CN216530339U - Reinforced aluminum alloy bridge frame easy to assemble and disassemble - Google Patents
Reinforced aluminum alloy bridge frame easy to assemble and disassemble Download PDFInfo
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- CN216530339U CN216530339U CN202123099211.XU CN202123099211U CN216530339U CN 216530339 U CN216530339 U CN 216530339U CN 202123099211 U CN202123099211 U CN 202123099211U CN 216530339 U CN216530339 U CN 216530339U
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- ladder
- shaped double
- aluminum alloy
- bridge frame
- disassembled
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Abstract
The utility model discloses a reinforced easily-detachable aluminum alloy bridge frame which comprises two H-shaped double-side ladder edges, a plurality of ladder rods and a bottom plate, wherein the two H-shaped double-side ladder edges are hollow H-shaped square tubes, two ends of each ladder rod are respectively arranged on each H-shaped double-side ladder edge, a plurality of reinforcing ribs are arranged in inner cavities of the H-shaped double-side ladder edges, and a groove is formed in one side of each reinforcing rib. The reinforcing ribs are arranged in the inner cavity of the I-shaped double-side ladder edge, so that the overall strength of the bridge is improved. The grooves are formed in one side of the I-shaped double-wall ladder edge, the whole bridge frame is connected with the supporting piece through threaded connection, the bridge frame is fast to disassemble and assemble, part of the bridge frame is not protruded, the whole bridge frame is more attractive, and the installation working strength of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of cable laying in power transmission and distribution engineering, in particular to a reinforced easy-to-assemble and disassemble aluminum alloy bridge frame.
Background
The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like. Can be independently erected and also can be laid on various buildings and pipe rack supports, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like.
The existing cable bridge has the following technical problems:
1. the strength of the I-shaped double-side ladder side in the bridge frame is lower.
2. The universal connection mode of the I-shaped double-side ladder edge adopts a pressing plate mode, more material is consumed, the appearance of the protruding part is influenced, and the installation working strength of workers is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to strengthen the structural strength of the I-shaped double-side ladder sides of the bridge and provide an economical, quick and attractive connection mode.
In order to achieve the above object, the present invention is realized by the following technical solutions:
the utility model provides a strenghthened type easy dismouting aluminum alloy crane span structure, includes two group ladder limits of I shape, a plurality of ladder rod, bottom plate, two group ladder limits of I shape are inside hollow I shape side pipe and have two, ladder rod both ends set up respectively on two group ladder limits of each I shape, two group ladder limit inner chambers of I shape are provided with a plurality of strengthening ribs and are provided with the recess on one side.
Furthermore, the number of the ladder rods is three, the distance between the ladder rods is the same, and the ladder rods are connected through threads and arranged on the H-shaped double-side ladder edge.
Furthermore, the number of the reinforcing ribs is two, and the two reinforcing ribs are respectively arranged on the upper side and the lower side of the inner cavity of the I-shaped double-side ladder edge.
Furthermore, the reinforcing ribs are of strip structures and are arranged from one end to the other end of the I-shaped double-wall ladder edge, and the reinforcing ribs improve the strength of the I-shaped double-wall ladder edge.
Furthermore, side plates are arranged on two sides of the bottom plate.
Furthermore, two sides of the bottom plate are arranged on the edges of the H-shaped double-side ladders.
Furthermore, bosses are further arranged on the H-shaped double-side ladder edges and limit the position of the base plate.
Further, the position of the boss corresponds to the position of the reinforcing rib.
Further, the groove is of a sliding groove structure and used for fixing the whole bridge.
Furthermore, the I-shaped double-side ladder sides, the ladder rods and the bottom plate are all made of aluminum alloy materials.
Further, a bolt is arranged in the groove and is connected with the supporting piece through threaded connection.
Through the technical scheme, the utility model has the following technical effects:
1. the reinforcing ribs are arranged in the inner cavity of the I-shaped double-side ladder side, so that the overall strength of the bridge is improved.
2. The groove is formed in one side of the I-shaped double-side ladder edge, the whole bridge is connected with the supporting piece through threaded connection, the mounting and dismounting are fast, part of the bridge is not protruded, the whole bridge is more attractive, and the mounting working strength of workers is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an I-shaped double-side ladder edge structure of the present invention;
FIG. 3 is a schematic view of the connection between the I-shaped double-wall ladder sides and the supporting members of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
The first embodiment is as follows:
the utility model provides a strenghthened type easy dismouting aluminum alloy crane span structure, includes two group ladder limits 1 of I shape, a plurality of ladder rod 2, bottom plate 3, its characterized in that: the I-shaped double-wall ladder sides 1 are hollow I-shaped square tubes and are provided with two I-shaped square tubes, two ends of the ladder rods 2 are respectively arranged on the I-shaped double-wall ladder sides 1, a plurality of reinforcing ribs 11 are arranged in the inner cavity of each I-shaped double-wall ladder side 1, and a groove 12 is formed in one side of each reinforcing rib.
The number of the ladder rods 2 is three, and the ladder rods 2 are the same in interval distance and are connected with each other through threads to be arranged on the I-shaped double-side ladder edge 1. The number of the reinforcing ribs 11 is two, and the two reinforcing ribs are respectively arranged on the upper side and the lower side of the inner cavity of the I-shaped double-side ladder edge 1. The reinforcing ribs 11 are of strip structures and are arranged from one end of the I-shaped double-side ladder edge 1 to the other end of the I-shaped double-side ladder edge. And two sides of the bottom plate 3 are arranged on the I-shaped double-side ladder edges 1. The groove 12 is of a sliding groove structure. The I-shaped double-side ladder edge 1, the ladder rods 2 and the bottom plate 3 are all made of aluminum alloy materials.
Example two:
on the basis of the first embodiment, the side plates 31 are arranged on two sides of the bottom plate 3 and are connected with the I-shaped double-side ladder sides 1 through threads to be fixed respectively, so that the structural strength is improved and the assembly and disassembly are facilitated.
Example three:
in the embodiment, on the basis of the technology of the first embodiment, the boss 13 is arranged on the i-shaped double-side ladder edge 1, the position of the boss 13 corresponds to the position of the reinforcing rib 11, and the boss 13 is used for limiting the position of the bottom plate 3, so that the bottom plate 3 vertically swings in the ladder bar 2 and the i-shaped double-side ladder edge 1.
The fixing manner of the above embodiments and other supporting members is as follows:
as shown in fig. 3, a schematic connection diagram of an i-shaped double-wall ladder side and a support member is shown, a bolt 5 is arranged in a groove 12 of the i-shaped double-wall ladder side 1, the bolt 5 is a square-head bolt and can be clamped in the groove 12, a washer 6 is arranged on the bolt 5 and fastened with a nut 7, the i-shaped double-wall ladder side 1 is fixed on the support member 4, the mounting and dismounting are convenient, and the number of parts is small.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a strenghthened type easy dismouting aluminum alloy crane span structure, includes two group ladder limits of I shape (1), a plurality of ladder rod (2), bottom plate (3), its characterized in that: the I-shaped double-side ladder sides (1) are hollow I-shaped square tubes and are provided with two inner parts, two ends of the ladder rod (2) are respectively arranged on the I-shaped double-side ladder sides (1), a plurality of reinforcing ribs (11) are arranged in the inner cavity of each I-shaped double-side ladder side (1), and a groove (12) is formed in one side of each I-shaped double-side ladder side.
2. The reinforced easily-disassembled and assembled aluminum alloy bridge frame of claim 1, wherein: the number of the ladder rods (2) is three, and the ladder rods (2) are the same in distance and are connected on the I-shaped double-side ladder edge (1) through threads.
3. The reinforced easily-disassembled and assembled aluminum alloy bridge frame of claim 1, wherein: the number of the reinforcing ribs (11) is two, and the two reinforcing ribs are respectively arranged on the upper side and the lower side of the inner cavity of the I-shaped double-side ladder edge (1).
4. The reinforced easily-disassembled and assembled aluminum alloy bridge frame of claim 1, wherein: the reinforcing ribs (11) are of strip structures and are arranged from one end to the other end of the I-shaped double-side ladder edge (1).
5. The reinforced easily-disassembled and assembled aluminum alloy bridge frame of claim 1, wherein: and side plates (31) are arranged on two sides of the bottom plate (3).
6. The reinforced easily-disassembled and assembled aluminum alloy bridge frame of claim 1, wherein: two sides of the bottom plate (3) are arranged on the I-shaped double-side ladder sides (1).
7. The reinforced easily-disassembled and assembled aluminum alloy bridge frame of claim 1, wherein: the I-shaped double-side ladder edge (1) is further provided with a boss (13), and the boss (13) limits the position of the bottom plate (3).
8. The reinforced easily-disassembled and assembled aluminum alloy bridge frame of claim 7, wherein: the position of the boss (13) corresponds to the position of the reinforcing rib (11).
9. The reinforced easily-disassembled and assembled aluminum alloy bridge frame of claim 1, wherein: the groove (12) is of a sliding groove structure.
10. The reinforced easily-disassembled and assembled aluminum alloy bridge frame of claim 1, wherein: the I-shaped double-side ladder edge (1), the ladder rod (2) and the bottom plate (3) are all made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123099211.XU CN216530339U (en) | 2021-12-10 | 2021-12-10 | Reinforced aluminum alloy bridge frame easy to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123099211.XU CN216530339U (en) | 2021-12-10 | 2021-12-10 | Reinforced aluminum alloy bridge frame easy to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530339U true CN216530339U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123099211.XU Active CN216530339U (en) | 2021-12-10 | 2021-12-10 | Reinforced aluminum alloy bridge frame easy to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530339U (en) |
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2021
- 2021-12-10 CN CN202123099211.XU patent/CN216530339U/en active Active
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