Aluminum alloy bridge easy to transport

Abstract

The utility model relates to the technical field of bridges, in particular to an easy-to-transport aluminum alloy bridge which comprises a bridge bottom plate, bridge side plates are hinged to the two sides of the top end face of the bridge bottom plate, a plurality of butt joint plates are arranged on the outer side walls of the bridge side plates, and a plurality of limiting plates are detachably arranged between the tops of the two bridge side plates. The two sides of the bottom end face of the limiting plate are each provided with a butt-joint groove allowing the butt-joint plate to be connected in an inserted mode when the two bridge side plates are folded on the bridge bottom plate, when the bridge is transported and stored, the two bridge side plates are folded on the top end face of the bridge bottom plate after rotating, the two bridge side plates are limited and fixed through the limiting plate, and therefore the occupied space of the bridge is reduced; a large amount of transportation and storage space is saved, logistics and storage cost is further saved, when the bridge frame is used, the two bridge frame side plates are erected on the bridge frame bottom plate after rotating, the two bridge frame side plates are limited and fixed through the limiting plates, and on-site rapid installation of the bridge frame is achieved.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, and in particular to an aluminum alloy cable tray that is easy to transport. Background Technology

[0002] Cable trays are classified into various structures such as trough type, tray type, ladder type, and mesh type. They consist of supports, brackets, and installation accessories. They are generally used to support, protect, and regulate cables. Using cable trays to support and place cables in buildings allows cables to be neatly arranged inside, leading from one piece of equipment to another without affecting the aesthetics of the building.

[0003] Most existing cable trays are trough-type integral structures. These cable trays are bulky, inconvenient to transport and store, resulting in high storage and transportation costs. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an easily transportable aluminum alloy cable tray. This solves the problem that most existing cable trays are trough-type integral structures, which are bulky, inconvenient to transport and store, and result in high storage and transportation costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An easily transportable aluminum alloy cable tray includes a cable tray base plate. Cable tray side plates are hinged to both sides of the top end face of the base plate. Multiple evenly distributed mounting slots are formed on the top end face of each side plate. A mating plate, corresponding to each mounting slot, is provided on the outer wall of the side plate. A first fixing hole for inserting a fixing bolt is formed through the mating plate and communicates with the mounting slot. Multiple limiting plates are detachably provided between the tops of the two side plates. Mounting blocks, which can be inserted into the mounting slots, are symmetrically provided on both sides of the limiting plates. A mating slot is formed on both sides of the bottom end face of the limiting plates for the mating plates to be inserted when the two side plates are folded onto the base plate.

[0007] As a further embodiment of this utility model, the mounting block is provided with a second fixing hole that communicates with the first fixing hole when the limiting plate is installed between the two bridge side plates.

[0008] As a further embodiment of this utility model, the limiting plate is provided with a third fixing hole that communicates with the first fixing hole when the docking plate is engaged into the docking groove, and the third fixing hole is connected to the docking groove.

[0009] As a further embodiment of this utility model, a stop plate is fixedly connected to the top end face of the cable tray bottom plate on the outer side of the cable tray side plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] The cable tray side plates and the cable tray base plate of this utility model are rotatably connected. During transportation and storage of the cable tray, the two cable tray side plates are rotated and folded onto the top end face of the cable tray base plate. The two cable tray side plates are limited and fixed by a limiting plate, thereby reducing the space occupied by the cable tray and saving a lot of transportation and storage space, thus saving logistics and warehousing costs. When using the cable tray, the two cable tray side plates are rotated and stand upright on the cable tray base plate. The two cable tray side plates are limited and fixed by a limiting plate, realizing rapid on-site installation of the cable tray. The operation is convenient, the structure is simple and stable, and the practicality is strong. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of another state of the present invention;

[0014] Figure 3 This is a diagram showing the connection relationship between the cable tray base plate and the cable tray side plate of this utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the limiting plate of this utility model;

[0016] Figure 5 This is a structural schematic diagram of the limiting plate of this utility model from another perspective;

[0017] In the diagram: 1. Cable tray base plate; 11. Stop plate; 2. Cable tray side plate; 21. Mounting groove; 22. Butt joint plate; 23. Fixing bolt; 24. First fixing hole; 3. Limiting plate; 31. Mounting block; 32. Butt joint groove; 33. Second fixing hole; 34. Third fixing hole. Detailed Implementation

[0018] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0019] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] Example

[0021] refer to Figures 1-5 An easily transportable aluminum alloy cable tray includes a cable tray base plate 1. Cable tray side plates 2 are hinged to both sides of the top end face of the base plate 1. Multiple evenly distributed mounting slots 21 are formed on the top end face of each side plate 2. Corresponding mating plates 22 are fixedly connected to the outer wall of each side plate 2. First fixing holes 24 for inserting fixing bolts 23 are formed through the mating plates 22 and communicate with the mounting slots 21. Multiple detachable limiting plates 3 are detachably provided between the tops of the two side plates 2. Each limiting plate 3 has symmetrically arranged inserts on both sides that can be inserted into the mounting slots 21. The mounting block 31 and the limiting plate 3 have two docking slots 32 on both sides of the bottom end face of the two cable tray side plates 2 when folded on the cable tray base plate 1, for the docking plate 22 to be inserted. With the setting of the limiting plate 3, when the cable tray is transported and stored, the two cable tray side plates 2 are rotated and folded on the top end face of the cable tray base plate 1. The limiting plate 3 can limit and fix the two cable tray side plates 2, thereby reducing the space occupied by the cable tray, saving a lot of transportation and storage space, and thus saving logistics and warehousing costs. When the cable tray is used, the two cable tray side plates 2 are rotated and erected on the cable tray base plate 1. The limiting plate 3 can limit and fix the two cable tray side plates 2, realizing the rapid on-site installation of the cable tray.

[0022] Furthermore, the mounting block 31 has a second fixing hole 33 that communicates with the first fixing hole 24 when the limiting plate 3 is installed between the two cable tray side plates 2. The second fixing hole 33 and the first fixing hole 24 are internal threaded holes with the same structural dimensions. By threading the fixing bolt 23 to the first fixing hole 24 and the second fixing hole 33, the firmness between the limiting plate 3 and the cable tray side plate 2 is improved, thereby making the two cable tray side plates 2 stand stably on the cable tray base plate 1.

[0023] Furthermore, the limiting plate 3 has a third fixing hole 34 that is connected to the first fixing hole 24 when the docking plate 22 is engaged with the docking groove 32. The third fixing hole 34 and the first fixing hole 24 are internally threaded holes with the same structural dimensions. By connecting the fixing bolt 23 to the third fixing hole 34 and the first fixing hole 24, the two cable tray side plates 2 folded on the cable tray base plate 1 are limited and fixed, so that the two cable tray side plates 2 are stably attached to the cable tray base plate 1, and the two cable tray side plates 2 are prevented from rotating. The third fixing hole 34 is connected to the docking groove 32, and the third fixing hole 34 is a countersunk hole. By setting the third fixing hole 34 as a countersunk hole, the connection is tighter when multiple cable trays are stacked up and down, thereby improving the stability of the cable trays when stacked up and down.

[0024] Furthermore, a stop plate 11 is fixedly connected to the top end face of the cable tray bottom plate 1 on the outer side of the cable tray side plate 2.

[0025] It should be added that the length of the limiting plate 3 is equal to the distance between the unfolded side plates 2 of the two bridge frames.

[0026] The working principle of this utility model:

[0027] During the transportation and storage of the cable tray, first loosen the fixing bolt 23 to disengage it from the second fixing hole 33 and the first fixing hole 24. Then, pull the limiting plate 3 upwards. Since the two cable tray side plates 2, which are hinged to the cable tray base plate 1, are no longer limited and fixed by the limiting plate 3, the two cable tray side plates 2 rotate and fold onto the top end face of the cable tray base plate 1. Then, align the mating groove 32 on the limiting plate 3 with the mating plate 22 on the two cable tray side plates 2 and insert them. At this time, the third fixing hole 34 on the limiting plate 3 and the first fixing hole on the mating plate 22 are connected. Connect 24 to the ground, and finally insert the fixing bolts 23 into the third fixing hole 34 and the first fixing hole 24 in sequence, thereby limiting and fixing the two cable tray side plates 2 folded on the cable tray base plate 1, so that the two cable tray side plates 2 are stably attached to the cable tray base plate 1, and the two cable tray side plates 2 are prevented from rotating. When using the cable tray, reverse the above operation and fix the limiting plate 3 between the top of the two cable tray side plates 2, thereby limiting and fixing the two cable tray side plates 2 after they are rotated and unfolded, so that the two cable tray side plates 2 are stably erected on the cable tray base plate 1.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. An easily transportable aluminum alloy cable tray, comprising a cable tray base plate (1), characterized in that: The top end face of the cable tray base plate (1) is hinged to both sides of the cable tray side plate (2). The top end face of the cable tray side plate (2) is provided with multiple evenly distributed mounting slots (21). The outer side wall of the cable tray side plate (2) is provided with a docking plate (22) corresponding to the mounting slot (21). The docking plate (22) is provided with a first fixing hole (24) for the fixing bolt (23) to be inserted. The first fixing hole (24) is connected to the mounting slot (21). Multiple limiting plates (3) are detachably provided between the tops of the two cable tray side plates (2). The limiting plates (3) are symmetrically provided on both sides of the limiting plates (3) for the mounting blocks (31) to be inserted into the mounting slots (21). The bottom end face of the limiting plates (3) is provided with docking slots (32) for the docking plates (22) to be inserted when the two cable tray side plates (2) are folded on the cable tray base plate (1).

2. The easily transportable aluminum alloy cable tray according to claim 1, characterized in that: The mounting block (31) has a second fixing hole (33) that connects to the first fixing hole (24) when the limiting plate (3) is installed between the two bridge side plates (2).

3. The easily transportable aluminum alloy cable tray according to claim 1, characterized in that: The limiting plate (3) has a third fixing hole (34) through which the docking plate (22) is engaged with the docking groove (32) and communicates with the first fixing hole (24). The third fixing hole (34) is connected to the docking groove (32).

4. The easily transportable aluminum alloy cable tray according to claim 1, characterized in that: A stop plate (11) is fixedly connected to the top end face of the bottom plate (1) of the cable tray outside the side plate (2).

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