Combined cable bridge

Abstract

The utility model discloses a combined cable bridge, which relates to the technical field of cable bridges, and comprises a main body, the top of the main body is provided with an installation assembly, the bottom of the main body is provided with a limiting assembly, the limiting assembly comprises a connecting plate, the bottom end of the connecting plate is fixedly provided with a fixed cross brace, and the fixed cross brace is fixedly provided with a clamping groove. And the two ends of the connecting plate are fixedly installed with the main body and the fixed cross braces correspondingly, a supporting assembly is arranged between the two fixed cross braces, and a fixing assembly is arranged between the main body and the limiting assembly. The fixing screw pushes the arc-shaped plate to fix a cable, the convenience of cable fixing is improved, the friction force can be increased by the rubber pad, the stability of cable fixing is improved, the cable is prevented from shaking, the supporting rod is rotatably connected between the two fixing cross braces through the fixing bearing, and the supporting rod is convenient to use. And the supporting rod can play a supporting role when the cable is laid, and the supporting rod can rotate along with the movement of the cable during laying, so that the convenience of cable laying is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trays, and particularly relates to a combined cable tray. Background Art

[0002] The types of cable trays can be roughly divided into trough type, tray type, ladder type, grid type and other structures. The most common type of cable tray in life is the trough type cable tray, which is composed of structures such as brackets, cantilever arms and installation accessories. The cable tray in the building can be erected independently or erected on various building and pipe gallery brackets. The characteristics of the cable tray are its simple structure, beautiful shape, flexible configuration and convenient maintenance. There are certain drawbacks in the existing cable trays during use. The cable tray has a simple structure. After installation, the placement of cables cannot be adjusted according to the actual situation, resulting in most cables being stacked together, forming a disorderly phenomenon. Once damaged, the subsequent maintenance and protection will be very difficult. Therefore, this application provides a combined cable tray. The following problems exist in the prior art:

[0003] 1. For the existing combined cable tray, there is no auxiliary structure during cable laying. Since the cable is heavy, it is not convenient to move the cable on the cable tray, the efficiency of cable laying is low, and the fixation after cable laying is not convenient, and the cable is prone to shaking. Summary of the Utility Model

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A combined cable tray, including a main body, an installation component is arranged on the top of the main body, a limiting component is arranged on the bottom of the main body. The limiting component includes a connecting plate, a fixed cross brace is fixedly installed at the bottom end of the connecting plate, both ends of the connecting plate are fixedly installed with the main body and the fixed cross brace respectively, a support component is arranged between the two fixed cross braces, and a fixing component is arranged between the main body and the limiting component. The fixing component includes a fixing backing plate and a fixing screw.

[0006] The further improvement of the technical solution of the utility model lies in that: the installation component includes a fixing plate, the fixing plate is fixedly installed on the top of the main body, a fixing bolt is threadedly connected to the front surface of the fixing plate, and an adjusting rod is fixedly connected to the top of the fixing plate.

[0007] The further improvement of the technical solution of the utility model lies in that: an adjusting hole is opened on the front surface of the adjusting rod, and an adjusting frame is slidably connected to the top end of the adjusting rod.

[0008] The further improvement of the technical solution of the utility model lies in that: an adjusting bolt is threadedly connected to the front surface of the adjusting frame, an installation plate is fixedly connected to the top end of the adjusting frame, and installation holes are arranged on the top of the installation plate.

[0009] A further improvement of the technical solution of the present utility model lies in that: a support plate is fixedly connected between the two fixed cross braces, both ends of the connecting plate are threadedly connected with connecting bolts, and a rotating hole is arranged on one side of the fixed cross brace.

[0010] A further improvement of the technical solution of the present utility model lies in that: a fixed bearing is fixedly installed inside the rotating hole, a connecting shaft is rotatably connected between the two fixed cross braces through the fixed bearing, and a support rod is penetrated through the outside of the connecting shaft.

[0011] A further improvement of the technical solution of the present utility model lies in that: the fixed screw penetrates through the top of the main body, and a rubber pad is fixedly connected to the top of the fixed backing plate.

[0012] A further improvement of the technical solution of the present utility model lies in that: a rotating seat is fixedly installed at the bottom end of the fixed screw, a pressing plate is rotatably connected to the bottom end of the fixed screw through the rotating seat, and an arc-shaped plate is fixedly connected to the bottom of the pressing plate.

[0013] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0014] The present utility model provides a combined cable tray. Under the combined action of the fixed screw, the rubber pad and the support rod, the fixed screw penetrates through the top of the main body, and the rubber pad is fixedly connected to the top of the fixed backing plate. When in use, rotating the fixed screw can push the pressing plate. The cable is placed on the top of the rubber pad, and the fixed screw pushing the arc-shaped plate can fix the cable, improving the convenience when fixing the cable. The rubber pad can increase the friction force, facilitating the improvement of the stability when fixing the cable and preventing the cable from shaking. The support rod is rotatably connected between the two fixed cross braces through the fixed bearing, and the support rod can play a supporting role during the cable laying. During the laying, the support rod can rotate following the movement of the cable, improving the convenience for the construction personnel to lay the cable.

[0015] The present utility model provides a combined cable tray. Under the combined action of the adjusting frame, the adjusting rod and the adjusting bolt, the adjusting rod is fixedly installed on the top of the fixing plate, the adjusting frame slides on the top end of the adjusting rod, and the sliding of the adjusting frame can adjust the fixing height of the cable tray, meeting different height requirements and improving the scope of application. The adjusting frame is fixed to the top of the factory building through bolts, and the hoisting method can reduce the occurrence of electric shock accidents and improve the safety of cable laying. After the adjustment is completed, rotating the adjusting bolt to be threadedly connected with another adjusting hole can complete the fixing after adjustment, improving the convenience of adjustment and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the combined cable tray of the present utility model;

[0017] Figure 2 This is a schematic structural diagram of the installation component of the present utility model;

[0018] Figure 3 This is a schematic structural diagram of the limiting component of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of the fixing component of the present utility model;

[0020] Figure 5 This is a schematic structural diagram of the support component of the present utility model.

[0021] In the figure: 1, main body; 2, installation component; 21, fixing plate; 22, fixing bolt; 23, adjusting rod; 24, adjusting frame; 25, installation plate; 26, adjusting bolt; 27, adjusting hole; 28, installation hole; 3, limiting component; 31, fixing cross brace; 32, support plate; 33, rotating hole; 34, connecting plate; 35, connecting bolt; 4, fixing component; 41, fixing cushion plate; 42, rubber pad; 43, fixing screw rod; 44, rotating seat; 45, pressing plate; 46, arc-shaped plate; 5, support component; 51, fixing bearing; 52, connecting shaft; 53, support rod. Specific embodiments

[0022] The following further describes the present utility model in detail with reference to embodiments:

[0023] As Figures 1-5 shown, the present utility model provides a combined cable tray, including a main body 1. An installation component 2 is arranged at the top of the main body 1, and a limiting component 3 is arranged at the bottom of the main body 1. The limiting component 3 includes a connecting plate 34. A fixing cross brace 31 is fixedly installed at the bottom end of the connecting plate 34. The two ends of the connecting plate 34 are respectively fixedly installed with the main body 1 and the fixing cross brace 31. A support component 5 is arranged between the two fixing cross braces 31. A fixing component 4 is arranged between the main body 1 and the limiting component 3. The fixing component 4 includes a fixing cushion plate 41 and a fixing screw rod 43. The installation component 2 includes a fixing plate 21. The fixing plate 21 is fixedly installed at the top of the main body 1. A fixing bolt 22 is threadedly connected to the front surface of the fixing plate 21. The top of the fixing plate 21 is fixedly connected with an adjusting rod 23. An adjusting hole 27 is opened on the front surface of the adjusting rod 23. The top end of the adjusting rod 23 is slidably connected with an adjusting frame 24. The sliding of the adjusting frame 24 can adjust the fixing height of the cable tray, which can meet different height requirements and improve the applicable range. An adjusting bolt 26 is threadedly connected to the front surface of the adjusting frame 24. After the adjustment is completed, rotating the adjusting bolt 26 to be threadedly connected with another adjusting hole 27 can complete the fixation after adjustment, which improves the convenience of adjustment and fixation. The top end of the adjusting frame 24 is fixedly connected with an installation plate 25. Installation holes 28 are arranged at the top of the installation plate 25.

[0024] As Figures 3-5 shown, the present utility model provides a technical solution: Preferably, a support plate 32 is fixedly connected between two fixed cross braces 31. Threaded connection bolts 35 are provided at both ends of the connecting plate 34. A rotating hole 33 is provided on one side of the fixed cross brace 31. A fixed bearing 51 is fixedly installed inside the rotating hole 33. A connecting shaft 52 is rotatably connected between the two fixed cross braces 31 through the fixed bearing 51. A support rod 53 is externally penetrated through the connecting shaft 52. The support rod 53 can play a supporting role during cable laying. During laying, the support rod 53 can rotate following the movement of the cable, improving the convenience for construction workers to lay the cable. The fixed screw rod 43 penetrates through the top of the main body 1. Rotating the fixed screw rod 43 can push the pressure plate 45. A rubber pad 42 is fixedly connected to the top of the fixed backing plate 41. The rubber pad 42 can increase the friction force, facilitating the improvement of the stability during cable fixation and preventing the cable from shaking. A rotating seat 44 is fixedly installed at the bottom end of the fixed screw rod 43. The bottom end of the fixed screw rod 43 is rotatably connected to the pressure plate 45 through the rotating seat 44. An arc-shaped plate 46 is fixedly connected to the bottom of the pressure plate 45. Pushing the arc-shaped plate 46 by the fixed screw rod 43 can fix the cable, improving the convenience during cable fixation.

[0025] Next, specifically describe the working principle of the combined cable tray.

[0026] As Figures 1-5 shown, the fixed screw rod 43 penetrates through the top of the main body 1. The rubber pad 42 is fixedly connected to the top of the fixed backing plate 41. During use, rotating the fixed screw rod 43 can push the pressure plate 45. The cable is placed on the top of the rubber pad 42. Pushing the arc-shaped plate 46 by the fixed screw rod 43 can fix the cable, improving the convenience during cable fixation. The rubber pad 42 can increase the friction force, facilitating the improvement of the stability during cable fixation and preventing the cable from shaking. The support rod 53 is rotatably connected between the two fixed cross braces 31 through the fixed bearing 51. The support rod 53 can play a supporting role during cable laying. During laying, the support rod 53 can rotate following the movement of the cable, improving the convenience for construction workers to lay the cable. The adjusting rod 23 is fixedly installed on the top of the fixing plate 21. The adjusting frame 24 slides on the top end of the adjusting rod 23. The sliding of the adjusting frame 24 can adjust the fixed height of the cable tray, meeting different height requirements and improving the applicable range. The adjusting frame 24 is fixed to the top of the factory building through bolts. The method of hoisting can reduce the occurrence of electric shock accidents and improve the safety of cable laying. After adjustment, rotating the adjusting bolt 26 to be threadedly connected with another adjusting hole 27 can complete the fixation after adjustment, improving the convenience of adjustment and fixation.

[0027] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements that do not depart from the spirit and idea of the present utility model are all within the protection scope of the present utility model.

Claims

1. A combined cable tray, comprising a main body (1), characterized in that: A mounting assembly (2) is arranged at the top of the main body (1), a limiting assembly (3) is arranged at the bottom of the main body (1), the limiting assembly (3) comprises a connecting plate (34), a fixed cross brace (31) is fixedly mounted at the bottom end of the connecting plate (34), two ends of the connecting plate (34) are respectively fixedly mounted to the main body (1) and the fixed cross brace (31), a supporting assembly (5) is arranged between the two fixed cross braces (31), a fixing assembly (4) is arranged between the main body (1) and the limiting assembly (3), the fixing assembly (4) comprises a fixing pad (41) and a fixing screw (43).

2. The combined cable tray according to claim 1, characterized in that: The mounting assembly (2) comprises a fixing plate (21), wherein the fixing plate (21) is fixedly mounted on the top of the main body (1), a fixing bolt (22) is threadedly connected to the front surface of the fixing plate (21), and an adjusting rod (23) is fixedly connected to the top of the fixing plate (21).

3. The combined cable tray according to claim 2, characterized in that: An adjustment hole (27) is provided on the front side of the adjustment rod (23), and an adjustment frame (24) is slidably connected to the top end of the adjustment rod (23).

4. The combined cable tray according to claim 3 is characterized in that: An adjusting bolt (26) is threadedly connected to the front of the adjusting frame (24), a mounting plate (25) is fixedly connected to the top of the adjusting frame (24), and a mounting hole (28) is provided at the top of the mounting plate (25).

5. The combined cable tray according to claim 1, characterized in that: A support plate (32) is fixedly connected between the two fixed cross braces (31), connecting bolts (35) are threadedly connected to both ends of the connecting plate (34), and a rotation hole (33) is provided on one side of the fixed cross brace (31).

6. The combined cable tray according to claim 5, characterized in that: A fixed bearing (51) is fixedly installed inside the rotating hole (33), a connecting shaft (52) is rotatably connected between the two fixed cross braces (31) via the fixed bearing (51), and a support rod (53) is connected to the outside of the connecting shaft (52) through it.

7. The combined cable tray according to claim 1, characterized in that: The fixing screw (43) passes through the top of the main body (1), and the top of the fixing pad (41) is fixedly connected to a rubber pad (42).

8. The combined cable tray according to claim 1, characterized in that: A rotating seat (44) is fixedly mounted on the bottom end of the fixed screw rod (43), and a pressing plate (45) is rotatably connected to the bottom end of the fixed screw rod (43) via the rotating seat (44), and an arc-shaped plate (46) is fixedly connected to the bottom of the pressing plate (45).

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