CN211974313U - Supporting and pulling integrated formwork device for roof-faced cast-in-situ concrete pool structure - Google Patents
Supporting and pulling integrated formwork device for roof-faced cast-in-situ concrete pool structure Download PDFInfo
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- CN211974313U CN211974313U CN202020209561.3U CN202020209561U CN211974313U CN 211974313 U CN211974313 U CN 211974313U CN 202020209561 U CN202020209561 U CN 202020209561U CN 211974313 U CN211974313 U CN 211974313U
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Abstract
A bracing and pulling integrated formwork device for a roof-faced cast-in-situ concrete pool structure comprises a horizontal inner bracing base rod, vertical supporting rods and length-adjustable diagonal draw bars, wherein length-adjustable side supports are arranged at two ends of the horizontal inner bracing base rod, two ends of the horizontal inner bracing base rod are tightly propped against outer keels of side molds at two sides of the bottom of the cast-in-situ concrete pool through the side supports, the horizontal inner bracing base rod is provided with the vertical supporting rods on one side of an overhanging component at the upper part of the cast-in-situ concrete pool structure, the top end of the vertical supporting rod is provided with the length-adjustable jacking support, the vertical supporting rods are vertically supported between the horizontal inner bracing base rod and the overhanging component at the upper part, the bottoms of the two length-adjustable diagonal draw bars are hinged on the upper side surface of the middle part of the horizontal inner bracing base rod through shaft pins, the top ends of the adjustable diagonal draw bars are connected with the outer, the method is safe and reliable, does not damage the waterproof performance of the structure, and is suitable for side wall formwork of a sunken type edge-facing reinforced concrete cast-in-place water pool structure with a roof having higher waterproof requirement.
Description
Technical Field
The utility model relates to a be used for room to face limit cast in situ concrete pond structure and prop integrative formwork device of drawing.
Background
When traditional roofing cast in situ reinforced concrete pond structure construction, adopt inboard to add ordinary steel pipe to prop the mode and prop and draw after the installation of current side form, but meet when facing the limit structure, because of facing the limit outside and not having horizontal strong point, lead to the side wall template to topple to the outside easily, cause the overall stability to reduce, lead to pouring the shaping quality and descend. In addition, the roof water pool structure is provided with a construction joint, the bottom plate and the side wall are formed by one-time pouring, when the overhanging structure is met at the top of the side wall, the overhanging structure is vertical without reliable vertical supporting points due to high waterproof requirements of the roof water pool structure, and if the traditional vertical supporting is directly adopted to support the plate through the bottom plate, the concrete self structure is easy to leave a large water leakage hidden danger.
SUMMERY OF THE UTILITY MODEL
The utility model provides an above-mentioned not enough of technique and provide a atress reasonable, warp for a short time, safe and reliable, do not destroy structural waterproof performance be used for the room to face limit cast-in-place concrete pond structure and prop and draw integrative formwork device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a shoring and pulling integrated formwork device for a roof side cast-in-place concrete pool structure comprises a horizontal inner shoring base rod 9, a vertical supporting rod 3 and a diagonal draw bar 6 with adjustable length, two ends of the horizontal inner supporting base rod 9 are provided with side supports 10 with adjustable length, two ends of the horizontal inner supporting base rod 9 are tightly propped against outer keels 11 of side molds at two sides of the bottom of the cast-in-situ concrete pool through the side supports 10, the horizontal inner supporting base rod 9 is provided with a vertical supporting rod 3 on one side of an overhanging component 12 on the upper part of the cast-in-place concrete pool structure, the top end of the vertical supporting rod 3 is provided with a length-adjustable jacking 5, the vertical supporting rod 3 is vertically supported between the horizontal inner supporting base rod 9 and the upper overhanging component 12, the bottoms of the two diagonal draw bars 6 with adjustable lengths are hinged on the upper side surface of the middle part of the horizontal inner supporting base rod 9 through a shaft pin 7, the top end of the adjustable diagonal draw bar 6 is connected with the external keels 13 of the two side moulds at the top of the cast-in-place concrete pool.
In this embodiment, the horizontal inner supporting base rod 9 is made of hollow square steel.
In this embodiment, the upper sides of the two ends of the horizontal inner supporting rod 9 are provided with bolt holes 4 arranged along the axial direction, and the bottom of the vertical supporting rod 9 is fixed in the bolt holes 4.
In this embodiment, the vertical support bar 9 is fixed in the bolt row hole 4 through an M16 bolt.
In this embodiment, the stroke of the screw rod connected to the top holder 5 is 200 mm.
In this embodiment, the length-adjustable diagonal draw bar 6 is composed of an upper draw bar, a lower draw bar and a turn buckle connected to the middle of the two draw bars.
In this embodiment, the top end of the length-adjustable diagonal draw bar 6 is provided with a butterfly buckle 8 which is connected with the external keels 13 of the two side molds at the top of the cast-in-place concrete pool.
By adopting the structure, the embodiment is additionally provided with the horizontal inner supporting base rod, the vertical supporting rod and the length-adjustable diagonal rods on the basis of the traditional steel pipe inner support, the horizontal inner supporting base rod is used for supporting the outer keels of the side molds at the two sides of the bottom of the cast-in-place concrete water tank, the length-adjustable diagonal rods are used for supporting the outer keels of the side molds at the two sides of the top of the cast-in-place concrete water tank, the vertical supporting rod is used for supporting the upper cantilever component, and the unstable part is reinforced, so that the vertical supporting fixing problem of the cantilever structure of the side wall of the water tank can be solved under the condition that the bottom plate and the side wall are waterproof, the horizontal stable pulling point of the side molds can be provided, the.
In conclusion, the embodiment has the advantages of reasonable stress, small deformation, safety, reliability and no damage to the waterproof performance of the structure; the side wall formwork has the advantages that the work efficiency is improved, the labor cost is reduced, the construction progress is accelerated, and the side wall formwork is suitable for a sunken type edge-facing reinforced concrete cast-in-place water tank structure with a roof having higher waterproof requirement.
Drawings
Fig. 1 is a schematic structural diagram of the utility model after installation.
Fig. 2 is the structure schematic diagram of the utility model after the installation of the vertical supporting rod and the horizontal inner supporting base rod.
In the attached drawing, 1, a turnbuckle, 2, a screw, 3, a vertical support rod, 4, a bolt row hole, 5, a top support, 6, a diagonal draw bar with adjustable length, 7, a shaft pin, 8, a butterfly buckle, 9, a horizontal inner support base rod, 10, a side support, 11, outer keels of side dies at two sides of the bottom of a cast-in-place concrete pool, 12, an upper cantilever component, 13 and outer keels of side dies at two sides of the top of the cast-in-place concrete pool.
Detailed Description
For a better understanding of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and the embodiments, however, the present invention is not limited thereto, and the protection scope of the present invention also relates to the equivalent technical means that can be conceived by those skilled in the art according to the inventive concept.
As shown in fig. 1 and 2, the bracing and pulling integrated formwork device for the edge cast-in-place concrete pool structure of the house comprises a horizontal inner bracing base rod 9, a vertical support rod 3 and a diagonal draw bar 6 with adjustable length. The horizontal inner supporting base rod 9 is made of hollow square steel, two ends of the horizontal inner supporting base rod 9 are provided with length-adjustable side supports 10, each length-adjustable side support 10 comprises a screw rod 2 and a side support 10 fixed on one end of the screw rod 2, two ends of the horizontal inner supporting base rod 9 are fixed with fixing plates with screw holes, the side supports 10 are connected in the screw holes of the fixing plates through screw threads, nuts which facilitate rotating the screw rods are welded on the screw rods, the horizontal inner supporting base rod 9 is tightly propped on outer keels 11 of side molds on two sides of a cast-in-situ concrete pool through the side supports 10 at two ends, bolt row holes 4 which are distributed along the axial direction are arranged on the upper sides of two ends of the horizontal inner supporting base rod 9, the bottom end of the vertical supporting rod 3 is fixed in the bolt row holes 4 through M16 bolts so as to be connected with the horizontal inner supporting base rod 9, the position of the vertical supporting rod 3 is adjusted according to the size, the vertical supporting rod 3 is vertically supported between the horizontal inner supporting base rod 9 and the upper overhanging component, the top end of the vertical supporting rod 3 is provided with a jacking 5 with adjustable length, the jacking 5 with adjustable length comprises a screw rod and a jacking 5 fixed on one end of the screw rod, the top of the vertical supporting rod 3 is fixed with a fixed plate with a screw hole, the jacking 5 is in threaded connection with the screw hole of the fixed plate through the screw rod, and in the embodiment, the jacking stroke of the jacking 5 is adjustable and is 200 mm; the bottoms of two length-adjustable diagonal draw bars 6 are hinged on the upper side surface of the middle part of a horizontal inner supporting base rod 9 through a shaft pin 7, the angles of the length-adjustable diagonal draw bars 6 can freely rotate around a hinged point, the length-adjustable diagonal draw bars 6 are composed of an upper pull rod, a lower pull rod and a basket bolt 1 connected to the middle parts of the two pull rods, the length of the adjustable diagonal draw bars 6 is adjusted through the basket bolt 1, the top ends of the adjustable diagonal draw bars 6 are provided with butterfly buckles 8, and the adjustable diagonal draw bars 6 are in drawknot with outer keels 13 of side molds on two sides of the top of a cast-in-place concrete pool through the butterfly buckles 8, so that the horizontal;
when the device is used, firstly, the device accurately releases the wires, and the side die plate and the side die keel of the water pool are completely installed. A plurality of the devices are arranged longitudinally along the pool, and the arrangement distance is 1.5 m. Stay base rod 9 in the level of installation of concrete pond bottom both sides side form outer keel position, this department bottom refers to the outer keel that is closest to the bottom, prop base rod 9's both ends in the level through side support 10 top tightly on both sides side form outer keel, then all the other fossil fragments position prop tightly to the opposite vertex of pond both sides wall mould according to traditional steel pipe with the top support mode, face the side wall overhanging structure below to the pond and hang vertical support rod 3, pass through M16 bolt fastening on the bolt hole bank 4 of shoring base rod 9 in the level with vertical support rod 3's bottom, the length of jacking 5 is adjusted through the screw rod in the 3 tops of vertical support rod, prop up 5 of vertical support rod 3 tightly in the below of side wall overhanging structure, thereby provide vertical holding power to the overhanging structure. Adopt rotatable pivot 7 to be connected the bottom and the horizontal internal stay base pole 9 of adjustable oblique pull rod 6 of length, the top is equipped with butterfly buckle 8 and side form fossil fragments drawknot, and 6 rethread basket bolt 1 control the 6 elasticity in the adjustable oblique pull rod of length of adjustable oblique pull rod to the water-supply tank faces the side wall form and provides the horizontal internal tension, improves and faces the antidumping nature of side form. And finally, adjusting the verticality of the side die by finely adjusting the lengths of the jacking 5 and the turnbuckle 1. After the adjustment is finished, the concrete in the pool is poured, and the concrete with smaller slump is preferably poured in layers due to the higher side wall. After concrete pouring, when the side formwork is detached, the horizontal inner supporting base rod 9 is firstly loosened, then the vertical supporting rod 3 is loosened, and finally the vertical supporting rod 3 and the horizontal inner supporting base rod 9 are loosened. After the auxiliary formwork supporting device is disassembled, the whole auxiliary formwork supporting device can be repeatedly used, and the assembly and disassembly are also convenient.
In addition, it should be noted that the present invention is not limited to the above embodiments, as long as the specific size or shape of the component is not specified, the component can be any size or shape corresponding to the structure, and no matter there is any change in the material composition, all the structural designs provided by the present invention are a variation of the present invention, which should be considered within the protection scope of the present invention.
Claims (7)
1. A supporting and pulling integrated formwork device for a house facing a side cast-in-place concrete pool structure is characterized by comprising a horizontal inner supporting base rod (9), vertical supporting rods (3) and length-adjustable diagonal draw bars (6), wherein length-adjustable side supports (10) are arranged at two ends of the horizontal inner supporting base rod (9), two ends of the horizontal inner supporting base rod (9) are tightly propped against outer keels (11) of side molds at two sides of the bottom of the cast-in-place concrete pool through the side supports (10), the horizontal inner supporting base rod (9) is provided with the vertical supporting rods (3) on one side of a cantilever component (12) at the upper part of the cast-in-place concrete pool structure, the top end of the vertical supporting rod (3) is provided with a length-adjustable top support (5), the vertical supporting rod (3) is vertically supported between the horizontal inner supporting base rod (9) and the cantilever component (12) at the upper part, the bottoms of the two length-adjustable diagonal draw bars (6) are hinged to the upper side of the middle part of the horizontal, the top end of the adjustable diagonal draw bar (6) is connected with the external keels (13) of the two side molds at the top of the cast-in-place concrete pool in a pulling mode.
2. The bracing and pulling integrated formwork device for the roof facing side cast-in-place concrete pool structure according to claim 1, wherein: the horizontal inner supporting base rod (9) is made of hollow square steel.
3. The bracing and pulling integrated formwork device for the roof facing side cast-in-place concrete pool structure according to claim 1, wherein: the horizontal inner supporting base rod (9) is provided with bolt holes (4) arranged along the axial direction at two ends, and the bottom of the vertical supporting rod (3) is fixed in the bolt holes (4).
4. The bracing and pulling integrated formwork device for the roof facing side cast-in-place concrete pool structure according to claim 3, wherein: and the vertical supporting rod (3) is fixed in the bolt row hole (4) through an M16 bolt.
5. The bracing and pulling integrated formwork device for the roof facing side cast-in-place concrete pool structure according to claim 1, wherein: the adjustable stroke of the screw rod connected with the jacking (5) is 200 mm.
6. The bracing and pulling integrated formwork device for the roof facing side cast-in-place concrete pool structure according to claim 1, wherein: the length-adjustable diagonal draw bar (6) is composed of an upper draw bar, a lower draw bar and a turn buckle connected to the middle parts of the two draw bars.
7. The bracing and pulling integrated formwork device for the roof facing side cast-in-place concrete pool structure according to claim 1, wherein: the top end of the length-adjustable diagonal draw bar (6) is provided with a butterfly buckle (8) which is connected with the outer keels (13) of the two side molds at the top of the cast-in-place concrete pool in a pulling way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209561.3U CN211974313U (en) | 2020-02-25 | 2020-02-25 | Supporting and pulling integrated formwork device for roof-faced cast-in-situ concrete pool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209561.3U CN211974313U (en) | 2020-02-25 | 2020-02-25 | Supporting and pulling integrated formwork device for roof-faced cast-in-situ concrete pool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211974313U true CN211974313U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020209561.3U Active CN211974313U (en) | 2020-02-25 | 2020-02-25 | Supporting and pulling integrated formwork device for roof-faced cast-in-situ concrete pool structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211974313U (en) |
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2020
- 2020-02-25 CN CN202020209561.3U patent/CN211974313U/en active Active
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