CN217174379U - A portable basket of hanging for I-steel girder installation construction - Google Patents
A portable basket of hanging for I-steel girder installation construction Download PDFInfo
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- CN217174379U CN217174379U CN202123300276.6U CN202123300276U CN217174379U CN 217174379 U CN217174379 U CN 217174379U CN 202123300276 U CN202123300276 U CN 202123300276U CN 217174379 U CN217174379 U CN 217174379U
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- steel beam
- hanging
- limiting plate
- shaped steel
- basket
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Abstract
The utility model relates to a portable basket of hanging for I-steel beam installation, including two spandrels and two hanging flower baskets, two spandrel girder crossbeams are to setting up on the I-steel beam, two walking wheels are established to every bearing beam bottom surface, two hanging flower baskets are located I-steel beam both sides respectively, every hanging flower basket passes through 4 jibs and two spandrels welding, transversely set up a leading wheel respectively on two jibs that are close to the I-steel beam, every leading wheel is located between spacing board and the lower limiting plate on the level setting, go up spacing board and lower limiting plate one end respectively with jib welding, the other end is located the last flange slab top surface and the bottom surface of I-steel beam respectively, the leading wheel top leans on the outside edge at I-steel beam upper flange slab. The utility model discloses do not receive the ground condition restriction, hang basket accessible walking wheel and remove convenient construction along the girder steel.
Description
Technical Field
The utility model belongs to the technical field of the bridge construction, a steel construction bridge construction that adopts the I-shaped steel roof beam is related to, concretely relates to a portable basket of hanging for I-shaped steel roof beam construction and installation.
Background
Compared with steel box girders, the I-shaped steel girders have light structures, less materials and strong crossing performance, and are increasingly applied to large-span steel structure bridges in mountainous areas at present. After the I-shaped steel beam is hoisted in place on the bridge, subsequent processes such as assembling, welding, coating and the like need to be carried out at high altitude. The existing construction mode generally adopts a floor stand, but the support consumes more materials, the erection period is long, the cost is higher, and the erection of the floor stand is often limited by the ground conditions during the construction in mountainous areas.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a portable basket of hanging for I-steel beam erection construction is provided, reduces material consumption for the construction progress.
The technical scheme of the utility model as follows:
the utility model provides a portable basket of hanging for I-steel beam installation and construction which characterized in that: the hanging basket comprises two bearing beams and two hanging baskets with rectangular sections; the two bearing beams have a certain distance and are arranged on the I-shaped steel beam in the transverse bridge direction, at least two connecting rods are welded between the two bearing beams, and the bottom surface of each bearing beam is provided with two travelling wheels supported on the top surface of the upper flange plate of the I-shaped steel beam; the two hanging baskets are respectively positioned on two sides of the steel I-beam, 4 corners of each hanging basket are respectively welded with a suspender, the upper ends of the 4 suspenders are respectively welded with the two bearing beams, two suspenders close to the steel I-beam are respectively provided with a guide wheel, the guide wheels are transversely arranged, each guide wheel is positioned between an upper limiting plate and a lower limiting plate which are horizontally arranged, wheel shafts of the guide wheels are respectively rotatably connected with the upper limiting plate and the lower limiting plate, one end of the upper limiting plate and one end of the lower limiting plate are respectively welded with the suspenders, the other end of the upper limiting plate and the other end of the lower limiting plate are respectively positioned on the top surface and the bottom surface of an upper flange plate of the steel I-beam, and the guide wheels are abutted against the outer side edge of the upper flange plate of the steel I-beam.
The utility model is not limited by ground conditions, the hanging basket can move along the steel beam through the travelling wheels, the construction is convenient, and the safety is guaranteed; can be repeatedly used, and can save a large amount of consumables.
Drawings
FIG. 1 is a schematic view of a transverse bridge structure of the present invention;
fig. 2 is a schematic perspective view of the present invention.
Detailed Description
As shown in fig. 1 and 2, the utility model comprises two bearing beams 1 and two hanging baskets 2 with rectangular cross sections; the two bearing beams 1 are arranged on the I-shaped steel beam 10 at a certain interval in the transverse bridge direction, at least two connecting rods 3 are welded between the two bearing beams, and the bottom surface of each bearing beam is provided with two travelling wheels 4 supported on the top surface of the upper flange plate 101 of the I-shaped steel beam; the two hanging baskets 2 are respectively positioned at two sides of an I- shaped steel beam 10, 4 corners of each hanging basket are respectively welded with a suspender 5, the upper ends of the 4 suspenders 5 are respectively welded with the two bearing beams 1, two suspenders close to the I-shaped steel beam are respectively provided with a guide wheel 6, the guide wheels are transversely arranged, each guide wheel is positioned between an upper limiting plate 7 and a lower limiting plate 8 which are horizontally arranged, wheel shafts of the guide wheels are respectively and rotatably connected with the upper limiting plate and the lower limiting plate, one end of the upper limiting plate 7 and one end of the lower limiting plate 8 are respectively welded with the suspenders, the other end of the upper limiting plate 7 and the other end of the lower limiting plate are respectively positioned on the top surface and the bottom surface of an upper flange plate 101 of the I-shaped steel beam 10, and the guide wheels 6 are abutted against the outer side edge of the upper flange plate 101 of the I-shaped steel beam.
Above-mentioned structure, the walking wheel can be followed I-steel roof beam and vertically walked, and two leading wheels can prevent that the hanging flower basket from following I-steel roof beam lateral displacement, and upper and lower limiting plate can prevent that the hanging flower basket from to I-steel roof beam one side slope.
The utility model discloses during the implementation, hanging flower basket about for the constructor, equidistance welding many cat ladder foot rests 9 between two jibs that can be close to the I-shaped steel roof beam at every hanging flower basket.
Adopt the utility model discloses when carrying out I-steel beam erection construction, earlier with two hanging flower baskets and spandrel girder welding on ground according to the width of I-steel beam upper flange board, after the I-steel beam hoisted the pier, wholly hoist spandrel girder and hanging flower basket on the I-steel beam, spacing board and lower spacing board are gone up to the welding at last on the jib, install the leading wheel between upper and lower spacing board. Constructors enter the hanging basket from the top surface of the I-shaped steel beam to perform I-shaped steel beam coating and welding operation, and after construction of one station is completed, the constructors can hold the upper flange plate of the I-shaped steel beam by hands to push the hanging basket to move to the next station.
Claims (2)
1. The utility model provides a portable basket of hanging for I-steel beam installation and construction which characterized in that: the hanging basket comprises two bearing beams and two hanging baskets with rectangular sections; the two bearing beams have a certain distance and are arranged on the I-shaped steel beam in the transverse bridge direction, at least two connecting rods are welded between the two bearing beams, and the bottom surface of each bearing beam is provided with two travelling wheels supported on the top surface of the upper flange plate of the I-shaped steel beam; the two hanging baskets are respectively positioned on two sides of the I-shaped steel beam, 4 corners of each hanging basket are respectively welded with a hanging rod, the upper ends of the 4 hanging rods are respectively welded with two bearing beams, two hanging rods close to the I-shaped steel beam are respectively provided with a guide wheel, the guide wheels are transversely arranged, each guide wheel is positioned between an upper limiting plate and a lower limiting plate which are horizontally arranged, wheel shafts of the guide wheels are respectively rotatably connected with the upper limiting plate and the lower limiting plate, one ends of the upper limiting plate and the lower limiting plate are respectively welded with the hanging rods, the other ends of the upper limiting plate and the lower limiting plate are respectively positioned on the top surface and the bottom surface of an upper flange plate of the I-shaped steel beam, and the guide wheels are abutted against the outer side edge of the upper flange plate of the I-shaped steel beam.
2. The movable hanging basket for installation and construction of the I-shaped steel beam according to claim 1, wherein: a plurality of ladder stand foot rests are welded between two hanging rods of each hanging basket close to the I-shaped steel beam at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300276.6U CN217174379U (en) | 2021-12-25 | 2021-12-25 | A portable basket of hanging for I-steel girder installation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300276.6U CN217174379U (en) | 2021-12-25 | 2021-12-25 | A portable basket of hanging for I-steel girder installation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217174379U true CN217174379U (en) | 2022-08-12 |
Family
ID=82731747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123300276.6U Active CN217174379U (en) | 2021-12-25 | 2021-12-25 | A portable basket of hanging for I-steel girder installation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217174379U (en) |
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2021
- 2021-12-25 CN CN202123300276.6U patent/CN217174379U/en active Active
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