CN203687947U - Reflector-pasted measuring marker post - Google Patents
Reflector-pasted measuring marker post Download PDFInfo
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- CN203687947U CN203687947U CN201420048242.3U CN201420048242U CN203687947U CN 203687947 U CN203687947 U CN 203687947U CN 201420048242 U CN201420048242 U CN 201420048242U CN 203687947 U CN203687947 U CN 203687947U
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- plate
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- reflecting piece
- trapezoidal
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Abstract
The utility model discloses a reflector-pasted measuring marker post, which comprises a support rod, wherein a patch frame is arranged at the end part of the support rod; the top surface and the bottom surface of the patch frame are provided with octagonal plates; an annular body formed by connecting a circle of square plates with the same sizes in sequence is arranged in the middle of the side face of the patch frame; trapezoidal plates of which the lower bottom side lengths are the same as the side lengths of the square plates are connected to the upper edge and the lower edge of each square plate in the annular body, and every two adjacent trapezoidal plates are connected with each other; the upper bottom sides of the trapezoidal plates are connected to each side of the two octagonal plates respectively, and the side lengths of the octagonal plates are the same as the lengths of the upper bottom sides of the trapezoidal plates; the support rod is detachably and vertically connected to the bottom surface of the patch frame. By using the reflector-pasted measuring marker post, labor consumption on the installation of prims in measuring can be lowered, and the working benefit is increased; the conventional prism rod can be inserted into the marker post, so that the requirement of the compatibility between the marker post and the conventional prism rod is met; the center coordinate of the inserted prism can still be measured by using a reflector even when a measuring site is changed, thereby solving the original problem of discontinuity of observation data.
Description
Technical field
The utility model belongs to prospecting technique field, is specifically related to a kind of reflecting piece survey mark bar that pastes.
Background technology
Along with the development of surveying and mapping technology, with total powerstation, the method for millet cake planimetric coordinates and elevation is more and more universal definitely.Conventionally utilize the reverberation such as prism, reflecting piece as measurement target.
In the deformation detection such as landslide, foundation ditch, tunnel, bridge, for observed range shorter (approximately in 300m) and the slightly low observation project of accuracy of observation, do in impact point position with prism, each observation all need fill prism on prism bar, especially in high slope, fill prism and more take muscle power, dangerous again.Can use for a long time as impact point position by reflecting piece, but plane and observation station angle that reflecting piece is pasted have a significant impact signal reflex effect, the excessive signal reflex effect of angle is poor, if reflecting piece destroyed, stain or aging, cause the data of observation not to be connected mutually with original measurement data; Do not have at present a kind of being specifically designed to paste the device of reflecting piece, and reflecting piece can only be fixedly installed, make reflecting piece installation, adjust trouble, can not be used in conjunction with prism well.
Summary of the invention
The purpose of this utility model is to provide a kind of reflecting piece survey mark bar that pastes, and has solved the dress prism bar difficulty, subsides angles of reflectors problem, the reflecting piece that in existing measuring technique, exist and has destroyed the observation discontinuous problem bringing.
In order to realize above-mentioned task, the utility model by the following technical solutions:
A kind of reflecting piece survey mark bar that pastes, comprise support bar, support bar end is provided with film holder, the end face of this film holder and bottom surface are identical octagon plate, the middle part, side of film holder is the ring bodies that a circle is connected and composed successively by the identical square plate of size, in ring bodies, the upper edge of each square plate is all connected with the bottom trapezoidal plate identical with the square plate length of side with lower edge, between two adjacent trapezoidal plates, interconnects; The upper base of trapezoidal plate is connected on each limit of two octagon plates, and the length of side of octagon plate is identical with the length on base on trapezoidal plate; Support bar is removably vertically connected on the bottom surface of film holder.
Further, in the square plate and trapezoidal plate of described film holder, the angle between two plate bodys of arbitrary neighborhood is 135 °.
Further, on the end face of described film holder, offer the slot for inserting prism bar.
Further, described square plate is of a size of 20mm*20mm, and the length of side on the upper base of trapezoidal plate is 8.5mm, and the length of side of bottom is 20mm, and height is 20cm; The length of side of each octagon plate is 8.5mm.
Further, the internal diameter of described slot is 15mm, and the degree of depth of slot is 25mm.
The utility model compared with prior art has following technical characterstic:
The one side that is conducive to observation on this Novel patch frame is sticked reflecting piece, reduces the consumption that fills the required manpower of prism in surveying work, improves working efficiency; The utility model can insert existing prism bar, meets and the compatibling problem of existing prism bar, can know and insert the accurate coordinate in prism center (prism and prism bar are standard size); Reflecting piece is replaceable, and can record reflecting piece and the relative coordinate of inserting prism center; Survey station point changes still can record the coordinate that inserts prism center by reflecting piece, also can pass through the coordinate inverse reflecting piece centre coordinate at prism center, can not cause the discontinuous of original observation data.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the enlarged drawing of film holder part;
Fig. 3 is front view of the present utility model;
Fig. 4 is vertical view of the present utility model;
Fig. 5 is application schematic diagram of the present utility model;
Number in the figure representative: 1-trapezoidal plate, 2-slot, 3-end face, 4-square plate, 5-support bar, 6-bottom surface;
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Defer to technique scheme, as shown in Figures 1 to 5, a kind of reflecting piece survey mark bar that pastes, comprises support bar 5, and support bar 5 ends are provided with film holder.Support bar 5 is for supporting whole device, and in the time that this flag-rod is installed, support bar 5 is embedded in the ground that needs observation.For unified with existing prism bar dimensional standard, in the present embodiment, support bar 5 diameters are 15mm; The length of support bar 5 is determined according to actual conditions, and bracing frame is detachable connection with film holder bottom surface 6, changes the support bar 5 of different length according to actual conditions, and it is met the demands.
The end face 3 of this film holder and bottom surface 6 are identical octagon plate, the middle part, side of film holder is the ring bodies that a circle is connected and composed successively by the identical square plate 4 of size, in ring bodies, the upper edge of each square plate 4 is all connected with the bottom trapezoidal plate 1 identical with square plate 4 length of sides with lower edge, between two adjacent trapezoidal plates 1, interconnects; The upper base of trapezoidal plate 1 is connected on each limit of two octagon plates, and the length of side of octagon plate is identical with the length on base on trapezoidal plate 1.
The contour structures that is used for the film holder that paster is installed is 26 bodies, and entirety is closed structure.End face 3 and bottom surface 6 are octagon plate, side is made up of square plate 4 and trapezoidal plate 1: square plate 4 connects and composes ring bodies ringwise successively, in the plate body of side, the angle between two plate bodys of arbitrary neighborhood is 135 °, that is: the angle between two adjacent square plates 4 is 135 °; On the upper lower edge of square plate 4, be all connected with trapezoidal plate 1; Trapezoidal plate 1 bottom is connected with square plate 4, and angle between two adjacent trapezoidal plates 1, between adjacent two trapezoidal plates 1 and square plate 4 is also 135 °; The upper base of trapezoidal plate 1 is connected on octagon plate, and identical with the length of side of octagon plate, and film holder is just connected in turn to form by 26 faces and is similar to spherical structure like this.For the ease of unified standard, the present embodiment provides an in use good size: square plate 4 is of a size of 20mm*20mm, and the length of side on the upper base of trapezoidal plate 1 is 8.5mm, and the length of side of bottom is 20mm, and height is 20cm; The length of side of each octagon plate is 8.5mm.
In use, this flag-rod is placed in to observation position, on square plate 4, pastes reflecting piece, and in order easily to find the position of reflecting piece when the surveying work medium and long distance accurately, coat the paint of obvious color in trapezoidal plate 1 part, as red, blue etc.In mapping process, the reflecting piece of setting and the restricted requirement of the angle of survey station point, be generally in 60 °, especially with 45 ° of the bests.According to geometric model, the most favourable observation one side of 26 bodies of this subsides reflecting piece survey mark bar is 45 ° with survey station point angle, meets observation angle restriction requirement completely.
As shown in Figure 5, because prism bar and prism are all standard size, in a certain coordinate system, can record the coordinate at prism center, think that the reference absolute coordinates of this subsides reflecting piece survey mark bar is the coordinate (x at prism center
0, y
0), then record the coordinate (x at reflecting piece center with total powerstation
1, y
1), can calculate reflecting piece center with respect to the relative coordinate at prism center (Δ x, Δ y):
In monitoring afterwards, the coordinate that records reflecting piece is (x ', y '), with the coordinate (x at following formula inverse prism center
0', y
0'):
In all data of monitoring, record prism centre coordinate (x
0', y
0').
Embodiment:
As shown in Figure 5, in the monitoring site boring on observation ground, the support bar 5 of this subsides reflecting piece survey mark bar is inserted to boring, cement with seccotine, on a square plate 4 of observation, stick reflecting piece according to being conducive to most on survey station point position selection film holder.Insert prism bar at jack, install prism, record prism center and reflecting piece centre coordinate, be respectively (x
0, y
0) and (x
1, y
1), calculate relative coordinate (Δ x, Δ y); Observation reflecting piece center, can obtain prism center position coordinates later.
At a certain observation cycle, there is the site change of survey maybe to need to change reflecting piece, inserting prism bar and prism, (Δ x, Δ is y) to recalculate the relative coordinate at new reflecting piece and prism center.
Because total powerstation observation reflecting piece has distance limit, the concrete observed range of this subsides reflecting piece survey mark bar is determined according to reflecting piece and total powerstation performance, observing environment, in the most suitable observed range 200m.
Claims (5)
1. one kind is pasted reflecting piece survey mark bar, comprise support bar (5), it is characterized in that, support bar (5) end is provided with film holder, the end face (3) of this film holder and bottom surface (6) are identical octagon plate, the middle part, side of film holder is the ring bodies that a circle is connected and composed successively by the identical square plate of size (4), in ring bodies, the upper edge of each square plate (4) is all connected with the bottom trapezoidal plate (1) identical with square plate (4) length of side with lower edge, between adjacent two trapezoidal plates (1), interconnects; The upper base of trapezoidal plate (1) is connected on each limit of two octagon plates, and the length of side of octagon plate is identical with the length on the upper base of trapezoidal plate (1); Support bar (5) is removably vertically connected on the bottom surface (6) of film holder.
2. subsides reflecting piece survey mark bar as claimed in claim 1, is characterized in that, in the square plate (4) and trapezoidal plate (1) of described film holder, the angle between two plate bodys of arbitrary neighborhood is 135 °.
3. subsides reflecting piece survey mark bar as claimed in claim 1, is characterized in that, offers the slot (2) for inserting prism bar on the end face (3) of described film holder.
4. subsides reflecting piece survey mark bar as claimed in claim 1, is characterized in that, described square plate (4) is of a size of 20mm*20mm, and the length of side on the upper base of trapezoidal plate (1) is 8.5mm, and the length of side of bottom is 20mm, and height is 20cm; The length of side of each octagon plate is 8.5mm.
5. subsides reflecting piece survey mark bar as claimed in claim 3, is characterized in that, the internal diameter of described slot (2) is 15mm, and the degree of depth of slot (2) is 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048242.3U CN203687947U (en) | 2014-01-26 | 2014-01-26 | Reflector-pasted measuring marker post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048242.3U CN203687947U (en) | 2014-01-26 | 2014-01-26 | Reflector-pasted measuring marker post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687947U true CN203687947U (en) | 2014-07-02 |
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ID=51009834
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048242.3U Expired - Fee Related CN203687947U (en) | 2014-01-26 | 2014-01-26 | Reflector-pasted measuring marker post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597450A (en) * | 2014-12-22 | 2015-05-06 | 上海建工集团股份有限公司 | Three-dimensional reflecting measurement device and method |
| CN109307504A (en) * | 2018-11-19 | 2019-02-05 | 山西四建集团有限公司 | A kind of superelevation frame body stability in-situ monitoring method |
-
2014
- 2014-01-26 CN CN201420048242.3U patent/CN203687947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597450A (en) * | 2014-12-22 | 2015-05-06 | 上海建工集团股份有限公司 | Three-dimensional reflecting measurement device and method |
| CN109307504A (en) * | 2018-11-19 | 2019-02-05 | 山西四建集团有限公司 | A kind of superelevation frame body stability in-situ monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20160126 |
|
| EXPY | Termination of patent right or utility model |