Support frame for communication base station

Abstract

The utility model relates to the technical field of communication base station instruments, in particular to a communication base station supporting frame which comprises a bottom frame, power grooves are fixedly formed in the positions, close to the ends, of the two sides of the bottom frame, supporting legs are rotationally arranged in the middles of the power grooves through rotating rods, and sliding blocks are fixedly arranged at the bottoms of the supporting legs. And sliding grooves are fixedly formed in the front faces, close to the bottoms, of the supporting legs, clamping grooves are fixedly formed in one ends of the inner walls of the sliding grooves, and buckles are arranged on the inner walls of the ends, away from the sliding grooves, of the clamping grooves in a clamped mode. The supporting point plate, the movable vertical plate, the inclined plate, the hydraulic rod and other components are arranged, the hydraulic rod serves as power to drive the lower portions of the supporting legs to move, therefore, the distance between the two sets of supporting legs is adjusted, the inclination angle between the supporting legs and the stress face is changed, and the supporting legs can adapt to more working lengths; and side slipping is avoided when the supporting frame is used on a rugged ground, and the stability of the supporting frame in the erecting process is improved.

Description

Technical Field

[0001] This application relates to the technical field of communication base station equipment, and in particular to a support frame for a communication base station. Background Technology

[0002] A communication base station, or public mobile communication base station, is a type of radio station. It refers to a radio transceiver station that transmits information between a mobile communication switching center and a mobile phone terminal within a certain radio coverage area. It provides wireless signal coverage for mobile devices and enables wireless signal transmission between wired communication networks and wireless terminals. It is a key interface device for mobile devices to access the Internet. The support frames for communication base stations mainly include cable trays, extension frames, antenna brackets, iron towers, and roof support poles.

[0003] A search revealed Chinese Patent Publication No. CN 109495985 A, which discloses a support frame for a communication base station. The frame includes a base, support columns, connecting plates, mounting plates, and a fixed handle plate. The support columns have through holes and connecting rods. The mounting plates have fixed seats, fixing rings, valves, and hydraulic cylinders. The fixed handle plate has a handle and a plate body. The handle is welded to the plate body, and the plate body is welded between the handle and the support column. This invention, by providing a fixed handle plate, improves the problem of the support frame being difficult to move due to its large size and weight, thus avoiding inconvenience to communication base station personnel.

[0004] Regarding the aforementioned technologies, the inventors have discovered the following drawbacks: the use of the communication base station support frame in the above-mentioned technologies is easily restricted. When installed on rugged terrain such as mountainous areas, the tilt angle of the support legs cannot be adjusted according to the actual situation, which makes the communication base station support frame prone to tipping over during use. Furthermore, the bottom is not treated with anti-slip material, resulting in less friction with the ground and causing the support frame to be unstable, thus reducing the practicality of the communication base station support frame. Utility Model Content

[0005] In order to solve the problems mentioned in the background art, this application provides a support frame for a communication base station.

[0006] This application provides a support frame for a communication base station, which adopts the following technical solution: it includes a bottom frame, power grooves are fixedly provided on both sides near the ends of the bottom frame, a support leg is rotatably provided in the middle of the power groove via a rotating rod, a slider is fixedly provided at the bottom of the support leg, anti-slip plates are slidably provided at both ends of the slider, a sliding groove is fixedly provided on the front of the support leg near the bottom, a slot is fixedly provided at one end of the inner wall of the sliding groove, a buckle is snapped onto the inner wall of the slot away from the sliding groove, an anti-slip support plate is fixedly provided at the end of the buckle away from the slot, and the outer side of the anti-slip support plate is slidably connected to the inner wall of the sliding groove.

[0007] A vertical fixing plate is fixedly installed in the middle of the lower surface of the bottom frame. A sliding groove is fixedly installed in the middle of the vertical fixing plate. A hydraulic rod is fixedly installed at one end of the inner wall of the sliding groove. A sliding frame is fixedly installed at one end of the hydraulic rod. An inclined plate is rotatably installed at one end of the sliding frame via a rotating rod. A movable vertical plate is rotatably installed at the other end of the inclined plate away from the sliding frame via a rotating rod. A fulcrum plate is rotatably installed on the outer side of the movable vertical plate via a rotating frame. The fulcrum plate is fixedly installed on the inner side of the support leg at the other end away from the movable vertical plate.

[0008] Optionally, the card slot is set in a "U" shape, with an inward dot at the opening at the top of the card slot, and the buckle is set in an "arrow" shape. The diameter of the opening at the top of the card slot is smaller than the diameter at the end of the buckle, and the card slot can be elastically deformed.

[0009] Optionally, the sliding frame is configured in an "I" shape, with inclined plates rotatably installed in the middle of both sides of the sliding frame. The height of the sliding frame is the same as the height of the groove in the middle of the vertical fixed plate and slides on the inner wall of the groove.

[0010] Optionally, both the front of the bottom anti-slip plate and the anti-slip support plate are treated with anti-slip material, and an inverted "T" shape is set in the middle of the inner wall of the bottom anti-slip plate.

[0011] Optionally, side uprights are fixedly installed at both ends of the bottom frame, and slide rods are slidably inserted into the top of the side uprights. A top load-bearing plate is fixedly installed at the top of the slide rods, and the lower surface of the top load-bearing plate is parallel to the upper surface of the bottom frame.

[0012] Optionally, the upper surface of the top load-bearing plate is fixedly provided with uniform through holes, the two ends of the upper surface of the top load-bearing plate are fixedly provided with sliding grooves, and the two ends of the inner wall are slidably provided with snap-fit ​​plates, and tension springs are provided between the two sets of snap-fit ​​plates.

[0013] Optionally, the top of the support leg is fixedly provided with a through groove and a vertical support plate is rotatably provided via a rotating rod. The top of the vertical support plate is fixedly connected to the bottom of the top load-bearing plate. A groove is fixedly provided near the middle of the bottom of the vertical support plate. The length of the groove is greater than the swing amplitude required by the support leg.

[0014] Optionally, limit plates are fixedly installed at both ends of the movable vertical plate, and a crossbar is slidably inserted into the middle of the limit plate. The end of the crossbar away from the limit plate is fixedly installed at one end of the movable vertical plate.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] 1. This utility model uses components such as a fulcrum plate, a movable vertical plate, an inclined plate, and a hydraulic rod. The hydraulic rod is used as a power source to move the lower position of the support leg, thereby adjusting the distance between the two sets of support legs and changing the tilt angle between the support leg and the force-bearing surface. This allows it to adapt to a wider working length, avoids easy slippage on rough ground, and increases the stability of the support frame when erected.

[0017] 2. This utility model incorporates components such as an anti-slip support plate and a bottom anti-slip plate. The bottom anti-slip plate, treated with anti-slip technology, contacts the ground, increasing friction and thus enhancing stability. Buckles and slots are installed on the inner side of the anti-slip support plate for locking, allowing it to be retracted when not in use, preventing scratches to workers and increasing the safety of the support frame. When the anti-slip support plate is open, it contacts the ground, providing support. Simultaneously, the top load-bearing plate facilitates the fixing of communication base station components, preventing them from falling off. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure in the embodiments of this application;

[0019] Figure 2 This is a three-dimensional structural diagram of the support leg and anti-slip support plate in the open state according to an embodiment of this application;

[0020] Figure 3 This is a three-dimensional structural diagram of the vertical fixing plate in the embodiments of this application;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the support leg in an embodiment of this application;

[0022] Figure 5 This is a schematic diagram of the front structure in an embodiment of this application.

[0023] Reference numerals: 1. Bottom frame; 2. Support leg; 3. Anti-slip support plate; 4. Bottom anti-slip plate; 5. Movable vertical plate; 6. Limiting plate; 7. Horizontal bar; 8. Vertical fixing plate; 9. Side upright plate; 10. Sliding rod; 11. Clip plate; 12. Tension spring; 13. Top load-bearing plate; 14. Buckle; 15. Slot; 16. Fulcrum plate; 17. Vertical support plate; 18. Inclined plate; 19. Hydraulic rod; 20. Sliding frame; 21. Slider. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0025] This application discloses a support frame for a communication base station. For example... Figure 1As shown, the device includes a base frame 1, with side uprights 9 fixedly installed at both ends. A sliding rod 10 is slidably inserted into the top of the side uprights 9, and a top support plate 13 is fixedly installed at the top of the sliding rod 10. The lower surface of the top support plate 13 is parallel to the upper surface of the base frame 1. When the support leg 2 changes its angle, the distance between it and the top support plate 13 will change. At this time, the top support plate 13 drives the sliding rod 10 to slide on the top of the side uprights 9. Under the action of the sliding rod 10, the top support plate 13 can remain stable. The upper surface of the support plate 13 is fixedly provided with uniform through holes, which facilitate the installation of communication base station accessories on top. The two ends of the upper surface of the top support plate 13 are fixedly provided with sliding grooves, and the two ends of the inner wall are slidably provided with snap-fit ​​plates 11. A tension spring 12 is provided between the two sets of snap-fit ​​plates 11. The snap-fit ​​plates 11 move towards the center position under the action of the tension spring 12. When installing communication base station accessories, the accessories are initially fixed by the snap-fit ​​plates 11, which facilitates subsequent installation.

[0026] Please see Figure 1 and Figure 2 The bottom frame 1 has power grooves fixedly installed on both sides near the ends. A support leg 2 is rotatably installed in the middle of the power groove via a rotating rod. A through groove is fixedly installed on the top of the support leg 2 and a vertical support plate 17 is rotatably installed via the rotating rod. The top of the vertical support plate 17 is fixedly connected to the bottom of the top force plate 13. A groove is fixedly installed near the lower middle of the vertical support plate 17. The length of the groove is greater than the swing amplitude required for the support leg 2. When the support leg 2 changes angle, the angle between it and the top force plate 13 changes. Under the action of the vertical support plate 17, the top of the support leg 2 will not cause movement conflict with the top force plate 13.

[0027] Please see Figure 2 The bottom of the support leg 2 is fixedly equipped with a slider 21, and the two ends of the slider 21 are slidably equipped with bottom anti-slip plates 4. Both the bottom anti-slip plates 4 and the front of the anti-slip support plate 3 are treated with anti-slip treatment. The middle of the inner wall of the bottom anti-slip plate 4 is provided with an inverted "T" shape. When the support leg 2 changes angle, it slides on the inner wall of the groove in the middle of the bottom anti-slip plate 4 through the slider 21, so as to avoid the bottom anti-slip plate 4 and the support leg 2 from having movement conflict during movement.

[0028] Please see Figure 2 and Figure 4The support leg 2 has a sliding groove fixedly installed on the front near the bottom. A slot 15 is fixedly installed at one end of the inner wall of the sliding groove. The slot 15 is U-shaped and has an inward dot at the opening at the top. The buckle 14 is arrow-shaped. The diameter of the opening at the top of the slot 15 is smaller than the diameter at the end of the buckle 14. The slot 15 can be elastically deformed. The U-shaped slot 15 and the arrow-shaped buckle 14 engage to ensure the stability of the anti-slip support plate 3 when it is retracted and it is not easy to fall off. The buckle 14 is engaged at the inner wall of the slot 15 away from the sliding groove. The anti-slip support plate 3 is fixedly installed at the end of the buckle 14 away from the slot 15. The outer side of the anti-slip support plate 3 is slidably connected to the inner wall of the sliding groove.

[0029] Please see Figure 1 and Figure 3 A vertical fixing plate 8 is fixedly installed in the middle of the lower surface of the bottom frame 1. A sliding groove is fixedly installed in the middle of the vertical fixing plate 8. A hydraulic rod 19 is fixedly installed at one end of the inner wall of the sliding groove. A sliding frame 20 is fixedly installed at one end of the hydraulic rod 19. The sliding frame 20 is set in the shape of "I". The "I" shaped sliding frame 20 is easier to connect with the inclined plate 18 on the edge. Inclined plates 18 are rotatably installed in the middle of both sides of the sliding frame 20. The height of the sliding frame 20 is the same as the height of the sliding groove in the middle of the vertical fixing plate 8 and slides in the inner wall of the sliding groove. When the sliding frame 20 moves, the two moving vertical plates 5 on both sides move simultaneously through the inclined plates 18.

[0030] Please see Figure 3 One end of the sliding frame 20 is provided with an inclined plate 18 via a rotating rod. The end of the inclined plate 18 away from the sliding frame 20 is provided with a movable vertical plate 5 via a rotating rod. Limiting plates 6 are fixedly provided at both ends of the movable vertical plate 5. A crossbar 7 is slidably inserted into the middle of the limiting plate 6. The end of the crossbar 7 away from the limiting plate 6 is fixedly provided at one end of the movable vertical plate 5. During the movement of the movable vertical plate 5, it slides on the surface of the crossbar 7. Under the action of the crossbar 7, the stability of the movable vertical plate 5 during the movement is ensured. A fulcrum plate 16 is provided on the outer side of the movable vertical plate 5 via a rotating frame. The end of the fulcrum plate 16 away from the movable vertical plate 5 is fixedly provided on the inner side of the support leg 2.

[0031] The implementation principle of a support frame for a communication base station according to this application embodiment is as follows: During use, the distance between the bottoms of the support legs 2 is adjusted according to the usage environment of the communication base station. The hydraulic rod 19 is activated as a power source to drive the sliding frame 20 to move. When the sliding frame 20 slides, the two moving vertical plates 5 move simultaneously through the inclined plate 18. The moving vertical plates 5 cause the support legs 2 to change angle through the fulcrum plate 16. When the distance between the bottoms of the two support legs 2 on both sides increases, the support frame becomes more stable. After the frame is erected, the anti-slip support plate 3 is pulled out from the inside of the support legs 2, and the anti-slip support plate 3 rotates to a certain angle and then contacts the ground, making the support legs 2 more stable. When installing communication accessories, the accessories are placed on the surface of the top load-bearing plate 13. The accessories are initially fixed by two sets of snap-fit ​​plates 11. Subsequently, the accessories are fixed inside the through holes on the surface of the top load-bearing plate 13 by fixing bolts. Indoor and outdoor optical cables, electrical cables and other cable materials can also be tied and reinforced through the through holes on the surface of the top load-bearing plate 13.

[0032] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A support frame for a communication base station, comprising a bottom frame (1), characterized in that: The bottom frame (1) has a power groove fixedly installed on both sides near the end. A support leg (2) is rotatably installed in the middle of the power groove via a rotating rod. A slider (21) is fixedly installed at the bottom of the support leg (2). Bottom anti-slip plates (4) are slidably installed at both ends of the slider (21). A slide groove is fixedly installed on the front of the support leg (2) near the bottom. A slot (15) is fixedly installed at one end of the inner wall of the slide groove. A buckle (14) is snapped onto the inner wall of the slot (15) away from the slide groove. An anti-slip support plate (3) is fixedly installed at the end of the buckle (14) away from the slot (15). The outer side of the anti-slip support plate (3) is slidably connected to the inner wall of the slide groove. A vertical fixing plate (8) is fixedly installed in the middle of the lower surface of the bottom frame (1). A sliding groove is fixedly installed in the middle of the vertical fixing plate (8). A hydraulic rod (19) is fixedly installed at one end of the inner wall of the sliding groove. A sliding frame (20) is fixedly installed at one end of the hydraulic rod (19). An inclined plate (18) is rotatably installed at one end of the sliding frame (20) via a rotating rod. A movable vertical plate (5) is rotatably installed at the other end of the inclined plate (18) away from the sliding frame (20). A fulcrum plate (16) is rotatably installed on the outer side of the movable vertical plate (5) via a rotating frame. The fulcrum plate (16) is fixedly installed on the inner side of the support leg (2) at the other end away from the movable vertical plate (5).

2. The support frame for a communication base station according to claim 1, characterized in that: The slot (15) is set in a "U" shape, and the opening at the top of the slot (15) is provided with an inward dot. The buckle (14) is set in an "arrow" shape. The opening at the top of the slot (15) is smaller than the diameter at the end of the buckle (14). The slot (15) can be elastically deformed.

3. The support frame for a communication base station according to claim 1, characterized in that: The sliding frame (20) is configured in the shape of "I". Inclined plates (18) are rotatably provided in the middle of both sides of the sliding frame (20). The height of the sliding frame (20) is the same as the height of the groove in the middle of the vertical fixed plate (8) and slides on the inner wall of the groove.

4. A support frame for a communication base station according to claim 1, characterized in that: The front of both the bottom anti-slip plate (4) and the anti-slip support plate (3) are treated with anti-slip material, and an inverted "T" shape is provided in the middle of the inner wall of the bottom anti-slip plate (4).

5. A support frame for a communication base station according to claim 1, characterized in that: The bottom frame (1) is fixedly provided with side uprights (9) at both ends. A sliding rod (10) is slidably inserted into the top of the side uprights (9). A top force plate (13) is fixedly provided at the top of the sliding rod (10). The lower surface of the top force plate (13) is parallel to the upper surface of the bottom frame (1).

6. A support frame for a communication base station according to claim 5, characterized in that: The upper surface of the top force plate (13) is fixedly provided with uniform through holes. The two ends of the upper surface of the top force plate (13) are fixedly provided with sliding grooves and the two ends of the inner wall are slidably provided with snap-fit ​​plates (11). A tension spring (12) is provided between the two sets of snap-fit ​​plates (11).

7. A support frame for a communication base station according to claim 1, characterized in that: The top of the support leg (2) is fixedly provided with a through groove and a vertical support plate is rotatably provided by a rotating rod. The top of the vertical support plate is fixedly connected to the bottom of the top force plate (13). The vertical support plate (17) is fixedly provided with a groove near the middle of the bottom. The length of the groove is greater than the swing amplitude requirement of the support leg (2).

8. A support frame for a communication base station according to claim 1, characterized in that: Limiting plates (6) are fixedly installed at both ends of the movable vertical plate (5). A crossbar (7) is slidably inserted into the middle of the limiting plate (6). The end of the crossbar (7) away from the limiting plate (6) is fixedly installed at one end of the movable vertical plate (5).

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