CN207525758U - A kind of reinforced Structure About Soldier Pile - Google Patents

A kind of reinforced Structure About Soldier Pile Download PDF

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Publication number
CN207525758U
CN207525758U CN201721599890.8U CN201721599890U CN207525758U CN 207525758 U CN207525758 U CN 207525758U CN 201721599890 U CN201721599890 U CN 201721599890U CN 207525758 U CN207525758 U CN 207525758U
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CN
China
Prior art keywords
pile
bored concrete
guan liang
pressure rotary
concrete pile
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Expired - Fee Related
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CN201721599890.8U
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Chinese (zh)
Inventor
刘彬
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Hunan Radio and Television University
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Hunan Radio and Television University
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Priority to CN201721599890.8U priority Critical patent/CN207525758U/en
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Publication of CN207525758U publication Critical patent/CN207525758U/en
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Abstract

The utility model discloses a kind of reinforced Structure About Soldier Pile, it is arranged on around foundation pit, including the bored concrete pile being located on foundation pit side-wall, the diagonal brace mechanism for being located at the high-pressure rotary jet grouting pile of side of the bored concrete pile far from the soil body and being arranged between high-pressure rotary jet grouting pile and bored concrete pile;Wherein, the top of the bored concrete pile is equipped with upper Guan Liang, and the upper Guan Liang is equipped with the anchor pole for being fixedly connected with the soil body, and the anchor pole is between two adjacent bored concrete piles;The top of the high-pressure rotary jet grouting pile is equipped with lower Guan Liang;The diagonal brace mechanism includes the support base being fixedly connected in lower Guan Liang, the supporting sleeve being fixedly connected on bored concrete pile and the supporting rod being located between support base and supporting sleeve.The reinforced Row Piles Supporting Structure not only has the characteristics that small, mobility strong, also with preferable supporting intensity and overall performance, carries out supporting so as to foundation pit steadily larger to depth or that the periphery soil body is excessively soft, is more widely applied.

Description

A kind of reinforced Structure About Soldier Pile
Technical field
The utility model is related to building engineering structures, and in particular to a kind of reinforced Structure About Soldier Pile.
Background technology
With the continuous development of urbanization, the space of underground is increasingly taken seriously, and base pit engineering has obtained larger Development.The wider soft soil layer of the more distributions in China developed area, many deep-foundation pit engineerings are in city rich water, weak soil ring It is carried out in border, and the excavation of foundation pit will necessarily cause the deformation of surrounding soil or the exudation of underground water, to Adjacent Buildings and ground Underground pipelines can affect.In order to avoid foundation pit surrounding soil deforms, can increase in deep base designs and cheat construction Add supporting construction to carrying out supporting around foundation pit, to ensure the stability of surrounding soil.
Existing supporting construction mainly includes going along with sb. to guard him wall construction, steel plate pilework, Row Piles Supporting Structure and diaphram wall Structure etc., wherein, Row Piles Supporting Structure is mainly high-pressure rotary jet grouting pile and filling pile structure;Usually, the underground utilities in city compared with It is more, the barriers such as important cable and pipeline are often equipped with above foundation pit, so being difficult to use as enclosure wall and steel sheet pile etc. Successional supporting construction;It, can be according to barrier since Row Piles Supporting Structure has the characteristics that small, mobility strong, occupation of land are few Hinder the position of object the position of stake and distance, avoiding obstacles, so as to be widely used in the supporting of foundation pit are adjusted flexibly.
But since the supporting power of Row Piles Supporting Structure is smaller, overall performance is poor, so can not be larger or all to depth The soil body excessively soft foundation pit in side carries out stable supporting.
Utility model content
The purpose of the utility model is to overcome above-mentioned problems, provide a kind of reinforced foundation pit campshed supporting knot Structure, the reinforced Row Piles Supporting Structure not only have the characteristics that small, mobility strong, also with preferable supporting intensity and whole Body performance carries out supporting so as to foundation pit steadily larger to depth or that the periphery soil body is excessively soft, is more widely applied.
The purpose of this utility model is achieved through the following technical solutions:
A kind of reinforced Structure About Soldier Pile, is arranged on around foundation pit, including the perfusion being located on foundation pit side-wall Stake, the diagonal brace for being located at the high-pressure rotary jet grouting pile of side of the bored concrete pile far from the soil body and being arranged between high-pressure rotary jet grouting pile and bored concrete pile Mechanism;Wherein, the top of the bored concrete pile is equipped with upper Guan Liang, and the upper Guan Liang is equipped with the anchor for being fixedly connected with the soil body Bar, the anchor pole is between two adjacent bored concrete piles;The top of the high-pressure rotary jet grouting pile is equipped with lower Guan Liang;
The diagonal brace mechanism includes the support base being fixedly connected in lower Guan Liang, the supporting sleeve being fixedly connected on bored concrete pile And it is located at the supporting rod between support base and supporting sleeve.
The support principle of above-mentioned reinforced Structure About Soldier Pile is:
Usually, the bored concrete pile on foundation pit side-wall is kept off on the soil body, and the high-pressure rotary jet grouting pile positioned at bottom of foundation ditch is past Lower extension, is fixed on the soil body of bottom of foundation ditch, so as to form the support to soil body upper and lower directions, it is therefore prevented that foundation pit side-wall and base The soil body of hole bottom deforms.
Further, due to being provided with the lower Guan Liang that several high-pressure rotary jet grouting piles are connected as a single entity, overall performance is improved, Diagonal brace mechanism by being fixed between lower Guan Liang and bored concrete pile again so that high-pressure rotary jet grouting pile provides bored concrete pile strong branch Support and the fixed function for combining anchor pole and the soil body so that bored concrete pile has enough support forces to carry out the soil body of foundation pit side-wall Support.Double action based on diagonal brace mechanism and anchor pole so that bored concrete pile can more steadily to the soil body around foundation pit into Row is fixed, and prevents the soil body of surrounding from deforming.
One preferred embodiment of the utility model, wherein, the side of the high-pressure rotary jet grouting pile be equipped with for underground water into The sealing interlocking pile of row barrier, by setting sealing interlocking pile, can effectively obstruct underground water, prevents subsurface flow Into bottom of foundation ditch, the ground of foundation pit is destroyed.
Preferably, the sealing interlocking pile is engaged between high-pressure rotary jet grouting pile and bored concrete pile, and with high-pressure rotary jet grouting pile;Institute The upper end for stating sealing interlocking pile is also fixedly connected in lower Guan Liang.Pass through above structure so that the reinforced row of the utility model The component part of stake supporting construction is connected as a single entity, and overall performance is more preferable, and structure is more stablized.
One preferred embodiment of the utility model, wherein, one end that the anchor pole is connect with upper Guan Liang is equipped with anchor head, another End is fixed in the soil body of foundation pit side-wall.The effect of setting anchor pole is, lateral pulling force can be provided for bored concrete pile, prevents from filling Note stake run-off the straight when by the extruding of the soil body of foundation pit side-wall.
One preferred embodiment of the utility model, wherein, the support base is connected through a screw thread structure and is fixed on lower Guan Liang On, the supporting sleeve includes be locked portion and the fixed part that is fixedly connected with supporting rod that are sleeved on bored concrete pile outer rim.In this way, in diagonal brace In mechanism installation process, first the portion of being locked of supporting sleeve is sleeved on bored concrete pile on scheduled position, then again by the two of supporting rod End is separately fixed on supporting sleeve and support base, so as to transmit the support force from high-pressure rotary jet grouting pile for bored concrete pile, it is ensured that supporting The stability of work.
The utility model has the advantages that compared with prior art:
1st, the diagonal brace mechanism being fixed on by setting between lower Guan Liang and bored concrete pile so that high-pressure rotary jet grouting pile carries bored concrete pile For strong support and the fixed function of combination anchor pole and the soil body so that bored concrete pile has enough support forces to foundation pit side-wall The soil body be supported;Double action based on diagonal brace mechanism and anchor pole so that bored concrete pile can be more steadily to foundation pit week The soil body enclosed is fixed, and prevents the soil body of surrounding from deforming.
2nd, the reinforced Row Piles Supporting Structure of the utility model not only has the characteristics that small, mobility strong, also has Preferable supporting intensity and overall performance carry out so as to the excessively soft foundation pit of steadily or surrounding soil larger to depth Supporting is more widely applied.
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the reinforced Structure About Soldier Pile of the utility model.
Fig. 2 is that the reinforced Structure About Soldier Pile of the utility model is applied to the vertical view of foundation pit.
Fig. 3 is the vertical view of the diagonal brace mechanism in Fig. 1.
Fig. 4 is the vertical view of bored concrete pile and high-pressure rotary jet grouting pile in Fig. 1.
Specific embodiment
In order to which those skilled in the art is made to be best understood by the technical solution of the utility model, with reference to embodiment and Attached drawing is further described the utility model, but the embodiment of the utility model is not limited only to this.
Referring to Fig. 1-4, the reinforced Structure About Soldier Pile in the present embodiment is arranged on around foundation pit B, including setting Bored concrete pile 1 on foundation pit side-wall is located at the high-pressure rotary jet grouting pile 2 of side of the bored concrete pile 1 far from soil body A and is arranged on high pressure rotation Spray the diagonal brace mechanism between stake 2 and bored concrete pile 1;Wherein, the top of the bored concrete pile 1 is equipped with upper Guan Liang 3, in the upper Guan Liang 3 Equipped with the anchor pole 4 for being fixedly connected with soil body A, the anchor pole 4 is between two adjacent bored concrete piles 1;The high-pressure rotary-spray The top of stake 2 is equipped with lower Guan Liang 5;
The diagonal brace mechanism includes the support base 6 being fixedly connected in lower Guan Liang 5, the branch being fixedly connected on bored concrete pile 1 Support set 7 and the supporting rod 8 being located between support base 6 and supporting sleeve 7.
Referring to Fig. 1 and Fig. 4, the side of the high-pressure rotary jet grouting pile 2 is equipped with the sealing occlusion for being obstructed to underground water Stake 9, by setting sealing interlocking pile 9, can effectively obstruct underground water, prevent subsurface flow from being broken into bottom of foundation ditch The ground of bad foundation pit B.
Referring to Fig. 1 and Fig. 4, the sealing interlocking pile 9 is between high-pressure rotary jet grouting pile 2 and bored concrete pile 1, and and high-pressure rotary-spray Stake 2 is engaged;The upper end of the sealing interlocking pile 9 is also fixedly connected in lower Guan Liang 5.Pass through above structure so that this practicality is new The component part of the reinforced Row Piles Supporting Structure of type is connected as a single entity, and overall performance is more preferable, and structure is more stablized.
Referring to Fig. 1 and Fig. 2, one end that the anchor pole 4 is connect with upper Guan Liang 3 is equipped with anchor head 10, and the other end is fixed on foundation pit In the soil body A of side wall.Setting anchor pole 4 effect be, can be bored concrete pile 1 lateral pulling force be provided, prevent bored concrete pile 1 because by To the soil body A of foundation pit side-wall extruding and run-off the straight.
Referring to Fig. 1 and Fig. 3, wherein, the support base 6 is connected through a screw thread structure and is fixed in lower Guan Liang 5, the support Set 7 includes the portion 7-1 and fixed part 7-2 that is fixedly connected with supporting rod 8 that is locked for being sleeved on 1 outer rim of bored concrete pile.In this way, in diagonal brace machine In structure installation process, first the portion 7-1 that is locked of supporting sleeve 7 is sleeved on bored concrete pile 1 on scheduled position, then again by supporting rod 8 Both ends be separately fixed on supporting sleeve 7 and support base 6, so as to transmit the support force from high-pressure rotary jet grouting pile 2 for bored concrete pile 1, Ensure the stability of support work.
Referring to Fig. 1-4, the support principle of the reinforced Structure About Soldier Pile in the present embodiment is:
Usually, the bored concrete pile 1 on foundation pit side-wall is kept off on soil body A, and positioned at the high-pressure rotary jet grouting pile 2 of bottom of foundation ditch Extend down, be fixed on the soil body A of bottom of foundation ditch, so as to form the support to soil body A upper and lower directionss, it is therefore prevented that foundation pit side-wall It deforms with the soil body A of bottom of foundation ditch.
Further, due to being provided with the lower Guan Liang 5 that several high-pressure rotary jet grouting piles 2 are connected as a single entity, globality is improved Can, then the diagonal brace mechanism by being fixed between lower Guan Liang 5 and bored concrete pile 1 so that high-pressure rotary jet grouting pile 2 is provided with bored concrete pile 1 The support of power and the fixed function for combining anchor pole 4 and soil body A so that bored concrete pile 1 has enough support forces to foundation pit side-wall Soil body A is supported.Double action based on diagonal brace mechanism and anchor pole 4 so that bored concrete pile 1 can be more steadily to foundation pit B The soil body A of surrounding is fixed, and prevents the soil body A of surrounding from deforming.
Above-mentioned is the preferable embodiment of the utility model, but the embodiment of the utility model is not by the above Limitation, other any Spirit Essences without departing from the utility model with made under principle change, modification, replacement, combine, letter Change, should be equivalent substitute mode, be included within the scope of protection of the utility model.

Claims (5)

1. a kind of reinforced Structure About Soldier Pile, is arranged on around foundation pit, which is characterized in that including being located at foundation pit side-wall On bored concrete pile, be located at the high-pressure rotary jet grouting pile of side of the bored concrete pile far from the soil body and be arranged on high-pressure rotary jet grouting pile and bored concrete pile it Between diagonal brace mechanism;Wherein, the top of the bored concrete pile is equipped with upper Guan Liang, and the upper Guan Liang is equipped with to be connected for being fixed with the soil body The anchor pole connect, the anchor pole is between two adjacent bored concrete piles;The top of the high-pressure rotary jet grouting pile is equipped with lower Guan Liang;
The diagonal brace mechanism include the support base being fixedly connected in lower Guan Liang, the supporting sleeve that is fixedly connected on bored concrete pile and The supporting rod being located between support base and supporting sleeve.
2. reinforced Structure About Soldier Pile according to claim 1, which is characterized in that the one of the high-pressure rotary jet grouting pile Side is equipped with the sealing interlocking pile for being obstructed to underground water.
3. reinforced Structure About Soldier Pile according to claim 2, which is characterized in that the sealing interlocking pile is located at Between high-pressure rotary jet grouting pile and bored concrete pile, and it is engaged with high-pressure rotary jet grouting pile;The upper end of the sealing interlocking pile is also fixedly connected on down In Guan Liang.
4. the reinforced Structure About Soldier Pile according to claim 1 or 3, which is characterized in that the anchor pole and crown One end of beam connection is equipped with anchor head, and the other end is fixed in the soil body of foundation pit side-wall.
5. reinforced Structure About Soldier Pile according to claim 4, which is characterized in that the support base passes through screw thread Connection structure is fixed in lower Guan Liang, and the supporting sleeve includes being sleeved on being locked for bored concrete pile outer rim portion and to be fixedly connected with supporting rod Fixed part.
CN201721599890.8U 2017-11-24 2017-11-24 A kind of reinforced Structure About Soldier Pile Expired - Fee Related CN207525758U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721599890.8U CN207525758U (en) 2017-11-24 2017-11-24 A kind of reinforced Structure About Soldier Pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721599890.8U CN207525758U (en) 2017-11-24 2017-11-24 A kind of reinforced Structure About Soldier Pile

Publications (1)

Publication Number Publication Date
CN207525758U true CN207525758U (en) 2018-06-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108951659A (en) * 2018-08-27 2018-12-07 路焕 A kind of foundation pit supporting construction and its construction method based on campshed and inner support
CN110700281A (en) * 2019-11-21 2020-01-17 深圳市东深工程有限公司 Deep foundation pit supporting construction process
CN112761168A (en) * 2021-03-24 2021-05-07 无锡荣梁建设发展有限公司 Foundation pit supporting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108951659A (en) * 2018-08-27 2018-12-07 路焕 A kind of foundation pit supporting construction and its construction method based on campshed and inner support
CN108951659B (en) * 2018-08-27 2020-06-02 广东耀南建筑工程有限公司 Foundation pit supporting structure based on row piles and inner supports and construction method thereof
CN110700281A (en) * 2019-11-21 2020-01-17 深圳市东深工程有限公司 Deep foundation pit supporting construction process
CN112761168A (en) * 2021-03-24 2021-05-07 无锡荣梁建设发展有限公司 Foundation pit supporting device

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20180622

Termination date: 20181124