Angle-adjustable cabling rack

Abstract

The utility model discloses an angle-adjustable cabling rack, which relates to the technical field of communication equipment, and comprises a support frame, an angle adjusting mechanism is arranged outside the support frame, the angle adjusting mechanism comprises an adjusting frame and a fixing block, the upper surface of the adjusting frame is fixedly connected with a fixing seat, one side surface of the fixing seat is rotatably connected with a screw rod, and the screw rod is fixedly connected with the adjusting frame. The outer surface of the lead screw is in threaded connection with a threaded block, the lead screw penetrates through the threaded block, the bottom face of the threaded block is slidably connected with the supporting frame, the upper surface of the threaded block is hinged to a second hinge rod through a pin shaft, and the fixing block is fixedly connected with the supporting frame. According to the utility model, the threaded block can be moved by rotating the screw rod, and the movement of the threaded block can push the second hinge rod to slide in the first hinge rod, so that the angle of the adjusting frame can be adjusted, and an optimal path can be selected to arrange a communication cable by adjusting the direction angle of the cabling frame. Signal interference and attenuation are reduced to the greatest extent, and more stable and clearer communication signals are provided.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a cable tray with adjustable angle. Background Technique

[0002] Wired communication equipment can mainly solve serial communication in industrial sites.

[0003] Since a large number of wires are required to connect communication equipment, a cable tray needs to be used, which has both the function of wiring management and the function of supporting the weight of all cables.

[0004] According to the patent with the publication number CN209562050U, a cable tray is disclosed, which enables the cable tray main body to move back and forth on the hanging parts, solves the problem that it is inconvenient to move the cable tray main body after it is installed on the hanging bracket, and avoids the influence of the cable tray on the overall cable layout due to construction errors. However, in actual applications, in the mining work, the metal mine communication system requires reliable signal transmission, and the complex geological conditions and metal equipment in the mining area may interfere with signal transmission. Therefore, the direction angle of the cable tray needs to be adjusted. For this reason, we provide a cable tray with adjustable angle to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art, and provide a cable tray with adjustable angle. By adjusting the direction angle of the cable tray, the best path can be selected to lay communication cables, minimizing signal interference and attenuation, and providing a more stable and clear communication signal.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cable tray with adjustable angle, including a support frame, an angle adjustment mechanism is arranged outside the support frame, the angle adjustment mechanism includes an adjustment frame and a fixed block, a fixed seat is fixedly connected to the upper surface of the adjustment frame, a lead screw is rotatably connected to one side surface of the fixed seat, a threaded block is threadedly connected to the outer surface of the lead screw, the lead screw penetrates through the threaded block, the bottom surface of the threaded block is slidably connected to the support frame, the upper surface of the threaded block is hinged to a second hinge rod through a pin shaft, the fixed block is fixedly connected to the support frame, a first hinge rod is rotatably connected to the inner wall of the fixed block through a rotating shaft, and the second hinge rod is slidably connected to the inner wall of the first hinge rod.

[0007] Furthermore, a stop block is fixedly connected to the upper surface of the adjustment frame, and the lead screw penetrates through the stop block and is rotatably connected, which can limit and fix the lead screw, so as to ensure that the threaded block moves along the direction of the lead screw, avoiding deviation caused by non-fixation.

[0008] Further, a rotating ring is fixedly connected to one end of the lead screw away from the fixed seat. By rotating the rotating ring, the lead screw can be rotated. The inner wall of the support frame is hinged with a connecting shaft through a pin shaft. The arrangement of the connecting shaft enables the connection of multiple wire routing frames, increasing its convenience.

[0009] Further, the connecting shaft is hinged to the adjusting frame through a pin shaft. Two limiting rods are fixedly connected to the inner walls of the support frame and the adjusting frame respectively. The arrangement of the limiting rods can limit and move the position of the sliding plate.

[0010] Further, four sliding plates are arranged outside the support frame, and the four sliding plates are respectively slidably connected to the four adjusting frames. The arrangement of the sliding plates can support the signal wires to prevent them from falling on the ground.

[0011] Further, a pin shaft is installed on the inner wall of each sliding plate. The arrangement of the pin shaft can support the rotating plate. Two corresponding rotating plates are movably connected to the outer surface of each pin shaft. The rotating plate is trapezoidal in shape and made of compressible rubber. The arrangement of the rotating plate can support the arc-shaped plate.

[0012] Further, a return spring is fixedly connected to one side surface of each rotating plate close to each other, and arc-shaped plates corresponding to each other are fixedly installed on the upper surface of each rotating plate. When the cable is small, the cable can be fixed inside the two arc-shaped plates. When the cable is large, the two arc-shaped plates will expand relative to each other under the extrusion of the cable. At this time, the return springs inside the two arc-shaped plates will be stretched by the arc-shaped plates. In this way, the two arc-shaped plates can clamp the cable inside through the pulling force of the return springs, so as to fix the cable and prevent it from falling off.

[0013] Compared with the prior art, the adjustable-angle wire routing frame has the following beneficial effects:

[0014] 1. The utility model can move the threaded block by rotating the lead screw. The movement of the threaded block can push the second hinge rod to slide inside the first hinge rod, so as to adjust the angle of the adjusting frame. By adjusting the direction angle of the wire routing frame, the best path can be selected to lay the communication cable, minimizing signal interference and attenuation and providing a more stable and clear communication signal.

[0015] 2. Through the cooperative setting among the pin shaft, the rotating plate, the arc-shaped plate and the return spring in the utility model, when the cable is small, the cable can be fixed inside the two arc-shaped plates. When the cable is large, the two arc-shaped plates will expand relative to each other under the extrusion of the cable. At this time, the return springs inside the two arc-shaped plates will be stretched by the arc-shaped plates. In this way, the two arc-shaped plates can clamp the cable inside through the pulling force of the return springs, so as to fix the cable and prevent it from falling off. Description of the Drawings

[0016] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the present utility model;

[0017] Figure 2 For the present utility model Figure 1 An enlarged view of the structure at position A in it;

[0018] Figure 3 For the present utility model Figure 1 An enlarged view of the structure at position B in it;

[0019] Figure 4 It is a schematic diagram of the partial structure of the present utility model.

[0020] In the figure: 1, support frame; 2, angle adjustment mechanism; 201, adjustment frame; 202, fixed seat; 203, lead screw; 204, threaded block; 205, fixed block; 206, first hinge rod; 207, second hinge rod; 3, stop block; 4, swivel ring; 5, connecting shaft; 6, limiting rod; 7, sliding plate; 8, pin shaft; 9, rotating plate; 10, arc-shaped plate; 11, return spring. Detailed Description of the Invention

[0021] The principles and features of the present utility model will be described below with reference to the accompanying drawings. The examples given are only used to explain the present utility model and are not intended to limit the scope of the present utility model.

[0022] As described in the background art, in the work of mines, the communication system of metal mines requires reliable signal transmission, and the complex geological conditions and metal equipment in the mining area may interfere with signal transmission. Therefore, it is necessary to adjust the direction angle of the cable tray. For this reason, this embodiment provides a cable tray with adjustable angle. This device can adjust the direction angle of the cable tray, select the best path to lay communication cables, minimize signal interference and attenuation, and provide a more stable and clear communication signal.

[0023] Refer to Figures 1 to 4 , this embodiment proposes a cable tray with adjustable angle, including a support frame 1, and an angle adjustment mechanism 2 is arranged outside the support frame 1. The angle adjustment mechanism 2 includes an adjustment frame 201 and a fixed block 205.

[0024] The support frame 1 needs to be outdoors for a long time, so the support frame 1 needs to be made of waterproof and rust-proof materials to avoid rust and corrosion of the device, which can increase the service life of the device.

[0025] A connecting shaft 5 is hinged to the inner wall of the support frame 1 through a pin shaft, and the connecting shaft 5 is hinged to the adjustment frame 201 through a pin shaft. The setting of the connecting shaft 5 enables multiple cable trays to be connected, increasing its convenience.

[0026] The upper surface of the adjusting frame 201 is fixedly connected with a fixed seat 202. One side surface of the fixed seat 202 is rotatably connected with a lead screw 203. The upper surface of the adjusting frame 201 is fixedly connected with a stop block 3, and the lead screw 203 passes through the stop block 3 and is rotatably connected.

[0027] The fixed seat 202 can support the lead screw 203 to prevent the lead screw 203 from falling off, effectively increasing the stability and safety of the device.

[0028] One end of the lead screw 203 away from the fixed seat 202 is fixedly connected with a rotating ring 4. By rotating the rotating ring 4, the lead screw 203 can be rotated.

[0029] The outer surface of the lead screw 203 is threadedly connected with a threaded block 204. The lead screw 203 passes through the threaded block 204, and the bottom surface of the threaded block 204 is slidably connected with the support frame 1.

[0030] By rotating the lead screw 203, the threaded block 204 can be driven to move. The limit of the threaded block 204 by the support frame 1 prevents the threaded block 204 from rotating during the movement, effectively increasing the safety of the device.

[0031] The upper surface of the threaded block 204 is hinged with a second hinge rod 207 through a pin shaft. The fixed block 205 is fixedly connected with the support frame 1. The inner wall of the fixed block 205 is rotatably connected with a first hinge rod 206 through a rotating shaft. The second hinge rod 207 is slidably connected with the inner wall of the first hinge rod 206.

[0032] By the movement of the threaded block 204, the second hinge rod 207 can be pushed to slide inside the first hinge rod 206, so as to adjust and fix the angle of the adjusting frame 201, reducing the operation difficulty of the device.

[0033] Four sliding plates 7 are arranged outside the support frame 1. The four sliding plates 7 are respectively slidably connected with the four adjusting frames 201. Two limiting rods 6 are fixedly connected to the inner walls of the support frame 1 and the adjusting frame 201. Through the arrangement of the limiting rods 6, the position of the sliding plates 7 can be limited and moved. Through the arrangement of the sliding plates 7, the signal wires can be supported to prevent them from falling on the ground. A pin shaft 8 is installed on the inner wall of each sliding plate 7. Through the arrangement of the pin shaft 8, the rotating plate 9 can be supported.

[0034] Two mutually corresponding rotating plates 9 are movably connected to the outer surface of each pin shaft 8. The rotating plate 9 is trapezoidal in shape and made of compressible rubber. Through the arrangement of the rotating plate 9, the arc-shaped plate 10 can be supported. A return spring 11 is fixedly connected to one side surface of each pair of mutually approaching rotating plates 9. Arc-shaped plates 10 are fixedly installed on the upper surfaces of each pair of mutually corresponding rotating plates 9. The arc-shaped plates 10 are arc-shaped and made of compressible rubber.

[0035] When the cable is small, the cable can be fixed inside the two arc-shaped plates 10. When the cable is large, the two arc-shaped plates 10 will expand relative to each other under the extrusion of the cable. At this time, the return springs 11 inside the two arc-shaped plates 10 will be stretched by the arc-shaped plates 10. In this way, the two arc-shaped plates 10 can clamp the cable inside through the reaction force of the return springs 11, so as to fix the cable and prevent it from falling off. The use of the return springs 11 can reduce the operation difficulty of the device, and at the same time can protect the cable and reduce the clamping force on the cable, effectively increasing the practicability of the device.

[0036] All cable trays used in this device are made of stainless steel. Stainless steel has excellent corrosion resistance and high strength, and can resist humidity, corrosive gases and chemical substances in the metal mine environment. It also has good fire resistance and antistatic properties.

[0037] The rotation of the lead screw 203 can cause the threaded block 204 to move. When the threaded block 204 moves, it can drive the second hinge rod 207 to move inside the first hinge rod 206, so as to position the position of the second hinge rod 207, and then the angle position of the adjusting frame 201 can be adjusted according to the terrain.

[0038] Working principle: When in use, insert the cable into the inside of each arc-shaped plate 10. When the cable is small, the cable can be fixed inside the two arc-shaped plates 10. When the cable is large, the two arc-shaped plates 10 will expand relative to each other under the extrusion of the cable. At this time, the return springs 11 inside the two arc-shaped plates 10 will be stretched by the arc-shaped plates 10. In this way, the two arc-shaped plates 10 can clamp the cable inside through the reaction force of the return springs 11, so as to fix the cable and prevent it from falling off. When the bottom surfaces are not on the same horizontal line, by rotating the rotating ring 4, the rotation of the rotating ring 4 can drive the lead screw 203 to rotate. The rotation of the lead screw 203 further causes the threaded block 204 to move. The movement of the threaded block 204 can push the second hinge rod 207 to slide inside the first hinge rod 206, so as to adjust and fix the angle of the adjusting frame 201. By adjusting the direction angle of the cable tray, the present invention can select the best path to lay communication cables, minimize signal interference and attenuation, and provide a more stable and clear communication signal.

Claims

1. An adjustable-angle cable tray, comprising a support frame (1), characterized in that: An angle adjustment mechanism (2) is provided outside the support frame (1). The angle adjustment mechanism (2) includes an adjustment frame (201) and a fixed block (205). A fixed seat (202) is fixedly connected to the upper surface of the adjustment frame (201). A lead screw (203) is rotatably connected to one side surface of the fixed seat (202). A threaded block (204) is threadedly connected to the outer surface of the lead screw (203). The lead screw (203) penetrates through the threaded block (204). The bottom surface of the threaded block (204) is slidably connected to the support frame (1). The upper surface of the threaded block (204) is hinged to a second hinge rod (207) through a pin shaft. The fixed block (205) is fixedly connected to the support frame (1). A first hinge rod (206) is rotatably connected to the inner wall of the fixed block (205) through a rotating shaft. The second hinge rod (207) is slidably connected to the inner wall of the first hinge rod (206).

2. The adjustable-angle cable tray according to claim 1, wherein: A stop block (3) is fixedly connected to the upper surface of the adjustment frame (201). The lead screw (203) penetrates through the stop block (3) and is rotatably connected.

3. The adjustable-angle cable tray according to claim 1, wherein: A rotating ring (4) is fixedly connected to one end of the lead screw (203) away from the fixed seat (202). A connecting shaft (5) is hinged to the inner wall of the support frame (1) through a pin shaft.

4. The adjustable-angle cable tray according to claim 3, wherein: The connecting shaft (5) is hinged to the adjustment frame (201) through a pin shaft. Two limiting rods (6) are fixedly connected to the inner walls of both the support frame (1) and the adjustment frame (201).

5. The adjustable-angle cable tray according to claim 1, wherein: Four sliding plates (7) are provided outside the support frame (1). The four sliding plates (7) are respectively slidably connected to the four adjustment frames (201).

6. The adjustable-angle cable tray according to claim 5, wherein: A pin shaft (8) is installed inside each sliding plate (7). Two corresponding rotating plates (9) are movably connected to the outer surface of each pin shaft (8).

7. The adjustable-angle cable tray according to claim 6, wherein: A return spring (11) is fixedly connected to one side surface of each rotating plate (9) close to each other. An arc-shaped plate (10) is fixedly installed on the upper surface of each rotating plate (9).

Images