Bridge pier base drilling device

A technology for drilling equipment and foundations, which is applied to drilling equipment and methods, drilling equipment, earthwork drilling and production, etc., and can solve problems such as slowing down the progress of bridge pier construction

Inactive Publication Date: 2020-06-26
嵊州摩天自动化设备有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] There are many breathtaking bridges in the world. They span great rivers and connect many places that can only be reached by boat, providing great convenience for transportation. However, many difficulties will be faced when building these behemoths , especially in the construction of bridge piers, the foundation of the bridge. As the saying goes, everything is difficult at the beginning. Only by building the foundation on the river bed through the sediment of the water layer and the bottom can there be enough supporting force, which requires punching and drilling holes for pouring on the river bed first. In order to punch and drill, it must be fixed on the water surface. When building the drilling equipment, it is necessary to transport the equipment to the platform before constructing it. After the drilling is completed, it must be dismantled before the pouring operation can be carried out, which greatly slows down the progress of pier construction.

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[0014] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and / or steps, can be combined in any manner.

[0015] Combine below Figure 1-4 The present invention will be described in detail. For the convenience of description, the orientations mentioned below are now specified as follows: figure 1 The vertical, horizontal, front and rear directions of the projection relationship are the same.

[0016] A pier foundation drilling equipment of the device of the present invention includes a transport ship 1 for carrying equipment. A transport mechanism is provided on the transport ship 1 to connect with an equipment body 2, and the machine body 2 is provided with a drilling mechanism. The transportation mechanism includes a motor 3 arranged in the body 2, a first spline shaft 4 is connected to the motor 3, and the first spline shaft 4 is spline mounted in the first spline sleeve 5. The lower end of th

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Abstract

The invention discloses a bridge pier base drilling device. The device comprises a transport ship used for bearing equipment, a transport mechanism is mounted on the transport ship and is connected with a device machine body, a churn drilling mechanism is mounted in the machine body, the transport mechanism comprises a motor mounted in the machine body, a first spline shaft is connected to the motor, the first spline shaft is mounted in a first spline sleeve in a spline manner, the lower end of the first spline sleeve is rotatably mounted on the upper end of a lifting block, the lifting blockis mounted in a right supporting leg in an up and down sliding manner, the upper end of the lifting block is provided with a spring connected with the machine body, the right supporting legs is mounted on the lower end face of the right end of the machine body, the device is conveyed to the side of an on-water churn drilling platform through the large transport ship, and can be directly placed onthe churn drilling designated position, churn drilling operation is automatically carried out, after churn drilling is finished, the device is directly and wholly conveyed away by the transport ship,and successive pouring work is carried out.

Description

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Claims

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Application Information

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Owner 嵊州摩天自动化设备有限公司
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