Prestressed concrete hollow pile production pile

A hollow pile and concrete technology, applied in ceramic forming machines, reinforcement forming, manufacturing tools, etc., can solve the problems of high equipment maintenance and transportation costs, high cost of pipe piles, complicated production processes, etc., and achieve the structure of production equipment. Simple, low power and simple production process

Inactive Publication Date: 2007-07-11
云南巨和建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, large workshops, large trucks, large mixing plants, large sites and heavy transportation are required.
Due to the large investment, complex production process, large power consumption, and high equipment maintenance and transportation costs in this traditional production method, the cost of pipe piles has remained high for a long time.

Method used

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  • Prestressed concrete hollow pile production pile
  • Prestressed concrete hollow pile production pile

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] Further description will be given below in conjunction with the embodiments and accompanying drawings.

[0021] The prestressed concrete hollow pile production machine provided by the embodiment is composed of a support 1, a support plate 2, an outer tube 3, a guide plate 4, a vibration formwork 5 with a power device, a power motor 6, a gearbox 7, a shaft coupling 8, Bearing 9, power transmission shaft 10, helical pipe 12 with blade, feed opening 13, inner hole-forming pipe 15, spring 16, traveling wheel 17, rolling gear 18, hole-getting rod 19 etc. are formed.

[0022] The support plate 2 on the support 1 and the main rib through hole 11, the outer tube 3 with the feed port 13, the guide plate 4, and the vibrating mold frame 5 are the fixed parts of the body, and the four corners of the support bottom are equipped with walking wheels 17; 6 and the gearbox 7 connected to its power output shaft end, the shaft coupling 8, the transmission shaft 10, the spiral pipe 11, and...

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PUM

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Abstract

The invention relates to a machine used to produce prestress concrete hollow post, wherein the longitudinal support has at least two support plates longitudinally; the transmission is fixed between support plates while another end is connected to the screw tube with blades; the back end of screw tube is connected to one holing tube; the screw tube is in one outer tube fixed with support or support plate; the screw tube and outer tube have material protrusion chamber between them; the radial side wall of outer tube has material inlet; the inner holing tube is in one vibration mold support whose bottom is on the ground; the inner holing tube, vibration mold support and the ground form shaping mould chamber of concrete hollow post; the vibration mold support with power device via spring is connected to the support; the vibration mold support and outer tube have guide plate between; the guide plate is horn cylinder connected to the outlet of outer tube; the vibration mold support can be integral or detachable, while its inner wall is same as the section of hollow post.

Description

Technical field: [0001] The invention is a production machine for prestressed concrete hollow piles used in the construction industry. Background technique: [0002] At present, there is a great demand for prefabricated pipe piles. The existing prefabricated pipe pile production equipment uses the centrifugal principle to make concrete centrifugally form hollow prestressed pipe piles in a high-speed rotating model. Therefore, it requires a high-power rotary production line, and also needs electric drive low-voltage circuit control system, steam high-temperature maintenance and corresponding supporting facilities. In addition, large workshops, large trucks, large mixing plants, large sites and heavy transportation work are required. Due to the large investment, complex production process, large power consumption, and high equipment maintenance and transportation costs in this traditional production method, the cost of pipe piles has remained high for a long time. Invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B21/14B28B21/52B28B21/60B28B21/98
Inventor 郭兆泉曹沂风郭峰路鹏
Owner 云南巨和建设集团有限公司
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