CN204162263U

CN204162263U - Elevator counterweight

Info

Publication number: CN204162263U
Application number: CN201420632540.7U
Authority: CN
Inventors: 陈孙和; 俞诚; 顾雪龙
Original assignee: Canny Elevator Co Ltd
Current assignee: Canny Elevator Co Ltd
Priority date: 2014-10-29
Filing date: 2014-10-29
Publication date: 2015-02-18
Anticipated expiration: 2024-10-29

Abstract

The utility model discloses a kind of elevator counterweight, comprise rope wheel component, upper beam assembly, vertical beam, lower beam assembly and be positioned at the adjustment seat of lower beam assembly bottom, described upper beam assembly is connected and fixed on vertical beam top, described rope wheel component bolt is fixedly connected on upper beam assembly top, and the described counterweight circular hole also comprised by being arranged at the vertical beam back side is fixed on the counterweight iron adapter plate in vertical beam.Thus counterweight iron has enough steadinesss to make described counterweight in use can ensure, and more counterweight iron can be placed to meet elevator load demand, and integral structure is simple, easy for installation and cost of manufacture is lower.

Description

Elevator counterweight

technical field:

the utility model relates to the counterweight in a kind of elevator.

background technology:

At present in the elevator interior equipment unit used, counterweight is as the major part of elevator equilibrium system, its structure influence is to the layout of whole elevator, general traditional counterweight is made up of vertical beam assembly, rope wheel component, lower coupling assembling, counterweight iron adapter plate etc., the steadiness of the counterweight iron adapter plate of conventional confguration is bad, and conventional confguration counterweight iron stacking limitation in height is larger, on counterweight iron, the minimum parts of plane and upper coupling assembling will meet larger required distance, according to half block counterweight iron structure, the noise ratio in operational process is larger.

summary of the invention:

The technical problems to be solved in the utility model is to provide that a kind of structure is simple, cost of manufacture is low, easy for installation, steadiness good and can meets the counterweight of enough counterweight iron placing heights.

For solving the problem, the utility model is achieved through the following technical solutions:

A kind of elevator counterweight, comprise rope wheel component, upper beam assembly, vertical beam, lower beam assembly and be positioned at the adjustment seat of lower beam assembly bottom, described upper beam assembly is connected and fixed on vertical beam top, described rope wheel component bolt is fixedly connected on upper beam assembly top, and described counterweight also comprises the counterweight iron adapter plate be fixed in vertical beam.

As preferably, the circular hole that arranged distribution has multiple aperture identical on the described vertical beam back side, one end of described counterweight iron adapter plate is fastenedly connected by bolt in vertical beam through circular hole, its the other end is provided with one and passes perpendicularly through counterweight iron adapter plate and can at the bolt of long stem of the upper and lower rotary moveable of counterweight iron adapter plate and captive nut, described bolt of long stem by positive and negative rotation at counterweight iron adapter plate end up-and-down movement, the height of counterweight iron adapter plate and the position of bolt of long stem is adjusted according to the placing height of actual counterweight iron, then the steadiness of counterweight iron is ensured, and effective conserve space, thus more counterweight iron can be placed to meet the load requirements of elevator.

As preferably, more can be conducive to counterweight iron level for making described vertical beam and be placed in one, have the otch for counterweight iron turnover in described vertical beam one side surface upper part.

Compared with prior art, usefulness of the present utility model is: described elevator counterweight, adopt novel counterweight iron fixed plate structure, by opening secured adjusted hole and arrange adjusting screw(rod) in vertical beam on adapter plate, thus counterweight iron has enough steadinesss to make described counterweight in use can ensure, and more counterweight iron can be oppositely arranged to meet elevator load demand, and the noise that can reduce in operational process, integral structure is simple in addition, easy for installation and cost of manufacture is lower.

accompanying drawing illustrates:

Below in conjunction with accompanying drawing, the utility model is further illustrated:

Fig. 1 is Facad structure schematic diagram of the present utility model;

Fig. 2 is construction profile schematic diagram of the present utility model;

Fig. 3 is upper beam of the present utility model and rope sheave structure partial structure for amplifying schematic diagram;

Fig. 4 is counterweight iron adapter plate plan structure schematic diagram of the present utility model;

Fig. 5 is counterweight iron adapter plate Facad structure schematic diagram of the present utility model;

In figure: 1, rope wheel component; 2, upper beam assembly; 3, vertical beam; 4, lower beam assembly; 5, adjustment seat;

6, counterweight iron adapter plate; 7, circular hole; 8, bolt of long stem; 9, captive nut; 10, otch.

detailed description of the invention:

Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:

A kind of elevator counterweight of the utility model, as shown in Figures 1 to 5, comprise rope wheel component 1, upper beam assembly 2, vertical beam 3, lower beam assembly 4 and be positioned at the adjustment seat 5 of lower beam assembly bottom, described upper beam assembly 2 is connected and fixed on vertical beam 3 top, described rope wheel component 1 bolt is fixedly connected on upper beam assembly 2 top, described counterweight also comprises the counterweight iron adapter plate 6 be fixed on by circular hole 7 in vertical beam 3, the circular hole 7 that arranged distribution has multiple aperture identical on described vertical beam 3 back side, one end of described counterweight iron adapter plate 6 is fastenedly connected by bolt in vertical beam 3 through circular hole 7, therefore can select at any time to need the circular hole through fixing in position as required, its the other end is provided with bolt of long stem 8 and the captive nut 9 that passes perpendicularly through adapter plate, in actual use, described bolt of long stem 8 by forward and reverse rotation thus realize between the captive nut 9 of two, counterweight iron adapter plate 6 end up-and-down movement, thus the position of counterweight iron adapter plate in vertical beam 3 and the position of bolt of long stem can be adjusted according to the height of the actual counterweight iron be placed therein, to play the firm effect of counterweight iron, and said apparatus can also make overall counterweight have compactedness, relatively with same counterweight highly, more counterweight iron can be placed to meet the load requirements of elevator, compact conformation, conserve space, and the noise that can reduce in operational process, more because integral structure is simple, easy for installation, cost of manufacture is low, therefore can extensively be applied.

Preferably, as shown in Figure 1 and Figure 2, the otch 10 for counterweight iron turnover is had in described vertical beam 3 one side surface upper part, thus in actual installation process, advantageously in staff, counterweight iron level is placed in one, more time saving and energy saving, be beneficial to operation.

It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. an elevator counterweight, comprise rope wheel component (1), upper beam assembly (2), vertical beam (3), lower beam assembly (4) and be positioned at the adjustment seat (5) of lower beam assembly bottom, described upper beam assembly (2) is connected and fixed on vertical beam (3) top, described rope wheel component (1) bolt is fixedly connected on upper beam assembly (2) top, it is characterized in that: described counterweight also comprises the counterweight iron adapter plate (6) be fixed in vertical beam (3).

2. elevator counterweight according to claim 1, it is characterized in that: the circular hole (7) that arranged distribution has multiple aperture identical on described vertical beam (3) back side, one end of described counterweight iron adapter plate (6) is fastenedly connected by bolt in vertical beam (3) through circular hole (7), and its other end is provided with one and passes perpendicularly through counterweight iron adapter plate (6) and can at counterweight iron adapter plate (6) bolt of long stem (8) of rotary moveable and captive nut (9) up and down.

3. elevator counterweight according to claim 1, is characterized in that: described vertical beam (3) side surface upper part has the otch (10) for counterweight iron turnover.