A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of engineering machinery, and provides a spreading and pressing mechanism and a spreading machine comprising the spreading and pressing mechanism. Wherein the spreading and pressing mechanism comprises an ironing plate device; the welt rolling device is arranged on the rear side of the screed plate device; the welt rolling device is in sliding connection with the screed plate device, so that the welt rolling device can extend outwards or retract inwards relative to the screed plate device in the width direction. The paving and pressing mechanism is provided with the welt rolling device, welt compaction can be performed on one side or two sides of a paved road surface through the welt rolling device while paving is performed, the operation difficulty of welt compaction of a road roller is reduced, meanwhile, the rolling time of the road roller is shortened, and the overall construction efficiency is improved; and the position of the welt rolling device relative to the screed plate device in the width direction is adjustable, so that the relative position between the welt rolling device and the screed plate device can be freely adjusted as required, and welt compaction or spreading width extension is realized.
本发明涉及工程机械技术领域，提供了一种摊压机构及包含该摊压机构的摊铺机。其中，摊压机构包括：熨平板装置；贴边碾压装置，设于所述熨平板装置的后侧；所述贴边碾压装置与所述熨平板装置滑动连接，以使所述贴边碾压装置能够相对于熨平板装置沿宽度方向向外伸出或向内缩回。本发明的摊压机构，设有贴边碾压装置，可以在摊铺的同时通过贴边碾压装置对已完成铺设的路面的一侧或者两侧进行贴边压实，减少压路机贴边压实的操作难度，同时减少压路机碾压时间，提高整体施工效率，并且贴边碾压装置相对熨平板装置沿宽度方向的位置可调，由此可以根据需要自由调整贴边碾压装置与熨平板装置之间的相对位置，实现贴边压实或延展摊铺宽度。
The invention relates to the technical field of engineering machinery, and provides a spreading and pressing mechanism and a spreading machine comprising the spreading and pressing mechanism. Wherein the spreading and pressing mechanism comprises an ironing plate device; the welt rolling device is arranged on the rear side of the screed plate device; the welt rolling device is in sliding connection with the screed plate device, so that the welt rolling device can extend outwards or retract inwards relative to the screed plate device in the width direction. The paving and pressing mechanism is provided with the welt rolling device, welt compaction can be performed on one side or two sides of a paved road surface through the welt rolling device while paving is performed, the operation difficulty of welt compaction of a road roller is reduced, meanwhile, the rolling time of the road roller is shortened, and the overall construction efficiency is improved; and the position of the welt rolling device relative to the screed plate device in the width direction is adjustable, so that the relative position between the welt rolling device and the screed plate device can be freely adjusted as required, and welt compaction or spreading width extension is realized.
本发明涉及工程机械技术领域，提供了一种摊压机构及包含该摊压机构的摊铺机。其中，摊压机构包括：熨平板装置；贴边碾压装置，设于所述熨平板装置的后侧；所述贴边碾压装置与所述熨平板装置滑动连接，以使所述贴边碾压装置能够相对于熨平板装置沿宽度方向向外伸出或向内缩回。本发明的摊压机构，设有贴边碾压装置，可以在摊铺的同时通过贴边碾压装置对已完成铺设的路面的一侧或者两侧进行贴边压实，减少压路机贴边压实的操作难度，同时减少压路机碾压时间，提高整体施工效率，并且贴边碾压装置相对熨平板装置沿宽度方向的位置可调，由此可以根据需要自由调整贴边碾压装置与熨平板装置之间的相对位置，实现贴边压实或延展摊铺宽度。
Paving and pressing mechanism and paver
摊压机构及摊铺机
CHEN FENG (author)
2022-03-25
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE