Support arm for cable bridge

Abstract

The utility model relates to the technical field of bridges, and discloses a corbel for a cable bridge, which comprises a fixed plate, the left side of the fixed plate is fixedly connected with a frame body, the top of the right side of the fixed plate is fixedly connected with two clamping hooks I, the bottom of the right side of the fixed plate is fixedly connected with two clamping hooks II, and the right side of the fixed plate is provided with a mounting plate. First cavities are formed in the front side and the rear side of the top end of the interior of the mounting plate correspondingly, second cavities are formed in the front side and the rear side of the bottom end of the interior of the mounting plate correspondingly, stabilizing assemblies used for improving the stability of the device are fixedly connected to the interiors of the two second cavities correspondingly, and the stabilizing assemblies are sleeved with springs. According to the utility model, through the arrangement of the clamping hole, the device can be quickly mounted and dismounted, so that the device can be put into use more quickly, and through the arrangement of the spring, the compressive resistance of the device can be increased, and the service life of the device can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trays, in particular to a bracket for a cable tray. Background Art

[0002] The brackets of cable trays are widely used in various building and industrial environments to support and fix the cable tray system. The main function of the brackets is to support the cable tray to ensure the stability and safety of the tray structure. They fix the tray to the wall, ceiling or ground, bear the weight of the cables laid through the tray, and enable the cables to be arranged safely and orderly.

[0003] When some of the existing brackets for cable trays are in use, they are usually fixed by screws and bolts, which will make the installation process of the device more cumbersome. And after long-term use of the device, the fixation of the screws and bolts will become loose, thus there are certain potential safety hazards. Therefore, a bracket for a cable tray is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a bracket for a cable tray, aiming to improve the problem that the conventional screw and bolt fixation in the prior art makes the installation process more cumbersome.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A bracket for a cable tray, including a fixing plate. A frame body is fixedly connected to the left side of the fixing plate. Two first hooks are fixedly connected to the top right side of the fixing plate. Two second hooks are fixedly connected to the bottom right side of the fixing plate. An installation plate is arranged on the right side of the fixing plate. Cavities one are respectively opened on the front and rear sides at the top inside the installation plate. Cavities two are respectively opened on the front and rear sides at the bottom inside the installation plate. A stability component for improving the stability of the device is fixedly connected to the inside of each of the two cavities two. A spring is sleeved on the outside of the stability component. A sliding plate is slidably connected to the outside of the stability component. A clamping hole is opened on the left side of the sliding plate;

[0007] As a further description of the above technical solution:

[0008] The stability component includes two fixed shafts, the outer parts of the two fixed shafts are respectively fixedly connected to the inside of the two cavities two, the spring is sleeved on the outside of the fixed shaft, and the middle part of the sliding plate is slidably connected to the outside of the fixed shaft;

[0009] As a further description of the above technical solution:

[0010] The frame body is made of aluminum, and the outside of the sliding plate is slidably connected to the inside of the cavity two;

[0011] As a further description of the above technical solution:

[0012] One end of the spring is fixedly connected to the top inner wall of the second cavity, and the other end of the spring is fixedly connected to the top of the sliding plate;

[0013] As a further description of the above technical solution:

[0014] The bottoms of the two second hooks are respectively engaged with the interiors of the two engaging holes, and the right sides of the two second hooks are respectively slidably connected to the interiors of the two second cavities;

[0015] As a further description of the above technical solution:

[0016] The right sides of the two first hooks are respectively slidably connected to the interiors of the two first cavities.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, through the arrangement of the engaging holes, the device can be quickly installed and disassembled, so that the device can be put into use faster, and through the arrangement of the spring, the pressure resistance of the device can be increased, and thus the service life of the device can be improved.

[0019] 2. In the utility model, since the material of the frame body is aluminum, and its density is about one-third of that of steel, the burden on the support structure can be reduced, the installation process can be simplified, and because aluminum naturally has good corrosion resistance, the device can adapt to more usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional schematic diagram of the bracket for a cable tray proposed by the utility model;

[0021] Figure 2 is a schematic structural diagram of the first cavity of the bracket for a cable tray proposed by the utility model;

[0022] Figure 3 is Figure 2 an enlarged view of part A of

[0023] Figure 4 is a schematic structural diagram of the frame body of the bracket for a cable tray proposed by the utility model.

[0024] Legend:

[0025] 1. Fixed plate; 2. Frame body; 3. First hook; 4. Second hook; 5. Mounting plate; 6. First cavity; 7. Second cavity; 8. Fixed shaft; 9. Spring; 10. Sliding plate; 11. Engaging hole. Detailed implementation mode

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Refer to Figures 1 to 3 , an embodiment provided by the present utility model: a bracket for a cable tray, including a fixing plate 1. A frame body 2 is fixedly connected to the left side of the fixing plate 1, so that the fixing plate 1 can provide support for the frame body 2. Two first hooks 3 are fixedly connected to the top of the right side of the fixing plate 1, so that the first hooks 3 can provide support for the fixing plate 1. Two second hooks 4 are fixedly connected to the bottom of the right side of the fixing plate 1, so that the second hooks 4 can provide support for the fixing plate 1. An installation plate 5 is arranged on the right side of the fixing plate 1, so that the installation plate 5 can provide support for the fixing plate 1. Cavities 6 are respectively opened at the front and rear sides of the top end inside the installation plate 5. The right sides of the two first hooks 3 are respectively slidably connected inside the two cavities 6, so that the cavities 6 can provide support for the first hooks 3. Cavities 7 are respectively opened at the front and rear sides of the bottom end inside the installation plate 5. A stabilizing component for improving the stability of the device is fixedly connected to the inside of each of the two cavities 7, so that the cavities 7 can provide a containing space for the stabilizing component. A spring 9 is sleeved outside the stabilizing component. A sliding plate 10 is slidably connected to the outside of the stabilizing component, so that the stabilizing component can make the sliding plate 10 move more stably. The stabilizing component includes two fixed shafts 8. The outer parts of the two fixed shafts 8 are respectively fixedly connected to the inside of the two cavities 7, so that the cavities 7 can provide support for the fixed shafts 8. The inside of the spring 9 is sleeved outside the fixed shafts 8, so that the fixed shafts 8 can provide support for the spring 9. The middle part of the sliding plate 10 is slidably connected to the outside of the fixed shafts 8, so that the fixed shafts 8 can make the sliding plate 10 slide more stably. A clamping hole 11 is opened on the left side of the sliding plate 10. The bottoms of the two second hooks 4 are respectively clamped with the inside of the two clamping holes 11, so that the sliding plate 10 can fix the second hooks 4 through the clamping of the second hooks 4 and the clamping holes 11. The right sides of the two second hooks 4 are respectively slidably connected inside the two cavities 7. One end of the spring 9 is fixedly connected to the inner wall of the top of the cavity 7, and the other end of the spring 9 is fixedly connected to the top of the sliding plate 10. When the sliding plate 10 moves, the spring 9 will be compressed;

[0028] Refer to Figure 1 and Figure 4, the material of the frame 2 is aluminum. Since aluminum is a very light material and its density is approximately one-third of that of steel, using an aluminum support arm can reduce the weight of the entire structure, which is particularly useful when installing large or long-distance cable trays as it reduces the burden on the support structure and simplifies the installation process. The outer part of the sliding plate 10 is slidably connected to the inside of the second cavity 7, enabling the second cavity 7 to make the sliding of the sliding plate 10 more stable.

[0029] Working principle: First, when the device needs to be used, the two first hooks 3 can be inserted into the inside of the two first cavities 6 respectively. At this time, the two second hooks 4 will enter the inside of the second cavity 7 one by one. Then, press the fixing plate 1 so that the bottom of the second hook 4 enters the inside of the engaging hole 11, and the installation of the device can be completed.

[0030] Then, place the cable to be supported on the top of the frame 2. Subsequently, the cable will press the frame 2, causing the frame 2 to drive the fixing plate 1 to move. When the fixing plate 1 moves, it will drive the two first hooks 3 to slide inside the two first cavities 6 respectively, and at the same time, the fixing plate 1 will drive the two second hooks 4 to slide inside the two second cavities 7 respectively. As a result, the second hook 4 will press the sliding plate 10, causing the sliding plate 10 to slide outside the fixed shaft 8. When the sliding plate 10 moves, it will pull the spring 9, thereby enhancing the load-bearing capacity of the device.

[0031] Moreover, since the material of the frame 2 is aluminum, the frame 2 naturally has good corrosion resistance. When the aluminum surface comes into contact with oxygen, a thin layer of aluminum oxide film will quickly form, which can protect the internal aluminum from further corrosion. Therefore, this makes the aluminum support arm particularly suitable for outdoor or humid and chemically active environments.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The bracket for cable tray, comprising a fixed plate (1), characterized in that: A frame body (2) is fixedly connected to the left side of the fixed plate (1). Two first hooks (3) are fixedly connected to the top right side of the fixed plate (1). Two second hooks (4) are fixedly connected to the bottom right side of the fixed plate (1). An installation plate (5) is arranged on the right side of the fixed plate (1). Cavity one (6) is provided on the front and back sides of the inner top end of the installation plate (5). Cavity two (7) is provided on the front and back sides of the inner bottom end of the installation plate (5). A stability component for improving the stability of the device is fixedly connected to the inside of each of the two cavity two (7). A spring (9) is sleeved on the outside of the stability component. A sliding plate (10) is slidably connected to the outside of the stability component. A clamping hole (11) is provided on the left side of the sliding plate (10).

2. The bracket for cable tray according to claim 1, characterized in that: The stability component includes two fixed shafts (8). The outer parts of the two fixed shafts (8) are respectively fixedly connected to the inside of the two cavity two (7). The spring (9) is sleeved on the outside of the fixed shaft (8). The middle part of the sliding plate (10) is slidably connected to the outside of the fixed shaft (8).

3. The bracket for cable tray according to claim 1, wherein: The frame body (2) is made of aluminum. The outside of the sliding plate (10) is slidably connected to the inside of the cavity two (7).

4. The bracket for cable tray according to claim 1, wherein: One end of the spring (9) is fixedly connected to the inner top wall of the cavity two (7). The other end of the spring (9) is fixedly connected to the top of the sliding plate (10).

5. The bracket for cable tray according to claim 1, characterized in that: The bottoms of the two second hooks (4) are respectively engaged with the inside of the two clamping holes (11). The right sides of the two second hooks (4) are respectively slidably connected to the inside of the two cavity two (7).

6. The bracket for cable tray according to claim 1, characterized in that: The right sides of the two first hooks (3) are respectively slidably connected to the inside of the two cavity one (6).

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