CN220519874U - Guiding device of elevator - Google Patents

Abstract

The utility model discloses a guiding device of an elevator, which comprises a compensation chain, a guiding component, a car and a counterweight frame, wherein one end of the compensation chain is connected to the car, the other end of the compensation chain is connected to the counterweight frame, the guiding component comprises a fixed seat, a guiding frame, a first guiding wheel and a second guiding wheel, the fixed seat is connected to a well wall, the guiding frame is connected to the fixed seat, the first guiding wheel is rotationally connected to the guiding frame, two ends of the second guiding wheel are respectively provided with a first sliding block, the first sliding block is slidingly connected to the guiding frame, an elastic element is connected to the first sliding block, the other end of the elastic element is connected to the fixed seat, and the compensation chain is positioned between the first guiding wheel and the second guiding wheel. Compared with the prior art, the utility model can solve the problem of shaking of the compensation chain.

Description

Guiding device of elevator

Technical Field

The utility model relates to the field of elevators, in particular to a guiding device of an elevator.

Background

When the elevator is at the bottom layer, the steel wire rope is at the counterweight side, and the weight of the steel wire rope is increased at the counterweight side; when the elevator is on the top floor, the wire rope is on the car side, which is the weight of the wire rope. The compensating chain is arranged to balance the fall and to compensate dynamic balance, because the steel wire rope has weight, dynamic unbalance can be generated along with continuous up-and-down movement of the elevator, the compensating chain can move in the operation process of the elevator, and in order to guide the elevator, the compensating chain guide device is required to be arranged, the traditional compensating chain guide device surrounds the compensating chain in a cavity, so that the friction force is reduced, the space of the compensating chain guide device cannot be too small, the compensating chain still has the problem of shaking, and the compensating chain guide device have larger sliding and larger friction force.

Disclosure of Invention

The utility model aims at: in order to solve the problem of the shake of the compensation chain, the guiding device of the elevator is provided.

In order to achieve the above purpose, the utility model provides a guiding device of an elevator, which comprises a compensation chain, a guiding component, a car and a counterweight frame, wherein one end of the compensation chain is connected to the car, the other end of the compensation chain is connected to the counterweight frame, the guiding component comprises a fixed seat, a guiding frame, a first guiding wheel and a second guiding wheel, the fixed seat is connected to a well wall, the guiding frame is connected to the fixed seat, the first guiding wheel is rotationally connected to the guiding frame, two ends of the second guiding wheel are respectively provided with a first sliding block, the first sliding block is slidingly connected to the guiding frame, an elastic element is connected to the first sliding block, the other end of the elastic element is connected to the fixed seat, and the compensation chain is positioned between the first guiding wheel and the second guiding wheel.

As a further description of the above technical solution:

the two ends of the first guide wheel are respectively provided with a second sliding block, the second sliding blocks are provided with locking screws, and the locking screws penetrate through the second sliding blocks and are connected with the adjusting long holes on the guide frame.

As a further description of the above technical solution:

the adjustment long holes are arranged along the length direction of the guide frame.

As a further description of the above technical solution:

the elastic element is a spring, and the spring is arranged on the guide frame in a penetrating way.

As a further description of the above technical solution:

the fixed seat is connected to the well wall through a screw.

As a further description of the above technical solution:

the guide frame is in threaded connection or welded on the fixing seat.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: the compensation chain is arranged between the first guide wheel and the second guide wheel in a penetrating way, the second guide wheel is movably connected to the guide frame through the first sliding block, the two ends of the spring are respectively connected with the first sliding block and the fixed seat, so that the elastic connection of the second guide wheel can be realized, the compensation chain can be clamped between the first guide wheel and the second guide wheel, normal movement of the compensation chain is not influenced, and the compensation chain is prevented from shaking.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the structure of a guide device of an elevator;

fig. 2 is a top view of a guide assembly in a guide device of an elevator.

Legend description:

1. a compensation chain; 2. a guide assembly; 21. a fixing seat; 22. a guide frame; 23. a first guide wheel; 24. a second guide wheel; 3. a car; 4. a counterweight housing; 5. a well wall; 6. a first slider; 7. an elastic element; 8. a second slider; 9. locking the screw rod; 10. the long hole is adjusted.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Accordingly, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In describing embodiments of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "inner", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-2, the utility model provides a guiding device of an elevator, comprising a compensation chain 1, a guiding component 2, a car 3 and a counterweight frame 4, wherein one end of the compensation chain 1 is connected to the car 3, the other end of the compensation chain 1 is connected to the counterweight frame 4, the guiding component 2 comprises a fixed seat 21, a guiding frame 22, a first guiding wheel 23 and a second guiding wheel 24, the fixed seat 21 is connected to a well wall 5, the guiding frame 22 is connected to the fixed seat 21, the first guiding wheel 23 is rotatably connected to the guiding frame 22, two ends of the second guiding wheel 24 are respectively provided with a first sliding block 6, the first sliding block 6 is slidably connected to the guiding frame 22, an elastic element 7 is connected to the first sliding block 6, the other end of the elastic element 7 is connected to the fixed seat 21, and the compensation chain 1 is positioned between the first guiding wheel 23 and the second guiding wheel 24.

The two ends of the first guide wheel 23 are respectively provided with a second slide block 8, the second slide blocks 8 are provided with locking screw rods 9, and the locking screw rods 9 penetrate through the second slide blocks 8 to be connected with the adjusting long holes 10 on the guide frame 22. The long adjustment holes 10 are arranged along the length direction of the guide frame 22. The distance between the first guide wheel and the second guide wheel can be adjusted, specifically, the locking screw is loosened, the first guide wheel is slid to a proper position, and the locking screw is screwed down to be in threaded connection with the adjusting long hole.

The elastic element 7 is a spring, which is arranged on the guide frame 22 in a penetrating way. The first slider and the fixing base are connected respectively at the both ends of spring to can realize the elastic connection of second leading wheel, can make the compensation chain press from both sides between first leading wheel and second leading wheel, do not influence the compensation chain again and normally remove, prevent that the compensation chain from rocking.

The fixed seat 21 is connected to the well wall 5 through a screw. The fixing seat is convenient to install.

The guide frame 22 is screwed or welded to the fixing base 21. Specifically, the guide frame 22 is screwed on the fixing seat, so that the disassembly, the maintenance and the replacement are convenient.

Working principle: the compensation chain is arranged between the first guide wheel and the second guide wheel in a penetrating way, the second guide wheel is movably connected to the guide frame through the first sliding block, the two ends of the spring are respectively connected with the first sliding block and the fixed seat, so that the elastic connection of the second guide wheel can be realized, the compensation chain can be clamped between the first guide wheel and the second guide wheel, normal movement of the compensation chain is not influenced, and the compensation chain is prevented from shaking.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a guider of elevator, its characterized in that, including compensation chain (1), direction subassembly (2), car (3) and to heavy frame (4), the one end of compensation chain (1) is connected on car (3), the other end of compensation chain (1) is connected on to heavy frame (4), direction subassembly (2) include fixing base (21), leading truck (22), first leading wheel (23) and second leading wheel (24), fixing base (21) are connected on shaft wall (5), leading truck (22) are connected on fixing base (21), first leading wheel (23) rotate and are connected on leading truck (22), the both ends of second leading wheel (24) are provided with first slider (6) respectively, first slider (6) sliding connection is in on leading truck (22), be connected with elastic element (7) on first slider (6), the other end of elastic element (7) is connected on fixing base (21), compensation chain (1) are located between first leading wheel (24) and the second leading wheel (24).

2. The guiding device of an elevator according to claim 1, characterized in that the two ends of the first guiding wheel (23) are respectively provided with a second sliding block (8), the second sliding blocks (8) are provided with locking screws (9), and the locking screws (9) penetrate through the second sliding blocks (8) to be connected with the adjusting long holes (10) on the guiding frame (22).

3. Guide device of an elevator according to claim 2, characterized in that the adjustment slot (10) is arranged in the length direction of the guide frame (22).

4. Guide device of an elevator according to claim 1, characterized in that the elastic element (7) is a spring, which spring is threaded on the guide frame (22).

5. Guiding device of an elevator according to claim 1, characterized in that the fixing seat (21) is connected to the shaft wall (5) by means of screws.

6. Guide device of an elevator according to claim 1, characterized in that the guide frame (22) is screwed or welded to the fixing seat (21).