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A surveying aid
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A technology of auxiliary tools and measuring instruments, which is applied in the field of surveying and mapping tools, can solve problems such as inconvenient adjustments, and achieve the effect of ensuring horizontal measurement
Active Publication Date: 2021-08-03
韶关宏大勘测规划设计有限公司
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[0002] Surveying and mapping instruments are data acquisition, processing, output and other instruments and devices designed and manufactured for surveying and mapping operations. They are widely used in civil engineering and other engineering fields. Surveying and mapping instruments usually need to be fixed with fixed tripod brackets. Due to the complex and diverse environmental conditions involved in construction, it is necessary to To ensure that the surveying and mapping instrument can be used normally in different environments, it is necessary to keep the surveying and mapping instrument vertical to the ground at all times during the surveying and mapping process, and the existing surveying and mapping auxiliary tools are mostly fixed structures that are not easy to adjust, so when there is a deviation Only by moving the device to make it horizontal to the parallel ground device, we propose a surveying and mapping aid to solve the shortcomings of the existing technology
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Embodiment 1
[0029] refer to Figure 1-6 , a surveying aid, including a first pole 1 and a second pole 2; an adapter for connecting the first pole 1 and the second pole 2; the second pole 2 can be Free rotation and sliding on the transfer part; the second support rod 2 can be rotated relative to the first support rod 1 through the transfer part, the purpose is to adjust the angle of the instrument, and the second support rod 2 can be raised in the transfer part and down for easier measurement.
[0030] It also includes ferrule A102 and ferrule B103 for sliding connection on the first pole 1; ferrule C201 and ferrule D202 for sliding connection on the second pole 2; among them, ferrule A102, ferrule B103, ferrule C201, and ferrule D202 all have multiple connecting ends; the connecting end of ferrule A102 is rotatably connected with strut 101, and the connecting end of ferrule B103 is rotatably connected with first connecting rod 105, and the first connecting rod 105 is away from One end o...
Embodiment 2
[0034] refer to image 3 , is basically the same as Embodiment 1, furthermore, this embodiment is a specific implementation of the measuring instrument installation platform, which includes a first rotating ring 206, a second rotating ring 207, a mounting plate 208, a first rotating ring 206 is connected to the fourth connecting rod 205 in rotation, the second rotating ring 207 is connected to the inner wall of the first rotating ring 206 through the first rotating shaft, and the mounting plate 208 is connected to the inner wall of the second rotating ring 207 through the second rotating shaft. A center counterweight 209 is connected to the bottom of the 208, and a second limiting member for limiting the rotation of the first rotating shaft and the second rotating shaft is connected to the first rotating ring 206 and the second rotating ring 207 .
[0035]Further, the axis lines of the first rotating shaft and the second rotating shaft are perpendicular to each other in space,...
Embodiment 3
[0037] refer to Figure 4 , which is basically the same as that of Embodiment 1. Furthermore, this embodiment is a specific implementation of the adapter portion, which includes a sleeve A104 fixedly connected to the top of the first support rod 1, and a sliding rod is connected inside the sleeve A104 3. The sliding rod 3 can slide and rotate freely in the sleeve A104, the sliding rod 3 is fixedly connected with the sleeve B301, and the second support rod 2 can slide and rotate freely in the sleeve B301; the transfer part also includes A third limiting component used to limit the movement of the slide bar 3 and the second pole 2 .
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Abstract
The invention discloses a surveying and mapping auxiliary tool, which belongs to the field of surveying and mapping tools. A surveying auxiliary tool, including a first support rod and a second support rod; the second support rod can freely rotate and slide on the adapter part; it also includes ferrule A and ferrule B, which are used to slidably connect the first leg On the rod; ferrule C and ferrule D are used for sliding connection on the second pole; ferrule A, ferrule B, ferrule C and ferrule D all have multiple connection ends; ferrule A connection end The connecting end of the ferrule B is rotatably connected with the first connecting rod, and the end of the first connecting rod far away from the ferrule B is rotatably connected with the strut; the connecting end of the ferrule C is rotatably connected with the second connecting rod, The upper end of the second connecting rod is rotatably connected with a fourth connecting rod, and the end of the fourth connecting rod far away from the second connecting rod is rotatably connected with a measuring instrument installation platform; the auxiliary tool for surveying and drawing also includes a plurality of limiting ferrules A, ferrules B, ferrules The first limiting part for the movement of sleeve C and ferrule D; the invention is convenient for folding and adjusting the angle.
Description
technical field [0001] The invention relates to the technical field of surveying and mapping tools, in particular to a surveying and mapping auxiliary tool. Background technique [0002] Surveying and mapping instruments are data acquisition, processing, output and other instruments and devices designed and manufactured for surveying and mapping operations. They are widely used in civil engineering and other engineering fields. Surveying and mapping instruments usually need to be fixed with fixed tripod brackets. Due to the complex and diverse environmental conditions involved in construction, it is necessary to To ensure that the surveying and mapping instrument can be used normally in different environments, it is necessary to keep the surveying and mapping instrument vertical to the ground at all times during the surveying and mapping process, and the existing surveying and mapping auxiliary tools are mostly fixed structures that are not easy to adjust, so when there is a ...
Claims
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Application Information
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