CN109695243A - One kind being used for silt soil strata hole pile wall device and construction method - Google Patents
One kind being used for silt soil strata hole pile wall device and construction method Download PDFInfo
- Publication number
- CN109695243A CN109695243A CN201910074356.2A CN201910074356A CN109695243A CN 109695243 A CN109695243 A CN 109695243A CN 201910074356 A CN201910074356 A CN 201910074356A CN 109695243 A CN109695243 A CN 109695243A
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- China
- Prior art keywords
- wall
- hanging hook
- construction
- silt soil
- bottom plate
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
- E02D5/765—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor removable
Abstract
The invention discloses one kind to be used for silt soil strata hole pile wall device and construction method, the inner wall (2) constituted including one group of outer wall being made of arc-shaped steel plate (1) and one group of arc-shaped steel plate；Bottom plate (4) the outer circle arc side that outer wall (1) bottom edge is constituted through angle steel (3) and fan-shaped steel plate is welded；The inner circle arc side of bottom plate (4) is connect with inner wall (2) bottom edge through hinge (5)；Inner wall (2) two sides are equipped with connecting plate (6), and the connecting plate (6) of each inner wall (2) two sides and the connecting plate (6) of adjacent inner wall (2) two sides join end to end through bolt (7) and constitute looping pit pile wall device.The present invention solves conventional silt soil strata man-made digging pile mould-pipe construction molding difficult problem.The safe brief and practical of template, can be revolving strong, and construction efficiency both can be improved, also play good effect to saving labour and construction cost.The present invention has the characteristics that structure is simple, construction safety is convenient, time saving and energy saving.
Description
Technical field
The present invention relates to one kind to be used for silt soil strata hole pile wall device and construction method, belongs to construction foundation working skill
Art field.
Background technique
Building foundation is very important link in construction, and basic shakiness will seriously affect construction quality, and exist
Security risk.It would ordinarily be encountered silt soil strata in foundation construction.Silt soil strata is totally unfavorable to foundation construction.It is general to meet
When to such case, it is slow to often result in construction speed, time-consuming and laborious using conventional solidified muck soil layer method less effective
It is costly, and there is also some potential safety problemss, to influence whole construction quality.
Summary of the invention
The purpose of the present invention is to provide one kind be used for silt soil strata hole pile wall device and construction method, with overcome because
The slow problem of construction speed caused by soil property is bad, and ensure construction quality, thus overcome the deficiencies in the prior art.
To achieve the above object, the present invention adopts the following technical scheme:
One kind of the invention is used for silt soil strata hole pile wall device, the outer wall and one being made of including one group arc-shaped steel plate
The inner wall that group arc-shaped steel plate is constituted；The bottom plate outer circle arc side that outer wall bottom edge is constituted through angle steel and fan-shaped steel plate is welded；Bottom plate
Inner circle arc side is connect with inner wall bottom edge through hinge；Inner wall two sides are equipped with connecting plate, the connecting plate and phase of each inner wall two sides
The connecting plate of adjacent inner wall two sides joins end to end through bolt constitutes looping pit pile wall device.
In aforementioned apertures pile wall device, the bottom plate is equipped with one group of vertical bar jack and inner hanging hook mounting hole, inner hanging hook peace
Dress hole is equipped with inner hanging hook.
In aforementioned apertures pile wall device, the inner wall is equipped with concreting mouth, and concreting mouth is equipped with funnel；It is interior
The inner arc surface of wall is equipped with outer hanging hook；The exterior arc surface of inner wall is equipped with fixed column.
In aforementioned apertures pile wall device, the hinged shaft of the hinge is dismountable movable axis.
A kind of method for using above-mentioned hole pile wall device to construct of the invention is this method is from top to bottom successively applied
Work, and construct according to the following steps:
1., on ground set up bracket of hoisting machine, and hoist engine and cable wire are installed；
2., ground dig stake holes, stake holes depth be a knothole pile wall device height；
3., cable wire connect with inner hanging hook, one group of outer wall is hung in by stake holes by hoist engine and is combined into annular outer wall in place；
4., by one group of vertical bar pass through bottom plate on vertical bar jack be inserted into stake holes bottom；Then weld or bind ring muscle and inner support
Stick；
5., by hook connects plug-in on cable wire and inner wall, inner wall is hung in into stake holes；Inner wall is hinged by movable axis and hinge；And lead to
It crosses support rod and inner wall is supported into fixation；
6., remove the cable wire of inner hanging hook on bottom plate, and remove inner hanging hook in case be used in turn；
7., to the cavity casting concrete between outer wall and inner wall, complete first section concreting；
8., after concrete is fully consolidated, remove outer wall and inner wall in case being used in turn.
In aforementioned construction method, the inner wall is equipped with concreting mouth, and concreting mouth is equipped with funnel；Carry out
When lower layer's stake holes concreting, abovementioned steps are repeated, and carry out pouring tamping by concreting mouth.
By adopting the above-described technical solution, compared with prior art, the present invention the invention avoids conventional muck soils
Layer man-made digging pile mould-pipe construction molding difficult problem, the safe brief and practical of the template of use can be revolving strong, both can be improved
Construction efficiency also plays good effect to saving labour and construction cost.The present invention simple, construction safety with structure
Convenient, time saving and energy saving feature.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the steel bar arrangement schematic diagram in concrete；
Fig. 3 is construction schematic diagram of the invention.
The label in accompanying drawing is: 1- outer wall, 2- inner wall, 3- angle steel, 4- bottom plate, 5- hinge, 6- connecting plate, 7- bolt, 8-
Vertical bar jack, 9- inner hanging hook, 10- concreting mouth, 11- funnel, 12- outer hanging hook, 13- fixed column, 14- hoist engine, 15- steel
Rope, 16- vertical bar, 17- ring muscle, 18- inner support stick, 19- support rod, 20- concrete guard wall.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
One kind of the invention is used for silt soil strata hole pile wall device, as shown in Figure 1, including one group by arc-shaped steel plate
The inner wall 2 that the outer wall 1 of composition and one group of arc-shaped steel plate are constituted；The bottom plate 4 that 1 bottom edge of outer wall is constituted through angle steel 3 and fan-shaped steel plate
The welding of outer circle arc side；The inner circle arc side of bottom plate 4 is connect with 2 bottom edge of inner wall through hinge 5；2 two sides of inner wall are equipped with connecting plate 6, often
The connecting plate 6 of a 2 two sides of inner wall and the connecting plate 6 of 2 two sides of adjacent inner wall join end to end through bolt 7 constitutes looping pit stake shield
Wall device.Bottom plate 4 is equipped with one group of vertical bar jack 8 and inner hanging hook mounting hole, and inner hanging hook mounting hole is equipped with inner hanging hook 9.Inner wall 2
It is equipped with concreting mouth 10, concreting mouth 10 is equipped with funnel 11；The inner arc surface of inner wall 2 is equipped with outer hanging hook 12；It is interior
The exterior arc surface of wall 2 is equipped with fixed column 13.The hinged shaft of hinge 5 is dismountable movable axis.
A kind of construction method using above-mentioned hole pile wall device of the invention is this method is from top to bottom successively constructed；
It constructs according to the following steps, as shown in Figure 3:
1., on ground set up bracket of hoisting machine, and hoist engine 14 and cable wire 15 are installed；
2., ground dig stake holes, stake holes depth be a knothole pile wall device height；
3., cable wire 15 connect with inner hanging hook 9, one group of outer wall 1 is hung in by stake holes by hoist engine 14 and is combined into annular outer wall in place
1；
4., by one group of vertical bar 16 pass through bottom plate 4 on vertical bar jack 8 be inserted into stake holes bottom；Then weld or bind 17 He of ring muscle
Inner support stick 18；
5., cable wire 15 connect with outer hanging hook 12 on inner wall 2, inner wall 2 is hung in into stake holes；Inner wall 2 is cut with scissors by movable axis and hinge 5
It connects；And inner wall 2 is supported by support rod 19 and is fixed；
6., remove the cable wire 15 of inner hanging hook 9 on bottom plate 4, and remove inner hanging hook 9 in case be used in turn；
7., to the cavity casting concrete between outer wall 1 and inner wall 2, complete first section concreting；
8., after concrete is fully consolidated, remove outer wall 1 and inner wall 2 in case being used in turn.
Inner wall 2 is equipped with concreting mouth 10, and concreting mouth 10 is equipped with funnel 11；Carrying out lower layer's stake holes coagulation
When soil pours, abovementioned steps are repeated, and carry out pouring tamping by concreting mouth 10.
Embodiment
This example is as shown in FIG. 1 to 3, within, outer wall and bottom plate 4 be used as template, inner wall 2 is cut with scissors by movable axis and bottom plate 4
It connects, folding can be overturn, outer hanging hook 12 is welded on inner wall 2 can connect suspension stabilization with the cable wire 15 of hoist engine 14.Retaining wall
Template is divided into several pieces according to stake diameter size, is linked into an integrated entity between every piece by bolt 7.Vertical bar 16 in retaining wall will be reserved centainly
The vertical bar jack 8 that length passes through bottom plate 4 enters stake holes bottom and guarantees that every section concrete guard wall 20 can be connected effectively, outer wall 1 and
4 junction of bottom plate uses the welding of angle steel 3 to improve the intensity of template.After placing outer wall 1 and bottom plate 4 in the construction process, lead to
Cross hoist engine 14 cable wire 15 connect inner hanging hook 9 it is firm after, carry out the binding of reinforcing bar in retaining wall, reinforcing bar in retaining wall as shown in Fig. 2,
Including vertical bar 16, the inner support stick 18 of ring muscle 17 and radial arrangement.Closure inner wall 2. is closed after the completion of reinforcing bar binding in retaining wall
When inner wall 2, cable wire 15 is connect with the outer hanging hook 12 of inner wall 2, while unclamping the inner hanging hook 9 on bottom plate 4, it will be each by bolt 7
The ring-type that block template connects into a closure is whole, and is supported inner wall 2 by support rod 19, runs through mixed on inner wall 2
Solidifying soil pours 10 casting concrete of mouth, and form removal carries out down one of panelling construction after concrete strength reaches requirement.
Inside and outside wall and bottom plate are all made of the production of 2.8mm thick steel plate.Fixed column 13, can when carrying out lower one of panelling construction
To be fixedly connected with inner wall 2 with upper retaining wall together by fixed column 13, serves and be fixed temporarily.It is real in conjunction with silt soil strata scene
Border situation, the every of length no more than 500mm of section retaining wall of panelling construction process specifically carry out mentioning for dado template with on-site actual situations
Preceding processing and construction.
Claims (6)
1. one kind is used for silt soil strata hole pile wall device, including one group of outer wall being made of arc-shaped steel plate (1) and one group
The inner wall (2) that arc-shaped steel plate is constituted；It is characterized by: the bottom plate that outer wall (1) bottom edge is constituted through angle steel (3) and fan-shaped steel plate
(4) outer circle arc side is welded；The inner circle arc side of bottom plate (4) is connect with inner wall (2) bottom edge through hinge (5)；Inner wall (2) two sides are equipped with
Connecting plate (6), the connecting plate (6) of each inner wall (2) two sides and the connecting plate (6) of adjacent inner wall (2) two sides are through bolt (7)
It joins end to end and constitutes looping pit pile wall device.
2. being used for silt soil strata hole pile wall device according to claim 1, it is characterised in that: set on the bottom plate (4)
There are one group of vertical bar jack (8) and inner hanging hook mounting hole, inner hanging hook mounting hole is equipped with inner hanging hook (9).
3. being used for silt soil strata hole pile wall device according to claim 1, it is characterised in that: set on the inner wall (2)
Have concreting mouth (10), concreting mouth (10) is equipped with funnel (11)；The inner arc surface of inner wall (2) is equipped with outer hanging hook
(12)；The exterior arc surface of inner wall (2) is equipped with fixed column (13).
4. being used for silt soil strata hole pile wall device according to claim 1, it is characterised in that: the hinge of the hinge (5)
Axis is dismountable movable axis.
5. a kind of using the construction party for being used for silt soil strata hole pile wall device described in Claims 1 to 4 any claim
Method, this method include successively construction from top to bottom；It is characterized by: this method is constructed according to the following steps:
, on ground set up bracket of hoisting machine, and hoist engine and cable wire are installed；
, ground dig stake holes, stake holes depth be a knothole pile wall device height；
, cable wire connect with inner hanging hook, one group of outer wall is hung in by stake holes by hoist engine and is combined into annular outer wall in place；
, by one group of vertical bar pass through bottom plate on vertical bar jack be inserted into stake holes bottom；Then weld or bind ring muscle and inner support stick；
, by hook connects plug-in on cable wire and inner wall, inner wall is hung in into stake holes；Inner wall is hinged by movable axis and hinge；And pass through
Inner wall is supported and is fixed by support rod；
, remove the cable wire of inner hanging hook on bottom plate, and remove inner hanging hook in case be used in turn；
, to the cavity casting concrete between outer wall and inner wall, complete first section concreting；
, after concrete is fully consolidated, remove outer wall and inner wall in case being used in turn.
6. construction method according to claim 5, it is characterised in that: the inner wall is equipped with concreting mouth, concrete
Mouth is poured equipped with funnel；When carrying out the concreting of lower layer's stake holes, abovementioned steps are repeated, and carry out by concreting mouth
Pour tamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074356.2A CN109695243A (en) | 2019-01-25 | 2019-01-25 | One kind being used for silt soil strata hole pile wall device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074356.2A CN109695243A (en) | 2019-01-25 | 2019-01-25 | One kind being used for silt soil strata hole pile wall device and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109695243A true CN109695243A (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910074356.2A Pending CN109695243A (en) | 2019-01-25 | 2019-01-25 | One kind being used for silt soil strata hole pile wall device and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827280A (en) * | 2020-07-27 | 2020-10-27 | 华东交通大学 | Ex-situ pouring, jacking and in-place hole digging pile retaining wall device and construction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572764A (en) * | 2013-10-15 | 2014-02-12 | 中国建筑第二工程局有限公司 | Watertight structure for retaining wall of ultra-deep manually excavated pile and construction method thereof |
| CN203891013U (en) * | 2014-06-12 | 2014-10-22 | 石家庄一建建设集团有限公司 | Simple manual hole digging pile concrete wall protecting formwork |
| CN209686395U (en) * | 2019-01-25 | 2019-11-26 | 中国建筑第四工程局有限公司 | One kind being used for silt soil strata hole pile wall device |
-
2019
- 2019-01-25 CN CN201910074356.2A patent/CN109695243A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572764A (en) * | 2013-10-15 | 2014-02-12 | 中国建筑第二工程局有限公司 | Watertight structure for retaining wall of ultra-deep manually excavated pile and construction method thereof |
| CN203891013U (en) * | 2014-06-12 | 2014-10-22 | 石家庄一建建设集团有限公司 | Simple manual hole digging pile concrete wall protecting formwork |
| CN209686395U (en) * | 2019-01-25 | 2019-11-26 | 中国建筑第四工程局有限公司 | One kind being used for silt soil strata hole pile wall device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827280A (en) * | 2020-07-27 | 2020-10-27 | 华东交通大学 | Ex-situ pouring, jacking and in-place hole digging pile retaining wall device and construction method thereof |
| CN111827280B (en) * | 2020-07-27 | 2022-04-19 | 华东交通大学 | Ex-situ pouring, jacking and in-place hole digging pile retaining wall device and construction method thereof |
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Effective date of registration: 20200123 Address after: 510700 room 702, building a, room 701, building a, No. 18, science Avenue, Huangpu District, Guangzhou City, Guangdong Province Applicant after: South China Construction Co., Ltd. of China Construction Fourth Engineering Bureau Applicant after: China Construction Fourth Engineering Bureau Ltd. Address before: 510665 Guangzhou, Guangdong, Guangzhou, Tianhe District, 16 Guangzhou Road, B 4 block. Applicant before: China Construction Fourth Engineering Bureau Ltd. |