Broadcast television engineering cable supporting device

Abstract

The utility model discloses a radio and television engineering cable supporting device which comprises a base, a stand column, a supporting rod and a T-shaped fixing seat. Fixing holes are formed in the two sides of the base, and the base is stably installed on the base through fasteners. The movable sleeve is sleeved on the upright post and is fixed through a fixing bolt, and the height is adjustable; supporting rods can be dismounted and mounted in the mounting seats on the two sides of the movable sleeve as required; the T-shaped fixing base is fixed to the supporting rod through the movable rod, the adjusting rod and the like so as to meet the requirements for different spaces and cable supporting numbers, and the stability of the cable supporting device is ensured through a limiting block, a first anti-skid pad, a second anti-skid pad and the like. The device can be flexibly adjusted and installed, adopts modular design, is convenient to maintain, transport and store, and effectively solves the problems that a traditional device is insufficient in flexibility, difficult to maintain and the like.

Description

Technical Field

[0001] This utility model relates to the field of broadcasting and television engineering technology, and in particular to a cable support device for broadcasting and television engineering. Background Technology

[0002] In the field of broadcasting and television engineering, the stable support of cables is crucial to ensuring the stability and reliability of signal transmission. With the continuous development and popularization of broadcasting and television technology, various engineering construction projects are becoming increasingly complex and diverse, which puts forward higher requirements for the performance and adaptability of cable support devices.

[0003] Traditional cable support devices have revealed many problems in practical applications.

[0004] First, in terms of installation flexibility, the structural design of most existing devices is relatively fixed, and the installation of support rods and fixing components for cables cannot be freely adjusted according to the actual number and layout of cables.

[0005] Secondly, from a maintenance and transportation perspective, most traditional cable support devices do not employ modular design. This means that when a component fails, the entire device needs to be disassembled and repaired, which is not only difficult to repair but also consumes a lot of time and money. Furthermore, during transportation and storage, the complex overall structure of the device makes it difficult to disassemble, occupies a large space, and is not conducive to transfer between different projects or long-term storage, thus increasing the operating costs of the project.

[0006] Therefore, how to provide a new type of cable support device for broadcasting and television engineering that can solve the above problems is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0007] One objective of this invention is to provide a cable support device for broadcasting and television engineering. This invention aims to solve the problems of insufficient flexibility, difficulty in adapting to different installation environments, and unstable cable fixing in existing cable support devices in practical applications.

[0008] A cable support device for broadcasting and television engineering according to an embodiment of the present utility model includes a base, a column, a support rod, and a T-shaped fixing seat;

[0009] The base has symmetrical fixing holes on both sides, which can be used to securely install it to the base with fasteners, providing a solid and stable foundation for the entire device, effectively resisting various external forces, and ensuring that the device will not shift or tip over during use.

[0010] The column is vertically welded to the center of the top of the base, and multiple sets of fixing screw holes are opened on its front and rear sides. Combined with the fixing bolts on both sides of the movable sleeve, the height of the movable sleeve on the column can be easily adjusted. This design allows for rapid and precise height adaptation to different cable laying height requirements in broadcast television engineering, greatly improving the versatility and flexibility of the support device.

[0011] The movable sleeve features integrated mounting bases on both sides for detachable installation of two sets of support rods. In practical applications, when space is limited, one side of the support rod can be removed to flexibly adapt to the limited space; conversely, when the number of cable supports needs to be increased, both sets of support rods can be easily installed, thus significantly improving the device's adaptability to different working environments.

[0012] The support rod has a through-hole for mounting, into which a T-shaped fixing seat can be inserted vertically. The fixing component at the top of the T-shaped fixing seat consists of two sets of semi-circular fixing rings. With the help of bolts and nuts on both sides, the cable can be tightly fitted and firmly fixed.

[0013] Furthermore, the rubber ring attached to the inner wall of the fixing ring not only effectively prevents damage to the cable surface during the fixing process, but also utilizes the elasticity and friction of the rubber ring to further enhance the fixing effect on the cable and prevent the cable from sliding inside the fixing ring.

[0014] In addition, slots are welded on both sides of the mounting hole at the bottom of the support rod. The movable rod is inserted into the slot at the bottom of the T-shaped fixing seat. The limiting block on the outer wall below the movable rod can be rotated 90° and locked into the slot. The adjusting rod can be rotatably installed inside the movable rod. The T-shaped fixing seat is fixedly installed inside the support rod by screwing the external thread at the top of the adjusting rod with the screw hole at the top of the slot.

[0015] Furthermore, the limiting ring effectively prevents the adjusting rod from falling out of the movable rod, ensuring the stability of the structure.

[0016] Furthermore, the first anti-slip pad on the top of the limiting block contacts the inner wall of the slot, and the second anti-slip pads on both sides of the bottom of the T-shaped fixing seat contact the outer wall of the top of the support rod, which greatly increases the friction, making the T-shaped fixing seat more stable in the fixed position, reducing shaking, and ensuring the reliability of the cable support.

[0017] The beneficial effects of this utility model are:

[0018] This utility model allows for flexible determination of the number of support rods installed on the mounting base and the number of T-shaped fixing seats installed on the support rods, based on the number, thickness, and layout of the cables. The mounting base and support rods are connected by connecting bolts and connecting screw holes. During installation, the bolts are simply screwed into the screw holes, and disassembly is performed in reverse, greatly shortening installation and disassembly time and improving construction efficiency. It is suitable for engineering sites requiring frequent adjustments or rapid assembly. The T-shaped fixing seats can be clamped and fixed on the support rods through the cooperation of the movable rods and adjusting rods. Therefore, the device adopts a modular design, with each component independent. If any component is damaged, it can be directly disassembled and replaced with a new one, reducing maintenance and time costs. Each module can be packaged and transported separately, and stored in categories, saving space and facilitating management and retrieval. It is convenient for transfer between different projects and long-term storage. In actual use, the modules can be flexibly combined according to the scale and complexity of the project. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a front view structural diagram of a cable support device for broadcasting and television engineering proposed in this utility model;

[0021] Figure 2 This is a bottom view of the cable support device for broadcasting and television engineering proposed in this utility model;

[0022] Figure 3 This is a schematic diagram showing the disassembled structure of a cable support device for broadcasting and television engineering proposed in this utility model;

[0023] Figure 4 This is a partially enlarged structural diagram of a cable support device for broadcasting and television engineering proposed in this utility model;

[0024] Figure 5 This is a schematic cross-sectional view of a T-shaped fixing seat for a cable support device for broadcasting and television engineering proposed in this utility model.

[0025] In the diagram: 1. Base; 2. Column; 3. Movable sleeve; 4. Support rod; 5. T-shaped fixing seat; 6. Fixing hole; 7. Fixing screw hole; 8. Fixing bolt; 9. Fixing component; 10. Mounting seat; 11. Mounting hole; 12. Slot; 13. Connecting bolt; 14. Connecting screw hole; 15. Movable rod; 16. Limiting block; 17. Slot; 18. Adjusting rod; 19. Limiting ring; 20. Screw hole; 21. External thread; 22. First anti-slip pad; 23. Second anti-slip pad. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0027] Please see Figure 1-5 This utility model provides a technical solution: a cable support device for broadcasting and television engineering, including a base 1, a column 2, a support rod 4 and a T-shaped fixing seat 5.

[0028] The base 1 serves as the basic support for the entire device, and fixing holes 6 are symmetrically and vertically drilled through on both sides.

[0029] In this embodiment, by passing the fastener through the fixing hole 6, the base 1 can be securely installed on the corresponding base, ensuring the stability of the entire support device during use and preventing displacement or tipping due to external forces.

[0030] The column 2 is vertically fixed and welded to the top center of the base 1, providing vertical support for the entire support structure.

[0031] Among them, the front and rear sides of the column 2 are symmetrically provided with several sets of fixing screw holes 7, and the front and rear sides of the movable sleeve 3 are respectively inserted with fixing bolts 8.

[0032] In this embodiment, when it is necessary to adjust the height position of the movable sleeve 3 on the column 2, the fixing bolt 8 can be loosened first, so that the movable sleeve 3 can slide freely on the column 2. After adjusting to a suitable height, the fixing bolt 8 is tightened again, so that the end of the fixing bolt 8 is screwed into the fixing screw hole 7, thereby fixing the movable sleeve 3 at a specific height position on the column 2 to meet the cable support requirements of different heights.

[0033] The movable sleeve 3 is fitted onto the column 2, and its two sides are integrally formed with mounting seats 10. There are two sets of support rods 4, and the two sets of support rods 4 can be detachably installed in the mounting seats 10 on both sides of the movable sleeve 3.

[0034] Specifically, connecting bolts 13 are inserted into both the upper and lower sides of the mounting base 10. Connecting screw holes 14 are correspondingly opened on both the upper and lower sides of the outer wall of the support rod 4 near the mounting base 10. After the connecting bolts 13 pass through the mounting base 10, they can be screwed into the connecting screw holes 14 to achieve the fixed installation of the support rod 4 in the mounting base 10.

[0035] In this embodiment, this detachable installation method facilitates the installation or removal of the support rod 4 according to actual needs in different usage scenarios. For example, in a space-limited environment, one or both support rods 4 can be removed to adapt to space conditions; while when more cables need to be supported or the support stability needs to be enhanced, two sets of support rods 4 can be installed.

[0036] The support rod 4 has a vertically penetrating mounting hole 11. The T-shaped fixing seat 5 is vertically inserted into the mounting hole 11, and a fixing component 9 is provided on the top of the T-shaped fixing seat 5.

[0037] The fixing component 9 consists of two sets of semi-circular fixing rings, with bolts and nuts on both sides of each set of fixing rings.

[0038] In this embodiment, the cable is placed between two sets of semi-circular fixing rings. By tightening the bolts and nuts, the two sets of semi-circular fixing rings are made to fit tightly against the cable, thereby fixing the cable. At the same time, in order to avoid damage to the cable surface by the fixing rings, rubber rings are fixedly attached to the inner walls of both sets of semi-circular fixing rings. The rubber rings have a certain elasticity and friction, which can both protect the cable and increase the friction between the fixing rings and the cable, preventing the cable from sliding inside the fixing rings.

[0039] The bottom of the support rod 4 is fixedly welded with slots 12 on both sides of the mounting hole 11. The bottom of the T-shaped fixing seat 5 is centrally located with a slot 17. A movable rod 15 is inserted into the slot 17. A limit block 16 is integrally formed on the lower outer wall of the movable rod 15. An adjusting rod 18 is rotatably installed in the movable rod 15. An external thread 21 is provided on the upper outer wall of the adjusting rod 18. A screw hole 20 is provided on the top of the inner side of the slot 17. The top of the adjusting rod 18 is screwed into the screw hole 20 through the external thread 21.

[0040] In this embodiment, the height of the T-shaped fixing seat 5 on the support rod 4 can be adjusted by rotating the adjusting rod 18. Since the adjusting rod 18 is connected to the screw hole 20 at the top of the slot 17 by a thread, when the adjusting rod 18 is rotated, the adjusting rod 18 will move up and down in the screw hole 20, thereby driving the movable rod 15 and the limiting block 16 to move up and down, thus realizing the adjustment of the height of the T-shaped fixing seat 5. When the limiting block 16 rotates 90° and is inserted into the two sets of slots 12, rotating the adjusting rod 18 can drive the limiting block 16 to move upward. At this time, the limiting block 16 and the T-shaped fixing seat 5 can cooperate to be clamped and fixed on the upper and lower sides of the support rod 4, thereby completing the fixed installation of the T-shaped fixing seat 5.

[0041] It should be noted that, in order to prevent the adjusting rod 18 from falling out of the movable rod 15, a limit ring 19 is provided on the lower part of the outer wall of the adjusting rod 18 and inside the movable rod 15.

[0042] In addition, a first anti-slip pad 22 is fixedly attached to the top of the limiting block 16, and a second anti-slip pad 23 is fixedly attached to the bottom of both sides of the T-shaped fixing seat 5. When the limiting block 16 rotates 90° and is inserted into the two sets of slots 12, the first anti-slip pad 22 can contact the inner wall of the slot 12, and the second anti-slip pad 23 can contact the outer wall of the top of the support rod 4, which increases the friction and makes the T-shaped fixing seat 5 more stable in the fixed position and less prone to shaking.

[0043] It is worth mentioning that a handle for easy rotation is provided at the bottom of the adjusting rod 18, located below the movable rod 15. Operators can easily rotate the adjusting rod 18 by holding the handle, improving operational convenience.

[0044] Working Principle: When installing this cable support device for broadcasting and television engineering, the first step is to use the symmetrical vertical through-holes 6 on both sides of the base 1 to insert suitable fasteners, such as bolts, through these holes 6, thereby firmly installing the base 1 onto the corresponding base. Next, according to the required cable height, the position of the movable sleeve 3 on the column 2 is adjusted. Several sets of fixing screw holes 7 are symmetrically distributed on the front and rear sides of the column 2. The fixing bolts 8 inserted on the front and rear sides of the movable sleeve 3 cooperate with these holes. First, loosen the fixing bolts 8 to release the constraint on the movable sleeve 3, allowing it to slide freely along the column 2. After the movable sleeve 3 slides to a suitable position that matches the cable height, tighten the fixing bolts 8 again, allowing the end of the fixing bolt 8 to... Screw the end into the corresponding fixing screw hole 7, thus firmly fixing the movable sleeve 3 at a specific height position of the column 2 to meet the support requirements of cables of different heights. Then, depending on the actual usage scenario and cable support requirements, decide whether to install support rods 4. Since the movable sleeve 3 has mounting seats 10 integrally formed on both sides, the two sets of support rods 4 can be installed in these mounting seats 10 through connecting bolts 13 and connecting screw holes 14. In environments with limited space, one side of the support rod 4 can be removed to fit the space conditions. If more cables need to be supported, install two sets of support rods 4. After installing the support rods 4, vertically insert the T-shaped fixing seat 5 into the vertically penetrating mounting hole 11 inside the support rod 4, into the slot 17 at the center of the bottom of the T-shaped fixing seat 5. A movable rod 15 is inserted, along with a limiting block 16 integrally formed on the lower outer wall of the movable rod 15, and an adjusting rod 18 rotatably installed within the movable rod 15. Together, they form a fixed structure. First, the limiting block 16 can be rotated to the same side as the mounting hole 11. Then, the T-shaped fixing seat 5 can be inserted into the mounting hole 11. At this time, the limiting block 16 can be placed between the two sets of slots 12. Then, the movable rod 15 is rotated to drive the limiting block 16 to rotate synchronously. After rotating 90°, the two sides of the limiting block 16 can be locked into the slots 12. At this time, by holding the handle at the bottom of the adjusting rod 18 located below the movable rod 15, the adjusting rod 18 is rotated. Because the external thread 21 on the upper outer wall of the adjusting rod 18 is screwed into the screw hole 20 on the top inner side of the slot 17, the adjusting rod can be rotated. At 18 o'clock, the adjusting rod 18 will move up and down within the screw hole 20, thereby driving the connected movable rod 15 and the limiting block 16 to move up and down. The limiting block 16 contacts the inner wall of the slot 12 and cooperates with the T-shaped fixing seat 5 to complete the clamping and fixing. Since the limiting block 16 and the T-shaped fixing seat 5 are located on the upper and lower sides of the support rod 4 respectively, they fit tightly, thus completing the fixed installation of the T-shaped fixing seat 5 on the support rod 4. During installation, the first anti-slip pad 22 fixedly pasted on the top of the limiting block 16 contacts the inner wall of the slot 12, and the second anti-slip pad 23 fixedly pasted on the bottom of the upper two sides of the T-shaped fixing seat 5 contacts the top outer wall of the support rod 4, which greatly increases the friction and makes the T-shaped fixing seat 5 more stable in the fixed position and less prone to shaking.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A broadcast television engineering cable support apparatus, characterized by, It include base (1), column (2), support rod (4) and T type fixed seat (5); The column (2) is vertically fixed and welded to the top of the base (1) in the middle position, the movable sleeve (3) is sleeved on the column (2), the mounting seat (10) is integrally formed on both sides of the movable sleeve (3), the number of the support rod (4) is two groups, and the two groups of support rods (4) can be detachably installed in the mounting seat (10) on both sides of the movable sleeve (3), the mounting hole (11) is vertically and internally provided in the support rod (4), the T type fixed seat (5) is vertically inserted into the mounting hole (11), and the fixed assembly (9) is arranged on the top of the T type fixed seat (5). The support rod (4) is fixedly welded with the clamping groove (12) at the bottom and on both sides of the mounting hole (11), the T type fixed seat (5) is provided with the insertion groove (17) in the middle of the bottom, the movable rod (15) is inserted into the insertion groove (17), the limit block (16) is integrally formed on the outer wall below the movable rod (15), the screw hole (20) is formed in the top of the inner side of the insertion groove (17), the adjusting rod (18) is rotatably installed in the movable rod (15), the outer screw thread (21) is formed on the outer wall above the adjusting rod (18), and the adjusting rod (18) is screwed into the screw hole (20) through the outer screw thread (21).

2. A broadcast television engineering cable support apparatus as set forth in claim 1, wherein, The column (2) is symmetrically provided with a plurality of fixed screw holes (7) on the front and rear sides, the movable sleeve (3) is inserted with the fixed bolt (8) on the front and rear sides, and the fixed bolt (8) is screwed into the fixed screw hole (7).

3. A broadcast television engineering cable support apparatus as set forth in claim 1, wherein, The fixed assembly (9) comprises two groups of semicircular fixing rings, the two groups of fixing rings are provided with bolts and nuts on both sides, and the two groups of semicircular fixing rings are fixedly connected through the cooperation of the bolts and the nuts, and the inner walls of the two groups of semicircular fixing rings are fixedly pasted with rubber rings.

4. A broadcast television engineering cable support apparatus as set forth in claim 1, wherein, The limiting ring (19) is arranged on the outer wall below the adjusting rod (18) and in the movable rod (15), and the adjusting rod (18) can be prevented from falling off in the movable rod (15) through the limiting ring (19).

5. A broadcast television engineering cable support apparatus as set forth in Claim 1, wherein, The first anti-skid pad (22) is fixedly pasted on the top of the limit block (16), and the second anti-skid pad (23) is fixedly pasted on the bottom of the T type fixed seat (5) on both sides above.

6. A broadcast television engineering cable support apparatus as set forth in claim 1, wherein, The limit block (16) can be rotated by 90° through the movable rod (15) and clamped into the two groups of clamping grooves (12), and the adjusting rod (18) is provided with a handle for convenient rotation below the movable rod (15).

7. A broadcast television engineering cable support apparatus as set forth in Claim 1 wherein, The base (1) is symmetrically and vertically provided with a fixed hole (6) on both sides, and the fixed hole (6) can be matched with a fastener to realize the fixed installation of the base (1) on the base.

8. A broadcast television engineering cable support apparatus as set forth in Claim 1, wherein, The number of the T type fixed seat (5) is multiple groups, and the installation number and installation spacing of the multiple groups of T type fixed seats (5) can be freely adjusted.

9. A broadcast television engineering cable support apparatus as set forth in Claim 1, wherein, The connecting bolt (13) is inserted into the mounting seat (10) on the upper and lower sides of both ends, the connecting screw hole (14) is correspondingly formed on the outer wall of one end of the support rod (4) close to the mounting seat (10), and the connecting bolt (13) is screwed into the connecting screw hole (14).

Images