阅读说明：本技术 一种斜行电梯防轿厢主导靴轮变形装置 (Device for preventing cage main guide shoe wheel of diagonal elevator from deforming ) 是由 杜海军 杨建荣 周元林 段松杰 秦健聪 于 2021-06-29 设计创作，主要内容包括：本发明公开了一种斜行电梯防轿厢主导靴轮变形装置,其包括斜行电梯轿厢,所述斜行电梯轿厢固定于由轿厢承载架托板、轿厢承载架支撑杆、轿厢承载架斜框所组成的承载架上,所述承载架斜框的前、后两端设置轿厢承载主导靴,所述轿厢承载主导靴与承载主导轨组成滚动副用于承受运行轨迹法向上的分力,所述承载架斜框的前、后两端靠近轿厢承载主导靴的位置设置支撑轮组,所述电梯轿厢在顶层、底层平层时在支撑轮组与承载主导轨之间设置层站支撑板,所述层站支撑板固定在承载主导轨上。装置能够实现即使电梯长时间不使用时,轿厢主导靴轮也不会发生塑性变形,再次投入运行时保证乘座的舒适性。(The invention discloses a device for preventing a car main guide shoe wheel of a diagonal elevator from deforming, which comprises a diagonal elevator car, wherein the diagonal elevator car is fixed on a bearing frame consisting of a car bearing frame supporting plate, a car bearing frame supporting rod and a car bearing frame diagonal frame, the front end and the rear end of the bearing frame diagonal frame are provided with car bearing main guide shoes, the car bearing main guide shoes and a bearing main guide rail form a rolling pair for bearing the normal component force of a running track, the front end and the rear end of the bearing frame diagonal frame are provided with a supporting wheel set near the position where the car bearing main guide shoes, a landing supporting plate is arranged between the supporting wheel set and the bearing main guide rail when the top layer and the bottom layer of the elevator car are leveled, and the landing supporting plate is fixed on the bearing main guide rail. The device can realize that the main guide shoe wheels of the elevator can not generate plastic deformation even if the elevator is not used for a long time, and the comfort of the seat is ensured when the elevator is put into operation again.)

1. The utility model provides a device is warp to diagonal elevator prevents car owner and leads boots wheel which characterized in that: it includes diagonal elevator car (1), diagonal elevator car (1) is fixed in bears layer board (2), car and bears the bracing piece (3), the car bears the frame that diagonal frame (4) constitutes by the car on, bear preceding, back both ends of diagonal frame (4) and set up the car and bear leading boots (8), the car bears leading boots (8) and bears leading rail (7) and constitutes the rolling pair that is used for bearing the normal ascending component of orbit, bear preceding, back both ends of diagonal frame (4) and be close to the position that the car bore leading boots (8) and set up support wheelset (5), elevator car (1) sets up landing backup pad (6) when top layer, bottom parallel layer between support wheelset (5) and bear leading rail (7), landing backup pad (6) are fixed on bearing leading rail (7).

2. The device of claim 1 for preventing deformation of a main guide sheave of a car of a diagonal elevator, comprising: the supporting wheel set (5) is installed on the inclined frame (4) of the bearing frame through an inclined frame supporting seat (401), a supporting seat bolt (402) is arranged on the lower portion of the inclined frame supporting seat (401), the supporting seat bolt (402) is rotated in the screwing direction to enable the supporting seat bolt (402) to be propped against the bearing main guide rail (7), and the inclined frame (4) of the bearing frame at one corner where the supporting seat (401) is located is jacked up.

3. The device of claim 2 for preventing deformation of a main guide sheave of a car of a diagonal elevator, comprising: the left and right supporting wheel sets (5) at the lower part of the bearing oblique frame (4) are arranged at the inner side of a bearing main guide rail (7) close to a track central line (12), two landing supporting plates (6) corresponding to the two supporting wheels are also arranged at the inner side of the bearing main guide rail (7), the left and right supporting wheel sets (5) at the upper part of the bearing oblique frame (4) are arranged at the outer side of the bearing main guide rail (7) far away from the track central line (12), and the two landing supporting plates (6) corresponding to the two supporting wheels are also arranged at the outer side of the bearing main guide rail (7); the left and right supporting wheel sets (5) at the lower part of the bearing oblique frame (4) are arranged on the outer side of a bearing main guide rail (7) far away from a track central line (12), at the moment, two landing supporting plates (6) corresponding to the two supporting wheels of the bearing oblique frame are also arranged on the outer side of the bearing main guide rail (7), at the moment, the left and right supporting wheel sets (5) at the upper part of the bearing oblique frame (4) are arranged on the inner side of the bearing main guide rail (7), and at the moment, the two landing supporting plates (6) corresponding to the two supporting wheels of the bearing oblique frame are also arranged on the inner side of the bearing main guide rail (7); the supporting wheel set (5) at the upper part of the bearing frame inclined frame (4) cannot press the landing supporting plate (6) corresponding to the supporting wheel set (5) at the lower part of the bearing frame inclined frame (4) in the upward top-layer leveling process of the car, and the supporting wheel set (5) at the lower part of the bearing frame inclined frame (4) cannot press the landing supporting plate (6) corresponding to the supporting wheel set (5) at the upper part of the bearing frame inclined frame (4) in the downward bottom-layer leveling process of the car.

4. The device of claim 2 for preventing deformation of a main guide sheave of a car of a diagonal elevator, comprising: the supporting plate (6) is arranged on the main guide rail (7) or on the additional flat-bed beam (13); when the supporting plates (6) are arranged on the flat additional beams (13), the flat additional beams (13) are arranged on two sides of the guide rail bracket beam (14), two ends of the guide rail bracket beam (14) are connected to the main guide rails (7) on the two sides, and the supporting wheel set (5) is arranged on a bearing frame cross beam (403) on the bearing frame inclined frame (4).

5. The device of claim 2 for preventing deformation of a main guide sheave of a car of a diagonal elevator, comprising: the supporting wheel set (5) comprises a shaft elastic retainer ring (501), a supporting wheel seat (502), a supporting wheel shaft (503), a supporting wheel (504), a bearing (505), a shaft elastic retainer ring (506) and a hole elastic retainer ring (507); the support wheel (504) is positioned and assembled on the support wheel shaft (503) through a bearing (505), a shaft elastic retainer ring (506) and a hole elastic retainer ring (507), and the support wheel shaft (503) is positioned and assembled on the support wheel seat (502) through the shaft elastic retainer ring (501).

6. The device of claim 1 for preventing deformation of a main guide sheave of a car of a diagonal elevator, comprising: the guide shoe wheel of the car bearing the main guide shoe (8) consists of a main guide shoe wheel coating layer (811), a main guide shoe wheel bearing framework (812) and a main guide shoe wheel bearing (813); the main guide wheel cladding layer (811) is made of polyurethane and rubber materials and is poured on a main guide wheel bearing framework (812), a main guide wheel bearing (813) is positioned and embedded in a bearing hole on the main guide wheel bearing framework (812), and the main guide wheel is combined through the main guide wheel bearing (813), assembled on the main guide shoe (8) and used for transmitting load on the main guide shoe (8); when load is transmitted to the main guide wheel bearing framework (812) through the main guide wheel bearing (813) and then transmitted to the main guide wheel coating layer (811), the main guide wheel coating layer (811) at the position of the main guide wheel and main guide rail contact surface (814) is compressed and deformed due to elasticity of the main guide wheel coating layer, the main guide wheel and main guide rail contact surface (814) is difficult to recover quickly after being compressed and deformed for a long time and when the main guide wheel and main guide rail contact surface is started again, noise and vibration in different degrees can be caused at the moment, and the comfort of passengers in the car (1) is poor.

7. The device of claim 1 for preventing deformation of a main guide sheave of a car of a diagonal elevator, comprising: the landing support plate (6) is mounted on a main guide rail (7) or a leveling additional beam (13) through a bolt (10), adjusting shims (11) are arranged between the landing support plate (6) and the main guide rail (7) or the leveling additional beam (13), the height of the landing support plate (6) is adjusted by increasing or decreasing the number of the adjusting shims (11), the middle of the upper plane of the landing support plate (6) is a support plate leveling plane (601), and two sides of the middle support plate leveling plane (601) are support plate inclined planes (602); when the elevator is about to level, the supporting wheel (504) firstly runs to the inclined plane (602) of the supporting plate to slowly lift the inclined frame (4) of the car bearing frame, and when the elevator is level at the top layer or the bottom layer, the supporting wheel (504) is just positioned on the plane surface (601) of the supporting plate; at the moment, the height of the inclined frame (4) of the car bearing frame is just raised, so that a main guide pulley coating layer (811) at the contact surface (814) of the main guide pulley and the main guide rail is not deformed.

Technical Field

The invention belongs to the field of elevator equipment, and particularly relates to a device for preventing a main guide shoe wheel of a car of an inclined elevator from deforming.

Background

A diagonal elevator is a transport device with a travel path at an angle to the horizontal, which is used to carry passengers or goods. Because the running track of the diagonal elevator forms a certain angle with the horizontal plane, the load force borne by the bearing main guide shoe between the elevator car of the diagonal elevator and the bearing main guide rail is larger; the main guide shoe wheels are rubber covered wheels, the deformation of the rubber covered wheels is large under the condition of load, and particularly when the elevator car does not stay at a flat-bed position for a long time, the elevator restarts at the moment, and the elevator car has a periodic vibration due to the deformation of the guide shoe wheels, so that the comfort of a riding seat and the safety of accessories on the elevator car and the elevator car are seriously influenced; when the weather is cold, the rubber coating layer of the guide shoe wheel can even generate plastic deformation, the guide shoe wheel can not be restored to the original state through slow running, and the guide shoe wheel needs to be replaced again at the moment. This is more obvious and serious when the operation angle is small and the rated load is heavy.

Disclosure of Invention

The invention aims to provide a device for preventing a main guide shoe wheel of a car of an inclined elevator from deforming.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a diagonal elevator prevents car owner and leads boots wheel deformation device, its includes diagonal elevator car, diagonal elevator car is fixed in bears the layer board by the car, the car bears the bracing piece, the car bears the frame that the diagonal frame constitutes on bearing, the preceding, the back both ends that bear the diagonal frame set up the car and bear the owner and lead boots, the car bears the owner and leads boots and bear leading rail constitution and be used for bearing the rolling pair of the normal ascending component of orbit, the preceding, the back both ends that bear the diagonal frame are close to the position that the car bore owner and lead boots and set up the support wheelset, elevator car sets up the landing backup pad at the support wheelset when top layer, bottom flat bed and bear between the leading rail, the landing backup pad is fixed on bearing the leading rail.

Preferably, the supporting wheel set is installed on the inclined frame of the bearing frame through the inclined frame supporting seat, the lower part of the inclined frame supporting seat is provided with a supporting seat bolt, the supporting seat bolt is pressed against the main bearing rail through the rotating supporting seat bolt in the tightening direction, and the inclined frame of the bearing frame at one corner where the supporting seat is located is pressed against the main bearing rail.

Preferably, the left and right support wheel sets at the lower part of the bearing oblique frame are arranged at the inner side of the bearing main guide rail close to the central line of the rail, the two landing support plates corresponding to the two support wheels are also arranged at the inner side of the bearing main guide rail, the left and right support wheel sets at the upper part of the bearing oblique frame are arranged at the outer side of the bearing main guide rail far away from the central line of the rail, and the two landing support plates corresponding to the two support wheels are also arranged at the outer side of the bearing main guide rail; the left and right support wheel sets at the lower part of the bearing oblique frame are arranged at the outer side of the bearing main guide rail far away from the central line of the rail, at the moment, two landing support plates corresponding to the two support wheels are also arranged at the outer side of the bearing main guide rail, at the moment, the left and right support wheel sets at the upper part of the bearing oblique frame are arranged at the inner side of the bearing main guide rail, and at the moment, the two landing support plates corresponding to the two support wheels are also arranged at the inner side of the bearing main guide rail; the supporting wheel set at the upper part of the bearing frame inclined frame can not press the landing supporting plate corresponding to the supporting wheel set at the lower part of the bearing frame inclined frame in the upward top layer leveling process of the car, and the supporting wheel set at the lower part of the bearing frame inclined frame can not press the landing supporting plate corresponding to the supporting wheel set at the upper part of the bearing frame inclined frame in the downward bottom layer leveling process of the car.

Optimally, the supporting plate is arranged on the main guide rail or the flat-bed additional beam; when the supporting plates are arranged on the flat-layer additional beams, the flat-layer additional beams are arranged on two sides of the guide rail bracket beam, two ends of the guide rail bracket beam are connected to the main guide rails on two sides, and the supporting wheel set is arranged on a bearing frame cross beam on the bearing frame inclined frame.

Preferably, the supporting wheel set comprises an elastic retainer ring for a shaft, a supporting wheel seat, a supporting wheel shaft, a supporting wheel, a bearing, an elastic retainer ring for a shaft and an elastic retainer ring for a hole; the supporting wheel is positioned and assembled on the supporting wheel shaft through the bearing, the elastic check ring for the shaft and the elastic check ring for the hole, and the supporting wheel shaft is positioned and assembled on the supporting wheel seat through the elastic check ring for the shaft.

Optimally, the guide shoe wheel for bearing the main guide shoe by the lift car consists of a main guide shoe wheel coating layer, a main guide shoe wheel bearing framework and a main guide shoe wheel bearing; the main guide shoe wheel coating layer is cast on a main guide shoe wheel bearing framework by polyurethane and rubber materials, a main guide shoe wheel bearing is positioned and embedded into a bearing hole on the main guide shoe wheel bearing framework, and the main guide shoe wheel is assembled on the main guide shoe through a main guide shoe wheel bearing assembly and transmits the load on the main guide shoe; when load is transmitted to the main guide wheel bearing framework through the main guide wheel bearing and then transmitted to the main guide wheel coating layer, the main guide wheel coating layer at the contact surface of the main guide wheel and the main guide rail is compressed and deformed due to elasticity of the main guide wheel coating layer, the main guide wheel coating layer is difficult to quickly recover after being compressed and deformed for a long time and when the main guide wheel coating layer is restarted, noise and vibration in different degrees can be caused at the moment, and the comfort of passengers in the lift car is poor.

Optimally, the landing support plate is arranged on the main guide rail or the leveling additional beam through a bolt, an adjusting gasket is arranged between the landing support plate and the main guide rail or the leveling additional beam, the height of the landing support plate is adjusted by increasing or decreasing the number of the adjusting gaskets, the middle of the upper plane of the landing support plate is a support plate flat surface, and two sides of the middle support plate flat surface are support plate inclined surfaces; when the elevator is about to level, the supporting wheels firstly drive to the inclined surfaces of the supporting plates to slowly lift the inclined frames of the car bearing frames, and the supporting wheels are just positioned on the flat surfaces of the supporting plates when the elevator is level on the top layer or the bottom layer; the height of the inclined frame of the car bearing frame is just raised, so that the main guide shoe wheel coating layer at the contact surface of the main guide shoe wheel and the main guide rail is not deformed.

The invention has the beneficial effects that: the device can realize that the main guide shoe wheels of the elevator can not generate plastic deformation even if the elevator is not used for a long time, and the comfort of the seat is ensured when the elevator is put into operation again.

Drawings

FIG. 1 is a schematic view of a device for preventing flat-bed deformation of a main guide shoe wheel of a car;

FIG. 2 is a view from the direction A (the support plate is disposed on the load-bearing main guide);

FIG. 3 is a view from direction B (the support plate is disposed on the load-bearing main guide);

FIG. 4 is a view from the direction A (the support plate is disposed on the rail bracket beam);

FIG. 5 is a view from direction B (the support plate is disposed on the rail bracket beam);

FIG. 6 is a schematic structural view of a support wheel assembly;

FIG. 7 is a schematic view of the structure of the main guide shoe wheel;

FIG. 8 is a schematic view of a landing support plate;

FIG. 9 is a schematic view of the position of the support plates and support wheels before the flat bed;

FIG. 10 is a schematic view of the position of the support plate and the support wheel during leveling

Wherein: 1-diagonal elevator car, 2-car-carrier pallet, 3-car-carrier support bar, 4-car-carrier diagonal frame, 5-support wheel set, 6-landing support plate, 7-carrier main guide rail, 8-car-carrier main guide shoe, 9-support plate coupling bolt, 10-bolt, 11-adjusting shim, 12-track center line, 13-flat layer additional beam, 14-guide rail support beam, 401-diagonal frame support base, 402-support base bolt, 403-carrier cross beam, 501-shaft circlip, 502-support wheel base, 503-support wheel shaft, 504-support wheel, 505-bearing, 506-hole circlip, 601-support plate flat layer, 602-support plate diagonal surface, 811-guide shoe wheel coating, 812-main guide wheel bearing skeleton, 813-main guide wheel bearing, 814-main guide wheel and main guide rail contact surface.

Detailed Description

The invention is described in detail below with reference to embodiments shown in the drawings to which:

as shown in fig. 1-10, the device for preventing deformation of the car guide shoe wheels of the diagonal elevator comprises a diagonal elevator car 1, wherein the diagonal elevator car 1 is fixed on a bearing frame consisting of a car bearing frame supporting plate 2, a car bearing frame supporting rod 3 and a car bearing frame diagonal frame 4, the front end and the rear end of the bearing frame diagonal frame 4 are provided with car bearing guide shoes 8, the car bearing guide shoes 8 and a bearing main guide rail 7 form a rolling pair for bearing normal component force of a running track, the front end and the rear end of the bearing frame diagonal frame 4 are provided with supporting wheel sets 5 near the positions where the car bearing guide shoes 8, the elevator car 1 is provided with landing supporting plates 6 between the supporting wheel sets 5 and the bearing main guide rail 7 when the top layer and the bottom layer are flat, and the landing supporting plates 6 are fixed on the bearing main guide rail 7.

The supporting wheel set 5 is installed on the bearing frame inclined frame 4 through an inclined frame supporting seat 401, a supporting seat bolt 402 is arranged at the lower part of the inclined frame supporting seat 401, the supporting seat bolt 402 can be pressed against the bearing main guide rail 7 by rotating the supporting seat bolt 402 in the tightening direction, and the bearing frame inclined frame 4 at one corner where the supporting seat 401 is located is lifted up, so that the bearing main guide shoe 8 can be replaced and maintained, and the height of the landing supporting plate 6 can be adjusted.

The left and right supporting wheel sets 5 at the lower part of the bearing oblique frame 4 are arranged at the inner side of a bearing main guide rail 7 close to a track central line 12, two landing supporting plates 6 corresponding to the two supporting wheels of the bearing oblique frame are also arranged at the inner side of the bearing main guide rail 7, the left and right supporting wheel sets 5 at the upper part of the bearing oblique frame 4 are arranged at the outer side of the bearing main guide rail 7 far away from the track central line 12, and the two landing supporting plates 6 corresponding to the two supporting wheels of the bearing oblique frame are also arranged at the outer side of the bearing main guide rail 7; similarly, the left and right support wheel sets 5 at the lower part of the bearing oblique frame 4 can also be arranged at the outer side of the main bearing rail 7 far away from the central line 12 of the rail, at the moment, the two landing support plates 6 corresponding to the two support wheels are also arranged at the outer side of the main bearing rail 7, at the moment, the left and right support wheel sets 5 at the upper part of the bearing oblique frame 4 are arranged at the inner side of the main bearing rail 7, and at the moment, the two landing support plates 6 corresponding to the two support wheels are also arranged at the inner side of the main bearing rail 7; the supporting wheel set 5 at the upper part of the bearing frame inclined frame 4 can not press the landing supporting plate 6 corresponding to the supporting wheel set 5 at the lower part of the bearing frame inclined frame 4 in the upward top floor leveling process of the car, and the supporting wheel set 5 at the lower part of the bearing frame inclined frame 4 can not press the landing supporting plate 6 corresponding to the supporting wheel set 5 at the upper part of the bearing frame inclined frame 4 in the downward bottom floor leveling process of the car.

The support plate 6 can be mounted on a flat bed additional beam 13 in addition to the main guide rail 7; in this case, the flat bed additional beams 13 are mounted on both sides of the rail bracket beam 14, both ends of the rail bracket beam 14 are coupled to the main rails 7 on both sides, and the support wheelsets 5 are mounted on the carriage crossbeams 403 on the carriage stiles 4.

The supporting wheel set 5 comprises a circlip for shaft 501, a supporting wheel seat 502, a supporting wheel shaft 503, a supporting wheel 504, a bearing 505, a circlip for shaft 506 and a circlip for hole 507; the support wheel 504 is positioned and fitted to the support wheel shaft 503 via a bearing 505, a circlip for shaft 506, and a circlip for hole 507, and the support wheel shaft 503 is positioned and fitted to the support wheel seat 502 via the circlip for shaft 501.

The guide shoe wheel of the car for bearing the main guide shoe 8 consists of a main guide shoe wheel coating layer 811, a main guide shoe wheel bearing framework 812 and a main guide shoe wheel bearing 813; the main guide wheel coating layer 811 can be made of polyurethane, rubber or the like and is poured on the main guide wheel bearing framework 812, the main guide wheel bearing 813 is positioned and embedded in a bearing hole on the main guide wheel bearing framework 812, and the main guide wheel is assembled on the main guide shoe 8 through the main guide wheel bearing 813 and transmits the load on the main guide shoe 8; when the load is transmitted to the main guide wheel bearing frame 812 through the main guide wheel bearing 813 and then transmitted to the main guide wheel coating 811, the main guide wheel coating 811 at the main guide wheel and main guide rail contact surface 814 is compressed and deformed due to its elasticity, and after being compressed and deformed for a long time, the main guide wheel and main guide rail contact surface 814 is difficult to recover quickly when the car is restarted, and noise and vibration of different degrees are caused at this time, so that the comfort of passengers in the car 1 is poor.

The middle of the upper plane of the landing support plate 6 is a support plate flat surface 601, and two sides of the middle support plate flat surface 601 are support plate inclined surfaces 602; when the elevator is about to level the floor, the supporting wheel 504 firstly runs to the inclined surface 602 of the supporting plate to slowly lift the inclined frame 4 of the car bearing frame, and when the elevator is level at the top floor or the bottom floor, the supporting wheel 504 is just positioned on the flat surface 601 of the supporting plate; the car frame ramp 4 is now raised to a height such that the leading sheave coating 811 at the leading sheave to main guide rail contact surface 814 is not deformed.

The landing support plate 6 is mounted on the main guide rail 7 or the leveling additional beam 13 through a bolt 10, an adjusting shim 11 is arranged between the landing support plate 6 and the main guide rail 7 or the leveling additional beam 13, and the height of the landing support plate 6 is adjusted by increasing or decreasing the number of the adjusting shims 11, so that the lifting height of the inclined frame 4 of the car bearing frame just enables the main guide wheel coating 811 at the contact surface 814 of the main guide wheel and the main guide rail not to deform.

In the process of leveling the top layer or the bottom layer of the diagonal elevator, the deformation of the main guide shoe wheel coating layer 811 at the contact surface 814 of the main guide rail and the main guide wheel gradually becomes smaller to disappear, the load plastic deformation which is difficult or incapable of being recovered does not occur to the main guide shoe wheel coating layer 811 when the elevator is parked for a long time, and the noise and the vibration caused by the load plastic deformation of the main guide shoe wheel coating layer 811 can be greatly and effectively reduced when the elevator is put into operation again.

The landing support plate 6 is arranged at the top-layer flat position or the bottom-layer flat position of the diagonal elevator, and when the diagonal elevator has other middle landings, the elevator is set to wait for the elevator at the top-layer flat position or the bottom-layer flat position when no calling signal is sent at the middle landings.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.