CN206638505U - A kind of building materials performance aircraft - Google Patents
A kind of building materials performance aircraft Download PDFInfo
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- CN206638505U CN206638505U CN201720225437.4U CN201720225437U CN206638505U CN 206638505 U CN206638505 U CN 206638505U CN 201720225437 U CN201720225437 U CN 201720225437U CN 206638505 U CN206638505 U CN 206638505U
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- 239000004566 building material Substances 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000012360 testing method Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a kind of building materials performance aircraft, belongs to building materials performance detection apparatus, and it includes testing machine body and rotating mechanism；Testing machine body includes falsework and base；Include the movable part and fixed part being rotatably connected on base；Movable part is fixedly connected with falsework, and movable part is provided with arc convex portion；Fixed part is provided with the arc-shaped depression portion being engaged, and the rotating mechanism including first gear and second gear is provided with base, drives first gear that movable part and falsework can be driven to rotate by second gear.The angle of falsework can be adjusted by building materials performance aircraft provided by the utility model, to complete accurately measuring for amount of deflection, and heavier article to be measured is gripped by the rotation of falsework.
Description
Technical field
Building materials performance detection apparatus field is the utility model is related to, in particular to building materials performance aircraft.
Background technology
Building materials performance detection commonly uses universal testing machine at present, and the various mechanical properties of building materials are entered by universal testing machine
Row detection.Amount of deflection is an important physical properties of building materials, but can not often pass through mechanical measurement using universal testing machine
Mode carries out direct deflection test, and the detection of small-sized building materials has larger error by other means.
And part building materials weight is larger, seems when laying building materials using universal testing machine and be inconvenient.
Utility model content
The utility model provides a kind of building materials performance aircraft, it is intended to solves building materials performance aircraft in the prior art and deposits
Above mentioned problem.
What the utility model was realized in：
A kind of building materials performance aircraft, it includes testing machine body and rotating mechanism；
The testing machine body includes falsework and base；
Include the movable part and fixed part of rotatable connection on the base；
The movable part is fixedly connected with the falsework, and the one end of the movable part away from the falsework is that arc is convex
Portion；
The fixed part is the arc-shaped depression portion concentric with arc convex portion close to one end of the falsework, the arc convex portion
Coordinate with the arc-shaped depression portion, the movable part can be with arc convex portion or the axis rotation of arc-shaped depression portion；
The rotating mechanism is arranged on the movable part, drives the movable part to rotate by the rotating mechanism；
The arc-shaped depression portion includes first paragraph and second segment, and the first paragraph is semi arch, and the movable part can be with institute
The central shaft for stating first paragraph rotates for axle center towards the second segment；
The rotating mechanism includes first gear and second gear, and the first gear is fixedly connected with the movable part；
The second gear engages connection with the first gear, and the gear shaft stretching of described second gear one end is described solid
Determine portion；
The second gear drives the first gear that the movable part can be driven to rotate.
Movable part can be driven to rotate by rotating mechanism, falsework be rotated to corresponding angle, it is particularly possible to rotate
It is extremely parallel to the ground, it can facilitate and the amount of deflection of part bar line is measured using physical methods such as dial gauges.Simultaneously can also
Facilitate the gripping of part heavy objects to lay, falsework is then rotated into respective angles again.
In the utility model preferred embodiment, the falsework includes the ball wire set perpendicular to the base
Thick stick, walking beam is provided with the falsework, and the walking beam is distinguished perpendicular to the ball-screw, the both ends of the walking beam
On two feed screw nuts.
Pass through the setting of walking beam, there is provided working space, walking beam is arranged on feed screw nut, passes through feed screw nut
Motion drive the motion of walking beam, it is smart to improve work in working space using cooperations of ball-screw and feed screw nut
Degree.
In the utility model preferred embodiment, transmission mechanism is provided with the base, the transmission mechanism includes
For driving the first bevel gear of ball screw turns and driving the second bevel gear of the first bevel gear rotation, described first
Gear and the second bevel gear are coaxial.
First gear and second bevel gear are coaxially disposed, can be rotated in the case where not changing original internal structure
Falsework, after rotary work frame, it is nonetheless possible to use original structure carries out the activity of walking beam.
In the utility model preferred embodiment, the first gear is two, and two first gears are symmetrically set
Be placed in the both sides of the movable part, the gear shaft of two first gears is conllinear, a second gear and one of them
The first gear engagement, another described second gear engage with first gear another described.
By setting two first gears and second gear, the stability of whole rotating mechanism is improved, passes through two second
Gear engages with first gear, can disperse the weight of whole falsework, extends the service life of building materials performance aircraft.
In the utility model preferred embodiment, the gear shaft of one of them second gear stretches out the fixed part
One end the handlebar being provided with, drive the second gear by shaking the handlebar with the gear of the second gear
Axle is axis rotation.
By the setting of handlebar, manually rotary handle bar, drive second gear can rotate so as to adjustment work
The angle of frame.Due to there is provided two second gears, therefore the second gear of opposite side can be operated using other modes
The adjustment of frame angle.
A kind of building materials performance aircraft, it includes testing machine body and rotating mechanism；
The testing machine body includes falsework and base；
Include the movable part and fixed part being rotatably connected on the base；
The movable part is fixedly connected with the falsework, and the one end of the movable part away from the falsework is that arc is convex
Portion；
The fixed part is the arc-shaped depression portion concentric with arc convex portion close to one end of the falsework, the arc convex portion
Coordinate with the arc-shaped depression portion, the movable part can be with arc convex portion or the axis rotation of arc-shaped depression portion；
The rotating mechanism is arranged on the movable part, drives the movable part to rotate by the rotating mechanism；
The arc-shaped depression portion includes first paragraph and second segment, and the first paragraph is semi arch, and the movable part can be described
The central shaft of first paragraph is that axle center rotates towards the second segment；
The rotating mechanism includes first gear and second gear, and the first gear is fixedly connected with the movable part；
The second gear engages connection with the first gear, and the gear shaft stretching of described second gear one end is described solid
Determine portion；
Drive the first gear that the movable part can be driven to rotate by the second gear.
The one side of the falsework towards the second segment is provided with support bar；
The support bar has the first bar including being fixedly linked with the falsework, and the be hinged with first bar
Two bars.
Movable part can be driven to rotate by rotating mechanism, falsework be rotated to corresponding angle, it is particularly possible to rotate
It is extremely parallel to the ground, it can facilitate and the amount of deflection of part bar line is measured using physical methods such as dial gauges.Simultaneously can also
Facilitate the gripping of part heavy objects to lay, falsework is then rotated into respective angles again.Can be with by the setting of support bar
The stability of falsework is improved, the second bar is hinged with the first bar so that support bar can be after falsework rotates to all angles
Support can be provided.
In the utility model preferred embodiment, the falsework includes the ball wire set perpendicular to the base
Thick stick, walking beam is provided with the falsework, and the walking beam is installed perpendicular to the ball-screw, the both ends of the walking beam
On feed screw nut.
Pass through the setting of walking beam, there is provided working space, walking beam is arranged on feed screw nut, passes through feed screw nut
Motion drive the motion of walking beam, it is smart to improve work in working space using cooperations of ball-screw and feed screw nut
Degree.
In the utility model preferred embodiment, transmission mechanism is provided with the base, the transmission mechanism includes
For driving the first bevel gear of ball screw turns and driving the second bevel gear of the first bevel gear rotation, described first
Gear and the second bevel gear are coaxial.
First gear and second bevel gear are coaxially disposed, can be rotated in the case where not changing original internal structure
Falsework, after rotary work frame, it is nonetheless possible to use original structure carries out the activity of walking beam.
In the utility model preferred embodiment, the first gear is two, and two first gears are symmetrically set
Be placed in the both sides of the movable part, the gear shaft of two first gears is conllinear, a second gear and one of them
The first gear engagement, another described second gear engage with first gear another described.
By setting two first gears and second gear, the stability of whole rotating mechanism is improved, passes through two second
The cooperation of gear and first gear, the weight of whole falsework can be disperseed, extend the service life of building materials performance aircraft.
In the utility model preferred embodiment, the gear shaft of one of them second gear stretches out the fixed part
One end the handlebar being provided with, drive the second gear by shaking the handlebar with the gear of the second gear
Axle is axis rotation.
By the setting of handlebar, manually rotary handle bar, drive second gear can rotate so as to adjustment work
The angle of frame.Due to there is provided two second gears, therefore the second gear of opposite side can be operated using other modes
The adjustment of frame angle.
The beneficial effects of the utility model are：The building materials performance aircraft that the utility model is obtained by above-mentioned design,
Do not change and transformation is carried out on the basis of original drive mechanism realize the rotation of falsework, and do not add extra equipment and save
Space and manufacturing expense.The deflection metrology of machinery can be realized by rotation work frame, while can also realize and be difficult to what is moved
The fixture gripping of part objects.More firm support can be provided by support bar.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the present utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the sectional view for the building materials performance aircraft that the utility model embodiment one provides；
Fig. 2 be in Fig. 1 II-II to sectional view；
Fig. 3 be in Fig. 1 III-III to sectional view；
Fig. 4 is the sectional view for the building materials performance aircraft that the utility model embodiment two provides；
Fig. 5 is the knot at the first visual angle that the building materials performance aircraft that the utility model embodiment two provides is in first state
Structure schematic diagram；
Fig. 6 is the knot at the first visual angle that the building materials performance aircraft that the utility model embodiment two provides is in the second state
Structure schematic diagram.
Icon：1- building materials performance aircrafts；10- testing machine bodies；20- rotating mechanisms；100- falseworks；200- bases；
110- ball-screws；130- feed screw nuts；150- walking beams；The fixtures of 151- first；The fixtures of 201- second；211- motor；
213- speed changers；215- worm screws；217- worm gears；221- second bevel gears；223- first bevel gears；230- movable parts；250- consolidates
Determine portion；310- first gears；330- second gears；331- handlebars；333- is raised；190- support bars；The bars of 191- first；193-
Second bar；170- reinforcing frames.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.Therefore, the implementation of the present utility model to providing in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of of the present utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that the term of indicating position or position relationship is based on accompanying drawing
Shown orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply institute
The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality
With new limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Directly over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is special second
Under sign, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level
Highly it is less than second feature.
Embodiment one.
Building materials performance aircraft 1 is present embodiments provided, referring to Fig. 1, this building materials performance aircraft 1 includes testing machine
Body 10 and rotating mechanism 20.
Referring to Fig. 1, wherein testing machine body 10 includes falsework 100 and base 200.Rolling is provided with falsework 100
Ballscrew 110, rolls the feed screw nut 130 for being provided with and flushing on two ball-screws 110, and walking beam 150 is erected at into leading screw
, can be with the position of adjusting screw nut 130 by the corresponding rotation of ball-screw 110 on nut 130, and the band of feed screw nut 130
Dynamic walking beam 150, the gentle movement of walking beam 150 can make it that, and by coordinating two ball-screws 110 to carry out identical fortune
It is dynamic, two motions of feed screw nut 130 and identical, therefore walking beam 150 will not produce inclination, be protected during actual experiment
Hold relative stabilization.
The one side of walking beam 150 towards base 200 is provided with the first fixture 151, in base 200 towards walking beam 150
One side be provided with the second fixture 201, the both ends of article to be measured are gripped by the first fixture 151 and the second fixture 201 to complete
The measurement of the physical property of article to be measured.
Fig. 1, Fig. 2 and Fig. 3 are referred to, motor 211 and speed changer 213, the He of motor 211 are provided with base 200
Speed changer 213 is connected, and speed changer 213 can be driven by motor 211, and the rotating speed of motor 211 is adjusted by speed changer 213
Exported with torque, then drive worm screw 215 to rotate by speed changer 213, wherein worm screw 215 is connected with a worm gear 217, passes through
Worm screw 215 drives worm gear 217 to rotate, and one end of worm gear 217 connects a second bevel gear 221, the other end connection of worm gear 217
Another second bevel gear 221, two second bevel gears 221 and worm gear 217 are coaxial, and two are driven by the rotation of worm gear 217
The synchronous rotary of second bevel gear 221.
Self-locking can be reached by the engagement of worm screw 215 and worm gear 217 in the utility model, ensure essence during experiment
Degree.
One second bevel gear 221 engages with a first bevel gear 223, another second bevel gear 221 and another
First bevel gear 223 engages, and a first bevel gear 223 and a ball-screw 110 are fixedly linked and coaxial, and another first
Bevel gear 223 is fixedly linked simultaneously coaxial with another ball-screw 110.Pass through second bevel gear 221 and second bevel gear 221
Engagement, thus it is possible to vary transmission direction, so as to drive two ball-screws 110 to rotate.Due to two size phases of first bevel gear 223
Together, two sizes of second bevel gear 221 are identical, therefore are synchronous during two rotations of ball-screws 110.
In the present embodiment, base 200 includes movable part 230 and fixed part 250, and the bottom of movable part 230 is arranged to semicircle
The arc convex portion of arc, the top of fixed part 250 are arranged to arc-shaped depression portion, and arc-shaped depression portion includes first paragraph and second segment, first paragraph
For semi arch, second segment is flat section, is coordinated by the semi arch of first paragraph with arc convex portion and is rotated against, works as movable part
After 230 rotations, it can be supported by second segment.
Rotating mechanism 20 is installed in base 200, rotating mechanism 20 includes two first gears 310 and two the second teeth
Wheel 330, gear shaft one end of wherein first gear 310 is fixedly connected on the inwall of movable part 230.Two second gears 330
The gear shaft of opposite one end and fixed part 250 are side walls hinged, and relative one end of two second gears 330 passes through gear shaft
It is fixedly linked.Second gear 330 and first gear 310 are engaged, and first gear can be driven by the rotation of second gear 330
310 rotations, so as to drive movable part 230 to rotate, and movable part 230 can drive falsework 100 to rotate.
The 3rd gear (being not drawn into figure) is additionally provided with the present embodiment, and the side wall of the 3rd gear and fixed part 250 is cut with scissors
Connect, the 3rd pinion rotation can be driven by the rotation of first gear 310, the 3rd gear is only played a supporting role in the present embodiment
With the weight of support works frame 100.
The gear shaft of one of second gear 330 stretches out the side wall of fixed part 250, and is provided with handlebar in end
331, handlebar 331 is vertical with the gear shaft of second gear 330, and projection 333 is provided with the termination of handlebar 331, passes through
Projection 333 facilitates the assurance of hand.
The application method of building materials performance aircraft 1 provided by the utility model is：Usually in use, opening motor 211,
The torque and rotating speed exported by speed changer 213 to motor 211 is adjusted, and is then output on worm screw 215, is passed through worm screw
215 drive worm gear 217, and worm gear 217 is coaxially fixedly linked with two first bevel gears 223, therefore drive the both sides of worm gear 217
First bevel gear 223 rotates, and first bevel gear 223 drives the synchronous axial system of second bevel gear 221, so as to which ball-screw 110 is carried out
The walking beam 150 rotated to be on ball-screw 110 provides stable power.Falsework 100 passes through movable part 230 and fixed part
250 cooperation, and the engagement progress position of first gear 310, the gear of second gear 330 and the 3rd are fixed, when rotation second
During gear 330, first gear 310 is driven to rotate, so as to drive movable part 230 to rotate.Pass through the position of fixed second gear 330
The position of movable part 230 can be fixed.
The advantages of building materials performance aircraft 1 of the present utility model, is：Enter on the basis of original drive mechanism is not changed
The rotation of falsework 100 is realized in row transformation, and is not added extra equipment and saved space and manufacturing expense.By rotating work
The deflection metrology of machinery can be realized by making frame 100, while can also realize the fixture gripping for the part objects for being difficult to move.
Embodiment two.
Building materials performance aircraft 1 is present embodiments provided, refers to Fig. 1 and Fig. 4, this building materials performance aircraft 1 includes
Testing machine body 10 and rotating mechanism 20.
Referring to Fig. 1, wherein testing machine body 10 includes falsework 100 and base 200.Rolling is provided with falsework 100
Ballscrew 110, rolls the feed screw nut 130 for being provided with and flushing on two ball-screws 110, and walking beam 150 is erected at into leading screw
, can be with the position of adjusting screw nut 130 by the corresponding rotation of ball-screw 110 on nut 130, and the band of feed screw nut 130
Dynamic walking beam 150, the gentle movement of walking beam 150 can make it that, and by coordinating two ball-screws 110 to carry out identical fortune
It is dynamic, two motions of feed screw nut 130 and identical, therefore walking beam 150 will not produce inclination, be protected during actual experiment
Hold relative stabilization.
The one side of walking beam 150 towards base 200 is provided with the first fixture 151, in base 200 towards walking beam 150
One side be provided with the second fixture 201, the both ends of article to be measured are gripped by the first fixture 151 and the second fixture 201 to complete
The measurement of the physical property of article to be measured.
Fig. 1 and Fig. 4 are referred to, motor 211 and speed changer 213, motor 211 and speed change are provided with base 200
Device 213 is connected, and speed changer 213 can be driven by motor 211, adjusts the rotating speed of motor 211 by speed changer 213 and turns
Square exports, then drives worm screw 215 to rotate by speed changer 213, and wherein worm screw 215 is connected with a worm gear 217, passes through worm screw
215 drive worm gears 217 rotate, and one end of worm gear 217 connects a second bevel gear 221, and the other end connection of worm gear 217 is another
Individual second bevel gear 221, two second bevel gears 221 and worm gear 217 are coaxial, and two second are driven by the rotation of worm gear 217
The synchronous rotary of bevel gear 221.
Self-locking can be reached by the engagement of worm screw 215 and worm gear 217 in the utility model, ensure essence during experiment
Degree.
One second bevel gear 221 engages with a first bevel gear 223, another second bevel gear 221 and another
First bevel gear 223 engages, and a first bevel gear 223 and a ball-screw 110 are fixedly linked and coaxial, and another first
Bevel gear 223 is fixedly linked simultaneously coaxial with another ball-screw 110.Pass through first bevel gear 223 and second bevel gear 221
Engagement, thus it is possible to vary transmission direction, so as to drive two ball-screws 110 to rotate.Due to two size phases of first bevel gear 223
Together, two sizes of second bevel gear 221 are identical, therefore are synchronous during two rotations of ball-screws 110.
In the present embodiment, base 200 includes movable part 230 and fixed part 250, and the bottom of movable part 230 is arranged to semicircle
The arc convex portion of arc, the top of fixed part 250 are arranged to arc-shaped depression portion, and arc-shaped depression portion includes first paragraph and second segment, first paragraph
For semi arch, second segment is flat section, is coordinated by the semi arch of first paragraph with arc convex portion and is rotated against, works as movable part
After 230 rotations, it can be supported by second segment.
Rotating mechanism 20 is installed in base 200, rotating mechanism 20 includes two first gears 310 and two the second teeth
Wheel 330, gear shaft one end of wherein first gear 310 is fixedly connected on the inwall of movable part 230.Two second gears 330
The gear shaft of opposite one end and fixed part 250 are side walls hinged, and relative one end of two second gears 330 passes through gear shaft
It is fixedly linked.Second gear 330 and first gear 310 are engaged, and first gear can be driven by the rotation of second gear 330
310 rotations, so as to drive movable part 230 to rotate, and movable part 230 can drive falsework 100 to rotate.
Fig. 4, Fig. 5 and Fig. 6 are referred to, reinforcing frame 170 is additionally provided with falsework 100, is lifted and lived by reinforcing frame 170
The stability of dynamic beam 150, while support bar 190 is installed close to the side of second segment in reinforcing frame 170, support bar 190 includes
First bar 191 and the second bar 193 being hinged with the first bar 191, when falsework 100 is in vertical state, the second bar 193 and the
One bar, 191 vertical and towards base 200 one side extends, and the free end of the second bar 193 is contacted to earth, can propped up by support bar 190
Support the weight of falsework 100.
When falsework 100, which is put down, is in the state parallel with ground, 193 1 hundred 80 degree of the second bar can be rotated to another
End, the first bar 191 and the second bar 193 coordinate so that the second bar 193 is parallel to be contacted to earth, and support is provided for falsework 100.
The gear shaft of one of second gear 330 stretches out the side wall of fixed part 250, and is provided with handlebar in end
331, handlebar 331 is vertical with the gear shaft of second gear 330, and projection 333 is provided with the termination of handlebar 331, passes through
Projection 333 facilitates the assurance of hand.
The application method of building materials performance aircraft 1 provided by the utility model is：Usually in use, opening motor 211,
The torque and rotating speed exported by speed changer 213 to motor 211 is adjusted, and is then output on worm screw 215, is passed through worm screw
215 drive worm gear 217, and worm gear 217 is coaxially fixedly linked with two first bevel gears 223, therefore drive the both sides of worm gear 217
First bevel gear 223 rotates, and first bevel gear 223 drives the synchronous axial system of second bevel gear 221, so as to which ball-screw 110 is carried out
The walking beam 150 rotated to be on ball-screw 110 provides stable power.Falsework 100 passes through movable part 230 and fixed part
250 cooperation, and the support progress position of the cooperation also support bar 190 of first gear 310, second gear 330 are fixed, when
When rotating second gear 330, first gear 310 is driven to rotate, so as to drive movable part 230 to rotate.The second bar is adjusted after rotation
The position that 193 position can equally be operated frame 100 is fixed.
The advantages of building materials performance aircraft 1 of the present utility model, is：Enter on the basis of original drive mechanism is not changed
The rotation of falsework 100 is realized in row transformation, and is not added extra equipment and saved space and manufacturing expense.By rotating work
The deflection metrology of machinery can be realized by making frame 100, while can also realize the fixture gripping for the part objects for being difficult to move.Pass through
Support bar 190 can provide more firm support.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for
For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former
Within then, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of building materials performance aircraft, it is characterised in that including testing machine body and rotating mechanism；
The testing machine body includes falsework and base；
Include the movable part and fixed part of rotatable connection on the base；
The movable part is fixedly connected with the falsework, and the one end of the movable part away from the falsework is arc convex portion；
The fixed part is the arc-shaped depression portion concentric with arc convex portion, the arc convex portion and institute close to one end of the falsework
Arc-shaped depression portion cooperation is stated, the movable part can be with arc convex portion or the axis rotation of arc-shaped depression portion；
The rotating mechanism is arranged on the movable part, drives the movable part to rotate by the rotating mechanism；
The arc-shaped depression portion includes first paragraph and second segment, and the first paragraph is semi arch, and the movable part can be with described
One section of central shaft is that axle center rotates towards the second segment；
The rotating mechanism includes first gear and second gear, and the first gear is fixedly connected with the movable part；
The second gear engages connection with the first gear, and the gear shaft of described second gear one end stretches out the fixation
Portion；
The second gear drives the first gear that the movable part can be driven to rotate.
2. building materials performance aircraft according to claim 1, it is characterised in that the falsework is included perpendicular to the bottom
The ball-screw that seat is set, walking beam is provided with the falsework, the walking beam is perpendicular to the ball-screw, the work
The both ends of dynamic beam are separately mounted on two feed screw nuts.
3. the building materials performance aircraft stated according to claim 2, it is characterised in that transmission mechanism, institute are provided with the base
What the first bevel gear that stating transmission mechanism includes being used to drive the ball screw turns rotated with the drive first bevel gear
Second bevel gear, the first gear and the second bevel gear are coaxial.
4. building materials performance aircraft according to claim 3, it is characterised in that the first gear is two, two institutes
The both sides that first gear is symmetricly set in the movable part are stated, the gear shaft of two first gears is conllinear, one described
Two gears engage with first gear one of them described, and another described second gear engages with first gear another described.
5. building materials performance aircraft according to claim 4, it is characterised in that the gear of one of them second gear
Shaft extension goes out the handlebar being provided with of one end of the fixed part, and the second gear is driven with institute by shaking the handlebar
The gear shaft for stating second gear is axis rotation.
6. a kind of building materials performance aircraft, it is characterised in that including testing machine body and rotating mechanism；
The testing machine body includes falsework and base；
Include the movable part and fixed part being rotatably connected on the base；
The movable part is fixedly connected with the falsework, and the one end of the movable part away from the falsework is arc convex portion；
The fixed part is the arc-shaped depression portion concentric with arc convex portion, the arc convex portion and institute close to one end of the falsework
Arc-shaped depression portion cooperation is stated, the movable part can be with arc convex portion or the axis rotation of arc-shaped depression portion；
The rotating mechanism is arranged on the movable part, drives the movable part to rotate by the rotating mechanism；
The arc-shaped depression portion includes first paragraph and second segment, and the first paragraph is semi arch, and the movable part can described first
The central shaft of section rotates for axle center towards the second segment；
The rotating mechanism includes first gear and second gear, and the first gear is fixedly connected with the movable part；
The second gear engages connection with the first gear, and the gear shaft of described second gear one end stretches out the fixation
Portion；
The second gear drives the first gear that the movable part can be driven to rotate；
The one side of the falsework towards the second segment is provided with support bar；
The support bar has the first bar including being fixedly linked with the falsework, and second be hinged with first bar
Bar.
7. building materials performance aircraft according to claim 6, it is characterised in that the falsework is included perpendicular to the bottom
The ball-screw that seat is set, walking beam is provided with the falsework, the walking beam is perpendicular to the ball-screw, the work
The both ends of dynamic beam are arranged on feed screw nut.
8. the building materials performance aircraft stated according to claim 7, it is characterised in that transmission mechanism, institute are provided with the base
What the first bevel gear that stating transmission mechanism includes being used to drive the ball screw turns rotated with the drive first bevel gear
Second bevel gear, the first gear and the second bevel gear are coaxial.
9. building materials performance aircraft according to claim 8, it is characterised in that the first gear is two, two institutes
The both sides that first gear is symmetricly set in the movable part are stated, the gear shaft of two first gears is conllinear, one described
Two gears engage with first gear one of them described, and another described second gear engages with first gear another described.
10. building materials performance aircraft according to claim 9, it is characterised in that the tooth of one of them second gear
Wheel shaft stretches out the handlebar being provided with of one end of the fixed part, by shake the handlebar drive the second gear with
The gear shaft of the second gear is axis rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225437.4U CN206638505U (en) | 2017-03-08 | 2017-03-08 | A kind of building materials performance aircraft |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720225437.4U CN206638505U (en) | 2017-03-08 | 2017-03-08 | A kind of building materials performance aircraft |
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| CN206638505U true CN206638505U (en) | 2017-11-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769421A (en) * | 2017-03-08 | 2017-05-31 | 盐城工学院 | A kind of building materials performance aircraft |
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2017
- 2017-03-08 CN CN201720225437.4U patent/CN206638505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769421A (en) * | 2017-03-08 | 2017-05-31 | 盐城工学院 | A kind of building materials performance aircraft |
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Granted publication date: 20171114 |