CN101085536B - Method for pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete - Google Patents
Method for pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete Download PDFInfo
- Publication number
- CN101085536B CN101085536B CN2006100275442A CN200610027544A CN101085536B CN 101085536 B CN101085536 B CN 101085536B CN 2006100275442 A CN2006100275442 A CN 2006100275442A CN 200610027544 A CN200610027544 A CN 200610027544A CN 101085536 B CN101085536 B CN 101085536B
- Authority
- CN
- China
- Prior art keywords
- concrete
- steel pipe
- thin
- wall steel
- pouring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims description 19
- 238000005266 casting Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 claims description 7
- 230000002262 irrigation Effects 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to the concrete thin wall steel tube centrifugal tube plug. It comprises the concrete blender, one end sealed thin wall steel tube, a casting table cart, blending the concrete material, selecting delivery pump car with output connected to a delivery pipe, setting the thin wall steel tube on the table cart to send steel tube to the inner cavity, blended concrete delivered to the thin wall steel tube inner cavity through the steel tube pump, casting the table car according to the casting direction of the concrete, till the opening of the steel tube to stop the delivery pump car, to the centrifugal forming of the thin wall steel tube. It is reduced in labor, and improved in efficiency.
Description
Technical field
The present invention relates to the preparation method of building field piling, particularly a kind of method of pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete with the steel pipe pile tube.
Background technology
At present, many industry in coastal area and civil building all select the steel-pipe pile of overlength as the basis.Because the pile foundation consumption is very big, and exist because excavation of foundation pit causes bigger sidesway phenomenon, squeeze into penetration concrete method consolidation process behind the steel pipe pile tube if adopt, steel pipe must guarantee enough wall thickness, otherwise can be because of the excessive generation steel pipe of impact force yield phenomenon when squeezing into steel pipe.Pouring concrete in-situ also can be made troubles to construction simultaneously, raises the cost.Therefore people consider that employing placing concrete in steel pipe is a centrifugal tubular pile with concrete of thin-wall steel pipe through centrifugal forming again, this pile tube has the advantage of steel-pipe pile and concrete tubular pile, in the big ability of resistance that guarantees piling, anti-axial compression ability, counter-bending ability, and reduce material cost greatly.Yet irrigation method can not directly adopt the mold filling irrigation method of concrete tubular pile, in order to using the manual watering, wastes time and energy only.
Summary of the invention
Technical problem to be solved by this invention is big for existing steel pipe pile tube penetration concrete construction method labour intensity, and the time is long, and a kind of method of pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete is provided.The present invention utilizes pump concrete method pouring thin-wall steel tube, reduces labour intensity, enhances productivity.
The present invention utilizes following method to realize: a kind of method of pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete; The thin-wall steel tube that comprises the sealing of a concrete mixer and an end, described irrigation method also comprise a concrete pump truck and the pouring chassis that is made of platform truck and the punching block that is mounted thereon, and implement according to the following step:
A, corresponding concrete mixer is selected in designing requirement for use according to the tube pile structure concrete, so that the concrete material of wishing proportioning is stirred;
B selects the concrete pump truck that contains stationary pump for use according to production capacity, pile tube model, concrete strength, and connects a long carrier pipe at the delivery outlet of carrying pump truck;
C places the thin-wall steel tube level on the punching block of platform truck, and sliding platform makes conveying steel pipe enter its inner chamber from the openend of thin-wall steel tube;
D, to after stirring, enter the conveying pump truck from the mixer feed opening by satisfactory concrete, delivery pump handlebar concrete pours into the steel pipe inner chamber by the conveying steel pipe pump, the concrete slump that enters described delivery pump is 75～125mm, simultaneously synchronously by concrete casting direction walking pouring chassis, leave the thin-wall steel tube openend to conveying steel pipe, delivery pump stops to carry;
E, the thin-wall steel tube centrifugal forming that pouring is finished.
The described concrete pump truck of step B is electronic pulling type fixed pump.
Slurry has certain fluidity during for the assurance pouring, and the ready-mixed concrete time is not less than 120 seconds among the described step D.
For reducing the waste of concrete slurry, the amount of concrete that described step C goes into delivery pump is an every steel pipe pouring consumption.
Described centrifugal thickness of steel pipe 6mm.
The present invention utilizes dedicated pump and the straight delivering concrete slurry of carrier pipe, and mode of movement is carried for being interrupted, and steel pipe places on the punching block of chassis, and chassis is synchronous walking simultaneously, finishes pouring, can not only guarantee to water quality, and water velocity is faster than the manual watering.Owing to utilized special-purpose pump truck to carry slurry, operating personnel reduce 2/3rds; And need discontinuity feeding owing to change steel pipe, can calculate the concrete amount of each pouring, thereby cut the waste the concrete slurry.
The specific embodiment
Further provide the specific embodiment of the present invention below:
A kind of method of pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete; The thin-wall steel tube that comprises the sealing of a concrete mixer and an end, described irrigation method also comprise a concrete pump truck and the pouring chassis that is made of platform truck and the punching block that is mounted thereon, and implement according to the following step:
A, corresponding concrete mixer is selected in designing requirement for use according to the tube pile structure concrete, so that the concrete material of wishing proportioning is stirred;
B selects the concrete that contains stationary pump for use according to production capacity, pile tube model, concrete strength
C places the thin-wall steel tube level on the punching block of platform truck, and sliding platform makes conveying steel pipe enter its inner chamber from the openend of thin-wall steel tube;
D, to after stirring, enter the conveying pump truck from the mixer feed opening by satisfactory concrete, open and carry pump truck, concrete is poured into the steel pipe inner chamber by the conveying steel pipe pump, simultaneously synchronously by concrete casting direction walking pouring chassis, leave the thin-wall steel tube openend to conveying steel pipe, close the conveying pump truck simultaneously, stop slurry and carry;
E, with the thin-wall steel tube centrifugal forming that pouring finishes, described centrifugal thickness of steel pipe 6mm.
The described concrete pump truck of step B is electronic pulling type fixed pump.
Slurry has certain fluid ability to be full of centrifugal steel pipe inner chamber during for the assurance pouring, and the concrete mixing time is not less than 120 seconds among the described step D, and making the slump that enters the concrete slurry of carrying pump truck is 75～125mm.
For reducing the waste of concrete slurry, the amount of concrete that described step C goes into delivery pump is an every steel pipe pouring consumption.
Claims (5)
1. the method for a pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete; Comprise the thin-wall steel tube of a concrete mixer and end sealing, it is characterized in that described irrigation method also comprises a concrete pump truck and the pouring chassis that is made of platform truck and the punching block that is mounted thereon, and implement according to the following step:
A, corresponding concrete mixer is selected in designing requirement for use according to the tube pile structure concrete, so that the concrete material of wishing proportioning is stirred;
B selects the concrete pump truck that contains stationary pump for use according to production capacity, pile tube model, concrete strength, and connects a long carrier pipe at the delivery outlet of carrying pump truck;
C places the thin-wall steel tube level on the punching block of platform truck, and sliding platform makes conveying steel pipe enter its inner chamber from the openend of thin-wall steel tube;
D, to after stirring, enter the conveying pump truck from the mixer feed opening by satisfactory concrete, delivery pump handlebar concrete pours into the steel pipe inner chamber by the conveying steel pipe pump, the concrete slump that enters delivery pump is 75～125mm, simultaneously synchronously by concrete casting direction walking pouring chassis, leave the thin-wall steel tube openend to conveying steel pipe, delivery pump stops to carry;
E, the thin-wall steel tube centrifugal forming that pouring is finished.
2. the method for pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete according to claim 1 is characterized in that, the described concrete pump truck of step B is electronic pulling type fixed pump.
3. the method for pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete according to claim 1 and 2 is characterized in that, the ready-mixed concrete time is not less than 120 seconds among the described step D.
4. the method for pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete according to claim 1 and 2 is characterized in that, the amount of concrete of carrying pump truck that enters of described step C is an every steel pipe pouring consumption.
5. the method for pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete according to claim 1 and 2 is characterized in that, described centrifugal thickness of steel pipe 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100275442A CN101085536B (en) | 2006-06-10 | 2006-06-10 | Method for pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100275442A CN101085536B (en) | 2006-06-10 | 2006-06-10 | Method for pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101085536A CN101085536A (en) | 2007-12-12 |
| CN101085536B true CN101085536B (en) | 2010-06-09 |
Family
ID=38936793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100275442A Expired - Fee Related CN101085536B (en) | 2006-06-10 | 2006-06-10 | Method for pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101085536B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172984B (en) * | 2010-12-23 | 2013-03-20 | 上海中技桩业股份有限公司 | Novel die assembly distribution system with reducing feed pipe and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201968U (en) * | 1987-02-11 | 1987-12-26 | 浙江省电力设计院 | Steel pipe constructional element with a concrete layer inside by centrifuge shaping |
| CN86107082A (en) * | 1986-10-10 | 1988-04-27 | 查理斯·H·诺伯 | Centrifugal casting method, lined mold and casting |
| CN88101607A (en) * | 1987-03-24 | 1988-10-19 | 帝国混凝土管株式会社 | Concrete compound pipe and manufacture method thereof |
-
2006
- 2006-06-10 CN CN2006100275442A patent/CN101085536B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86107082A (en) * | 1986-10-10 | 1988-04-27 | 查理斯·H·诺伯 | Centrifugal casting method, lined mold and casting |
| CN87201968U (en) * | 1987-02-11 | 1987-12-26 | 浙江省电力设计院 | Steel pipe constructional element with a concrete layer inside by centrifuge shaping |
| CN88101607A (en) * | 1987-03-24 | 1988-10-19 | 帝国混凝土管株式会社 | Concrete compound pipe and manufacture method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101085536A (en) | 2007-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112372797A (en) | Pouring device for producing concrete bricks | |
| CN206874291U (en) | One kind two serves as a contrast chute and enters modular system by window | |
| CN101085536B (en) | Method for pouring thin-wall steel pipe centrifugal concrete pipe pile by pumped concrete | |
| CN211596739U (en) | Grouting device for building construction | |
| CN213330062U (en) | Cement pouring equipment for building engineering | |
| CN100564698C (en) | A kind of cast-in-situ major diameter pipe pile concrete fast pouring device and job practices | |
| CN218019336U (en) | Concrete is with joining in marriage thick liquid device | |
| CN209243525U (en) | A kind of slip-form machine | |
| CN202517594U (en) | Stirring grouting equipment | |
| CN108411740B (en) | Concrete road surface casting machine is used in municipal works construction | |
| CN201874242U (en) | Quantitative foam concrete pouring machine | |
| CN213088019U (en) | Full-automatic two lining platform truck concrete placement systems | |
| CN215442981U (en) | Fluorgypsum self-leveling construction equipment | |
| CN211306794U (en) | Distributing device for producing concrete prestressed pipe piles | |
| CN211143771U (en) | Grouting machine | |
| CN110787682B (en) | Automatic configuration equipment for building putty | |
| CN212425816U (en) | Industrial sludge innocent treatment device | |
| CN204976997U (en) | Slip casting device and prefabricated component battery mould | |
| CN209920206U (en) | A concrete mixer for civil engineering | |
| CN214749257U (en) | Geotechnical test specimen mould | |
| CN219138391U (en) | Pump line export concrete transfer device | |
| CN218878247U (en) | Powder storage device is used in production of flow state solidified soil | |
| CN214136640U (en) | Building concrete mixing equipment | |
| JPH10110531A (en) | Concrete filling method in steel pipe concrete pole | |
| CN217734886U (en) | Convenient and fast's concrete mud jacking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |