CN207017253U - A kind of root pile - Google Patents

A kind of root pile Download PDF

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Publication number
CN207017253U
CN207017253U CN201720804153.0U CN201720804153U CN207017253U CN 207017253 U CN207017253 U CN 207017253U CN 201720804153 U CN201720804153 U CN 201720804153U CN 207017253 U CN207017253 U CN 207017253U
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CN
China
Prior art keywords
pipe
square tube
screw
root pile
installation
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Active
Application number
CN201720804153.0U
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Chinese (zh)
Inventor
王文宾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Kingfeels Energy Technology Co Ltd
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Xiamen Kingfeels Energy Technology Co Ltd
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Priority to CN201720804153.0U priority Critical patent/CN207017253U/en
Application granted granted Critical
Publication of CN207017253U publication Critical patent/CN207017253U/en
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Abstract

A kind of root pile, including flange head and the first pipe for being connected by screw with it;The flange head is made up of ring flange and the square tube being fixedly connected on below ring flange;The square tube lateral surface is provided with the second pipe for being secured to connection;Second round tube inside diameter is slightly larger than the external diameter of first pipe, and side is provided with the mounting hole being adapted with the screw.It is quick and easy for installation without large-scale installation equipment when the utility model is installed and used;Each component structural is simple, and processing cost is low;It is less demanding to mounting condition, it is extensive to be applicable soil types;Resistance to overturning is substantially improved after installation, and withdrawal resistance is strengthened.

Description

A kind of root pile
Technical field
It the utility model is related to building foundation field, more particularly to a kind of root pile.
Background technology
Mini pile is so that its construction area area is small, speed of application is fast, cost is low, existing building can be repaired or added Gu the advantages that rapid various regions at home be widely used and promote.Since reform and opening-up, China constantly adds in foundation Gu technical elements make new breakthroughs.Many new technologies are also arisen at the historic moment during industry development, for example:Anchor jacked pile, Root pile, pit static pressed pile, grouting and reinforcing method etc., what these methods were applied in terms of existing building ground base enforcement It is rather extensive.Existing root pile is squeezed into using flight, lock steel pipe and ring flange composition using special piling machine rotation Underground is fixed;Extruding mainly by steel pipe and flight and soil keeps stable, is played by the frictional force of vertical direction Uplift effect;The lateral stability of this root pile is relatively poor, and withdrawal resistance is also relatively weak, and installation accuracy requires higher, needs Want relatively large installation equipment.
Utility model content
In order to solve the above-mentioned technical problem, it is the purpose of the utility model:Offer is a kind of simple in construction, and stability is good, resistance to plucking Power is strong, root pile quick and easy for installation.
Technical scheme is used by the utility model:A kind of root pile, including flange head and be connected by screw with it The first pipe;The flange head is made up of ring flange and the square tube being fixedly connected on below ring flange;The square tube lateral surface Provided with the second pipe for being secured to connection;Second round tube inside diameter is slightly larger than the external diameter of first pipe, and side is provided with The mounting hole being adapted with the screw.
Further, the quantity of second pipe is 2-4.
Further, the square tube is provided with bolt hole, and bolt hole outside weldings have nut;The center line of the nut with The bolt hole is consistent.
Further, in addition to the nut bolt coordinated.
Further, the internal diameter of the square tube is slightly larger than the second pipe external diameter.
Further, the screw is tapping screw.
A kind of root pile provided by the utility model, main the first circle being connected by screw including flange head and with it Pipe, wherein flange head are made up of ring flange and the square tube being fixedly connected on below ring flange, and square tube lateral surface is provided with and is secured to Second pipe of connection, the second round tube inside diameter are slightly larger than the external diameter of first pipe, and side is provided with and is adapted with the screw Mounting hole, during installation, the first pipe squeezes into ground end, upper end and the supporting connection of the second pipe, is screwed, without large-scale Equipment is installed, it is quick and easy for installation;Each component structural is simple, and processing cost is low;It is less demanding to mounting condition, it is applicable soil Earth type is extensive;Resistance to overturning is substantially improved after installation, and withdrawal resistance is strengthened.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Label declaration:Flange head 1, screw 2, the first pipe 3, ring flange 11, square tube 12, the second pipe 13, bolt hole 120th, nut 121, mounting hole 130.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing to this reality It is further elaborated with new.It should be appreciated that embodiment described herein is only explaining this practicality It is new, it is not used to limit the utility model.
It is shown referring to the drawings:Technical scheme is used by the utility model:A kind of root pile, including flange head 1 and with Its first pipe 3 connected by screw 2;The flange head 1 is by ring flange 11 and the side being fixedly connected on below ring flange 11 Pipe 12 forms;The lateral surface of square tube 12 is provided with the second pipe 13 for being secured to connection;The internal diameter of second pipe 13 is bigger In the external diameter of first pipe 3, side is provided with the mounting hole 130 being adapted with the screw 2.The internal diameter of second pipe 13 is bigger In the external diameter of the first pipe 3, when mounted, the first pipe 3 through the second pipe 13 and passes through the side of the second pipe 13 by screw 2 The mounting hole 130 in face fixes the first pipe 3;Screw 2 is tapping screw.
The quantity of second pipe 13 is 2-4.During installation, the quantity of the second pipe 13 can select 3 according to actual conditions Or 4.
Square tube 12 is provided with bolt hole 120, and the outside weldings of bolt hole 120 have nut 121;The center line and spiral shell of nut 121 Keyhole 120 is consistent.Bolt hole 120 and nut 121 when mounted, for fixed the first pipe 3 penetrated inside square tube.
Also include the bolt 4 coordinated with nut 121.
The internal diameter of square tube 12 is slightly larger than the external diameter of the second pipe 13.The internal diameter of square tube 12 is slightly larger than the external diameter of the second pipe 13 Second pipe 13 is penetrated into inside square tube 12.
When the utility model is using installation, 1 first pipe 3 is first squeezed into the depth that predetermined ground location reaches certain Degree, then the square tube 12 of flange head 1 is inserted in the part that the first pipe 3 bassets, locked with bolt, nut 121;It is other First pipe 3 is each passed through the second pipe 13, squeezes into depth of soils;First pipe 3 taps repeatedly by portable machine or manually It can squeeze into soil;First pipe 3 is squeezed into after desired depth, and the mounting hole 130 of the second pipe 13 is squeezed into screw 2, is lived calmly First pipe 3;Because the first pipe 3 inserts the soil of different directions at a slant after installation, it is restricted the free degree of flange head 1, No matter above-below direction or side surface direction have stronger withdrawal resistance, and the first pipe 3 of vertical direction plays positioning action, unlikely In installation when flange head 1 out of position;The first of centre can be removed when mounting technique is more ripe again as needed Pipe 3.In summary, a kind of root pile provided by the utility model, mainly include flange head 1 and be connected with it by screw 2 The first pipe 3, wherein flange head 1 by ring flange 11 and is fixedly connected on the square tube 12 of the lower section of ring flange 11 and forms, square tube 12 Lateral surface is provided with the second pipe 13 for being secured to connection, and the internal diameter of the second pipe 13 is slightly larger than the external diameter of first pipe 3, the The side of two pipe 13 is provided with the mounting hole 130 that is adapted with the screw 2, and during installation, the first pipe 3 squeezes into ground end, upper end and Second pipe, 13 supporting connection, is fixed with screw 2, quick and easy for installation without large-scale installation equipment;Each component structural Simply, processing cost is low;It is less demanding to mounting condition, it is extensive to be applicable soil types;Resistance to overturning is substantially improved after installation, Withdrawal resistance is strengthened.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this. All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it It is interior.

Claims (6)

  1. A kind of 1. root pile, it is characterised in that:The first pipe being connected by screw including flange head and with it;The flange head It is made up of ring flange and the square tube being fixedly connected on below ring flange;The square tube lateral surface, which is provided with, is secured to the second of connection Pipe;Second round tube inside diameter is slightly larger than the external diameter of first pipe, and side is provided with the installation being adapted with the screw Hole.
  2. A kind of 2. root pile according to claim 1, it is characterised in that:The quantity of second pipe is 2-4.
  3. A kind of 3. root pile according to claim 1, it is characterised in that:The square tube is provided with bolt hole, outside bolt hole Portion is welded with nut;The center line of the nut is consistent with the bolt hole.
  4. A kind of 4. root pile according to claim 3, it is characterised in that:Also include the bolt coordinated with the nut.
  5. A kind of 5. root pile according to claim 1, it is characterised in that:The internal diameter of the square tube is slightly larger than the described second circle Pipe external diameter.
  6. A kind of 6. root pile according to claim 1, it is characterised in that:The screw is tapping screw.
CN201720804153.0U 2017-07-05 2017-07-05 A kind of root pile Active CN207017253U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720804153.0U CN207017253U (en) 2017-07-05 2017-07-05 A kind of root pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720804153.0U CN207017253U (en) 2017-07-05 2017-07-05 A kind of root pile

Publications (1)

Publication Number Publication Date
CN207017253U true CN207017253U (en) 2018-02-16

Family

ID=61483060

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720804153.0U Active CN207017253U (en) 2017-07-05 2017-07-05 A kind of root pile

Country Status (1)

Country Link
CN (1) CN207017253U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110847222A (en) * 2019-11-11 2020-02-28 陈师楚 Special settling type equipment foundation device for water conservancy and construction method thereof
CN113174987A (en) * 2021-04-07 2021-07-27 东风设计研究院有限公司 Novel tree root type uplift steel pile foundation
GB2622912A (en) * 2023-06-16 2024-04-03 Francis & Lewis International Ltd A foundation system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110847222A (en) * 2019-11-11 2020-02-28 陈师楚 Special settling type equipment foundation device for water conservancy and construction method thereof
CN110847222B (en) * 2019-11-11 2021-05-28 陈师楚 Special settling type equipment foundation device for water conservancy and construction method thereof
CN113174987A (en) * 2021-04-07 2021-07-27 东风设计研究院有限公司 Novel tree root type uplift steel pile foundation
CN113174987B (en) * 2021-04-07 2022-06-28 武汉东研智慧设计研究院有限公司 Tree root type resistance to plucking piling bar basis
GB2622912A (en) * 2023-06-16 2024-04-03 Francis & Lewis International Ltd A foundation system

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Root pile type support device combined by locking steel pipe and hollow grouted anchor bolt

Effective date of registration: 20190417

Granted publication date: 20180216

Pledgee: Industrial Bank Limited by Share Ltd. Xiamen branch

Pledgor: XIAMEN KINGFEELS ENERGY TECHNOLOGY Co.,Ltd.

Registration number: 2019990000338

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210415

Granted publication date: 20180216

Pledgee: Industrial Bank Limited by Share Ltd. Xiamen branch

Pledgor: XIAMEN KINGFEELS ENERGY TECHNOLOGY Co.,Ltd.

Registration number: 2019990000338

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A kind of root pile

Effective date of registration: 20210420

Granted publication date: 20180216

Pledgee: Xiamen Branch of PICC

Pledgor: XIAMEN KINGFEELS ENERGY TECHNOLOGY Co.,Ltd.

Registration number: Y2021980002800

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220607

Granted publication date: 20180216

Pledgee: Xiamen Branch of PICC

Pledgor: XIAMEN KINGFEELS ENERGY TECHNOLOGY Co.,Ltd.

Registration number: Y2021980002800

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A kind of tree root pile

Effective date of registration: 20220608

Granted publication date: 20180216

Pledgee: Xiamen Branch of PICC

Pledgor: XIAMEN KINGFEELS ENERGY TECHNOLOGY Co.,Ltd.

Registration number: Y2022110000114

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20180216

Pledgee: Xiamen Branch of PICC

Pledgor: XIAMEN KINGFEELS ENERGY TECHNOLOGY Co.,Ltd.

Registration number: Y2022110000114