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Construction device and method for operating a construction device

A technology of equipment and components, applied in the field of operating such construction equipment, to achieve accurate measurement, improve measurement accuracy, and improve signal reception

Pending Publication Date: 2021-03-30
BAUER SPEZIALTIEFBAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This results in increased material consumption and for producing a greater number of bored piles in the bored pile wall to be produced

Method used

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  • Construction device and method for operating a construction device
  • Construction device and method for operating a construction device
  • Construction device and method for operating a construction device

Examples

Experimental program
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Embodiment Construction

[0031] A construction instrument 10 according to the invention configured as a drilling instrument is shown schematically in Figures 1 to 3 presented in . The construction machine 10 has a carrier machine 12 which includes crawlers 14 . A superstructure 16 with a control cabin and a drive is rotatably mounted on the crawler track 14 . In the front region of the superstructure 16 a mast 20 or a mast assembly is arranged adjustably via a substantially known articulation mechanism 18 .

[0032]In the exemplary embodiment presented, the mast 20 is formed by a beam-shaped vertical base mast 22 , which can be moved vertically relative to the articulation mechanism 18 by means of a travel cylinder 19 . Via the articulation mechanism 18 , the mast 20 can be swiveled into an essentially horizontal position on the carrying device 12 .

[0033] On its front side, the base mast 22 of the mast 20 has a linear guide 24 along which a travel element 30 is mounted vertically travelable by ...

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PUM

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Abstract

The invention relates to a construction device and to a method for operating said construction device, comprising a carrier device, an approximately vertical mast, which is mounted on the carrier device, a movement element, which is vertically movable along a linear guide on the mast, and at least one GPS receiving unit which is arranged in the region of the mast. According to the invention, thereis provision that the at least one GPS receiving unit is mounted on the movement element and that the at least one GPS receiving unit can be moved by the movement element between an upper first measuring position and a lower second measuring position.

Description

technical field [0001] The invention relates to a construction tool according to the preamble of claim 1 with a carrying device; an approximately vertical mast supported on the carrying device; a travel element with a linear guide on the mast vertically travelable; and at least one GPS receiving unit arranged in the area of ​​the mast. The invention also relates to a method for operating such a construction machine. Background technique [0002] Such construction tools have been known for a long time, for example as drilling tools for producing foundation piles in the ground. For position determination of drilling instruments, it is known to equip them with a GPS system. Here, there is usually a GPS antenna at the mast head. The GPS antenna generally extends vertically upwards, whereby the best possible GPS position determination can be achieved due to the increased position. [0003] At the same time, such a positioning with the GPS receiver unit in the area of ​​the up...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D7/16
CPCE21B7/02E21B15/00E02D7/02E02D7/06E02D7/125E02D7/14E02D7/16E02D17/13E02D13/04E02D7/165
Inventor H.卡尔R.库尔青格J.施特克尔
Owner BAUER SPEZIALTIEFBAU
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