CN106066234A - A kind of laboratory table measuring minor diameter high-pressure water jet parameter - Google Patents
A kind of laboratory table measuring minor diameter high-pressure water jet parameter Download PDFInfo
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- CN106066234A CN106066234A CN201610391364.6A CN201610391364A CN106066234A CN 106066234 A CN106066234 A CN 106066234A CN 201610391364 A CN201610391364 A CN 201610391364A CN 106066234 A CN106066234 A CN 106066234A
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- Prior art keywords
- roll adjustment
- adjustment block
- platform
- piezometer
- water jet
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a kind of laboratory table measuring minor diameter high-pressure water jet parameter, including I-girder, I-girder is provided with ball screw, and ball screw is engaged with roll adjustment block, and roll adjustment block connects roll adjustment block chaining plate, on roll adjustment block chaining plate, support member and fixture are installed, flat board it is hinged with on support member, equipped with shower nozzle clamping element on flat board, mounting spray head in shower nozzle clamping element, it is hinged with on fixture and regulates angle part, being arranged on regulation angle part by axle of flat board；The other end of I-girder is provided with piezometer platform, and piezometer platform is provided with protractor and worm and gear rotating driving device, and piezometer platform is provided with one block of plate, and plate is provided with force cell.Pressure valve is installed on the inlet pipeline of shower nozzle.Whole laboratory table outward appearance is small and exquisite, it is convenient to dismount, measurement data is convenient, maintenance cost is low, service life is long.
Description
Technical field
The present invention relates to a kind of device measuring high-pressure water jet parameter, particularly relate to a kind of measurement minor diameter high-pressure water shot
The laboratory table of stream parameter.
Background technology
In recent decades, along with improving constantly of China's industrialized level, high pressure water jet is as a kind of purposes relatively
Extensively, the new technique that technology content composition is higher is widely used.High pressure water jet is at petrochemical industry equipment
Clean and rust cleaning aspect is widely used.And little for the laboratory table of water jet research on market, so to experiment
The research of platform is extremely more urgent.
Summary of the invention
Outward appearance is small and exquisite, it is convenient to dismount, measurement data is convenient, maintenance cost is low, use to it is an object of the invention to provide one
The laboratory table measuring minor diameter high-pressure water jet parameter of life-span length.
It is an object of the invention to be achieved through the following technical solutions:
The laboratory table measuring minor diameter high-pressure water jet parameter of the present invention, including I-girder, on described I-girder
Being provided with ball screw, described ball screw is engaged with roll adjustment block, described roll adjustment block connects roll adjustment block chaining plate, described tune
Support member and fixture are installed on block chaining plate, described support member are hinged with flat board, equipped with sprayer head clamp on described flat board
Tight part, mounting spray head in described shower nozzle clamping element, described fixture is hinged with and regulates angle part, leading to of described flat board
Cross axle to be arranged on described regulation angle part；
As seen from the above technical solution provided by the invention, the measurement minor diameter water under high pressure that the embodiment of the present invention provides
The laboratory table of jet parameters, outward appearance is small and exquisite, it is convenient to dismount, measurement data is convenient, maintenance cost is low, service life is long.
Accompanying drawing explanation
The laboratory table that Fig. 1 with Fig. 2 is respectively the measurement minor diameter high-pressure water jet parameter that the embodiment of the present invention provides is different
The overall structure schematic diagram of angle.
Fig. 3 is to regulate angle part and the structural representation of connected associated components in the present invention；
Fig. 4 is piezometer platform and the structural representation of worm and gear rotating driving device in the embodiment of the present invention.
In figure:
1 I-girder, 2 ball screws, 3 roll adjustment blocks, 4 roll adjustment block chaining plates, 5 support members, 6 flat boards, 7 shower nozzle clamping elements, 8
Fixture, 9 piezometer platforms, 10 worm gears, 11 worm screws, 12 regulation angle parts, 13 plates.
Detailed description of the invention
The embodiment of the present invention will be described in further detail below.
The laboratory table measuring minor diameter high-pressure water jet parameter of the present invention, its preferably detailed description of the invention is:
Including I-girder, described I-girder is provided with ball screw, and described ball screw is engaged with roll adjustment block, institute
State to connect on roll adjustment block and have roll adjustment block chaining plate, described roll adjustment block chaining plate is provided with support member and fixture, described support
Being hinged with flat board on part, equipped with shower nozzle clamping element on described flat board, mounting spray head in described shower nozzle clamping element, on described fixture
It is hinged with and regulates angle part, being arranged on described regulation angle part by axle of described flat board；
The other end of described I-girder is provided with piezometer platform, and described piezometer platform is provided with protractor and worm and gear rotation
Rotary driving device, described piezometer platform is provided with one block of plate, and described plate is provided with force cell.
Described ball screw is connected by screw on described I-girder, and described ball screw is horizontally disposed.
Pressure valve is installed on the inlet pipeline of described shower nozzle.
The laboratory table measuring minor diameter high-pressure water jet parameter of the present invention, whole laboratory table outward appearance is small and exquisite, it is convenient to dismount,
Measurement data is convenient, maintenance cost is low, service life is long.
In the present invention, each parts and principle thereof are:
Laboratory table includes I-girder, and crossbeam is arranged the ball screw of adjustable range, and the roll adjustment block of ball screw connects
Roll adjustment block chaining plate, regulates range by swing roller screw mandrel；Support member, flat board, sprayer head clamp are installed on roll adjustment block chaining plate
Tight part, fixture and regulation angle part, mounting spray head in flat board and shower nozzle clamping element, can come by adjusting regulation angle part
The angle changing flat board changes the flow angle of shower nozzle；The I-girder other end installs piezometer platform, and piezometer platform is by worm gear
Worm drive rotates, and piezometer platform is arranged corresponding protractor, piezometer platform is arranged force cell, is used for measuring shower nozzle
Jet pressure.Pressure valve is installed in shower nozzle junction, can record the pressure of input shower nozzle.
Described ball screw is connected by screw on I-girder, it is ensured that ball screw is horizontally disposed, does not produce inclination
Angle.
Roll adjustment block chaining plate is connected by screw on roll adjustment block, it is ensured that be arranged symmetrically with on roll adjustment block away from block chaining plate,
Roll adjustment block is arranged on ball screw.
Support member, flat board, shower nozzle clamping element, fixture and regulation angle part are installed on roll adjustment block chaining plate, at flat board and
Mounting spray head in shower nozzle clamping element, the angle that can change flat board by adjusting regulation angle part changes the efflux angle of shower nozzle
Degree.Support member and flat board are connected by the cooperation of hole and axle, it is ensured that flat board can be relative to roll adjustment block chaining plate around supporting piece bores
Axis rotate.
The I-girder other end installs piezometer platform, and piezometer platform is driven by worm and gear and rotates, and piezometer platform is arranged
Corresponding protractor, protractor is arranged symmetrically with about ball screw, and makes 90 ° of graduation marks of piezometer platform amount of alignment hornwork
Place.Use worm and gear to be easy to rotational pressure meter platform, and have self-lock ability, prevent left-right rotation impact after piezometer platform stress
The measurement of power.
Arrange force cell on piezometer platform, be used for measuring shower nozzle jet pressure.Force cell can be with one flat plate
It is connected, is possible not only to the measurement error avoiding causing because force cell stress surface is little, and protection sensor can be played
Effect.
Nozzle be externally connected to pressure valve, measure the pressure at nozzle inlet, for Theoretical Calculation.
Specific embodiment:
As shown in Figure 1 and Figure 2, a kind of laboratory table measuring minor diameter high-pressure water jet parameter, including I-girder 1, I-shaped
With screw, ball screw 2 is installed on crossbeam 1, I-girder level 1 is arranged, and ensures that ball screw 2 is the most horizontally disposed.
As shown in Figure 3.First a support member 5 is arranged on roll adjustment block chaining plate 4, then by flat board 6 and support member 5 phase
Even, then flat board 6 is fixed with a support member so that flat board 6 can rotate by the axis around support member 5 hole.
Fixture 8 is installed to roll adjustment block chaining plate 4, regulation angle part 12 is arranged symmetrically with about fixture 8, uses bolt
Fastening.This structure is as one group, and the right side being arranged in roll adjustment block chaining plate 4 is the most local, on the left of roll adjustment block chaining plate 4 correspondingly
Side arranges identical structure.Flat board is made by the angle of inclination and regulation angle part 12 setting height(from bottom) adjusting regulation angle part 12
6 levels.
Arrange shower nozzle on the plate 6, clamp shower nozzle with shower nozzle clamping element, prevent its play, cause range to water jet
Dynamometry error.
At ball screw 2, roll adjustment block 3 is installed, roll adjustment block 3 can be made to move along a straight line by the rotary motion of ball screw 2.
Screwed hole on alignment roll adjustment block 3 and roll adjustment block chaining plate 4, connect with screw, ensures roll adjustment block chaining plate 4 level after connection.
As shown in Figure 4, worm gear 10, worm screw 11 and piezometer platform 9 are set in the relevant position of I-girder 1, and at pressure
Paste protractor before meter platform, piezometer platform 9 is rotated to pointer and points at 90 ° of protractor.
Piezometer platform 9 is installed one block of plate 13 and force cell, is used for measuring water jet pressure.
Meter ruler is pasted, it is ensured that shower nozzle is 150mm to the maximum to the distance of plate 13 in the side of I-girder 1；And at shower nozzle
Pressure valve is installed.
Water under high pressure is delivered at shower nozzle by flexible pipe by pump, and time initial, shower nozzle keeps horizontally disposed, by ball screw 2
Rotate the water jet realized under different range to measure.Then adjust the angle of platform 6, survey the pressure distribution of water jet and beat
Hit the size cases of power；Adjust the angle of piezometer platform 9 again, study the impact on water jet of different incidence angles and the deviation angle
It will be recognized by those skilled in the art, on the premise of without departing from protection scope of the present invention, can be to above-mentioned
Embodiment carries out various amendment, changes and combine, and think this amendment, to change and combine be the model in originality thought
Within enclosing.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change that can readily occur in or replacement,
All should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be as the criterion.
Claims (4)
1. the laboratory table measuring minor diameter high-pressure water jet parameter, it is characterised in that including I-girder, described I-shaped is big
Beam is provided with ball screw, and described ball screw is engaged with roll adjustment block, and described roll adjustment block connects roll adjustment block chaining plate, institute
State, on roll adjustment block chaining plate, support member and fixture are installed, described support member is hinged with flat board, equipped with spray on described flat board
Head clamping part, mounting spray head in described shower nozzle clamping element, described fixture is hinged with and regulates angle part, the one of described flat board
Limit is arranged on described regulation angle part by axle.
The laboratory table of measurement minor diameter high-pressure water jet parameter the most according to claim 1, it is characterised in that described I-shaped
The other end of crossbeam is provided with piezometer platform, and described piezometer platform is provided with protractor and worm and gear rotating driving device, described
Piezometer platform is provided with one block of plate, and described plate is provided with force cell.
The laboratory table of measurement minor diameter high-pressure water jet parameter the most according to claim 2, it is characterised in that described ball
Screw mandrel is connected by screw on described I-girder, and described ball screw is horizontally disposed.
4. according to the laboratory table measuring minor diameter high-pressure water jet parameter described in claim 1,2 or 3, it is characterised in that institute
State installation pressure valve on the inlet pipeline of shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391364.6A CN106066234A (en) | 2016-06-03 | 2016-06-03 | A kind of laboratory table measuring minor diameter high-pressure water jet parameter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391364.6A CN106066234A (en) | 2016-06-03 | 2016-06-03 | A kind of laboratory table measuring minor diameter high-pressure water jet parameter |
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| CN106066234A true CN106066234A (en) | 2016-11-02 |
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| CN201610391364.6A Pending CN106066234A (en) | 2016-06-03 | 2016-06-03 | A kind of laboratory table measuring minor diameter high-pressure water jet parameter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548652A (en) * | 2018-04-18 | 2018-09-18 | 合肥工业大学 | A kind of gas impact jet flow pressure measuring unit based on three coordinate mobile platforms |
| CN108806456A (en) * | 2018-06-20 | 2018-11-13 | 北京石油化工学院 | A kind of Cleaning by High Pressure Water Jet experimental provision |
| CN109520702A (en) * | 2018-12-28 | 2019-03-26 | 大连工业大学 | A kind of aquatic products water jet force parameter test method and its experimental rig |
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| CN101879477A (en) * | 2010-05-20 | 2010-11-10 | 中南大学 | Test device for excavating and stripping cobalt crust and hydrothermal sulfide in deep sea |
| KR101057990B1 (en) * | 2009-05-21 | 2011-08-19 | 한국과학기술원 | Rock excavation simulation apparatus using ultra high pressure waterjet |
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| CN104266917A (en) * | 2014-09-01 | 2015-01-07 | 南京先欧仪器制造有限公司 | Jet-flow testing machine capable of performing multi-operating-mode simulation |
| CN205691313U (en) * | 2016-06-03 | 2016-11-16 | 北京石油化工学院 | A kind of laboratory table measuring minor diameter high-pressure water jet parameter |
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2016
- 2016-06-03 CN CN201610391364.6A patent/CN106066234A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101057990B1 (en) * | 2009-05-21 | 2011-08-19 | 한국과학기술원 | Rock excavation simulation apparatus using ultra high pressure waterjet |
| CN101879477A (en) * | 2010-05-20 | 2010-11-10 | 中南大学 | Test device for excavating and stripping cobalt crust and hydrothermal sulfide in deep sea |
| DE202011108575U1 (en) * | 2011-12-02 | 2012-01-16 | Voith Patent Gmbh | Testing device and device for producing and / or finishing a material web |
| CN103148981A (en) * | 2013-03-01 | 2013-06-12 | 重庆大学 | Method and device for testing pressure pulsation characteristic of jet flow |
| CN103323174A (en) * | 2013-06-09 | 2013-09-25 | 东南大学 | Measuring device for needle-free injection jet flow pressure and measuring method thereof |
| CN104266917A (en) * | 2014-09-01 | 2015-01-07 | 南京先欧仪器制造有限公司 | Jet-flow testing machine capable of performing multi-operating-mode simulation |
| CN205691313U (en) * | 2016-06-03 | 2016-11-16 | 北京石油化工学院 | A kind of laboratory table measuring minor diameter high-pressure water jet parameter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548652A (en) * | 2018-04-18 | 2018-09-18 | 合肥工业大学 | A kind of gas impact jet flow pressure measuring unit based on three coordinate mobile platforms |
| CN108806456A (en) * | 2018-06-20 | 2018-11-13 | 北京石油化工学院 | A kind of Cleaning by High Pressure Water Jet experimental provision |
| CN109520702A (en) * | 2018-12-28 | 2019-03-26 | 大连工业大学 | A kind of aquatic products water jet force parameter test method and its experimental rig |
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Application publication date: 20161102 |
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