High-strength communication bracket

Abstract

This utility model discloses a high-strength communication bracket, including a fixed plate and a support frame. The support frame is fixedly mounted on one side of the fixed plate, and an adjustable support seat is provided on the outer surface of the support frame. A fixed seat is fixedly connected to the upper end of the support seat, and a groove is formed at the upper end of the fixed seat. A fixed frame is fixedly connected to the upper end of the fixed seat, and a retaining seat is movably connected inside the fixed frame. A retaining seat has a groove corresponding to the groove at its bottom end, and both the retaining seat and the groove are arc-shaped. In this utility model, one end of the cable passes through the fixed seat and the retaining seat. Then, the threaded rod is rotated so that the threaded rod passes through the fixed frame and rotates to the top of the retaining seat via a rotating shaft. This pushes the retaining seat to move along the inside of the fixed frame towards the side closer to the fixed seat. Then, through the cooperation of the groove and the retaining seat, the cable is secured to the upper end of the support seat, preventing the cable from loosening during installation.

Description

Technical Field

[0001] This utility model relates to the field of communication engineering technology, specifically to a high-strength communication support. Background Technology

[0002] Communication brackets are auxiliary tools used to support various communication lines. They are widely used in communication engineering. Cables are generally fixed in cable trenches and tunnels. Common communication brackets include angle steel brackets and prefabricated brackets.

[0003] Some communication brackets need to support multiple cables. After the next cable is laid on the previous cable bracket, the first cable may become loose due to external force, which will affect the efficiency of cable laying and cause subsequent cable laying to be more messy. Therefore, it does not meet the current needs. In response, we have proposed a high-strength communication bracket. Utility Model Content

[0004] The purpose of this invention is to provide a high-strength communication bracket to solve the problem mentioned in the background art that some communication brackets need to support multiple cables. After the next cable is laid on the previous cable bracket, the first cable will loosen under the action of external force, which will affect the efficiency of cable laying and lead to a messy subsequent cable arrangement.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-strength communication bracket, comprising a fixed plate and a support frame, wherein the support frame is fixedly disposed on one side of the fixed plate, and an adjustable support seat is provided on the outer surface of the support frame. A fixed seat is fixedly connected to the upper end of the support seat, and a groove is provided on the upper end of the fixed seat. A fixed frame is fixedly connected to the upper end of the fixed seat, and a card seat is movably connected inside the fixed frame. A card slot is provided at the bottom end of the card seat, corresponding to the groove, and both the card slot and the groove are arc-shaped.

[0006] Preferably, a rack is fixedly connected to the front end of the support frame, and a drive cavity is opened inside the support seat near the rack end. A connecting rod extending through and to the outside of the drive cavity is movably connected inside the drive cavity.

[0007] Preferably, a limiting plate that is slidably connected to the outer surface of one end of the connecting rod located inside the driving cavity is fixedly connected to the outer surface of the connecting rod. A spring is fixedly connected between one side of the limiting plate and one side of the inner wall of the driving cavity, and the spring is wound around the outer surface of the connecting rod.

[0008] Preferably, one end of the connecting rod extends through the drive cavity to the inner side of the support base and is fixedly connected to a limiting block, which engages with the tooth groove of the rack.

[0009] Preferably, the support frame has a groove on the side away from the rack, and a slider that is slidably connected to the groove is fixedly connected to the inner side of the support base at the end away from the drive cavity.

[0010] Preferably, the card holder is slidably connected to the inside of the fixed frame, and the top of the card holder is rotatably connected to a threaded rod via a rotating shaft.

[0011] Preferably, the top end of the threaded rod is threaded through the fixing frame and extends to the outside of the top end of the fixing frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model involves pulling a connecting rod, causing the connecting rod to slide the limiting plate along the inside of the drive cavity and compress the spring, thereby moving and retracting the limiting block into the inside of the drive cavity. Then, the slider on the back of the support seat slides along the groove, allowing the support seat to move and adjust its position along the outer surface of the support frame. When the support seat is adjusted to the appropriate position, the pulling of the connecting rod is released. At this time, the spring releases its elastic force and pushes the limiting block through and extends to the outside of the drive cavity, engaging with the tooth groove of the corresponding rack, thereby fixing the position of the support seat. This also allows for the addition of support seats according to the number of cables that the communication bracket needs to support, and the adjustment of the distance between each support seat, avoiding a messy subsequent cable arrangement.

[0014] 2. This utility model involves passing one end of the cable through the fixed base and the card slot, then rotating the threaded rod so that the threaded rod passes through the fixed frame, and rotating the card slot at the top of the card slot via the rotating shaft, thereby pushing the card slot to move along the inside of the fixed frame towards the side closer to the fixed base. Then, through the cooperation of the groove and the slot, the cable is secured to the upper end of the support base, preventing the cable from coming loose during installation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a top sectional view of the support frame and support base of this utility model;

[0017] Figure 3 This is a front sectional view of the entire utility model;

[0018] Figure 4 This utility model Figure 2 A schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Fixed plate; 2. Support frame; 201. Slide groove; 3. Rack; 4. Support base; 401. Drive cavity; 5. Fixed base; 501. Groove; 6. Connecting rod; 7. Limiting plate; 8. Spring; 9. Limiting block; 10. Slider; 11. Fixed frame; 12. Card seat; 1201. Card slot; 13. Rotating shaft; 14. Threaded rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 4 An embodiment of this utility model provides a high-strength communication bracket, including a fixed plate 1 and a support frame 2. The support frame 2 is fixedly disposed on the upper and lower sides of one side of the fixed plate 1. The outer surface of the support frame 2 is adjustablely provided with a support seat 4. The upper end of the support seat 4 is fixedly connected to a fixed seat 5. The upper end of the fixed seat 5 is provided with a groove 501. The upper end of the fixed seat 5 is fixedly connected to a fixed frame 11. The fixed frame 11 is movably connected to a card seat 12. The bottom end of the card seat 12 is provided with a card groove 1201 corresponding to the groove 501. Both the card groove 1201 and the groove 501 are arc-shaped.

[0022] A rack 3 is fixedly connected to the front end of the support frame 2. A drive cavity 401 is opened inside the support base 4 near the rack 3. A connecting rod 6 is movably connected inside the drive cavity 401 and extends through to the outside of the drive cavity 401. A limiting plate 7 is fixedly connected to the outer surface of the connecting rod 6 located inside the drive cavity 401 and is slidably connected to the inside of the drive cavity 401. A spring 8 is fixedly connected between one side of the limiting plate 7 and one side of the inner wall of the drive cavity 401, and the spring 8 is wrapped around the outer surface of the connecting rod 6. One end of the connecting rod 6 extends through the drive cavity 401 to the inner side of the support base 4 and is fixedly connected to a limiting block 9. The limiting block 9 engages with the tooth groove of the rack 3. A sliding groove 201 is opened on the side of the support frame 2 away from the rack 3. A slider 10 is fixedly connected to the sliding groove 201 on the inner side of the support base 4 away from the drive cavity 401.

[0023] By pulling the connecting rod 6, the connecting rod 6 causes the limiting plate 7 to slide along the inside of the drive cavity 401, and compresses the spring 8, thereby causing the limiting block 9 to move and retract into the inside of the drive cavity 401. Then, the slider 10 on the rear side of the support seat 4 slides along the slide groove 201, thereby causing the support seat 4 to move along the outer surface of the support frame 2 to adjust its position. When the support seat 4 is adjusted to the appropriate position, the pulling of the connecting rod 6 is released. At this time, the spring 8 releases its elastic force and pushes the limiting block 9 through and extends to the outside of the drive cavity 401, engaging with the tooth groove of the corresponding rack 3, thereby fixing the position of the support seat 4.

[0024] The card holder 12 is slidably connected to the inside of the fixed frame 11. The top of the card holder 12 is rotatably connected to the threaded rod 14 via the rotating shaft 13. The top of the threaded rod 14 is threaded through the fixed frame 11 and extends to the outside of the top of the fixed frame 11.

[0025] By passing one end of the cable through the fixed base 5 and the card holder 12, and then rotating the threaded rod 14 so that the threaded rod 14 passes through the fixed frame 11 and rotates at the top of the card holder 12 via the rotating shaft 13, the card holder 12 is pushed to move along the inside of the fixed frame 11 towards the side closer to the fixed base 5. Then, through the cooperation of the groove 501 and the card slot 1201, the cable is secured to the upper end of the support base 4.

[0026] When using the high-strength communication bracket, pulling the connecting rod 6 causes the limiting plate 7 to slide along the inside of the drive cavity 401, compressing the spring 8 and causing the limiting block 9 to move and retract into the drive cavity 401. Then, the slider 10 on the back of the support base 4 slides along the slide groove 201, allowing the support base 4 to move along the outer surface of the support frame 2 to adjust its position. When the support base 4 is adjusted to the appropriate position, the pulling of the connecting rod 6 is released. At this time, the spring 8 releases its elastic force and pushes the limiting block 9 through and extends to the outside of the drive cavity 401, engaging with the tooth groove of the corresponding rack 3, thereby fixing the position of the support base 4. This also makes it convenient to add support bases 4 according to the number of cables that the communication bracket needs to support, and adjust the distance between each support base 4 to avoid messy subsequent cable routing. After the support base 4 is fixed, one end of the cable is passed through the fixed base 5 and the card holder 12, and then the threaded rod 14 is rotated so that the threaded rod 14 passes through the fixed frame 11 and rotates at the top of the card holder 12 through the rotating shaft 13, thereby pushing the card holder 12 to move along the inside of the fixed frame 11 towards the side closer to the fixed base 5. Then, through the cooperation of the groove 501 and the card slot 1201, the cable is secured to the upper end of the support base 4 to prevent the cable from coming loose during the laying.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-strength communication support, comprising a fixing plate (1) and a support frame (2), the support frame (2) is fixed on the upper and lower sides of the fixing plate (1), characterized in that: The outer surface of the support frame (2) is adjustablely provided with a support base (4). The upper end of the support base (4) is fixedly connected to a fixing base (5). The upper end of the fixing base (5) is provided with a groove (501). The upper end of the fixing base (5) is fixedly connected to a fixing frame (11). The fixing frame (11) is movably connected to a card seat (12). The bottom end of the card seat (12) is provided with a card groove (1201) corresponding to the groove (501). Both the card groove (1201) and the groove (501) are arc-shaped.

2. The high-strength communication bracket according to claim 1, characterized in that: The front end of the support frame (2) is fixedly connected to a rack (3), and the support base (4) has a drive cavity (401) inside the end near the rack (3). A connecting rod (6) is movably connected inside the drive cavity (401) and extends through to the outside of the drive cavity (401).

3. The high-strength communication bracket according to claim 2, characterized in that: The connecting rod (6) is fixedly connected to a limiting plate (7) that is slidably connected inside the driving cavity (401) on the outer surface of one end inside the driving cavity (401). A spring (8) is fixedly connected between one side of the limiting plate (7) and one side of the inner wall of the driving cavity (401), and the spring (8) is wrapped around the outer surface of the connecting rod (6).

4. The high-strength communication bracket according to claim 2, characterized in that: The connecting rod (6) extends through one end of the drive cavity (401) to the inside of the support base (4) and is fixedly connected to the limiting block (9), which engages with the tooth groove of the rack (3).

5. The high-strength communication bracket according to claim 2, characterized in that: The support frame (2) has a groove (201) on the side away from the rack (3), and the inner side of the support base (4) away from the drive cavity (401) is fixedly connected to a slider (10) that is slidably connected to the groove (201).

6. The high-strength communication bracket according to claim 1, characterized in that: The card holder (12) is slidably connected to the inside of the fixing frame (11), and the top of the card holder (12) is rotatably connected to a threaded rod (14) via a rotating shaft (13).

7. The high-strength communication bracket according to claim 6, characterized in that: The top end of the threaded rod (14) is threaded through the fixing frame (11) and extends to the outside of the top end of the fixing frame (11).

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