KR101668320B1 - Equipment protection apparatus of geodetic surveying - Google Patents

Abstract

The present invention relates to an equipment protection apparatus of geodetic surveying and, more specifically, relates to an equipment protection apparatus of geodetic surveying, which accurately performs cadastral surveying at various positions, and prevents damage to equipment such as a cadastral surveying device while preventing a phenomenon in which a second moving object sags in a lower direction as well as a third accommodating object by supporting an upper bent pole shaft from other external structures such as the eaves of a house roof or the like in accordance with movement of the second moving object from the third accommodating object.

Description

TECHNICAL FIELD [0001] The present invention relates to an apparatus for protecting a geodetic surveillance apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for protecting a surveying instrument during geodetic surveying in the field of geodetic surveying technology and, more particularly, It is possible to prevent the second moving body from being sagged in the downward direction as well as the third receptor by supporting the upper flexural pole from other structures such as eaves of the house roof according to the movement, The present invention relates to an equipment protection apparatus for a geodetic surveying.

A cadastral survey involves only two-dimensional (x, y) positions as a survey to identify the limits (location, size, shape, boundary, etc.) of the right to the land by registering the land by parcel unit.

For these cadastral surveys, basic surveys are carried out. Basis surveys are surveys carried out in order to establish foundation points necessary for cadastral surveys or to conduct detailed surveys.

On the other hand, cadastral surveying is a survey to clarify the limitations of the right of residence.

However, in the case of houses, it is difficult to accurately measure the lower planar position of the projections due to roof projections such as eaves.

Especially, it was more difficult to perform surveying using GPS surveying equipment.

Accordingly, conventionally, a pole to which a surveying instrument is installed is bent in a " C " shape, and a measurement instrument is installed at the top of the pole to measure the position to be measured.

However, conventionally, it is difficult to precisely adjust the lateral length of a pole having a " C " shape, and it is difficult to properly cope with various projections of the roof.

Therefore, it was difficult to secure the accuracy of the surveying.

In addition, conventionally, it is structurally complicated to fix the pole so that it takes a lot of time and labor to install the pole.

As a conventional technique in which such problems are partially improved, Korean Patent Registration No. 10-1479604 (December 30, 2014) discloses a surveying instrument for precision cadastral surveying.

However, in the conventional measuring apparatus for precise cadastral surveying, as the distance between the central flexural pole and the upper flexural pole increases, the load of the upper flexural pole and the cadastral instrument causes the central flexural pole to sag downward, There is a problem that breakage such as breakage of the bending pole may occur.

Korea Patent Registration No. 10-1479604 (2014.12.30.) 'Surveying equipment for precision cadastral surveying'

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a cadastral surveying method and a cadastral survey method, The upper movable pole piece is supported by the outer structure such as the upper and lower outer frames to prevent the second movable body from being sagged in the downward direction as well as the third receiver. Also, in order to prevent damage to equipment such as cadastral measuring equipment, .

The problems to be solved by the present invention are not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above-mentioned object, the present invention relates to a tripod shaped support; A first receiving space is formed in one direction from the first through hole, and a second receiving space is formed in the other side of the first receiving space, A first accommodating portion having a first opening communicating with the first accommodating space along a longitudinal direction and having a graduation on a surface adjacent to the first opening, A lower bending pole including a first receiver having a first protruding portion and extending laterally from the support; And a first engaging portion protruded from one side of the first inserting portion and engaged with the first protrusion, the first inserting portion having a first fixing hole formed at one side thereof and movably inserted into the first accommodating space, And a second opening hole communicating with the second accommodating space along the longitudinal direction is formed on the front surface of the second accommodating space, An insertion body having a lower portion attached to the second accommodation space and having a plurality of second fixing holes formed in the longitudinal direction on the front side thereof, And a second moving body connected to an upper portion of the insert and having a second insertion portion formed at a front side thereof with a third fixing hole and a second engagement portion provided at one side of the second insertion portion; And a third receiving space in which one side of the second moving body is movably inserted is formed in the second through hole and the second receiving hole is formed in the front side of the second through hole, A third receiving hole communicating with the third accommodating space, a second accommodating portion formed adjacent to the third opening hole with a scale on the surface thereof, and a second protruding portion extending inward from the periphery of the second through hole, And an upper bending pole including a measuring device mounting body extending in an upward direction from one side of the third receiving member and co-linear with the center of the supporting frame; A first fastening member passing through the first opening hole and being detachably fastened to the first fastening hole; A second fastening member passing through the second opening hole and being detachably fastened to the second fastening hole; A third fastening member detachably fastened through the third opening hole; And a cadastre measuring instrument detachably mounted on the metering device mounting body, the apparatus further comprising a horizontal holding portion for supporting the upper bent pole from other external structure, A guide rail having both ends extended in the longitudinal direction of the third receiver and connected to a lower portion of the third receiver; A guide bar movably coupled to the guide rail along the longitudinal direction; A length adjusting bar coupled to the guide bar so as to be able to be lifted up and down, and opened upward and downward; And a pivotal support portion rotatably coupled to the lower portion of the length adjusting bar and seated on the structure, wherein the guide rails are configured such that the upper portion of the guide bar is received inward while both ends thereof are opened, The upper portion of the guide bar is received in the upper portion of the length adjusting bar and the lower portion of the guide bar is received in the upper portion of the length adjusting bar, Wherein the length adjusting bar is lifted and lowered in the longitudinal direction of the inner casing in accordance with the rotation so as to adjust the distance between the structure and the rotation supporting portion Provides equipment protection during geodetic survey.

According to the present invention, due to the load of the upper flexural poles and the cadastial measuring instrument as the second moving body moves from the third receptor, the third receptor, as well as the deformation or breakage that can be generated when the second moving body sags downward It is possible to safely protect equipment such as a cadastral surveying instrument during geodetic surveying.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

FIG. 1 is a front view showing an equipment protection apparatus for a geodetic survey according to the present invention.
2 is a partially enlarged view showing a part of Fig.
3 is a cross-sectional view of Fig.
FIGS. 4 to 6 are explanatory diagrams showing a use state of the apparatus for protecting the equipment in the geodetic survey according to the present invention.
FIG. 7 is a partially enlarged view showing a state in which a horizontal holding unit is provided in an equipment protection apparatus for a geodetic survey according to the present invention. FIG.
FIG. 8 is a cross-sectional view showing a horizontal holding part in the equipment protection apparatus for a geodetic survey according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. And should not be construed as limited to the embodiments described herein.

Since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein.

It should be understood that the embodiments according to the concept of the present invention are not limited to the particular mode of disclosure but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

Since the present invention uses the following Japanese Patent Application No. 1479604 as it is, the features of the device configuration described below can be understood as those described in Japanese Patent No. 1479604.

However, in the present invention, among the structures disclosed in the above-mentioned Japanese Patent No. 1479604, the surveying equipment for precision cadastral surveying is replaced with a device structure for increasing the accuracy of surveying, and an upper flexural pole Further includes a structure for supporting and a description of its operation, and this part is the most important constitutional feature.

Therefore, the device structure, characteristics and operation relationship described below will be incorporated by reference in the above-mentioned Japanese Patent No. 1479604, and the structure related to the main features of the present invention will be described in detail at the rear end.

1 to 3, the apparatus for protecting the equipment according to the present invention includes a support 100, a lower bending pole 200, a middle bending pole 300, an upper bending pole 400, A member 500, a second fastening member 600, a third fastening member 700, and a cadastral measuring device 800.

The support 100 includes a plurality of support legs 110 and a support plate 120 provided on the plurality of support legs 110, and is formed as a tripod.

The support plate 120 has a fastening protrusion 121 protruded upward.

The lower bending pole 200 includes a support 210 and a first receiver 220 and is detachably coupled to the support 100.

The supporting body 210 has a coupling groove 211 formed at a lower portion thereof and the coupling groove 211 is detachably coupled to the coupling projection 121.

The fastening groove 211 and the fastening protrusion 121 may be press-fitted or screwed together.

The first receptacle 220 includes a first receptacle 221 and a first protrusion 222 and is bent to extend from the supporter 210 so as to have a '

The first receiving portion 221 has one side connected to the upper portion of the supporting table 100 and the other side opened to form a first through hole 221c. The first receiving portion 221 has a first through hole 221c, And a first opening hole 221b communicating with the first accommodating space 221a is formed on the front surface along the longitudinal direction of the accommodating space 221a so as to be adjacent to the first opening hole 221b, The scale is displayed.

The scale is preferably displayed on the upper portion of the first opening hole 221b.

The first protrusion 222 protrudes inward from the periphery of the first through hole 221c so that the circumference of the first through hole 221c is smaller than the circumference of the first accommodating space 221a do.

The middle bending pole 300 includes a first moving body 310, a second receiving body 320, an insertion body 330, and a second moving body 340, and is formed in a 'C' shape.

The first moving body 310 includes a first insertion portion 311 formed with a first fixing hole 311a at one side of the first moving body 310 and movably inserted into the first accommodation space 221a, 311), and a first latching part (312) protruding from one side of the first latching part (312) and engaged with the first projection part (222).

The first latching part 312 indicates a scale indicated on the surface of the first accommodating part 221 and prevents the first moving body 310 from being separated from the first accommodating part 221.

The second receptacle 320 has a lower portion connected to the other side of the first moving body 310 and an upper portion opened to form a second accommodation space 321 inwardly, A second opening hole 322 communicating with the space 321 is formed and a scale is displayed adjacent to the second opening hole 322 on the surface.

The scale is preferably displayed at one side of the second opening hole 322 with respect to the longitudinal direction.

The lower portion of the insert 330 is inserted into the second accommodation space 321 to be movable and a plurality of second fixing holes 331 are formed on the front surface of the insert 330 along the longitudinal direction.

The lower portion of the insert 330 received in the second accommodation space 321 indicates a scale indicated on the surface of the second receiver 320.

The insert 330 is configured to be removable from the second receiving space 321 to facilitate separation of the insert 330 and the second receptacle 320 so that the mobility and storage So that the property is improved.

The second moving body 340 has a second insertion portion 341 connected to the upper portion of the insertion body 330 and having a third fixing hole 341a formed on one side thereof, And a second engaging part 342 provided on one side of the first moving body 310 and is opposed to the first moving body 310 up and down.

The first latching part 312 indicates a scale indicated on the surface of the first accommodating part 221 and prevents the first moving body 310 from being separated from the first accommodating part 221.

The second latching part 342 indicates a scale indicated on the surface of the second accommodating part 411 to be described later and prevents the second moving body 340 from being separated from the second accommodating part 411. [

The upper flexure pole 400 includes a third receiver 410 and a metering device mount 420 and is movably coupled to the mid flexion pole 300.

The third receptacle 410 includes a second accommodating portion 411 and a second protrusion 412, and the second moving body 340 is movably inserted.

The second accommodating portion 411 is opened at the other side to form a second through hole 411c and extends in the longitudinal direction from the second through hole 411c so that one side of the second moving body 340 is moved A third accommodating space 411a is formed to be inserted into the third opening 411b and a scale is displayed on the surface of the third accommodating space 411b adjacent to the third opening 411b.

The second protrusion 412 extends inward from the periphery of the second through-hole 411c, and the perimeter of the second through-hole 411c extends from the periphery of the third accommodating space 411a .

The measuring instrument installation body 420 is formed to extend from the third receptacle 410 so as to be shaped like a letter 'A', and is aligned with the center of the support base 100.

The measuring instrument installation body 420 is adjustable in length by adjusting the length of the middle bending pole 300.

The first fastening member 500 passes through the first opening hole 221b and is detachably coupled to the first fixing hole 311a.

The coupling of the first fastening member 500 may be a press-fitting type or a screw coupling type.

The second fastening member 600 passes through the second opening hole 322 and is detachably coupled to the second fixing hole 331.

The coupling of the second fastening member 600 may be a press-fitting method or a screw-coupling method.

The third fastening member 700 passes through the third opening hole 411b and is detachably coupled to the third fixing hole 341a.

The coupling of the third fastening member 700 may be a press-fitting type or a screw coupling type.

The cadastral measuring instrument 800 is detachably coupled to the upper portion of the measuring instrument installation body 420 and is made of a GPS measurement instrument.

On the other hand, when it is necessary to measure the bottom of the eaves of the house roof as shown in Fig. 4, it is difficult to perform precise surveying because it is difficult to receive the GPS signal under the eave of the roof.

4 to 6, a basic survey or sub-survey method for producing a cadastral map according to the present invention will be described. After arranging the support 100 so that the support plate 120 is aligned with the surveying point, The first moving body 310 is moved in the lateral direction so that the second receiver 320 does not interfere with the roof eaves.

4, the first moving body 310 may be fixed to the first receiving body 220 through the first fastening member 500 so that the lower moving body 310, which is indicated by the first moving body 310, Check the scale of the pole (200).

The second moving body 340 is moved from the third receiving body 410 to move the second moving body 340 while checking the scale of the upper bending pole 400 so that the second moving body 340 is positioned at the position of the scale , And is fixed to the third receptor (410) through the third fastening member (700).

As shown in FIG. 5, the insert 330 is inserted into the second receptacle 320 to prevent the middle bending pole 300 and the upper bending pole 400 from interfering with the eaves of the roof, So that the insert 300 is fixed to the second receptor 320 through the second fastening member 600.

Then, as shown in FIG. 6, the cadastral measuring instrument 800 is coupled to the measuring instrument installation body 420 and driven to obtain plane coordinates of the corresponding position.

Therefore, the operator can obtain the plane coordinates of various positions through the above-mentioned surveying work, and can create the cadastral map through the existing survey data and the survey data secured by the new survey or correct the registration items on the cadastral map .

In the present invention, the configuration of the horizontal holding part 900 for supporting the upper bending pole 400 from other outer structure A as shown in FIGS. 7 to 8, .

The horizontal holder 900 supports the upper bending pole 400 from other structures A such as eaves of a house roof in accordance with the movement of the second moving body 340 from the third receptacle 410 It is possible to prevent the downward sagging of the second moving body 340 as well as the third receptor 410 and to stably support the cadastral measurement apparatus 800 from the structure A, ) To prevent damage to equipment.

The horizontal holder 900 includes a guide rail 910 having both ends extended in the longitudinal direction of the third receiver 410 and connected to the lower portion of the third receiver 410, A guide bar 920 movably connected to the guide bar 920 along a longitudinal direction thereof, and a length adjusting bar 930 connected to the guide bar 920 so as to be movable up and down.

The length adjusting bar 930 is opened upward and downward while the lower part of the length adjusting bar 930 is seated on the structure A and is moved along with the guide bar 920 in the longitudinal direction of the guide rail 910, Thereby appropriately adjusting the position of the movable member 410.

The guide rail 910 has a guide hole 911 in which the upper portion of the guide bar 920 is received inward while both ends thereof are opened and a lower portion of the guide bar 920 is passed through the lower portion of the guide rail 910, .

This is because the supporting position of the third receptor 410 can be variably controlled according to the length of the second moving body 340 drawn out from the third receptor 410, As shown in FIG.

The guide rails 910 extend inward on both sides of the lower portion of the guide hole 911 and have a pair of guide rails 912 on which the guide bars 920 are mounted.

The guide bar 920 has an upper portion movably received inside the guide rail 910 and a lower portion accommodated inside the length adjusting bar 930 while the length adjusting bar 930 is moved up and down Lt; RTI ID = 0.0 > 921 < / RTI >

The guide bar 920 may further include a conveyance flange 922 extending outward from an upper portion of the inner casing 921 and seated in the pair of guide jaws 912.

The inner casing 921 has a cylindrical shape opening upward and downward, and the transfer flange 922 is provided at an upper portion thereof.

The transfer flange 922 may be bent from the upper portion of the inner casing 921 or may be separately manufactured and then connected by welding or the like.

Accordingly, the guide bar 920 can be movably coupled to the guide bar 920 in the longitudinal direction while the upper flange 922 is seated on the pair of support jaws 912.

The length adjusting bar 930 includes an outer casing 931 whose upper and lower portions are open and coupled to the outer side of the inner casing 921 and inner casing 921 which extends inward from the upper portion of the outer casing 931, And a lifting flange 932 which is coupled to the lifting flange 932 so as to be movable up and down.

The inner casing 921 is formed with threads on the outer circumferential surface thereof and the elevating flange 932 can be coupled to the inner casing 921 so as to be raised and lowered while forming a thread on the inner circumferential surface.

The pair of guide jaws 912 are formed with guide grooves 913 extending from the top to the bottom along the longitudinal direction and the feed flange 922 is led into the guide groove 913 at the bottom It is preferable that a pair of rotation preventing projections 924 are formed.

The pair of rotation preventing protrusions 924 are inserted into the guide groove 913 formed in the pair of guide protrusions 912 so that the transfer flange 922 can be smoothly transferred, So that the guide bar 920 is not rotated together with the rotation of the length adjusting bar 930.

The guide bar 920 includes a stopper 923 extending outwardly from a lower portion of the inner casing 921 and contacting the lifting flange 932 and preventing the length adjusting bar 930 from coming off .

As the lifting and lowering flange 932 comes into contact with the guide rail 910, the lifting and lowering of the lifting and lowering flange 932 is stopped, The lowering can be stopped while being in contact with the upper surface 923.

The horizontal holding part 900 may further include a rotation support part 940 rotatably coupled to the lower part of the length adjusting bar 930 and seated on the structure A. [

The pivotal support portion 940 enables smooth seating of the pivotal support portion 940 to the structure A constituting the inclined surface.

The pivotal support portion 940 includes a support plate 941 that is seated on the structure A and a pair of pivotal support portions 941 that extend upward from the support plate 941 and that are pivotally connected to the outside of the lower portion of the length control bar 930 And a pivot bar 942.

The pivotal support portion 940 may further include a non-slip member 943 provided below the support plate 941.

The non-skid member 943 is preferably made of rubber or silicon.

The pair of pivoting bars 942 can be pivotally connected to the length adjusting bar 930 by a hinge shaft 944, respectively.

The horizontal holding part 900 stably supports the upper bending pole 400 from the inclined plane structure A so that the second moving body 340 moves along with the third receiving body 410, And at the same time, it is possible to stably support the cadastral measurement apparatus 800 from the structure A, thereby preventing damage to equipment such as the cadastral measurement apparatus 800 and the like.

100: Support 200: Lower flexion pole
210: support 220: first receptor
300: central bending pole 310: first moving body
320: second receptor 330: insert
340: second moving body 400: upper curved pole
410: third receptor 420: measuring instrument installation body
500: first fastening member 600: second fastening member
700: third fastening member 800: cadastral measuring instrument
900: horizontal holding portion 910: guide rail
911: Guide ball 912: Guide chin
913: guide groove 920: guide bar
921: Inner casing 922: Feed flange
923: Stopper 924: Anti-rotation projection
930: length adjusting bar 931: outer casing
932: lifting flange 940:
941: Support plate 942: Pivot bar
943: Non-slip member 944: Hinge shaft

Claims (1)

A tripod shaped support 100;
And a first through hole 221c is formed at one side of the supporter 100 and at the other side of the supporter 100. The first through hole 221c is formed at a lower portion of the supporter 100, A first accommodating space 221a is formed in one direction from the first accommodating space 221c and a first opening hole 221b communicating with the first accommodating space 221a along the length direction is formed on the front surface, 221b and a first protrusion 222 protruding inwardly from the periphery of the first through hole 221c so as to protrude from the support 210 A lower bending pole (200) comprising a first receiver (220) extending in a transverse direction;
(311) having a first fixing hole (311a) formed at one side thereof and being movably inserted into the first accommodation space (221a), and a second insertion hole (311) projecting from one side of the first insertion portion (311) The first moving body 310 is connected to the other side of the first moving body 310 and has an upper portion opened and a second receiving space 312. The first moving body 310 includes a first receiving portion 312, And a second opening 322 communicating with the second accommodating space 321 is formed along the longitudinal direction on the front surface of the first accommodating space 321. A graduation mark 2 receptacle 320, an insert 330 which is inserted into the second accommodating space 321 so as to be movable in the lower part and has a plurality of second fixing holes 331 formed along the longitudinal direction on the front side thereof, A second insertion portion 341 connected to an upper portion of the insertion body 330 and having a third fixing hole 341a formed at one side thereof and a second insertion portion 341 formed at one side of the second insertion portion 341 The central winding poles 300 and a second movable body (340) having a second engagement portion (342);
And a third receiving space 411a in which one end of the second moving body 340 is movably inserted is formed in the second through hole 411c, A third opening hole 411b communicating with the third accommodating space 411a along the longitudinal direction is formed on the front surface and a second opening hole 411b adjacent to the third opening hole 411b is formed, A third receptacle 410 having a receiving portion 411 and a second protrusion 412 extending inward from the periphery of the second through hole 411c; An upper flexure pole (400) including a metering device installation body (420) extending in an upward direction and co-linear with a center of the support platform (100);
A first fastening member 500 which passes through the first opening hole 221b and is detachably fastened to the first fixing hole 311a;
A second fastening member 600 penetrating the second opening hole 322 and detachably fastened to the second fixing hole 331;
A third coupling member 700 penetrating the third opening hole 411b and detachably coupled to the third fixing hole 341a; And
And a cadastral surveying instrument 800 detachably installed on the surveying instrument installation body 420,
Further comprising a horizontal holding part (900) for supporting the upper flexural pole (400) from another external structure (A)
The horizontal holding unit 900 includes:
A guide rail 910 having both ends extended in the longitudinal direction of the third receptor 410 and connected to a lower portion of the third receptor 410;
A guide bar 920 movably coupled to the guide rail 910 along the longitudinal direction;
A length adjusting bar 930 which is coupled to the guide bar 920 such that it can be lifted up and down and opens upwards and downwards; And
And a rotation support portion 940 rotatably coupled to the lower portion of the length adjustment bar 930 and seated on the structure A,
The guide rails 910,
A guide hole 911 is formed in the lower portion of the guide bar 920 so that the lower portion of the guide bar 920 is moved in the longitudinal direction while the lower portion of the guide bar 920 is passed,
The guide bar (920)
The upper portion is received movably inwardly of the guide rail 910 and the lower portion is received inside the upper portion of the length adjusting bar 930 while the length adjusting bar 930 is screwed Includes an inner casing 921,
The length adjusting bar 930 may be formed of,
And the separation distance between the structure (A) and the rotation support portion (940) is adjusted while being raised or lowered in the longitudinal direction of the inner casing (921) according to the rotation.

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