CN105570626B - It is a kind of that there are the hydraulic dynamometer support meanss for adjusting and measuring function - Google Patents
It is a kind of that there are the hydraulic dynamometer support meanss for adjusting and measuring function Download PDFInfo
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- CN105570626B CN105570626B CN201510939389.0A CN201510939389A CN105570626B CN 105570626 B CN105570626 B CN 105570626B CN 201510939389 A CN201510939389 A CN 201510939389A CN 105570626 B CN105570626 B CN 105570626B
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- hydraulic dynamometer
- main body
- support
- support adjustment
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- 238000005259 measurement Methods 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Of Balance (AREA)
Abstract
The present invention relates to a kind of hydraulic dynamometer support meanss with adjustment and measurement function, including the first support adjustment component, the second support to adjust component, the 3rd support adjustment component；First support adjustment component, the second support adjustment component, one end of the 3rd support adjustment component are fixedly connected with base, and the other end is hinged with hydraulic dynamometer main body；First support adjustment component is arranged at the side of hydraulic dynamometer main body, and second supports adjustment component and the 3rd support adjustment component to be arranged at the opposite side of hydraulic dynamometer, in addition to two radially adjust component, are separately positioned on the both ends of hydraulic dynamometer main body axial direction；Axially adjustable component, one end are connected with base, and the other end is connected with hydraulic dynamometer main body；First support adjustment component, the second support adjustment component, the 3rd support adjustment component are equipped with sensor.The present invention can play support, measurement and shaft core position corrective action to hydraulic dynamometer main body.
Description
Technical field
The present invention relates to a kind of dynamometer support meanss technical field, more particularly to it is a kind of have adjust and measurement function
Hydraulic dynamometer support meanss.
Background technology
Hydraulic dynamometer is widely used to the power test field of a variety of prime mover at present, is tried as prime mover on-load
The pay(useful) load tested, the power output of prime mover can be measured, while prime mover can be coordinated to carry out various working change trial.
Also can as gear-box, reductor, gearbox loading equipemtn, for testing their transmission power.
For hydraulic dynamometer when measuring original machine power, rotor follows prime mover to rotate, and agitation is entered inside dynamometer
Water, water transfers torque to stator and housing, and drives stator case with respect to dynamometer base small angle rotation, stator and shell
This movement tendency of body component is prevented by tension-compression sensor component, and measures the big of drawing (pressure) power by pull pressure sensor
It is small, the power of prime mover can be drawn in conjunction with torque arm length and rotating speed.Therefore dynamometer base needs the master to hydraulic dynamometer
Body is reasonably supported, and ensures it relative to dynamometer base energy small angle rotation.
The supporting way of common hydraulic dynamometer main body uses trunuion bearing supporting form in currently available technology, by waterpower
Dynamometer main body both ends are placed in multiple bearings, it is ensured that it is freely rotated.But when the increase of measurement power or need bidirectional rotary
When turning absorptiometry power, if using trunuion bearing supporting form, need to leave trunuion bearing supporting and space on main shaft, therefore
Main shaft will be elongated, so as to add manufacturing cost, due to the increase of main shaft support span, can cause the deformation of main shaft；It is existing
The hydraulic dynamometer of trunuion bearing support is for the ease of reaching the test request with the concentric installation of prime mover, it is also necessary to is individually equipped with
A set of axle center adjusting apparatus, it can equally increase the manufacturing cost of product, hydraulic dynamometer system is become more complicated, from
And reduce the reliability of product.
The content of the invention
The invention aims to solve the above-mentioned problems of the prior art, and then one kind is provided with adjustment and is surveyed
The hydraulic dynamometer support meanss of function are measured, support, measurement and shaft core position adjustment can be played to hydraulic dynamometer main body and is made
With shortening the axial length of hydraulic dynamometer, improve the stability of hydraulic dynamometer operation, structure is simpler, and axle center is adjusted
Perfect square just, alleviates the labor intensity of operator, reduces the manufacturing cost of product.
Technical scheme：
It is a kind of that there is the hydraulic dynamometer support meanss for adjusting and measuring function, including the first support adjustment component, second
Support adjustment component, the 3rd support adjustment component；
The first support adjustment component, the second support adjustment component, one end of the 3rd support adjustment component and base are consolidated
Fixed connection, the other end are hinged with hydraulic dynamometer main body；
The first support adjustment component is arranged at the side of the hydraulic dynamometer main body, the second support adjustment group
Part and the 3rd support adjustment component are arranged at the opposite side of the hydraulic dynamometer main body, and the hydraulic dynamometer main body passes through institute
The first support adjustment component, the second support adjustment component, the 3rd support adjustment modular support are stated in the submounts；
Also include two and radially adjust component, for adjusting radial direction of the hydraulic dynamometer main body relative to the base
Position, two radial direction adjustment components are separately positioned on the both ends of the hydraulic dynamometer main body axial direction, the radial direction adjustment
One end of component is connected with the base, and the other end is connected with the hydraulic dynamometer main body；
Axially adjustable component, it is described for adjusting axial location of the hydraulic dynamometer main body relative to the base
Axially adjustable component one end is connected with the base, and the other end is connected with the hydraulic dynamometer main body；
The first support adjustment component, the second support adjustment component, the 3rd support adjustment component are equipped with pressure biography
Sensor.
Further, the first support adjustment member hinges are in the centre position of the hydraulic dynamometer body side,
The second support adjustment component, the 3rd support adjustment component are hingedly connected to the both ends of the hydraulic dynamometer main body opposite side
Position.
Further, the first support adjustment component includes the first upper axis bearing, the first lower bearing seat, the first company
Joint chair, the first upper axis bearing are connected pin connection, first bottom axle with the hydraulic dynamometer main body by first
Bearing is connected pin connection, the first upper axis bearing and the first lower bearing seat with first connecting seat by second
The both ends of the pull pressure sensor are connected to, first connecting seat is fixedly connected with the base, on described first
Oscillating bearing is mounted in portion's bearing block and the first lower bearing seat.
Further, the second support adjustment component includes the second upper axis bearing, the second lower bearing seat, the second company
Joint chair, the second upper axis bearing are connected pin connection, second bottom axle with the hydraulic dynamometer main body by the 3rd
Bearing is connected pin connection, the second upper axis bearing and the second lower bearing seat with second connecting seat by the 4th
The both ends of the pull pressure sensor are connected to, are connected between second connecting seat and the base by hydraulic cylinder,
Safety bolt and lock nut, the second upper axis bearing and second are additionally provided between second connecting seat and the base
The oscillating bearing is mounted in lower bearing seat.
Further, radial direction adjustment component include the first hinged seat, the second hinged seat, first clamping plate, second clamping plate,
Connecting plate, one end of the first clamping plate and second clamping plate are connected by the 5th connecting pin with the first hinged seat, and the other end passes through
Bolt is connected with the connecting plate, and the connecting plate is connected with second hinged seat；First hinged seat and the base
It is fixedly connected, second hinged seat is fixedly connected with the hydraulic dynamometer main body.
Further, in addition to push rod and leading screw, the push rod are fixedly connected with the leading screw, and the leading screw, which passes through, to be set
Guide holder on the connecting plate, it is respectively arranged with the both sides of the guide holder and adjusts the flexible regulation spiral shell of the leading screw
Bolt.
Further, the axially adjustable component include the 3rd hinged seat, the 4th hinged seat, left shaft holder, right axle bearing,
Pull bar, pass through the 6th connection pin connection, the right axle bearing and described the between the left shaft holder and the 3rd hinged seat
By the 7th connection pin connection between four hinged seats, one end of the pull bar is spirally connected with the left shaft holder, the pull bar it is another
One end is spirally connected with the right axle bearing, and the 3rd hinged seat is fixedly connected with the hydraulic dynamometer main body, the 4th hinge
Joint chair is fixedly connected with the base.
Further, it is additionally provided with second connecting seat and dial plate, hydraulic cylinder is provided with what is matched with the dial plate
Pointer.
Further, the 3rd support adjustment component is identical with the described second support adjustment modular construction.
The invention has the advantages that：It is disclosed by the invention that there is the hydraulic dynamometer support for adjusting and measuring function
Device, the first support adjustment component is provided with the side of hydraulic dynamometer main body, and opposite side is provided with the second support adjustment group
Part and the 3rd support adjustment component, the first support adjustment component, the second support adjustment component, one end of the 3rd support adjustment component
It is fixedly connected with base, the other end is hinged with hydraulic dynamometer, the first support adjustment component, the second support adjustment component, the 3rd
The three-point type supporting structure that support adjustment component is formed, allows hydraulic dynamometer main body to realize Small-angle Rotation with respect to base；
Also include two and radially adjust component, the both ends of hydraulic dynamometer main body axial direction are separately positioned on, for adjusting hydraulic dynamometer
Relative to the radial position of base, two radially adjust component and can be adjusted independently of each other main body, can also coordinate tune simultaneously
It is whole, radially adjust component and also act as the effect stable to hydraulic dynamometer main body radial direction simultaneously；Also include axially adjustable component, axle
It is connected to adjustment component one end with base, the other end is connected with hydraulic dynamometer main body, for adjusting hydraulic dynamometer main body phase
For the axial location of base；First support adjustment component, the second support adjustment component, the 3rd support adjustment component are equipped with drawing
Pressure sensor, active force caused by hydraulic dynamometer main body is measured, so as to measure the power that prime mover is sent.This hair
Bright that support, measurement and shaft core position corrective action can be played to hydraulic dynamometer main body, the axial direction for shortening hydraulic dynamometer is long
Degree, the stability of hydraulic dynamometer operation is improved, structure is simpler, and axle center is easy to adjust, alleviates the labor of operator
Fatigue resistance, reduce the manufacturing cost of product.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the top view of the embodiment of the present invention；
Fig. 3 is the left view of the embodiment of the present invention；
Fig. 4 is the front view of the first support adjustment component in Fig. 1；
Fig. 5 is Fig. 4 left view；
Fig. 6 is the front view of the second support adjustment component in Fig. 1；
Fig. 7 is Fig. 6 left view；
Fig. 8 is the front view that component is radially adjusted in Fig. 1；
Fig. 9 is Fig. 8 top view；
Figure 10 is the structural representation of connecting plate in Fig. 8；
Figure 11 is the structural representation of axially adjustable component in Fig. 1；
1- hydraulic dynamometers main body in figure；2- bases；The support adjustment components of 3- first；The support adjustment components of 4- second；5-
3rd support adjustment component；6- radially adjusts component；The axially adjustable components of 7-；8- pull pressure sensor；9- oscillating bearings；10-
First connecting pin；The connecting pins of 11- second；The connecting pins of 12- the 3rd；The connecting pins of 13- the 4th；The connecting pins of 14- the 5th；15- bolts；
The connecting pins of 16- the 6th；The connecting pins of 17- the 7th；18- dial plates；19- pointers；
31- the first upper axis bearings；32- the first lower bearing seats；The connecting seats of 33- first；The locking nuts of 34- first；35-
Second locking nut；
41- the second upper axis bearings；42- the second lower bearing seats；The connecting seats of 43- second；44- hydraulic cylinders；45- insures spiral shell
Bolt；46- lock nuts；47- dust covers；The locking nuts of 48- the 3rd；The locking nuts of 49- the 4th；
The hinged seats of 61- first；The hinged seats of 62- second；63- first clamping plates；64- second clamping plates；65- connecting plates；66- is pushed away
Bar；67- leading screws；68- guide holders；69- regulating bolts；
The hinged seats of 71- the 3rd；The hinged seats of 72- the 4th；73- left shaft holders；74- right axle bearings；75- pull bars；76- the 5th locks
Tight nut；The locking nuts of 77- the 6th.
Embodiment
Below with reference to accompanying drawing, the present invention is described in detail.
With reference to shown in Fig. 1 to Fig. 3, the present embodiment is disclosed to have the hydraulic dynamometer support dress for adjusting and measuring function
Put, including the first support adjustment support adjustment support adjustment component 5 of component the 4, the 3rd of component 3, second, the first support adjustment component
3 are arranged in the side of hydraulic dynamometer main body 1, and the second support adjustment support adjustment component 5 of component 4 and the 3rd is arranged in waterpower survey
The opposite side of work(device main body 1, hydraulic dynamometer main body 1 adjust the support adjustment component the 4, the 3rd of component 3, second by the first support
Support adjustment component 5 is supported in above base 2；
One end of the first support adjustment support adjustment support adjustment component 5 of component the 4, the 3rd of component 3, second and base 2 are solid
Fixed connection, the other end are be hinged with hydraulic dynamometer main body 1；
Two radially adjust component 6, are separately positioned on the both ends of the axial direction of hydraulic dynamometer main body 1, radially adjust component 6
One end is connected with base 2, and the other end is connected with hydraulic dynamometer main body 1；For adjusting hydraulic dynamometer main body 1 relative to base
2 radial position；
Axially adjustable component 7, its one end are connected with base 2, and the other end is connected with hydraulic dynamometer main body 1, for adjusting
Hydraulic dynamometer main body 1 relative to base 2 axial location；
The first support adjustment support adjustment support adjustment component 5 of component the 4, the 3rd of component 3, second is equipped with pressure sensing
Device 8, active force caused by hydraulic dynamometer main body 1 is measured, so as to measure the power that prime mover is sent.
Preferably, the first support adjustment component 3 is articulated with the centre position of the side of hydraulic dynamometer main body 1, and second
The support adjustment support adjustment component 5 of component the 4, the 3rd is hingedly connected to the end positions of the opposite side of hydraulic dynamometer main body 1, so
Setting constitutes three-point type supporting structure, can play supporting role well to hydraulic dynamometer 1, and make hydraulic dynamometer master
Body 1 can realize Small-angle Rotation with respect to base 2.
More specifically, with reference to shown in Fig. 4 and Fig. 5, the first support adjustment component 3 includes the first upper axis bearing 31, the
Joint is mounted in one bottom bearing block 32, the first connecting seat 33, the first upper axis bearing 31 and the first lower bearing seat 32
Bearing 9, oscillating bearing 9 is passed through by the first connecting pin 10, and the first upper axis bearing 31 is connected with hydraulic dynamometer main body 1,
Similarly, the second connecting pin 11 passes through oscillating bearing 9, and the first lower bearing seat 32 is connected with the first connecting seat 33；On first
Portion's bearing block 31 is connected through a screw thread with pull pressure sensor 8, and by the first locking nut 34 by the first upper axis bearing 31
It is locked with pull pressure sensor 8, the first lower bearing seat 32 is connected through a screw thread with pull pressure sensor 8, and passes through
First lower bearing seat 32 is locked by two locking nuts 35 with pull pressure sensor 8；First connecting seat 33 is fixed with base 2
Connection.
Pass through the length for adjusting the first upper axis bearing 31, the first lower bearing seat 32 is threaded into pull pressure sensor 8
Degree can adjust the entire length of the first support adjustment component 3, using the first locking nut 34 by the first upper axis bearing 31 with
Pull pressure sensor 8 is locked, and is locked the first lower bearing seat 32 with pull pressure sensor 8 using the second locking nut 35
It is fixed.
Further, with reference to shown in Fig. 6 and Fig. 7, the second support adjustment component 4 includes the second upper axis bearing 41, second
Joint shaft is mounted in lower bearing seat 42, the second connecting seat 43, the second upper axis bearing 41 and the second lower bearing seat 42
9 are held, the 3rd connecting pin 12 passes through oscillating bearing 9, and the second upper axis bearing 41 is connected with hydraulic dynamometer main body 1；Similarly,
4th connecting pin 13 passes through oscillating bearing 9, and the second lower bearing seat 42 is connected with the second connecting seat 43；Second upper axis bearing
41 are spirally connected with both ends of the second lower bearing seat 42 respectively with pull pressure sensor 8, and by positioned at the both ends of pull pressure sensor 8
The 3rd locking nut 48 and the 4th locking nut 49 it is locked respectively；Pass through between second connecting seat 43 and base 2
Hydraulic cylinder 44 is connected, and hydraulic cylinder 44 is inlaid in base 2, and preferably, the bottom of the second connecting seat 43 is as hydraulic cylinder 44
Piston rod, can drive the second support adjustment component 4 move up and down；Also set up between the second connecting seat 43 and hydraulic cylinder 44
There is dust cover 47, prevent dust from entering hydraulic cylinder 44；Safety bolt 45 and insurance are additionally provided between second connecting seat 43 and base 2
Nut 46；
When the axle center of hydraulic dynamometer main body 1 needs the adjustment of vertical direction relative to the axle center of prime mover, guarantor is unscrewed
Be used to fix the lock nut 46 of support base 2 on dangerous bolt 45, enable the second connecting seat 43 in the presence of hydraulic cylinder 44
Vertical Square moves up；By adjusting the stroke of hydraulic cylinder 44, drive the second connecting seat 43 to move up or down, and then drive
The movement of second support adjustment component 4；After the adjustment in axis perpendicular direction, the retracted position of hydraulic cylinder 44 is kept, is twisted
Tight lock nut 46, insurance locking will be formed between the second connecting seat 43 and base 2, so as to reach the second support adjustment component 4
Adjust the purpose of axis perpendicular direction position.
Preferably, dial plate 18 is additionally provided with the second connecting seat 43, hydraulic cylinder 44 is provided with to match with dial plate 18
Pointer 19；When the second support adjustment component 4 adjusts axle center, position that can be by pointer 19 on dial plate 18, the is judged
Two connecting seats 43 and base 2 whether run-off the straight, and then can ensure that the second support adjustment component 4 realizes the tune of vertical direction
It is whole.
It is easily understood that the 3rd support adjustment component 5 is identical with the structure of the second support adjustment component 4, pass through the 3rd
The support adjustment support adjustment component 4 of component 5 and second can be adjusted to hydraulic dynamometer main body 1 simultaneously.
Further, with reference to shown in Fig. 8 to Figure 10, radially adjusting component 6 includes the first hinged seat 61, the second hinged seat
62nd, first clamping plate 63, second clamping plate 64, connecting plate 65, oscillating bearing 9 are provided with the first hinged seat 61, the 5th connecting pin 14 is worn
Cross in the first hinged seat 61 and be provided with oscillating bearing 9, the first hinged seat 61 is arranged between first clamping plate 63 and second clamping plate 64,
First clamping plate 63 is identical with the shape of second clamping plate 64 to be symmetrical set；Similarly, connecting plate 65 is also mounted at by bolt 15
Between one clamping plate 63 and second clamping plate 64；Connecting plate 65 is connected with the second hinged seat 62；First hinged seat 61 is fixed with base 2 to be connected
Connect, the second hinged seat 62 is fixedly connected with hydraulic dynamometer main body 1.
Yet further, in addition to push rod 66 and leading screw 67, push rod 66 are fixedly connected with leading screw 67, and leading screw 67, which passes through, to be set
Guide holder 68 on connecting plate 65, the flexible regulating bolt of adjusting screw 67 is separately provided in the both sides of guide holder 68
69。
When the axle center of hydraulic dynamometer main body 1 needs radially to adjust relative to the axle center of prime mover, first is unscrewed first
Bolt 15 between clamping plate 63, second clamping plate 64 and connecting plate 65；Then the regulating bolt 69 of the side of guide holder 68 is unscrewed, is passed through
Screw the regulating bolt 69 of the opposite side of guide holder 68, adjusting screw 67 and passes through the band of leading screw 67 relative to the position of guide holder 68
Dynamic push rod 66, and then drive connection plate 65 and hydraulic dynamometer main body 1, reach the axle center radial direction side of regulation hydraulic dynamometer main body 1
To the purpose of distance；After finally adjusting, the bolt 15 between first clamping plate 63, second clamping plate 64 and connecting plate 65 is tightened,
So as to complete the adjustment of the axle center radial position of hydraulic dynamometer main body 1.
Yet further, with reference to shown in Figure 11, axially adjustable component 7 includes the 3rd hinged seat 71, the 4th hinged seat 72, a left side
Bearing block 73, right axle bearing 74, pull bar 75, connected by the 6th connecting pin 16 between the hinged seat 71 of left shaft holder 73 and the 3rd,
Connected between the hinged seat 72 of right axle bearing 74 and the 4th by the 7th connecting pin 17, one end and the spiral shell of left shaft holder 73 of pull bar 75
Connecing, the other end and the right axle bearing 74 of pull bar 75 are spirally connected, and the 3rd hinged seat 71 is fixedly connected with hydraulic dynamometer main body 1, and the 4th
Hinged seat 72 is fixedly connected with base 2；
When the axle center of hydraulic dynamometer main body 1 needs axially adjustable relative to the axle center of prime mover, 75 liang of pull bar is unscrewed
5th locking nut 76 and the 6th locking nut 77 at end, the axle center phase of hydraulic dynamometer main body 1 is adjusted by rotating rod 75
To the axial location in prime mover axle center；After regulation, the 5th locking nut 76 and the 6th locking nut 77 are tightened, so as to real
The axially adjustable purpose in existing 1 axle center of hydraulic dynamometer main body.
The present invention can play support, measurement and shaft core position corrective action to hydraulic dynamometer main body 1, shorten waterpower and survey
The axial length of work(device main body 1, the stability of the operation of hydraulic dynamometer main body 1 is improved, structure is simpler, axle center adjustment side
Just, the labor intensity of operator is alleviated, reduces the manufacturing cost of product.
The present invention realizes the tune in the axle center of hydraulic dynamometer main body 1 using hydraulic cylinder 44, leading screw 67, the adjustment of pull bar 75 structure
It is whole, the efficiency of axle center adjustment when hydraulic dynamometer main body 1 is installed with prime mover is improved, alleviates the work of installation operation worker
Intensity.
Above example is the exemplary illustration to this patent, does not limit its protection domain, people in the art
Member can also be changed to its part, as long as no the Spirit Essence beyond this patent, all in the protection domain of this patent.
Claims (8)
1. a kind of have the hydraulic dynamometer support meanss for adjusting and measuring function, it is characterised in that including the first support adjustment
Component (3), the second support adjustment component (4), the 3rd support adjustment component (5)；
The first support adjustment component (3), the second support adjustment component (4), one end and bottom of the 3rd support adjustment component (5)
Seat (2) is fixedly connected, and the other end is be hinged with hydraulic dynamometer main body (1)；
The first support adjustment component (3) is arranged at the side of the hydraulic dynamometer main body (1), the second support adjustment
Component (4) and the 3rd support adjustment component (5) are arranged at the opposite side of the hydraulic dynamometer main body (1), the waterpower measurement of power
Device main body (1) adjusts component (3), the second support adjustment component (4), the 3rd support adjustment component (5) by the described first support
It is supported in the base (2) above；
Also include two and radially adjust component (6), for adjusting the hydraulic dynamometer main body (1) relative to the base (2)
Radial position, two radial directions adjustment components (6) are separately positioned on the both ends of hydraulic dynamometer main body (1) axial direction,
One end of the radial direction adjustment component (6) is connected with the base (2), and the other end is connected with the hydraulic dynamometer main body (1)；
Axially adjustable component (7), for adjusting axial location of the hydraulic dynamometer main body (1) relative to the base (2),
Described axially adjustable component (7) one end is connected with the base (2), and the other end is connected with the hydraulic dynamometer main body (1)；
The first support adjustment component (3), the second support adjustment component (4), the 3rd support adjustment component (5) are equipped with tension and compression
Force snesor (8).
2. a kind of hydraulic dynamometer support meanss with adjustment and measurement function according to claim 1, its feature exist
The centre position of hydraulic dynamometer main body (1) side is articulated with, the first support adjustment component (3), described second
Support adjustment component (4), the 3rd support adjustment component (5) are hingedly connected to the two of hydraulic dynamometer main body (1) opposite side
End position.
3. a kind of hydraulic dynamometer support meanss with adjustment and measurement function according to claim 2, its feature exist
In the first support adjustment component (3) includes the first upper axis bearing (31), the first lower bearing seat (32), the first connection
Seat (33), the first upper axis bearing (31) are connected with the hydraulic dynamometer main body (1) by the first connecting pin (10), institute
State the first lower bearing seat (32) to be connected by the second connecting pin (11) with first connecting seat (33), first upper axis
Bearing (31) and the first lower bearing seat (32) are connected to the both ends of the pull pressure sensor (8), and described first
Connecting seat (33) is fixedly connected with the base (2), in the first upper axis bearing (31) and the first lower bearing seat (32)
It is mounted on oscillating bearing (9).
4. a kind of hydraulic dynamometer support meanss with adjustment and measurement function according to claim 3, its feature exist
In the second support adjustment component (4) includes the second upper axis bearing (41), the second lower bearing seat (42), the second connection
Seat (43), the second upper axis bearing (41) are connected with the hydraulic dynamometer main body (1) by the 3rd connecting pin (12), institute
State the second lower bearing seat (42) to be connected by the 4th connecting pin (13) with second connecting seat (43), second upper axis
Bearing (41) and the second lower bearing seat (42) are connected to the both ends of the pull pressure sensor (8), and described second
It is connected between connecting seat (43) and the base (2) by hydraulic cylinder (44), second connecting seat (43) and the base (2)
Between be additionally provided with safety bolt (45) and lock nut (46), the second upper axis bearing (41) and the second lower bearing seat
(42) oscillating bearing (9) is mounted in.
5. a kind of hydraulic dynamometer support meanss with adjustment and measurement function according to claim 4, its feature exist
In the radial direction adjustment component (6) includes the first hinged seat (61), the second hinged seat (62), first clamping plate (63), second clamping plate
(64) one end of, connecting plate (65), the first clamping plate (63) and second clamping plate (64) passes through the 5th connecting pin (14) and first
Hinged seat (61) is connected, and the other end is connected by bolt (15) with the connecting plate (65), the connecting plate (65) and described the
Two hinged seats (62) connect；First hinged seat (61) is fixedly connected with the base (2), second hinged seat (62) with
The hydraulic dynamometer main body (1) is fixedly connected.
6. a kind of hydraulic dynamometer support meanss with adjustment and measurement function according to claim 5, its feature exist
In, in addition to push rod (66) and leading screw (67), the push rod (66) be fixedly connected with the leading screw (67), the leading screw (67) is worn
The guide holder (68) being arranged on the connecting plate (65) is crossed, is respectively arranged with the both sides of the guide holder (68) described in regulation
The flexible regulating bolt (69) of leading screw (67).
7. a kind of hydraulic dynamometer support meanss with adjustment and measurement function according to claim 4, its feature exist
In, be additionally provided with second connecting seat (43) with dial plate (18), hydraulic cylinder (44) be provided with matches with the dial plate (18)
Pointer (19).
8. a kind of hydraulic dynamometer support meanss with adjustment and measurement function according to claim 4, its feature exist
In the 3rd support adjustment component (5) is identical with described second support adjustment component (4) structure.
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| CN106691773A (en) * | 2016-12-04 | 2017-05-24 | 郑州东辰科技有限公司 | Joint rehabilitation training device |
| CN106473900A (en) * | 2016-12-04 | 2017-03-08 | 郑州东辰科技有限公司 | A kind of acra device for rehabilitation |
| CN107449961B (en) * | 2017-09-13 | 2023-05-26 | 中国船舶重工集团公司第七0三研究所 | Novel hydraulic dynamometer through-flow structure |
| CN107402091A (en) * | 2017-09-13 | 2017-11-28 | 中国船舶重工集团公司第七0三研究所 | A kind of Novel disc-type hydraulic dynamometer |
| CN110529507A (en) * | 2019-08-15 | 2019-12-03 | 上海中船三井造船柴油机有限公司 | The connection and its method of adjustment of hydraulic dynamometer and boat diesel engine |
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| US4511112A (en) * | 1982-03-22 | 1985-04-16 | Chrysler Corporation | Engine test stand |
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| CN100383454C (en) * | 2006-07-17 | 2008-04-23 | 沪东重机有限公司 | Water-force dynamometer auxiliary adjustable device and method |
| CN201772961U (en) * | 2010-08-13 | 2011-03-23 | 沪东重机有限公司 | Auxiliary supporting device of hydraulic dynamometer |
| CN102121857A (en) * | 2011-01-20 | 2011-07-13 | 常州市万航工矿设备有限公司 | Hydraulic dynamometer test device of diesel locomotive |
| CN205157090U (en) * | 2015-12-11 | 2016-04-13 | 哈尔滨广瀚新能动力有限公司 | Hydraulic dynamometer strutting arrangement |
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