CN210319287U - Topography measuring device convenient to use - Google Patents

Abstract

The utility model discloses a terrain measuring device convenient to use, which comprises a box body, wherein the inner cavity of the box body is provided with a lifting structure, the lifting structure comprises a rotary disc, a rotary rod, a first bevel gear, a second bevel gear, a threaded rod, a threaded sleeve, a supporting plate, a movable rod, a roller, a sliding plate, a supporting column, a fixed plate and a placing plate, one side of the rotary disc is fixedly connected with the rotary rod, one side of the rotary rod penetrates through one side of the box body and is fixedly connected with the first bevel gear, the outer side of the first bevel gear is engaged with a second bevel gear, the axle center of the second bevel gear is sleeved with the threaded rod, the problem that the height of the base for the existing measuring device is not adjustable in the using process is solved by arranging the rotary disc, the rotary rod, the first bevel gear, the second bevel gear, the threaded rod, the threaded sleeve, the supporting plate, the movable, the use of the user is facilitated, and the practicability of the device is improved.

Description

Topography measuring device convenient to use

Technical Field

The utility model relates to an engineering survey technical field specifically is a topography measuring device convenient to use.

Background

Surveying instrument, which is simply an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying operation, is an instrument and a device for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the engineering construction planning, construction and management stages, and the most widely used by users at present is a total station, namely a total station type electronic distance measuring instrument, which is a high-technology measuring instrument integrating light collection, machine and electricity into a whole, is a surveying instrument system integrating horizontal angle, vertical angle, distance (slant distance, horizontal distance) and height difference measurement functions, and compared with an optical theodolite, the electronic theodolite converts an optical scale into a photoelectric scanning scale, and manual optical micrometer reading is replaced by automatic recording and displaying reading, so that the angle measurement operation is simplified, the generation of reading errors can be avoided, and all the measurement work on the surveying station can be completed by arranging the instrument once, therefore, the total station is widely used in the field of precision engineering measurement or deformation monitoring of aboveground large-scale buildings, underground tunnel construction and the like.

When the existing measuring device is used, in order to guarantee the accuracy of measured data, the supporting base can be used in a matched mode to provide a stable measuring environment, the existing base for the measuring device cannot have the function of adjusting the height, so that the existing measuring device meets shielding objects in the using process, or cannot measure at any time when meeting special terrains, the practicability of the device is reduced, and therefore the convenient-to-use terrain measuring device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a topography measuring device convenient to use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a convenient-to-use terrain measuring device comprises a box body, wherein an inner cavity of the box body is provided with a lifting structure, the lifting structure comprises a rotary disc, a rotary rod, a first bevel gear, a second bevel gear, a threaded rod, a threaded sleeve, a supporting plate, a movable rod, a roller, a sliding plate, a supporting column, a fixing plate and a placing plate, one side of the rotary disc is fixedly connected with the rotary rod, one side of the rotary rod penetrates through one side of the box body and is fixedly connected with the first bevel gear, the outer side of the first bevel gear is meshed with the second bevel gear, the axis of the second bevel gear is sleeved with the threaded rod, the outer side of the threaded rod is in threaded connection with the threaded sleeve, one side of the threaded sleeve is fixedly connected with the supporting plate, the movable rod is rotatably connected with the surface of the supporting plate, the top of the, the equal fixedly connected with support column in both sides at slide top, one side and the fixedly connected with fixed plate of box are run through at the top of support column, the board is placed to the top fixedly connected with of fixed plate, the top of placing the board is provided with the measuring device body.

As further preferable in the present technical solution: the equal fixedly connected with slider in both sides of slide, the spout that uses with the slider cooperation is all seted up to the both sides of box inner chamber, the inner wall of spout and the outside sliding connection of slider.

As further preferable in the present technical solution: the outer side of the supporting column is sleeved with a limiting plate, the inner ring of the limiting plate is connected with the outer side of the supporting column in a sliding mode, and the outer ring of the limiting plate is fixedly connected with the inner wall of the box body.

As further preferable in the present technical solution: the top fixedly connected with spring of slide, the top of spring and the inner wall fixed connection of box.

As further preferable in the present technical solution: the top fixedly connected with stopper of threaded rod, the bottom swing joint of threaded rod has the bearing, the inner circle of bearing rotates with the outside of threaded rod to be connected, the outer lane of bearing and the inner wall fixed connection of box.

As further preferable in the present technical solution: the bottom fixedly connected with supporting leg of box, the bottom fixedly connected with non slipping spur of supporting leg, the bottom of non slipping spur is equipped with anti-skidding line.

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

the base for the measuring device solves the problem that the height of the existing base for the measuring device is not adjustable in the using process through the matched use of the turntable, the rotating rod, the first bevel gear, the second bevel gear, the threaded rod, the threaded sleeve, the supporting plate, the movable rod, the idler wheel, the sliding plate, the supporting column, the fixed plate and the placing plate, is convenient for a user to use, and improves the practicability of the device;

through setting up the spout, made things convenient for the slip of slider in the box, the frictional force between slider and the box has been reduced, the effectual life who prolongs the part, use through the cooperation that sets up limiting plate and spring, the stability of support column has been improved, avoided because of lacking stop device, the phenomenon that leads to the support column to appear squinting in the motion process, through setting up the bearing, the rotation of threaded rod in the box has been made things convenient for, the frictional force between threaded rod and the box has been reduced, the effectual life who prolongs the part, through setting up the non slipping spur, the area of contact between supporting leg and the ground has been increased, the stability of supporting leg has been improved, avoided because of lacking anti slipping device, the phenomenon that leads to the supporting leg appearance to rock in the use.

Drawings

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

fig. 2 is a front view of the structure of the present invention;

fig. 3 is a sectional view of the box body of the present invention.

In the figure: 1. a box body; 2. a lifting structure; 3. a turntable; 4. a rotating rod; 5. a first bevel gear; 6. a second bevel gear; 7. a threaded rod; 8. a threaded sleeve; 9. a support plate; 10. a movable rod; 11. a roller; 12. a slide plate; 13. a support pillar; 14. a fixing plate; 15. placing the plate; 16. a measuring device body; 17. a slider; 18. a chute; 19. a limiting plate; 20. a spring; 21. a limiting block; 22. a bearing; 23. supporting legs; 24. and (4) anti-skid blocks.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a terrain measuring device convenient to use comprises a box body 1, wherein an inner cavity of the box body 1 is provided with a lifting structure 2, the lifting structure 2 comprises a rotary disc 3, a rotary rod 4, a first bevel gear 5, a second bevel gear 6, a threaded rod 7, a threaded sleeve 8, a supporting plate 9, a movable rod 10, a roller 11, a sliding plate 12, a supporting column 13, a fixing plate 14 and a placing plate 15, one side of the rotary disc 3 is fixedly connected with the rotary rod 4, one side of the rotary rod 4 penetrates through one side of the box body 1 and is fixedly connected with the first bevel gear 5, the outer side of the first bevel gear 5 is meshed with the second bevel gear 6, the axis of the second bevel gear 6 is sleeved with the threaded rod 7, the outer side of the threaded rod 7 is in threaded connection with the threaded sleeve 8, one side of the threaded sleeve 8 is fixedly connected with the supporting plate 9, the surface of the supporting, the top of movable rod 10 rotates and is connected with gyro wheel 11, the outside roll connection of gyro wheel 11 has slide 12, the equal fixedly connected with support column 13 in both sides at slide 12 top, one side and the fixedly connected with fixed plate 14 of box 1 are run through at the top of support column 13, the board 15 is placed to the top fixedly connected with of fixed plate 14, the top of placing board 15 is provided with measuring device body 16.

In this embodiment, specifically: the sliding plate is characterized in that sliding blocks 17 are fixedly connected to two sides of the sliding plate 12, sliding grooves 18 matched with the sliding blocks 17 are formed in two sides of an inner cavity of the box body 1, the inner walls of the sliding grooves 18 are connected with the outer sides of the sliding blocks 17 in a sliding mode, the sliding of the sliding blocks 17 in the box body 1 is facilitated by the aid of the sliding grooves 18, friction force between the sliding blocks 17 and the box body 1 is reduced, and service lives of parts are effectively prolonged.

In this embodiment, specifically: the outside cover of support column 13 is equipped with limiting plate 19, limiting plate 19's inner circle and support column 13's outside sliding connection, limiting plate 19's outer lane and box 1's inner wall fixed connection, slide 12's top fixedly connected with spring 20, spring 20's top and box 1's inner wall fixed connection use through the cooperation that sets up limiting plate 19 and spring 20, have improved support column 13's stability, have avoided because of lacking stop device, leading to support column 13 to appear the phenomenon of skew in the motion process.

In this embodiment, specifically: the top fixedly connected with stopper 21 of threaded rod 7, the bottom swing joint of threaded rod 7 has bearing 22, the inner circle of bearing 22 rotates with the outside of threaded rod 7 to be connected, the outer lane of bearing 22 and the inner wall fixed connection of box 1 through setting up bearing 22, have made things convenient for the rotation of threaded rod 7 in box 1, have reduced the frictional force between threaded rod 7 and the box 1, the effectual life who prolongs the part.

In this embodiment, specifically: the bottom fixedly connected with supporting leg 23 of box 1, the bottom fixedly connected with non slipping spur 24 of supporting leg 23, the bottom of non slipping spur 24 is equipped with anti-skidding line, through setting up non slipping spur 24, has increased the area of contact between supporting leg 23 and the ground, has improved supporting leg 23's stability, has avoided because of lacking anti-skidding device, has leaded to the phenomenon that supporting leg 23 appears rocking in the use.

Principle of operation or structure principle, when using, the user drives bull stick 4 through carousel 3 and rotates, bull stick 4 drives first bevel gear 5 and rotates, first bevel gear 5 drives second bevel gear 6 and rotates, second bevel gear 6 drives threaded rod 7 and rotates, threaded rod 7 drives the motion of thread bush 8, thread bush 8 drives backup pad 9 motion, backup pad 9 drives movable rod 10 motion, movable rod 10 drives gyro wheel 11 motion, gyro wheel 11 drives slide 12 motion, slide 12 drives support column 13 motion, support column 13 drives fixed plate 14 motion, fixed plate 14 drives and places board 15 motion, it drives measuring device body 16 motion to place board 15, thereby the problem of current base for the measuring device height unadjustable in the use has been solved.

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 (6)

1. A topography measuring device convenient to use, includes box (1), its characterized in that: the inner cavity of the box body (1) is provided with a lifting structure (2), the lifting structure (2) comprises a rotary table (3), a rotary rod (4), a first bevel gear (5), a second bevel gear (6), a threaded rod (7), a threaded sleeve (8), a supporting plate (9), a movable rod (10), a roller (11), a sliding plate (12), a supporting column (13), a fixing plate (14) and a placing plate (15), one side of the rotary table (3) is fixedly connected with the rotary rod (4), one side of the rotary rod (4) penetrates through one side of the box body (1) and is fixedly connected with the first bevel gear (5), the outer side of the first bevel gear (5) is meshed with the second bevel gear (6), the axis of the second bevel gear (6) is sleeved with the threaded rod (7), and the outer side of the threaded rod (7) is in threaded connection with the threaded sleeve (8), one side fixedly connected with backup pad (9) of thread bush (8), the surface of backup pad (9) is rotated and is connected with movable rod (10), the top of movable rod (10) is rotated and is connected with gyro wheel (11), the outside roll connection of gyro wheel (11) has slide (12), the equal fixedly connected with support column (13) in both sides at slide (12) top, one side and fixedly connected with fixed plate (14) of box (1) are run through at the top of support column (13), board (15) are placed to the top fixedly connected with of fixed plate (14), the top of placing board (15) is provided with measuring device body (16).

2. A terrain measuring device as defined in claim 1, wherein: the equal fixedly connected with slider (17) in both sides of slide (12), spout (18) that use with slider (17) cooperation are all seted up to the both sides of box (1) inner chamber, the inner wall of spout (18) and the outside sliding connection of slider (17).

3. A terrain measuring device as defined in claim 1, wherein: the outside cover of support column (13) is equipped with limiting plate (19), the inner circle of limiting plate (19) and the outside sliding connection of support column (13), the outer lane of limiting plate (19) and the inner wall fixed connection of box (1).

4. A terrain measuring device as defined in claim 1, wherein: the top of the sliding plate (12) is fixedly connected with a spring (20), and the top of the spring (20) is fixedly connected with the inner wall of the box body (1).

5. A terrain measuring device as defined in claim 1, wherein: the top fixedly connected with stopper (21) of threaded rod (7), the bottom swing joint of threaded rod (7) has bearing (22), the inner circle of bearing (22) rotates with the outside of threaded rod (7) to be connected, the outer lane of bearing (22) and the inner wall fixed connection of box (1).

6. A terrain measuring device as defined in claim 1, wherein: the bottom fixedly connected with supporting leg (23) of box (1), the bottom fixedly connected with non slipping spur (24) of supporting leg (23), the bottom of non slipping spur (24) is equipped with anti-skidding line.

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