CN207616844U - Foundation platform precast concrete side form and molding machine - Google Patents
Foundation platform precast concrete side form and molding machine Download PDFInfo
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- CN207616844U CN207616844U CN201721792142.1U CN201721792142U CN207616844U CN 207616844 U CN207616844 U CN 207616844U CN 201721792142 U CN201721792142 U CN 201721792142U CN 207616844 U CN207616844 U CN 207616844U
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Abstract
The utility model provides the foundation bearing platform prefabrication concrete side, it includes four blocks of precast concrete side plates, quadrilateral frame structure is assembled by the welding of lateral reserved steel bar between the precast concrete side plate, and collectively forms the precast concrete side form of foundation platform；The precast concrete side plate is formed using fine sand concreting, and iron wire mesh sheet, lateral stiffener, lateral reserved steel bar and longitudinal reserved steel bar have been poured in the middle layer of fine sand concrete.The construction efficiency that foundation platform can be greatly improved by using this precast concrete side form, ensure that construction quality, effectively reduces construction cost, improve business efficiency.
Description
Technical field
The utility model is related to concrete blinding field more particularly to foundation platform precast concrete side form and molding dresses
It sets.
Background technology
The form of construction work of existing basement cushion cap foundation brick fetal membrane mainly uses autoclave aerated concrete building block, cooperation
Mortar is stirred, is constructed in such a way that traditional wall is manually built by laying bricks or stones, it is desirable that after the completion of cushion cap earth excavation, by building materials
It is transported to scene using vertical transportation machinery, and brick fetal membrane is built by laying bricks or stones by cap design of pile size, certain journey is risen in masonry strength
Degree simultaneously, then carries out reinforced concrete construction, in conclusion traditional brick fetal membrane form of construction work mainly has following defect：
（1）Working procedure is various, it is longer to complete required time, occupies foundation construction critical process influences subsequent construction；
（2）Intensity rises brick fetal membrane when slow, intensity is low, dimension of platform is larger and is susceptible to the risk that collapses；
（3）Construction cost height, economic and social benefits unobvious.
Utility model content
The technical problem to be solved by the utility model is to provide foundation platform precast concrete side form and molding machines, lead to
The construction efficiency of foundation platform can be greatly improved using this precast concrete side form by crossing, and ensure that construction quality, effectively
Construction cost is reduced, business efficiency is improved.
In order to realize above-mentioned technical characteristic, what the purpose of this utility model was realized in：Foundation platform concrete
Native side form, it includes four blocks of precast concrete side plates, is welded and is spelled by lateral reserved steel bar between the precast concrete side plate
Quadrilateral frame structure is dressed up, and collectively forms the precast concrete side form of foundation platform；The precast concrete side plate uses
Fine sand concreting forms, and iron wire mesh sheet, lateral stiffener, laterally reserved steel have been poured in the middle layer of fine sand concrete
Muscle and longitudinal reserved steel bar.
The transverse direction reserved steel bar at least three, and uniformly distributed be arranged in the inside of precast concrete side plate；It is described
The length that lateral reserved steel bar stretches out precast concrete side plate is 90-120mm.
The length and height of the precast concrete side plate are determined according to the length and height of designed foundation platform.
The molding machine of foundation platform precast concrete side form, it includes lateral frame and longitudinal frame, two cross
To assembled to pull rod, longitudinal reserved steel bar and lateral reserved steel bar by more longitudinal directions between the longitudinal frame of frame and two
Rectangular frame structure.
The longitudinal direction matches two ends of pull rod by the first nut with the outer end face of lateral frame.
Two ends of the transverse direction reserved steel bar are matched by the second nut with the outer end face of longitudinal frame.
Two ends of the longitudinal direction reserved steel bar are matched by third nut with the outer end face of longitudinal frame.
The utility model has the advantages that：
1, by the foundation platform precast concrete side form of the utility model, it is by four blocks of precast concrete side plates by basis
Size assembles outside cushion cap, forms a metastable form bracing system, can both meet foundation platform waterproof and apply
The procedures such as work, reinforcing bar binding, concreting, while it being also highly resistant to the earth lateral pressure on cushion cap hole side, it prevents out
Existing partial collapse or side slope soil enter in cushion cap, and under the premise of meeting construction requirement, reaching does not influence the duration, saves and be produced into
This purpose.
2, need to be installed in advance by using the side form of the utility model, when changing previous cushion cap backfilling of earthwork plank sheathing or
The problem of building brick fetal membrane by laying bricks or stones, occupying material time；The cushion cap side form can directly produce installation in batches inside, not only increase
Working efficiency is greatly saved cost, while not accounting for critical process because prefabricated in field, effectively shortens the construction time.
3, simple in structure and easy to make by using above-mentioned precast concrete side plate, by pouring inside it
Iron wire mesh sheet, lateral stiffener, lateral reserved steel bar and longitudinal reserved steel bar have been built, and then has improved its intensity.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 the utility model overall structure diagrams.
Fig. 2 the utility model precast concrete side plate sectional views.
Fig. 3 the utility model precast concrete side plate vertical views.
Fig. 4 the utility model precast concrete side plate left views.
Fig. 5 the utility model forming device structure schematic diagrames.
In figure：Lateral frame 1, lateral stiffener 2, iron wire mesh sheet 3, third nut 4, the first nut 5, longitudinal direction are to pull rod
6, longitudinal frame 7, the second nut 8, lateral reserved steel bar 9, precast concrete side plate 10, fine sand concrete 11, longitudinal reserved steel
Muscle 12.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1：
Referring to Fig. 1-4, foundation platform precast concrete side form, it includes four blocks of precast concrete side plates 10, described prefabricated
Quadrilateral frame structure is assembled by the welding of lateral reserved steel bar 9 between concrete side plate 10, and collectively forms foundation platform
Precast concrete side form；The precast concrete side plate 10 is poured using fine sand concrete 11, in fine sand concrete 11
Middle layer poured iron wire mesh sheet 3, lateral stiffener 2, lateral reserved steel bar 9 and longitudinal reserved steel bar 12.
Further, the lateral reserved steel bar 9 at least three, and uniformly distributed setting is in precast concrete side plate 10
Inside；The length that the transverse direction reserved steel bar 9 stretches out precast concrete side plate 10 is 90-120mm.
Further, the length of the precast concrete side plate 10 and height according to the length of designed foundation platform and
Height determines.
Embodiment 2：
Such as Fig. 5, the molding machine of foundation platform precast concrete side form, it includes lateral frame 1 and longitudinal frame 7, and two
By more longitudinal directions to pull rod 6, longitudinal reserved steel bar 12 and cross between lateral frame 1 described in root and two longitudinal frames 7
It is assembled into rectangular frame structure to reserved steel bar 9.Precast concrete side plate can be easily poured by above-mentioned molding machine
10。
Further, the longitudinal direction matches to two ends of pull rod 6 by the outer end face of the first nut 5 and lateral frame 1
It closes.The assembly between lateral frame 1 and longitudinal frame 7 is realized to pull rod 6 by longitudinal direction, and then forms it into frame structure,
The intensity of precast concrete side plate 10 is also enhanced simultaneously.
Further, the outer end face phase that two ends of the lateral reserved steel bar 9 pass through the second nut 8 and longitudinal frame 7
Cooperation.The assembled welding of follow-up contiguous prefabricated concrete side plate 10 is facilitated by lateral reserved steel bar 9, while being also enhanced pre-
The intensity of concrete side plate 10 processed.
Further, the outer end face phase that two ends of longitudinal reserved steel bar 12 pass through third nut 4 and longitudinal frame 7
Cooperation.The intensity of precast concrete side plate 10 is enhanced by longitudinal reserved steel bar 12.
The operation principle of the utility model is：
Foundation platform precast concrete side form is assembled by 4 blocks of precast concrete side plates 10, precast concrete side plate 10
Between connected in such a way that lateral reserved steel bar 9 welds, the thickness of every block of precast concrete side plate 10 is 40mm, length,
Height is according to the determination of foundation platform size, formation base cushion cap outline border shape.All precast concrete side plates 10 can be prefabricated
Batch flat moulded prefabricated, when use, can directly be transferred to the placement of cushion cap foundation pit using tower crane, do not influence critical process and construct, reach
To the purpose for accelerating construction progress, reducing construction cost, improving construction efficiency.
The specific manufacturing process of precast concrete side plate 10 is：
First, precast concrete side plate 10 is made.As shown in figure 5, using the side of 4 model 40mm*40mm*2.5mm
Pipe combines pull rod 6, longitudinal reserved steel bar 12 and lateral reserved steel bar 9 by longitudinal direction by the appearance and size of prefabricated components rectangular
Frame structure keeps flat this rectangular frame structure to common templates surface, to ensure the group of prefabricated board overall stiffness and prefabricated board
It is firm to fill, with lateral reserved steel bar 9 in every piece of prefabricated board, wherein assembled lateral reserved steel bar 9 is welded between being used for plate, two
End need to stretch out square tube 100mm.
Secondly, prefabricated board concrete is poured：Using matching iron wire mesh sheet 3 in C20 fine sands concrete 11, wherein steel wire diameter D=
1mm, pouring molding are simultaneously conserved, reach side form remove condition when, unclamp frame fastening nut remove respectively surrounding square tube and
Split bolt.
Again, assembled cushion cap side form：Maintenance erect prefabricated board after 7 days, as shown in Figure 1 by welding precast concrete side
The lateral reserved steel bar 9 that 10 left and right ends of plate are stretched out is assembled fixed by size progress outside cushion cap by prefabricated board, makes cushion cap side
Mould.
Finally, prefabricated board is moved integrally：After the completion of cushion cap pit earthwork excavates, directly by assembled good cushion cap side form, profit
With being placed in live tower crane or other transporting equipments directly allocation and transportation to foundation pit, so far cushion cap side form construction is completed.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the scope of protection of the utility model should be recorded with claim include the technical solution of claim record
The equivalents of middle technical characteristic are protection domain.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (7)
1. foundation platform precast concrete side form, it is characterised in that：It includes four blocks of precast concrete side plates（10）, described prefabricated
Concrete side plate（10）Between pass through lateral reserved steel bar（9）Welding is assembled into quadrilateral frame structure, and collectively forms basis
The precast concrete side form of cushion cap；The precast concrete side plate（10）Using fine sand concrete（11）It pours, in fine sand
Concrete（11）Middle layer poured iron wire mesh sheet（3）, lateral stiffener（2）, lateral reserved steel bar（9）It is reserved with longitudinal
Reinforcing bar（12）.
2. foundation platform precast concrete side form according to claim 1, it is characterised in that：The transverse direction reserved steel bar
（9）At least three, and uniformly distributed setting is in precast concrete side plate（10）Inside；The transverse direction reserved steel bar（9）It stretches
Go out precast concrete side plate（10）Length be 90-120mm.
3. foundation platform precast concrete side form according to claim 1, it is characterised in that：The precast concrete side plate
（10）Length and height according to the length and height of designed foundation platform determine.
4. the molding machine of foundation platform precast concrete side form described in claim 1-3 any one, it is characterised in that：It is wrapped
Include lateral frame（1）With longitudinal frame（7）, two lateral frames（1）With two longitudinal frames（7）Between by more
Root is longitudinal to pull rod（6）, longitudinal reserved steel bar（12）With lateral reserved steel bar（9）It is assembled into rectangular frame structure.
5. the molding machine of foundation platform precast concrete side form according to claim 4, it is characterised in that：The longitudinal direction is right
Pull rod（6）Two ends pass through the first nut（5）With lateral frame（1）Outer end face match.
6. the molding machine of foundation platform precast concrete side form according to claim 4, it is characterised in that：The transverse direction is pre-
Stay reinforcing bar（9）Two ends pass through the second nut（8）With longitudinal frame（7）Outer end face match.
7. the molding machine of foundation platform precast concrete side form according to claim 4, it is characterised in that：The longitudinal direction is pre-
Stay reinforcing bar（12）Two ends pass through third nut（4）With longitudinal frame（7）Outer end face match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792142.1U CN207616844U (en) | 2017-12-20 | 2017-12-20 | Foundation platform precast concrete side form and molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792142.1U CN207616844U (en) | 2017-12-20 | 2017-12-20 | Foundation platform precast concrete side form and molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN207616844U true CN207616844U (en) | 2018-07-17 |
Family
ID=62821233
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721792142.1U Active CN207616844U (en) | 2017-12-20 | 2017-12-20 | Foundation platform precast concrete side form and molding machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894242A (en) * | 2018-07-27 | 2018-11-27 | 上海中锦建设集团股份有限公司 | Prefabricated board and its cushion cap foundation fetal membrane construction method for cushion cap foundation fetal membrane |
| CN109183846A (en) * | 2018-11-02 | 2019-01-11 | 广东省水利水电第三工程局有限公司 | A kind of concrete prefabricated formwork structure and production method applied to basement cushion cap |
| CN109252676A (en) * | 2018-11-02 | 2019-01-22 | 广东省水利水电第三工程局有限公司 | A kind of production technology and its safe construction method of basement cushion cap |
| CN109267749A (en) * | 2018-11-02 | 2019-01-25 | 广东省水利水电第三工程局有限公司 | A kind of concrete prefabricated template construction technique applied to thick mud layer |
| CN109763508A (en) * | 2019-01-26 | 2019-05-17 | 中煤地建设工程有限公司 | A kind of domatic isolated footing structure |
| CN115652905A (en) * | 2022-11-04 | 2023-01-31 | 中建八局第二建设有限公司 | Novel brick moulding bed construction method |
-
2017
- 2017-12-20 CN CN201721792142.1U patent/CN207616844U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894242A (en) * | 2018-07-27 | 2018-11-27 | 上海中锦建设集团股份有限公司 | Prefabricated board and its cushion cap foundation fetal membrane construction method for cushion cap foundation fetal membrane |
| CN109183846A (en) * | 2018-11-02 | 2019-01-11 | 广东省水利水电第三工程局有限公司 | A kind of concrete prefabricated formwork structure and production method applied to basement cushion cap |
| CN109252676A (en) * | 2018-11-02 | 2019-01-22 | 广东省水利水电第三工程局有限公司 | A kind of production technology and its safe construction method of basement cushion cap |
| CN109267749A (en) * | 2018-11-02 | 2019-01-25 | 广东省水利水电第三工程局有限公司 | A kind of concrete prefabricated template construction technique applied to thick mud layer |
| CN109183846B (en) * | 2018-11-02 | 2023-12-22 | 广东省水利水电第三工程局有限公司 | Concrete prefabricated formwork structure applied to basement bearing platform and manufacturing method |
| CN109763508A (en) * | 2019-01-26 | 2019-05-17 | 中煤地建设工程有限公司 | A kind of domatic isolated footing structure |
| CN115652905A (en) * | 2022-11-04 | 2023-01-31 | 中建八局第二建设有限公司 | Novel brick moulding bed construction method |
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