Power engineering cable bridge anti-shaking reinforcing device

Abstract

The utility model discloses a kind of power engineering cable bridge anti-shaking reinforcing device, including first reinforcing member, second reinforcing member, first adjusting member and second adjusting member, the first reinforcing member and second reinforcing member are symmetrically arranged, the first adjusting member is slidably connected between first reinforcing member and second reinforcing member, and the second adjusting member is slidably connected with first reinforcing member and second reinforcing member.The utility model in the first reinforcing member and second reinforcing member cooperate the design of first adjusting rod, flexible adjustment of reinforcing width is realized, by rotating first adjusting knob and driving first adjusting rod telescoping in first reinforcing member and second reinforcing member, the spacing between first reinforcing member and second reinforcing member can be accurately adjusted, cable bridge of different width specifications is adapted, without replacing reinforcing device, the versatility of device is improved, construction cost is reduced, and the fixed mode of bidirectional clamping can effectively avoid the shaking of bridge horizontal direction.

Description

Technical Field

[0001] This utility model relates to the field of power engineering equipment technology, and in particular to a power engineering cable tray anti-sway reinforcement device. Background Technology

[0002] Cable trays, as the core support structure for cable laying in power engineering, are widely used in buildings, industrial plants, substations, and other scenarios. Their stability directly affects the safety and reliability of power transmission. In practical applications, existing cable tray reinforcement devices have many problems that urgently need to be solved: Existing cable tray reinforcement devices are mostly designed with fixed dimensions, only compatible with a single specification of cable tray. When faced with cable trays of different widths and heights, or changes in on-site cable laying requirements, it is necessary to replace the reinforcement device with a corresponding model, resulting in increased construction costs, poor versatility, and inability to meet diverse installation needs. At the same time, the fixed installation position of traditional reinforcement devices lacks fine-tuning space, while on-site construction often has problems such as deviations in pre-embedded points, making it difficult to accurately align the reinforcement device for installation. This leads to slight displacement of the cable tray after fixing, and over long-term use, it is prone to shaking due to uneven stress.

[0003] Furthermore, existing reinforcement structures mostly fix the cable tray in only one dimension, lacking the ability to adjust both width and height. When the number of cables inside the cable tray increases or decreases, or the cable diameter changes, causing alterations in the stress on the cable tray, the reinforcement structure cannot be adjusted to adapt to these changes. This can easily lead to situations where the reinforcement is too loose, causing swaying, or too tight, damaging the cable tray. Simultaneously, some reinforcement devices lack protective designs at the contact points with the cable tray, and long-term compression can easily cause wear on the cable tray surface. Rigid contact under vibration can also exacerbate the transmission of sway, further reducing the stability of the reinforcement. These problems not only affect construction efficiency but also reduce the service life of the cable tray and may even pose safety hazards. Therefore, there is an urgent need for a device with multi-dimensional adjustment capabilities and stable reinforcement to address these shortcomings.

[0004] To address these shortcomings, we propose a device for reinforcing and preventing the swaying of cable trays in power engineering. Utility Model Content

[0005] The purpose of this utility model is to provide a power engineering cable tray anti-sway reinforcement device to overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a power engineering cable tray anti-sway reinforcement device, comprising a first reinforcement member, a second reinforcement member, a first adjustment member, and a second adjustment member. The first reinforcement member and the second reinforcement member are symmetrically arranged. The first adjustment member is slidably connected between the first reinforcement member and the second reinforcement member. The second adjustment member is slidably connected to the first reinforcement member and the second reinforcement member. The surface of the second adjustment member is provided with a plurality of adjustment holes. A first protective pad is provided on the opposite side of the first reinforcement member and the second reinforcement member. A second protective pad is provided on the surface of the first reinforcement member and the second reinforcement member.

[0007] The first and second reinforcing components are threadedly connected to a first adjusting knob and a second adjusting knob, with one end of the first adjusting knob abutting against the outer wall of the first adjusting component.

[0008] One end of the second adjustment knob abuts against the outer wall of the second adjustment component.

[0009] The adjustment hole has a waist-shaped hole structure.

[0010] Both the first and second protective pads are made of rubber and have anti-slip textures on their surfaces. The first protective pad is fixedly connected to the first and second reinforcing members by adhesive bonding.

[0011] The first adjustment knob is covered with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with anti-slip protrusions.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The design of the first and second reinforcing components in this utility model, in conjunction with the first adjusting rod, enables flexible adjustment of the reinforcement width. By rotating the first adjusting knob, the first adjusting rod can be moved in and out of the first and second reinforcing components, allowing precise adjustment of the distance between the first and second reinforcing components. This adapts to cable trays of different widths without requiring replacement of the reinforcement device, thus improving the versatility of the device and reducing construction costs. At the same time, the bidirectional clamping fixing method can effectively prevent the horizontal swaying of the cable tray.

[0013] 2. The design of the second adjusting component in this utility model enables precise adjustment of the reinforcement height. By tightening and loosening the second adjusting knob, the second adjusting component can be raised and lowered along the first and second reinforcing components. This can adapt to cable trays of different heights or different laying requirements. The clamping force can be adjusted according to the actual height and stress of the cable tray, which not only ensures the stability of the reinforcement but also avoids damage to the cable tray due to excessive tightening, while effectively suppressing the vertical sway of the cable tray.

[0014] 3. The adjustment hole in this utility model adopts an oblong hole structure, which can finely adjust the installation position. When there is a deviation in the pre-embedded point position at the construction site, the fixing bolt can be adjusted horizontally within the adjustment hole to ensure that the reinforcement device can be accurately aligned and installed, so that the cable tray is evenly stressed after fixing, further improving the reinforcement stability and avoiding long-term shaking problems caused by installation deviation. Secondly, the rubber material and anti-slip texture design of the first and second protective pads can not only increase the friction between the pad and the cable tray and improve the anti-shaking effect, but also avoid rigid contact between the reinforcement and the cable tray, reduce vibration transmission, and prevent the cable tray surface from being worn, extending the service life of the cable tray and improving the safety and reliability of the device. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a structural schematic diagram of a power engineering cable tray anti-sway reinforcement device proposed in this utility model; Figure 2 This is a schematic diagram of an anti-sway reinforcement device for cable trays in power engineering proposed in this utility model; Figure 3 This is a partial cross-sectional view of a cable tray anti-sway reinforcement device for power engineering proposed in this utility model; Figure 4 for Figure 2 A schematic diagram of a partial structure; Figure 5 for Figure 3 Schematic diagram of the external structure.

[0017] Legend: 1. First reinforcing component; 2. Second reinforcing component; 3. First adjusting component; 4. First adjusting knob; 5. Second adjusting knob; 6. Second adjusting component; 7. Adjusting hole; 8. First protective pad; 9. Second protective pad. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A cable tray anti-sway reinforcement device for power engineering includes a first reinforcement member 1, a second reinforcement member 2, a first adjusting member 3, and a second adjusting member 6. The first reinforcement member 1 and the second reinforcement member 2 are symmetrically arranged. The first adjusting member 3 is slidably connected between the first reinforcement member 1 and the second reinforcement member 2. The second adjusting member 6 is slidably connected to the first reinforcement member 1 and the second reinforcement member 2. The surface of the second adjusting member 6 is provided with a plurality of sets of adjusting holes 7. A first protective pad 8 is provided on the opposite side of the first reinforcement member 1 and the second reinforcement member 2. A second protective pad 9 is provided on the surface of the first reinforcement member 1 and the second reinforcement member 2.

[0021] The core functional components of the device are clearly defined as four adjustment-related components, namely the first reinforcement component 1, the second reinforcement component 2, the first adjustment component 3, the second adjustment component 6, and two protective components, namely the first protective pad 8, the second protective pad 9, and one fine-tuning structure, namely the adjustment hole 7. Each component is clearly numbered in the attached drawings for easy reference. The first reinforcement 1 and the second reinforcement 2 are symmetrically arranged to ensure that the force is balanced when clamping the cable tray in the horizontal direction, and to avoid the cable tray from shifting or shaking due to excessive force on one side. The first adjusting component 3 is slidably connected to the first reinforcing component 1 and the second reinforcing component 2. The first adjusting component 3 can slide left and right in the groove of the two reinforcing components, which is the structural basis for width adjustment. By sliding, the distance between the first reinforcing component 1 and the second reinforcing component 2 can be changed to adapt to cable trays of different widths. The second adjusting member 6 is slidably connected to the first reinforcing member 1 and the second reinforcing member 2. The second adjusting member 6 can slide up and down in the vertical groove of the two reinforcing members, which is the structural basis for height adjustment. By sliding, the distance between the second adjusting member 6 and the top of the cable tray can be changed to adapt to the clamping requirements of cable trays of different heights or different laying scenarios. An adjustment hole 7 is formed on the surface of the second adjustment component 6 for the installation and alignment of the device with the wall support structure. The installation position can be finely adjusted through the space of the adjustment hole 7. The first protective pad 8 is disposed on the opposite side of the first reinforcing member 1 and the second reinforcing member 2, and the second protective pad 9 is disposed on the surface of the first reinforcing member 1 and the second reinforcing member 2. The two provide protection for the contact parts of the cable tray and the external installation parts, respectively, to avoid wear and vibration transmission.

[0022] Please refer to Figures 1, 2, 3, 4 and 5. The surfaces of the first reinforcing member 1 and the second reinforcing member 2 are threadedly connected with a first adjusting knob 4 and a second adjusting knob 5. One end of the first adjusting knob 4 abuts against the outer wall of the first adjusting member 3.

[0023] The first adjustment knob 4 and the second adjustment knob 5 are installed on the surfaces of the first reinforcement member 1 and the second reinforcement member 2 by threaded connection. The threaded structure can adjust the tightness of the knobs. One end of the first adjustment knob 4 abuts against the outer wall of the first adjustment member 3. Its function is to lock and unlock the position of the first adjustment member 3 by moving the knob forward and backward: when the width needs to be adjusted, rotate the first adjustment knob 4 counterclockwise to release the first adjustment member 3, and the first adjustment member 3 can slide freely; when the width is adjusted to the correct position, rotate the first adjustment knob 4 clockwise to press it against the first adjustment member 3, fix the distance between the first reinforcement member 1 and the second reinforcement member 2, and prevent the cable tray from shaking horizontally.

[0024] Please refer to Figures 1, 2, 3, 4 and 5. One end of the second adjusting knob 5 abuts against the outer wall of the second adjusting member 6.

[0025] One end of the second adjustment knob 5 abuts against the outer wall of the second adjustment member 6. Its function is to lock and unlock the height position of the second adjustment member 6: when the height needs to be adjusted, rotate the second adjustment knob 5 counterclockwise to release the second adjustment member 6, and the second adjustment member 6 can slide up and down along the vertical slide groove; when the height is adjusted to the correct position, rotate the second adjustment knob 5 clockwise to press the second adjustment member 6 against it, fix the position of the second adjustment member 6, and achieve the pressing of the top of the cable tray to prevent the cable tray from shaking vertically.

[0026] Please refer to Figures 1, 2, 3, 4 and 5. The adjustment hole 7 has a waist-shaped hole structure.

[0027] Compared to round holes, the waist-shaped holes have more horizontal movement space, which is the core of fine-tuning the installation position. When there are deviations in the pre-embedded points or uneven walls at the construction site, the fixing bolts can be moved within the waist-shaped holes to adjust the overall installation position of the device, ensuring that the first reinforcement 1 and the second reinforcement 2 can be accurately aligned with the cable tray, avoiding uneven force on the cable tray and long-term shaking due to installation deviations.

[0028] Please refer to Figures 1, 2, 3, 4 and 5. The first protective pad 8 and the second protective pad 9 are both made of rubber and have anti-slip textures on their surfaces. The first protective pad 8 is fixedly connected to the first reinforcing member 1 and the second reinforcing member 2 by adhesive bonding.

[0029] Rubber was chosen because it is soft and wear-resistant, which can prevent rigid collisions between the first reinforcement 1 and the second reinforcement 2 and the cable tray, reduce wear on the surface of the cable tray, and the elasticity of rubber can absorb vibration and reduce the swaying of the cable tray caused by vibration transmission. The surface anti-slip texture is designed to increase the friction with the cable tray surface. Even if the cable tray is affected by external vibration, the anti-slip texture can limit its sliding within the first reinforcement 1 and the second reinforcement 2, further improving the anti-sway effect. The first protective pad 8 is fixed by adhesive bonding because it needs to fit tightly against the inner contact surfaces of the first reinforcing member 1 and the second reinforcing member 2. Adhesive bonding ensures that the protective pad is firmly fixed without taking up extra space and without affecting the sliding adjustment function of the first adjusting member 3.

[0030] Please refer to Figures 1, 2, 3, 4 and 5. The first adjustment knob 4 is fitted with an anti-slip sleeve on its outer side, and the surface of the anti-slip sleeve is provided with anti-slip protrusions.

[0031] The anti-slip sleeve and surface anti-slip protrusions are designed to increase the friction between the hand and the knob. When workers are working at heights, wearing gloves, or have oily hands, they can easily tighten and loosen the first adjustment knob 4 using the anti-slip sleeve, preventing slippage that could lead to low adjustment efficiency or operational errors, thus improving the convenience and safety of construction.

[0032] Working principle: In use, the device is initially fitted against the wall support structure through the adjustment hole 7 on the second adjusting member 6. The position of the device is finely adjusted using the oblong hole structure of the adjustment hole 7, aligning the first reinforcing member 1 and the second reinforcing member 2 with the horizontal position of the cable tray. Then, the device is initially fixed by passing the fixing bolt through the adjustment hole 7. The cable tray is placed between the first reinforcing member 1 and the second reinforcing member 2. The first adjusting knob 4 is rotated counterclockwise to loosen the first adjusting member 3. The first adjusting member 3 is slid to adjust the distance between the two reinforcing members until the first protective pad 8 is tightly fitted to both sides of the cable tray. Then, the first adjusting knob 4 is rotated clockwise to tighten the first adjusting member 3, completing the horizontal fixation. The second adjusting knob 5 is rotated counterclockwise to loosen the second adjusting member 6. The second adjusting member 6 is slid to move towards the top of the cable tray until the second protective pad 9 is in close contact with the top of the cable tray. Then, the second adjusting knob 5 is rotated clockwise to tighten the second adjusting member 6, completing the vertical fixation. The first protective pad 8 and the second protective pad 9 are used to adjust the cable tray position. Its anti-slip and vibration-damping properties, combined with a bidirectional adjustable fixing structure, prevent the cable tray from swaying in both horizontal and vertical directions.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cable tray anti-sway reinforcement device for power engineering, comprising a first reinforcement component (1), a second reinforcement component (2), a first adjusting component (3), and a second adjusting component (6), characterized in that, The first reinforcement member (1) and the second reinforcement member (2) are symmetrically arranged. The first adjustment member (3) is slidably connected between the first reinforcement member (1) and the second reinforcement member (2). The second adjustment member (6) is slidably connected to the first reinforcement member (1) and the second reinforcement member (2). The surface of the second adjustment member (6) is provided with a plurality of adjustment holes (7). The first reinforcement member (1) and the second reinforcement member (2) are provided with a first protective pad (8) on opposite sides. The surfaces of the first reinforcement member (1) and the second reinforcement member (2) are provided with a second protective pad (9).

2. The anti-sway reinforcement device for power engineering cable trays according to claim 1, characterized in that, The first reinforcing member (1) and the second reinforcing member (2) are threadedly connected to a first adjusting knob (4) and a second adjusting knob (5), and one end of the first adjusting knob (4) abuts against the outer wall of the first adjusting member (3).

3. The anti-sway reinforcement device for power engineering cable trays according to claim 2, characterized in that, One end of the second adjustment knob (5) abuts against the outer wall of the second adjustment member (6).

4. The anti-sway reinforcement device for power engineering cable trays according to claim 1, characterized in that, The adjustment hole (7) has a waist-shaped hole structure.

5. The anti-sway reinforcement device for power engineering cable trays according to claim 1, characterized in that, The first protective pad (8) and the second protective pad (9) are both made of rubber material and have anti-slip texture on their surface. The first protective pad (8) is fixedly connected to the first reinforcement (1) and the second reinforcement (2) by adhesive bonding.

6. The anti-sway reinforcement device for power engineering cable trays according to claim 2, characterized in that, The first adjustment knob (4) is fitted with an anti-slip sleeve on its outer side, and the surface of the anti-slip sleeve is provided with anti-slip protrusions.

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