CN213688343U

CN213688343U - Surveying instrument positioning device for land surveying and mapping

Info

Publication number: CN213688343U
Application number: CN202022750044.XU
Authority: CN
Inventors: 张启波; 夏小波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-13
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a mapping instrument positioner is used in land survey and drawing, which comprises a housin, the top fixedly connected with mapping instrument body of casing, the equal fixedly connected with fixed plate in both sides of mapping instrument body bottom, the spacing post of axis fixedly connected with of department of mapping instrument body bottom, the hollow post of axis fixedly connected with of department of casing inner chamber bottom. The utility model discloses place the top at the casing with the surveying instrument body, and insert the inner chamber of casing with the fixed plate, insert the inner chamber of hollow post with spacing post, can drive the stopper along with the decline of fixed plate and move to the inboard, then produce thrust to the limiting plate through the elastic expansion rod, the limiting plate drives the stopper and removes, carry on spacingly to the fixed plate through the stopper, then drive the horizontal pole through the thrust of spring and remove to the rear side, the horizontal pole drives the spacer pin and removes, after spacer pin and spacing hole joint, can carry on spacingly to elastic expansion rod and spacing post, thereby accomplish the installation.

Description

Surveying instrument positioning device for land surveying and mapping

Technical Field

The utility model relates to a land survey and drawing technical field specifically is a surveying instrument positioner is used in soil survey and drawing.

Background

The land surveying and mapping is based on a computer technology, a photoelectric technology, a network communication technology, a space science and an information science, a global positioning system, a remote sensing and a geographic information system are taken as technical cores, existing characteristic points and boundary lines of the ground are measured to obtain figure and position information reflecting the current situation of the ground for planning design and administrative management of engineering construction, a surveying and mapping instrument needs to be installed on a surveying and mapping frame before surveying and mapping, but the existing surveying and mapping instrument has the defect of complex operation during installation, so that the installation speed is influenced, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a mapping instrument positioner is used in soil survey and drawing possesses the advantage of the installation of being convenient for, has solved current mapping instrument and has had the shortcoming that the operation is complicated when the installation to influenced the installation rate, lead to the inconvenient problem of using.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device of a surveying instrument for surveying and mapping soil comprises a shell, wherein the top of the shell is fixedly connected with a surveying instrument body, the two sides of the bottom of the surveying instrument body are both fixedly connected with a fixed plate, the middle shaft of the bottom of the surveying instrument body is fixedly connected with a limit post, a hollow column is fixedly connected with the middle shaft at the bottom of the inner cavity of the shell, elastic telescopic rods are fixedly connected with the two sides of the hollow column, a limiting plate is fixedly connected to the outer side of the elastic telescopic rod, a limiting block is fixedly connected to the outer side of the limiting plate, the surface of the limiting block is clamped with the fixing plate, the front surface of the shell is sleeved with a connecting column, the front surface of the connecting column is fixedly connected with a pull ring, the back of the connecting column is fixedly connected with a cross rod, both sides of the front of the cross rod are fixedly connected with springs, the front of the spring is fixedly connected with the shell, and the back of the cross rod is fixedly connected with a limiting pin.

Preferably, the bottom fixedly connected with movable block of casing, the bottom swing joint of movable block has the movable rod, the bottom cover on movable rod surface is equipped with the cover post, the top threaded connection of cover post surface has the bolt.

Preferably, the inner cavities of the hollow column, the limiting column and the elastic telescopic rod are provided with limiting holes, and the inner cavities of the limiting holes are connected with limiting pins in a clamping mode.

Preferably, the sliding grooves are formed in the two sides of the bottom of the inner cavity of the shell, and the inner cavity of each sliding groove is connected with the limiting plate in a sliding mode.

Preferably, the front face of the connecting column is rectangular, and the front face of the shell is provided with a rectangular groove.

Advantageous effects

Compared with the prior art, the utility model provides a surveying instrument positioner is used in soil survey and drawing possesses following beneficial effect:

1. the utility model discloses place the top at the casing with the surveying instrument body, and insert the inner chamber of casing with the fixed plate, insert the inner chamber of hollow post with spacing post, can drive the stopper along with the decline of fixed plate and move to the inboard, then produce thrust through elastic telescopic rod to the limiting plate, the limiting plate drives the stopper and removes, carry on spacingly through the stopper to the fixed plate, then drive the horizontal pole through the thrust of spring and remove to the rear side, the horizontal pole drives the spacer pin and removes, after spacer pin and spacing hole joint, can carry on spacingly to elastic telescopic rod and spacing post, thereby accomplish the installation, the shortcoming that current surveying instrument exists the complex operation when the installation has been solved, thereby influenced the installation rate, lead to the inconvenient problem of using.

2. The utility model discloses a set up movable block, movable rod, bolt and cover post, conveniently adjust the height and the angle of casing, through setting up the spout, stabilized the work of limiting plate to make stopper job stabilization, through setting up the rectangular channel, stabilized the work of spliced pole, thereby make the horizontal pole during operation stable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the shell of the present invention in a partial sectional view;

fig. 3 is a schematic view of the cross bar of the present invention.

In the figure: 1. a housing; 2. a surveying instrument body; 3. a fixing plate; 4. a limiting column; 5. a hollow column; 6. an elastic telescopic rod; 7. a limiting plate; 8. a limiting block; 9. a limiting hole; 10. connecting columns; 11. a pull ring; 12. a cross bar; 13. a spring; 14. a spacing pin; 15. a movable block; 16. a movable rod; 17. a bolt; 18. and (5) sleeving a column.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a casing 1, surveying instrument body 2, fixed plate 3, spacing post 4, hollow post 5, elastic expansion rod 6, limiting plate 7, stopper 8, spacing hole 9, spliced pole 10, pull ring 11, horizontal pole 12, spring 13, spacer pin 14, movable block 15, movable rod 16,

bolt

17 and 18 parts of cover post are the general standard or the part that technical staff in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a surveying instrument positioning device for surveying and mapping of soil comprises a housing 1, a movable block 15 is fixedly connected to the bottom of the housing 1, a movable rod 16 is movably connected to the bottom of the movable block 15, a sleeve column 18 is sleeved on the bottom of the surface of the movable rod 16, a bolt 17 is connected to the top of the outer surface of the sleeve column 18 in a threaded manner, the height and angle of the housing 1 can be conveniently adjusted by arranging the movable block 15, the movable rod 16, the bolt 17 and the sleeve column 18, a surveying instrument body 2 is fixedly connected to the top of the housing 1, fixed plates 3 are fixedly connected to both sides of the bottom of the surveying instrument body 2, a limit column 4 is fixedly connected to the center shaft of the bottom of the surveying instrument body 2, a hollow column 5 is fixedly connected to the center shaft of the bottom of the inner cavity of the housing 1, an elastic telescopic rod 6 is fixedly connected to both sides of the hollow column 5, the inner cavity of the chute is connected with a limiting plate 7 in a sliding manner, the work of the limiting plate 7 is stabilized by arranging the chute, so that the work of the limiting block 8 is stable, the limiting block 8 is fixedly connected to the outer side of the limiting plate 7, the surface of the limiting block 8 is clamped with a fixing plate 3, a connecting column 10 is sleeved on the front surface of the shell 1, the front surface of the connecting column 10 is rectangular, a rectangular groove is formed in the front surface of the shell 1, the work of the connecting column 10 is stabilized by arranging the rectangular groove, so that the cross rod 12 is stable in work, a pull ring 11 is fixedly connected to the front surface of the connecting column 10, a cross rod 12 is fixedly connected to the back surface of the connecting column 10, springs 13 are fixedly connected to both sides of the front surface of the cross rod 12, the front surface of the spring 13 is fixedly connected with the shell 1, the inner cavity of the limiting hole 9 is clamped with the limiting pin 14.

When using, place surveying instrument body 2 at the top of casing 1, and insert casing 1's inner chamber with fixed plate 3, insert hollow post 5's inner chamber with spacing post 4, can drive stopper 8 along with the decline of fixed plate 3 and move to the inboard, then produce thrust to limiting plate 7 through elastic telescopic rod 6, limiting plate 7 drives stopper 8 and removes, it is spacing to carry out fixed plate 3 through stopper 8, then the thrust through spring 13 drives horizontal pole 12 and removes to the rear side, horizontal pole 12 drives spacer pin 14 and removes, after spacer pin 14 and spacing hole 9 joint, can carry on spacingly to elastic telescopic rod 6 and spacing post 4, thereby accomplish the installation, there is the shortcoming of the complex operation when having solved current surveying instrument when the installation, thereby influenced the installation speed, lead to the inconvenient problem of using.

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

1. A surveying instrument positioner for land surveying and mapping, includes casing (1), its characterized in that: the top of the shell (1) is fixedly connected with a surveying instrument body (2), two sides of the bottom of the surveying instrument body (2) are fixedly connected with fixing plates (3), a middle shaft of the bottom of the surveying instrument body (2) is fixedly connected with a limiting column (4), a middle shaft of the bottom of an inner cavity of the shell (1) is fixedly connected with a hollow column (5), two sides of the hollow column (5) are fixedly connected with elastic telescopic rods (6), the outer side of each elastic telescopic rod (6) is fixedly connected with a limiting plate (7), the outer side of each limiting plate (7) is fixedly connected with a limiting block (8), the surface of each limiting block (8) is connected with the fixing plates (3) in a clamping manner, a connecting column (10) is sleeved on the front side of the shell (1), a pull ring (11) is fixedly connected with the front side of the connecting column (10), and a, the spring (13) is fixedly connected to the two sides of the front face of the cross rod (12), the front face of the spring (13) is fixedly connected with the shell (1), and the back face of the cross rod (12) is fixedly connected with the limiting pin (14).

2. The apparatus according to claim 1, wherein: the bottom fixedly connected with movable block (15) of casing (1), the bottom swing joint of movable block (15) has movable rod (16), the bottom cover on movable rod (16) surface is equipped with cover post (18), the top threaded connection of cover post (18) surface has bolt (17).

3. The apparatus according to claim 1, wherein: spacing hole (9) have all been seted up to the inner chamber of hollow post (5), spacing post (4) and elasticity telescopic link (6), the inner chamber and spacer pin (14) joint of spacing hole (9).

4. The apparatus according to claim 1, wherein: the sliding grooves are formed in the two sides of the bottom of the inner cavity of the shell (1), and the inner cavity of each sliding groove is connected with the limiting plate (7) in a sliding mode.

5. The apparatus according to claim 1, wherein: the front surface of the connecting column (10) is rectangular, and the front surface of the shell (1) is provided with a rectangular groove.