Combined distribution bridge

Abstract

The utility model relates to the related field of distribution bridges, in particular to a combined distribution bridge which comprises a device body, a lower bridge, a center plate and a lower support are arranged in the device body, limiting sliding grooves are formed in the inner walls of the two sides of the lower bridge, limiting sliding blocks are arranged on the two sides of the center plate, the limiting sliding blocks are inserted in the limiting sliding grooves in a sliding mode, and the lower support is connected with the lower support in a sliding mode. The upper end of the center plate is provided with a plurality of wire plates at equal intervals, the wire plates are provided with a plurality of partition plates at equal intervals, the lower support is attached to the lower end of the lower bridge frame, the upper ends of the two sides of the lower support are fixedly provided with vertical frames, the tops of the vertical frames are provided with mounting seats, and the outer sides of the vertical frames are rotatably provided with movable frames. According to the invention, the bridge space can be effectively utilized and the wire harnesses can be collected, the problem that a plurality of groups of bridges need to be installed due to incomplete utilization of the bridge space is avoided, auxiliary diagonal bracing protection for bridge installation can be realized, and the bridge installation stability, bearing capacity and shock resistance are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field related to wiring bridges, in particular to a combined wiring bridge. Background Art

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, which are composed of brackets, brackets and installation accessories. The cable trays can be erected independently in buildings or laid on various buildings and pipe gallery brackets. Cable trays are widely used in petrochemical, metallurgy, electricity, school communications, high-rise buildings and other fields. They have beautiful appearance, strong corrosion resistance, wide versatility, flexible and convenient installation, and a full range of varieties. With the increasing power consumption in various fields, there are more and more cable lines, and modular cable trays have come into being;

[0003] Although the combined bridge in the prior art has realized the combined splicing function, the main structure will mostly not change, and the internal wiring harness is neatly laid inside the bridge. However, the height of the bridge has certain design specifications. It is not convenient to continue stacking the cables above a row of wiring harnesses when in use, which can easily cause the wiring harnesses to be entangled and worn, affecting safety in use. This also leads to insufficient space utilization of the bridge, and it is necessary to set up multiple sets of bridges in a limited room. The indoor space, aesthetics and safety will be affected. At the same time, the installation strength of the existing bridge is relatively fixed, and it is impossible to provide auxiliary support and installation according to the usage conditions, resulting in poor bearing capacity and inability to adapt to more usage conditions and weights. Therefore, we need to upgrade and transform the existing technology to overcome its problems and shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide a combined wiring bridge to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A combined wiring bridge is designed, including a device body, which includes a lower bridge frame, a center plate and a lower bracket. Limiting slide grooves are provided on the inner walls on both sides of the lower bridge frame, limiting sliders are provided on both sides of the center plate and the limiting sliders are slidably inserted in the limiting slide grooves, a plurality of wire plates are arranged at equal intervals on the upper end of the center plate, and a plurality of partition plates are arranged at equal intervals on the wire plates. The lower bracket is attached to the lower end of the lower bridge frame and vertical frames are fixed on the upper ends of both sides of the lower bracket. A mounting seat is provided on the top of the vertical frame, a movable frame is rotatably provided on the outer side of the vertical frame and a telescopic frame is movably inserted in the movable frame, an auxiliary seat is rotatably installed on the top of the telescopic frame, and a plurality of mounting holes are respectively provided on the mounting seat and the auxiliary seat.

[0007] Furthermore, an upper cover plate is arranged at the upper end of the lower bridge frame, and side edges are arranged on both sides of the upper cover plate, and the side edges are attached to the outer wall of the lower bridge frame.

[0008] Furthermore, the limiting slide grooves are provided in a plurality of groups, and the limiting slide grooves are arranged at equal intervals and vertically on the inner wall of the lower bridge frame.

[0009] Furthermore, the center plate and the wire plate are provided with corresponding fixing holes, and fixing bolts are threadedly connected through the two groups of fixing holes.

[0010] Furthermore, an embedded groove is provided on the outer side of the vertical frame, and the movable frame is rotated in the embedded groove. Adjustment holes are respectively provided on the movable frame and the telescopic frame, and adjustment bolts are correspondingly provided in the adjustment holes.

[0011] Furthermore, a plurality of side openings are provided on the side surface of the mounting seat, and the mounting seat is fixedly connected to the vertical frame through the side openings.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a lower bridge, an upper cover, side edges, a limit slide groove, a center plate, a limit slider, a wire plate, a partition plate, a fixing hole and a fixing bolt in the device. The interior of the bridge is divided into upper and lower parts by the center plate, and the wire harness is separated and guided by the wire plate and the partition plate, which can realize the effective use of the bridge space and the inductive guidance operation of the wire harness, avoid the problem of the need to install multiple sets of bridges due to incomplete utilization of the internal space of the bridge, avoid the chaotic entanglement of the wire harness, save construction costs, and improve the practicality of the device.

[0014] 2. The utility model is equipped with a vertical frame, a mounting seat, a side opening, an embedded groove, a movable frame, a telescopic frame, an auxiliary seat, an adjustment hole, an adjustment bolt and a mounting hole. The movable frame is rotatably stored in the embedded groove, and the auxiliary seat is fitted to the wall through the telescopic frame, so as to realize auxiliary diagonal brace protection for the bridge frame installation, effectively improve the installation stability, load-bearing capacity and earthquake resistance of the bridge frame, avoid the problems of bolts loosening and falling off due to the influence of gravity on the bridge frame, and improve the safety and service life of the device.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of a combined wiring bridge according to the utility model;

[0018] Figure 2 A schematic diagram of the working structure of a combined wiring bridge according to the utility model;

[0019] Figure 3 It is an exploded view of the lower bridge structure of a combined wiring bridge according to the utility model;

[0020] Figure 4 The utility model is a vertical frame structure exploded view of a combined wiring bridge.

[0021] In the figure: 1. Device body; 2. Lower bridge frame; 3. Upper cover plate; 31. Side edge; 4. Limit slide groove; 5. Center plate; 6. Limit slider; 7. Wire plate; 8. Partition plate; 9. Fixing hole; 10. Fixing bolt; 11. Lower bracket; 12. Vertical frame; 13. Mounting seat; 131. Side opening; 14. Embedded groove; 15. Movable frame; 16. Telescopic frame; 17. Auxiliary seat; 18. Adjustment hole; 19. Adjustment bolt; 20. Mounting hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 As shown in Figure 4, the present embodiment provides a combined wiring bridge frame, including a device body 1, which includes a lower bridge frame 2, a center plate 5 and a lower bracket 11. Limiting grooves 4 are provided on the inner walls of both sides of the lower bridge frame 2, limiting sliders 6 are provided on both sides of the center plate 5 and the limiting sliders 6 are slidably inserted in the limiting grooves 4, a plurality of wire plates 7 are evenly spaced on the upper end of the center plate 5, and a plurality of partition plates 8 are evenly spaced on the wire plates 7. The lower bracket 11 is attached to the lower end of the lower bridge frame 2 and vertical frames 12 are fixed on the upper ends of both sides of the lower bracket 11. A mounting seat 13 is provided on the top of the vertical frame 12. A movable frame 15 is rotatably provided on the outer side of the vertical frame 12 and a telescopic frame 16 is movably inserted in the movable frame 15. An auxiliary seat 17 is rotatably installed on the top of the telescopic frame 16, and a plurality of mounting holes 20 are respectively provided on the mounting seat 13 and the auxiliary seat 17.

[0024] Preferably, an upper cover plate 3 is provided at the upper end of the lower bridge frame 2, and side edges 31 are provided on both sides of the upper cover plate 3 and the side edges 31 are attached to the outer wall of the lower bridge frame 2, and a plurality of groups of limiting slide grooves 4 are provided, and a plurality of limiting slide grooves 4 are arranged at equal intervals and arranged vertically on the inner wall of the lower bridge frame 2, and fixing holes 9 are correspondingly opened on the center plate 5 and the wire plate 7, and fixing bolts 10 are screwed through the two groups of fixing holes 9;

[0025] The upper cover plate 3 and the side edge 31 facilitate sealing and covering of the lower bridge frame 2 to prevent the interior from being affected by dust and stains. The provision of a number of limiting slide grooves 4 facilitates quick installation and height adjustment of the center plate 5 to adapt to different usage requirements. The fixing holes 9 and the fixing bolts 10 facilitate disassembly, assembly and replacement of the wire board 7.

[0026] Preferably, an embedded groove 14 is opened on the outer side of the vertical frame 12, and the movable frame 15 is rotated and located in the embedded groove 14. Adjustment holes 18 are opened on the movable frame 15 and the telescopic frame 16 respectively, and adjustment bolts 19 are correspondingly arranged in the adjustment holes 18. A plurality of side openings 131 are opened on the side of the mounting seat 13, and the mounting seat 13 is fixedly connected to the vertical frame 12 through the side openings 131;

[0027] The embedded groove 14 facilitates the hidden placement of the movable frame 15 and the telescopic frame 16 , the adjustment hole 18 and the adjustment bolt 19 cooperate to facilitate the adjustment and locking of the telescopic frame 16 , and the side opening 131 facilitates the fixing and adjustment of the mounting base 13 .

[0028] The use principle and use process of the utility model are as follows: when using, first place the lower bridge frame 2 on the lower bracket 11 and place it between the vertical frames 12 on both sides, then fix the vertical frames 12 and the lower bridge frame 2 in the room through the mounting seat 13, and judge whether it is necessary to strengthen the connection according to the on-site conditions and the use requirements of the lower bridge frame 2. If necessary, the movable frame 15 can be rotated out of the embedded groove 14, and then the telescopic frame 16 can be pulled out from the movable frame 15, so that the auxiliary seat 17 can fit on the wall, and then the position of the telescopic frame 16 can be fixed by adjusting the bolt 19, and finally the external The auxiliary seat 17 is also fixed by bolts on the same wall as the mounting seat 13, so that the movable frame 15 together with the telescopic frame 16 and the vertical frame 12 form a certain angle, which effectively improves the installation stability of the lower bridge frame 2. When threading the wires, the center plate 5 can be first inserted into the appropriate limiting slide groove 4 through the limiting slider 6, so that the interior of the lower bridge frame 2 is divided into two parts, which is convenient for the dual-purpose treatment of the bridge frame and improves its practicality. Wire boards 7 can be installed on the upper and lower ends of the center plate 5, and then the internal wiring harnesses are summarized and partitioned by the wire boards 7 and the partition plates 8 to avoid entanglement and confusion of the wiring harnesses.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. A combined wiring bridge, characterized in that: The device comprises a device body (1), wherein the device body (1) comprises a lower bridge frame (2), a center plate (5) and a lower bracket (11), wherein both inner walls of the lower bridge frame (2) are provided with limit slide grooves (4), both sides of the center plate (5) are provided with limit slide blocks (6) and the limit slide blocks (6) are slidably inserted in the limit slide grooves (4), a plurality of wire plates (7) are arranged at equal intervals on the upper end of the center plate (5), a plurality of partition plates (8) are arranged at equal intervals on the wire plate (7), and the lower The bracket (11) is fitted on the lower end of the lower bridge frame (2) and vertical frames (12) are fixed on the upper ends of both sides of the lower bracket (11). A mounting seat (13) is provided on the top of the vertical frame (12). A movable frame (15) is rotatably provided on the outer side of the vertical frame (12) and a telescopic frame (16) is movably inserted in the movable frame (15). An auxiliary seat (17) is rotatably installed on the top of the telescopic frame (16). A plurality of mounting holes (20) are respectively provided on the mounting seat (13) and the auxiliary seat (17).

2. The combined wiring bridge according to claim 1, characterized in that: An upper cover plate (3) is arranged at the upper end of the lower bridge frame (2), and side edges (31) are arranged on both sides of the upper cover plate (3), and the side edges (31) are attached to the outer wall of the lower bridge frame (2).

3. The combined wiring bridge according to claim 1, characterized in that: The limiting slide grooves (4) are provided in a plurality of groups, and the limiting slide grooves (4) are arranged at equal intervals and vertically arranged on the inner wall of the lower bridge frame (2).

4. The combined wiring bridge according to claim 1, characterized in that: The center plate (5) and the conductor plate (7) are provided with corresponding fixing holes (9), and fixing bolts (10) are threadedly connected through the two groups of fixing holes (9).

5. The combined wiring bridge according to claim 1, characterized in that: An embedded groove (14) is provided on the outer side of the vertical frame (12), and the movable frame (15) is rotatably located in the embedded groove (14). Adjustment holes (18) are respectively provided on the movable frame (15) and the telescopic frame (16), and adjustment bolts (19) are correspondingly provided in the adjustment holes (18).

6. The combined wiring bridge according to claim 1, characterized in that: A plurality of side openings (131) are provided on the side of the mounting seat (13), and the mounting seat (13) is fixedly connected to the vertical frame (12) via the side openings (131).

Images