Rapid tamping device and construction method

Abstract

The invention discloses a rapid tamping device and a construction method. The rapid tamping device comprises a tamping plate, lifting plates, reinforcing plates, a positioning cylinder, connecting buckles, bolts, nuts, iron chains, a connecting hammer head and an impact drill. The device is characterized in that exhaust pressure relief holes are machined in the upper half part and the lower half part of the tamping plate, the positioning cylinder is welded to the middle position of the tamping plate, the two reinforcing plates are welded in the longitudinal direction of the tamping plate, thetwo lifting plates are welded in the middle transverse position of the tamping plate, a lifting hole is formed in the middle of each lifting plate, and the connecting buckles and the lifting plates are connected through the lifting holes, the bolts and the nuts; and the iron chains are arranged on the upper parts of the connecting buckles in a matched manner, the other ends of the iron chains aremounted on the impact drill, the connecting hammer head is inserted into the positioning cylinder for positioning, the tamping plate is hoisted through the iron chains on the two sides, and the otherend of the connecting hammer head is connected with a cantilever of an excavator. The rapid tamping device has the advantages of simple structure, convenient operation, strong applicability, no site limitation, high construction efficiency, short construction time, reduced working strength of operators and improved safety.

Description

technical field

[0001] The invention relates to the field of building foundations, in particular to a rapid compaction device and a construction method. Background technique

[0002] Building foundations are divided into natural foundations and artificial foundations. The foundation that can directly bear the load of the building without treatment is called the natural foundation, and conversely, the foundation that needs to be treated by the foundation treatment technology is called the artificial foundation.

[0003] The artificial foundation is the foundation that can only be built after the soil quality of the natural soil layer is too weak or unfavorable geological conditions, and needs artificial reinforcement or treatment. In the case of poor geological conditions, such as slopes, sandy land or silt geology, or although the soil texture is good, but the upper load is too large, in order to make the foundation have sufficient bearing capacity, it is necessary to use a...

Examples

Embodiment Construction

[0028] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0029] Such as figure 1 , 2 , 3, a rapid compaction device and method, comprising a compaction plate 1, a lifting plate 2, a reinforcement plate 3, a positioning cylinder 4, a connecting buckle 5, a bolt 6, a nut 7, an iron chain 8, a connecting hammer head 9, an impact Drill 10, the upper half and lower half of the tamping plate 1 are processed with exhaust pressure relief holes 13, and the exhaust pressure relief holes 13 are distributed on the upper and lower sides of the tamping plate 1, so that the tamping can be eliminated during the tamping operation. The air between the plate 1 and the foundation reduces the air resistance during the tamping process, which is beneficial to fully apply the tamping force to the foundation and improve the quality of tamping. The middle position of the tamping plate 1 is welded with the positioning cylinder 4...

technical field

[0001] The invention relates to the field of building foundations, in particular to a rapid compaction device and a construction method. Background technique

[0002] Building foundations are divided into natural foundations and artificial foundations. The foundation that can directly bear the load of the building without treatment is called the natural foundation, and conversely, the foundation that needs to be treated by the foundation treatment technology is called the artificial foundation.

[0003] The artificial foundation is the foundation that can only be built after the soil quality of the natural soil layer is too weak or unfavorable geological conditions, and needs artificial reinforcement or treatment. In the case of poor geological conditions, such as slopes, sandy land or silt geology, or although the soil texture is good, but the upper load is too large, in order to make the foundation have sufficient bearing capacity, it is necessary to use a...

Examples

Embodiment Construction

[0028] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0029] Such as figure 1 , 2 , 3, a rapid compaction device and method, comprising a compaction plate 1, a lifting plate 2, a reinforcement plate 3, a positioning cylinder 4, a connecting buckle 5, a bolt 6, a nut 7, an iron chain 8, a connecting hammer head 9, an impact Drill 10, the upper half and lower half of the tamping plate 1 are processed with exhaust pressure relief holes 13, and the exhaust pressure relief holes 13 are distributed on the upper and lower sides of the tamping plate 1, so that the tamping can be eliminated during the tamping operation. The air between the plate 1 and the foundation reduces the air resistance during the tamping process, which is beneficial to fully apply the tamping force to the foundation and improve the quality of tamping. The middle position of the tamping plate 1 is welded with the positioning cylinder 4...

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