Movable type foundation earth fast ramming device used for civil engineering

A civil engineering and mobile technology, applied in infrastructure engineering, soil protection, construction, etc., can solve the problems of rammed earth pits with different spans, unstable foundation, poor effect, etc., and achieve good ramming effect and good foundation Stable and compact effect

Pending Publication Date: 2017-12-26
王连军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing rapid earth ramming device cannot meet the rammed earth pits with different spans, and the effect is not good during the earth ramming process, and it is impossible to continue to adjust the ram head for secondary ramming after the first ramming, resulting in unstable foundations

Method used

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  • Movable type foundation earth fast ramming device used for civil engineering
  • Movable type foundation earth fast ramming device used for civil engineering
  • Movable type foundation earth fast ramming device used for civil engineering

Examples

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-3 , a mobile foundation rapid ramming device for civil engineering, including a machine 1, a connecting frame 2, a support frame 4, a screw rod 7, a manual rocking wheel 10, a slide plate 13, a slide rail 14, a driving motor 17, and a round roller 18 , eccentric wheel 22 and tamp head 27, described machine platform 1 lower side is fixedly installed with connecting frame 2, is connected by welding between machine platform 1 and connecting f...

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PUM

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Abstract

The invention discloses a movable type foundation earth fast ramming device used for civil engineering. The device comprises a device table, connecting supports, supporting frames, a lead screw, a manual rocking wheel, a slide plate, slide rails, a drive motor, a round roller, an eccentric wheel and a ramming head. The lead screw is rotationally mounted between the connecting supports located on the two sides. An output shaft of the drive motor is fixedly connected with the round roller. The eccentric wheel is further fixedly mounted on a rotary shaft. The ramming head is fixedly mounted at the lower end of a slide bar. By manually rocking the rocking wheel, accordingly the distance between the ramming head and a to-be-rammed foundation is adjusted through cooperation of the lead screw, a left slide sleeve and a right slide sleeve, operation is stable and reliable, distance adjustment can be stopped immediately after manual rocking is stopped, the adjustment precision of the distance between the ramming head and the to-be-rammed foundation is improved, and the earth ramming effect is improved; through rotation of the drive motor, the ramming head moves up and down periodically so as to ram the foundation; and compared with manual ramming, time and labor are saved, meanwhile, the ramming effect is better, and the efficiency is higher.

Description

technical field [0001] The invention relates to the construction field, in particular to a mobile foundation rapid earth ramming device for civil engineering. Background technique [0002] The ramming machine is a kind of compaction machine that uses impact and shock vibration to ram the backfill soil in layers. It is divided into fire ram, frog ram and rapid impact ram, etc. It is a construction machine that is frequently used in the construction industry. The existing rapid earth ramming device cannot meet the rammed earth pits with different spans, and the effect is not good during the earth ramming process, and it is impossible to continue to adjust the ram head for secondary ramming after the first ramming, resulting in an unstable foundation. Contents of the invention [0003] The object of the present invention is to provide a mobile foundation rapid earth ramming device for civil engineering, so as to solve the problems raised in the above-mentioned background tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/054
CPCE02D3/054
Inventor 王连军
Owner 王连军
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