Prefabricated laminated slab assembly waterproof structure

Abstract

The utility model provides a prefabricated laminated slab assembly waterproof structure which comprises a first slab body, a second slab body, a limiting screw rod, a sealing strip, a second waterproof block and a first waterproof block, a rectangular sealing frame is fixedly sleeved in the middle of the outer side of an inserting part, a plurality of inserting holes are formed in the upper side and the lower side of the rectangular sealing frame respectively, and a limiting through hole is formed in the front side of the inserting part in a penetrating mode. The right end of the limiting screw rod is provided with a sealing insertion block, a plurality of insertion columns are installed below a sealing strip, round holes are symmetrically formed in the upper portion of a second waterproof block in a penetrating mode, a first waterproof plate is installed above the second waterproof block, and a threaded rod is in threaded connection with the upper portion of the first waterproof plate. The utility model solves the problems in the prior art that the existing prefabricated laminated slabs are easy to assemble, the use is possibly interfered, and the expected use effect cannot be achieved, has the advantages of reasonable structure and good practicability, not only facilitates the assembly between the prefabricated laminated slabs, but also has excellent waterproof effect at the butt joint, is convenient to use, and reduces the occurrence probability of water seepage.

Description

Technical Field

[0001] The utility model discloses a prefabricated composite board assembly waterproof structure, belonging to the technical field of prefabricated composite boards. Background Art

[0002] Precast composite slabs are assembled integral floor slabs made of precast panels and cast-in-place reinforced concrete layers. The preparation process is to first tie steel bars on the precast panels. The length of the steel bars is determined according to the designed length of the composite slabs. Then the precast panels are placed in the mold, and then concrete is poured, solidified, and cured in sequence to obtain the finished precast composite slabs.

[0003] When general prefabricated composite panels are butt-jointed for use, the waterproof effect at the joint is general, which may interfere with use and fail to achieve the expected effect. Now there is an urgent need for a prefabricated composite panel assembly waterproof structure to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a prefabricated composite board assembly waterproof structure to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. It is not only convenient for assembling prefabricated composite boards, but also has excellent waterproof effect at the joint. It is easy to use and reduces the probability of water seepage problems.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a prefabricated composite board assembly waterproof structure, comprising a first plate body, a second plate body, a limiting screw, a sealing strip, a second waterproof block and a first waterproof block, a limiting groove is provided on the right side of the first plate body, a receiving groove is provided on the right end of the front side of the first plate body, a limiting hole is provided on the rear wall of the receiving groove, a plug-in portion is fixedly connected to the middle part of the left end of the second plate body, a rectangular sealing frame is fixedly sleeved on the middle part of the outer side of the plug-in portion, a plurality of plug-in holes are respectively provided on the upper and lower sides of the rectangular sealing frame, a limiting through hole is penetrated through the front side of the plug-in portion, a sealing plug-in block is installed on the right end of the limiting screw, a plurality of plug-in columns are installed below the sealing strip, two sealing strips are provided, circular holes are symmetrically penetrated above the second waterproof block, a first waterproof board is installed above the second waterproof block, a second waterproof board is installed below the first waterproof block, two sealing strips are respectively fixedly connected to the second waterproof block and the right side of the first waterproof block, and a threaded rod is screwed on the top of the first waterproof board.

[0006] Furthermore, a magnetic column is installed at the left end of the limiting screw, and a magnetic block with opposite magnetic properties to the magnetic column is installed inside the limiting hole.

[0007] Furthermore, internal threaded barrels are symmetrically installed above the first waterproof block, and the two internal threaded barrels are respectively arranged directly below the two threaded rods.

[0008] Furthermore, a sealing plate is installed on the right side of the sealing plug block.

[0009] Furthermore, a handle is installed on the right side of the sealing plate.

[0010] Furthermore, sealing rings are respectively installed at the connections between the two threaded rods and the first waterproof plate.

[0011] The beneficial effects of the utility model: the utility model is a prefabricated composite board assembly waterproof structure. Since the utility model adds a first waterproof board, a second waterproof board, a rectangular sealing frame, a sealing strip, a first waterproof block and a second waterproof block, our design improvement and actual use have shown that the device has a reasonable structure and good practicality. It is not only convenient for assembling prefabricated composite boards, but also has excellent waterproof effect at the joint. It is easy to use and reduces the probability of water seepage problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 It is a three-dimensional schematic diagram of the overall assembly structure of a prefabricated composite board assembly waterproof structure of the utility model;

[0014] Figure 2 The utility model is a prefabricated composite board assembling a waterproof structure Figure 1 Schematic diagram of the cross-section structure;

[0015] Figure 3 The utility model is a prefabricated composite board assembling a waterproof structure Figure 2 A three-dimensional enlarged schematic diagram of the structure at A;

[0016] Figure 4 It is a three-dimensional schematic diagram of a first plate structure of a prefabricated composite plate assembled waterproof structure of the utility model;

[0017] Figure 5 It is a three-dimensional schematic diagram of the second plate structure of a prefabricated composite plate assembled with a waterproof structure according to the utility model;

[0018] Figure 6 It is a three-dimensional schematic diagram of a limiting screw structure of a prefabricated composite board assembly waterproof structure of the utility model;

[0019] Figure 7 A three-dimensional schematic diagram of a sealing strip structure of a prefabricated composite panel assembly waterproof structure according to the utility model;

[0020] Figure 8 It is a three-dimensional schematic diagram of the second waterproof block structure of a prefabricated composite board assembly waterproof structure of the utility model;

[0021] In the figure: 1-first plate body, 2-second plate body, 3-handle, 4-first waterproof plate, 5-second waterproof plate, 6-plug-in part, 7-rectangular sealing frame, 8-limiting through hole, 9-plug-in hole, 10-sealing plate, 11-sealing plug-in block, 12-limiting screw, 13-magnetic column, 14-threaded rod, 15-first waterproof block, 16-inner threaded cylinder, 17-second waterproof block, 18-round hole, 19-storage groove, 20-limiting groove, 21-sealing strip, 22-plug-in column, 23-limiting hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-Figure 8 The utility model provides a technical solution: a prefabricated composite board assembly waterproof structure, including a first plate body 1, a second plate body 2, a limiting screw 12, a sealing strip 21, a second waterproof block 17 and a first waterproof block 15, a limiting groove 20 is provided on the right side of the first plate body 1, a receiving groove 19 is provided on the right end of the front side of the first plate body 1, and a limiting hole 23 is provided on the rear wall of the receiving groove 19, a plug-in portion 6 is fixedly connected to the middle of the left end of the second plate body 2, a rectangular sealing frame 7 is fixedly sleeved on the middle of the outer side of the plug-in portion 6, a plurality of plug-in holes 9 are respectively provided on the upper and lower sides of the rectangular sealing frame 7, a limiting through hole 8 is provided on the front side of the plug-in portion 6, and a limiting through hole 8 is provided on the front side of the plug-in portion 6. A sealing plug 11 is installed at the right end of the screw 12, and a plurality of plug posts 22 are installed below the sealing strip 21. There are two sealing strips 21. Circular holes 18 are symmetrically opened above the second waterproof block 17. A first waterproof board 4 is installed above the second waterproof block 17. A second waterproof board 5 is installed below the first waterproof block 15. The two sealing strips 21 are respectively fixed to the right sides of the second waterproof block 17 and the first waterproof block 15. A threaded rod 14 is screwed above the first waterproof board 4. This design solves the problem that when the original device is docked and used, the waterproof effect at the docking point is general, which may interfere with the use and fail to achieve the expected use effect.

[0024] As the first embodiment of the utility model: a magnetic column 13 is installed at the left end of the limit screw 12, and a magnetic block with opposite magnetic properties to the magnetic column 13 is installed inside the limit hole 23. By setting the magnetic column 13 and the magnetic block, it is convenient to play a certain limiting role on the limit screw 12. The limit screw 12 is inserted into the limit hole 23 and the limit through hole 8, which has a good fixing effect on the plug-in part 6 and is not easy to fall off. Internal threaded barrels 16 are symmetrically installed above the first waterproof block 15. The two internal threaded barrels 16 are respectively arranged directly below the two threaded rods 14. By setting the internal threaded barrels 16, the threaded rods 14 are matched to limit the first waterproof plate 4. A sealing plate 10 is installed on the right side of the sealing plug 11. By setting the sealing plate 10, it is convenient to seal the storage groove 19. A handle 3 is installed on the right side of the sealing plate 10. By setting the handle 3, it is convenient to pull the limit screw 12. Sealing rings are respectively installed at the connection points between the two threaded rods 14 and the first waterproof plate 4. By providing the sealing rings, it is convenient to seal the connection points between the two threaded rods 14 and the first waterproof plate 4.

[0025] As the second embodiment of the utility model: when in use, first dock the first plate body 1 with the second plate body 2. The specific operation is to insert the plug-in portion 6 into the limiting groove 20 so that the end of the plug-in portion 6 abuts against the inner wall of the limiting groove 20, and the rectangular sealing frame 7 is tightly attached to the outer wall of the limiting groove 20. Then, the limiting through hole 8 is aligned with the limiting hole 23, and then the limiting screw 12 is inserted into the limiting hole 23 and passes through the limiting through hole 8. The magnetic block and the magnetic column 13 attract each other. At this time, the sealing plug 11 enters the receiving groove 19, and the sealing plate 10 is tightly attached to the outer wall of the receiving groove 19. Then, the two sealing strips 21 are respectively inserted into the multiple plug-in holes 9 on the upper and lower sides of the rectangular sealing frame 7 through the multiple plug-in columns 22. At this time, the two threaded rods 14 can be rotated so that the two threaded rods 14 are respectively screwed with the two internal threaded tubes 16, and the disc ends above the two threaded rods 14 are tightly against the top of the two sealing rings. The multi-layer sealing effect makes the device have good waterproof performance. In actual production, a limiting groove 20 can be opened at the left end of the first plate body 1, and a plug-in part 6 can be opened at the right end of the second plate body 2, so that the docking of multiple prefabricated composite panels can be achieved.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A prefabricated composite board assembly waterproof structure, comprising a first board body (1), a second board body (2), a limiting screw (12), a sealing strip (21), a second waterproof block (17) and a first waterproof block (15), characterized in that: A limiting groove (20) is provided on the right side of the first plate body (1), a receiving groove (19) is provided on the right end of the front side of the first plate body (1), a limiting hole (23) is provided on the rear wall of the receiving groove (19), a plug-in portion (6) is fixedly connected to the middle part of the left end of the second plate body (2), a rectangular sealing frame (7) is fixedly sleeved on the middle part of the outer side of the plug-in portion (6), a plurality of plug-in holes (9) are respectively provided on the upper and lower sides of the rectangular sealing frame (7), a limiting through hole (8) is provided through the front side of the plug-in portion (6), and a sealing plug block (11) is installed on the right end of the limiting screw (12); A plurality of plug posts (22) are installed below the sealing strip (21), and two sealing strips (21) are provided. A circular hole (18) is symmetrically opened above the second waterproof block (17), a first waterproof board (4) is installed above the second waterproof block (17), and a second waterproof board (5) is installed below the first waterproof block (15). The two sealing strips (21) are respectively fixed to the right side of the second waterproof block (17) and the first waterproof block (15), and a threaded rod (14) is screwed above the first waterproof board (4).

2. The prefabricated composite board assembly waterproof structure according to claim 1, characterized in that: A magnetic column (13) is installed at the left end of the limiting screw rod (12), and a magnetic block with a magnetic property opposite to that of the magnetic column (13) is installed inside the limiting hole (23).

3. The prefabricated composite board assembly waterproof structure according to claim 1, characterized in that: Internally threaded barrels (16) are symmetrically mounted above the first waterproof block (15), and the two internally threaded barrels (16) are respectively arranged directly below the two threaded rods (14).

4. The prefabricated composite board assembly waterproof structure according to claim 1, characterized in that: A sealing plate (10) is installed on the right side of the sealing plug block (11).

5. The prefabricated composite board assembly waterproof structure according to claim 4, characterized in that: A handle (3) is installed on the right side of the sealing plate (10).

6. The prefabricated composite board assembly waterproof structure according to claim 1, characterized in that: Sealing rings are respectively installed at the connection points between the two threaded rods (14) and the first waterproof plate (4).

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