Lightweight cable bridge

Abstract

The utility model relates to the technical field of cable bridges, and discloses a light cable bridge, which solves the problem that the existing cable bridge is inconvenient to separate cables, and comprises a bridge body and a hanging bracket, the bridge body is arranged in the hanging bracket, the bridge body is composed of a support bottom plate, a support side plate I and a support side plate II, and the support side plate I and the support side plate II are arranged in the hanging bracket. The first supporting side plate and the second supporting side plate are fixedly connected to the two sides of the top end of the supporting bottom plate respectively, a plurality of open grooves are formed in the bottom end of the supporting bottom plate, a plurality of reinforcing supporting ribs are formed between the open grooves and the supporting bottom plate, a plurality of rectangular through grooves are formed in the supporting bottom plate, and cable separation assemblies are arranged in the rectangular through grooves. By means of the cable bridge, the overall weight can be reduced, meanwhile, the cables can be arranged in a separated mode, and the situation that later repair and maintenance are affected due to mutual staggering of the cables is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable bridges, in particular to a lightweight cable bridge. Background Art

[0002] Cable trays are mainly used for integrated wiring such as power supply supporting power transmission and wired telecommunications transmission, and are supporting components for laying cables.

[0003] The authorization announcement number CN217656345U discloses a lightweight energy-saving cable tray. The cable tray and the protective device are both hollow structures, which reduce their own gravity, reduce the use of manufacturing materials and manufacturing costs, and avoid damage and deformation of the cable tray due to excessive gravity, thereby achieving the purpose of energy saving. The protective device consists of several hollow semicircles, which improve the stability of the cable tray fixation during the fixing process; however, the cable tray is not convenient for separating cables, because there will be a certain deformation force when the cables change from a curved state to a straight state when they are laid. If the cables are not limited, different cables will be crossed and mixed together, affecting the later repair and maintenance, and the use effect is not good. Therefore, the present application has improved it and proposed a lightweight cable tray. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a lightweight cable tray, which effectively solves the problem that the existing cable tray is inconvenient to separate the cables.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lightweight cable bridge, including a bridge body and a hanger, the bridge body is installed inside the hanger, the bridge body is composed of a supporting base plate, a supporting side plate one and a supporting side plate two, the supporting side plate one and the supporting side plate two are respectively fixedly connected to the two sides of the top of the supporting base plate, a plurality of open grooves are opened at the bottom end of the supporting base plate, a plurality of reinforcing support ribs are formed between the open grooves and the supporting base plate, a plurality of rectangular through grooves are opened on the supporting base plate, and a cable separation assembly is arranged inside the rectangular through grooves.

[0006] Preferably, a columnar through groove is provided inside the reinforcing support rib, and a strip-shaped through groove is provided on the first support side plate and the second support side plate.

[0007] Preferably, the cable separation assembly is composed of a supporting cross column, a first strip separation plate and a second strip separation plate, the supporting cross column is fixedly connected to one end inside the rectangular through groove, and the first strip separation plate and the second strip separation plate are both slidably mounted on the outer surface of the supporting cross column.

[0008] Preferably, one side of the first strip partition plate and the second strip partition plate is fixedly provided with a limiting sleeve sleeved on the supporting horizontal column, the side of the limiting sleeve is provided with a locking bolt, and the side of the supporting horizontal column is provided with a plurality of threaded holes matching the locking bolts.

[0009] Preferably, the first strip partition plate and the second strip partition plate are both provided with overlapping grooves at one end away from the supporting horizontal column, and an overlapping limit plate matching the overlapping groove is fixedly provided at one end of the rectangular through groove away from the supporting horizontal column.

[0010] Preferably, the hanger is composed of a U-shaped support frame, a plurality of hanger plates and a rubber pad layer, the hanger plates are fixedly connected to the two ends of the top of the U-shaped support frame, the rubber pad layer is connected to the bottom end inside the U-shaped support frame, and a plurality of bolt holes are opened on the hanger plates.

[0011] Preferably, the support bottom plate, the support side plate 1 and the support side plate 2 are an integrated structure.

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

[0013] (1) During operation, the overall weight of the cable tray can be reduced by providing the open slots, the columnar slots and the strip slots, while the air circulation can be improved, thereby achieving cooling and heat dissipation of the cables. The multiple reinforced support ribs formed can reduce the overall weight while ensuring the strength of the cable tray, thereby increasing the service life of the cable tray;

[0014] (2) By providing a cable separation assembly consisting of a supporting cross column, a first strip separator and a second strip separator, different types of cables can be separated and arranged during cable laying to avoid interweaving of different types of cables and affecting the convenience of later cable repair and maintenance. By providing an overlapping groove and an overlapping limit plate, the first strip separator and the second strip separator can be supported in a limited manner when the cable separation assembly is not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the lightweight cable bridge structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the partial structure of the lightweight cable tray of the utility model;

[0019] Figure 3For this utility model Figure 1 A partial enlarged view of the middle A;

[0020] Figure 4 This is a schematic diagram of the structure of the cable separation component of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the hanger of the utility model;

[0022] In the figure: 1. Bridge body; 2. Hanger; 3. Support bottom plate; 4. Support side plate one; 5. Support side plate two; 6. Open groove; 7. Reinforced support ribs; 8. Rectangular through groove; 9. Cable separation assembly; 10. Column through groove; 11. Strip through groove; 12. Support cross column; 13. First strip partition plate; 14. Second strip partition plate; 15. Limit sleeve; 16. Locking bolt; 17. Threaded hole; 18. Overlap groove; 19. Overlap limit plate; 20. U-shaped support frame; 21. Hanger plate; 22. Rubber pad; 23. Bolt hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Depend on Figures 1 to 3 The utility model provides a lightweight cable bridge, comprising a bridge body 1 and a hanger 2, the bridge body 1 is installed inside the hanger 2, the bridge body 1 is composed of a supporting bottom plate 3, a supporting side plate 1 4 and a supporting side plate 2 5, the supporting side plate 1 4 and the supporting side plate 2 5 are respectively fixedly connected to the two sides of the top of the supporting bottom plate 3, a plurality of opening grooves 6 are opened at the bottom end of the supporting bottom plate 3, a plurality of reinforcing support ribs 7 are formed between the opening grooves 6 and the supporting bottom plate 3, a plurality of rectangular through grooves 8 are opened on the supporting bottom plate 3, a cable separation component 9 is arranged inside the rectangular through grooves 8, a columnar through groove 10 is opened inside the reinforcing support rib 7, and a strip through groove 11 is opened on the supporting side plate 1 4 and the supporting side plate 2 5;

[0025] The opening groove 6 and the columnar through groove 10 can reduce the overall weight of the support bottom plate 3, and the overall strength of the support bottom plate 3 can be improved by reinforcing the support ribs 7, thereby increasing the service life. The strip through groove 11 can reduce the weight of the support side plate 1 4 and the support side plate 2 5, and at the same time can improve the air circulation, thereby assisting the heat dissipation of the cable and preventing the cable from overheating and affecting the service life;

[0026] Depend on Figures 2 to 4It is given that the cable separation component 9 is composed of a supporting cross column 12, a first strip dividing plate 13 and a second strip dividing plate 14. The supporting cross column 12 is fixedly connected to one end inside the rectangular through groove 8. The first strip dividing plate 13 and the second strip dividing plate 14 are both slidably sleeved on the outer surface of the supporting cross column 12. One side of the first strip dividing plate 13 and the second strip dividing plate 14 are fixedly provided with a limiting sleeve 15 sleeved on the supporting cross column 12. The side of the limiting sleeve 15 is provided with a locking bolt 16. The side of the supporting cross column 12 is provided with a plurality of threaded holes 17 matching the locking bolt 16. The first strip dividing plate 13 and the second strip dividing plate 14 are both provided with a lap groove 18 at one end away from the supporting cross column 12. An lap limiting plate 19 matching the lap groove 18 is fixedly provided at one end of the rectangular through groove 8 away from the supporting cross column 12.

[0027] When laying the cable, the first strip partition plate 13 and the second strip partition plate 14 are rotated so that the first strip partition plate 13 and the second strip partition plate 14 are in a vertical state. According to the diameter of the cable, the position of the first strip partition plate 13 and the second strip partition plate 14 is adjusted. When adjusting, the first strip partition plate 13 and the second strip partition plate 14 are directly moved so that the first strip partition plate 13 and the second strip partition plate 14 slide on the supporting cross column 12, and then the limiting sleeve 15 is locked by the locking bolt 16. When the cable separation assembly 9 is not in use, the first strip partition plate 13 and the second strip partition plate 14 can be horizontally supported by overlapping the limiting plate 19;

[0028] Depend on Figure 1 , Figure 2 and Figure 5 It is shown that the hanger 2 is composed of a U-shaped support frame 20, a plurality of hanger plates 21 and a rubber pad layer 22. The hanger plates 21 are fixedly connected to the two ends of the top of the U-shaped support frame 20, and the rubber pad layer 22 is connected to the bottom end of the inside of the U-shaped support frame 20. A plurality of bolt holes 23 are opened on the hanger plate 21. The support bottom plate 3 and the support side plate 1 4 and the support side plate 2 5 are an integrated structure.

[0029] The hanging plate 21 is fixedly connected to the building by means of expansion bolts, and the bridge frame body 1 is supported by means of the U-shaped support frame 20 and the rubber cushion layer 22, thereby improving the stability of the support.

[0030] During operation, by providing open grooves, columnar through grooves and strip through grooves, the overall weight of the cable tray can be reduced, and the air circulation can be improved, thereby achieving cooling and heat dissipation of the cables. By forming a plurality of reinforced support ribs, the strength of the cable tray can be ensured while reducing the overall weight, thereby improving the service life of the cable tray. By providing a cable separation assembly composed of a supporting cross column, a first strip partition plate and a second strip partition plate, different types of cables can be separated and arranged during cable laying, avoiding the interweaving of different types of cables and affecting the convenience of later cable repair and maintenance. By providing overlap grooves and overlap limit plates, the first strip partition plate and the second strip partition plate can be limited and supported when the cable separation assembly is not in use.

Claims

1. A lightweight cable tray, comprising a tray body (1) and a hanger (2), characterized in that: The bridge frame body (1) is installed inside the hanger (2), and the bridge frame body (1) is composed of a supporting bottom plate (3), a supporting side plate one (4) and a supporting side plate two (5), wherein the supporting side plate one (4) and the supporting side plate two (5) are respectively fixedly connected to the two sides of the top end of the supporting bottom plate (3), a plurality of opening grooves (6) are provided at the bottom end of the supporting bottom plate (3), a plurality of reinforcing support ribs (7) are formed between the opening grooves (6) and the supporting bottom plate (3), a plurality of rectangular through grooves (8) are provided on the supporting bottom plate (3), and a cable separation assembly (9) is arranged inside the rectangular through grooves (8).

2. A lightweight cable tray according to claim 1, characterized in that: The reinforcing support rib (7) is provided with a columnar through groove (10) inside, and the support side plate 1 (4) and the support side plate 2 (5) are both provided with a strip-shaped through groove (11).

3. The lightweight cable tray according to claim 1, characterized in that: The cable separation assembly (9) is composed of a supporting cross column (12), a first strip-shaped separation plate (13) and a second strip-shaped separation plate (14); the supporting cross column (12) is fixedly connected to one end inside the rectangular through groove (8); and the first strip-shaped separation plate (13) and the second strip-shaped separation plate (14) are both slidably mounted on the outer surface of the supporting cross column (12).

4. A lightweight cable tray according to claim 3, characterized in that: A limiting sleeve (15) sleeved on the supporting horizontal column (12) is fixedly provided on one side of the first strip-shaped partition plate (13) and the second strip-shaped partition plate (14), a locking bolt (16) is provided on the side of the limiting sleeve (15), and a plurality of threaded holes (17) matching the locking bolts (16) are provided on the side of the supporting horizontal column (12).

5. The lightweight cable tray according to claim 3, characterized in that: The first strip-shaped partition plate (13) and the second strip-shaped partition plate (14) are both provided with an overlap groove (18) at one end away from the supporting horizontal column (12), and an overlap limit plate (19) matching the overlap groove (18) is fixedly provided at one end of the rectangular through slot (8) away from the supporting horizontal column (12).

6. The lightweight cable tray according to claim 1, characterized in that: The hanger (2) is composed of a U-shaped support frame (20), a plurality of hanger plates (21) and a rubber cushion layer (22); the hanger plates (21) are fixedly connected to the two ends of the top of the U-shaped support frame (20); the rubber cushion layer (22) is connected to the bottom end inside the U-shaped support frame (20); and a plurality of bolt holes (23) are provided on the hanger plates (21).

7. The lightweight cable tray according to claim 1, characterized in that: The supporting bottom plate (3), the supporting side plate one (4) and the supporting side plate two (5) are an integrated structure.

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