Cable bridge with easily detachable cover plate

Abstract

The utility model relates to cable bridge technical field, concretely relates to a cable bridge with cover plate easy to disassemble, including bridge main part, bridge main part includes bridge bottom plate, one side of bridge bottom plate is provided with drive screw groove, be equipped with two -way screw rod in drive screw groove, be equipped with two opposite baffle on bridge bottom plate top end face, be equipped with bridge side plate on bridge bottom plate outside of baffle, be equipped with the displacement groove that communicates with drive screw groove on bridge bottom plate between bridge side plate and baffle, be equipped with the displacement plate that is screwed with two -way screw rod in displacement groove, be equipped with the connecting plate that is located bridge bottom plate top outside on displacement plate, the both sides of connecting plate are equipped with fixed plate symmetry, be equipped with fastening post on fixed plate, be equipped with bridge cover between two bridge side plate top portion. The utility model is convenient for staff to disassemble bridge cover plate, is favorable to staff replacement or maintenance cable.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, and specifically to a cable tray with an easily detachable cover plate. Background Technology

[0002] Cable trays are available in various structures, including trough type, tray type, ladder type, and mesh type, and consist of supports, brackets, and installation accessories. Cable trays inside buildings can be installed independently or laid on various building and pipe rack supports. They should feature simple structure, aesthetically pleasing appearance, flexible configuration, and convenient maintenance. All parts must be galvanized. Cable trays are installed outdoors in the building.

[0003] Existing cable trays generally consist of a shell and a cover plate, which are connected to the shell by bolts. This makes disassembly inconvenient when workers need to replace or repair cables. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by providing a cable tray with an easily detachable cover plate. This solves the problem that existing cable trays are generally composed of a shell and a cover plate, with the cover plate and shell connected by bolts. When workers need to replace or repair cables, there is a problem of inconvenience in disassembly.

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

[0006] A cable tray with an easily detachable cover plate includes a cable tray body, the cable tray body including a cable tray base plate, a drive thread groove on one side of the cable tray base plate, a bidirectional screw rod inside the drive thread groove, two opposing baffles on the top end face of the cable tray base plate, a cable tray side plate on the cable tray base plate outside the baffles, a displacement groove communicating with the drive thread groove on the cable tray base plate between the cable tray side plate and the baffles, a displacement plate screwed to the bidirectional screw rod inside the displacement groove, a connecting plate on the displacement plate located on the top outer side of the cable tray base plate, fixing plates symmetrically arranged on both sides of the connecting plate, fastening posts on the fixing plates, and a cable tray cover plate between the tops of the two cable tray side plates.

[0007] As a preferred technical solution of this utility model, the bottom end face of the cable tray cover plate is symmetrically provided with plug-in plates on both sides, the bottom of the plug-in plate is provided with a guide block, and the two sides of the plug-in plate are provided with a first fastening groove for fastening column to be engaged.

[0008] As a preferred technical solution of this utility model, one side of the cable tray side plate is provided with a plug groove for plugging in the plug plate, and the bottom of the plug groove is provided with a guide groove that matches the guide block.

[0009] The above technical solution improves the connection strength between the cable tray side plate and the cable tray cover plate by using the plug-in slot and plug-in plate, and further improves the connection strength between the cable tray side plate and the cable tray cover plate by using the guide slot and guide block.

[0010] As a preferred technical solution of this utility model, a second fastening groove is provided on the side plate of the cable tray, which is connected to the first fastening groove.

[0011] By using the above technical solution, the connection between the cable tray side plate and the cable tray cover plate is improved by utilizing the setting of the second fastening groove and the first fastening groove.

[0012] As a preferred embodiment of this utility model, a guide rod that is slidably connected to the fixed plate is provided between the baffle and the side plate of the cable tray.

[0013] By employing the above technical solution and utilizing the guide rod, the stability of the fixed plate displacement is improved.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] When installing the cable tray cover, first align the plug-in plate and guide block on the cable tray cover with the plug-in groove and guide groove on the cable tray side plate and insert them, so that the first fastening groove on the plug-in plate connects with the second fastening groove on the cable tray side plate, thus initially fixing the cable tray cover to the cable tray side plate. Then, rotate the double-acting screw to move the two displacement plates towards the cable tray side plate, so that the fastening post passes through the second fastening groove and engages with the first fastening groove on the plug-in plate, thus securing the cable tray cover to the cable tray side plate. This utility model facilitates the disassembly and assembly of the cable tray cover by workers, which is beneficial for workers to replace or repair cables. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a diagram showing the connection relationship between the cable tray base plate, the baffle, and the cable tray side plate of this utility model;

[0018] 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;

[0019] Figure 4 This is a diagram showing the connection relationship between the bidirectional screw, displacement plate, connecting plate and fixing plate of this utility model;

[0020] Figure 5 This is a structural schematic diagram of the cable tray cover plate of this utility model;

[0021] In the diagram: 1. Cable tray base plate; 2. Cable tray side plate; 3. Cable tray cover plate; 4. Double-acting screw; 5. Baffle; 6. Insertion groove; 7. Guide groove; 8. Fixing plate; 9. Displacement groove; 10. Second fastening groove; 11. Drive thread groove; 12. Displacement plate; 13. Guide rod; 14. Connecting plate; 15. Fastening post; 16. Insertion plate; 17. Guide block; 18. First fastening groove. Detailed Implementation

[0022] 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.

[0023] 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.

[0024] Example

[0025] This utility model provides a cable tray with an easily detachable cover plate, see reference. Figure 1-5 As shown, the cable tray includes a main body, which includes a base plate 1. A drive threaded groove 11 is provided on one side of the base plate 1, and a bidirectional screw 4 is provided within the drive threaded groove 11. Two opposing baffles 5 are provided on the top surface of the base plate 1, perpendicular to the base plate 1. The baffles 5 prevent cables placed inside the main body from affecting the displacement plate 12 and the connecting plate 14. A side plate 2 is provided on the base plate 1 outside the baffles 5. A displacement groove 9, connected to the drive threaded groove 11, is provided on the base plate 1 between the side plate 2 and the baffles 5. A displacement plate 12, screwed to the bidirectional screw 4, is provided within the displacement plate 9. A connecting plate 14 is provided on the displacement plate 12, located on the top outer side of the base plate 1. Fixing plates 8 are symmetrically welded on both sides of the connecting plate 14. A fastening post 15 is provided on the side of the fixing plate 8 closest to the side plate 2. A cable tray cover plate 3 is provided between the tops of the two side plates 2.

[0026] Among them, a guide rod 13 is provided between the baffle 5 and the bridge side plate 2, which is slidably connected to the fixed plate 8. The setting of the guide rod 13 improves the stability of the displacement of the fixed plate 8.

[0027] The cable tray cover plate 3 has symmetrical plug-in plates 16 on both sides of its bottom end face. The bottom of the plug-in plate 16 is provided with a guide block 17 integrally formed therewith. The guide block 17 has a trapezoidal structure. Both sides of the plug-in plate 16 are provided with a first fastening groove 18 for fastening post 15 to be engaged.

[0028] Furthermore, one side of the cable tray side plate 2 is provided with a plug groove 6 for the plug plate 16 to be inserted. The connection strength between the cable tray side plate 2 and the cable tray cover plate 3 is improved by the setting of the plug groove 6 and the plug plate 16. The bottom of the plug groove 6 is provided with a guide groove 7 that matches the guide block 17. The connection strength between the cable tray side plate 2 and the cable tray cover plate 3 is further improved by the setting of the guide groove 7 and the guide block 17.

[0029] Furthermore, the cable tray side plate 2 is provided with a second fastening groove 10 that communicates with the first fastening groove 18. The second fastening groove 10 is connected to the insertion groove 6. By setting the fastening post 15 in conjunction with the first fastening groove 18, the tightness of the connection between the cable tray side plate 2 and the cable tray cover plate 3 is improved.

[0030] The working principle of this utility model is as follows:

[0031] When installing the cable tray cover plate 3, firstly, align and insert the plug-in plate 16 and guide block 17 on the cable tray cover plate 3 with the plug-in groove 6 and guide groove 7 on the cable tray side plate 2, so that the first fastening groove 18 on the plug-in plate 16 connects with the second fastening groove 10 on the cable tray side plate 2, thereby initially fixing the cable tray cover plate 3 and the cable tray side plate 2. Then, rotate the bidirectional screw 4 to move the two displacement plates 12 towards the cable tray side plate 2, so that the fastening post 15 passes through the second fastening groove 10 and engages with the first fastening groove 18 on the plug-in plate 16, thereby securing the cable tray cover plate 3 and the cable tray side plate 2. This utility model facilitates the disassembly and assembly of the cable tray cover plate 3 by workers, which is beneficial for workers to replace or repair cables.

[0032] 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.

[0033] 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. A cable tray with an easily detachable cover, comprising a tray body, characterized in that: The cable tray body includes a cable tray base plate (1), one side of which is provided with a drive thread groove (11), and a bidirectional screw (4) is provided in the drive thread groove (11). Two opposing baffles (5) are provided on the top end face of the cable tray base plate (1). A cable tray side plate (2) is provided on the cable tray base plate (1) outside the baffles (5). A displacement groove (9) connected to the drive thread groove (11) is provided on the cable tray base plate (1) between the cable tray side plate (2) and the baffles (5). A displacement plate (12) connected to the bidirectional screw (4) is provided in the displacement groove (9). A connecting plate (14) located on the top outer side of the cable tray base plate (1) is provided on the displacement plate (12). Fixing plates (8) are symmetrically provided on both sides of the connecting plate (14). Fastening posts (15) are provided on the fixing plates (8). A cable tray cover plate (3) is provided between the tops of the two cable tray side plates (2).

2. The cable tray with easily detachable cover plate according to claim 1, characterized in that: The cable tray cover plate (3) has symmetrical plug-in plates (16) on both sides of its bottom end face. The bottom of the plug-in plate (16) has a guide block (17). Both sides of the plug-in plate (16) have a first fastening groove (18) for fastening post (15) to engage.

3. The cable tray with an easily detachable cover plate according to claim 2, characterized in that: The cable tray side plate (2) has a plug groove (6) on one side for plugging in the plug plate (16), and a guide groove (7) that matches the guide block (17) is provided at the bottom of the plug groove (6).

4. The cable tray with an easily detachable cover plate according to claim 2, characterized in that: The side plate (2) of the cable tray is provided with a second fastening groove (10) that is connected to the first fastening groove (18).

5. A cable tray with an easily detachable cover plate according to claim 1, characterized in that: A guide rod (13) that is slidably connected to the fixing plate (8) is provided between the baffle (5) and the bridge side plate (2).

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