CN2171107Y - Movable surveying markers - Google Patents
Movable surveying markers Download PDFInfo
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- CN2171107Y CN2171107Y CN 93246019 CN93246019U CN2171107Y CN 2171107 Y CN2171107 Y CN 2171107Y CN 93246019 CN93246019 CN 93246019 CN 93246019 U CN93246019 U CN 93246019U CN 2171107 Y CN2171107 Y CN 2171107Y
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 238000005259 measurement Methods 0.000 abstract description 3
- 239000003550 marker Substances 0.000 abstract 12
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000004575 stone Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 238000013507 mapping Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to movable surveying marker, comprising a marker root, a marker body, a marker target, and a marker stone. A marker body mainly comprises a base rod, a marker rod, and a cross rod, which are made of a circular pipeline. The basic rod and the marker rod shaft one shaft together. The shaft line of the marker rod is vertical to the shaft line of the cross rod. A spherical shape sighting mark is erected on the cross rod by a steel rod penetrating in the pipeline. The rods are connected by a joint, a connecting rod, and a three-way joint. The marker of the utility model has simple structure, convenient carrying, and low cost. The utility model is easily assembled and disassembled. User can judge the center of the spherical marker from any direction observation and the utility model can accurately measure the height. The marker can be combined into a maker with various standards which is suitable for variant heights and variant distance measurement.
Description
The utility model relates to measurement mechanism, a kind of movable survey signal of more specifically saying so.
(State Bureau of Surveying and Mapping compiles in " national triangulation and precise traversing scope ", Mapping Press's publication) introduced multiple surveyor's beacon in, wherein more general have an ordinary mark of steel, and it is the tripod surveyor's beacon made from the angle steel material that does not have internal frame (seeing Fig. 1 and Fig. 2).Fig. 1 is 4.3 meters ordinary marks of steel, and Fig. 2 is 6 meters ordinary marks of steel.Their structure comprises mark root, mark body, the mark heart and markstone.This class surveyor's beacon has following defective: the mark body structure complexity of (1) surveyor's beacon, and mark body weight, cost height, promptly fixing after burying underground in the open air, inconvenience is reclaimed, thereby becomes main spending in the mapping expense.(2) after surveyor's beacon is buried underground, the center of mira not with the markstone center on same pedal line, when surveying horizontal angle, to do the surveyor's beacon projection before and after the observation, survey eccentric element, to do correction to centre during calculating, time-consuming.(3) representing the position at the center of mira is not a unique point, when surveying vertical angle, observes mira from different directions, is to impinge upon on the different positions, and the surveyor's beacon height is accurately measured in inconvenience, should not make Data Processing in Rigorous Trigonometric Leveling.
The purpose of this utility model provide a kind of simple in structure, easy to use, measure accurately, be convenient to install and reclaim cheap movable survey signal.
The utility model is achieved like this, it comprises mark root, mark body, target and markstone.It is characterized in that marking body mainly is made up of basic bar, mark post and the cross bar of tubulose.Base bar and mark post are coaxial, the axis normal of mark post and cross bar, base bar upper end is connected by connecting link with the mark post lower end, there is the regulation and control spiral base bar upper end on the X-Y direction, can fixed connecting rod, and the position of fine-tuning thus mark post X and Y direction (the Y direction is the markstone center and the line at mark root center, and directions X is meant vertical with the Y direction, and with the vertical direction of mark body axis).Connecting link upper end is connected with the mark post lower end by joint, is connected with cross bar by threeway on the mark post, run through a steel pole in the cross bar, and steel pole one end frame has spherical mira.Steel pole can in cross bar, slide with regulate mira centering, available holding screw is lived the steel pole stationkeeping.The length of mark post can be as required height and be provided with many.
Movable survey signal of the present utility model has following advantage:
(1) its centre of sphere of spherical mira is the target center, and the center with mira can be correctly judged in observation in any direction.
(2) mira can regulate centering, promptly the target center is placed on the pedal line at markstone center, thereby can accurately measure the surveyor's beacon height.
(3) owing to adopt the structure of tubulose steel and connector, make that surveyor's beacon is installed, dismounting easily, the mark body is also light and handy, be beneficial to resettlement, cheap.
Fig. 3 is a wiring layout of the present utility model;
Fig. 4 buries underground mark root synoptic diagram underground;
Fig. 5 buries underground mark root cross-sectional view underground;
Fig. 6 is the mark root synoptic diagram that lays the roof;
Fig. 7 is the mark root cross-sectional view that lays the roof;
Fig. 8 is basic bar synoptic diagram;
Fig. 9 is the horizontal synoptic diagram of basic bar;
Figure 10 is the connecting link synoptic diagram;
Figure 11 is the connecting link sectional view;
Figure 12 is connecting link and basic bar socket synoptic diagram;
Figure 13 is the mark post synoptic diagram;
Figure 14 is the cross bar synoptic diagram;
Figure 15 is the connection diagram of cross bar and mira;
Figure 16 adds the stay bolt schematic representation of apparatus;
Figure 17 is three trunuion bearing synoptic diagram.
As seen from Figure 3, surveyor's beacon of the present utility model comprises mark root 1, mark body 2, target 3 and markstone 4.Mark body 2 mainly is made up of basic bar 5, mark post 6 and cross bar 7.Base bar 5 and mark post 6 same axis, the axis normal of the axis of mark post 6 and cross bar 7.Base bar 5, mark post 6, cross bar 7 are made by round pipe.Run through a steel pole 8 in cross bar 7 pipelines, the 3(of steel pole 8 one end framves one spherical mira sees Fig. 3,15).Basic bar 5 lower ends of mark body 2 are connected by joint 10 with steel pipe 9 upper ends of mark root 1.Connecting link 11 of socket in the upper end of base bar 5 is fastenedly connected bar 11(with the regulation and control of four couple on basic bar 5 upper end X-Y direction spiral 12 and sees Figure 12).Connecting link 11 upper ends are connected with mark post 6 by joint 13.Mark post 6 upper ends are connected with cross bar 7 by threeway 14, make the axis normal of axis with the mark body 2 of cross bar 7.Steel pole 8 can slide in cross bar 7, to regulate the position of target 3, in case regulate with two pairs of holding screws in two ends on the cross bar 7 15 fixing (seeing Figure 14,15).
Can find out that from Fig. 6-Fig. 7 mark root 1 is made up of steel pipe 9 and angle steel 16.With 4 angle steel 16 steel pipe 9 is stuck in the centre, adopts welding between angle steel 16 and the steel pipe 9, the mark root of this structure, the roof can be laid in.The mark root of Fig. 4-Fig. 5 is to be embedded in underground structure, and two angle steel 16 are vertical configuration and are fixed on steel pole 9 middle parts, also has two angle steel 16 also to be vertically, is fixed on the lower end of steel pipe 9.There is external thread steel pipe 9 upper ends, so that be connected with basic bar 5 with joint 10.
Connecting link 11 is circular pipes, and there is an external thread (see figure 10) its upper end, can be connected with mark post 6 by joint 13, at the periphery wall upper edge of pipe connecting link 11 four planes is arranged vertically, two X to, two at Y to (seeing Figure 11).This helps on the basic bar 5 tightening of four pairs of regulation and control spirals 12.Base bar 5 is seen Figure 12 with the socket situation of connecting link 11.
Mark post 6 is circular pipes, and its upper/lower terminal has external thread, and respectively has a pair of dial hole 18(to see Figure 13), work the effect of tightening.The length of mark post 6 is decided by the height of surveyor's beacon, can be 1, also can form available joint connection therebetween by many.Be convenient to like this install, dismantle and carry.
Precision for intervisibility or raising measurement vertical angle when needing the rising instrument to observe, can add an instrument carriage at the suitable height place of mark post 6, and the observation platform of suit corresponding height.
Embodiment.
One the 4.5 meters high movable survey signal for open-air 5 kilometers distance observation usefulness can select for use following other parts of cover to assemble.
1. mark root: 1.5 inch steel pipes, height is 500mm, there is external thread the upper end; Angle steel is 25 * 25mm, two of length 250mm, and two of 200mm are welded on the steel pipe by Fig. 4.1.5 1 of inch joint.
2. basic bar: 1.5 inch steel pipes, length is 1500mm, and there is external thread the lower end, and 1 pair of regulation and control spiral is respectively arranged apart from upper end 30mm, 210mm place, and nut, screw rod are 10mm, apart from lower end 200mm place 2 pairs of dial holes, φ 10mm are arranged.
3. connecting link: 1 inch steel pipe, long 240mm becomes four planes four of X-Y to the 1mm that respectively shoots off; 1 of 1 inch joint.
4. mark post: one is 1 inch steel pipe, long 1500mm, and upper/lower terminal has external thread, to the dial hole that a pair of φ 10mm is arranged, one is 4 minutes steel pipe, long 1500mm apart from the upper/lower terminal 100mm X of place, upper/lower terminal has external thread, and the X of 100mm place, two ends is to the dial hole that a pair of φ 8mm is arranged about the distance; 1 of 1 inch * 4 taps; 1 of threeway in 4 fens.
5. cross bar: steel pipe was one in 4 minutes, longly was 500mm, and an end has external thread, and nut, the screw rod of a pair of M8 respectively arranged apart from two ends 50mm place.
6. steel pole: one long is the band steel of 13 * 7mm of 800mm, and an end bores two holes at a distance of 100mm, sees Figure 15.
7. mira: 1 of the hollow ball of φ 214mm; (plastics or metal thin shell hollow ball) crossed the centre of sphere and penetrated the long same band steel of 350mm, and the frame ball also is connected with steel pole; Cross the boring of centre of sphere place, hang the thin bar of practicing, can freely stretch out, see Figure 15 from the ball lower opening.
Mira if mix light, can become the luminous mira used for night-time observation.
Can receive above-mentioned parts in addition by following installation method the movable target of desired height.
1. the installation of mark root: the mark location of root will fix on apart from 60～70 centimetres of markstones, does not keep off the place (the markstone center is the Y direction with the line at mark root center) of observed ray.The long-term use or the frequent surveyor's beacon that uses, underground bury underground or the roof lays all and will use cement sealing; The interim surveyor's beacon that uses, when burying underground in the open air, casting cement not, but will tamp, and use the wire rope stay bolt.To make during installation the central axis of mark root steel pipe be in plumbous double recipe to.Can use " bushing bar " form the basis when burying underground.
2. the installation of basic bar: the steel pipe of basic bar lower end with the mark root is connected with joint, and available driving lever screws it.Be screwed into terminal hour, make a pair of dial hole over against the markstone center.Such 4 pairs of regulating screws promptly are in the X-Y direction in space.
3. spherical target is installed: will support spherical target steel pole and inject in the cross bar, and make the centre of sphere to the distance at threeway center equal the distance of markstone center to mark root center just.With two pairs of holding screws on the cross bar with band steel card jail.To screw between cross bar and the threeway, and the opening of a horizontal interface of threeway and spherical target below is remained on the same direction.
4. the installation of connecting link, mark post, cross bar: the surveyor's beacon height apolegamy mark post according to drafting, connecting link, mark post and cross bar are connected in regular turn, with driving lever they are screwed.Being screwed into terminal hour, make pair of planar and cross bar on the connecting link all be in the Y direction.At last they are inserted in the basic bar, fastening with the regulation and control spiral it.
5. the centering of target: low mark utilizes the 4 couple regulation and control spiral on the basic bar; High standard utilizes three flexible screw rods on the stay bolt device, and target is moved along X or Y direction, thereby reaches the purpose of centering, judges the means of centering: low mark, calm, can utilize the plumb bob that hangs from the centre of sphere.High standard, gentle breeze can utilize up and down the optical plummet of centering simultaneously.In the time of can't using above-mentioned means, can use through big instrument commander centering.
The method that survey signal is high is as follows:
1 directly measures: see shown in Figure 180ly, move the steel tape end points to hang from the centre of sphere suspension ring place with the fine rule rope, erect dead man at the markstone center, its upper end is contacted with the chi face, it is long to keep suspension ring length, chi segment length and driving lever respectively in mind, and three's addition is the surveyor's beacon height.
Notice that when up drawing steel tape with the fine rule rope, the stressed meeting of cross bar is little inclines, influential to measuring the surveyor's beacon height downwards.Measuring the high purpose of surveyor's beacon is to ask the discrepancy in elevation for trigonometric levelling, generally all is to carry out reciprocal observation to average, and so in the end can eliminate the influence of this error among the result automatically.
2 measure indirectly: see shown in Figure 19ly, settle through big instrument at about 30 meters of distance markstone, measure the markstone center to the horizontal range D between the instrument plumb bob line with steel ruler, use the vertical angle β that measures target center and markstone center through big instrument respectively
On, β
Down, (when sighting spherical target, face left and take a fancy to edge, lower edge is taken aim on the dish right side, number equals to aim at the centre ofs sphere in getting) then is calculated as follows the surveyor's beacon height
V=b
On+ b
Down=D(tg β
On-tg β
Down)
V is the surveyor's beacon height.B in the formula
OnFor horizontal line of sight with top; b
DownFor horizontal line of sight with the lower part.
Claims (8)
1, a kind of movable survey signal, it comprises mark root (1), mark body (2), target (3) and markstone (4), it is characterized in that marking the main basic bar (5) of body (2) by tubulose, mark post (6) and cross bar (7) are formed, base bar (5) and mark post (6) are coaxial, the axis normal of the axis of mark post (6) and cross bar (7), socket one connecting link (11) in base bar (5) upper end, regulation and control spiral (12) with basic bar (5) upper end is fastening, connecting link (11) upper end is connected with mark post (6) by joint (13), mark post (6) upper end is connected with cross bar (7) by threeway (14), run through steel pole (8) in cross bar (7) pipeline, steel pole (8) in cross bar (7) slidably, (3) that steel pole (8) one ends set up a spherical mira, the position of the slip scalable target (3) by steel pole (8), this position can be fixing by the holding screw (15) on the tight cross bar (7), and basic bar (5) lower end is connected by the steel pipe (9) of joint (10) with mark root (1).
2, survey signal as claimed in claim 1 is characterized in that marking root (1) and steel pipe (9) is stuck in middle by four angle steel (16).
3, as the described survey signal of claim (1), the regulation and control spiral (12) that it is characterized in that basic bar (5) top is made up of nut and screw rod, regulation and control spiral (12) totally 4 pairs, divide upper and lower two rows, in totally 2 pairs in two X faces, totally 2 pairs in two Y faces, 2 pairs of dial holes are arranged at basic bar (5) lower end, externally threaded top, a pair of at the X face, a pair of at the y face.
4, survey signal as claimed in claim 1 is characterized in that the periphery wall upper edge connecting link (11) of connecting link (11) vertically has 4 planes, two X to, two Y to, a pair of dial hole is arranged at connecting link (11) top.
5, survey signal as claimed in claim 1 is characterized in that respectively there is a pair of hole of pulling out mark post (6) upper and lower part.
6, survey signal as claimed in claim 1 is characterized in that cross bar (7) the right and left respectively has a pair of holding screw (15), and cross bar has a pair of dial hole on (7).
7, survey signal as claimed in claim 1 is characterized in that steel pole (8) makes for band steel.
8, survey signal as claimed in claim 1 is characterized in that being equipped with the stay bolt device on mark body 2, and the stay bolt device comprises three trunuion bearings (19), wire rope (20), flexible screw rod (21), ground nail (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93246019 CN2171107Y (en) | 1993-12-07 | 1993-12-07 | Movable surveying markers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93246019 CN2171107Y (en) | 1993-12-07 | 1993-12-07 | Movable surveying markers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2171107Y true CN2171107Y (en) | 1994-07-06 |
Family
ID=33818808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93246019 Expired - Fee Related CN2171107Y (en) | 1993-12-07 | 1993-12-07 | Movable surveying markers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2171107Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269585A (en) * | 2011-04-29 | 2011-12-07 | 西南交通大学 | Method for precisely measuring survey beacon height |
| CN103575258A (en) * | 2012-08-10 | 2014-02-12 | 李先一 | Steel cable central measuring target framework |
| RU232882U1 (en) * | 2024-11-24 | 2025-03-25 | Общество ограниченной ответственностью "Газпром добыча Ямбург" | A deformation mark installed on pile foundations of buildings/structures to monitor their vertical movements |
-
1993
- 1993-12-07 CN CN 93246019 patent/CN2171107Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269585A (en) * | 2011-04-29 | 2011-12-07 | 西南交通大学 | Method for precisely measuring survey beacon height |
| CN102269585B (en) * | 2011-04-29 | 2012-11-07 | 西南交通大学 | Method for precisely measuring survey beacon height |
| CN103575258A (en) * | 2012-08-10 | 2014-02-12 | 李先一 | Steel cable central measuring target framework |
| CN103575258B (en) * | 2012-08-10 | 2016-03-02 | 李先一 | Wirerope center measures target framework |
| RU232882U1 (en) * | 2024-11-24 | 2025-03-25 | Общество ограниченной ответственностью "Газпром добыча Ямбург" | A deformation mark installed on pile foundations of buildings/structures to monitor their vertical movements |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |