CN219489289U - Car top wheel device capable of adjusting installation angle - Google Patents

Abstract

The utility model discloses a car top wheel device capable of adjusting an installation angle, which comprises a rotating plate, wherein two first sliding grooves are formed in two sides of the top surface of the rotating plate, two first sliding blocks slide in the first sliding grooves, the top surfaces of the first sliding blocks are fixedly connected with two vertical plates, a first rotating shaft is rotationally connected between the two vertical plates, a car top wheel body is fixedly sleeved on one side of the rotating shaft, one end of a second rotating shaft is rotationally connected with the middle part of the bottom surface of the rotating plate, the other end of the second rotating shaft is fixedly connected with a fixed plate, and the bottom surface of the fixed plate is fixedly connected with one ends of a plurality of damping rods. According to the elevator car top wheel, the fixed seat is fixed on the elevator car top through the matching of all the parts, and then the angle position of the rotating plate is rotated according to the layout of the elevator, so that the elevator car top wheel is convenient to install better, the original design of the elevator is not required to be changed, unnecessary troubles are reduced, the elevator car top wheel body with different sizes can be installed, the installation and the disassembly are very convenient, the elevator car top wheel is convenient to be applied to different elevators, and convenience is provided for users.

Description

Car top wheel device capable of adjusting installation angle

Technical Field

The utility model relates to the technical field of elevators, in particular to a car top wheel device capable of adjusting an installation angle.

Background

The top sheave is an important part of an elevator, and the top sheave on the top of the elevator car functions as a guiding machine or a main machine. The traction wire rope is fixed on the car rope hitch plate after bypassing the traction sheave and the car top sheave, thereby driving the elevator car to move up and down.

The existing car top wheels are fixedly connected and do not have a steering function, when the car top wheels meet the nonstandard elevator design, the elevator structural arrangement is influenced due to the reserved position of a fixed building well, the original design needs to be changed, the car top wheels are very inconvenient, trouble is brought to workers, and therefore the car top wheels capable of adjusting the angle are needed at present, and therefore the car top wheel device capable of adjusting the installation angle is provided.

Disclosure of Invention

The utility model aims to provide a car top wheel device capable of adjusting an installation angle so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can adjust installation angle's sedan-chair top wheel device, includes the rotor plate, two spout one are seted up to rotor plate top surface both sides, two spout one inside two slider one, two risers of a top surface fixed connection of slider, two rotate between the riser and connect axis of rotation one, axis of rotation a week side is fixed to cup joint sedan-chair top wheel body, rotor plate bottom surface middle part rotates the one end of connecting axis of rotation two, the other end fixed connection fixed plate of axis of rotation two, the one end of a plurality of damping bars of fixed plate bottom surface fixed connection, a plurality of damping bar other end fixed connection fixing base, a plurality of damping bar week side activity cup joints a plurality of springs, a plurality of spring top and bottom fixed connection fixed plate and fixing base respectively.

Preferably, two riser keep away from one side each other and offer four spouts two, four spout two inside sliding connection four slider two, four slider two one end fixed connection four slide bar, four slide bar bottom fixed connection four slide plates, four slide plate threaded connection four threaded rods.

Preferably, two screw rods are sleeved on the first threaded structure of the sliding block, the screw rods are rotatably connected with the first sliding chute, two screw rods are fixedly connected with two first bevel gears at one ends close to each other, two first bevel gears are meshed with and connected with second bevel gears, the second bevel gears are fixedly connected with a rotary column, a square cavity is formed in the middle of the rotary plate, and the first bevel gears and the second bevel gears are located in the square cavity.

Preferably, the top surface of the rotating plate is provided with four sliding grooves III, four sliding blocks III are connected in the sliding grooves III in a sliding manner, the top surfaces of the sliding blocks III are fixedly connected with two vertical plates, and the sliding grooves III are parallel to the sliding grooves I.

Compared with the prior art, the utility model has the beneficial effects that:

according to the elevator car top wheel, the fixed seat is fixed on the elevator car top through the matching of all the parts, and then the angle position of the rotating plate is rotated according to the layout of the elevator, so that the elevator car top wheel is convenient to install better, the original design of the elevator is not required to be changed, unnecessary troubles are reduced, the elevator car top wheel body with different sizes can be installed, the installation and the disassembly are very convenient, the elevator car top wheel is convenient to be applied to different elevators, and convenience is provided for users.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a rotating plate; 2. a first chute; 3. a first sliding block; 4. a riser; 5. a first rotating shaft; 6. a car roof wheel body; 7. a second rotating shaft; 8. a fixing plate; 9. a damping rod; 10. a spring; 11. a fixing seat; 12. a second chute; 13. a second slide block; 14. a slide bar; 15. a sliding plate; 16. a threaded rod; 17. a chute III; 18. a third slide block; 19. a screw rod; 20. bevel gears I; 21. bevel gears II; 22. a square cavity; 23. and rotating the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-2, for a first embodiment of the present utility model, this embodiment provides a car top wheel device capable of adjusting installation angle, which comprises a rotating plate 1, two first sliding grooves 2 are formed on two sides of the top surface of the rotating plate 1, two first sliding blocks 3 slide inside the two first sliding grooves 2, the top surface of the two first sliding blocks 3 is fixedly connected with two vertical plates 4, the first rotating shaft 5 is rotationally connected between the two vertical plates 4, the car top wheel body 6 is fixedly sleeved on one side of the first rotating shaft 5, one end of the second rotating shaft 7 is rotationally connected in the middle of the bottom surface of the rotating plate 1, the other end of the second rotating shaft 7 is fixedly connected with a fixed plate 8, one end of a plurality of damping rods 9 is fixedly connected with a fixed seat 11, a plurality of springs 10 are movably sleeved on the periphery of the damping rods 9, the top ends and the bottom ends of the springs 10 are respectively fixedly connected with the fixed plate 8 and the fixed seat 11, after the car top wheel body 6 with proper size is found, the first sliding blocks 3 slide in the first sliding blocks 2 slide in the first sliding grooves 2, the first sliding blocks 3 move in the rotating shaft 5 of one vertical plates 4, the first sliding blocks 3 move the first sliding blocks 4 to drive the first rotating shaft 4 to move the first sliding blocks 4, the first sliding blocks 4 to be inserted first sliding blocks 4 and can be conveniently installed on the second sliding blocks 4, and the second sliding blocks 4 can be adjusted to be more closely, and the first sliding blocks 4 can be adjusted to a small position 4 can be adjusted.

Example 2

Referring to fig. 1, two risers 4 are far away from each other and one side is offered four spout second 12, four slider second 13 of four inside sliding connection of spout second 12, four slide bar 14 of four slider second 13 one end fixed connection, four slide bar 15 of four slide bar 14 bottom fixed connection, four threaded rod 16 of four slide bar 15 threaded connection, after rotating suitable angle, slider second 13 slides, slider second 13 removes and drives slide bar 14 and remove, and slide bar 14 removes and drives slide bar 15 and remove, fixes slide bar 15 and elevator through threaded rod 16, can prevent after the fixing that rotation board 1 from rotating back and forth.

Referring to fig. 2-3, two screw rods 19 are sleeved on the threaded structure of two first sliding blocks 3, the screw rods 19 are rotationally connected with a first sliding groove 2, one ends, close to each other, of the two screw rods 20 are fixedly connected with two first bevel gears 20, the two first bevel gears 19 are in meshed connection with a second bevel gear 21, the second bevel gears 21 are fixedly connected with a rotating column 23, a square cavity 22 is formed in the middle of the rotating plate 1, the first bevel gears 20 and the second bevel gears 21 are located in the square cavity 22, the rotating column 23 rotates to drive the second bevel gears 21 to rotate, the second bevel gears 21 rotate to drive the first bevel gears 20 to rotate, the first bevel gears 20 rotate to drive the screw rods 19 to rotate, the screw rods 19 rotate to drive the first sliding blocks 3 to move, and the first sliding blocks 3 help to adjust the positions of the vertical plates 4.

Referring to fig. 2, the top surface of the rotating plate 1 is provided with four sliding grooves three 17, four sliding blocks three 18 are slidably connected inside the four sliding grooves three 17, the top surface of the four sliding blocks three 18 is fixedly connected with two risers 4, the sliding grooves three 17 are parallel to the sliding grooves one 2, and the sliding blocks three 18 are matched with the sliding grooves three 17 to help better move the risers 4.

Example 3

Referring to fig. 1 to 3, in a third embodiment of the present utility model, based on the above two embodiments, when the apparatus is used, the car top wheel body 6 to be used is found, the rotating post 23 is rotated, the rotating post 23 rotates to drive the bevel gear two 21 to rotate, the bevel gear two 21 rotates to drive the bevel gear one 20 to rotate, the bevel gear one 20 rotates to drive the screw rod 19 to rotate, the screw rod 19 rotates to drive the slide block one 3 to move, the slide block one 3 moves to drive the vertical plate 4 to move, after adjusting to a proper position, the car top wheel body 6 and the rotating shaft one 5 are installed, the vertical plate 4 can adjust the spacing according to the car top wheel bodies 6 with different sizes, the car top wheel bodies 6 with different sizes are conveniently installed, then the fixing seat 11 is fixed to the installation position, the rotating plate 1 rotates to a proper angle through the rotating shaft two 7, then the sliding block II 13, the sliding block II 13 moves to drive the sliding rod 14 to move, the sliding rod 14 moves to drive the sliding plate 15 to move, the sliding plate 15 is fixed with the elevator through the threaded rod 16, the rotating plate 1 can be prevented from rotating back and forth after being fixed, in the use process, the matching of the spring 10 and the damping rod 9 can play a role of buffering and damping.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. Can adjust installation angle's sedan-chair top wheel device, including rotor plate (1), its characterized in that: two sliding grooves I (2) are formed in two sides of the top surface of the rotating plate (1), two sliding blocks I (3) slide in the sliding grooves I (2), two vertical plates (4) are fixedly connected to the top surface of the sliding blocks I (3), a rotating shaft I (5) is rotatably connected between the two vertical plates (4), and a car top wheel body (6) is fixedly sleeved on the peripheral side of the rotating shaft I (5);

the middle part of the bottom surface of the rotating plate (1) is rotationally connected with one end of a second rotating shaft (7), the other end of the second rotating shaft (7) is fixedly connected with a fixed plate (8), one ends of a plurality of damping rods (9) are fixedly connected with the bottom surface of the fixed plate (8), the other ends of the damping rods (9) are fixedly connected with a fixed seat (11), a plurality of springs (10) are movably sleeved on the periphery of the damping rods (9), and the top ends and the bottom ends of the springs (10) are respectively fixedly connected with the fixed plate (8) and the fixed seat (11).

2. The roof sheave apparatus of claim 1, wherein the installation angle is adjustable, and wherein: two riser (4) keep away from one side each other and offer four spout two (12), four the inside sliding connection of spout two (12) four slider two (13), four slider two (13) one end fixed connection four slide bar (14), four slide bar (14) bottom fixed connection four slide plate (15), four slide plate (15) threaded connection four threaded rods (16).

3. The roof sheave apparatus of claim 1, wherein the installation angle is adjustable, and wherein: two screw rods (19) are sleeved on the threaded structure of the first sliding block (3), the screw rods (19) are rotationally connected with the first sliding groove (2), the screw rods (19) are mutually close to one end of each other and fixedly connected with two first bevel gears (20), the two first bevel gears (20) are meshed with and connected with the second bevel gears (21), the second bevel gears (21) are fixedly connected with the rotating column (23), the middle part of the rotating plate (1) is provided with a square cavity (22), and the first bevel gears (20) and the second bevel gears (21) are positioned inside the square cavity (22).

4. The roof sheave apparatus of claim 1, wherein the installation angle is adjustable, and wherein: four sliding grooves three (17) are formed in the top surface of the rotating plate (1), four sliding blocks three (18) are connected inside the sliding grooves three (17) in a sliding mode, two vertical plates (4) are fixedly connected to the top surface of each sliding block three (18), and the sliding grooves three (17) are parallel to the sliding grooves one (2).