Medium-voltage cable bridge

Abstract

The utility model relates to the technical field of medium-voltage cable bridges, in particular to a medium-voltage cable bridge, which comprises a main body, the main body comprises a side plate, the surface of the side plate is provided with a first mounting hole, and the surface of the side plate is fixedly connected with a cross beam pipe. According to the utility model, the partition plates are arranged on the surfaces of the cross beam pipes, so that different medium-voltage cables can be classified when being laid on the bridge, and then the different cables can be placed separately, so that the cables can be laid more orderly and neatly, and meanwhile, an operator can overhaul the cables more conveniently and quickly; through connection of a moving groove and a screw rod, moving adjustment of the position of a partition plate is achieved, then the partition plate can conduct partition according to the quantity of different cables, dustproof plates are arranged on the surfaces of side plates, the dustproof plates can protect the cables laid on the cross beam pipes, and it is avoided that dust directly falls on the surfaces of the cables to affect the heat dissipation effect; and the cleaning difficulty of the cable is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medium-voltage cable bridges, in particular to a medium-voltage cable bridge. Background Art

[0002] The bridge frame inside the building can be erected independently or attached to various buildings and pipe gallery supports. It should have the characteristics of simple structure, beautiful appearance, flexible configuration and easy maintenance, and all parts must be galvanized.

[0003] When laying medium-voltage cables, they need to be installed on cable trays and supported by the cable trays. However, existing cable trays are unable to separate different cables when supporting and placing the cables, and thus the laid cables cannot be classified. During the maintenance process, it is easy for operators to be confused about the corresponding cables, affecting maintenance efficiency. Utility Model Content

[0004] The purpose of the present utility model is to provide a medium-voltage cable tray to solve the problem that the cable tray proposed in the above background technology cannot separate different cables when supporting and placing the cables, so that the laid cables cannot be classified. During the maintenance process, it is easy for the operator to be unable to distinguish the corresponding cables, thereby affecting the maintenance efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a medium voltage cable tray, comprising:

[0006] The main body includes a side plate, a first mounting hole is opened on the surface of the side plate, and a crossbeam tube is fixedly connected to the surface of the side plate;

[0007] The partition mechanism includes a partition, which is installed on the outer surface of the beam tube, a through hole is opened on the surface of the partition, a movable groove is opened on the surface of the beam tube, a mounting rod is installed on the inner surface of the beam tube, a screw is fixedly connected to the surface of the mounting rod, and a first nut is installed on the surface of the screw.

[0008] Preferably, the cross-section of the partition is "T"-shaped, and there are two groups of through holes and screws. The two groups of through holes are opened on both sides of the partition, and the two groups of screws are fixedly connected to both sides of the mounting rod. The number of through holes and screws in each group is two, and there are two groups of movable grooves.

[0009] Preferably, the two groups of movable grooves are opened on both sides of the beam tube, the two ends of the mounting rod are slidingly connected to the inner surface of the beam tube, the screw rod is plugged into the surface of the through hole, the first nut is connected to the surface of the screw rod through a thread, and the first nut is abutted against the surface of the partition.

[0010] Preferably, the surface of the side panel is provided with a dustproof mechanism, and the dustproof mechanism includes a dustproof plate, and the dustproof plate is installed on the surface of the side panel, and the surface of the dustproof plate is provided with heat dissipation holes and slots, and the surface of the dustproof plate is fixedly connected with a protective plate and a mounting plate, and the surface of the mounting plate is provided with a second mounting hole, and the surface of the side panel is provided with a socket, and the surface of the mounting plate is provided with a fastening bolt, and the surface of the fastening bolt is provided with a second nut.

[0011] Preferably, the dustproof plate is connected to the surface of the side plate through a slot, the protective plate is arranged on the surface of the heat dissipation hole, the two ends of the protective plate are fixedly connected to the surface of the dustproof plate, and there are two groups of slots, and the two groups of slots are opened on both sides of the dustproof plate.

[0012] Preferably, two groups of mounting plates and sockets are provided, the two groups of mounting plates are fixedly connected to the two ends of the dustproof plate, the number of mounting plates in each group is two, each group of mounting plates is arranged on both sides of the dustproof plate, and the two groups of sockets are opened on both sides of the side plate.

[0013] Preferably, the diameter of the second mounting hole is the same as the diameter of the socket, the fastening bolt is plugged into the surface of the second mounting hole and the socket, one end of the fastening bolt is abutted against the surface of the mounting plate, and the other end of the fastening bolt is connected to the surface of the second nut through a thread, and the second nut is abutted against the surface of the side plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By setting partitions on the surface of the crossbeam tube, different medium-voltage cables can be classified when laid on the bridge, so that different cables can be placed separately, which makes the laying more organized and tidy. At the same time, it makes the operator's maintenance of the cables more convenient and quick. The position of the partition can be moved and adjusted by connecting the movable groove and the screw, so that the partition can be separated according to the amount of different cables.

[0016] 2. By arranging a dustproof plate on the surface of the side panel, the dustproof plate can protect the cables laid on the crossbeam tube, preventing dust from falling directly on the cable surface and affecting the heat dissipation effect, thereby reducing the difficulty of cleaning the cables. By arranging heat dissipation holes and protective plates on the surface of the dustproof plate, dust can be prevented from entering through the heat dissipation holes while dissipating heat. At the same time, by connecting the fastening bolts and the second nut, the mounting plate can be fixed to the side panel, thereby fixing the dustproof plate to the side panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a top perspective schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a left-side perspective diagram of the structure of the present invention;

[0019] Figure 3 This is a partial three-dimensional cross-sectional schematic diagram of the structure of the partition of the utility model;

[0020] Figure 4 This is a partial three-dimensional cross-sectional schematic diagram of the structure of the mounting plate of the utility model;

[0021] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1. Side panel; 11. First mounting hole; 12. Crossbeam tube; 2. Partition; 21. Through hole; 22. Movable slot; 23. Mounting rod; 24. Screw; 25. First nut; 3. Dustproof plate; 31. Heat dissipation hole; 32. Protective plate; 33. Slot; 34. Mounting plate; 35. Second mounting hole; 36. Socket; 37. Fastening bolt; 38. Second nut. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A medium voltage cable tray, comprising:

[0026] The main body includes a side panel 1, a first mounting hole 11 is opened on the surface of the side panel 1, and a crossbeam tube 12 is fixedly connected to the surface of the side panel 1. Two groups of side panels 1 are provided, and both ends of the crossbeam tube 12 are fixed to the two groups of side panels 1. Multiple groups of bridge frames can be spliced ​​and installed through the first mounting hole 11;

[0027] The partition mechanism includes a partition 2, which is installed on the outer surface of the beam tube 12. A through hole 21 is provided on the surface of the partition 2, and a movable groove 22 is provided on the surface of the beam tube 12. A mounting rod 23 is installed on the inner surface of the beam tube 12. A screw 24 is fixedly connected to the surface of the mounting rod 23, and a first nut 25 is installed on the surface of the screw 24. Under the action of the partition 2, different types of cables installed on the beam tube 12 can be separated, so that the laying of cables is more organized and clear.

[0028] Furthermore, the cross-section of the partition 2 is "T"-shaped, and two groups of through holes 21 and screws 24 are provided. The two groups of through holes 21 are opened on both sides of the partition 2, and the two groups of screws 24 are fixedly connected on both sides of the mounting rod 23. The number of each group of through holes 21 and screws 24 is two, and two groups of movable grooves 22 are provided. Under the action of the through holes 21, the installation of the screws 24 is realized, and the position of the partition 2 can be adjusted through the two groups of movable grooves 22.

[0029] Furthermore, two sets of movable grooves 22 are opened on both sides of the beam tube 12, and the two ends of the mounting rod 23 are slidably connected to the inner surface of the beam tube 12, the screw 24 is inserted and connected to the surface of the through hole 21, and the first nut 25 is connected to the surface of the screw 24 through a thread, and the first nut 25 is abutted and connected to the surface of the partition 2. Under the connection between the screw 24 and the first nut 25, the partition 2 can be connected to the mounting rod 23 and fixed on the beam tube 12 at the corresponding position.

[0030] Furthermore, a dustproof mechanism is provided on the surface of the side panel 1, and the dustproof mechanism includes a dustproof plate 3, which is installed on the surface of the side panel 1. A heat dissipation hole 31 and a slot 33 are provided on the surface of the dustproof plate 3. A protective plate 32 and a mounting plate 34 are fixedly connected on the surface of the dustproof plate 3. A second mounting hole 35 is provided on the surface of the mounting plate 34. A socket 36 is provided on the surface of the side panel 1. A fastening bolt 37 is installed on the surface of the mounting plate 34. A second nut 38 is installed on the surface of the fastening bolt 37. Under the action of the dustproof plate 3, the cables laid on the crossbeam tube 12 can be dustproofed, and the length of the dustproof plate 3 is the same as that of the side panel 1.

[0031] Furthermore, the dustproof plate 3 is connected to the surface of the side panel 1 through a slot 33, and the protective plate 32 is arranged on the surface of the heat dissipation hole 31. The two ends of the protective plate 32 are fixedly connected to the surface of the dustproof plate 3. There are two groups of slots 33, and the two groups of slots 33 are opened on both sides of the dustproof plate 3. The cables can dissipate heat through the heat dissipation holes 31, and a protective plate 32 is arranged above the heat dissipation holes 31, so that the protective plate 32 can protect the heat dissipation holes 31 to prevent dust from falling on the cables through the heat dissipation holes 31. The lengths of the slots 33 and the dustproof plate 3 are the same.

[0032] Furthermore, two groups of mounting plates 34 and sockets 36 are provided, and the two groups of mounting plates 34 are fixedly connected to the two ends of the dustproof plate 3. The number of each group of mounting plates 34 is two, and each group of mounting plates 34 is arranged on both sides of the dustproof plate 3. Two groups of sockets 36 are opened on both sides of the side panel 1. Under the action of the mounting plates 34, the installation of the fastening bolts 37 is realized. When the dustproof plate 3 is installed, the mounting plates 34 are fitted and connected to the surface of the side panel 1.

[0033] Furthermore, the diameter of the second mounting hole 35 is the same as the diameter of the socket 36, and the fastening bolt 37 is inserted and connected to the surface of the second mounting hole 35 and the socket 36. One end of the fastening bolt 37 is abutted and connected to the surface of the mounting plate 34, and the other end of the fastening bolt 37 is connected to the surface of the second nut 38 through a thread. The second nut 38 is abutted and connected to the surface of the side panel 1. The fastening bolt 37 passes through the second mounting hole 35 and the socket 36 and penetrates the surface of the mounting plate 34 and the side panel 1. Under the connection of the fastening bolt 37 and the second nut 38, the mounting plate 34 is fixed to the side panel 1, and then the dustproof plate 3 installed on the side panel 1 is fixed.

[0034] Working principle: When laying cables, according to the amount of different types of cables, first install the partition 2 through the through hole 21 on the surface of the screw 24 and against the beam tube 12, and then connect the first nut 25 to the surface of the screw 24 through a thread. At this time, move the partition 2 so that it and the mounting rod 23 slide on the inner and outer surfaces of the beam tube 12, and drive the screw 24 to slide on the movable groove 22. After moving to the desired position, tighten the first nut 25 again through the thread so that it rests on the partition 2, fix the moved partition 2, and then classify and place different types of cables.

[0035] After laying the cables, insert the dustproof plate 3 into the side panels 1 on both sides through the two sets of slots 33. When the dustproof plate 3 is moved so that the second mounting hole 35 and the insertion hole 36 are aligned, insert the fastening bolt 37 into the surface of the second mounting hole 35 and the insertion hole 36 in turn. At this time, the second nut 38 is installed on the fastening bolt 37 through the thread and rests on the surface of the side panel 1 to complete the dustproof treatment of the laid cables.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A medium voltage cable tray, characterized in that: include: The main body comprises a side plate (1), a first mounting hole (11) is provided on the surface of the side plate (1), and a crossbeam tube (12) is fixedly connected to the surface of the side plate (1); The partition mechanism comprises a partition (2), wherein the partition (2) is mounted on the outer surface of a cross beam tube (12), a through hole (21) is provided on the surface of the partition (2), a movable groove (22) is provided on the surface of the cross beam tube (12), a mounting rod (23) is mounted on the inner surface of the cross beam tube (12), a screw rod (24) is fixedly connected to the surface of the mounting rod (23), and a first nut (25) is mounted on the surface of the screw rod (24).

2. A medium voltage cable tray according to claim 1, characterized in that: The cross section of the partition (2) is T-shaped, and two groups of through holes (21) and screw rods (24) are provided. The two groups of through holes (21) are opened on both sides of the partition (2), and the two groups of screw rods (24) are fixedly connected to both sides of the mounting rod (23). The number of each group of through holes (21) and screw rods (24) is two, and two groups of movable grooves (22) are provided.

3. A medium voltage cable tray according to claim 2, characterized in that: Two groups of movable grooves (22) are provided on both sides of the cross beam tube (12), both ends of the mounting rod (23) are slidably connected to the inner surface of the cross beam tube (12), the screw rod (24) is plugged and connected to the surface of the through hole (21), the first nut (25) is connected to the surface of the screw rod (24) through a thread, and the first nut (25) is abutted and connected to the surface of the partition (2).

4. A medium voltage cable tray according to claim 1, characterized in that: The surface of the side panel (1) is provided with a dustproof mechanism, and the dustproof mechanism includes a dustproof plate (3), the dustproof plate (3) is installed on the surface of the side panel (1), the surface of the dustproof plate (3) is provided with a heat dissipation hole (31) and a slot (33), the surface of the dustproof plate (3) is fixedly connected with a protective plate (32) and a mounting plate (34), the surface of the mounting plate (34) is provided with a second mounting hole (35), the surface of the side panel (1) is provided with a socket (36), the surface of the mounting plate (34) is provided with a fastening bolt (37), and the surface of the fastening bolt (37) is provided with a second nut (38).

5. A medium voltage cable tray according to claim 4, characterized in that: The dustproof plate (3) is plugged and connected to the surface of the side plate (1) through a slot (33); the protective plate (32) is arranged on the surface of the heat dissipation hole (31); both ends of the protective plate (32) are fixedly connected to the surface of the dustproof plate (3); two groups of the slots (33) are provided, and the two groups of the slots (33) are opened on both sides of the dustproof plate (3).

6. A medium voltage cable tray according to claim 4, characterized in that: Two groups of the mounting plates (34) and the jacks (36) are provided. The two groups of the mounting plates (34) are fixedly connected to the two ends of the dustproof plate (3). The number of the mounting plates (34) in each group is two. Each group of the mounting plates (34) is provided on both sides of the dustproof plate (3). The two groups of the jacks (36) are opened on both sides of the side plate (1).

7. The medium voltage cable tray according to claim 4, characterized in that: The diameter of the second mounting hole (35) is the same as the diameter of the insertion hole (36); the fastening bolt (37) is plugged and connected to the surfaces of the second mounting hole (35) and the insertion hole (36); one end of the fastening bolt (37) is abutted and connected to the surface of the mounting plate (34); the other end of the fastening bolt (37) is connected to the surface of the second nut (38) through a thread; and the second nut (38) is abutted and connected to the surface of the side plate (1).

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