CN219316553U - Ultra-light steel structural section and berth carrying frame - Google Patents
Ultra-light steel structural section and berth carrying frame Download PDFInfo
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- CN219316553U CN219316553U CN202223417795.5U CN202223417795U CN219316553U CN 219316553 U CN219316553 U CN 219316553U CN 202223417795 U CN202223417795 U CN 202223417795U CN 219316553 U CN219316553 U CN 219316553U
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Abstract
An ultra-light steel structural section and a berth carrying frame belong to the technical field of mechanical three-dimensional parking equipment. The ultra-light steel structural section is formed into a frame structure by welding a sheet metal bending part I and a sheet metal bending part II in a combined mode, or the frame structure is formed by welding two sheet metal bending parts II of an L-shaped structure in a central symmetry mode, multiple bending channels are formed on two sides of the frame, or straight edges are formed on two sides of the frame, the straight edges are formed on two ends of the frame, and a bearing edge with 2 times of wall thickness is formed at the bearing straight edge end. The thickness of the bearing surface of the profile can be enhanced, the bending resistance of the upper surface of the profile is enhanced, and the weight of the steel structure is reduced to the greatest extent under the condition that the rigidity of the upper surface of the profile is ensured.
Description
Technical Field
The application belongs to the technical field of mechanical three-dimensional parking equipment, and particularly relates to a parking space carrying frame of a mechanical parking garage.
Background
Mechanical intelligent three-dimensional parking equipment (intelligent warehouse) mainly comprises a plane movement type, a vertical elevator type and a roadway stacking type, and along with the substantial improvement of the quantity of automobile preservation and the improvement of the living standard of people, the intelligent warehouse with better parking experience and more intelligent parking experience is accepted by the market more and more. The market price of smart libraries is also currently high, which affects the speed at which their market is popular. The intelligent warehouse is generally built by taking a steel structure as a main body, and the steel structure accounts for about 50% of the total cost, so that if the steel quantity for the structure can be reduced, the intelligent warehouse has important significance in the aspects of reducing the building cost, improving the market popularization speed, saving energy, reducing emission and the like.
Disclosure of Invention
Aiming at the problems, the application provides an ultra-light steel structural section and a berth carrying frame, so that the weight of the berth carrying frame is greatly reduced.
The aim of the application is achieved by the following technical scheme:
the utility model provides an ultralight steel construction section bar is bent by the panel beating and is bent I and II combination welding of panel beating and form frame construction, and frame both sides limit is the multichannel limit of bending, or is the straight flange, and both ends are the straight flange about the frame, and two panel beating bending at the straight limit end of bearing are crisscross coincide, form the bearing limit of 2 times wall thickness.
Further, the whole C type structure that is of sheet metal bending part I, the whole L type structure that is of sheet metal bending part II, the opening side that the whole C type structure is arranged in to the long limit of the L type structure of sheet metal bending part I, the minor face of L type structure and one side tip limit coincide of C type structure constitute whole frame construction, and the long limit of L type structure and the straight edge of C type structure relative closure have the multichannel to bend.
Further, the multichannel is bent to trapezoidal or arc recess, and the symmetry sets up on the frame of panel beating bending part I and the combination of panel beating bending part II, and the recess is concave to the frame inboard.
Further, two metal plate bending parts of the L-shaped structure are welded in a central symmetry mode to form a frame structure, multiple bending is arranged on two sides of the frame, straight edges are arranged at two ends of the frame, and U-shaped plate bending parts are arranged at the tops of the metal plate bending parts I and the metal plate bending parts II at the bearing straight edge ends to form bearing edges with the wall thickness of 2 times.
Further, the long side of the L-shaped structure is provided with a trapezoid or arc groove to form a plurality of bends, and the groove is concave to the inner side of the frame.
Further, the whole C type structure that is of sheet metal bending part I, the whole L type structure that is of sheet metal bending part II, the long limit of the L type structure of sheet metal bending part II is arranged in the opening side that the whole C type structure is of sheet metal bending part I, the minor face of L type structure and one side tip limit coincide with C type structure constitute whole frame construction, the coincide part forms the bearing limit of 2 times wall thickness, whole frame four sides are right angle limit.
Further, two metal plate bending parts of the L-shaped structure are welded in a central symmetry mode to form a frame structure, two sides and two ends of the frame are straight edges, and U-shaped plate bending parts are arranged at the tops of the metal plate bending parts I and II at the bearing straight edge ends to form bearing edges with 2 times of wall thickness.
A berth carrying frame comprises two symmetrical ultra-light steel structural sections, wherein the ultra-light steel structural sections are used as side beams of the carrying frame, a plurality of upper supporting pieces and lower supporting pieces which are arranged in parallel are respectively connected between the upper end and the lower end of each of the two steel structural sections, and corrugated plates are arranged on the lower supporting pieces.
The beneficial effects of this application:
1. the utility model provides an ultra-light steel structure section bar by panel beating bending part I and panel beating bending part II combination welding form frame construction, perhaps by two the panel beating bending part II of L type structure is central symmetry welding and constitutes frame construction, and the frame both sides limit has the multichannel to bend, or is the straight flange, and the frame both ends are the straight flange, form the bearing limit of 2 times wall thickness at the straight limit end of bearing. The thickness of the bearing surface of the profile can be enhanced, the bending resistance of the upper surface of the profile is enhanced, and the weight of the steel structure is reduced to the maximum extent under the condition that the rigidity of the bearing upper surface of the profile is ensured.
2. The berth carrying frame adopting the ultra-light steel structure section bar of the application not only can reduce the weight of a steel structure, but also can ensure the rigidity condition of a bearing surface, and can connect and keep off the rainwater which falls on the vehicle parked on the berth frame by arranging the corrugated plates between the upper layer supporting piece and the lower layer supporting piece of the carrying frame.
Drawings
Fig. 1 is a schematic cross-sectional view of example 1 of the present application.
Fig. 2 is a schematic cross-sectional view of the C-type sheet metal bending part in fig. 1.
Fig. 3 is a schematic cross-sectional view of the L-shaped sheet metal bending part in fig. 1.
Fig. 4 is a schematic cross-sectional view of example 2 of the present application.
Fig. 5 is a schematic diagram of the U-shaped sheet metal bending part in fig. 4.
Fig. 6 is a schematic cross-sectional view of example 3 of the present application.
Fig. 7 is a schematic cross-sectional view of example 4 of the present application.
Fig. 8 is a schematic view of the structure of the loading frame of the present application.
Fig. 9 is a C-C cross-sectional view of fig. 8.
In the figure: 1. the metal plate bending piece I, the metal plate bending piece II, the U-shaped plate bending piece, the groove 4, the lower layer supporting piece 5, the steel structure section bar 6, the upper layer supporting piece 7, the corrugated plate 8 and the upper surface of the carrying frame 9.
Detailed Description
The present application is described in detail below with reference to the accompanying drawings and examples.
The utility model relates to an ultra-light steel structure section, which is formed by welding a sheet metal bending part I1 and a sheet metal bending part II 2 in a combined way, wherein two side edges of a frame are multi-fold bending edges or straight edges, the upper end and the lower end of the frame are straight edges, and the two sheet metal bending parts at the upper end bearing the weight of the straight edges are overlapped in a staggered way to form a bearing edge with 2 times of wall thickness.
Further, the thickness t of the sheet metal bending part I1 or the sheet metal bending part II 2 is 2-4mm, and the use requirement can be met within the range.
Example 1: as shown in FIG. 1, an ultra-light steel structure section is formed by welding a sheet metal bending part I1 and a sheet metal bending part II 2 in a combined manner, two sides of the frame are provided with a plurality of bends, the upper end and the lower end of the frame are straight edges, and the sheet metal bending part I1 and the sheet metal bending part II 2 at the upper end bearing straight edge end are overlapped in a staggered manner to form a bearing edge with 2 times of wall thickness. The steel structure is used for enhancing the thickness of the bearing surface of the profile and enhancing the bending resistance of the upper surface of the profile, and the weight of the steel structure is reduced to the greatest extent under the condition that the rigidity of the upper surface of the profile is ensured.
As shown in fig. 2 and 3, the sheet metal bending part i 1 is integrally of a C-shaped structure, the sheet metal bending part ii 2 is integrally of an L-shaped structure, the long side of the L-shaped structure of the sheet metal bending part ii 2 is arranged on the opening side of the sheet metal bending part i 1C-shaped structure, the short side of the L-shaped structure and one side end side of the C-shaped structure are overlapped to form an integral frame structure, and the long side of the L-shaped structure and the opposite closed straight side of the C-shaped structure are provided with a plurality of bends.
Further, the multichannel is bent to trapezoidal or arc recess, and the symmetry sets up on the frame of panel beating bending piece I1 and panel beating bending piece II 2 combination, and recess 4 indent to the frame inboard for reinforcing the bending resistance of panel beating spare.
As shown in fig. 8 and 9, this example is used for a berth carrying frame, including two symmetrically arranged steel structure section bars 6 formed by welding sheet metal bending parts i 1 and sheet metal bending parts ii 2, as the boundary beam of the carrying frame, a plurality of upper layer supporting parts 7 and lower layer supporting parts 5 which are arranged in parallel are respectively connected between the upper and lower ends of the two steel structure section bars 6, and corrugated plates 8 are arranged on the lower layer supporting parts 5 between the upper layer supporting parts 7 and the lower layer supporting parts 5. The upper support 7 and the lower support 5 in this example are both angle steel.
The upper layer angle steel plane is aligned with the upper surface of the boundary beam towards the upper direction, and the upper layer angle steel is used for parking the automobile tire. The lower layer angle steel is welded between the two side beams and aligned with the lower surfaces of the side beams. After welding, the corrugated plate 8 is welded on the lower layer angle steel for receiving rainwater falling on the vehicle parked on the berth frame.
Example 2: this example differs from example 1 in that: as shown in fig. 4 and 5, the ultra-light steel structural section is formed by welding two sheet metal bending parts of an L-shaped structure in a central symmetry manner to form a frame structure, wherein multiple bending parts are arranged on two sides of the frame, two ends of the frame are straight edges, and a U-shaped sheet metal bending part 3 is arranged at the top of a sheet metal bending part II 2 at the bearing straight edge end to form a bearing edge with 2 times of wall thickness. The steel structure is used for enhancing the thickness of the bearing surface of the profile and enhancing the bending resistance of the upper surface of the profile, and the weight of the steel structure is reduced to the greatest extent under the condition that the rigidity of the upper surface of the profile is ensured.
Further, the long side of the L-shaped structure is provided with a trapezoid or arc-shaped groove 4 to form a plurality of bends, and the groove 4 is concave to the inner side of the frame.
As shown in fig. 6, this example is used for a berth carrying frame, which comprises two symmetrically arranged steel structural sections formed by two sheet metal bending parts ii 2, and is used as a boundary beam of the carrying frame, wherein a plurality of upper supporting parts 7 and lower supporting parts 5 which are arranged in parallel are respectively connected between the upper and lower ends of the two steel structural sections, and corrugated plates 8 are arranged on the lower supporting parts 5 between the upper supporting parts 7 and the lower supporting parts 5. In this embodiment, the arrangement of the upper support 7, the lower support 5 and the corrugated plate 8 is the same as that of embodiment 1, and will not be described again here.
Example 3: this example differs from example 1 in that: as shown in fig. 6, the sheet metal bending part i 1 is integrally of a C-shaped structure, the sheet metal bending part ii 2 is integrally of an L-shaped structure, the long side of the L-shaped structure of the sheet metal bending part ii 2 is arranged on the opening side of the sheet metal bending part i 1, the short side of the L-shaped structure and one side end side of the C-shaped structure are overlapped to form an integral frame structure, a bearing side with 2 times of wall thickness is formed, and four sides of the integral frame are right-angle sides. The steel structure is used for enhancing the thickness of the bearing surface of the profile and enhancing the bending resistance of the upper surface of the profile, and the weight of the steel structure is reduced to the greatest extent under the condition that the rigidity of the upper surface of the profile is ensured.
Further, in this example, the edges of the sheet metal bending part I1 and the sheet metal bending part II 2 are straight edges.
As shown in fig. 8 and 9, this example is used for a berth carrying frame, including two symmetrically arranged steel structure section bars 6 formed by welding sheet metal bending parts i 1 and sheet metal bending parts ii 2, as the boundary beam of the carrying frame, a plurality of upper layer supporting parts 7 and lower layer supporting parts 5 arranged in parallel are respectively connected between the upper and lower ends of the two steel structure section bars, and corrugated plates 8 are arranged on the lower layer supporting parts 5 between the upper layer supporting parts 7 and the lower layer supporting parts 5. In this embodiment, the arrangement of the upper support 7, the lower support 5 and the corrugated plate 8 is the same as that of embodiment 1, and will not be described again here.
Example 4: this example differs from example 2 in that: as shown in FIG. 7, the ultra-light steel structural section is formed by welding two sheet metal bending parts of an L-shaped structure in a central symmetry manner to form a frame structure, wherein both sides and both ends of the frame are straight edges, U-shaped sheet metal bending parts are arranged at the tops of a sheet metal bending part I1 and a sheet metal bending part II 2 at the bearing straight edge ends to form a bearing edge with 2 times of wall thickness, and four sides of the whole frame are right-angle edges. The steel structure is used for enhancing the thickness of the bearing surface of the profile and enhancing the bending resistance of the upper surface of the profile, and the weight of the steel structure is reduced to the greatest extent under the condition that the rigidity of the upper surface of the profile is ensured.
Further, in this example, the edges of the sheet metal bending part I1 and the sheet metal bending part II 2 are straight edges.
As shown in fig. 8 and 9, the berth carrying frame comprises two symmetrically arranged steel structural sections 6 formed by welding sheet metal bending parts I1 and sheet metal bending parts II 2 in a combined mode, wherein a plurality of upper supporting parts 7 and lower supporting parts 5 which are arranged in parallel are respectively connected between the upper end and the lower end of each of the two steel structural sections to serve as side beams of the carrying frame, and corrugated plates 8 are arranged on the lower supporting parts 5 between the upper supporting parts 7 and the lower supporting parts 5. In this embodiment, the arrangement of the upper support 7, the lower support 5 and the corrugated plate 8 is the same as that of embodiment 1, and will not be described again here.
It should be understood that the foregoing detailed description of the present application is merely for illustrating the present application and is not limited to the technical solutions described in the embodiments of the present application, and those skilled in the art should understand that modifications and equivalents may be made to the present application to achieve the same technical effects; as long as the use needs are satisfied, all are within the scope of protection of the present application.
Claims (8)
1. An ultra-light steel structural section bar, which is characterized in that: the frame structure is formed by welding the sheet metal bending part I and the sheet metal bending part II in a combined mode, two side edges of the frame are multi-channel bending edges or straight edges, the upper end and the lower end of the frame are straight edges, and the two sheet metal bending parts at the bearing straight edge ends are overlapped in a staggered mode to form a bearing edge with the wall thickness being 2 times.
2. The ultra-light steel structural section according to claim 1, wherein: the sheet metal bending part I is integrally of a C-shaped structure, the sheet metal bending part II is integrally of an L-shaped structure, the long side of the L-shaped structure of the sheet metal bending part II is arranged on the opening side of the C-shaped structure, the short side of the L-shaped structure and one side end side of the C-shaped structure are overlapped to form an integral frame structure, and the long side of the L-shaped structure and the opposite closed straight side of the C-shaped structure are provided with a plurality of bends.
3. The ultra-light steel structural section according to claim 2, wherein: the multi-channel bending is a trapezoid or arc-shaped groove, the frame formed by combining the sheet metal bending part I and the sheet metal bending part II is symmetrically arranged, and the groove is concave to the inner side of the frame.
4. The ultra-light steel structural section according to claim 2, wherein: the two metal plate bending parts of the L-shaped structure are welded in a central symmetry mode to form a frame structure, multiple bending is arranged on two sides of the frame, straight edges are arranged at two ends of the frame, and U-shaped plate bending parts are arranged at the tops of the metal plate bending parts I and the metal plate bending parts II at the bearing straight edge ends to form bearing edges with 2 times of wall thickness.
5. The ultra-light steel structural section according to claim 4, wherein: the long side of L type structure has trapezoidal or arc recess to form multichannel bending, and the recess is concave to the frame inboard.
6. The ultra-light steel structural section according to claim 1, wherein: the sheet metal bending part I is integrally of a C-shaped structure, the sheet metal bending part II is integrally of an L-shaped structure, the long side of the L-shaped structure of the sheet metal bending part II is arranged on the opening side of the sheet metal bending part I, the whole of the sheet metal bending part I is of a C-shaped structure, the short side of the L-shaped structure and one side end side of the C-shaped structure are overlapped to form an integral frame structure, the overlapped part forms a bearing side with 2 times of wall thickness, and four sides of the integral frame are right-angle sides.
7. The ultra-light steel structural section according to claim 6, wherein: the two metal plate bending parts of the L-shaped structure are welded in a central symmetry mode to form a frame structure, both sides and two ends of the frame are straight edges, and U-shaped plate bending parts are arranged at the tops of the metal plate bending parts I and II at the bearing straight edge ends to form bearing edges with 2 times of wall thickness.
8. A berth carrying frame, characterized in that: comprising two symmetrically arranged ultra-light steel structural sections according to any one of claims 1-7, wherein the ultra-light steel structural sections are used as side beams of a vehicle carrying frame, a plurality of upper supporting pieces and lower supporting pieces which are arranged in parallel are respectively connected between the upper end and the lower end of each of the two steel structural sections, and corrugated plates are arranged on the lower supporting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223417795.5U CN219316553U (en) | 2022-12-20 | 2022-12-20 | Ultra-light steel structural section and berth carrying frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223417795.5U CN219316553U (en) | 2022-12-20 | 2022-12-20 | Ultra-light steel structural section and berth carrying frame |
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| Publication Number | Publication Date |
|---|---|
| CN219316553U true CN219316553U (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223417795.5U Active CN219316553U (en) | 2022-12-20 | 2022-12-20 | Ultra-light steel structural section and berth carrying frame |
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| CN (1) | CN219316553U (en) |
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