CN216613709U - Hoisting device for integral hoisting of steel beam - Google Patents
Hoisting device for integral hoisting of steel beam Download PDFInfo
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- CN216613709U CN216613709U CN202220188191.9U CN202220188191U CN216613709U CN 216613709 U CN216613709 U CN 216613709U CN 202220188191 U CN202220188191 U CN 202220188191U CN 216613709 U CN216613709 U CN 216613709U
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- hoist
- steel
- hoisting
- girder steel
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Abstract
The application provides an overhead hoist for girder steel integral hoisting, overhead hoist and horizontal configuration including the cover establish the spreader between corresponding the hoist at the tip of girder steel and the shoulder pole roof beam of level configuration, the hoist is injectd the permission the passageway that the tip of girder steel passed, the hoist with the girder steel passes through the bolt locking, the top of hoist has two connecting plates of laminating behind the subtend slope, two connecting plates have the equal slope, the tip rigid coupling of shoulder pole roof beam is in the connecting plate, wear to establish the haulage rope on two connecting plates, the haulage rope with the contained angle of shoulder pole roof beam is not less than 45 degrees. Can realize the steady handling of girder steel.
Description
Technical Field
The application relates to the field of bridge construction, in particular to a lifting device for integral hoisting of steel beams.
Background
In the related art, the steel beam has larger volume and weight, and is generally assembled after being hoisted in a split mode, so that the problems of inconvenient construction and low construction efficiency exist in high-position assembly, and the fixing and stability control of the steel beam is difficult when the steel beam is hoisted integrally.
SUMMERY OF THE UTILITY MODEL
The present application is directed to solving, at least in part, one of the technical problems in the related art.
For this reason, the aim at of this application provides an overhead hoist for girder steel integral hoisting, can realize the steady handling of girder steel.
For realizing above-mentioned purpose, the application provides a overhead hoist for girder steel integral hoisting, overhead hoist establishes the spreader and the horizontal configuration that correspond the spreader between the hoist at the tip of girder steel including the cover, the hoist is injectd the permission the passageway that the tip of girder steel passed, the hoist with the girder steel passes through the bolt locking, the top of hoist has two connecting plates of laminating behind the subtend slope, two connecting plates have the equal slope, the tip rigid coupling of shoulder pole beam is in the connecting plate, wear to establish the haulage rope on two connecting plates, the haulage rope with the contained angle of shoulder pole beam is not less than 45 degrees.
According to the overhead hoist that this application provided, through the cooperation of hoist and bolt, can keep the fixed fastness of girder steel, utilize the cooperation of hoist and shoulder pole roof beam, can guarantee the stationarity of girder steel handling, through the cooperation of connecting plate with the shoulder pole roof beam, can guarantee that the girder steel does not take place the side slope, through the cooperation of haulage rope with the shoulder pole roof beam, can avoid the connecting plate to take place bending deformation, and then make the girder steel with the handling of relatively stable gesture.
In addition, the lifting device provided by the application can also have the following additional technical characteristics:
further, the channel is configured in a rectangular shape to fit the end of the steel beam.
Further, the bottom of hoist is equipped with the bolt hole.
Further, the connection plates are symmetrically arranged on top of the spreader.
Further, the slope of the connecting plate is 60 degrees.
Further, the lower extreme of connecting plate with the top parallel and level of girder steel.
Further, the connecting plate and the lifting appliance are of an integral structure.
Furthermore, the joint parts of the two connecting plates are provided with corresponding connecting holes.
Further, the carrying pole beam is positioned below the connecting hole.
Furthermore, the lifting appliance is formed by bending a steel plate.
Drawings
Exemplary embodiments of the present application will now be described in detail with reference to the drawings, with the understanding that the following description of the embodiments is intended to be illustrative, and not limiting of the scope of the application, and in which:
FIG. 1 is a schematic view of a hoist according to an embodiment of the application;
fig. 2 is a schematic view of a spreader according to an embodiment of the present application;
reference numerals:
1. a hoisting device;
2. a steel beam;
3. a hauling rope;
10. a spreader;
20. a shoulder pole beam;
30. a bolt;
11. a connecting plate;
12. bolt holes;
111. a bonding section;
112. connecting holes;
113. and (7) welding positions.
Detailed Description
Preferred embodiments of the present application are described in detail below with reference to examples. However, it should be understood by those skilled in the art that these exemplary embodiments are not meant to limit the present application in any way. Furthermore, the features in the embodiments of the present application may be combined with each other without conflict. In different figures, identical components are denoted by identical reference numerals and other components are omitted for the sake of brevity, but this does not indicate that other components may not be included. It should be understood that the dimensions, proportions and numbers of elements in the drawings are not intended to limit the present application.
As shown in fig. 1 and 2, the lifting device 1 according to the embodiment of the present application includes a lifting appliance 10 and a carrying pole beam 20, wherein the lifting appliance 10 is sleeved at an end of a steel beam 2, the carrying pole beam 20 is horizontally connected between two opposite lifting appliances 10, the lifting appliance 10 and the steel beam 2 are locked by a bolt 30, the top of the lifting appliance 10 has two connecting plates 11 which are oppositely inclined and then attached together, the two connecting plates 11 have equal slopes, the end of the carrying pole beam 20 is fixedly connected to the connecting plates 11, a traction rope 3 is further threaded through the two connecting plates 11, and an included angle between the traction rope 3 and the carrying pole beam 20 is not less than 45 degrees.
In the related art, the steel beam has larger volume and weight, and is generally assembled after being hoisted in a split mode, so that the problems of inconvenient construction and low construction efficiency exist in high-position assembly, and the fixing and stability control of the steel beam is difficult when the steel beam is hoisted integrally.
Therefore, the hoisting device for integral hoisting of the steel beam can complete integral hoisting of the assembled steel beam 2, improve the working efficiency of construction, and avoid a great deal of inconvenience caused by assembly of the steel beam 2 at a high position.
Through the cooperation of hoist 10 and bolt 30, can lock the tip of wearing to establish girder steel 2 on hoist 10 inside hoist 10, guaranteed the stability that hoist 10 and girder steel 2 are connected.
Because hoist 10 cover is established at the tip of girder steel 2, so hoist 10 has surrounded the tip of girder steel 2 completely, makes the installation of hoist 10 on girder steel 2 more convenient with the dismantlement, and bolt 30's installation can directly utilize and predetermine the preformed hole on girder steel 2, need not add other connection structure on girder steel 2, has not only guaranteed that girder steel 2's overall structure does not receive the handling influence, has easy and simple to handle's advantage moreover.
It should be understood that the steel beam 2 is formed by assembling two longitudinal beams and a plurality of cross beams, and the lifting device 10 is sleeved on the end of the longitudinal beam, so when the steel beam 2 is lifted integrally, four lifting devices 10 and two carrying pole beams 20 are required, and each carrying pole beam 20 is configured between two opposite lifting devices 10 at the same end.
Through the cooperation of hoist 10 and shoulder pole roof beam 20, can link into an organic whole structure with two hoists 10 that correspond, stationarity when having guaranteed whole handling girder steel 2 can prevent that girder steel 2 from taking place along the ascending slope of crossbeam direction promptly.
It should be noted that the two corresponding hangers 10 can be connected to form a whole by the shoulder pole beam 20, the two hangers 10 are symmetrically arranged at both ends of the shoulder pole beam 20, and the horizontal state of the shoulder pole beam 20 ensures that the steel beam 2 does not tilt in the lateral direction.
Through the cooperation of carrying pole roof beam 20 and haulage rope 3, the contained angle beta of haulage rope 3 and carrying pole roof beam 20 is not less than 45 degrees, for example, beta is 45 degrees, and two linkage segments of haulage rope 3 fixed connection respectively are at two hoist 10 tops that correspond, and aforementioned two linkage segments keep the equal contained angle with carrying pole roof beam 20 to guarantee the horizontality of carrying pole roof beam 20, and then guaranteed the stationarity when girder steel 2 handling.
In addition, through the cooperation of the connecting plate 11 and the carrying pole beam 20, the complete deformation of the connecting plate 11 caused by the tension of the traction rope 3 can be avoided to a certain extent, and finally the steel beam 2 can be lifted and transported in a relatively stable posture.
According to an embodiment of the present application, the hanger 10 and the connecting plates 11 are of an integral structure, the hanger 10 is formed by bending a steel plate and is bent to form two connecting plates 11 at the same time, so as to improve the strength of the integral structure, the channel defined by the hanger 10 is configured into a rectangular shape adapted to the end of the steel beam 2, meanwhile, the bottom of the hanger 10 is provided with bolt holes 12 for bolts 30 to pass through, the two connecting plates 11 of the hanger 10 are symmetrically arranged on the top of the hanger 10, for example, the slope of the connecting plates 11 is 60 degrees, the lower end of the connecting plates 11 is flush with the top of the steel beam 2, so as to prevent the side plates of the hanger 10 from being deformed due to being pulled by the connecting plates 11, the ends of the two connecting plates 11 are attached together to form an attaching part 111, for example, the ends of the two connecting plates 11 are welded after being attached to form the attaching part 111, the attaching part 111 is provided with a connecting hole 112 for connecting the pull rope 3, the end of the shoulder pole beam 20 is welded to the attachment portion 111, and the welding portion 114 is located directly below the connection hole 112.
According to the overhead hoist that this application provided, through the cooperation of hoist and bolt, can keep the fixed fastness of girder steel, utilize the cooperation of hoist and shoulder pole roof beam, can guarantee the stationarity of girder steel handling, through the cooperation of connecting plate with the shoulder pole roof beam, can guarantee that the girder steel does not take place the side slope, through the cooperation of haulage rope with the shoulder pole roof beam, can avoid the connecting plate to take place bending deformation, and then make the girder steel with the handling of relatively stable gesture.
Although embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. The utility model provides a overhead hoist for girder steel integral hoisting, a serial communication port, overhead hoist establishes the hoist and the shoulder pole roof beam of horizontal configuration between corresponding the hoist at the tip of girder steel including the cover, the hoist is injectd the permission the passageway that the tip of girder steel passed, the hoist with the girder steel passes through the bolt locking, the top of hoist has two connecting plates of laminating behind the subtend slope, two connecting plates have the slope of equating, the tip rigid coupling of shoulder pole roof beam is in the connecting plate, wear to establish the haulage rope on two connecting plates, the haulage rope with the contained angle of shoulder pole roof beam is not less than 45 degrees.
2. The hoisting device for integral hoisting of steel beams as claimed in claim 1,
the channel is configured in a rectangular shape to fit the end of the steel beam.
3. The hoisting device for integral hoisting of steel beams as claimed in claim 2,
the bottom of the lifting appliance is provided with a bolt hole.
4. The hoisting device for integral hoisting of steel beams as claimed in claim 3,
the connecting plates are symmetrically arranged on the top of the lifting appliance.
5. The hoisting device for integral hoisting of steel beams as claimed in claim 4,
the slope of the connecting plate is 60 degrees.
6. The hoisting device for integral hoisting of steel beams as claimed in claim 5,
the lower extreme of connecting plate with the top parallel and level of girder steel.
7. The hoisting device for integral hoisting of steel beams as claimed in claim 6,
the connecting plate and the lifting appliance are of an integrated structure.
8. The overhead hoist for integral hoisting of steel beams as claimed in claim 7,
and the joint parts of the two connecting plates are provided with corresponding connecting holes.
9. The overhead hoist for integral hoisting of steel beams as claimed in claim 8,
the shoulder pole beam is positioned below the connecting hole.
10. The overhead hoist for integral hoisting of steel beams as claimed in claim 9,
the lifting appliance is formed by bending a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220188191.9U CN216613709U (en) | 2022-01-24 | 2022-01-24 | Hoisting device for integral hoisting of steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220188191.9U CN216613709U (en) | 2022-01-24 | 2022-01-24 | Hoisting device for integral hoisting of steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216613709U true CN216613709U (en) | 2022-05-27 |
Family
ID=81688842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220188191.9U Active CN216613709U (en) | 2022-01-24 | 2022-01-24 | Hoisting device for integral hoisting of steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216613709U (en) |
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2022
- 2022-01-24 CN CN202220188191.9U patent/CN216613709U/en active Active
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