CN109596410A - The reaction frame system of standing balance antifriction apparatus and horizontal pulling force Standard Machine - Google Patents
The reaction frame system of standing balance antifriction apparatus and horizontal pulling force Standard Machine Download PDFInfo
- Publication number
- CN109596410A CN109596410A CN201910059336.8A CN201910059336A CN109596410A CN 109596410 A CN109596410 A CN 109596410A CN 201910059336 A CN201910059336 A CN 201910059336A CN 109596410 A CN109596410 A CN 109596410A
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- support base
- reaction frame
- support
- standing balance
- hoisting mechanism
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 230000009467 reduction Effects 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 14
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/62—Manufacturing, calibrating, or repairing devices used in investigations covered by the preceding subgroups
Abstract
The invention discloses the reaction frame systems of a kind of standing balance antifriction apparatus and horizontal pulling force Standard Machine, wherein, standing balance antifriction apparatus includes the first support base, support lifting beam, hoisting mechanism and promotion driving mechanism, the support lifting beam is fixed in first support base, first support base bottom is equipped with the first idler wheel, the promotion driving mechanism is located on the support lifting beam, the support lifting beam is equipped with the first mounting portion, the hoisting mechanism is installed on the support lifting beam by first mounting portion, the hoisting mechanism is connected with the promotion driving mechanism, the promotion driving mechanism drives the hoisting mechanism to move up and down, the standing balance antifriction apparatus can substantially reduce frictional force of the reaction frame in moving process, improve the accuracy of horizontal pulling force Standard Machine.
Description
Technical field
The present invention relates to power detection fields, more specifically, being a kind of standing balance antifriction apparatus and horizontal pulling force standard
The reaction frame system of machine.
Background technique
Horizontal pulling force Standard Machine is for when measurand is detected and verified, in the detection process, reaction frame to be logical
It is mobile to cross bearing wheel, bearing wheel is in contact with it face in moving process can generate frictional force, even if bearing wheel is in relatively good ring
It is used under border, coefficient of friction generally can still reach 0.01, and the self weight of reaction frame is generally in 5000KG or more, in movement
The frictional force generated in the process generally makes the accurate of horizontal pulling force standard machine testing due to the presence of frictional force in 500N or more
Property substantially reduces.
Summary of the invention
The purpose of the present invention is to provide the reaction frame system of a kind of standing balance antifriction apparatus and horizontal pulling force Standard Machine,
The standing balance antifriction apparatus can substantially reduce frictional force of the reaction frame in moving process, improve the standard of horizontal pulling force Standard Machine
True property.
Its technical solution is as follows:
The present invention discloses a kind of standing balance antifriction apparatus, including the first support base, support lifting beam, hoisting mechanism and mentions
Driving mechanism is risen, the support lifting beam is fixed in first support base, and first support base bottom is equipped with first
Idler wheel, the promotion driving mechanism are located on the support lifting beam, and the support lifting beam is equipped with the first mounting portion, the promotion
Mechanism is installed on the support lifting beam by first mounting portion, the hoisting mechanism and the promotion driving mechanism phase
Even, the promotion driving mechanism drives the hoisting mechanism to move up and down.
It further include force measuring machine, the force measuring machine is connected with the hoisting mechanism.
The hoisting mechanism and the promotion driving mechanism are two, described in two promotion driving mechanisms and two
Hoisting mechanism is located at the opposite both ends of the support lifting beam, and two promotion driving mechanisms are located at it same respectively
The hoisting mechanism at end is connected.
Two promotion driving mechanisms include driving motor, reduction gearbox, driving wheel, driven wheel and belt, the drive
The main shaft of dynamic motor is connected with the reduction gearbox, and the reduction gearbox is connected with the driving wheel, and the driving wheel passes through the skin
Band is connected with the driven wheel, and the driven wheel is connected with the hoisting mechanism.
Two hoisting mechanisms include ball screw and interconnecting piece, the force measuring machine be located at the ball screw with
Between the interconnecting piece, and the force measuring machine is connected with the ball screw and the interconnecting piece respectively.
The interconnecting piece includes the first connector, first annular button, the first hoist cable and the second hoist cable, first connector
Top is connected with the force measuring machine, first connector bottom with it is described it is first annular button be connected, first hoist cable and
Second hoist cable is connected with the first annular button respectively.
The force measuring machine is force snesor.
Invention additionally discloses a kind of reaction frame systems of horizontal pulling force Standard Machine, including described in reaction frame and any of the above-described
Standing balance antifriction apparatus, the reaction frame includes frame body, the second support base, third support base, second support
Pedestal and the third support base are located on the frame body, second support base and third support base bottom
Portion is respectively equipped with the second idler wheel, and the first support base is between second support base and the third support base, institute
It states and is respectively equipped with the second ring buckle and third ring buckle in the second support base and the third support base, the static(al) is flat
The hoisting mechanism of weighing apparatus antifriction apparatus passes through second ring buckle and the third ring buckle and second support base respectively
And the third support base is connected.
The first installation position on the standing balance antifriction apparatus is in the symmetrical central axes in the front and back of the reaction frame
The two sides positioned at the central axes of top, second ring buckle and the third ring buckle respectively symmetrically.
The reaction frame further includes the first connecting shaft and the second connecting shaft, first connecting shaft and second connecting shaft
It is oppositely arranged, first connecting shaft and second connecting shaft support bottom with second support base and the third respectively
Seat is connected, and first support base is between first connecting shaft and the second connecting shaft.
It should be understood that
Aforementioned " first, second, third ... " is only used for the differentiation for title, does not represent specific quantity and suitable
Sequence.
Advantages of the present invention or principle are illustrated below:
1, after the hoisting mechanism of standing balance antifriction apparatus is connected with reaction frame, promoted driving mechanism drive hoisting mechanism to
Upper movement, hoisting mechanism gradually promote reaction frame during moving up, until the lifting force and reaction frame of hoisting mechanism
Gravity it is equal after, promote driving mechanism and stop, realizing standing balance, the idler wheel after standing balance on reaction frame is in moving process
In with contact surface will not generate frictional force, eliminate the influence of frictional force, improve the accuracy of horizontal pulling force Standard Machine test.
2, the force measuring machine of standing balance antifriction apparatus is used for hoisting mechanism during being promoted to reaction frame to anti-
The lifting force of power frame measures, the accurate lifting force for controlling hoisting mechanism, while accurately controlling hoisting mechanism and moving up
Shift position.
3, hoisting mechanism and promotion driving mechanism are two, same by two hoisting mechanisms and two promotion driving mechanisms
Step promotes reaction frame, it can be ensured that stability of the reaction frame in lifting process.
4, the driving motor of driving mechanism is promoted to promote driving mechanism and providing promotion power, and reduction gearbox can drive by reducing
The revolving speed of dynamic motor accurately controls the displacement of ball screw, and driving motor and reduction gearbox can ensure that the abundance and promotion for promoting power
The stabilization of process.
5, its control precision height to displacement of the ball screw of hoisting mechanism, can further reach to the accurate of promotion displacement
Control.
6, the first installation position of standing balance antifriction apparatus is on the central axes of reaction frame, the second ring buckle of reaction frame
And third ring buckle is located at the two sides of central axes, the first hoist cable and the second hoist cable of hoisting mechanism respectively with the second ring buckle and
After the connection of three ring buckles, inverted Y-shaped structure is formed between the first hoist cable, the second hoist cable and first annular button and the first connector, really
It protects reaction frame and keeps stability in lifting process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the reaction frame system of the horizontal pulling force standard set-up of the embodiment of the present invention；
Fig. 2 is the cross-sectional view of the reaction frame system of the horizontal pulling force standard set-up of the embodiment of the present invention；
Fig. 3 is the cross-sectional view of the standing balance antifriction apparatus of the embodiment of the present invention；
Description of symbols:
100, reaction frame；200, standing balance antifriction apparatus；110, frame body；120, the second support base；130, third branch
Support pedestal；140, the first connecting shaft；150, the second connecting shaft；160, the second ring buckle；170, third ring buckle；180, the second rolling
Wheel；210, force measuring machine；220, the first support base；230, support lifting beam；231, protrusion；232, the first mounting portion；221,
Fixed plate；222, the first idler wheel；241, driving motor, 242, reduction gearbox；243, driving wheel；244, driven wheel；245, belt；
251, ball screw；252, feed screw nut；253, the first connector；254, first annular button；255, the first hoist cable；256, second
Hoist cable.
Specific embodiment
The embodiment of the present invention is described in detail below.
As shown in Figure 1 to Figure 3, the present embodiment discloses a kind of reaction frame system of horizontal pulling force Standard Machine, including reaction frame
100 and standing balance antifriction apparatus 200, standing balance antifriction apparatus 200 be connected with reaction frame 100, and standing balance antifriction fill
It sets 200 drive reaction frames 100 to be lifted up, the lifting force being applied on reaction frame 100 is made to reach the gravity of reaction frame 100, it is real
Existing standing balance；
The reaction frame 100 of the present embodiment is symmetrical with respect to before and after central axes, and reaction frame 100 includes that frame body 110, second supports bottom
Seat 120, third support base 130, the first connecting shaft 140 and the second connecting shaft 150, wherein the second support base 120 and third
Support base 130 is located on frame body 110, is respectively equipped with second in the second support base 120 and third support base 130
Ring buckle 160 and third ring buckle 170 are symmetrically set in the two of central axes before and after second ring buckle 160 and third ring buckle 170
Side, the second support base 120 and 130 bottom of third support base are respectively equipped with the second idler wheel 180, second support of the present embodiment
The second idler wheel 180 on pedestal 120 and third support base 130 is four, and four the second idler wheels 180 are evenly distributed in respectively
The opposite two sides of second support base 120 and third support base 130, frame body 110 are equipped with two guide rails, two sides
Second idler wheel 180 is located on two guide rails, and can be moved on guide rail, first connecting shaft 140 and second of the present embodiment
Connecting shaft 150 is oppositely arranged, and the first connecting shaft 140 and the second connecting shaft 150 are supported with the second support base 120 and third respectively
Pedestal 130 is connected, and the both ends of the first connecting shaft 140 and the second connecting shaft 150 are each passed through the second support base 120 and third branch
Support pedestal 130；
The standing balance antifriction apparatus 200 of the present embodiment includes force measuring machine 210, the first support base 220, support lifting beam
230, hoisting mechanism and promotion driving mechanism, the first support base 220 are located at the second support base 120 and third support base
Between 130, and the first support base 220 is between the first connecting shaft 140 and the second connecting shaft 150, wherein support lifting beam
230 bottom is equipped with downwardly projecting protrusion 231, and protrusion 231 and the both ends of support lifting beam 230 form triangular structure,
Protrusion 231 is fixed in the first support base 220, and 220 bottom of the first support base is equipped with fixed plate 221, fixed plate 221
Upper surface is connected with the first support base 220, and the lower surface of fixed plate 221 is equipped with the first idler wheel 222, first rolling of the present embodiment
Wheel 222 is also four, and four the first idler wheels 222 are distributed in respectively on four angles of fixed plate 221, and four the first idler wheels 222 divide
It Wei Yu not be on two guide rails；
The hoisting mechanism and promotion driving mechanism of the present embodiment are two, two promotion driving mechanisms and two elevators
Structure is located at the opposite both ends of support lifting beam 230, and two promote the elevator that driving mechanism is located at the same end with it respectively
Structure is connected, and two promotion driving mechanisms include driving motor 241, reduction gearbox 242, driving wheel 243, driven wheel 244 and belt
245, the main shaft of driving motor 241 is connected with reduction gearbox 242, and reduction gearbox 242 is connected with driving wheel 243, and driving wheel 243 passes through skin
Band 245 is connected with driven wheel 244, driving motor 241 drive driving wheel 243 rotate, driving wheel 243 by belt 245 drive from
Driving wheel 244 rotates, and promotes displacement to accurately control, the reduction gearbox of 1:8 big retarding ratio can be selected in the reduction gearbox 242 of the present embodiment
242；Two hoisting mechanisms of the present embodiment include ball screw 251 and interconnecting piece, and support lifting beam 230 is equipped with the first installation
Portion 232, hoisting mechanism are installed on support lifting beam 230 by the first mounting portion 232, and first mounting portion 232 of the present embodiment is
First mounting hole, the first mounting hole are located above the central axes of reaction frame 100, and the feed screw nut 252 of ball screw 251 is fixed on
On support lifting beam 230, the top of ball screw 251 is connected after passing through the first mounting hole with driven wheel 244, ball screw 251
Bottom is connected with force measuring machine 210, and force measuring machine 210 is force snesor, and the bottom of force measuring machine 210 is connected with interconnecting piece, even
Socket part includes the first connector 253, the 254, first hoist cable 255 of first annular button and the second hoist cable 256, the first connector 253 top
Portion is connected with force measuring machine 210, and 253 bottom of the first connector 254 is connected with first annular button, the first hoist cable 255 and second hangs
One end of rope 256 is connected with first annular button 254 respectively, 256 equal length of the first hoist cable 255 and the second hoist cable, the present embodiment
The first connector 253 be spherical universal connector, the first connector 253 includes first connecting rod and being connected with first connecting rod
The second connecting rod, first connecting rod upper bottom portion is equipped with the first rotary shaft, be equipped with the second rotary shaft at the top of the second connecting rod, second
Rotary shaft is movably set in the first rotary shaft；
The reaction frame system of the horizontal pulling force Standard Machine of the present embodiment further includes control system, and control system is to make on the market
Common control system, control system and force measuring machine 210 and promotes driving mechanism and is connected, horizontal pulling force Standard Machine it is anti-
Power frame system is before use, the weight of reaction frame 100, which is first input to control system after the starting of reaction frame system, promotes driving
Mechanism drives the ball screw 251 of hoisting mechanism to rotate, and ball screw 251 moves up in the course of rotation, band dynamical reaction
Frame 100 is lifted up, and reaction frame 100 detects lifting force by force measuring machine 210 in the process of ascension, when force measuring machine 210
After the lifting force of detection reaches the gravity of reaction frame 100, pause promotes driving mechanism.
Advantages of the present invention or principle are illustrated below:
1, it after the hoisting mechanism of standing balance antifriction apparatus 200 is connected with reaction frame 100, promotes driving mechanism driving and is promoted
Mechanism moves up, and hoisting mechanism gradually promotes reaction frame 100 during moving up, until the lifting force of hoisting mechanism
It after equal with the gravity of reaction frame 100, promote driving mechanism and stops, standing balance is realized, after standing balance on reaction frame 100
Idler wheel will not generate frictional force with contact surface in moving process, eliminate the influence of frictional force, improve horizontal pulling force standard
The accuracy of machine test.
2, the force measuring machine 210 of standing balance antifriction apparatus 200 is during promoting reaction frame 100, for mentioning
It rises mechanism to measure the lifting force of reaction frame 100, the accurate lifting force for controlling hoisting mechanism, while accurately controlling promotion
The shift position that mechanism moves up.
3, hoisting mechanism and promotion driving mechanism are two, same by two hoisting mechanisms and two promotion driving mechanisms
Step promotes reaction frame 100, it can be ensured that stability of the reaction frame 100 in lifting process.
4, it promotes the driving motor 241 of driving mechanism and provides promotion power to promote driving mechanism, reduction gearbox 242 can pass through
The revolving speed for reducing driving motor 241 accurately controls the displacement of ball screw 251, and driving motor 241 and reduction gearbox 242 can ensure that and mention
Rise the abundance of power and the stabilization of lifting process.
5, its control precision height to displacement of the ball screw 251 of hoisting mechanism, can further reach to promotion displacement
Accurate control.
6, the first mounting portion 232 of standing balance antifriction apparatus 200 is located on the central axes of reaction frame 100, reaction frame 100
The second ring buckle 160 and third ring buckle 170 be located at the two sides of central axes, the first hoist cable 255 of hoisting mechanism and second hang
After rope 256 is connect with the second ring buckle 160 and third ring buckle 170 respectively, the first hoist cable 255, the second hoist cable 256 and the first ring
Inverted Y-shaped structure is formed between shape button 254 and the first connector 253, it is ensured that reaction frame 100 keeps stability in lifting process.
The above is only specific embodiments of the present invention, are not limited the scope of protection of the present invention with this；Do not violating this hair
Made any replacement and improvement, category protection scope of the present invention on the basis of bright design.
Claims (10)
1. standing balance antifriction apparatus, which is characterized in that including the first support base, support lifting beam, hoisting mechanism and promote drive
Motivation structure, the support lifting beam are fixed in first support base, and first support base bottom is equipped with the first idler wheel,
The promotion driving mechanism is located on the support lifting beam, and the support lifting beam is equipped with the first mounting portion, the hoisting mechanism
It is installed on the support lifting beam by first mounting portion, the hoisting mechanism is connected with the promotion driving mechanism, institute
Stating promotion driving mechanism drives the hoisting mechanism to move up and down.
2. standing balance antifriction apparatus as described in claim 1, which is characterized in that it further include force measuring machine, the force measuring machine
It is connected with the hoisting mechanism.
3. standing balance antifriction apparatus as claimed in claim 2, which is characterized in that the hoisting mechanism and the promotion driving machine
Structure is two, and two promotion driving mechanisms and two hoisting mechanisms are located at the opposite of the support lifting beam
Both ends, two promotion driving mechanisms are connected with its described hoisting mechanism for being located at the same end respectively.
4. standing balance antifriction apparatus as claimed in claim 3, which is characterized in that two promotion driving mechanisms include driving
Dynamic motor, reduction gearbox, driving wheel, driven wheel and belt, the main shaft of the driving motor are connected with the reduction gearbox, the deceleration
Case is connected with the driving wheel, and the driving wheel is connected by the belt with the driven wheel, and the driven wheel is mentioned with described
Mechanism is risen to be connected.
5. standing balance antifriction apparatus as claimed in claim 3, which is characterized in that two hoisting mechanisms include ball wire
Bar and interconnecting piece, the force measuring machine between the ball screw and the interconnecting piece, and the force measuring machine respectively with
The ball screw and the interconnecting piece are connected.
6. standing balance antifriction apparatus as claimed in claim 5, which is characterized in that the interconnecting piece includes the first connector, the
One ring buckle, the first hoist cable and the second hoist cable, the first connector top are connected with the force measuring machine, first connection
Part bottom is connected with the first annular button, first hoist cable and second hoist cable respectively with the first annular button phase
Even.
7. the standing balance antifriction apparatus as described in any one of claim 2 to 6, which is characterized in that the force measuring machine is power biography
Sensor.
8. the reaction frame system of horizontal pulling force Standard Machine, which is characterized in that including any one of reaction frame and claim 1 to 7 institute
The standing balance antifriction apparatus stated, the reaction frame include frame body, the second support base, third support base, and described second
Support pedestal and the third support base are located on the frame body, second support base and the third support base
Bottom is respectively equipped with the second idler wheel, the first support base between second support base and the third support base,
The second ring buckle and third ring buckle, the static(al) are respectively equipped in second support base and the third support base
The hoisting mechanism of antifriction apparatus is balanced respectively by second ring buckle and the third ring buckle and second support bottom
Seat and the third support base are connected.
9. the reaction frame system of horizontal pulling force Standard Machine as claimed in claim 8, which is characterized in that the standing balance antifriction dress
The first installation position set is in the top of the symmetrical central axes in the front and back of the reaction frame, second ring buckle and described
Three annular deduction of points are not symmetrically located in the two sides of the central axes.
10. the reaction frame system of horizontal pulling force Standard Machine as claimed in claim 8, which is characterized in that the reaction frame further includes
First connecting shaft and the second connecting shaft, first connecting shaft are oppositely arranged with second connecting shaft, first connecting shaft
And second connecting shaft is connected with second support base and the third support base respectively, first support base
Between first connecting shaft and the second connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059336.8A CN109596410A (en) | 2019-01-22 | 2019-01-22 | The reaction frame system of standing balance antifriction apparatus and horizontal pulling force Standard Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059336.8A CN109596410A (en) | 2019-01-22 | 2019-01-22 | The reaction frame system of standing balance antifriction apparatus and horizontal pulling force Standard Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109596410A true CN109596410A (en) | 2019-04-09 |
Family
ID=65966476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910059336.8A Pending CN109596410A (en) | 2019-01-22 | 2019-01-22 | The reaction frame system of standing balance antifriction apparatus and horizontal pulling force Standard Machine |
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| Country | Link |
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| CN (1) | CN109596410A (en) |
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