Urban and rural planning engineering measurement equipment convenient to level
A technology for engineering surveying and urban and rural planning, applied in mechanical equipment, machines/supports, supporting machines, etc., can solve problems such as reducing the efficiency of measurement, cumbersome tripod operation, and delaying back and forth debugging, etc., to improve accuracy, reduce the center of gravity, reduce The effect of avoiding measurement errors
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Embodiment 1
[0024] see Figure 1-Figure 4 , the present invention provides a technical solution, comprising a fixing ring 1, the upper surface of the fixing ring 1 is provided with an annular groove 2, the inner wall of the fixing ring 1 is slidably connected with a universal ball 3, and the upper end of the universal ball 3 is provided with a There is an annular groove 24, an annular cover 1 5 is arranged above the fixing ring 1, the lower end of the annular cover 1 5 is fixedly connected with an annular plate 1 6, and the upper end of the inner wall of the annular cover 1 5 is fixedly connected with an annular cover 2 7. The annular cover The lower end of the second 7 is fixedly connected with the annular plate 2 8, the lower end of the annular plate 1 6 is slidably connected to the inner wall of the annular groove 1 2, the lower end of the annular plate 2 8 is slidably connected to the inner wall of the annular groove 2 4, and the lower end of the annular cover 1 5 is attached The uppe...
Embodiment 2
[0028] see figure 1 and Figure 5 , on the basis of the first embodiment, the present invention provides a technical solution: the support device includes a hinge 27, the upper and lower ends of the hinge 27 are fixedly connected with a connecting block 28, and the upper surface of the connecting block 28 at the upper end of the hinge 27 is fixedly connected to a fixed plate 26, the lower surface of the connecting block 28 at the lower end of the hinge 27 is fixedly connected with a sleeve rod 29, the lower end of the inner wall of the sleeve rod 29 is slidably connected with a sliding rod 31, the surface of the sliding rod 31 is provided with a socket 32, and the outer surface of the sleeve rod 29 is connected. The lower end of the side surface is fixedly connected with a fixed shell 33, and the side of the fixed shell 33 away from the sleeve rod 29 is slidably connected with a spring insertion rod 34. A spring is arranged between the side cover of the rod 34 and the fixed s...
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