a space for accommodating the cable wheel 11, and a pair of shaft holes are arranged on the inclined plate 22, and both ends of the cable wheel 11 are respectively matched with the pair of shaft holes. It should be noted that the inclination angle of the cable wheel 11 is related to the inclination angle of the inclined plate 22, and the inclination angle of the inclined plate 22 can be set according to the inclination angle requirement of the cable wheel 11.

[0046] In order to facilitate the installation of the cable pulley 11, the shaft hole on the inclined plate 22 is set as a waist-shaped hole, and the upper end of the waist-shaped hole penetrates the upper side of the inclined plate 22. In this way, when installing the cable pulley 11, it is only necessary to put the two ends of the central axis of the cable pulley 11 into the waist-shaped hole from top to bottom. Further, at the two ends of the central axis of the cable pulley 11, one end can be fixedly provided with a shaft cap, and the other end is provided with a nut. After placing the central axis of the cable pulley 11 in the shaft hole of the inclined plate 22, tighten the nut to stably install the cable pulley 11 on the inclined plate 22.

[0047] In a further embodiment, a concave structure is provided in the middle of the bracket body 13, and the concave structure is used to avoid the anchoring structure of the steel wire rope 12 and the cable car.

[0048] In this embodiment, the two ends of the bracket body 13 are respectively used to connect with a pair of rails 14, and the area between the two ends of the bracket body 13 is the middle part, which is concave downward to avoid the anchoring structure of the wire rope 12 and the cable car. In some embodiments, the bracket body 13 can be formed into a concave structure using sheet metal technology.

[0049] In a further embodiment, each bracket assembly further includes a vertical plate 16, the vertical plate 16 is connected to the bracket body 13, and the inclined plate 22 is connected to one end of the vertical plate 16. In some embodiments, the vertical plate 16 can be connected to the bracket body 13 by welding, the vertical plate 16 adopts a long plate structure, and is vertically arranged with the bracket body 13, and the inclined plate 22 is arranged at one end of the vertical plate 16. Specifically, the two can be an integrated structure or connected by welding, and the inclined plate 22 can meet the requirements of its inclination angle by sheet metal processing.

[0050] In order to facilitate the connection between the bracket body 13 and the track 14, in some embodiments, a pair of pressing plates 15 are provided at the portion where the bracket body 13 and the track 14 are connected, and the pressing plates 15 are pressed on the track 14 to connect the bracket body 13 and the track 14. Specifically, two pressing plates 15 are fixedly provided at the portion where the bracket body 13 and the track 14 are connected, and the pressing plates 15 are respectively pressed on both sides of the track 14, thereby realizing the connection between the bracket body 13 and the track 14.

[0051] In a further embodiment, a pair of waist-shaped holes are provided at the portion where the bracket body 13 is connected to the track 14, and the pair of waist-shaped holes are respectively provided at the positions on both sides of the track 14, and the pressing plate 15 is connected to the bracket body 13 through a connecting piece inserted in the waist-shaped holes. For example, the pressing plate 15 is connected to the bracket body 13 through a bolt inserted in the waist-shaped hole, and the pressing force of the pressing plate 15 on the track 14 can be adjusted by tightening the bolt, and the waist-shaped hole provided on the bracket body 13 can adjust the position of the pressing plate 15 to meet the position adjustment of the pressing plate 15.

[0052] In a further embodiment, a rubber layer is provided in the arc-shaped groove 18, and the rubber layer is used to contact the steel wire rope 12. The steel wire rope 12 contacts the rubber layer in the arc-shaped groove 18, which can avoid the problem of the steel wire rope 12 being worn.

[0053] In a further embodiment, the line inclined cable wheel device for passenger ground cable car further comprises a cable-off detection device 17, which is used to detect whether the steel wire rope 12 is out of the arc-shaped groove 18. When the steel wire rope 12 is out of the arc-shaped groove 18, the cable-off detection device 17 can be triggered, and the cable-off detection device 17 sends out an alarm message and controls the cable car to stop running, thereby avoiding safety hazards.

[0054] In some embodiments, the cable-off detection device 17 includes a turntable 23, a first fork 19, a second fork 20, and a travel switch 24. The turntable 23 can rotate around a fixed axis, and a notch structure is provided at a local edge of the turntable 23. The first fork 19 and the second fork 20 are arranged on the turntable 23 at intervals. The travel switch 24 includes a telescopic wheel, which extends into the notch structure. When the turntable 23 rotates, the telescopic wheel is compressed back, triggering the travel switch 24. The travel switch 24 is connected to the alarm module and the cable car control module in communication. When the travel switch 24 is triggered, the alarm module sends an alarm message, and the cable car control module controls the cable car to stop running.

[0055] With such a configuration, when the wire rope 12 escapes from the first side of the cable wheel 11, it will fall on the first fork 19, and then the first fork 19 drives the turntable 23 to rotate, and the rotation of the turntable 23 will trigger the travel switch 24, and it is determined that the wire rope 12 has fallen off. Similarly, when the wire rope 12 escapes from the second side of the cable wheel 11, it will fall on the second fork 20, and then the second fork 20 drives the turntable 23 to rotate in the direction opposite to the first direction, and the rotation of the turntable 23 will trigger the travel switch 24, and it is determined that the wire rope 12 has fallen off.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A line inclined cable wheel device for passenger ground cable car, characterized in that: It comprises a bracket assembly and a cable pulley (11); wherein: The support assembly is arranged in a pair, and the two ends of each support assembly are suitable for being respectively connected to a pair of tracks (14) of the cable car; Two ends of the central axis of the cable wheel (11) are respectively connected to a pair of bracket assemblies, and the central axis is arranged tilted; The outer peripheral surface of the cable wheel (11) is provided with an arc-shaped groove (18), and the arc-shaped groove (18) is used to accommodate the steel wire rope (12). The first side of the arc-shaped groove (18) is provided with a rim structure (21), and the second side is for the steel wire rope (12) and the anchoring structure of the cable car to pass through.

2. The line inclined cable wheel device for passenger ground cable car according to claim 1, characterized in that: Each of the bracket assemblies comprises: A bracket body (13), wherein two ends of the bracket body (13) are respectively suitable for connecting to a pair of rails (14); The inclined plate (22) is connected to the bracket body (13), and an axial hole is provided on the inclined plate (22); wherein: A pair of inclined plates (22) of the bracket assembly are arranged at intervals, and a space for accommodating the cable wheel (11) is formed between the two. The two ends of the central axis of the cable wheel (11) are respectively matched with the shaft holes of the pair of inclined plates (22).

3. The line inclined cable wheel device for passenger ground cable car according to claim 2, characterized in that: The axial hole is a waist-shaped hole, and the upper end of the waist-shaped hole penetrates the upper side of the inclined plate (22).

4. The line inclined cable wheel device for passenger ground cable car according to claim 2, characterized in that: A concave structure is provided in the middle of the support body (13), and the concave structure is used to avoid the anchoring structure of the steel wire rope (12) and the cable car.

5. The line inclined cable wheel device for passenger ground cable car according to claim 2, characterized in that: Each of the bracket assemblies further comprises a vertical plate (16), the vertical plate (16) being connected to the bracket body (13), and the inclined plate (22) being connected to one end of the vertical plate (16).

6. The line inclined cable wheel device for passenger ground cable car according to claim 2, characterized in that: A pair of pressing plates (15) are provided at the portion where the bracket body (13) and the track (14) are connected. The pressing plates (15) are pressed onto the track (14) to connect the bracket body (13) and the track (14).

7. The line inclined cable wheel device for passenger ground cable car according to claim 6, characterized in that: A pair of waist-shaped holes are provided at the portion where the support body (13) and the track (14) are connected. The pair of waist-shaped holes are respectively provided at two sides of the track (14). The pressure plate (15) is connected to the support body (13) via a connecting piece inserted into the waist-shaped holes.

8. The line inclined cable wheel device for passenger ground cable car according to claim 1, characterized in that: A rubber layer is arranged in the arc-shaped groove (18), and the rubber layer is used to contact the steel wire rope (12).

9. The line inclined cable wheel device for passenger ground cable car according to any one of claims 1 to 8, characterized in that: Also includes: The rope-off detection device (17) is used to detect whether the steel wire rope (12) has escaped from the arc-shaped groove (18).

10. The line inclined cable wheel device for passenger ground cable car according to claim 9, characterized in that: The cable-off detection device (17) comprises: The rotating disk (23) can rotate around a fixed axis, and a notch structure is provided at a local edge position of the rotating disk (23); A first shift fork (19) and a second shift fork (20), which are arranged on the rotating disk (23) at an interval; The travel switch (24) comprises a telescopic wheel, which extends into the notch structure. When the turntable (23) rotates, the telescopic wheel is compressed and returns to trigger the travel switch (24). The travel switch (24) is communicatively connected with the alarm module and the cable car control module. When the travel switch (24) is triggered, the alarm module sends an alarm message, and the cable car control module controls the cable car to stop running.

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