CN210064888U

CN210064888U - Roof panel lifting device

Info

Publication number: CN210064888U
Application number: CN201920538934.9U
Authority: CN
Inventors: 严琼望; 杨建波; 徐霖
Original assignee: Shanghai Hujiang Construction Engineering Co Ltd
Current assignee: Shanghai Hujiang Construction Engineering Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-14
Anticipated expiration: 2029-04-19

Abstract

The utility model relates to a roof boarding lifting device, including at least a set of hoist and mount unit, every group hoist and mount unit is including hoist and mount shoulder pole main part (1), set up flange (5) that are used for assembling hoist and mount shoulder pole main part (1) at hoist and mount shoulder pole main part (1) both ends to and the symmetry sets up lug plate (4) that are used for hoist and mount on hoist and mount shoulder pole main part (1). Compared with the prior art, the utility model can be repeatedly used in each construction site, is economical and practical, and achieves the purpose of saving construction cost; meanwhile, the roof panel material is prevented from being damaged and having creases and other undesirable phenomena.

Description

Roof panel lifting device

Technical Field

The utility model belongs to the technical field of the building and specifically relates to a roof boarding lifting device is related to.

Background

At present, the door type light steel logistics warehouse and part of industrial plants basically adopt vertical lock seam metal roof boards, the processing process of the roof boards is to transport forming equipment to a construction site by containers, and after the equipment is debugged, the pressed long boards are stacked to a specified height according to calculated board length on-site pressing boards. The physical distribution warehouse has a large span, generally about 100 meters, and the half span plate is about 50 meters long.

At present, about 50 meters of roof panels are hoisted to a roof, construction units are different in practice, on-site factory building structural members such as tie bars and supporting members are spliced to be used as hoisting carrying poles in a conventional way, and square tubes or round tubes are purchased in a material market and are welded and spliced on site to be used as hoisting carrying poles in some ways, the two methods have disadvantages, the first method has potential safety hazards, the structural members of the factory building are used for the factory building and are safe, but the structural stress calculation is not carried out when the hoisting carrying poles are used for hoisting the carrying poles, so that the problems that how many long panels can be hoisted, how many panels are suitable to be hoisted at the same time and the like cannot be confirmed, the potential safety hazards can be caused, and meanwhile, if the hoisting carrying poles are damaged, the loss is directly brought to projects, and the; the second method also has hidden installation troubles, most of materials purchased on site are not subjected to structural stress calculation, most of the materials are purchased and used by experience, if the size of the purchased materials is too small, safety problems can occur, and meanwhile, the materials used as the hoisting carrying poles are treated as waste products after the plate hoisting is finished, so that the waste is large, the waste is not economical, and the requirement of saving the construction cost cannot be met. The common method is easy to cause the roof panel to be distorted and deformed, the construction cost is improved, potential safety hazards exist, and the life safety of workers is endangered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a roof boarding lifting device in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a roof boarding lifting device, includes at least a set of hoist and mount unit, every hoist and mount unit of group is including hoist and mount shoulder pole main part, set up the flange that is used for assembling hoist and mount shoulder pole main part at hoist and mount shoulder pole main part both ends to and the symmetry sets up the lug plate that is used for connecting the loop wheel machine in hoist and mount shoulder pole main part.

Further, the length of the hoisting carrying pole main body is 9 m.

Furthermore, the hoisting carrying pole main body is a round pipe and a channel steel which are welded with each other, and the cross section sizes of the round pipe and the channel steel are obtained through stress calculation, so that the hoisting carrying pole main body is ensured to have enough strength and rigidity.

Furthermore, the channel steel is welded on the upper portion of the circular tube, the lug plates are welded on the channel steel, the hanging strips for binding the roof panel can be prevented from slipping, and the roof panel is prevented from falling.

Furthermore, ten bolt holes are formed in the flange, and therefore the splicing stability of the flange is guaranteed.

Furthermore, the lifting lug plate is provided with a round hole for threading a steel wire rope.

Furthermore, the flange is connected with the hoisting carrying pole main body in a welding mode.

Before hoisting, calculating how many groups of hoisting units need to be spliced according to the length of the roof panel, and splicing the groups of hoisting units into a whole through bolts. The stacked roof panels are firmly tied up. And hoisting the spliced hoisting unit by using a crane, suspending the hoisting unit above the bundled roof panel, hoisting the bundled roof panel by using a special hoisting belt under hoisting equipment, and reducing the shaking of the roof panel in the hoisting process, wherein the gap between the lower part of the hoisting equipment and the roof panel is as small as possible. And starting the crane, and slowly moving the hoisting equipment and the roof panel to the corresponding position of the roof.

The utility model discloses a professional equipment according to job site's characteristics design and manufacture. The material selection, the section form and the splicing node are obtained by structural stress calculation, and the processing is finished by processing, welding and splicing in a professional factory during processing, so that the processing quality is ensured. The reliability of the design and processing ensures the use safety.

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

1. the construction method can be repeatedly used in each construction site, is economical and practical, and achieves the purpose of saving the construction cost;

2. the roof panel material is prevented from being damaged and having creases and other undesirable phenomena;

3. can avoid the suspender to skid, cause the roof boarding to drop, avoid the emergence of incident.

Drawings

Fig. 1 is a schematic structural view of a middle hoisting unit of the utility model;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a schematic diagram of the splicing of the hoisting units of the present invention;

figure 5 is the utility model discloses lifting device hoist and mount sketch map.

The reference numbers in the figures indicate:

1. hoisting the shoulder pole main body, 2, bolts, 3, bolt holes, 4, lug plates, 5, flanges, 101, channel steel, 102 and round pipes.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Examples

The utility model provides a roof boarding lifting device, includes at least a set of hoist and mount unit, as shown in figure 1, every group hoist and mount unit is including hoist and mount shoulder pole main part 1, set up the flange 5 that is used for assembling hoist and mount shoulder pole at hoist and mount shoulder pole main part 1 both ends to and the symmetry sets up the lug plate 4 that is used for connecting the loop wheel machine on hoist and mount shoulder pole main part 1. The length of the hoisting shoulder pole main body 1 is 9 m. The hoisting carrying pole main body 1 is a round tube 102 and a channel steel 101 which are welded with each other, and the cross section sizes of the round tube 102 and the channel steel 101 are obtained through stress calculation, so that the hoisting carrying pole main body 1 is ensured to have enough strength and rigidity. Channel-section steel 101 welds the upper portion at pipe 102, and lug plate 4 welds on channel-section steel 101, can avoid tying up the suspender of roof boarding and skid, avoids the roof boarding to drop. As shown in fig. 2-4, ten bolt holes 3 are provided in the flange 5. The lifting lug plate 4 is provided with a round hole for threading a steel wire rope. The flange 5 is connected with the hoisting shoulder pole main body 1 by welding.

As shown in fig. 5, before hoisting, how many groups of hoisting units need to be spliced are calculated according to the length of the roof panel, and the groups of hoisting units are spliced into a whole through bolts 2. The stacked roof panels are firmly tied up. And hoisting the spliced hoisting equipment by using a crane, suspending the spliced hoisting equipment above the bundled roof panel, hoisting the bundled roof panel under the hoisting equipment by using a special hoisting belt, and reducing the shaking of the roof panel in the hoisting process, wherein the gap between the lower part of the hoisting equipment and the roof panel is as small as possible. And starting the crane, and slowly moving the hoisting equipment and the roof panel to the corresponding position of the roof.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. The utility model provides a roof boarding lifting device, its characterized in that, includes at least a set of hoist and mount unit, every group hoist and mount unit is including hoist and mount shoulder pole main part (1), set up be used for flange (5) of assembling hoist and mount shoulder pole main part (1) both ends to and the symmetry sets up lug plate (4) that are used for connecting the loop wheel machine on hoist and mount shoulder pole main part (1).

2. A roof panel lifting device according to claim 1, characterised in that the lifting carrying pole body (1) is 9m in length.

3. A roof panel hoisting device according to claim 1, characterized in that the hoisting carrying pole body (1) is a round tube (102) and a channel steel (101) welded to each other.

4. A roof plate hoisting device according to claim 3, characterized in that the channel (101) is welded to the upper part of the round tube (102) and the lug plate (4) is welded to the channel (101).

5. A roof plate hoisting device according to claim 1, characterised in that ten bolt holes (3) are provided in the flange (5).

6. A roof plate hoisting device according to claim 1, characterized in that the lug plate (4) is provided with a round hole for threading a wire rope.

7. A roof panel hoisting device according to claim 1, characterized in that the flange (5) is connected with the hoisting carrying pole body (1) by welding.