Adjustable cable bridge structure easy to assemble

Abstract

The utility model provides an easy-to-assemble adjustable cable bridge structure which comprises a bridge body, a cover plate is movably connected to the upper portion of the bridge body, access holes are uniformly formed in the upper end face of the cover plate, hinges are uniformly and fixedly connected to the upper portions of the right end faces of inner cavities of the access holes, and access doors are fixedly connected to the other ends of the hinges. The access door is installed in the inner cavity of the access opening, fixing devices are evenly arranged on the bottom end face of the inner cavity of the bridge body, the device is simple in structure and convenient to operate, and the safety of the cable is effectively improved.

Description

Technical Field

[0001] The present disclosure specifically discloses a cable tray technical field, in particular to an easy-to-assemble and adjustable cable tray structure. Background Art

[0002] Cable trays are available in trough, tray, ladder, and grid types, and are composed of brackets, supports, and mounting accessories. Cable trays can be installed independently within buildings or on supports in various buildings and pipe corridors. They should feature simple structure, attractive appearance, flexible configuration, and easy maintenance. All parts must be galvanized, and installed outdoors.

[0003] According to application number 202222712989.1, a cable tray with adjustable lifting capacity is disclosed, which belongs to the technical field of cable trays. A cable tray with adjustable lifting capacity comprises a cable tray body, a cover plate is provided on the upper end surface of the cable tray body, a slidingly connected bearing plate is provided in the cable tray body, and the left and right ends of the bearing plate located on the outside of the cable tray body are fixedly connected to fixed blocks, a movable groove is provided on the right side of the fixed block, an active rack is inserted in the movable groove, an installation groove is provided on one end of the fixed block near the cable tray body, and the installation groove is located on the left side of the movable groove and is connected to the movable groove, a driven gear meshing with the active rack is provided in the installation groove, the bearing plate is moved up and down according to the size of the cable, and the bearing plate is fixed, so that the cables are arranged clearly and not easy to loosen, thereby improving the use efficiency of the cable tray;

[0004] Existing cable trays use grooved bearing plates to install cables. When the bearing plates are moved up and down, the cables will be pulled, causing them to become messy or damaged. At the same time, the closed cable tray is not convenient for cable maintenance and installation. Therefore, we propose an easy-to-assemble and adjustable cable tray structure. Summary of the Invention

[0005] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a structure that is easy to install and adjustable.

[0006] An easy-to-assemble adjustable cable tray structure includes a cable tray body, a cover plate movably connected to the upper part of the cable tray body, an inspection port evenly provided on the upper end face of the cover plate, a hinge evenly fixedly connected to the upper right end face of the inner cavity of the inspection port, an inspection door fixedly connected to the other end of the hinge, the inspection door is installed in the inner cavity of the inspection port, and a fixing device is evenly provided on the bottom end face of the inner cavity of the cable tray body.

[0007] According to the technical solution provided in the embodiment of the present application, the fixing device includes an arc-shaped plate, a movable plate, a connecting column, a reset spring and a vertical plate. The bottom end surface of the inner cavity of the bridge frame body is evenly fixedly connected with the vertical plate. Four groups of vertical plates are arranged at the same longitudinal cross-section. Adjacent vertical plates are fixedly connected with connecting columns. Two groups of movable plates with the same structure are sleeved on the middle part of the outer wall of the connecting column. The upper end surfaces of the movable plates are fixedly connected with arc-shaped plates. The movable plates are fixedly connected with reset springs on the end surfaces away from one another. The reset springs are sleeved on the outside of the connecting columns. The ends of the reset springs are fixedly connected to the opposite surfaces of the adjacent vertical plates.

[0008] According to the technical solution provided in the embodiment of the present application, four groups of the fixing devices are provided, and the arc-shaped plates are located directly below the inspection port.

[0009] According to the technical solution provided in the embodiment of the present application, rubber pads are bonded to the inner walls of the curved plates, and curved edging is provided on both the front and rear end surfaces of the rubber pads.

[0010] According to the technical solution provided in the embodiment of the present application, a handle is fixedly connected to the left side of the upper end surface of the inspection door, and an anti-slip sleeve is provided on the outer wall of the handle.

[0011] According to the technical solution provided in the embodiment of the present application, a slide groove is provided on the upper end surface of the bridge frame body, and sliders are evenly fixedly connected to the left and right sides of the lower end surface of the cover plate. The sliders are installed inside the slide groove, and the slide groove matches the sliders.

[0012] In summary, the present application discloses an easy-to-assemble and adjustable cable tray structure.

[0013] Beneficial effects:

[0014] 1. Through the bridge body, slide, slider, cover, inspection port and inspection door, the slide and slider cooperate to ensure that the cover can be installed quickly and stably, thereby improving the installation efficiency. At the same time, the inspection door can be opened to facilitate the installation and maintenance of the cable.

[0015] 2. Through the bridge body and the fixing device, the reset spring is expanded and contracted to drive the movable plate closer or farther away, thereby driving the arc plate closer or farther away, and cables of different specifications can be locked to avoid the cables being in a mess, which is inconvenient for maintenance or use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the easy-to-assemble adjustable cable tray structure in this application;

[0018] Figure 2 This is a schematic diagram of the top view of the easy-to-assemble adjustable cable tray structure in this application.

[0019] In the figure: 1. Bridge body; 2. Cover plate; 3. Hinge; 4. Inspection door; 5. Handle; 6. Slide groove; 7. Slider; 8. Fixing device; 81. Arc plate; 82. Moving plate; 83. Connecting column; 84. Return spring; 85. Vertical plate; 9. Inspection port. DETAILED DESCRIPTION

[0020] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant invention and are not intended to limit the invention. It should also be noted that, for ease of description, only portions relevant to the invention are shown in the accompanying drawings.

[0021] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] As mentioned in the background technology, the cable tray in the prior art uses a grooved supporting plate to install cables. When the supporting plate is moved up and down, the cables will be pulled, causing the cables to become messy or damaged. At the same time, the closed cable tray is not convenient for cable inspection and installation. The present disclosure proposes a structure that is easy to install and adjustable.

[0023] Example 1

[0024] See also Figure 1 , an easy-to-assemble adjustable cable bridge structure, including a bridge body 1, and the bridge body 1 is in the shape of a groove with an opening facing upward, and a cover plate 2 is movably connected to the upper part of the bridge body 1. In order to facilitate the installation and maintenance of the cables in the inner cavity of the bridge body 1, an inspection port 9 is evenly opened on the upper end surface of the cover plate 2. In order to ensure that the inspection door 4 does not rotate toward the inner cavity of the bridge body 1, a blocking ring is evenly fixedly connected to the lower part of the inner wall of the inspection port 9. There are four groups of inspection ports 9, and the upper part of the right end surface of the inner cavity of the four groups of inspection ports 9 is evenly fixedly connected with a hinge 3, and the other end of the hinge 3 is fixedly connected with an inspection door 4, and the inspection door 4 is installed in the inner cavity of the inspection port 9.

[0025] See also Figure 1 In order to facilitate the fixation of the cables, fixing devices 8 are evenly arranged on the bottom end surface of the inner cavity of the bridge body 1. There are three groups of fixing devices 8 arranged horizontally, which can ensure that multiple groups of cables are locked and effectively improve the use efficiency of the bridge body 1.

[0026] See also Figure 1In order to ensure that the cables in the inner cavity of the bridge body 1 are fixed and avoid the cables being in disarray, a fixing device 8 is composed of an arc plate 81, a movable plate 82, a connecting column 83, a return spring 84 and a vertical plate 85. The vertical plates 85 are evenly fixedly connected to the bottom end surface of the inner cavity of the bridge body 1, and four groups of vertical plates 85 are arranged at the same longitudinal cross-section. Connecting columns 83 are fixedly connected between adjacent vertical plates 85. Two groups of movable plates 82 with the same structure are sleeved in the middle of the outer wall of the connecting column 83. The upper end surface of the movable plate 82 is fixedly connected with an arc plate 81. In order to ensure that the arc plate 81 can be close to or away from each other, a return spring 84 is fixedly connected to the end surface of the movable plate 82 that is away from each other. The return spring 84 is sleeved on the outside of the connecting column 83, and the end of the return spring 84 is fixedly connected to the opposite surface of the adjacent vertical plate 85.

[0027] See also Figure 2 In order to facilitate the installation and maintenance of the cables, four sets of fixing devices 8 are provided, and the arc-shaped plate 81 is located directly below the inspection port 9, making it convenient for the staff to open the inspection door 4 to install and repair the cables.

[0028] See also Figure 2 In order to ensure that the cable is not damaged, rubber pads are bonded to the inner wall of the arc plate 81, and arc-shaped edges are provided on the front and rear end surfaces of the rubber pads to improve the safety of the cable.

[0029] Please refer to the figure. In order to facilitate the opening of the inspection door 4, a handle 5 is fixedly connected to the left side of the upper end surface of the inspection door 4, and an anti-slip sleeve is provided on the outer wall of the handle 5 to facilitate the use of the staff.

[0030] Example 2

[0031] See also Figure 1 In order to improve the stability of the cover plate 2, a slide groove 6 is opened on the upper end surface of the bridge body 1, and sliders 7 are evenly fixed on the left and right sides of the lower end surface of the cover plate 2, and the sliders 7 are installed inside the slide groove 6. The cross-sections of the slide groove 6 and the slider 7 are both trapezoidal, and the slide groove 6 matches the slider 7, which is convenient for disassembly.

[0032] Working principle: When in use, install the bridge body 1 at the designated position, and then pass the cables that need to pass through the inner cavity of the bridge body 1, and place them in the corresponding fixing device 8 according to the arrangement order of the cables. During installation, pull the arc plate 81 to both sides, driving the movable plate 82 to move to both sides, thereby contracting the reset spring 84, and then place the corresponding cable between the left and right arc plates 81, loosen the arc plate 81, and reset it through the reset spring 84, driving the movable plate 82 closer, and at the same time driving the left and right arc plates 81 closer, and locking the cable to avoid clutter. Then, cooperate with the slider 7 through the slide groove 6, insert the slider 7 into the inner cavity of the slide groove 6, push the cover plate 2, and the cover plate 2 is stably installed on the upper end face of the bridge body 1.

[0033] The above description is merely a preferred embodiment of the present application and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the invention herein is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the inventive concept. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features having similar functions disclosed in this application.

Claims

1. An easy-to-assemble adjustable cable tray structure, comprising a tray body (1), characterized in that: The upper part of the bridge main body (1) is movably connected to a cover plate (2), and an inspection port (9) is evenly provided on the upper end surface of the cover plate (2). A hinge (3) is evenly fixedly connected to the upper part of the right end surface of the inner cavity of the inspection port (9), and the other end of the hinge (3) is fixedly connected to an inspection door (4). The inspection door (4) is installed in the inner cavity of the inspection port (9), and a fixing device (8) is evenly provided on the bottom end surface of the inner cavity of the bridge main body (1).

2. The easily assembled and adjustable cable tray structure according to claim 1 is characterized in that: The fixing device (8) comprises an arc-shaped plate (81), a movable plate (82), a connecting column (83), a reset spring (84) and a vertical plate (85); the bottom end surface of the inner cavity of the bridge frame body (1) is evenly fixedly connected with the vertical plate (85); four groups of the vertical plates (85) are arranged at the same longitudinal cross-section; adjacent vertical plates (85) are fixedly connected with connecting columns (83); two groups of movable plates (82) with the same structure are sleeved on the middle part of the outer wall of the connecting column (83); the upper end surface of the movable plate (82) is fixedly connected with the arc-shaped plate (81); the movable plate (82) is fixedly connected with a reset spring (84) at one end surface away from the movable plate (82); the reset spring (84) is sleeved on the outside of the connecting column (83); the end of the reset spring (84) is fixedly connected to the opposite surface of the adjacent vertical plate (85).

3. The easily assembled and adjustable cable tray structure according to claim 2, characterized in that: The fixing device (8) is provided with four groups, and the arc-shaped plate (81) is located directly below the inspection port (9).

4. The easily assembled and adjustable cable tray structure according to claim 2, characterized in that: The inner wall of the arc-shaped plate (81) is bonded with a rubber pad, and the front and rear end surfaces of the rubber pad are both provided with an arc-shaped edging.

5. The easily assembled and adjustable cable tray structure according to claim 1 is characterized in that: A handle (5) is fixedly connected to the left side of the upper end surface of the inspection door (4), and an anti-slip sleeve is provided on the outer wall of the handle (5).

6. The easily assembled and adjustable cable tray structure according to claim 1, characterized in that: The upper end surface of the bridge frame body (1) is provided with a slide groove (6), and the left and right sides of the lower end surface of the cover plate (2) are evenly fixedly connected with sliders (7), and the sliders (7) are installed inside the slide groove (6), and the slide groove (6) and the sliders (7) match.

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