CN220766234U

CN220766234U - Fixing device suitable for elevator counterweight block

Info

Publication number: CN220766234U
Application number: CN202322477684.1U
Authority: CN
Inventors: 邬松; 吴格; 曾庆国; 卫星; 王�锋
Original assignee: Hubei Zhengye Electric Elevator Co ltd
Current assignee: Hubei Zhengye Electric Elevator Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-12
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses a fixing device suitable for an elevator counterweight block, which comprises the counterweight block and a counterweight frame for placing the counterweight block, wherein the counterweight frame comprises two upright beams with the same symmetrical structure, the two upright beams are of U-shaped structures, the opening directions are opposite, two ends of the counterweight block are respectively positioned in the two upright beams, the two upright beams are respectively provided with the fixing device with the same structure, the fixing device comprises a clamping plate and a pressing plate, the two ends of the clamping plate and the pressing plate are respectively connected through bolts, the two ends of the clamping plate and the pressing plate are respectively provided with a threaded hole I and a threaded hole II for a bolt to pass through, the bottom of the pressing plate is provided with a trapezoid notch, and the opening at the bottommost end of the notch is larger than the width of the end part of the counterweight block. According to the utility model, the two ends of the counterweight block are fixed by the fixing device, so that the counterweight block can be effectively prevented from moving up and down.

Description

Fixing device suitable for elevator counterweight block

Technical Field

The utility model relates to the technical field of elevators, in particular to a fixing device suitable for counterweight blocks of an elevator.

Background

The traditional elevator is to the heavy piece direct placement on the elevator is to heavy frame, and the heavy piece is generally the structure that the middle is wider of both ends narrower, will place the both ends of pouring weight on standing beam and carry out spacingly, and this kind of mode can only prevent to drop to the heavy piece, can not compress tightly to the pouring weight, when elevator starts or stops, to the heavy piece drunkenness easily causes abnormal sound.

Disclosure of Invention

The utility model aims to solve the defects, and provides a fixing device suitable for an elevator counterweight block, which comprises the counterweight block and a counterweight frame for placing the counterweight block, wherein the counterweight frame comprises two upright beams with the same symmetrical structure, the two upright beams are of U-shaped structures, the opening directions are opposite, two ends of the counterweight block are respectively positioned in the two upright beams, the two upright beams are respectively provided with the fixing device with the same structure, the fixing device comprises a clamping plate and a pressing plate, the two ends of the clamping plate and the pressing plate are respectively connected through bolts, the two ends of the clamping plate and the pressing plate are respectively provided with a threaded hole I and a threaded hole II for a bolt to pass through, the bottom of the pressing plate is provided with a trapezoid notch, and the opening at the bottommost end of the notch is larger than the width of the end part of the counterweight block.

The utility model has the following beneficial effects: according to the utility model, the two ends of the counterweight block are fixed by the fixing device, so that the counterweight block can be effectively prevented from moving up and down. And this fixing device simple structure, it is with low costs, can install current heavy frame additional, be fit for using widely.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the chucking plate.

Fig. 3 is a schematic structural view of the compacting plates.

In the figure: the vertical beam 1, the counterweight 2, the compression plate 3, the threaded hole II 31, the notch 32, the clamping plate 4, the threaded hole I41 and the bolt 5.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1 to 3, a fixing device suitable for elevator counterweight blocks, its constitution includes counterweight blocks 2 and places counterweight blocks 2 to counterweight blocks, and counterweight blocks include two upright beams 1 that the structural symmetry is the same, two upright beams 1 are U type structure, and the opening direction is relative, the both ends of counterweight blocks 2 are located two upright beams 1 respectively, two be provided with the same fixing device of structure on the upright beams 1 respectively, fixing device includes chucking plate 4 and pressure strip 3, chucking plate 4 and pressure strip 3's both ends are connected through bolt 5 respectively, chucking plate 4 and pressure strip 3's both ends are provided with screw hole one 41 and screw hole two 31 that supply bolt 5 to pass respectively, pressure strip 3's bottom is provided with trapezoidal breach 32, breach 32's bottom opening is greater than the width to counterweight block 2 tip.

When the vertical beam is in operation, the clamping plates 4 and the pressing plates 3 are respectively arranged on two sides of the vertical beam 1 and are connected through the bolts 5, and then the ends of the counterweight blocks 2 are clamped into the gaps on the pressing plates 3 to fasten the bolts 5. This design simple structure can install the counterweight housing of current elevator additional, ensures to the pouring weight can not drunkenness, reduces the abnormal sound when elevator operates.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a fixing device suitable for elevator is to pouring weight, its constitution includes pouring weight (2) and places to the heavy frame of pouring weight (2), to heavy frame including two structural symmetry the same upright roof beam (1), its characterized in that: the two vertical beams (1) are of U-shaped structures, the opening directions are opposite, the two ends of the counterweight block (2) are respectively located in the two vertical beams (1), two fixing devices with the same structure are respectively arranged on the vertical beams (1), each fixing device comprises a clamping plate (4) and a pressing plate (3), the two ends of each clamping plate (4) and each pressing plate (3) are respectively connected through a bolt (5), threaded holes I (41) and threaded holes II (31) for the bolts (5) to penetrate through are respectively arranged at the two ends of each clamping plate (4) and each pressing plate (3), a trapezoid notch (32) is formed in the bottom of each pressing plate (3), and the opening of the bottommost end of each notch (32) is larger than the width of the end of the counterweight block (2).