CN218491255U - Turnover cross beam structure - Google Patents
Turnover cross beam structure Download PDFInfo
- Publication number
- CN218491255U CN218491255U CN202223161687.6U CN202223161687U CN218491255U CN 218491255 U CN218491255 U CN 218491255U CN 202223161687 U CN202223161687 U CN 202223161687U CN 218491255 U CN218491255 U CN 218491255U
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- web
- barycenter
- connecting block
- crossbeam
- pterygoid lamina
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Abstract
The utility model provides an upset crossbeam structure, including the web, pterygoid lamina and barycenter connecting block, pterygoid lamina is respectively welded on both sides about the web, the middle milling flutes of web, the welding barycenter connecting block in the milling flutes, processing barycenter connecting hole on the barycenter connecting block, web both ends welding and pterygoid lamina unilateral tip board with the height make whole upset crossbeam form the structure that has the carriage all around, the both ends side processing of upset crossbeam erects roof beam connection plane, this side both ends of upset crossbeam have big hypotenuse in the position processing of erecting roof beam connection plane and connecting. The utility model discloses a barycenter connecting block transmits power for the web, behind the web bearing capacity, welds the pterygoid lamina from top to bottom, does not have the operating mode of welding seam atress, and stable in structure is reliable, has saved raw and other materials consumption simultaneously.
Description
Technical Field
The utility model relates to a upset hoist field especially relates to a upset crossbeam structure.
Background
Two suspender that the girder got off are connected to the overhead traveling crane lifting hook, connect respectively on the upset crossbeam barycenter regulation hole of being lifted by crane the product both sides, and one side of product is lifted by hand or tractive is realized the level to vertical 90 upsets, to the longer upset crossbeam of length, preceding, the back interface of product are connected at the crossbeam both ends, because the crossbeam is longer, bear product quality great, are to the requirement of crossbeam: light as far as possible, stable in structure, thickness are as thin as possible, reduce trip shaft moment, reduce girder span. For example, a turning cross beam with a length of about 3045mm requires a product to be carried with a mass of about 1200kg, and there is a problem to meet the above requirements, and a turning cross beam in the conventional turning lifting appliance generally adopts a structural form of welding a rectangular steel pipe and a steel plate, and when a large-mass product is lifted, the turning cross beam in the form is large in mass and thick in thickness, and the price of a section such as the rectangular steel pipe is higher than that of a plate, so that the lifting weight is increased, and waste is caused to raw materials.
SUMMERY OF THE UTILITY MODEL
The utility model provides a turnover beam structure for solving the above problems.
The utility model discloses the technical scheme who takes:
the utility model provides an upset crossbeam structure, including the web, pterygoid lamina and barycenter connecting block, pterygoid lamina is respectively welded on both sides about the web, the middle milling flutes of web, the inslot welding barycenter connecting block, processing barycenter connecting hole on the barycenter connecting block, web both ends welding and the tip board of pterygoid lamina unilateral with high, make whole upset crossbeam form the structure that has the carriage all around, the both ends side processing of upset crossbeam erects roof beam connection plane, the position processing that this side both ends of upset crossbeam are connected at perpendicular roof beam connection plane has the hypotenuse.
The thickness of the centroid connecting block is the same as the width of the wing plate.
The thickness of the turnover beam is 50mm.
The wing plate is a steel plate with the thickness of 10 mm.
The web plate is a steel plate with the thickness of 12 mm.
And waist-shaped connecting holes are formed in the web plate corresponding to the connecting plane of the vertical beams.
A plurality of rib plates are welded between the upper wing plate and the lower wing plate on the web plate.
The utility model has the advantages that: the utility model discloses a barycenter connecting block transmits power for the web, and behind the web bearing capacity, welding wing board from top to bottom does not have the operating mode of welding seam atress, and stable in structure is reliable, and thickness is by 85mm attenuate to 50mm before improving, makes the girder span reduce to 3800mm by 3860mm, and less lifting shaft bending moment, weight are reduced to 95kg by 135kg, realize that the quality is light, thickness is thin, stable in structure's operating mode requirement, have saved raw and other materials consumption simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 1.
Fig. 4 is a schematic view of the horizontal application of the present invention.
Fig. 5 is an application schematic diagram of the utility model after being connected with a product to be turned over.
Wherein: 1-a wing plate; 2-a web; 3-rib plate; 4-a centroid connecting block; 5-a centroid connecting hole; 6-end plate; 7-vertical beam connection plane; 8-bevel edge; 9-kidney-shaped connecting holes; 10-products; 11-a product front end connecting shaft; 12-connecting the rear end of the product with a shaft; 13-vertical beam; 14-a turning shaft; 15-lifting the hanger plate; 16-a harness; 17-product front end interface; 18-product backend interface.
Detailed Description
The utility model provides an upset crossbeam structure, including web 2, pterygoid lamina 1 and barycenter connecting block 4, pterygoid lamina 1 is respectively welded on both sides about web 2, the middle milling flutes of web 2, inslot welding barycenter connecting block 4, processing barycenter connecting hole 5 on the barycenter connecting block 4, 2 both ends welding of web and 1 unilateral homonymy tip board 6 of pterygoid lamina, make whole upset crossbeam form the structure that has the carriage all around, the roof beam connecting plane 7 is erected in the processing of the both ends side of upset crossbeam, this side both ends of upset crossbeam have hypotenuse 8 in the position processing of erecting roof beam connecting plane 7 and connecting, hypotenuse 8 with gentle excessive to the thickness of erecting roof beam connecting plane 7 of pterygoid lamina 1, reduce stress concentration.
The thickness of barycenter connecting block 4 the same with pterygoid lamina 1's width, make things convenient for the weld forming back, will overturn the crossbeam dress card on the lathe.
The thickness of the turnover beam is 50mm.
The wing plate 1 is a steel plate with the thickness of 10 mm.
The web plate 2 is a steel plate with the thickness of 12 mm.
A plurality of rib plates 3 are welded between the upper wing plate 1 and the lower wing plate 1 on the web plate 2.
When the raw materials are selected, the wing plate 1 is made of a steel plate with the thickness of 10mm and the width of 55mm, the web plate 2 is made of a steel plate with the thickness of 12mm, the centroid connecting block 4 welded in the milling groove of the web plate 2 is made of 55mm thick, and during machining, the overturning cross beam is mounted and clamped on a machine tool and machined on the end faces of the two sides together to obtain the overturning cross beam with the thickness of 50mm.
The product 10 of waiting to overturn is the solid of revolution, the diameter is 3.5m, length is about 5m, each equipartition of outer wall bilateral symmetry of product 10 sets up 4 connecting axles, two in 4 connecting axles are located product front end both sides from top to bottom, another two are located product rear end both sides from top to bottom, two product front end connecting axles 11 of every side are connected with a perpendicular roof beam 13, the junction is product front end interface 17, two product rear end connecting axles 12 of every side are connected with a perpendicular roof beam 13, the junction is product rear end interface 18, two perpendicular roof beams 13 are connected to every side of product 10, pass through in the middle of two perpendicular roof beams 13 the utility model discloses a upset crossbeam is connected, two perpendicular roof beams 13 are connected in the perpendicular roof beam connecting plane 7 department of upset crossbeam, in the barycenter position of upset crossbeam, connect upset axle 14 on the barycenter connecting hole 5 of upset crossbeam, the upset crossbeam passes through upset axle 14 and is connected with lifting plate 15, lifting plate 15 rethread 16 is connected with the girder, the girder again with the girder hook connection, because the crossbeam is located the synthetic matter center of product 10, and each end, and each product can realize that the product overturns is rotated around 10, the suspender can be connected with the product 10, the overhead traveling crane 10.
Because the length distance 2950mm between product front end interface 17 and product rear end interface 18, upset crossbeam length need be greater than 2950mm, and length is longer, and traditional rectangle steel pipe welding end's upset crossbeam structure, thickness is thicker, and the quality is heavier, adopts the utility model discloses a I shape upset crossbeam structure has reduced crossbeam thickness and weight, is a comparatively reasonable upset crossbeam structure.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above detailed description of the embodiments of the present invention is only for the purpose of describing the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.
Claims (7)
1. The utility model provides an upset crossbeam structure, a serial communication port, including web (2), pterygoid lamina (1) and barycenter connecting block (4), pterygoid lamina (1) of each welding in both sides about web (2), the middle milling flutes of web (2), inslot welding barycenter connecting block (4), processing barycenter connecting hole (5) on barycenter connecting block (4), web (2) both ends welding and pterygoid lamina (1) unilateral homonymy tip board (6), make whole upset crossbeam form the structure that has the carriage all around, the both ends side processing of upset crossbeam erects roof beam connecting plane (7), the side both ends of upset crossbeam have hypotenuse (8) at the position processing of erecting roof beam connecting plane (7) and connecting.
2. The overturning beam structure according to claim 1, characterized in that the thickness of the centroid connecting block (4) is the same as the width of the wing plate (1).
3. The turnover beam structure defined in claim 1 wherein the turnover beam is 50mm thick.
4. A turnover beam structure according to claim 1 characterised in that the flanges (1) are of 10mm thick steel.
5. A turnover beam structure according to claim 1, characterised in that said web (2) is a 12mm thick steel plate.
6. The turnover crossbeam structure of claim 1, wherein the web (2) is provided with a kidney-shaped connecting hole (9) at a position corresponding to the vertical beam connecting plane (7).
7. The turnover beam structure according to claim 1, characterized in that a plurality of rib plates (3) are welded on the web plate (2) between the upper and lower wing plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223161687.6U CN218491255U (en) | 2022-11-29 | 2022-11-29 | Turnover cross beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223161687.6U CN218491255U (en) | 2022-11-29 | 2022-11-29 | Turnover cross beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218491255U true CN218491255U (en) | 2023-02-17 |
Family
ID=85197660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223161687.6U Active CN218491255U (en) | 2022-11-29 | 2022-11-29 | Turnover cross beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218491255U (en) |
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2022
- 2022-11-29 CN CN202223161687.6U patent/CN218491255U/en active Active
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