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Road paver with holding device for carrying and positioning sensor unit

A technology of sensor unit, holding device, applied in the direction of adopting mechanical devices, roads, roads, etc., to achieve the effect of ensuring installability, easy upgrade, and preventing damage

Active Publication Date: 2017-10-20
JOSEPH VOEGELE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This entails the disadvantage that, due to the rigid design of the measuring rod, the measuring rod can in particular only be used in a limited number of road paver types

Method used

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  • Road paver with holding device for carrying and positioning sensor unit
  • Road paver with holding device for carrying and positioning sensor unit
  • Road paver with holding device for carrying and positioning sensor unit

Examples

Experimental program
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Effect test

Embodiment Construction

[0057] figure 1 Shown is a road paver 1 with a height-adjustable paving screed 2 for laying a new road layer 3 on a ground U. The road paver 1 has a material hopper 70 which is arranged at the front, viewed in the direction of travel F, and from which the paving material is transported by a material delivery unit, not shown, to the material hopper at the rear. Spread screed 2 for laying.

[0058] The paving screed 2 comprises a screed arm 4 to which a holding device 5 is fastened. The holding device 5 is formed for carrying and positioning a plurality of sensor units 6 . The holding device 5 comprises a swivel arm module 7 for fastening the holding device 5 on the road paver 1 . The swivel arm module 7 comprises two swivel arms 8 fastened transversely to the screed arm 4 . Furthermore, the holding device 5 comprises a carrier arm module 9 having a central beam 10 and extension beams 11 fastened on the ends of said central beam 10 . The central beam 10 is carried transvers...

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Abstract

The invention relates to a road paver (1) with a paving screed (2) with an adjustable height for installing a road surface layer (3) and at least one holding device (5) for carrying and positioning of at least one sensor unit (6), wherein the holding device (5) has at least one swivel arm module (7) for fastening the holding device (5) on the road paver (1), at least one carrier arm module (9) and at least one sensor module (14) comprising the sensor unit (6), wherein the carrier arm module (9) is fastened by means of a first clamping device (16) on the swivel arm module (7) and the sensor module (14) by means of a second clamping device (17) on the carrier arm module (9), and wherein the first and second clamping devices (16, 17) are formed respectively for a predetermined clamping force (K) when the respective clamping devices (16, 17) are in a closed position.

Description

technical field [0001] The invention relates to a road paver according to the preamble of claim 1 . Background technique [0002] In practice, road paver machines are used to lay new road surfaces with a paving screed mounted on them. The paving material used comes from a material hopper of the road paver located at the front of the road paver when viewed in the laying direction. Via the material conveyor, the paving material is transported from the material hopper back to the paving screed, from which it is spread by the auger, and finally laid in a dense, heated mass beneath the paving screed. aggregate to form a new pavement. [0003] In order to be able to lay a uniform road surface on the ground over which the road paver is moving, the paving screed is fixed to the chassis of the road paver by means of height-adjustable screed arms. The leveling of the paving screed can be controlled by the control unit of the road paver. During this process, the leveling of the pav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/48
CPCE01C19/4873E01C19/48E01C2301/04G01B5/0002G01B5/0004E01C19/42E01C23/01E01C2301/20
Inventor I·赫兹伯格
Owner JOSEPH VOEGELE AG
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