Plug-in type dustproof cable bridge

Abstract

The utility model provides a plug-in type dustproof cable bridge, which belongs to the technical field of cable bridges and comprises a cable bridge body. The ventilation pipe penetrates through the outer side wall of the cable bridge body; the vertical plugging assembly is arranged on the outer side wall of the cable bridge body; the vertical bearing assembly is arranged at the bottom of the cable bridge body; the horizontal plugging assembly is arranged on the outer wall of one side, adjacent to the vertical plugging assembly, of the cable bridge body; according to the utility model, through mutual cooperation of the vertical plugging assembly and the horizontal plugging assembly, close plugging between adjacent cable bridges can be realized, and limiting is carried out in the vertical direction, the horizontal transverse direction and the horizontal longitudinal direction, so that the plugging positions of the adjacent cable bridges are prevented from loosening and falling off, and stable and firm plugging of the adjacent cable bridges is ensured; when the cable bridge is disassembled and assembled, only vertical butt joint is needed, and screws are not needed, so that the operation is simplified, and the assembling and disassembling efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable trays, and particularly relates to a plug-in dust-proof cable tray. Background Technique

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, cantilever arms and installation accessories, etc.

[0003] Most of the existing cable trays are fixed by multiple groups of screws. When disassembling and assembling, the screws need to be disassembled and installed one by one, and the operation is relatively cumbersome, greatly reducing the installation efficiency.

[0004] Therefore, a plug-in dust-proof cable tray is proposed. Summary of the Invention

[0005] The utility model provides a plug-in dust-proof cable tray, aiming to solve the problems mentioned above.

[0006] The embodiment of the utility model provides a plug-in dust-proof cable tray, which includes a cable tray body; a ventilation pipe penetrating through the outer wall of the cable tray body; a vertical plug-in component arranged on the outer wall of the cable tray body; and a vertical support component arranged at the bottom of the cable tray body; a horizontal plug-in component arranged on the outer wall of the cable tray body adjacent to one side of the vertical plug-in component; wherein, the vertical plug-in component includes: a plug board welded on one outer wall of the cable tray body; and a slot welded on the other outer wall of the cable tray body; wherein, the horizontal plug-in component includes: a guide table and a fixed plug board welded on the outer wall of the cable tray body adjacent to one side of the plug board, the guide table is located on one side of the fixed plug board; a guide groove opened at the central position of the outer wall of the guide table far from the fixed plug board; a movable plug board arranged inside the guide groove, the movable plug board and the fixed plug board are offset in the vertical direction; a spring fixed to one outer end of the movable plug board and one inner end of the guide groove.

[0007] Further, the vertical plug-in component includes: a support board and two limiting plates welded on the bottom of the cable tray body, and the two limiting plates are located on one side of the support board.

[0008] Further, the horizontal plug-in component further includes: a handle welded on one outer wall of the movable plug board; a through groove opened at a position close to the outer side of the handle on one outer wall of the guide table.

[0009] Further, the cross sections of the plug board and the slot are both "convex" shaped structures;

[0010] By adopting the above technical solution, the insert plate can be inserted vertically into the slot, and the insertion of the insert plate by the "U"-shaped structure provides a limit, avoiding gaps when adjacent cable tray bodies are vertically connected.

[0011] Furthermore, the width of the tray and the spacing between the two limiting plates are the same, and the thickness of the tray and the limiting plates are the same.

[0012] By adopting the above technical solution, the pallet can be positioned between two limiting plates, and the limiting plates can be used to limit the pallet in the horizontal direction.

[0013] Furthermore, the bottom side of the movable insert plate and the top side of the fixed insert plate are provided with matching inclined surfaces;

[0014] By adopting the above technical solution, the guiding force generated by the contact of the inclined surface can be used to make the moving insert plate move horizontally after being squeezed by the fixed insert plate.

[0015] Furthermore, the guide groove and the movable insert plate are slidably connected by a slider and a groove;

[0016] By adopting the above technical solution, the stability of the moving insert plate in the guide groove is ensured by the sliding connection.

[0017] Furthermore, the handle extends through and protrudes from the through groove;

[0018] By adopting the above technical solution, it is easier for workers to push the handle, which in turn makes it easier to move the movable insert plate.

[0019] The beneficial effects of this utility model are as follows:

[0020] This invention, through the cooperation of vertical and horizontal plug-in components, enables tight plugging between adjacent cable trays. It provides limiting in the vertical, horizontal, and longitudinal directions to prevent loosening or detachment at the plug-in points, ensuring a stable and secure connection. Cable trays can be assembled and disassembled simply by vertically connecting them, eliminating the need for screws and simplifying the process, thus improving installation and disassembly efficiency. Furthermore, the vertical support component further supports the cable tray body, ensuring a firm connection and enhancing structural strength.

[0021] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0023] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0024] Figure 2 This is a schematic diagram of the connection between adjacent cable tray bodies in an embodiment of this utility model;

[0025] Figure 3 This is a schematic diagram of the horizontal plug-in assembly structure according to an embodiment of the present utility model;

[0026] Figure 4 This is a schematic diagram of the cable tray body structure according to an embodiment of the present utility model;

[0027] Reference numerals: 1. Cable tray body; 2. Ventilation duct; 3. Vertical insertion assembly; 31. Insert plate; 32. Slot; 4. Vertical support assembly; 41. Support plate; 42. Limiting plate; 5. Horizontal insertion assembly; 51. Guide platform; 52. Guide groove; 53. Movable insert plate; 54. Handle; 55. Spring; 56. Through groove; 57. Fixed insert plate. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] Reference Figure 1-4This utility model provides a plug-in dustproof cable tray, including a cable tray body 1. A ventilation pipe 2 is installed through the outer wall of the cable tray body 1. The ventilation pipe 2 has ventilation capacity, allowing air to dissipate heat from the cable tray body 1 without entering the internal space of the cable tray body 1. This improves the heat dissipation capacity of the cable tray body 1 while ensuring its dustproof performance, effectively preventing dust from entering. Two insert plates 31 from a vertical plug-in assembly 3 are symmetrically welded to the outer wall of the cable tray body 1 adjacent to the ventilation pipe 2. Two slots 32 are symmetrically opened on the outer wall of the cable tray body 1 adjacent to the ventilation pipe 2. The cross-section of the insert plates 31 and the slots 32 are both "convex" shaped structures, allowing the insert plates 31 to be inserted vertically into the slots 32. The "convex" structure provides a limit for the insertion of the insert plates 31, preventing gaps when adjacent cable tray bodies 1 are vertically connected. A guide platform 51 from a horizontal plug-in assembly 5 is welded to the outer wall of one side of the cable tray body 1. A guide groove 52 is provided on the outer wall of the guide platform 51 on the side away from the fixed insert plate 57, at the center position. A movable insert plate 53 is arranged inside the guide groove 52. The guide groove 52 and the movable insert plate 53 are slidably connected by a slider and a slide groove. The sliding connection ensures the stability of the movable insert plate 53 in the guide groove 52. The movable insert plate 53 is located to the side and below the fixed insert plate 57. The bottom side of the movable insert plate 53 and the top side of the fixed insert plate 57 have matching inclined surfaces. The guide force generated by the inclined surface contact allows the movable insert plate 53 to move horizontally after being squeezed by the fixed insert plate 57. A handle 54 is provided on one outer wall of the movable insert plate 53. A spring 55 is provided on the inner wall of the guide groove 52 near the movable insert plate 53. A through groove 56 is provided on one outer wall of the guide table 51 to allow the handle 54 to move horizontally. The handle 54 passes through and protrudes from the through groove 56, making it easy for the worker to push the handle 54, thereby making it easy to push the handle 54 to move the movable insert plate 53.

[0030] The specific implementation method is as follows: When installing adjacent cable tray bodies 1, when one cable tray body 1 (hereinafter referred to as a) is fixed to the ceiling using a bracket, the other cable tray body 1 (hereinafter referred to as b) is lifted or hoisted to a position slightly above one side of the adjacent a. Using the vertical insertion assembly 3, the insertion plate 31 on b is vertically inserted into the slot 32 on a. The slot 32 limits the insertion plate 31. During the insertion process, the movable insertion plate 53 on b contacts the fixed insertion plate 57 on a. Utilizing the inclined surfaces of the movable insertion plate 53 and the fixed insertion plate 57, the movable insertion plate 53 on b can be... When the moving plate 53 moves horizontally under force, it presses against the spring 55 inside the guide groove 52. The spring 55 is compressed under force. When the moving plate 53 and the fixed plate 57 are misaligned and separated, the moving plate 53 moves to the bottom of the fixed plate 57 under the action of the spring 55's rebound force. When the plate 31 is inserted into the slot 32, a and b are tightly connected, completing the assembly of the adjacent cable tray body 1. However, when it is necessary to disassemble one section of the cable tray body 1, simply push the handle 54. After the moving plate 53 moves, it is misaligned with the fixed plate 57 in the vertical direction, and the cable tray body 1 is lifted or hoisted upwards. There is no need to disassemble or fix multiple screws one by one.

[0031] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 4 As shown, the bottom of the cable tray body 1 is provided with a support plate 41 and a limiting plate 42 in the vertical support assembly 4. The support plate 41 is located on one side of the limiting plate 42. There are two limiting plates 42 in total. The two limiting plates 42 are symmetrically arranged at the bottom of the cable tray body 1. The width of the support plate 41 is the same as the interval between the two limiting plates 42, and the thickness of the support plate 41 and the limiting plate 42 is the same. This allows the support plate 41 to be located between the two limiting plates 42, and the limiting plates 42 can be used to limit the support plate 41 in the horizontal direction.

[0032] The specific implementation method is as follows: after two adjacent cable tray bodies 1 are tightly inserted, the support plate 41 on one of the cable tray bodies 1 is inserted between the two limiting plates 42 on the adjacent cable tray bodies 1. The support plate 41 supports the cable tray body 1 to ensure the firmness after insertion and improve the structural strength after insertion.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dustproof plug-in cable bridge, characterized in that: comprising a cable bridge body (1); a ventilation pipe (2) penetrating through the outer wall of the cable bridge body (1); a vertical plug-in assembly (3) provided on the outer wall of the cable bridge body (1); and a vertical supporting assembly (4) provided on the bottom of the cable bridge body (1); a horizontal plug-in assembly (5) provided on the outer wall of the cable bridge body (1) adjacent to one side of the vertical plug-in assembly (3); wherein the vertical plug-in assembly (3) comprises: a plug-in board (31) welded on one side of the outer wall of the cable bridge body (1); and a plug-in slot (32) welded on the other side of the outer wall of the cable bridge body (1); wherein the horizontal plug-in assembly (5) comprises: a guide table (51) and a fixed plug-in board (57) welded on the outer wall of the cable bridge body (1) adjacent to one side of the plug-in board (31), the guide table (51) being located on one side of the fixed plug-in board (57); a guide slot (52) opened on the outer wall of the guide table (51) away from the fixed plug-in board (57) at the central position; a movable plug-in board (53) provided inside the guide slot (52), the movable plug-in board (53) and the fixed plug-in board (57) being vertically staggered; and a spring (55) fixed to one outer side end of the movable plug-in board (53) and one inner side end of the guide slot (52). The vertical plug-in assembly (3) comprises: a supporting plate (41) welded on the bottom of the cable bridge body (1) and two limiting plates (42) located on one side of the supporting plate (41). The horizontal plug-in assembly (5) further comprises: a handle (54) welded on one side of the outer wall of the movable plug-in board (53); and a through slot (56) opened on one side of the outer wall of the guide table (51) close to the outer side of the handle (54). The cross sections of the plug-in board (31) and the plug-in slot (32) are both "convex" structures. The width of the supporting plate (41) and the interval of the two limiting plates (42) are the same, and the thickness of the supporting plate (41) and the limiting plates (42) is the same. The bottom side end of the movable plug-in board (53) and the top side end of the fixed plug-in board (57) are provided with matching inclined surfaces. The guide slot (52) and the movable plug-in board (53) are connected through sliding blocks and sliding grooves. The handle (54) penetrates and protrudes from the through slot (56). ​ ​ ​ ​ ​ ​ 2. The plug-in dustproof cable bridge of claim 1, wherein: ​ ​ 3. The plug-in dustproof cable bridge of claim 1, wherein: ​ ​ ​ 4. The plug-type dustproof cable bridge of claim 1, wherein: ​ 5. The plug-type dustproof cable bridge of claim 2, wherein: ​ 6. The plug-type dustproof cable bridge of claim 1, wherein: ​ 7. The plug-type dustproof cable bridge of claim 1, wherein: ​ 8. The plug-type dustproof cable bridge of claim 3, wherein: ​

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