Portable manual omnidirectional multi-angle observation stand
An all-round and multi-angle technology, applied in the field of geology, can solve the problems of inconvenient mobile operation, poor flexibility, and bulky structure, and achieve the effect of convenient erection, portability, and simple overall structure
Inactive Publication Date: 2016-08-10
XUZHOU NORMAL UNIVERSITY
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Problems solved by technology
Most of the existing multi-angle observation devices are bulky in structure and fixed at a specific position, so it is inconvenient to move and operate, and the flexibility is poor
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[0019] In the accompanying drawings, a portable manual omnidirectional multi-angle observation frame includes a bracket 1, a circular horizontal dial 2 mounted on the bracket 1, and an arc-shaped vertical dial 3 mounted on the horizontal dial 2 , and movably connected to the slider 4 for carrying the measuring probe on the vertical dial 3; the horizontal dial 2 is composed of two horizontal semicircular arc channel steel frames 2-2, and the horizontal semicircular arc channel steel frame 2-2 is provided with a height adjustment bolt 2-1 that can be connected with the bracket 1, and one end of the horizontal semicircular arc channel steel frame 2-2 is provided with an insert 2-3 that can be plugged with the channel steel frame, and its side wall There are fastening screws I2-4 that can fix the insert 2-3; the bracket 1 includes a main rod 1-1 and a base 1-2 fixed to the bottom of the main rod 1-1, and the bracket 1 is evenly distributed in the circumferential direction On the o...
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The invention relates to a portable manual all-dimensional multi-angle observation scaffold which comprises supports, a horizontal circle, a vertical circle and a sliding block. The horizontal circle is composed of two horizontal semicircular arc-shaped channel steel frames. Height adjusting bolts are arranged on the horizontal semicircular arc-shaped channel steel frames. One end of each horizontal semicircular arc-shaped channel steel frame is provided with an insertion piece, and the sidewall of each horizontal semicircular arc-shaped channel steel frame is provided with a fastening screw I. Each support comprises a main rod and a base. The supports are evenly distributed on the outer side of the horizontal circle in the circumferential direction. The vertical circle comprises a vertical semicircular arc-shaped channel steel frame and circle clamping grooves. Each circle clamping groove is provided with fastening screws II. The sliding block comprises a sliding block clamping groove and a pore plate. A sliding block screw is arranged on the sliding block clamping groove. According to the portable manual all-dimensional multi-angle observation scaffold, the height, any observation azimuth angle and the zenith degree of the horizontal circle can be adjusted flexibly; through the design of the horizontal circle and the vertical circle, it is guaranteed that the measurement range can change within 360 degrees in the horizontal direction and 180 degrees in the vertical direction, so all-dimensional multi-angle observation can be achieved; the portable manual all-dimensional multi-angle observation scaffold is convenient to erect, high in moving flexibility, simple in overall structure and convenient to carry.
Description
technical field [0001] The invention relates to remote sensing ground multi-angle observation technology, in particular to a portable manual omni-directional multi-angle observation frame suitable for observation experiments of vegetation types with a canopy having the characteristics of horizontal uniform distribution, and belongs to the field of geosciences. Background technique [0002] Traditional remote sensing earth observation is mostly a single-angle vertical observation, which can only obtain the information of one angle direction of the ground object, and only obtain the information of the ground object in the two-dimensional space. However, the ground object exists in the three-dimensional space. The model of expressing the three-dimensional vegetation structure on the three-dimensional plane will inevitably lead to the lack of information on the structure of the ground object. Therefore, the amount of information obtained by the sensing measurement method is insuf...
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IPC IPC(8): G01D11/30
Inventor 王李娟张桂民储新民陈萍
Owner XUZHOU NORMAL UNIVERSITY