一种基站天线安装夹具

Abstract

本实用新型涉及夹具技术领域，具体为一种基站天线安装夹具，包括：夹具本体，所述夹具本体包括安装架，所述安装架顶端内部插设有环形抱箍；所述环形抱箍底端外壁套接有调节机构，所述调节机构包括限位板，所述限位板底端两侧表面紧贴有螺母。本实用新型经将环形抱箍底端插设于安装架和限位板开设的通孔内部，再将螺母转动连接于环形抱箍底端外表面，从而对环形抱箍底端进行限位，在对环形抱箍的高度进行调节时，转动调节螺杆，利用轴承使调节螺杆转动时不影响限位板的角度，并使调节螺杆顶端于螺纹套内进行移动，从而实现对环形抱箍的位置调节效果，避免需要同时调节两个螺母，导致操作不便的问题。

Claims

1. A base station antenna mounting clamp characterized by, include: The clamp body (1) includes a mounting frame (11), and an annular clamp (12) is inserted inside the top of the mounting frame (11). An adjustment mechanism (2) is sleeved on the outer wall of the bottom end of the ring clamp (12). The adjustment mechanism (2) includes a limiting plate (21). Nuts (22) are tightly attached to both sides of the bottom end of the limiting plate (21). A bearing (23) is provided inside the bottom end of the limiting plate (21). An adjusting screw (24) is provided inside the bearing (23). A threaded sleeve (25) is rotatably connected to the outer surface of the top end of the adjusting screw (24).

2. A base station antenna mounting clamp according to claim 1, characterised in that: The mounting bracket (11) and the limiting plate (21) have through holes on both sides of their top surfaces. The bottom end of the annular clamp (12) is inserted into the through holes of the mounting bracket (11) and the limiting plate (21). The outer surface of the bottom end of the annular clamp (12) is provided with threads. The annular clamp (12) and the nut (22) are connected by threads.

3. A base station antenna mounting clamp according to claim 1, wherein: The bottom surface of the limiting plate (21) is provided with a slot, and the bearing (23) is disposed inside the slot of the limiting plate (21). The limiting plate (21) and the adjusting screw (24) are movably connected by the bearing (23).

4. A base station antenna mounting clamp according to claim 1, wherein: The threaded sleeve (25) is disposed on the bottom surface of the annular clamp (12), and the adjusting screw (24) and the threaded sleeve (25) are connected by threads.

5. A base station antenna mounting clamp according to claim 1, wherein: The top surface of the threaded sleeve (25) is connected to a limiting structure (3). The limiting structure (3) includes a fixing ring (31). The fixing ring (31) is connected to two positioning plates (32) on both sides. A limiting screw (33) is inserted inside the positioning plate (32). A limiting block (34) is connected to one side of the bottom end of the limiting screw (33).

6. A base station antenna mounting clamp according to claim 5, characterised in that: The mounting bracket (11) has a positioning groove on its bottom surface. The fixing ring (31) and the positioning plate (32) are inserted into the positioning groove of the mounting bracket (11). The inner walls of the positioning groove of the mounting bracket (11) have threaded grooves on both sides. The top end of the limiting screw (33) is rotatably connected to the threaded groove of the mounting bracket (11).

7. A base station antenna mounting clamp according to claim 5, wherein: The positioning plate (32) has a limiting groove on its bottom surface, the bottom end of the limiting screw (33) is inserted into the limiting groove of the positioning plate (32), and the limiting block (34) is in close contact with one side of the bottom surface of the positioning plate (32).

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