Combined cable bridge

Abstract

The utility model discloses a combined cable bridge belongs to cable bridge field, including first combined spare and second combined spare, the first combined spare and second combined spare all are formed with the installation portion on, is set up with a plurality of mounting holes on the installation portion, the first combined spare below fixedly connected with track piece, the second combined spare towards first combined spare's one side fixedly connected with extension spare, extension spare inserts into track piece and can be on track piece sliding, through setting up cable bridge into first combined spare and second combined spare mutual splicing combination's form, fixedly connected with track piece on first combined spare, fixedly connected with extension spare on second combined spare, can utilize extension spare on track piece sliding to widen cable bridge to satisfy the laying of different number cable.

Description

Technical Field

[0001] This utility model discloses a combined cable tray, which belongs to the field of cable trays. Background Technology

[0002] Cable trays are a critical cable management facility widely used in various settings such as buildings, factories, and offices. Their main function is to support, protect, and guide cables.

[0003] Most existing cable trays are integrally molded. Before purchasing such cable trays, it is necessary to confirm the dimensions of the cable laying to ensure that the purchased cable trays can meet the requirements. In other words, existing cable trays cannot be adjusted according to the on-site construction conditions, which is quite inconvenient.

[0004] In response to the above problems, a new improvement plan is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a combined cable tray to solve the above-mentioned problems.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a combined cable tray, comprising a first assembly and a second assembly. The first assembly includes a first upper part and a first lower part, and the second assembly includes a second upper part and a second lower part. A track is fixedly connected to the first lower part, and an extension is fixedly connected to the second lower part. The extension is inserted into the track and can slide on the track. The first upper part and the first lower part can be separated from each other and are detachably connected by a connecting assembly. The second upper part and the second lower part can be separated from each other and are also detachably connected by a connecting assembly.

[0007] Preferably, both the first upper part and the second upper part are formed with mounting portions, and the mounting portions are provided with a plurality of mounting holes.

[0008] Preferably, the mounting hole is elongated.

[0009] Preferably, the connecting assembly includes a connecting plate and a locking member. The connecting plate is fixedly connected to one side of the first lower part and the second lower part. The first upper part and the second upper part are provided with a plurality of through holes. The locking member can pass through the through holes and be threadedly connected to the connecting plate.

[0010] Preferably, the locking member includes an integrally formed threaded portion and a rotating portion. Both the first upper portion and the second upper portion are provided with a plurality of countersunk holes. The countersunk holes are coaxially arranged with and connected to the through holes, and the rotating portion can enter the countersunk holes.

[0011] Preferably, the first lower part, the second lower part, and the extension are all provided with a number of heat dissipation holes.

[0012] Compared with the prior art, the beneficial effects of this utility model are: By setting the cable tray in the form of a first assembly and a second assembly splicing each other, and the first assembly and the second assembly are also spliced ​​by corresponding components, the operator can adjust the width and height of the cable tray according to different numbers and sizes of cables, thereby meeting more usage scenarios. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the widened structure of this utility model; Figure 3 This is a schematic diagram of the heightened structure of this utility model; Figure 4 This is an exploded structural diagram of the first assembly of this utility model; Figure 5 This is an exploded view of the second assembly of the present invention; Figure 6 For the present utility model Figure 5 Enlarged structural diagram at point A in the middle; Figure 7 This is a schematic diagram of the locking component structure of this utility model.

[0014] Reference numerals: 1. First assembly; 2. Second assembly; 3. Mounting part; 4. Mounting hole; 5. Rail part; 6. Extension part; 7. First upper part; 8. First lower part; 9. Second upper part; 10. Second lower part; 11. Connecting plate; 12. Locking part; 13. Through hole; 14. Threaded part; 15. Rotating part; 16. Countersunk hole; 17. Heat dissipation hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the present utility model and simplifying the description. They 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. Therefore, they should not be construed as limitations on the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0016] like Figure 1 , Figure 2 As shown, a modular cable tray includes a first assembly 1 and a second assembly 2. The first assembly 1 includes a first upper part 7 and a first lower part 8, and the second assembly 2 includes a second upper part 9 and a second lower part 10. A rail member 5 is fixedly connected to the first lower part 8, and an extension member 6 is fixedly connected to the second lower part 10. The extension member 6 is inserted into the rail member 5 and can slide on the rail member 5. When using this product, the extension member 6 on the second assembly 2 is inserted into the rail member 5 on the first assembly 1, so that the extension member 6 and the rail member 5 abut against each other. The first assembly 1 and the second assembly 2 are spliced ​​to form the shape of a cable tray, in which cables can pass through the middle area. Component 6 can slide on the track component 5. Therefore, by pulling the first assembly 1 or the second assembly 2 to move them away from each other in the extension direction of the track component 5, the cable tray can be widened to accommodate different numbers of cables and achieve flexible adjustment. The first upper part 7 and the second upper part 9 of this product are both formed with mounting parts 3. The mounting parts 3 are provided with several mounting holes 4. When installing this product, the product can be fixed in the corresponding position by drilling holes in the installation area and embedding expansion bolts. Furthermore, the mounting holes 4 are set to be elongated. When the drilling position is deviated, there will be no interference because the mounting holes 4 are elongated.

[0017] like Figure 3 , Figure 4 As shown, the first upper part 7 and the first lower part 8 can be separated from each other and detached and connected by a connecting component. When using this product, the first upper part 7 and the first lower part 8 on the first assembly 1 can be separated, and then the first upper part 7 and the first lower part 8 can be connected by the connecting component to adjust the height of the cable tray and meet more usage conditions. In addition, the second upper part 9 and the second lower part 10 can be separated from each other and detached and connected by a connecting component. Since the second assembly 2 is also composed of the second upper part 9 and the second lower part 10 that can be separated from each other, the second assembly 2 can be adjusted in the height direction. Users can adjust both sides to be at the same height, or adjust the height of only one side for installation in areas with height differences.

[0018] like Figure 4 , Figure 5As shown, the connecting assembly includes a connecting plate 11 and a locking member 12. The connecting plate 11 is fixedly connected to one side of the first lower part 8 and the second lower part 10. The first upper part 7 and the second upper part 9 are provided with several through holes 13. The locking member 12 can pass through the through holes 13 and be threadedly connected to the connecting plate 11. When adjusting the height of the cable tray using the connecting assembly, first disassemble the locking member 12 to release the connection relationship of the connecting assembly, then pull the first upper part 7 and the second upper part 9 away from the first lower part 8 and the second lower part 10, and then pass the locking member 12 through the through holes 13 in different height directions to make it threadedly connected to the connecting plate 11.

[0019] like Figure 1 , Figure 6 and Figure 7 As shown, the locking member 12 includes an integrally formed threaded part 14 and a rotating part 15. The first upper part 7 and the second upper part 9 are provided with a plurality of countersunk holes 16. The countersunk holes 16 are coaxially arranged and connected with the through holes 13. The rotating part 15 can enter the countersunk holes 16. By setting the countersunk holes 16, the rotating part 15 of the locking member 12 can be fully inserted into them, ensuring the flatness of the inner side of the cable tray.

[0020] Finally, several heat dissipation holes 17 are provided on the first lower part 8, the second lower part 10 and the extension 6. The cable is prone to heat generation during operation. By opening the heat dissipation holes 17, the heat dissipation efficiency can be effectively improved and the cable performance can be guaranteed.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A combined cable tray, characterized in that: The assembly includes a first assembly and a second assembly. The first assembly includes a first upper part and a first lower part, and the second assembly includes a second upper part and a second lower part. A track is fixedly connected to the first lower part, and an extension is fixedly connected to the second lower part. The extension is inserted into the track and can slide on the track. The first upper part and the first lower part can be separated from each other and are detached and connected by a connecting assembly. The second upper part and the second lower part can be separated from each other and are also detached and connected by a connecting assembly.

2. The combined cable tray according to claim 1, characterized in that: Both the first upper part and the second upper part are formed with mounting parts, and the mounting parts are provided with a plurality of mounting holes.

3. A combined cable tray according to claim 2, characterized in that: The mounting holes are designed to be elongated.

4. A combined cable tray according to claim 1, characterized in that: The connecting assembly includes a connecting plate and a locking member. The connecting plate is fixedly connected to one side of the first lower part and the second lower part. The first upper part and the second upper part are provided with several through holes. The locking member can pass through the through holes and be threadedly connected to the connecting plate.

5. A combined cable tray according to claim 4, characterized in that: The locking component includes an integrally formed threaded portion and a rotating portion. Both the first upper portion and the second upper portion are provided with a plurality of countersunk holes. The countersunk holes are coaxially arranged with and connected to the through holes. The rotating portion can enter the countersunk holes.

6. A combined cable tray according to claim 5, characterized in that: Several heat dissipation holes are provided on the first lower part, the second lower part, and the extension.

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