Cable bridge mounting structure

Abstract

The utility model discloses a cable bridge mounting structure, and relates to the technical field of cable bridge mounting. Comprising a bridge plate, hanging mechanisms are arranged on the two sides of the outer wall of the bridge plate and used for hanging the bridge plate, a mounting plate is arranged on the top face of the bridge plate, a pressing mechanism is arranged at the top of the mounting plate and used for pressing a cable, and fixing mechanisms are arranged on the two sides of the outer wall of the bridge plate and used for fixing the cable. And the fixing mechanism is used for fixing the mounting plate and the bridge plate together. According to the utility model, through the arrangement of the pressing mechanism, the limiting groove, the partition plate and the fixing mechanism, cables of different specifications can be pressed and separated, so that the cables are prevented from being mixed or wound in the arrangement and use processes, and the cables are prevented from being overheated, increasing fire risks or damaging cable insulation layers during high-power transmission or long-time work; and meanwhile, cables of different specifications are separated, so that the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridge installation, in particular to a cable bridge installation structure. Background Art

[0002] With the rapid development of modern architecture, industry, and communications, cable trays, as essential facilities for supporting and placing cables, have become increasingly important. The design and optimization of their installation structures have become crucial. Cable trays not only bear the weight of the cables but also protect them from environmental damage, ensuring the stable operation of the cable system.

[0003] During the work process, workers will encounter a problem during the installation of cable trays. The traditional cable tray installation structure often adopts a single trough or tray design, which is difficult to meet the separation requirements of cables of different specifications. Under this design method, cables are easily intertwined and stacked with each other, which not only increases the difficulty of maintenance, but may also affect the heat dissipation performance and signal transmission quality of the cables. Therefore, a cable tray installation structure is proposed to solve the above problems. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] A cable tray installation structure includes a tray plate, and hanging mechanisms are provided on both sides of the outer wall of the tray plate, and the hanging mechanisms are used to suspend the tray plate. The top surface of the tray plate is provided with a mounting plate, and the top of the mounting plate is provided with a pressing mechanism, and the pressing mechanism is used to press the cable. Fixing mechanisms are provided on both sides of the outer wall of the tray plate, and the fixing mechanisms are used to fix the mounting plate and the tray plate together.

[0006] Furthermore, the suspension mechanism includes a first connecting plate installed on the bottom surface of the bridge plate, a connecting hole is provided on the top surface of the first connecting plate and a first screw is provided on the inner wall of the connecting hole, the outer walls of the first screw are located on both sides of the connecting plate and are threadedly connected with nuts, a fixing plate is installed on the top of the first screw, and mounting holes are symmetrically provided on the top surface of the fixing plate, and the staff can drive tools such as expansion bolts into the top of the wall through the mounting hole to fix the fixing plate.

[0007] Furthermore, the pressing mechanism includes a sliding groove opened on both sides of the inner wall of the bridge plate, the inner wall of the sliding groove is slidably connected with a slider and a pressing plate is installed on one side of the outer wall of the slider, and a second screw is threadedly connected to the middle part of the top surface of the mounting plate, and the end of the second screw close to the pressing plate conflicts with the outer wall of the pressing plate.

[0008] Furthermore, a handle is installed at one end of the second screw away from the pressing plate, and the outer wall of the handle is covered with a rubber sleeve.

[0009] Furthermore, the fixing mechanism includes a connecting sleeve installed on both sides of the outer wall of the bridge plate, the inner wall of the connecting sleeve is slidably connected to a movable plate and a mounting groove is provided on one side of the outer wall of one of the movable plates, a spring is installed on the inner bottom wall of the mounting groove and a limiting rod is installed on the end of the spring away from the inner bottom wall of the mounting groove, a through hole is provided on the outer wall of the connecting sleeve on the side of the limiting rod, and the end of the limiting rod away from the spring passes through the through hole and the end is located outside the through hole.

[0010] Furthermore, a plurality of placement grooves are provided on the inner bottom wall of the bridge plate, and partitions are slidably connected to the inner walls of the placement grooves.

[0011] Furthermore, T-shaped plates are symmetrically installed on both sides of the outer wall of the bridge plate, and second connecting plates are symmetrically installed on both sides of the outer wall of the bridge plate away from the T-shaped plates. A limiting groove adapted to the T-shaped plates is opened on one side of the outer wall of the second connecting plate.

[0012] Furthermore, the outer wall of the nut has an annular array of anti-slip strips, the diameter of the first screw is smaller than the diameter of the connecting hole, and the material of the first screw is stainless steel.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model can press and separate cables of different specifications by setting a pressing mechanism, a limiting groove, a partition and a fixing mechanism, so as to prevent the cables from being mixed or entangled with each other during arrangement and use, which may cause the cables to overheat during high power transmission or long-term operation, increase the risk of fire or damage the cable insulation layer. At the same time, the cables of different specifications are separated, thereby increasing the applicability of the device.

[0015] 2. The utility model can hang the bridge plate below the top of the wall by setting the suspension mechanism, and can also adjust the height of the bridge plate, providing a stable support for the bridge plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the partition structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the handle structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the suspension mechanism of the utility model;

[0021] Figure 6 It is a schematic diagram of the spring structure of the present utility model.

[0022] Figure numerals: 1. Bridge plate; 2. Suspension mechanism; 201. First connecting plate; 202. First screw; 203. Nut; 204. Fixing plate; 3. Mounting plate; 4. Pressing mechanism; 401. Slide groove; 402. Pressing plate; 403. Second screw; 5. Fixing mechanism; 501. Connecting sleeve; 502. Movable plate; 503. Mounting groove; 504. Limiting rod; 505. Spring; 6. Partition; 7. T-shaped plate; 8. Second connecting plate; 9. Handle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0024] This application provides a cable tray installation structure, which is mainly used to solve the problem that traditional cable tray installation structures often use a single trough or tray design, which is difficult to meet the separation requirements of cables of different specifications, and provides the following technical solutions, which will be combined with Figures 1 to 6 Give detailed instructions:

[0025] Example 1:

[0026] A cable tray installation structure includes a cable tray plate 1, and a suspension mechanism 2 is provided on both sides of the outer wall of the cable tray plate 1. The suspension mechanism 2 is used to suspend the cable tray plate 1. The specific components are: a first connecting plate 201 installed on the bottom surface of the cable tray plate 1, a connecting hole is opened on the top surface of the first connecting plate 201, and a first screw 202 is provided on the inner wall of the connecting hole. The outer wall of the first screw 202 is located on both sides of the first connecting plate 201 and is threadedly connected with a nut 203. The top of the first screw 202 is installed with a fixing plate 204. The top surface of the plate 204 is symmetrically provided with mounting holes, the top surface of the bridge plate 1 is provided with a mounting plate 3, the top of the mounting plate 3 is provided with a pressing mechanism 4, the pressing mechanism 4 is used to press the cable, and fixing mechanisms 5 are provided on both sides of the outer wall of the bridge plate 1, the fixing mechanism 5 is used to fix the mounting plate 3 and the bridge plate 1 together, T-shaped plates 7 are symmetrically installed on both sides of the outer wall of the bridge plate 1, and second connecting plates 8 are symmetrically installed on both sides of the outer wall of the bridge plate 1 away from the T-shaped plate 7, and a limiting groove compatible with the T-shaped plate 7 is provided on one side of the outer wall of the second connecting plate 8.

[0027] During the working process, the staff can pass the first screw 202 through the connecting hole, and then rotate the nuts 203 on both sides of the first screw 202 so that the nuts 203 can clamp the first connecting plate 201. Then, when the staff installs several bridging frames, they can insert the T-shaped plate 7 into the inside of the limit groove, so that adjacent bridging frames can be spliced together. The nut 203 here can move up and down along the first screw 202, thereby adjusting the height of the first connecting plate 201 between the two nuts 203, thereby adjusting the height of the bridge frame plate 1.

[0028] Embodiment 2: The pressing mechanism 4 includes a slide groove 401 opened on both sides of the inner wall of the bridge plate 1, the inner wall of the slide groove 401 is slidably connected to a slider and a pressing plate 402 is installed on one side of the outer wall of the slider, and a second screw rod 403 is threadedly connected to the middle part of the top surface of the mounting plate 3, and the end of the second screw rod 403 close to the pressing plate 402 conflicts with the outer wall of the pressing plate 402, and the end of the second screw rod 403 away from the pressing plate 402 is installed with a handle 9, and the outer wall of the handle 9 is provided with a rubber sleeve, and the fixing mechanism 5 includes a connecting sleeve 501 installed on both sides of the outer wall of the bridge plate 1, and the inner wall of the connecting sleeve 501 is slidably connected to a movable plate 502 and one of the movable plates 5 An installation groove 503 is provided on one side of the outer wall of 02, a spring 505 is installed on the inner bottom wall of the installation groove 503, and a limiting rod 504 is installed on the end of the spring 505 away from the inner bottom wall of the installation groove 503, and a through hole is provided on the outer wall of the connecting sleeve 501 on the side of the limiting rod 504, and the end of the limiting rod 504 away from the spring 505 passes through the through hole and the end is located outside the through hole, a number of placement grooves are provided on the inner bottom wall of the bridge plate 1, and the inner wall of the placement groove is slidably connected with a partition 6, the outer wall of the nut 203 has an anti-slip strip in a ring array, the diameter of the first screw 202 is smaller than the diameter of the connecting hole, and the material of the first screw 202 is stainless steel.

[0029] During operation, the staff can place the cables between the partitions 6, which makes it easy to separate the cables. In addition, the partitions 6 can be disassembled to separate cables of different specifications. After separation, the staff will insert the sliding strip outside the pressing plate 402 along the sliding groove 401, so that the pressing plate 402 falls naturally and is placed above the cable. Then the staff can press the limit rod 504, so that the limit rod 504 drives the spring 505 to move along the inside of the installation groove 503, so that the limit rod 504 is located inside the installation groove 503, and then the movable plate 502 is inserted along the inner wall of the connecting sleeve 501, and then until the movable plate 502 conflicts with the inner bottom wall of the connecting sleeve 501, at this time the through hole is on the outside of the installation groove 503, and the limit rod 504 has no resistance from the connecting sleeve 501, and the spring 505 will return to its natural state, driving the limit rod 50 4 moves in the direction away from the inner bottom wall of the installation groove 503 until the limiting rod 504 is located outside the through hole. Then the staff can rotate the second screw 403 so that the end of the second screw 403 moves in the direction close to the pressing plate 402 until the second screw 403 presses the pressing plate 402 to realize the pressing and separation of the cables. The pressing function here is to prevent the cables from warping, curling, and getting entangled. When the cables are entangled, the gaps between them are reduced, forming a phenomenon similar to a heat conduction barrier. This barrier will hinder the effective transfer of heat from the inside of the cable to the outside, causing heat to accumulate inside the cable. As the heat continues to accumulate, the temperature of the cable will gradually increase, which may cause a series of problems. The function of the partition 6 is to separate the cables, and the function of the pressing plate 402 is to cooperate with the partition 6 to prevent the cables from bending.

[0030] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cable tray installation structure, comprising a cable tray plate (1), characterized in that: Hanging mechanisms (2) are provided on both sides of the outer wall of the bridge plate (1), and the hanging mechanisms (2) are used to hang the bridge plate (1); a mounting plate (3) is provided on the top surface of the bridge plate (1); a pressing mechanism (4) is provided on the top of the mounting plate (3); the pressing mechanism (4) is used to press the cable; fixing mechanisms (5) are provided on both sides of the outer wall of the bridge plate (1), and the fixing mechanisms (5) are used to fix the mounting plate (3) and the bridge plate (1) together; The suspension mechanism (2) comprises a first connecting plate (201) mounted on the bottom surface of the bridge plate (1), a connecting hole being provided on the top surface of the first connecting plate (201) and a first screw (202) being provided on the inner wall of the connecting hole, nuts (203) being threadedly connected to the outer walls of the first screw (202) on both sides of the first connecting plate (201), a fixing plate (204) being mounted on the top surface of the first screw (202), and mounting holes being symmetrically provided on the top surface of the fixing plate (204); The pressing mechanism (4) includes a slide groove (401) provided on both sides of the inner wall of the bridge plate (1), the inner wall of the slide groove (401) is slidably connected to a slider, and a pressing plate (402) is installed on one side of the outer wall of the slider, and a second screw rod (403) is threadedly connected to the middle part of the top surface of the mounting plate (3), and one end of the second screw rod (403) close to the pressing plate (402) is in conflict with the outer wall of the pressing plate (402); A handle (9) is installed at one end of the second screw rod (403) away from the pressing plate (402), and a rubber sleeve is provided on the outer wall of the handle (9).

2. A cable tray installation structure according to claim 1, characterized in that: The fixing mechanism (5) comprises a connecting sleeve (501) mounted on both sides of the outer wall of the bridge plate (1); the inner wall of the connecting sleeve (501) is slidably connected to a movable plate (502), and a mounting groove (503) is provided on one side of the outer wall of one of the movable plates (502); a spring (505) is installed on the inner bottom wall of the mounting groove (503), and a limiting rod (504) is installed on one end of the spring (505) away from the inner bottom wall of the mounting groove (503); a through hole is provided on the outer wall of the connecting sleeve (501) at the side of the limiting rod (504); one end of the limiting rod (504) away from the spring (505) penetrates the through hole, and the end portion is located outside the through hole.

3. A cable tray installation structure according to claim 1, characterized in that: The inner bottom wall of the bridge plate (1) is provided with a plurality of placement grooves, and the inner walls of the placement grooves are slidably connected to partitions (6).

4. A cable tray installation structure according to claim 1, characterized in that: T-shaped plates (7) are symmetrically mounted on both sides of the outer wall of the bridge plate (1), and second connecting plates (8) are symmetrically mounted on both sides of the outer wall of the bridge plate (1) away from the T-shaped plate (7), and a limiting groove adapted to the T-shaped plate (7) is provided on one side of the outer wall of the second connecting plate (8).

5. A cable tray installation structure according to claim 2, characterized in that: The outer wall of the nut (203) has an annular array of anti-slip strips, the diameter of the first screw rod (202) is smaller than the diameter of the connecting hole, and the material of the first screw rod (202) is stainless steel.

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