CN217996424U

CN217996424U - Elevator guide shoe structure

Info

Publication number: CN217996424U
Application number: CN202222273503.9U
Authority: CN
Inventors: 欧晓辉
Original assignee: Yantai Special Equipment Inspection Institute
Current assignee: Yantai Special Equipment Inspection Institute
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-09
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a boots structure is led to elevator relates to the elevator and leads boots technical field, including base, footstock, first gyro wheel and two second gyro wheels, be provided with two connecting plates between base and the footstock, the top bilateral symmetry fixedly connected with diaphragm of base, the top of diaphragm is provided with the cross slot, and the upside of diaphragm is provided with the montant, the inside of cross slot is provided with the cross axle, the cover is equipped with the spring on the cross axle, the centre of first gyro wheel is run through there is first pivot, the centre of second gyro wheel is run through there is the second pivot. The utility model discloses in, through a first gyro wheel, two second gyro wheels, first pivot and second pivot, realized the effect that the boots were led in the roll, the slip is led boots and is applicable to the elevator of higher speed to compare, and through diaphragm, cross slot, montant, cross axle and spring, the distance between two adjustable second gyro wheels to be applicable to the elevator guide rail of different width, application scope is wider.

Description

Elevator guide shoe structure

Technical Field

The utility model relates to a boots technical field is led to the elevator, specifically is a boots structure is led to elevator.

Background

The guide shoe is a nylon block which can slide between the elevator guide rail and the car and is called as a guide shoe, the car can be fixed on the guide rail, the car can only move up and down, and an oil cup is arranged at the upper part of the guide shoe, so that the friction force between the shoe liner and the guide rail is reduced.

Through retrieval, chinese patent discloses an elevator guide rail and guide shoe structure, and the publication number is CN212639621U, the patent effectively reduces friction in the operation process of an elevator, thereby reducing the noise of the operation of the elevator; the three guide wheels are reasonable in design and layout, and the frame body structure is integrated, so that the guide rails and the guide shoes can run more smoothly and the riding is more comfortable; however, the distance between the two guide wheels is fixed, so that the elevator guide rail device cannot be suitable for elevator guide rails with different widths, and the application range is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boots structure is led to elevator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a boots structure is led to elevator, includes base, footstock, first gyro wheel and two second gyro wheels, be provided with two connecting plates between base and the footstock, the top bilateral symmetry fixedly connected with diaphragm of base, the top of diaphragm is provided with the cross slot, and the upside of diaphragm is provided with the montant, the inside of cross slot is provided with the cross axle, the cover is equipped with the spring on the cross axle, the centre of first gyro wheel runs through there is first pivot, the centre of second gyro wheel runs through there is the second pivot.

As a further aspect of the present invention: the top seat is arranged above the base, and the base is connected with the top seat through two connecting plates.

As a further aspect of the present invention: the first idler wheels are located between the two connecting plates, the two ends of the first rotating shaft are fixedly mounted on the connecting plates, the first rotating shaft is connected with the first idler wheels through bearings, the rear end of the second rotating shaft is fixedly mounted on the front side of the upper portion of the vertical rod, and the second rotating shaft is connected with the second idler wheels through bearings.

As the utility model discloses further scheme again: the outer wall cover of first gyro wheel is equipped with first rubber sleeve, the outer wall cover of second gyro wheel is equipped with the second rubber sleeve, first rubber sleeve and first gyro wheel looks adaptation, second rubber sleeve and second gyro wheel looks adaptation.

As the utility model discloses further scheme again: the bottom of montant is in the inside of cross slot, and montant and cross slot looks adaptation, the both ends of cross axle respectively with the both sides inner wall fixed connection of cross slot, and the cross axle runs through in the montant, montant and cross axle sliding connection, the one end of spring and one side fixed connection of montant, and the other end of spring and the inner wall fixed connection of cross slot.

As the utility model discloses further scheme again: the rear side fixedly connected with mounting panel of base, a plurality of mounting hole has been seted up on the mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that: through a first gyro wheel, two second gyro wheels, first pivot and second pivot, realized the effect that the boots were led in the roll, the slip is led the boots and is applicable to the elevator of higher speed in comparison, and through diaphragm, cross slot, montant, cross axle and spring, can adjust the distance between two second gyro wheels to be applicable to the elevator guide rail of different width, application scope is wider.

Drawings

Fig. 1 is a schematic structural diagram of an elevator guide shoe structure.

Fig. 2 is a cross-sectional view of a top view of an elevator guide shoe construction.

Fig. 3 is an enlarged structure diagram of a guide shoe structure of an elevator.

The mark in the figure is: 1. a base; 2. a top seat; 3. mounting a plate; 4. mounting holes; 5. a connecting plate; 6. a first roller; 7. a second roller; 8. a first rubber sleeve; 9. a second rubber sleeve; 10. a transverse plate; 11. a transverse groove; 12. a vertical rod; 13. a second rotating shaft; 14. a first rotating shaft; 15. a horizontal axis; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the utility model, an elevator guide shoe structure, the on-line screen storage device comprises a base 1, footstock 2, first gyro wheel 6 and two second gyro wheels 7, be provided with two connecting plates 5 between base 1 and the footstock 2, footstock 2 is in base 1 top, base 1 is connected through two connecting plates 5 with footstock 2, base 1's rear side fixedly connected with mounting panel 3, a plurality of mounting hole 4 has been seted up on the mounting panel 3, be convenient for with car frame guide rail installation, base 1's top bilateral symmetry fixedly connected with diaphragm 10, the top of diaphragm 10 is provided with horizontal groove 11, and the upside of diaphragm 10 is provided with montant 12, the inside of horizontal groove 11 is provided with cross axle 15, the cover is equipped with spring 16 on cross axle 15, first pivot 14 has been run through in the middle of first gyro wheel 6, second pivot 13 has been run through in the middle of second gyro wheel 7, the outer wall cover of first gyro wheel 6 is equipped with first rubber sleeve 8, the outer wall cover of second gyro wheel 7 is equipped with second rubber sleeve 9, first rubber sleeve 8 and first gyro wheel 6 looks adaptation, second rubber sleeve 9 and second gyro wheel 7 looks adaptation.

Referring to fig. 1 and 2, the first roller 6 is located between the two connecting plates 5, two ends of the first rotating shaft 14 are fixedly mounted on the two connecting plates 5, the first rotating shaft 14 is connected with the first roller 6 through a bearing, a rear end of the second rotating shaft 13 is fixedly mounted on a front side of an upper portion of the vertical rod 12, and the second rotating shaft 13 is connected with the second roller 7 through a bearing, so that the first roller 6 and the two second rollers 7 can rotate conveniently, the rolling guide shoe function is achieved, and the elevator is suitable for a high-speed elevator.

Referring to fig. 1 and 3, the bottom of the vertical rod 12 is located inside the transverse groove 11, the vertical rod 12 is adapted to the transverse groove 11, two ends of the transverse shaft 15 are respectively fixedly connected to inner walls of two sides of the transverse groove 11, the transverse shaft 15 penetrates through the vertical rod 12, the vertical rod 12 is slidably connected to the transverse shaft 15, one end of the spring 16 is fixedly connected to one side of the vertical rod 12, the other end of the spring 16 is fixedly connected to an inner wall of the transverse groove 11, the distance between the two second rollers 7 can be adjusted by moving the vertical rod 12 transversely, and the two second rollers 7 can be tightly attached to the elevator guide rail by the elastic force of the spring 16, so that the elevator guide rail is suitable for elevator guide rails with different widths.

The utility model discloses a theory of operation is: in the installation process, firstly, the elevator car frame guide rail is installed through the installation hole 4 formed in the installation plate 3, then the two vertical rods 12 are moved transversely to enable the elevator guide rail to be located between the two second rollers 7, the elevator guide rail is in contact with the first rollers 6, then the two vertical rods 12 are moved oppositely through the elasticity of the spring 16, and the two second rollers 7 are tightly attached to the two sides of the elevator guide rail, so that the elevator guide rail is suitable for elevator guide rails with different widths, and the application range is wide; in the use, elevator car reciprocates, can make the guide rail drive first gyro wheel 6 and two second gyro wheels 7 rotations to realize the effect of rolling and leading boots, be applicable to the elevator of higher speed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a boots structure is led to elevator, includes base (1), footstock (2), first gyro wheel (6) and two second gyro wheels (7), its characterized in that: be provided with two connecting plates (5) between base (1) and footstock (2), the top bilateral symmetry fixedly connected with diaphragm (10) of base (1), the top of diaphragm (10) is provided with cross slot (11), and the upside of diaphragm (10) is provided with montant (12), the inside of cross slot (11) is provided with cross axle (15), the cover is equipped with spring (16) on cross axle (15), the centre of first gyro wheel (6) is run through and is had first pivot (14), the centre of second gyro wheel (7) is run through and is had second pivot (13).

2. The elevator guide shoe structure of claim 1, wherein: the top seat (2) is arranged above the base (1), and the base (1) is connected with the top seat (2) through two connecting plates (5).

3. The elevator guide shoe structure according to claim 1, wherein: first gyro wheel (6) are in two between connecting plate (5), the both ends and two of first pivot (14) connecting plate (5) fixed mounting, and first pivot (14) pass through the bearing with first gyro wheel (6) and be connected, the rear end fixed mounting of second pivot (13) is in the front side on montant (12) upper portion, and second pivot (13) pass through the bearing with second gyro wheel (7) and be connected.

4. The elevator guide shoe structure of claim 1, wherein: the outer wall cover of first gyro wheel (6) is equipped with first rubber sleeve (8), the outer wall cover of second gyro wheel (7) is equipped with second rubber sleeve (9), first rubber sleeve (8) and first gyro wheel (6) looks adaptation, second rubber sleeve (9) and second gyro wheel (7) looks adaptation.

5. The elevator guide shoe structure of claim 1, wherein: the bottom of montant (12) is in the inside of cross slot (11), and montant (12) and cross slot (11) looks adaptation, the both ends of cross axle (15) respectively with the both sides inner wall fixed connection of cross slot (11), and cross axle (15) run through in montant (12), montant (12) and cross axle (15) sliding connection, the one end of spring (16) and one side fixed connection of montant (12), and the other end of spring (16) and the inner wall fixed connection of cross slot (11).

6. The elevator guide shoe structure of claim 1, wherein: the rear side fixedly connected with mounting panel (3) of base (1), a plurality of mounting hole (4) have been seted up on mounting panel (3).