KR20110114116A - Survey marker - Google Patents
Survey marker Download PDFInfo
- Publication number
- KR20110114116A KR20110114116A KR1020100033573A KR20100033573A KR20110114116A KR 20110114116 A KR20110114116 A KR 20110114116A KR 1020100033573 A KR1020100033573 A KR 1020100033573A KR 20100033573 A KR20100033573 A KR 20100033573A KR 20110114116 A KR20110114116 A KR 20110114116A
- Authority
- KR
- South Korea
- Prior art keywords
- impression
- coupling
- pin
- base
- tube
- Prior art date
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
- G01C15/04—Permanent marks; Boundary markers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The present invention is to fix the measurement reference point used as a reference point when surveying land, such as to preserve without damage and loss, and to adapt to the increase and decrease of the height of the road surface, more specifically, having a cap (Cap) It relates to a facility for embedding the above survey reference point in a protective case that can be extended.
Description
The present invention relates to a surveying facility, wherein the surveying reference point of the surveying facilities becomes a reference point when surveying land, etc., and the display pins for displaying the surveying reference point are fixed to the ground, and when the surveying of land, etc. It is to play a role.
However, when the display pins are exposed to the ground, the display pins may cause inconveniences in walking, vehicle traffic, etc., and may be dislodged or damaged due to impact or load when the vehicle passes. There is a problem with the preservation.
Efforts to solve the problem of the display pin preservation can be seen in the conventional literature,
Republic of Korea Utility Model Application No. 20-1993-0004264 (1993.03.22) is a method for placing the display pin inside the protective case of a durable metal material and the upper portion to remove the cap, that is, the cap (Cap) We are buried underground.
However, in order to expose the display point during the surveying, the shock must be detached, and the detached shock may be lost after the survey, and thus the upper part of the protective case may be left open.
In addition, the application also has a problem that it is not possible to adapt to the road surface of the resurfaced road surface due to road maintenance.
On the other hand, there is a Korean Patent No. 10-0903274 (2009.06.09) proposed to solve the above problems, in the patent is a protective case buried in the ground is configured to adapt to the increase and decrease of the road surface and when surveying In order to prevent the loss of the pins opened to expose the marking pins (mark points), the mark points can be managed well. Although the survey reference point facility of the registered patent solves the above-mentioned problem,
As the number of the impression tubes is added, the position of the display pin is relatively deepened so that the distance from the survey instrument is increased. Not enough light arrives, which reduces the sharpness of the survey control point.
The present invention solves the probability that the display pin is exposed to the ground, which may cause inconvenience to traffic or may be detached or damaged by a vehicle or the like; The protective case embedded in the ground can adapt to the increase and decrease of the road surface, and can not be opened or closed outside of the point of use; In particular, to prevent the loss of the 시킨 opened to expose the reference point during the survey so that the display pin can be managed well,
The increase / decrease of the height of the surveying reference point is made to correspond to the increase / decrease that is increased as the number of impression tubes increases or decreases.
Surveying reference point equipment of the present invention uses a method of embedding the display pin underground and to achieve this,
A display pin at which a measurement reference point is displayed at the top;
A base for fixing the display pin in the center as a radial plate;
A base side protective tube having a tubular outer circumference narrower than the base and extending upward while surrounding the display pin;
A radial plate-shaped lower end having a narrower periphery than the upper end, and having a hinge part at one end and a locking device at the other end with a coupling;
A shock coupling having an inner circumference which is insertable at a lower end of the shock but not an upper end;
Consisting of a shock coupling-side protective tube extending downward from the shock coupling,
The outer circumference of either one of the upper end of the base-side protection tube or the lower end of the protection tube of the coupling side is narrower than the inner circumference of the other side to be coupled and fixed.
In addition, at least one impression tube may be interposed between the upper end of the base-side protection tube and the lower coupling-side protection tube to adapt to a road surface increase.
At this time, the outer circumference of any one of the upper end or the lower end of the impression tube is narrower than the inner circumference of any one of the lower end of the coupling-side protective tube or the upper end of the base-side protective tube;
The inner circumference of the other side of the upper end or the lower end of the impression tube may be coupled and fixed as a wider width than the outer circumference of the other side of the lower end of the coupling-side protection tube or the upper end of the base-side protection tube.
In particular, the display pin includes an impression pin to correspond to the impression pipe,
The impression pin,
Impression pin survey control point displayed at the top;
An impression portion extending from the top to the bottom;
And a socket portion extending from the impression portion to the bottom portion.
The display pin may be interposed in the space of the socket part.
Herein, the measurement reference point of the display pin and the measurement reference point of the pulling pin are positioned on a vertical line.
According to the present invention, the probability that the display pins are buried in the ground may cause inconvenience to the pedestrians' traffic or be detached or damaged by a vehicle or the like; Protective case buried in the ground can adapt to increase and decrease of road surface; Loss of the pin opened to expose the mark in the survey can be prevented so that the mark can be well managed.
Especially,
Maintaining the same distance from the surveying instrument by matching the height of the survey reference point to the height according to the attachment of the impression tube; Sharpness is maintained by allowing the same light to reach the front of the impression hall.
1 1 side is divided into minutes, the
2A is an exploded view as viewed from the side; Assembly view seen partially from the side of B
A perspective view of the
4 is a perspective view of the display pin coupled with the impression pin; B Overall side view of the present invention survey reference point facility
Fig. 5A is a side perspective view of an embodiment constructed by giving a gradient θ to the top of an impression pin; Side perspective view of the implementation which stuck the B
Hereinafter, specific embodiments will be described with reference to the accompanying drawings.
In the survey reference point equipment as shown in Figures 1 and 2,
A
Radial plate shape, the outer periphery is narrower than the
Radial plate shape, the lower end (D) has a narrower outer periphery than the upper end (U), the first end (켑) having a
Here, the 켑
In addition, the outer circumference of any one of the upper end (U) of the base-side
Here, to adapt to the impression of the road,
One or
The outer circumference of any one of the upper end (U) or the lower end (D) of the impression pipe (300) any one of the upper end (U) of the lower end (D) or the base side
In the case of adding an impression tube such as the
In other words,
At least one
The outer circumference of either side of the impression tube upper end (U) located at the top of the
The outer circumference of any one of the lower end of the impression tube (D) located at the bottom of the
When there are more than one impression pipe, the outer circumference of one of the impression pipes is coupled between the
In particular, based on what has been described above in FIGS. 3 to 5,
An
The
The impression pin surveying
The
The
In addition, when the plurality of
In addition, since the
Left side (400)
Impression building (300)
Base side (200)
Claims (1)
Radial plate-like base 210 for fixing the display pin in the center and the outer periphery of the tube is narrower than the base and the base side protective tube 220 extending from the base to the upper side while surrounding the display pin inside Base side 200;
Radial plate-shaped, the lower end of the narrower than the upper end, the 부 430 is provided with a hinge portion 432 at one end and a locking device 431 at the other end, and the bottom of the 켑 is insertable The upper end of the shock absorber coupling 420 having an inner circumference that can not be inserted, and one end of the shock coupling is provided with a shock coupling hinge portion 422 is hinged to the shock hinge portion, the other end is A shock coupling coupling device 421 is provided to form a locking device capable of locking and releasing the locking device and a locking coupling protection tube 410 extending downward from the coupling. 400;
At least one impression tube 300 is attached between the upper end of the base-side protection tube and the lower end of the coupling-side protection tube,
The outer circumference of either one of the upper end of the impression pipe located at the top of the impression pipe and the lower end of the shock coupling-side protection pipe is coupled as narrower than the inner circumference of the other side,
The outer circumference of either one of the lower end of the impression pipe located at the bottom of the impression pipe and the upper end of the base-side protection pipe is coupled as narrower than the inner circumference of the other side,
In the case of more than one impression pipe, the surveying reference point facility characterized in that the outer periphery of one of the impression pipes is coupled more narrowly than the inner circumference of the other impression pipe between the plurality of impression pipes,
The display pin includes an impression pin 120,
The impression pin,
The impression pin surveying reference point 110` displayed at the top;
An impression part 123 extending from the upper end to the bottom part;
It comprises a; socket portion 121 extending from the impression portion to the bottom;
The display pin may be interposed between the socket part,
Surveying equipment, characterized in that one or more auxiliary impression unit 130 is interposed between the display pin and the impression pin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100033573A KR20110114116A (en) | 2010-04-13 | 2010-04-13 | Survey marker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100033573A KR20110114116A (en) | 2010-04-13 | 2010-04-13 | Survey marker |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110114116A true KR20110114116A (en) | 2011-10-19 |
Family
ID=45029253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100033573A KR20110114116A (en) | 2010-04-13 | 2010-04-13 | Survey marker |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20110114116A (en) |
-
2010
- 2010-04-13 KR KR1020100033573A patent/KR20110114116A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E601 | Decision to refuse application |