CN115749377A - Supporting device and method for pouring of fabricated building laminated slab - Google Patents
Supporting device and method for pouring of fabricated building laminated slab Download PDFInfo
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- CN115749377A CN115749377A CN202211482594.5A CN202211482594A CN115749377A CN 115749377 A CN115749377 A CN 115749377A CN 202211482594 A CN202211482594 A CN 202211482594A CN 115749377 A CN115749377 A CN 115749377A
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Abstract
The utility model provides an assembly type structure superimposed sheet pours and uses strutting arrangement, includes the main chassis, the main chassis constitute by two cavity member, connect through two second horizontal connecting rods between two member and form rectangular frame structure, be equipped with well pole setting on main chassis top central point puts, well pole setting is well cavity pole, is equipped with the telescopic link festival in the well pole, two cavity member both ends of constituteing the main chassis are inserted respectively and are equipped with flexible chassis, the one end top that main chassis was kept away from to flexible chassis is equipped with the end pole setting. By adopting the structure, the quick-dismantling support system can be effectively ensured to be quickly installed when the laminated slab is constructed, and the quick-dismantling purpose of the support system is realized after the pouring is finished.
Description
Technical Field
The invention relates to the technical field of assembly type building construction, in particular to a supporting device and a method for pouring an assembly type building laminated slab.
Background
The laminated slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of a finish coat is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity. The composite floor slab has good integrity and high rigidity, can save templates, has flat upper and lower surfaces, is convenient for finishing a finish coat, and is suitable for high-rise buildings and large-bay buildings with higher integral rigidity requirements.
The superimposed sheet still need set up the steel pipe bearing structure as the temporary support of prefabricated superimposed sheet when the construction, and the operation complex problem that has installation and accomodate on the one hand of temporary support, consequently need design a superimposed sheet bearing structure that can realize supporting fast and pack up.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a supporting device and a method for pouring of an assembly type building laminated slab, which can effectively solve the problems in the prior art, can effectively ensure the quick installation of a supporting system during the construction operation of the laminated slab, and can realize the quick disassembly of the supporting system after the pouring is finished.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a supporting device for pouring of an assembled building laminated slab comprises a main underframe, wherein the main underframe is composed of two hollow rod pieces, the two rod pieces are connected through two second transverse connecting rods to form a rectangular frame structure, a middle vertical rod is arranged at the center of the top of the main underframe and is a hollow rod, a telescopic rod joint is arranged in the middle vertical rod, telescopic underframe is respectively inserted into two ends of the two hollow rod pieces forming the main underframe, and an end vertical rod is arranged at the top of one end of the telescopic underframe, which is far away from the main underframe;
keel supporting pieces are arranged at the upper ends of the telescopic rod sections and the end upright rods;
the side wall of the middle vertical rod facing to the two side end vertical rods is provided with a first sliding groove, the side wall of the telescopic rod section in the middle vertical rod is provided with a first lug plate penetrating through the first sliding groove, the side wall of one side of the middle vertical rod facing to the two side end vertical rods is provided with a second lug plate, a connecting pull rod is arranged between the first lug plate and the second lug plate on the same side, and two ends of the connecting pull rod are hinged with the first lug plate and the second lug plate respectively.
In the preferred scheme, two the neutral bar bottom between connect through first horizontal connecting rod, first horizontal connecting rod is the cavity pole, first horizontal connecting rod top surface is equipped with the second spout, is equipped with two sliders in the first horizontal connecting rod, the top of two sliders articulates there is the bridging, the upper end of bridging is equipped with the template backup pad.
In the preferred scheme, the middle part of the bottom surface of the main chassis and the bottom surface of one end of the telescopic chassis far away from the main chassis are respectively provided with a roller.
In the preferred scheme, the side wall of the main chassis is provided with a screw hole seat, the screw hole seat is provided with positioning support legs in a penetrating manner, and the positioning support legs are in threaded connection with the screw hole seat.
In a preferred scheme, a fixed seat is arranged on the first transverse connecting rod, a horizontal rotating shaft is arranged in the fixed seat, two ends of the rotating shaft are respectively provided with a threaded section, and two sliding blocks are respectively arranged on the threaded sections at the two ends;
the level wear to establish to the neutral pole of both sides to the pivot both ends in, the level that is located in the pole setting is equipped with second bevel gear to pivot tip, a threaded rod is worn to be equipped with in the telescopic link festival bottom surface in the neutral pole, screw-thread fit between threaded rod and the telescopic link festival, the lower extreme of threaded rod realizes vertical location through being fixed in the internal threaded rod locating part of neutral pole, the threaded rod passes the threaded rod locating part, be located the threaded rod lower extreme of threaded rod locating part below on be equipped with second bevel gear meshed first bevel gear.
In the preferred scheme, a rotating rod seat is arranged on one of the second transverse connecting rods, a horizontal rotating rod penetrates through the rotating rod seat, one end of the rotating rod extends into the fixed seat, and a crank is arranged at the other end of the rotating rod;
one end of the rotating rod extending into the fixed seat is provided with a third bevel gear, and the middle part of the horizontal rotating shaft is provided with a fourth bevel gear meshed with the third bevel gear.
The supporting method based on the supporting device for pouring the fabricated building composite slab comprises the following steps:
1) Measuring and setting out the construction position;
2) Moving the device to a paying-off position through a roller, and realizing the positioning of the device by adjusting a positioning support leg;
3) Manually shaking the crank to enable the two sliding blocks in the fixed seat to move from two sides to the middle part;
4) In the rotation process of the crank, the telescopic rod joint is driven to move upwards through the multi-stage bevel gear;
5) After the unfolding operation of the supporting device is completed, keels are arranged on the plurality of keel supporting pieces on the same side;
6) Placing bottom templates perpendicular to the keels on the keels;
7) Hoisting the laminated slab to the keel, and ensuring that the bottom template is positioned below the gap between the plates of the adjacent laminated slabs;
8) And the crank is rotated again to ensure that the keel and the bottom template form effective support for the laminated plate.
In a preferable scheme, in the step 4), the connecting pull rod is transversely unfolded and the upright rods at the two side ends are pushed to be unfolded in the process that the telescopic rod sections are driven by the multi-stage bevel gears to move upwards.
In the preferred scheme, the fine-tuning mechanism is additionally arranged at the upper end of the end upright rod, and the height fine-tuning of the keel supporting piece at the upper end of the end upright rod is realized by adopting a threaded sleeve structure, so that a plurality of keel supporting pieces are ensured to be positioned at the same horizontal height.
In the preferred scheme, the bottom die plate is cast with a certain thickness, a groove can be formed in the center of the keel, and the top surface of the bottom die plate is flush with the top surface of the keel in an embedding mode when the bottom die plate is installed.
The supporting device and the method for pouring the fabricated building composite slab, provided by the invention, have the following beneficial effects by adopting the structure and the method:
(1) The device can realize quick expansion and realize the supporting purpose, effectively reduces the mounting time of the supporting system and improves the mounting efficiency of the supporting system;
(2) Can realize template bearing structure's expansion when the device expandes, set up the die block board in advance, the construction is pour to follow-up superimposed sheet plate of being convenient for.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic view of the overall structure of the present invention when it is unfolded.
Fig. 2 is a schematic view of the overall structure of the invention when it is retracted.
Fig. 3 is a schematic structural view of the keel and the bottom form of the invention during installation.
Fig. 4 is a schematic structural diagram of the laminated slab of the present invention after being hoisted in place.
Fig. 5 is a schematic structural view of the transmission structure at the end of the fixing base of the present invention.
In the figure: the main chassis 1, the telescopic chassis 2, the end upright rod 3, the middle vertical rod 4, the telescopic rod joint 5, the keel supporting piece 6, the first sliding chute 7, the first lug plate 8, the second lug plate 9, the connecting pull rod 10, the first transverse connecting rod 11, the fixed seat 12, the second sliding chute 13, the sliding block 14, the cross brace 15, the template supporting plate 16, the roller 17, the screw hole seat 18, the positioning support leg 19, the second transverse connecting rod 20, the rotating rod seat 21, the rotating rod 22, the crank 23, the threaded rod 24, the threaded rod limiting piece 25, the first bevel gear 26, the rotating shaft 27, the second bevel gear 28, the third bevel gear 29, the fourth bevel gear 30, the keel 31 and the bottom template 32.
Detailed Description
As shown in fig. 1-5, a supporting device for pouring an assembled building composite slab comprises a main chassis 1, wherein the main chassis 1 is composed of two hollow rod members, the two rod members are connected through two second transverse connecting rods 20 to form a rectangular frame structure, a middle vertical rod 4 is arranged at the center of the top of the main chassis 1, the middle vertical rod 4 is a hollow rod, a telescopic rod section 5 is arranged in the middle vertical rod 4, telescopic chassis 2 are respectively inserted into two ends of the two hollow rod members composing the main chassis 1, and an end vertical rod 3 is arranged at the top of one end of the telescopic chassis 2 away from the main chassis 1;
the upper ends of the telescopic rod section 5 and the end upright rod 3 are provided with keel supporting pieces 6;
the side wall of the middle vertical rod 4 towards the two side end vertical rods 3 is provided with a first chute 7, the side wall of the telescopic rod section 5 positioned in the middle vertical rod 4 is provided with a first lug plate 8 penetrating through the first chute 7, the side wall of one side of the middle vertical rod 4 towards the two side end vertical rods 3 is provided with a second lug plate 9, a connecting pull rod 10 is arranged between the first lug plate 8 and the second lug plate 9 at the same side, and two ends of the connecting pull rod 10 are hinged with the first lug plate 8 and the second lug plate 9 respectively.
In a preferable scheme, the bottom ends of the two neutral rods 4 are connected through a first transverse connecting rod 11, the first transverse connecting rod 11 is a hollow rod, a second sliding groove 13 is formed in the top surface of the first transverse connecting rod 11, two sliding blocks 14 are arranged in the first transverse connecting rod 11, the tops of the two sliding blocks 14 are hinged to a cross brace 15, and a template supporting plate 16 is arranged at the upper end of the cross brace 15.
In the preferred scheme, the middle of the bottom surface of the main chassis 1 and the bottom surface of one end of the telescopic chassis 2 far away from the main chassis 1 are respectively provided with a roller 17.
In the preferred scheme, the side wall of the main chassis 1 is provided with a screw hole seat 18, the screw hole seat 18 is provided with a positioning support leg 19 in a penetrating manner, and the positioning support leg 19 is in threaded connection with the screw hole seat 18.
In a preferred scheme, a fixed seat 12 is arranged on the first transverse connecting rod 11, a horizontal rotating shaft 27 is arranged in the fixed seat 12, threaded sections are respectively arranged at two ends of the rotating shaft 27, and two sliding blocks 14 are respectively arranged on the threaded sections at the two ends;
the horizontal direction pivot 27 both ends wear to establish to the neutral pole 4 of both sides in, the level that is located in the neutral pole 4 is equipped with second bevel gear 28 to pivot 27 tip, a threaded rod 24 is worn to be equipped with in the telescopic link 5 bottom surface in the neutral pole 4, screw-thread fit between threaded rod 24 and the telescopic link 5, the lower extreme of threaded rod 24 realizes vertical location through being fixed in the internal screw rod locating part 25 of neutral pole 4, threaded rod 24 passes threaded rod locating part 25, be located the threaded rod 24 lower extreme of threaded rod locating part 25 below and be equipped with the first bevel gear 26 with second bevel gear 28 meshing.
In the preferred scheme, one of the second transverse connecting rods 20 is provided with a rotating rod seat 21, a horizontal rotating rod 22 penetrates through the rotating rod seat 21, one end of the rotating rod 22 extends into the fixed seat 12, and the other end of the rotating rod 22 is provided with a crank 23;
one end of the rotating rod 22 extending into the fixed seat 12 is provided with a third bevel gear 29, and the middle part of the horizontal rotating shaft 27 is provided with a fourth bevel gear 30 meshed with the third bevel gear 29.
Example 2:
on the basis of the embodiment 1, the supporting method of the supporting device for pouring the fabricated building composite slab comprises the following steps:
1) Measuring and paying off the construction position;
2) The device is moved to a paying-off position through a roller 17, and the positioning of the device is realized through adjusting a positioning support leg 19;
3) Manually shaking the crank 23 to enable the two sliders 14 in the fixed seat 12 to move from two sides to the middle;
4) In the rotation process of the crank 23, the telescopic rod section 5 is driven to move upwards by the multi-stage bevel gear;
5) After the unfolding operation of the supporting device is completed, the keels 31 are arranged on the plurality of keel supporting pieces 6 on the same side;
6) A bottom template 32 perpendicular to the keels 31 is placed on the keels 31;
7) Hoisting the laminated slab to the keel 31 and ensuring that the bottom template 32 is positioned below the gap between the plates of the adjacent laminated slab;
8) Turning the handle 23 again ensures that the keel 31 and the bottom form 32 provide effective support for the superimposed sheets.
In a preferable scheme, in the step 4), in the process that the telescopic rod section 5 is driven by the multi-stage bevel gears to move upwards, the connecting pull rod 10 is transversely unfolded and pushes the upright rods 3 at the two side ends to unfold.
In the preferred scheme, 3 upper ends of end pole setting add fine setting mechanism, adopt the high fine setting of threaded sleeve structure realization end pole setting 3 upper end keel support piece 6, guarantee that a plurality of keel support pieces 6 are located same level.
In the above embodiment, the fine adjustment mechanism is additionally arranged at the upper end of the end upright rod (similar to the adjustment mechanism of the existing support device, and the height fine adjustment of the keel support piece at the upper end of the end upright rod is realized by adopting a threaded sleeve structure), so that a plurality of keel support pieces are ensured to be positioned at the same level.
In addition, considering that the pouring bottom formwork has a certain thickness (the thickness can be ignored), a groove can be formed in the center of the keel, and the top surface of the bottom formwork is flush with the top surface of the keel in an embedding mode when the bottom formwork is installed.
After the supporting and hoisting operations are completed, the construction of the laminated slab can be completed through pouring construction.
After the construction is completed, the storage of the apparatus is realized by reversely rotating the crank 23, and the state of the apparatus is changed from fig. 1 to fig. 2.
Claims (9)
1. The utility model provides an assembly type structure superimposed sheet pours and uses strutting arrangement, includes main chassis (1), its characterized in that: the main underframe (1) is composed of two hollow rod pieces, the two rod pieces are connected through two second transverse connecting rods (20) to form a rectangular frame structure, a middle vertical rod (4) is arranged at the center of the top of the main underframe (1), the middle vertical rod (4) is a hollow rod, a telescopic rod joint (5) is arranged in the middle vertical rod (4), telescopic underframe (2) is respectively inserted into two ends of the two hollow rod pieces composing the main underframe (1), and an end vertical rod (3) is arranged at the top of one end, far away from the main underframe (1), of the telescopic underframe (2);
the upper ends of the telescopic rod section (5) and the end upright rod (3) are provided with keel supporting pieces (6);
well pole setting (4) be equipped with first spout (7) on the lateral wall towards both sides end pole setting (3), be equipped with first otic placode (8) that pass first spout (7) on telescopic link festival (5) lateral wall that is located in pole setting (4), be equipped with second otic placode (9) on one side lateral wall of pole setting (4) in both sides end pole setting (3) orientation, be equipped with between first otic placode (8) and the second otic placode (9) of homonymy and connect pull rod (10), connect pull rod (10) both ends respectively with first otic placode (8), second otic placode (9) are articulated.
2. The supporting device for pouring the fabricated building composite slab as claimed in claim 1, wherein: two well pole setting (4) bottom between connect through first transverse connecting rod (11), first transverse connecting rod (11) are the cavity pole, first transverse connecting rod (11) top surface is equipped with second spout (13), is equipped with two slider (14) in first transverse connecting rod (11), and the top of two slider (14) articulates there is bridging (15), and the upper end of bridging (15) is equipped with template backup pad (16).
3. The supporting device for pouring the fabricated building composite slab as claimed in claim 1, wherein: and the middle part of the bottom surface of the main chassis (1) and the bottom surface of one end, far away from the main chassis (1), of the telescopic chassis (2) are respectively provided with a roller (17).
4. The supporting device for pouring the fabricated building composite slab as claimed in claim 1, wherein: the side wall of the main underframe (1) is provided with a screw hole seat (18), the screw hole seat (18) is provided with a positioning support leg (19) in a penetrating way, and the positioning support leg (19) is in threaded connection with the screw hole seat (18).
5. The supporting device for pouring the fabricated building composite slab as claimed in claim 1, wherein: a fixed seat (12) is arranged on the first transverse connecting rod (11), a horizontal rotating shaft (27) is arranged in the fixed seat (12), thread sections are respectively arranged at two ends of the rotating shaft (27), and the two sliding blocks (14) are respectively arranged on the thread sections at the two ends;
the level wear to establish to neutral pole (4) of both sides in to pivot (27) both ends in, the level that is located in well pole setting (4) is equipped with second bevel gear (28) to pivot (27) tip, telescopic link festival (5) bottom surface in neutral pole (4) is worn to be equipped with a threaded rod (24), screw-thread fit between threaded rod (24) and telescopic link festival (5), the lower extreme of threaded rod (24) realizes vertical location through being fixed in pole setting (4) internal screw rod locating part (25), threaded rod (24) pass threaded rod locating part (25), be located threaded rod (24) lower extreme below threaded rod locating part (25) and be equipped with first bevel gear (26) with second bevel gear (28) meshing.
6. The supporting device for pouring the fabricated building composite slab as claimed in claim 5, wherein: one of the second transverse connecting rods (20) is provided with a rotating rod seat (21), a horizontal rotating rod (22) penetrates through the rotating rod seat (21), one end of the rotating rod (22) extends into the fixed seat (12), and the other end of the rotating rod (22) is provided with a crank (23);
one end of the rotating rod (22) extending into the fixed seat (12) is provided with a third bevel gear (29), and the middle part of the horizontal rotating shaft (27) is provided with a fourth bevel gear (30) meshed with the third bevel gear (29).
7. The supporting method of the supporting device for pouring the fabricated building composite slab as claimed in any one of claims 1 to 6, characterized by comprising the following steps:
1) Measuring and paying off the construction position;
2) The device is moved to a paying-off position through a roller (17), and the positioning of the device is realized through adjusting a positioning support leg (19);
3) Manually shaking the crank (23) to enable the two sliders (14) in the fixed seat (12) to move from two sides to the middle part;
4) In the rotation process of the crank (23), the telescopic rod section (5) is driven to move upwards through the multi-stage bevel gear;
5) After the unfolding operation of the supporting device is finished, keels (31) are installed on the plurality of keel supporting pieces (6) on the same side;
6) A bottom template (32) vertical to the keels (31) is placed on the keels (31);
7) Hoisting the laminated slab to the keel (31) and ensuring that the bottom template (32) is positioned below the gap between the plates of the adjacent laminated slabs;
8) The crank (23) is rotated again to ensure that the keel (31) and the bottom template (32) form effective support for the laminated plate.
8. The method for supporting a supporting device for pouring of fabricated building composite slabs according to claim 7, wherein: in the step 4), in the process that the telescopic rod section (5) is driven by the multistage bevel gears to move upwards, the connecting pull rod (10) transversely expands and pushes the upright rods (3) at the two side ends to expand.
9. The method for supporting a supporting device for pouring fabricated building composite slab as claimed in claim 8, wherein: the fine-tuning mechanism is additionally arranged at the upper end of the end upright rod (3), and the height fine-tuning of the keel supporting piece (6) at the upper end of the end upright rod (3) is realized by adopting a threaded sleeve structure, so that the keel supporting pieces (6) are ensured to be positioned at the same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211482594.5A CN115749377A (en) | 2022-11-24 | 2022-11-24 | Supporting device and method for pouring of fabricated building laminated slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211482594.5A CN115749377A (en) | 2022-11-24 | 2022-11-24 | Supporting device and method for pouring of fabricated building laminated slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115749377A true CN115749377A (en) | 2023-03-07 |
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ID=85336964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211482594.5A Pending CN115749377A (en) | 2022-11-24 | 2022-11-24 | Supporting device and method for pouring of fabricated building laminated slab |
Country Status (1)
| Country | Link |
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| CN (1) | CN115749377A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116290756A (en) * | 2023-05-13 | 2023-06-23 | 山西二建集团有限公司 | Bottom die supporting device of steel bar truss floor supporting plate |
| CN117803175A (en) * | 2024-02-29 | 2024-04-02 | 山西六建集团有限公司 | Die carrier support system |
-
2022
- 2022-11-24 CN CN202211482594.5A patent/CN115749377A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116290756A (en) * | 2023-05-13 | 2023-06-23 | 山西二建集团有限公司 | Bottom die supporting device of steel bar truss floor supporting plate |
| CN116290756B (en) * | 2023-05-13 | 2023-08-11 | 山西二建集团有限公司 | Bottom die supporting device of steel bar truss floor supporting plate |
| CN117803175A (en) * | 2024-02-29 | 2024-04-02 | 山西六建集团有限公司 | Die carrier support system |
| CN117803175B (en) * | 2024-02-29 | 2024-06-07 | 山西六建集团有限公司 | Die carrier support system |
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