CN220084028U - Surveying instrument for engineering surveying and mapping - Google Patents

Abstract

The utility model discloses a surveying instrument for engineering surveying and mapping, which comprises a protection barrel and a barrel cover, wherein a lifting seat is arranged in the protection barrel, a fixed seat is fixedly arranged at the top end of the lifting seat, a mounting frame is arranged at the top end of the fixed seat, a surveying instrument body is fixedly arranged in the mounting frame, the barrel cover is fixedly arranged at the top end of the surveying instrument body, two mounting grooves are arranged in the lifting seat, and sliding plates are connected in the two mounting grooves in a sliding manner. This mapping instrument for engineering survey and drawing can shrink the protection bucket with the mapping instrument body in need not using, avoids carrying or direct collision between mapping instrument body and other objects in the transportation at the carrying, causes the damage to further improved the protective capability to the mapping instrument body, and can reduce whole volume, conveniently carry and accomodate, can adjust simultaneously according to the length that uses a plurality of bottom plates of needs, be convenient for put this equipment level on uneven subaerial, thereby further improved the suitability of this equipment.

Description

Surveying instrument for engineering surveying and mapping

Technical Field

The utility model relates to the technical field of mapping instruments, in particular to a mapping instrument for engineering mapping.

Background

A surveying instrument is an instrument for measuring and mapping a topography, which can measure and map information such as slope, height, area, etc. of the topography. Are often used for engineering mapping.

The current surveying instrument is usually by surveying instrument body and support constitution, because the surveying instrument body exposes for a long time, consequently carry or in the transportation in carrying, can often lead to bumping between surveying instrument body and other objects, cause the damage, shortened the life of surveying instrument body, and the length of a plurality of supporting legs on the current support is mostly all fixed, can't adjust according to the use needs, consequently can't make the surveying instrument body keep the level on uneven subaerial, the suitability is lower.

For this purpose, we propose a mapping instrument for engineering mapping.

Disclosure of Invention

The utility model aims to provide a surveying instrument for engineering surveying and mapping, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mapping instrument for engineering survey and drawing, includes protection bucket and bung, be provided with the elevating socket in the protection bucket, elevating socket top fixed mounting has the fixing base, the fixing base top is provided with the mounting bracket, fixed mounting has the mapping instrument body in the mounting bracket, the top fixed mounting of mapping instrument body has the bung, be provided with two mounting grooves in the elevating socket, two equal sliding connection has the slide in the mounting groove, two equal fixed mounting in one side is kept away from each other to the slide has the pin, the both sides of protection bucket correspond pin department and all are provided with first pinhole, two outside the pin all extends first pinhole in one side is kept away from each other to the pin, two equal fixed mounting in one side has the spring that is close to each other to the slide, two equal fixed mounting in one side is close to each other to the spring on the inner wall of mounting groove.

Optionally, the outside fixed mounting of protection bucket has a plurality of mount pads, and is a plurality of equal threaded connection has the screw thread seat in the mount pad, a plurality of equal fixed mounting in the bottom of screw thread seat has the bracing piece, a plurality of equal fixed mounting in the bottom of bracing piece has the bottom plate, through rotating the bottom plate, the bottom plate drives bracing piece and screw thread seat rotation, because screw thread seat and the screw thread cooperation in the mount pad, can make the bracing piece extend outside the mount pad.

Optionally, a plurality of driving levers are fixedly arranged on the outer side of the bottom plate, and friction force between the bottom plate and fingers can be increased through the driving levers.

Optionally, the rear end fixed mounting of protection bucket has the horizon rule, is convenient for judge whether this equipment is put horizontally through the horizon rule, ensures measuring result's accuracy.

Optionally, the both sides that are located the upper portion of first pinhole of protection bucket all are provided with the second pinhole, are convenient for form spacing fixed to the lifting seat after rising through reserving the second pinhole.

Optionally, the top fixed mounting of bung has the handle, carries this equipment through the handle portable.

Optionally, the bottom fixed mounting of mounting bracket has the rotating member, the rotating member rotates to be connected in the fixing base, makes surveying instrument body can rotate angle of adjustment on the fixing base through rotating the piece.

Compared with the prior art, the utility model has the beneficial effects that:

through protection bucket, the bung, the horizon rule, the mount pad, the fixing base, rotating the piece, the mounting bracket, the surveying instrument body, go up the podium, the mounting groove, the slide, the spring, the pin pole, first pinhole, the second pinhole, the screw thread seat, the bracing piece and the mutually supporting of bottom plate, can shrink the surveying instrument body in the protection bucket when not needing to use, avoid carrying or direct collision between surveying instrument body and other objects in the transportation, cause the damage, thereby further improved the protective capability to the surveying instrument body, and can reduce whole volume, conveniently carry and accomodate, can adjust according to the length of a plurality of bottom plates of use needs simultaneously, be convenient for put this equipment level on uneven subaerial, thereby further improved the suitability of this equipment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a surveying instrument for engineering surveying;

FIG. 2 is a rear view of a surveying instrument for engineering survey according to the present utility model;

FIG. 3 is a cross-sectional view of a mapping instrument for engineering mapping in accordance with the present utility model;

fig. 4 is a cross-sectional view of a mounting block in a mapping instrument for engineering mapping in accordance with the present utility model.

In the figure: 1. a protective barrel; 2. a barrel cover; 3. a handle; 4. a level bar; 5. a mounting base; 6. a fixing seat; 7. a rotating member; 8. a mounting frame; 9. a mapper body; 10. a lifting seat; 11. a mounting groove; 12. a slide plate; 13. a spring; 14. a pin rod; 15. a first pin hole; 16. a second pin hole; 17. a screw seat; 18. a support rod; 19. a bottom plate; 20. a deflector rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the utility model provides a surveying instrument for engineering surveying and mapping, which comprises a protection barrel 1 and a barrel cover 2, wherein a lifting seat 10 is arranged in the protection barrel 1, a fixing seat 6 is fixedly arranged at the top end of the lifting seat 10, a mounting frame 8 is arranged at the top end of the fixing seat 6, a surveying instrument body 9 is fixedly arranged in the mounting frame 8, the barrel cover 2 is fixedly arranged at the top end of the surveying instrument body 9, two mounting grooves 11 are arranged in the lifting seat 10, sliding plates 12 are slidably connected in the two mounting grooves 11, pin rods 14 are fixedly arranged at the positions, corresponding to the pin rods 14, of two sides of the protection barrel 1, first pin holes 15 are respectively arranged at the positions of the two sides, corresponding to the pin rods 14, of the two pin rods 14 respectively extend out of the first pin holes 15, springs 13 are fixedly arranged at the sides, which are mutually close to one sides, and the two springs 13 are fixedly arranged on the inner walls of the mounting grooves 11.

The outside fixed mounting of protection bucket 1 has a plurality of mount pads 5, equal threaded connection has screw thread seat 17 in a plurality of mount pads 5, the equal fixed mounting in bottom of a plurality of screw thread seat 17 has bracing piece 18, the equal fixed mounting in bottom of a plurality of bracing pieces 18 has bottom plate 19, through rotating bottom plate 19, bottom plate 19 drives bracing piece 18 and screw thread seat 17 rotation, because screw thread seat 17 and the screw thread fit in mount pad 5, can make bracing piece 18 extend outside mount pad 5, the outside fixed mounting of bottom plate 19 has a plurality of driving levers 20, frictional force when can increase bottom plate 19 and finger contact through driving lever 20, the rear end fixed mounting of protection bucket 1 has level bar 4, be convenient for judge this equipment level and put through level bar 4, ensure measuring result's accuracy, both sides of protection bucket 1 are located the upper portion of first pinhole 15 and all are provided with second pinhole 16, be convenient for form spacing fixed to the elevating socket 10 after rising through reserving second pinhole 16, the top fixed mounting of bung 2 has handle 3, be convenient for carry this equipment through the handle 3, the fixed mounting of bottom mounting of mounting bracket 8 has rotation piece 7, rotation piece 7 rotates the connection piece 6 and makes the fixing base 9 can rotate the angle adjustment on fixing base 9 through the survey and drawing instrument 6.

Working principle: when in use, two pin rods 14 are pressed into the mounting groove 11, the lifting handle 3 is used for pulling the barrel cover 2 upwards, the barrel cover 2 drives the surveying instrument body 9, the mounting frame 8, the fixed seat 6 and the lifting seat 10 to ascend in the protective barrel 1, so that the surveying instrument body 9 extends out of the protective barrel 1, when the pin rods 14 correspond to the second pin holes 16, the spring 13 drives the sliding plate 12 to return, so that the pin rods 14 extend out of the second pin holes 16, limit fixation can be formed on the lifting seat 10, the mounting frame 8 can be directly rotated in the use process, the mounting frame 8 drives the rotating member 7 to rotate in the fixed seat 6, the angle of the surveying instrument body 9 can be adjusted, when in installation, the bottom plate 19 drives the supporting rod 18 and the threaded seat 17 to rotate according to use requirements, so that the supporting rod 18 extends out of the mounting seat 5, and the height of the surveying instrument body 9 is adjusted, simultaneously, the level bar 4 is matched for adjustment and use, the equipment can be horizontally placed on uneven ground, the surveying instrument body 9 can be contracted into the protective barrel 1 by utilizing the principle when the equipment is not needed, the engineering surveying instrument is convenient to use, the surveying instrument body 9 can be contracted into the protective barrel 1 when the equipment is not needed, direct collision between the surveying instrument body 9 and other objects in the carrying or transporting process is avoided, damage is caused, the protection capability of the surveying instrument body 9 is further improved, the whole volume can be reduced, the equipment is convenient to carry and store, and the equipment can be conveniently placed on uneven ground according to the length of a plurality of bottom plates 19 when the equipment is needed, so that the applicability of the equipment is further improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a surveying instrument for engineering survey and drawing, its characterized in that, including protection bucket (1) and bung (2), be provided with lift seat (10) in protection bucket (1), lift seat (10) top fixed mounting has fixing base (6), fixing base (6) top is provided with mounting bracket (8), fixed mounting has surveying instrument body (9) in mounting bracket (8), the top fixed mounting of surveying instrument body (9) has bung (2), be provided with two mounting grooves (11) in lift seat (10), two equal sliding connection has slide (12) in mounting groove (11), two slide (12) keep away from each other one side equal fixed mounting have pin (14), the both sides of protection bucket (1) correspond pin (14) department all be provided with first pinhole (15), two pin (14) keep away from each other one side all extend outside first pinhole (15), two slide (12) are close to each other one side equal fixed mounting has spring (13), two spring (13) are close to each other one side and are all fixed mounting on the inner wall of equal fixed mounting groove (11).

2. The surveying instrument for engineering surveying and mapping according to claim 1, wherein a plurality of mounting seats (5) are fixedly mounted on the outer side of the protective barrel (1), a plurality of threaded seats (17) are connected in the mounting seats (5) in a threaded mode, supporting rods (18) are fixedly mounted at the bottom ends of the threaded seats (17), and a bottom plate (19) is fixedly mounted at the bottom ends of the supporting rods (18).

3. A surveying instrument according to claim 2, characterized in that a plurality of levers (20) are fixedly mounted on the outside of the base plate (19).

4. The surveying instrument for engineering surveying and mapping according to claim 1, wherein a level bar (4) is fixedly arranged at the rear end of the protective barrel (1).

5. The surveying instrument for engineering surveying and mapping according to claim 1, wherein the two sides of the protective barrel (1) are provided with second pin holes (16) at the upper parts of the first pin holes (15).

6. The surveying instrument for engineering surveying and mapping according to claim 1, wherein a handle (3) is fixedly arranged at the top end of the barrel cover (2).

7. The surveying instrument for engineering surveying and mapping according to claim 1, wherein a rotating member (7) is fixedly arranged at the bottom end of the mounting frame (8), and the rotating member (7) is rotatably connected in the fixing seat (6).