CN219217360U

CN219217360U - Tower crane attaches wall device

Info

Publication number: CN219217360U
Application number: CN202223131351.5U
Authority: CN
Inventors: 杨宏; 向俊华; 张金龙; 何铁桥; 杜昌勇; 王明珠; 付锡井; 胡世国; 白应会; 华烨; 卢胜金; 姚迅; 陈治朴; 何粮冰
Original assignee: Hydropower Nine Bureau Guizhou Construction Engineering Co ltd
Current assignee: Hydropower Nine Bureau Guizhou Construction Engineering Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-06-20
Anticipated expiration: 2032-11-24

Abstract

The utility model provides a tower crane wall attaching device which comprises a main tower seat, an auxiliary tower seat, a wall attaching seat and a bracket component, wherein the bracket component is formed by hinging a plurality of unit rods end to end into a non-closed loop shape, the first unit rod is fixedly connected with a lifting lug, the wall attaching seat is fixedly connected with an outer wall of a building, the last unit rod is hinged with one end of the auxiliary tower seat, the other end of the auxiliary tower seat is hinged with one end of the main tower seat, and the other end of the main tower seat is fixedly connected with a tower crane. By adopting the technical scheme of the utility model, the labor intensity of assembly is greatly reduced by lifting and expanding the bracket component through the steel wire rope, when a certain position of the tower crane and the outer wall of a building is required to be disconnected, the pin shaft is taken down, the bracket component is folded and hung on the outer circumferential surface of the tower crane, then the tower crane is split into each unit layer section and then can be transferred to other construction sites, the bracket component is always attached to the outer circumferential surface of the tower crane, and the pin shaft is also hung on the unit rod through the chain, so that the loss of parts can be prevented, and the assembly efficiency is improved.

Description

Tower crane attaches wall device

Technical Field

The utility model belongs to the technical field of building construction process equipment, and particularly relates to a tower crane wall attaching device.

Background

In the construction of high-rise buildings, the tower crane is the main construction machine thereof and plays an important role therein. Most of the tower cranes adopt attachment, namely root from ground foundation, and are cumulatively lifted by using standard sections of the tower cranes, and because a certain distance is reserved between the tower cranes and the building, all the tower cranes are required to be connected with the building through wall attaching devices in order to ensure the stability of the tower cranes.

Nowadays, steel members are adopted for connecting structures of tower cranes and building outer walls, however, along with continuous progress of building technology, the appearance of a building is increasingly complex, various overhanging structures are widely applied in the building, the distance between the tower cranes and the building outer walls is not consistent, when the tower cranes and the building outer walls are connected together by adopting the steel members, the steel members cannot stretch out and draw back, the connection points between the tower cranes and the building outer walls are inconsistent, during construction, after the distance between the tower cranes and the building outer walls at the installation position is measured, the installation is carried out, the assembly process is complex, the construction efficiency is affected, and in the prior art, the number of publication is: patent literature of "CN216336263U" discloses a tower crane wall-attached support structure, one end is installed on the tower crane and one end is installed on the wall for realize tower crane wall-attached, include: the connecting steel ring is provided with two side connecting lugs and a front end connecting lug; the side connecting lugs are provided with a mounting hole, and the front end connecting lugs are provided with two mounting holes; the mounting holes at one side of the front end connecting lug are communicated with one mounting hole on one side connecting lug and are connected to the fixing piece through the telescopic rod; the fixing piece comprises a transverse plate part at the lower part, a connecting piece is rotatably arranged on the transverse plate part, and a mounting hole for fixing the telescopic rod is formed in the connecting piece; the fixing member is connected into the wall by a plurality of expansion screws. According to the technical scheme provided by the patent document, the connecting structure between the tower crane and the building outer wall is telescopic, so that the adaptability of the wall attaching device is improved to a certain extent, and the construction efficiency is improved.

However, each steel member is extremely heavy, the labor intensity is still great during assembly, and when the construction site is transferred, the tower crane and the auxiliary connection structure thereof are required to be completely removed, and when the tower crane is reused again, some steel members are easy to lose due to the small outline dimension, so that the recycling of the tower crane wall attachment device is influenced.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a tower crane wall attaching device.

The utility model is realized by the following technical scheme.

The utility model provides a tower crane wall attaching device which comprises a main tower seat, an auxiliary tower seat, a wall attaching seat and a bracket component, wherein the bracket component is formed by hinging a plurality of unit rods end to form a non-closed loop shape, a first unit rod is fixedly connected with a lifting lug, the wall attaching seat is fixedly connected with an outer wall of a building, a last unit rod is hinged with one end of the auxiliary tower seat, the other end of the auxiliary tower seat is hinged with one end of the main tower seat, and the other end of the main tower seat is fixedly connected with a tower crane.

The wall-attached seat comprises a supporting plate, a pin hole is formed in the surface of the supporting plate, the first unit rod is fixedly connected with the pin shaft through a chain, and the aperture of the pin hole is larger than the outer diameter of the pin shaft.

The wall attaching seat further comprises an attaching plate, the attaching plate is fixedly connected with the building outer wall through expansion screws, and the attaching plate is welded with the supporting plate into a whole.

The number of the support plates is a pair, and the support plates are mutually parallel and opposite.

The whole pin shaft is L-shaped.

The position where the lifting lug is fixedly connected with the first unit rod is also close to the side of the building outer wall.

The auxiliary tower base can rotate around the main tower base in a horizontal plane.

The last unit pole can rotate around the auxiliary tower seat in a vertical plane.

The whole unit rod is of a hollow structure.

The tower crane wall attaching device further comprises a supporting lug, and the supporting lug is fixedly connected with the tower crane.

The utility model has the beneficial effects that: when the tower crane is lifted layer by layer at a construction site and a corresponding wall attaching device is assembled, a steel wire rope can be adopted to penetrate through the lifting lug, the tail end of the bracket assembly is lifted, so that the bracket assembly is unfolded, when the tail end of the bracket assembly is lifted to be in a position corresponding to the wall attaching seat, the bracket assembly and the wall attaching seat are connected together by adopting a pin shaft and other components.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic structural view of the bracket assembly of the present utility model.

In the figure: 1-main tower base, 2-auxiliary tower base, 3-wall attaching base, 4-bracket component, 5-lifting lug, 6-building outer wall, 7-tower crane, 8-pin shaft, 9-chain, 31-supporting plate, 32-wall attaching plate and 41-unit rod.

Detailed Description

The technical solution of the present utility model is further described below, but the scope of the claimed utility model is not limited to the above.

As shown in fig. 1 and 2, the utility model provides a tower crane wall attaching device, which comprises a main tower seat 1, an auxiliary tower seat 2, a wall attaching seat 3 and a bracket component 4, wherein the bracket component 4 is formed by hinging a plurality of unit rods 41 end to end into a non-closed loop shape, the first unit rod 41 is fixedly connected with a lifting lug 5, the wall attaching seat 3 is fixedly connected with an outer wall 6 of a building, the last unit rod 41 is hinged with one end of the auxiliary tower seat 2, the other end of the auxiliary tower seat 2 is hinged with one end of the main tower seat 1, and the other end of the main tower seat 1 is fixedly connected with a tower crane 7.

When the tower crane is lifted layer by layer at a construction site and a corresponding wall attaching device is assembled, a steel wire rope can be adopted to penetrate through the lifting lug, the tail end of the bracket assembly is lifted, so that the bracket assembly is unfolded, when the tail end of the bracket assembly is lifted to be in a position corresponding to the wall attaching seat, the bracket assembly and the wall attaching seat are connected together by adopting a pin shaft and other components.

Specifically, the wall-attached base 3 comprises a supporting plate 31, a pin hole is formed in the surface of the supporting plate 31, the first unit rod 41 is fixedly connected with the pin shaft 8 through the chain 9, and the hole diameter of the pin hole is larger than the outer diameter of the pin shaft 8. When the tower crane wall attaching device provided by the utility model is assembled, the bracket component is lifted and unfolded through the steel wire rope, so that the labor intensity of assembly work is greatly reduced, when the tail end of the bracket component is lifted to be in a position corresponding to the wall attaching seat, the bracket component and the wall attaching seat are connected together by adopting a pin shaft and other components, the wall attaching seat 3 further comprises the wall attaching plate 32, the wall attaching plate 32 is fixedly connected with the building outer wall 6 through using expansion screws, and the wall attaching plate 32 is welded with the supporting plate 31 into a whole. The number of the support plates 31 is a pair, the pair of support plates 31 are opposed to each other in parallel, and the first unit bar 41 is connected between the pair of support plates 31 by the pin shaft 8.

In addition, the pin 8 is preferably L-shaped overall. Thereby preventing the pin shaft 8 from being lost. The attachment position of the lifting lug 5 to the first unit bar 41 is also close to the building exterior wall 6 side. The auxiliary tower foundation 2 can rotate around the main tower foundation 1 in the horizontal plane. The last unit bar 41 can rotate around the sub-tower 2 in a vertical plane. The unit bar 41 has a hollow structure in its entirety. Therefore, when the bracket component is folded, each unit rod 41 is contained in the containing space inside the adjacent unit rod 41, the appearance volume of the bracket component is reduced, the whole wall attaching device can be attached to each unit layer frame of the tower crane, and a foundation is laid for conveniently carrying out site transition.

In addition, the tower crane wall attaching device further comprises a support lug, and the support lug is fixedly connected with the tower crane 7. When the bracket assembly 4 is folded, the first unit rod 41 and the supporting lugs are bound together through the hanging ropes, so that loss of parts is prevented.

Claims

1. The utility model provides a tower crane attaches wall device which characterized in that: including main tower seat (1), vice tower seat (2), attach wall seat (3) and bracket component (4), bracket component (4) are articulated into non-closed loop shape by a plurality of unit poles (41) head and tail each other, and wherein first unit pole (41) still links firmly with lug (5), attach wall seat (3) and building outer wall (6) and link firmly, last unit pole (41) with the one end of vice tower seat (2) is articulated, the other end of vice tower seat (2) with the one end of main tower seat (1) is articulated, the other end of main tower seat (1) links firmly with tower crane (7).

2. The tower crane wall attachment of claim 1, wherein: the wall-attached seat (3) comprises a supporting plate (31), a pin hole is formed in the surface of the supporting plate (31), the first unit rod (41) is fixedly connected with the pin shaft (8) through a chain (9), and the aperture of the pin hole is larger than the outer diameter of the pin shaft (8).

3. The tower crane wall attachment of claim 2, wherein: the wall attaching seat (3) further comprises an attaching plate (32), the attaching plate (32) is fixedly connected with the building outer wall (6) through expansion screws, and the attaching plate (32) and the supporting plate (31) are welded into a whole.

4. A tower crane wall attachment as claimed in claim 2 or 3, wherein: the number of the support plates (31) is a pair, and the pair of the support plates (31) are mutually parallel and opposite.

5. The tower crane wall attachment of claim 2, wherein: the pin shaft (8) is L-shaped as a whole.

6. The tower crane wall attachment of claim 1, wherein: the fixed connection position of the lifting lug (5) and the first unit rod (41) is also close to the side of the building outer wall (6).

7. The tower crane wall attachment of claim 1, wherein: the auxiliary tower base (2) can rotate around the main tower base (1) in the horizontal plane.

8. The tower crane wall attachment of claim 1, wherein: the last unit pole (41) can rotate around the auxiliary tower base (2) in a vertical plane.

9. The tower crane wall attachment of claim 1, wherein: the unit bar (41) is entirely hollow.

10. The tower crane wall attachment of claim 1, wherein: the tower crane wall attaching device further comprises a supporting lug, and the supporting lug is fixedly connected with the tower crane (7).