Loading tripod

Abstract

The invention discloses a loading tripod comprising a bearing base, three fine adjustment supports, a central bearing assembly and three supporting rods. The bearing base comprises a base plate, three rotation coils arranged on the upper portion of the base plate, and three hinges arranged on the lower portion of the base plate. The three hinges are distributed to form an equilateral triangle shape. The positions of the three rotation coils correspond to the positions of the three hinges in a one-to-one manner. Each rotation coil penetrates the base plate. The lower ends of the rotation coils are fixed to pivots of the corresponding hinges. The upper ends of the three fine adjustment supports are correspondingly pivoted to the three hinges in a one-to-one manner. The center bearing assembly comprises a base, a bearing rod and a slide sleeve. One end of the bearing rod is arranged on the base, and the other end of the bearing rod is fixed to the center of the base plate. The bearing rod is sleeved with the slide sleeve sliding between the base and the base plate. The three supporting rods correspond to the three fine adjustment supports in a one-to-one manner. One end of each supporting rod is connected to the lower end of the corresponding fine adjustment support in a pivoted manner, and the other end of each supporting rod is connected to the slide sleeve in a pivoted manner. Compared with the prior art, the loading tripod is suitable for tracking and positioning devices which are large in load capacity and have certain vibration impact environments.

Description

technical field [0001] The invention belongs to the technical field of load-bearing engineering, and more specifically relates to a load-bearing tripod. Background technique [0002] At present, tripods are widely used in photography, videography, engineering surveying and other fields. They mainly play a supporting role. Qi, A total station tripod anti-slip locking device, CN201320688652.X[P], 2013; Shen Zhaoqing, Zhu Ji, Meng Jie, A fall-proof measuring tripod, CN201420049368.2[P], 2014; Lu Qi, a An easy-to-carry camera tripod, CN201420294421.5[P], 2014), however, for slightly heavier equipment (more than 50kg), such as speed radars, these tripods can no longer meet their use requirements, and the radar has azimuth and pitch rotation tracking and positioning , which puts higher demands on the stability and level fine-tuning of the tripod. Contents of the invention [0003] The present invention aims to provide a tripod structure that can bear heavy weight (≥150kg), rea...

AI Technical Summary

Problems solved by technology

[0002] At present, tripods are widely used in photography, videography, engineering surveying and other fields. They mainly play a supporting role. Qi, A total station tripod anti-slip locking device, CN201320688652.X[P], 2013; Shen Zhaoqing, Zhu Ji, Meng Jie, A fall-proof measuring tripod, CN201420049368.2[P], 2014; Lu Qi, a An easy-to-carry camera tripod, CN201420294421.5[P], 2014), however, for slightly heavier equipment (more than 50kg), such as speed radars, these tripods can no longer meet their use requirements, and the radar has azimuth and pitch rotation tracking and positioning , which puts higher demands on the stability and fine-tuning of the tripod

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