CN206721872U - A kind of improved drill-pouring pilework - Google Patents
A kind of improved drill-pouring pilework Download PDFInfo
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- CN206721872U CN206721872U CN201720593250.XU CN201720593250U CN206721872U CN 206721872 U CN206721872 U CN 206721872U CN 201720593250 U CN201720593250 U CN 201720593250U CN 206721872 U CN206721872 U CN 206721872U
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- reinforcement cage
- pile body
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Abstract
The utility model discloses a kind of improved drill-pouring pilework, including pile body, the pile body is cylindrical cavity structure, and pile body bottom is reserved with sediment layer, the top of sediment layer is provided with expanding layer, the pile body internal vertical is placed with steel reinforcement cage, the steel reinforcement cage includes the first cage bar and the second cage bar, and first the top of cage bar and the second cage bar be welded with hook, upper end is welded with locating piece in the side wall of first cage bar and the second cage bar, the outer wall of first cage bar is welded with stirrup and tie hoop, and the cross section of stirrup is octagon.The utility model steel reinforcement cage cross section is in octagon, and there is tie hoop to fix, so that whole pile body is either longitudinal or lateral stressed uniform, it is wide to benefit from scope, steel reinforcement cage is provided with fixed block and fixed steel bars, it ensure that whole steel reinforcement cage is indeformable when slinging, sediment layer places swelling agent, may expand sediment layer and strengthens pile foundation hardness.
Description
Technical field
It the utility model is related to bored concrete pile technology field, more particularly to a kind of improved drill-pouring pilework.
Background technology
Bored concrete pile system refers to form stake holes in foundation soil, and place steel in it by machine drilling in engineering site
Muscle cage, concrete perfusion and the stake made, the cross section of existing bored concrete pile and steel reinforcement cage are circle, and stirrup is also rounded
Surface of reinforcing cage is welded on, is not connected between stirrup and stirrup, unbalance stress is may result in when lateral stressed, steel reinforcement cage is being hung
Rising when placement does not have fixed steel bars connection, causes steel reinforcement cage to be deformed sometimes when hanging, pile foundation is by sediment layer
The pile foundation that layer slip casting is formed, stake holes bottom has crack etc. so that piling strtucture is shaky.
Utility model content
The purpose of this utility model is and a kind of improved drilling proposed in order to solve shortcoming present in prior art
Filling pile structure.
To achieve these goals, the utility model employs following technical scheme：
A kind of improved drill-pouring pilework, including pile body, the pile body are cylindrical cavity structure, and pile body bottom
Sediment layer is reserved with, the top of sediment layer is provided with expanding layer, and the pile body internal vertical is placed with steel reinforcement cage, the steel reinforcement cage bag
The first cage bar and the second cage bar are included, and the top of the first cage bar and the second cage bar is welded with hook, first cage bar and
Upper end is welded with locating piece in the side wall of two cage bars, and the outer wall of first cage bar is welded with stirrup and tie hoop, and binds round
The cross section of muscle is octagon, and the steel reinforcement cage inwall is provided with the spacer bar of two cross welds, and spacer bar two
Top positions block weldings with two respectively, under two bottoms of spacer bar are respectively welded in the first cage bar and the second cage bar
End, the top of the pile body has poured water-proof concrete waterproof layer, concrete layer has been poured between the pile body and steel reinforcement cage.
Preferably, some reinforcing bars, and equidistant point of reinforcing bar are vertically welded between first cage bar and the second cage bar
It is distributed on steel reinforcement cage inwall.
Preferably, the quantity of the hook is four, and hook is distributed in the four direction on steel reinforcement cage top.
Preferably, swelling agent is mixed with the sediment layer, and sponge is filled with expanding layer.
Preferably, the tie hoop is distributed in the outer wall of steel reinforcement cage in the shape of a spiral, and tie hoop is welded on steel reinforcement cage
Outer wall, the cross section of the tie hoop is circle, and there are eight solder joints in each section of tie hoop.
Preferably, the cross section of the steel reinforcement cage is octagon, and the cross section of tie hoop is the transversal of steel reinforcement cage
The circumcircle in face.
The beneficial effects of the utility model are：Steel reinforcement cage cross section is in octagon, and has stirrup and tie hoop mutual
Coordinate and fix so that whole pile body it is either longitudinal or it is lateral stressed uniformly, benefit from that scope is wide, and steel reinforcement cage is provided with fixed block
And fixed steel bars, it ensure that whole steel reinforcement cage is indeformable when slinging, sediment layer places swelling agent, may expand sediment and strengthens pile foundation
Hardness.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of improved drill-pouring pilework structural representation；
Fig. 2 be the utility model proposes a kind of improved drill-pouring pilework cross-sectional view.
In figure：1 steel reinforcement cage, 2 first cage bars, 3 second cage bars, 4 waterproof layers, 5 stirrups, 6 locating pieces, 7 spacer bars, 8
Body, 9 tie hoops, 10 expanding layers, 11 sediment layers, 12 hooks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of improved drill-pouring pilework, including pile body 8, pile body 8 are cylindrical cavity structure, and
The bottom of pile body 8 is reserved with sediment layer 11, and the top of sediment layer 11 is provided with expanding layer 10, and the internal vertical of pile body 8 is placed with steel reinforcement cage
1, steel reinforcement cage 1 includes the first cage bar 2 and the second cage bar 3, and the top of the first cage bar 2 and the second cage bar 3 is welded with hook 12,
Upper end is welded with locating piece 6 in the side wall of first cage bar 2 and the second cage bar 3, and the outer wall of the first cage bar 2 is welded with the He of stirrup 5
Tie hoop 9, and the cross section of stirrup 5 is octagon, the inwall of steel reinforcement cage 1 is provided with the spacer bar 7 of two cross welds, and
7 two tops of spacer bar are welded with two locating pieces 6 respectively, and 7 two bottoms of spacer bar are respectively welded at the He of the first cage bar 2
The middle lower end of second cage bar 3, the top of pile body 8 have poured water-proof concrete waterproof layer 4, poured between pile body 8 and steel reinforcement cage 1
Concrete layer.
In the utility model, some reinforcing bars are vertically welded between the first cage bar 2 and the second cage bar 3, and reinforcing bar is equidistant
From being distributed on the inwall of steel reinforcement cage 1, the quantity for linking up with 12 is four, and links up with 12 four directions for being distributed in the top of steel reinforcement cage 1,
Swelling agent is mixed with sediment layer 11, and sponge is filled with expanding layer 10, tie hoop 9 is distributed in steel reinforcement cage 1 in the shape of a spiral
Outer wall, and tie hoop 9 is welded on the outer wall of steel reinforcement cage 1, and the cross section of the tie hoop 9 is circle, and tie hoop 9
Each section have eight solder joints, the cross section of steel reinforcement cage 1 is octagon, and the cross section of tie hoop 9 is steel reinforcement cage 1
The circumcircle of cross section.
Operation principle：Overall sling of steel reinforcement cage 1 is put into stake holes by hook 12, steel reinforcement cage 1 is by locating piece 6 and determines
Original global shape is ensure that in the presence of the reinforcing bar 7 of position, causes whole stake in the case where the cooperation of stirrup 5 and tie hoop 9 is fixed
Body 8 reaches desirable per face all uniform forces, sediment layer 11 by the effect pile foundation hardness of swelling agent.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of improved drill-pouring pilework, including pile body（8）, it is characterised in that the pile body（8）For cylindrical cavity
Structure, and pile body（8）Bottom is reserved with sediment layer（11）, sediment layer（11）Top be provided with expanding layer（10）, the pile body（8）
Internal vertical is placed with steel reinforcement cage（1）, the steel reinforcement cage（1）Including the first cage bar（2）With the second cage bar（3）, and the first cage bar
（2）With the second cage bar（3）Top be welded with hook（12）, first cage bar（2）With the second cage bar（3）Side wall on
End is welded with locating piece（6）, first cage bar（2）Outer wall be welded with stirrup（5）And tie hoop（9）, and stirrup（5）
Cross section be octagon, the steel reinforcement cage（1）Inwall is provided with the spacer bar of two cross welds（7）, and spacer bar
（7）Two tops respectively with two locating pieces（6）Welding, spacer bar（7）Two bottoms are respectively welded at the first cage bar（2）With
Second cage bar（3）Middle lower end, the pile body（8）Top poured water-proof concrete waterproof layer（4）, the pile body（8）With
Steel reinforcement cage（1）Between poured concrete layer.
A kind of 2. improved drill-pouring pilework according to claim 1, it is characterised in that first cage bar（2）
With the second cage bar（3）Between be vertically welded with some reinforcing bars, and reinforcing bar is equidistantly distributed in steel reinforcement cage（1）On inwall.
A kind of 3. improved drill-pouring pilework according to claim 1, it is characterised in that the hook（12）Number
Measure as four, and link up with（12）It is distributed in steel reinforcement cage（1）The four direction on top.
A kind of 4. improved drill-pouring pilework according to claim 1, it is characterised in that the sediment layer（11）It is interior
It is mixed with swelling agent, and expanding layer（10）It is interior to be filled with sponge.
A kind of 5. improved drill-pouring pilework according to claim 1, it is characterised in that the tie hoop（9）
Steel reinforcement cage is distributed in the shape of a spiral（1）Outer wall, and tie hoop（9）It is welded on steel reinforcement cage（1）Outer wall, the tie hoop
（9）Cross section be circle, and tie hoop（9）Each section have eight solder joints.
A kind of 6. improved drill-pouring pilework according to claim 1, it is characterised in that the steel reinforcement cage（1）'s
Cross section is octagon, and tie hoop（9）Cross section be steel reinforcement cage（1）Cross section circumcircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593250.XU CN206721872U (en) | 2017-05-25 | 2017-05-25 | A kind of improved drill-pouring pilework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593250.XU CN206721872U (en) | 2017-05-25 | 2017-05-25 | A kind of improved drill-pouring pilework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721872U true CN206721872U (en) | 2017-12-08 |
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ID=60511541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720593250.XU Active CN206721872U (en) | 2017-05-25 | 2017-05-25 | A kind of improved drill-pouring pilework |
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| Country | Link |
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| CN (1) | CN206721872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195913A (en) * | 2020-09-28 | 2021-01-08 | 中冶天工集团有限公司 | Positioning device for reinforcement cage in mountain construction process and construction method thereof |
| CN112459048A (en) * | 2020-11-24 | 2021-03-09 | 嘉兴市康立德构件股份有限公司 | High-efficiency energy-saving concrete pipe pile and forming process |
-
2017
- 2017-05-25 CN CN201720593250.XU patent/CN206721872U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195913A (en) * | 2020-09-28 | 2021-01-08 | 中冶天工集团有限公司 | Positioning device for reinforcement cage in mountain construction process and construction method thereof |
| CN112195913B (en) * | 2020-09-28 | 2022-02-25 | 中冶天工集团有限公司 | Positioning device for reinforcement cage in mountain construction process and construction method thereof |
| CN112459048A (en) * | 2020-11-24 | 2021-03-09 | 嘉兴市康立德构件股份有限公司 | High-efficiency energy-saving concrete pipe pile and forming process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230808 Address after: No. 201-204, 2nd Floor, Xinqin Construction Group Office Building, West of Zhijiang Avenue, Aksu Textile Industrial City (Development Zone), Aksu Prefecture, Xinjiang Uygur Autonomous Region, 843000 Patentee after: Xinjiang Xindongli Building Materials Technology Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230808 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 610106 Chengdu University of waidong mausoleum, Chengdu, Sichuan Patentee before: CHENGDU University |
|
| TR01 | Transfer of patent right |