CN216038293U

CN216038293U - Assembled building hoisting accessory

Info

Publication number: CN216038293U
Application number: CN202122715753.9U
Authority: CN
Inventors: 傅亚峰; 梁永杰; 关开群; 蔡保福; 吴大海; 王圣钦; 董志磊; 杨静; 刘涛; 董方; 祝大典; 闫艳; 苗青; 梁昊
Original assignee: Henan Road&bridge Construction Group Co ltd
Current assignee: Henan Road&bridge Construction Group Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-15
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an assembly type building hoisting device, which comprises a suspension arm, a first support column, a second support column and a third support column, wherein the first support column is positioned at the front end of the suspension arm, the second support column and the third support column are positioned at the rear end of the suspension arm, the rear end of the suspension arm is provided with a first winch and a second winch, the front end of the suspension arm is provided with a front end pulley, the front end pulley is fixedly connected with the suspension arm, an amplitude-variable trolley is arranged between the front end pulley and the second winch, the amplitude-variable trolley is connected with the suspension arm in a sliding manner, the amplitude-variable trolley is provided with a guide pulley, the first winch is provided with a first steel wire rope, one end of the first steel wire rope is fixedly connected with the front end of the amplitude-variable trolley, the rear end of the first steel wire rope sequentially bypasses the front end pulley and the first winch and is fixedly connected with the rear end of the amplitude-variable trolley, the second winch is provided with a second steel wire rope, the second steel wire rope bypasses the guide pulley, and the end part of the second steel wire rope is provided with a lifting hook, the installation is dismantled conveniently, the transportation of being convenient for, and the focus is stable, and the security is high.

Description

Assembled building hoisting accessory

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to an assembly type building hoisting device.

Background

In the building construction or indoor decoration process, hoisting accessory plays an important role, the prefabricated part is assembled on the building site to form the prefabricated building, then transport to the building construction site, through reliable connection mode at on-site assembly installation, the prefabricated building is different from the construction materials, single bulky usually, heavy in weight, current indoor miniature hoisting accessory arm of force is short, light in weight, when carrying out arm of force extension hoist and mount, the focus easily deviates to the assembly part, in the removal process turn on one's side very easily, harm building and harm personal safety.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides the assembly type building hoisting device which is convenient to mount and dismount, convenient to dismount and transport, high in stability and good in safety.

In order to achieve the purpose, the utility model provides the following technical scheme: the hoisting device comprises a hoisting arm, wherein a first supporting column is arranged at the front end of the hoisting arm, the first supporting column is positioned below the hoisting arm, a second supporting column and a third supporting column are arranged at the rear end of the hoisting arm, the second supporting column and the third supporting column are positioned below the hoisting arm, the first supporting column, the second supporting column and the third supporting column are horizontally and fixedly connected with the hoisting arm, a first hoisting machine and a second hoisting machine are arranged at the rear end of the hoisting arm, the first hoisting machine and the second hoisting machine are fixedly connected with the hoisting arm, a front end pulley is arranged at the front end of the hoisting arm, the front end pulley is fixedly connected with the hoisting arm, an amplitude-variable trolley is arranged between the front end pulley and the second hoisting machine, the amplitude-variable trolley is connected with the hoisting arm in a sliding manner, a guide pulley is arranged on the amplitude-variable trolley, and a first steel wire rope is arranged on the first hoisting machine, one end of the first steel wire rope is fixedly connected to the front end of the amplitude-variable trolley, the rear end of the first steel wire rope sequentially bypasses the front end pulley and the first winch and is fixedly connected to the rear end of the amplitude-variable trolley, the second winch is provided with the second steel wire rope, the second steel wire rope bypasses the guide pulley, and the end part of the second steel wire rope is provided with a lifting hook.

Preferably, the side surface of the amplitude variation trolley is provided with a roller, the suspension arm is provided with a guide rail, the roller is clamped on the guide rail, and the roller rolls along the guide rail.

Preferably, the first support column, the second support column and the third support column are in an inverted U shape.

Preferably, the suspension arm is a triangular steel frame structure, and the suspension arm is connected with the first support column, the second support column and the third support column through bolts.

The utility model has the following advantages: the first support column, the second support column and the third support column are positioned at two ends of the suspension arm for supporting, so that the hoisted object is positioned in the middle of the suspension arm, the stability and the safety during hoisting are greatly improved, and the problem of side turning caused by gravity center shift is avoided; the first support column, the second support column and the third support column in the inverted U shape further enhance the stability of the suspension arm; the suspension arm is of a triangular steel frame structure, the weight is light, the strength is high, and the suspension arm is connected with the first support column, the second support column and the third support column through bolts, so that the suspension arm is convenient to disassemble and transfer; the first support column, the second support column and the third support column are simple in structure, can be conveniently and quickly installed on various movable trolleys, and are beneficial to transfer and installation of the assembly type building.

Drawings

Fig. 1 is a schematic perspective view of an assembled building hoisting device according to the present invention.

In the figure: 1. a first support column; 2. a second support column; 3. a third support column; 4. a suspension arm; 5. a variable amplitude trolley; 6. a guide pulley 7, a front end pulley; 8. a first winch; 9. a second hoist; 10. a hook; 11. a guide rail; 12. a roller; 13. a first wire rope; 14. a second wire rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in FIG. 1, an assembly type building hoisting device comprises a boom 4, a first support column 1, a second support column 2 and a third support column 3, wherein the first support column 1, the second support column 2 and the third support column 3 are inverted U-shaped, the boom 4 is a triangular steel frame structure, the first support column 1 is installed at the front end of the boom 4, the first support column 1 is positioned below the boom 4, the second support column 2 and the third support column 3 are installed at the rear end of the boom 4, the second support column 2 and the third support column 3 are spaced below the boom 4, the first support column 1, the second support column 2 and the third support column 3 are horizontally and fixedly connected with the boom 4 through bolts, the first winch 8 and the second winch 9 are installed at the rear end of the boom 4, the height of the second winch 9 is greater than that of the first winch 8, the first winch 8 is connected with the boom 4 through bolts, the front end of the suspension arm 4 is provided with a front end pulley 7, the front end pulley 7 is welded on the suspension arm 4, an amplitude variation trolley 5 is arranged between the front end pulley 7 and a second winch 9, 4 idler wheels 12 are arranged on the side faces of the amplitude variation trolley 5, grooves are formed in the idler wheels 12, a guide rail 11 is arranged on the suspension arm 4, the idler wheels 12 are clamped on the guide rail 11, the idler wheels 12 roll along the guide rail 11, a guide pulley 6 is arranged on the amplitude variation trolley 5, a first steel wire rope 13 is arranged on a first winch 8, one end of the first steel wire rope 13 is tied to the front end of the amplitude variation trolley 5, the rear end of the first steel wire rope 13 sequentially bypasses the front end pulley 7 and the first winch 8 and is tied to the rear end of the amplitude variation trolley 5, a second steel wire rope 14 is arranged on the second winch 9, the second steel wire rope 14 bypasses the guide pulley 6, the end of the second steel wire rope 14 is provided with a lifting hook 10, and the lifting hook 10 is positioned below the amplitude variation trolley 5.

The basic principle of the utility model is as follows: the first supporting column is located at the front end of the suspension arm, the second supporting column and the third supporting column are located at the rear end of the suspension arm, the front end and the rear end stably support the suspension arm to drive the first hoisting machine, the first hoisting machine drives the first steel wire rope to move, the first steel wire rope moves clockwise or anticlockwise to drive the amplitude-variable trolley to move forward or backward, the position of a hoisted object is changed, the second hoisting machine is driven, and the second hoisting machine drives the second steel wire rope to move to drive the lifting hook to move.

While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides an assembly type structure hoisting accessory which characterized in that: comprises a suspension arm (4), wherein a first supporting column (1) is arranged at the front end of the suspension arm (4), the first supporting column (1) is positioned below the suspension arm (4), a second supporting column (2) and a third supporting column (3) are arranged at the rear end of the suspension arm (4), the second supporting column (2) and the third supporting column (3) are positioned below the suspension arm (4), the first supporting column (1), the second supporting column (2) and the third supporting column (3) are horizontally and fixedly connected with the suspension arm (4), a first winch (8) and a second winch (9) are arranged at the rear end of the suspension arm (4), the first winch (8) and the second winch (9) are fixedly connected with the suspension arm (4), a front end pulley (7) is arranged at the front end of the suspension arm (4), and the front end pulley (7) is fixedly connected with the suspension arm (4), the hoisting device is characterized in that an amplitude-variable trolley (5) is arranged between the front end pulley (7) and the second winch (9), the amplitude-variable trolley (5) is in sliding connection with the suspension arm (4), a guide pulley (6) is arranged on the amplitude-variable trolley (5), a first steel wire rope (13) is arranged on the first winch (8), one end of the first steel wire rope (13) is fixedly connected to the front end of the amplitude-variable trolley (5), the rear end of the first steel wire rope (13) is sequentially wound around the front end pulley (7), the first winch (8) and fixedly connected to the rear end of the amplitude-variable trolley (5), a second steel wire rope (14) is arranged on the second winch (9), the guide pulley (6) is wound around the second steel wire rope (14), and a lifting hook (10) is arranged at the end of the second steel wire rope (14).

2. A fabricated building hoist as claimed in claim 1, wherein: the side surface of the amplitude variation trolley (5) is provided with a roller (12), the suspension arm (4) is provided with a guide rail (11), the roller (12) is clamped on the guide rail (11), and the roller (12) rolls along the guide rail (11).

3. A fabricated building hoist as claimed in claim 1, wherein: the first supporting column (1), the second supporting column (2) and the third supporting column (3) are in an inverted U shape.

4. A fabricated building hoist as claimed in claim 1, wherein: the suspension arm (4) is of a triangular steel frame structure, and the suspension arm (4) is connected with the first support column (1), the second support column (2) and the third support column (3) through bolts.