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Concrete pouring device for concrete-filled steel tube pile

A technology for concrete-filled steel tube piles and concrete, which is applied in construction, infrastructure engineering and other directions, can solve the problems of lack of pouring equipment, construction difficulty, inconsistent load conditions, etc. Effect

Inactive Publication Date: 2020-05-19
JIANGSU PROVINCIAL CONSTR GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because it is used as a permanent structural column, the load conditions of the concrete on the upper and lower parts of the column are usually inconsistent, and the strength level of the concrete located in the steel pipe column is usually higher than that of the concrete located in the lower part of the pile hole. Different, it will cause certain difficulties to the construction, especially when pouring concrete-filled steel pipe piles, the lack of stable pouring equipment can realize the continuous construction and use of steel-filled steel pipe concrete piles

Method used

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  • Concrete pouring device for concrete-filled steel tube pile
  • Concrete pouring device for concrete-filled steel tube pile
  • Concrete pouring device for concrete-filled steel tube pile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1 ~ Figure 3 , a concrete pouring device for concrete filled steel pipe piles, comprising a concrete pouring cap 1, a grouting conduit 6, a lifting seat 14, a concrete pump 20 and a mixing tank 21, the upper end of the concrete pouring cap 1 is welded with a support column 12 , a lifting seat 14 is installed on the support column 12, and a lifting sleeve 15 is arranged in the lifting base 14, and a grouting conduit 6 is pierced in the lifting sleeve 15, and a rack 16 is welded on the side wall of the grouting conduit 6, and the rack 16 slides Set in the limit groove 17 in the lifting sleeve 15, under the limit of the limit groove 17, the rack 16 on the grouting conduit 6 and its side wall can only move vertically along the lifting sleeve 15, The operation of descending and ascending of the grouting conduit 6 is convenient.

[0025] The side of the rack 16 is meshed with a gear 18, the gear 18 is installed on the motor shaft of the lifting motor 19, the lift...

Embodiment 2

[0031] see Figure 1 ~ Figure 3 , a concrete pouring device for concrete filled steel pipe piles, comprising a concrete pouring cap 1, a grouting conduit 6, a lifting seat 14, a concrete pump 20 and a mixing tank 21, the upper end of the concrete pouring cap 1 is welded with a support column 12 , a lifting seat 14 is installed on the supporting column 12, and a lifting sleeve 15 is provided in the lifting base 14, and a grouting conduit 6 is pierced in the lifting sleeve 15, and the top of the grouting conduit 6 is connected to the concrete pump 20 through a connecting conduit 13, and the concrete The pump 20 is connected to the mixing tank 21, and the mixing tank 21 is arranged on the pouring trolley 26.

[0032] In the embodiment of the present invention, a stirring assembly 23 is installed in the stirring tank 21, and the stirring assembly 23 includes a stirrer 25 arranged in the stirring tank 21 and a stirring motor 24 connected with the stirrer 25, driven by the stirring ...

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Abstract

The invention discloses a concrete pouring device for a concrete-filled steel tube pile, and belongs to the technical field of civil engineering construction equipment. The concrete pouring device comprises a concrete pouring bearing platform, a grouting guide pipe, a lifting seat, a concrete pump and a stirring tank; a support column is welded to the upper end of the concrete pouring bearing platform, the support column is provided with the lifting seat, and the lifting seat is internally provided with a lifting sleeve; the grouting guide pipe is arranged in the lifting sleeve in a penetrating mode, and the top of the grouting guide pipe is connected with the concrete pump through a connecting guide pipe; and the concrete pump is connected with the stirring tank, and the stirring tank isarranged on a pouring trolley. According to the device, concrete in the stirring tank is conveniently pumped into the grouting guide pipe and a pile position hole, the pouring process of a concrete-filled steel tube pile and a concrete stand column is formed, construction difficulty is reduced; and the stability is good during concrete pouring, the construction requirement for high efficiency is met, the construction cost is saved, the construction cost is reduced, grouting operation can be well carried out, and the device is suitable for continuous construction of the concrete-filled steel tube pile.

Description

technical field [0001] The invention relates to the technical field of civil construction equipment, in particular to a concrete pouring device for steel pipe concrete piles. Background technique [0002] With the continuous development of my country's construction industry, various types of buildings are emerging, and there are more and more super-large and ultra-deep projects. In the reverse construction of conventional projects, some of the columns used are often designed as a whole with the structural columns of the basement, and some of the columns are used as a later stage. The permanent structural column in the basement is used, and the column used as a permanent structural column is mostly made of steel tube concrete. [0003] Because it is used as a permanent structural column, the load conditions of the concrete on the upper and lower parts of the column are usually inconsistent, and the strength level of the concrete located in the steel pipe column is usually high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D15/04
CPCE02D15/04E02D2250/0023
Inventor 陈二平孙武吴继坤孙宇峰梁喆祝捷赵本超李曌李启宏高宝俭沈淦焦国民蒯力春彭平杨森
Owner JIANGSU PROVINCIAL CONSTR GRP CO LTD