Prefabricated laminated slab assembly waterproof structure

Abstract

The utility model provides a prefabricated laminated slab assembly waterproof structure which comprises a waterproof shell, an adjusting mechanism and a cover plate, a second rectangular sealing strip is installed on the front side of the waterproof shell, a first rectangular sealing strip is installed on the rear side of the cover plate, a plurality of first springs are connected with a plurality of round pieces respectively, and the round pieces are connected with the cover plate respectively. A second spring is installed at the left end of the limiting piece, the adjusting column penetrates through the middle of the water absorption sponge and the middle of the limiting piece, the annular side face of the adjusting column is sleeved with a blocking piece, and the second spring is connected with the blocking piece. The utility model solves the problems of complex construction site environment and necessary protection measures before use, and has the advantages of reasonable structure, good practicability, excellent protection and waterproof effects and convenience in use, and not only is convenient to store the prefabricated laminated slabs of various specifications, but also is convenient to assemble with the prefabricated laminated slabs.

Description

Technical Field

[0001] The utility model discloses a prefabricated composite board assembly waterproof structure, belonging to the technical field of building materials. 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] Since prefabricated composite panels are prefabricated structures, they often need to be stored after preparation. However, they generally need to be protected between uses so that they can be safely stored until the use period. In addition, the construction site environment is complex, so it is necessary to take protective measures before use. 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 storing prefabricated composite boards of various specifications, but also convenient for assembly with prefabricated composite boards. It has excellent protection and waterproof effects and is easy to use.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a prefabricated composite plate assembly waterproof structure, including a waterproof shell, an adjustment mechanism and a cover plate, a second rectangular sealing strip is installed on the front side of the waterproof shell, a first rectangular sealing strip is installed on the rear side of the cover plate, a plurality of slide blocks are installed above the waterproof shell, a plurality of slide blocks are respectively slidably installed with sliding bars, a plurality of mounting columns are respectively slidably installed inside the sliding bars, a plurality of first springs are respectively installed at the front ends of the sliding bars, a plurality of circular sheets are respectively installed at the front ends of the mounting columns, a plurality of the first springs are respectively connected to a plurality of circular sheets, a plurality of the circular sheets are respectively connected to the cover plate, the adjustment mechanism includes a cylinder, a pull handle and an adjustment column, a water-absorbing sponge and a limiting sheet are installed inside the cylinder, a second spring is installed on the left end of the limiting sheet, the adjustment column respectively passes through the middle part of the water-absorbing sponge and the middle part of the limiting sheet, a blocking sheet is sleeved on the annular side of the adjustment column, the second spring is connected to the blocking sheet, and the pull handle is installed on the right end of the adjustment column.

[0006] Furthermore, a handle is installed on the front side of the cover plate, and through holes are respectively opened on the left and right sides of the waterproof shell.

[0007] Furthermore, a vertical plate is installed above the handle, a sliding groove is provided on the right side of the vertical plate, a sliding plate is slidably installed in the sliding groove, a limiting hole is penetrated at the upper right end of the sliding plate, and an L-shaped strip is installed at the left end of the adjusting column.

[0008] Furthermore, two adjusting mechanisms are provided, and the two adjusting mechanisms are respectively installed on the left and right sides of the waterproof shell through cylinders, the two adjusting columns respectively penetrate two through holes, and sealing rings are respectively installed at the connection between the two cylinders and the waterproof shell.

[0009] Furthermore, the front sides of the two L-shaped strips are respectively provided with rounded corners, and a shock-absorbing pad is installed on the inner bottom surface of the waterproof shell.

[0010] Furthermore, the second rectangular sealing strip and the first rectangular sealing strip are respectively made of rubber material.

[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 waterproof shell, a first spring, a second spring, an L-shaped strip, a first rectangular sealing strip and a second rectangular sealing strip, our design improvement and actual use have shown that the device has a reasonable structure and good practicality. It is not only convenient for storing prefabricated composite boards of various specifications, but also convenient for assembly with prefabricated composite boards. It has excellent protection and waterproof effects and is easy to use. 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 structure of a prefabricated composite board assembled waterproof structure of the utility model;

[0014] Figure 2 A three-dimensional schematic diagram of the internal structure of a waterproof shell of a prefabricated composite board assembly waterproof structure according to the utility model;

[0015] Figure 3 It is a three-dimensional schematic diagram of the through hole arrangement position structure of a prefabricated composite board assembly waterproof structure of the utility model;

[0016] Figure 4 The utility model is a prefabricated composite board assembling a waterproof structure Figure 3 A three-dimensional enlarged schematic diagram of the structure at A;

[0017] Figure 5 It is a three-dimensional schematic diagram of the structure of the adjustment mechanism of the waterproof structure of the prefabricated composite board assembly of the utility model;

[0018] Figure 6It is a three-dimensional schematic diagram of the internal structure of a cylinder with a waterproof structure assembled by prefabricated composite panels according to the utility model;

[0019] In the figure: 1-waterproof shell, 2-adjusting mechanism, 3-slide block, 4-cover plate, 5-handle, 6-slide bar, 7-first spring, 8-first rectangular sealing strip, 9-second rectangular sealing strip, 10-circular sheet, 11-shock-absorbing pad, 12-limiting column, 13-sealing ring, 14-through hole, 15-mounting column, 20-cylinder, 21-L-shaped bar, 22-adjusting column, 23-slide plate, 24-limiting hole, 25-slide, 26-vertical plate, 27-pull handle, 28-blocking sheet, 29-water-absorbing sponge, 30-limiting sheet, 31-second spring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 6 The utility model provides a technical solution: a prefabricated composite board assembly waterproof structure, including a waterproof shell 1, an adjustment mechanism 2 and a cover plate 4, a second rectangular sealing strip 9 is installed on the front side of the waterproof shell 1, a first rectangular sealing strip 8 is installed on the rear side of the cover plate 4, a plurality of slide blocks 3 are installed above the waterproof shell 1, a plurality of slide blocks 3 are respectively slidably installed with slide bars 6, a plurality of slide bars 6 are respectively slidably installed with mounting columns 15, a plurality of slide bars 6 are respectively installed with first springs 7 at the front ends, a plurality of mounting columns 15 are respectively installed with circular sheets 10 at the front ends, a plurality of first springs 7 are respectively connected to a plurality of circular sheets 10, and a plurality of circular sheets 10 are respectively connected to the cover plate 4 connection, the adjusting mechanism 2 includes a cylinder 20, a handle 27 and an adjusting column 22, a water-absorbing sponge 29 and a limiting plate 30 are installed inside the cylinder 20, a second spring 31 is installed at the left end of the limiting plate 30, the adjusting column 22 passes through the middle of the water-absorbing sponge 29 and the middle of the limiting plate 30 respectively, a blocking plate 28 is sleeved on the annular side of the adjusting column 22, the second spring 31 is connected to the blocking plate 28, and the handle 27 is installed at the right end of the adjusting column 22. This design solves the problem that the original device generally needs to protect the prefabricated composite board between uses, so that it can be safely stored until the use period, and the construction site environment is complex, and it is necessary to take protective measures before use.

[0022] As the first embodiment of the utility model: a handle 5 is installed on the front side of the cover plate 4, and through holes 14 are respectively provided on the left and right sides of the waterproof shell 1. The handle 5 is provided to facilitate pulling the cover plate 4, and the through holes 14 are provided to facilitate passing the adjustment column 22. A vertical plate 26 is installed above the pull handle 27, and a slide groove 25 is provided on the right side of the vertical plate 26. A sliding plate 23 is slidably installed in the slide groove 25. A limiting hole 24 is provided on the right end of the upper side of the sliding plate 23, and an L-shaped strip 21 is installed on the left end of the adjustment column 22. The limiting hole 24 cooperates with the limiting column 12 to facilitate limiting the installation column 15. Two adjustment mechanisms 2 are provided, and the two adjustment mechanisms 2 are respectively installed on the left and right sides of the waterproof shell 1 through the cylinder 20. The two adjustment columns 22 respectively penetrate the two through holes 14. The connection between the two cylinders 20 and the waterproof shell 1 is respectively installed with sealing rings 13. The sealing rings 13 are provided to prevent water seepage at the connection between the cylinder 20 and the waterproof shell 1. The front sides of the two L-shaped strips 21 are respectively provided with rounded corners, and a shock-absorbing pad 11 is installed on the inner bottom surface of the waterproof shell 1. By providing the shock-absorbing pad 11, it is convenient to play a shock-absorbing and protective role on the prefabricated composite board. The second rectangular sealing strip 9 and the first rectangular sealing strip 8 are made of rubber material. The second rectangular sealing strip 9 and the first rectangular sealing strip 8 are made of rubber material because the rubber material sealing strip has a long service life and good sealing performance.

[0023] As a second embodiment of the utility model: when in use, first pull the two handles 27 so that the two adjustment columns 22 respectively drive the corresponding L-shaped strips 21 to move. At this time, the two second springs 31 shrink under the pressure of the corresponding blocking sheets 28, and then pull the two sliding plates 23 so that the two limiting holes 24 are sleeved in the corresponding limiting columns 12 to temporarily limit the L-shaped strip 21. Then pull the handle 5. At this time, multiple mounting columns 15 move, and the corresponding circular sheet 10 drives the corresponding first spring 7 to stretch. Then the cover plate 4 drives the first rectangular sealing strip 8 to disengage from the second rectangular sealing strip 9. Then pull the handle 5 upward to drive multiple sliding strips 6 to slide upward , release the handle 5, and the multiple first springs 7 are reset. At this time, the cover plate 4 will be above the waterproof shell 1, and then the prefabricated composite plate is placed above the shock-absorbing pad 11, so that the two limiting holes 24 are respectively disengaged from the limiting columns 12, and then the two second springs 31 are reset, driving the two L-shaped strips 21 to clamp the prefabricated composite plate, and then pull the handle 5 to move the cover plate 4 to the front side of the waterproof shell 1, and then pull the handle 5 downward to move the cover plate 4 to the front side of the waterproof shell 1, release the handle 5, and the multiple first springs 7 are reset, so that the first rectangular sealing strip 8 and the second rectangular sealing strip 9 are in contact with each other, and the two absorbent sponges 29 can prevent water from seeping in from the end of the cylinder 20.

[0024] 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.

[0025] 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 waterproof housing (1), an adjustment mechanism (2) and a cover plate (4), characterized in that: A second rectangular sealing strip (9) is installed on the front side of the waterproof shell (1), a first rectangular sealing strip (8) is installed on the rear side of the cover plate (4), a plurality of slide blocks (3) are installed above the waterproof shell (1), a plurality of slide blocks (3) are slidably installed with slide bars (6), a plurality of slide bars (6) are slidably installed with mounting posts (15), a plurality of slide bars (6) are respectively installed with first springs (7) at the front ends, a plurality of mounting posts (15) are respectively installed with circular sheets (10), a plurality of first springs (7) are respectively connected to a plurality of circular sheets (10), and a plurality of circular sheets (10) are respectively connected to the cover plate (4); The adjusting mechanism (2) comprises a cylinder (20), a handle (27) and an adjusting column (22); a water-absorbing sponge (29) and a limiting plate (30) are installed inside the cylinder (20); a second spring (31) is installed at the left end of the limiting plate (30); the adjusting column (22) passes through the middle of the water-absorbing sponge (29) and the middle of the limiting plate (30) respectively; a blocking plate (28) is sleeved on the annular side surface of the adjusting column (22); the second spring (31) is connected to the blocking plate (28); and the handle (27) is installed at the right end of the adjusting column (22).

2. The prefabricated composite board assembly waterproof structure according to claim 1, characterized in that: A handle (5) is installed on the front side of the cover plate (4), and through holes (14) are respectively provided on the left and right sides of the waterproof housing (1).

3. The prefabricated composite board assembly waterproof structure according to claim 1, characterized in that: A vertical plate (26) is installed above the pull handle (27), a sliding groove (25) is provided on the right side of the vertical plate (26), a sliding plate (23) is slidably installed in the sliding groove (25), a limiting hole (24) is provided through the upper right end of the sliding plate (23), and an L-shaped strip (21) is installed on the left end of the adjustment column (22).

4. The prefabricated composite board assembly waterproof structure according to claim 1, characterized in that: Two adjusting mechanisms (2) are provided. The two adjusting mechanisms (2) are respectively installed on the left and right sides of the waterproof housing (1) through cylinders (20). The two adjusting columns (22) respectively penetrate the two through holes (14). Sealing rings (13) are respectively installed at the connection points between the two cylinders (20) and the waterproof housing (1).

5. The prefabricated composite board assembly waterproof structure according to claim 3, characterized in that: The front sides of the two L-shaped strips (21) are respectively provided with rounded corners, and a shock-absorbing pad (11) is installed on the inner bottom surface of the waterproof housing (1).

6. The prefabricated composite board assembly waterproof structure according to claim 1, characterized in that: The second rectangular sealing strip (9) and the first rectangular sealing strip (8) are respectively made of rubber material.

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