Cable bridge with isolation groove

Abstract

The utility model relates to cable bridge technical field, and disclose a kind of cable bridge with isolation groove, including chassis;Bridge body is arranged in the inside of the chassis, the bridge body inside is provided with isolation mechanism, the inside of the chassis is provided with protection mechanism;The isolation mechanism includes isolation part and limiting portion, and isolation part includes baffle, the slide rail is opened in the bridge body inner wall. By rotating hand twist two and make stud two rotate and drive protective grid to move up, in the connecting cylinder of top cover bottom surface is connected on stud, make top cover bottom surface and protective grid top surface contact, to form the environment of ventilation and closed around bridge body, effectively prevent foreign matter to enter into bridge body and damage cable;Baffle is moved in slide rail by pulley and adjusts spacing, to make baffle add quantity and adjust the spacing between baffle and baffle according to the specification of cable, solve the problem that baffle in bridge body cannot be used flexibly.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, specifically to a cable tray with an isolation groove. Background Technology

[0002] Cable trays are classified into various structures such as trough type, tray type, ladder type, and mesh type, and consist of supports, brackets, and installation accessories. Cable trays inside buildings can be installed independently or laid on various building and pipe rack supports. They should be characterized by simple structure, beautiful appearance, flexible configuration, and convenient maintenance. All parts must be galvanized. Cable trays installed outdoors are also permitted.

[0003] Chinese patent provides a cable tray with an isolation groove, publication number CN216625153U. It includes a cable tray body with several evenly distributed rectangular through holes at its bottom. Each rectangular through hole has several partitions and several sliders, each disposed at the bottom of a partition. The connection between each slider and the partition is located within the rectangular through hole. Each slider can move arbitrarily along the length of the rectangular through hole. By setting up the cable tray body and partitions, and opening rectangular through holes in the cable tray body, and setting sliders on the partitions, the sliders drive the partitions to move within the rectangular through holes to adjust the spacing. This allows for the addition of partitions according to cable specifications and adjustment of the spacing between partitions, solving the problem of inflexible use of partitions in trough-type cable trays.

[0004] The device can add the number of partitions and adjust the spacing between partitions according to the cable specifications. However, since the cable tray is an open design, some foreign objects can easily enter the cable tray and affect the cable. Therefore, it is necessary to provide a cable tray with isolation grooves. Utility Model Content

[0005] The purpose of this invention is to provide a cable tray with an isolation groove to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable tray with an isolation groove, comprising a base frame; a cable tray body disposed inside the base frame, wherein an isolation mechanism is disposed inside the cable tray body, and a protective mechanism is disposed inside the base frame; the isolation mechanism comprises an isolation part and a limiting part, the isolation part comprising a partition plate, a slide rail being provided on the inner wall of the cable tray body, and a slot being provided on the surface of the partition plate, the partition plate and the slide rail being engaged through the slot, the inner wall of the slot being slidably connected to the inner wall of the slide rail, and the inner wall of the slot being slidably connected to the inner wall and bottom surface of the cable tray body; the limiting part comprises a screw and a hand-tightening mechanism, wherein the connecting surface of the screw and the connecting surface of the hand-tightening mechanism are fixedly connected; the protective mechanism comprises a top protective part and a side protective part, the top protective part comprising a connecting cylinder and a top cover, wherein the top surface of the connecting cylinder and the bottom surface of the top cover are fixedly connected; the side protective part comprises a side plate and a protective grid, wherein the bottom surface of the side plate is fixedly connected to the inner wall of the base frame, and the surface of the protective grid is slidably connected to the surface of the side plate.

[0007] Preferably, mounting plates are provided on both the left and right sides of the cable tray body, and the connecting surfaces of the two mounting plates are fixedly connected to the left and right sides of the cable tray body respectively. Bolts are provided on the surface of the mounting plates, and the mounting plates are connected to the base frame by bolts.

[0008] Preferably, the upper inner wall of the slot of the partition is provided with a first groove, and a first pulley is provided on the inner wall of the first groove. The front and rear sides of the first pulley are rotatably connected to the inner wall of the first groove. The lower inner wall of the slot of the partition is provided with a second groove, and a second pulley is provided on the inner wall of the second groove. The front and rear sides of the second pulley are rotatably connected to the inner wall of the second groove.

[0009] Preferably, the cable tray body has screw holes on both the left and right sides, the inner wall of the screw holes is threaded to the surface of the screw rod, and a limit rod is provided on the other connecting surface of the screw rod, and the other connecting surface of the screw rod is fixedly connected to the connecting surface of the limit rod.

[0010] Preferably, the inner wall of the base frame is provided with a fixing column, the bottom surface of the fixing column is fixedly connected to the inner wall of the base frame, the top surface of the fixing column is provided with a stud, the bottom surface of the stud is fixedly connected to the top surface of the fixing column, the surface of the stud is provided with a threaded ring, the inner wall of the threaded ring is screwed to the surface of the stud, and the connecting sleeve is sleeved on the surface of the stud.

[0011] Preferably, the inner wall of the base frame is provided with a threaded cylinder, the bottom surface of the threaded cylinder is fixedly connected to the inner wall of the base frame, and the top surface of the threaded cylinder is provided with a stud, the bottom surface of the stud is fixedly connected to the top surface of the threaded cylinder.

[0012] Preferably, the surface of the stud is provided with a hand-tightening part, the inner wall of the hand-tightening part is threadedly connected to the surface of the stud, the top surface of the stud is fixedly connected to the bottom surface of the protective grid, and the top surface of the protective grid is in contact with the bottom surface of the top cover.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1) The cable tray with isolation groove can rotate the stud by turning the hand screw two to move the protective grid up. Then, the connecting sleeve on the bottom of the top cover is connected to the stud, so that the bottom of the top cover and the top of the protective grid come into contact, thereby creating a ventilated and closed environment around the cable tray body, effectively preventing foreign objects from entering the cable tray body and damaging the cables.

[0015] 2) This cable tray with isolation groove uses pulleys to move the partitions in the slide rail to adjust the spacing, thereby allowing the number of partitions to be added and the spacing between partitions to be adjusted according to the specifications of the cables, solving the problem that the partitions inside the cable tray body cannot be used flexibly.

[0016] 3) This cable tray with isolation groove releases the partition by rotating the limit rod, and the adjusting screw drives the limit rod to rotate and move to restrict other partitions, so that the partitions will not affect the workers' installation operations, thus solving the problem of partitions moving at will and realizing the problem of controlling the use of partitions. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a frontal three-dimensional structural diagram of the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the isolation mechanism of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the partition of this utility model;

[0021] Figure 5 This is a side perspective sectional view of the present invention.

[0022] In the diagram: 1. Base frame, 2. Cable tray body, 3. Isolation mechanism, 301. Mounting plate, 302. Bolt, 303. Partition plate, 304. First pulley, 305. Second pulley, 306. Screw, 307. Hand-tightening, 308. Limiting rod, 4. Protective mechanism, 401. Fixing column, 402. Threaded ring, 403. Stud, 404. Connecting cylinder, 405. Top cover, 406. Side plate, 407. Threaded cylinder, 408. Second stud, 409. Second hand-tightening, 410. Protective grid. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0024] Combination Figures 1-5 This utility model provides a technical solution: a cable tray with an isolation groove, including a base frame 1; a cable tray body 2 disposed inside the base frame 1, an isolation mechanism 3 disposed inside the cable tray body 2, and a protective mechanism 4 disposed inside the base frame 1; the isolation mechanism 3 includes an isolation part and a limiting part, the isolation part includes a partition plate 303, a slide rail is provided on the inner wall of the cable tray body 2, a slot is provided on the surface of the partition plate 303, the partition plate 303 and the slide rail are engaged through the slot, the inner wall of the slot is slidably connected to the inner wall of the slide rail, and the inner wall of the slot is slidably connected to the inner wall and bottom surface of the cable tray body 2; the limiting part includes a screw 306 and a hand-tightening 307, the connecting surface of the screw 306 is fixedly connected to the connecting surface of the hand-tightening 307; mounting plates 301 are provided on both the left and right sides of the cable tray body 2, and the two mounting plates 301 are connected The mounting plate 301 is fixedly connected to the left and right sides of the cable tray body 2. The mounting plate 301 is provided with bolts 302, and the mounting plate 301 is connected to the base frame 1 by bolts 302. The upper inner wall of the slot of the partition plate 303 is provided with a groove 1, and the inner wall of the groove 1 is provided with a first pulley 304. The front and rear sides of the first pulley 304 are rotatably connected to the inner wall of the groove 1. The lower inner wall of the slot of the partition plate 303 is provided with a groove 2, and the inner wall of the groove 2 is provided with a second pulley 305. The front and rear sides of the second pulley 305 are rotatably connected to the inner wall of the groove 2. The left and right sides of the cable tray body 2 are provided with screw holes, and the inner wall of the screw holes is threaded to the surface of the screw rod 306. The other connecting surface of the screw rod 306 is provided with a limit rod 308, and the other connecting surface of the screw rod 306 is fixedly connected to the connecting surface of the limit rod 308.

[0025] Furthermore, in this embodiment, the partition 303 is moved and its spacing is adjusted by a pulley moving it in the slide rail. This allows the number of partitions 303 to be added and the spacing between them to be adjusted according to the cable specifications, solving the problem that the partitions 303 in the cable tray body 2 cannot be used flexibly. The partition 303 is released by rotating the limiting rod 308, and the adjusting screw 306 drives the limiting rod 308 to rotate and move to restrict other partitions 303. This ensures that the partitions 303 will not affect the installation operation of the workers, solving the problem of the partitions 303 moving arbitrarily and realizing the problem of controlling the use of the partitions 303. Example

[0026] See Figure 1 , Figure 2 and Figure 5 Furthermore, based on Embodiment 1, the protective mechanism 4 includes a top protective section and a side protective section. The top protective section includes a connecting cylinder 404 and a top cover 405, with the top surface of the connecting cylinder 404 fixedly connected to the bottom surface of the top cover 405. The side protective section includes a side plate 406 and a protective grid 410, with the bottom surface of the side plate 406 fixedly connected to the inner wall of the base frame 1 and the surface of the protective grid 410 slidably connected to the surface of the side plate 406. A fixing post 401 is provided on the inner wall of the base frame 1, with the bottom surface of the fixing post 401 fixedly connected to the inner wall of the base frame 1 and a stud 403 provided on the top surface of the fixing post 401, with the bottom surface of the stud 403 fixedly connected to the top surface of the fixing post 401. A threaded ring 402 is provided on the surface of the stud 403. The inner wall of the threaded ring 402 is threaded to the surface of the stud 403. A connecting cylinder 404 is sleeved on the surface of the stud 403. A threaded cylinder 407 is provided on the inner wall of the base frame 1. The bottom surface of the threaded cylinder 407 is fixedly connected to the inner wall of the base frame 1. A second stud 408 is provided on the top surface of the threaded cylinder 407. The bottom surface of the second stud 408 is fixedly connected to the top surface of the threaded cylinder 407. A second hand-tightening 409 is provided on the surface of the second stud 408. The inner wall of the second hand-tightening 409 is threaded to the surface of the second stud 408. The top surface of the second stud 408 is fixedly connected to the bottom surface of the protective grid 410. The top surface of the protective grid 410 is in contact with the bottom surface of the top cover 405.

[0027] Furthermore, in this embodiment, by rotating the hand screw 409, the stud 408 rotates and drives the protective grid 410 upward. The connecting cylinder 404 on the bottom surface of the top cover 405 is then fitted onto the stud 403, so that the bottom surface of the top cover 405 and the top surface of the protective grid 410 come into contact. This creates a ventilated and enclosed environment around the cable tray body 2, effectively preventing foreign objects from entering the cable tray body 2 and damaging the cables.

[0028] In actual operation, bolts 302 are first used to securely connect the cable tray body 2 to the base frame 1. The cable tray body 2 and partition plates 303 are installed, and a slide rail is provided on the cable tray body 2. Friction exists between the partition plate 303 and the surface of the cable tray body 2 during sliding. When the friction is high, the partition plate 303 may get stuck and unable to move. Pulleys are installed on the partition plate 303 to reduce the friction between the partition plate 303 and the surface of the cable tray body 2, solving the problem of the partition plate 303 getting stuck during movement. The pulleys move the partition plate 303 within the slide rail to adjust the spacing, allowing the number of partition plates 303 to be added and the spacing between partition plates 303 to be adjusted according to the cable specifications. This solves the problem of the partition plates 303 within the cable tray body 2 not being able to be used flexibly. Simultaneously, turning screw 307 by hand rotates screw 306, which in turn rotates limit rod 308. The positioning rod 308 restricts the movement of the partition 303. When the partition 303 is not needed, the positioning rod 308 blocks the partition 303 to prevent movement. When the partition 303 is needed, the partition 303 is released by rotating the positioning rod 308. The adjusting screw 306 drives the positioning rod 308 to rotate and move, restricting other partitions 303. This ensures that the partition 303 will not affect the installation operation of the staff, solving the problem of the partition 303 moving at will and realizing the problem of controlling the use of the partition 303. Then, the connecting cylinder 404 on the bottom surface of the top cover 405 is sleeved on the stud 403, and the bottom surface of the connecting cylinder 404 contacts the top surface of the threaded ring 402. By rotating the hand screw 409, the stud 408 is rotated, which drives the protective grid 410 to move upward, so that the bottom surface of the top cover 405 contacts the top surface of the protective grid 410. This creates a ventilated and closed environment around the cable tray body 2, effectively preventing foreign objects from entering the cable tray body 2 and damaging the cables.

[0029] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable tray with an isolation groove, comprising a base frame (1); and a cable tray body (2) disposed inside the base frame (1), characterized in that: The cable tray body (2) is provided with an isolation mechanism (3), and the base frame (1) is provided with a protective mechanism (4). The isolation mechanism (3) includes an isolation part and a limiting part. The isolation part includes a partition (303). The inner wall of the cable tray body (2) is provided with a slide rail. The surface of the partition (303) is provided with a slot. The partition (303) and the slide rail are connected by the slot. The inner wall of the slot is slidably connected to the inner wall of the slide rail. The inner wall of the slot is slidably connected to the inner wall and bottom surface of the cable tray body (2). The limiting part includes a screw (306) and a hand screw (307). The connecting surface of the screw (306) is fixedly connected to the connecting surface of the hand screw (307). The protective mechanism (4) includes a top protective part and a side protective part. The top protective part includes a connecting cylinder (404) and a top cover (405). The top surface of the connecting cylinder (404) is fixedly connected to the bottom surface of the top cover (405). The side protective part includes a side plate (406) and a protective grid (410). The bottom surface of the side plate (406) is fixedly connected to the inner wall of the base frame (1). The surface of the protective grid (410) is slidably connected to the surface of the side plate (406).

2. A cable tray with an isolation groove according to claim 1, characterized in that: The cable tray body (2) is provided with mounting plates (301) on both the left and right sides. The connecting surfaces of the two mounting plates (301) are fixedly connected to the left and right sides of the cable tray body (2) respectively. The mounting plates (301) are provided with bolts (302) on their surfaces. The mounting plates (301) are connected to the base frame (1) by bolts (302).

3. A cable tray with an isolation groove according to claim 1, characterized in that: The upper inner wall of the slot of the partition (303) is provided with a groove 1, and a first pulley (304) is provided on the inner wall of the groove 1. The front and rear sides of the first pulley (304) are rotatably connected to the inner wall of the groove 1. The lower inner wall of the slot of the partition (303) is provided with a groove 2, and a second pulley (305) is provided on the inner wall of the groove 2. The front and rear sides of the second pulley (305) are rotatably connected to the inner wall of the groove 2.

4. A cable tray with an isolation groove according to claim 1, characterized in that: The cable tray body (2) has screw holes on both the left and right sides. The inner wall of the screw hole is threaded to the surface of the screw rod (306). A limit rod (308) is provided on the other connecting surface of the screw rod (306). The other connecting surface of the screw rod (306) is fixedly connected to the connecting surface of the limit rod (308).

5. A cable tray with an isolation groove according to claim 1, characterized in that: The inner wall of the base frame (1) is provided with a fixing column (401), the bottom surface of the fixing column (401) is fixedly connected to the inner wall of the base frame (1), the top surface of the fixing column (401) is provided with a stud (403), the bottom surface of the stud (403) is fixedly connected to the top surface of the fixing column (401), the surface of the stud (403) is provided with a threaded ring (402), the inner wall of the threaded ring (402) is screwed to the surface of the stud (403), and the connecting cylinder (404) is sleeved on the surface of the stud (403).

6. A cable tray with an isolation groove according to claim 1, characterized in that: The inner wall of the base frame (1) is provided with a threaded cylinder (407), the bottom surface of the threaded cylinder (407) is fixedly connected to the inner wall of the base frame (1), and the top surface of the threaded cylinder (407) is provided with a stud (408), the bottom surface of the stud (408) is fixedly connected to the top surface of the threaded cylinder (407).

7. A cable tray with an isolation groove according to claim 6, characterized in that: The surface of the stud (408) is provided with a hand-tightening part (409), the inner wall of the hand-tightening part (409) is threadedly connected to the surface of the stud (408), the top surface of the stud (408) is fixedly connected to the bottom surface of the protective grid (410), and the top surface of the protective grid (410) is in contact with the bottom surface of the top cover (405).

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