Splicing type aluminum alloy bridge

Abstract

The utility model discloses a splicing type aluminum alloy bridge which comprises a bridge body and a splicing bridge body, a splicing assembly is fixed at the bottom of the bridge body, a fixing assembly is fixed in the bridge body, a cover plate is movably clamped at the top of the bridge body, and heat dissipation holes are formed in the two sides of the bridge body. The bridge main body and the splicing assembly are fixed through the cover plate, so that when the bridge main body and the splicing bridge are spliced, the I-shaped connecting plate is inserted into the groove, and the magnet in the groove adsorbs and fixes the I-shaped connecting plate, so that the bridge main body and the splicing assembly are spliced and fixed, and the bridge main body and the splicing bridge are fixed through the cover plate. The problems that after bolts fixed to aluminum alloy bridges are used for a long time, the surfaces of the bolts rust, splicing between the bridges is loosened, and the bridges are scattered are solved, the aluminum alloy bridges are spliced and fixed through the splicing assemblies in the splicing process of the aluminum alloy bridges, then the bolts and the cover plate are used for auxiliary fixing of the aluminum alloy bridges, and the splicing efficiency of the aluminum alloy bridges is improved. And the splicing of the aluminum alloy bridge is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy bridge frames, in particular to a spliced aluminum alloy bridge frame. Background Art

[0002] The spliced aluminum alloy bridge is a structure used for cable wiring and support systems. It is made of aluminum alloy and has the characteristics of lightweight, corrosion resistance and easy installation. The background and development of this bridge are closely related to the development of modern architecture, power communications and information technology. The aluminum alloy bridge is mainly used to support, fix and protect cables so that they can safely and orderly pass through buildings, roads, rivers and other terrains, thereby establishing power transmission and communication networks. As an important cable support and protection structure, the aluminum alloy bridge plays an important role in the construction of modern power and communication networks.

[0003] During the use of existing spliced aluminum alloy bridge frames, most of the aluminum alloy bridge frames are spliced together using bolts and nuts. Long-term use of the bolts will cause the surface to rust, resulting in loosening of the splicing between the bridge frames, causing the bridge frames to fall apart. In addition, the cables placed inside the aluminum alloy bridge frames are placed in a messy manner, making it difficult for staff to easily find faulty cables during maintenance and inspection.

[0004] To this end, the utility model provides a spliced aluminum alloy bridge to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a spliced aluminum alloy bridge frame to solve the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a spliced aluminum alloy bridge, comprising a bridge body and a spliced bridge, characterized in that: a splicing component is fixed to the bottom of the bridge body, a fixing component is fixed inside the bridge body, a cover plate is movably provided on the top of the bridge body, and heat dissipation holes are opened on both sides of the bridge body;

[0007] The splicing assembly includes a concave plate, a groove is provided inside the concave plate, a circular groove is provided at the bottom of the groove, a magnet is fixed in the circular groove, support plates are fixed on both sides of the concave plate, bolts are threaded on the support plates, a connecting plate is fixed at the bottom of the splicing bridge, and an I-shaped connecting plate is fixed at the bottom of the connecting plate.

[0008] Preferably, the number of the magnets is four groups, and the four groups of magnets are evenly fixed at both ends of the bottom of the groove.

[0009] Preferably, the material of the I-shaped connecting plate is iron, the length of the I-shaped connecting plate is longer than the length of the splicing bridge, and the length of the I-shaped connecting plate exceeding the two ends of the splicing bridge is equal.

[0010] Preferably, when the I-shaped connecting plate is inserted into the groove and fixed by magnets, the connecting ends of the bridge main body and the splicing bridge are just spliced together.

[0011] Preferably, the number of the bolts is four groups, and the four groups of bolts are symmetrically distributed on the support plate.

[0012] Preferably, the fixing assembly includes a cable trough, and flaps are fixed on both sides of the cable trough.

[0013] Beneficial effects

[0014] The utility model provides a spliced aluminum alloy bridge frame. Compared with the existing technology, it has the following advantages:

[0015] (1) A spliced aluminum alloy bridge frame, by setting a splicing assembly, when the bridge frame body and the spliced bridge frame are spliced, the I-shaped connecting plate is inserted into the groove, and the magnet in the groove adsorbs and fixes the I-shaped connecting plate, so that the bridge frame body and the spliced bridge frame are spliced and fixed, and the bridge frame body and the spliced bridge frame are fixed by the cover plate, which solves the problem that the bolts fixed on the aluminum alloy bridge frame will cause the surface to rust after long-term use during the use of the existing spliced aluminum alloy bridge frame, causing the splicing between the bridge frames to loosen and cause the bridge frames to fall apart. The aluminum alloy bridge frame is spliced and fixed by the splicing assembly when splicing, and then the aluminum alloy bridge frame is auxiliary fixed by bolts and cover plates, so that the aluminum alloy bridge frame splicing is more firmly achieved.

[0016] (2) A spliced aluminum alloy bridge frame, by setting a fixing component, when the cable is placed in the aluminum alloy bridge frame, the cable is fixed by the cable clip in the corresponding cable groove through the clip, so that the cable is placed in an orderly manner, which solves the problem that when the cables placed inside the aluminum alloy bridge frame are placed in a messy manner, the staff cannot easily find the faulty cable during maintenance and inspection. The cables are placed neatly in the aluminum alloy bridge frame, which makes it easy for the staff to quickly find the location of the faulty cable during maintenance and inspection, and repair it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the splicing component structure of the utility model;

[0019] Figure 3 This is a three-dimensional diagram of the spliced bridge structure of the utility model;

[0020] Figure 4 This is a three-dimensional diagram of the main structure of the bridge frame of the utility model;

[0021] In the figure: 1. Bridge body; 2. Splicing assembly; 21. Concave plate; 22. Groove; 23. Circular groove; 24. Magnet; 25. Support plate; 26. Bolt; 27. Connecting plate; 28. I-shaped connecting plate; 3. Fixing assembly; 31. Cable trough; 32. Clamp; 4. Splicing bridge; 5. Cover plate; 6. Heat dissipation hole. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1:

[0024] See also Figure 1-4 A spliced aluminum alloy bridge comprises a bridge body 1 and a spliced bridge 4. A splicing component 2 is fixed to the bottom of the bridge body 1, a fixing component 3 is fixed inside the bridge body 1, a cover plate 5 is movably provided on the top of the bridge body 1, and heat dissipation holes 6 are opened on both sides of the bridge body 1;

[0025] The splicing assembly 2 includes a concave plate 21, a groove 22 is formed inside the concave plate 21, a circular groove 23 is formed at the bottom of the groove 22, a magnet 24 is fixed in the circular groove 23, support plates 25 are fixed on both sides of the concave plate 21, bolts 26 are threadedly connected to the support plates 25, a connecting plate 27 is fixed to the bottom of the splicing bridge 4, and an I-shaped connecting plate 28 is fixed to the bottom of the connecting plate 27;

[0026] There are four groups of magnets 24, and the four groups of magnets 24 are evenly fixed at both ends of the bottom of the groove 22;

[0027] The material of the I-shaped connecting plate 28 is iron. The length of the I-shaped connecting plate 28 is longer than the length of the splicing bridge 4. The length of the I-shaped connecting plate 28 exceeding the two ends of the splicing bridge 4 is equal.

[0028] When the I-shaped connecting plate 28 is inserted into the groove 22 and fixed by the magnet 24, the connecting ends of the bridge main body 1 and the splicing bridge 4 are just spliced together;

[0029] There are four groups of bolts 26 , which are symmetrically distributed on the support plate 25 .

[0030] In this embodiment, the I-shaped connecting plate 28 is movably inserted into the groove 22, and the magnet 24 fixed in the circular groove 23 adsorbs and fixes the I-shaped connecting plate 28, so that the bridge frame body 1 and the spliced bridge frame 4 are spliced. The spliced bridge frame body 1 and the spliced bridge frame 4 are fixed by the cover plate 5, so that the splicing of the bridge frame body 1 and the spliced bridge frame 4 is more stable, and then the bridge frame body 1 and the spliced bridge frame 4 are fixed in appropriate positions by bolts 26, and fixed, so that the aluminum alloy bridge is firmly spliced.

[0031] Example 2:

[0032] See also Figure 1-4 This embodiment provides a technical solution based on the first embodiment: the fixing component 3 includes a cable trough 31 , and flaps 32 are fixed on both sides of the cable trough 31 .

[0033] In this embodiment, the cable to be placed is movably clamped in the corresponding cable trough 31, and the cable trough 31 is clamped and fixed by the clamping flap 32, so that the cable can be fixed in the cable trough 31 and is easier to distinguish, thereby reducing the difficulty of subsequent repair of the faulty cable due to the complexity of the cable line. The heat dissipation holes 6 are provided to release the heat emitted by the cables fixed in the aluminum alloy bridge frame, preventing the aluminum alloy from softening due to excessive heat dissipation of the cables.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] When working, first place the bridge body 1 and the splicing bridge 4 on the same horizontal table, and movably insert the I-shaped connecting plate 28 fixed at the bottom of the splicing bridge 4 into the groove 22 opened in the concave plate 21 fixed at the bottom of the bridge body 1. The magnet 24 fixed in the groove 22 adsorbs and fixes the I-shaped connecting plate 28, so that the bridge body 1 and the splicing bridge 4 are spliced and fixed together. The end of the splicing bridge 4 away from the bridge body 1 can also be spliced onto the bridge body 1. The cable is placed in the fixing component 3, and the staff manually Press the cable into the cable trough 31 and fix the cable with the clamp 32. Then, movably insert the cover plate 5 into the T-block on the top of the bridge body 1 and the spliced bridge 4, so that the cover plate 5 further fixes the bridge body 1 and the spliced bridge 4. Fix the bridge body 1 and the spliced bridge 4 to the ground or wall with bolts 26. The heat dissipation holes 6 opened on the sides of the bridge body 1 and the spliced bridge 4 can effectively release the heat emitted by the internal cables, preventing the aluminum alloy bridge from becoming softened and deformed due to excessive heat inside the bridge body 1 and the spliced bridge 4.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spliced aluminum alloy bridge, comprising a bridge body (1) and a spliced bridge (4), characterized in that: A splicing assembly (2) is fixed to the bottom of the bridge main body (1), a fixing assembly (3) is fixed inside the bridge main body (1), a cover plate (5) is movably provided on the top of the bridge main body (1), and heat dissipation holes (6) are provided on both sides of the bridge main body (1); The splicing assembly (2) comprises a concave plate (21), a groove (22) is provided inside the concave plate (21), a circular groove (23) is provided at the bottom of the groove (22), a magnet (24) is fixed in the circular groove (23), support plates (25) are fixed on both sides of the concave plate (21), bolts (26) are threadedly connected on the support plates (25), a connecting plate (27) is fixed at the bottom of the splicing bridge (4), and an I-shaped connecting plate (28) is fixed at the bottom of the connecting plate (27).

2. The spliced aluminum alloy bridge according to claim 1, characterized in that: The number of the magnets (24) is four groups, and the four groups of magnets (24) are evenly fixed at both ends of the bottom of the groove (22).

3. The spliced aluminum alloy bridge according to claim 1, characterized in that: The material of the I-shaped connecting plate (28) is iron. The length of the I-shaped connecting plate (28) is longer than the length of the splicing bridge (4). The length of the I-shaped connecting plate (28) beyond the two ends of the splicing bridge (4) is equal.

4. The spliced aluminum alloy bridge according to claim 1, characterized in that: When the I-shaped connecting plate (28) is inserted into the groove (22) and fixed by being adsorbed by the magnet (24), the connecting ends of the bridge frame main body (1) and the splicing bridge frame (4) are just spliced.

5. The spliced aluminum alloy bridge according to claim 1, characterized in that: The number of the bolts (26) is four groups, and the four groups of bolts (26) are symmetrically distributed on the support plate (25).

6. The spliced aluminum alloy bridge according to claim 1, characterized in that: The fixing assembly (3) comprises a cable trough (31), and clamping flaps (32) are fixed on both sides of the cable trough (31).

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