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Bottom driving whole hydraulic plate-inserting machine

A fully hydraulic, plug-in machine technology, applied in soil protection, construction, infrastructure engineering and other directions, can solve the problems of low plug-in efficiency, inability to achieve, intubation efficiency cannot be improved, etc., to improve intubation efficiency, improve The effect of intubation quality

Inactive Publication Date: 2007-03-21
上海德倍佳机械有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

The shortcoming of this kind of pile inserting machine is that basically only the exciting force is at work during the entire board insertion process, and the downward vertical force is only generated by the gravity of the vibrating box, about 20-30KN, which is in the working process It plays a small role, resulting in very low efficiency of the plug-in board
[0004] In addition, the vibration motor in the vibration box in the prior art mostly uses an electric motor, and the electric motor cannot achieve a rotation of 1800 rpm, so it cannot reach the optimum vibration frequency for soft ground and sandy ground, which is the ground softening frequency. 25Hz, therefore, the efficiency of intubation cannot be improved

Method used

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  • Bottom driving whole hydraulic plate-inserting machine
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  • Bottom driving whole hydraulic plate-inserting machine

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Embodiment Construction

[0020] The present invention relates to a bottom-drive full-hydraulic slotting machine, referring to FIG. 1 , which includes a static force generating mechanism 1 , a vibrating box 2 , a vibration damping device 3 , a truss mechanism 4 , and a hydraulic-electric interface and a control part 5 .

[0021] Fig. 2 has shown the structural stereogram of static force generating mechanism 1, with reference to Fig. 2, static force generating mechanism 1 comprises shell 11, rotary motor 12, planetary reduction device 13, double sprocket shaft 14 and transmission gear shaft 15; Wherein, shell 11 is provided with a bearing seat 111 and a bearing seat 112, and the bottom is provided with a connecting part 113 connected to the vibration box 2. Both sides are provided with a connecting plate 114 connected to the vibration damping device 3. The double chain gear shaft 14 is mounted on the bearing seat through the bearing pair 141. 111, one end of which is connected to the lifting rotary motor...

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Abstract

The present invention discloses a bottom-driving type full-hydraulic plate-inserting machine. It includes the following several portions: shell body, vibration tank, truss, static pressure generation mechanism, core shaft, revolving motor, double-chain gear shaft and planetary reduction device. Said invention also provides its working principle and concrete operation method.

Description

technical field [0001] The invention belongs to a bottom-drive full-hydraulic plug-in machine, in particular to a bottom-drive full-hydraulic plug-in machine for implanting drainage pipes, drainage boards or sandstone piles when treating soft soil foundations. Background technique [0002] At present, domestic construction sites such as highways, railways, airports, ports, and constructions cannot meet the requirements of settlement or stability on soft soil foundations, and the above constructions cannot be carried out. Therefore, various methods such as displacement method, drainage consolidation method, reinforced soil method, deep compaction method, vacuum drainage and dynamic compaction method are used in soft soil foundation treatment. All soft soil foundation treatment methods are inseparable from mechanical tools, and the treatment At present, the equipment for soft soil is relatively backward in China. Most of the machines used are electric or simple mechanical pull...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/10
Inventor 曹国俊刘剑
Owner 上海德倍佳机械有限公司
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