Device convenient for erecting radio and television coverage cable

Abstract

The utility model relates to the technical field of broadcast engineering, in particular to a device convenient for erecting a broadcast television coverage cable. The utility model provides the device convenient for erecting the radio and television coverage cable, which can be installed in different places through adjusting the base and self-adaptive adjustment of the fixing plate, is convenient to adapt to different installation requirements, and is higher in use flexibility. A device convenient for erecting a radio and television coverage cable comprises a base, a fixing rod and the like, and the upper side of the base is connected with the fixing rod. The handle is rotated to drive the adjusting screw rod to rotate, so that the base moves upwards under the action of the threads, the base does not make contact with the ground any more, the fixing plate can rotate on the universal ball joint, and the purpose that the base can be adjusted, so that the fixing plate can rotate on the universal ball joint is achieved. And the device can be installed on different sites through self-adaptive adjustment of the fixing plate, different installation requirements can be met conveniently, and the use flexibility is high.

Description

Technical Field

[0001] The utility model relates to the technical field of broadcast engineering, in particular to a device for laying cables that is convenient for broadcast and television coverage. Background Art

[0002] Broadcast and television coverage cabling refers to the process of laying cables for the transmission of television and radio signals. This cabling usually involves installing coaxial cables, optical fibers, or other types of transmission cables at high locations such as utility poles, communication towers, or buildings to ensure efficient signal transmission and wide coverage.

[0003] The existing installation of broadcast and television coverage cables usually involves building a mounting bracket on the ground, then clamping the cable on the mounting bracket, and using the mounting bracket to assist in installing the cable on a high-altitude utility pole, communication tower or building. However, due to the different installation sites and terrain, the current cable installation device is not convenient to adjust according to the different terrains. It needs to be temporarily built according to the terrain, which has low flexibility and is relatively inconvenient.

[0004] Therefore, it is necessary to design a device that can be installed in different places by adjusting the base and adaptively adjusting the fixing plate to adapt to different installation requirements and has high flexibility in use to facilitate the installation of cable for broadcasting and television coverage. Utility Model Content

[0005] In order to overcome the shortcomings of the existing cable installation for broadcasting and television coverage, which has different installation sites and terrains, and the current cable installation device is not convenient to adjust according to the different terrains, and needs to be temporarily built according to the terrain, with low flexibility and inconvenience, the utility model provides a cable installation device for broadcasting and television coverage that can be installed in different sites by adjusting the base and adaptively adjusting the fixing plate, so as to adapt to different installation requirements and have high flexibility.

[0006] The technical solution is as follows: A device for facilitating the installation of radio and television coverage cables, comprising a base, a fixed rod, an adjusting rod, a fixed screw, a lifting frame, an adjusting screw, a universal ball joint, a fixing plate, a wire clamping seat, a wire clamping ring and a rotating screw. The upper side of the base is connected to the fixed rod, the adjusting rod is slidably connected to the fixed rod, the front upper part of the fixed rod is threadedly connected to the fixed screw, the fixed screw is clamped with the adjusting rod, the upper side of the adjusting rod is connected to the lifting frame, the left and right parts of the base are threadedly connected to the front and rear adjusting screws, the lower side of the adjusting screw is connected to the universal ball joint, the universal ball joint is rotatably connected to the fixed plate, the upper side of the left and right parts of the lifting frame are connected to the front and rear wire clamping seats, the upper part of the wire clamping seat is threadedly connected to the rotating screw, and the lower side of the rotating screw is rotatably connected to the wire clamping ring.

[0007] Optionally, a plurality of docking holes are formed on the adjusting rod.

[0008] Optionally, a handle is provided on the adjusting screw.

[0009] Optionally, the wire clamping ring is arc-shaped.

[0010] Optionally, a handle is further included, and the upper side of the rotating screw is connected to the handle.

[0011] Optionally, a plurality of grooves are formed on the handle.

[0012] The beneficial effects of the present invention are as follows: 1. The present invention drives the adjusting screw to rotate by rotating the handle, so that the base moves upward under the action of the thread, so that the base is no longer in contact with the ground, and the fixing plate is rotated on the universal ball joint, so that the base can be adjusted, and the device can be installed in different places through the adaptive adjustment of the fixing plate, which is convenient for adapting to different installation requirements and has high flexibility in use.

[0013] 2. The utility model moves the adjusting rod upward on the fixing rod, driving the lifting frame to move upward so that the cable is flush with the laying position. The fixing screw can be rotated to move the fixing screw backward under the action of the thread, and then the fixing screw is engaged with the adjusting rod through the docking hole, thereby achieving the effect of being able to easily adjust the height of the adjusting rod and facilitating the installation of the cable at a suitable height. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the first partial three-dimensional structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the second partial three-dimensional structure of the utility model.

[0017] Explanation of the reference numerals: 1: base, 2: fixing rod, 3: adjusting rod, 4: fixing screw, 5: lifting frame, 6: adjusting screw, 61: universal ball joint, 7: fixing plate, 8: wire clamping seat, 9: wire clamping ring, 10: rotating screw, 11: handle. DETAILED DESCRIPTION

[0018] The following describes embodiments of the present invention with reference to the accompanying drawings.

[0019] A device for laying cables for broadcast and television coverage, such as Figure 1-Figure 3As shown, it includes a base 1, a fixed rod 2, an adjusting rod 3, a fixed screw 4, a lifting frame 5, an adjusting screw 6, a universal ball joint 61, a fixing plate 7, a clamping seat 8, a clamping ring 9, a rotating screw 10 and a handle 11. The upper side of the base 1 is connected to the fixed rod 2, and the adjusting rod 3 is slidably connected to the fixed rod 2. The adjusting rod 3 has nine docking holes for easy docking. The upper front part of the fixed rod 2 is threadedly connected to the fixed screw 4, the fixed screw 4 is clamped with the adjusting rod 3, and the upper side of the adjusting rod 3 is connected to the lifting frame 5. The left and right parts of the base 1 are both threaded The front and rear adjusting screws 6 are connected in a manner that provides a grip on the adjusting screw 6 for easy gripping and rotation. The lower side of the adjusting screw 6 is connected to a universal ball joint 61, and the universal ball joint 61 is rotatably connected to a fixing plate 7. The upper sides of the left and right parts of the jacking frame 5 are connected to the front and rear clamping seats 8. The upper parts of the clamping seats 8 are threadedly connected to a rotating screw 10, and the lower sides of the rotating screw 10 are rotatably connected to a clamping ring 9. The clamping ring 9 is arc-shaped, and the upper side of the rotating screw 10 is connected to a handle 11, which has three grooves for easy gripping.

[0020] When using this device, first place the base 1 on the area where the broadcast and television coverage cable is laid, so that the fixing plate 7 contacts the ground, then pass the cable through the clamping seat 8 and the clamping ring 9, and then turn the handle 11 to drive the rotating screw 10 to rotate, so that the rotating screw 10 moves downward under the action of the thread, driving the clamping ring 9 to move downward, so that the clamping ring 9 contacts the cable, and clamps the cable. After the fixation is completed, the adjusting rod 3 can be moved upward on the fixing rod 2 to drive the lifting frame 5 to move upward so that the cable is flush with the laying position, and the fixing screw 4 can be rotated so that the fixing screw 4 is in the action of the thread. When the lifting rod 3 is lifted up, the lifting plate 7 is lifted and the lifting device 1 is lifted and lowered, thereby adjusting the height of the lifting rod 3 and the cable being installed at a suitable height. When the ground is uneven, the handle can be rotated to drive the adjusting screw 6 to rotate, so that the base 1 moves upward under the action of the thread, so that the base 1 is no longer in contact with the ground, and the fixing plate 7 is rotated on the universal ball joint 61, so that the base 1 can be adjusted, and the device can be installed in different places through the adaptive adjustment of the fixing plate 7, which is convenient for adapting to different installation requirements and has high flexibility in use.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for laying cables for broadcast and television coverage, characterized in that: The utility model comprises a base (1), a fixed rod (2), an adjusting rod (3), a fixed screw rod (4), a lifting frame (5), an adjusting screw rod (6), a universal ball joint (61), a fixed plate (7), a wire clamping seat (8), a wire clamping ring (9) and a rotating screw rod (10). The upper side of the base (1) is connected with the fixed rod (2), the adjusting rod (3) is slidably connected to the fixed rod (2), the upper front part of the fixed rod (2) is threadedly connected with the fixed screw rod (4), the fixed screw rod (4) is clamped with the adjusting rod (3), and the adjusting rod (3) is clamped. The upper side of the rod (3) is connected to a lifting frame (5); the left and right parts of the base (1) are both threadedly connected to two front and rear adjusting screws (6); the lower sides of the adjusting screws (6) are both connected to universal joints (61); the upper sides of the universal joints (61) are both rotatably connected to fixed plates (7); the upper sides of the left and right parts of the lifting frame (5) are both connected to two front and rear clamping seats (8); the upper parts of the clamping seats (8) are both threadedly connected to rotating screws (10); the lower sides of the rotating screws (10) are both rotatably connected to clamping rings (9).

2. The cable installation device for facilitating broadcast and television coverage according to claim 1, characterized in that: The regulating rod (3) is provided with a plurality of docking holes.

3. The cable installation device for facilitating broadcast and television coverage according to claim 1, characterized in that: The adjusting screw (6) is provided with a handle.

4. The cable installation device for facilitating broadcast and television coverage according to claim 1, characterized in that: The wire clamping ring (9) is arc-shaped.

5. The cable installation device for facilitating broadcast and television coverage according to claim 1, characterized in that: It also includes a handle (11), and the upper side of the rotating screw (10) is connected to the handle (11).

6. The cable installation device for facilitating broadcast and television coverage according to claim 5, characterized in that: The handle (11) is provided with a plurality of grooves.

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