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A track-type movable foundation and its construction method

A track-type, track-based technology, applied in infrastructure engineering, construction, etc., can solve the problems of material waste and increased labor input, and achieve the effects of increasing durability, saving materials and labor, and saving materials and machinery costs

Active Publication Date: 2020-08-18
CHINA CONSTR SECOND ENG BUREAU LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rail-type movable foundation and its construction method, to solve the technical problems that the traditional rail-type tower crane foundation must be broken and dismantled after being used up, resulting in increased mechanical and labor input and waste of materials

Method used

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  • A track-type movable foundation and its construction method
  • A track-type movable foundation and its construction method
  • A track-type movable foundation and its construction method

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Embodiment Construction

[0065] Such as Figure 1-16 As shown, this track-type tower crane foundation structure includes two track beams 1 arranged in parallel at intervals, a track 2 installed on the top of the track beam 1 and a set of tension beam matching blocks connected between the two track beams 1 3. The track beam 1 includes a base-level matching block 1.1, a middle-level matching block 1.2, and a top-level matching block 1.3 that are detachably connected from bottom to top; The position is provided with a first longitudinal reinforcement hole 4 passing through the base block 1.1; the top block 1.3 is provided with a connecting assembly connecting the track 2; the track 2 is arranged along the long axis of the track beam 1, and It is detachably connected to the top of the top block 1.3 through the connecting assembly; in the tension beam block 3, a second longitudinal hole 6 is provided at the position corresponding to the first longitudinal hole 4 of the base block 1.1, and the tension beam ...

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Abstract

Provided are a track type movable foundation and a construction method thereof. The track type movable foundation comprises two track beams, tracks installed on the tops of the track beams, and a beampulling matching block connected between the two track beams; the track beams comprise base matching blocks, middle matching blocks and top matching blocks which are detachably connected in sequencefrom bottom to top; first longitudinal rebar penetrating holes penetrating through the base matching blocks are formed in the position, correspondingly connected with the beam pulling matching blocks,of the base matching blocks; the top matching blocks are provided with connection assemblies for connecting the tracks; the tracks are detachably connected with the tops of the top matching blocks through the connection assemblies; second longitudinal rebar penetrating holes are formed in the position, corresponding to the first longitudinal rebar penetrating holes of the base matching blocks, ofthe beam pulling matching blocks; and the beam pulling matching blocks and the base matching blocks are connected through first prestress pulling cables which penetrate into the first longitudinal rebar penetrating holes and the second longitudinal rebar penetrating holes. The technical problems that traditional track type tower crane foundations need to be crushed and dismounted after being used, and consequently machine and labor investment is increased and materials are wasted are solved.

Description

technical field [0001] The invention belongs to the field of building construction, in particular to a track-type movable foundation and a construction method thereof. Background technique [0002] Rail-mounted tower cranes need long-distance horizontal movement when in use. Since the foundations of rail-mounted tower cranes currently used are all cast-in-place reinforced concrete structures, they are all one-time investment in the project, and the consumption of reinforced concrete is very large; and After the tower crane is dismantled, the foundation of the rail-mounted tower crane also needs to be crushed and dismantled, which further leads to waste of machinery, labor input and materials. Contents of the invention [0003] The purpose of the present invention is to provide a rail-type movable foundation and its construction method, to solve the technical problems of the traditional rail-type tower crane foundation that needs to be broken and dismantled after being used...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D27/42E02D27/44
CPCE02D27/42E02D27/44
Inventor 马力王健涛杨艳红仇健吕波张运
Owner CHINA CONSTR SECOND ENG BUREAU LTD
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