CN217920939U

CN217920939U - Improved inclined elevator roller guide shoe

Info

Publication number: CN217920939U
Application number: CN202222370674.3U
Authority: CN
Inventors: 沈国平; 裴肖; 肖洪飞; 陶宇杰; 张冬冬
Original assignee: Shanghai Desheng Migao Elevator Co ltd
Current assignee: Shanghai Desheng Migao Elevator Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-11-29
Anticipated expiration: 2032-09-07

Abstract

The utility model provides a modified diagonal elevator gyro wheel guide shoe, the opposite position of two gyro wheel frame upsides is provided with a first limiting plate respectively, two first limiting plate opposite sides are provided with a spacing axle respectively on the base, the opposite side of two spacing axles is provided with a second limiting plate respectively on the gyro wheel frame, the opposite side of two second limiting plates is provided with a fixed plate respectively on the gyro wheel frame, be provided with a fixing base on the base between two fixed plates, be provided with a first yielding rubber layer respectively between fixing base and two fixed plates. The utility model discloses a gyro wheel frame can rotate around first connecting axle, and installs first yielding rubber layer and second yielding rubber layer additional between two gyro wheel frames, and the elevator operation in-process that moves to one side, two gyro wheel frames rotate around the second connecting axle and draw close extrusion yielding rubber each other, reduce the vibration to reach the purpose that reduces elevator car vibration, improve the elevator and take the travelling comfort.

Description

Improved oblique elevator roller guide shoe

Technical Field

The utility model relates to the field of machinary, especially, boots are led to modified diagonal elevator gyro wheel relate to diagonal elevator.

Background

With the rapid development of the building industry and the tourism industry, the diagonal elevator which runs on the guide rail with an included angle of more than or equal to 15 degrees and less than 75 degrees with the horizontal direction is rapidly developed. The inclined elevator is widely applied to special places such as mountain scenic spots, mountain houses, tunnels, inclined tower buildings and the like. Meanwhile, people have higher and higher requirements on the speed of the diagonal elevator, and the development of the high-speed diagonal elevator is imperative. In the prior art, roller guide shoes of an inclined elevator comprise a base, a roller frame and two rollers, wherein the roller frame is fixed on the base, the rollers are arranged on the roller frame through connecting shafts, the guide shoes are connected with a car through the base, and the rollers are in contact with a track. Because the stress conditions of the diagonal elevator and the vertical elevator are different, most of force of the vertical elevator is borne by a steel wire rope, only when the diagonal elevator and the vertical elevator are in an unbalance loading state, the guide shoes and the guide rails on the inclined plane can be always subjected to the force component of the gravity of the car in the direction perpendicular to the inclined plane, so that the rollers vibrate, the car vibrates due to the fact that the surface of an elevator rail is uneven, the vibration of the car cannot be reduced due to the existing diagonal elevator guide shoes, and therefore in order to improve the running quality of the high-speed diagonal elevator, the roller guide shoes capable of absorbing shock must be developed.

Disclosure of Invention

An object of the utility model is to provide a boots are led to modified diagonal elevator gyro wheel, this kind of high-speed diagonal elevator's modified diagonal elevator gyro wheel lead boots and will solve prior art's diagonal elevator and lead the technical problem that boots produced the vibration easily.

The utility model discloses a boots are led to modified diagonal elevator gyro wheel, the on-line screen storage device comprises a base, the symmetry is provided with two gyro wheel framves on the base, the position in opposite directions under two gyro wheel framves is articulated through a first connecting axle and base separately, the opposite side of two gyro wheel framves is connected with a gyro wheel through a second connecting axle separately, it is provided with a catch wheel board to fix separately in the both sides of gyro wheel on the gyro wheel frame separately, the opposite direction position of two gyro wheel frame upsides is provided with a first limiting plate separately, two first limiting plate one side in opposite directions are provided with a spacing axle on the base separately, the opposite direction one side of two spacing axles is provided with a second limiting plate on the gyro wheel frame separately, the opposite direction one side of two second limiting plates is provided with a fixed plate on the gyro wheel frame separately, be provided with a fixing base on the base between two fixed plates, be provided with a first shock absorber rubber layer between fixing base and two fixed plates respectively.

Furthermore, a second damping rubber layer is arranged between the first damping rubber layer and the adjacent fixed plate, and an intermediate plate is arranged between the first damping rubber layer and the adjacent second damping rubber layer.

Compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses a gyro wheel frame can rotate around first connecting axle, and installs first yielding rubber layer and second yielding rubber layer additional between two gyro wheel frames, and the elevator operation in-process that moves to one side, two gyro wheel frames rotate around the second connecting axle and draw close extrusion yielding rubber each other, reduce the vibration to reach the purpose that reduces elevator car vibration, improve the elevator and take the travelling comfort.

Drawings

Fig. 1 is a schematic front view of the improved roller guide shoe of the oblique elevator of the present invention.

Fig. 2 is a schematic top view of the improved roller guide shoe for a diagonal elevator according to the present invention.

FIG. 3 isbase:Sub>A schematic sectional view A-A of FIG. 1.

FIG. 4 is a schematic sectional view taken along line B-B of FIG. 1.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, but the present invention is not limited to the examples, and all similar structures and similar variations of the present invention can be adopted to fall into the protection scope of the present invention. The utility model provides an upper and lower, preceding, back, left and right equidirectional use only for the description convenience, it is not right the technical scheme's of the utility model restriction.

As shown in fig. 1-4, the utility model discloses a modified diagonal elevator roller guide shoe, including a base 1, the symmetry is provided with two gyro wheel framves 2 on the base 1, two gyro wheel frame 2 downside positions in opposite directions are articulated through a first connecting axle 3 and base 1 separately, two gyro wheel frame 2 opposite sides are connected with a gyro wheel 5 through a second connecting axle 4 separately, it is provided with a fender wheel board 6 to fix separately in gyro wheel 5's both sides on gyro wheel frame 2, the opposite direction position of two gyro wheel frame 2 upsides is provided with a first limiting plate 7 separately, two first limiting plate 7 opposite sides are provided with a spacing axle 8 separately on base 1, one side in opposite directions of two spacing axle 8 is provided with a second limiting plate 9 separately on gyro wheel frame 2, one side in opposite directions of two second limiting plates 9 is provided with a fixed plate 10 separately on gyro wheel frame 2, be provided with a fixing base 11 on base 1 between two fixed plates 10, be provided with a first shock attenuation rubber layer 12 between fixing base 11 and two fixed plates 10 respectively.

Further, a second cushion rubber layer 13 is arranged between the first cushion rubber layer 12 and the adjacent fixed plate 10, and an intermediate plate 14 is arranged between the first cushion rubber layer 12 and the adjacent second cushion rubber layer 13.

Specifically, the base 1, the roller frame 2, the roller 5, and the like in this embodiment all adopt the known solutions in the prior art, which are known to those skilled in the art and will not be described herein again.

The working principle of the embodiment is as follows: when the guide shoe is used, the guide shoe is connected with the lower beam 15 of the lift car through the base 1, and the roller 5 is in contact with a track. The utility model discloses a gyro wheel frame 2 can rotate around first connecting axle 3, and installs first yielding rubber layer 12 and second yielding rubber layer 13 additional between two gyro wheel frames 2, and in the elevator operation process that moves to one side, two gyro wheel frames 2 rotate and draw close extrusion yielding rubber each other around second connecting axle 4 to reduce the vibration, thereby reach the purpose that reduces elevator car vibration, improve the elevator and take the travelling comfort.

The limiting shaft 8 limits the first limiting plate 7 and the second limiting plate 9, so that the maximum and minimum rotation angles of the roller frame 2 are limited, and the maximum and minimum rotation angles of the roller frame 2 can be adjusted by adjusting the position of the limiting shaft 8.

Claims

1. The utility model provides a boots are led to modified diagonal elevator gyro wheel, includes a base (1), and the symmetry is provided with two gyro wheel framves (2) on base (1), its characterized in that: opposite positions of the lower sides of two roller frames (2) are hinged with a base (1) through first connecting shafts (3), the other sides of the two roller frames (2) are connected with a roller (5) through second connecting shafts (4), wheel blocking plates (6) are fixedly arranged on the two sides of the roller (5) on the roller frames (2), opposite positions of the upper sides of the two roller frames (2) are provided with first limiting plates (7), opposite sides of the two first limiting plates (7) are provided with limiting shafts (8) on the base (1), opposite sides of the two limiting shafts (8) are provided with second limiting plates (9) on the roller frames (2), opposite sides of the two second limiting plates (9) are provided with fixing plates (10) on the roller frames (2), a fixing seat (11) is arranged between the two fixing plates (10) on the base (1), and first damping rubber layers (12) are arranged between the fixing seat (11) and the two fixing plates (10).

2. The improved skewed elevator roller guide shoe as set forth in claim 1, wherein: and a second damping rubber layer (13) is also arranged between the first damping rubber layer (12) and the adjacent fixed plate (10), and an intermediate plate (14) is arranged between the first damping rubber layer (12) and the adjacent second damping rubber layer (13).