阅读说明：本技术 架空乘人装置托绳轮吊架机构 (Rope supporting wheel hanging frame mechanism of overhead manned device ) 是由 毛其波 李宏伟 张渊 朱宪路 于 2021-08-30 设计创作，主要内容包括：本发明公开了一种架空乘人装置托绳轮吊架机构,在横梁(1)上设置两套吊架机构,相对于横梁(1)对称布置；每套吊架机构组成如下：顶板(4)与吊架(6)通过焊接连接；在顶板(4)与吊架(6)之间还焊接有加强筋(5)；焊缝采用满焊,焊后探伤检测；在吊架(6)上设置托轮轴安装孔(9),在托轮轴安装孔(9)内安装托轮轴(8),在托轮轴(8)上安装托绳轮(7)；横梁(1)通过U型螺栓(2)与顶板(4)连接固定。U型螺栓(2)和托轮轴(8)的端头采用弹簧垫圈与螺母,或者采用双螺母防松结构。本发明运行稳定性好,消除了容易掉绳等隐患,减少了钢丝绳的异常磨损,延长了钢丝绳的使用寿命。(The invention discloses a rope supporting wheel hanger mechanism of an aerial passenger device, wherein two sets of hanger mechanisms are arranged on a cross beam (1) and are symmetrically arranged relative to the cross beam (1); each hanger mechanism comprises the following components: the top plate (4) is connected with the hanger (6) by welding; a reinforcing rib (5) is welded between the top plate (4) and the hanger (6); full welding is adopted for welding seams, and flaw detection is carried out after welding; a riding wheel shaft mounting hole (9) is formed in the hanger (6), a riding wheel shaft (8) is mounted in the riding wheel shaft mounting hole (9), and a riding wheel (7) is mounted on the riding wheel shaft (8); the cross beam (1) is fixedly connected with the top plate (4) through a U-shaped bolt (2). The ends of the U-shaped bolt (2) and the riding wheel shaft (8) adopt a spring washer and a nut, or adopt a double-nut anti-loose structure. The invention has good operation stability, eliminates the hidden troubles of easy rope falling and the like, reduces the abnormal abrasion of the steel wire rope and prolongs the service life of the steel wire rope.)

1. The utility model provides an aerial passenger device riding rope wheel hoisting frame mechanism which characterized in that: two sets of hanger mechanisms are arranged on the cross beam (1) and are symmetrically arranged relative to the cross beam (1); each hanger mechanism comprises the following components: the top plate (4) is connected with the hanger (6) by welding; a reinforcing rib (5) is welded between the top plate (4) and the hanger (6); full welding is adopted for welding seams, and flaw detection is carried out after welding; a riding wheel shaft mounting hole (9) is formed in the hanger (6), a riding wheel shaft (8) is mounted in the riding wheel shaft mounting hole (9), and a riding wheel (7) is mounted on the riding wheel shaft (8); the cross beam (1) is fixedly connected with the top plate (4) through a U-shaped bolt (2).

2. The aerial passenger device riding sheave hoist mechanism of claim 1, wherein: the cross beam (1) is fixedly connected with the top plate (4) through a U-shaped bolt (2), and the U-shaped bolt (2) adopts a spring washer and a nut or a double-nut anti-loosening structure.

3. The aerial passenger device riding sheave hoist mechanism of claim 1, wherein: the end of the riding wheel (7) arranged on the riding wheel shaft (8) adopts a spring washer and a nut, or adopts a double-nut anti-loose structure.

4. The aerial passenger device riding sheave hoist mechanism of claim 1, wherein: the beam (1) is made of 11 # mining I-steel.

5. The aerial passenger device riding sheave hoist mechanism of claim 1, wherein: the top plate (4) is made of a steel plate.

6. The aerial passenger device riding sheave hoist mechanism of claim 1, wherein: the hanger (6) is made of a square steel pipe or a rectangular steel pipe, and a welding groove is formed at the welding position of the upper end and the top plate (4).

7. The aerial passenger device riding sheave hoist mechanism of claim 1, wherein: each hanger (6) is provided with 2-3 riding wheel shaft mounting holes (9).

8. The aerial passenger device riding sheave hoist mechanism of claim 1, wherein: the thickness of the top plate (4) is not less than 14mm, and the processing is smooth.

9. The aerial passenger device riding sheave hoist mechanism of claim 1, wherein: the thickness of the reinforcing rib (5) is larger than or equal to 10mm, the processing is smooth, and a welding groove is formed at a welding seam.

10. The aerial passenger device riding sheave hoist mechanism of claim 1, wherein: end plates (3) are welded at two ends of the cross beam (1), the thickness of the end plates (3) is larger than or equal to 10mm, and the end plates are machined smoothly.

Technical Field

The invention relates to a rope supporting wheel hanging frame mechanism of an overhead man-riding device.

Background

In the prior art, a rope supporting wheel hanger mechanism of an overhead man-riding device for a transportation inclined shaft is only provided with a single hanger, as shown in figure 1. The single hanger is generally made of 10# channel steel, the periphery of the hanger is not sealed, the rigidity and the strength are low, and the wear resistance is poor; the single hanger has only one stress point, and eccentric wear of the hanger hole of the rope supporting wheel and deformation of the rack can occur after long-time use. When the overhead man-riding device traction steel wire rope runs on the rope supporting wheel, the left and right stress of the steel wire rope is unbalanced, the stability is poor, the situations that the overhead man-riding device traction steel wire rope runs on the rope supporting wheel and is high at the left and the right or low at the left and the right often occur, and potential safety hazards such as hurting passengers by falling the rope or scraping the traction steel wire rope easily occur. Due to the fact that abrasion of the steel wire rope is abnormal due to left-right unbalance, the phenomena of wire breakage and strand breakage are prone to occurring, and the service life of the steel wire rope is shortened.

Disclosure of Invention

The invention aims to solve the technical problem of providing a novel rope supporting wheel hanging frame mechanism of an aerial passenger device, and aims to overcome the defects that in the prior art, the left and right are unbalanced, a rope is easy to fall off to hurt people, a steel wire rope is abnormal in abrasion, the phenomena of wire breakage and strand breakage are easy to occur, the service life is shortened, and the like.

The invention adopts the following technical scheme: two sets of hanger mechanisms are arranged on the cross beam and are symmetrically arranged relative to the cross beam; each hanger mechanism comprises the following components: the top plate is connected with the hanging bracket through welding; a reinforcing rib is welded between the top plate and the hanging bracket; full welding is adopted for welding seams, and flaw detection is carried out after welding; a riding wheel shaft mounting hole is formed in the hanging bracket, a riding wheel shaft is mounted in the riding wheel shaft mounting hole, and a riding wheel is mounted on the riding wheel shaft; the cross beam is fixedly connected with the top plate through U-shaped bolts.

The cross beam is fixedly connected with the top plate through a U-shaped bolt, and the U-shaped bolt adopts a spring washer and a nut or adopts a double-nut anti-loosening structure.

The end of the riding wheel shaft for installing the riding wheel adopts a spring washer and a nut, or adopts a double-nut anti-loose structure.

The cross beam is made of 11 # mining I-steel.

The top plate is made of a steel plate.

The hanger is made of square steel pipes or rectangular steel pipes, and a welding groove is formed at the welding position of the upper end head and the top plate.

Each hanger is provided with 2-3 riding wheel shaft mounting holes.

The thickness of the top plate is not less than 14mm, and the top plate is processed smoothly.

The thickness of the reinforcing rib is larger than or equal to 10mm, the processing is smooth, and a welding groove is formed at the welding seam.

End plates are welded at two ends of the cross beam, the thickness of each end plate is larger than or equal to 10mm, and the end plates are machined smoothly.

Full welding is adopted for welding seams, flaw detection is carried out after welding, and measures are taken to eliminate the defects of the welding seams.

The hanger mechanism of the device has simple structure, is small and exquisite and is convenient to install, disassemble and transport. When in use, the device is arranged on a cross beam of an overhead passenger device of a drift or inclined drift. The rope supporting wheel is installed on the rope supporting wheel hanger, and the rope supporting wheel can be used after the left-right distance is adjusted. When the aerial passenger device main machine operates, the machine head driving wheel operates with the aerial passenger device main machine to drive the aerial passenger device to draw the steel wire rope to operate in an annular state.

Therefore, the invention is convenient to transport and install; after installation and debugging, the steel wire rope of the aerial passenger device is balanced left and right in the running process, the stability is good, and hidden dangers such as easy rope falling are eliminated; the abnormal abrasion, the wire breakage and the strand breakage of the steel wire rope are reduced, and the service life of the steel wire rope is prolonged.

Drawings

FIG. 1 is a schematic diagram of the prior art;

FIG. 2 is a schematic diagram of the present invention.

In the figure, 1-a cross beam, 2-a U-shaped bolt, 3-an end plate, 4-a top plate, 5-a reinforcing rib, 6-a hanging bracket, 7-a riding wheel, 8-a riding wheel shaft and 9-a riding wheel shaft mounting hole; a is the length of a cross beam (specifically determined according to the size of a roadway), b is the mounting center distance between two U-shaped bolts, c is the center distance between two sets of hanger mechanisms, d is half of the length of a top plate, and H is the maximum distance between the center line of a riding wheel shaft and the bottom surface of the top plate (which can be adjusted according to requirements, and each hanger is provided with 2-3 riding wheel shaft mounting holes to ensure that the riding capacity of a rider is not less than 0.2m away from the ground).

Detailed Description

The embodiment of the invention comprises the following steps: as shown in fig. 2, two sets of hanger mechanisms are arranged on the cross beam 1 and are symmetrically arranged relative to the cross beam 1; each hanger mechanism comprises the following components: the top plate 4 is connected with the hanging bracket 6 through welding; a reinforcing rib 5 is welded between the top plate 4 and the hanging bracket 6; full welding is adopted for welding seams, and flaw detection is carried out after welding; a riding wheel shaft mounting hole 9 is formed in the hanger 6, a riding wheel shaft 8 is mounted in the riding wheel shaft mounting hole 9, and a riding wheel 7 is mounted on the riding wheel shaft 8; the cross beam 1 is fixedly connected with the top plate 4 through a U-shaped bolt 2.

The cross beam 1 is fixedly connected with the top plate 4 through a U-shaped bolt 2, and the U-shaped bolt adopts a spring washer and a nut or adopts a double-nut anti-loosening structure.

The end of the riding wheel 7 arranged on the riding wheel shaft 8 adopts a spring washer and a nut, or adopts a double-nut anti-loose structure.

The beam 1 is made of 11 # mining I-steel.

The top plate 4 is made of a steel plate.

The hanger 6 is made of a square steel pipe or a rectangular steel pipe, and a welding groove is formed at the welding position of the upper end and the top plate 4. The square or rectangular steel pipe has good rigidity, good torsion resistance and stable structure. The square steel pipe has a specification of 60X 60 (mm).

Each hanger 6 is provided with 2-3 riding wheel shaft mounting holes 9. The diameter of the mounting hole of the riding wheel shaft is phi 30.2 mm. The distance between the mounting holes of the adjacent idler shafts is 80 mm-150 mm.

The thickness of the top plate 4 is not less than 14mm, and the processing is smooth.

The thickness of the reinforcing rib 5 is larger than or equal to 10mm, the processing is smooth, and a welding groove is formed at a welding seam.

End plate 3 is welded at the both ends head of crossbeam 1, and the thickness of end plate 3 ≧ 10mm, and processing is leveled.

a =6600mm, b =120mm, c =1090mm, d =90mm, H =450 mm. The sizes of a, c and H can be adjusted according to the structure conditions of inclined shafts and roadways.

The welding seam is not allowed to have the defects of cracks, holes, sand holes, unfused, incomplete penetration and the like; after welding, magnetic powder or ultrasonic flaw detection is adopted, measures are taken to eliminate the defects when the defects are found, and the quality and the strength of the welding line are ensured so as to ensure the safety of operation.

The invention adopts double hangers, adopts rectangular steel beams of 60mm multiplied by 60mm to manufacture, naturally seals the periphery, has no eccentric wear of the hanger holes of the rope supporting wheel and deformation of the frame after long-time use, and has high strength and good wear resistance compared with the traditional process; the double-hanging bracket is provided with two stress points, when the aerial passenger device pulls the steel wire rope to run on the rope supporting wheel, the left and right stress of the steel wire rope is balanced, the stability is good, the steel wire rope runs on the rope supporting wheel smoothly and excessively, the resistance coefficient is small, the abrasion of the steel wire rope can be delayed, and the service life of the steel wire rope can be prolonged; meanwhile, the safety hidden trouble that passengers are injured by falling ropes or the steel wire ropes are scratched due to the fact that the left and right stress of the steel wire ropes is unbalanced, the height is suddenly reduced and the stability is poor when the overhead manned device pulls the steel wire ropes to run on the rope supporting wheels due to the fact that only one hanging bracket is adopted in the traditional process is eliminated.