CN218708903U

CN218708903U - Large-scale component lifting mechanism

Info

Publication number: CN218708903U
Application number: CN202222051022.3U
Authority: CN
Inventors: 杨念记; 孙志民; 周宁; 赵亚萍; 赵洪洲; 高幸幸
Original assignee: Wuxi Huawu Intelligent Equipment Co ltd
Current assignee: Wuxi Huawu Intelligent Equipment Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-24
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a large-scale component lifting mechanism, set up in the lifting mechanism on earth's surface including a plurality of fixes, lifting mechanism is used for promoting large-scale component. The utility model provides a large-scale component lifting mechanism sets up four lifting mechanism in large-scale component coverage, drives flexible stand through hydraulic cylinder and stretches out and draws back in the director, accomplishes the component and goes up and down, and the lift is big, goes up and down steadily, and simple structure, practicality are strong, accommodation are wide, have reduced the potential safety hazard in the operation process.

Description

Large-scale component lifting mechanism

Technical Field

The utility model belongs to the technical field of mechanical equipment technique and specifically relates to a large-scale component lifting mechanism.

Background

After the large structural member is manufactured, the large structural member needs to be transported to the outside of a factory building or other workshops for the next working procedure to operate, the large structural member needs to be lifted to a certain height, then the large structural member enters the bottom of the large structural member through a transport vehicle, and then the large structural member falls onto the transport vehicle to be transported.

In the prior art, a large-tonnage travelling crane is usually arranged in a factory building, lifting lugs are welded on components, the components are lifted to a transfer trolley through the travelling crane for transfer, and the operation is inconvenient, unsafe and low in efficiency, so that the travelling crane is not suitable for modern production.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of inconvenient and unsafe lifting operation in the prior art, the utility model provides a large-scale component lifting mechanism.

The technical scheme of the utility model is that: a large-scale component lifting mechanism comprises a plurality of lifting mechanisms fixedly arranged on the ground surface, and the lifting mechanisms are used for lifting large-scale components.

As a further improvement of the technical scheme:

preferably, the number of the lifting mechanisms is four, and the four lifting mechanisms are arranged in a square shape.

Preferably, the lifting mechanism comprises a fixed guide body and an oil cylinder, the fixed guide body is inserted into the ground bottom, the upper end of the fixed guide body is fixed on the ground, and the oil cylinder is fixedly arranged inside the fixed guide body.

Preferably, the lower end of the oil cylinder is fixedly connected with the lower end cover through a pin shaft, and the lower end cover is fixedly arranged at the bottom end inside the fixed guide body.

Preferably, the top of the oil cylinder is fixedly connected with the upper end cover through a pin shaft, the upper end cover is fixedly connected with the telescopic stand column, and the telescopic stand column is wrapped in a cylindrical shape and wrapped outside the oil cylinder.

Preferably, the upper end of the telescopic upright post is fixedly provided with a support cap.

Preferably, the upper surface of the support cap is provided with a rubber pad.

Preferably, a plurality of lower wear-resistant blocks are arranged on the outer wall of the telescopic upright post.

Preferably, a plurality of upper wear-resistant blocks are arranged at the upper end of the inner wall of the fixed guide body.

Compared with the prior art, the utility model discloses following beneficial effect has:

compared with the prior art, the utility model, set up four lifting mechanism in large-scale component coverage, drive flexible stand through hydraulic cylinder and stretch out and draw back in the director, accomplish the component and go up and down, the lift is big, goes up and down steadily, simple structure, practicality are strong, accommodation is wide, has reduced the potential safety hazard in the operation process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1. fixing the guide body; 2. a pin shaft; 3. a lower end cover; 4. a lower wear-resistant block; 5. a telescopic upright post; 6. an oil cylinder; 7. an upper wear-resistant block; 8. an upper end cover; 9. a support cap; 10. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "front", "back", "left", "right", "up", "down", etc. are based on the directions or positional relationships shown in the drawings, and are only for convenience of description, but not for indicating or implying that the indicated device or element must have a specific direction, and be constructed and operated in a specific direction, and therefore, the present invention is not to be construed as being limited to the present invention.

Referring to fig. 1, the present invention provides the following technical solutions:

the fixed guide body 1 is inserted into the ground bottom and the upper end of the fixed guide body is fixed on the ground, the lower end of an oil cylinder 6 is fixedly connected with a lower end cover 3 through a pin shaft 2, the lower end cover 3 is fixedly arranged at the bottom end inside the fixed guide body 1, the top of the oil cylinder 6 is fixedly connected with an upper end cover 8 through a pin shaft 2, the upper end cover 8 is fixedly connected with a telescopic upright post 5, the telescopic upright post 5 is wrapped in a cylindrical shape and wraps the outer side of the oil cylinder 6, a support cap 9 is fixedly arranged at the upper end of the telescopic upright post 5, a rubber pad 10 is arranged on the upper surface of the support cap 9, a plurality of or annular lower wear-resistant blocks 4 are arranged on the outer wall of the telescopic upright post 5, and a plurality of or annular upper wear-resistant blocks 7 are arranged at the upper end of the inner wall of the fixed guide body 1;

the four fixed guide bodies 1 are arranged on the ground surface in a square shape within the coverage range of the large member.

The utility model discloses a working process:

1. after the large structural member is manufactured, the 4 oil cylinders 6 at the lower end of the large structural member are controlled to simultaneously extend through an external switch to drive the telescopic upright posts 5 to be telescopic in the fixed guide body 1, so that the large structural member is lifted to a transfer trolley, the bottom surface is taken as a supporting point in the whole operation process and does not swing in the air with a travelling crane, the potential safety hazard is small, the operation is simpler, the rubber pads 10 are arranged on the contact surface of the large structural member, the damage to the surface of the large structural member is reduced, and the lifting state is as the position and the state shown by the dotted line in the attached figure 1;

2. after the lifting finishes, reset through on-off control hydro-cylinder 6, accomplish the lifting, whole process has reduced the operating procedure of installation lug, bandage and control driving, and operating procedure is simpler from this, therefore the practicality is stronger, and the transformation expense is low, has increased the utility model discloses a practicality and popularization nature.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A large-scale component lifting mechanism is characterized in that: comprises four lifting mechanisms which are arranged in a square shape and are fixedly arranged on the ground surface; the lifting mechanism comprises a fixed guide body (1) and an oil cylinder (6), the fixed guide body (1) is inserted into the ground bottom, the upper end of the fixed guide body is fixed on the ground, and the oil cylinder (6) is fixedly arranged inside the fixed guide body (1).

2. The large component lifting mechanism according to claim 1, wherein: the lower end of the oil cylinder (6) is fixedly connected with the lower end cover (3) through a pin shaft (2), and the lower end cover (3) is fixedly arranged at the bottom end inside the fixed guide body (1).

3. The large scale component lifting mechanism of claim 1, wherein: the top of the oil cylinder (6) is fixedly connected with an upper end cover (8) through a pin shaft (2), the upper end cover (8) is fixedly connected with a telescopic upright post (5), and the telescopic upright post (5) is wrapped in a cylindrical shape and is wrapped outside the oil cylinder (6).

4. The large scale component lifting mechanism of claim 3, wherein: the upper end of the telescopic upright post (5) is fixedly provided with a supporting cap (9).

5. The large scale component lifting mechanism of claim 4, wherein: the upper surface of the supporting cap (9) is provided with a rubber pad (10).

6. The large component lifting mechanism according to claim 3, wherein: the outer wall of the telescopic upright post (5) is provided with a plurality of lower wear-resistant blocks (4).

7. The large member lifting mechanism according to any one of claims 1 or 6, wherein: the upper end of the inner wall of the fixed guide body (1) is provided with a plurality of upper wear-resistant blocks (7).