Macromolecule lining aluminum alloy bridge

Abstract

The utility model discloses a macromolecule lining aluminum alloy bridge frame, which belongs to the technical field of bridge frames and comprises two macromolecule side edge beams which are oppositely arranged, sliding grooves are formed in the macromolecule side edge beams, clamping plates are fixedly connected to the opposite sides of the two macromolecule side edge beams, supporting plates are fixedly connected to the bottoms of the two macromolecule side edge beams, and the supporting plates are fixedly connected to the bottom of the macromolecule side edge beams. A plurality of ladder-type plates are fixedly connected between the supporting plate and the clamping plate, first reinforcing plates are fixedly connected into the ladder-type plates, and inserting pipes are further fixedly connected to the opposite sides of the two macromolecule side edge beams. The second reinforcing plates in the two macromolecule side edge beams can enhance the strength of the macromolecule side edge beams, so that the bearing capacity of the bridge frame is improved, one inserting rod is inserted into the other inserting pipe, two bridge frames can be rapidly connected, and therefore combination and length extension are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, specifically to a polymer-lined aluminum alloy cable tray. Background Technology

[0002] Cable trays are primarily used for cable laying. They can be installed independently or laid on various building structures and pipe rack supports. They are characterized by simple structure, aesthetically pleasing appearance, flexible configuration, and convenient maintenance. The main function of cable trays is to facilitate cable laying and protect cables, hence their widespread use. Many existing cable tray structures are made of metal. This method not only results in high manufacturing costs but also a heavy structural component, placing significant demands on the load-bearing capacity during installation. Furthermore, these metal structures lack excellent insulation, high-temperature resistance, and corrosion resistance, limiting their application. Therefore, polymer cable trays have emerged as a solution.

[0003] Existing polymer cable trays have lower hardness compared to metal materials. The base plate is prone to bending when the cable is heavy, resulting in low load-bearing capacity. Furthermore, they cannot be quickly spliced ​​and assembled to extend their length, making them inconvenient to use. Therefore, a polymer-lined aluminum alloy cable tray is proposed. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] Therefore, one objective of this utility model is to propose a polymer-lined aluminum alloy cable tray, which can improve the load-bearing capacity of the cable tray and can quickly connect two cable trays of this utility model, thereby facilitating combination and extension of length.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a polymer-lined aluminum alloy cable tray, comprising two opposing polymer side beams, each polymer side beam having a sliding groove, a clamping plate fixedly connected to one of the opposing sides of the two polymer side beams, a support plate fixedly connected to the bottom of each of the two polymer side beams, a plurality of trapezoidal plates fixedly connected between the support plate and the clamping plate, a first reinforcing plate fixedly connected inside the trapezoidal plates, a plug pipe fixedly connected to one of the opposing sides of the two polymer side beams, a plug rod fixedly connected to the outside of the polymer side beams, and a second reinforcing plate embedded inside the polymer side beams and the support plate.

[0007] Preferably, the connector tube is adapted to the connector rod.

[0008] Preferably, slots are provided on both polymer side beams, and two insert plates are fixedly connected to the bottom of the groove, with both insert plates inserted into the inside of the slot.

[0009] Preferably, the trapezoidal plate has multiple grooves.

[0010] Preferably, the inside of the groove has multiple through holes.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The first reinforcing plate of this utility model can increase the strength of the base plate, and the second reinforcing plate inside the two polymer side beams can enhance the strength of the polymer side beams, thereby improving the load-bearing capacity of the cable tray. By inserting one of the plug rods of this utility model into the plug tube of another utility model, two cable trays of this utility model can be quickly connected, thereby facilitating combination and extension of length. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the polymer-lined aluminum alloy cable tray of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the insert pipe in the polymer-lined aluminum alloy cable tray of this utility model;

[0015] Figure 3 This is a schematic cross-sectional view of the ladder plate in the polymer-lined aluminum alloy cable tray of this utility model.

[0016] In the diagram: 1. Polymer side beam; 3. Trapezoidal plate; 4. First reinforcing plate; 5. Support plate; 6. Insert plate; 7. Slide groove; 8. Through hole; 9. Groove; 10. Clamping plate; 11. Second reinforcing plate; 12. Insert rod; 13. Insert pipe; 14. Slot. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-3The present invention provides a polymer-lined aluminum alloy cable tray, comprising: two opposing polymer side beams 1, each polymer side beam 1 having a groove 7, a clamping plate 10 fixedly connected to one of the opposing sides of the two polymer side beams 1, a support plate 5 fixedly connected to the bottom of each of the two polymer side beams 1, a plurality of ladder plates 3 fixedly connected between the support plate 5 and the clamping plate 10, a first reinforcing plate 4 fixedly connected inside the ladder plates 3, a plug pipe 13 fixedly connected to one of the opposing sides of the two polymer side beams 1, a plug rod 12 fixedly connected to the outside of the polymer side beams 1, and a second reinforcing plate 11 embedded inside the polymer side beams 1 and the support plate 5.

[0019] In use, the clamping plate 10 and the support plate 5 clamp the base plate 3 inside, and the base plate 3 fixes the two polymer side beams 1 together, and then the cable is inserted. The first reinforcing plate 4 can increase the strength of the base plate 3, and the second reinforcing plate 11 inside the two polymer side beams 1 can enhance the strength of the polymer side beams 1. The support plate 5 extends to the bottom of the base plate 3, so that there are no dead angles in the strength increase points of the base plate 3 and the polymer side beams 1, thereby improving the load-bearing capacity of the cable tray. Inserting one of the plug rods 12 of this utility model into the plug tube 13 of another utility model can quickly connect two cable trays of this utility model, thereby facilitating combination and extension of length.

[0020] The connector 13 is adapted to the connector rod 12.

[0021] Each of the two polymer side beams 1 has a slot 14, and the bottom of the slide 7 is fixedly connected to two insert plates 6, which are inserted into the inside of the slot 14.

[0022] The trapezoidal plate 3 has multiple grooves 9.

[0023] The slide groove 7 has multiple through holes 8 inside.

[0024] To reduce the weight of the cable tray, grooves 9 and through holes 8 are provided to reduce the solidity and thus reduce weight.

[0025] Based on the above technical solution, the working steps of this solution are summarized as follows: In use, the clamping plate 10 and the support plate 5 clamp the base plate 3 inside, and the base plate 3 fixes the two polymer side beams 1 together. Then, the cable is inserted. The first reinforcing plate 4 can increase the strength of the base plate 3, and the second reinforcing plate 11 inside the two polymer side beams 1 can enhance the strength of the polymer side beams 1. The support plate 5 extends to the bottom of the base plate 3, so that there are no dead angles in the strength increase points of the base plate 3 and the polymer side beams 1, thereby improving the load-bearing capacity of the cable tray. Inserting one of the plug rods 12 of this utility model into the plug tube 13 of another utility model can quickly connect two cable trays of this utility model, thereby facilitating combination and extension of length.

[0026] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high molecular polymer lined aluminium alloy busbar characterized in that: The utility model relates to a polymer side beam (1) is provided with the chute (7) on two opposite high molecular side beam (1), two high molecular side beam (1) opposite side are all fixedly connected with the clamping plate (10), two high molecular side beam (1) bottom are all fixedly connected with the supporting plate (5), the supporting plate (5) with the clamping plate (10) between fixedly connected with a plurality of ladder plate (3), the inside fixedly connected with first reinforcing plate (4) of ladder plate (3), two high molecular side beam (1) opposite side still fixedly connected with the spigot pipe (13), the outside fixedly connected with the spigot rod (12) of high molecular side beam (1), the inside of high molecular side beam (1) with supporting plate (5) are embedded with second reinforcing plate (11).

2. The polymer jacketed aluminum alloy busbar of claim 1, wherein: The spigot pipe (13) is matched with the spigot rod (12).

3. The polymer jacketed aluminum alloy busbar of claim 1, wherein: Two high molecular side beam (1) all are set up with the insertion groove (14) on, the bottom fixedly connected with two insertion board (6) of chute (7), two insertion board (6) all are inserted in the inside of insertion groove (14).

4. The polymer jacketed aluminum alloy busbar of claim 1, wherein: A plurality of grooves (9) are formed in the ladder plate (3).

5. The polymer jacketed aluminum alloy busbar of claim 1, wherein: A plurality of through holes (8) are formed in the chute (7).

Images