Fixed protection device for video line

Abstract

The utility model relates to the technical field of protective devices, in particular to a fixed protective device for a video line. According to the technical scheme, the device comprises a lower supporting plate and an upper supporting plate, the lower supporting plate and the upper supporting plate are stably connected in a clamped mode, and mounting blocks are fixedly arranged on the two sides of the lower supporting plate respectively; the plurality of groups of mounting seats are fixedly arranged on the inner walls of the lower support plate and the upper support plate, and guide rollers for guiding cables are rotationally arranged among the mounting seats; the guiding through groove is formed in the bottom face of the lower supporting plate, and a pulling assembly used for pulling the cable is arranged on the guiding through groove in a sliding mode. According to the utility model, the cable can easily pass through the cable bridge, so that the working efficiency can be improved, congestion and winding are reduced, the maintenance cost and difficulty are reduced, the wiring quality and stability are improved, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a fixed protective device for a video line. Background Art

[0002] In the application scenarios of fixed protective devices for video lines, etc., the arrangement and management of cables is crucial, and cable trays are used to ensure the orderly routing and securing of cables. Existing fixed protective devices for video lines use cable trays to secure and protect the video lines. However, due to the long length of the cable trays, it is extremely inconvenient to pass the cables through the protective device, which can easily cause cable congestion and entanglement, reducing work efficiency and increasing maintenance costs and difficulty. To this end, the present invention proposes a fixed protective device for video lines. Utility Model Content

[0003] The purpose of the present utility model is to address the problem that the existing video line fixing and protection devices in the background technology use cable trays to fix and protect the video lines. However, due to the long length of the cable trays, it is extremely inconvenient to pass the cables through the protection device, which easily causes cable congestion and entanglement, which not only reduces work efficiency but also increases maintenance costs and difficulty. A fixing and protection device for video lines is proposed.

[0004] The technical solution of the present utility model is: a fixed protective device for a video line, comprising: a lower support plate and an upper support plate, and the lower support plate and the upper support plate are stably clamped with each other, and mounting blocks are fixedly provided on both sides of the lower support plate; multiple groups of mounting seats are fixedly provided on the inner walls of the lower support plate and the upper support plate, and guide rollers for guiding cables are rotatably provided between the mounting seats; a guide groove is opened on the bottom surface of the lower support plate, and a pulling component for pulling cables is slidably provided on the guide groove.

[0005] Optionally, the pulling assembly includes a guide block that is slidably arranged inside the guide groove, a support frame is fixedly provided on the upper end of the guide block, a plurality of first card slots are provided on the upper surface of the support frame, a pressure block is provided on the upper surface of the support frame, a plurality of second card slots corresponding to the first card slots are provided on the pressure block, and adjustment bolts are threaded through both ends of the pressure block, the lower end of the adjustment bolt is threadedly connected to the support frame, and a handle is fixedly provided on the lower end of the guide block.

[0006] Optionally, a plurality of sliding grooves are provided on both sides of the inner wall of the lower support plate, and a plurality of sliding blocks are fixedly provided on both sides of the outer wall of the upper support plate, and the sliding blocks are slidably connected to the sliding grooves.

[0007] Optionally, a plurality of guide grooves are provided on the outer wall of the guide roller.

[0008] Optionally, the lower support plate and the upper support plate are arranged in a "U" - shaped structure.

[0009] Optionally, stoppers are fixedly arranged on both sides of the upper support plate respectively.

[0010] Optionally, the inner diameter of the lower support plate is larger than the outer diameter of the upper support plate.

[0011] In summary, this application includes at least one of the following beneficial technical effects:

[0012] In this utility model, one end of the cable is clamped between the first clamping groove and the second clamping groove, and the adjusting bolt is rotated to make the second clamping groove on the pressing block move downward, stably clamping the cable between the first clamping groove and the second clamping groove, and driving the handle to move the cable inside the lower support plate and the upper support plate to the other end, which can easily pass the cable through the cable tray, improve work efficiency, reduce congestion and entanglement, lower maintenance cost and difficulty, enhance the wiring quality and stability, and make the operation convenient.

[0013] Furthermore, in this utility model, the lower support plate and the upper support plate are stably clamped to each other through the sliding groove and the sliding block, which can drive the guide rollers inside the lower support plate and the upper support plate to move relatively, stably position the cable passing through the inside, avoid entanglement, and facilitate taking out at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a fixed protection device for a video line of this utility model is given;

[0015] Figure 2 For Figure 1 the split structural schematic diagram;

[0016] Figure 3 For Figure 2 the internal structural schematic diagram of the lower support plate in

[0017] Figure 4 For Figure 2 the internal structural schematic diagram of the upper support plate in

[0018] Figure 5 For Figure 3 the enlarged structural schematic diagram at A in

[0019] Reference numerals:

[0020] 1. Lower support plate; 2. Upper support plate; 3. Mounting block; 4. Mounting seat; 5. Guide roller; 6. Guide through - slot;

[0021] 7. Pulling component; 71. Guide block; 72. Support frame; 73. First clamping groove; 74. Pressing block; 75. Second clamping groove; 76. Adjusting bolt; 77. Handle;

[0022] 8. Slide; 9. Slider; 10. Guide groove; 11. Stop block. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] Example:

[0028] like Figure 1 and Figure 2As shown in the figure, a fixed protection device for a video line proposed by the present utility model includes a lower support plate 1 and an upper support plate 2, and the lower support plate 1 and the upper support plate 2 are stably clamped with each other, which can provide protection for the video cable to avoid damage. Installation blocks 3 are respectively and fixedly arranged on both sides of the lower support plate 1, which can fixedly install the lower support plate 1 and the upper support plate 2; a plurality of mounting seats 4 are fixedly arranged on the inner walls of the lower support plate 1 and the upper support plate 2, and the mounting seats 4 are arranged at equal intervals. A guide roller 5 for guiding the cable is rotatably arranged between the mounting seats 4, which makes it more labor-saving when pulling the video cable; a guide through groove 6 is opened on the bottom surface of the lower support plate 1, and there are two guide through grooves 6, which are respectively located on both sides of the mounting seats 4. A pulling component 7 for pulling the cable is slidably arranged on the guide through groove 6, which can directly pull the video cable through from the outside, making the wire threading more time-saving and labor-saving.

[0029] As Figure 3 and Figure 5 shown in the figure, the pulling component 7 includes a guide block 71 slidably arranged inside the guide through groove 6. A support frame 72 is fixedly arranged at the upper end of the guide block 71, and the support frame 72 is arranged in a "冂" shape structure. A plurality of first card slots 73 are opened on the upper surface of the support frame 72, which can place multiple cables at the same time. A pressing block 74 is arranged on the upper surface of the support frame 72. A plurality of second card slots 75 corresponding to the first card slots 73 are opened on the pressing block 74, which can stably clamp and limit the cables. Adjusting bolts 76 are respectively and threadedly penetrated through both ends of the pressing block 74, and the lower ends of the adjusting bolts 76 are threadedly connected to the support frame 72. A handle 77 is fixedly arranged at the lower end of the guide block 71, which can clamp and limit the cables, facilitate quick penetration, and improve the wire threading efficiency.

[0030] As Figures 2 to 4 shown in the figure, a plurality of sliding grooves 8 are opened on both sides of the inner wall of the lower support plate 1, and a plurality of sliding blocks 9 are fixedly arranged on both sides of the outer wall of the upper support plate 2. The sliding blocks 9 are slidably connected with the sliding grooves 8, which can guide the movement of the lower support plate 1 and the upper support plate 2, making the movement of the lower support plate 1 and the upper support plate 2 more stable.

[0031] e Furthermore, a plurality of guide grooves 10 are opened on the outer wall of the guide roller 5, which can stably limit the cable, avoid deviation, and prevent winding.

[0032] Secondly, the lower support plate 1 and the upper support plate 2 are arranged in a "凵" shape structure, which can be clamped with each other to provide protection for the cable.

[0033] Furthermore, stop blocks 11 are respectively and fixedly arranged on both sides of the upper support plate 2, which can block the clamping gap between the lower support plate 1 and the upper support plate 2 to avoid dust entering the inside.

[0034] In addition, the inner diameter of the lower support plate 1 is larger than the outer diameter of the upper support plate 2, so that the lower support plate 1 and the upper support plate 2 are stably clamped with each other to provide protection for the cable.

[0035] The working principle of this embodiment is: one end of the cable is placed between the first slot 73 and the second slot 75, and then the adjusting bolt 76 is manually rotated. The adjusting bolt 76 drives the second slot 75 on the pressure block 74 to move toward the first slot 73, and the cable placed between the first slot 73 and the second slot 75 is firmly clamped and limited.

[0036] Furthermore, the handle 77 is manually pulled to move horizontally toward the other end of the lower support plate 1. The handle 77 drives the guide block 71 to move horizontally in the guide groove 6. The guide block 71 drives the support frame 72 to move horizontally. The support frame 72 drives the video cable clamped between the first slot 73 and the second slot 75 to move horizontally to the other end of the lower support plate 1. During the movement of the cable, the cable is affected by gravity and slides in the guide groove 10 on the surface of the guide roller 5, making it easier to pull the cable.

[0037] Furthermore, bolts are threaded through the bottom of the mounting block 3 and connected to the top of the house. The lower support plate 1 and the upper support plate 2 are limited by the top of the house, so that the lower support plate 1 and the upper support plate 2 move relative to each other. The lower support plate 1 and the upper support plate 2 drive the guide roller 5 to move relative to each other through the mounting seat 4, and stably clamp the passing cables. While the guide roller 5 moves relative to each other, it blocks and limits the support frame 72 to prevent the support frame 72 from moving. The cables can be easily passed through the cable bridge, which can improve work efficiency, reduce congestion and entanglement, reduce maintenance costs and difficulty, improve wiring quality and stability, and make operation convenient.

[0038] The above specific embodiments are merely several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art may make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A fixed protective device for a video line, characterized in that: Including: A lower support plate (1) and an upper support plate (2), and the lower support plate (1) and the upper support plate (2) are stably clamped with each other. Mounting blocks (3) are fixedly arranged on both sides of the lower support plate (1); A plurality of mounting seats (4) fixedly arranged on the inner walls of the lower support plate (1) and the upper support plate (2). A guiding roller (5) for guiding the cable is rotatably arranged between the mounting seats (4); A guiding through groove (6) opened on the bottom surface of the lower support plate (1). A pulling component (7) for pulling the cable is slidably arranged on the guiding through groove (6).

2. A video line fixing and protection device according to claim 1, characterized in that: The pulling component (7) includes a guiding block (71) slidably arranged inside the guiding through groove (6). A support frame (72) is fixedly arranged at the upper end of the guiding block (71). A plurality of first clamping grooves (73) are opened on the upper surface of the support frame (72). A pressing block (74) is arranged on the upper surface of the support frame (72). A plurality of second clamping grooves (75) corresponding to the first clamping grooves (73) are opened on the pressing block (74). Adjusting bolts (76) are respectively threaded through both ends of the pressing block (74). The lower ends of the adjusting bolts (76) are threadedly connected with the support frame (72). A handle (77) is fixedly arranged at the lower end of the guiding block (71).

3. The video line fixing and protection device according to claim 1, characterized in that: A plurality of sliding grooves (8) are opened on both sides of the inner wall of the lower support plate (1). A plurality of sliding blocks (9) are fixedly arranged on both sides of the outer wall of the upper support plate (2). The sliding blocks (9) are slidably connected with the sliding grooves (8).

4. The video line fixing and protection device according to claim 1, characterized in that: A plurality of guiding grooves (10) are opened on the outer wall of the guiding roller (5).

5. The video line fixing and protection device according to claim 1, characterized in that: The lower support plate (1) and the upper support plate (2) are arranged in a "U" - shaped structure.

6. The video line fixing and protection device according to claim 1, characterized in that: Blocking blocks (11) are respectively fixedly arranged on both sides of the upper support plate (2).

7. The video circuit fixing and protection device according to claim 1, characterized in that: The inner diameter of the lower support plate (1) is larger than the outer diameter of the upper support plate (2).

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