CN104062125B - Test stand of engine - Google Patents
Test stand of engine Download PDFInfo
- Publication number
- CN104062125B CN104062125B CN201410086170.6A CN201410086170A CN104062125B CN 104062125 B CN104062125 B CN 104062125B CN 201410086170 A CN201410086170 A CN 201410086170A CN 104062125 B CN104062125 B CN 104062125B
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- electromotor
- fixed
- engine
- detection
- bare machine
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- 238000012360 testing method Methods 0.000 title abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000004458 analytical method Methods 0.000 claims description 39
- 238000009434 installation Methods 0.000 claims description 14
- 229910052655 plagioclase feldspar Inorganic materials 0.000 claims description 9
- 235000004443 Ricinus communis Nutrition 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 6
- 240000000528 Ricinus communis Species 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000008450 motivation Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Testing Of Engines (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a test stand of an engine. The test stand comprises an engine mounting rack for mounting a bare engine, and a detection analyzing instrument/ device mounting rack; a water tank and a fan assembly are arranged at one end of the engine mounting rack, far from the detection analyzing instrument/ device mounting rack; an oil tank and a storage battery are arranged at the lower part of the other end of the engine mounting rack; an engine fixing bracket, comprising four engine fixing arms that are arranged as two pairs, and fixed arm fixing frames, is fixedly arranged between the bare engine and the detection analyzing instrument/ device mounting rack through the engine mounting rack; one end of each engine fixing frame is connected with each fixed arm fixing frame through bolts, and while the other end of each engine fixing frame is fixed to an engine fixing part to fix the bare engine, wherein the engine fixing part is threaded on the bare engine and used for fixing a mounting screw hole of a fixed transmission; therefore, the bare engine is mounted on the engine mounting rack; the engine fixing arms can be correspondingly adjusted according to the bare engine to be fixed; a computer is arranged on the detection analyzing instrument/ device mounting rack.
Description
Technical field
The present invention relates to a kind of auto parts and components test-bed technology, especially relate to a kind of threst stand skill
Art.
Background technology
Power assembly after service department claim section is responsible for market three guarantees being claimed damages to the management of old part, wherein has a job
For：Old part detection and analysis, content is to need the old part of three guarantees that each market is returned to carry out fault detect, and analyzing its performance is
No intact.It is necessary to a set of equipment for detection and analysis during detection and analysis, that is, with initial electromotor mill examination
The mutually similar test-bed of stand.Existing threst stand, engine mounting point to design outstanding according to every electromotor
Put the strong point, that is, described mount supports point be arranged on the bottom of electromotor and electromotor in the mounting means on automobile as, because
This threst stand can only be suitable for a kind of test of electromotor.So for most of automobile production producers,
The quantity of the engine types due to using is more, just will greatly increase the test that the detection and analysis of old part is claimed damages in electromotor three guarantees
The quantity of stand, thus increase the area that corresponding threst stand preserves place.
Content of the invention
The main inventive purpose of the present invention be provide a kind of for market three guarantees claim damages old part detection and analysis, can together
When be applied to multiple stage electromotor install and use, be conducive to improve three guarantees claim damages old part the work efficiency of detection and analysis electromotor
Test-bed.
Technical scheme used by the present invention is：A kind of threst stand, including for installing sending out of electromotor bare machine
Motivation installing rack, detection and analysis instrument equipment mounting frame；Described motor mounts are being installed away from detection and analysis instrument equipment
One end of frame is provided with water tank and fan component, and the bottom of the other end of motor mounts is provided with fuel tank and accumulator；Electromotor
Installing rack is installed with electromotor fixed support, described electromotor between electromotor bare machine and detection and analysis instrument equipment mounting frame
Fixed support includes two to totally four electromotor fixed arms and a fixed arm fixed mount；One end of electromotor fixed arm and fixation
Arm fixed mount bolt connection, the other end respectively by with electromotor bare machine on for fixed transmission an installation screw screw thread
The electromotor fixture connecting carrys out stationary engine bare machine, thus electromotor bare machine is arranged on motor mounts；Start
Machine fixed arm can be adjusted correspondingly by electromotor bare machine to be fixed；On described detection and analysis instrument equipment mounting frame
It is provided with computer.
Electromotor bare machine described here, that is, the electromotor that removed variator.The present invention, four electromotors are fixed
Arm can be adjusted correspondingly, and two electromotor fixed arms of each centering mutually become to be symmetrical arranged substantially, such a starts
Machine installing rack just goes for multi-engined fixed installation, and computer is then used for recording and storing electromotor bare machine
Normal service data and detection test data.The normal service data of electromotor bare machine, refers to the intact electromotor of running status
The service data of bare machine；The detection test data of electromotor bare machine, refers to exchange the electromotor bare machine after old part is claimed damages in three guarantees
Service data.Before carrying out the three guarantees old part of claim and carrying out detection test, claim damages old part according to three guarantees first and find corresponding
Motivation bare machine, then claims damages the situation of old part according to the three guarantees that will carry out detecting test, first three guarantees can be claimed damages old part
On the intact electromotor bare machine of the running status that changes the outfit, again electromotor bare machine is lifted on described motor mounts afterwards；
First electromotor bare machine intact for running status can also be lifted on motor mounts, then install three guarantees claim older
Part.After the electromotor bare machine finishing changing the three guarantees old part of claim is fixed on motor mounts, reconnect good corresponding pipeline,
Just complete installation on threst stand for the electromotor bare machine, thus can start threst stand and be examined
Test is tested.And before electromotor bare machine runs, first have to recall corresponding normal data library file, set up a record simultaneously
The database file of detection test.Start threst stand completely, run electromotor bare machine, computer can be in record detection
The corresponding service data of this electromotor bare machine is recorded in the database file of test, and and the intact electromotor of running status
The service data of bare machine is compared, and both ratios be recorded the phase of the database file of record detection test than difference
Answer in hurdle, so detection testing crew just can claim damages old part according to the data cases in this corresponding hurdle to corresponding three guarantees
Situation judges, and determines whether make corresponding reparation.The present invention, motor mounts can be used for multiple stage
The the installing and using of electromotor bare machine.Under even in everyday situations, motor mounts, detection and analysis instrument equipment mounting frame and respectively having run
Good electromotor bare machine all leaves in custodial warehouse, and the normal service data of each electromotor bare machine also all leaves calculating in simultaneously
In machine, compared with the prior art, can greatly save, using the present invention, the area that threst stand preserves place, it is right to be easy to
Three guarantees are claimed damages old part and are tested and analyzed, and improve the work efficiency that the detection and analysis of old part is claimed damages in three guarantees.
Preferably, fixed arm fixed mount is provided with the fixing elongated hole group for fixing fixed arm, described fixing elongated hole group
Including two plagioclase holes becoming V-type configuration, two contour horixmtal long hole, each plagioclase hole and each horixmtal long hole are respectively used for solid
A fixed electromotor fixed arm.Two become V-type configuration plagioclase hole between, preferably symmetrical between two contour horixmtal long hole
Setting.This preferred version is rational in infrastructure, and the adjustment of electromotor fixed arm is easy, the fixation to electromotor bare machine for the electromotor fixed arm
Support reliability high.
Preferably, the lower end of motor mounts is provided with four ground castors, in four ground castors, two are had to be universal wheel.
This preferred version, motor mounts can shift the lifting of electromotor storeroom or unloading electromotor onto, has easy to use, efficient
Advantage.
Preferably, the upper and lower of the lower end of detection and analysis instrument equipment mounting frame is horizontality, middle part is
Vertical state；The bottom of the lower end of detection and analysis instrument equipment mounting frame is fixed on the ground by foundation bolt.This is preferably square
Case, the respective end of motor mounts is located at the lower section on the top of lower end of detection and analysis instrument equipment mounting frame, and electromotor tries
Test horse structure rationally, motor mounts are convenient, fast with detection and analysis instrument equipment mounting frame para-position.
Preferably, motor mounts are provided with the electromotor bare machine lowering or hoisting gear for lifting electromotor bare machine.This
Preferred version, structure is simple and tightly raises, easy to use.
Preferably, described threst stand also includes failure diagnostic apparatus, correspondingly test and analyze instrument equipment
Installing rack is additionally provided with the diagnostic apparatuses interface for being connected with failure diagnostic apparatus.Wherein said failure diagnostic apparatus can be OBD II
Diagnostic apparatuses, corresponding diagnostic apparatuses interface is OBD II diagnostic apparatuses joint.This preferred version, failure diagnostic apparatus are a kind of auxiliary detection
Research technique, is easy to find in time guilty culprit.
In sum, the beneficial effect that the present invention brings is：One threst stand of the present invention can be suitable for simultaneously
Install and use in multiple stage electromotor, have simple and reasonable, advantage easy to use, be conducive to improving three guarantees and claim damages old part
The work efficiency of detection and analysis.
Brief description
Fig. 1 is a kind of structural representation of the embodiment of the present invention 1；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the B-B sectional view of Fig. 1；
Fig. 4 is electromotor fixture and the attachment structure schematic diagram of electromotor fixed arm；
Fig. 5 is the schematic top plan view of the electromotor bare machine lowering or hoisting gear of embodiment two；
Fig. 6 is Fig. 1【Embodiment dual-purpose】C-C sectional view.
Specific embodiment
For saving accompanying drawing number, Fig. 1 is the structural representation that embodiment one and embodiment two share：Remove in Fig. 1 and start
Machine bare machine lowering or hoisting gear is exactly the structural representation of embodiment one, retains electromotor bare machine lowering or hoisting gear in Fig. 1, that is, Fig. 1
Present view is exactly the structural representation of embodiment two.
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment one：
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention include for electromotor bare machine is installed motor mounts 1, inspection
Cls analysis instrument and equipment installing rack 2；Described motor mounts 1 set in the one end away from detection and analysis instrument equipment mounting frame 2
There are the unshowned water tank of in figure and fan component, the bottom of the other end of motor mounts 1 is provided with the unshowned fuel tank of in figure
And accumulator；It is solid that motor mounts 1 are installed with electromotor between electromotor bare machine and detection and analysis instrument equipment mounting frame 2
Fixed rack 3, described electromotor fixed support 3 includes two to totally four electromotors fixed arm 3.1.1,3.1.2 and a fixed arm
Fixed mount 3.2；One end of electromotor fixed arm 3.1.1,3.1.2 and fixed arm fixed mount 3.2 bolt connection, the other end respectively pass through
To fix with the electromotor fixture 3.3 threadeded of the installation screw that fixed transmission is used on electromotor bare machine and to send out
Motivation bare machine, thus be arranged on electromotor bare machine on motor mounts 1；Electromotor fixed arm 3.1.1,3.1.2 can be by
Electromotor bare machine to be fixed is adjusted correspondingly；Described detection and analysis instrument equipment mounting frame 2 is provided with computer.
As shown in figure 1, detection and analysis instrument equipment mounting frame 2 is located at the right-hand member of motor mounts 1, phase in the present embodiment
Answer water tank not shown in map and fan component located at left end, the unshowned fuel tank of in figure and the electric power storage of motor mounts 1
The bottom of the right-hand member located at motor mounts 1 for the pond.Preferably, the present embodiment, described motor mounts 1 include electromotor
Installing rack lower end 1.1, described motor mounts lower end 1.1 includes motor mounts lower end main body 1.1.1 and is used for installing
The motor mounts lower end auxiliary frame 1.1.2 of fuel tank and accumulator.Motor mounts lower end main body 1.1.1 and electromotor peace
Shelving lower end auxiliary frame 1.1.2 is all the rectangular frame being even made up of square steel weldering, two rectangular frames are fixed with some for
Installation equipment, the unshowned fixed plate of in figure or fixed strip, the left side of the bottom of motor mounts lower end auxiliary frame 1.1.2
It is connected with the right side of motor mounts lower end main body 1.1.1, fuel tank and accumulator are located at motor mounts lower end auxiliary frame
1.1.2 bottom.Motor mounts lower end main body 1.1.1 and the rectangle of motor mounts lower end auxiliary frame 1.1.2
Frame structure, has the advantages that saving material, rigidity are good.The lower end of motor mounts 1 is provided with four ground castors, four lower margins
Two are had to be universal wheel in wheel, in the present embodiment, four ground castors are located at four angles of motor mounts lower end main body 1.1.1
The lower section in portion.It is respectively fixed with being made up of steel plate, in square in former and later two side frames of motor mounts lower end main body 1.1.1
The electromotor fixed support installing frame 1.2 of shape, is additionally provided with reinforcement strut 1.2.1 in electromotor fixed support installing frame 1.2；Described
Motor mounts 1 also include two support bars 1.4 that be made up, vertical form of square steel；Under described two support bars 1.4
End is connected with the front and back end of the upper surface of the left end of described motor mounts lower end main body 1.1.1 respectively；Two support bars 1.4
Upper end be L-shaped, and be equipped with latch installing hole；It is fixedly provided with for installing water between the medial surface of two support bars 1.4
Case and fan component, be made up of steel plate, rectangular radiator fan assembly installing frame 1.3；Described motor mounts 1 are also
Include two guard assemblies 1.5, before and after two guard assemblies 1.5 are respectively provided at motor mounts lower end main body 1.1.1
The top of side, each guard assembly 1.5 respectively includes two lower ends and connected vertically the preventing of motor mounts lower end main body 1.1.1
Guard bar 1.5.2, a F shape by the hinge 1.5.3 and hinged fender rod upper end 1.5.1 in vertical fender rod 1.5.2 upper end, prevent
Guard bar upper end 1.5.1 is by the latch through the upper end inserting support bar 1.4 after the pin hole on the 1.5.1 of fender rod upper end
The latch 1.6 of installing hole and support bar 1.4 are movably connected.The setting of guard assembly 1.5, can improve in running of the present invention
Safety, as long as and extracting latch back roll fender rod upper end 1.5.1 and then facilitate the removing and installing of electromotor bare machine, sensor
Connection with related pipeline is installed, and has the advantages that easy to use.
Described electromotor fixed support 3 also includes the mounting bracket of a fixed arm fixed mount, described fixed arm fixed mount
Mounting bracket include a fixed arm fixed mount the installing plate of 3.4, two fixed arm fixed mounts of installing plate locating rod 3.5
Diagonal brace bracing piece 3.6 with the locating rod of the installing plate of two fixed arm fixed mounts；The installing plate of two fixed arm fixed mounts
Locating rod 3.5 be respectively provided at motor mounts lower end main body 1.1.1 before and after both sides, the determining of the installing plate of fixed arm fixed mount
Position bar 3.5 lower end be supported on the upper surface of electromotor fixed support installing frame 1.2 and with motor mounts lower end main body
1.1.1 weld even with electromotor fixed support installing frame 1.2；The diagonal brace of the locating rod of the installing plate of two fixed arm fixed mounts is strengthened
Bar 3.6 is respectively provided at the installing plate of both sides and the corresponding fixed arm fixed mount in front and back of motor mounts lower end main body 1.1.1
Locating rod 3.5 left side, the upper end of diagonal brace bracing piece 3.6 of the locating rod of the installing plate of fixed arm fixed mount and fixed arm are solid
Determine locating rod 3.5 weldering of installing plate of frame even, the lower end of the diagonal brace bracing piece 3.6 of the locating rod of the installing plate of fixed arm fixed mount
Be supported on the upper surface of electromotor fixed support installing frame 1.2 and with motor mounts lower end main body 1.1.1 and electromotor
Fixed support installing frame 1.2 weldering is even；The front and back end of the lower end of installing plate 3.4 of fixed arm fixed mount respectively with corresponding fixed arm
The upper end weldering of the locating rod 3.5 of the installing plate of fixed mount is even.
Described fixed arm fixed mount 3.2 by fixed arm fixed mount left end 3.2.1, fixed arm fixed mount middle-end 3.2.2 and is consolidated
Sequentially the company of weldering is constituted to determine arm fixed mount installation end 3.2.3；Wherein fixed arm fixed mount left end 3.2.1 is the rectangle of one piece of vertical shape
Plate, fixed arm fixed mount middle-end 3.2.2 is square or circular pin, and fixed arm fixed mount installation end 3.2.3 is the plectane of vertical shape；
The left surface that fixed arm fixed mount installation end 3.2.3 passes through the installing plate 3.4 of six uniform bolts and fixed arm fixed mount is solid
Even；Preferably, fixed arm fixed mount 3.2 is provided with the fixing elongated hole group for stationary engine fixed arm 3.1.1,3.1.2,
Described fixing elongated hole group includes two plagioclase hole 3.2.4 becoming V-type setting, two contour horixmtal long hole 3.2.5, each plagioclase
Hole and each horixmtal long hole are respectively used for fixing electromotor fixed arm 3.1.1, a 3.1.2, the present embodiment plagioclase hole 3.2.4 and water
Flat elongated hole 3.2.5 is each provided at fixed arm fixed mount left end 3.2.1；Two electromotor fixed arm 3.1.1 are symmetrically set and all
For heeling condition, their lower end respectively with plagioclase hole 3.2.4 is fixed by bolts to fixed arm fixed mount left end 3.2.1's
On left surface；Two electromotor fixed arm 3.1.2 are also to be symmetrical arranged, their lower end respectively with horixmtal long hole 3.2.5
It is fixed by bolts on the left surface of fixed arm fixed mount left end 3.2.1.For improving the installation effectiveness of electromotor bare machine, electromotor
Also it is carved with figure not shown on the side that fixed arm 3.1.1,3.1.2 are connected with the left surface of fixed arm fixed mount left end 3.2.1
The groove corresponding with corresponding engine model, so determining that will carry out the electromotor bare machine of which model will be carried out
Just can first electromotor fixed arm 3.1.1,3.1.2 be adjusted on corresponding scribe line position, thus being conducive to during detection test
Reduce or cancel the adjustment to electromotor fixed arm 3.1.1,3.1.2 when installing electromotor bare machine.
As shown in Figure 1 and Figure 4, the left end of electromotor fixture 3.3 be with electromotor bare machine on for installing variator
The screw rod of screw adaptation, the right-hand member of this screw rod is the round bar of the diameter with diameter greater than this screw rod, and the right-hand member of this round bar is that diameter is little
In this round bar and length is less than the small round bar of electromotor fixed arm 3.1.1,3.1.2 thickness, the right-hand member of this small round bar is cross section
For hexagonal hexagon bar, outside this hexagon bar, it is equipped with endoporus and the hexagonal socket 3.3.1 of this hexagon bar adaptation, should
The free end of hexagon bar is provided with a fixing threaded hole, the electromotor fixture 3.3 bolt 3.3.2 being spirally connected with described fixing threaded hole
It is fixed on corresponding electromotor fixed arm.
Described detection and analysis instrument equipment mounting frame 2 includes lower end 2.1 and the detection testing and analyzing instrument equipment mounting frame
The upper end 2.2 of analysis Instrument equipment installing rack.The lower end 2.1 of described detection and analysis instrument equipment mounting frame is by the connected structure of square steel
Become, be a kind of frame structure；The top 2.1.1 and bottom 2.1.2 of the lower end of detection and analysis instrument equipment mounting frame are level
State, middle part 2.1.3 are vertical state, wherein the top 2.1.1 of lower end of detection and analysis instrument equipment mounting frame and bottom
2.1.2 it is located at the left side of middle part 2.1.3 of lower end and the right side of detection and analysis instrument equipment mounting frame, motor mounts respectively
Respective end be that motor mounts lower end auxiliary frame 1.1.2 in the present embodiment is located at detection and analysis instrument equipment mounting frame
The lower section of the top 2.1.1 of lower end；The bottom 2.1.2 of the lower end of detection and analysis instrument equipment mounting frame is fixed by foundation bolt
On the ground.Described computer【In figure is not shown】Including main frame, computer display, computer input keyboard and Mus
Mark is arranged at testing and analyzing the upper end 2.2 of instrument equipment mounting frame；The tool of the upper end 2.2 of detection and analysis instrument equipment mounting frame
Body structure and the concrete installation of computer, because being simple known technology, will not be described here.
The more detailed specific structural details of motor mounts, the sensor of detection test and its installation and computer
Connection, the installation of respective lines and connection, because being all that known technology will not be described here.
Preferably, the present invention can also include the unshowned failure diagnostic apparatus of in figure, correspondingly detection and analysis instrument sets
Standby installing rack 2 is additionally provided with that in figure is unshowned, diagnostic apparatuses interface, failure diagnostic apparatus and diagnosis for being connected with failure diagnostic apparatus
The specific structural details of instrument interface are because being that known technology will not be described here.
Embodiment two：
As shown in Fig. 1, Fig. 5 and Fig. 6, the difference from embodiment one for the embodiment two is, electromotor peace in embodiment two
Shelve the electromotor bare machine lowering or hoisting gear 4 being additionally provided with 1 for lifting electromotor bare machine.The present embodiment, described electromotor bare machine
Lowering or hoisting gear 4 includes suspender gripper shoe 4.1, the mobile screw 4.2 of suspender gripper shoe, the support base 4.3 of suspender support bar, suspender
Support bar 4.4, limited cover 4.5, rotating disk 4.6, back-up ring 4.7, drop guard piece 4.7.1, the support bar 4.8 of gripper shoe, mobile screw
Gripper shoe 4.9, the support bar 4.10 of mobile screw gripper shoe, the location-plate 4.11 of gripper shoe support bar, mobile screw gripper shoe
Support bar reinforcement diagonal brace 4.12, and in figure is the suspender illustrating, described suspender is chain block, this chain block upper
End is hung on suspender support bar 4.4.The specific structural details of chain block and installation and application, are all known technology here
Do not repeat.Wherein the support bar 4.10 of mobile screw gripper shoe, the location-plate 4.11 of gripper shoe support bar, mobile screw support
The number of the support base 4.3 of the reinforcement diagonal brace 4.12 of the support bar of plate and suspender support bar is two.Two mobile screws prop up
The reinforcement diagonal brace 4.12 of the support bar of the support bar 4.10 of fagging and two mobile screw gripper shoes is respectively arranged on described sending out
The right-hand member of both sides before and after main body 1.1.1 of motivation installing rack lower end.The lower end of the wherein support bar 4.10 of mobile screw gripper shoe
Be supported on the upper surface of electromotor fixed support installing frame 1.2 and with motor mounts lower end main body 1.1.1 and electromotor
Fixed support installing frame 1.2 weldering is even；The upper end of reinforcement diagonal brace 4.12 of the support bar of mobile screw gripper shoe and moving accordingly
The left surface of the support bar 4.10 of screw support plate is connected, the lower end of the reinforcement diagonal brace 4.12 of the support bar of mobile screw gripper shoe
Be supported on the upper surface of electromotor fixed support installing frame 1.2 and with motor mounts lower end main body 1.1.1 and electromotor
Fixed support installing frame 1.2 weldering is even；The gripper shoe 4.9 of mobile screw is the gripper shoe of vertical shape, and the lower end of its rear and front end is divided
Do not connect with the upper end weldering of the support bar 4.10 of corresponding mobile screw gripper shoe, in the middle part of it, be formed with the mobile spiral shell for suspender gripper shoe
The through hole that bar 4.2 passes through；The location-plate 4.11 of gripper shoe support bar is the modification of right-angled triangle plate of vertical shape, and on the right of it and top is equal
For right-angle side, the upper and lower side on the right of it respectively with the front end of the left surface of the gripper shoe 4.9 of mobile screw or right-hand member and corresponding
The upper end weldering of the support bar 4.10 of mobile screw gripper shoe is even；The rear and front end of the support bar 4.8 of gripper shoe is respectively and accordingly
Even, the support bar 4.8 of gripper shoe is provided with for suspender gripper shoe for the left end weldering of the top of location-plate 4.11 of gripper shoe support bar
4.1 through holes passing through, this through hole can prevent suspender gripper shoe 4.1 from overturning.The left end of described suspender gripper shoe 4.1 is spill,
The support base 4.3 of two suspender support bars is fixed on the spill of the left end of described suspender gripper shoe 4.1 respectively with helicitic texture
On the upper surface of former and later two side walls；One end of suspender support bar 4.4 is formed with screw thread, and suspender support bar 4.4 sequentially passes through suspender
Helicitic texture and the support base 4.3 of suspender support bar is used to be connected after set through hole on the support base 4.3 of support bar.Limited cover
4.5 being made up of upper and lower two lobes, limited cover 4.5 helicitic texture is fixed on the right flank of gripper shoe 4.9 of mobile screw.Suspender
The right-hand member weldering of the left end of mobile screw 4.2 of gripper shoe and suspender gripper shoe 4.1 connects, the mobile screw 4.2 of suspender gripper shoe
Right-hand member sequentially pass through the through hole passing through for the mobile screw 4.2 of suspender gripper shoe on the middle part of gripper shoe 4.9 of mobile screw and
Threaded with rotating disk 4.6 after the through hole that upper and lower two lobe limited cover 4.5 is formed, upper and lower two lobe limited covers 4.5 are coordinated with rotating disk 4.6
Work makes rotating disk 4.6 can only rotate and can not move left and right, thus the shifting of suspender gripper shoe just can be driven when rotating disk 4.6 rotates
Dynamic screw rod 4.2 moves left and right, thus driving suspender gripper shoe 4.1 to drive suspender to move left and right.Act the shifting preventing suspender gripper shoe
The mobile screw 4.2 that the back-up ring 4.7 of dynamic screw rod 4.2 and rotating disk 4.6 phase separation is located at suspender gripper shoe passes through rotating disk 4.6
Right-hand member, rising prevents drop guard piece 4.7.1 that anti-fall back-up ring drops from the mobile screw 4.2 of suspender gripper shoe to be located at back-up ring 4.7
Right-hand member, the present embodiment drop guard piece 4.7.1 is the opening through a set through hole on the mobile screw 4.2 of suspender gripper shoe
Pin.
The specific embodiment of the above is only the present invention preferably embodiment, not limits the concrete of the present invention with this
Practical range.The equivalence changes that all shapes according to the present invention, structure are made ought to be all contained in protection scope of the present invention.
Claims (5)
1. a kind of threst stand, including the motor mounts for installing electromotor bare machine（1）, detection and analysis instrument
Equipment mounting frame（2）；Described motor mounts（1）Away from detection and analysis instrument equipment mounting frame（2）One end be provided with water
Case and fan component, motor mounts（1）The bottom of the other end be provided with fuel tank and accumulator；It is characterized in that：Electromotor is pacified
Shelve（1）In electromotor bare machine and detection and analysis instrument equipment mounting frame（2）Between be installed with electromotor fixed support（3）, institute
State electromotor fixed support（3）Including two to electromotor fixed arm（3.1.1、3.1.2）With a fixed arm fixed mount（3.2）；
Described two pairs of electromotor fixed arms（3.1.1、3.1.2）One end respectively with fixed arm fixed mount（3.2）Bolt connection, described two
To electromotor fixed arm（3.1.1、3.1.2）The other end be threaded with electromotor fixture（3.3）；Electromotor fixture
（3.3）The installation screw being used for fixed transmission through on electromotor bare machine to be screwed electromotor bare machine, thus starting
Machine bare machine is arranged on motor mounts（1）On；Electromotor fixed arm can be carried out by electromotor bare machine to be fixed accordingly
Adjustment；Described detection and analysis instrument equipment mounting frame（2）It is provided with computer；Fixed arm fixed mount（3.2）It is provided with for solid
Fixed two pairs of electromotor fixed arms（3.1.1、3.1.2）Fixing elongated hole group, described fixing elongated hole group include two become V-types setting
Plagioclase hole（3.2.4）, two contour horixmtal long hole（3.2.5）, each plagioclase hole and each horixmtal long hole are respectively used for fixing one
Individual electromotor fixed arm.
2. threst stand according to claim 1, is characterized in that：Motor mounts（1）Lower end be provided with four
Individual ground castor, has two to be universal wheel in four ground castors.
3. threst stand according to claim 2, is characterized in that：Detection and analysis instrument equipment mounting frame（2）'s
The upper and lower of lower end is horizontality, middle part is vertical state；Detection and analysis instrument equipment mounting frame（2）Lower end
Bottom is fixed on the ground by foundation bolt.
4. threst stand according to claim 2, is characterized in that：Motor mounts（1）It is provided with for hanging
The electromotor bare machine lowering or hoisting gear of mounted engine bare machine（4）.
5. threst stand according to claim 1, is characterized in that：Also include failure diagnostic apparatus, correspondingly detect
Analysis Instrument equipment installing rack（2）It is additionally provided with the diagnostic apparatuses interface for being connected with failure diagnostic apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410086170.6A CN104062125B (en) | 2014-03-11 | 2014-03-11 | Test stand of engine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410086170.6A CN104062125B (en) | 2014-03-11 | 2014-03-11 | Test stand of engine |
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| CN104062125A CN104062125A (en) | 2014-09-24 |
| CN104062125B true CN104062125B (en) | 2017-02-08 |
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| CN201410086170.6A Expired - Fee Related CN104062125B (en) | 2014-03-11 | 2014-03-11 | Test stand of engine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195590A (en) * | 2018-03-21 | 2018-06-22 | 潍柴动力股份有限公司 | A kind of motor front-end wheel system durability test apparatus |
| CN112983644B (en) * | 2021-04-16 | 2022-04-19 | 杭州科技职业技术学院 | Engine fault diagnosis device based on neural network |
| CN113368464B (en) * | 2021-06-18 | 2022-09-20 | 广州市影擎电子科技有限公司 | Control method of universal motion device and universal motion device based on virtual reality |
| CN113959748A (en) * | 2021-10-26 | 2022-01-21 | 航天信息股份有限公司 | Computer environment performance test equipment |
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| US7726182B1 (en) * | 2008-12-30 | 2010-06-01 | Newlin Mark A | Engine test stand assembly |
| AT11170U3 (en) * | 2009-12-23 | 2010-11-15 | Avl List Gmbh | PALLET CONSTRUCTION, TEST STATION FOR RECEIVING PALLET CONSTRUCTION AND METHOD FOR PREPARING TEST STATION TESTS WITH SUCH A PALLET CONSTRUCTION |
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| CN2501754Y (en) * | 2001-10-29 | 2002-07-24 | 青岛港务局 | Adjustable rack for repairing motor |
| CN2839997Y (en) * | 2005-10-24 | 2006-11-22 | 成都发动机（集团）有限公司 | Suspension type engine test run rack |
| CN203276702U (en) * | 2013-03-21 | 2013-11-06 | 柳州铁道职业技术学院 | Multifunctional teaching stand of electric control engine |
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