Hanging hole device for aluminum mold PK plate wire box

Abstract

The utility model relates to the technical field of building construction devices, and particularly discloses an aluminum mold PK plate wire box hanging hole device which comprises a PK plate, secondary beams are fixedly arranged on the two sides of the lower end face of the PK plate, plug pin holes are symmetrically formed in the middle of the secondary beams, a reserved hole is formed in the middle of the PK plate, a wire box is fixedly arranged in the reserved hole, and threaded steel is arranged in the plug pin holes of the secondary beams in a penetrating mode. A lower steel plate is welded to the top end of one side of the deformed steel bar, an upper steel plate is connected to the upper portion of the lower steel plate through a first screw, the upper steel plate is located under the reserved hole, a bamboo plywood and a PAP release surface are fixedly arranged on the upper end face of the upper steel plate, and the PAP release surface is tightly attached to the PK plate. Steel wires are not needed for supporting, the construction technology is simplified, the problem of water leakage in the later period does not need to be worried about, and the elevation of the PK plate cannot be affected; the device is convenient to carry and simple to operate, can be operated by a single person, can be reused, saves manpower and improves the construction efficiency at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction device technical field, specifically disclose a aluminium mould PK board wire box hoist hole device. BACKGROUND

[0002] PK board, full name for PK prestressed concrete composite slab, is a new type of assembly integral prestressed concrete floor product, has light weight, big rigidity, high bearing capacity, good crack resistance and the like, is mainly applied to the field of construction, especially in the field of fabricated building and shows outstanding performance.

[0003] PK board needs to reserve the opening for installing the wire box during installation, and the steel wire hoist hole method and the square wood top bamboo plywood support hoist hole method are mostly used for hoist hole of PK board at present, the steel wire hoist hole method is complex, at least needs two people to operate cooperatively, the labor cost is higher, and the construction efficiency is relatively lower, and the steel wire is easy to produce leakage risk due to corrosion in the concrete content, brings serious hidden danger to engineering quality, the square wood top bamboo plywood support hoist hole method needs many materials, and it is difficult to carry, not only increases the construction difficulty, but also easily lifts the PK board in the construction process, leads to inaccurate PK board elevation, even appears too high condition, seriously affects construction progress and engineering quality. UTILITY MODEL CONTENT

[0004] According to the defects in the prior art, the utility model provides a aluminium mould PK board wire box hoist hole device, which improves the disadvantages of the steel wire hoist hole method, simplifies the construction process and reduces the labor cost, improves the disadvantages of the square wood top bamboo plywood support hoist hole method, reduces the types of materials, facilitates carrying and avoids the situation that the PK board is lifted to affect the construction progress and engineering quality.

[0005] The utility model adopts the technical scheme that:

[0006] The aluminium mould PK board wire box hoist hole device, including PK board, the both sides of the lower end surface of PK board are fixedly provided with secondary beams, two groups of bolt holes are symmetrically formed in the middle part of the secondary beam, a reserved opening is formed in the middle part of PK board, a wire box is fixedly arranged in the reserved opening, two groups of bolt holes on the secondary beam on one side are all provided with threaded steel in penetration, the top end of threaded steel away from the secondary beam is welded with lower steel plate, the upper side of lower steel plate is connected with upper steel plate through screw one, and the upper steel plate is located directly below the reserved opening, the upper end surface of upper steel plate is sequentially fixedly provided with bamboo plywood and PAP release profile, and the upper end surface of PAP release profile can be closely combined with the lower end surface of PK board.

[0007] Further, the lower steel plate and the upper steel plate are both in the shape of a cuboid, and screw holes one are formed at the corners of the lower steel plate and the upper steel plate, and screw one can be penetrated into the corresponding two screw holes one of the lower steel plate and the upper steel plate.

[0008] Further, the lower end face of the lower steel plate is welded with four screw caps one, and the bottoms of the four screws one can be respectively screwed into the four screw caps one.

[0009] Further, the middle part of the lower steel plate is symmetrically provided with two screw holes two, and the two screw holes two are respectively penetrated by the screws two.

[0010] Further, the upper end face of the lower steel plate is welded with two screw caps two in cooperation with the two screw holes two, and the two screws two can be respectively screwed into the two screw caps two.

[0011] Further, the top end of the screw two can abut against the lower end face of the upper steel plate.

[0012] Further, the upper end face of the upper steel plate and the lower end face of the bamboo plywood are provided with foam double-sided adhesive between them, and the upper steel plate and the bamboo plywood are bonded by the foam double-sided adhesive.

[0013] Further, the upper end face of the bamboo plywood and the lower end face of the PAP release face are provided with foam double-sided adhesive between them, and the bamboo plywood and the PAP release face are bonded by the foam double-sided adhesive.

[0014] Further, the wire box is fixedly provided with a protective mouth on one side, and the protective mouth is fixedly connected with a wire tube away from the wire box.

[0015] Further, the reserved opening inner wall and the wire box outer surface are poured with grouting material, and the wire box is fixedly arranged in the reserved opening by pouring the grouting material.

[0016] The utility model has the beneficial effects that:

[0017] The threaded steel is arranged in the bolt hole, the bolt hole arranged on the secondary beam is used as a supporting point, the steel wire is not needed for supporting, the construction process is simplified, and the labor cost is reduced; the bamboo plywood and the PAP release face are arranged, the sealing between the reserved opening and the wire box is guaranteed, the problem of water leakage in the later period is not needed to worry about, and the elevation of the PK board is not affected; the utility model is convenient to carry and simple to operate, and one person can operate, and the device can be repeatedly used, so that the labor is saved, and the construction efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a longitudinal section structure schematic view of the utility model;

[0019] Figure 2 It is a longitudinal section structure schematic view of the threaded steel, the screw one, the screw cap one, the screw two, the screw cap two, the lower steel plate, the foam double-sided adhesive, the bamboo plywood, the PAP release face and the upper steel plate of the utility model;

[0020] Figure 3 It is the bottom view structural schematic drawing of the screw steel, the screw one, the screw cap one, the screw two and the lower steel plate of the utility model;

[0021] Figure 4 It is Figure 2 The structure enlarged schematic drawing of A in the middle;

[0022] Figure 5 It is Figure 2 The structure enlarged schematic drawing of B in the middle;

[0023] Figure 6 It is Figure 2 The structure enlarged schematic drawing of C in the middle.

[0024] In the drawing: 1, screw steel; 2, screw one; 3, screw cap one; 4, screw two; 5, screw cap two; 6, lower steel plate; 7, foam double-sided adhesive; 8, bamboo plywood; 9, PAP release surface; 10, wire tube; 11, secondary beam; 12, bolt hole; 13, reserved opening; 14, PK plate; 15, wire box; 16, guard; 17, upper steel plate. DETAILED DESCRIPTION

[0025] The utility model will be specifically described and explained in combination with the drawings.

[0026] Example 1

[0027] As Figures 1-6 Indicated, the aluminum mold PK plate wire box hanging hole device, including the PK plate 14, the lower end surface of the two sides of the PK plate 14 is fixedly provided with the secondary beam 11, the middle part of the secondary beam 11 is symmetrically provided with two groups of bolt holes 12, the middle part of the PK plate 14 is provided with the reserved opening 13, the reserved opening 13 is fixedly provided with the wire box 15, the two groups of bolt holes 12 on the secondary beam 11 of one side are all provided with the screw steel 1 in penetration, the top end of the screw steel 1 away from the secondary beam 11 side is welded with the lower steel plate 6, the upper steel plate 17 is connected with the upper steel plate 17 through the screw one 2 above the lower steel plate 6, and the upper steel plate 17 is located directly below the reserved opening 13, the upper end surface of the upper steel plate 17 is sequentially fixedly provided with the bamboo plywood 8 and the PAP release surface 9, and the upper end surface of the PAP release surface 9 can be closely attached to the lower end surface of the PK plate 14.

[0028] The screw steel 1 is provided in penetration in the bolt hole 12, uses the bolt hole 12 as the support point that is set up on the secondary beam 11, need not use the steel wire to support, simplifies the construction technology, and reduces the labor cost, is sealed between the reserved opening 13 and the wire box 15 through the setting bamboo plywood 8 and PAP release surface 9, PAP release surface 9 can be closely attached to the lower end surface of the PK plate 14, can guarantee, need not worry about the water leakage problem of later period, and will not have the influence to the elevation of PK plate 14.

[0029] The lower steel plate 6 and the upper steel plate 17 are both cuboid structures, and screw holes one are arranged at the four corners of the lower steel plate 6 and the upper steel plate 17.

[0030] Four screw caps one 3 are welded to the lower end surface of the lower steel plate 6 in cooperation with the four screw holes one, and the bottoms of the four screws one 2 can be respectively screwed into the four screw caps one 3.

[0031] Through the above arrangement, the bottoms of the four screws one 2 can be respectively screwed into the four screw caps one 3, which can ensure the stability of the connection between the lower steel plate 6 and the upper steel plate 17, and can adjust the distance between the lower steel plate 6 and the upper steel plate 17 according to actual conditions, facilitating the normal operation of the device.

[0032] Two screw holes two are symmetrically arranged in the middle of the lower steel plate 6, and two screws two 4 are arranged in the two screw holes two.

[0033] Two screw caps two 5 are welded to the upper end surface of the lower steel plate 6 in cooperation with the two screw holes two, and the two screws two 4 can be respectively screwed into the two screw caps two 5.

[0034] The top end of the screw two 4 can abut against the lower end surface of the upper steel plate 17.

[0035] Through the above arrangement, the two screws two 4 can be respectively screwed into the two screw caps two 5, and the top end of the screw two 4 can abut against the lower end surface of the upper steel plate 17, which can keep the PAP release face 9 and the PK plate 14 in close contact, and can ensure the stability of the device when pouring grouting material into the reserved hole 13, thereby ensuring the sealing between the reserved hole 13 and the wire box 15 after pouring.

[0036] The upper end surface of the upper steel plate 17 and the lower end surface of the bamboo plywood 8 are provided with foam double-sided tape 7, and the upper steel plate 17 and the bamboo plywood 8 are bonded by the foam double-sided tape 7.

[0037] The upper end surface of the bamboo plywood 8 and the lower end surface of the PAP release face 9 are provided with foam double-sided tape 7, and the bamboo plywood 8 and the PAP release face 9 are bonded by the foam double-sided tape 7.

[0038] Through the above arrangement, the foam double-sided tape 7 can ensure the stability of the connection between the upper steel plate 17 and the bamboo plywood 8, and the bamboo plywood 8 and the PAP release face 9, thereby further ensuring the stability of the device during work.

[0039] The wire box 15 is fixedly provided with a protective mouth 16 on one side, and the protective mouth 16 is fixedly connected with a wire pipe 10 away from the wire box 15.

[0040] The grouting material is poured between the inner wall of the reserved opening 13 and the outer surface of the wire box 15, and the wire box 15 is fixedly arranged in the reserved opening 13 by pouring the grouting material.

[0041] Working principle and process:

[0042] In use, first, the two threaded steels 1 pass through the two groups of bolt holes 12, then the upper steel plate 17, the bamboo plywood 8 and the PAP release face 9 are moved to the position directly below the reserved opening 13, and are fixed by using the secondary beam 11 as a support, then the screw one 2 is tightened, then the screw two 4 is twisted to move upward to abut against the upper steel plate 17, so that the upper end surface of the PAP release face 9 is tightly attached to the lower end surface of the PK plate 14, at the same time, the guard 16 is fixedly arranged on one side of the wire box 15, then the wire box 15 is placed in the reserved opening 13, then the grouting material is poured between the inner wall of the reserved opening 13 and the outer surface of the wire box 15, so that the wire box 15 is fixed in the reserved opening 13, after the grouting material is completely solidified, the wire pipe 10 is connected in the guard 16, then the screw two 4 is twisted in the opposite direction, so that the PAP release face 9 and the PK plate 14 are separated from the attached state, then the two threaded steels 1 are taken out from the two groups of bolt holes 12.

Claims

1. A lifting hole device for a junction box on an aluminum formwork PK plate, comprising a PK plate (14), wherein secondary beams (11) are fixedly provided on both sides of the lower end face of the PK plate (14), two sets of pin holes (12) are symmetrically opened in the middle of the secondary beams (11), and a reserved opening (13) is opened in the middle of the PK plate (14), wherein a junction box (15) is fixedly provided in the reserved opening (13), characterized in that, Two sets of pin holes (12) on one side of the secondary beam (11) are each filled with threaded steel (1). The top of the threaded steel (1) on the side away from the secondary beam (11) is welded with a lower steel plate (6). The upper steel plate (17) is connected to the lower steel plate (6) by screw (2). The upper steel plate (17) is located directly below the reserved opening (13). The upper surface of the upper steel plate (17) is fixed with bamboo plywood (8) and PAP release surface (9) in sequence. The upper surface of PAP release surface (9) can be tightly fitted with the lower surface of PK board (14).

2. The aluminum formwork PK plate junction box lifting hole device according to claim 1, characterized in that, The lower steel plate (6) and the upper steel plate (17) are both rectangular in shape. Screw holes are provided at the four corners of the lower steel plate (6) and the upper steel plate (17). Screws (2) can be inserted through the two corresponding screw holes of the lower steel plate (6) and the upper steel plate (17).

3. The aluminum formwork PK plate junction box lifting hole device according to claim 2, characterized in that, The lower end face of the lower steel plate (6) is fitted with four screw holes and four screw caps (3) are welded on it. The bottom of the four screws (2) can be threaded into the four screw caps (3) respectively.

4. The aluminum formwork PK plate junction box lifting hole device according to claim 1, characterized in that, Two screw holes are symmetrically opened in the middle of the lower steel plate (6), and screws (4) are installed through the two screw holes.

5. The aluminum formwork PK plate junction box lifting hole device according to claim 4, characterized in that, The upper end face of the lower steel plate (6) is fitted with two screw holes and two screw caps (5) are welded on. The two screws (4) can be threaded into the two screw caps (5) respectively.

6. The aluminum formwork PK plate junction box lifting hole device according to claim 5, characterized in that, The top of screw 2 (4) can abut against the lower end face of the upper steel plate (17).

7. The aluminum formwork PK plate junction box lifting hole device according to claim 1, characterized in that, Foam double-sided adhesive tape (7) is provided between the upper end face of the upper steel plate (17) and the lower end face of the bamboo plywood (8), and the upper steel plate (17) and the bamboo plywood (8) are bonded together by the foam double-sided adhesive tape (7).

8. The aluminum formwork PK plate junction box lifting hole device according to claim 1, characterized in that, Foam double-sided adhesive tape (7) is provided between the upper end of the bamboo plywood (8) and the lower end of the PAP release surface (9), and the bamboo plywood (8) and the PAP release surface (9) are bonded together by the foam double-sided adhesive tape (7).

9. The aluminum formwork PK plate junction box lifting hole device according to claim 1, characterized in that, A protective opening (16) is fixedly installed on one side of the junction box (15), and a conduit (10) is fixedly connected to the end of the protective opening (16) away from the junction box (15).

10. The aluminum formwork PK plate junction box lifting hole device according to claim 9, characterized in that, Grout is poured between the inner wall of the reserved opening (13) and the outer surface of the junction box (15), and the junction box (15) is fixed in the reserved opening (13) by pouring grout.

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