Antenna adjusting bracket
A technology for adjusting brackets and antennas, which is applied in the direction of antenna supports/installation devices, etc., can solve problems such as waste of resources, increase the installation cost of antenna adjustment brackets, troubles, etc., to ensure the use function, prevent automatic loosening, and improve safety Effect
Pending Publication Date: 2017-12-22
江苏中伟业通讯设备有限公司
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Problems solved by technology
However, when installing the antenna, some antennas need to be tilted or the position needs to be adjusted after the antenna is installed. Generally, the bracket is removed and a new bracket matching the antenna is installed. This is troublesome, not only increasing the installation cost of the antenna adjustment bracket but also causing waste of resources
Method used
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Embodiment
[0016] The antenna adjustment bracket of this embodiment includes a short arm 1 and a long arm 2 connected by upper and lower bolts. The long arm 2 is composed of a vertical plate 21 symmetrically arranged on both sides and a horizontal plate 22 in the middle, and the middle part of the horizontal plate 22 has a rectangular shape. Through hole 23, the short arm 1 and the long arm 2 have the same shape, and the vertical plates on it are relatively plugged in. The short arm 1 is shorter than the long arm 2 and is arranged in the long arm; An isolation tube 4 inside the antenna adjustment bracket, and a dial label 3 on the outside of the long arm 2; the other end of the long arm 2 and the other end of the short arm 1 have a bolt connection and straddle the inside of the antenna adjustment bracket The isolation tube 4; the bolts connecting the isolation tube 4 are all hexagonal bolts 6, the upper bolts are square neck bolts 5, and the outer ends of each bolt are locked by two ident...
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The invention relates to an antenna adjusting bracket, which comprises a short arm and a long arm which are connected by means of upper and lower bolts, an isolation tube connected by means of the lower bolts and stretching across the inner part of the antenna adjusting bracket, and a scale plate label on the outer side of the long arm, wherein the short arm is shorter than the long arm and is arranged in the long arm; the other end of the long arm and the other end of the short arm are each provided with the isolation tube connected by means of bolts and stretching across the inner part of the antenna adjusting bracket; the bolts connected with the isolation tube are hexagonal bolts, the upper bolt is a square neck bolt, and outer ends of each bolt is locked by means of two identical nuts; and annular sealing pads are arranged between inner nuts and the long arm. The antenna adjusting bracket has advantages that: compared with the traditional antenna adjusting bracket, the single nut connection is changed into double nut connection, an axial force generated between the two nuts after the nuts are screwed down increases a frictional force between nut threads and bolt threads, so as to prevent the nuts from automatically loosening; and the connectors are prevented from loosening, and the safety is improved.
Description
technical field [0001] The invention belongs to the technical field of communication equipment, and in particular relates to an antenna adjustment bracket. Background technique [0002] The antenna adjustment bracket is a connecting piece used to fix the antenna and the cylindrical rod body. At present, a general antenna adjustment bracket includes a fixing clip and a support arm, and the fixing clip and the support arm are fixedly connected by long-axis bolts, and antenna adjustment brackets are installed at the upper and lower ends of the antenna. However, when installing the antenna, some antennas need to be tilted or the position needs to be adjusted after the antenna is installed. Generally, the bracket is removed and a new bracket matching the antenna is installed. This is troublesome, not only increasing the installation cost of the antenna adjustment bracket but also causing Certain waste of resources. [0003] In view of the above phenomenon, patent CN 105024132 A...
Claims
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IPC IPC(8): H01Q1/12
CPCH01Q1/12
Inventor 陈跃东邓彩玲
Owner 江苏中伟业通讯设备有限公司