CN204301741U - A kind of quick installation aiding device of forced centering control point - Google Patents
A kind of quick installation aiding device of forced centering control point Download PDFInfo
- Publication number
- CN204301741U CN204301741U CN201420751459.0U CN201420751459U CN204301741U CN 204301741 U CN204301741 U CN 204301741U CN 201420751459 U CN201420751459 U CN 201420751459U CN 204301741 U CN204301741 U CN 204301741U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- control point
- quick installation
- station base
- observation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 238000005259 measurement Methods 0.000 abstract description 15
- 239000003550 marker Substances 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of quick installation aiding device of forced centering control point, this device is fixed on xoncrete structure, it is characterized in that described device comprises observation station base, sleeve joint device, connecting rod and observation monument, described observation station base is fixed on described xoncrete structure, one end and the described observation station base of described connecting rod are hinged, the two is directly spacing fixing by described sleeve joint device, and described observation monument is fixed on the described connecting rod other end.The utility model has the advantages that, can by plane/measurement of higher degree mark stationary cloth is located on xoncrete structure, be convenient to repeatedly repetition measurement/use, cost is lower; Standard connecting rod can be connected fast with surveying marker, reduces the centering leveling time, improves operating efficiency; It is less that the on-the-spot rod member buried underground exposes works, contributes to autoprotection and avoid site obstructions, as the track etc. on railway roadbed.
Description
Technical field
The utility model relates to measurement mechanism, is specifically related to a kind of quick installation aiding device of forced centering control point.
Background technology
Various surveying marker can be adopted, as constructed or installing and measuring the control point of Controling network, the datum mark of deformation observation and observation station in precise engineering survey.At present, the laying mode of in-site measurement mark mainly contains following several:
1. the plain screw of centering small holes is arranged at top, needs to adopt centralizer to carry out optical centering or laser alignment before measurement, need be equipped with aligning equipment, increase operating personnel, but will bring error during centering, impact certainty of measurement;
2. adopt the mode burying marker post underground, be forced centering type marker post, the error of centralization is very little; But can not ensure vertically when marker post is buried underground, different prism heights on the plan-position impact of measurement point significantly;
3. direct fixed prism, if common prism then can not meet different directions sight requirement; 360 degree of prisms can meet multidirectionally sights requirement, but expense is too high, easily touched by external force and be difficult to recover after destroying; In addition, when adopting fixed prism mode, when using other observation monument (the target ball as spatial digitizer) instead, difficulty is larger.
When particularly 3-D scanning is implemented, Point-clouds Registration conventional method can adopt the methods such as the extraction of ball target, plane target, characteristic body, the splicing of computer vision self adaptation, APM positioning mode, requires that 3-D scanning point cloud coordinate system and known surving coordinate system set up conversion parameter.When adopting ball target, plane target and APM positioning mode, usually need to carry out synchro measure by a total powerstation, during multiple scanning, target placement is difficult to fixing and cannot reuses; When adopting the splicing of computer vision self adaptation, generally need artificial given initial public characteristic point position, and amount of calculation is larger.
Said method is all difficult to reuse existing Survey control point fast, and the precision of some position splicing is difficult to ensure.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, a kind of quick installation aiding device of forced centering control point is provided, this device makes connecting rod and observation station base be articulated and connected fast by adopting sleeve joint device, simultaneously by adopting connecting rod groove to realize quick connection with the spacing coupling between observation monument.
The utility model object realizes being completed by following technical scheme:
A kind of quick installation aiding device of forced centering control point, this device is fixed on xoncrete structure, it is characterized in that described device comprises observation station base, sleeve joint device, connecting rod and observation monument, described observation station base is fixed on described xoncrete structure, one end and the described observation station base of described connecting rod are hinged, the two is directly spacing fixing by described sleeve joint device, and described observation monument is fixed on the described connecting rod other end.
In semi-spherical shape bottom described connecting rod, described sleeve joint device outside wall surface has spherical occlusion structure, is connected fixing with described spherical occlusion structure bottom described connecting rod.
On described connecting rod, cuff has spirit lever.
Described observation station base top is semi-spherical shape.
Described spherical occlusion structure is fixedly connected with by screw thread or bonding way with the upper end of described sleeve joint device.
Described connecting rod top has groove, mates spacing bottom described observation monument with buckle mutual between described groove.
The utility model has the advantages that:
1. can by plane/measurement of higher degree mark stationary cloth is located on xoncrete structure, be convenient to repeatedly repetition measurement/use, cost is lower;
2. standard connecting rod can be connected fast with surveying marker, reduces the centering leveling time, improves operating efficiency;
3. 3-D scanning is measured with conventional wires, the measurement of the level can carry out arbitrarily synchronous or asynchronous carrying out, the asynchronous interference can saved personnel's disposable input when carrying out and avoid synchronization job;
4. it is less that the on-the-spot rod member buried underground exposes works, contributes to autoprotection and avoid site obstructions (track etc. as on railway roadbed).
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is engaging device partial enlarged drawing in the utility model;
Fig. 3 is the structural representation of observation station floor installation when vertical plane in the utility model.
Detailed description of the invention
Feature of the present utility model and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that the understanding of technical staff of the same trade:
Be respectively as marked 1-6 in Fig. 1-3, figure: observation station base 1, sleeve joint device 2, spherical occlusion structure 3, connecting rod 4, spirit lever 5, observation monument 6.
Embodiment: as shown in Figure 1, the present embodiment is specifically related to a kind of quick installation aiding device of forced centering control point, and this device comprises the observation station base 1, sleeve joint device 2, spherical occlusion structure 3, connecting rod 4, spirit level 5 and the observation monument 6 that set gradually from bottom to top.
As shown in Figure 1, 2, observation station base 1 is fixed on on-the-spot xoncrete structure, observation station base 1 is the vertical cylindrical structure arranged, its top structure is hemispherical (radius is R1), chi is found to facilitate the measurement of the level, the punching of hemispherical center has diameter to be the circular hole of about 1mm, can be centering leveling when conventional total stations is measured simultaneously.If when on-site concrete structure is vertical plane, then observation station base 1 is 90 ° of bending structures in bending after first horizontal vertical vertical plane as shown in Figure 3 straight up.
As shown in Figure 1, 2, sleeve joint device 2 is a thimble structure, and its latter half is linked in the barrel portion of observation station base 1, and both diameters mate mutually, top due to observation station base 1 is hemispherical dome structure, therefore can be convenient to sleeve joint device 2 fit thereon; The first half outside wall surface of sleeve joint device 2 is then sheathed with spherical occlusion structure 3, be interconnected and fixed by screw thread or bonding mode between the two, the main body of connecting rod 4 is cylindrical structure, its polycrystalline substance is that (radius is R2 to hemispherical, slightly larger than R1), the bottom of connecting rod 4 to penetrate in spherical occlusion structure 3 and is connected.It should be noted that, first connecting rod 4 is penetrated in spherical occlusion structure 3 when mounted, afterwards sleeve joint device 2 and spherical occlusion structure 3 are fixed, make connecting rod 4 energy in spherical occlusion structure 3 upper and lower to fixing, and can when appropriateness is stressed around axial rotation, to make two and half ball-joints to ensure connecting rod 4 level.
As shown in Figure 1, horizontally disposed spirit lever 5 is had at the top cuff of connecting rod 4, leveling when installing for connecting rod 4.
As shown in Figure 1, observation monument 6 can be the observation prism of total powerstation or the target ball etc. of spatial digitizer, groove is offered at the top of connecting rod 4, this groove with bottom observation monument 6 between mutually buckle mate spacing, can connect fast to make both, reduce the centering leveling time, improve operating efficiency.It should be noted that, observation monument 6 is constructions or installs and measures the control point of Controling network, the datum mark of deformation observation and observation station.
Quick installation aiding device in the present embodiment can be applicable to lay the reference point of resection or the observation station of deformation measurement, quick, easyly can carry out centering, leveling, this external enwergy is convenient erection spherical prism or target ball at observation monument top, fast for the comparison of the splicing of neighboring stations data, not contemporaneous data provides reference point fast.Its concrete beneficial effect is:
1. can by plane/measurement of higher degree mark stationary cloth is located in tunnel, be convenient to repeatedly repetition measurement/use, cost is lower;
2. standard connecting rod can be connected fast with surveying marker, reduces the centering leveling time, improves operating efficiency;
3. 3-D scanning is measured with conventional wires, the measurement of the level can carry out arbitrarily synchronous or asynchronous carrying out, the asynchronous interference can saved personnel's disposable input when carrying out and avoid synchronization job;
4. it is less that the on-the-spot rod member buried underground exposes works, contributes to autoprotection and avoid the barriers such as track on railway roadbed.
Claims (6)
1. the quick installation aiding device at a forced centering control point, this device is fixed on xoncrete structure, it is characterized in that described device comprises observation station base, sleeve joint device, connecting rod and observation monument, described observation station base is fixed on described xoncrete structure, one end and the described observation station base of described connecting rod are hinged, the two is directly spacing fixing by described sleeve joint device, and described observation monument is fixed on the described connecting rod other end.
2. the quick installation aiding device at a kind of forced centering control point according to claim 1, it is characterized in that bottom described connecting rod in semi-spherical shape, described sleeve joint device outside wall surface has spherical occlusion structure, is connected fixing with described spherical occlusion structure bottom described connecting rod.
3. the quick installation aiding device at a kind of forced centering control point according to claim 1, is characterized in that on described connecting rod, cuff has spirit lever.
4. the quick installation aiding device at a kind of forced centering control point according to claim 1, is characterized in that described observation station base top is semi-spherical shape.
5. the quick installation aiding device at a kind of forced centering control point according to claim 2, is characterized in that described spherical occlusion structure is fixedly connected with by screw thread or bonding way with the upper end of described sleeve joint device.
6. the quick installation aiding device at a kind of forced centering control point according to claim 1, is characterized in that described connecting rod top has groove, mates spacing bottom described observation monument with buckle mutual between described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751459.0U CN204301741U (en) | 2014-12-04 | 2014-12-04 | A kind of quick installation aiding device of forced centering control point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751459.0U CN204301741U (en) | 2014-12-04 | 2014-12-04 | A kind of quick installation aiding device of forced centering control point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301741U true CN204301741U (en) | 2015-04-29 |
Family
ID=53107274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751459.0U Expired - Fee Related CN204301741U (en) | 2014-12-04 | 2014-12-04 | A kind of quick installation aiding device of forced centering control point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002936A (en) * | 2015-06-03 | 2015-10-28 | 中铁上海设计院集团有限公司 | Non-forced centering CPIII measuring method for railroad bed section |
| CN109141383A (en) * | 2017-11-13 | 2019-01-04 | 上海华测导航技术股份有限公司 | Application method of the three-dimensional laser scanner in subway tunnel detection |
| CN111323001A (en) * | 2020-03-27 | 2020-06-23 | 中铁二局集团有限公司 | Forced centering device for engineering measurement and use method thereof |
-
2014
- 2014-12-04 CN CN201420751459.0U patent/CN204301741U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002936A (en) * | 2015-06-03 | 2015-10-28 | 中铁上海设计院集团有限公司 | Non-forced centering CPIII measuring method for railroad bed section |
| CN109141383A (en) * | 2017-11-13 | 2019-01-04 | 上海华测导航技术股份有限公司 | Application method of the three-dimensional laser scanner in subway tunnel detection |
| CN111323001A (en) * | 2020-03-27 | 2020-06-23 | 中铁二局集团有限公司 | Forced centering device for engineering measurement and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105698776B (en) | A kind of two dimension reference vehicular transfer device and its measurement method | |
| CN204301741U (en) | A kind of quick installation aiding device of forced centering control point | |
| CN110186420B (en) | Tunnel section convergence deformation automatic monitoring system | |
| CN105674952B (en) | Building settlement measuring device and method | |
| CN102828470B (en) | Method for locating main girder cable sleeve of cable-stayed bridge | |
| CN108253946B (en) | Multifunctional vertical measurement and connection measurement integrated three-dimensional coordinate transmission device and method | |
| CN104328799A (en) | Accurate positioning method for steel pipe column in cover and cut top-down subway station | |
| CN105674967B (en) | A kind of method of rail traffic shaft connection survey | |
| CN103727911A (en) | Assembled deep displacement monitoring device and system based on MEMS array | |
| KR101086836B1 (en) | Unit structure of pivot joint for measuring 3D displacement and apparatus measuring 3D displacement by it | |
| CN105091852A (en) | Pipe-jacking excavation laser-guiding measurement construction method | |
| CN109610457A (en) | A kind of pile foundation casing center positioning device and its localization method | |
| CN106123849A (en) | The monitoring method of Vault settlement and monitoring element thereof in a kind of bored tunnel | |
| CN109443327A (en) | A kind of distribution method of SURVEYING CONTROL NETWORK | |
| CN112282781A (en) | Rock drilling equipment attitude measurement system and method | |
| CN205482963U (en) | Two dimension benchmark vertical transmission device | |
| CN102374861B (en) | Centering under point operation method of total station or target for generating plumb laser beam | |
| CN210036733U (en) | Coordinate transmission target device for underground culvert laser scanning | |
| CN204329957U (en) | Transect layout device | |
| CN104153353B (en) | A kind of method utilizing laser level determination bored pile absolute altitude | |
| CN110686656A (en) | Automatic measuring device and method for rectangular jacking pipe | |
| CN202382743U (en) | Intersection cultellation rapid measurement tool | |
| CN101900553B (en) | Laser level positioning control frame for digitized architectural mapping | |
| CN109472869A (en) | Settlement prediction method and system | |
| CN201770918U (en) | Mark component for surveying and locating reference in high-speed rail construction |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |