CN212840425U

CN212840425U - Novel theodolite for geographic mapping

Info

Publication number: CN212840425U
Application number: CN202021266826.XU
Authority: CN
Inventors: 冷明
Original assignee: Nantong Quanxi Geographic Information Technology Co ltd
Current assignee: Nantong Quanxi Geographic Information Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-30
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a novel theodolite for geographical mapping, which comprises a base, a theodolite body and a limiting plate, wherein the inner wall of the base is provided with a through hole, the bottom end surface of the base is rotatably provided with a screw rod, and a fixed block is arranged at one end of the screw rod deviating from the base, the bottom end surface of the base is welded with a case, the top end surface of the case is rotatably provided with a rotating shaft, the top end surface of the rotating shaft is fixedly provided with a clapboard, a fixing plate is embedded and fixed on the top end surface of the partition plate, a threaded hole is engraved in the fixing plate, an air cylinder is installed on the top end surface of the partition plate, and the output shaft of the cylinder is provided with a panel, the top end surface of the panel is provided with a theodolite body, the side end face of the limiting plate is provided with a second limiting rod, the second limiting rod is sleeved with a first limiting rod in a sliding mode, and one end, deviating from the second limiting rod, of the first limiting rod is welded on the inner wall of the fixing plate. The utility model discloses possess the simple operation, later maintenance convenient and fast and advantage that the practicality is high.

Description

Novel theodolite for geographic mapping

Technical Field

The utility model relates to a geographical mapping technology field specifically is a novel theodolite for geographical mapping.

Background

The novel theodolite used for geographic mapping refers to: theodolite is a measuring instrument designed according to the principle of goniometry for measuring horizontal and vertical angles, and is divided into two types, optical theodolite and electronic theodolite, the most common being electronic theodolite. The theodolite is a mechanical part of the telescope, which enables the telescope to point in different directions. The theodolite is provided with two mutually vertical rotating shafts so as to adjust the azimuth angle and the horizontal height of the telescope. The theodolite is an angle measuring instrument equipped with a telescope, a horizontal scale and a reading index, and a vertical scale and a reading index.

But the angle modulation is inconvenient when current theodolite uses, and personnel can't dismantle fast and maintain, influences personnel and carries out in-service use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel theodolite for geographical mapping to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel theodolite for geographical mapping, includes base, theodolite body and limiting plate, the through-hole has been seted up to the inner wall of base, the welding of the bottom face of base has quick-witted case, the top face of machine case is rotated and is installed the pivot, the top face fixed mounting of pivot has the baffle, and the top face embedding of baffle is fixed with the fixed plate, the carving threaded hole in the fixed plate, the cylinder is installed to the top face of baffle, and installs the panel on the output shaft of cylinder, the theodolite body is installed to the top face of panel, the second gag lever post is installed to the side end face of limiting plate.

Preferably, the bottom end face of base rotates installs the screw rod, and the screw rod deviates from the one end of base and installs the fixed block.

Preferably, a level is embedded and fixed on the base, and the size of the level is matched with that of the base.

Preferably, the rotating shaft is rotatably installed in the through hole, and the size of the through hole is matched with that of the rotating shaft.

Preferably, the second gag lever post slides in the cup joint and has been cup jointed first gag lever post, and the one end welding that just first gag lever post deviates from the second gag lever post is on the inner wall of fixed plate, and the limiting plate is spacing to the theodolite body.

Preferably, the screw rod is installed in the threaded hole in a rotating mode, and the limiting plate is limited by the screw rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. by arranging the panel, the theodolite body required to be used is placed behind the top end surface of the panel by an operator, an operator rotates the screw rod to enter the threaded hole, the screw rod rotates to push the limiting plate forwards, the limiting plate is extruded to approach the theodolite body, the theodolite body is limited and fixed, so that the fixing is convenient and quick, the rapid disassembly and maintenance in the later period are convenient, when in use, a person can start the air cylinder to push the panel to ascend and descend according to the required height of the theodolite body, the height of the theodolite body is convenient to adjust, after adjusting, the power device is opened to the external power supply of human member to drive the rotating shaft to rotate, the rotating shaft drives the partition plate to rotate when rotating, the partition plate drives the theodolite body to rotate when rotating, and the theodolite body is convenient and quick to adjust the angle when rotating, so that the operation is convenient and fast, and the practicability is higher.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the structure of the base of the present invention.

In the figure: 1. a screw; 2. a base; 3. a chassis; 4. a level gauge; 5. a fixed block; 6. a rotating shaft; 7. a cylinder; 8. a fixing plate; 9. a first limit rod; 10. a screw rod; 11. a second limiting rod; 12. a theodolite body; 13. a limiting plate; 14. a panel; 15. a partition plate; 16. a threaded hole; 17. and a through hole.

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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a novel theodolite for geographical mapping, including base 2, theodolite body 12 and limiting plate 13, through-hole 17 has been seted up to the inner wall of base 2, the bottom face of base 2 rotates installs screw rod 1, and screw rod 1 deviates from the one end of base 2 and installs fixed block 5, the embedding is fixed with spirit level 4 on the base 2, and the size of spirit level 4 and the big or small looks adaptation of base 2, the bottom face welding of base 2 has quick-witted case 3, pivot 6 need provide power device so that its normal work, and just as technical staff in the field is familiar, install power device in the quick-witted case 3, the provision of power is common, and it all belongs to conventional means or common general knowledge, and no longer give unnecessary details here, and technical staff in the field can carry out arbitrary apolegamy according to its needs or facility. The power device drives the rotating shaft 6 to rotate.

The top end face of the case 3 is rotatably provided with a rotating shaft 6, the rotating shaft 6 is rotatably arranged in a through hole 17, the size of the through hole 17 is matched with that of the rotating shaft 6, the top end face of the rotating shaft 6 is fixedly provided with a partition plate 15, a fixed plate 8 is fixedly embedded in the top end face of the partition plate 15, a threaded hole 16 is engraved in the fixed plate 8, the top end face of the partition plate 15 is provided with a cylinder 7, an output shaft of the cylinder 7 is provided with a panel 14, the top end face of the panel 14 is provided with a theodolite body 12, the side end face of a limiting plate 13 is provided with a second limiting rod 11, a first limiting rod 9 is sleeved in the second limiting rod 11 in a sliding manner, one end of the first limiting rod 9 departing from the second limiting rod 11 is welded on the inner wall of the fixed plate 8, the limiting plate 13 limits the theodolite body 12, a screw rod, an operator places the theodolite body 12 to be used on the top end face of the panel 14, the operator rotates the screw rod 10 to enter the threaded hole 16, the screw rod 10 rotates to push the limit plate 13 forwards, the limit plate 13 is pressed to approach the theodolite body 12, and the theodolite body 12 is limited and fixed, so that the fixation is convenient and rapid, the rapid disassembly and maintenance in the later period are convenient, when in use, a person can start the air cylinder 7 to push the panel 14 to ascend and descend according to the required height of the theodolite body 12, the height of the theodolite body 12 is convenient to adjust, power device is opened to personnel's external power source after the regulation and is driven pivot 6 and rotate, drives baffle 15 when pivot 6 rotates and rotates, drives theodolite body 12 when baffle 15 rotates and rotates, convenient quick angle regulation when theodolite body 12 rotates makes the simple operation, and the practicality is higher.

The working principle is as follows: theodolite body 12 that operating personnel will need to use, place behind the top terminal surface of panel 14, operating personnel rotates lead screw 10 and gets into in the screw hole 16, lead screw 10 rotates and promotes limiting plate 13 forward, limiting plate 13 receives the extrusion and is close to theodolite body 12, and carry out spacingly and fixed to theodolite body 12, make fixed convenient and fast, make things convenient for the later stage to dismantle fast and maintain, personnel can promote the panel 14 to rise and descend according to the high elder generation start-up cylinder 7 that theodolite body 12 needs when using, conveniently adjust the height of theodolite body 12, the power device is opened to the personnel's external power source after the regulation and drives pivot 6 and rotate, drive baffle 15 when pivot 6 rotates and rotate, drive theodolite body 12 when baffle 15 rotates and rotate, convenient quick angle regulation when theodolite body 12 rotates.

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.

Claims

1. The utility model provides a novel theodolite for geographical mapping, includes base (2), theodolite body (12) and limiting plate (13), its characterized in that: through-hole (17) have been seted up to the inner wall of base (2), the bottom face welding of base (2) has quick-witted case (3), pivot (6) are installed in the rotation of the top face of machine case (3), the top face fixed mounting of pivot (6) has baffle (15), and the top face embedding of baffle (15) is fixed with fixed plate (8), threaded hole (16) have been noted in fixed plate (8), cylinder (7) are installed to the top face of baffle (15), and install on the output shaft of cylinder (7) panel (14), theodolite body (12) are installed to the top face of panel (14), second gag lever post (11) are installed to the side end face of limiting plate (13).

2. A new theodolite for geographical mapping according to claim 1, characterized by: the bottom face of base (2) rotates installs screw rod (1), and screw rod (1) deviates from the one end of base (2) and installs fixed block (5).

3. A new theodolite for geographical mapping according to claim 1, characterized by: the base (2) is fixedly embedded with a level meter (4), and the size of the level meter (4) is matched with that of the base (2).

4. A new theodolite for geographical mapping according to claim 1, characterized by: the rotating shaft (6) is rotatably arranged in the through hole (17), and the size of the through hole (17) is matched with that of the rotating shaft (6).

5. A new theodolite for geographical mapping according to claim 1, characterized by: sliding in second gag lever post (11) and having cup jointed first gag lever post (9), and first gag lever post (9) deviates from the one end welding of second gag lever post (11) on the inner wall of fixed plate (8), limiting plate (13) are spacing to theodolite body (12).

6. A new theodolite for geographical mapping according to claim 1, characterized by: the screw rod (10) is installed in the threaded hole (16) in a rotating mode, and the limiting plate (13) is limited by the screw rod (10).