Fixing device based on small base station

Abstract

The utility model relates to the technical field of communication equipment, and discloses a fixing device based on a small base station, which comprises a bottom plate, a vertical rod is fixedly connected to the top of the bottom plate, a fixing ring is fixedly connected to the side wall of the vertical rod, a base station box is fixedly connected to the side wall of the fixing ring, and a supporting assembly is arranged on the side wall of the bottom plate. The side wall of the vertical rod is provided with a lightning protection assembly. The supporting assembly comprises a supporting plate, the side wall of the supporting plate is fixedly connected to the side wall of the bottom plate, a sliding block is slidably connected to the side wall of the supporting plate, a hinge frame is fixedly connected to the top of the sliding block, and a sliding ring is slidably connected to the side wall of the vertical rod. By means of sliding of the sliding ring and rotation of the connecting plate, efficient reinforcement can be achieved at different angles and heights, the application range is wider, by means of sliding and a spring reset mechanism, the installation process is greatly simplified, the operation difficulty is lowered, when a worker conducts fixing through bolts, the worker does not need to align holes with naked eyes, and the work efficiency is improved. And the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication equipment technical field especially relates to a fixed device based on small base station. BACKGROUND

[0002] Small base station is a kind of wireless communication base station with smaller size and lower power, and is widely used in indoor and outdoor complex scenes to enhance network coverage and capacity, meet the communication demand of high speed, low latency of user. With the development of new generation communication technology such as 5G, the deployment demand of small base station increases greatly, and its application scenarios cover different environments such as city building, basement, tunnel and open square. To ensure that small base station can stably run, its fixing device is particularly important. The fixing device not only needs to provide reliable support and stability, but also needs to meet the requirements of rapid installation, flexible adjustment and weather resistance to adapt to changing environmental conditions and actual application requirements.

[0003] At present, the fixing device of small base station usually adopts support type structure, and is supplemented by bolt, buckle or adhering element to realize the stable installation of equipment. These fixing devices are made of metal or high-strength composite material, can bear the weight of equipment and the interference of external environment. But in the process of reinforcing by bolt, the worker needs to align the hole with naked eye, which is more troublesome, thereby affecting installation efficiency, and therefore a kind of fixed device based on small base station is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of fixed device based on small base station, to improve the problems of the worker needing to align the hole with naked eye, which is more troublesome, thereby affecting installation efficiency in the process of reinforcing by bolt in prior art.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of fixed device based on small base station, including bottom plate, the bottom plate top is fixedly connected with vertical rod, the vertical rod side wall is fixedly connected with fixed ring, the fixed ring side wall is fixedly connected with base station box, the bottom plate side wall is provided with support assembly, the vertical rod side wall is provided with lightning protection assembly;

[0007] The support assembly includes a support plate, the support plate side wall is fixedly connected to the bottom plate side wall, a sliding block is slidably connected to the support plate side wall, a hinged frame is fixedly connected to the top of the sliding block, a sliding ring is slidably connected to the stand side wall, a side frame is fixedly connected to the sliding ring side wall, a connecting plate is arranged between the side frame and the hinged frame, a plurality of sleeves are fixedly connected to the inside of the support plate, a spring is arranged in each sleeve, a clamping block is slidably connected to the inside of each sleeve, and the sliding block is connected to the support plate through bolts;

[0008] As a further description of the above technical solution:

[0009] The lightning protection assembly includes a mounting frame, the mounting frame side wall is connected to the top of the stand, and a lightning rod is arranged in the mounting frame;

[0010] As a further description of the above technical solution:

[0011] The lightning rod is connected with a connecting wire, the connecting wire is arranged in the stand and extends to the bottom of the bottom plate;

[0012] As a further description of the above technical solution:

[0013] The bottom of the connecting wire is fixedly connected with a grounding net;

[0014] As a further description of the above technical solution:

[0015] The bolts are threadedly connected in the sliding block and the inside of the support plate;

[0016] As a further description of the above technical solution:

[0017] The sleeves are arranged in a uniform linear array in the inside of the support plate;

[0018] As a further description of the above technical solution:

[0019] One side of the connecting plate is rotatably connected to the inside of the hinged frame, and the other side of the connecting plate is rotatably connected to the inside of the side frame;

[0020] As a further description of the above technical solution:

[0021] One end of the spring is fixedly connected to the side wall of the clamping block, and the other end of the spring is fixedly connected to the inside of the sleeve.

[0022] The utility model has the advantages of:

[0023] 1. The utility model discloses, through the sliding of the sliding ring and the rotation of the connecting plate, can realize efficient reinforcement on different angles and height, the application range is wider, and through the sliding and spring reset mechanism, greatly simplify the installation process, reduce the operation difficulty, make the staff when fixed through the bolt, need not naked eye alignment hole, improve work efficiency.

[0024] 2. The utility model discloses, the lightning rod gives priority to capturing thunder and lightning, avoids the direct lightning stroke and causes the physical damage of irreparable equipment, improves the durability of equipment, and the connecting line transmission thunder and lightning current reduces the secondary damage that the current possibly causes to equipment and surrounding environment in the conduction process, and the ground net utilizes the high resistance characteristic of soil and dissipates current rapidly in the ground, fundamentally eliminates the threat of residual current to equipment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a kind of fixing device based on small base station's three-dimensional schematic diagram that the utility model proposes;

[0026] Figure 2 It is the structure schematic diagram of the pole of the fixing device based on small base station that the utility model proposes;

[0027] Figure 3 It is the structure schematic diagram of the support plate of the fixing device based on small base station that the utility model proposes;

[0028] Figure 4 It is the structure schematic diagram of the ground net of the fixing device based on small base station that the utility model proposes.

[0029] Legend:

[0030] 1, bottom plate;2, pole;3, fixed ring;4, base station box;5, sliding ring;6, side frame;7, support plate;8, sliding block;9, hinged frame;10, connecting plate;11, sleeve;12, spring;13, clamping block;14, bolt;15, mounting frame;16, lightning rod;17, connecting line;18, ground net. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0032] Reference Figures 1-3The utility model provides a kind of embodiment based on fixed device of small base station, including bottom plate 1, bottom plate 1 top is fixedly connected with vertical rod 2, vertical rod 2 side wall is fixedly connected with fixed ring 3, fixed ring 3 side wall is fixedly connected with base station box 4, bottom plate 1 side wall is provided with support assembly, vertical rod 2 side wall is provided with lightning protection assembly;Support assembly includes support plate 7, support plate 7 side wall is fixedly connected in bottom plate 1 side wall, support plate 7 side wall is slidably connected with sliding block 8, sliding block 8 top is fixedly connected with hinged frame 9, vertical rod 2 side wall is slidably connected with sliding ring 5, sliding ring 5 side wall is fixedly connected with side frame 6, and side frame 6 is provided with connecting plate 10 between hinged frame 9, support plate 7 inside is fixedly connected with multiple sleeves 11, each sleeve 11 inside is provided with spring 12, sleeve 11 inside is slidably connected with clamping block 13, clamping block 13 is slidably connected in sliding block 8, and sliding block 8 is connected with support plate 7 by bolt 14, and bolt 14 is threadedly connected in sliding block 8 and support plate 7 inside, sleeve 11 is evenly linear array arrangement in support plate 7 inside, connecting plate 10 one side is rotatably connected in hinged frame 9, and connecting plate 10 other side is rotatably connected in side frame 6, and spring 12 one end is fixedly connected in clamping block 13 side wall, and spring 12 other end is fixedly connected in sleeve 11 inside;

[0033] When needing to support and reinforce vertical rod 2, by moving sliding block 8, the support position adjustment is realized, the movement of sliding block 8 drives one side of connecting plate 10 to flexibly rotate in hinged frame 9, and the other side is synchronously rotated in side frame 6, and the bidirectional collaborative action ensures that sliding ring 5 slides along the side wall of vertical rod 2, so that the support position transformation is realized, and the adaptability of the device is enhanced.In the process that sliding block 8 slides, the bottom of sliding block 8 will exert certain extrusion force on clamping block 13, so that it gradually slides into the inside of sleeve 11, and at the same time, spring 12 is forced to compress and deform, when the groove of sliding block 8 slides to the top of clamping block 13, the extrusion force borne by spring 12 disappears, and the released elastic force will push clamping block 13 to reset upward.At this time, clamping block 13 is embedded in the groove in the bottom of sliding block 8, and the locking action is completed, and at this time, the mounting hole reserved in sliding block 8 and support plate 7 is automatically aligned, and finally by tightening bolt 14, sliding block 8 and support plate 7 are connected, and the overall stability of the device is further improved, not only significantly reduces the installation time, but also ensures the accuracy of operation.

[0034] Refer to Figure 4 Lightning protection assembly includes mounting frame 15, mounting frame 15 side wall is connected in vertical rod 2 top, mounting frame 15 inside is provided with lightning rod 16, lightning rod 16 bottom is connected with connecting wire 17, connecting wire 17 is arranged in vertical rod 2 inside and extends to bottom plate 1 bottom, and connecting wire 17 bottom is fixedly connected with ground net 18.

[0035] When the equipment is struck by lightning in thunderstorm weather, the lightning rod 16 guides the high-intensity lightning current to the connecting wire 17, the lightning rod 16 can capture the lightning current in priority due to its high design position, and ensures that the equipment body is not damaged by direct lightning strike, the connecting wire 17 can quickly and safely transmit the current to the grounding net 18 due to its high conductivity and high voltage resistance, and avoids secondary damage of the equipment caused by high voltage in the transmission process. This design reduces the interference of lightning current on the equipment. The grounding net 18 plays a role of safely releasing the lightning current, and the grounding net 18 is deeply buried in the soil, and the large-area net structure can effectively disperse the energy of the lightning current. The high resistance characteristic of the soil further slows down the diffusion speed of the current, so that the lightning current is rapidly dissipated in the ground, thereby achieving the purpose of completely excluding the current and protecting the equipment.

[0036] Working principle: when the vertical rod 2 needs to be supported and reinforced, the sliding block 8 is moved, one side of the connecting plate 10 rotates in the hinged frame 9, and the other side rotates in the side frame 6, so that the sliding ring 5 slides on the side wall of the vertical rod 2, thereby changing the support position; when the sliding block 8 slides, the clamping block 13 is extruded, the clamping block 13 slides into the sleeve 11, and the spring 12 is extruded, so that the spring 12 is deformed; when the groove in the sliding block 8 is just moved to the top of the clamping block 13, the spring 12 loses the extrusion force, so that the clamping block 13 is moved upward to reset, and the clamping block 13 is moved into the groove in the bottom of the sliding block 8; at this time, the support plate 7 and the reserved installation in the sliding block 8 are overlapped and aligned, and then the sliding block 8 and the support plate 7 are fixed by the bolt 14, so that the quick installation effect is achieved.

[0037] When the equipment is struck by lightning in thunderstorm weather, the lightning rod 16 guides the current, and sends the current into the grounding net 18 through the connecting wire 17, since the grounding net 18 is buried in the soil, the current is discharged, and the base station box 4 is prevented from being damaged.

[0038] Finally, it should be noted that: the above only describes preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A small cell based fixture comprising a base plate (1), characterized in that: The bottom plate (1) top fixedly connected with vertical rod (2), the vertical rod (2) side wall fixedly connected with fixed ring (3), the fixed ring (3) side wall fixedly connected with base station box (4), the bottom plate (1) side wall is provided with support assembly, the vertical rod (2) side wall is provided with lightning protection assembly; The support assembly includes a support plate (7), the support plate (7) side wall is fixedly connected in the bottom plate (1) side wall, the support plate (7) side wall is slidably connected with the sliding block (8), the sliding block (8) top fixedly connected with the articulated frame (9), the vertical rod (2) side wall is slidably connected with the sliding ring (5), the sliding ring (5) side wall is fixedly connected with the side frame (6), the side frame (6) and articulated frame (9) between the connecting plate (10) are provided, the support plate (7) inside fixedly connected with a plurality of sleeve (11), each sleeve (11) inside is provided with spring (12), the sleeve (11) inside is slidably connected with the clamping block (13), the clamping block (13) is slidably connected in the sliding block (8), the sliding block (8) and support plate (7) are connected by bolt (14).

2. A small cell based fixture as claimed in claim 1, wherein: The lightning protection assembly includes a mounting bracket (15), the mounting bracket (15) side wall is connected in the vertical rod (2) top, the mounting bracket (15) inside is provided with lightning rod (16).

3. A small cell based fixture as claimed in claim 2, characterized in that: The lightning rod (16) bottom is connected with the connecting line (17), the connecting line (17) is arranged in the vertical rod (2) and extends to the bottom plate (1) bottom.

4. A small cell based fixture as claimed in claim 3, characterized in that: The connecting line (17) bottom fixedly connected with the grounding grid (18).

5. The small cell based fixture of claim 1, wherein: The bolt (14) is threadedly connected in the sliding block (8) and support plate (7) inside.

6. The small cell based fixture of claim 1, wherein: The sleeve (11) is arranged in the support plate (7) inside in uniform linear array.

7. The small cell based fixture of claim 1, wherein: The connecting plate (10) one side is rotatably connected in the articulated frame (9), the connecting plate (10) other side is rotatably connected in the side frame (6).

8. The small cell based fixture of claim 1, wherein: The spring (12) one end is fixedly connected in the clamping block (13) side wall, the spring (12) other end is fixedly connected in the sleeve (11) inside.

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