CN217928087U

CN217928087U - Surveying instrument with leveling function

Info

Publication number: CN217928087U
Application number: CN202221609841.9U
Authority: CN
Inventors: 于祥波
Original assignee: Xuzhou Shuoxiang Information Technology Co ltd
Current assignee: Xuzhou Shuoxiang Information Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-29
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a surveying instrument with leveling function, including bottom coarse leveling mechanism, bracing piece, upper portion fine leveling mechanism, surveying instrument fixed plate and surveying instrument body, the bracing piece is fixed to be located in the bottom coarse leveling mechanism, upper portion fine leveling mechanism locates the free end of bracing piece, surveying instrument fixed plate is located above the upper portion fine leveling mechanism, surveying instrument body is fixed to be located on the surveying instrument fixed plate, be equipped with the bubble spirit level on the surveying instrument fixed plate; the bottom rough leveling mechanism comprises a bottom leveling box and four groups of bottom adjusting components, the four groups of bottom adjusting components are arranged at four corners of the bottom leveling box, and the supporting rods are arranged on the bottom leveling box. The utility model relates to a surveying instrument technical field specifically provides a surveying instrument with function of making level that can carry out coarse adjusting and fine setting to surveying instrument according to concrete user demand.

Description

Surveying instrument with leveling function

Technical Field

The utility model relates to a surveying instrument technical field specifically is a surveying instrument with function of making level.

Background

The engineering of construction, road and geological exploration, mineral exploitation and the like is based on engineering measurement, surveying and mapping instruments including a level, a theodolite, a total station and the like are used in the measuring process, and in the process of using the instruments, because the ground is uneven, manual leveling is needed firstly, and then the measurement can be carried out. The leveling of the existing surveying instrument is simple, and the existing surveying instrument cannot be accurately leveled in place, so that the accuracy of a surveying result is influenced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for remedying above-mentioned current defect, the utility model provides a can carry out the surveying instrument coarse adjustment and the surveying instrument of fine setting the surveying instrument that has the function of making level according to concrete user demand.

The utility model provides a following technical scheme: the utility model provides a surveying instrument with leveling function, including bottom coarse leveling mechanism, bracing piece, upper portion fine leveling mechanism, surveying instrument fixed plate and surveying instrument body, the bracing piece is fixed to be located in bottom coarse leveling mechanism, upper portion fine leveling mechanism locates the free end of bracing piece, surveying instrument fixed plate locates upper portion fine leveling mechanism top, surveying instrument body is fixed to be located on the surveying instrument fixed plate, be equipped with the bubble spirit level on the surveying instrument fixed plate; the bottom rough leveling mechanism comprises a bottom leveling box and four groups of bottom adjusting components, the four groups of bottom adjusting components are arranged at the four corners of the bottom leveling box, and the supporting rods are arranged on the bottom leveling box.

For realizing the quick leveling of surveying instrument body, bottom adjusting part includes drive shaft one, hand wheel one, initiative cone pulley, driven cone pulley, screw sleeve one, threaded rod one, direction slide bar, backup pad, riser and supporting legs, drive shaft one is rotated and is located on the bottom case lateral wall of leveling, hand wheel one is fixed to be located one of drive shaft one and is served in one that is located the bottom case of leveling, initiative cone pulley is located on the drive shaft one, screw sleeve rotates and locates on the bottom case roof of leveling, the lower extreme of screw sleeve one rotates on the bottom case diapire of leveling and extends to the bottom case of leveling outward, driven cone pulley is fixed to be located on the screw sleeve one, driven cone pulley and initiative cone pulley meshing, threaded rod one locates in the screw sleeve one through threaded connection, the direction slide bar slides and locates on the bottom case diapire, the backup pad is located threaded rod one and the lower extreme of direction slide bar, the backup pad lower extreme is located to the riser, the supporting legs articulates and locates the riser lower extreme.

Preferably, the bracing piece is altitude mixture control electric telescopic handle to satisfy the surveying and mapping user demand of surveying and mapping appearance body to co-altitude not.

For realizing the accurate little leveling of surveying instrument body, upper portion fine setting flat-bed machine constructs including upper portion leveling case, drive shaft two, hand wheel two, driving gear, driven gear, threaded sleeve two, threaded rod two, drive limiting plate and support riser, the leveling case in upper portion is located on the altitude mixture control electric telescopic handle, drive shaft two rotates and locates the leveling incasement in upper portion, hand wheel two is fixed to be located the drive shaft two and is located the outer one end of upper portion leveling case, the driving gear is fixed to be located on the drive shaft two, the leveling incasement in upper portion is located in the rotation of threaded sleeve two, driven gear is fixed to be located on the threaded sleeve two, driven gear and driving gear meshing, threaded rod two pass through threaded connection and locate on the threaded sleeve two, surveying instrument fixed plate lower surface is located to the drive limiting plate, be equipped with the drive spout on the drive limiting plate, the fixed upper portion leveling case upper surface of locating of support riser, it is equipped with the drive post to support the riser upper end, drive post block slides and locates in the drive spout.

Further, the diameter and the number of teeth of the driven gear are larger than those of the driving gear.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a pair of surveying instrument with function of making level can realize surveying instrument body horizontally high-efficient quick adjustment through the setting of the thick levelling mechanism in bottom to through the setting of the fine levelling mechanism in upper portion, realized surveying instrument body horizontally accurate fine adjustment, guaranteed surveying instrument body mapping work's accurate nature.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a surveying instrument with leveling function according to the present invention;

fig. 2 is a schematic structural diagram of a bottom coarse leveling mechanism of a surveying instrument with leveling function according to the present invention;

fig. 3 is a schematic structural diagram of an upper micro-leveling mechanism of a surveying instrument with leveling function according to the present invention;

fig. 4 is the utility model provides a surveying instrument fixed plate and surveying instrument body's of surveying instrument with function of making level schematic diagram.

The device comprises a bottom coarse leveling mechanism, a height adjusting electric telescopic rod, a top fine leveling mechanism, a surveying instrument fixing plate, a surveying instrument body, a bubble level meter, a bottom leveling box, a driving shaft I, a driving wheel I, a driving conical wheel 11, a driven conical wheel I, a threaded sleeve I, a threaded rod I, a driving rod 14, a guide sliding rod 15, a supporting plate 16, a vertical plate 17, a supporting leg 18, a top leveling box, a driving shaft II, a driving wheel II, a driving limiting plate 21, a driving gear 22, a driven gear 23, a threaded sleeve II, a threaded rod II, a driving limiting plate 25, a supporting vertical plate 26, a supporting vertical plate 27, a driving sliding groove 28 and a driving column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 4, the technical scheme adopted by the utility model is as follows: a surveying instrument with a leveling function comprises a bottom coarse leveling mechanism 1, a support rod, an upper fine leveling mechanism 3, a surveying instrument fixing plate 4 and a surveying instrument body 5, wherein the support rod is fixedly arranged in the bottom coarse leveling mechanism 1, the upper fine leveling mechanism 3 is arranged at the free end of the support rod, the surveying instrument fixing plate 4 is arranged above the upper fine leveling mechanism 3, the surveying instrument body 5 is fixedly arranged on the surveying instrument fixing plate 4, and a bubble level 6 is arranged on the surveying instrument fixing plate 4; the bottom coarse leveling mechanism 1 comprises a bottom leveling box 7 and four groups of bottom adjusting components, the four groups of bottom adjusting components are arranged at the four corners of the bottom leveling box 7, supporting rods are arranged on the bottom leveling box 7, and the supporting rods are height adjusting electric telescopic rods 2.

The bottom adjusting assembly comprises a first driving shaft 8, a first hand wheel 9, a driving conical wheel 10, a driven conical wheel 11, a first threaded sleeve 12, a first threaded rod 13, a guide sliding rod 14, a supporting plate 15, a vertical plate 16 and a supporting leg 17, wherein the first driving shaft 8 is rotatably arranged on the side wall of the bottom leveling box 7, the first hand wheel 9 is fixedly arranged at one end of the first driving shaft 8 located at the bottom leveling box 7, the driving conical wheel 10 is arranged on the first driving shaft 8, the first threaded sleeve 12 is rotatably arranged on the inner top wall of the bottom leveling box 7, the lower end of the first threaded sleeve 12 is rotatably arranged on the bottom wall of the bottom leveling box 7 and extends out of the bottom leveling box 7, the driven conical wheel 11 is fixedly arranged on the first threaded sleeve 12, the driven conical wheel 11 is meshed with the driving conical wheel 10, the first threaded rod 13 is arranged in the first threaded sleeve 12 through threaded connection, the guide sliding rod 14 is slidably arranged on the bottom wall of the bottom leveling box 7, the supporting plate 15 is arranged at the lower end of the first threaded sleeve 13 and the guide sliding rod 14, the vertical plate 16 is hinged to the lower end of the supporting leg 16.

Upper portion fine leveling mechanism 3 includes upper portion levelling case 18, drive shaft two 19, two hand wheel 20, driving gear 21, driven gear 22, two threaded sleeve 23, two threaded rod 24, drive limiting plate 25 and support riser 26, height adjustment electric telescopic handle 2 is located to upper portion levelling case 18, drive shaft two 19 is rotated and is located in upper portion levelling case 18, two fixed one end of locating two drive shaft 19 in upper portion levelling case 18 of hand wheel 20, driving gear 21 is fixed to be located on drive shaft two 19, two 23 of threaded sleeve rotate and locate in upper portion levelling case 18, driven gear 22 is fixed to be located on two 23 of threaded sleeve, driven gear 22 and the meshing of driving gear 21, two 24 of threaded rod locate on two 23 of threaded sleeve through threaded connection, drive limiting plate 25 locates 4 lower surfaces of surveying and mapping appearance fixed plate, be equipped with drive spout 27 on the drive limiting plate 25, support riser 26 is fixed to be located upper portion levelling case 18 upper surface, support riser 26 upper end is equipped with drive post 28, drive post 28 block is slided and is located in drive spout 27. The diameter and the number of teeth of the driven gear 22 are larger than those of the driving gear 21.

When the surveying instrument is used specifically, if the ground height difference is large, a group of corresponding hand wheels 9 are rotated to drive a driving shaft I8 to rotate and drive, a threaded sleeve I12 is driven to rotate under the meshing action of a driving conical wheel 10 and a driven conical wheel 11, the threaded sleeve I12 drives a threaded rod I13 to ascend or descend under the limiting and guiding action of a guide sliding rod 14, the threaded rod I13 drives a supporting plate 15, a vertical plate 16 and a supporting leg 17 to ascend and descend, the supporting leg 17 is stably supported on the ground, after basic leveling is completed, a hand wheel II 20 is rotated, a threaded sleeve II 23 is driven to rotate under the meshing action of a driving gear 21 and a driven gear 22, the threaded sleeve II 23 drives a threaded rod II 24 to drive a surveying instrument fixing plate 4 to conduct levelness adjustment, meanwhile, a driving column 28 slides in a driving sliding groove 27, and speed reduction driving is achieved due to the difference of the number of diameter teeth of the driving gear 21 and the driven gear 22, and therefore accurate micro leveling of the surveying instrument body 5 is conducted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a surveying instrument with make level function which characterized in that: the device comprises a bottom coarse leveling mechanism, a supporting rod, an upper fine leveling mechanism, a surveying instrument fixing plate and a surveying instrument body, wherein the supporting rod is fixedly arranged in the bottom coarse leveling mechanism, the upper fine leveling mechanism is arranged at the free end of the supporting rod, the surveying instrument fixing plate is arranged above the upper fine leveling mechanism, the surveying instrument body is fixedly arranged on the surveying instrument fixing plate, and a bubble level meter is arranged on the surveying instrument fixing plate; the bottom rough leveling mechanism comprises a bottom leveling box and four groups of bottom adjusting components, the four groups of bottom adjusting components are arranged at the four corners of the bottom leveling box, and the supporting rods are arranged in the bottom leveling box.

2. The surveying instrument with leveling function according to claim 1, characterized in that: the bottom adjusting part comprises a first driving shaft, a first hand wheel, a first driving conical wheel, a driven conical wheel, a first threaded sleeve, a first threaded rod, a guide sliding rod, a supporting plate, a vertical plate and supporting legs, the first driving shaft is rotated and arranged on the side wall of the bottom leveling box, the first hand wheel is fixedly arranged on one end of the first driving shaft, which is located on the bottom leveling box, the first driving conical wheel is arranged on the first driving shaft, the first threaded sleeve is rotated and arranged on the top wall of the bottom leveling box, the lower end of the first threaded sleeve is rotated on the bottom leveling box bottom wall and extends to the outside of the bottom leveling box, the driven conical wheel is fixedly arranged on the first threaded sleeve, the driven conical wheel is meshed with the first driving conical wheel, the first threaded rod is arranged in the first threaded sleeve through threaded connection, the guide sliding rod is slidably arranged on the bottom leveling box bottom wall, the lower ends of the first threaded rod and the guide sliding rod are arranged on the supporting plate, the vertical plate is arranged at the lower end of the supporting plate, and the supporting legs are hinged to the lower ends of the vertical plate.

3. The surveying instrument with leveling function according to claim 2, characterized in that: the bracing piece is altitude mixture control electric telescopic handle.

4. The surveying instrument with leveling function according to claim 3, characterized in that: the upper portion fine setting flat-bed machine constructs including upper portion leveling case, drive shaft two, hand wheel two, driving gear, driven gear, threaded sleeve two, threaded rod two, drive limiting plate and support riser, the leveling case of upper portion is located on the altitude mixture control electric telescopic handle, drive shaft two rotates and locates the leveling incasement of upper portion, hand wheel two is fixed to be located the drive shaft two and lies in the outer one end of upper portion leveling case, the driving gear is fixed to be located on the drive shaft two, the leveling incasement of upper portion is located in the rotation of threaded sleeve two, driven gear is fixed to be located on the threaded sleeve two, driven gear and driving gear meshing, the threaded rod is two to pass through threaded connection and is located on the threaded sleeve two, the surveying instrument fixed plate lower surface is located to the drive limiting plate, be equipped with the drive spout on the drive limiting plate, support the riser is fixed to be located upper portion leveling case upper surface, it is equipped with the drive post to support the riser upper end, the drive post block slides and locates in the drive spout.

5. The surveying instrument with leveling function according to claim 4, characterized in that: the diameter and the number of teeth of the driven gear are both larger than those of the driving gear.