Combined floor support plate

Abstract

The utility model relates to a combined type floor support plate applied to the technical field of spliced combined type floor support plate equipment, which realizes that when a plurality of floor support plates are combined and spliced to support poured concrete, a connecting plate on one floor support plate can be inserted into a bottom groove on another floor support plate; when the connecting plates are inserted into the bottom grooves, the clamping blocks are squeezed to contract into the grooves along with the telescopic rods and the extension springs, so that the clamping blocks are clamped into the bottom grooves, the clamping blocks automatically pop out of the grooves to be clamped with the clamping holes when passing through the clamping holes, meanwhile, the clamping blocks are clamped with the blocking covers on the clamping holes, the protruding clamping blocks are blocked through the blocking covers, and after a plurality of floor support plates are transversely spliced, the floor support plates are spliced. The clamping plate at one end is clamped on the connecting plate at one end, so that the first screw holes and the second screw holes in the clamping plate and the connecting plate are aligned, and bolts are inserted into the first screw holes and the second screw holes for threaded connection and fixation, so that a plurality of floor support plates are longitudinally spliced, and the effect of quickly and conveniently combining and splicing the floor support plates during field operation is effectively achieved.

Description

Technical Field

[0001] The utility model relates to a combined floor decking plate, in particular to a combined floor decking plate applied in the technical field of equipment for splicing combined floor decking plates. Background Art

[0002] When pouring the floor, floor decking is needed to support the poured concrete in order to complete the casting and molding of the floor, and the floor is removed after hardening. In order to facilitate the support and limitation of the floor, multiple floor decking plates are often required to be spliced ​​and combined with each other.

[0003] In order to solve the problem of splicing, a certain floor decking in the market adopts a modular design, which has a certain market share.

[0004] When existing floor decking is installed on site, it needs to be spliced ​​by welding. However, high-altitude on-site welding is inconvenient and dangerous, which reduces work efficiency. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the existing floor decking plates need to be spliced ​​by welding when they are installed on site, and high-altitude on-site welding is inconvenient and dangerous, thereby reducing work efficiency.

[0006] To solve the above problems, the utility model provides a combined floor decking plate, including a floor decking plate with a bottom groove, the inner wall of the bottom groove at one end of the floor decking plate is fixedly connected with a connecting plate corresponding to the bottom groove at the other end, and the connecting plate is engaged with the bottom groove, a groove is drilled at the top of the connecting plate, a telescopic rod is fixedly connected in the groove, a tension spring is arranged on the outer sleeve of the telescopic rod, a clamping block is fixedly connected to the top of the telescopic rod, and the bottom end of the clamping block is fixedly connected to the tension spring, a clamping hole corresponding to the clamping block is drilled at the top of the floor decking plate away from the connecting plate, a frame is fixedly connected to the top of the clamping hole, a blocking cover is slidably connected to the inner wall of the frame, and the blocking cover is engaged with the clamping hole, a connecting plate is fixedly connected to the side end of the floor decking plate, a clamping plate is fixedly connected to the end of the floor decking plate away from the connecting plate, and the clamping plate is engaged with the connecting plate.

[0007] In the above-mentioned combined floor decking, the effect of quickly and conveniently combining and splicing the floor decking can be effectively achieved during on-site operations.

[0008] As a further improvement of the present application, a sliding block is symmetrically fixedly connected to the inner wall of the clamping hole, a sliding groove is symmetrically opened on the outer end of the blocking cover, and the sliding block is slidably connected to the sliding groove.

[0009] As a further improvement of the present application, a plurality of protrusions are fixedly connected at equal intervals on the top surface of the floor decking plate, and a film is fixedly connected on the surface of the protrusions.

[0010] As a further improvement of the present application, a plurality of first screw holes are equidistantly drilled at the top of the connecting plate, and a second screw hole corresponding to the first screw holes is drilled at the top of the clamping plate.

[0011] As another improvement of the present application, bolts are threadedly connected to the first screw hole and the second screw hole, and a cap is sleeved on the top end of the bolt.

[0012] As another improved supplement of the present application, the side ends of the bottom groove are fixedly connected with sealing rings, and the sealing rings are in conflict with the bottom groove located on the outer circle of the connecting plate.

[0013] As another improvement supplement of the present application, the side of the clamping block close to the clamping hole is designed as a curved surface.

[0014] In summary, the present invention can be realized that when multiple floor decking panels are used to support the poured concrete, a connecting plate on one floor decking panel can be inserted into the bottom groove on another floor decking panel so that the two floor decking panels are aligned and spliced. When the connecting plate is inserted into the bottom groove, the card block is squeezed and retracted into the groove along with the telescopic rod and the tension spring, so that it is stuck in the bottom groove. When passing through the card hole, the card block will automatically pop out of the groove and engage with the card hole through the tension spring, and engage with the blocking cover on the card hole at the same time. The protruding card block is blocked by the blocking cover to prevent the concrete from flowing into the gap between the card block and the card hole during pouring, and cannot be disassembled when the concrete solidifies later. After the multiple floor decking panels are horizontally spliced, the card plate at one end is clamped on the connecting plate at one end so that the first screw hole and the second screw hole of the card plate and the connecting plate are aligned, and then the bolts are inserted therein for threaded connection and fixing, thereby the multiple floor decking panels are longitudinally spliced, effectively achieving the effect of fast and convenient combination and splicing of the floor decking panels during on-site operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Axonometric diagram of the floor decking of the first and second implementation modes of the present application;

[0016] Figure 2 For the first implementation of this application Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a cross-sectional schematic diagram of a connecting plate according to a first embodiment of the present application;

[0018] Figure 4 This is a schematic diagram of the back side of the cover according to the first embodiment of the present application;

[0019] Figure 5 This is a cross-sectional schematic diagram of a blocking cover according to a second embodiment of the present application;

[0020] Figure 6 For the second implementation of this application Figure 5 Enlarged view of point B in the middle;

[0021] Figure 7 This is a partial structural diagram of the floor decking plate according to the second embodiment of the present application.

[0022] Description of the numbers in the figure:

[0023] 1. Floor decking; 2. Connecting plate; 3. Block; 4. Connecting plate; 5. Card plate; 6. Card hole; 7. Cover; 8. Frame; 9. Groove; 10. Slide; 11. Slider; 12. Film; 13. Telescopic rod; 14. Tension spring; 15. Bump; 16. Bottom groove; 17. First screw hole; 18. Second screw hole; 19. Bolt. DETAILED DESCRIPTION

[0024] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0025] The first implementation method:

[0026] Figure 1-4 A combined floor deck is shown, including a floor deck 1 with a bottom groove 16, the inner wall of the bottom groove 16 at one end of the floor deck 1 is fixedly connected with a connecting plate 2 corresponding to the bottom groove 16 at the other end, and the connecting plate 2 is engaged with the bottom groove 16, a groove 9 is drilled at the top of the connecting plate 2, a telescopic rod 13 is fixedly connected in the groove 9, a tension spring 14 is arranged on the outer sleeve of the telescopic rod 13, a clamping block 3 is fixedly connected to the top of the telescopic rod 13, and the bottom end of the clamping block 3 is fixedly connected to the tension spring 14, a clamping hole 6 corresponding to the clamping block 3 is drilled at the top of the side of the floor deck 1 away from the connecting plate 2, a frame 8 is fixedly connected to the top of the clamping hole 6, a blocking cover 7 is slidably connected to the inner wall of the frame 8, and the blocking cover 7 is engaged with the clamping hole 6, a connecting plate 4 is fixedly connected to the side end of the floor deck 1, and a clamping plate 5 is fixedly connected to the end of the floor deck 1 away from the connecting plate 4, and the clamping plate 5 is engaged with the connecting plate 4.

[0027] Figure 1 It is shown that a plurality of first screw holes 17 are equidistantly bored at the top of the connecting plate 4, and a second screw hole 18 corresponding to the first screw hole 17 is bored at the top of the clamping plate 5. Bolts 19 are threadedly connected to the first screw holes 17 and the second screw holes 18, and a cap is sleeved on the top of the bolt 19.

[0028] This solution can be realized when multiple floor decking plates 1 are combined and spliced ​​to support the poured concrete, the connecting plate 2 on one floor decking plate 1 can be inserted into the bottom groove 16 on another floor decking plate 1, so that the two floor decking plates 1 are aligned and spliced. When the connecting plate 2 is inserted into the bottom groove 16, the clamping block 3 is squeezed and retracted into the groove 9 along with the telescopic rod 13 and the tension spring 14, so as to be clamped into the bottom groove 16. When passing through the clamping hole 6, the tension spring 14 will automatically pop out of the groove 9 and clamp the clamping hole 6, and at the same time, it will be clamped with the blocking cover 7 on the clamping hole 6. The cover 7 blocks the protruding block 3 to prevent concrete from flowing into the gap between the block 3 and the hole 6 when pouring concrete, which cannot be removed when the concrete solidifies later. After multiple floor decking panels 1 are horizontally spliced, the clamping plate 5 at one end is clamped on the connecting plate 4 at one end, so that the first screw hole 17 and the second screw hole 18 on the clamping plate 5 and the connecting plate 4 are aligned, and then the bolts 19 are inserted therein for threaded connection and fixing, thereby longitudinally splicing multiple floor decking panels 1, effectively achieving the effect of quick and convenient combination and splicing of the floor decking panels 1 during on-site operations.

[0029] The second implementation method:

[0030] Figure 1 and Figure 5-7 It is shown that a slider 11 is symmetrically fixedly connected to the inner wall of the card hole 6, a slide groove 10 is symmetrically excavated on the outer end of the blocking cover 7, and the slider 11 is slidably connected to the slide groove 10, a plurality of protrusions 15 are equidistantly fixedly connected to the top surface of the floor decking plate 1, a film 12 is fixedly connected to the surface of the protrusion 15, a sealing ring is fixedly connected to the side end of the bottom groove 16, and the sealing ring is in conflict with the bottom groove 16 located on the outer circle of the connecting plate 2, and the side of the card block 3 close to the card hole 6 is designed as an arc surface.

[0031] This solution can be realized. When the floor decking 1 is combined and spliced, the connecting plate 2 can be inserted into the bottom groove 16 so that the sealing ring on the side of the bottom groove 16 is tightly in contact with the bottom groove 16 on the outside of the connecting plate 2, thereby increasing the sealing of the joint. The connecting plate 2 is inserted into the bottom groove 16 so that the card block 3 and the card hole 6 are engaged to fix the two spliced ​​floor decking 1. At this time, the blocking cover 7 slides to the top through the slide groove 10 and the slider 11 to cover the card block 3. When the concrete is poured and solidified, the floor decking 1 needs to be disassembled. There are many protrusions 15 on the surface of the decking plate 1, which reduce the adsorption force between the floor decking plate 1 and the concrete, and a layer of film 12 is laid on the protrusions 15 to isolate the concrete from the floor decking plate 1. At this time, when disassembling, the floor decking plate 1 and the solidified concrete can be easily separated by gently tapping. After separation, the block 3 is pressed downward to squeeze the block 3 into the hole 6 through the slide groove 10, so that the block 3 is squeezed out of the hole 6, and the connecting plate 2 can be pulled out from the bottom groove 16, so that the effect of quick disassembly can be achieved.

[0032] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A combined floor deck, comprising a floor deck (1) with a bottom groove (16), characterized in that: The inner wall of the bottom groove (16) at one end of the floor deck (1) is fixedly connected to a connecting plate (2) corresponding to the bottom groove (16) at the other end, and the connecting plate (2) is engaged with the bottom groove (16), the top of the connecting plate (2) is chiseled with a groove (9), a telescopic rod (13) is fixedly connected in the groove (9), a tension spring (14) is provided on the outer sleeve of the telescopic rod (13), a clamping block (3) is fixedly connected to the top of the telescopic rod (13), and the bottom end of the clamping block (3) is fixedly connected to the tension spring (14). The floor deck (1) is fixedly connected, a clamping hole (6) corresponding to the clamping block (3) is formed at the top of the side away from the connecting plate (2), a frame (8) is fixedly connected to the top of the clamping hole (6), a blocking cover (7) is slidably connected to the inner wall of the frame (8), and the blocking cover (7) is engaged with the clamping hole (6), a side end of the floor deck (1) is fixedly connected to the connecting plate (4), and a clamping plate (5) is fixedly connected to the end of the floor deck (1) away from the connecting plate (4), and the clamping plate (5) is engaged with the connecting plate (4).

2. A combined floor deck according to claim 1, characterized in that: The inner wall of the clamping hole (6) is symmetrically fixedly connected with a sliding block (11), the outer end of the blocking cover (7) is symmetrically cut with a sliding groove (10), and the sliding block (11) is slidably connected with the sliding groove (10).

3. The combined floor deck according to claim 1, characterized in that: The top surface of the floor decking plate (1) is fixedly connected with a plurality of protrusions (15) at equal intervals, and the surface of the protrusions (15) is fixedly connected with a film (12).

4. The combined floor deck according to claim 1, characterized in that: The top end of the connection plate (4) is provided with a plurality of first screw holes (17) at equal intervals, and the top end of the clamping plate (5) is provided with second screw holes (18) corresponding to the first screw holes (17).

5. A combined floor deck according to claim 4, characterized in that: The first screw hole (17) and the second screw hole (18) are internally threadedly connected with a bolt (19), and a cap is sleeved on the top end of the bolt (19).

6. The combined floor deck according to claim 1, characterized in that: The side ends of the bottom groove (16) are fixedly connected with sealing rings, and the sealing rings are in contact with the bottom groove (16) located on the outer ring of the connecting plate (2).

7. The combined floor deck according to claim 1, characterized in that: The side of the clamping block (3) close to the clamping hole (6) is designed as a curved surface.

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