CN203964916U - The satellite positioning surveys bar of handled easily - Google Patents
The satellite positioning surveys bar of handled easily Download PDFInfo
- Publication number
- CN203964916U CN203964916U CN201420367349.4U CN201420367349U CN203964916U CN 203964916 U CN203964916 U CN 203964916U CN 201420367349 U CN201420367349 U CN 201420367349U CN 203964916 U CN203964916 U CN 203964916U
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- web member
- cylinder
- column body
- satellite positioning
- joins
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model a kind of height is disclosed and direction adjustable and be adapted to the satellite positioning surveys bar of the handled easily that hazardous environment measures, be provided with cylinder (1), the lower end of cylinder (1) is cone (2), there is satellite positioning receiver interface (3) on the top of cylinder (1), it is characterized in that: described cylinder (1) consists of the long column body (5) that is positioned at short column body (4) above and be positioned at below, the upper end of described long column body (5) and the first web member (6) join, the first web member (6) joins with the second web member (8) by the axis rotation axis (7) vertical with cylinder (1) direction, the second web member (8) joins with short column body (4), the lower end of short column body (4) is the second cone (9), between the first web member (6) and the second web member (8), there is locating device (10).
Description
Technical field
The utility model relates to a kind of measurement servicing unit, and especially a kind of height and direction are adjustable and be adapted to the satellite positioning surveys bar of the handled easily that hazardous environment measures.
Background technology
At present, fast development along with satellite positioning tech, satellite positioning surveys have become the Main Means that accurately obtains geospatial location, and, continuous operation satnav service colligate system (the Continuous Operational Reference System that utilizes many base station networks RTK technology to set up, be abbreviated as CORS) improved especially the precision of satellite positioning surveys, CORS has become the Hot spots for development of city satnav popularization and application, and the foundation of CORS and application have effectively promoted urban digital, informationalized construction.Precision according to application is different, and the user of CORS system can be divided into several classes such as mapping and engineering user (centimetre, decimeter grade), automobile navigation and consumer positioning (meter level), high precision user's (processing afterwards) and meteorological user.As direct high-precision applications field, CORS has thoroughly changed the operating type of traditional geodetic surveying and engineering survey, as traditional triangulation network, triangulateration network measuring method are replaced by satnav trilateration network gradually, traditional transit, surveyor's table, total powerstation, stadimeter are also replaced by global positioning system gradually.The advantage of satellite positioning surveys is: easy and simple to handle, precision is high, set up an office flexibly, without establishing control net, can complete fast the tasks such as control survey, cadastral survey, topography mapping again.The length of existing sounding rod is generally 2 meters, the lower end of cylinder is cone, there is satellite positioning receiver interface on the top of cylinder, because sounding rod is long, (satellite positioning receiver is higher than surveyor's the crown, avoid surveyor self to block ground satellite-signal), level need to be installed on sounding rod.While using global positioning system to measure, satellite positioning receiver is arranged on to satellite positioning receiver interface, staff is erected in measurement point by sounding rod and utilizes level to make sounding rod keep vertical, if satellite-signal is blocked, can obtain positional information in a moment.Yet existing satellite positioning surveys bar exists following deficiency:
(1) no matter be at environment more smooth or that topographic relief is very large, survey crew all needs the sounding rod of hand-held 2 meters of left and right, and satnav produces eccentric positioning error unavoidably, and satellite positioning receiver is higher apart from the height of measurement point, eccentric positioning error can be larger, affected the degree of accuracy of measuring.
(2) when running into hazardous environments such as measuring angle, roof room, dam edge, steep slope, survey crew cannot be erected in sounding rod the edge metering point of above-mentioned environment, can not accurately obtain the positional information of above-mentioned environment, restrict and limited usable range and the operating efficiency of global positioning system.
Summary of the invention
The utility model is in order to solve the existing the problems referred to above of prior art, provides a kind of height and direction adjustable and be adapted to the satellite positioning surveys bar of the handled easily that hazardous environment measures.
Technical solution of the present utility model is: a kind of satellite positioning surveys bar of handled easily, be provided with cylinder, the lower end of cylinder is cone, there is satellite positioning receiver interface on the top of cylinder, described cylinder consists of the long column body that is positioned at short column body above and be positioned at below, the upper end of described long column body and the first web member join, the first web member joins by the axis rotation axis vertical with cylinder direction and the second web member, the second web member and short column body join, the lower end of short column body is the second cone, between the first web member and the second web member, there is locating device.
Described long column body consists of upper cylinder and lower prop, the upper end of described lower prop and the 3rd web member join, the 3rd web member joins by axis the second rotation axis vertical with cylinder direction and the 4th web member, the 4th web member and upper cylinder lower end join, and between the 3rd web member and the 4th web member, have the second locating device.
Described the first web member and the second web member are equipped with the facade joining with rotation axis, and described locating device is a plurality of pilot holes and a register pin that is arranged on rounded distribution on facade.
The utility model can pass through web member and locating device, change height and the direction of sounding rod, both can meet normal satellite positioning surveys, also can meet the satellite positioning surveys under the particular surroundingss such as danger, expand use-pattern and the range of application of global positioning system, improved precision and the work efficiency of satellite positioning surveys.
Accompanying drawing explanation
Fig. 1, the 2nd, the structural representation of the utility model embodiment 1.
Fig. 3, the 4th, the use schematic diagram of the utility model embodiment 1.
Fig. 5 is the structural representation of the utility model embodiment 2.
Fig. 6 is the structural representation of the utility model embodiment 3.
Fig. 7 is the structural representation of the utility model embodiment 4.
Embodiment
Embodiment 1:
As Fig. 1, shown in 2: same as the prior art, useful carbon fiber, the cylinder 1 that aluminium alloy etc. are made, the lower end of cylinder 1 is cone 2, there is satellite positioning receiver interface 3 on the top of cylinder 1, with prior art difference be, cylinder 1 consists of with the longer long column body 5 of length being positioned at below the shorter short column body 4 of length being positioned at above, the upper end of long column body 5 and the first web member 6 join, the first web member 6 joins by the axis rotation axis 7 vertical with cylinder 1 direction and the second web member 8, the second web member 8 joins with short column body 4, the lower end of short column body 4 is the second cone 9, between the first web member 6 and the second web member 8, there is locating device 10.Described the first web member 6 and the second web member 8 are equipped with the facade 17 joining with rotation axis 7, and facade 17 can be disk (sheet), and locating device 10 is for being arranged on a plurality of pilot holes and a register pin of circle distribution on facade 17.
The course of work is: first satellite positioning receiver 20 is installed on to interface 3.
(1) when the topographic relief of measurement environment is larger, for fear of satellite positioning signal, be blocked, like the prior art, can adopt the upright mode of the stock shown in Fig. 1, the cone of the first cylinder 12 is positioned over to measurement point 21, now need accurately to keep sounding rod vertical with level, otherwise can produce eccentric error;
(2) when measurement environment is more smooth (except surveyor self, satellite positioning signal is not blocked), unlike the prior art, can short column body 4 be turned to correct position by rotation axis 7 is fixed with register pin, the cone of short column body 49 is positioned over to measurement point 21, adopt " the detecting a mine formula " shown in Fig. 3, both avoided surveyor self to the blocking of satellite positioning signal, reduced again measuring height, avoided the generation of eccentric error; When measuring the hazardous environments such as angle, roof room, dam edge, steep slope, can adopt " plucking melon formula " mode shown in Fig. 4 to carry out, both guaranteed surveyor's inherently safe, improved again measuring accuracy.
Embodiment 2:
As shown in Figure 5: basic structure is identical with embodiment 1, different: on short column body 4 and long column body 5, to be respectively equipped with the flexible lengthening device 18 of bushing type, short column body 4 and long column body 5 all can suitably elongate, and be provided with dismountable base cap 19, can be coated on the cone 2 of long column body 5, at the second web member 8, also be fixed with hook 22.
The course of work is substantially the same manner as Example 1, different: when when (2) plants environment measurement, base cap 19 can be coated on the cone 2 of long column body 5, be convenient to surveyor and use.When ground survey point is when around weeds etc. is blocked satellite positioning signal, extending short column body 4, and hang a little plumb bob 23 on hook 22, to guarantee making the second cylinder 1 vertically stand on measurement point, prevent that eccentric error from producing.
Embodiment 3:
As shown in Figure 6: basic structure is identical with embodiment 1, different: long column body 5 consists of upper cylinder 11 and lower prop 12, the upper end of lower prop 12 and the 3rd web member 13 join, the 3rd web member 13 joins by axis the second rotation axis 14 vertical with cylinder 1 direction and the 4th web member 15, the 4th web member 15 joins with upper cylinder 11 lower ends, between the 3rd web member 13 and the 4th web member 15, there is the second locating device 16, on the top of lower prop 12, also satellite positioning receiver interface can be set.
The course of work is substantially the same manner as Example 1.
Embodiment 4:
As shown in Figure 7: substantially the same manner as Example 1, different: facade 17 has adopted symmetrical double-walled syndeton, by four concentric discs with a plurality of fixed orifices (sheet), formed the stability and the reliability that to increase short column body 4, are connected with long column body 5.
The course of work is substantially the same manner as Example 1.
Claims (3)
1. the satellite positioning surveys bar of a handled easily, be provided with cylinder (1), the lower end of cylinder (1) is cone (2), there is satellite positioning receiver interface (3) on the top of cylinder (1), it is characterized in that: described cylinder (1) consists of the long column body (5) that is positioned at short column body (4) above and be positioned at below, the upper end of described long column body (5) and the first web member (6) join, the first web member (6) joins with the second web member (8) by the axis rotation axis (7) vertical with cylinder (1) direction, the second web member (8) joins with short column body (4), the lower end of short column body (4) is the second cone (9), between the first web member (6) and the second web member (8), there is locating device (10).
2. the satellite positioning surveys bar of handled easily according to claim 1, it is characterized in that described long column body (5) consists of upper cylinder (11) and lower prop (12), the upper end of described lower prop (12) and the 3rd web member (13) join, the 3rd web member (13) joins with the 4th web member (15) by axis the second rotation axis (14) vertical with cylinder (1) direction, the 4th web member (15) joins with upper cylinder (11) lower end, between the 3rd web member (13) and the 4th web member (15), has the second locating device (16).
3. the satellite positioning surveys bar of handled easily according to claim 1 and 2, it is characterized in that: described the first web member (6) and the second web member (8) are equipped with the facade (17) joining with rotation axis (7), described locating device (10) is for being arranged on a plurality of pilot holes and a register pin of rounded distribution on facade (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367349.4U CN203964916U (en) | 2014-07-04 | 2014-07-04 | The satellite positioning surveys bar of handled easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367349.4U CN203964916U (en) | 2014-07-04 | 2014-07-04 | The satellite positioning surveys bar of handled easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964916U true CN203964916U (en) | 2014-11-26 |
Family
ID=51925485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367349.4U Withdrawn - After Issue CN203964916U (en) | 2014-07-04 | 2014-07-04 | The satellite positioning surveys bar of handled easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121897A (en) * | 2014-07-04 | 2014-10-29 | 刘雁春 | Conveniently-operated satellite positioning measuring rod |
| CN108089208A (en) * | 2017-12-04 | 2018-05-29 | 汉勤汇科技（武汉）有限公司 | High-precision mapping equipment |
-
2014
- 2014-07-04 CN CN201420367349.4U patent/CN203964916U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121897A (en) * | 2014-07-04 | 2014-10-29 | 刘雁春 | Conveniently-operated satellite positioning measuring rod |
| CN104121897B (en) * | 2014-07-04 | 2016-08-24 | 大连圣博尔测绘仪器科技有限公司 | Satellite positioning surveys bar |
| CN108089208A (en) * | 2017-12-04 | 2018-05-29 | 汉勤汇科技（武汉）有限公司 | High-precision mapping equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |