Paver

A technology of paver and heating pipe, applied in the direction of roads, road repair, roads, etc., can solve the problems of heavy and laborious screed floor, affecting the quality of road construction, and achieve the effect of ensuring construction quality and saving construction time.

Inactive Publication Date: 2010-10-20
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the screed is very heavy and there are many bolts on the screed. After work, the surrounding area of ​​the screed is covered with asphalt. It is very time-consuming and laborious to disassemble. Especially when reinstalling the heating device, the flatness of the screed must be readjusted. The paver can be put into use again, otherwise the construction quality of the road surface will be affected

Method used

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Embodiment Construction

[0019] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0020] figure 1 , figure 2 and image 3 A paver according to the present invention is schematically shown, as shown in the figure, including: a heating device 10 and a screed box 20; the heating device 10 includes: a heating pipe 103 and a ventilation pipe 101; the screed box 20 It includes: two side plates 201, 202, a cover plate 203 and a screed base plate 204 arranged between the two side plates, the two side plates, the cover plate and the screed base plate are fixedly connected, and the space formed is a screed box body combustion chamber. The heating pipe 103 is arranged inside the screed box 20, and the air hole end of the air pipe 101 is located outside the screed box 20; the heating device 10 is detachably connected to the screed box 20; the air pipe 101 is detachably connected to the heating On the pipe 103; the screed box 20 is provided wit...

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PUM

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Abstract

The invention provides a paver, which comprises a heating device (10) provided with a heating pipe (103) and an air pipe (101) and a screed box (20) provided with two lateral plates and a cover plate (203) and a bottom screed (204) arranged between the two lateral plates, wherein the heating pipe (103) is arranged in the screed box (20), the pore end of the air pipe (101) is arranged outside the screed box (20); the heating device (10) is connected with the screed box (20) in a detachable manner; the air pipe (101) is connected on the heating pipe (103) in a detachable manner; and an opening (2011) is arranged on the screed box (20) for taking the heating pipe out.

Description

technical field [0001] The invention relates to the field of road construction equipment, in particular to a paver. Background technique [0002] The heating device of the paver in the prior art includes components such as heating pipes and ventilation pipes. Usually, the heating pipes are arranged in the combustion chamber formed by the screed box body, and the ventilation pipe passes through the box body. The heating device has an integrated structure. Once the integrated heating device breaks down and needs to be inspected, repaired or replaced, the screed must be removed to take out the heating device. However, the screed is very heavy and there are many bolts on the screed. After work, the surrounding area of ​​the screed is covered with asphalt. It is very time-consuming and laborious to disassemble. Especially when reinstalling the heating device, the flatness of the screed must be readjusted. The paver can be put into use again, otherwise the construction quality of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/12
CPCE01C2301/10E01C19/48
Inventor 瞿静许辉许少铭严日村刘兵华邓虎
Owner ZOOMLION HEAVY IND CO LTD
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