CN100373149C - Bituminous mixture test piece forming machine - Google Patents
Bituminous mixture test piece forming machine Download PDFInfo
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- CN100373149C CN100373149C CNB2004100732063A CN200410073206A CN100373149C CN 100373149 C CN100373149 C CN 100373149C CN B2004100732063 A CNB2004100732063 A CN B2004100732063A CN 200410073206 A CN200410073206 A CN 200410073206A CN 100373149 C CN100373149 C CN 100373149C
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Abstract
The present invention relates to a bituminous mixture test piece forming machine, wherein at least three shock absorbers with the upper ends connected with a lower mold are arranged on a base of a framework, an upper mold moving along a guide rod or a guide rail up and down is arranged above the lower mold; four shaft seats are arranged on the upper mold, each shaft seat is connected with the lower end of a lower linking arm through a linking arm lower shaft, the upper ends of two linking arms at the right side and the lower ends of two upper linking arms at the right side are hinged with one end of a transmission mechanism through a linking arm center shaft, and the upper ends of two lower linking arms at the left side and the lower ends of two upper linking arms at the left side are hinged with the other end of the transmission mechanism through the linking arm center shaft; the four upper linking arms are connected with an upper connecting plate of a vertical plate through a linking arm upper shaft; the transmission mechanism is communicated or connected with a power device on the upper mold; a front vibrating motor is arranged at the front side of the lower mold on one lower connecting plate of the vertical plate, and a rear vibrating motor is arranged at the rear side of the lower mold on one lower connecting plate of the vertical plate; the upper end of the vertical plate is connected with the upper connecting plate of the vertical plate, and the lower end of the vertical plate is connected with the lower mold.
Description
Technical field
The invention belongs to newly-built road surface is processed or the road construction face testing apparatus technical field of keeping in repair, be specifically related to bituminous mixture test piece forming machine.
Background technology
When building bituminous concrete pavement, to determine the proportioning of asphalt, the asphalt of various different proportionings is made into bitumen mixture specimen, according to national standard 4 bitumen mixture specimens of each group of two groups of bitumen mixture specimens are installed on the actual road test machine then and test, the various motion states that simulating vehicle is walked on asphalt roads, the situation of change on observation bitumen mixture specimen surface is to determine the best proportioning of bitumen mixture specimen.
Present existing bituminous mixture test piece forming machine has the rolling make-up machine, its primary structure is the rolling wheel that motor and circular arc are installed on the support, motor drives circular arc rolling wheel rotates, and by circular arc rolling wheel rolled asphalt compound, makes plate bitumen mixture specimen.This bitumen mixture specimen compaction and thickness are better, and its surface is plane rather than cambered surface, can only test on plate actual road test machine, can not test on bituminous pavement vertical loop road wheel testing machine.
Another bituminous mixture test piece forming machine is the hydrostatic profile machine, the bitumen mixture specimen of hydrostatic profile machine made is a column type, very big owing to being applied to axial power when making this bitumen mixture specimen, made bitumen mixture specimen is axially destroyed very big, when testing, the data of being tested are inaccurate.And this bitumen mixture specimen can not be used for testing on the bituminous pavement vertical loop road wheel testing machine.
Summary of the invention
Technical matters to be solved by this invention is to overcome the shortcoming of above-mentioned making bituminous mixture test piece forming machine, for the used circular arc bitumen mixture specimen of vertical loop road wheel testing machine provides a kind of reasonable in design, easy to use, bituminous mixture test piece forming machine that result of use is good.
Solving the problems of the technologies described above the technical scheme that is adopted is: be placed with the vibroshock that 3 upper ends connect with counterdie on frame base at least, above counterdie, be provided with the patrix that moves up and down along guide rod or guide rail, patrix is provided with four axle beds, connect with the lower end of following coupled arm with the coupled arm lower shaft on each axle bed, two lower ends of going up coupled arm in the upper end of two following coupled arms on right side and right side are hinged with an end of right coupled arm axis and gear train, two lower ends of going up coupled arm in the upper end of two following coupled arms in left side and left side are hinged with the other end of left coupled arm axis and gear train, going up coupled arm for four connects with the riser upper junction plate with axle on the coupled arm, gear train links or links with the propulsion system that are arranged on the patrix, the riser lower connecting plate in front side that is arranged on counterdie is provided with preceding vibrating motor, riser lower connecting plate of rear side is provided with the after vibration motor, and the upper end of riser connects with the riser upper junction plate, the lower end connects with counterdie.
Vibroshock of the present invention is a rubber spring or for spring or for oleo damper.Propulsion system of the present invention are hydraulic power unit.The hydraulic cylinder of gear train of the present invention for linking by pipeline and hydraulic power unit, the piston rod of hydraulic cylinder is hinged with the lower ends of the two last coupled arms in upper end and right side of two following coupled arms on right coupled arm axis and right side, and the cylinder barrel of hydraulic cylinder is hinged with the upper end of the two following coupled arms in lower end and left side of two last coupled arms in left coupled arm axis and left side.
Gear train of the present invention also can be the hydraulic cylinder of vertically-arranged and two coupling shafts formation that links, the cylinder barrel of hydraulic cylinder connects with the riser upper junction plate, the lower end and the coupling shaft of piston rod are hinged, one end of two connecting rods is installed on the coupling shaft, two upper ends of going up the two following coupled arms in lower end and left side of coupled arm of the other end of the connecting rod in left side and left side connect, and two upper ends of going up the two following coupled arms in lower end and right side of coupled arm of the other end of the connecting rod in right side and right side connect.
Propulsion system of the present invention also can be motor.Gear train of the present invention also can be the swivel nut that is connected with screw rod by suit in the screw thread and the worm and gear formation that links, the output shaft of motor is provided with and the worm gear engaged worm, worm gear with its in be connected with screw rod by thread set swivel nut connects, the upper end of the two following coupled arms in lower end and right side of hinged, the two last coupled arms of the other end and right side in the upper end of the two following coupled arms in lower end and left side of coupled arms is hinged on two in an end of screw rod and the left side.
The present invention compares with the hydrostatic profile machine with the rolling make-up machine, can be made into the bitumen mixture specimen of bar shaped, circular arc and other shape, the shape of the bitumen mixture specimen that requires is made bitumen mixture specimen in the time of can testing according to various model actual road test machines, the bitumen mixture specimen compacting of made is intact, do not have broken phenomenon, can adapt to various model actual road test machines and test.It has advantages such as reasonable in design, easy to use, that result of use is good, the bitumen mixture specimen quality of made is good, can be used for making bitumen mixture specimen and other material test specimen of different shape.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention 1.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of the embodiment of the invention 2.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the left view of Fig. 4.
Embodiment
The present invention is described in more detail below in conjunction with drawings and Examples, but the invention is not restricted to these embodiment.
In Fig. 1,2, the bituminous mixture test piece forming machine of present embodiment is to be connected by axle 3, last coupled arm 4, coupled arm axis 5, following coupled arm 6, coupled arm lower shaft 7, axle bed 8, guide rod 9, counterdie 10, rubber spring 11, frame base 12, riser lower connecting plate 13, preceding vibrating motor 14, patrix 15, hydraulic power unit 16, hydraulic cylinder 17, after vibration motor 18 on riser 1, riser upper junction plate 2, the coupled arm to constitute.
Four pin on frame base 12 are processed with groove, are placed with 1 rubber spring 11 in each groove, and rubber spring 11 is an embodiment of vibroshock, also can place spring, oleo damper or other vibroshock.Upper ends at rubber spring 11 has counterdie 10, above counterdie 10, be provided with patrix 15, four pin of patrix 15 and counterdie 10 are processed with four axial holes, four guide rods 9 are installed in respectively in four axial holes of patrix 15 and counterdie 10, guide rod 9 also can adopt the top of four guide rods 9 of upper surface of guide rail patrix 15 with screw threads for fastening connector four axle beds 8 that have been fixedly connected, connect with the lower end of following coupled arm 6 with coupled arm lower shaft 7 on each axle bed 8, two lower ends of going up coupled arm 4 in the upper end of two following coupled arms 6 on right side and right side connect with the piston rod of hydraulic cylinder 17 with right coupled arm axis 5, two upper ends of going up the two following coupled arms 6 in lower end and left side of coupled arm 4 in left side connect with the cylinder barrel of hydraulic cylinder 17 with left coupled arm axis 5, four upper ends of going up coupled arm 4 connect with riser upper junction plate 2 with on the coupled arm 3, and the hydraulic cylinder 17 of present embodiment is horizontal installment state.When the inflow pipeline of the oil-out of hydraulic power unit 16 and hydraulic cylinder 17 links, when the oil returning tube of the oil-in of hydraulic power unit 16 and hydraulic cylinder 17 links, the piston rod of hydraulic cylinder 17 stretches out, move right with coupled arm 6 upper ends under the lower end of coupled arm 4 on the joining right side of hydraulic cylinder 17 piston rods and the right side, the lower end of coupled arm 4 and following coupled arm 6 upper ends are moved to the left synchronously on the left side, and patrix 15 is pulled upwardly.When the oil-out of hydraulic power unit 16 and the oil returning tube of hydraulic cylinder 17 link, when the oil returning tube of the oil-out of hydraulic power unit 16 and hydraulic cylinder 17 links, the piston rod of hydraulic cylinder 17 is moved to the left, be moved to the left with coupled arm 6 upper ends under the lower end of coupled arm 4 on the joining right side of hydraulic cylinder 17 piston rods and the right side, on the left side under the lower end of coupled arm 4 and the left side coupled arm 6 upper ends move right synchronously, patrix 15 moves down, with be positioned over asphalts in the counterdie 10 be pressed into patrix 15 and counterdie 10 in the identical bitumen mixture specimen of model, be that patrix 15 and counterdie 10 interior models are cuboid, the bitumen mixture specimen that is pressed into is a strip structure, model in patrix 15 and the counterdie 10 is the circular arc bodily form, the bitumen mixture specimen that is pressed into is an arc-shaped structure, the bitumen mixture specimen of cuboid can be used for conventional FLS-55 type loading wheel test instrument, FLS type loading wheel test instrument, the bitumen mixture specimen of the circular arc bodily form can be used for vertical loading wheel tester for asphlat pavement.In the front and back of counterdie 10 side a riser lower connecting plate 13 is installed respectively, vibrating motor 14 before being equipped with on the riser lower connecting plate 13 in front side, on riser lower connecting plate 13 of rear side after vibration motor 18 is installed, before vibrating motor 14 and after vibration motor 18 be used in the model that asphalt can be positioned evenly over counterdie 10, patrix 15 is unlikely to bitumen mixture specimen is crushed when pressing down asphalt.The upper end of riser 1 by the screw threads for fastening connector connects with riser upper junction plate 2, the lower end connects with counterdie 10 by the screw threads for fastening connector, riser 1 is used for when the downward loading pressure asphalts of patrix 15, transmission power.
In Fig. 3, the hydraulic cylinder 17 of present embodiment is vertical installment state.The cylinder barrel usefulness screw threads for fastening connector of hydraulic cylinder 17 connects with riser upper junction plate 2, the lower end and the coupling shaft 20 of piston rod are hinged, one end of two connecting rods 19 is installed on the coupling shaft 20, two upper ends of going up the two following coupled arms 6 in lower end and left side of coupled arm 4 of the other end of the connecting rod 19 in left side and left side connect, two upper ends of going up the two following coupled arms 6 in lower end and right side of coupled arm 4 of the other end of the connecting rod 19 in right side and right side connect, and the connecting relation of other parts and parts is identical with embodiment 1.
In Fig. 1,2, the hydraulic cylinder 17 of present embodiment is vertical installment state.In embodiment 1, take down four and go up coupled arms 4 and four following coupled arms 6, the cylinder barrel end of hydraulic cylinder 17 is connected with riser upper junction plate 2 with axle on the coupled arm 3, the piston rod usefulness coupled arm lower shaft 7 of hydraulic cylinder 17 connects with axle bed 8.The connecting relation of other parts and parts is identical with embodiment 1.
At Fig. 4, in 5, the bituminous mixture test piece forming machine of present embodiment is another technical scheme on the basis of embodiment 1, hydraulic cylinder among the embodiment 1 17 is replaced with worm-and-wheel gear, hydraulic power unit 16 replaces with motor 21, the output shaft of motor 21 links with the worm screw 24 of connector key and worm-and-wheel gear, worm screw 24 and worm gear 25 engagements, connect with swivel nut 22 with the connector key on the worm gear 25, be connected with screw rod 23 by thread set in the swivel nut 22, the upper end of the two following coupled arms 6 in lower end and left side of the two last coupled arms 4 in one end of screw rod 23 and left side is hinged, and the upper end of the two following coupled arms 6 in lower end and right side of the two last coupled arms 4 in the other end of screw rod 23 and right side is hinged.The connecting relation of other parts and parts is identical with embodiment 1.
Claims (4)
1. bituminous mixture test piece forming machine, it is characterized in that: on frame base (12), be placed with the vibroshock that 3 upper ends connect with counterdie (10) at least, be provided with the patrix (15) that moves up and down along guide rod (9) or guide rail in the top of counterdie (10), patrix (15) is provided with four axle beds (8), each axle bed (8) is gone up with coupled arm lower shaft (7) and is connected with the lower end of following coupled arm (6), the lower end of the two last coupled arms (4) in the upper end of two following coupled arms (6) on right side and right side is hinged with an end of gear train with right coupled arm axis (5), the lower end of the two last coupled arms (4) in the upper end of two following coupled arms (6) in left side and left side is hinged with the other end of gear train with left coupled arm axis (5), going up coupled arm (4) for four connects with riser upper junction plate (2) with axle (3) on the coupled arm, gear train links or links with the propulsion system that are arranged on the patrix, the riser lower connecting plate in front side (13) that is arranged on counterdie (10) is provided with preceding vibrating motor (14), a riser lower connecting plate of rear side (13) is provided with after vibration motor (18), and the upper end of riser (1) connects with riser upper junction plate (2), the lower end connects with counterdie (10).
2. according to the described bituminous mixture test piece forming machine of claim 1, it is characterized in that: said propulsion system are hydraulic power unit (16); The hydraulic cylinder (17) of said gear train for linking by pipeline and hydraulic power unit (16), the piston rod of hydraulic cylinder (17) is hinged with two lower ends of going up coupled arms (4) in upper end and right side of two following coupled arms (6) on right coupled arm axis (5) and right side, and the cylinder barrel of hydraulic cylinder (17) is hinged with the upper end of the lower end of coupled arms (4) on left coupled arm axis (5) and left side two and the two following coupled arms in left side (6).
3. according to the described bituminous mixture test piece forming machine of claim 1, it is characterized in that: said gear train is hydraulic cylinder (17) and two coupling shafts (20) of the vertically-arranged formations that link, the cylinder barrel of hydraulic cylinder (17) connects with riser upper junction plate (2), the lower end of piston rod and coupling shaft (20) are hinged, one end of two connecting rods (19) is installed on the coupling shaft (20), the other end of the connecting rod in left side (19) goes up the lower end of coupled arm (4) with two in left side and the upper end of the two following coupled arms in left side (6) connects, and the other end of the connecting rod in right side (19) goes up the lower end of coupled arm (4) with two on right side and the upper end of the two following coupled arms in right side (6) connects.
4. according to the described bituminous mixture test piece forming machine of claim 1, it is characterized in that: said propulsion system are motor (21); Said gear train is the swivel nut (22) that is connected with screw rod (23) by suit in the screw thread and the worm and gear formation that links, the output shaft of motor (21) is provided with and worm gear (25) engaged worm (24), worm gear (25) with its in be connected with screw rod (23) by thread set swivel nut (22) connects, the upper end of the lower end of hinged, the two last coupled arms (4) of the other end and right side in the upper end of the lower end of coupled arms (4) and the two following coupled arms in left side (6) and the two following coupled arms in right side (6) is hinged on two in an end of screw rod (23) and the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100732063A CN100373149C (en) | 2004-10-29 | 2004-10-29 | Bituminous mixture test piece forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100732063A CN100373149C (en) | 2004-10-29 | 2004-10-29 | Bituminous mixture test piece forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1603780A CN1603780A (en) | 2005-04-06 |
| CN100373149C true CN100373149C (en) | 2008-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100732063A Expired - Fee Related CN100373149C (en) | 2004-10-29 | 2004-10-29 | Bituminous mixture test piece forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100373149C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101299039B (en) * | 2008-04-16 | 2012-01-11 | 河南高远公路养护设备股份有限公司 | Asphalt mixture die setting molding experiment instrument |
| CN101279466B (en) * | 2008-05-06 | 2011-08-03 | 福建省卓越鸿昌建材装备股份有限公司 | Shock-absorbing device of block shaper |
| CN104075919B (en) * | 2014-06-24 | 2016-10-05 | 华南理工大学 | A kind of manufacture method of the asphalt cylinder test specimen of the band side surface configurations degree of depth |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718838A (en) * | 1985-04-08 | 1988-01-12 | Building Machines Developing Company Of The Ministry Of Nuclear Energy Industry | Autocutting extrusion machine for producing prestressed concrete cored articles |
| US5323655A (en) * | 1993-04-23 | 1994-06-28 | Troxler Electronic Laboratories, Inc. | Method and apparatus for compacting material samples |
| CN2285712Y (en) * | 1996-12-22 | 1998-07-08 | 刘棣 | Transmission for press |
| CN2293433Y (en) * | 1996-12-27 | 1998-10-07 | 郑州康达支护技术有限公司 | Full-automatic hydraulic forming machine for baking-free brick |
| CN2404674Y (en) * | 2000-01-15 | 2000-11-08 | 张茂兴 | Pneumatic type thermal shaping machine |
| CN2442861Y (en) * | 2000-09-30 | 2001-08-15 | 钱乃全 | Left-right horizontal position regulator for traction type running machinery |
| CN2526824Y (en) * | 2002-01-10 | 2002-12-18 | 沙爱民 | Vibration shaping compactor for road material |
| CN2540274Y (en) * | 2002-04-27 | 2003-03-19 | 王蕴生 | Double reciprocating plant fiber hydraulic forming machine |
-
2004
- 2004-10-29 CN CNB2004100732063A patent/CN100373149C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718838A (en) * | 1985-04-08 | 1988-01-12 | Building Machines Developing Company Of The Ministry Of Nuclear Energy Industry | Autocutting extrusion machine for producing prestressed concrete cored articles |
| US5323655A (en) * | 1993-04-23 | 1994-06-28 | Troxler Electronic Laboratories, Inc. | Method and apparatus for compacting material samples |
| CN2285712Y (en) * | 1996-12-22 | 1998-07-08 | 刘棣 | Transmission for press |
| CN2293433Y (en) * | 1996-12-27 | 1998-10-07 | 郑州康达支护技术有限公司 | Full-automatic hydraulic forming machine for baking-free brick |
| CN2404674Y (en) * | 2000-01-15 | 2000-11-08 | 张茂兴 | Pneumatic type thermal shaping machine |
| CN2442861Y (en) * | 2000-09-30 | 2001-08-15 | 钱乃全 | Left-right horizontal position regulator for traction type running machinery |
| CN2526824Y (en) * | 2002-01-10 | 2002-12-18 | 沙爱民 | Vibration shaping compactor for road material |
| CN2540274Y (en) * | 2002-04-27 | 2003-03-19 | 王蕴生 | Double reciprocating plant fiber hydraulic forming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1603780A (en) | 2005-04-06 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HE NAN GAOYUAN HIGHWAY MAINTENANCE EQUIPMENT CO., Free format text: FORMER NAME: HENAN GAOYUAN MAINTENANCE TECHNOLOGY OF HIGHWAY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 453003 Xinxiang new high tech Development Zone, Henan new street, No. 367 Patentee after: Henan Gaoyuan Highway Maintenance Equipment Co., Ltd. Address before: 453003 Xinxiang Development Zone, Henan Road, No. 6 Patentee before: Henan Gaoyuan Highway Maintenance Equipment Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20131029 |