CN104514192A - Spreading machine hydraulic stretching ironing apparatus - Google Patents
Spreading machine hydraulic stretching ironing apparatus Download PDFInfo
- Publication number
- CN104514192A CN104514192A CN201310454376.5A CN201310454376A CN104514192A CN 104514192 A CN104514192 A CN 104514192A CN 201310454376 A CN201310454376 A CN 201310454376A CN 104514192 A CN104514192 A CN 104514192A
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- China
- Prior art keywords
- freely
- ironing
- fixed mount
- moving mangle
- hydraulic telescopic
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- 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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- 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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The present invention discloses a spreading machine hydraulic stretching ironing apparatus, which comprises fixation frames arranged on both ends of an ironing base section, wherein the fixation frame is provided with a stretching frame, the stretching frame and the fixation frame form sliding match, the fixation frame is provided with a stretching oil cylinder for driving the stretching frame to move along the length direction of the ironing base section, and a stretching ironing plate is connected below the stretching frame, and is positioned on the rear portion of the ironing base section. The spreading machine hydraulic stretching ironing apparatus of the present invention has characteristics of reasonable design, simple structure, and automatic road spreading width adjusting.
Description
Technical field
The present invention relates to a kind of ironing machine, particularly relate to a kind of hydraulic telescopic screeding device of paver.
Background technology
In order to adapt to the flourish of highway communication cause, also there is change with rapid changepl. never-ending changes and improvements in road building machinery.Paver is as the key equipment of Road Construction Machine Industry, and its state of development is directly connected to quality and the efficiency of highway construction.In constructing highway process, place's widths of roadway such as tunnel, bridges and culverts and ring road are often different with other section width, and the paving width of paver just must adapt with it.Traditional construction method is the screed of different size for subsequent use, in the section of different fabric width, regulates screed basically identical with the width of roadway that need pave with the overall width determining screed according to width of subgrade increase and decrease.Because screed is heavier, the spare part of screed is more, and not only equipment cost is high to adopt this kind of construction method, and dismounting is inconvenient, and labor strength is large, and production efficiency is low.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of hydraulic telescopic screeding device of paver is provided.This hydraulic telescopic screeding device of paver is reasonable in design, structure simple, automatically can adjust the hydraulic telescopic screeding device of paver of pavement spread width, reduces workman's labour cost, improves production efficiency.
For achieving the above object, the technical solution used in the present invention is: hydraulic telescopic screeding device of paver, it is characterized in that: comprise the fixed mount being arranged on ironing basic segment two ends, described fixed mount is provided with expansion bracket, described expansion bracket and fixed mount are in being slidably matched, described fixed mount is provided with for driving expansion bracket along the telescopic oil cylinder of ironing basic segment length direction movement, the below of described expansion bracket is connected with freely-moving mangle, and described freely-moving mangle is positioned at the rear portion of ironing basic segment.
Above-mentioned hydraulic telescopic screeding device of paver, it is characterized in that: described expansion bracket comprises the multiple sliding axles paralleled with telescopic oil cylinder piston rod, described sliding axle is positioned at sleeve on fixed mount and with described sleeve in being slidably matched, the two ends of described sliding axle are all connected with boatswain chair, the inner side of described boatswain chair is connected with elevation angle plate, and described freely-moving mangle is connected with elevation angle plate.
Above-mentioned hydraulic telescopic screeding device of paver, is characterized in that: described expansion bracket is provided with the angle adjusting mechanism for adjusting freely-moving mangle and ground angle.
Above-mentioned hydraulic telescopic screeding device of paver, is characterized in that: described expansion bracket is provided with the height adjustment mechanism for adjusting freely-moving mangle height.
Above-mentioned hydraulic telescopic screeding device of paver, is characterized in that: the front portion of described freely-moving mangle is provided with front retainer plate.
Above-mentioned hydraulic telescopic screeding device of paver, is characterized in that: the lateral surface of described freely-moving mangle is provided with side block flitch.
Above-mentioned hydraulic telescopic screeding device of paver, is characterized in that: the fixed mount at described ironing basic segment two ends is connected by rigid support.
Above-mentioned hydraulic telescopic screeding device of paver, it is characterized in that: described rigid support comprises stake body, stay pipe and stretching tube, described stake body is fixedly mounted on the rear portion of ironing basic segment, one end of described stay pipe is connected to the bottom of stake body, and the other end of described stay pipe is connected to the rear portion of fixed mount; One end of described stretching tube is connected to the top of stake body, and the other end of described stretching tube is connected to the top of fixed mount.
Above-mentioned hydraulic telescopic screeding device of paver, is characterized in that: described freely-moving mangle is provided with the heating arrangements for heating freely-moving mangle.
The present invention compared with prior art has the following advantages:
1, the length of freely-moving mangle of the present invention can be made very long, carries out suitable stretching as required, and then can adapt to the section of different fabric width.
2, freely-moving mangle real work width of the present invention is primarily of oil cylinder extension and contraction control, adjustment, can stepless-adjustment wide.
3, the differential seat angle of the ironing basic segment of the relative paver of angle adjusting mechanism adjustment freely-moving mangle of the present invention, ensures the uniformity of paving layer compactness.
4, the difference in height of the ironing basic segment of the relative paver of height adjustment mechanism adjustment freely-moving mangle of the present invention, ensures the uniformity of paving layer planeness.
5, the present invention is by arranging rigid support, prevents from occurring rear arch in work, enhances the stable operation of equipment; Its length is also adjustable, meets the tunnel of different in width, bridges and culverts construction.
6, of the present invention to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, structure of the present invention is simple, and rationally novel in design, functional reliability is high, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Description of reference numerals:
1-ironing basic segment; 2-fixed mount; 3-telescopic oil cylinder;
4-expansion bracket; 4-1-sliding axle; 4-2-boatswain chair;
4-3-elevation angle plate; 4-4-elongated hole; 4-5-the first connecting bolt;
4-6-bearing pin; 5-freely-moving mangle; 6-heating arrangements;
7-front retainer plate; 8-side block flitch; 9-angle adjusting mechanism;
9-1-the first otic placode; 9-2-the second otic placode; 9-3-nut;
9-4-screw rod; 10-height adjustment mechanism; 10-1-the second connecting bolt;
11-rigid support; 11-1-stake body; 11-2-stay pipe;
11-3-stretching tube.
Detailed description of the invention
A kind of hydraulic telescopic screeding device of paver as shown in Figure 1, Figure 2 and Figure 3, comprise the fixed mount 2 being arranged on ironing basic segment 1 two ends, described fixed mount 2 is provided with expansion bracket 4, described expansion bracket 4 and fixed mount 2 are in being slidably matched, described fixed mount 2 is provided with for driving expansion bracket 4 along the telescopic oil cylinder 3 of ironing basic segment 1 length direction movement, the below of described expansion bracket 4 is connected with freely-moving mangle 5, and described freely-moving mangle 5 is positioned at the rear portion of ironing basic segment 1.
As shown in Figure 1, Figure 2 and Figure 3, described expansion bracket 4 comprises the multiple sliding axle 4-1 paralleled with telescopic oil cylinder 3 piston rod, described sliding axle 4-1 is positioned at sleeve on fixed mount 2 and with described sleeve in being slidably matched, the two ends of described sliding axle 4-1 are all connected with boatswain chair 4-2, the inner side of described boatswain chair 4-2 is connected with elevation angle plate 4-3, and described freely-moving mangle 5 is connected with elevation angle plate 4-3.
In the present embodiment, described fixed mount 2 is symmetricly set on the both sides of ironing basic segment 1, telescopic oil cylinder 3 is fixed on fixed mount 2 by flange, termination and the boatswain chair 4-2 of telescopic oil cylinder 3 piston rod fix, telescopic oil cylinder 3 changes the width of expansion bracket 4 at piston rod 3 axis direction by push-and-pull boatswain chair 4-2, thus change the extension elongation of freely-moving mangle 5, finally reach the overall width of adjustment ironing.Three sliding axle 4-1 on expansion bracket 4 are arranged in three sleeves of fixed mount 2, realize the stability in sliding.The length of described freely-moving mangle 5 can be made very long, carries out suitable stretching as required, and then can adapt to the section of different fabric width.
As depicted in figs. 1 and 2, described expansion bracket 4 is provided with the height adjustment mechanism 10 for adjusting freely-moving mangle 5 height.
In the present embodiment, the side opening of plate 4-3 bottom, the described elevation angle is provided with multiple elongated hole 4-4 extended along elevation angle plate 4-3 short transverse, described elevation angle plate 4-3 is connected by the first connecting bolt 4-5 stretching into elongated hole 4-4 with freely-moving mangle 5, described height adjustment mechanism 10 comprises for connecting elevation angle plate 4-3 and freely-moving mangle 5 and the second connecting bolt 10-1 vertically laid, during as regulated the height of freely-moving mangle 5, first unclamp the first connecting bolt 4-5, adjusted by the height of adjustment second connecting bolt 10-1 to freely-moving mangle 5 again, and then tighten the first connecting bolt 4-5, by the locking position of freely-moving mangle 5, by adjustment height adjustment mechanism 10, realize the height change of freely-moving mangle 5 relative to ironing basic segment 1.
As shown in Figure 1, Figure 2 and Figure 3, described expansion bracket 4 is provided with the angle adjusting mechanism 9 for adjusting freely-moving mangle 5 and ground angle.
In the present embodiment, plate 4-3 top, the described elevation angle is hinged by bearing pin 4-6 and boatswain chair 4-2, described angle adjusting mechanism 9 comprises the first otic placode 9-1 be connected on boatswain chair 4-2, be connected to the second otic placode 9-2 on the plate 4-3 of the elevation angle and screw rod 9-4, the upper end of described screw rod 9-4 is connected with the first otic placode 9-1, the lower end of described screw rod 9-4 is connected with the second otic placode 9-2, on described screw rod 9-4, cover has nut 9-3, make the upper end of nut 9-3 promote the first otic placode 9-1 by rotating nut 9-3 or make the lower end of nut 9-3 promote the second otic placode 9-2, thus drive elevation angle plate 4-3 to rotate around bearing pin 4-6, thus the angle of freely-moving mangle 5 and ground angle is adjusted.
As shown in Figure 2, the front portion of described freely-moving mangle 5 is provided with front retainer plate 7.Described front retainer plate 7 is installed in the slideway on fixed support 2, and the position by adjusting striker plate 7 height and width changes the charging situation of freely-moving mangle 5.
As shown in Figure 3, the lateral surface of described freely-moving mangle 5 is provided with side block flitch 8.The position of described side block flitch 8 changes with the change of freely-moving mangle 5, and its effect carries out spacing according to the overall width that paves to material.
As depicted in figs. 1 and 2, the fixed mount 2 at described ironing basic segment 1 two ends is connected by rigid support 11.Described rigid support 11 comprises stake body 11-1, stay pipe 11-2 and stretching tube 11-3, described stake body 11-1 is fixedly mounted on the rear portion of ironing basic segment 1, one end of described stay pipe 11-2 is connected to the bottom of stake body 11-1, and the other end of described stay pipe 11-2 is connected to the rear portion of fixed mount 2; One end of described stretching tube 11-3 is connected to the top of stake body 11-1, and the other end of described stretching tube 11-3 is connected to the top of fixed mount 2.Effectively can prevent from occurring rear arch in ironing operation by rigid support 11, ensure the stable operation of equipment.
As shown in Figure 1, described freely-moving mangle 5 is provided with the heating arrangements 6 for heating freely-moving mangle 5.Described heating arrangements 6 is installed on the rear portion of freely-moving mangle 5, for pave flexible pavement time to screed preheating.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (9)
1. hydraulic telescopic screeding device of paver, it is characterized in that: comprise the fixed mount (2) being arranged on ironing basic segment (1) two ends, described fixed mount (2) is provided with expansion bracket (4), described expansion bracket (4) and fixed mount (2) are in being slidably matched, described fixed mount (2) is provided with for driving expansion bracket (4) along the telescopic oil cylinder (3) of ironing basic segment (1) length direction movement, the below of described expansion bracket (4) is connected with freely-moving mangle (5), and described freely-moving mangle (5) is positioned at the rear portion of ironing basic segment (1).
2. hydraulic telescopic screeding device of paver according to claim 1, it is characterized in that: described expansion bracket (4) comprises the multiple sliding axles (4-1) paralleled with telescopic oil cylinder (3) piston rod, described sliding axle (4-1) is positioned at sleeve on fixed mount (2) and with described sleeve in being slidably matched, the two ends of described sliding axle (4-1) are all connected with boatswain chair (4-2), the inner side of described boatswain chair (4-2) is connected with elevation angle plate (4-3), and described freely-moving mangle (5) is connected with elevation angle plate (4-3).
3. hydraulic telescopic screeding device of paver according to claim 1, is characterized in that: described expansion bracket (4) is provided with the angle adjusting mechanism (9) for adjusting freely-moving mangle (5) and ground angle.
4. hydraulic telescopic screeding device of paver according to claim 1, is characterized in that: described expansion bracket (4) is provided with the height adjustment mechanism (10) for adjusting freely-moving mangle (5) height.
5. hydraulic telescopic screeding device of paver according to claim 1, is characterized in that: the front portion of described freely-moving mangle (5) is provided with front retainer plate (7).
6. hydraulic telescopic screeding device of paver according to claim 1, is characterized in that: the lateral surface of described freely-moving mangle (5) is provided with side block flitch (8).
7. hydraulic telescopic screeding device of paver according to claim 1, is characterized in that: the fixed mount (2) at described ironing basic segment (1) two ends is connected by rigid support (11).
8. hydraulic telescopic screeding device of paver according to claim 7, it is characterized in that: described rigid support (11) comprises stake body (11-1), stay pipe (11-2) and stretching tube (11-3), described stake body (11-1) is fixedly mounted on the rear portion of ironing basic segment (1), one end of described stay pipe (11-2) is connected to the bottom of stake body (11-1), and the other end of described stay pipe (11-2) is connected to the rear portion of fixed mount (2); One end of described stretching tube (11-3) is connected to the top of stake body (11-1), and the other end of described stretching tube (11-3) is connected to the top of fixed mount (2).
9. hydraulic telescopic screeding device of paver according to claim 1, is characterized in that: described freely-moving mangle (5) is provided with the heating arrangements (6) for heating freely-moving mangle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310454376.5A CN104514192A (en) | 2013-09-27 | 2013-09-27 | Spreading machine hydraulic stretching ironing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310454376.5A CN104514192A (en) | 2013-09-27 | 2013-09-27 | Spreading machine hydraulic stretching ironing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104514192A true CN104514192A (en) | 2015-04-15 |
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ID=52790044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310454376.5A Pending CN104514192A (en) | 2013-09-27 | 2013-09-27 | Spreading machine hydraulic stretching ironing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514192A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442418A (en) * | 2015-12-31 | 2016-03-30 | 陕西中大机械集团有限责任公司 | Dual-rail type extension flattening device |
| CN105908601A (en) * | 2016-06-12 | 2016-08-31 | 天津康远工程机械有限公司 | Paving device with leveling function |
| CN108797280A (en) * | 2017-05-05 | 2018-11-13 | 中国农业机械化科学研究院 | A kind of paver and its freely-moving mangle |
| CN108951380A (en) * | 2018-08-14 | 2018-12-07 | 三汽车制造有限公司 | A kind of ironing stop gauge and paver |
| CN108951378A (en) * | 2018-08-14 | 2018-12-07 | 三汽车制造有限公司 | A kind of ironing machine and paver |
| CN111648211A (en) * | 2020-06-10 | 2020-09-11 | 陕西建设机械股份有限公司 | Telescopic screed plate lengthening support device and construction method |
| CN112482148A (en) * | 2020-11-19 | 2021-03-12 | 徐工集团工程机械股份有限公司道路机械分公司 | Telescopic screed plate and paver |
| CN113005861A (en) * | 2021-03-16 | 2021-06-22 | 中交西安筑路机械有限公司 | Paver and using method thereof |
-
2013
- 2013-09-27 CN CN201310454376.5A patent/CN104514192A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442418A (en) * | 2015-12-31 | 2016-03-30 | 陕西中大机械集团有限责任公司 | Dual-rail type extension flattening device |
| CN105442418B (en) * | 2015-12-31 | 2017-06-23 | 陕西中大机械集团有限责任公司 | A kind of two-orbit stretches ironing machine |
| CN105908601A (en) * | 2016-06-12 | 2016-08-31 | 天津康远工程机械有限公司 | Paving device with leveling function |
| CN108797280A (en) * | 2017-05-05 | 2018-11-13 | 中国农业机械化科学研究院 | A kind of paver and its freely-moving mangle |
| CN108951380A (en) * | 2018-08-14 | 2018-12-07 | 三汽车制造有限公司 | A kind of ironing stop gauge and paver |
| CN108951378A (en) * | 2018-08-14 | 2018-12-07 | 三汽车制造有限公司 | A kind of ironing machine and paver |
| CN111648211A (en) * | 2020-06-10 | 2020-09-11 | 陕西建设机械股份有限公司 | Telescopic screed plate lengthening support device and construction method |
| CN112482148A (en) * | 2020-11-19 | 2021-03-12 | 徐工集团工程机械股份有限公司道路机械分公司 | Telescopic screed plate and paver |
| CN113005861A (en) * | 2021-03-16 | 2021-06-22 | 中交西安筑路机械有限公司 | Paver and using method thereof |
| CN113005861B (en) * | 2021-03-16 | 2022-08-12 | 中交西安筑路机械有限公司 | Paver and using method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
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| WD01 | Invention patent application deemed withdrawn after publication |