A broadcast television engineering cable support stand

Abstract

The utility model discloses a broadcast television engineering cable support frame relates to broadcast television engineering technical field. The utility model discloses a mounting bracket, the upper surface of mounting bracket has the equidistance distribution's positioning assembly, and positioning assembly includes the connecting frame of setting on the upper surface of mounting bracket, and the upper surface center position of connecting frame has the positioning seat of fixed connection, the upper surface of positioning seat has the locking assembly of setting, and locking assembly includes the support of installing on the upper surface of positioning seat, and the upper surface of support has the screw rod of screwing and through -going connection, and the lower extreme of screw rod has the abutting seat of swing joint. The utility model sets up positioning assembly, and the position of cable is positioned, prevents adjacent cable and sets up locking assembly in the installation process interlaced winding, and the position locking of cable of different diameters is carried out, increases the stability after cable installation, and more stable power transmission.

Description

Technical Field

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

[0002] Broadcast television refers to news dissemination tools that transmit sound, images, and video via radio waves or wires. People can obtain the information they need by listening to broadcast television. News broadcasting relies on the coordinated operation of the equipment inside the broadcast television room. Broadcast television equipment can only operate normally after being powered on, so multiple sets of cables need to be installed inside the broadcast television room to provide power to the equipment. Due to the large number of cables inside the broadcast television room, cable support racks are needed to uniformly support the multiple sets of cables, effectively avoiding the messy arrangement of multiple sets of cables. However, cable support racks still have the following shortcomings in practical use:

[0003] 1. When using cable support brackets to support cables, expansion bolts are used to fix the cable support brackets to the wall. Then, the cables are placed directly on the cable support brackets and pulled to move them on the cable support brackets. Since the cables are not positioned, adjacent cables may become entangled during the movement, making it inconvenient to adjust the cable position. In addition, since no rolling components are installed on the cable support brackets, the friction between the cables and the cable support brackets is large, which will cause the cables to wear during the movement.

[0004] 2. When installing cables inside a broadcasting and television room, different types of cables will be selected according to the installation location, installation environment, and connected equipment. Therefore, different types of cables need to be supported. To prevent the cables from falling off the support frame due to external forces, the cable position needs to be fixed to avoid accidental displacement of the cables due to external forces, so as to ensure that the cables work normally.

[0005] To address these issues, we provide a cable support frame for broadcast television engineering. Utility Model Content

[0006] The purpose of this utility model is to provide a cable support frame for broadcasting and television engineering. By setting a positioning component, the cable position can be easily positioned to avoid the cross-entanglement of adjacent cables. By setting a locking component, the position of cables of different diameters can be easily fixed, increasing the stability of the cables after installation, thereby solving the technical problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a cable support frame for broadcasting and television engineering, comprising a mounting frame, wherein the upper surface of the mounting frame has equidistantly distributed positioning components, the positioning components including a connecting frame disposed on the upper surface of the mounting frame, and a positioning seat fixedly connected at the center of the upper surface of the connecting frame; the upper surface of the positioning seat has a locking component, the locking component including a bracket mounted on the upper surface of the positioning seat, the upper surface of the bracket having a threaded screw rod that is connected through it, and the lower end of the screw rod having a rotatably connected a retaining seat.

[0009] The present invention is further configured such that the mounting bracket is an inverted L-shaped structure, and there are connecting expansion bolts on the side wall of the mounting bracket, with four expansion bolts distributed in a rectangular array.

[0010] The present invention is further configured such that the lower surface of the mounting frame has a reinforcing plate that is fixedly connected at an incline, and the mounting frame and the reinforcing plate form a triangular structure.

[0011] The present invention is further configured such that the connecting frame is an inverted U-shaped structure, the positioning seat is an arc-shaped structure, and the positioning seat has ball bearings inside.

[0012] The present invention is further configured such that the lower surface of the connecting frame has symmetrically fixed ear seats, the ear seats are slidably connected to the edge of the mounting frame, and the end of the clamping rod threaded on the side wall of the ear seat abuts against the side wall of the mounting frame, and the ear seat has an U-shaped structure.

[0013] The present invention is further configured such that the bracket is an inverted L-shaped structure, the abutment is an arc-shaped structure, and the lower surface of the abutment has ball bearings.

[0014] The present invention is further configured such that a limiting rod is symmetrically fixed on the upper surface of the abutment seat, and the upper end of the limiting rod penetrates the lower surface of the transverse section of the bracket.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model, by setting a positioning component, places the cable on the positioning seat, applies external force to the cable, and moves the ball bearings to adjust the position of the cable. This effectively reduces the friction between the cable and the positioning seat when the cable moves, avoids cable wear, and increases the service life of the cable. The positioning seat positions the cable, effectively preventing adjacent cables from intertwining and bringing convenience to the cable installation work. Loosening the clamping rod means that the clamping rod does not abut against the mounting bracket, releasing the fixation of the connecting bracket position. Pushing and pulling the connecting bracket allows the number of connecting brackets to be increased or decreased according to the number of cables, improving practicality.

[0017] 2. This utility model, by setting a locking component, allows the limit rod to move downward when the screw is rotated counterclockwise, and the clamping seat to move closer to the positioning seat until the clamping seat and positioning seat lock the cable in place. This increases the stability of the cable after installation, effectively preventing the cable from detaching due to external forces, and thus enabling the cable to provide power to the equipment inside the broadcasting and television room more stably. The height of the clamping seat can be adjusted by the screw, making it easier for the clamping seat and positioning seat to fix the position of cables of different diameters, increasing the scope of application and improving practicality. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 A three-dimensional schematic diagram of a cable support frame for broadcasting and television engineering. Figure 1 ;

[0020] Figure 2 A three-dimensional schematic diagram of a cable support frame for broadcasting and television engineering. Figure 2 ;

[0021] Figure 3 This is a schematic diagram showing the connection between the positioning component and the locking component.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1-Mounting bracket, 101-Expansion bolt, 102-Reinforcing plate, 2-Positioning assembly, 201-Connecting bracket, 202-Positioning seat, 202a-Ball bearing, 203-Ear seat, 203a-Clamping rod, 3-Locking assembly, 301-Bracket, 302-Screw, 303-Clamping seat, 303a-Limiting rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] Please see Figure 1 and Figure 2This utility model is a cable support frame for broadcasting and television engineering, including a mounting frame 1, expansion bolts 101 and a reinforcing plate 102. The expansion bolts 101 are used to fix the mounting frame 1 on the wall of the broadcasting and television room, and the reinforcing plate 102 is used to support the mounting frame 1 and increase the load-bearing capacity of the mounting frame 1.

[0027] Specifically, the vertical section of the mounting frame 1 has expansion bolts 101 installed on its side wall, and the lower surface of the mounting frame 1 has a reinforcing plate 102 that is inclined and fixed.

[0028] Furthermore, the four expansion bolts 101 are arranged in a rectangular array, the mounting bracket 1 is an inverted L-shaped structure, and the mounting bracket 1 and the reinforcing plate 102 form a triangular structure;

[0029] The operation process of this embodiment is as follows: the vertical section of the mounting bracket 1 is brought into contact with the wall of the broadcasting and television room, and the expansion bolt 101 is rotated until the position of the mounting bracket 1 is fixed, thereby realizing the placement of the mounting bracket 1; otherwise, the mounting bracket 1 is disassembled.

[0030] Example 2

[0031] Please see Figure 1 and Figure 3 Based on the first specific embodiment, a positioning component 2 is provided. The positioning component 2 includes a connecting frame 201, a positioning seat 202, a ball bearing 202a, an ear seat 203, and a clamping rod 203a. The positioning seat 202 positions the cable, effectively preventing multiple cables from getting tangled and facilitating subsequent cable management. The ball bearing 202a reduces the friction between the positioning seat 202 and the cable, preventing damage due to excessive friction when pulling the cable. Loosening the clamping rod 203a releases the fixation of the connecting frame 201, allowing the connecting frame 201 to be disassembled and reassembled. The number of connecting frames 201 can be increased or decreased according to the number of cables, increasing practicality.

[0032] Specifically, the lower surface of the connecting frame 201 has a fixed ear seat 203, which is slidably connected to the edge of the mounting frame 1. The side wall of the ear seat 203 has a threaded clamping rod 203a, the end of which abuts against the side wall of the mounting frame 1. The upper surface of the connecting frame 201 has a fixed positioning seat 202 at the center, and the upper surface of the positioning seat 202 has a ball bearing 202a.

[0033] Furthermore, the connecting frame 201 has an inverted U-shaped structure, the positioning seat 202 has an arc-shaped structure, and the two ear seats 203 are symmetrically arranged, with the ear seats 203 having a c-shaped structure;

[0034] The operation process of this embodiment is as follows: Place the cable inside the positioning seat 202, with the lower part of the cable in contact with the ball bearing 202a, apply tension to the cable, the ball bearing 202a moves, and the cable moves on the positioning seat 202; loosen the clamping rod 203a clockwise to release the fixation of the ear seat 203 position, push and pull the connecting frame 201, the ear seat 203 moves along the mounting frame 1, adjust the distance between adjacent connecting frames 201, and tighten the clamping rod 203a counterclockwise, that is, the clamping rod 203a abuts against the mounting frame 1 to fix the position of the connecting frame 201.

[0035] Example 3

[0036] Please see Figure 1 and Figure 3 Based on specific embodiments one and two, a locking component 3 is provided. The locking component 3 includes a bracket 301, a screw 302, a retaining seat 303, and a limiting rod 303a. By rotating the screw 302, the height of the retaining seat 303 is adjusted, that is, the distance between the retaining seat 303 and the positioning seat 202 is adjusted, so as to fix the position of cables of different diameters, increase the scope of application, improve practicality, and increase the stability of the cable, effectively preventing the cable from falling off the positioning seat 202 due to external force.

[0037] Specifically, the bracket 301 is installed on the upper surface of the positioning seat 202. The upper surface of the bracket 301 has a vertically threaded screw 302 that is connected through it. The lower end of the screw 302 has a rotatably connected a retaining seat 303. The lower surface of the retaining seat 303 has a ball bearing 202a. The upper surface of the retaining seat 303 has a vertically fixed limiting rod 303a. The upper end of the limiting rod 303a passes through the bracket 301.

[0038] Furthermore, the bracket 301 has an inverted L-shaped structure, the abutment 303 has an arc-shaped structure, and the two limiting rods 303a are symmetrically arranged;

[0039] The operation process of this embodiment is as follows: After determining the position of the cable on the positioning seat 202, rotate the screw 302 counterclockwise. The screw 302 rotates counterclockwise and moves downward. The limiting rod 303a moves downward, and the clamping seat 303 moves closer to the positioning seat 202 until the clamping seat 303 clamps the cable, thus fixing the position of the cable. Rotate the screw 302 clockwise. The screw 302 moves upward, and the clamping seat 303 moves upward away from the cable, thus releasing the fixation of the cable position.

[0040] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A cable support frame for broadcasting and television engineering, comprising a mounting frame (1), characterized in that: The mounting bracket (1) has equidistantly distributed positioning components (2) on its upper surface. The positioning components (2) include a connecting bracket (201) disposed on the upper surface of the mounting bracket (1). A positioning seat (202) is fixedly attached to the center of the upper surface of the connecting bracket (201). The mounting bracket (1) is an inverted L-shaped structure, and there are expansion bolts (101) on the side wall of the mounting bracket (1), and the four expansion bolts (101) are distributed in a rectangular array; The mounting bracket (1) has a reinforcing plate (102) fixed at an angle on its lower surface, and the mounting bracket (1) and the reinforcing plate (102) form a triangular structure. The connecting frame (201) has an inverted U-shaped structure, the positioning seat (202) has an arc-shaped structure, and the positioning seat (202) has a ball bearing (202a) inside. The lower surface of the connecting frame (201) has symmetrically fixed ear seats (203). The ear seats (203) are slidably connected to the edge of the mounting frame (1). The end of the tension rod (203a) threaded on the side wall of the ear seat (203) abuts against the side wall of the mounting frame (1). The ear seat (203) has a U-shaped structure.

2. The cable support frame for broadcasting and television engineering according to claim 1, characterized in that: The upper surface of the positioning seat (202) is provided with a locking component (3). The locking component (3) includes a bracket (301) installed on the upper surface of the positioning seat (202). The upper surface of the bracket (301) has a threaded screw (302) that is connected through it. The lower end of the screw (302) has a rotatably connected abutment (303). The bracket (301) has an inverted L-shaped structure, the abutment (303) has an arc-shaped structure, and the lower surface of the abutment (303) has ball bearings (202a). The upper surface of the abutment (303) has symmetrically fixed limiting rods (303a), and the upper end of the limiting rods (303a) penetrates the lower surface of the transverse section of the bracket (301).

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