CN210288455U - Pile foundation bearing platform pouring system - Google Patents
Pile foundation bearing platform pouring system Download PDFInfo
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- CN210288455U CN210288455U CN201920594982.XU CN201920594982U CN210288455U CN 210288455 U CN210288455 U CN 210288455U CN 201920594982 U CN201920594982 U CN 201920594982U CN 210288455 U CN210288455 U CN 210288455U
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Abstract
The utility model relates to a pile foundation cushion cap pouring system, which comprises a steel plate cofferdam, a bearing beam, a sliding beam, a pouring connecting pipe, a pouring trolley and concrete to be poured; pouring concrete to be poured on the foundation soil layer; the steel plate cofferdam is arranged on a foundation soil layer, the sliding beam is fixed on the steel plate cofferdam, and the sliding connector is arranged in the transverse chute and is fixedly connected with the sliding beam; the bearing beam is sequentially provided with a vibrating hanging rod, a residual slurry baffle plate and a residual slurry collecting tank from near to far away from the filling connecting pipe, and the bearing beam is connected with the vibrating hanging rod, the residual slurry baffle plate and the residual slurry collecting tank through nested connectors respectively; a residual slurry connecting pipe is arranged between the residual slurry collecting tank and the residual slurry baffle; the bottom end of the vibration hanging rod is sequentially provided with a vibration bottom plate and a flexible connecting plate. The utility model has the advantages that: the utility model discloses the concrete fills conveniently, quality control is easy to can carry out the concrete in step and vibrate closely knit and surplus thick liquid collection, effectively promote the efficiency of site operation.
Description
Technical Field
The utility model relates to a concrete pouring is convenient, quality control is easy to can carry out the pile foundation cushion cap system of pouring that the concrete vibrates closely knit and surplus thick liquid is collected in step, belong to the bridge engineering field, be applicable to sandy cobble geology cofferdam construction engineering.
Background
In the underwater foundation construction, the steel plate cofferdam becomes the preferred scheme of each construction unit due to the advantages of wide application range, good economical efficiency, high construction speed and the like. The steel plate cofferdam has the advantages of high strength, good waterproof performance and strong penetrability when soil, gravel and pebble layers are driven into the steel plate cofferdam, but many problems can be encountered in the construction of the steel plate cofferdam in water under the condition of large height difference of a riverbed, and a pile foundation bearing platform system which can effectively control the concrete pouring quality and improve the construction efficiency needs to be designed.
In the prior art, there is a composite steel sheet pile cofferdam bearing platform system, which includes: the steel pipe pile penetrates through a separated connecting type steel hole, a middle clamping connecting rib plate, and the joints of the rib plates are spliced by connecting steel plates and fixed by bolts; the middle of the wing plate at the inner side of the section steel is provided with 1 or 2 hollow truss inner support sliding fixed tracks. The invention has the beneficial effects that: through set up the fixed track that slides in vertical gliding type cavity truss inner support on composite steel sheet pile to realized that the cavity truss realizes supporting in arbitrary design position, great improvement the efficiency of construction, the dismouting of being convenient for, the process significantly reduces. But the improvement exists in the aspects of reducing the difficulty of concrete pouring, improving the concrete vibrating and compacting quality, effectively collecting residual slurry and the like.
In view of this, the invention provides a pile foundation cap pouring system which is convenient for concrete pouring, easy in quality control, and capable of synchronously performing concrete vibration compaction and residual slurry collection and improving the concrete pouring construction quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, providing one kind not only can reduce the site operation degree of difficulty, can improve site operation efficiency moreover, can also improve concrete placement construction quality's pile foundation cushion cap system of pouring.
The pile foundation cap pouring system comprises a steel plate cofferdam, a bearing beam, a sliding beam, a pouring connecting pipe, a pouring trolley and concrete to be poured; pouring concrete to be poured on the foundation soil layer; the steel plate cofferdam is arranged on a foundation soil layer, the sliding beam is fixed on the steel plate cofferdam, and the sliding connector is arranged in the transverse chute and is fixedly connected with the sliding beam; the bearing beam is sequentially provided with a vibrating hanging rod, a residual slurry baffle plate and a residual slurry collecting tank from near to far away from the filling connecting pipe, and the bearing beam is connected with the vibrating hanging rod, the residual slurry baffle plate and the residual slurry collecting tank through nested connectors respectively; a residual slurry connecting pipe is arranged between the residual slurry collecting tank and the residual slurry baffle; the bottom end part of the vibration hanging rod is sequentially provided with a vibration bottom plate and a flexible connecting plate, and the upper surface of the vibration bottom plate is provided with a vibration compactor; a pouring trolley is arranged on the bearing cross beam and is connected with the concrete pouring groove; the bottom end of the concrete pouring groove is provided with a pouring connecting pipe; and pouring the concrete to be poured through the pouring connecting pipe.
Preferably, the method comprises the following steps: the nested connecting body is formed by rolling a steel plate and is sleeved on the outer side of the bearing beam, the upper surface of the nested connecting body is provided with a leading rope connecting body, and the leading rope connecting body is connected with external traction equipment through a transverse traction rope.
Preferably, the method comprises the following steps: the residual slurry baffle is made of a steel plate or an alloy plate, and the bottom end of the residual slurry baffle is provided with a residual slurry scraper.
Preferably, the method comprises the following steps: the pouring trolley is composed of a connecting top plate and a sliding roller, and a roller limiting body is arranged between the connecting top plate and the sliding roller.
The utility model has the advantages that: the utility model discloses the concrete fills conveniently, quality control is easy to can carry out the concrete in step and vibrate closely knit and surplus thick liquid collection, effectively promote the efficiency of site operation.
Drawings
FIG. 1 is a schematic structural view of the pile foundation cap pouring system of the present invention;
fig. 2 is a schematic view of the perfusion trolley of fig. 1.
Description of reference numerals: 1-steel plate cofferdam; 2-a load-bearing beam; 3-a foundation soil layer; 4-a roller limiting body; 5, sliding the cross beam; 6-perfusion connecting pipe; 7-vibrating the hanging rod; 8-residual pulp baffle; 9-residual slurry collecting tank; 10-a nested linker; 11-residual slurry connecting pipe; 12-vibrating the base plate; 13-a flexible web; 14-a vibratory compactor; 15-pouring trolley; 16-concrete pouring tank; 17-a transverse chute; 18-a slip connector; 19-transverse hauling rope; 20-a leader connector; 21-residual pulp scraper; 22-connecting the top plate; 23-a slipping roller; 24-concrete to be poured.
Detailed Description
The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
As shown in fig. 1-2, the pile foundation cap pouring system performs pouring construction of concrete 24 to be poured on the foundation soil layer 3; the steel plate cofferdam 1 is positioned above the foundation soil layer 3, the sliding beam 5 is fixed on the steel plate cofferdam 1, and the sliding connector 18 is positioned in the transverse sliding chute 17 and then is connected and fixed with the sliding beam 5; a vibration hanging rod 7, a residual slurry baffle plate 8 and a residual slurry collecting tank 9 are sequentially arranged on the bearing beam 2 from near to far away from the filling connecting pipe 6, and the bearing beam 2 is connected with the vibration hanging rod 7, the residual slurry baffle plate 8 and the residual slurry collecting tank 9 through a nested connecting body 10 respectively; a residual slurry connecting pipe 11 is arranged between the residual slurry collecting tank 9 and the residual slurry baffle 8; a vibration bottom plate 12 and a flexible connecting plate 13 are sequentially arranged at the bottom end part of the vibration hanging rod 7, and a vibration compactor 14 is arranged on the upper surface of the vibration bottom plate 12; arranging a pouring trolley 15 on the bearing cross beam 2, and connecting the pouring trolley 15 with a concrete pouring groove 16; a pouring connecting pipe 6 is arranged at the bottom end of the concrete pouring groove 16; when waiting to pour concrete 24 and pouring through pouring connecting pipe 6, carry out the vibration closely knit through vibration bottom plate 12 earlier, adopt surplus thick liquid scraper blade 21 to strickle off again to collect unnecessary concrete with the help of surplus thick liquid collecting vat 9.
The steel plate cofferdam 1 is formed by rolling a steel plate with the thickness of 2 mm.
The bearing beam 2 is formed by rolling H-shaped steel with the specification of 200 multiplied by 8 multiplied by 12.
The foundation soil layer 3 is a dense pebble stratum.
The roller limiting body 4 is formed by rolling a steel plate with the thickness of 2 mm.
The sliding beam 5 is formed by rolling a steel plate with the thickness of 1cm, the height of the sliding beam is 30cm, and the width of the sliding beam is 10 cm.
The perfusion connecting pipe 6 adopts a steel pipe with the diameter of 30 cm.
The vibration hanging rods 7 are all formed by rolling steel pipes with the diameter of 60 mm.
The residual slurry baffle 8 is formed by cutting an alloy plate with the thickness of 2 mm.
The residual slurry collecting tank 9 is formed by welding steel plates with the thickness of 1mm and the volume of 0.05m3。
The nested connecting body 10 is formed by rolling a steel plate with the thickness of 1mm, and the height and the width of the nested connecting body are both 220 mm.
The residual slurry connecting pipe 11 adopts a rubber hose with the diameter of 20 cm;
the vibrating bottom plate 12 is formed by rolling a steel plate with the thickness of 1mm and the width of 30 cm.
The flexible connecting plate 13 is a rubber plate with the thickness of 2 mm.
The vibratory compactor 14 employs a flat plate vibrator.
The perfusion trolley 15 is composed of a connecting top plate 22 and a slipping roller 23. The connecting top plate 22 is formed by rolling a steel plate with the thickness of 2mm, and the width and the length of the connecting top plate are both 50 cm; the slippage roller 23 is a steel pipe with a diameter of 10cm and a length of 50 cm.
The concrete pouring groove 16 is formed by rolling a steel plate with the thickness of 0.2mm, and the cross section of the concrete pouring groove is funnel-shaped.
The width of the transverse sliding groove 17 is 10cm, and the height is 2 cm.
The width of the sliding connector 18 is 8cm, and the sliding connector is formed by rolling a steel plate with the thickness of 1 cm.
The transverse hauling cable 19 adopts a steel wire rope with the diameter of 15 mm.
The leader line connector 20 is made of a steel plate having a thickness of 2 mm.
The residual slurry scraper 21 is formed by cutting an alloy plate with the thickness of 3cm, and the cross section of the residual slurry scraper is in a right-angled trapezoid shape.
The concrete 24 to be poured is commercial concrete, and the strength grade of the concrete is C35.
Claims (4)
1. Pile foundation cushion cap system of pouring, its characterized in that: the steel plate cofferdam comprises a steel plate cofferdam (1), a bearing beam (2), a sliding beam (5), a pouring connecting pipe (6), a pouring trolley (15) and concrete to be poured (24); pouring concrete (24) to be poured on the foundation soil layer (3); the steel plate cofferdam (1) is arranged on a foundation soil layer (3), the sliding beam (5) is fixed on the steel plate cofferdam (1), and the sliding connector (18) is arranged in the transverse sliding chute (17) and is fixedly connected with the sliding beam (5); a vibration hanging rod (7), a residual slurry baffle plate (8) and a residual slurry collecting tank (9) are sequentially arranged on the bearing beam (2) from near to far away from the filling connecting pipe (6), and the bearing beam (2), the vibration hanging rod (7), the residual slurry baffle plate (8) and the residual slurry collecting tank (9) are respectively connected through a nested connecting body (10); a residual slurry connecting pipe (11) is arranged between the residual slurry collecting tank (9) and the residual slurry baffle (8); the bottom end part of the vibration hanging rod (7) is sequentially provided with a vibration bottom plate (12) and a flexible connecting plate (13), and the upper surface of the vibration bottom plate (12) is provided with a vibration compactor (14); a pouring trolley (15) is arranged on the bearing cross beam (2), and the pouring trolley (15) is connected with a concrete pouring groove (16); the bottom end of the concrete pouring groove (16) is provided with a pouring connecting pipe (6); the concrete (24) to be poured is poured through the pouring connecting pipe (6).
2. The pile foundation cap casting system of claim 1, wherein: the embedded connecting body (10) is formed by rolling a steel plate and is sleeved on the outer side of the bearing beam (2), a leading rope connecting body (20) is arranged on the upper surface of the embedded connecting body (10), and the leading rope connecting body (20) is connected with external traction equipment through a transverse traction rope (19).
3. The pile foundation cap casting system of claim 1, wherein: the residual slurry baffle (8) is made of a steel plate or an alloy plate, and the bottom end of the residual slurry baffle is provided with a residual slurry scraper (21).
4. The pile foundation cap casting system of claim 1, wherein: the pouring trolley (15) is composed of a connecting top plate (22) and a sliding roller (23), and a roller limiting body (4) is arranged between the connecting top plate (22) and the sliding roller (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594982.XU CN210288455U (en) | 2019-04-28 | 2019-04-28 | Pile foundation bearing platform pouring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594982.XU CN210288455U (en) | 2019-04-28 | 2019-04-28 | Pile foundation bearing platform pouring system |
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| CN210288455U true CN210288455U (en) | 2020-04-10 |
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| CN201920594982.XU Active CN210288455U (en) | 2019-04-28 | 2019-04-28 | Pile foundation bearing platform pouring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174867A (en) * | 2021-05-14 | 2021-07-27 | 山东润宇模板有限公司 | Rapid construction method and system for top and bottom plate separation partition |
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2019
- 2019-04-28 CN CN201920594982.XU patent/CN210288455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174867A (en) * | 2021-05-14 | 2021-07-27 | 山东润宇模板有限公司 | Rapid construction method and system for top and bottom plate separation partition |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220819 Address after: 610000 No. 88, Section 2, West 2nd Ring Road, Chengdu, Sichuan Patentee after: SICHUAN RAILWAY CONSTRUCTION Co.,Ltd. Address before: 310015 room 1901, unit 3, 3 Wanda Commercial Center, Gongshu District, Hangzhou, Zhejiang. Patentee before: HANGZHOU JIANGRUN TECHNOLOGY Ltd. |