CN105466716A - Vibrating compaction test device - Google Patents
Vibrating compaction test device Download PDFInfo
- Publication number
- CN105466716A CN105466716A CN201610014686.9A CN201610014686A CN105466716A CN 105466716 A CN105466716 A CN 105466716A CN 201610014686 A CN201610014686 A CN 201610014686A CN 105466716 A CN105466716 A CN 105466716A
- Authority
- CN
- China
- Prior art keywords
- vibrating
- frame
- wheels
- test unit
- unit according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a vibrating compaction test device, which comprises a track, a template box, a rack and a main driving device and a vibrating wheel connected onto the rack, wherein the track is arranged outside a pair of side walls of the template box; the vibrating wheel is connected at the lower part of the rack and located inside the template box; and through the main driving device, the vibrating wheel is controlled to rotate and vibrate to drive the rack to perform reciprocating motion along the track, thereby realizing vibrating compaction of a test accessory inside the template box. The test can be completed indoors and is not influenced by the weather. When the compaction test is carried out on other materials, the vibrating wheel only needs to be raised and replacement of the material can be completed; when the vibrating compaction test is carried out on a roller of different tonnage, different rack clump weights only need to be increased or decreased; when the vibrating compaction test is carried out on a roller of a different amplitude specification, different wheel body clump weights only need to be increased or decreased; and multiple working conditions can be simulated, the test cost is reduced, and the test efficiency is improved.
Description
Technical field
The present invention relates to a kind of street roller performance testing device, particularly relate to a kind of vibrating compacting test unit.
Background technology
In engineering construction operation process, different according to the water cut of compacting material and material, compacted depth, require there is different oscillation intensitys to the compacted machine that laying rolls, require that street roller has different work qualities, namely need to ensure that the parameter such as amplitude, frequency meets the requirement of construction operation.Meanwhile, along with the utilization in engineering construction of new material, new technology, new construction technology specification is also constantly being improved and is being developed.In the process, need to obtain data-guiding main product by different tests, guarantee construction quality and improve operating efficiency.For obtaining the mass effect data of the different compacting equipment compacting of various different materials or employing, current researchist usually adopt the street roller equipment of the required specification of lease after outdoor trench-digging again stone carry out compaction test.And when adopting the method to carry out compaction test, there is the defect that rental equipment specification is many, excavation and filling workload is large, consumption costs is many, cost is high, test also affects by outdoor climate conditions simultaneously.
Summary of the invention
One is the object of the present invention is to provide to simulate various working, and weather proof vibrating compacting test unit.
The invention discloses a kind of vibrating compacting test unit, it comprises track, template box, frame and the main drive be connected in frame and vibrating wheels, and orbital arrangement is outside the pair of sidewalls of template box, and vibrating wheels is connected to frame lower, is positioned at template box; Rotate also shuttle belt motivation frame by main drive control vibrating wheels and, along track back and forth movement, realize the vibrating compacting to template tank test auxiliary material.
Described vibrating compacting test unit, it also comprises can along the reciprocating movable stand of described track, and the top of movable stand is fixed with hoist cylinder, and the piston rod of hoist cylinder is connected with described frame.
Described movable stand comprises four columns on described track in rectangular layout, and the top of every root post is all fixed with the cylinder body of described hoist cylinder, and the bottom of every root post is provided with roller, and roller is positioned on described track.
Described movable stand is connected with assistant drive device, and assistant drive device comprises the three phase electric machine, reductor and the arrangement of clutch that connect successively, and the output shaft of reductor is outer is connected with drive sprocket by arrangement of clutch.
The roller extenal fixation of described drive sprocket corresponding position has the driven sprocket coaxial with roller, and drive sprocket is connected with driven chain endless chain.
Described main drive comprises plunger variable hydraulic pump, driving motors and vibrating motor, and plunger variable hydraulic pump provides power to make described vibrating wheels rotate and vibrate to driving motors and vibrating motor, and main drive is positioned at the upside of described frame.
Be provided with guide and limit wheels between described frame and described column, guide and limit wheels are two-wheel group, and the thickness direction of two single-wheels all about frame of each guide and limit wheels is symmetrical.
The downside of described frame is fixed with the hanger bracket of the main shaft for connecting described vibrating wheels, and vibrating wheels two outer end is fast for installing wheel body counterweight.
The upside of described frame is provided with the loading frame for placing frame balancing weight.
Described template box is dismountable casing, and casing peripheral hardware has the abutment ring for handling.
The present invention controls vibrating wheels by main drive and rotates and vibrate, and can realize the vibrating compacting to template tank test auxiliary material, can simulate various working, and can complete in indoor, not by the impact of weather.The equipment of required specification need not be leased, reduce experimentation cost.
The present invention is when carrying out vibrating compacting test, and the operating mode simulated first as required adds frame balancing weight and wheel body balancing weight; Then by hoist cylinder lift carriage and vibrating wheels, will treat that template box put into by pressure auxiliary material; Then control vibrating wheels by hoist cylinder to contact with auxiliary material; Control vibrating wheels spin and up-down vibration by main drive again, the static pressure reality to template tank test auxiliary material and vibrating compacting can be realized, complete simulation.Control hoist cylinder lift carriage and vibrating wheels, then control whole device orbital motion by assistant drive device, spill template box, the replacing of material can be completed, carry out the vibrating compacting test of different materials; Add or reduce the street roller vibrating compacting test that different frame balancing weights can carry out different tonnage; Add or reduce the street roller vibrating compacting test that different wheel body balancing weights can carry out various amplitude specification.
Accompanying drawing explanation
Fig. 1 is the schematic front view of one embodiment of the invention.
Embodiment
As shown in Figure 1, this vibrating compacting test unit disclosed in the present embodiment, it comprises track 1, movable stand 2, frame 3, main drive 4, assistant drive device 5, vibrating wheels 6 and template box 7.Wherein template box 7 is dismountable rectangular box, its outer wall is provided with the abutment ring 71 being convenient to handling, track 1 is arranged in the both sides of template box 7 pair of sidewalls, and movable stand 2 is arranged on track, and vibrating wheels 6 is connected on the downside of frame 3 by hanger bracket 8, is positioned at template box 7.
Movable stand 2 comprises four root posts 21, and the bottom of each column 21 is equipped with roller 22, and frame 3 is connected with the top of column 21 by hoist cylinder 23, is also provided with guide and limit wheels 24 between frame 3 and column 21.Movable stand 2 is connected with track 1 by roller 22, and roller 22 extenal fixation at assistant drive device 5 place has driven sprocket 25.The upside of frame 3 is provided with the loading frame 9 placing frame balancing weight, and downside is connected with the main shaft of vibrating wheels 6 by hanger bracket 8, and main shaft two outer end of vibrating wheels 6 is stretched out outside hanger bracket 8, is wheel body counterweight construction section.Main drive 4 comprises the plunger variable hydraulic pump, driving motors and the vibrating motor that are positioned in frame 3, and plunger variable hydraulic pump provides power to make vibrating wheels 6 rotate and vibrate to driving motors and vibrating motor, and main drive is positioned at the upside of described frame.
Assistant drive device 5 comprises the three phase electric machine, reductor and the arrangement of clutch that connect successively, and the output shaft of reductor is outer is connected with drive sprocket 51 by arrangement of clutch.
The present embodiment, when carrying out vibrating compacting test, first needs interpolation frame balancing weight and wheel body balancing weight according to what test; Then by hoist cylinder lift carriage and vibrating wheels, will treat that template box put into by pressure auxiliary material; Then control vibrating wheels by hoist cylinder to contact with auxiliary material; Control vibrating wheels spin and up-down vibration by main drive again, realize the vibrating compacting to template tank test auxiliary material, complete the simulation of an operating mode.When needing the compaction test carrying out other materials, control hoist cylinder lift carriage and vibrating wheels, then control whole device orbital motion by assistant drive device, spill template box, the replacing of material can be completed; When needing the street roller vibrating compacting test carrying out different tonnage, only need add or reduce different frame balancing weights; When needing the street roller vibrating compacting test carrying out various amplitude specification, only need add or reduce different wheel body balancing weights.
So the simulation that the present embodiment can be tested the vibrating compacting of different materials, different operating mode in indoor realization, reduces the required expense of test, reduce testing crew labour intensity and not by the impact of weather.
Meanwhile, the plunger variable hydraulic pump controlled by main drive being set to ratio drives driving motors and vibrating motor, realizes the stepless changing of vibration parameters, travelling speed.
Be made up of three phase electric machine, reductor and arrangement of clutch by assistant drive device is set to, the interference that the control and preventing being convenient to frame travelling speed drives when main drive or assistant drive device effect mutually.
By movable stand being set to four root post frame frameworks, being convenient to keep frame balance in the horizontal plane and be unlikely to around vibrating wheels spindle swing, being convenient to the even running keeping complete machine.
By the contact of movable stand and track is set to roller type, reduce running resistance, be convenient to the emulation keeping vibrating compacting test.
By template box is set to dismountable casing, and there is the abutment ring for handling at casing peripheral hardware, be convenient to transfer and the transport of test unit, be convenient to the cleaning of auxiliary material.
Claims (10)
1. a vibrating compacting test unit, it is characterized in that: it comprises track, template box, frame and the main drive be connected in frame and vibrating wheels, orbital arrangement is outside the pair of sidewalls of template box, and vibrating wheels is connected to frame lower, is positioned at template box; Rotate also shuttle belt motivation frame by main drive control vibrating wheels and, along track back and forth movement, realize the vibrating compacting to template tank test auxiliary material.
2. vibrating compacting test unit according to claim 1, is characterized in that: it also comprises can along the reciprocating movable stand of described track, and the top of movable stand is fixed with hoist cylinder, and the piston rod of hoist cylinder is connected with described frame.
3. vibrating compacting test unit according to claim 2, it is characterized in that: described movable stand comprises four columns on described track in rectangular layout, the top of every root post is all fixed with the cylinder body of described hoist cylinder, the bottom of every root post is provided with roller, and roller is positioned on described track.
4. vibrating compacting test unit according to claim 3, it is characterized in that: described movable stand is connected with assistant drive device, assistant drive device comprises the three phase electric machine, reductor and the arrangement of clutch that connect successively, and the output shaft of reductor is outer is connected with drive sprocket by arrangement of clutch.
5. vibrating compacting test unit according to claim 4, is characterized in that: the roller extenal fixation of described drive sprocket corresponding position has the driven sprocket coaxial with roller, and drive sprocket is connected with driven chain endless chain.
6. vibrating compacting test unit according to claim 5, it is characterized in that: described main drive comprises plunger variable hydraulic pump, driving motors and vibrating motor, plunger variable hydraulic pump provides power to make described vibrating wheels rotate and vibrate to driving motors and vibrating motor, and main drive is positioned at the upside of described frame.
7. vibrating compacting test unit according to claim 3, it is characterized in that: between described frame and described column, be provided with guide and limit wheels, guide and limit wheels are two-wheel group, and the thickness direction of two single-wheels all about frame of each guide and limit wheels is symmetrical.
8. vibrating compacting test unit according to claim 1, is characterized in that: the downside of described frame is fixed with the hanger bracket of the main shaft for connecting described vibrating wheels, and vibrating wheels two outer end is fast for installing wheel body counterweight.
9. vibrating compacting test unit according to claim 1, is characterized in that: the upside of described frame is provided with the loading frame for placing frame balancing weight.
10. vibrating compacting test unit according to claim 1, is characterized in that: described template box is dismountable casing, and casing peripheral hardware has the abutment ring for handling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014686.9A CN105466716B (en) | 2016-01-11 | 2016-01-11 | Vibrating compacting experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014686.9A CN105466716B (en) | 2016-01-11 | 2016-01-11 | Vibrating compacting experimental rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105466716A true CN105466716A (en) | 2016-04-06 |
| CN105466716B CN105466716B (en) | 2018-07-31 |
Family
ID=55604658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014686.9A Active CN105466716B (en) | 2016-01-11 | 2016-01-11 | Vibrating compacting experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105466716B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108602A (en) * | 2019-04-03 | 2019-08-09 | 东南大学 | A method of particle three-dimensional flow regime under analysis vibrating compacting state |
| NL2032053A (en) * | 2021-12-06 | 2023-06-22 | Changan Univ | Performance testing device and method for novel vibratory steel wheel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060147265A1 (en) * | 2003-01-24 | 2006-07-06 | Fluent Chad L | Vibratory system for compactor vehicles |
| CN201302534Y (en) * | 2008-11-19 | 2009-09-02 | 无锡建仪仪器机械有限公司 | Modified vibration compaction apparatus |
| CN201433349Y (en) * | 2009-06-29 | 2010-03-31 | 邢台路桥建设总公司 | Rammer compactor |
| CN102454152A (en) * | 2010-10-29 | 2012-05-16 | 陕西中大机械集团有限责任公司 | Multi-specification tandem vibratory roller |
| CN203069467U (en) * | 2013-01-30 | 2013-07-17 | 长安大学 | Surface vibrating compaction tester |
| CN205374062U (en) * | 2016-01-11 | 2016-07-06 | 湖南中大机械制造有限责任公司 | Vibrating compacting test device |
-
2016
- 2016-01-11 CN CN201610014686.9A patent/CN105466716B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060147265A1 (en) * | 2003-01-24 | 2006-07-06 | Fluent Chad L | Vibratory system for compactor vehicles |
| CN201302534Y (en) * | 2008-11-19 | 2009-09-02 | 无锡建仪仪器机械有限公司 | Modified vibration compaction apparatus |
| CN201433349Y (en) * | 2009-06-29 | 2010-03-31 | 邢台路桥建设总公司 | Rammer compactor |
| CN102454152A (en) * | 2010-10-29 | 2012-05-16 | 陕西中大机械集团有限责任公司 | Multi-specification tandem vibratory roller |
| CN203069467U (en) * | 2013-01-30 | 2013-07-17 | 长安大学 | Surface vibrating compaction tester |
| CN205374062U (en) * | 2016-01-11 | 2016-07-06 | 湖南中大机械制造有限责任公司 | Vibrating compacting test device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108602A (en) * | 2019-04-03 | 2019-08-09 | 东南大学 | A method of particle three-dimensional flow regime under analysis vibrating compacting state |
| NL2032053A (en) * | 2021-12-06 | 2023-06-22 | Changan Univ | Performance testing device and method for novel vibratory steel wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105466716B (en) | 2018-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203069467U (en) | Surface vibrating compaction tester | |
| CN106017861B (en) | A kind of device that wave simulated waves | |
| CN104406841A (en) | Variable-size true-triaxial multi-functional testing system | |
| CN105466716A (en) | Vibrating compaction test device | |
| CN205374062U (en) | Vibrating compacting test device | |
| CN203672862U (en) | Self-moving type distribution and compaction device for similar simulation tests | |
| CN103522387B (en) | A kind of prefabricated board vibration tamping instrument | |
| CN2931305Y (en) | Translation inverting linkage device | |
| CN201040394Y (en) | Vibration box for brick molding machine | |
| CN105672101A (en) | Laser spreading leveling machine and leveling method thereof | |
| US9463490B2 (en) | Vibration exciter, in particular for a construction machine | |
| CN102680224B (en) | Pump truck fatigue testing apparatus | |
| CN105251605A (en) | Sieved water dual-powered type jigging machine driven by coaxial common-rail dual eccentric wheels | |
| CN208140324U (en) | Magnetic suspension rotor experimental bench | |
| CN201433349Y (en) | Rammer compactor | |
| CN203899921U (en) | Chicken manure sorting device | |
| CN2570766Y (en) | Testing machine for road material flushing | |
| CN206351112U (en) | A kind of new sand sieving machine | |
| CN103452092A (en) | Balance frog tamper | |
| CN203292067U (en) | Sieving machine with double sieving boxes | |
| CN201735521U (en) | Vibrating sieve driven by motor | |
| CN206157534U (en) | Novel formula vibrator is arranged to concrete | |
| RU52006U1 (en) | ROAD VIBRATOR | |
| RU163575U1 (en) | MULTIFUNCTIONAL ROAD ROLLER | |
| CN204643347U (en) | A kind of sub-thread cable wire coiling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Qinghua Inventor after: Liu Donghai Inventor before: Deng Qinghua |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170509 Address after: 410323 No. 5 Yongfu Road, Liuyang manufacturing industrial base, Hunan, Changsha Applicant after: HUNAN ZHONGDA MACHINERY MANUFACTURING CO., LTD. Applicant after: Tianjin University Address before: 410323 No. 5 Yongfu Road, Liuyang manufacturing industrial base, Hunan, Changsha Applicant before: HUNAN ZHONGDA MACHINERY MANUFACTURING CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |