CN107202904A - A kind of brake shuttle tram speed measuring device - Google Patents
A kind of brake shuttle tram speed measuring device Download PDFInfo
- Publication number
- CN107202904A CN107202904A CN201710404595.0A CN201710404595A CN107202904A CN 107202904 A CN107202904 A CN 107202904A CN 201710404595 A CN201710404595 A CN 201710404595A CN 107202904 A CN107202904 A CN 107202904A
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- China
- Prior art keywords
- speed
- arrangements
- plunger pump
- hydraulic motor
- motor
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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.)
- Pending
Links
- 239000002828 fuel tank Substances 0.000 claims abstract description 10
- 210000004907 gland Anatomy 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The present invention provides a kind of brake shuttle tram speed measuring device, including：Equipment supporter, motor is installed on the upside of the equipment supporter, the output end of motor is provided with arrangements for speed regulation, arrangements for speed regulation side is provided with accurate flow speed control valve, hand-operated direction valve is installed on the arrangements for speed regulation of accurate flow speed control valve side, plunger pump is connected with the arrangements for speed regulation, plunger pump lower end is connected to fuel tank, flowmeter is installed between plunger pump and arrangements for speed regulation, hydraulic pressure delivery outlet is installed on plunger pump, hydralic hose is installed on hydraulic pressure delivery outlet, plunger pump is connected to hydraulic motor by hydralic hose, spline housing is installed on the hydraulic motor, hydraulic motor is connected to by spline housing takes fast wheel.The present invention does not need brake shuttle tram, and walking can just make to take fast vehicle wheel rotation in orbit, after vehicle wheel rotational speed reaches that retro-speed makes brake shuttle tram band-type brake, hydraulic motor can still continue to drive vehicle wheel rotation with this speed, after being detected again after velocity-stabilization, not only facilitate but also accurate.
Description
Technical field
The present invention relates to mine assistant conveyance SQ-1200 endless rope series tractor systems technology field, specially a kind of brake shuttle tram
Speed measuring device.
Background technology
Brake shuttle tram is the important component of SQ-1200 endless rope series tractor system, and SQ-1200 endless rope series tractor is operationally
Flat car or fortune people car transport goods or personnel are pulled by rope traction brake shuttle tram.In order to prevent wire cable rupture
There is runaway accident, brake shuttle tram requires that shuttle car operationally exceeds after safe velocity, and braking brake shoe can be embraced automatically
Lock realizes braking.And brake shuttle tram dispatch from the factory or using a period of time after will carry out velocity measuring, with determine exceed the speed limit band-type brake
Whether function is normal.
General speed-measuring method is to pull brake shuttle tram to advance in orbit with a tractor, and traction vehicle speed reaches system
During dynamic speed, whether observation brake shuttle tram is braked, while writing down speed.This speed-measuring method has following defect：Testing the speed first needs
A tractor is wanted, pulls shuttle car traveling to need laying track and larger experimental site again, such words experimental cost is too high.
Secondly, tractor pulls shuttle car to run together, reaches that speed is difficult to accurately detect after retro-speed shuttle car band-type brake, and tractor
The speed of service is also difficult to accurate control, and these can all cause the data of test inaccurate.
The content of the invention
Technical problem solved by the invention is to provide a kind of brake shuttle tram speed measuring device, to solve above-mentioned background technology
The problem of middle proposition.
Technical problem solved by the invention is realized using following technical scheme：A kind of brake shuttle tram speed measuring device, bag
Include：Motor is installed on the upside of equipment supporter, the equipment supporter, the output end of motor is provided with arrangements for speed regulation, arrangements for speed regulation one
Side is provided with accurate flow speed control valve, the arrangements for speed regulation of accurate flow speed control valve side and is provided with hand-operated direction valve, the arrangements for speed regulation
Plunger pump is connected with, plunger pump lower end is connected to fuel tank, and fuel tank is arranged in equipment supporter, fuel tank side is provided with access hole, post
It is provided between plug pump and arrangements for speed regulation on flowmeter, plunger pump and hydraulic pressure delivery outlet is installed, liquid is installed on hydraulic pressure delivery outlet
Moulding pipe, plunger pump is connected on hydraulic motor, the hydraulic motor by hydralic hose and is provided with spline housing, and hydraulic motor leads to
Cross spline housing and be connected to and take fast wheel.
Safety valve, pressure gauge are installed, safety valve, pressure gauge are arranged on speed governing by bolt interface on the arrangements for speed regulation
On device.
The hydraulic motor is provided with hydraulic pressure input port, and hydralic hose one end is arranged on hydraulic pressure horse by hydraulic tube gland
On up to upper hydraulic pressure input port, the other end by hydraulic tube gland be arranged on plunger pump on hydraulic pressure delivery outlet on.
The hydraulic motor is arranged on motor fixed support, and hydraulic motor side is provided with fixed flange, mounting flange
Disk is arranged on motor fixed support by flange fixing bolt.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention does not need brake shuttle tram walking in orbit just
It can make to take fast vehicle wheel rotation, after vehicle wheel rotational speed reaches that retro-speed makes brake shuttle tram band-type brake, hydraulic motor still can be with this speed
Degree continues to drive vehicle wheel rotation, after being detected again after velocity-stabilization, has not only facilitated but also accurate.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is hydraulic schematic diagram of the invention.
Scheme of installation when Fig. 3 is use of the invention.
Embodiment
In order that the present invention's realizes that technological means, creation characteristic, reached purpose and effect are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figures 1 to 3, a kind of brake shuttle tram speed measuring device, including：Installed on the upside of equipment supporter, the equipment supporter
There is motor 1, the output end of motor 1 is provided with arrangements for speed regulation, and arrangements for speed regulation side is provided with accurate flow speed control valve 4, accurate flow speed control valve 4
It is provided with the arrangements for speed regulation of side on hand-operated direction valve 5, the arrangements for speed regulation and is connected with plunger pump 7, the connection of the lower end of plunger pump 7
In fuel tank 8, fuel tank 8 is arranged in equipment supporter, and the side of fuel tank 8 is provided with access hole 12, is installed between plunger pump 7 and arrangements for speed regulation
Have to be provided with hydraulic pressure delivery outlet, hydraulic pressure delivery outlet on flowmeter 6, plunger pump 7 and hydralic hose 13 is installed, plunger pump 7 passes through
Hydralic hose 13 is connected on hydraulic motor 9, the hydraulic motor 9 and is provided with spline housing 10, and hydraulic motor 9 passes through spline housing 10
It is connected to and takes fast wheel.
Safety valve 2, pressure gauge 3 are installed, safety valve 2, pressure gauge 3 are arranged on by bolt interface on the arrangements for speed regulation
On arrangements for speed regulation.
The hydraulic motor 9 is provided with hydraulic pressure input port, and the one end of hydralic hose 13 is arranged on by hydraulic tube gland 14
On hydraulic pressure input port on hydraulic motor 9, the other end by hydraulic tube gland 14 be arranged on plunger pump 7 on hydraulic pressure delivery outlet
On.
The hydraulic motor 9 is arranged on motor fixed support 11, and the side of hydraulic motor 9 is provided with fixed flange, fixed
Ring flange is arranged on motor fixed support 11 by flange fixing bolt 15.
Brake shuttle tram four-wheel, which is suspended vacantly, when being installed is testing the speed on platform, therein to take fast wheel to be tested the speed with brake shuttle tram
Device is connected.Motor drives plunger pump to hydraulic motor fuel feeding when testing the speed, and opens hand-operated direction valve and starts hydraulic motor, makes liquid
Pressure motor, which drives, takes fast wheel to rotate, while slow adjustment precision flow speed control valve increases the rotary speed of motor, reaches retro-speed
After brake shuttle tram band-type brake, stop adjustment precision flow speed control valve, motor rotary speed can be calculated by now reading the reading of flowmeter, so that
Calculate the retro-speed of brake shuttle tram.
Start motor 1 when testing the speed, driving plunger pump 7 is to hydraulic system fuel feeding, and accurate flow speed control valve 4 is transferred to deep low gear, so
Hand-operated direction valve 5 is opened afterwards and starts hydraulic motor 9, is driven hydraulic motor 9 and is taken fast wheel slowly to rotate；Slow adjustment precision is adjusted
Fast valve 4 makes the rotary speed of hydraulic motor 9 slowly rise, after retro-speed brake shuttle tram band-type brake to be achieved, stops adjustment precision
Flow speed control valve 4, while allowing hydraulic motor 9 to be rotated further, the rotating speed of hydraulic motor 9 can be calculated by now reading the reading of flowmeter 6,
The linear velocity of hydraulic motor 9 is conversed again, and this speed is the retro-speed of brake shuttle tram.
The present invention is when testing the speed, and brake shuttle tram four-wheel is suspended vacantly, and it takes fast wheel bolt to be connected with spline housing, spline
Set is connected with the splined shaft of hydraulic motor again, and such brake shuttle tram need not walk in orbit can just make to take fast wheel to turn
Dynamic, after vehicle wheel rotational speed reaches that retro-speed makes brake shuttle tram band-type brake, hydraulic motor can still be continued band motor car wheel with this speed and be turned
It is dynamic, after being detected again after velocity-stabilization, not only facilitated but also accurate.
Present invention utilizes having a dust cap on the wheel that the general brake shuttle tram of dust cap is connected on wheel, with three
Bolt is fixed, and prevents dust debris from entering the screwed hole of wheel bearing to connect spline housing when shuttle car is run.Hydraulic motor leads to
Cross spline housing directly drive and take fast vehicle wheel rotation, it is not necessary to still further design attachment means and speed change gear is connected with wheel, liquid
The rotating speed of pressure motor is the rotating speed for taking fast wheel, and the rotating speed of hydraulic motor is directly read during detection speed.
The rotating speed of hydraulic motor can realize horse with accurate speed governing valve regulation, the slowly accurate flow speed control valve handle of transfer in the present invention
Up to the accurate change of rotating speed, the result that makes to test the speed is more accurate.
One flowmeter is installed in the present invention at hydraulic pressure oil inlet, is set up in accurate flow speed control valve and arrives retro-speed brake shuttle tram
After band-type brake, the reading on flowmeter is directly read, retro-speed just can be accurately calculated.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the present invention by appended claims and
Its equivalent thereof.
Claims (4)
1. a kind of brake shuttle tram speed measuring device, including：Equipment supporter, it is characterised in that：Electricity is installed on the upside of the equipment supporter
Machine, the output end of motor is provided with arrangements for speed regulation, and arrangements for speed regulation side is provided with accurate flow speed control valve, the tune of accurate flow speed control valve side
It is provided with speed variator on hand-operated direction valve, the arrangements for speed regulation and is connected with plunger pump, plunger pump lower end is connected to fuel tank, fuel tank
It is arranged in equipment supporter, fuel tank side is provided with access hole, is provided between plunger pump and arrangements for speed regulation on flowmeter, plunger pump
It is provided with hydraulic pressure delivery outlet, hydraulic pressure delivery outlet and hydralic hose is installed, plunger pump is connected to hydraulic motor by hydralic hose,
Spline housing is installed, hydraulic motor is connected to by spline housing takes fast wheel on the hydraulic motor.
2. a kind of brake shuttle tram speed measuring device according to claim 1, it is characterised in that：It is provided with the arrangements for speed regulation
Safety valve, pressure gauge, safety valve, pressure gauge are arranged on arrangements for speed regulation by bolt interface.
3. a kind of brake shuttle tram speed measuring device according to claim 1, it is characterised in that：The hydraulic motor is provided with liquid
Input port is pressed, hydralic hose one end is arranged on the hydraulic pressure input port on hydraulic motor by hydraulic tube gland, the other end leads to
Hydraulic tube gland is crossed on the hydraulic pressure delivery outlet on plunger pump.
4. a kind of brake shuttle tram speed measuring device according to claim 1, it is characterised in that：The hydraulic motor is arranged on horse
Up on fixed support, hydraulic motor side is provided with fixed flange, and fixed flange is arranged on motor by flange fixing bolt
On fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404595.0A CN107202904A (en) | 2017-06-01 | 2017-06-01 | A kind of brake shuttle tram speed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404595.0A CN107202904A (en) | 2017-06-01 | 2017-06-01 | A kind of brake shuttle tram speed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202904A true CN107202904A (en) | 2017-09-26 |
Family
ID=59907149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710404595.0A Pending CN107202904A (en) | 2017-06-01 | 2017-06-01 | A kind of brake shuttle tram speed measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202904A (en) |
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|---|---|---|---|---|
| CN2381783Y (en) * | 1999-06-03 | 2000-06-07 | 吉林工业大学 | Protector for exceeding speed limit for cars at incline shaft |
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| CN1693870A (en) * | 2004-05-09 | 2005-11-09 | 浙江大学 | Equipment for detecting driving power ratio of electric bike |
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| RU79852U1 (en) * | 2008-11-01 | 2009-01-20 | Денис Владимирович Болдырев | STAND FOR TESTING BRAKE SYSTEMS OF VEHICLES WHEELS |
| CN201637751U (en) * | 2009-12-15 | 2010-11-17 | 长安大学 | Speed measuring device used for driving wheels of model car |
| CN102221477A (en) * | 2011-03-31 | 2011-10-19 | 煤炭科学研究总院上海分院 | Winch detection equipment used in coal mine |
| CN202126440U (en) * | 2011-06-07 | 2012-01-25 | 山推工程机械股份有限公司 | Speed measurement device for torque converter turbine of soil shifter |
| CN102661235A (en) * | 2012-03-26 | 2012-09-12 | 宁波新宏液压有限公司 | Speedometer for radial piston hydraulic motor |
| CN202936053U (en) * | 2012-12-07 | 2013-05-15 | 合肥望远电子科技有限公司 | Speed measurement device of elevator speed limiter |
| CN203021138U (en) * | 2012-12-07 | 2013-06-26 | 合肥望远电子科技有限公司 | Elevator speed governor safety detecting device |
| CN203688571U (en) * | 2014-01-07 | 2014-07-02 | 天地（常州）自动化股份有限公司 | Moving speed detection apparatus for steel wire rope of endless rope winch |
| CN104071177A (en) * | 2014-06-13 | 2014-10-01 | 沙尔夫矿山机械（徐州）有限公司 | Card track type braking vehicle pulled by rope |
| CN104329439A (en) * | 2014-09-03 | 2015-02-04 | 天津鼎成高新技术产业有限公司 | Front driver speed measuring device |
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| CN104981607A (en) * | 2013-02-08 | 2015-10-14 | P·菲古拉 | Hydraulic gear motor, gear pump and gearbox with continuously variable parameters |
| CN105353161A (en) * | 2015-12-18 | 2016-02-24 | 北京中电科电子装备有限公司 | Rotary speed measurement device |
| CN105738133A (en) * | 2016-05-04 | 2016-07-06 | 中国铁道科学研究院 | Rail vehicle multifunctional braking power testing platform |
| CN105806622A (en) * | 2016-05-26 | 2016-07-27 | 沈阳工程学院 | Experimental method for measuring critical speed influencing factors for steam turbine rotor |
| CN205620119U (en) * | 2015-12-15 | 2016-10-05 | 徐州重型机械有限公司 | Walking speed reducer test bench system |
| CN205820770U (en) * | 2016-01-29 | 2016-12-21 | 唐山开滦广汇设备制造有限公司 | A kind of new endless rope winch hydraulic braking shuttle car |
| CN205846994U (en) * | 2016-06-30 | 2016-12-28 | 河南中烟工业有限责任公司 | A kind of coaxial coupling arrangement for shuttle encoder |
| CN106645800A (en) * | 2016-11-22 | 2017-05-10 | 耿龙 | Detection method of elevator velometer detection device |
| CN206788196U (en) * | 2017-06-01 | 2017-12-22 | 凯盛重工有限公司 | A kind of brake shuttle tram speed measuring device |
-
2017
- 2017-06-01 CN CN201710404595.0A patent/CN107202904A/en active Pending
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381783Y (en) * | 1999-06-03 | 2000-06-07 | 吉林工业大学 | Protector for exceeding speed limit for cars at incline shaft |
| CN2436373Y (en) * | 2000-07-19 | 2001-06-27 | 济南交通高等专科学校 | Motor vehicle comprehensive property test platform |
| CN1693870A (en) * | 2004-05-09 | 2005-11-09 | 浙江大学 | Equipment for detecting driving power ratio of electric bike |
| CN201071258Y (en) * | 2006-11-30 | 2008-06-11 | 蔡秀山 | Hook slide preventing crane |
| RU79852U1 (en) * | 2008-11-01 | 2009-01-20 | Денис Владимирович Болдырев | STAND FOR TESTING BRAKE SYSTEMS OF VEHICLES WHEELS |
| CN201637751U (en) * | 2009-12-15 | 2010-11-17 | 长安大学 | Speed measuring device used for driving wheels of model car |
| CN102221477A (en) * | 2011-03-31 | 2011-10-19 | 煤炭科学研究总院上海分院 | Winch detection equipment used in coal mine |
| CN202126440U (en) * | 2011-06-07 | 2012-01-25 | 山推工程机械股份有限公司 | Speed measurement device for torque converter turbine of soil shifter |
| CN102661235A (en) * | 2012-03-26 | 2012-09-12 | 宁波新宏液压有限公司 | Speedometer for radial piston hydraulic motor |
| CN202936053U (en) * | 2012-12-07 | 2013-05-15 | 合肥望远电子科技有限公司 | Speed measurement device of elevator speed limiter |
| CN203021138U (en) * | 2012-12-07 | 2013-06-26 | 合肥望远电子科技有限公司 | Elevator speed governor safety detecting device |
| CN104981607A (en) * | 2013-02-08 | 2015-10-14 | P·菲古拉 | Hydraulic gear motor, gear pump and gearbox with continuously variable parameters |
| CN203688571U (en) * | 2014-01-07 | 2014-07-02 | 天地（常州）自动化股份有限公司 | Moving speed detection apparatus for steel wire rope of endless rope winch |
| CN104071177A (en) * | 2014-06-13 | 2014-10-01 | 沙尔夫矿山机械（徐州）有限公司 | Card track type braking vehicle pulled by rope |
| CN104329439A (en) * | 2014-09-03 | 2015-02-04 | 天津鼎成高新技术产业有限公司 | Front driver speed measuring device |
| CN204416989U (en) * | 2014-12-26 | 2015-06-24 | 宁波佩卡液压有限公司 | A kind of novel measuring speed variator hydraulic wireline winch |
| CN205620119U (en) * | 2015-12-15 | 2016-10-05 | 徐州重型机械有限公司 | Walking speed reducer test bench system |
| CN105353161A (en) * | 2015-12-18 | 2016-02-24 | 北京中电科电子装备有限公司 | Rotary speed measurement device |
| CN205820770U (en) * | 2016-01-29 | 2016-12-21 | 唐山开滦广汇设备制造有限公司 | A kind of new endless rope winch hydraulic braking shuttle car |
| CN105738133A (en) * | 2016-05-04 | 2016-07-06 | 中国铁道科学研究院 | Rail vehicle multifunctional braking power testing platform |
| CN105806622A (en) * | 2016-05-26 | 2016-07-27 | 沈阳工程学院 | Experimental method for measuring critical speed influencing factors for steam turbine rotor |
| CN205846994U (en) * | 2016-06-30 | 2016-12-28 | 河南中烟工业有限责任公司 | A kind of coaxial coupling arrangement for shuttle encoder |
| CN106645800A (en) * | 2016-11-22 | 2017-05-10 | 耿龙 | Detection method of elevator velometer detection device |
| CN206788196U (en) * | 2017-06-01 | 2017-12-22 | 凯盛重工有限公司 | A kind of brake shuttle tram speed measuring device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |