JPH0325133Y2 - - Google Patents

Description

[Detailed explanation of the invention] "Purpose of the invention" a. Industrial field of use This invention relates to a surveying pole holder, and is used in cases where the boundary line is difficult to set up a surveying pole. be.

b. Prior Art As shown in Figure 6, in the case of terrain where the boundary line L lacks corners, or in the case of angular terrain (not shown), the tip of the surveying pole 1 must be placed exactly on the boundary line L. Since it is difficult to match it because it slips, place the board piece 2 on the boundary line L and fix it by stepping on it with your foot, and then set the surveying pole 1 on the board piece 2 at a position corresponding to the boundary line L. The survey is being carried out.

c Problems to be solved by the invention It is necessary to prepare the plate piece 2, and it is difficult to hold the measuring pole 1 on the plate piece 2 with your fingers and support it vertically on the plate piece 2. Furthermore, the plate piece 2 tends to slip and the surveying pole 1 often moves together with it.

"Structure of the invention" a. Means for solving the problem A footstool 4 is integrally installed on a splint 3 which is bent diagonally downward and has a roughened bottom surface to prevent slipping. A surveying pole support rod 5 is installed horizontally on the footstool 4, and the boundary line L is connected to the surveying pole 6 by inserting the surveying pole support rod 5 through the through hole 7 provided at the bottom of the surveying pole 6. I used the tip of the tip to give instructions.

b. Effects and Examples The effects of the present invention will be explained based on examples and drawings. As shown in Figures 1 to 3, a vertically long plate is angled diagonally downward from the center to the tip. A support stand 4 is integrally erected at the base of the splint 3, which is bent and made rough by pasting sandpaper on the bottom surface to prevent slipping, and a surveying pole is attached to the center of the support stand 4. The support rod 5 is installed horizontally. A through hole 7 is provided in the lower part of the surveying pole 6 in the diametrical direction, and the through hole 7 is movably inserted into the surveying pole support rod 5 so that the tip of the pole is directly opposed to the boundary line L. If the topography of the boundary line L is angular as shown in Figure 4, fix the splint 3 by aligning the lower surface of the bend with the ridge line, and align the tip of the surveying pole 6 with the upper surface of the bend. If the boundary line L is a terrain with missing corners as shown in Figure 5, the curved surface of the splint 3 is attached to the slope of the terrain. Then, the surveying pole 6 is moved to point the tip directly to the boundary line L.

"Effect of the invention" Since the invention is constructed as described above, in the case of terrain where it is difficult to indicate the boundary line L by directly hitting the tip of the pole, the splint 3 can be attached to the terrain, and The surveying pole 6 can be accurately erected on the boundary line L by a simple operation of guiding the surveying pole support rod 5 to a position where the tip supports the boundary line L. The surveying pole 6 is erected perpendicularly to the horizontal direction by a surveying pole support rod 5 installed horizontally, so the surveying pole 6 can be lightly grasped with the fingers. This alone can show the exact location of the boundary line L to the surveyor. Further, since the lower surface of the splint plate 3 is formed into a rough surface, it will not slip unnecessarily, and the surveying pole 6 will not move unnecessarily, allowing accurate surveying.

As described above, the present invention has a simple structure, is easy to manufacture, and is an inexpensive and useful invention.

[Brief explanation of the drawing]

Figure 1 is a front view showing an embodiment of the present invention, Figure 2 is a plan view of the same, Figure 3 is a left side view of the same, Figure 4 is a partially cutaway front view showing the implementation state of the present invention, and Figure 5. 6 is a partially cutaway front view showing another implementation state, and FIG. 6 is a partially cutaway front view showing a conventional surveying implementation state. 3... splice plate, 3a... rough surface, 4... support stand,
5...Surveying pole support rod, 6...Surveying pole, 7...Through hole.

Claims (1)

[Scope of utility model registration request] A support stand is integrally installed on the top surface of the splint, which is bent at an angle diagonally downward and has a rough bottom surface, and is inserted into a through hole cut through the bottom of the surveying pole. A surveying pole holder consisting of a surveying pole support rod placed horizontally on a support base.