CN220055977U

CN220055977U - Counterweight upright post

Info

Publication number: CN220055977U
Application number: CN202321497571.1U
Authority: CN
Inventors: 郭润
Original assignee: Shuncang Intelligent Technology Shanghai Co ltd
Current assignee: Shuncang Intelligent Technology Shanghai Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-11-21
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to the technical field of transportation lifting equipment and discloses a counterweight upright post, which comprises an upright post body, wherein the upright post body is fixedly arranged on a foundation, the upright post body is of a hollow structure, a driving wheel is arranged at the upper end of the upright post body, a counterweight block is arranged in the upright post body, a driving belt is arranged on the counterweight block, the driving belt is matched to the driving wheel and connected with lifting equipment, rollers are arranged on the side edges of the counterweight block, and the rollers are matched with the inner wall of the upright post body to roll. According to the middle condition of the upright post, the counterweight is arranged in the upright post, so that the counterweight can stably lift when working.

Description

Counterweight upright post

Technical Field

The utility model relates to the technical field of transportation lifting equipment, in particular to a counterweight upright post.

Background

In the cargo transportation and lifting process, a counterweight is generally arranged on the opposite side of the delivery of the lifted cargo, so that the gravity center of lifting equipment is stable, and the lifting process is stable. Such as the counterweight corresponding to the elevator car, is disposed in the hoistway via a wire rope. The counterweight of the gantry crane is arranged on the other side of the hanger.

The existing counterweight is arranged outside the equipment, is hung and connected through a steel rope, is easy to shake, and particularly on the hoisting equipment for mobile operation, the shaking directly affects the safety of the operation. In addition, because many operations are outdoor, the operation is directly influenced by the environment, and the maintenance of the counterweight facilities is not facilitated.

Disclosure of Invention

The utility model aims to solve the problems and provide a counterweight upright post, wherein a counterweight is arranged in the upright post according to the middle condition of the upright post, so that the counterweight can stably lift when working.

The technical scheme adopted by the utility model is as follows:

the utility model provides a counter weight stand, characterized by, includes the stand body, the stand body is fixed to be set up on the basis, the stand body is hollow structure, and the upper end of stand body sets up the drive wheel, this internal balancing weight that sets up of stand, set up the drive belt on the balancing weight, the drive belt cooperates to on the drive wheel links to each other with lifting device.

Further, the side of balancing weight sets up the gyro wheel, the gyro wheel rolls with stand body inner wall cooperation.

Further, two rotating shafts are arranged at the upper end of the upright post body, driving wheels are arranged on the two rotating shafts, and the driving belt is arranged on the driving wheels of the two rotating shafts in a straddling mode.

Further, the driving belt is a chain, the driving wheel is a chain wheel, the balancing weight is connected with two chains, two chain wheels are arranged on the two rotating shafts side by side, and the two chains are respectively arranged on the chain wheels of the two rotating shafts in a straddling mode.

Further, the gyro wheel passes through the gyro wheel frame setting and is in the top side of balancing weight, the outward flange of gyro wheel stands out in the side of balancing weight.

Further, an access hole is formed in the outer side edge of the upright post body.

The beneficial effects of the utility model are as follows:

(1) The counterweight is arranged in the upright post and is not influenced by environmental factors;

(2) The counterweight is stably lifted along the inner wall of the upright post when working through the guide roller;

(3) Double-chain hoisting structure makes the stand inner wall atress balanced when the counter weight goes up and down.

Drawings

FIG. 1 is a schematic view of the appearance of a column body according to the present utility model;

FIG. 2 is a schematic diagram of a top drive mechanism for a column;

FIG. 3 is a schematic view of the location of the counterweight within the column;

fig. 4 is an enlarged view of the top of the counterweight mated with the interior of the column.

The reference numerals in the drawings are respectively:

1. a column body; secondly, sealing plates;

3. an access opening; fourth, balancing weight;

5. a rotating shaft; sixthly, a chain wheel;

7. a chain; and eighthly, rolling wheels.

Description of the embodiments

The following describes in detail an embodiment of a counterweight column according to the utility model with reference to the accompanying drawings.

Referring to fig. 1, a column body 1 of a counterweight column is fixedly arranged on a foundation, the column body 1 is of a hollow structure, a sealing plate 2 is arranged on the side edge, and an access hole 3 is arranged on the sealing plate 2.

The upper end of the upright post body 1 is provided with a driving wheel, the upright post body 1 is internally provided with a balancing weight 4, the balancing weight 4 is provided with a driving belt, and the driving belt is matched to the driving wheel and is connected with lifting equipment.

Referring to fig. 2, two rotating shafts 5 are arranged at the upper end of the upright post body 1, driving wheels are arranged on the two rotating shafts 5, and a driving belt is arranged on the driving wheels of the two rotating shafts 5 in a straddling manner.

The driving belt is a chain 7, the driving wheel is a chain wheel 6, two chain wheels 7 are connected to the balancing weight 4, two chain wheels 6 are arranged on the two rotating shafts 5 side by side, and the two chain wheels 7 are respectively arranged on the chain wheels 6 of the two rotating shafts 5 in a straddling mode.

Referring to fig. 3 and 4, the side of the counterweight 4 is provided with a roller 8, and the roller 8 is matched with the inner wall of the upright post body 1 to roll. The roller 8 is arranged on the top side of the balancing weight 4 through a roller 8 frame, and the outer edge of the roller 8 protrudes out of the side of the balancing weight 4. When the balancing weight 4 is installed inside the upright body 1, the roller 8 is matched with the upright body 1, and the balancing weight 4 keeps a gap with the upright body 1.

The upper end and the lower end of the balancing weight are provided with rollers, and the upper roller and the lower roller enable the balancing weight to be more stable.

The counter weight stand is used for installing hoisting device, and during initial state, wait to hoist and mount the goods and be located hoisting device's below, and at this moment, balancing weight 4 is located the upper portion position of stand, and the chain 7 of balancing weight 4 strides the drive wheel and is connected to waiting to hoist and mount the goods, starts hoisting device, and when the goods was promoted, balancing weight 4 was along stand inner wall roll gliding, makes the focus of whole equipment handle the position of relative stability.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. A counterweight column, characterized in that: the lifting device comprises a vertical column body, wherein the vertical column body is fixedly arranged on a foundation, the vertical column body is of a hollow structure, a driving wheel is arranged at the upper end of the vertical column body, a balancing weight is arranged in the vertical column body, a driving belt is arranged on the balancing weight, and the driving belt is matched with the driving wheel and is connected with lifting equipment.

2. A counterweight column according to claim 1, wherein: the side of balancing weight sets up the gyro wheel, the gyro wheel rolls with stand body inner wall cooperation.

3. A counterweight column according to claim 1, wherein: the upper end of the upright post body is provided with two rotating shafts, driving wheels are arranged on the two rotating shafts, and the driving belt is arranged on the driving wheels of the two rotating shafts in a straddling manner.

4. A counterweight column according to claim 3, wherein: the driving belt is a chain, the driving wheel is a chain wheel, the balancing weight is connected with two chains, two chain wheels are arranged on the two rotating shafts side by side, and the two chains are respectively arranged on the chain wheels of the two rotating shafts in a straddling manner.

5. A counterweight column according to claim 2, wherein: the gyro wheel passes through the gyro wheel frame setting and is in the top side of balancing weight, the outward flange of gyro wheel stands out in the side of balancing weight.

6. A counterweight column according to any of claims 1-5, wherein: and an access hole is formed in the outer side edge of the upright post body.