Ordinary wire duct

Abstract

The utility model relates to the technical field of cable trunkings, and provides an ordinary trunking, which comprises a trunking body, an accommodating space is arranged in the trunking body, and one end of the trunking body is provided with a mounting part; the mounting part is arranged at one end, far away from the mounting part, of the wire duct body, and when the plurality of wire duct bodies are connected in sequence, the mounting part is in matched connection with the mounting part on another adjacent wire duct body. By means of the technical scheme, the problems that in the prior art, a railway line groove only depends on simple assembly, connection of the railway line groove is not stable, and disconnection is prone to occurring are solved.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, specifically to a common type of cable tray. Background Technology

[0002] In railway systems, the laying and management of cables are of paramount importance. Cable trays, as crucial facilities for supporting and protecting cables, directly impact the safety and stability of railway operations through their performance and structure.

[0003] Traditional cable trays are also very inconvenient to repair and replace. When the cables inside the cable tray malfunction and need repair, or when part of the cable tray is damaged and needs to be replaced, it often requires disassembling and reinstalling a large area of ​​the cable tray, which is not only time-consuming and labor-intensive, but may also affect the normal operation of the railway.

[0004] With the continuous development of railway construction, the requirements for cable trays are also increasing. Prefabricated cable trays, due to their advantages in ease of manufacturing, transportation, installation, maintenance, and replacement, are gradually becoming a new trend in railway cable tray development. However, existing prefabricated cable trays still have shortcomings in structural design, connection stability, and sealing performance, requiring further improvement and refinement. Utility Model Content

[0005] This utility model proposes a common type of cable trough, which solves the problem in related technologies where railway cable troughs rely on simple assembly, resulting in unstable connections and a tendency to break.

[0006] The technical solution of this utility model is as follows:

[0007] A common type of cable tray includes:

[0008] The cable tray body has a receiving space inside, and one end of the cable tray body has a mounting part;

[0009] An installation component is disposed at the end of the cable tray body away from the mounting portion. When several cable tray bodies are connected in sequence, the mounting portion cooperates with the mounting portion on another adjacent cable tray body.

[0010] As a further technical solution, the mounting portion has several notches and also includes:

[0011] A fixing block is detachably mounted on the notch. When several of the cable tray bodies are connected in sequence, the notch engages with the fixing block, which is used to strengthen the connection between the cable tray bodies.

[0012] As a further technical solution, it also includes:

[0013] Mounting bolts are installed on the fixing block, and the fixing block is mounted on the notch via the mounting bolts.

[0014] As a further technical solution, the cable tray body is U-shaped and also includes:

[0015] The mounting plate consists of two pieces, which are mounted on the cable tray body.

[0016] The cable tray cover is slidably mounted on the mounting plate. After the cable tray cover is slid, the receiving space can be opened or closed.

[0017] As a further technical solution, it also includes:

[0018] Several inspection ports are provided on the cable tray cover;

[0019] A dust baffle is installed on the inspection port.

[0020] As a further technical solution, it also includes:

[0021] A plurality of permanent magnets are disposed on the dust baffle plate;

[0022] A handle is detachably mounted on the dust baffle, and the permanent magnet is used to attract the handle.

[0023] As a further technical solution, the side of the cable tray body has several ventilation openings.

[0024] The working principle and beneficial effects of this utility model are as follows:

[0025] In this invention, the internal space of the cable tray effectively accommodates and protects the cables, preventing external damage and ensuring their normal operation. The mounting section at one end of the cable tray facilitates the sequential connection of multiple cable trays, improving installation efficiency and flexibility. The mounting hardware allows for a stable connection between adjacent cable trays even at the end furthest from the mounting section, enhancing the overall integrity and stability of the connection. This sequential connection method allows for flexible adjustment of the cable tray length to suit different wiring scenarios, improving the cable tray's versatility. The simple connection structure between the mounting section and the mounting hardware facilitates operation and maintenance, reducing the difficulty and cost of installation and disassembly. Attached Figure Description

[0026] The preferred embodiments will be described below in a clear and easy-to-understand manner, in conjunction with the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages and implementation methods of this utility model.

[0027] Figure 1 This is a schematic diagram of the structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of this utility model during assembly;

[0029] Figure 3 This utility model Figure 2 A magnified view of a section at point A in the middle;

[0030] Figure 4 This is a schematic diagram of the structure of the centerline groove cover of this utility model;

[0031] Figure 5 This is a schematic diagram of the dust baffle in this utility model.

[0032] In the diagram: 1. Cable tray body, 2. Accommodation space, 3. Installation part, 4. Installation component, 5. Notch, 6. Fixing block, 7. Installation bolt, 8. Installation plate, 9. Cable tray cover, 10. Inspection port, 11. Dust baffle, 12. Permanent magnet, 13. Handle, 14. Ventilation opening. Detailed Implementation

[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are merely some embodiments of this utility model. For those skilled in the art, they can be understood as further technical solutions without creative effort. In some drawings, components with the same structure or function are only schematically illustrated, or only one is marked. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0034] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0036] Reference Figures 1-5 This is the first embodiment of the present invention, which proposes a common type of wire trough, including a wire trough body 1 with a receiving space 2 inside, and a mounting part 3 at one end of the wire trough body 1; a mounting member 4 is disposed at the end of the wire trough body 1 away from the mounting part 3, and when several wire trough bodies 1 are connected in sequence, the mounting part 3 cooperates with the mounting part 3 on another adjacent wire trough body 1.

[0037] In this embodiment, the internal accommodating space 2 of the cable tray body 1 can effectively accommodate and protect the cables, preventing them from being damaged by external factors and ensuring their normal operation. The mounting part 3 at one end of the cable tray body 1 facilitates the sequential connection between multiple cable tray bodies 1, improving the installation efficiency and flexibility of the cable tray. The mounting component 4 allows the cable tray body 1 to be stably connected to adjacent cable trays even at the end furthest from the mounting part 3, enhancing the overall integrity and stability of the cable tray connection. This sequential connection method can be used as a further technical solution for operation and maintenance, reducing the difficulty and cost of installation and disassembly.

[0038] As a further technical solution, the mounting part 3 has several notches 5 and also includes: a fixing block 6 is detachably mounted on the notch 5. When several wire trough bodies 1 are connected in sequence, the notch 5 engages with the fixing block 6. The fixing block 6 is used to strengthen the connection between the wire trough bodies 1.

[0039] In this embodiment, the notch 5 on the mounting part 3 provides an installation position for the fixing block 6, allowing the fixing block 6 to be effectively engaged at the notch 5, enhancing the stability and reliability of the connection between the cable tray bodies 1. The detachable fixing block 6 facilitates the assembly and disassembly of the cable tray. During installation, the cable tray body 1 can be quickly fixed; when disassembly or adjustment is required, it can be easily removed. The fixing block 6 increases the contact area and connection points between the cable tray bodies 1, dispersing the force at the connection points, thereby improving the overall load-bearing capacity and deformation resistance of the cable tray. When multiple cable tray bodies 1 are connected sequentially, the fixing block 6 can effectively prevent relative sliding and loosening between the cable tray bodies 1, ensuring the safety of the cables inside the cable tray. This method of strengthening the connection through the notch 5 and the fixing block 6 has a simple structure and low cost, yet it can significantly improve the connection strength and stability of the cable tray and extend its service life.

[0040] As a further technical solution, it also includes: mounting bolts 7 are set on the fixing block 6, and the fixing block 6 is set on the notch 5 by mounting bolts 7.

[0041] In this embodiment, the use of mounting bolts 7 ensures the secure installation of the fixing block 6 on the notch 5, enhancing the reliability of the connection and effectively preventing the fixing block 6 from accidentally falling off. The bolted connection offers good adjustability and can be acquired and replaced as a further technical solution, reducing maintenance costs and difficulty. This bolted connection method is simple to operate, convenient for installation and disassembly, and improves the efficiency of cable tray assembly and maintenance. A stable bolted connection can withstand certain vibrations and external forces, ensuring the cable tray maintains a good connection state in complex working environments.

[0042] As a further technical solution, the cable tray body 1 is U-shaped and also includes: two mounting plates 8, which are set on the cable tray body 1; the cable tray cover 9 is slidably set on the mounting plate 8, and the cable tray cover 9 opens or closes the accommodating space 2 after sliding.

[0043] In this embodiment, the cable tray body 1 is U-shaped, with a simple structure that facilitates manufacturing and processing, reducing production costs. Two mounting plates 8 provide stable sliding tracks for the cable tray cover 9, ensuring smooth sliding and facilitating the opening and closing of the accommodating space 2, making operation convenient and quick. The sliding design of the cable tray cover 9, compared to traditional flip-top or detachable cable tray covers 9, reduces the risk of component loss and improves ease of use and reliability. When closed, the sliding cable tray cover 9 better protects the internal cables, preventing the intrusion of dust, moisture, and other external factors, ensuring the normal operation of the cables. When cable maintenance or repair is required, simply sliding open the cable tray cover 9 allows for operation, improving work efficiency and reducing operation time.

[0044] As a further technical solution, it also includes: a plurality of inspection ports 10 are provided on the line trough cover 9; and a dust baffle 11 is provided on the inspection port 10.

[0045] In this embodiment, the inspection port 10 facilitates partial inspection and repair of the cable without opening the cable tray cover 9, improving maintenance efficiency and convenience. The distribution of multiple inspection ports 10 can cover different locations within the cable tray, making cable maintenance more comprehensive and flexible. The dust baffle 11 prevents dust and impurities from entering the cable tray when the inspection port 10 is not in use, maintaining the cleanliness of the cable tray interior and protecting the cables from contamination. The dust baffle 11 reduces the entry of moisture into the cable tray through the inspection port 10, lowering the risk of cable dampness and improving cable lifespan and safety. The design of the inspection port 10 and dust baffle 11 increases the functionality and practicality of the cable tray without compromising its overall protective performance.

[0046] As a further technical solution, it also includes: a plurality of permanent magnets 12 are disposed on the dust baffle plate 11; the handle 13 is detachably disposed on the dust baffle plate 11, and the permanent magnets 12 are used to attract the handle 13.

[0047] In this embodiment, when the cable tray is in use, the handle 13 is not attached to the dust baffle 11. Maintenance personnel carry the handle 13 with them during maintenance. When needed, the handle 13 is directly attached to the permanent magnet 12, and the dust baffle 11 can be lifted by picking up the handle 13. The permanent magnet 12, located on the dust baffle 11, provides stable magnetic attraction, ensuring the handle 13 remains firmly attached when not in use, preventing loss or interference with the cable tray's normal operation. The detachable handle 13 facilitates operation when the dust baffle 11 needs to be opened, offering flexibility and improved convenience. The distribution of multiple permanent magnets 12 ensures the stability and uniformity of the handle 13's attachment, preventing it from shaking or falling off during attachment. This design makes the operation of the dust baffle 11 more convenient while maintaining the neat and aesthetically pleasing appearance of the cable tray. The combination of permanent magnet 12 and handle 13 simplifies the opening and closing of dust baffle 11, reduces the difficulty of operation, and improves work efficiency.

[0048] As a further technical solution, the side of the cable tray body 1 has several ventilation openings 14.

[0049] In this embodiment, the several ventilation openings 14 on the side of the cable tray body 1 promote air circulation inside the cable tray, helping to dissipate the heat generated during cable operation, reduce the internal temperature of the cable tray, and improve the operational stability and safety of the cable. Good ventilation can reduce moisture accumulation inside the cable tray, reduce the risk of cable corrosion due to moisture, and extend the service life of the cable. Air circulation can balance the pressure inside and outside the cable tray, avoiding damage to the cable tray structure caused by temperature changes or pressure differences due to sealing. The setting of ventilation openings 14 reduces the overall weight of the cable tray to a certain extent, saves material costs, and also facilitates the installation and handling of the cable tray.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A common type of cable tray, characterized in that, include: The cable tray body (1) has a receiving space (2) inside, and a mounting part (3) is provided at one end of the cable tray body (1). Mounting component (4) is provided at one end of the cable tray body (1) away from the mounting part (3). When several cable tray bodies (1) are connected in sequence, the mounting part (3) is connected to the mounting part (3) on another adjacent cable tray body (1). The mounting portion (3) has several notches (5) and also includes: The fixing block (6) is detachably mounted on the notch (5). When several of the wire trough bodies (1) are connected in sequence, the notch (5) engages with the fixing block (6). The fixing block (6) is used to strengthen the connection between the wire trough bodies (1).

2. The ordinary type of cable tray according to claim 1, characterized in that, Also includes: Mounting bolts (7) are installed on the fixing block (6), and the fixing block (6) is installed on the notch (5) by the mounting bolts (7).

3. A common type of cable tray according to claim 1, characterized in that, The cable tray body (1) is U-shaped and also includes: Mounting plate (8), having two pieces, is mounted on the cable tray body (1); The cable tray cover (9) is slidably mounted on the mounting plate (8). After the cable tray cover (9) slides, the accommodating space (2) is opened or closed.

4. A common type of cable tray according to claim 3, characterized in that, Also includes: Inspection ports (10) are provided on the cable tray cover (9); A dust baffle (11) is provided on the inspection port (10).

5. A common type of cable tray according to claim 4, characterized in that, Also includes: A plurality of permanent magnets (12) are disposed on the dust baffle (11); The handle (13) is detachably mounted on the dust baffle (11), and the permanent magnet (12) is used to attract the handle (13).

6. A common type of cable tray according to claim 1, characterized in that, The side of the cable tray body (1) has several ventilation openings (14).

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