CN211624738U - Portable geographic information surveying instrument - Google Patents
Portable geographic information surveying instrument Download PDFInfo
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- CN211624738U CN211624738U CN202020091698.3U CN202020091698U CN211624738U CN 211624738 U CN211624738 U CN 211624738U CN 202020091698 U CN202020091698 U CN 202020091698U CN 211624738 U CN211624738 U CN 211624738U
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- surveying instrument
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Abstract
The utility model discloses a portable geographic information surveying instrument, including surveying instrument body, base, through-hole, first screw thread post, first nut, connecting plate, U type piece, curb plate, support column, guide way, bracing piece, guide block, limiting plate, sharp foot, second nut, second screw thread post, side channel, scale, fixing bolt, thread groove and extension spring. The second threaded column at the outer end of the support column can be clamped in the side groove at the bottom end of the side plate by rotating the support column, and then the second nut is screwed on the surface of the second threaded column, so that the support column and the side plate are fixed, the extension spring can be extended at the moment, and after the second nut is disassembled, the extension spring can pull up the support column again for resetting, so that the support column is convenient to store and carry; the bracing piece carries out sliding connection with the support column, is carved with the scale simultaneously in the side of support column, through the position of adjusting guide block bottom and scale alignment, the relative length between adjustable bracing piece and the support column to the height of adjustment surveying instrument body.
Description
Technical Field
The utility model relates to a geographic information surveying instrument specifically is a portable geographic information surveying instrument, belongs to surveying instrument application technical field.
Background
Surveying and mapping are measurement and mapping, a computer technology, a photoelectric technology, a network communication technology, space science and information science are taken as the basis, a global navigation satellite positioning system, remote sensing and a geographic information system are taken as the technical core, and the existing characteristic points and boundary lines on the ground obtain the figure and position information reflecting the current situation of the ground through a measurement means, so that the map and position information is used for planning and design and administrative management of engineering construction; the surveying instrument is an instrument commonly used in geographic information surveying and mapping, and has the functions of data acquisition, processing, output and the like.
In prior art, the surveying instrument has obtained extensive application in geographic information survey and drawing, and the supporting structure of current surveying instrument is all comparatively simple generally, is not convenient for deposit before the use and carries, and the error angle that present surveying instrument exists when height-adjusting, and also comparatively troublesome during the operation has reduced work efficiency. Therefore, a portable geographic information mapper is proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable geographic information surveying instrument just for solving above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, a portable geographic information surveying instrument, which comprises a surveying instrument body, a base, a connecting plate, an adjusting structure, a supporting column, a scale and a telescopic structure which are sequentially arranged from top to bottom;
the adjusting structure comprises a U-shaped block, a side plate, a second threaded column and a second nut, and the top end of the supporting column is rotatably connected with the U-shaped block; the second threaded column is fixedly connected to the outer side face of the supporting column, a side groove is formed in the bottom end of the side plate, the second threaded column is clamped inside the side groove, and the outer end of the second threaded column is screwed with the second nut; an extension spring is arranged on the inner side of the U-shaped block, and two ends of the extension spring are fixedly connected with the inner side surface of the support column and the bottom end of the connecting plate respectively;
the telescopic structure comprises a guide groove, a support rod, a thread groove and a fixing bolt, the top end of the support rod is sleeved inside the support column, the guide groove is formed in the side surfaces of the two sides of the support column, guide blocks are fixedly connected to the side surfaces of the two sides of the support rod, and the guide blocks are clamped inside the guide groove; the thread groove is formed in the lateral side face of the outer side of the guide block, and the fixing bolt is screwed with the thread groove.
Preferably, the bottom rigid coupling of surveying instrument body has the base, just the surface of base is opened has the through-hole.
Preferably, the upper surface rigid coupling of connecting plate has first screw thread post, the top of first screw thread post is run through the through-hole, just the surface spiral shell of first screw thread post has first nut.
Preferably, the side plate is located on the outer side of the U-shaped block, and the side plate and the U-shaped block are fixedly connected to the bottom end of the connecting plate.
Preferably, the surface of the supporting rod is sleeved with a limiting plate, and the bottom end of the supporting rod is fixedly connected with a sharp foot.
Preferably, the scale is positioned on one side of the guide groove, and the scale is marked on one side face of the support column.
The utility model has the advantages that:
1. the utility model can clamp the second threaded column at the outer end inside the side groove at the bottom end of the side plate by rotating the support column, and then the second nut is screwed on the surface of the second threaded column, so as to fix the support column and the side plate, at the moment, the extension spring can be extended, and after the second nut is disassembled, the extension spring can pull up the support column again for resetting, thereby being convenient for storage and carrying;
2. the utility model discloses the bracing piece carries out sliding connection with the support column, is carved with the scale in the side of support column simultaneously, through the position that adjusts guide block bottom and scale alignment, relative length between adjustable support bar and the support column to the height of adjustment surveying instrument body, it can fix bracing piece and support column to screw up fixing bolt again, and is comparatively simple during the use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a connection diagram of the support pillar and the support rod of the present invention;
fig. 3 is a cross-sectional view of the telescopic structure of the present invention.
In the figure: 1. surveying instrument body, 2, base, 21, through-hole, 3, first screw thread post, 4, first nut, 5, connecting plate, 6, U type piece, 7, curb plate, 8, support column, 81, guide way, 9, bracing piece, 91, guide block, 10, limiting plate, 11, sharp foot, 12, second nut, 13, second screw thread post, 14, side groove, 15, scale, 16, fixing bolt, 17, thread groove, 18, extension spring.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a portable geographic information surveying instrument includes a surveying instrument body 1, a base 2, a connecting plate 5, an adjusting structure, a supporting column 8, a scale 15 and a telescopic structure, which are sequentially installed from top to bottom;
the adjusting structure comprises a U-shaped block 6, a side plate 7, a second threaded column 13 and a second nut 12, and the top end of the supporting column 8 is rotatably connected with the U-shaped block 6; the second threaded column 13 is fixedly connected to the outer side surface of the support column 8, a side groove 14 is formed in the bottom end of the side plate 7, the second threaded column 13 is clamped inside the side groove 14, and the outer end of the second threaded column 13 is screwed with the second nut 12; an extension spring 18 is arranged on the inner side of the U-shaped block 6, and two ends of the extension spring 18 are fixedly connected with the inner side surface of the support column 8 and the bottom end of the connecting plate 5 respectively;
the telescopic structure comprises a guide groove 81, a support rod 9, a thread groove 17 and a fixing bolt 16, the top end of the support rod 9 is sleeved inside the support column 8, the guide groove 81 is formed in the side surfaces of two sides of the support column 8, guide blocks 91 are fixedly connected to the side surfaces of two sides of the support rod 9, and the guide blocks 91 are clamped inside the guide groove 81; the screw groove 17 is formed in an outer side surface of the guide block 91, and the fixing bolt 16 is screwed to the screw groove 17.
The bottom end of the surveying instrument body 1 is fixedly connected with the base 2, and the surface of the base 2 is provided with a through hole 21, so that the surveying instrument body 1 can be conveniently installed; a first threaded column 3 is fixedly connected to the upper surface of the connecting plate 5, the top end of the first threaded column 3 penetrates through the through hole 21, a first nut 4 is screwed on the surface of the first threaded column 3, and the base 2 and the connecting plate 5 can be connected through the matching between the first threaded column 3 and the first nut 4; the side plate 7 is positioned on the outer side of the U-shaped block 6, and the side plate 7 and the U-shaped block 6 are fixedly connected to the bottom end of the connecting plate 5, so that the supporting column 8 is conveniently limited by the side plate 7; a limiting plate 10 is sleeved on the surface of the supporting rod 9, a sharp foot 11 is fixedly connected to the bottom end of the supporting rod 9, and the supporting rod 9 can be fixed through the sharp foot 11; the scale 15 is located on one side of the guide groove 81, the scale 15 is marked on one side of the support column 8, and the relative length between the support column 8 and the support rod 9 can be adjusted through the scale 15.
When the utility model is used, the through hole 21 on the surface of the base 2 is firstly clamped on the first threaded column 3, and then the first nut 4 is screwed on the surface of the first threaded column 3 and is screwed tightly, so that the surveying instrument body 1 and the connecting plate 5 are fixed; then, the supporting column 8 is rotated to clamp the second threaded column 13 at the outer end of the supporting column in the side groove 14 at the bottom end of the side plate 7, and then the second nut 12 is screwed on the surface of the second threaded column 13 and screwed tightly, so that the supporting column 8 and the side plate 7 are fixed, and the supporting column 8 is adjusted to be in a vertical state; meanwhile, the extension spring 18 is extended, and after the second nut 12 is disassembled, the support column 8 rotates to the original position, so that the storage is convenient;
then through the position that adjusts guide block 91 bottom and scale 15 and align, relative length between adjustable bracing piece 9 and the support column 8 to the height of adjustment surveying instrument body 1 screws up fixing bolt 16 again, can fix bracing piece 9 and support column 8, and it is inside to submerge the ground with sharp foot 11 end at last, supports this device.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A portable geographic information surveying instrument characterized by: comprises a surveying instrument body (1), a base (2), a connecting plate (5), an adjusting structure, a supporting column (8), scales (15) and a telescopic structure which are sequentially arranged from top to bottom;
the adjusting structure comprises a U-shaped block (6), a side plate (7), a second threaded column (13) and a second nut (12), and the top end of the supporting column (8) is rotatably connected with the U-shaped block (6); the second threaded column (13) is fixedly connected to the outer side face of the support column (8), a side groove (14) is formed in the bottom end of the side plate (7), the second threaded column (13) is clamped in the side groove (14), and the outer end of the second threaded column (13) is screwed with the second nut (12); an extension spring (18) is arranged on the inner side of the U-shaped block (6), and two ends of the extension spring (18) are fixedly connected with the inner side surface of the supporting column (8) and the bottom end of the connecting plate (5) respectively;
the telescopic structure comprises a guide groove (81), a support rod (9), a thread groove (17) and a fixing bolt (16), the top end of the support rod (9) is sleeved inside the support column (8), the guide groove (81) is formed in the side surfaces of two sides of the support column (8), guide blocks (91) are fixedly connected to the side surfaces of two sides of the support rod (9), and the guide blocks (91) are clamped inside the guide groove (81); the thread groove (17) is formed in the outer side face of the guide block (91), and the fixing bolt (16) is screwed with the thread groove (17).
2. A portable geographic information mapper as defined in claim 1, wherein: the bottom rigid coupling of surveying instrument body (1) has base (2), just open on the surface of base (2) has through-hole (21).
3. A portable geographic information mapper as defined in claim 2, wherein: the upper surface rigid coupling of connecting plate (5) has first screw thread post (3), the top of first screw thread post (3) is run through-hole (21), just the surface spiral shell of first screw thread post (3) has first nut (4).
4. A portable geographic information mapper as defined in claim 1, wherein: the side plate (7) is located on the outer side of the U-shaped block (6), and the side plate (7) and the U-shaped block (6) are fixedly connected to the bottom end of the connecting plate (5).
5. A portable geographic information mapper as defined in claim 1, wherein: the surface of the supporting rod (9) is sleeved with a limiting plate (10), and the bottom end of the supporting rod (9) is fixedly connected with a sharp foot (11).
6. A portable geographic information mapper as defined in claim 1, wherein: the scale (15) is located on one side of the guide groove (81), and the scale (15) is engraved on one side face of the support column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020091698.3U CN211624738U (en) | 2020-01-16 | 2020-01-16 | Portable geographic information surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020091698.3U CN211624738U (en) | 2020-01-16 | 2020-01-16 | Portable geographic information surveying instrument |
Publications (1)
| Publication Number | Publication Date |
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| CN211624738U true CN211624738U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020091698.3U Active CN211624738U (en) | 2020-01-16 | 2020-01-16 | Portable geographic information surveying instrument |
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| CN (1) | CN211624738U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392714A (en) * | 2020-11-27 | 2021-02-23 | 沐禾(福建龙岩)教育科技有限公司 | Atomizer that facilitates installation and use |
| CN112413356A (en) * | 2020-10-21 | 2021-02-26 | 华能澜沧江水电股份有限公司托巴水电工程建设管理局 | Convenient leveling rod pad |
| CN112903343A (en) * | 2021-01-25 | 2021-06-04 | 通化师范学院 | Geographic data collection device and collection method thereof |
-
2020
- 2020-01-16 CN CN202020091698.3U patent/CN211624738U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413356A (en) * | 2020-10-21 | 2021-02-26 | 华能澜沧江水电股份有限公司托巴水电工程建设管理局 | Convenient leveling rod pad |
| CN112392714A (en) * | 2020-11-27 | 2021-02-23 | 沐禾(福建龙岩)教育科技有限公司 | Atomizer that facilitates installation and use |
| CN112392714B (en) * | 2020-11-27 | 2022-08-05 | 沐禾(福建龙岩)教育科技有限公司 | Atomizer that facilitates installation and use |
| CN112903343A (en) * | 2021-01-25 | 2021-06-04 | 通化师范学院 | Geographic data collection device and collection method thereof |
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