Cable bridge with isolation structure

Abstract

The utility model relates to the technical field of cable installation, and discloses a cable bridge with an isolation structure, which comprises a bridge body, and a top cover is arranged at the top end outside the bridge body. When the cable bridge with the isolation structure is used, three groups of partition plates are arranged at the bottom end of the top cover, and when the top cover is fixed at the top end of the frame body, the three groups of partition plates can be inserted into the frame body and can partition an erecting and placing space in the frame body, and when the cables are erected, different types of cables can be classified and placed in a separated manner, so that the use is convenient. The mutual influence between different types of cables is reduced, later maintenance and overhaul of the cables are facilitated, meanwhile, when a partition plate is used in a partition mode, a third locking ring can be unscrewed to unlock the position of the partition plate in the frame body, and then the position of the partition plate is moved left and right at the bottom end of an inner groove to adjust the space use size of a partition space. The problem that it is inconvenient to erect cables in a bridge in a classified and separated mode is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation, and particularly relates to a cable tray with an isolation structure. Background Technique

[0002] A cable tray is a device that can support, protect, and manage cables and wires, and can also be called a cable ladder or cable bracket. When installed, it can be erected independently or installed on various building and pipe gallery brackets, and is widely used.

[0003] However, when the cable tray is used to assist in erecting cables, multiple different cables are usually placed together inside the tray during the erection process, crossing and stacking with each other. Not only is the placement messy, but also during the later maintenance and repair of a certain cable, it is time-consuming and laborious to separate the repaired cable from the inside of the tray, which has deficiencies and is not convenient for classifying and separating the cables inside the tray.

[0004] Now, a new type of cable tray with an isolation structure is proposed to solve the above deficiencies. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cable tray with an isolation structure to solve the problem of inconvenient classification and separation of cables inside the tray proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cable tray with an isolation structure, including a frame body, a top cover is arranged at the top of the outside of the frame body, and an isolation structure for classifying, separating, and protecting cables inside the tray is arranged on the top cover;

[0007] The isolation structure includes an inner groove, a partition board, a first protection pad, a third lock ring, a third screw, a connecting gasket, and a second protection pad. A partition board is arranged at the bottom end of the top cover, and a third screw is fixed at the top end of the partition board. An inner groove is opened inside the top end of the top cover. A third lock ring is arranged at the top end of the inner groove, and a connecting gasket is arranged at the bottom end of the third lock ring. First protection pads are respectively and fixedly pasted on both sides inside the frame body, and second protection pads are respectively and fixedly pasted on both sides of the partition board.

[0008] Further, the inner groove penetrates through the inside of the top cover. Three groups of the inner grooves are equidistantly arranged at the top of the top cover. The top ends of the third screws respectively penetrate through the inner groove and the inside of the connecting gasket, and the third lock ring is threadedly rotatably connected to the outside of the third screw.

[0009] Further, three groups of the partition boards are equidistantly arranged at the bottom end of the top cover. The first protection pad and the second protection pad are rubber material components.

[0010] Preferably, an outer cover is provided at the top end of the top cover, and fixing sleeves are respectively welded and fixed inside the four corners at the top end of the outer cover. Fixing heads are respectively welded and fixed at the four corners at the top end of the top cover, and a first screw rod is welded and fixed at the top end of the fixing head. A first locking ring is provided at the top end of the fixing sleeve.

[0011] Further, the top end of the first screw rod penetrates through the inside of the fixing sleeve, and the first locking ring is threadedly rotatably connected to the outside of the first screw rod.

[0012] Preferably, bottom covers are respectively provided at both ends and the middle position at the bottom of the frame body, and moisture-absorbing silica gel particles are filled inside the bottom covers. Mounting bolts are respectively provided on both sides at the bottom end of the bottom covers. Threaded holes are respectively opened inside both sides at the bottom end of the frame body. Three groups of through grooves are respectively penetrated and provided at both ends and the middle position at the bottom of the frame body.

[0013] Further, the top end of the mounting bolt penetrates through the inside of the bottom cover, and the mounting bolt is threadedly rotatably connected to the inside of the threaded hole. The through groove is communicated with the inside of the bottom cover.

[0014] Preferably, three groups of side grooves are respectively equidistantly opened inside both sides of the top cover. Three groups of second screw rods are respectively welded and fixed at the top ends of both sides of the frame body, and the right side of the second screw rod penetrates through the inside of the side groove. A second locking ring is threadedly rotatably connected to the outside of the second screw rod.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The cable tray with an isolation structure not only realizes the convenient classification and separation of cables inside the tray, realizes the waterproof and dustproof of the top of the cable tray, but also realizes the convenient dehumidification and moisture-proof of the inside of the cable tray;

[0016] (1) By providing a frame body, a top cover, inner grooves, partition plates, first protective pads, third locking rings, third screw rod connection gaskets and second protective pads, when the cable tray is in use, at the bottom end of the top cover, the three third screw rods fixed at the top end of the partition plate can be respectively inserted into the inside of the inner groove, and after the third locking ring is screwed onto the outside of the third screw rod and tightened at the top end of the top cover, the partition plate can be fixedly installed at the bottom end of the top cover. When the top cover is fixed at the top end of the frame body, the three partition plates provided can be inserted into the inside of the frame body, and the erection and placement space inside the frame body can be separated. When the cables are erected, different types of cables can be classified and separated for placement, reducing the mutual influence between different types of cables and facilitating the later maintenance and repair of the cables. At the same time, when the partition plates are used for separation, the third locking ring can be loosened to unlock the position of the partition plate inside the frame body, and then the position of the partition plate can be moved left and right at the bottom end of the inner groove to adjust the space usage size of the separation space, facilitating the classification and separation of the cables inside the tray;

[0017] (2) By providing a frame body, a top cover, an outer cover, a fixed head, a first screw, a first locking ring, an inner groove and a fixed sleeve, when the cable tray is installed and used, at the top end of the top cover, the four fixed sleeves fixed inside the outer cover can be respectively inserted outside the four first screws, and then by using the first locking ring to screw onto the outside of the first screw at the top end of the first screw and tighten it, the outer cover can be fixedly installed on the top of the cable tray. The provided outer cover can cover and dust-proof and waterproof the top of the cable tray, reducing dust and water accumulation on the top of the cable tray;

[0018] (3) By providing a frame body, a bottom cover, threaded holes, installation bolts, moisture-absorbing silica gel particles and through grooves, when the cable tray is used, the bottom cover is fixedly installed at the bottom end of the frame body through the threaded holes and installation bolts. The bottom cover is connected to the inside of the frame body through the through grooves. The moisture-absorbing silica gel particles filled inside the bottom cover can assist in dehumidifying the air inside the frame body, maintaining a dry installation environment inside the cable tray and reducing the impact on cable laying. Brief Description of the Drawings

[0019] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0020] Figure 2 is the present utility model Figure 1 is an enlarged structure schematic diagram of part A in the present utility model;

[0021] Figure 3 is a top view structure schematic diagram of the top cover of the present utility model;

[0022] Figure 4 is a side view partial sectional structure schematic diagram of the frame body of the present utility model.

[0023] In the figure: 1, bottom cover; 2, frame body; 3, top cover; 4, outer cover; 5, fixed head; 6, first screw; 7, first locking ring; 8, inner groove; 9, fixed sleeve; 10, side groove; 11, second locking ring; 12, second screw; 13, partition; 14, first protective pad; 15, threaded hole; 16, installation bolt; 17, moisture-absorbing silica gel particle; 18, through groove; 19, third locking ring; 20, third screw; 21, connecting gasket; 22, second protective pad. Detailed Description of the Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0025] Example 1: Please refer to Figures 1 - 4 , a cable tray with an isolation structure, including a frame body 2, a top cover 3 is arranged at the top end of the outside of the frame body 2, and an isolation structure for classifying and separating and protecting the cables inside the cable tray is arranged on the top cover 3;

[0026] The isolation structure includes an inner groove 8, a partition plate 13, a first protection pad 14, a third lock ring 19, a third screw 20, a connecting gasket 21 and a second protection pad 22. A partition plate 13 is arranged at the bottom end of the top cover 3, and a third screw 20 is fixed at the top end of the partition plate 13. An inner groove 8 is opened inside the top end of the top cover 3. A third lock ring 19 is arranged at the top end of the inner groove 8, and a connecting gasket 21 is arranged at the bottom end of the third lock ring 19. First protection pads 14 are respectively pasted and fixed on both sides inside the frame body 2, and second protection pads 22 are respectively pasted and fixed on both sides of the partition plate 13;

[0027] The inner groove 8 runs through the inside of the top cover 3. Three groups of inner grooves 8 are arranged at equal intervals at the top end of the top cover 3. The top ends of the third screws 20 respectively penetrate through the inside of the inner groove 8 and the connecting gasket 21. The third lock ring 19 is threadedly rotatably connected to the outside of the third screw 20. Three groups of partition plates 13 are arranged at equal intervals at the bottom end of the top cover 3. The first protection pads 14 and the second protection pads 22 are rubber material components;

[0028] Specifically, as shown in Figure 1 and Figure 2 , at the bottom end of the top cover 3, the three groups of third screws 20 fixed at the top end of the partition plate 13 can be respectively inserted into the inside of the inner groove 8, and after the third lock ring 19 is screwed onto the outside of the third screw 20 and tightened at the top end of the top cover 3, the partition plate 13 can be fixedly installed at the bottom end of the top cover 3. When the top cover 3 is fixed at the top end of the frame body 2, the three groups of partition plates 13 arranged can be inserted into the inside of the frame body 2, and the erection and placement space inside the frame body 2 can be separated. When erecting the cables, different types of cables can be classified and separated for placement, reducing the mutual influence between different types of cables, and at the same time facilitating the later maintenance and repair of the cables. At the same time, when the partition plate 13 is used for separation, the third lock ring 19 can be loosened to unlock the position of the partition plate 13 inside the frame body 2, and then the position of the partition plate 13 can be moved left and right at the bottom end of the inner groove 8 to adjust the space usage size of the separated space. The first protection pads 14 and the second protection pads 22 are made of rubber insulation material, which can provide insulation protection for the cables inside the cable tray.

[0029] Embodiment 2: An outer cover 4 is provided at the top end of the top cover 3, and fixing sleeves 9 are respectively welded and fixed inside the four corners at the top end of the outer cover 4. Fixing heads 5 are respectively welded and fixed at the four corners at the top end of the top cover 3, and a first screw rod 6 is welded and fixed at the top end of the fixing head 5. A first locking ring 7 is provided at the top end of the fixing sleeve 9. The top end of the first screw rod 6 penetrates through the inside of the fixing sleeve 9, and the first locking ring 7 is threadedly rotatably connected to the outside of the first screw rod 6;

[0030] Specifically, as Figure 1 and Figure 3 shown, at the top end of the top cover 3, after the four groups of fixing sleeves 9 fixed inside the outer cover 4 are respectively inserted outside the four groups of first screw rods 6, then by using the first locking ring 7 to screw onto the outside of the first screw rod 6 and tighten at the top end of the first screw rod 6, the outer cover 4 can be fixedly installed at the top end of the bridge. The provided outer cover 4 can cover and dust-proof and waterproof the top of the bridge.

[0031] Embodiment 3: Bottom covers 1 are respectively provided at both ends and the middle position at the bottom of the frame body 2, and moisture-absorbing silica gel particles 17 are filled inside the bottom covers 1. Installation bolts 16 are respectively provided on both sides at the bottom end of the bottom covers 1. Threaded holes 15 are respectively opened inside both sides at the bottom end of the frame body 2. Three through grooves 18 are respectively penetrated and provided at both ends and the middle position at the bottom of the frame body 2. The top end of the installation bolt 16 penetrates through the inside of the bottom cover 1, and the installation bolt 16 is threadedly rotatably connected inside the threaded hole 15. The through grooves 18 are communicated with the inside of the bottom cover 1;

[0032] Specifically, as Figure 1 and Figure 4 shown, the bottom covers 1 are installed and fixed at the bottom end of the frame body 2 through the threaded holes 15 and the installation bolts 16. The bottom covers 1 are communicated with the inside of the frame body 2 through the through grooves 18. The moisture-absorbing silica gel particles 17 filled inside the bottom covers 1 can assist in dehumidifying the air inside the frame body 2 and maintain a dry installation environment inside the bridge.

[0033] Three side grooves 10 are respectively equidistantly opened inside both sides of the top cover 3. Three second screw rods 12 are respectively equidistantly welded and fixed at the top ends of both sides of the frame body 2, and the right side of the second screw rod 12 penetrates through the inside of the side groove 10. A second locking ring 11 is threadedly rotatably connected to the outside of the second screw rod 12.

[0034] Working principle: When the utility model is in use, at the bottom end of the top cover 3, the three groups of third screws 20 fixed to the top end of the partition plate 13 can be respectively inserted into the inner groove 8. After the third lock ring 19 is screwed onto the outside of the third screw 20 and tightened at the top end of the top cover 3, the partition plate 13 can be fixedly installed at the bottom end of the top cover 3. When the top cover 3 is fixed to the top end of the frame body 2, the three groups of partition plates 13 provided can be inserted into the frame body 2, and the erection and placement space inside the frame body 2 can be partitioned. When erecting cables, different types of cables can be classified and separately placed. At the same time, when the partition plate 13 is used for partitioning, after loosening the third lock ring 19 to unlock the position of the partition plate 13 inside the frame body 2, the position of the partition plate 13 can be moved left and right at the bottom end of the inner groove 8 to adjust the size of the space used for partitioning the space. At the same time, when the cable tray is installed and used, at the top end of the top cover 3, the four fixing sleeves 9 fixed inside the outer cover 4 can be respectively inserted onto the outside of the four first screws 6. Then, after the first lock ring 7 is screwed onto the outside of the first screw 6 and tightened at the top end of the first screw 6, the outer cover 4 can be fixedly installed at the top of the cable tray. The outer cover 4 provided can cover and dust-proof and waterproof the top of the cable tray. And when the cable tray is in use, a bottom cover 1 is installed and fixed at the bottom end of the frame body 2 through the threaded holes 15 and the mounting bolts 16. The bottom cover 1 is communicated with the inside of the frame body 2 through the through groove 18. The moisture-absorbing silica gel particles 17 filled in the bottom cover 1 can assist in dehumidifying the air inside the frame body 2 and keep the dry erection environment inside the cable tray.

[0035] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A cable tray with an isolation structure, comprising a frame body (2), characterized in that: A top cover (3) is provided at the top of the outer part of the frame body (2), and an isolation structure for classifying and separating and protecting the cables inside the cable tray is provided on the top cover (3); The isolation structure includes an inner groove (8), a partition board (13), a first protective pad (14), a third locking ring (19), a third screw rod (20), a connecting gasket (21) and a second protective pad (22). A partition board (13) is provided at the bottom end of the top cover (3), and a third screw rod (20) is fixed at the top end of the partition board (13). An inner groove (8) is formed inside the top end of the top cover (3). A third locking ring (19) is provided at the top end of the inner groove (8), and a connecting gasket (21) is provided at the bottom end of the third locking ring (19). First protective pads (14) are respectively pasted and fixed on both sides inside the frame body (2), and second protective pads (22) are respectively pasted and fixed on both sides of the partition board (13).

2. The cable tray with an isolation structure according to claim 1, characterized in that: The inner groove (8) penetrates through the inside of the top cover (3). Three groups of the inner grooves (8) are equidistantly arranged at the top of the top cover (3). The top ends of the third screw rods (20) respectively penetrate through the inside of the inner groove (8) and the connecting gasket (21), and the third locking ring (19) is threadedly rotatably connected to the outside of the third screw rod (20).

3. A cable tray with an isolation structure according to claim 1, characterized in that: Three groups of the partition boards (13) are equidistantly arranged at the bottom end of the top cover (3). The first protective pad (14) and the second protective pad (22) are rubber material components.

4. A cable tray with an isolation structure according to claim 1, characterized in that: An outer cover (4) is provided at the top end of the top cover (3), and fixing sleeves (9) are respectively welded and fixed inside the four corners at the top end of the outer cover (4). Fixing heads (5) are respectively welded and fixed at the four corners at the top end of the top cover (3), and a first screw rod (6) is welded and fixed at the top end of the fixing head (5). A first locking ring (7) is provided at the top end of the fixing sleeve (9).

5. A cable tray with an isolation structure according to claim 4, characterized in that: The top end of the first screw rod (6) penetrates through the inside of the fixing sleeve (9), and the first locking ring (7) is threadedly rotatably connected to the outside of the first screw rod (6).

6. The cable tray with an isolation structure according to claim 1, characterized in that: Bottom covers (1) are respectively provided at both ends and the middle position of the bottom of the frame body (2), and moisture-absorbing silica gel particles (17) are filled inside the bottom covers (1). Mounting bolts (16) are respectively provided on both sides at the bottom end of the bottom covers (1). Threaded holes (15) are respectively formed inside both sides at the bottom end of the frame body (2). Three groups of through grooves (18) are respectively penetrated and arranged at both ends and the middle position of the bottom of the frame body (2).

7. The cable tray with an isolation structure according to claim 6, wherein: The top ends of the mounting bolts (16) penetrate through the inside of the bottom covers (1), and the mounting bolts (16) are threadedly rotatably connected to the inside of the threaded holes (15). The through grooves (18) are communicated with the inside of the bottom covers (1).

8. The cable tray with an isolation structure according to claim 1, characterized in that: Three groups of side grooves (10) are respectively equidistantly formed inside both sides of the top cover (3). Three groups of second screw rods (12) are respectively equidistantly welded and fixed at the top ends of both sides of the frame body (2), and the right sides of the second screw rods (12) penetrate through the inside of the side grooves (10), and a second locking ring (11) is threadedly rotatably connected to the outside of the second screw rods (12).

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