Insulation assembly of support for cable tray

Abstract

The utility model discloses an insulation assembly of a support for a cable tray, which comprises a bottom plate and a cable main body, clamping plates are symmetrically arranged on the bottom plate, a bracket is arranged on the clamping plates through an adjusting mechanism, an arc-shaped plate is arranged on the bracket through a lifting assembly, an insulation pad is arranged on the inner arc surface of the arc-shaped plate through an inserting mechanism, and the insulation pad is matched with the cable main body. According to the utility model, the lifting effect can be ensured, the lifting assembly and the plugging mechanism are matched to conveniently assemble the insulation pad and lift the cable main body, the use safety is ensured, one group can be conveniently lifted and the other group can be conveniently replaced during replacement, the plugging mechanism is arranged to facilitate the disassembly operation, and the operation is convenient. And the replacement is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cable line laying, in particular to an insulating component for a bracket of a cable tray. Background Technique

[0002] Cable trays are required for all cable laying, especially in fields such as industrial and mining enterprises, shipbuilding, large machinery, and major buildings, where they play an irreplaceable role. Cable tray brackets are necessary facilities for installing cable trays. Since both cable trays and brackets are made of metal materials, a large number of cable lines are laid on them. To ensure safe use, they need to have insulating functions.

[0003] However, the existing insulating components for brackets of cable trays have certain problems in actual use. After long-term use, they are prone to aging and other situations, resulting in a decline in insulating performance and the need for replacement. However, their insulating parts are in direct contact with and support the cables, making it inconvenient to replace them. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an insulating component for a bracket of a cable tray to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An insulating component for a bracket of a cable tray, including a bottom plate and a cable main body. Clamping plates are symmetrically arranged on the bottom plate. A bracket is arranged on the clamping plates through an adjusting mechanism. An arc-shaped plate is arranged on the bracket through a lifting component. An insulating pad is arranged on the inner arc surface of the arc-shaped plate through a plugging mechanism, and the insulating pad matches the cable main body.

[0006] Preferably, in order to conveniently adjust the overall height, facilitate assembly and subsequent lifting and supporting use, the adjusting mechanism includes sleeve rods symmetrically arranged on the clamping plates. An adjusting cavity is opened inside the sleeve rods. An adjusting rod is arranged in the adjusting cavity through a limiting component. The adjusting rod slides out of the adjusting cavity and is fixedly connected to the bracket.

[0007] Preferably, in order to conveniently perform adjustment operations and facilitate resetting and positioning fixation after adjustment, the limiting component includes a moving plate slidably arranged in the adjusting cavity. Limiting pieces are symmetrically arranged in the moving plate through a reset structure. And limiting holes matching the limiting pieces are equidistantly opened on the side wall of the sleeve rod.

[0008] Preferably, in order to conveniently perform adjustment operations and facilitate resetting and positioning fixation after adjustment, the reset structure includes a sliding cavity opened in the moving plate. Circular plates are symmetrically arranged in the sliding cavity through springs. One end of the two circular plates away from each other is fixedly connected to the limiting piece.

[0009] Preferably, in order to reduce the overall weight and improve the fluidity of the air at the bottom, through holes are equidistantly arranged on the peripheral side surface of the bottom plate.

[0010] Preferably, in order to conveniently adjust the distance between the insulating pad on the arc-shaped plate and the cable main body, facilitate lifting and supporting, and also facilitate subsequent disassembly and downward movement operations, the lifting assembly includes an adjusting screw rod meshed with the bracket through threads, and the top end of the adjusting screw rod is connected to the arc-shaped plate through a rotating block.

[0011] Preferably, in order to facilitate the installation and disassembly operations and facilitate the regular replacement of the insulating pad, the plugging mechanism includes plug rods symmetrically arranged at the bottom end of the insulating pad, insertion holes matching the plug rods are arranged on the inner arc surface of the arc-shaped plate, clamping blocks are symmetrically arranged at both ends of the insulating pad, and clamping grooves for clamping the clamping blocks are arranged on the arc-shaped plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] (1) By providing two groups of insulating pads on one bracket, the lifting effect can be ensured. At the same time, in cooperation with the lifting assembly and the plugging mechanism, the insulating pads can be conveniently assembled, and at the same time, the cable main body can be lifted, ensuring the safety of use. At the same time, it is also convenient to perform replacement. When one group is lifted, the other group can be replaced. At the same time, the setting of the plugging mechanism can facilitate the disassembly operation, and the replacement is relatively simple and convenient;

[0014] (2) By providing an adjusting mechanism, the distance between the whole and the cable main body can be conveniently adjusted, facilitating the assembly and subsequent lifting and supporting adjustment operations. At the same time, the provided limiting assembly can facilitate the adjustment operation, and can automatically reset and limit after the adjustment is completed, and can fix it to ensure the lifting and supporting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of an insulating component of a bracket for a cable tray proposed by the present utility model;

[0016] Figure 2 is a partial structural diagram of an insulating component of a bracket for a cable tray proposed by the present utility model;

[0017] Figure 3 is a structural diagram on a clamping plate of an insulating component of a bracket for a cable tray proposed by the present utility model;

[0018] Figure 4 is a structural diagram of an arc-shaped plate and an insulating pad of an insulating component of a bracket for a cable tray proposed by the present utility model;

[0019] Figure 5 is a structural diagram of an adjusting mechanism of an insulating component of a bracket for a cable tray proposed by the present utility model;

[0020] Figure 6 This is a partial structural schematic diagram of the adjustment mechanism in the insulation assembly of a bracket for a cable tray proposed by the present utility model.

[0021] In the figure: 1, bottom plate; 2, through hole; 3, clamping plate; 4, cable body; 5, sleeve rod; 6, bracket; 7, arc plate; 8, insulating pad; 9, limiting hole; 10, adjusting screw; 11, rotating block; 12, clamping block; 13, clamping groove; 14, inserting rod; 15, inserting hole; 16, adjusting rod; 17, moving plate; 18, adjusting cavity; 19, limiting member; 20, sliding cavity; 21, circular plate; 22, spring. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-6 , an embodiment provided by the present utility model: an insulation assembly for a bracket of a cable tray, including a bottom plate 1 for placing the cable tray bracket. The circumferential side surface of the bottom plate 1 is equidistantly provided with through holes 2 for weight reduction and can also improve the ventilation effect. A groove for conveniently assembling the clamping plate 3 is opened on the bottom plate 1, and it can be fixedly installed by bonding or screws. A bracket 6 is provided on the clamping plate 3 through an adjustment mechanism, which can conveniently adjust the overall height, and further adjust the distance from the cable body 4 (fine adjustment). An arc plate 7 is arranged on the bracket 6 through a lifting assembly. An insulating pad 8 is installed on the arc plate 7 through a plugging mechanism (the material thereof can be made of materials with good insulation effects such as ceramics, which is a relatively mature technology and will not be elaborated here). It contacts the cable body 4 to ensure safety during use, and at the same time, it is also convenient to disassemble, facilitating disassembly and replacement operations.

[0024] Please refer to Figures 1-6, and in order to conveniently adjust the overall height and thus adjust the support tightness of the lifting, the adjusting mechanism includes a sleeve rod 5 welded to the clamping plate 3. An adjusting cavity 18 is provided inside the sleeve rod 5 to facilitate the sliding of the moving plate 17 in the limiting component. The top end of the moving plate 17 is welded with an adjusting rod 16. The adjusting rod 16 passes through the adjusting cavity 18 and extends to the outside and is welded and fixed to the bracket 6. A sliding cavity 20 of the reset mechanism is provided inside the moving plate 17. Two groups of circular plates 21 are symmetrically slidably arranged inside through a spring 22. Limiting members 19 are welded on the side walls away from each other. The limiting members 19 slide out of the sliding cavity 20. A plurality of limiting holes 9 adapted to the limiting members 19 are provided on the sleeve rod 5, which can facilitate positioning and fixing after adjustment.

[0025] Please refer to Figures 1-6 , and in order to facilitate the lifting of the cable main body 4 by the insulating pad 8 and at the same time facilitate subsequent disassembly and replacement operations, two adjusting screws 10 of the lifting components are threadedly engaged on the bracket 6 (a hexagonal nut is welded to the bottom end to facilitate rotation adjustment). The top end is connected to the arc-shaped plate 7 through a rotating block 11. The principle of the rotating block 11 is the same as that of a bearing, which can facilitate the rotation adjustment of the height of the arc-shaped plate 7. In order to facilitate plugging and assembling as well as disassembly and replacement, plug rods 14 of the plugging mechanism are symmetrically bonded to the bottom end of the insulating pad 8. Plug holes 15 for plugging the plug rods 14 are provided on the inner arc surface of the arc-shaped plate 7. At the same time, clamping blocks 12 are symmetrically bonded to both ends of the insulating pad 8. Clamping grooves 13 for clamping the clamping blocks 12 are provided at the corresponding positions on the arc-shaped plate 7.

[0026] Working principle: When the present utility model is in use, by inserting the plug rod 14 into the plug hole 15 of the arc-shaped plate 7 and at the same time the clamping block 12 enters the clamping groove 13, the insulating pad 8 can be assembled and fixed. At this time, when performing lifting support, by pressing the limiting member 19, the circular plates 21 can be driven to slide and approach each other in the sliding cavity 20, and the spring 22 is stressed and contracts to store potential energy. The limiting member 19 leaves the limiting hole 9, and then the bracket 6 can be pulled to drive the adjusting rod 16 to move, adjusting the overall height to be adapted to the cable main body 4. After the adjustment is completed, it is reset under the action of the potential energy of the spring 22, and the limiting member 19 enters the limiting hole 9 to complete the positioning and fixing. Then, by rotating the adjusting screw 10 in cooperation with the rotating block 11, the arc-shaped plate 7 can be driven to move upward in the bracket 6, so that the insulating pad 8 contacts and fits with the cable main body 4, and thus the lifting can be performed. When the insulating pad 8 needs to be replaced, first rotate one end, and the other end still performs lifting. By rotating the adjusting screw 10 in the reverse direction, the arc-shaped plate 7 can be driven to move downward as a whole, so that the insulating pad 8 is separated from the cable main body 4. Then, by pulling the insulating pad 8, the plug rod 14 is separated from the plug hole 15, and the clamping block 12 is separated from the clamping groove 13 to complete the disassembly, which can facilitate its replacement, and then rotate and move upward for lifting. Similarly, the other group can be replaced.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An insulating assembly for a cable tray support, comprising a base plate (1) and a cable body (4), characterized in that: A clamping plate (3) is symmetrically arranged on the bottom plate (1); a bracket (6) is arranged on the clamping plate (3) via an adjusting mechanism; an arc-shaped plate (7) is arranged on the bracket (6) via a lifting assembly; an insulating pad (8) is arranged on the inner arc surface of the arc-shaped plate (7) via a plug-in mechanism; the insulating pad (8) matches the cable body (4).

2. The insulating assembly of the cable tray bracket according to claim 1, characterized in that: The adjustment mechanism comprises a sleeve rod (5) symmetrically arranged on the clamping plate (3), an adjustment cavity (18) being provided inside the sleeve rod (5), an adjustment rod (16) being provided in the adjustment cavity (18) via a limit assembly, the adjustment rod (16) slidingly passing through the adjustment cavity (18) and being fixedly connected to the bracket (6).

3. The insulating assembly of the bracket for a cable tray according to claim 2, characterized in that: The limiting assembly comprises a movable plate (17) slidably arranged in an adjustment cavity (18), a limiting piece (19) being symmetrically arranged in the movable plate (17) via a reset structure, and limiting holes (9) matching the limiting piece (19) are equidistantly provided on a side wall of the sleeve rod (5).

4. The insulating assembly of the bracket for a cable tray according to claim 3, characterized in that: The reset structure comprises a sliding cavity (20) provided in the movable plate (17), circular plates (21) being symmetrically arranged in the sliding cavity (20) via a spring (22), and ends of the two circular plates (21) that are away from each other are fixedly connected to the limiting member (19).

5. The insulating assembly of the bracket for a cable tray according to claim 4, characterized in that: Through holes (2) are provided at equal intervals on the side surface of the bottom plate (1).

6. The insulating assembly of the bracket for a cable tray according to claim 5, characterized in that: The lifting assembly comprises an adjusting screw (10) meshed with a bracket (6) via a thread, and the top end of the adjusting screw (10) is connected to the arc-shaped plate (7) via a rotating block (11).

7. The insulating assembly of the bracket for a cable tray according to claim 6, characterized in that: The plug-in mechanism comprises an insertion rod (14) symmetrically arranged at the bottom end of the insulating pad (8); an insertion hole (15) matching the insertion rod (14) is provided on the inner arc surface of the arc plate (7); clamping blocks (12) are symmetrically provided at both ends of the insulating pad (8); and a clamping groove (13) clamped with the clamping block (12) is provided on the arc plate (7).

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