CN212657531U - Fixed point device for reconnaissance and surveying and mapping - Google Patents
Fixed point device for reconnaissance and surveying and mapping Download PDFInfo
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- CN212657531U CN212657531U CN202020503662.1U CN202020503662U CN212657531U CN 212657531 U CN212657531 U CN 212657531U CN 202020503662 U CN202020503662 U CN 202020503662U CN 212657531 U CN212657531 U CN 212657531U
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Abstract
The utility model provides a fixed point device for surveying and mapping, which comprises a threaded column, an inserted bar and a limit fixed block; the threaded column is arranged in the middle of the sliding barrel and is connected with the sliding barrel in a penetrating way; the level gauge is arranged at the top of the front side of the base and connected with the base in an embedding mode; the inserted bar is arranged in the middle of the front part of the connecting block and is connected with the connecting block in a penetrating way; the limiting fixing block is arranged in the middle of the outer wall of the inserted rod and connected with the inserted rod in a welding mode. The utility model discloses a to the device structurally improvement, the fixed point that has the device highly is convenient for adjust, and the levelness of the device base is convenient for adjust to and the device is more stable advantage when using, thereby effectual solution the utility model provides a problem and not enough.
Description
Technical Field
The utility model relates to an reconnaissance device technical field, more specifically say, especially relate to a fixed point device is used in reconnaissance survey and drawing.
Background
Along with the continuous development and the progress of china, more and more places are improving constantly and are being built, and at the in-process of carrying out land development and construction, survey and drawing in advance can all be carried out in most, and survey and drawing provides the basis for drawing engineering geological map, the engineering geological environment and the rational arrangement exploration and the test work of preliminary judgement survey and drawing place comprehensively, when the land survey and drawing, all need use the survey to survey and draw with fixed point device and carry out the auxiliary focusing usually.
But the most still highly be not convenient for adjust of fixed point that has of current reconnaissance for survey fixed point device for survey, because the difference of ground height, reconnaissance survey for survey fixed point device's base is difficult to keep the level, leads to fixed point device's straightness that hangs down to reach the requirement of fixed point, the base subaerial unstability scheduling problem and not enough.
In view of the above, the present invention provides a pointing device for surveying and mapping, which is improved in view of the conventional problems, and aims to solve the problems and improve the practical value by using the technique.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reconnaissance is fixed point device for survey and drawing to solve the problem and not enough that provide in the above-mentioned background art.
In order to achieve the above object, the utility model provides a reconnaissance is fixed point device for survey and drawing is reached by following specific technological means: the threaded column is arranged in the middle of the sliding barrel and is connected with the sliding barrel in a penetrating way; the fixed point block is arranged at the top end of the threaded column and is connected with the threaded column in a welding mode; the first nut is arranged on the upper part of the outer wall of the threaded column and is connected with the threaded column in a thread matching mode; the second nut is arranged at the lower part of the outer wall of the threaded column and is connected with the threaded column in a thread matching mode; the support frames are respectively arranged at the lower parts of the outer walls of the left side and the right side of the sliding barrel and are connected with the sliding barrel in a welding mode; the base is arranged at the bottom end of the support frame and is connected with the support frame in a welding mode; the level gauge is arranged at the top of the front side of the base and connected with the base in an embedding mode; the connecting block is arranged at the bottom of the outer wall of the base and is connected with the base in a welding mode; the inserted bar is arranged in the middle of the front part of the connecting block and is connected with the connecting block in a penetrating way; the third nut is arranged on the upper part of the outer wall of the inserted rod and is connected with the inserted rod in a thread matching mode; the fourth nut is arranged on the upper part of the outer wall of the inserted rod and is connected with the inserted rod in a thread matching mode; the limiting fixing block is arranged in the middle of the outer wall of the inserted rod and connected with the inserted rod in a welding mode.
As a further optimization of the technical proposal, the sliding cylinder is in a rectangular structure, the top side of the sliding cylinder is provided with a circular through hole which is connected with the threaded column in a penetrating way,
as a further optimization of the technical scheme, the first nut and the second nut are symmetrically and tightly propped against the top side and the bottom side of the sliding barrel.
As the further optimization of the technical scheme, the base is of an equilateral hexagonal structure when overlooked, and the middle of the bottom of the outer wall of the six sides of the base is welded with a connecting block.
As the further optimization of the technical scheme, the top side of the front part of the connecting block is provided with a circular through hole which is connected with the inserted link in a penetrating mode, and the top side and the bottom side of the connecting block are respectively connected with the third nut and the fourth nut in a jacking mode.
As a further optimization of the technical scheme, the bottom of the inserted rod is of a conical structure, and the outer wall of the upper part of the inserted rod is provided with threads connected with the third nut and the fourth nut in a thread matching mode.
As a further optimization of the technical scheme, the limiting fixing block is of an inverted frustum-shaped structure.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a slide cartridge and screw thread post and first nut, the design of second nut, when the height of fixed point piece needs to be increaseed, not hard up second nut to suitable position down, rebound screw thread post to required height, twist and move the top side of first nut to slide cartridge, twist and move the bottom side that the second nut top was tight to the slide cartridge, when the height of fixed point piece needs to be reduced, upwards not hard up first nut to suitable position, rebound screw thread post to required height, twist and move the bottom side that the second nut top was tight to the slide cartridge, thereby make the device's fixed point highly be convenient for adjust.
2. The utility model discloses a spirit level that base front side top was inlayed and the design of inserted bar and third nut, fourth nut, spacing fixed block, whether level through the base that the spirit level was observed the device, if the device's base slope, adjust the height of connecting block on the inserted bar outer wall through twisting third nut and fourth nut to the levelness that makes the device base is convenient for adjust.
3. The utility model discloses a design of inserted bar and spacing fixed block, when using the device, insert the inserted bar in earth, make the bottom of spacing fixed block fix in the earth of impressing to it is more stable when using to make the device.
4. The utility model discloses a to the device structurally improvement, the fixed point that has the device highly is convenient for adjust, and the levelness of the device base is convenient for adjust to and the device is more stable advantage when using, thereby effectual solution the utility model provides a problem and not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the slide simplified overlooking structure of the present invention.
In the figure: the device comprises a sliding cylinder 1, a threaded column 2, a fixed point block 3, a first nut 4, a second nut 5, a supporting frame 6, a base 7, a level meter 8, a connecting block 9, an inserted bar 10, a third nut 11, a fourth nut 12 and a limiting fixing block 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, a pointing device for surveying and mapping includes: the device comprises a sliding cylinder 1, a threaded column 2, a fixed point block 3, a first nut 4, a second nut 5, a support frame 6, a base 7, a level meter 8, a connecting block 9, an inserted bar 10, a third nut 11, a fourth nut 12 and a limiting fixing block 13; the threaded column 2 is arranged in the middle of the sliding barrel 1, and the threaded column 2 is connected with the sliding barrel 1 in a penetrating manner; the fixed point block 3 is arranged at the top end of the threaded column 2, and the fixed point block 3 is connected with the threaded column 2 in a welding mode; the first nut 4 is arranged on the upper part of the outer wall of the threaded column 2, and the first nut 4 is connected with the threaded column 2 in a thread matching mode; the second nut 5 is arranged at the lower part of the outer wall of the threaded column 2, and the second nut 5 is connected with the threaded column 2 in a thread matching mode; the support frames 6 are respectively arranged at the lower parts of the outer walls of the left side and the right side of the sliding barrel 1, and the support frames 6 are connected with the sliding barrel 1 in a welding mode; the base 7 is arranged at the bottom end of the support frame 6, and the base 7 is connected with the support frame 6 in a welding mode; the level gauge 8 is arranged at the top of the front side of the base 7, and the level gauge 8 is connected with the base 7 in an embedding mode; the connecting block 9 is arranged at the bottom of the outer wall of the base 7, and the connecting block 9 is connected with the base 7 in a welding mode; the inserted bar 10 is arranged in the middle of the front part of the connecting block 9, and the inserted bar 10 is connected with the connecting block 9 in a penetrating way; the third nut 11 is arranged at the upper part of the outer wall of the inserted rod 10, and the third nut 11 is connected with the inserted rod 10 in a thread matching mode; the fourth nut 12 is arranged at the upper part of the outer wall of the inserted rod 10, and the fourth nut 12 is connected with the inserted rod 10 in a thread matching mode; the limiting fixing block 13 is arranged in the middle of the outer wall of the inserted rod 10, and the limiting fixing block 13 is connected with the inserted rod 10 in a welding mode.
Specifically, the sliding cylinder 1 is a rectangular structure, the top side of the sliding cylinder 1 is provided with a circular through hole which is connected with the threaded column 2 in a penetrating way,
specifically, the first nut 4 and the second nut 5 are symmetrically pressed against the top side and the bottom side of the slide cylinder 1.
Specifically, base 7 overlooks and is equilateral hexagonal structure, and the middle of base 7 six side outer wall bottoms all welds a connecting block 9.
Specifically, the top side of the front part of the connecting block 9 is provided with a circular through hole connected with the insert rod 10 in a penetrating manner, and the top side and the bottom side of the connecting block 9 are respectively connected with the third nut 11 and the fourth nut 12 in a jacking manner.
Specifically, the bottom of the inserted rod 10 is a tapered structure, and the outer wall of the upper portion of the inserted rod 10 is provided with threads connected with the third nut 11 and the fourth nut 12 in a thread fit manner.
Specifically, the limiting fixing block 13 is of an inverted frustum-shaped structure.
The method comprises the following specific implementation steps: when the device is used, the inserted bar 10 of the device is inserted into soil, the bottom of the limiting fixing block 13 is pressed into the soil to be fixed, whether the base of the device is horizontal or not is checked by observing the level meter 8, if the base 7 inclines, the height of the inclined lower side connecting block 9 on the outer wall of the inserted bar 10 is increased or the height of the inclined upper side connecting block 9 on the outer wall of the inserted bar 10 is reduced by adjusting the positions of the third nut 11 and the fourth nut 12 on the outer wall of the inserted bar 10, and after the base 7 is horizontal, the vertical heights of the threaded column 2 and the fixed point block 3 are adjusted by adjusting the positions of the first nut 4 and the second nut 5 on the outer wall of the threaded column 2 up and down.
To sum up: according to the fixed point device for reconnaissance surveying and mapping, through the design of the sliding cylinder, the threaded column, the first nut and the second nut, when the height of the fixed point block needs to be adjusted, the second nut is loosened downwards to a proper position, the threaded column is moved upwards to a needed height, the first nut is screwed to the top side of the sliding cylinder, the second nut is screwed to be tightly propped against the bottom side of the sliding cylinder, when the height of the fixed point block needs to be reduced, the first nut is loosened upwards to a proper position, the threaded column is moved downwards to a needed height, and the second nut is screwed to be tightly propped against the bottom side of the sliding cylinder, so that the fixed point height of the device is convenient to adjust; through the design of the level gauge and the inserted bar, the third nut, the fourth nut and the limiting fixing block which are embedded at the top of the front side of the base, whether the base of the device is horizontal or not is observed through the level gauge, and if the base of the device is inclined, the height of the connecting block on the outer wall of the inserted bar is adjusted by screwing the third nut and the fourth nut, so that the levelness of the base of the device is convenient to adjust; through the design of inserted bar and spacing fixed block, when using the device, insert the inserted bar in earth, make the bottom of spacing fixed block press in earth and fix to it is more stable when using to make the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A pointing device for surveying and mapping, comprising: the device comprises a sliding cylinder (1), a threaded column (2), a fixed point block (3), a first nut (4), a second nut (5), a support frame (6), a base (7), a level gauge (8), a connecting block (9), an insert rod (10), a third nut (11), a fourth nut (12) and a limiting fixed block (13); the method is characterized in that: the threaded column (2) is arranged in the middle of the sliding barrel (1), and the threaded column (2) is connected with the sliding barrel (1) in a penetrating manner; the fixed point block (3) is arranged at the top end of the threaded column (2), and the fixed point block (3) is connected with the threaded column (2) in a welding mode; the first nut (4) is arranged on the upper part of the outer wall of the threaded column (2), and the first nut (4) is connected with the threaded column (2) in a thread matching mode; the second nut (5) is arranged at the lower part of the outer wall of the threaded column (2), and the second nut (5) is connected with the threaded column (2) in a thread matching mode; the support frames (6) are respectively arranged at the lower parts of the outer walls of the left side and the right side of the sliding cylinder (1), and the support frames (6) are connected with the sliding cylinder (1) in a welding mode; the base (7) is arranged at the bottom end of the support frame (6), and the base (7) is connected with the support frame (6) in a welding mode; the level gauge (8) is arranged at the top of the front side of the base (7), and the level gauge (8) is connected with the base (7) in an embedding mode; the connecting block (9) is arranged at the bottom of the outer wall of the base (7), and the connecting block (9) is connected with the base (7) in a welding mode; the inserted bar (10) is arranged in the middle of the front part of the connecting block (9), and the inserted bar (10) is connected with the connecting block (9) in a penetrating way; the third nut (11) is arranged on the upper part of the outer wall of the inserted rod (10), and the third nut (11) is connected with the inserted rod (10) in a thread fit mode; the fourth nut (12) is arranged on the upper part of the outer wall of the inserted rod (10), and the fourth nut (12) is connected with the inserted rod (10) in a thread fit mode; the limiting fixing block (13) is arranged in the middle of the outer wall of the inserted rod (10), and the limiting fixing block (13) is connected with the inserted rod (10) in a welding mode.
2. The pointing device for surveying and mapping according to claim 1, wherein: the sliding cylinder (1) is of a rectangular structure, and a circular through hole connected with the threaded column (2) in a penetrating mode is formed in the top side of the sliding cylinder (1).
3. The pointing device for surveying and mapping according to claim 1, wherein: the first nut (4) and the second nut (5) are symmetrically and tightly propped against the top side and the bottom side of the sliding cylinder (1).
4. The pointing device for surveying and mapping according to claim 1, wherein: overlook of base (7) is equilateral hexagonal structure, and the middle of base (7) six side outer wall bottoms all welds a connecting block (9).
5. The pointing device for surveying and mapping according to claim 1, wherein: the top side of the front part of the connecting block (9) is provided with a circular through hole which is connected with the inserted bar (10) in a penetrating way, and the top side and the bottom side of the connecting block (9) are respectively connected with the third nut (11) and the fourth nut (12) in a jacking way.
6. The pointing device for surveying and mapping according to claim 1, wherein: the bottom of the inserted rod (10) is of a conical structure, and the outer wall of the upper part of the inserted rod (10) is provided with threads connected with the third nut (11) and the fourth nut (12) in a thread matching mode.
7. The pointing device for surveying and mapping according to claim 1, wherein: the limiting fixed block (13) is of an inverted frustum-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503662.1U CN212657531U (en) | 2020-04-07 | 2020-04-07 | Fixed point device for reconnaissance and surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503662.1U CN212657531U (en) | 2020-04-07 | 2020-04-07 | Fixed point device for reconnaissance and surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212657531U true CN212657531U (en) | 2021-03-05 |
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ID=74766168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020503662.1U Active CN212657531U (en) | 2020-04-07 | 2020-04-07 | Fixed point device for reconnaissance and surveying and mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212657531U (en) |
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2020
- 2020-04-07 CN CN202020503662.1U patent/CN212657531U/en active Active
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