A floor support plate joint seam slurry leakage control device and a construction method thereof

Abstract

The application provides a floor support plate joint seam slurry leakage control device and a construction method thereof, which comprises a formwork support, a plurality of steel bars arranged on the formwork support, a plurality of floor support plate bodies arranged on the formwork support and between two adjacent steel bars, a plurality of supporting components arranged on the steel bars at equal intervals, and a plurality of fixing components and positioning components arranged on the supporting components. The floor support plate joint seam slurry leakage control device and the construction method thereof can effectively support and extrude the plurality of floor support plate bodies arranged on the formwork support, reduce the joint seams of the plurality of floor support plate bodies, ensure the horizontal of the joint of the plurality of floor support plate bodies through the cooperation of the plurality of adjusting components, and avoid the leakage of slurry due to the large joint seams or misalignment of the plurality of floor support plate bodies during the subsequent concrete pouring, thereby affecting the construction.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction processing, in particular to a floor support plate joint seam slurry leakage control device and a construction method thereof. BACKGROUND

[0002] The floor slab is an important load-bearing component in the fabricated building system, which has the functions of bearing load and transferring load. Among them, the steel bar truss floor support plate and the prefabricated composite floor slab are generally classified as steel structures and concrete structures in the field of fabricated buildings due to different connection methods and application scenarios.

[0003] At present, the installation of the prefabricated composite floor support plate mainly uses hoisting machinery to hoist it to the roof, and the assembly of the floor support plate still mainly relies on manual assembly. Manual assembly is difficult to control the joint seams between the floor support plates, and the floor support plates are relatively light in weight, which can easily cause the floor support plates to move and produce large joint seams during subsequent construction.

[0004] The existing floor support plate construction process lacks effective measures to control the movement of the floor support plate, which makes it difficult to quickly and effectively solve the problem when encountering large floor support plate joint seams. When the floor support plate joint seam is large, and the joint seam is misaligned, it is easy to cause concrete leakage during the post-construction of the floor support plate, which has a certain adverse effect on the construction and affects the construction quality and efficiency. SUMMARY

[0005] The purpose of the present application is to provide a floor support plate joint seam slurry leakage control device and a construction method thereof to solve the above problems.

[0006] In order to achieve the above purpose, the present application provides a floor support plate joint seam slurry leakage control device, which comprises: a formwork support, a plurality of steel bar beams arranged on the formwork support, a plurality of floor support plate bodies arranged between adjacent two steel bar beams on the formwork support, a plurality of supporting components arranged at equal intervals on the plurality of steel bar beams, a plurality of fixing components and positioning components arranged on the plurality of supporting components, and a plurality of adjusting components arranged on two adjacent floor support plate bodies, wherein

[0007] The plurality of supporting components are adapted to extrude and support the plurality of floor support plate bodies arranged between two adjacent steel bar beams, and control the plurality of floor support plates between the two adjacent steel bar beams to move closer to each other;

[0008] The plurality of fixing components are adapted to stably arrange the plurality of supporting components on the steel bar beams;

[0009] The plurality of positioning components are adapted to accurately arrange the plurality of supporting components in the middle of the steel bar beams;

[0010] The adjusting assembly is suitable for improving the stable accuracy of the abutment of two adjacent floor support plate bodies.

[0011] Further, the bracing assembly comprises a bracing seat arranged on the steel bar cross beam, two sliding grooves symmetrically arranged in the bracing seat, two bearings symmetrically arranged in the bracing seat, a bidirectional screw rod arranged on the two bearings and arranged in the two sliding grooves, two sliding seats respectively slidably arranged in the two sliding grooves and respectively threadedly connected with two ends of the bidirectional screw rod, a torsion disc arranged between the two bearings and fixedly sleeved on the bidirectional screw rod, and two bracing blocks respectively fixed on the two sliding seats and away from the bracing seat.

[0012] Further, the steel bar cross beam comprises a plurality of side stress-receiving bars arranged on the formwork support in a rectangular manner, two middle stress-receiving bars symmetrically arranged between the sleeve of the plurality of side stress-receiving bars, a plurality of first stirrups sleeved on the plurality of side stress-receiving bars and the two middle stress-receiving bars, a plurality of second stirrups sleeved on the two middle stress-receiving bars and two of the side stress-receiving bars, and a plurality of third stirrups sleeved on the two middle stress-receiving bars and the other two side stress-receiving bars.

[0013] The plurality of first stirrups, second stirrups and third stirrups are arranged in a staggered manner.

[0014] Further, the fixing member comprises two mounting bands hingedly connected at one end to the bracing seat, two fixing blocks fixedly connected to the bracing seat, and a plurality of fixing grooves respectively arranged at the other end of the two mounting bands and respectively corresponding to the two fixing blocks.

[0015] One of the mounting bands is sleeved on one of the first stirrups and the second stirrup.

[0016] The other mounting band is sleeved on one of the first stirrups and the third stirrup.

[0017] Further, the positioning member comprises two positioning blocks symmetrically fixed to the bottom of the bracing seat, and two positioning grooves respectively arranged on the two positioning blocks and corresponding to the middle stress-receiving bars.

[0018] Further, the adjusting assembly comprises two fitting grooves respectively arranged on the upper surfaces of two adjacent floor support plate bodies, an adjusting plate arranged in the two fitting grooves, a connecting rod fixedly arranged at the middle of the lower surface of the adjusting plate, an adjusting block fixedly arranged at the other end of the connecting rod, two adjusting grooves respectively arranged on the lower surfaces of two adjacent floor support plate bodies, a plurality of insertion grooves arranged on two adjacent floor support plate bodies and corresponding to the adjusting block, and two control grooves symmetrically arranged on the adjusting plate.

[0019] Two of the adjusting grooves are connected with two of the adjusting slots through two of the insertion slots.

[0020] Further, the adjusting assembly further comprises two abutting blocks symmetrically fixed on the upper surface of the adjusting block, and two abutting grooves opened on two adjacent floor support plate bodies and respectively arranged in the two adjusting grooves.

[0021] Further, the plurality of abutting blocks are wedge-shaped.

[0022] Further, the surface of the torsion disc is provided with anti-skid lines.

[0023] A construction method for controlling the grout leakage of floor support plate joints, the specific steps are as follows:

[0024] S1, install the formwork support at the bottom of the floor, and ensure the stability and flatness of the formwork support;

[0025] S2, use the hoisting machinery at the construction site to hoist the plurality of floor support plate bodies to the top of the building, and manually transport the plurality of floor support plate bodies to the designated positions, and lay the plurality of floor support plate bodies;

[0026] S3, at the plurality of designated positions, bind the plurality of side stress bars and the two middle stress bars with the plurality of first stirrups, second stirrups and third stirrups to form a steel bar beam, and ensure the penetration and spacing between the steel bar beams to ensure the stability of the bound steel bar beam and prevent it from affecting the floor support plate body;

[0027] S4, place the supporting assembly on the top of the bound steel bar beam, so that the two abutting blocks on the supporting assembly abut between the two floor support plate bodies on both sides of the steel bar beam, then twist the torsion disc on the corresponding supporting assembly, control the rotation of the bidirectional screw, make the bidirectional screw threadedly engage with the two sliding seats, and then use the screw engagement friction force of the two sliding seats to make the two sliding seats slide in the two sliding grooves respectively, so that the two sliding seats push the two abutting blocks to move, and the abutting blocks are used to extrude one side of the floor support plate. At the same time, install the supporting assembly on the top of another steel bar beam adjacent to the steel bar beam, and under the cooperation of the plurality of supporting assemblies on the two adjacent steel bar beams, support the plurality of floor support plate bodies between the two adjacent steel bar beams, so as to extrude the plurality of floor support plate bodies together and reduce the gap between the plurality of floor support plate bodies;

[0028] S5, adjust the height of the adjacent two floor support plate bodies through the plurality of adjusting assemblies, further ensure the close abutment between the adjacent two floor support plate bodies, ensure the consistency of the height of the abutment between the two adjacent floor support plates, and avoid the misalignment of the abutment between the two adjacent floor support plate bodies.

[0029] S6. Finally, pre-embed water and electricity in several floor decking panels with adjusted joints according to the construction drawings, drill holes and lay wires at required locations, and finally pour concrete.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. The floor decking joint leakage control device and its construction method are characterized by the provided supporting assembly. When in use, the bidirectional screw is rotated to engage with the thread of the sliding seat, and the friction force of the thread engagement of the sliding seat is used to drive the sliding seat to slide inside the slide groove, so that the sliding seat can slide out to push the supporting seat to push the supporting block to squeeze the floor decking. With the cooperation of the supporting assembly on two adjacent steel beams, the plurality of floor decking plates between the two adjacent steel beams are effectively pushed and squeezed, thereby reducing the size of the joints between the assembled floor decking plates, reducing the leakage caused by the excessive joints between the two adjacent floor decking plates during subsequent concrete pouring, and facilitating construction.

[0032] The floor deck joint leakage control device and the construction method thereof can effectively improve the stability and accuracy of the support assembly when it is installed on the steel beam by using the provided positioning parts and the fixing parts, ensure that the support assembly effectively supports the floor deck plate bodies on both sides of the steel beam when working, and will not affect the support assembly when the floor deck plate body has a secondary disturbance in the subsequent construction stage, avoid the expansion of the joints of the floor deck plate body due to the secondary disturbance, and ensure the quality of subsequent construction. At the same time, the provided fixing parts ensure the rapid installation and use of the support assembly, and will not interfere with the placement of the steel beam, thereby improving the practicality of the support device and improving construction efficiency.

[0033] The floor decking joint leakage control device and the construction method thereof can adjust the joints of two adjacent floor decking plates horizontally after the supporting component controls the joint gaps between the several floor decking plates, thereby ensuring the horizontality of the joints of the two adjacent floor decking plates. This can reduce secondary disturbances of the several floor decking plates in the subsequent construction stage, avoid the problem of excessive joints caused by misalignment of the joints of the several floor decking plates, further solve the problem of joint leakage after the later pouring, and effectively improve the quality of subsequent concrete pouring. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The present invention will be further described below with reference to the accompanying drawings and examples.

[0035] Figure 1 Shown is a perspective view of the present invention;

[0036] Figure 2 Shows a partial front view of the present invention;

[0037] Figure 3A partial top perspective view of the present application is shown;

[0038] Figure 4 A partial bottom perspective view of the present application is shown;

[0039] Figure 5 A partial perspective view of the present application is shown;

[0040] Figure 6 A partial exploded perspective view of the present application is shown Figure 1 ;

[0041] Figure 7 A partial exploded perspective view of the present application is shown Figure 2 ;

[0042] Figure 8 A partial cutaway perspective view of the present application is shown;

[0043] Figure 9 A partial cutaway view of the present application is shown.

[0044] In the drawings, the same reference numerals indicate the same structural elements, wherein:

[0045] 1, formwork support; 2, steel beam; 3, floor slab body; 4, bracing assembly; 5, fixing piece; 6, positioning piece; 7, adjusting assembly; 8, bracing seat; 9, sliding groove; 10, bearing; 11, bidirectional screw rod; 12, sliding seat; 13, torsion disc; 14, bracing block; 15, side stress bar; 16, middle stress bar; 17, first stirrup; 18, second stirrup; 19, third stirrup; 20, mounting belt; 21, fixed block; 22, fixed groove; 23, positioning block; 24, positioning groove; 25, adaptive groove; 26, adjusting plate; 27, connecting rod; 28, adjusting block; 29, adjusting groove; 30, insertion groove; 31, control groove; 32, butt joint block; 33, butt joint groove; 34, anti-skid pattern. DETAILED DESCRIPTION

[0046] The present application will now be further described in greater detail in connection with the enclosed drawings. These drawings form a part of this specification and are included to further describe and demonstrate the present application and, like the specification, illustrate the preferred embodiments. In the drawings:

[0047] As shown in Figures 1-9 a floor slab joint slurry leakage control device, comprising: a formwork support 1, a plurality of steel beams 2 arranged on the formwork support 1, a plurality of floor slab bodies 3 arranged on the formwork support 1 and between two adjacent steel beams 2, a plurality of bracing assemblies 4 arranged at equal intervals on a plurality of steel beams 2, a plurality of fixing pieces 5 and positioning pieces 6 arranged on a plurality of bracing assemblies 4, and a plurality of adjusting assemblies 7 arranged on two adjacent floor slab bodies 3, wherein

[0048] The supporting assemblies 4 are suitable for extruding and supporting the floor slab bodies 3 arranged between two adjacent steel bar cross beams 2, and controlling the mutual approach of the floor slabs between the two adjacent steel bar cross beams 2;

[0049] The fixing members 5 are suitable for stably arranging the supporting assemblies 4 on the steel bar cross beams 2;

[0050] The positioning members 6 are suitable for accurately arranging the supporting assemblies 4 in the middle of the steel bar cross beams 2;

[0051] The adjusting assemblies 7 are suitable for improving the stable accuracy of the abutment of the adjacent two floor slab bodies 3. During construction, the workers first place the floor slab bodies 3 on the formwork support frame 1 through the external hoisting machinery, then manually carry the floor slab bodies 3 to the designated position for preliminary laying, and then assemble and bind the steel bar cross beams 2 and arrange them in the designated position. The two middle stress bars 16 and the plurality of side stress bars 15 in the steel bar cross beam 2 are interlaced and bound by the first stirrup 17, the second stirrup 18 and the third stirrup 19 to effectively ensure the stability of the bound steel bar cross beam 2, so that it does not affect the normal laying of the floor slab body 3 after binding, and effectively improves the stability of the subsequent supporting assembly 4 installed on the steel bar cross beam 2. Then, the supporting assemblies 4 are arranged on the steel bar cross beams 2 at equal intervals. Through the positioning members 6, the supporting assemblies 4 can be accurately placed in the middle of the steel bar cross beam 2 during arrangement, so that the supporting assemblies 4 can stably and effectively support the floor slab bodies 3 on both sides of the steel bar cross beam 2 during subsequent work. With the cooperation of the fixing members 5, the stability of the supporting assemblies 4 after being arranged on the steel bar cross beam 2 is ensured, so that the supporting assemblies 4 will not be pushed away by the floor slab bodies 3 during subsequent construction, ensuring the stability of the supporting assemblies 4 to the floor slab bodies 3. Under the action of the supporting assemblies 4, the floor slab bodies 3 on both sides of the steel bar cross beam 2 can be supported and extruded, so that the floor slab bodies 3 between the adjacent two steel bar cross beams 2 will be extruded and approached, reducing the size of the joint between the assembled floor slab bodies 3, avoiding leakage of the joint, and facilitating construction. Finally, the adjusting assemblies 7 are installed at the joint between the adjacent two floor slab bodies 3. Through the control of the adjusting assemblies 7, the joint between the adjacent two floor slabs can be kept horizontal, and the joint misalignment is not easy to occur during subsequent construction, further avoiding the problem of joint leakage after pouring in the later stage.

[0052] Optionally, the supporting assembly 4 comprises a supporting seat 8 arranged on the steel beam 2, two sliding grooves 9 symmetrically arranged in the supporting seat 8, two bearings 10 symmetrically arranged in the supporting seat 8, a bidirectional screw rod 11 arranged on the two bearings 10 and arranged in the two sliding grooves 9, two sliding seats 12 respectively and slidably arranged in the two sliding grooves 9 and respectively threadedly connected with two ends of the bidirectional screw rod 11, a torsion disc 13 arranged between the two bearings 10 and fixedly sleeved on the bidirectional screw rod 11, and two supporting blocks 14 respectively fixed on the two sliding seats 12 and away from the supporting seat 8. After the preliminary laying of the plurality of floor slabs 3, the supporting seat 8 is placed on the top of the plurality of bundled steel beams 2, so that the two supporting blocks 14 on the two sides of the supporting seat 8 abut between the two floor slabs 3 on the two sides of the steel beam 2. Then the torsion disc 13 is twisted to control the rotation of the bidirectional screw rod 11, so that the bidirectional screw rod 11 is threadedly engaged with the two sliding seats 12. Then the screw engagement friction force of the two sliding seats 12 is utilized to make the two sliding seats 12 slide in the two sliding grooves 9 respectively, so that the two sliding seats 12 push the two supporting blocks 14 to move. The supporting blocks 14 are utilized to extrude one side of the floor slab 3. Meanwhile, the supporting seat 8 is also arranged on the top of another steel beam 2 adjacent to the steel beam 2, so that the supporting blocks 14 on the two sides of the supporting seat 8 push and extrude the floor slabs 3 on the two sides of the steel beam 2. Then, under the cooperation of the plurality of supporting assemblies 4 on the two adjacent steel beams 2, the plurality of floor slabs 3 between the two adjacent steel beams 2 are supported, so that the plurality of floor slabs 3 are extruded together, the gap between the plurality of floor slabs 3 is effectively reduced, the condition that the grout leaks from the joint between the two floor slabs during subsequent concrete pouring is reduced, and the construction is facilitated.

[0053] Optionally, the steel beam 2 comprises a plurality of side stress bars 15 arranged on the formwork support 1 in a rectangular shape, two middle stress bars 16 symmetrically arranged between the sleeve of the plurality of side stress bars 15, a plurality of first stirrups 17 sleeved on the plurality of side stress bars 15 and the two middle stress bars 16, a plurality of second stirrups 18 sleeved on the two middle stress bars 16 and two of the side stress bars 15, and a plurality of third stirrups 19 sleeved on the two middle stress bars 16 and the other two side stress bars 15.

[0054] The first stirrups 17, the second stirrups 18 and the third stirrups 19 are arranged alternately, the positions of the side reinforcement bars 15 are determined when the steel bar cross beams 2 are bound, one of the two middle reinforcement bars 16 is arranged between the two upper side reinforcement bars 15, the other middle reinforcement bar 16 is arranged between the two lower side reinforcement bars 15, the first stirrups 17 are bound on the side reinforcement bars 15 and the two middle reinforcement bars 16, then the second stirrups 18 are bound on the middle reinforcement bars 16 and the two side reinforcement bars 15, the third stirrups 19 are bound on the middle reinforcement bars 16 and the other two side reinforcement bars 15, the first stirrups 17, the second stirrups 18 and the third stirrups 19 are arranged alternately, the steel bar cross beams 2 are ensured to have the reinforcement bars and the spacing, the steel bar cross beams 2 after being bound are ensured to be stable, the normal paving of the floor slab 3 is not affected after the binding is completed, and the stability of the subsequent supporting assembly 4 installed on the steel bar cross beam 2 is effectively improved.

[0055] Optionally, the fixing member 5 comprises two mounting bands 20 hingedly connected at one end to the supporting seat 8, two fixing blocks 21 fixedly connected to the supporting seat 8, and a plurality of fixing grooves 22 respectively formed at the other end of the two mounting bands 20 and respectively corresponding to the two fixing blocks 21;

[0056] One of the mounting bands 20 is sleeved on one of the first stirrup 17 and the second stirrup 18;

[0057] The other mounting band 20 is sleeved on one of the first stirrup 17 and the third stirrup 19, after the supporting assembly 4 is accurately arranged on the steel bar cross beam 2 under the cooperation of the positioning member 6, one of the mounting bands 20 is pulled to be sleeved on the first stirrup 17 and the second stirrup 18 below the supporting assembly 4, the mounting band 20 is pulled to be tight, one of the fixing grooves 22 on the mounting band 20 is sleeved on the corresponding fixing block 21, and the mounting band 20 is in close contact with the first stirrup 17 and the second stirrup 18, then the other mounting band 20 is pulled to be sleeved on the first stirrup 17 and the third stirrup 19 below the supporting assembly 4, the mounting band 20 is pulled to be tight, one of the fixing grooves 22 on the mounting band 20 is sleeved on the corresponding fixing block 21, and the mounting band 20 is in close contact with the first stirrup 17 and the third stirrup 19, so that the supporting assembly 4 is stably arranged on the steel bar cross beam 2, the stability of the supporting assembly 4 during work is improved, displacement does not occur with the movement of the floor slab 3 during construction, and the effective support of the supporting assembly 4 on the two sides of the floor slab 3 of the steel cable cross beam is ensured.

[0058] Optionally, the positioning member 6 comprises two positioning blocks 23 symmetrically fixed at the bottom of the supporting seat 8, and two positioning grooves 24 respectively formed on the two positioning blocks 23 and corresponding to the middle stress bars 16, when the supporting assembly 4 is installed on the steel bar beam 2, the two positioning blocks 23 at the bottom of the supporting assembly 4 can be aligned with the middle stress bars 16 on the upper surface of the steel bar beam 2, and when the supporting assembly 4 is controlled to move downward, the middle stress bars 16 are placed in the two positioning grooves 24 on the two positioning blocks 23, so that the supporting assembly 4 can be accurately placed in the middle of the steel bar beam 2, and in the subsequent work of the supporting assembly 4, it is ensured that the supporting assembly 4 can stably abut against the floor slab bodies 3 on both sides of the steel bar beam 2 at the same time, avoiding the deviation of the supporting assembly 4 during assembly, so that one end of the supporting assembly 4 abuts against the floor slab body 3 on one side of the steel bar beam 2, and the other end of the supporting assembly 4 cannot effectively abut against the floor slab body 3 on the other side of the steel bar beam 2; at the same time, in the subsequent construction stage, the supporting assembly 4 is not easy to move simultaneously due to the disturbance of the floor slab body 3, ensuring the construction quality in the subsequent construction.

[0059] Optionally, the adjusting assembly 7 comprises two adaptive grooves 25 respectively formed on the upper surfaces of two adjacent floor slab bodies 3, an adjusting plate 26 arranged in the two adaptive grooves 25, a connecting rod 27 fixed at the middle of the lower surface of the adjusting plate 26, an adjusting block 28 fixed at the other end of the connecting rod 27, two adjusting grooves 29 respectively formed on the lower surfaces of two adjacent floor slab bodies 3, a plug groove 30 formed on two adjacent floor slab bodies 3 and corresponding to the adjusting block 28, and two control grooves 31 symmetrically formed on the adjusting plate 26.

[0060] The two adaptive grooves 25 are connected with the two adjusting grooves 29 through the two plug grooves 30, when several supporting assemblies 4 work to complete the supporting of several floor slab bodies 3 between two adjacent steel bar beams 2, so that the two adjacent floor slab bodies 3 are in close contact, at this time, the worker holds the adjusting plate 26, places the adjusting block 28 into the plug groove 30 on the two adjacent floor slab bodies 3, and makes the adjusting block 28 enter the adjusting groove 29, and the adjusting plate 26 is slidably inserted into the adaptive groove 25, at this time, the two control grooves 31 are used to rotate the adjusting plate 26, the adjusting block 28 is rotated in the adjusting groove 29 under the driving of the connecting rod 27, so that the adjusting block 28 is dislocated from the plug groove 30, avoiding the disengagement of the adjusting assembly 7 from the two adjacent floor slab bodies 3, and after the assembly of the adjusting assembly 7 is completed, the adjusting plate 26 and the adjusting block 28 can level the joint between the two adjacent floor slab bodies 3, ensuring the horizontalness of the joint between the two adjacent floor slab bodies 3, and avoiding the dislocation of the two adjacent floor slab bodies 3 in the subsequent construction, effectively solving the problem of joint leakage in the later pouring.

[0061] Optionally, the adjustment component 7 also includes two docking blocks 32 symmetrically fixed on the upper surface of the adjustment block 28, and two docking grooves 33 opened on the two adjacent floor decking plates 3 and respectively placed in the two adjustment grooves 29. When the adjustment block 28 rotates in the two adjustment grooves 29, the two docking blocks 32 on the adjustment block 28 will slide and insert into the two docking grooves 33 on the two adjacent floor decking plates 3, respectively, thereby limiting the horizontal movement of the two adjacent floor decks. In conjunction with the support component 4, the secondary disturbance of the floor decking plates 3 in the subsequent construction stage is greatly limited, thereby avoiding the problem of excessive joints caused by misalignment of the floor decking plates 3.

[0062] Optionally, several of the supporting blocks 14 are wedge-shaped. When the supporting assembly 4 is used to support the floor decking slabs 3 on both sides of the steel beam 2, since the two supporting blocks 14 on the supporting assembly 4 are wedge-shaped, the two supporting blocks 14 have a certain downward pressure on the edges of the floor decking slabs 3 while horizontally pushing the floor decking slabs 3 on both sides of the steel beam 2, which can further improve the stability of the floor decking slabs 3 after laying.

[0063] Optionally, the surface of the torsion disk 13 is provided with anti-slip grooves 34. When the staff needs to turn the torsion disk 13 to control the support component 4, the anti-slip grooves 34 can effectively increase the friction between the staff's hand and the torsion disk 13, so that the staff can easily turn the torsion disk 13 to rotate, thereby facilitating the operation of the support component 4.

[0064] A construction method for controlling grout leakage in floor deck joints, comprising the following specific steps:

[0065] S1. Install the formwork frame 1 at the bottom of the floor and firmly install the formwork frame 1 to ensure the stability and flatness of the formwork frame 1;

[0066] S2. Use the hoisting machinery at the construction site to hoist several floor decking panels 3 to the roof, manually carry the several floor decking panels 3 to the designated location, and lay the several floor decking panels 3;

[0067] S3. Tie the side reinforcement bars 15 and the two middle reinforcement bars 16 at designated locations through the first stirrups 17, the second stirrups 18, and the third stirrups 19 to form a steel beam 2. Ensure the spacing and the reinforcement between the steel beams 2 to ensure the stability of the tied steel beams 2 so that they do not affect the floor deck 3.

[0068] S4, placing the supporting assembly 4 on the top of the tied steel beam 2, so that the two supporting blocks 14 on the supporting assembly 4 abut between the two floor deck plate bodies 3 on both sides of the steel beam 2, then twisting the twisting disc 13 on the corresponding supporting assembly 4, controlling the rotation of the bidirectional screw rod 11, so that the bidirectional screw rod 11 is threadedly engaged with the two sliding seats 12, and then using the screw engagement friction force of the two sliding seats 12, the two sliding seats 12 are respectively slid in the two sliding grooves 9, so that the two sliding seats 12 respectively push the two supporting blocks 14 to move, and the supporting blocks 14 are used to extrude one side of the floor deck plate body 3, and the supporting assembly 4 is also installed on the top of another steel beam 2 adjacent to the steel beam 2, and the cooperation of the supporting assemblies 4 on the two adjacent steel beams 2 supports the floor deck plate bodies 3 between the two adjacent steel beams 2, so as to extrude the floor deck plate bodies 3 together and reduce the gap between the floor deck plate bodies 3;

[0069] S5, by arranging the adjusting assembly 7, the height of the two adjacent floor deck plate bodies 3 is adjusted, so as to further ensure that the two adjacent floor deck plate bodies 3 are tightly connected, and the height of the abutting position of the two adjacent floor deck plate bodies 3 is consistent, so as to avoid the misalignment of the abutting position of the two adjacent floor deck plate bodies 3;

[0070] S6, finally, the water and electricity are pre-buried according to the construction drawing, the holes are opened and the wires are laid at the required positions, and finally the concrete is poured.

[0071] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for controlling the leakage of mortar from the joints of floor deck panels, characterized in that, The utility model relates to a formwork support frame, which comprises a formwork support frame (1), a plurality of steel bar cross beams (2) arranged on the formwork support frame (1), a plurality of floor slabs (3) arranged on the formwork support frame (1) and between two adjacent steel bar cross beams (2), a plurality of supporting components (4) arranged at equal intervals on the steel bar cross beams (2), a plurality of fixing components (5) and positioning components (6) arranged on the supporting components (4), and a plurality of adjusting components (7) arranged on two adjacent floor slabs (3). The supporting components (4) are adapted to press and support the floor slabs (3) between two adjacent steel bar cross beams (2) and control the floor slabs (3) to move closer to each other. The fixing components (5) are adapted to stably arrange the supporting components (4) on the steel bar cross beams (2). The positioning components (6) are adapted to accurately arrange the supporting components (4) in the middle of the steel bar cross beams (2). The adjusting components (7) are adapted to improve the stability and accuracy of the contact between two adjacent floor slabs (3). The steel bar cross beam (2) comprises a plurality of side force bars (15) arranged on the formwork support frame (1) in a rectangular shape, two middle force bars (16) symmetrically arranged between the side force bars (15), a plurality of first stirrups (17) arranged in the side force bars (15) and the middle force bars (16), a plurality of second stirrups (18) arranged on the middle force bars (16) and two of the side force bars (15), and a plurality of third stirrups (19) arranged on the middle force bars (16) and the other two side force bars (15). The first stirrups (17), the second stirrups (18), and the third stirrups (19) are arranged alternately. The supporting component (4) comprises a supporting seat (8) arranged on the steel bar cross beam (2), two sliding grooves (9) symmetrically arranged in the supporting seat (8), two bearings (10) symmetrically arranged in the supporting seat (8), a bidirectional screw rod (11) arranged on the bearings (10) and in the sliding grooves (9), two sliding seats (12) respectively slidably arranged in the sliding grooves (9) and threadedly connected with the bidirectional screw rod (11), a torsion disc (13) arranged between the bearings (10) and fixedly sleeved on the bidirectional screw rod (11), and two supporting blocks (14) fixedly arranged on the sliding seats (12) and away from the supporting seat (8). ​ The adjusting assembly (7) comprises two adaptive slots (25) respectively formed on the upper surfaces of two adjacent floor support plate bodies (3), an adjusting plate (26) arranged in the two adaptive slots (25), a connecting rod (27) fixed to the middle part of the lower surface of the adjusting plate (26), an adjusting block (28) fixed to the other end of the connecting rod (27), two adjusting slots (29) respectively formed on the lower surfaces of two adjacent floor support plate bodies (3), an insertion slot (30) formed on two adjacent floor support plate bodies (3) and corresponding to the adjusting block (28), and two control slots (31) symmetrically formed on the adjusting plate (26); the two adaptive slots (25) are connected with the two adjusting slots (29) through the two insertion slots (30).

2. The floor support plate joint slurry leakage control device according to claim 1, wherein, The fixing member (5) comprises two mounting bands (20) hingedly connected to the supporting seat (8), two fixing blocks (21) fixedly connected to the supporting seat (8), and a plurality of fixing slots (22) respectively formed on the other ends of the two mounting bands (20) and corresponding to the two fixing blocks (21); One of the mounting bands (20) is sleeved on the first stirrup (17) and the second stirrup (18); The other mounting band (20) is sleeved on the first stirrup (17) and the third stirrup (19).

3. The floor support plate joint slurry leakage control device according to claim 2, wherein, The positioning member (6) comprises two positioning blocks (23) symmetrically fixed to the bottom of the supporting seat (8), and two positioning slots (24) respectively formed on the two positioning blocks (23) and corresponding to the middle stress bar (16).

4. The floor support plate joint slurry leakage control device according to claim 1, wherein, The adjusting assembly (7) further comprises two butt blocks (32) symmetrically fixed to the upper surface of the adjusting block (28), and two butt slots (33) formed on two adjacent floor support plate bodies (3) and respectively arranged in the two adjusting slots (29).

5. The floor support plate joint slurry leakage control device according to claim 1, wherein, The plurality of supporting and resisting blocks (14) are wedge-shaped.

6. The floor support plate joint slurry leakage control device according to claim 5, wherein, The surface of the torsion disc (13) is provided with anti-skid lines (34).

7. The construction method of a floor support plate joint seam slurry leakage control device according to any one of claims 1-6, characterized in that, Comprising: S1, installing a formwork support (1) at the bottom of a floor, and stably installing the formwork support (1) to ensure the stability and flatness of the formwork support (1); S2, using hoisting machinery at a construction site to hoist a plurality of floor support plate bodies (3) to the top of the floor, manually carrying the plurality of floor support plate bodies (3) to designated positions, and laying the plurality of floor support plate bodies (3); S3, In several designated positions, several side force bars (15) and two middle force bars (16) are bundled by first stirrups (17), second stirrups (18) and third stirrups (19) to form a steel beam (2), and the steel beam (2) is guaranteed to have a certain spacing and stability after binding, so as not to affect the floor slab body (3); S4, Place the supporting assembly (4) on the top of the bound steel beam (2), so that the two supporting blocks (14) on the supporting assembly (4) are in contact between the two floor slab bodies (3) on both sides of the steel beam (2), then twist the corresponding twist disc (13) on the supporting assembly (4), control the rotation of the bidirectional screw (11), and make the bidirectional screw (11) and the two sliding seats (12) threadedly engaged, and then use the friction force of the two sliding seats (12) to make the two sliding seats (12) slide in the two sliding grooves (9) respectively, so that the two sliding seats (12) push the two supporting blocks (14) to move, and the supporting blocks (14) are used to extrude one side of the floor slab body (3), and the other steel beam (2) adjacent to the steel beam (2) is also installed with a supporting assembly (4), and the two adjacent steel beams (2) are supported by the supporting assemblies (4) to support the floor slab bodies (3) between the two steel beams (2), so that the floor slab bodies (3) are extruded together, and the gap between the floor slab bodies (3) is reduced; S5, By setting several adjusting assemblies (7), the height of the two adjacent floor slab bodies (3) is adjusted, which further ensures the close butt joint of the two adjacent floor slab bodies (3) and the uniformity of the height of the butt joint of the two adjacent floor slab bodies (3), and avoids the misalignment of the butt joint of the two adjacent floor slab bodies (3); S6, Finally, the floor slab bodies (3) with adjusted joints are pre-buried according to the construction drawings, and the holes and lines are opened at the required positions, and finally the concrete is poured.

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