CN105300767B - A kind of vibroroller cmpacting device of dry concrete test specimen - Google Patents
A kind of vibroroller cmpacting device of dry concrete test specimen Download PDFInfo
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- CN105300767B CN105300767B CN201510766156.5A CN201510766156A CN105300767B CN 105300767 B CN105300767 B CN 105300767B CN 201510766156 A CN201510766156 A CN 201510766156A CN 105300767 B CN105300767 B CN 105300767B
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- motor
- variable
- bolt
- frequency motor
- pallet
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of vibroroller cmpacting device of dry concrete test specimen, it includes variable-frequency motor, variable-frequency motor handle, weights, motor pallet, vibrating roller pressure head, nut, bolt first and bolt second；Variable-frequency motor is fixed on by bolt second on motor pallet, and weights are fixed on by bolt first and nut on motor pallet, and vibrating roller pressure head is connected to the bottom of motor pallet, and variable-frequency motor handle is fixed on above variable-frequency motor；Weights are fixed on by nut, bolt first on motor pallet.The present invention has the advantages that reasonable design, easy to operate, reliable operation, is a kind of design science, simple in structure to build tooling standby.
Description
Technical field
The present invention relates to a kind of vibroroller cmpacting devices of dry concrete test specimen, belong to construction material and equipment technology neck
Domain.
Background technology
The slump value of dry concrete is generally less than 10mm, ties up vigorous consistency in the range of 10~30s.Since it has
The features such as ratio of mud is low, and early strength is high, thus template turn-around speed can be increased by form removal immediately, reach efficiency goal and warp
Ji target.Rational preparation method is one of factor for influencing dry concrete property indices.However, dry coagulation
The native ratio of mud is smaller, can not make its closely knit molding using the molding mode of normal concrete, and conventional prismatic is utilized in laboratory
During body die trial carries out dry concrete specimen molding, which seems more prominent.
Invention content
In order to solve the problems, such as in laboratory using conventional prismatic body die trial dry concrete test specimen can not closely knit molding,
The present invention provides a kind of vibroroller cmpacting device of dry concrete test specimen.It overcomes the deficiencies in the prior art, is a kind of structure
Cisco learns, simple in structure to build tooling standby.
A kind of vibroroller cmpacting device of dry concrete test specimen of the present invention, is shown in Fig. 1, it mainly includes variable-frequency motor 1, becomes
Frequency motor handle 2, weights 3, motor pallet 4, vibrating roller pressure head 5, nut 6, bolt first 7 and bolt second 8.Between them
Position connection relation is：Variable-frequency motor 1 is fixed on by bolt second 8 on motor pallet 4, and weights 3 pass through bolt first 7 and spiral shell
Mother 6 is fixed on motor pallet 4, and vibrating roller pressure head 5 is connected to the bottom of motor pallet 4, and variable-frequency motor handle 2 is fixed on frequency conversion
1 top of motor；Weights 3 are fixed on by nut 6, bolt first 7 on motor pallet 4.Variable-frequency motor 1, the weights
3rd, nut 6, bolt first 7 and bolt second 8 are parts purchased in market；The variable-frequency motor handle 2 is Π profiles；The motor pallet 4 is rectangle
Plate；The vibrating roller pressure head 5 is the rectangular metal body that one end is curved surface, and the radius of curvature and rectangle of curved surface are contour, 45 degree of angle.
The device of the invention operating mode is described as follows：At work, weights 3 are fixed on motor pallet 4 on demand,
The power supply of variable-frequency motor 1 is connected, lifts variable-frequency motor handle 2, vibrating roller pressure head 5 is placed in concrete has poured certain altitude
In prism die trial, the power knob of variable-frequency motor 1 is opened, rolls, turns in vibration along 5 curved surface extreme direction of vibrating roller pressure head
Vibroroller cmpacting device 180 degree, reversal of vibrations roll, and repetitive vibrations are rolled to closely knit.The present invention has reasonable design, operation letter
The advantages of list, reliable operation, is suitble to promote.
Description of the drawings
Fig. 1 a are the front views of the present invention.
Fig. 1 b are the left views of the present invention.
Fig. 1 c are the vertical views of the present invention.
Symbol description is as follows in figure：
1st, variable-frequency motor；2nd, variable-frequency motor handle；3rd, weights；4th, motor pallet；5th, vibrating roller pressure head；6th, nut；
7th, bolt first；8th, bolt second.
Specific embodiment
Present embodiment is illustrated with reference to Fig. 1 a, b, c.
A kind of vibroroller cmpacting device of dry concrete test specimen of the present invention, it mainly includes variable-frequency motor 1, variable-frequency motor
Handle 2, weights 3, motor pallet 4, vibrating roller pressure head 5, nut 6, bolt first 7 and bolt second 8.Position between them connects
The relationship of connecing is：Variable-frequency motor 1 is fixed on by bolt second 8 on motor pallet 4, and weights 3 are solid by bolt first 7 and nut 6
It is scheduled on motor pallet 4, vibrating roller pressure head 5 is connected to the bottom of motor pallet 4, and variable-frequency motor handle 2 is fixed on variable-frequency motor 1
Top；Weights 3 are fixed on by nut 6, bolt first 7 on motor pallet 4.The variable-frequency motor 1, weights 3, nut
6th, bolt first 7 and bolt second 8 are parts purchased in market；The variable-frequency motor handle 2 is Π profiles；The motor pallet 4 is rectangle plate；It should
Vibrating roller pressure head 5 is the rectangular metal body that one end is curved surface.Weights 3 at work, are fixed on electricity by the present invention on demand
On machine pallet 4, the power supply of variable-frequency motor 1 is connected, lifts variable-frequency motor handle 2, vibrating roller pressure head 5 is placed in concrete has poured
In the prism die trial of certain altitude, the power knob of variable-frequency motor 1 is opened, is vibrated along 5 curved surface extreme direction side of vibrating roller pressure head
While rolling, vibroroller cmpacting device 180 degree is turned, reversal of vibrations rolls, and repetitive vibrations are rolled to closely knit.
Claims (1)
1. a kind of vibroroller cmpacting device of dry concrete test specimen, it is characterised in that：It includes variable-frequency motor, variable-frequency motor hand
Handle, weights, motor pallet, vibrating roller pressure head, nut, bolt first and bolt second；Variable-frequency motor is fixed on by bolt second
On motor pallet, weights are fixed on by bolt first and nut on motor pallet, and vibrating roller pressure head is connected to motor pallet
Bottom, variable-frequency motor handle is fixed on above variable-frequency motor；Weights are fixed on motor pallet by nut, bolt first
On；The variable-frequency motor handle is Π profiles；The motor pallet is rectangle plate；The vibrating roller pressure head is the square that one end is curved surface
Shape metallic object, the radius of curvature and rectangle of curved surface are contour, 45 degree of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766156.5A CN105300767B (en) | 2015-11-11 | 2015-11-11 | A kind of vibroroller cmpacting device of dry concrete test specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766156.5A CN105300767B (en) | 2015-11-11 | 2015-11-11 | A kind of vibroroller cmpacting device of dry concrete test specimen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105300767A CN105300767A (en) | 2016-02-03 |
| CN105300767B true CN105300767B (en) | 2018-06-26 |
Family
ID=55198281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510766156.5A Expired - Fee Related CN105300767B (en) | 2015-11-11 | 2015-11-11 | A kind of vibroroller cmpacting device of dry concrete test specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105300767B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254251B (en) * | 2018-01-10 | 2021-03-26 | 北京航空航天大学 | Atmosphere-controllable carbon fiber symmetric bending high-cycle fatigue test device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2889673Y (en) * | 2006-03-29 | 2007-04-18 | 郑祖元 | Concrete test piece vibrating platform |
| CN101392494A (en) * | 2008-10-31 | 2009-03-25 | 中国建筑股份有限公司 | Special vibration roller that rolls of concrete road surface construction permeates water |
| CN201803884U (en) * | 2010-10-16 | 2011-04-20 | 徐州建筑职业技术学院 | Test block reserving equipment of hard drying concrete |
| CN102279253A (en) * | 2011-03-31 | 2011-12-14 | 长沙理工大学 | Multifunctional rut testing machine used for simulating road surface actual state |
| CN202781372U (en) * | 2012-07-27 | 2013-03-13 | 马鞍山十七冶工程科技有限责任公司 | Compacting and forming tool for dry rigid concrete test pieces |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04175638A (en) * | 1990-11-08 | 1992-06-23 | Mitsui Constr Co Ltd | Manufacture of concrete test piece and device therefor |
-
2015
- 2015-11-11 CN CN201510766156.5A patent/CN105300767B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2889673Y (en) * | 2006-03-29 | 2007-04-18 | 郑祖元 | Concrete test piece vibrating platform |
| CN101392494A (en) * | 2008-10-31 | 2009-03-25 | 中国建筑股份有限公司 | Special vibration roller that rolls of concrete road surface construction permeates water |
| CN201803884U (en) * | 2010-10-16 | 2011-04-20 | 徐州建筑职业技术学院 | Test block reserving equipment of hard drying concrete |
| CN102279253A (en) * | 2011-03-31 | 2011-12-14 | 长沙理工大学 | Multifunctional rut testing machine used for simulating road surface actual state |
| CN202781372U (en) * | 2012-07-27 | 2013-03-13 | 马鞍山十七冶工程科技有限责任公司 | Compacting and forming tool for dry rigid concrete test pieces |
Non-Patent Citations (2)
| Title |
|---|
| 振碾混凝土简述;窦莘元等;《公路》;20010430(第4期);第7-10页 * |
| 碾压橡胶混凝土的强度特性;亢景付等;《天津大学学报》;20080731;第41卷(第7期);第763-768页 * |
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| Publication number | Publication date |
|---|---|
| CN105300767A (en) | 2016-02-03 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20201111 |