CN206113944U - Be used for hydraulic model test slidingtype dipperstick - Google Patents

Be used for hydraulic model test slidingtype dipperstick Download PDF

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Publication number
CN206113944U
CN206113944U CN201621161426.6U CN201621161426U CN206113944U CN 206113944 U CN206113944 U CN 206113944U CN 201621161426 U CN201621161426 U CN 201621161426U CN 206113944 U CN206113944 U CN 206113944U
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CN
China
Prior art keywords
chi
slidingtype
rule
hydraulic model
model test
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
Application number
CN201621161426.6U
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Chinese (zh)
Inventor
郭红民
胡海松
胡文兵
张田甜
张淑梅
伍学文
柳滔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Three Gorges University CTGU
Original Assignee
China Three Gorges University CTGU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Three Gorges University CTGU filed Critical China Three Gorges University CTGU
Priority to CN201621161426.6U priority Critical patent/CN206113944U/en
Application granted granted Critical
Publication of CN206113944U publication Critical patent/CN206113944U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a be used for hydraulic model test slidingtype dipperstick, includes main slide rail telescopic frame chi, perpendicular just slidable mounting has vice extension rule on the main slide rail telescopic frame chi, keeps away from main slide rail telescopic frame chi one end on main slide rail telescopic frame chi both ends and the vice extension rule and all supports through telescopic bracket, main slide rail telescopic frame chi, vice extension rule and telescopic bracket constitute, just pass through respectively a telescopic rotary knob, the 2nd telescopic rotary knob and the 3rd telescopic rotary knob by the multistage detail, vice extension rule goes up slidable mounting has lofting device. The utility model provides a pair of be used for hydraulic model test slidingtype dipperstick through setting up main slide rail telescopic frame chi, vice extension rule and telescopic bracket, has solved in hydraulic model water mechanical experiment, needs artifical hand fixed not quite convenient with accurate problem to the required dipperstick of simulation topography.

Description

It is a kind of to be used for hydraulic model test slidingtype measuring scale
Technical field
This utility model is related to hydraulic model test instrument, especially a kind of to measure for hydraulic model test slidingtype Chi.
Background technology
In hydraulic model hydraulics test, generally require to carry out setting-out simulation actual landform by a certain percentage, reached with this To the degree close with Practical Project.But a suitable setting out survey is there is presently no during hydraulic model test Chi, typically artificial hand steered fixed T-square, tape measure, laying out apparatus are being simulated landform.One is artificial hand steered fixed setting-out Chi, needs 3-4 people while operating, and measurement efficiency is low;Two is that manually hand steered T-square, tape measure, laying out apparatus carry out setting-out, is compared Trouble, wastes time and energy;Three often carry out setting-out in sandy soil when being artificially generated terrain, move left and right laying out apparatus, while also Need artificial fixing device to prevent setting-out deviation, it is inaccurate that this may result in measurement data, affect experiment effect.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of for hydraulic model test slidingtype measuring scale, solution Determined in hydraulic model hydraulic experiment, need artificial hand steered fixation not very convenient for measuring scale needed for artificially generated terrain and Accurate problem.
To solve above-mentioned technical problem, the technical scheme adopted by this utility model is:
It is a kind of to be used for hydraulic model test slidingtype measuring scale, including main running rail telescopic frame chi, main running rail telescopic frame It is vertical and be slidably fitted with secondary shrinkage-rule on chi, away from main running rail telescopic frame on main running rail telescopic frame chi two ends and secondary shrinkage-rule Frame chi one end is supported by telescope support;The main running rail telescopic frame chi, secondary shrinkage-rule and telescope support are by more Duan Zhijie constitutes, and respectively by the first flexible knob, the second flexible knob and the 3rd flexible knob;It is sliding on the secondary shrinkage-rule It is dynamic that laying out apparatus are installed.
The telescope support base plate is provided with circular cone and fixes foot.
The main running rail telescopic frame chi is rectangular frame structure, and rectangular frame structure is divided into three sections on along its length.
The laying out apparatus include lofting control ring, and lofting control ring one end is slidably arranged in secondary shrinkage-rule by slide block On, the lofting control ring other end is connected with Loft Line by rotating shaft.
Described first flexible knob, the second flexible knob and the 3rd flexible knob include the spring being connected with each detail And resilient balls, resilient balls are locked to be connected in the hole in changeover portion with the detail under general state and are locked.
This utility model is a kind of to be used for hydraulic model test slidingtype measuring scale, with following technique effect:
1), by arranging orthogonal main running rail telescopic frame chi and secondary shrinkage-rule, secondary shrinkage-rule can be stretched in main running rail The enterprising line slip of contracting framework chi, laying out apparatus be arranged on secondary shrinkage-rule and can on the secondary shrinkage-rule on slide, so, without the need for people The hand steered fixation of work can be operated, fast and easy measurement, reduce the amount of labour of survey crew, raise labour efficiency, cost drop It is low.
2), due to main running rail telescopic frame chi, secondary shrinkage-rule and telescope support it is scalable, be so suitable for various measurement ground Shape, meets different space requirements, meets the requirement of hydraulic model test.
3), conventional hydraulic model test simulate equal pitch contour, artificial operation is fixed from reaching wanting for stable and oxygen evolution rate Ask, so that artificially generated terrain is not to meet very much actual landform, so as to affect hydraulic model test, this utility model preferably can solve Certainly problems, improve the precision of test.
4), simple structure, install, dismounting and it is easy to carry, be easy to outdoor operations.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of each flexible knob in this utility model.
In figure:Main running rail telescopic frame chi 1, secondary shrinkage-rule 2, telescope support 3, the first flexible knob 4, the second flexible knob 5, the 3rd flexible knob 6, laying out apparatus 7, circular cone fix foot 8, lofting control ring 9, slide block 10, rotating shaft 11, Loft Line 12, balladeur train 13, equal pitch contour 14.
Specific embodiment
As shown in figure 1, a kind of be used for hydraulic model test slidingtype measuring scale, including main running rail telescopic frame chi 1, it is square Shape frame structure, rectangular frame structure are divided into three sections on along its length, two long tracks of rectangular frame structure can pass through first Flexible knob 4 control telescopic adjustment, have scale on one of long track, be convenient for measuring control horizontal X wheelbase from.Main running rail is stretched Be separately installed with balladeur train 13 on two long tracks of contracting framework chi 1, secondary shrinkage-rule 2 and balladeur train 13 be detachably connected, and keep with Main running rail telescopic frame chi 1 is vertical, and secondary shrinkage-rule 8 is rectangle, equally along its length on be divided into three sections and stretch by second Contracting knob 5 is adjusted.Also have scale on secondary shrinkage-rule 8, be convenient for measuring control vertical Y wheelbase from.Pacify on the secondary shrinkage-rule There is a slidable slide block 10, slide block 10 is connected with lofting control ring 9 by connecting rod, be provided with lofting control ring 9 and turn Axle 11, Loft Line 12 are wrapped in rotating shaft 11, and carry out folding and unfolding by rotating shaft.
It is vertical and be slidably fitted with secondary shrinkage-rule 2 on main running rail telescopic frame chi 1,1 two ends of main running rail telescopic frame chi and It is supported by telescope support 3 away from 1 one end of main running rail telescopic frame chi on secondary shrinkage-rule 2;The main running rail telescopic frame Frame chi 1, secondary shrinkage-rule 2 and telescope support 3 constituted by multistage detail, and pass through respectively, the second flexible knob 5 and the 3rd it is flexible Knob 6;Laying out apparatus 7 are slidably fitted with the secondary shrinkage-rule 2.
3 base plate of the telescope support is provided with circular cone and fixes foot 8.Thus it is easy to be fixed on various ground to keep stable.
As shown in Fig. 2 the described first flexible knob 4, second stretches, knob 5 and the 3rd flexible knob 6 include and each Spring and resilient balls that detail is connected, resilient balls are locked under general state and are connected in the hole in changeover portion with the detail Locked.Thus the length of freely adjustable main running rail telescopic frame chi, secondary shrinkage-rule 2 and telescope support 3, each so as to adapt to Plant and survey the topography, while freely can stretch up and down ensure that the requirement of measurement space.
Operation principle and process:
The first step:Staff made to stretch adjusting telescope support 3 by the 3rd flexible knob 6 of control according to landform before this Support 3 reaches suitable height, and circular cone is fixed on the wire that foot 8 is arranged in the surveying the topography of hydraulic model test;
Second step:Staff controls main running rail telescopic frame chi 1 by the first flexible knob 4 of control and is allowed to satisfaction to put The horizontal direction X-axis length requirement of sample, then drives secondary shrinkage-rule in X-direction by mobile balladeur train 13 further according to actual landform Upper movement, reaches the distance of measurement coordinate X.
3rd step:After determining etc. X-direction and distance, the length of secondary shrinkage-rule is controlled by the second flexible knob 5 of control Degree, makes secondary shrinkage-rule 2 meet in vertical direction Y-axis length requirement, then flexible come fixed joint by the 3rd flexible knob 6 of control Telescope support 3 on chi.
4th step:Laying out apparatus are adjusted by control slide block 10, laying out apparatus is moved on secondary shrinkage-rule, is reached survey The distance of amount coordinate Y, then rotates rotating shaft 11, such setting-out can more than lower adjust setting-out circular cone to carry out setting-out simulation contour Line landform 14.

Claims (5)

  1. It is 1. a kind of to be used for hydraulic model test slidingtype measuring scale, it is characterised in that:Including main running rail telescopic frame chi(1), it is main Slide track telescopic framework chi(1)Go up vertical and be slidably fitted with secondary shrinkage-rule(2), main running rail telescopic frame chi(1)Two ends and pair are stretched Reduced scale(2)On away from main running rail telescopic frame chi(1)One end passes through telescope support(3)It is supported;The main running rail stretches Framework chi(1), secondary shrinkage-rule(2)And telescope support(3)Constituted by multistage detail, and respectively by the first flexible knob(4)、 Second flexible knob(5)And the 3rd flexible knob(6);The secondary shrinkage-rule(2)On be slidably fitted with laying out apparatus(7).
  2. 2. according to claim 1 a kind of for hydraulic model test slidingtype measuring scale, it is characterised in that:It is described flexible Support(3)Base plate is provided with circular cone and fixes foot(8).
  3. 3. according to claim 1 a kind of for hydraulic model test slidingtype measuring scale, it is characterised in that:The main cunning Rail telescopic frame chi(1)For rectangular frame structure, rectangular frame structure is divided into three sections on along its length.
  4. 4. according to claim 1 a kind of for hydraulic model test slidingtype measuring scale, it is characterised in that:The setting-out Device(7)Including lofting control ring(9), lofting control ring(9)One end passes through slide block(10)It is slidably arranged in secondary shrinkage-rule(2) On, lofting control ring(9)The other end passes through rotating shaft(11)With Loft Line(12)Connection.
  5. 5. according to claim 1 a kind of for hydraulic model test slidingtype measuring scale, it is characterised in that:Described first Flexible knob(4), the second flexible knob(5)And the 3rd flexible knob(6)Include spring and the elasticity being connected with each detail Ball, resilient balls are locked to be connected in the hole in changeover portion with the detail under general state and are locked.
CN201621161426.6U 2016-11-01 2016-11-01 Be used for hydraulic model test slidingtype dipperstick Expired - Fee Related CN206113944U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621161426.6U CN206113944U (en) 2016-11-01 2016-11-01 Be used for hydraulic model test slidingtype dipperstick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621161426.6U CN206113944U (en) 2016-11-01 2016-11-01 Be used for hydraulic model test slidingtype dipperstick

Publications (1)

Publication Number Publication Date
CN206113944U true CN206113944U (en) 2017-04-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621161426.6U Expired - Fee Related CN206113944U (en) 2016-11-01 2016-11-01 Be used for hydraulic model test slidingtype dipperstick

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110331862A (en) * 2019-06-18 2019-10-15 中国一冶集团有限公司 A kind of construction layout tool and component construction layout method
CN111854695A (en) * 2020-09-01 2020-10-30 赣州雅格贸易有限公司 Wall gradient measuring device for building engineering
CN112284337A (en) * 2020-11-25 2021-01-29 武汉大学 River model multi-parameter measuring device and walking control method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110331862A (en) * 2019-06-18 2019-10-15 中国一冶集团有限公司 A kind of construction layout tool and component construction layout method
CN111854695A (en) * 2020-09-01 2020-10-30 赣州雅格贸易有限公司 Wall gradient measuring device for building engineering
CN112284337A (en) * 2020-11-25 2021-01-29 武汉大学 River model multi-parameter measuring device and walking control method thereof
CN112284337B (en) * 2020-11-25 2021-08-03 武汉大学 River model multi-parameter measuring device and walking control method thereof

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GR01 Patent grant
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: 20170419

Termination date: 20171101