CN109682282A - The measuring tool and measurement method of drainage pipeline caliber in well - Google Patents
The measuring tool and measurement method of drainage pipeline caliber in well Download PDFInfo
- Publication number
- CN109682282A CN109682282A CN201910099997.3A CN201910099997A CN109682282A CN 109682282 A CN109682282 A CN 109682282A CN 201910099997 A CN201910099997 A CN 201910099997A CN 109682282 A CN109682282 A CN 109682282A
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- Prior art keywords
- scale
- main scale
- measuring tool
- auxiliary
- deck
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of measuring tool of drainage pipeline caliber in well, it is related to the technical field that drainage detects in well, including main scale, auxiliary scale and deck, main scale is equipped with Measurement scales line；Auxiliary scale is set on the main scale, and can be slided along the main scale；Deck is fixed on the main scale.The invention also discloses a kind of measurement methods of drainage pipeline caliber in well.The present invention can wellhead ground measure well in drainage pipeline caliber, improve the efficiency of duct survey.
Description
Technical field
The present invention relates to the technical fields that drainage pipeline in well detects, and in particular to the survey of drainage pipeline caliber in a kind of well
Amount tool and measurement method.
Background technique
With the raising that people require living environment quality, various regions government is proposed the measure of many water pollution controls.
Other than requiring grassroot project strictly to carry out rain sewage separation row, the drainage pipeline networks of the old community in city has also been carried out energetically
Transformation.
Electromagnetic Survey of Underground Pipelines shunts the preposition work of transformation as the old community's rain sewage network in city, detection method
Convenience and accuracy directly influence the progress and quality of improvement project result of design.Measure the caliber of drainage pipeline in well
When, the prior art is measured using ruler, and since the nozzle of drainage pipeline is located in the missile silo of several meters of depths, measurement people station is on ground
On, it is difficult to directly read scale numerical value.When well depth is excessive or well water position is deeper, i.e. person who happens to be on hand for an errand can not in well yet
Directly read numerical value.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of surveys of drainage pipeline caliber in well
Amount tool and measurement method, can wellhead ground measure well in drainage pipeline caliber, improve the efficiency of duct survey.
To achieve the above objectives, the technical solution adopted by the present invention is that: the measuring tool of drainage pipeline caliber in a kind of well,
Include:
Main scale is equipped with Measurement scales line；
Auxiliary scale is set on the main scale, and can slide along the main scale；And
Deck is fixed on the main scale.
Based on the above technical solution, the main scale includes multiple dismountable segments, and two adjacent segments are logical
Cross threaded connection.
Based on the above technical solution, the main scale is round tube, and the outer wall along the round tube axis is equipped with
Measurement scales line.
Based on the above technical solution, the auxiliary scale is rectangular steel plates, and one end is equipped with circular hole, and the auxiliary scale passes through
Circular hole is sheathed on the round steel pipe.
Based on the above technical solution, the deck is rectangular steel plates, and one end is equipped with nipple, the deck
Nipple is connect by nipple with the end of the main scale.
Based on the above technical solution, the segmental length of each main scale is 1~1.5m.
Based on the above technical solution, the auxiliary scale is equipped with fastener, and the fastener is used for the auxiliary scale
It is fixed on wellhead ground.
Based on the above technical solution, the main scale, auxiliary scale and deck are stainless steel material.
Based on the above technical solution, the auxiliary scale is removably set on the main scale, and the auxiliary scale, which is equipped with, to be surveyed
Measure graduation mark.
It is an object of the invention to also provide a kind of measurement method of drainage pipeline caliber in well, comprising the following steps:
Main scale is protruded into well vertically, auxiliary scale is horizontally placed at wellhead ground, and deck supports the internal diameter bottom of drainage pipeline, reads
Auxiliary scale is taken to be now placed in the number of division A of main scale position；
It keeps auxiliary scale to be horizontally placed at wellhead ground not move, main scale is slided straight up, until deck supports drainpipe
At the top of the internal diameter in road, the number of division B that auxiliary scale is now placed in main scale position is read, drainage pipeline is obtained according to the difference of B and A
Internal diameter.
Compared with the prior art, the advantages of the present invention are as follows: in well of the invention the measuring tool of drainage pipeline caliber and
Measurement method, the water level in depth and well without considering well, goes into the well without survey crew, measures twice in wellhead ground, lead to
The caliber of drainage pipeline in well can be measured after the difference measured twice, measurement occupational health health is ensure that, improves pipe
The efficiency of road measurement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the measuring tool of drainage pipeline caliber in well in the embodiment of the present invention；
Fig. 2 is the flow chart that the caliber of drainage pipeline in well is measured in the embodiment of the present invention；
Fig. 3 A~3B is the schematic diagram that drainage pipeline caliber in well is measured in the embodiment of the present invention；
In figure: 1, main scale；2, auxiliary scale；21, fastener；3, deck.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the embodiment of the present invention provides a kind of measuring tool of drainage pipeline caliber in well comprising: it is main
Ruler 1, auxiliary scale 2 and deck 3, it is preferable that main scale 1, auxiliary scale 2 and deck 3 are stainless steel material.Main scale 1 is equipped with Measurement scales
Line.Preferably, main scale 1 is round tube, and the outer wall along round tube axis is equipped with Measurement scales line.
Auxiliary scale 2 is set on main scale 1, and can be slided along main scale 1.Preferably, auxiliary scale 2 is rectangular steel plates, and one end is equipped with
Circular hole, auxiliary scale 2 are sheathed on round steel pipe by circular hole.Further, auxiliary scale 2 is removably set on main scale 1, and auxiliary scale 2 is set
There is Measurement scales line, auxiliary scale 2 is detachably separately as measuring scale.
Deck 3 is fixed on main scale 1, for supporting the inner wall of drainage pipeline in well.Preferably, deck 3 is rectangular steel plates,
Deck 3 is rectangular steel plates, and one end is equipped with nipple, and 3 nipple of deck is connected by the end of nipple and main scale 1
It connects.Further, the thickness of rectangular steel plates is as small as possible, can reduce measurement error, or rectangular steel plates are considered when measurement
Thickness value eliminates measurement error caused by thickness.
As preferred embodiment, main scale 1 includes multiple dismountable segments, and two adjacent segments are connected by screw thread
It connects, dismountable segment is easy to carry, is also convenient for adjusting the length i.e. range of main scale 1 of main scale 1 according to well depth.Preferably, often
The segmental length of a main scale 1 is 1~1.5m.
As preferred embodiment, auxiliary scale 2 is equipped with fastener 21, and fastener 21 is used to auxiliary scale 2 being fixed on well head
On ground, slided up and down convenient for main scale 1.
Shown in Figure 2, the embodiment of the present invention also provides a kind of measurement method of drainage pipeline caliber in well, including following
Step:
Step S1 protrudes into main scale 1 in well referring to shown in Fig. 3 A vertically, and auxiliary scale 2 is horizontally placed at wellhead ground, and deck 3 supports
The internal diameter bottom of drainage pipeline is held, the number of division A that auxiliary scale 2 is now placed in 1 position of main scale is read；
Step S2 is not moved referring to shown in Fig. 3 B, keeping auxiliary scale 2 to be horizontally placed at wellhead ground, main scale 1 is slided straight up
It is dynamic, until deck 3 supports at the top of the internal diameter of drainage pipeline, read the number of division B that auxiliary scale 2 is now placed in 1 position of main scale, root
The internal diameter of drainage pipeline is obtained according to the difference of B and A.
Compared with prior art, in the well in the embodiment of the present invention drainage pipeline caliber measuring tool and measurement method,
The water level in depth and well without considering well, goes into the well without survey crew, measures twice in wellhead ground, by measuring twice
Difference can measure the caliber of drainage pipeline in well, ensure that measurement occupational health health, improve the effect of duct survey
Rate.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. the measuring tool of drainage pipeline caliber in a kind of well characterized by comprising
Main scale (1) is equipped with Measurement scales line；
Auxiliary scale (2) is set on the main scale (1), and can slide along the main scale (1)；And
Deck (3) is fixed on the main scale (1).
2. measuring tool as described in claim 1, it is characterised in that: the main scale (1) includes multiple dismountable segments, phase
Two adjacent segments are connected through a screw thread.
3. Calibration tool as described in claim 1, it is characterised in that:
The main scale (1) is round tube, and the outer wall along the round tube axis is equipped with Measurement scales line.
4. measuring tool as claimed in claim 3, it is characterised in that:
The auxiliary scale (2) is rectangular steel plates, and one end is equipped with circular hole, and the auxiliary scale (2) is sheathed on the circular steel by circular hole
Guan Shang.
5. measuring tool as claimed in claim 3, it is characterised in that:
The deck (3) is rectangular steel plates, and one end is equipped with nipple, and deck (3) nipple passes through nipple
It is connect with the end of the main scale (1).
6. measuring tool as claimed in claim 2, it is characterised in that: the segmental length of each main scale (1) be 1~
1.5m。
7. measuring tool as described in claim 1, it is characterised in that: the auxiliary scale (2) is equipped with fastener (21), described tight
Firmware (21) is used to the auxiliary scale (2) being fixed on wellhead ground.
8. measuring tool as described in claim 1, it is characterised in that: the main scale (1), auxiliary scale (2) and deck (3) are not
Rust steel material.
9. Calibration tool as described in claim 1, it is characterised in that: the auxiliary scale (2) is removably set to the master
On ruler (1), the auxiliary scale (2) is equipped with Measurement scales line.
10. a kind of measurement method based on measuring tool described in claim 1, which comprises the following steps:
Main scale (1) is protruded into well vertically, auxiliary scale (2) is horizontally placed at wellhead ground, and deck (3) supports the internal diameter bottom of drainage pipeline
Portion reads the number of division A that auxiliary scale (2) are now placed in main scale (1) position；
It keeps auxiliary scale (2) to be horizontally placed at wellhead ground not move, main scale (1) is slided straight up, until deck (3) row of supporting
At the top of the internal diameter of waterpipe, the number of division B that auxiliary scale (2) are now placed in main scale (1) position is read, is obtained according to the difference of B and A
To the internal diameter of drainage pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910099997.3A CN109682282A (en) | 2019-01-31 | 2019-01-31 | The measuring tool and measurement method of drainage pipeline caliber in well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910099997.3A CN109682282A (en) | 2019-01-31 | 2019-01-31 | The measuring tool and measurement method of drainage pipeline caliber in well |
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| Publication Number | Publication Date |
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| CN109682282A true CN109682282A (en) | 2019-04-26 |
Family
ID=66194179
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910099997.3A Pending CN109682282A (en) | 2019-01-31 | 2019-01-31 | The measuring tool and measurement method of drainage pipeline caliber in well |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433549A (en) * | 2021-06-23 | 2021-09-24 | 合肥工业大学 | Municipal drainage pipeline inner diameter measuring device and method |
| CN113465465A (en) * | 2021-06-16 | 2021-10-01 | 江苏赛维地质测绘有限公司 | Pipe well detection rod |
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| CN202119368U (en) * | 2011-05-19 | 2012-01-18 | 深圳市水务（集团）有限公司管网分公司 | Multifunctional measuring rod |
| CN204286301U (en) * | 2014-10-24 | 2015-04-22 | 中国石油天然气集团公司 | Box cupling physical dimension integrated measurer |
| CN204881460U (en) * | 2015-07-06 | 2015-12-16 | 天津水运工程勘察设计院 | Underground drainage pipe measuring equipment |
| CN106802123A (en) * | 2016-12-29 | 2017-06-06 | 潍柴动力股份有限公司 | A kind of device and method for measuring straight tube internal diameter |
| CN106979739A (en) * | 2017-02-21 | 2017-07-25 | 南通市测绘院有限公司 | A kind of multi-functional pipeline detection measurement bar |
| CN206772168U (en) * | 2017-03-30 | 2017-12-19 | 中铁武汉大桥工程咨询监理有限公司 | A kind of underwater immersed tube installation measuring scale |
| CN207501837U (en) * | 2017-08-30 | 2018-06-15 | 芜湖东旭光电科技有限公司 | Gap measuring device |
| CN207570424U (en) * | 2017-11-30 | 2018-07-03 | 长兴常丰量具有限公司 | A kind of vernier caliper for being used to measure pipe fitting internal-and external diameter |
| CN207797950U (en) * | 2018-01-18 | 2018-08-31 | 天津新亚太工程建设监理有限公司 | A kind of bar diameter special measurement tool |
-
2019
- 2019-01-31 CN CN201910099997.3A patent/CN109682282A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202119368U (en) * | 2011-05-19 | 2012-01-18 | 深圳市水务（集团）有限公司管网分公司 | Multifunctional measuring rod |
| CN204286301U (en) * | 2014-10-24 | 2015-04-22 | 中国石油天然气集团公司 | Box cupling physical dimension integrated measurer |
| CN204881460U (en) * | 2015-07-06 | 2015-12-16 | 天津水运工程勘察设计院 | Underground drainage pipe measuring equipment |
| CN106802123A (en) * | 2016-12-29 | 2017-06-06 | 潍柴动力股份有限公司 | A kind of device and method for measuring straight tube internal diameter |
| CN106979739A (en) * | 2017-02-21 | 2017-07-25 | 南通市测绘院有限公司 | A kind of multi-functional pipeline detection measurement bar |
| CN206772168U (en) * | 2017-03-30 | 2017-12-19 | 中铁武汉大桥工程咨询监理有限公司 | A kind of underwater immersed tube installation measuring scale |
| CN207501837U (en) * | 2017-08-30 | 2018-06-15 | 芜湖东旭光电科技有限公司 | Gap measuring device |
| CN207570424U (en) * | 2017-11-30 | 2018-07-03 | 长兴常丰量具有限公司 | A kind of vernier caliper for being used to measure pipe fitting internal-and external diameter |
| CN207797950U (en) * | 2018-01-18 | 2018-08-31 | 天津新亚太工程建设监理有限公司 | A kind of bar diameter special measurement tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465465A (en) * | 2021-06-16 | 2021-10-01 | 江苏赛维地质测绘有限公司 | Pipe well detection rod |
| CN113433549A (en) * | 2021-06-23 | 2021-09-24 | 合肥工业大学 | Municipal drainage pipeline inner diameter measuring device and method |
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Application publication date: 20190426 |