CN218805778U

CN218805778U - Double-wheel device for variable slope point

Info

Publication number: CN218805778U
Application number: CN202222677663.XU
Authority: CN
Inventors: 陈勇; 王长青; 马广安; 石礼民
Original assignee: Shandong Xinda Intelligent Equipment Co ltd
Current assignee: Shandong Xinda Intelligent Equipment Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-07
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to the technical field of overhead passenger devices and walking aids, in particular to a double-wheel device for a slope-changing point, which comprises a plurality of supporting rope wheel assemblies, a plurality of supporting wheel shafts, a supporting frame, a hanging frame, a steel wire rope and two swinging devices; the support frame is arranged at the upper end of the hanging bracket; the two swinging devices are arranged on one side end face of the hanging bracket side by side, and two riding wheel shafts are respectively arranged at two ends of each swinging device; the plurality of supporting rope wheel assemblies are respectively arranged on the plurality of supporting wheel shafts; and in the mounting state of the support frame, the steel wire rope passes through the gap between the two swinging devices. The utility model discloses simple structure is convenient for maintain balanced state between riding rope wheelset and the wire rope, has reduced the frictional force that the riding wheel received, is favorable to prolonging the life of riding wheel.

Description

Double-wheel device for variable slope point

Technical Field

The utility model relates to an aerial passenger device, help capable ware technical field, concretely relates to become double round device for slope point.

Background

When the unidirectional crossheading roadway personnel transportation equipment and the slope walking aid device run to a place with a gradient change, the rope supporting wheel assembly is tightly pressed on the steel wire rope, the friction force borne by the rope supporting wheel assembly is large at the moment, the abrasion of the rope supporting wheel assembly is large, and the service life of the rope supporting wheel assembly is short; aiming at the phenomenon of uneven stress and large abrasion of the slope changing point of the existing riding wheel set, a four-wheel rope supporting wheel device for the slope changing point is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides a change sloping point and use double round device convenient to maintain balanced state between backing rope wheelset and the wire rope.

The technical scheme of the utility model: a double-wheel device for a variable slope point comprises a plurality of supporting rope wheel assemblies, a plurality of supporting wheel shafts, a supporting frame, a hanging bracket, a steel wire rope and two swinging devices;

the support frame is arranged at the upper end of the hanging bracket; the two swinging devices are arranged on one side end face of the hanging bracket side by side, and two riding wheel shafts are respectively arranged at two ends of each swinging device; the plurality of riding rope wheel assemblies are respectively arranged on the plurality of riding wheel shafts;

and in the mounting state of the support frame, the steel wire rope passes through the gap between the two swinging devices.

Preferably, each swing device comprises a central shaft and a swing frame; the central shaft is arranged on the hanging bracket, and the projection shape of the central shaft is a polygon; the middle part of the swing frame is provided with a polygonal mounting hole which is used for matching with the central shaft; two ends of the swing frame are respectively connected with two riding wheel shafts.

Preferably, the central shaft is welded to the hanger.

Preferably, the support frame is welded to the hanger.

Preferably, the support frame is provided with a plurality of mounting holes.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

when the overhead passenger device and the walking aid run, the steel wire rope deforms due to uneven stress on the steel wire rope at the slope changing point; at the moment, the swing frame swings in a small range around the central shaft, so that the plurality of supporting rope wheel assemblies pressed on the steel wire rope are always pressed on the steel wire rope, the device can swing to corresponding positions according to different stress directions, the balance between the steel wire rope and the plurality of supporting rope wheel assemblies is maintained, the stress is uniform and flexible, the elasticity is enriched, and the problem of serious abrasion of the supporting wheels at the slope changing points is effectively solved; meanwhile, the device is convenient to mount and process by welding and arranging the mounting holes, and the device is high in safety and strength; the device has simple structure, flexible use and convenient installation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1. a riding sheave assembly; 2. a riding wheel shaft; 3. a support frame; 4. a hanger; 5. a wire rope; 6. a swing device; 61. a central shaft; 62. a swing frame.

Detailed Description

As shown in fig. 1, the utility model provides a two-wheeled device for variable slope point, including a plurality of riding rope wheel subassemblies 1, a plurality of riding wheel axle 2, support frame 3, gallows 4, wire rope 5 and two pendulous devices 6.

The support frame 3 is arranged at the upper end of the hanging bracket 4, and the support frame 3 is welded with the hanging bracket 4; the support frame 3 is firmly arranged on the hanging bracket 4 through welding, so that the service lives of the support frame 3 and the hanging bracket 4 are prolonged; the support frame 3 is provided with a plurality of mounting holes, so that the support frame 3 can be conveniently mounted on the steel of a miner through the mounting holes, and the device can be conveniently mounted; the two swinging devices 6 are arranged on the end face of one side of the hanging bracket 4 side by side, and two riding wheel shafts 2 are respectively arranged at two ends of each swinging device 6; the plurality of supporting rope wheel assemblies 1 are respectively arranged on the plurality of supporting wheel shafts 2; the riding rope wheel assembly 1 comprises a riding wheel, an installation structure and the like, wherein the installation structure is used for installing the riding wheel with the riding wheel shaft 2; each swing device 6 comprises a central shaft 61 and a swing frame 62; the central shaft 61 is arranged on the hanger 4, the projection shape of the central shaft 61 is a polygon, and the central shaft 61 is welded with the hanger 4; the central shaft 61 is connected with the hanging bracket 4 in a welding mode, so that the central shaft 61 is more firmly installed; the middle part of the swing frame 62 is provided with a polygonal mounting hole which is used for matching with the central shaft 61; two ends of the swing frame 62 are respectively connected with two riding wheel shafts 2; a limiting plate is arranged on the central shaft 61; the polygonal mounting hole is in clearance fit with the central shaft 61, so that the swing frame 62 can swing around the central shaft 61 to a certain extent, and the swing function of the swing frame 62 is realized.

When the support frame 3 is installed, the steel wire rope 5 penetrates through a gap between the two swinging devices 6, and the plurality of supporting rope wheel assemblies 1 are all pressed on the steel wire rope 5.

In the utility model, when the overhead passenger device and the walking aid run, the steel wire 5 is unevenly stressed at the slope-changing point to deform the steel wire 5; at this time, the swing frame 62 swings a small amplitude around the central shaft 61, so that the plurality of supporting rope wheel assemblies 1 pressed on the steel wire rope 5 are all pressed with the steel wire rope 5 all the time, the device can swing to corresponding positions according to different stress directions, the balance between the steel wire rope 5 and the plurality of supporting rope wheel assemblies 1 is maintained, the stress is uniform and flexible, elasticity is enriched, and the problem of serious abrasion of the supporting wheel at a slope change point is effectively solved; meanwhile, the device is convenient to mount and process by welding and arranging the mounting holes, and the device is high in safety and strength; the device has simple structure, flexible use and convenient installation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A double-wheel device for a variable slope point is characterized by comprising a plurality of supporting rope wheel assemblies (1), a plurality of supporting wheel shafts (2), a support frame (3), a hanging bracket (4), a steel wire rope (5) and two swinging devices (6);

the support frame (3) is arranged at the upper end of the hanger (4); the two swinging devices (6) are arranged on the end face of one side of the hanging bracket (4) side by side, and two riding wheel shafts (2) are respectively arranged at two ends of each swinging device (6); the supporting rope wheel assemblies (1) are respectively arranged on the supporting wheel shafts (2);

when the support frame (3) is installed, the steel wire rope (5) passes through the gap between the two swinging devices (6).

2. A double-wheel device for a variable slope point according to claim 1, characterized in that each oscillating device (6) comprises a central shaft (61) and an oscillating frame (62); the central shaft (61) is arranged on the hanger (4), and the projection shape of the central shaft (61) is a polygon; the middle part of the swing frame (62) is provided with a polygonal mounting hole which is used for matching with the central shaft (61); two ends of the swing frame (62) are respectively connected with two riding wheel shafts (2).

3. A dual wheel unit for a trip point according to claim 2, wherein the central shaft (61) is welded to the hanger (4).

4. A double-wheel device for a variable slope point according to claim 1, wherein the supporting frame (3) is welded to the hanger (4).

5. A dual wheel device for a variable slope point according to claim 1 wherein the support frame (3) is provided with a plurality of mounting holes.