CN219839330U

CN219839330U - Dismantle convenient elevator to heavy compensating mechanism

Info

Publication number: CN219839330U
Application number: CN202320957791.1U
Authority: CN
Inventors: 濮建忠; 孙红良; 沈庆松
Original assignee: Suzhou Fumeida Elevator Parts Co ltd
Current assignee: Suzhou Fumeida Elevator Parts Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-10-17
Anticipated expiration: 2033-04-25

Abstract

The utility model relates to an elevator counterweight compensation mechanism convenient to disassemble, which comprises a top seat, wherein a compensation chain frame is arranged at the bottom of the top seat, and a counterweight mechanism is arranged in the compensation chain frame; the upper movable plate is arranged above the middle position of the footstock and connected with the lower movable plate in the concave cavity below through the connecting column, the clamping pad is arranged at the bottom of the lower movable plate, the left side and the right side of the bottom of the footstock are respectively connected with the mounting plate through the adapter plate, the compensating chain frame is arranged at the bottom of the adapter plate, the clamping column is arranged in the thread groove, and the clamping convex block is arranged at the bottom of the clamping column. According to the elevator counterweight compensation mechanism convenient to detach, the counterweight mechanism at the bottom is clamped through the top seat, the lower movable plate and the clamping columns, so that the fixed connection between the counterweight mechanism and the compensation chain frame is avoided, the counterweight mechanism is easy and convenient to install and detach in the compensation chain frame, and the flexibility is higher.

Description

Dismantle convenient elevator to heavy compensating mechanism

Technical Field

The utility model relates to the technical field related to elevator accessories, in particular to an elevator counterweight compensation mechanism convenient to detach.

Background

The counterweight is a component part of an elevator traction system, and has the function of reducing the power of a traction motor, the moment on a traction sheave and a worm gear, and the counterweight has no fixed structure, but no matter what form, four guide shoes are arranged at four corners of the counterweight so as to ensure that the counterweight vertically runs along counterweight guide rails when the elevator runs. When the counterweight blocks are used, the elevator needs to be connected stably between the counterweight blocks, and displacement between the counterweight blocks is prevented.

Through mass retrieval, the prior art with the publication number of CN206827885U is found to disclose a counterweight top seat, and relates to the technical field of elevators; the counterweight compensation chain frame body comprises a counterweight block seat, a compensation chain fixing seat and a compensation chain buffer structure arranged between the counterweight block seat and the compensation chain fixing seat. In order to change the generated potential energy into the elastic potential energy of the compensation chain buffer structure, the utility model prevents the potential energy from being converted into the kinetic energy of the compensation chain.

But counterweight block fixing device among the prior art is in the same place with counterweight compensation chain frame body fixed mounting through connecting pieces such as bolt generally, and this kind of installation connected mode is comparatively simple for the installation dismantlement of counterweight mechanism in counterweight compensation chain frame body is comparatively loaded down with trivial details.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create an elevator counterweight compensation mechanism with convenient disassembly, which has a more industrially useful value.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide an elevator counterweight compensation mechanism convenient to detach.

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

the elevator counterweight compensation mechanism convenient to disassemble comprises a top seat, wherein a compensation chain frame is arranged at the bottom of the top seat, and a counterweight mechanism is arranged in the compensation chain frame;

the upper movable plate is arranged above the middle position of the footstock, a concave cavity is formed in the middle position of the bottom of the footstock, a through hole is formed in the footstock below the upper movable plate along the vertical direction, a connecting column is arranged in the through hole, the upper movable plate is connected with the lower movable plate in the concave cavity below through the connecting column, a clamping pad is arranged at the bottom of the lower movable plate, the left side and the right side of the bottom of the footstock are respectively connected with the mounting plate through an adapter plate, a compensation chain frame is mounted at the bottom of the adapter plate, a mounting hole is formed in the top of the mounting plate along the horizontal direction, a thread groove is formed in the middle position on the adapter plate along the vertical direction, a clamping column is arranged in the thread groove, and a clamping convex block is arranged at the bottom of the clamping column.

As a further improvement of the utility model, sliding grooves are arranged on the footstock below the left side and the right side of the upper movable plate along the horizontal direction, the bottoms of the supporting columns are connected with the sliding grooves through sliding blocks, and the tops of the supporting columns are provided with contact cushion blocks.

As a further improvement of the utility model, the bottoms of the left side and the right side of the upper movable plate are respectively provided with a contact groove connected with the contact cushion block.

As a further improvement of the utility model, a guide post is arranged in the sliding groove along the horizontal direction, and the sliding block is connected with the guide post.

As a further improvement of the utility model, the clamping convex blocks and the clamping pads are of arc structures with raised bottoms, and the clamping convex blocks and the clamping pads are of rubber block structures.

As a further improvement of the utility model, a plurality of elastic pieces are connected between the top of the lower movable plate and the concave cavity.

As a further improvement of the utility model, the number of the elastic pieces is two and the elastic pieces are respectively arranged at the left side and the right side of the top of the lower movable plate, and the elastic pieces are springs or spring columns.

As a further improvement of the present utility model, the top of the upper movable plate is provided with a handle.

By means of the scheme, the utility model has at least the following advantages:

according to the elevator counterweight compensation mechanism convenient to detach, the counterweight mechanism at the bottom is clamped through the top seat, the lower movable plate and the clamping columns, so that the fixed connection between the counterweight mechanism and the compensation chain frame is avoided, the counterweight mechanism is easy and convenient to install and detach in the compensation chain frame, and the flexibility is higher.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

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 a counterweight compensation mechanism for an elevator of the utility model with easy disassembly.

In the drawings, the meaning of each reference numeral is as follows.

1. Top seat 2 handle

3. Upper movable plate 4 chute

5. Contact groove 6 contact pad

7. Support column 8 sliding block

9. Through hole 10 adapter plate

11. Clamping column 12 thread groove

13. Clamping bump 14 cavity

15. Lower movable plate of connecting column 16

17. Clamping pad 18 elastic member

19. Mounting plate 20 mounting hole

21. Compensation chain frame

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In order to make the present utility model better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. 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. Thus, 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 a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Examples

As shown in figure 1 of the drawings,

the utility model provides a dismantle convenient elevator counterweight compensation mechanism, includes footstock 1, and the bottom of footstock 1 is provided with compensation chain frame 21, installs counterweight mechanism in the compensation chain frame 21. An upper movable plate 3 is arranged above the middle position of the top seat 1, and a handle 2 is arranged at the top of the upper movable plate 3. A concave cavity 14 is formed in the middle position of the bottom of the top seat 1, a through hole 9 is formed in the top seat 1 below the upper movable plate 3 along the vertical direction, a connecting column 15 is arranged in the through hole 9, the upper movable plate 3 is connected with a lower movable plate 16 in the concave cavity 14 below through the connecting column 15, and a clamping pad 17 is arranged at the bottom of the lower movable plate 16. A plurality of elastic members 18 are connected between the top of the lower movable plate 16 and the concave cavity 14, the number of the elastic members 18 is two and the elastic members 18 are respectively arranged at the left side and the right side of the top of the lower movable plate 16, and the elastic members 18 are springs or spring columns.

The sliding grooves 4 are formed in the top seat 1 below the left side and the right side of the upper movable plate 3 along the horizontal direction, the bottoms of the supporting columns 7 are connected with the sliding grooves 4 through the sliding blocks 8, guide columns are arranged in the sliding grooves 4 along the horizontal direction, and the sliding blocks 8 are connected with the guide columns. The top of the supporting column 7 is provided with a contact cushion block 6, and the bottoms of the left side and the right side of the upper movable plate 3 are provided with contact grooves 5 connected with the contact cushion block 6.

The left side and the right side of the bottom of the top seat 1 are respectively connected with a mounting plate 19 through an adapter plate 10, a compensation chain frame 21 is mounted at the bottom of the adapter plate 10, a mounting hole 20 is formed in the top of the mounting plate 19 along the horizontal direction, a thread groove 12 is formed in the middle position on the adapter plate 10 along the vertical direction, a clamping column 11 is arranged in the thread groove 12, and a clamping protruding block 13 is arranged at the bottom of the clamping column 11. The clamping bump 13 and the clamping pad 17 are of arc structures with raised bottoms, and the clamping bump 13 and the clamping pad 17 are of rubber block structures.

The working principle of the utility model is briefly described as follows:

after the counterweight mechanism is arranged in the top of the compensation chain frame 21, the top seat 1 is arranged in the compensation chain frame 21 below and is connected with the compensation chain frame 21 through the mounting hole 20 of the mounting plate 19, and the counterweight mechanism at the bottom is clamped through the lower movable plate and the clamping column in the top seat. When the counterweight mechanism below is not clamped, the supporting columns 7 are connected with the contact grooves 5 at the bottom of the upper movable plate 3, the lower movable plate 16 is not pressed on the counterweight mechanism at the moment, the supporting columns 7 are manually moved to the two sides outside, the upper movable plate 3 and the lower movable plate 16 are downwardly moved, the lower movable plate 16 is pressed on the counterweight mechanism, and meanwhile, the clamping column 11 is rotated to realize the pressing treatment of the counterweight mechanism below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features being indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: can be mechanically or electrically connected: the terms are used herein to denote any order or quantity, unless otherwise specified.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. The elevator counterweight compensation mechanism convenient to disassemble comprises a top seat (1), wherein a compensation chain frame (21) is arranged at the bottom of the top seat (1), and a counterweight mechanism is arranged in the compensation chain frame (21); the method is characterized in that:

the upper movable plate (3) is arranged above the middle position of the top seat (1), the concave cavity (14) is formed in the middle position of the bottom of the top seat (1), the through hole (9) is formed in the top seat (1) below the upper movable plate (3) along the vertical direction, the connecting column (15) is arranged in the through hole (9), the upper movable plate (3) is connected with the lower movable plate (16) in the concave cavity (14) below through the connecting column (15), the clamping pad (17) is arranged at the bottom of the lower movable plate (16), the left and right sides of the bottom of the top seat (1) are respectively connected with the mounting plate (19) through the adapter plate (10), the compensating chain frame (21) is mounted at the bottom of the top of the mounting plate (10), the mounting hole (20) is formed in the top of the mounting plate (19) along the horizontal direction, the threaded groove (12) is formed in the middle position of the upper movable plate along the vertical direction, the clamping column (11) is arranged in the threaded groove (12), and the clamping column (11) is arranged at the bottom of the lug (11).

2. The elevator counterweight compensation mechanism convenient to disassemble according to claim 1, wherein sliding grooves (4) are formed in top seats (1) below the left side and the right side of the upper movable plate (3) along the horizontal direction, the bottoms of supporting columns (7) are connected with the sliding grooves (4) through sliding blocks (8), and contact cushion blocks (6) are arranged at the tops of the supporting columns (7).

3. The elevator counterweight compensation mechanism convenient to disassemble as claimed in claim 2, wherein the bottoms of the left side and the right side of the upper movable plate (3) are provided with contact grooves (5) connected with the contact cushion blocks (6).

4. Elevator counterweight compensation mechanism convenient to disassemble according to claim 2, characterized in that a guide post is arranged in the sliding groove (4) along the horizontal direction, and the sliding block (8) is connected with the guide post.

5. The elevator counterweight compensation mechanism with convenient disassembly according to claim 1, wherein the clamping lug (13) and the clamping pad (17) are of arc structures with raised bottoms, and the clamping lug (13) and the clamping pad (17) are of rubber block structures.

6. A counterweight compensation mechanism for elevators with easy disassembly as recited in claim 1, characterized in that a plurality of elastic members (18) are provided between the top of the lower movable plate (16) and the cavity (14).

7. The elevator counterweight compensation mechanism with convenient disassembly according to claim 6, wherein the number of the elastic members (18) is two and the elastic members are respectively arranged at the left side and the right side of the top of the lower movable plate (16), and the elastic members (18) are springs or spring columns.

8. Elevator counterweight compensation mechanism with easy disassembly according to claim 1, characterized in that the top of the upper movable plate (3) is provided with a handle (2).