Cable tray with hooks

Abstract

The application discloses a cable bridge with hooks and belongs to the technical field of cable bridges. The cable bridge comprises a bridge main body and a cover plate covering the bridge main body. The bridge main body comprises a bottom plate and two side plates respectively arranged on the two sides of the bottom plate. First supporting pieces are arranged on the inner walls of the side plates. Hangers are connected to the first supporting pieces. The hangers are detachably connected to hooks. The cable lines can be supported by the hooks. The overall manufacturing cost is low, and the efficiency is high. The height of each hook can be adjusted. The cable lines can be layered and laid flat at the place where the cable lines need to be distinguished, and the maintenance is facilitated. First through holes are arranged on the side plates, the hooks can be directly connected to the side plates, the connection is convenient and fast, the hooks can be temporarily connected to the outer sides of the side plates, and the efficiency and safety of temporary cable laying are improved. C-shaped groove pieces are arranged at the lower ends of the side plates, and the side plates can be connected to external supports or equipment.

Description

Technical Field

[0001] This invention belongs to the field of cable tray technology, and specifically relates to a cable tray with hooks. Background Technology

[0002] Cable trays are frames used to support cables and serve as carriers for various cable installations. Generally, in trough-type or ladder-type cable trays, cables are laid on the base plate or the ladder at the bottom, and the cable bundles are relatively concentrated. However, in actual use, it is necessary to distinguish some cables from the cables in the bundle. Existing cable trays cannot meet the requirements for differentiation. Sometimes, during maintenance, it is necessary to separate some cables from the bundle, which requires marking them at intervals, making maintenance inconvenient. Some existing cable trays have hooks inside the tray, but the hooks are mostly fixed by riveting, welding, or other methods. The vertical position of the hooks cannot be adjusted, and the spacing between the hooks cannot be adjusted along the length of the cable tray, making it unsuitable for various types of cables. Summary of the Invention

[0003] Technical problem: In view of the above-mentioned problems existing in the prior art, the technical problem to be solved by the present invention is to provide a cable tray with hooks that facilitates the support of some cables inside the tray and facilitates cable maintenance.

[0004] Technical Solution: To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A cable tray with hooks includes a tray body and a cover plate covering the tray body. The tray body includes a base plate and two side plates located on both sides of the base plate. A first support member is provided on the inner wall of the side plate, and a hanger is connected to the first support member. A hook is detachably connected to the hanger.

[0006] Furthermore, the bracket includes a back plate, a panel arranged parallel to the back plate, and a top plate for connecting the back plate and the panel. The first support member is provided with a plurality of limiting through holes corresponding to the back plate. When the back plate is inserted into the limiting through holes, the height of the top plate is lower than the height of the top of the side plate.

[0007] Furthermore, the panel is provided with a plurality of first through holes, and the hook includes a base plate, a hook body disposed on the front side of the base plate, and a bent hook disposed on the back side of the base plate and corresponding to the first through holes.

[0008] Furthermore, the number of the bending hooks is more than one.

[0009] Furthermore, the hook body is a straight rod, a bent rod, a straight plate, or an arc-shaped plate.

[0010] Furthermore, the back panel is provided with a second through hole, and when the panel is inserted into the limiting through hole, a partition plate is connected between the corresponding brackets on the two side panels.

[0011] Furthermore, a C-shaped groove is connected to the lower end of the side plate.

[0012] Furthermore, the side plate is detachably connected to the base plate via connecting bolts.

[0013] Furthermore, the first support member is an inverted L-shaped plate.

[0014] Furthermore, the side plate is also provided with multiple first through holes, and hooks are detachably connected to the side plate.

[0015] Beneficial effects: Compared with the prior art, the present invention has the following advantages:

[0016] 1. The first support is set through the inner wall of the side panel, and the bracket is hung on the first support. The hook is detachably connected to the bracket. The hook can support the cable and separate part of the cable from the wire bundle on the base plate. The side panel, bracket and hook are manufactured separately, with low overall manufacturing cost and high efficiency. It can be quickly assembled and disassembled. The hook model can be selected to adapt to different wire diameters and different models of cables, making it convenient for cables to be marked or inspected.

[0017] 2. The brackets can be inserted into different limiting through holes as needed. The spacing between the brackets is adjustable to accommodate cables of different weights and models. The bracket panel has multiple first through holes, and the height of each hook is adjustable, making it easy to fix the cable at different heights to accommodate different models of cables.

[0018] 3. The back panel of the bracket is provided with multiple second through holes. The space inside the cable tray is divided by inserting a partition plate into the second through holes. This makes it easy to separate and lay the cables in layers where it is necessary to distinguish the cables, which is convenient for maintenance. The bracket can be equipped with a front panel or a back panel. The front panel or the back panel can be used at intervals along the length of the cable tray. The front panel can be used with hooks to bundle the cables together, while the back panel can be used with partition plates to lay the cables in rows, which is convenient for identification and maintenance.

[0019] 4. A first through hole is provided on the side plate, which makes it easy and quick to connect the hook directly to the side plate. The hook can also be temporarily hung on the outer side of the side plate, which makes it convenient for the temporary cable to be laid to run along the cable tray, improving the efficiency and safety of temporary cable laying. When disassembling, the outer hook can be removed without affecting the original cable tray structure and internal wiring harness.

[0020] 5. The side plates and bottom plate of the cable tray body are detachable, which can save transportation space after disassembly;

[0021] 6. A C-shaped groove is provided at the lower end of the side plate to facilitate connection with external brackets or equipment. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0023] Figure 2 This is a top view of the main structure of the cable tray in Embodiment 1;

[0024] Figure 3 This is a schematic diagram of the hanging bracket structure in Example 1;

[0025] Figure 4 This is a schematic diagram of the panel structure in Embodiment 1;

[0026] Figure 5 This is a schematic diagram of the backplate structure of Example 1;

[0027] Figure 6 This is a schematic diagram of the hook structure in Example 1;

[0028] Figure 7 This is a schematic diagram of another usage method of the bracket in Example 1;

[0029] Figure 8 This is a schematic diagram of the side plate structure of Example 2;

[0030] Figure 9 This is a schematic diagram of the structure of Example 2;

[0031] Figure 10 This is a schematic diagram of the structure of Example 3. Detailed Implementation

[0032] The present invention will be further illustrated below with reference to specific embodiments. These embodiments are implemented based on the technical solutions of the present invention, and it should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0033] Example 1

[0034] like Figure 1As shown, a cable tray with hooks includes a tray body and a cover plate 1. The tray body is U-shaped, and the cover plate 1 covers the tray body to enclose it. The tray body includes a base plate 2 and two side plates 3, which are located on the left and right sides of the base plate 2, respectively. The side plates 3 are detachably connected to the base plate 2 by connecting bolts 21. Multiple connecting bolts 21 are arranged along the length of the base plate 2. The detachability of the side plates 3 and the base plate 2 facilitates disassembly and transportation, saving space. A second support member 32 is provided at the top of the outer side wall of the side plate 3. The second support member 32 is a bent plate with a downward bending part. The upper part of the second support member 32 is flat to facilitate support of the cover plate 1. A C-shaped groove member 6 is connected to the lower end of the side plate 3. The C-shaped groove member 6 has a long groove inside to facilitate connection with matching T-bolts, thereby fixing the tray body to an external bracket or equipment.

[0035] like Figure 1 and Figure 2 As shown, each of the two side plates 3 has a first support member 31 on its inner wall. The first support member 31 is an inverted L-shaped plate that extends along the length of the side plate 3. The first support member 31 has multiple limiting through holes 311, which are rectangular holes and are evenly distributed along the length of the first support member 31. Multiple hangers 4 are connected to the first support member 31, and these hangers 4 are evenly spaced along the length of the first support member 31. The brackets 4 on plate 3 correspond one-to-one. Each bracket 4 is an inverted U-shaped plate including a back plate 41, a front plate 42, and a top plate 43. The front plate 42 is parallel to the back plate 41, and the top ends of the front plate 42 and the back plate 41 are evenly connected to the top plate 43. The back plate 41 corresponds to the size of the limiting through hole 311. When in use, the back plate 41 is inserted into the limiting through hole 311 (the number of brackets 4 used and the insertion position are selected as needed), so that the bracket 4 is inserted into the first support member 31. After 31, the back plate 41 is attached to the inner wall of the corresponding side plate 3. The height of the top plate 43 is lower than the height of the top of the side plate 3, so as not to affect the closing of the cover plate 1. The hanger 4 is connected to the hook 5. The panel 42 is provided with multiple first through holes 421. The first through holes 421 are square holes. The multiple first through holes 421 are evenly arranged at equal distances. The hook 5 includes a base plate 51, a hook body 52 and a bending hook 53. The base plate 51 is a vertical plate. The hook body 52 is an arc plate (or a straight rod, a bent rod or a straight plate) and is set on the front of the base plate 51. The hook body 52 can be used to support the cable and raise the cable. There are two bending hooks 53 and they correspond to the size and position of the first through holes 421. When in use, the two bending hooks 53 are inserted into the two adjacent first through holes 421, thereby connecting the hook 5 to the panel 42. By adjusting the first through holes 421 at different heights into which the bending hooks 53 are inserted, the height of the hook 5 can be adjusted. Multiple hooks 5 can be set on the same hanger 4.

[0036] like Figure 5 and Figure 7 As shown, the back plate 41 is provided with multiple vertically distributed second through holes 411. The multiple second through holes 411 are equally spaced and are rectangular holes. When the panel 42 is inserted into the limiting through hole 311, the back plates 41 of the two brackets 4 at corresponding positions on the two side plates 3 face each other. The two ends of the partition plate 7 are respectively inserted into the second through holes 411 at the same height on the two corresponding back plates 41, thereby dividing the space inside the cable tray body by the partition plate 7. The number of partition plates 7 can be set as needed, and the position of the partition plate 7 in the length direction of the cable tray body can be selected. The corresponding two brackets 4 can be inserted into the positions on the cable tray body that need to be divided.

[0037] Example 2

[0038] like Figure 8 and Figure 9 As shown, the difference from Embodiment 1 is that when the cable tray body does not need to be dustproof, the side plate 3 is also provided with multiple first through holes 421. The multiple first through holes 421 are evenly distributed on the side plate 3, so there is no need to use the hanger 4 and the hook 5 to connect to the inner side wall of the side plate 3, which is convenient and quick.

[0039] Example 3

[0040] like Figure 10 As shown, the difference from embodiment 2 is that a hook 5 is also connected to the outer side wall of the side plate 3. The bent hook 53 of the hook 5 is hung from the outside on the first through hole 421 of the side plate 3, so that the hook 5 is connected to the outer side wall of the side plate 3, which facilitates the fixing of temporary cables.

[0041] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A cable tray with hooks, characterized in that, The cable tray includes a main body and a cover plate (1) covering the main body. The main body includes a base plate (2) and two side plates (3) located on both sides of the base plate (2). A first support member (31) is provided on the inner wall of the side plate (3). A hanger (4) is connected to the first support member (31). A hook (5) is detachably connected to the hanger (4). The hanger (4) includes a back plate (41), a panel (42) arranged parallel to the back plate (41), and a top plate (43) for connecting the back plate (41) and the panel (42). The first support member (31) is provided with a plurality of limiting through holes (311) corresponding to the back plate (41). When the back plate (41) is inserted into the limiting through hole (311), the cable tray is positioned so that the cable tray can be positioned to support the back plate (41) and the panel (42). When 1), the height of the top plate (43) is lower than the height of the top of the side plate (3). The panel (42) is provided with a plurality of first through holes (421). The hook (5) includes a base plate (51), a hook body (52) provided on the front side of the base plate (51), and a bent hook (53) provided on the back side of the base plate (51) and corresponding to the first through hole (421). The back plate (41) is provided with a second through hole (411). When the panel (42) is inserted into the limiting through hole (311), a partition plate (7) is connected between the corresponding hangers (4) on the two side plates (3). The side plate (3) is also provided with a plurality of first through holes (421). The hook (5) is detachably connected to the side plate (3).

2. The cable tray with hooks according to claim 1, characterized in that, The number of the bending hooks (53) is more than one.

3. The cable tray with hooks according to claim 1, characterized in that, The hook (52) is a straight rod, a bent rod, a straight plate, or an arc-shaped plate.

4. The cable tray with hooks according to claim 1, characterized in that, The lower end of the side plate (3) is connected to a C-shaped groove (6).

5. The cable tray with hooks according to claim 1, characterized in that, The side plate (3) is detachably connected to the bottom plate (2) by connecting bolts (21).

6. The cable tray with hooks according to claim 1, characterized in that, The first support member (31) is an inverted L-shaped plate.

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