JP3601000B2 - Auxiliary equipment for landmark - Google Patents

Description

[0101]
The present invention is intended to increase and assist the effect of using a scissor-shaped scale for burying stones in Japanese Utility Model Application No. 1993-077080.
[0002]
Figure 1 shows the scissors-shaped scale for embedment of conventional technology. When the tip of one of the vertical rods W is applied to the base of the nail on the wooden temporary pile, the state is extremely unstable. In order to stabilize the tip of W 'by hooking a V-shaped nail as shown in FIG. 2 at the root of the nail, A in FIG. 2 is fixed to the tip of a vertical rod W and becomes an axis of rotation A-1. And a linear member B that rotates around it and has a locking screw that fixes the position. The linear member B is fixed to A-2 and descends vertically, and a V-shaped claw attached to the tip of B. To the tool C, the tip of C has a groove D like a bifurcated hoe, the destination of D reaches the bending point of the V-shape, and after being entangled with the root of the nail, the pin F is passed through the hole E, Stabilize this bending point so that it is above the center of the vertical rod or, in other words, just below the tip of the vertical rod.
The operator can easily work by stabilizing the tip of W 'with a V-shaped claw and then taking the horizontal bars S and T horizontally.
[0093]
One horizontal rods S of scissors length for embedding stones 1 Figure conventional Te stretching Nashi as the S in Figure 3-1, put the W hinge Figure 3-1 in the third slide device D ₃ the D ₄ of the fourth slide device Figure 3-1 None as operating the second vertical rod W _{2 'is} fitted to the extension of the horizontal rods S having the extension. This function is useful for setting the position from the top of a cliff in a case where there is a temporary stake below a cliff instead of a temporary stake in a normal terrain. This is because to later pretending lowered out regarding the fourth slide device D ₄ in Figure 3-1 on a cliff. Characteristic features in this type is to mount the laser light source or telescope the slide device D _4. Slide device D ₄ strength depending on the size of the optics, is that it can undergo particularly adjust the size. Fig. 3-2 shows how to attach a laser light source, and Fig. 3-3 shows how to attach a telescope.
[0093]
LA in Figure 3-2 is a D ₄ is the magnitude of the laser light source, a weight, a slide device which spatula unexpected like tone not hinder及光axis. The HF reflects the reflected light from the target point horizontally at Half Mira. M ₁ and M ₂ are full mirrors and guide the reflected light to the eyepiece EL. The size and direction of the image of the eyepiece EL can be adjusted as seen from the worker. On the optical axis, a reflector K is attached above the LA in preparation for surveying from the transit.
[0056]
In FIG. 3C, SC is a telescope, M is a full mirror, and a reflected image is guided toward the eyepiece.
[0086]
Turning the horizontal rod T shown in FIG. 3-1 to make a right angle to the horizontal rod S and stopping the rotation of the hinge W results in a T-shaped scissors-shaped scale shown in FIG.
In the T-type embodiment, a normal stone is marked with a round hole at the center where the stone is very close to the mark, and an arrow is pointed toward the corner. This is the case where the casting is filled. Vertical rod S 'and W _2' and anaphoric point A in Figure 4-1, addressed to B, adjust the previous vertical rods T 'to milestones scheduled point.
007
It is convenient when removing the horizontal rod T of the T-type scissors-like scale or burying stones on the one-sided scissors-type scale or the paved roadside which is extremely shortened. Vertical rod S '及W _2' angle right angle hinge W position and the fixed mold the horizontal rod T also molded of T At a 4-2 constitute as may detachable. Since the side of the paved road is also paved, W ₁ ′ of this one-character vertical rod shown in FIG. 4-2 is attached to the target point, and the ends of the vertical rods S ′ and W ₂ ′ are marked with red paint at the tips. Is attached farther than around the burial hole. See verticality of the vertical rod S '及_{W 2'} by HV of horizontal rods spirit level placed on S Figure 4-2.
[0098]
The above-mentioned one-letter type is small and convenient for landmark burial after completion of pavement work on long roads such as public surveying. You can get Conventionally, the final position of each stone was adjusted according to instructions from the traverser's lightwave transit.
[0099]
[Auxiliary plate]
When digging a stone, the scoop must be placed in the same area around the slab, and the minimum area must be the same. The center is misaligned or too wide, and it is too narrow to dig twice. The trouble of the book accumulates, resulting in a huge loss. An auxiliary plate for indicating this contour is provided with a hole A or B to be inserted into a vertical rod indicating a mark point as shown in FIG. The outline of the stone is indicated by the auxiliary line C. Surrounding it have kept the groove hole R _1, draw a line to put the scoop on the ground by blowing paint than thisゝ. Slot R ₂ in FIG. 5 is directed to the inclined surface in the oval.
[0102]
[Straightening pile]
As shown in FIG. 6A, the stone burial hole is not smooth due to the remaining protruding side walls. Also, when the ground is oblique, the illusion of the eye tends to make an oblique hole and win. As in Fig. 6-2. It is heavy and inefficient to remove the actual stones and try to correct them with a scoop. This device is a straightening device that makes the shape of this hole a vertical and smooth side wall.
[0111]
As shown in FIG. 7A, the whole apparatus is made of wood or a light member to form a main body A, and a specially shaped metal member B or C of FIG. The overall length is extra longer than the length l of the target stone to be used, and handles D are provided on the upper extra length to make it easier to operate. This upper part is made flat, and a level HV is placed on it, and it is inspected whether the vertical posture can be maintained while moving up and down in the hole with the stone stone. Therefore, the overall length is longer than the length of the stone, but the thickness is the same size as the actual size.
[0122]
The inside B of the bottom member attached to the bottom of the model pile corrects the torsion of the side wall and is fitted into the wood part like a square tube as shown in Fig. 7-2. The tip of the hole is attached with a steel blade, and the side wall of the hole is fixed. Sharpen. After the stones are moved up and down to remove excess protrusions and scrape the soil that has accumulated on the bottom surface, the bottom of the hole is turned to a horizontal surface for member C.
[0113]
The member C is a steel material attached to the bottom surface of the wooden part (A in FIG. 7-1). The protrusions shown in the cross-sectional view are arranged radially on one half and arc-shaped on the other half as shown in FIG. 7-3. I do. Insert a straightening stake into the stone and the hole to find the higher one by tilting, point the radiating part (it is convenient to color-code the upper part) to the higher side, and scrape the earth and sand to the lower side by turning it with a handle I will do it. When the slope stops, add a stone and add earth and sand. Note that the radiating portion arc portion can take various shapes other than the illustrated triangle.
[0141]
Although the laser light source is used in place of the vertical rod in the modified scissor-shaped scale in FIG. 3-1, the projection light source can be turned by 180 ° to set a point at the top (instead of the marker point). It is useful even in the construction industry, where a specific point on the floor of a large building and a specific point on the vertical ceiling are set.
[Brief description of the drawings]
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a reprinted view showing the configuration of a scissor-shaped scale for burying stones in Japanese Patent Application No. 770080/1993.
FIG. 2 shows a V-shaped claw to be attached to the tip of a vertical rod of scissors for shaving stones.
FIG. 3 is a configuration diagram of the scissors-like scale for embedding slabs of the present application. Fig. 3-1. Indicates the configuration of the body. Fig. 3-2 and Fig. 3-3 are conceptual diagrams of mounting the optical device on the extended horizontal rod slide.
FIG. 4 is a one-character type slab embedding aid with an improved scissors scale.
FIG. 5 is an auxiliary plate showing a position of a target stone and a contour for excavating a hole, which is fitted on a vertical rod of a scissor-like scale for embedding a target stone.
FIG. 6 illustrates the inaccuracy of holes that are likely to appear in the excavation of holes to fill slabs.
FIG. 7 shows a configuration of a target stone model for correcting the irregularity of the hole in FIG. Fig. 7-1 is the overall view, Fig. 7-2 is the structure of the metal fitting to be attached, which cuts the side wall of the hole, and Fig. 7-3 is the metal fitting to be attached earlier, leveling the earth and sand at the bottom of the hole. It is.
[Explanation of symbols]
About FIG. 1, S, T, horizontal rod W Hinge D ₁ First slide D ₂ Second slide D ₃ Third slide S, T ′, W ′ Vertical rod FIG. 2 A-1 Vertical rod A member A-2 to be fixed A member B rotating around A-1 A linear member CB connected to A-2 and connected to the end of a vertically extending straight member CB A forked cut at the tip of a member DC which is a main body of a V-shaped claw. S for pins Figure 3 plugging into the pin hole F E traversing through the grooves E D, T horizontal rods W hinges _{D 1,} D _{2, D} 3, respectively first, second, third slide device _{D 4} fourth slide device _{S ', T', W 1} ', W 2' respectively vertical rod LA laser light source HF for half mirror M full Mira EL eyepiece Z 'gauge stone point K reflector SC telescope Figure 4 S, T horizontal rod _{S ',} W 1', with the _W 2 'respectively vertical rod HV level Figure 5 Horizontal ground with a groove hole to indicate the outline of the hole to be drilled auxiliary lines R ₁ showing the contour of the hole C milestone through a vertical rod hole B central point milestone in use through a vertical rod at arrow A milestone used a corresponding one R ₂ metal member R ₁ and about 7 shall correspond to the slope in the groove holes for the to smooth cutting the sidewalls of the hole in the metal member attached to the main body xylem B a of a milestone model C a The bottom of the hole to be made is flat and horizontal. The level H is attached to the upper part of the metal member DA. The level E is attached to the upper surface of the blade A. The blade F of the member B. Corrugated protrusion

Claims (6)

A member A-1 fixed to the tip of a vertical rod W 'of scissors-like scale for embedding a stone, a member A-2 rotatable therearound, a member B fixed to A-2 and descending vertically, B The tip of the stake is hooked to the nail of the temporary pile, consisting of a member C, C has a cut D like a bifurcated hoe, the tip of D reaches a V-shaped bent portion, and the depth of the cut is vertical A V-shaped claw that is located vertically below the center of the rod W '. A hinge W to integrate both the horizontal rods S and T, and a slide device D ₁ and D ₂ to slide S and T, 'and a vertical rod T passing through the D _2' vertical rods S through D ₁ and includes, upcoming comprises a vertical rod W 'through the hinge W, the scissor-like scale for embedding milestone, provided the slide device D ₃ which slides on horizontal rods S new, binding by hinges W of horizontal rods S and T stop it, the PCB attached to W to slide the instrument D _3, S及T is rotated binds at a D ₃ to slide on S, 'vertical rod W in place of the' original vertical rod W ₁ the provided, sliding on a horizontal rod S on the opposite side of the D ₁ and between the D _3, the provided slide device D _4, such as to a vertical rod W 'show milestone points by _two of the above objectives to be vertically therethrough Scissors for stone burial. Prior claim 2, approximately midway of the slide device D ₁ and D _4, placing the slide device D _3, to secure the hinge attached to D _3, such as upcoming and ultrashort or abolish the horizontal rods T, milestone buried Auxiliary equipment. Shows the outline of the hole for milestone buried, since depicted in ground excavation穿前holes, vertical rod W of scissors length for embedding milestone ', or W' ₂ of the predetermined position of the milestone points through tip includes a hole a or hole B, showing the outline of the burying hole to hole a or hole B as a base, provided with slots R ₁ or R _2, an auxiliary plate to assist the drilling穿作industry hole. A mark B auxiliary tool for correcting the shape and inclination of a hole, comprising a square tube-shaped blade B at the tip of a mark stone model A. At the end of the slab model, the member C is attached to the tip, the lower surface of the slab C is a slab embedding tool with a half radially and the other half an arc-shaped projection.

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