CN216556030U - Be applied to portable surveying instrument of land survey and drawing - Google Patents
Be applied to portable surveying instrument of land survey and drawing Download PDFInfo
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- CN216556030U CN216556030U CN202122257715.3U CN202122257715U CN216556030U CN 216556030 U CN216556030 U CN 216556030U CN 202122257715 U CN202122257715 U CN 202122257715U CN 216556030 U CN216556030 U CN 216556030U
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Abstract
The utility model discloses a portable surveying instrument applied to land surveying and mapping, which comprises a surveying instrument component, an adjusting component and a supporting component, wherein the surveying instrument component comprises a hollow protective shell, a surveying instrument body and a threaded column, the protective shell is mounted inside the protective shell, the threaded column is fixed in the middle of the lower end of the surveying instrument body, the adjusting component comprises a circular plate, a threaded hole and a rotating shaft, one end of the circular plate is attached to the lower end of the protective shell, the threaded hole is formed in the middle of the upper end of the circular plate, the rotating shaft is fixed to the lower end of the circular plate, and the supporting component comprises a bottom plate attached to the other end of the circular plate. This kind of be applied to portable surveying instrument of land survey and drawing can carry out quick dismouting to the surveying instrument, and the operator of being convenient for takes the surveying instrument.
Description
Technical Field
The utility model relates to the technical field of land surveying and mapping, in particular to a portable surveying and mapping instrument applied to land surveying and mapping.
Background
The land surveying and mapping is based on a computer technology, a photoelectric technology, a network communication technology, space science and information science, a global positioning system, remote sensing and a geographic information system are used as technical cores, existing characteristic points and boundary lines of the ground are measured to obtain figures and position information reflecting the current situation of the ground, the figures and the position information are used for planning and administrative management of engineering construction, a surveying and mapping instrument is required to be used in the land surveying and mapping process, and a common surveying and mapping instrument is inconvenient for an operator to take after being installed at a specified position.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems with existing mappers.
Therefore, the utility model aims to provide a portable surveying instrument applied to land surveying and mapping, which can be quickly disassembled and assembled and is convenient for an operator to take the surveying instrument.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a portable mapper for land mapping, comprising:
the surveying instrument assembly comprises a hollow protective shell, a surveying instrument body and a threaded column, wherein the surveying instrument body is installed in the protective shell, and the threaded column is fixed in the middle of the lower end of the surveying instrument body;
the adjusting assembly comprises a circular plate, a threaded hole and a rotating shaft, wherein one end part of the circular plate is attached to the lower end of the protective shell, the threaded hole is formed in the middle of the upper end of the circular plate, and the rotating shaft is fixed to the lower end of the circular plate;
a support assembly including a base plate attached to the other end of the circular plate;
as a preferable scheme of the portable surveying instrument applied to land surveying and mapping of the present invention, the surveying instrument assembly further includes two sets of tightening bolts disposed at the upper end of the protective housing, and a protective pad is fixed at the bottom of the tightening bolt.
As a preferable aspect of the portable surveying instrument for land surveying and mapping according to the present invention, the adjusting assembly further includes a baffle fixed to an outer side of a lower end of the circular plate, and a cross section of the baffle is annular.
As a preferable mode of the portable surveying instrument for surveying and mapping soil according to the present invention, the fixing plates are fixed to the outer wall of the baffle, and four sets of the fixing plates are provided.
As a preferable scheme of the portable surveying instrument for surveying and mapping land, the supporting component further comprises a rotating groove formed in the middle of the upper end of the bottom plate and attached to the rotating shaft, and an annular groove formed in the outer side of the upper end of the bottom plate.
As a preferable aspect of the portable surveying instrument for surveying and mapping soil according to the present invention, the supporting member further includes a slot formed in a middle portion of the front end of the bottom plate, and the slot is communicated with the annular groove.
Compared with the prior art, the utility model has the beneficial effects that: install in the screw hole of plectane upper end at the screw thread post of protecting sheathing lower extreme will be fixed through rotating protecting sheathing, and then carry out fixed mounting to protecting sheathing and surveying instrument, the operator is also made things convenient for in the later stage to take off protecting sheathing and surveying instrument from the plectane.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic diagram of an explosion structure of a portable surveying instrument applied to land surveying and mapping according to the present invention;
FIG. 2 is a schematic perspective view of a portable surveying instrument for surveying and mapping land according to the present invention;
fig. 3 is a schematic view of a portable surveying instrument applied to land surveying and mapping according to the present invention, wherein a part of the drawing instrument is enlarged and structured at a position A in fig. 1.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a portable surveying instrument applied to land surveying and mapping, which can be quickly disassembled and assembled and is convenient for an operator to take the surveying instrument.
Referring to fig. 1 to 3, there is shown a schematic structural view of an embodiment of a portable surveying instrument for land surveying according to the present invention, and referring to fig. 1 to 3, the portable surveying instrument for land surveying according to the present embodiment includes a surveying instrument assembly 100, an adjusting assembly 200, and a supporting assembly 300.
The surveying instrument assembly 100 includes a hollow protective casing 110, a surveying instrument body 120 installed inside the protective casing 110, and a threaded post 130 fixed at the middle of the lower end of the surveying instrument body 120. Preferably, in the present embodiment, the surveying instrument assembly 100 further includes two sets of tightening bolts 140 disposed at the upper end of the protective housing 110, and a protection pad is fixed at the bottom of the tightening bolts 140, the surveying instrument body 120 mounted inside the protective housing 110 is fixed by rotating the tightening bolts 140, and the protection pad fixed at the bottom of the tightening bolts 140 protects the surveying instrument body 120.
The adjusting assembly 200 includes a circular plate 210 having one end portion attached to the lower end of the protective casing 110, a screw hole 220 formed in the middle of the upper end of the circular plate 210, and a rotating shaft 240 fixed to the lower end of the circular plate 210. Preferably, in this embodiment, the adjusting assembly 200 further includes a baffle 230 fixed at an outer side of a lower end of the circular plate 210, a cross section of the baffle 230 is annular, the baffle 230 has a function of blocking external dust to prevent the dust from entering a gap between the rotating shaft 240 and the rotating groove 320, a fixing plate 231 is fixed at an outer wall of the baffle 230, four sets of fixing plates 231 are provided, when the circular plate 210 rotates under the action of the rotating shaft 240, the baffle 230 and the fixing plate 231 are driven to rotate synchronously, and the fixing plate 231 can scrape off the dust entering the outer wall of the baffle 230 in the rotating process.
The support assembly 300 includes a base plate 310 attached to the other end of the circular plate 210. Preferably, in this embodiment, the supporting assembly 300 further includes a rotating groove 320 formed in the middle of the upper end of the base plate 310 and attached to the rotating shaft 240, and an annular groove 330 formed outside the upper end of the base plate 310, wherein the rotating groove 320 and the rotating shaft 240 are attached to each other to ensure that the circular plate 210 at the upper end of the rotating shaft 240 maintains a stable state during angle adjustment, the supporting assembly 300 further includes a slot 340 formed in the middle of the front end of the base plate 310 and communicated between the slot 340 and the annular groove 330, and the fixing plate 231 discharges scraped dust from the inside through the slot 340.
With reference to fig. 1 to 3, the portable surveying instrument for surveying and mapping land according to the present embodiment is quickly disassembled and assembled as follows: the operator manually rotates the protection housing 110, drives the screw post 130 at the lower end to rotate, so that the screw post 130 enters the screw hole 220 at the middle part of the upper end of the circular plate 210, thereby installing the protection housing 110 and the surveying instrument body 120 on the circular plate 210, and when the surveying instrument needs to be disassembled at the later stage, the protection housing 110 can be taken down from the circular plate 210 by manually rotating the protection housing 110 again.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A portable surveying instrument for land surveying and mapping, comprising:
the surveying instrument assembly (100) comprises a hollow protective shell (110), a surveying instrument body (120) arranged in the protective shell (110) and a threaded column (130) fixed in the middle of the lower end of the surveying instrument body (120);
the adjusting assembly (200) comprises a circular plate (210) with one end attached to the lower end of the protective shell (110), a threaded hole (220) formed in the middle of the upper end of the circular plate (210) and a rotating shaft (240) fixed to the lower end of the circular plate (210);
and a support assembly (300) including a base plate (310) attached to the other end of the circular plate (210).
2. The portable surveying instrument for land surveying and mapping according to claim 1, wherein the surveying instrument assembly (100) further comprises two sets of tightening bolts (140) disposed at an upper end of the protective housing (110), and a protective pad is fixed at a bottom of the tightening bolts (140).
3. A portable surveying instrument for land surveying and mapping according to claim 1, characterized in that the adjustment assembly (200) further comprises a baffle plate (230) fixed outside the lower end of the circular plate (210), and the baffle plate (230) has a circular cross-section.
4. A portable plotter for mapping ground as in claim 3, characterized in that the outer wall of said baffle (230) is fixed with fixing plates (231), and four sets of fixing plates (231) are provided.
5. The portable surveying instrument for land surveying and mapping according to claim 1, wherein the supporting member (300) further includes a rotating groove (320) formed at a middle portion of an upper end of the base plate (310) to be engaged with the rotating shaft (240) and an annular groove (330) formed at an outer side of the upper end of the base plate (310).
6. A portable plotter for mapping ground as claimed in claim 1, characterized in that said supporting assembly (300) further comprises a slot (340) opened in the middle of the front end of said base plate (310), and said slot (340) communicates with said annular groove (330).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122257715.3U CN216556030U (en) | 2021-09-17 | 2021-09-17 | Be applied to portable surveying instrument of land survey and drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122257715.3U CN216556030U (en) | 2021-09-17 | 2021-09-17 | Be applied to portable surveying instrument of land survey and drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216556030U true CN216556030U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122257715.3U Active CN216556030U (en) | 2021-09-17 | 2021-09-17 | Be applied to portable surveying instrument of land survey and drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216556030U (en) |
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2021
- 2021-09-17 CN CN202122257715.3U patent/CN216556030U/en active Active
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