Broadcast television engineering cable laying device

Abstract

The utility model discloses a radio and television engineering cable laying device, which belongs to the technical field of cable laying, and is characterized by comprising a support frame and a limiting mechanism, the limiting mechanism is bolted on the front side of the support frame, a motor is bolted on the right side of the support frame, and the output end of the motor is rotatably connected with a rotating rod; the side, away from the output end of the motor, of the rotating rod is rotationally connected to the inner side of the opposite side of the supporting frame, by arranging the supporting frame, the limiting mechanism, the motor and the rotating rod can be supported and limited through the supporting frame, the motor can drive the rotating rod to rotate, and the rotating rod can drive a cable to be released or collected during rotation. The cable inlet box can limit and fix cables and guide the cables to the cable distribution box, the cable distribution box can separate a plurality of cables and guide the cables to the cable fixing box, and the cable fixing box can fix the cables after the cables are released to be too long, so that the cables are prevented from being wound or knotted after being stretched.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying, in particular to a cable laying device for broadcasting and television engineering. Background Art

[0002] In the process of radio and television broadcasting, a large number of engineering cables are needed, and the ends of the engineering cables need to be connected. Therefore, the engineering cable connection device used for radio and television coverage is an important cable accessory.

[0003] At present, there is a Chinese utility model with publication number: CN208873901U. This utility model discloses an engineering cable connection device for radio and television coverage, which includes a base 1 for support, a moving block 2 which is arranged to be slidably connected to the base 1 and has an inclined portion, an insulating plate 5 which is arranged to be connected to the moving block 2 and is used as a carrier of an engineering cable end, and a cover 6 which is arranged to be connected to the moving block 2 and is used to carry the two insulating plates 5 of the engineering cable end for closing movement. The engineering cable ends to be connected are fixed by the base 1 and the insulating plate 5, and the two insulating plates 5 are closed by the moving block 2 and the cover 6, so that the engineering cable ends to be connected are connected, and the engineering cable ends are no longer directly connected together by insulating tape, thereby improving the connection efficiency of the engineering cables for radio and television coverage.

[0004] When laying cables for radio and television projects, an engineering cable connecting device for radio and television coverage is used, and a radio and television engineering cable laying device is one of them. However, the existing engineering cable connecting device for radio and television coverage lacks a structure for laying multiple cables at the same time, and laying cables individually can easily cause the cables to be entangled or knotted, thereby affecting the efficiency of users in laying cables. Utility Model Content

[0005] The utility model provides a radio and television engineering cable laying device, aiming to solve the problem that the existing radio and television coverage engineering cable connection device lacks a structure for laying multiple cables at the same time, and laying cables individually easily leads to cable entanglement or knotting, thereby affecting the user's efficiency in laying cables.

[0006] The utility model is implemented as follows: a cable laying device for broadcasting and television engineering comprises a support frame and a limiting mechanism, wherein the limiting mechanism is bolted to the front side of the support frame, a motor is bolted to the right side of the support frame, an output end of the motor is rotatably connected to a rotating rod, and a side of the rotating rod away from the output end of the motor is rotatably connected to the inner side of the opposite side of the support frame;

[0007] The limiting mechanism includes an incoming line box, a line distribution box, a line fixing box, a line shifting box, a line entry hole and a line exit hole. The incoming line box is bolted to the front side of the support frame, the line distribution box is clamped to the bottom of the incoming line box, the line fixing box is clamped to the front side of the line distribution box, and the line shifting box is clamped to the front side of the line fixing box. The line entry holes are respectively opened at the top of the incoming line box, the top of the line distribution box, the rear side of the line fixing box and the rear side of the line shifting box, and the line exit holes are respectively opened at the bottom of the incoming line box, the line distribution box, the line fixing box and the front side of the line shifting box.

[0008] In order to increase the bolting stability between the motor and the support frame, as a preferred broadcasting and television engineering cable laying device of the utility model, the bottom of the motor is bolted with a reinforcement ring, and the surface of the reinforcement ring is coated with anti-corrosion paint.

[0009] In order to increase the rotation efficiency of the rotating rod, as a preferred cable laying device for broadcasting and television engineering of the utility model, the rotating rod is rotatably connected to a rotating shaft on one side away from the motor output end, and the rotating shaft is bolted to the inner side of the support frame on the side away from the rotating rod.

[0010] In order to protect the rotating rod, as a preferred embodiment of the cable laying device for broadcasting and television engineering of the utility model, the surface of the rotating rod is provided with a protective sleeve, and the surface of the protective sleeve is engraved with anti-slip patterns.

[0011] In order to increase the overall stability of the support frame, as a preferred broadcasting and television engineering cable laying device of the utility model, a reinforcing column is bolted to the inner side of the support frame, and the surface of the reinforcing column is coated with an anti-corrosion paint.

[0012] In order to facilitate the user to move the wire shifting box, as a preferred cable laying device for broadcasting and television engineering of the utility model, a handle is bolted on the top of the wire shifting box, and the surface of the handle is engraved with anti-slip patterns.

[0013] In order to facilitate the separation of the wire shifting box, as a preferred cable laying device for broadcasting and television engineering of the utility model, a slide groove is opened on the surface of the wire shifting box, and a slider is bolted to the surface of the wire shifting box, and the slider is slidably connected to the inner side of the slide groove.

[0014] In order to protect the cable surface, as a preferred cable laying device for broadcasting and television engineering of the utility model, a protective cover is bolted to the inner side of the outlet hole, and the surface of the protective cover is engraved with anti-slip patterns.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The cable laying device for broadcasting and television engineering is provided with a support frame, which can support and limit the limit mechanism, the motor and the rotating rod, the motor can drive the rotating rod to rotate, and the rotating rod can drive the cable to be released or collected when rotating, the line entry box can limit and fix the cable and guide the cable to the branch box, the branch box can separate multiple cables and guide the cables to the fixed line box, the fixed line box can fix the cable after it is released too long to prevent the cable from being entangled or knotted after being stretched, the line transfer box can separate the cable and connect it with the power supply equipment after the cable is released to the required working position, the line entry hole can guide the cable to the line entry box, the branch box, the fixed line box and the shifting box, and the line outlet hole can discharge the cable to the branch box, the fixed line box and the shifting box, so as to facilitate the user to lay multiple cables and avoid the cable from being entangled or knotted, thereby improving the efficiency of the user in laying cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the cable laying device for broadcasting and television engineering of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the line entry box in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the wire entry hole in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the protective cover in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the slideway in the utility model.

[0022] In the figure, 1. support frame; 2. limit mechanism; 201. line entry box; 202. distribution box; 203. fixed line box; 204. line transfer box; 205. line entry hole; 206. line exit hole; 3. motor; 4. rotating rod; 5. reinforcement ring; 6. rotating shaft; 7. protective cover; 8. reinforcement column; 9. handle; 10. slide groove; 11. slider; 12. protective cover. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a cable laying device for a broadcasting and television engineering project, comprising a support frame 1 and a limiting mechanism 2, the limiting mechanism 2 is bolted to the front side of the support frame 1, a motor 3 is bolted to the right side of the support frame 1, the output end of the motor 3 is rotatably connected to a rotating rod 4, and the side of the rotating rod 4 away from the output end of the motor 3 is rotatably connected to the inner side of the opposite side of the support frame 1;

[0026] The limiting mechanism 2 includes an incoming line box 201, a line distribution box 202, a line fixing box 203, a line shifting box 204, a line entry hole 205 and a line exit hole 206. The incoming line box 201 is bolted to the front side of the support frame 1, the line distribution box 202 is clamped on the bottom of the incoming line box 201, the line fixing box 203 is clamped on the front side of the line distribution box 202, and the line shifting box 204 is clamped on the front side of the line fixing box 203. The line entry holes 205 are respectively opened at the top of the incoming line box 201, the top of the line distribution box 202, the rear side of the line fixing box 203 and the rear side of the line shifting box 204, and the line exit holes 206 are respectively opened at the bottom of the incoming line box 201, the line distribution box 202, the line fixing box 203 and the front side of the line shifting box 204.

[0027] In this embodiment: by setting the support frame 1, the support frame 1 can support and limit the limiting mechanism 2, the motor 3 and the rotating rod 4, the motor 3 can drive the rotating rod 4 to rotate, and the rotating rod 4 can drive the cable to be released or collected when rotating, the incoming box 201 can limit and fix the cable, and guide the cable to the junction box 202, the junction box 202 can separate multiple cables, and guide the cables to the fixed line box 203, and the fixed line box 203 can fix the cable after the cable is released too long. To prevent the cables from getting tangled or knotted after being stretched, the wire shifting box 204 can separate the cables and connect them to the power supply equipment after the cables are released to the required working position. The wire entry hole 205 can guide the cables to the wire entry box 201, the wire distribution box 202, the wire fixing box 203 and the wire shifting box 204, and the wire outlet hole 206 can discharge the cables to the wire distribution box 202, the wire fixing box 203 and the wire shifting box 204, so as to facilitate the users to lay multiple cables and avoid the cables getting tangled or knotted, thereby improving the efficiency of the users in laying cables.

[0028] As a technical optimization solution of the present utility model, a reinforcement ring 5 is bolted to the bottom of the motor 3, and the surface of the reinforcement ring 5 is coated with an anti-corrosion paint.

[0029] In this embodiment, by providing the reinforcement ring 5 , the stability of the bolt connection between the bottom of the motor 3 and the support frame 1 can be increased.

[0030] As a technical optimization solution of the utility model, the side of the rotating rod 4 away from the output end of the motor 3 is rotatably connected to the rotating shaft 6, and the side of the rotating shaft 6 away from the rotating rod 4 is bolted to the inner side of the support frame 1.

[0031] In this embodiment, by providing the rotating shaft 6 , the rotation efficiency of the rotating rod 4 can be increased when the motor 3 drives the rotating rod 4 to rotate.

[0032] As a technical optimization solution of the utility model, a protective sleeve 7 is provided on the surface of the rotating rod 4, and the surface of the protective sleeve 7 is engraved with anti-skid patterns.

[0033] In this embodiment: by providing a protective cover 7, the surface of the rotating rod 4 can be protected, and by providing anti-skid patterns, the friction between the protective cover 7 and the cable can be increased to prevent the rotating rod 4 from accidentally slipping when driving the cable to rotate.

[0034] As a technical optimization solution of the present invention, a reinforcing column 8 is bolted to the inner side of the support frame 1, and the surface of the reinforcing column 8 is coated with an anti-corrosion paint.

[0035] In this embodiment: by providing a reinforcing column 8, the stability of the bolting between the support frames 1 can be increased to prevent the support frame 1 from accidentally shaking when the rotating shaft 6 drives the cable to rotate. By providing an anti-corrosion coating, the reinforcing column 8 can be prevented from corroding and rusting after long-term use.

[0036] As a technical optimization solution of the present invention, a handle 9 is bolted to the top of the wire shifting box 204, and the surface of the handle 9 is engraved with anti-slip patterns.

[0037] In this embodiment: By providing a handle 9, the user can move the wire shifting box 204 conveniently, and can also slide and split or connect the wire shifting box 204 conveniently. By providing anti-slip textures, the friction between the handle 9 and the user's palm can be increased to prevent the user from accidentally slipping and falling off when pulling the handle 9.

[0038] As a technical optimization solution of the present invention, a slide groove 10 is opened on the surface of the wire shifting box 204 , and a slider 11 is bolted to the surface of the wire shifting box 204 , and the slider 11 is slidably connected to the inner side of the slide groove 10 .

[0039] In this embodiment, by providing the slide groove 10 , the slide groove 10 can limit the slider 11 , and by providing the slider 11 , the slider 11 can drive the wire shifting box 204 to be slidably connected on the inner side of the slide groove 10 .

[0040] As a technical optimization solution of the present invention, a protective cover 12 is bolted to the inner side of the outlet hole 206 , and the surface of the protective cover 12 is engraved with anti-slip patterns.

[0041] In this embodiment: by providing a protective cover 12, the inner side of the outlet hole 206 can be protected to prevent the outlet hole 206 from accidentally scratching the outer casing of the cable when the cable is pulled to move. By providing anti-slip texture, the friction on the surface of the protective cover 12 can be increased to prevent the cable from accidentally falling off from the inner side of the outlet hole 206.

[0042] Working principle: first, after the user moves the support frame 1 to the desired working position, the user winds the cable and the rotating rod 4, and then the user turns on the power and starts the motor 3, the motor 3 will drive the rotating rod 4 to rotate, and the rotating rod 4 will reel the cable to the surface of the rotating rod 4, and then when it is needed, the user guides one end of the cable to the inner side of the line entry box 201 through the line entry hole 205. If multiple cables need to be laid, the multiple cables are guided through the multiple line entry holes 205 on the top of the line entry box 201 to the line outlet holes 206 on the front side of the line moving box 204, and then the user pulls the handle 9 to drive the line moving box 204, the fixed line box 203 and the distribution box 202 to move. When the mobile wire-shifting box 204 is moved, the user turns on the power and starts the motor 3, and the motor 3 drives the rotating rod 4 to rotate, thereby releasing the cable, making it convenient for the user to move the cable. After the cable is released too long, the user fixes the cable through the wire-fixing box 203 and the clamping device. Finally, when one end of the cable is moved to the device that needs to be powered, the user slides the wire-shifting box 204 through the slider 11 and the slide groove 10 to separate the wire-shifting box 204, so that it can be moved and powered to devices that need power supply at different locations. After use, the user slides the wire-shifting box 204 through the slider 11 and the slide groove 10, and then the user turns on the power and starts the motor 3 to recycle the cable.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable laying device for a broadcasting and television engineering project, comprising a support frame (1) and a limiting mechanism (2), characterized in that: The limiting mechanism (2) is bolted to the front side of the support frame (1); a motor (3) is bolted to the right side of the support frame (1); an output end of the motor (3) is rotatably connected to a rotating rod (4); a side of the rotating rod (4) away from the output end of the motor (3) is rotatably connected to the inner side of an opposite side of the support frame (1); The limiting mechanism (2) comprises a line entry box (201), a line distribution box (202), a line fixing box (203), a line shifting box (204), a line entry hole (205) and a line exit hole (206); the line entry box (201) is bolted to the front side of the support frame (1); the line distribution box (202) is clamped to the bottom of the line entry box (201); the line fixing box (203) is clamped to the front side of the line distribution box (202); The wire box (204) is snap-connected to the front side of the wire fixing box (203); the wire entry holes (205) are respectively opened at the top of the wire entry box (201), the top of the wire distribution box (202), the rear side of the wire fixing box (203) and the rear side of the wire transfer box (204); and the wire exit holes (206) are respectively opened at the bottom of the wire entry box (201), the wire distribution box (202), the wire fixing box (203) and the front side of the wire transfer box (204).

2. A cable laying device for broadcasting and television engineering according to claim 1, characterized in that: A reinforcement ring (5) is bolted to the bottom of the motor (3), and a surface of the reinforcement ring (5) is coated with an anti-corrosion paint.

3. A cable laying device for broadcasting and television engineering according to claim 1, characterized in that: The side of the rotating rod (4) away from the output end of the motor (3) is rotatably connected to a rotating shaft (6), and the side of the rotating shaft (6) away from the rotating rod (4) is bolted to the inner side of the support frame (1).

4. A cable laying device for broadcasting and television engineering according to claim 1, characterized in that: The surface of the rotating rod (4) is covered with a protective sleeve (7), and the surface of the protective sleeve (7) is engraved with anti-slip patterns.

5. The cable laying device for broadcasting and television engineering according to claim 1, characterized in that: A reinforcing column (8) is bolted to the inner side of the support frame (1), and the surface of the reinforcing column (8) is coated with an anti-corrosion paint.

6. A cable laying device for broadcasting and television engineering according to claim 1, characterized in that: A handle (9) is bolted to the top of the wire shifting box (204), and a surface of the handle (9) is engraved with anti-slip patterns.

7. The cable laying device for broadcasting and television engineering according to claim 1, characterized in that: A sliding groove (10) is provided on the surface of the wire shifting box (204), a sliding block (11) is bolted to the surface of the wire shifting box (204), and the sliding block (11) is slidably connected to the inner side of the sliding groove (10).

8. The cable laying device for broadcasting and television engineering according to claim 1, characterized in that: A protective sleeve (12) is bolted to the inner side of the wire outlet hole (206), and a surface of the protective sleeve (12) is engraved with anti-slip patterns.

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