CN105908601B - Lying device with leveling function - Google Patents
Lying device with leveling function Download PDFInfo
- Publication number
- CN105908601B CN105908601B CN201610409783.8A CN201610409783A CN105908601B CN 105908601 B CN105908601 B CN 105908601B CN 201610409783 A CN201610409783 A CN 201610409783A CN 105908601 B CN105908601 B CN 105908601B
- Authority
- CN
- China
- Prior art keywords
- force application
- oil cylinder
- application part
- levelling
- platform body
- 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.)
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Links
- 238000009835 boiling Methods 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 206010053615 Thermal burn Diseases 0.000 abstract description 11
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000007480 spreading Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The present invention provides the lying device with leveling function, it scalds and is connected by left force application part with left side oil cylinder on the left of platform body, it scalds and is connected by right force application part with right side oil cylinder on the right side of platform body, it scalds and is connected by force application part with middle part oil cylinder in the middle part of platform body, levelling casing is socketed on levelling bar, levelling casing side is provided with fixed seam, fixation member is in contact through fixed seam with levelling bar, levelling bar bottom end is provided with pressure sensor, connecting rod one end is connected with boiling hot platform body, the output end of pressure sensor is connected with pressure comparator, the output end and left side oil cylinder of pressure comparator, right side oil cylinder is connected with middle part oil cylinder.Guarantee that pressing plate carries out operation in same level during paving, so that being effectively prevented from leads to the middle road section surface situation generation thin compared with both ends road surface that pave since the distance between iron wire is too long and the effect of gravity.
Description
Technical field
The present invention relates to road surface Work machine apparatus fields, more specifically to a kind of paving with leveling function
Device.
Background technique
Core work device of the pressing plate as asphalt-spreader, directly decides the spreading quality and usability of machine
Energy.Currently, the rectangular box structure that asphalt-spreader pressing plate all uses steel plate to weld both at home and abroad, bottom has been bolted
Wear-resisting bottom plate.When pave hot-mix asphalt mixture when, paver ironing plate bottom plate will be heated to 130 DEG C or more of high-temperature,
And ambient temperature conditions are partially on pressing plate cabinet.Since pressing plate body structure upper and lower temperature difference is larger, in high temperature
The swell increment of lower part pressing plate is much larger than the swell increment of the upper part pressing plate in low temperature, so as to cause entire pressing plate two
End occurs upwarping phenomenon, thus leads to the decline of paving concrete pavement flatness, has seriously affected the quality of construction of the highway.
When operating paver, levelling sensor needs to raise whole flatness in an accurate degree line, paves out in this way
Road surface could be smooth, evenness of road surface quality could be guaranteed.It in the past, is exactly to be pulled up at a bracket (every mono- bracket of 10m)
A wire rope, wirerope are needed with iron wire binding and fixing on bracket, and binding point iron wire is higher than wirerope.Paver work
When, levelling of paver sensor idler wheel slides adjust automatically spreading evenness on a steel cord.But due between two brackets
The too long iron wire that may result between two brackets middle part of distance due to gravity there is a situation where sagging, this
Sample then will lead to the generation of the case where pavement roughness that paver paves.
Summary of the invention
The present invention overcomes deficiencies in the prior art, provide a kind of lying device with leveling function.
The purpose of the present invention is achieved by following technical proposals.
Lying device with leveling function, including scald platform body, left side oil cylinder, right side oil cylinder, middle part oil cylinder and
Leveling unit, the boiling hot platform body left side are connected by left force application part with the left side oil cylinder, and the boiling hot platform body is right
Side is connected by right force application part with the right side oil cylinder, passes through force application part and middle part oil in the middle part of the boiling hot platform body
Cylinder is connected, and the leveling unit includes levelling bar, connecting rod, levelling casing, fixation member and pressure sensor, is looked for described
It is socketed with the levelling casing on flat bar, the levelling casing side is provided with fixed seam, the fixation member is through described
Fixed seam is in contact with the levelling bar, and the levelling bar bottom end is provided with the pressure sensor, described connecting rod one end
It is connected with the boiling hot platform body, the output end of the pressure sensor is connected with pressure comparator, and the pressure comparator is set
It sets in the connecting rod, the output end of the pressure comparator and the left side oil cylinder, the right side oil cylinder and the middle part
Oil cylinder is connected.
The left force application part, the right force application part and the force application part include interior force application rod, outer force application rod, card
Fitting and card hole, the outer force application rod use hollow structure, and described outer force application rod one end is uniformly provided with the card hole, described
It is evenly arranged with the shackle member on the inside of outer force application rod, the shackle member is oppositely arranged with the card hole, the interior force rod set
It connects in the outer force application rod, is evenly arranged with clamping protrusion, the clamping protrusion and the card in described interior force application rod one end
Hole is corresponding.
The shackle member uses cross section for V-type elastic slice.
The invention has the benefit that compared with prior art, left force application part, right force application part and force application part structure
Simply, assembly efficiency is high, fixed form is simple but highly reliable, occupies little space, low in cost, simultaneously because paver is being applied
Work process pressing plate is heated the amount of being deformed, and has seriously affected the operation quality of paving concrete pavement, left force application part, right force
The setting of component and force application part adjusts the left and right sides for scalding platform body in left force application part, right force application part and force section
Deformation gradually symmetrically is tilted down along the normal direction of boiling hot planar bottom surface under the action of part, it is heated to compensate boiling hot plate work with this
Be bent upwards deformation, so that normally pressing plate flat configuration when ensure that paving operation, effectively improves the booth on road surface
Spread flatness；It is respectively arranged with leveling unit in boiling hot platform body two sides, by the pressure sensor that levelling bar bottom end is arranged in
Effect, and pressure comparator coordinated, so that three oil cylinders for controlling pressing plate top are adjusted in real time, to guarantee spreading out
Guarantee that pressing plate carries out operation in same level during paving, to efficiently avoid due to the distance between iron wire
The effect of too long and gravity and the causing middle road section surface situation thin compared with both ends road surface that pave occurs.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of left force application part in the present invention；
In figure: 1 is scalds platform body, and 2 be left side oil cylinder, and 3 be right side oil cylinder, and 4 be middle part oil cylinder, and 5 be left force application part,
6 be right force application part, and 7 be force application part, and 8 be levelling bar, and 9 be connecting rod, and 10 be levelling casing, and 11 be fixation member, and 12 are
Pressure sensor, 13 be interior force application rod, and 14 be outer force application rod, and 15 be shackle member, and 16 be card hole, and 17 be clamping protrusion.
Specific embodiment
Below by specific embodiment, further description of the technical solution of the present invention.
Lying device with leveling function, including scald platform body 1, left side oil cylinder 2, right side oil cylinder 3, middle part oil cylinder 4
And leveling unit, it scalds and is connected by left force application part 5 with left side oil cylinder 2 on the left of platform body 1, scald and lead on the right side of platform body 1
It crosses right force application part 6 to be connected with right side oil cylinder 3, scalds and be connected by force application part 7 with middle part oil cylinder 4 in the middle part of platform body 1, it is levelling
Device includes levelling bar 8, connecting rod 9, levelling casing 10, fixation member 11 and pressure sensor 12, is socketed on levelling bar 8
There is levelling casing 10, levelling 10 side of casing is provided with fixed seam, fixation member 11 connects through fixed seam with levelling bar 8
Touching, is provided with pressure sensor 12 in levelling 8 bottom end of bar, 9 one end of connecting rod is connected with boiling hot platform body 1, pressure sensor 12
Output end be connected with pressure comparator, pressure comparator is arranged in connecting rod 9, the output end of pressure comparator and left side oil
Cylinder 2, right side oil cylinder 3 are connected with middle part oil cylinder 4.
Left force application part 5, right force application part 6 and force application part 7 include interior force application rod 13, outer force application rod 14, shackle member
15 and card hole 16, outer force application rod 14 uses hollow structure, and outer 14 one end of force application rod is uniformly provided with card hole 16, in outer force application rod 14
Inside is evenly arranged with shackle member 15, and shackle member 15 is oppositely arranged with card hole 16, and interior force application rod 13 is socketed in outer force application rod 14,
It is evenly arranged with clamping protrusion 17 in interior 13 one end of force application rod, clamping protrusion 17 is corresponding with card hole 16.
Shackle member 15 uses cross section for V-type elastic slice.
Compared with prior art, left force application part, right force application part and force application part structure are simple, assembly efficiency is high, solid
Determine that mode is simple but highly reliable, occupies little space, it is low in cost, simultaneously because paver is produced work progress pressing plate is heated
Raw deflection, has seriously affected the operation quality of paving concrete pavement, and left force application part, right force application part and force application part are set
Set, adjust the left and right sides for scalding platform body under the action of left force application part, right force application part and force application part it is symmetrical gradually
Along scald planar bottom surface normal direction tilt down deformation, with this come compensate boiling hot plate work be heated be bent upwards deformation, from
And normal pressing plate flat configuration when ensure that paving operation, effectively improve the spreading evenness on road surface；In pressing plate
Main body two sides are respectively arranged with leveling unit, the effect of the pressure sensor by the way that levelling bar bottom end is arranged in, compared with pressure
Device coordinated, so that three oil cylinders for controlling pressing plate top are adjusted in real time, to guarantee to guarantee to scald during paving
Plate carries out operation in same level, to efficiently avoid since the distance between iron wire is too long and the effect of gravity
And lead to the middle road section surface situation generation thin compared with both ends road surface that pave.
It describes the invention in detail, but content is only the preferred embodiment of the present invention, cannot be recognized above
For for limiting practical range of the invention.Any changes and modifications in accordance with the scope of the present application should all still return
Belong within patent covering scope of the invention.
Claims (3)
1. the lying device with leveling function, it is characterised in that: including scalding platform body, left side oil cylinder, right side oil cylinder, middle part
Oil cylinder and leveling unit, the boiling hot platform body left side are connected by left force application part with the left side oil cylinder, the pressing
It is connected by right force application part with the right side oil cylinder on the right side of plate main body, passes through force application part and institute in the middle part of the boiling hot platform body
Middle part oil cylinder to be stated to be connected, the leveling unit includes levelling bar, connecting rod, levelling casing, fixation member and pressure sensor,
It is socketed with the levelling casing on the levelling bar, the levelling casing side is provided with fixed seam, the fixation member
It is in contact through the fixed seam with the levelling bar, the levelling bar bottom end is provided with the pressure sensor, the company
Extension bar one end is connected with the boiling hot platform body, and the output end of the pressure sensor is connected with pressure comparator, the pressure
Comparator is arranged in the connecting rod, the output end of the pressure comparator and the left side oil cylinder, the right side oil cylinder and
The middle part oil cylinder is connected；
The setting of left force application part, right force application part and force application part adjusts the left and right sides for scalding platform body in left force section
Deformation gradually symmetrically is tilted down along the normal direction of boiling hot planar bottom surface under the action of part, right force application part and force application part.
2. the lying device according to claim 1 with leveling function, it is characterised in that: the left force application part, institute
It states right force application part and the force application part includes interior force application rod, outer force application rod, shackle member and card hole, the outer force application rod is adopted
With hollow structure, described outer force application rod one end is uniformly provided with the card hole, is uniformly arranged on the inside of the outer force application rod
Shackle member is stated, the shackle member is oppositely arranged with the card hole, and the interior force application rod is socketed in the outer force application rod, described
Interior force application rod one end is evenly arranged with clamping protrusion, and the clamping protrusion is corresponding with the card hole.
3. the lying device according to claim 2 with leveling function, it is characterised in that: the shackle member is using transversal
Face is V-type elastic slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409783.8A CN105908601B (en) | 2016-06-12 | 2016-06-12 | Lying device with leveling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409783.8A CN105908601B (en) | 2016-06-12 | 2016-06-12 | Lying device with leveling function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908601A CN105908601A (en) | 2016-08-31 |
| CN105908601B true CN105908601B (en) | 2019-03-08 |
Family
ID=56749908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610409783.8A Active CN105908601B (en) | 2016-06-12 | 2016-06-12 | Lying device with leveling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105908601B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102023004868B1 (en) * | 2023-03-15 | 2023-12-05 | José Locks | FLOATING TABLE WEIGHT RELIEF SYSTEM OF VIBRO PAVING FINISHING MACHINE |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5647688A (en) * | 1995-07-20 | 1997-07-15 | Guntert & Zimmerman Const. Div., Inc. | Paving machine with extended telescoping members |
| CN2806553Y (en) * | 2005-07-06 | 2006-08-16 | 成都市新筑路桥机械股份有限公司 | Anti-upwarping device for retractable ironing plate of pavement materials spreading machine |
| KR20090068610A (en) * | 2007-12-24 | 2009-06-29 | 서삼덕 | Movable simplified arbor |
| EP2169117B1 (en) * | 2008-09-26 | 2013-07-10 | Joseph Vögele AG | Road finisher |
| CN202644361U (en) * | 2012-06-26 | 2013-01-02 | 中联重科股份有限公司 | Screed device of paver and paver with screed device |
| CN202881826U (en) * | 2012-09-07 | 2013-04-17 | 徐州万邦道路工程装备服务股份公司 | Hydraulic control device for screed of paver |
| CN104514192A (en) * | 2013-09-27 | 2015-04-15 | 陕西中大机械集团有限责任公司 | Spreading machine hydraulic stretching ironing apparatus |
| CN204435174U (en) * | 2014-12-05 | 2015-07-01 | 天津康远工程机械有限公司 | The paver that a kind of paving width is adjustable |
| CN205874912U (en) * | 2016-06-12 | 2017-01-11 | 天津康远工程机械有限公司 | Distribution device with function of making level |
-
2016
- 2016-06-12 CN CN201610409783.8A patent/CN105908601B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105908601A (en) | 2016-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190124 Address after: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Applicant after: Dong Jinhuan Address before: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Applicant before: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Effective date of registration: 20190124 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Applicant after: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Address before: 300000 Tianjin Xiqing District Tianjin Xiqing District Beizhen four North New Village Hongyun Road 11 Applicant before: TIANJIN KANGYUAN ENGINEERING MACHINERY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190812 Address after: 030602 No. 78 Yutai Road, Yuci District, Jinzhong City, Shanxi Province Patentee after: Shanxi Jinzhong Road and Bridge Construction Group Co.,Ltd. Address before: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee before: Dong Jinhuan |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 435, Huitong North Road, Yuci District, Jinzhong City, Shanxi Province Patentee after: Shanxi road and Bridge No.6 Engineering Co.,Ltd. Address before: 030602 No. 78 Yutai Road, Yuci District, Jinzhong City, Shanxi Province Patentee before: Shanxi Jinzhong Road and Bridge Construction Group Co.,Ltd. |
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| CP03 | Change of name, title or address |