CN110954075A

CN110954075A - RTK (real time kinematic) surveying instrument convenient for recording and analyzing

Info

Publication number: CN110954075A
Application number: CN201911292626.3A
Authority: CN
Inventors: 丁伟
Original assignee: Hefei Jingwei Information Communication Co ltd
Current assignee: Hefei Jingwei Information Communication Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-04-03

Abstract

The invention relates to the technical field of measuring instruments, in particular to an RTK (real time kinematic) surveying instrument convenient for recording and analyzing, which comprises a receiver, a centering rod, a fixing frame and a handbook, and is characterized in that: a clamp is fixed in the middle of the centering rod, a handbook support and a folding type recording structure are respectively fixed on two sides of the clamp, the folding type recording structure comprises an adjusting plate and a folding plate, the adjusting plate is vertically fixed on the clamp, the upper end of the folding plate is hinged with the upper end of the adjusting plate through a connecting rod, clamping grooves are uniformly formed in the outer wall of the adjusting plate in the longitudinal direction, a clamping plate is hinged to the back of the folding plate, and the front face of the folding plate and the front face of the receiver face towards the same direction; the invention can effectively solve the problems of poor integrity, inconvenience in folding, unfolding and carrying and easiness in damage of the recording structure in the prior art.

Description

RTK (real time kinematic) surveying instrument convenient for recording and analyzing

Technical Field

The invention relates to the technical field of measuring instruments, in particular to an RTK (real time kinematic) surveying instrument convenient for recording and analyzing.

Background

An RTK (Real-time kinematic) carrier phase differential technology is a differential method for processing carrier phase observed quantities of two measuring stations in Real time, and the carrier phase acquired by a reference station is sent to a user receiver for difference solving. The method is a new common GPS measurement method, the former static, rapid static and dynamic measurements all need to be solved afterwards to obtain centimeter-level precision, the RTK is a measurement method capable of obtaining centimeter-level positioning precision in real time in the field, a carrier phase dynamic real-time difference method is adopted, the method is a major milestone of GPS application, the appearance of the method is project lofting and terrain mapping, new eosin is brought to various control measurements, and the field operation efficiency is greatly improved.

In various control measurements of highway control measurement, power line measurement, hydraulic engineering control measurement and geodetic survey lamps, when an RTK measuring instrument is used for measurement in the field, the field environment, road signs and the like also need to be recorded so as to facilitate record arrangement work and drawing of drawings after people return indoors. However, when an existing RTK measuring instrument is operated by a person, it is inconvenient to record field conditions at the same time, another person needs to cooperate, and the problem of deviation of the recorded conditions caused by the fact that two persons are not communicated in place often occurs, so that the RTK measuring instrument needs to be measured again, and time and labor are wasted.

For example, chinese patent No. CN201720446073.2, the invention patent with application date of 26.04.2017 discloses a novel RTK measurement instrument for power line surveying, which includes a data acquisition structure, the data acquisition structure includes a clamping member, a thin hand fixing frame is inserted into the clamping member, the thin hand fixing frame includes a fixing frame bottom plate, a first clamping arm and a second clamping arm are disposed at an upper end of the fixing frame bottom plate, the first clamping arm is fixed at a left side of the fixing frame bottom plate, a central rotating shaft and a buckle are disposed on an outer side wall of the first clamping arm, and a plate clamp is fixedly connected to a lower end of the fixing frame bottom plate. The holder includes grafting portion, and the side of grafting portion is provided with the center pin jack, and around having a plurality of buckle jacks around the center pin jack, the center pivot can insert in the center pin jack to at the rotation of center pin jack, the buckle can insert in the buckle jack. The board clip is provided with paper and pens, which is convenient for recording. The turnover is realized by rotating the plug-in hand-thin fixing frame, the RTK hand-thin measurement data and the field condition can be recorded by one person, the operation is simple, and the labor is saved.

A novel RTK measuring apparatu for power line surveys in above-mentioned patent through being fixed with the plate holder on the mount for make things convenient for the staff to take notes relevant data, but current plate holder is integral thin panel clamp, and the area is great, fixes on the mount that the wholeness is relatively poor, and inconvenient receive and release and transport, easily takes place to damage.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides the RTK surveying instrument convenient for recording and analyzing, which can effectively solve the problems that the recording structure in the prior art is poor in integrity, inconvenient to fold, unfold and transport and easy to damage.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a RTK surveying appearance convenient to record analysis, includes receiver, centering rod, mount and handbook, its characterized in that: the middle part of centering rod is fixed with the clamp, the both sides of clamp are fixed with handbook support and foldable record structure respectively, foldable record structure includes adjusting plate and folded sheet, the adjusting plate is vertical to be fixed on the clamp, the upper end of folded sheet is articulated mutually through the upper end of connecting rod and adjusting plate, vertically evenly seted up the draw-in groove on the outer wall of adjusting plate, the back of folded sheet articulates there is the cardboard, the front of folded sheet with the positive orientation of receiver is unanimous.

Furthermore, the folding plate mainly comprises a main plate and two sliding plates, wherein a placing groove is transversely formed in the front side face of the main plate in a penetrating mode, rectangular grooves are symmetrically formed in the left edge and the right edge of the placing groove, a pair of sliding grooves are transversely formed in the upper inner wall and the lower inner wall of the placing groove, and the thickness of each sliding plate is matched with the depth of each rectangular groove.

Furthermore, the two ends of the sliding groove are vertically and symmetrically provided with limiting grooves, and the limiting grooves extend to the front side face of the rectangular groove from the sliding groove at the top.

Furthermore, the both ends of slide are fixed with draw runner and slider, and it slides the joint through draw runner and slider and be in the spout, the slider width matches with the groove width phase-match of spacing groove, and the clearance of slider both sides can make the slide pass through the slider along spacing groove downstream.

Furthermore, when the sliding plate is matched and clamped in the rectangular groove, the gap between the side wall of the sliding plate and the side wall of the rectangular groove is smaller than or equal to 1 mm.

Furthermore, a circular groove is formed in the side wall of the upper end of the main plate.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

1. according to the invention, through increasing the design of the adjusting plate and the folding plate and through the matching of the clamping plate and the clamping groove of the adjusting plate, the uplifting angle of the folding plate can be conveniently adjusted, so that the work is facilitated to adjust a proper angle according to the requirement, and the writing and recording are facilitated; meanwhile, due to the sliding stacking design of the main board of the folding board and the sliding board, when the folding board is required to be used, the sliding board is unfolded to conveniently place paper for writing, and when the folding board is not used, the folding board is folded and unfolded, so that the whole width is similar to the diameter of the fixing frame, and the whole surveying instrument is better in integrity and more attractive; and the folding plate is convenient to fold, unfold and carry, and the folded plate folded together is not easy to damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a left side view of the overall construction of the present invention;

FIG. 2 is an enlarged schematic view A of the present invention;

FIG. 3 is a perspective view of the folding plate of the present invention;

FIG. 4 is an expanded perspective view of the folding plate of the present invention;

FIG. 5 is a perspective view of the main panel of the present invention;

FIG. 6 is a perspective view of the slider of the present invention;

the reference numerals in the drawings denote: 1-a receiver; 2-centering rod; 3-a fixing frame; 4-handbook; 5, clamping a hoop; 6-handbook support; 7-adjusting plate; 8-folding the plate; 9-a main board; 10-a slide plate; 11-a clamping plate; 12-a slide bar; 13-a slide block; 701-card slot; 901-placing grooves; 902-a rectangular slot; 903-a chute; 904-limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

An RTK mapper for facilitating recording and analysis of the present embodiment, refer to fig. 1-6: including receiver 1, centering rod 2, mount 3 and handbook 4, its characterized in that: the middle part of centering rod 2 is fixed with clamp 5, the both sides of clamp 5 are fixed with handbook support 6 and foldable record structure respectively, foldable record structure includes adjusting plate 7 and folded

sheet

8, 7 vertical fixes on clamp 5 of adjusting plate, the upper end of folded sheet 8 is passed through the connecting rod and is articulated mutually with the upper end of adjusting plate 7, draw-in groove 701 has vertically evenly been seted up on the outer wall of adjusting

plate

7, 8 back of folded sheet articulates there is cardboard 11, 8 front of folded sheet and 1 front orientation of receiver are unanimous.

The folding plate 8 mainly comprises a mainboard 9 and two slides 10, and the leading flank of mainboard 9 transversely runs through and has seted up the standing groove 901, and rectangular channel 902 has been seted up to the left and right edge department symmetry of standing groove 901, all transversely has seted up a pair of spout 903 on the upper and lower inner wall of standing groove 901, and the thickness of slide 10 and the degree of depth phase-match of rectangular channel 902.

Limiting grooves 904 are vertically and symmetrically formed in two ends of the sliding groove 903, and the limiting grooves 904 extend from the sliding groove 903 at the top to the front side face of the rectangular groove 902.

The both ends of slide 10 are fixed with draw runner 12 and slider 13, and it slides the joint in spout 903 through draw runner 12 and slider 13, and the slider 13 width matches with the groove width of spacing groove 904, and the clearance of slider 13 both sides can make slide 10 pass through slider 13 and move down along spacing groove 904.

When the sliding plate 10 is matched and clamped in the rectangular groove 902, the gap between the side wall of the sliding plate 10 and the side wall of the rectangular groove 902 is less than or equal to 1 mm.

The circular groove is formed in the side wall of the upper end of the main board 9, and the circular groove can be conveniently used for placing a recording pen.

By increasing the design of the adjusting plate 7 and the folding plate 8 and matching the clamping plate 11 and the clamping groove 701 of the adjusting plate 7, the uplifting angle of the folding plate 8 can be conveniently adjusted, so that the work is facilitated to adjust a proper angle according to the requirement, and the writing of records is facilitated; meanwhile, due to the sliding stacking design of the main board 9 of the folding board 8 and the sliding plate 10, when the folding board is used, the sliding plate 10 is unfolded to conveniently place paper for writing, when the folding board is not used, the folding board 8 is folded, the whole width is similar to the diameter of the fixing frame 3, and the whole surveying instrument is better in integrity and more attractive; and the folding plate 8 which is folded and unfolded together is not easy to be damaged.

In practical use, when the folding plate 8 needs to be unfolded, firstly, the sliding plates 10 which are vertically clamped in the sliding grooves 903 are pulled out towards two sides along the sliding grooves 903 in a back-to-back manner, the sliding plates 10 are respectively pulled until the sliding blocks 13 of the sliding plates correspond to the limiting grooves 904, then the sliding plates 10 move downwards along the limiting grooves 904 through the sliding blocks 13, and the sliding plates 10 are moved into the rectangular grooves 902, at the moment, the sliding plates 10 and the front side surfaces of the placing grooves 901 form a plane, so that the unfolding is completed, the operation is convenient, the structure is compact, and the practicability is good.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a RTK surveying appearance convenient to record analysis, includes receiver, centering rod, mount and handbook, its characterized in that: the middle part of centering rod is fixed with the clamp, the both sides of clamp are fixed with handbook support and foldable record structure respectively, foldable record structure includes adjusting plate and folded sheet, the adjusting plate is vertical to be fixed on the clamp, the upper end of folded sheet is articulated mutually through the upper end of connecting rod and adjusting plate, vertically evenly seted up the draw-in groove on the outer wall of adjusting plate, the back of folded sheet articulates there is the cardboard, the front of folded sheet with the positive orientation of receiver is unanimous.

2. An RTK mapper convenient for recording and analyzing as claimed in claim 1, wherein the folding board mainly comprises a main board and two sliding boards, the front side of the main board is transversely penetrated by a placement slot, the left and right edges of the placement slot are symmetrically provided with rectangular slots, the upper and lower inner walls of the placement slot are transversely provided with a pair of sliding slots, and the thickness of the sliding board matches with the depth of the rectangular slot.

3. An RTK mapper convenient for recording and analyzing as claimed in claim 2, wherein the two ends of the sliding slot are vertically and symmetrically provided with limiting slots, and the limiting slots extend from the sliding slot at the top to the front side of the rectangular slot.

4. An RTK mapper for facilitating recording and analysis as claimed in claim 2, wherein the slider and the slide block are fixed to two ends of the slide plate and slidably engaged with the slide slot through the slider and the slide block, the width of the slide block matches with the width of the limit slot, and the slide plate can move downward along the limit slot through the slide block due to the gap between two sides of the slide block.

5. An RTK mapper for facilitating recording and analysis as recited in claim 2, wherein when the sled is engaged with the rectangular slot, a gap between the sled sidewall and the rectangular slot sidewall is less than or equal to 1 mm.

6. An RTK mapper for facilitating recording and analysis according to claim 2 and further comprising a circular slot formed in an upper sidewall of said main plate.