CN207452889U - Artificial digging pile assembled retaining wall - Google Patents
Artificial digging pile assembled retaining wall Download PDFInfo
- Publication number
- CN207452889U CN207452889U CN201721525627.4U CN201721525627U CN207452889U CN 207452889 U CN207452889 U CN 207452889U CN 201721525627 U CN201721525627 U CN 201721525627U CN 207452889 U CN207452889 U CN 207452889U
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- CN
- China
- Prior art keywords
- well head
- standard knot
- hole
- retaining wall
- walling crib
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 7
- 238000002789 length control Methods 0.000 claims description 6
- 230000003014 reinforcing Effects 0.000 claims description 6
- 238000007569 slipcasting Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 11
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Abstract
The utility model discloses a kind of artificial digging pile assembled retaining walls, it is made of prefabricated components, auxiliary member and cast-in-place concrete three parts, prefabricated components include walling crib, well head and standard knot, it is rounding entablature on the inside of walling crib, walling crib is connected with well head, well head is spliced by three pieces of arc panels, and well head top is equipped with multiple equally distributed sprue gate A；Standard knot is spliced by three pieces of arc panels, and standard knot top is uniformly provided with multiple sprue gate B；Connecting hole and preformed hole are all left on well head and standard knot；Auxiliary member includes timber wedge, vertical connecting hook, horizontal nail, grouting tube, and retaining wall diameter is finely tuned with timber wedge between arc panel, passes through the vertical connection hook connects of connecting hole between well head and standard knot；The cast-in-place concrete includes walling crib bed course, well head sits slurry（Mortar）, prefabricated components（Well head, standard knot）Connector, fertile slot（Well head, standard knot）Filling.The utility model construction speed is fast, and hole quality is more reliable.
Description
Technical field
The utility model belongs to technical field of buildings, more particularly to a kind of artificial digging pile assembled retaining wall.
Background technology
Artificial digging pile is one of important pile mode, flexible with pile body diameter, at low cost, and construction efficiency is high
The features such as, applying now commonplace.Artificial digging pile is first to carry out pore-forming using hand digging method, is then placed
Steel reinforcement cage, pour into a mould concrete so that formed stake, but artificial digging pile because use hand digging mode, in mining process
Hole wall easily collapses, and there is very big security risk, and the location of rich groundwater, needs a large amount of pump drainage underground water, easily triggers periphery
Road and pipe settlement.
For traditional artificial digging pile generally using the cast-in-place retaining wall of reversely hung Yong, thickness is not less than 100mm.Retaining wall height is generally
1m is 0.3 ~ 0.5m when meeting local mobility mud and being likely to occur and gush when soil gushes sand.
JGJ 94-2008《Technical code for building pile foundation》" dismounting of dado template should be mixed in perfusion for the regulation of 6.6.10
It is solidifying soil for 24 hours after ".
At present, two kinds of ways are used on building site：
One group（2 people）Xun Huan excavates 2 hole stakes：4 fast ~ 5h completes a section retaining wall height, and the completes first one morning
A hole stake first segment completes second hole stake first segment afternoon；First hole stake second of the next morning construction saves, construction in afternoon
Average advance 1 that second hole stake second saves ... saves/d, and the effective time of concrete curing is 17 ~ 18h, partially dangerous.
Slow 8h or so completes a section retaining wall height, completes within first day first hole stake first segment, completes first within second day
A hole stake first segment；First hole stake second is completed within 3rd day to save, complete within the 4th day second hole stake second and save ... it is average into
1 section/2d is spent, the effective time of concrete curing is 36 ~ 38h, relatively safety.
Another group（2 people）A hole stake is only excavated, the previous day completes breast wall concrete and pours, and morning removes support,
Continuation is excavated down.Actual progress 1 saves/d, and the effective time of concrete curing is 10 ~ 12h, partially dangerous.
To sum up, the construction of concrete guard wall is the key that artificial digging pile pore-forming, traditional cast-in-situ construction method cannot and
When be effectively formed support system, exist simultaneously the contradiction of safety and progress.I.e. conventional construction method is ensuring safe premise
Lower progress is slow（Especially when soil condition is poor）, it is partially dangerous on the premise of progress is ensured, and the dimensioning of pore-forming
It is very little to be affected by formwork level.
The content of the invention
The purpose of this utility model is to provide a kind of artificial digging pile assembled retaining walls, solve traditional cast-in-place coagulation
The construction method of native retaining wall cannot timely and effectively form support system, exist simultaneously the contradiction of safety and progress, this practicality is new
Existing cast-in-place retaining wall is changed to prefabricated assembled retaining wall by type, meets the direction of 13 planning and development of construction industry, is ensuring to pacify
On the premise of complete, speed up the work, reduce engineering cost.
The purpose of this utility model and its technical problem underlying is solved using following technical scheme to realize：A kind of people
Work caisson assembled retaining wall, it is characterised in that：It is made of prefabricated components, auxiliary member and cast-in-place concrete three parts, prefabricated structure
Part includes walling crib, well head and standard knot, is connected on the inside of walling crib for rounding entablature, walling crib with well head, well head is spelled by three pieces of arc panels
It connects, well head top is equipped with multiple equally distributed sprue gate A；Standard knot is spliced by three pieces of arc panels, and standard knot top is uniformly set
There are multiple sprue gate B；Connecting hole and preformed hole are all left on well head and standard knot；Auxiliary member includes timber wedge, vertical connecting hook, water
Back nail, grouting tube finely tune retaining wall diameter between arc panel with timber wedge, by connecting hole with vertically between well head and standard knot
Connect hook connects；The field cast-in-place concrete：Walling crib bed course, well head sit slurry, well head filling, standard knot filling, i.e., cast-in-place mixed
Solidifying soil includes walling crib bed course, well head sits slurry（Mortar）, prefabricated components（Well head, standard knot）Connector, fertile slot（Well head, standard knot）It fills out
Plug.
The walling crib is integral manufacturing, thickness 5cm, outer diameter are that hole stake design diameter adds 40cm.
The well head specification be C30 armored concrete, thickness 5cm, height 50cm.
The standard knot specification be C30 armored concrete, thickness 5cm, height 25 ~ 50cm.
The vertical connecting hook makes of the short material of φ 10-14 reinforcing bars.
The horizontal nail subtracts for the anti-measure of collapsing when soil condition is poor, length control for hole stake design diameter
30cm is made using waste and old steel pipe, reinforcing bar, batten, is installed by preformed hole.
The grouting tube is for slip casting to use or as horizontal nail use, grouting tube φ during hole outside hole wall
48 steel pipe manufacturings, length control subtract 30cm for hole stake design diameter, are installed by preformed hole.
The utility model has clear advantage and advantageous effect compared with prior art.From above technical scheme,
The utility model can realize factorial praluction, can accelerate than traditional cast-in-place retaining wall progress, more secure, the pore-forming matter of life safety
Measure it is more reliable, construction it is more environmentally friendly.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the utility model prefabricated component and connector perspective view.
Fig. 3 is the retaining wall arrangement of reinforcement perspective view of the utility model.
It is marked in figure：1st, walling crib, 2, well head, 3, standard knot, 4, vertical connecting hook, 5, timber wedge, 6, horizontal nail, 7, slip casting flower
Pipe, 8, walling crib bed course, 9, well head sit slurry, 10, well head filling, 11, standard knot filling, 12, sprue gate A, 13, sprue gate B, 14,
Connecting hole, 15, preformed hole.
Specific embodiment
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes artificial digging pile assembled retaining wall tool
Body embodiment, structure, feature and its effect are described in detail as after.
Referring to Fig. 1-3, a kind of artificial digging pile assembled retaining wall, it is characterised in that：By prefabricated components, auxiliary member and cast-in-place
Concrete three parts form, and prefabricated components include walling crib 1, well head 2 and standard knot 3, and the inside of walling crib 1 is rounding entablature, 1 He of walling crib
Well head 2 connects, and well head 2 is spliced by three pieces of arc panels, and 2 top of well head is equipped with multiple equally distributed sprue gate A12；Standard knot 3
Spliced by three pieces of arc panels, 3 top of standard knot is uniformly provided with multiple sprue gate B13；Connection is all left on well head 2 and standard knot 3
Hole 14 and preformed hole 15；Auxiliary member includes timber wedge 5, vertical connecting hook 4, horizontal nail 6, grouting tube 7, with wood between arc panel
Wedge 5 finely tunes retaining wall diameter, is connected between well head 2 and standard knot 3 by the vertical connecting hook 4 of connecting hole 14；The field cast-in-place
Concrete：Walling crib bed course 8, well head sit slurry 9, well head filling 10, standard knot filling 11, i.e., cast-in-place concrete including walling crib bed course,
Well head sits slurry（Mortar）, prefabricated components（Well head, standard knot）Connector, fertile slot（Well head, standard knot）Filling.
The walling crib 1 is integral manufacturing, thickness 5cm, outer diameter are that hole stake design diameter adds 40cm.
2 specification of well head be C30 armored concrete, thickness 5cm, height 50cm.
3 specification of standard knot be C30 armored concrete, thickness 5cm, height 25 ~ 50cm.
The vertical connecting hook 4 makes of the short material of φ 10-14 reinforcing bars.
The horizontal nail 6 is used for the anti-measure of collapsing when soil condition is poor, and length control subtracts for hole stake design diameter
30cm is made using waste and old steel pipe, reinforcing bar, batten, is installed by preformed hole 15.
The grouting tube 7 for slip casting to use or as horizontal nail use during hole outside hole wall, use by grouting tube 7
48 steel pipe manufacturings of φ, length control subtract 30cm for hole stake design diameter, are installed by preformed hole 15.
The utility model can realize factorial praluction, can accelerate more than 50% than traditional cast-in-place retaining wall progress, life safety
It is more secure, hole quality is more reliable, construction is more environmentally friendly.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, it is any without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model to above example
Any simple modification, equivalent change and modification made, in the range of still falling within technical solutions of the utility model.
Claims (7)
1. a kind of artificial digging pile assembled retaining wall, it is characterised in that：By prefabricated components, auxiliary member and cast-in-place concrete three parts
Composition, prefabricated components include walling crib (1), well head (2) and standard knot (3), are rounding entablature, walling crib (1) and well on the inside of walling crib (1)
Mouth (2) connection, well head (2) are spliced by three pieces of arc panels, and well head (2) top is equipped with multiple equally distributed sprue gate A (12)；Mark
Quasi- section (3) is spliced by three pieces of arc panels, and standard knot (3) top is uniformly provided with multiple sprue gate B (13)；Well head (2) and standard knot
(3) connecting hole (14) and preformed hole (15) are all left on；Auxiliary member include timber wedge (5), vertical connecting hook (4), horizontal nail (6),
Grouting tube (7) finely tunes retaining wall diameter with timber wedge (5) between arc panel, passes through connection between well head (2) and standard knot (3)
Hole (14) is connected with vertical connecting hook (4)；The field cast-in-place concrete includes：Walling crib bed course (8), well head sit slurry (9), well head
Clog (10), standard knot filling (11).
2. artificial digging pile assembled retaining wall as described in claim 1, it is characterised in that：The walling crib (1) for integral manufacturing,
Thickness 5cm, outer diameter add 40cm for hole stake design diameter.
3. artificial digging pile assembled retaining wall as described in claim 1, it is characterised in that：Well head (2) specification is C30 steel
Reinforced concrete, thickness 5cm, height 50cm.
4. artificial digging pile assembled retaining wall as described in claim 1, it is characterised in that：Standard knot (3) specification is C30
Armored concrete, thickness 5cm, 25 ~ 50cm of height.
5. artificial digging pile assembled retaining wall as described in claim 1, it is characterised in that：The vertical connecting hook (4) uses φ
The short material of 10-14 reinforcing bars makes.
6. artificial digging pile assembled retaining wall as described in claim 1, it is characterised in that：The horizontal nail (6) is used for when soil
Anti- measure of collapsing when matter condition is poor, length control subtract 30cm for hole stake design diameter, utilize waste and old steel pipe, reinforcing bar, batten
It is made, is installed by preformed hole (15).
7. artificial digging pile assembled retaining wall as described in claim 1, it is characterised in that：The grouting tube (7) is used for hole
Slip casting uses during hole outside wall or as horizontal nail use, grouting tube (7) 48 steel pipe manufacturings of φ, length control are hole
Stake design diameter subtracts 30cm, is installed by preformed hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525627.4U CN207452889U (en) | 2017-11-16 | 2017-11-16 | Artificial digging pile assembled retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525627.4U CN207452889U (en) | 2017-11-16 | 2017-11-16 | Artificial digging pile assembled retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207452889U true CN207452889U (en) | 2018-06-05 |
Family
ID=62279780
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721525627.4U Active CN207452889U (en) | 2017-11-16 | 2017-11-16 | Artificial digging pile assembled retaining wall |
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| Country | Link |
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| CN (1) | CN207452889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535303A (en) * | 2020-04-26 | 2020-08-14 | 广东裕基建筑工程有限公司 | Manual hole digging pile and construction method thereof |
-
2017
- 2017-11-16 CN CN201721525627.4U patent/CN207452889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535303A (en) * | 2020-04-26 | 2020-08-14 | 广东裕基建筑工程有限公司 | Manual hole digging pile and construction method thereof |
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