CN107886827A - A kind of total powerstation model of total station instrument coordinate MEASUREMENT TEACHING model - Google Patents
A kind of total powerstation model of total station instrument coordinate MEASUREMENT TEACHING model Download PDFInfo
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- CN107886827A CN107886827A CN201711358213.1A CN201711358213A CN107886827A CN 107886827 A CN107886827 A CN 107886827A CN 201711358213 A CN201711358213 A CN 201711358213A CN 107886827 A CN107886827 A CN 107886827A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
Abstract
This divisional application is related to a kind of teaching tool, more particularly to a kind of total powerstation model of total station instrument coordinate MEASUREMENT TEACHING model；Technical essential is：The total powerstation model, including second base (4), the second straight-bar (5), dial disc (7), lock ring ring (6) and loop bar (8), the bottom of second straight-bar (5) is fixedly connected with second base (4)；The top of second straight-bar (5) is the threaded post that diameter is less than the second straight-bar body, the bottom of loop bar has the screwed hole coordinated with the threaded post of second straight-bar, the dial disc (7) of disc-shaped is enclosed in the threaded post of the second straight-bar (5), the threaded post of second straight-bar (5) is screwed in the screwed hole of the loop bar and screwed, dial disc (7) is fastened in the threaded post on the second straight-bar (5) top between the second straight-bar (5) and loop bar (8)；By the use of total station instrument coordinate MEASUREMENT TEACHING model, explained with reference to the signal of teacher, student can be made to understand the basic process and related work of total station instrument coordinate measurement vividly, greatly lift teaching efficiency.
Description
The application is application number 2017100250621, applying date 2017-01-13, " total station instrument coordinate measures denomination of invention
The divisional application of teaching mode and measuring method ".
Technical field
The present invention relates to a kind of teaching tool, more particularly to a kind of teaching mode.
Background technology
The main process of total station instrument coordinate measurement is data acquisition and setting-out, and data acquisition is determine tested point specific
Coordinate, setting-out are to give a specific coordinate, and the particular location of this coordinate is found in actual landform.In measurement of coordinates, number
It is related to the set content of survey station point and backsight point, and the measurement process of tested point according to collection.Setting-out removes survey station point and backsight point
Setting outside, also position a little is found out in actual landform according to coordinate data, the simple oral explanation for depending on teacher, student can not
The basic process and related work of total station instrument coordinate measurement are understood vividly, such as：Backsight point is set, what tested point was measured
Principle process, the survey of building are set.
The content of the invention
To solve the defects of prior art is present, it is an object of the invention to provide a kind of total station instrument coordinate MEASUREMENT TEACHING mould
Type, it is divided into two models, and one is control point model, and another is total powerstation model, and both combine, and by demonstration, is improved
Teaching efficiency.
The technical scheme is that：
A kind of total station instrument coordinate MEASUREMENT TEACHING model, including control point model and total powerstation model；
The control point model includes first base, the first straight-bar and mark cloth, the bottom and first of first straight-bar
Base is fixedly connected, and mark cloth is socketed in the top of the first straight-bar；
The total powerstation model, including second base, the second straight-bar, dial disc, lock ring ring and loop bar, described second is straight
The bottom of bar is fixedly connected with second base；The top of second straight-bar be diameter be less than the second straight-bar body threaded post, loop bar
Bottom there is the screwed hole coordinated with the threaded post of second straight-bar, the dial disc of disc-shaped is enclosed on the spiral shell of the second straight-bar
On line post, the threaded post of the second straight-bar is screwed in the screwed hole of the loop bar and screwed, dial disc is fastened on second
In the threaded post on the second straight-bar top between straight-bar and loop bar；Lock ring hoop is connected on the periphery in loop bar portion on the lower side, and lock ring
Ring is located at the top of dial disc.
The lock ring ring includes ring body, brace and cross bar, and cross bar and ring body are integral type structure, the side of ring body
There are two symmetrical screwed holes that may pass through bolt for being used to fasten ring body, the brace is by its one end for adjusting brace
The roller at angle of inclination is movably connected in the opposite side of ring body.
Further, one end of brace is fixed with roller, is slotted on the side of ring body, and roller is placed on into cell body
In, and roller is clamped by the two side of groove, two side and roller have the coaxial through hole passed through for axle, and the axle is stretching out both sides
Part outside wall is threaded to form thread spindle, and screwing bolts make roller to fasten the distance of two side on thread spindle
It is fixedly clamped by two side.
Further, one end of brace is fixed with roller, and roller is the magnet of wheel shape, changes magnet and lock ring ring
Contact angle, adjust the angle of inclination of brace.
Further, the bolt is fixed in screwed hole by ears nut (6.2).
Further, the screw thread of the second straight-bar bottom is connected with screwed hole screw thread at second base center, and described
The screw thread of one straight-bar bottom is connected with screwed hole screw thread at first base center, and the first straight-bar and the second straight-bar are cylindrical type
Telescopic rod.
Further, the dial disc carries uniform scale mark (7.1), and at " 0 " scale of the scale mark
There is mark " X ", there is mark " Y " at " 90 " scale, the circle centre position of dial disc has screwed hole, matches somebody with somebody with the screw thread on the second straight-bar top
Closing to be fixedly connected, the upper marker " Z " of the loop bar, brace and the cross bar shaft has mark " SD " and " HD " respectively, and
It is cylinder telescopic rod.
Further, the first base and second base are disk, and the circle centre position of disk is provided with screwed hole, the first bottom
The screwed hole of seat is threadedly coupled with screwed first straight-bar, the screwed hole of second base and screwed second straight-bar spiral shell
Line connects.
A kind of total station instrument coordinate measuring method using any above-mentioned total station instrument coordinate MEASUREMENT TEACHING model, step are as follows：
Data acquisition and setting-out.
Further, the method for the data acquisition is as follows：Total powerstation model is placed at a survey station point A, is represented and is set up entirely
Instrument of standing is completed, and control point model is placed at backsight point B, represents the setting for completing backsight point, slightly unclamps loop bar, rotates lock ring
Ring so that with backsight point B substantially in the same plane, twisting ears nut (6.2) fixes lock ring to plane where brace and cross bar
The ring body of ring, then swings brace, allows brace to be directed at backsight point B mark cloth, and rotation loop bar is fixed again, represents whole station
Instrument is directed at backsight point B to carry out the orientation of backsight point, total powerstation is found the coordinate system north to representative establishes coordinate system；With
After repeat the above steps, total powerstation is directed at unknown tested point C, now brace represents total powerstation to tested point C oblique distance SD,
Cross bar represents total powerstation to the flat away from HD of tested point C, and the angle of brace and cross bar is α；
Geometrical relationship is SD × cos α=HD；
The angle of cross bar and " 0 " scale mark on dial disc is β, and β is unknown tested point C grid azimuth, according to
Known survey station point A (XA, YA, ZA) coordinate measures tested point C (XC, YC, ZC) coordinate, geometrical relationship is
XC=XA+HD×cosβ
YC=YA+HD×sinβ
ZC=ZA+SD×sinα
All point coordinates to be measured, data acquisition are obtained with this.
Further, the setting-out, total powerstation model are placed at a survey station point A, are represented and are set up total powerstation completion, will control
Point model is placed at backsight point B, represents the setting for completing backsight point, after being oriented to backsight point, mobile control point coordinates
Model, the ring body of lock ring ring is then rotated, swing brace and be allowed to alignment control point model, twisting ears nut (6.2) is fixed
Lock ring ring, rotation loop bar fixed again, thus when brace represent oblique distance SD, cross bar represent put down away from HD and cross bar
The angle α between angle β, cross bar and brace between the X-axis represented with " 0 " scale marked on clock dial, obtains and controls at present
Point coordinates (X processedC', YC', ZC ’), geometrical relationship is：
XC'=XA+HD×cosβ
YC'=YA+HD×sinβ
ZC'=ZA+SD×sinα
According to given known point coordinate pair than the coordinate values that differ,
Δ X=XC-XC’
Δ Y=YC-YC’
Δ Z=ZC-ZC’
Autotelic mobile control point model is carried out again, is repeated the above steps, until coordinate pair is than difference value, Δ X, Δ
Y, Δ Z is 0, and now model position in control point is known point coordinates in the particular location of actual landform, other layout points
Similarly found out with above-mentioned steps, complete setting-out.
The beneficial effects of the invention are as follows：By the use of total station instrument coordinate MEASUREMENT TEACHING model, said with reference to the signal of teacher
Solution, student can be made to understand the basic process and related work of total station instrument coordinate measurement, greatly lifting teaching vividly
Effect.
Brief description of the drawings
The shared width of accompanying drawing 9 of the present invention.
Fig. 1 is the front view using present invention control point model；
Fig. 2 is the top view of present invention control point model；
Fig. 3 is the front view of total powerstation model of the present invention；
Fig. 4 is the top view of total powerstation model of the present invention
Fig. 5 is the partial enlarged drawing of total powerstation model of the present invention；
Fig. 6 is the enlarged partial isometric view of total powerstation model of the present invention；
Fig. 7 is the stereogram of present invention control point model；
Fig. 8 is the stereogram of total powerstation model of the present invention；
Fig. 9 is a kind of brace angle of inclination adjustment structure.
Reference is as follows in figure：1st, the first straight-bar, 2, first base, 3, mark cloth, 4, second base, 5, second is straight
Bar, 6, lock ring ring, 6.1, bolt, 6.2, ears nut, 6.3, movable pulley, 7, dial disc, 7.1, scale mark, 8, loop bar,
9th, brace, 10, cross bar.
Embodiment
The present invention will be further described by 1-9 below in conjunction with the accompanying drawings：
The technical scheme is that：Total station instrument coordinate MEASUREMENT TEACHING model, is broadly divided into two parts.A part is control
Point model, used as backsight point and tested point；The control point model includes：First straight-bar 1 and first base 2 by nut with
The mode of bolt is connected, and mark cloth 3 is enclosed on straight-bar 2.Another part is total powerstation model, the total powerstation model, including
Two bases 4, the second straight-bar 5, the lock ring ring 6 of dial disc 7 and loop bar 8, bottom and the second base 4 of second straight-bar 5 are fixed
Connection；
The top of second straight-bar 5 is the threaded post that diameter is less than the second straight-bar body, and the bottom of loop bar has and described the
The screwed hole that the threaded post of two straight-bars coordinates, the dial disc 7 of disc-shaped is enclosed in the threaded post of the second straight-bar 5, straight by second
In the screwed hole of the threaded post screw-in loop bar of bar 5 and screw, dial disc 7 is fastened on the second straight-bar 5 and loop bar 8
Between the top of the second straight-bar 5 threaded post on；The hoop of lock ring ring 6 is connected on the periphery in 8 portion on the lower side of loop bar, and lock ring ring 6 is located at
The top of dial disc 7.The mode of the threaded hole screw thread post of loop bar is used, the dial disc 7 being enclosed in threaded post is tight
Gu between the second straight-bar body and loop bar；The lock ring ring 6 includes ring body, brace 9 and cross bar 10, cross bar 10 and ring body
For integral type structure or it is fixedly connected, the side of ring body there are two pairs that may pass through bolt 6.1 for being used to fasten ring body
Claim screwed hole, the brace 9 is movably connected in the another of ring body by the roller for being used to adjust the angle of inclination of brace 9 of its one end
Side, i.e., there is brace angle of inclination adjustment structure, in one embodiment, the adjustment structure is in the ring body：Referring to figure
9, one end of brace 9 is fixed with roller, is slotted on the side of ring body, roller is placed in cell body, and by the both sides of groove
Wall clamps roller, and two side and roller have the coaxial through hole passed through for axle, and the axle is stretching out the part band outside two side
There is screw thread to form thread spindle, screwing bolts make roller be clamped by two side solid to fasten the distance of two side on thread spindle
It is fixed；After bolt unscrews, roller is rotatable state, adjusts brace angle.
The first base 2 and second base 4 are disc structures, thickness 20mm, diameter 100mm, spiral bore dia
8mm, circle centre position have screwed hole.
The dial disc 7 is that thickness is 2mm, diameter 120mm, screw thread bore dia 6mm disk, is carved thereon with uniform
Scale designation (7.1), and have mark " X " at " 0 " scale, there is mark " Y " at " 90 " scale, the circle centre position of dial disc 7 has screw thread
Hole, for being socketed in 5 screwed top of the second straight-bar.
The threaded place in the bottom of second straight-bar 5 is connected with the circle centre position screwed hole of second base 4, the lower bands of the first straight-bar 1
It is connected at screw thread with the circle centre position screwed hole of first base 2, and two bars are cylinder telescopic rod.The height of second straight-bar 5
200mm, it is respectively 12mm and 10mm by diameter, highly forms telescopic rod for 100mm two bars.Its underpart has a length of
16mm, a diameter of 8mm threaded post can be connected with the screwed hole of second base 4.A length of 30mm, diameter are arranged at the top of the second straight-bar
It is connected for 6mm threaded post with the lock ring ring 6, dial disc 7 and loop bar 8.
8 a length of 100mm of loop bar, diameter 10mm, lower thread bore dia 6mm, on lock ring ring 6, is enclosed on straight-bar
At 5 top screw threads, fixed lock ring ring 6 and dial disc 7.And mark " Z " is arranged at the top of loop bar 8.
Brace 9 and cross bar 10 shaft has mark " SD " and " HD " respectively, and is cylinder telescopic rod.Its length point
Not Wei 160mm and 100mm, diameter is all 6mm.
The movable pulley 6.3 is welded on coupling part and is integral with lock ring ring 6.
In one embodiment, in order to adjust the angle of inclination of brace, using another kind to brace angle adjustment mechanism, i.e.,
Roller is arranged to the magnet of wheel shape, changes the contact angle of magnet and lock ring ring, so as to adjust the angle of inclination of brace
Referring to Fig. 6.
Straight-bar and dial disc material above is rigidity and the preferable mild steel of toughness.
In one embodiment, the control point model of the total station instrument coordinate MEASUREMENT TEACHING model is by first base 1,
One straight-bar 2 and mark cloth 3 are mutually assembled, and are used as backsight point and tested point, and the model can be multiple and first is straight
Bar 2 is telescopic rod, marks on cloth Reference character " A ", " B ", " C " etc. to represent backsight point and different tested points.Total powerstation
Model is connected by second base 4 with the bottom of straight-bar 5, and the second straight-bar 5 is telescopic rod, and installation is carved successively from the bottom to top on its top
Spend disk 7, lock ring ring 6 and loop bar 8.The circle centre position of dial disc 7 has screwed hole to be penetrated by the top of the second straight-bar 5.The bottom spiral shell of loop bar 8
Pit, which is enclosed on the second straight-bar 5, plays fixed dial disc 7.Scale mark 7.1 on dial disc 7 represents the number of degrees, its
In for " 0 ", " 90 " scale mark at be also respectively provided with mark " X ", " Y ", represent the X in the earth coordinates of foundation respectively
Axle and Y-axis, loop bar 8 represent the Z axis of earth coordinates.The cross bar 10 being integrated with lock ring ring 6, which represents, puts down away from HD, and it represents brace
9 i.e. oblique distance SD projection.Lock ring ring 6 can rotate before loop bar 8 is fixed around the top of straight-bar 5, and brace 9 is connected with movable pulley 6.3,
And it can be swung up and down around movable pulley 6.3.
Dismountable total powerstation model is installed, is placed at a survey station point A, represents and sets up total powerstation completion.Will be removable
Unload control point model to install and be placed on backsight point B at, represent the setting of completion backsight point.Loop bar 8 is slightly unclamped afterwards, rotates lock ring
Ring 6 so that substantially in the same plane, twisting ears nut 6.2 is fixed tight by brace 9 and the place plane of cross bar 10 and backsight point B
Garter spring 6, brace 9 is then swung, allow brace alignment backsight point B to mark cloth 3, rotation loop bar 8 is fixed again, represents total powerstation pair
Quasi- backsight point B, this purpose are to carry out the orientation of backsight point, total powerstation is found the coordinate system north to representative establishes coordinate system.
Then repeat the above steps, total powerstation is directed at unknown tested point C, now brace 9 represents total powerstation to the oblique of tested point C
Away from SD, cross bar 10 represents total powerstation to the flat away from HD of tested point C, and the angle of brace 9 and cross bar 10 is α；
Geometrical relationship is SD × cos α=HD；
The angle of " 0 " scale mark is β on cross bar 10 and dial disc 7, and β is unknown tested point C grid azimuth, root
According to known survey station point A (XA, YA, ZA) coordinate measures tested point C (XC, YC, ZC) coordinate, geometrical relationship is
XC=XA+HD×cosβ
YC=YA+HD×sinβ
ZC=ZA+SD×sinα
All point coordinates to be measured, data acquisition are obtained with this.
The survey station point and backsight point of setting-out process set same data acquisition, after being oriented to backsight point, there is mesh
Mobile control point coordinate model, then rotate lock ring ring 6, swing brace 9 and be allowed to be directed at control point coordinate model, twisting is double
Ear snail mother 6.2 fixes lock ring ring 6, and rotation loop bar 8 is fixed again, thus when brace 9 the oblique distance SD, the cross bar 10 that represent represent
The flat X-axis represented away from " 0 " scale marked on HD and cross bar 10 and clock dial 7 between angle β and cross bar 10 with it is oblique
Angle α between bar 9, obtain and control point coordinates (X at presentC', YC', ZC'), geometrical relationship is：
XC'=XA+HD×cosβ
YC'=YA+HD×sinβ
ZC'=ZA+SD×sinα
According to given known point coordinate pair than the coordinate values that differ,
Δ X=XC-XC’
Δ Y=YC-YC’
Δ Z=ZC-ZC’
Autotelic mobile control point model is carried out again, is repeated the above steps, until coordinate pair is than difference value, Δ X, Δ
Y, Δ Z is 0, and now model position in control point is known point coordinates in the particular location of actual landform, other layout points
Similarly found out with above-mentioned steps, complete setting-out.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification
Also it should be regarded as protection scope of the present invention.
Claims (1)
- A kind of 1. total powerstation model of total station instrument coordinate MEASUREMENT TEACHING model, it is characterised in that the total powerstation model, including the Two bases (4), the second straight-bar (5), dial disc (7), lock ring ring (6) and loop bar (8), the bottom of second straight-bar (5) with Second base (4) is fixedly connected；The top of second straight-bar (5) is the threaded post that diameter is less than the second straight-bar body, under loop bar Portion has the screwed hole coordinated with the threaded post of second straight-bar, and the dial disc (7) of disc-shaped is enclosed on the second straight-bar (5) In threaded post, the threaded post of the second straight-bar (5) is screwed in the screwed hole of the loop bar and screwed, dial disc (7) is tight Gu in the threaded post on the second straight-bar (5) top between the second straight-bar (5) and loop bar (8)；Lock ring ring (6) hoop is connected on loop bar (8) on the periphery in portion on the lower side, and lock ring ring (6) is located at the top of dial disc (7)；The lock ring ring (6) include ring body, tiltedly Bar (9) and cross bar (10), cross bar (10) are integral type structure with ring body, and the side of ring body has two to be used to fasten ring body The symmetrical screwed hole that may pass through bolt (6.1), the brace (9) by its one end be used for adjust brace (9) angle of inclination Roller be movably connected in the opposite side of ring body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711358213.1A CN107886827B (en) | 2017-01-13 | 2017-01-13 | A kind of total station model of total station instrument coordinate MEASUREMENT TEACHING model |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025062.1A CN106652725B (en) | 2017-01-13 | 2017-01-13 | Total station instrument coordinate MEASUREMENT TEACHING model and measurement method |
| CN201711358213.1A CN107886827B (en) | 2017-01-13 | 2017-01-13 | A kind of total station model of total station instrument coordinate MEASUREMENT TEACHING model |
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| CN201710025062.1A Division CN106652725B (en) | 2017-01-13 | 2017-01-13 | Total station instrument coordinate MEASUREMENT TEACHING model and measurement method |
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| CN107886827A true CN107886827A (en) | 2018-04-06 |
| CN107886827B CN107886827B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811250239.9A Active CN109215466B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with control point model |
| CN201811250301.4A Active CN109300381B (en) | 2017-01-13 | 2017-01-13 | Lofting method for coordinate measurement of total station |
| CN201811252742.8A Active CN109300383B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measuring method |
| CN201811250286.3A Active CN109300380B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with tight hoop |
| CN201811252738.1A Active CN109272846B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement method of total station coordinate measurement teaching model |
| CN201711358213.1A Active CN107886827B (en) | 2017-01-13 | 2017-01-13 | A kind of total station model of total station instrument coordinate MEASUREMENT TEACHING model |
| CN201811252725.4A Active CN109300382B (en) | 2017-01-13 | 2017-01-13 | Total powerstation coordinate measurement teaching model down tube angle regulation structure has |
| CN201811250256.2A Active CN109102750B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement data acquisition method |
| CN201811252717.XA Active CN109064868B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with down tube inclination angle adjusting structure |
| CN201710025062.1A Active CN106652725B (en) | 2017-01-13 | 2017-01-13 | Total station instrument coordinate MEASUREMENT TEACHING model and measurement method |
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| CN201811250239.9A Active CN109215466B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with control point model |
| CN201811250301.4A Active CN109300381B (en) | 2017-01-13 | 2017-01-13 | Lofting method for coordinate measurement of total station |
| CN201811252742.8A Active CN109300383B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measuring method |
| CN201811250286.3A Active CN109300380B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with tight hoop |
| CN201811252738.1A Active CN109272846B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement method of total station coordinate measurement teaching model |
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| CN201811252725.4A Active CN109300382B (en) | 2017-01-13 | 2017-01-13 | Total powerstation coordinate measurement teaching model down tube angle regulation structure has |
| CN201811250256.2A Active CN109102750B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement data acquisition method |
| CN201811252717.XA Active CN109064868B (en) | 2017-01-13 | 2017-01-13 | Total station coordinate measurement teaching model with down tube inclination angle adjusting structure |
| CN201710025062.1A Active CN106652725B (en) | 2017-01-13 | 2017-01-13 | Total station instrument coordinate MEASUREMENT TEACHING model and measurement method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109102750B (en) | 2020-09-22 |
| CN109064868A (en) | 2018-12-21 |
| CN109300382B (en) | 2020-09-22 |
| CN109272846A (en) | 2019-01-25 |
| CN109300381A (en) | 2019-02-01 |
| CN109215466A (en) | 2019-01-15 |
| CN109300380A (en) | 2019-02-01 |
| CN109102750A (en) | 2018-12-28 |
| CN107886827B (en) | 2019-10-25 |
| CN109300380B (en) | 2020-10-09 |
| CN109300383A (en) | 2019-02-01 |
| CN109300382A (en) | 2019-02-01 |
| CN109064868B (en) | 2020-09-22 |
| CN106652725A (en) | 2017-05-10 |
| CN109272846B (en) | 2020-09-22 |
| CN106652725B (en) | 2019-07-19 |
| CN109215466B (en) | 2020-09-22 |
| CN109300383B (en) | 2020-10-09 |
| CN109300381B (en) | 2020-10-09 |
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