CN216593360U

CN216593360U - Deviation correcting device for riverway surveying instrument

Info

Publication number: CN216593360U
Application number: CN202123392746.6U
Authority: CN
Inventors: 谢中华
Original assignee: Jiangsu Changkong Surveying And Mapping Geographic Information Co ltd
Current assignee: Jiangsu Changkong Surveying And Mapping Geographic Information Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-24
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a river course surveying instrument deviation correcting device, including adjustment mechanism, adjustment mechanism is including increaseing subassembly and rotating assembly, increaseing subassembly and rotating assembly and adjustment mechanism swing joint, increaseing the subassembly and including the slant board, rotating assembly includes the internal gear, when the river course surveying instrument is in the in-service use, through adjusting the slant board in the subassembly of increaseing for the oblique angle of slant board changes, thereby change adjustment assembly's height, reach the purpose of adjustment river course surveying instrument height, and through adjusting the internal gear in the rotating assembly, make adjustment mechanism take place to deflect, the horizontal angle of river course surveying instrument changes, realize the horizontal and longitudinal adjustment of river course surveying instrument promptly, its degree of freedom is high, and it is convenient to adjust, can the accurate each side data of measuring the river course.

Description

River course surveying instrument deviation correcting device

Technical Field

The utility model relates to a surveying instrument technical field specifically is river course surveying instrument deviation correcting device.

Background

River surveying is the work of surveying and mapping the riverbed and the landforms of both banks for the development and regulation of rivers, and correspondingly acquiring and showing the relevant water level data. The main contents are: plane and elevation control measurement; measuring the topography of the river channel; measuring the longitudinal and transverse sections of the river; continuous measurement of the measured water level and the historical flood level; measuring the instantaneous water surface line of a certain river section; investigation or measurement of important features along a river.

Therefore, the accuracy requirement on the surveying instrument is higher in the measuring process, so that the degree of freedom of the surveying instrument is higher, the adjusting range of the surveying instrument is wider when the data is measured, and the obtained data is more accurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a river course surveying instrument deviation correcting device.

In order to solve the technical problem, the utility model provides a following technical scheme: river course mapping appearance deviation correcting device, including adjustment mechanism, adjustment mechanism is including increaseing subassembly and rotating assembly, increaseing subassembly and rotating assembly and adjustment mechanism swing joint, it includes the slant board to increasee the subassembly, rotating assembly includes the internal gear, when the river course mapping appearance is in the in-service use, through adjusting the slant board in the subassembly of increaseing for the oblique angle of slant board changes, thereby change adjustment assembly's height, reach the purpose of adjustment river course mapping appearance height, and through adjusting the internal gear in the rotating assembly, make adjustment mechanism take place to deflect, the horizontal angle of river course mapping appearance changes, realize the horizontal and vertical adjustment of river course mapping appearance promptly, its degree of freedom is high, it is convenient to adjust, can the each side data of accurate measurement river course.

According to the technical scheme, the adjusting mechanism comprises an upper bearing plate, a middle bearing plate and a lower bearing plate, the heightening assembly is arranged between the upper bearing plate and the middle bearing plate, and the rotating assembly is arranged between the middle bearing plate and the lower bearing plate.

According to the technical scheme, the heightening assembly comprises a sliding rod and a threaded rod, a square groove is formed in the end face, close to the upper bearing plate, of the middle bearing plate, sliding grooves are symmetrically formed in the inner walls of two sides of the square groove of the middle bearing plate, the sliding rod is slidably mounted in the sliding grooves, one end of the inclined plate is hinged to the sliding rod, one end, far away from the sliding rod, of the inclined plate is hinged to the end face, close to the middle bearing plate, of the upper bearing plate, and the positions, connected with the upper bearing plate, of the inclined plate are located in the position, close to the center, of the end face of the upper bearing plate.

According to the technical scheme, external threads which are opposite to each other are symmetrically formed in the outer side of the threaded rod, a threaded hole is formed in the middle section of the sliding rod, the threaded rod penetrates through the threaded hole, and a first twisting block is installed at one end of the threaded rod.

According to the above technical scheme, rotating assembly includes the pinion, the lower carrier plate is inside to be set up to the cavity form, internal gear movable mounting is inside the lower carrier plate, pinion and internal gear intermeshing, install the column spinner between internal gear and the middle carrier plate.

According to the technical scheme, the connecting rod is installed to the one end of pinion, the outside of lower carrier plate is worn out to the one end that the pinion was kept away from to the connecting rod, the one end that the pinion was kept away from to the connecting rod is installed and is twisted piece two.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: through being provided with heightening subassembly and rotating assembly, when river course mapping appearance when in actual use, through adjusting the swash plate in the heightening subassembly, make the oblique angle of swash plate change, thereby change adjusting part's height, reach the purpose of adjustment river course mapping appearance height, and through adjusting the internal gear among the rotating assembly, make adjustment mechanism take place to deflect, river course mapping appearance's horizontal angle changes, realize river course mapping appearance's horizontal and vertical adjustment promptly, its degree of freedom is high, it is convenient to adjust, each side data that can the accurate measurement river course.

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 invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an adjusting mechanism of the present invention;

fig. 2 is a schematic top view of the rotating group of the present invention;

in the figure: 1. an adjustment mechanism; 11. an upper deck plate; 12. a middle bearing plate; 13. a lower deck plate;

2. a height adjustment component; 21. a chute; 22. a slide bar; 23. a threaded rod; 24. screwing a first block; 25. an inclined plate;

3. a rotating assembly; 31. screwing a second block; 32. a connecting rod; 33. a spin column; 34. an internal gear; 35. a pinion gear.

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.

Referring to fig. 1-2, the present invention provides a technical solution: river course surveying instrument deviation correcting device, including adjustment mechanism 1, adjustment mechanism 1 is including increaseing subassembly 2 and rotating assembly 3, increaseing subassembly 2 and rotating assembly 3 and adjustment mechanism 1 swing joint, increaseing subassembly 2 and including slant board 25, rotating assembly 3 includes internal gear 34, adjustment mechanism 1 includes upper carrier plate 11, well carrier plate 12 and lower carrier plate 13, increasees subassembly 2 and sets up between upper carrier plate 11 and well carrier plate 12, rotating assembly 3 sets up between well carrier plate 12 and lower carrier plate 13.

Heightening subassembly 2 includes slide bar 22 and threaded rod 23, the square groove has been seted up on the terminal surface that well carrier plate 12 is close to last carrier plate 11, spout 21 has been seted up to the square groove both sides inner wall symmetry of well carrier plate 12, slide bar 22 slidable mounting is in spout 21, the one end and the slide bar 22 of slant board 25 are articulated each other, the one end that slide bar 22 was kept away from to slant board 25 and the terminal surface that last carrier plate 11 is close to well carrier plate 12 are articulated each other, the position that slant board 25 and last carrier plate 11 link to each other is located last carrier plate 11 terminal surface and is close to central department, threaded rod 23 outside symmetry has been seted up each other and is reversed external screw thread, threaded rod 22's middle section position has seted up threaded hole, threaded rod 23 wears to locate in the screw hole, threaded rod 23's one end is installed and is twisted a 24.

The rotating assembly 3 comprises a pinion 35, the inside of the lower bearing plate 13 is hollow, an internal gear 34 is movably mounted inside the lower bearing plate 13, the pinion 35 and the internal gear 34 are meshed with each other, a rotating column 33 is mounted between the internal gear 34 and the middle bearing plate 12, a connecting rod 32 is mounted at one end of the pinion 35, one end, far away from the pinion 35, of the connecting rod 32 penetrates through the outer side of the lower bearing plate 13, and a second screwing block 31 is mounted at one end, far away from the pinion 35, of the connecting rod 32.

The working principle is as follows: when river course surveying instrument is in the in-service use, install the surveying instrument on upper bearing plate 11, twist a 24 through rotating, make it drive threaded rod 23 and rotate, make the screw hole in slide bar 22 take place the displacement because of thread engagement, and because of threaded rod 23 both ends screw thread opposite orientation, two slide bars 22 will realize being close to each other or keeping away from each other in spout 21 under the rotation of threaded rod 23, when two slide bars 22 are close to each other, the contained angle of slant board 25 and well carrier plate 12 changes, make slant board 25 with upper bearing plate 11 jack-up, upper bearing plate 11 drives the surveying instrument and risees, it is just reverse, when slide bar 22 keeps away from each other, upper bearing plate 11 drives the surveying instrument and reduces, realize the altitude mixture control of surveying instrument.

Through rotating and twisting piece two 31, it drives pinion 35 through connecting rod 32 and rotates, pinion 35 and the meshing of internal gear 34 to drive internal gear 34 and rotate, internal gear 34 passes through during the column spinner 33 drives carrier plate 12 and rotates, and well carrier plate 12 drives and drives upper support plate 11 through slide bar 22 and slant board 25 and rotate, thereby drives the surveying instrument and rotates, realizes the transverse rotation of surveying instrument.

Through above-mentioned device for surveying instrument's regulation degree of freedom is high, can accurate measurement multiple river course data.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. River course surveying instrument deviation correcting device, including adjustment mechanism (1), its characterized in that: adjustment mechanism (1) is including increaseing subassembly (2) and rotating assembly (3), increase subassembly (2) and rotating assembly (3) and adjustment mechanism (1) swing joint, it includes slant board (25) to increase subassembly (2), rotating assembly (3) include internal gear (34).

2. The riverway surveying instrument deviation correcting device of claim 1, wherein: adjustment mechanism (1) includes upper carrier plate (11), well carrier plate (12) and lower carrier plate (13), it sets up between upper carrier plate (11) and well carrier plate (12) to transfer high subassembly (2), rotating assembly (3) set up in between carrier plate (12) and lower carrier plate (13).

3. The riverway surveying instrument deviation correcting device of claim 2, wherein: heightening subassembly (2) includes slide bar (22) and threaded rod (23), well carrier plate (12) have been seted up square groove on being close to the terminal surface of last carrier plate (11), spout (21) have been seted up to the square groove both sides inner wall symmetry of well carrier plate (12), slide bar (22) slidable mounting is in spout (21), the one end and the slide bar (22) of slant board (25) are articulated each other, the one end that slide bar (22) were kept away from in slant board (25) and the terminal surface that last carrier plate (11) are close to well carrier plate (12) are articulated each other, the position that slant board (25) and last carrier plate (11) link to each other is located carrier plate (11) terminal surface and is close to center department.

4. The riverway surveying instrument deviation correcting device of claim 3, wherein: the threaded rod (23) is provided with external threads in opposite directions symmetrically on the outer side, a threaded hole is formed in the middle section of the sliding rod (22), the threaded rod (23) is arranged in the threaded hole in a penetrating mode, and a first twisting block (24) is installed at one end of the threaded rod (23).

5. The riverway surveying instrument deviation correcting device of claim 2, wherein: rotating assembly (3) includes pinion (35), lower carrier plate (13) is inside to be set up to the cavity form, internal gear (34) movable mounting is inside lower carrier plate (13), pinion (35) and internal gear (34) intermeshing, install column spinner (33) between internal gear (34) and middle carrier plate (12).

6. The riverway surveying instrument deviation correcting device of claim 5, wherein: connecting rod (32) are installed to the one end of pinion (35), the outside of lower carrier plate (13) is worn to establish by the one end that pinion (35) were kept away from in connecting rod (32), the one end that pinion (35) were kept away from in connecting rod (32) is installed and is twisted piece two (31).