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Building pile

The invention relates to a technology of building piles and pile heads, which is applied to building piles. It can solve the problems of lack of lateral restraint ability and poor lateral position stability and support of piles.

Active Publication Date: 2021-02-05
合城设计集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a construction pile, which solves the problem that the traditional pile does not have the ability to restrict laterally after entering the ground, so that it is easy to pull the pile out from the vertical position, and the stable support of the horizontal position of the pile is poor The problem

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1-4 As shown, the present invention provides a technical solution: a construction pile, comprising an outer impact pile head 1, the top of the outer impact pile head 1 is fixedly connected with an outer pile main rod 2, and the inside of the outer pile main rod 2 is provided with a sealing booster. The pressure groove 3 and the vertical position inside the outer pile main rod 2 are penetrated with a ramming ejector 4, and one end of the ramming ejector 4 located inside the sealed pressurized groove 3 is fixedly connected with a sealing backing plate 5, and the outer side of the sealing backing plate 5 It is in contact with and slides inside the sealed pressurized groove 3, and the two sides of the outer surface of the outer pile main rod 2 are evenly rotated and connected with a walking restriction plate 6. The middle position of the outer side of the outer impact pile head 1 is provided with a The mud chute 7, the middle position on both sides of the ou...

Embodiment 2

[0045] Such as Figure 5 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: a construction pile, the explosion driving mechanism 9 includes an impact slide bar 91, and the right side of the impact slide bar 91 is fixedly connected to the outer impact pile head 1, The impact sliding bar 91 is slidingly connected with an impact outer stop bar 92 , and one end of the impact outer stop bar 92 located outside the impact slide bar 91 is fixedly connected with an external contact buffer plate 93 . The impact slide bar 91 and the impact outer stop bar 92 are in a sealed state, and the air pressure is fully converted into dynamic potential energy to ensure the driving force of the lateral limit of the pile.

[0046] The outer contact buffer plate 93 adopts an inclined upward structure, and the surface of the outer contact buffer plate 93 is rollingly connected with the squeeze roller 12 . The pressure roller 12 squeezes and rolls on the surfac...

Embodiment 3

[0050] Such as Figure 6-7 As shown, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: a construction pile, the sealing and limiting mechanism 10 includes an impact retaining cover 101, and the inner and outer impact pile heads of the impact retaining cover 101 1 is fixedly connected, and the inside of the impact shield 101 communicates with the impact slide rod 91.

[0051] Both sides of the outer bottom of the shock shield 101 are symmetrically fixedly connected with increasing barriers 102 , inside the shock shield 101 and near the bottom are provided with auxiliary scoring grooves 103 , and the right end of the shock cone 95 is provided correspondingly to the interior of the shock shield 101 . The connection strength at the auxiliary scoring groove 103 is small, and when the explosion driving mechanism 9 impacts the sealing limiting mechanism 10, the directional flip of the sealing limiting mechanism 10 is realized, ensuri...

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Abstract

The invention discloses a building pile which comprises an outer impact pile head, an outer pile main rod is fixedly connected to the top end of the outer impact pile head, a sealing pressurizing groove is formed in the outer pile main rod, a ramming ejector rod penetrates through the vertical position in the outer pile main rod, and a sealing base plate is fixedly connected to the end, located inthe sealing pressurizing groove, of the ramming ejector rod. Mud guiding chutes are formed in the middles of the outer side faces of the outer impact pile head, longitudinal guiding grooves are formed in the middles of the two sides of the outer portion of the outer pile main rod, explosion driving mechanisms are evenly and fixedly connected to the front side and the rear side in the outer impactpile head, and sealing limiting mechanisms are evenly and fixedly connected to the front end and the rear end of the outer portion of the outer impact pile head. A transmission pressing rod is fixedly connected to the middle position of the bottom of the sealing base plate, and an extrusion roller is rotatably connected to the bottom of the transmission pressing rod. The invention relates to thetechnical field of building piles. According to the building pile, drilling of the pile is achieved through ramming, meanwhile, pressurization in the pile is achieved, and power is provided for transverse stability of the pile.

Description

technical field [0001] The invention relates to the technical field of construction piles, in particular to a construction pile. Background technique [0002] A deep foundation consisting of piles and a pile cap connected to the top of the pile or a single pile foundation connected by a column and a pile foundation, referred to as a pile foundation. If the pile body is completely buried in the soil and the bottom of the cap is in contact with the soil, it is called a low cap pile foundation; if the upper part of the pile body is exposed to the ground and the bottom of the cap is above the ground, it is called a high cap pile foundation. Construction pile foundations are usually low cap pile foundations. [0003] Such as Chinese invention publication number is: a kind of construction pile of CN108589712A, relates to construction equipment technical field, comprises pile core, and the outside of pile core is provided with pile body, and pile core and pile body are hollow cyli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/24E02D27/12E02D7/02
CPCE02D5/24E02D27/12E02D7/02Y02E10/50
Inventor 李乐乐
Owner 合城设计集团有限公司
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