CN205784943U - Pipe gallery gut line generaI investigation survey tool - Google Patents
Pipe gallery gut line generaI investigation survey tool Download PDFInfo
- Publication number
- CN205784943U CN205784943U CN201620522141.4U CN201620522141U CN205784943U CN 205784943 U CN205784943 U CN 205784943U CN 201620522141 U CN201620522141 U CN 201620522141U CN 205784943 U CN205784943 U CN 205784943U
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- CN
- China
- Prior art keywords
- pipe gallery
- mark post
- gut line
- ruler
- generai investigation
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- 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.)
- Withdrawn - After Issue
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Abstract
This utility model relates to pipe gallery gut line generaI investigation technical field, is specifically related to the survey tool of pipe gallery gut line generaI investigation.Pipe gallery gut line generaI investigation survey tool, including cultellation chi and dip stick；Described cultellation chi is made up of Cross ruler with a scale, vertical and steel wire rope；One end of steel wire rope passes center, Cross ruler cross point, and fixes with Cross ruler, and the other end connects vertical；Described dip stick is made up of fixed ruler, slip chi and mark post with a scale；Mark post is vertically fixed on fixed ruler；Slip chi is enclosed within mark post, can slide on mark post.Pipe gallery gut line of the present utility model generaI investigation survey tool, simple and light, measuring method is simple, utilize known pipe gallery casing data, all kinds of pipeline data unknown in measuring pipe gallery, both ensure that all kinds of pipeline correctness relative to position, and improve again work efficiency, and achieve the concordance of pipe gallery casing data and pipe gallery gut line data.
Description
Technical field
This utility model relates to pipe gallery gut line generaI investigation technical field, is specifically related to the generaI investigation of pipe gallery gut line
Survey tool.
Background technology
Pipe gallery is an important content in urban infrastructure, for preferably grasping dividing of pipe gallery gut line
Cloth and trend, guarantee the integrity of underground pipe network data message and threedimensional model, provide number reliably for work such as planning constructions
According to support, the general census of pipe gallery gut line need to be carried out on the basis of conventional pipeline is generally investigated.
Conventional pipeline surveying method poor effect in piping lane, is primarily due to: 1, ground control point is introduced integrated pipe
In corridor, complex procedures, poor practicability, precision is low；2, dark in pipe gallery, sets up instrument, measures pipe point difficulty；3, survey
Amount achievement is it is difficult to ensure that parallel with piping lane, and relative position is inaccurate；4, relatively costly, laying control point, field data acquisition data are taken
Time laborious；5, the purpose of pipeline surveying is to be managed pipeline, safeguard and protecting, and the pipeline within pipe gallery is
Through there is no destroyed risk, therefore more important than absolute position with the relative position relation of pipe gallery；6, pipe gallery goes out
Entrance is generally vertical shaft, the most relatively hazardous, and conventional measuring equipment (total powerstation, level gauge) volume is big and valuable, is susceptible to touch
Hit, cause damage.7, pipe gallery gut line affiliated facility is many, and generally protrudes line segments, with general measure instrument relatively
Difficult measurement is to accurate location.
Owing to conventional pipeline surveying method is not particularly suited for the generaI investigation of pipe gallery gut line, in order to accurate, full and accurate
Obtain pipeline data, it is necessary to formulate practicable embodiment, and coordinate suitable survey tool, guarantee project suitable
Profit is implemented.
Utility model content
The purpose of this utility model is to overcome difficulty of the prior art, provides a kind of pipe gallery gut line generaI investigation
Survey tool, the accurate acquisition of all kinds of pipeline data in realizing piping lane.
To achieve these goals, the technical solution adopted in the utility model is: work is measured in the generaI investigation of pipe gallery gut line
Tool, including cultellation chi and dip stick；Described cultellation chi is made up of Cross ruler with a scale, vertical and steel wire rope；Steel wire rope
One end passes center, Cross ruler cross point, and fixes with Cross ruler, and the other end connects vertical；Described dip stick by fixed ruler,
Slip chi and mark post with a scale composition；Mark post is vertically fixed on fixed ruler；Slip chi is enclosed within mark post, can slide on mark post
Dynamic.
With scale on described Cross ruler.
Described mark post is scalable mark post.
Pipe gallery gut line of the present utility model generaI investigation survey tool, simple structure is light, measuring method is simple, utilizes
Known pipe gallery casing data, all kinds of pipeline data unknown in measuring pipe gallery, both ensure that all kinds of pipeline was relative
The correctness of position, improves again work efficiency, and achieves pipe gallery casing data and pipe gallery gut line data
Concordance.Measurement results accurately and reliably, has preferable effect to the generaI investigation of piping lane gut line.
Accompanying drawing explanation
Fig. 1 is the structural representation of pipe gallery gut line of the present utility model generaI investigation survey tool cultellation chi；
Fig. 2 is the structural representation of pipe gallery inner tube of the present utility model generaI investigation survey tool dip stick；
Fig. 3 is that instrumentation plan generally investigated by piping lane gut line.
Detailed description of the invention
With embodiment, pipe gallery gut line of the present utility model generaI investigation survey tool and method are done below in conjunction with the accompanying drawings
Detailed introduction.
As depicted in figs. 1 and 2, pipe gallery gut line of the present utility model generaI investigation survey tool includes cultellation chi and measurement
Chi two parts.Wherein: cultellation chi is made up of Cross ruler 1 with a scale, vertical 3 and steel wire rope 2.Cross ruler 1 is by two 1 meter long
Square aluminum alloy be made, all with scale, and can be freely rotatable, be circular spy according to pipe gallery manhole
Point, rotates Cross ruler and demarcates pipe gallery manhole center；Steel wire rope 2 one end through center, Cross ruler cross point and is consolidated
Fixed, utilize vertical 3 own wt to be thrown the center of manhole to pipe gallery inner bottom, count for measuring pipe gallery inner tube
Position is started at according to offer；Rope capacity can change, and meets the conduction of different depth manhole center.
Dip stick is made up of fixed ruler 4, slip chi 5 and the mark post 6 that can stretch, and the most telescopic mark post 6 is vertically solid
It is scheduled on fixed ruler 4, and mark post 6 is marked with scale.According to the feature that pipe gallery inwall is the most smooth, by fixed ruler with comprehensive
Piping lane inwall overlaps, it is ensured that mark post is vertical with piping lane inwall, utilizes telescopic mark post to demarcate the position of cultellation, and along mark post side
Pipeline and the distance of pipe gallery inwall and the caliber of pipeline is measured to mobile slip chi；Fixed ruler is positioned over pipe gallery
Bottom surface, moves slip chi, the height at the bottom of the caliber of measurement pipeline and Guan Dingzhi pipe gallery along mark post direction.
Pipe gallery gut line of the present utility model generaI investigation survey tool, utilizes above-mentioned cultellation chi and dip stick instrument, attached
Adding the pipes investigation work that the instruments such as ordinary steel tape measure or hand-held diastimeter carry out in pipe gallery, its operation principle is: according to
" Electromagnetic Survey of Underground Pipelines code " specify, pipe gallery be completed mapping time, measured pipe gallery inwall, inspection-pit (manhole),
The plane of pipe gallery inner bottom and absolute elevation data.Based on these given datas, by inspection-pit Centre location data
It is transferred to pipe gallery inner bottom position, as the foundation of starting at of pipe gallery gut line investigation absolute position, use dip stick
Measurement pipe gallery gut line is relative to pipe gallery inwall and the relative position of inner bottom, and contacts according to foundation with starting at, from
And realize collection and the arrangement of pipe gallery gut line absolute position data.
Apply pipe gallery gut line of the present utility model generaI investigation survey tool to carry out pipeline surveying, with reference to Fig. 3, specifically grasp
Make step as follows:
1, cultellation
By the Cross ruler on cultellation chi across on manhole, regulated the position of Cross ruler by the scale on chi, make
Plumb position is positioned at the center of manhole, is put down by the vertical with steel wire rope, until above pipe gallery inner bottom, treating stable
After, labelling cultellation position, cultellation has worked.
2, some position is measured
A, by the position of most advanced and sophisticated for dip stick (mark post is away from fixed ruler one end) alignment institute cultellation, fixed ruler is close to pipe gallery
Inwall, it is ensured that dip stick is vertical with pipe gallery inwall；
B, by reading the reading on mark post, pipeline distance distance A1 of pipe gallery inwall, A2 can be obtained；Such as Fig. 3
Shown in；
C, the instrument such as ribbon or hand-held diastimeter is utilized to measure pipe point to distance B1 of mark post, B2, it is possible to be managed
Point 1 with pipe point 2 relative to the relative position of piping lane inwall；
D, fixed ruler is close to pipe gallery inner bottom, slip chi is lain in above pipeline, graduated by reading band
Reading on mark post obtains the discrepancy in elevation of pipeline and pipe gallery inner bottom；
E, in pipeline surveying in industry Become the picture software, by the tube wall of pipe gallery and manhole position plotting figure, then
By pipe gallery inwall to pipeline direction translation distance A1, institute's cultellation (position of manhole) hang down to pipe gallery inwall
Line, by the vertical line that done to pipe point direction translation distance B1, the absolute position that the intersection point of two lines is pipe point 1 is (namely actual
Position), as a same reason can the position of pipe point 2；
F, on the basis of the inner bottom elevation of pipe gallery, the height of the pipeline of superposition dip stick actual quantities to pipe gallery inner bottom
Difference, is calculated the absolute elevation on line pipe top；
Repetitive operation said process, it is possible to carry out the measurement work of pipe gallery gut line generaI investigation.
Claims (3)
1. pipe gallery gut line generaI investigation survey tool, it is characterised in that: include cultellation chi and dip stick；Described cultellation chi by
Cross ruler, vertical and steel wire rope composition with a scale；One end of steel wire rope passes center, Cross ruler cross point, and solid with Cross ruler
Fixed, the other end connects vertical；Described dip stick is made up of fixed ruler, slip chi and mark post with a scale；Mark post is vertically fixed
On fixed ruler；Slip chi is enclosed within mark post, can slide on mark post.
Pipe gallery gut line the most according to claim 1 generaI investigation survey tool, it is characterised in that: on described Cross ruler
With scale.
Pipe gallery gut line the most according to claim 1 generaI investigation survey tool, it is characterised in that: described mark post is can
Flexible mark post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522141.4U CN205784943U (en) | 2016-06-01 | 2016-06-01 | Pipe gallery gut line generaI investigation survey tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522141.4U CN205784943U (en) | 2016-06-01 | 2016-06-01 | Pipe gallery gut line generaI investigation survey tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784943U true CN205784943U (en) | 2016-12-07 |
Family
ID=58137135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620522141.4U Withdrawn - After Issue CN205784943U (en) | 2016-06-01 | 2016-06-01 | Pipe gallery gut line generaI investigation survey tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205784943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052507A (en) * | 2016-06-01 | 2016-10-26 | 青岛市勘察测绘研究院 | Measuring tool and method for general investigation of pipeline in comprehensive pipe gallery |
-
2016
- 2016-06-01 CN CN201620522141.4U patent/CN205784943U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052507A (en) * | 2016-06-01 | 2016-10-26 | 青岛市勘察测绘研究院 | Measuring tool and method for general investigation of pipeline in comprehensive pipe gallery |
| CN106052507B (en) * | 2016-06-01 | 2018-07-03 | 青岛市勘察测绘研究院 | Pipe gallery gut line generally investigates survey tool and method |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20180703 |