Tray type cable bridge

Abstract

The utility model discloses a tray type cable bridge which comprises a tray bridge, classification mechanisms are arranged on the inner side and the outer side of the tray bridge, the classification mechanisms are used for separating multiple strands of cables according to classes, and each classification mechanism comprises a partition plate, a dismounting and mounting assembly and an adjusting assembly. The partition plates are detachably connected with the tray bridge through the dismounting and mounting assembly, the partition plates in the installation state are used for separating multiple strands of cables according to classes, the classification mechanism enables the multiple partition plates in the installation state to separate the multiple strands of cables according to classes, and the multiple partition plates after installation enable the multiple strands of cables to be arranged on the inner side of the tray bridge according to classes. The cable tray is simple in structure and convenient to operate, the cables are prevented from intertwining, the partition plates with the corresponding number can be installed according to the number of actual cable types, the partition plates are convenient to disassemble and assemble, and the distance between every two adjacent partition plates can be freely adjusted, so that the width of a channel separated by the partition plates on the inner side of the tray bridge is changed to adapt to the cables with different diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trays, and specifically relates to a tray-type cable tray. Background Technique

[0002] The tray-type cable tray is mainly used for the laying of fully enclosed cables. It is most suitable for laying computer cables, communication cables, thermocouple cables and other control cables of highly sensitive systems. It has good effects on shielding interference of control cables and protection of cables in heavily corrosive environments.

[0003] For the existing tray-type cable tray, when wiring the cables, multiple cables are directly wired inside the tray bridge with cable ties. And the multiple cables are also divided into different types. The existing tray bridge cannot separate the multiple cables by type, which easily causes the situation that the multiple cables are entangled with each other and are relatively messy. Content of the Utility Model

[0004] The purpose of the utility model is to provide a tray-type cable tray to solve the problem that the existing tray bridge cannot separate multiple cables by type, which easily causes the multiple cables to be entangled with each other and be relatively messy as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A tray-type cable tray, including a tray bridge, a classification mechanism is arranged on the inner side and the outer side of the tray bridge, and the classification mechanism is used to separate multiple cables by type;

[0006] The classification mechanism includes a partition board, a disassembly and assembly component and an adjustment component;

[0007] The partition board is detachably connected to the tray bridge through the disassembly and assembly component, and the partition board in the installed state is used to separate multiple cables by type;

[0008] The adjustment component is used to assist in adjusting the distance between two adjacent partition boards.

[0009] Preferably, a sliding cover is slidably installed on the top of the tray bridge, and heat dissipation holes that completely penetrate are opened on the outer side of the tray bridge.

[0010] Preferably, the adjustment component includes a fixed rod, a groove, two fixed rings, multiple T-shaped parts, a moving ring, a spring, and a T-shaped groove;

[0011] The groove is formed at the bottom of the inner wall of the tray bridge. The fixed rod is fixedly connected to the inner wall of the groove. Two fixing rings are respectively fixedly connected to both ends of the fixed rod. The moving ring is slidably connected to the outer wall of the fixed rod. The T-shaped groove is formed on the outer side of the moving ring and extends towards its interior. The T-shaped member is slidably connected to the interior of the T-shaped groove. The spring is sleeved on the outside of the fixed rod, and both ends of the spring are fixedly connected to the adjacent two moving rings respectively.

[0012] Preferably, the partition is detachably connected to the moving ring, and the T-shaped member is fixedly connected to the bottom of the partition.

[0013] Preferably, the disassembly and assembly component includes a protruding part, a bolt hole and a bolt;

[0014] The protruding part is fixedly connected to the outer wall of the T-shaped groove. Through bolt holes are formed in both the protruding part and the outer side of the partition. The bolt is threadedly connected to the bolt hole.

[0015] Preferably, the T-shaped member and the T-shaped groove in the clamped state are used for pre-connecting the partition and the moving ring, and the bolt in the tightened state is used for fixedly installing the partition and the moving ring in the pre-connected state.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this classification mechanism, multiple partitions in the installed state separate multiple strands of cables by category. Then, the multiple installed partitions route the multiple strands of cables by category inside the tray bridge, avoiding the situation of cable entanglement. Also, the corresponding number of partitions can be installed according to the type and quantity of cables in actual situations. It is convenient to operate when disassembling and installing the partitions, and the distance between adjacent two partitions can be freely adjusted, thereby changing the width of the channels separated by multiple partitions inside the tray bridge to adapt to cables of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the classification mechanism of the present utility model;

[0019] Figure 3 is of the present utility model Figure 2 schematic diagram of structure A;

[0020] Figure 4 is a schematic diagram of another perspective structure of the classification mechanism of the present utility model.

[0021] In the figure: 1, tray cable bridge; 2, sliding cover; 3, heat dissipation holes; 4, classification mechanism; 401, fixed rod; 402, fixed ring; 403, T-shaped part; 404, partition; 405, moving ring; 406, spring; 407, T-shaped groove; 408, protrusion; 409, bolt hole; 4010, bolt; 4011, groove. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution for a tray-type cable bridge: a tray-type cable bridge, including a tray cable bridge 1, and a classification mechanism 4 is arranged on the inner and outer sides of the tray cable bridge 1. The classification mechanism 4 is used to separate multiple cables by category;

[0024] The classification mechanism 4 includes a partition 404, a disassembly and assembly component, and an adjustment component;

[0025] The partition 404 is detachably connected to the tray cable bridge 1 through the disassembly and assembly component, and the partition 404 in the installed state is used to separate multiple cables by category;

[0026] The adjustment component is used to assist in adjusting the distance between two adjacent partitions 404.

[0027] Please pay special attention to Figure 1 , a sliding cover 2 is slidably installed on the top of the tray cable bridge 1, and heat dissipation holes 3 that completely penetrate are opened on the outer side of the tray cable bridge 1.

[0028] In this embodiment: after the cables are installed inside the tray cable bridge 1, the sliding cover 2 can be slidably installed on the top of the tray cable bridge 1. And after the cables are used for a period of time, high temperature will be generated, and the heat dissipation holes 3 can be used to achieve the effect of heat dissipation and temperature reduction.

[0029] Please pay special attention to Figure 3 , the adjustment component includes a fixed rod 401, a groove 4011, two fixed rings 402, multiple T-shaped parts 403, a moving ring 405, a spring 406, and a T-shaped groove 407;

[0030] The groove 4011 is opened at the bottom of the inner wall of the tray bridge 1, the fixing rod 401 is fixedly connected to the inner wall of the groove 4011, two fixing rings 402 are respectively fixedly connected to both ends of the fixing rod 401, the moving ring 405 is slidably connected to the outer wall of the fixing rod 401, the T-shaped groove 407 is opened on the outside of the moving ring 405 and extends towards its interior, the T-shaped part 403 is slidably connected to the inside of the T-shaped groove 407, the spring 406 is sleeved on the outside of the fixing rod 401, and both ends of the spring 406 are respectively fixedly connected to the adjacent two moving rings 405.

[0031] In this embodiment: When it is necessary to install multiple cables inside the tray bridge 1, first install the corresponding number of partitions 404 according to the type and quantity of the cables. At this time, insert the T-shaped part 403 fixedly connected to the bottom of the partition 404 into the T-shaped groove 407, so that the engaged T-shaped part 403 and the T-shaped groove 407 pre-connect the partition 404 and the moving ring 405. And through the spring 406 arranged between the adjacent two moving rings 405, the retractable spring 406 assists the adjacent two moving rings 405 to adjust the distance along the trajectory of the fixing rod 401. Then the adjacent two moving rings 405 respectively drive the two partitions 404 to adjust the distance, thereby changing the channel width separated by the multiple partitions 404 inside the tray bridge 1 to adapt to cables of different diameters.

[0032] Please refer particularly to Figure 4 , the partition 404 is detachably connected to the moving ring 405, and the T-shaped part 403 is fixedly connected to the bottom of the partition 404.

[0033] In this embodiment: By inserting the T-shaped part 403 fixedly connected to the bottom of the partition 404 into the T-shaped groove 407, the engaged T-shaped part 403 and the T-shaped groove 407 pre-connect the partition 404 and the moving ring 405.

[0034] Please refer particularly to Figure 3 , the disassembly and assembly component includes a protrusion 408, a bolt hole 409 and a bolt 4010;

[0035] The protrusion 408 is fixedly connected to the outer wall of the T-shaped groove 407, bolt holes 409 that completely penetrate are opened on both the protrusion 408 and the outside of the partition 404, and the bolt 4010 is threadedly connected to the bolt hole 409.

[0036] In this embodiment: By sequentially passing the bolt 4010 through the bolt hole 409 opened inside the protrusion 408 and the partition 404, and threadedly connecting the bolt 4010 to the bolt hole 409, the bolt 4010 in the tightened state fixedly installs the partition 404 in the pre-connected state and the moving ring 405, and then the partition 404 is completely installed inside the tray bridge 1.

[0037] Please refer particularly toFigure 3 , the T-shaped part 403 and the T-shaped groove 407 in the clamped state are used to pre-connect the partition plate 404 and the moving ring 405, and the bolt 4010 in the tightened state is used to fixedly install the partition plate 404 and the moving ring 405 in the pre-connected state.

[0038] In this embodiment: by threading the bolt 4010 with the bolt hole 409, the bolt 4010 in the tightened state fixedly installs the partition plate 404 and the moving ring 405 in the pre-connected state.

[0039] Working principle: When multiple cables need to be installed inside the tray bridge 1, first install the corresponding number of partition plates 404 according to the type and quantity of the cables. At this time, insert the T-shaped part 403 fixedly connected to the bottom of the partition plate 404 into the T-shaped groove 407, so that the T-shaped part 403 and the T-shaped groove 407 in the clamped state pre-connect the partition plate 404 and the moving ring 405. At this time, pass the bolt 4010 through the protrusion 408 and the bolt hole 409 opened inside the partition plate 404 in sequence, and thread the bolt 4010 with the bolt hole 409. Then, the bolt 4010 in the tightened state fixedly installs the partition plate 404 and the moving ring 405 in the pre-connected state. Furthermore, the partition plate 404 is completely installed inside the tray bridge 1. If the number of cable types is four, then install four partition plates 404 in the above manner. Thus, the multiple installed partition plates 404 separate the multiple cables by category. It is also possible to install the corresponding number of partition plates 404 according to the actual number of cable types, and the disassembly and installation of the partition plates 404 are also convenient for operation;

[0040] After multiple partition plates 404 are installed, since some cables have larger diameters and some have smaller diameters, the spring 406 provided between two adjacent moving rings 405 enables the contractible and movable spring 406 to assist the two adjacent moving rings 405 to adjust the distance along the trajectory of the fixed rod 401. Then, the two adjacent moving rings 405 drive the two partition plates 404 to adjust the distance respectively, thereby changing the width of the channels separated by the multiple partition plates 404 inside the tray bridge 1 to adapt to cables of different diameters.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tray type cable tray, comprising a tray tray (1), characterized in that: The inner side and the outer side of the tray bridge (1) are provided with a classification mechanism (4), and the classification mechanism (4) is used to separate multiple cables into categories; The classification mechanism (4) comprises a partition (404), a disassembly assembly component and an adjustment assembly; The partition plate (404) is detachably connected to the tray bridge (1) via the disassembly assembly component, and the partition plate (404) in the installed state is used to separate multiple cables by type; The adjustment component is used to assist in adjusting the distance between two adjacent partitions (404).

2. A tray type cable tray according to claim 1, characterized in that: A sliding cover (2) is slidably mounted on the top of the tray bridge (1), and a completely penetrating heat dissipation hole (3) is provided on the outer side of the tray bridge (1).

3. The tray-type cable tray according to claim 1, characterized in that: The adjustment assembly comprises a fixed rod (401), a groove (4011), two fixed rings (402) and a plurality of T-shaped pieces (403), a movable ring (405), a spring (406), and a T-shaped groove (407); The groove (4011) is provided at the bottom of the inner wall of the pallet bridge (1); the fixing rod (401) is fixedly connected to the inner wall of the groove (4011); the two fixing rings (402) are respectively fixedly connected to the two ends of the fixing rod (401); the movable ring (405) is slidably connected to the outer wall of the fixing rod (401); the T-shaped groove (407) is provided at the outer side of the movable ring (405) and extends toward the inside thereof; the T-shaped piece (403) is slidably connected to the inside of the T-shaped groove (407); the spring (406) is sleeved on the outside of the fixing rod (401), and the two ends of the spring (406) are respectively fixedly connected to the two adjacent movable rings (405).

4. A tray type cable tray according to claim 3, characterized in that: The partition (404) is detachably connected to the movable ring (405), and the T-shaped piece (403) is fixedly connected to the bottom of the partition (404).

5. The tray type cable tray according to claim 3, characterized in that: The disassembly assembly comprises a protrusion (408), a bolt hole (409) and a bolt (4010); The protrusion (408) is fixedly connected to the outer wall of the T-shaped groove (407), and the outer sides of the protrusion (408) and the partition (404) are both provided with completely penetrating bolt holes (409), and the bolts (4010) are threadedly connected to the bolt holes (409).

6. A tray type cable tray according to claim 5, characterized in that: The T-shaped piece (403) and the T-shaped groove (407) in the engaged state are used to pre-connect the partition (404) and the movable ring (405), and the bolt (4010) in the tightened state is used to fix and install the partition (404) and the movable ring (405) in the pre-connected state.

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