Positioning and reinforcing device for inclined laminated slab

Abstract

The utility model relates to the field of building construction, and aims to provide a positioning and reinforcing device for inclined laminated slabs, which comprises two laminated slabs obliquely arranged at an interval, a bearing bracket erected on the top surfaces of the two laminated slabs, and a beam template covered on the bottom surfaces of the two laminated slabs, adjusting grooves are formed in the left side and the right side of the bearing support correspondingly, and suspender pieces are arranged in the adjusting grooves in a penetrating mode. The lower end of the suspender piece penetrates out of the bottom face of the beam formwork, and a nut bearing piece is arranged on the penetrating-out part in a screwed mode. A connecting rod is fixedly arranged at the upper end of the suspender piece, and the suspender piece is hung on the bearing support through the connecting rod. Positioning screws are pre-buried in the laminated slab, the positioning screws extend out of the left end and the right end of the laminated slab, screw holes matched with the positioning screws on the corresponding sides are formed in the suspender pieces, and lock nut locking pieces used for abutting against the suspender pieces are further arranged on the positioning screws in a screwed mode. According to the utility model, the mounting quality of the laminated slab can be improved while the laminated slab is accurately positioned.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building construction, concretely is a positioning and reinforcing device for inclined laminated slab. BACKGROUND

[0002] Laminated slab is widely used in various sub-projects due to its light weight, high strength and quick construction. In roof engineering, designers usually design the roof as an inclined roof to consider the drainage performance and aesthetics of the building. The laminated slab needs to be laid according to the design slope during the construction of the inclined roof to ensure the flatness and drainage performance of the roof.

[0003] However, the positioning and reinforcing of the inclined laminated slab is a technical difficulty in construction. During the positioning and laying of the laminated slab, the laminated slab is prone to sliding and displacement due to the slope of the inclined roof. This phenomenon not only affects the construction efficiency, but also reduces the construction quality. SUMMARY

[0004] The utility model aims at providing a positioning and reinforcing device for inclined laminated slab, which can accurately position the laminated slab and improve the installation quality of the laminated slab.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme:

[0006] A positioning and reinforcing device for inclined laminated slab, comprising two inclined and spaced laminated slabs, a supporting bracket erected on the top surfaces of the two laminated slabs, and a beam formwork covering the bottom surfaces of the two laminated slabs.

[0007] The supporting bracket is provided with adjusting grooves on the left and right sides, and a hanging rod member for connecting the supporting bracket and the beam formwork is arranged in the adjusting grooves.

[0008] The hanging rod member extends longitudinally, and its lower end penetrates the bottom surface of the beam formwork, and a nut supporting member is arranged on the penetrating part.

[0009] The upper end of the hanging rod member is fixedly provided with a connecting rod located on the upper side of the adjusting groove, and the hanging rod member is hung on the supporting bracket through the connecting rod.

[0010] Positioning screws are pre-buried in the laminated slabs, and each positioning screw extends out of the left and right end portions of the laminated slab. A screw hole is arranged on the hanging rod member and cooperates with the corresponding side positioning screw. A lock nut locking member is arranged on the positioning screw and used for abutting against the hanging rod member.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1、Through the cooperation of the adjusting groove, the hanger piece and the connecting rod, the hanger piece can be adjusted in the adjusting groove, so as to quickly adapt to the different inclination angles of the laminated slab, and the quick positioning and adjustment effect of the inclined laminated slab is realized, and the construction efficiency is greatly improved;

[0013] 2、Through the cooperation of the positioning screw, the screw hole and the nut locking piece, after the positioning screw embedded in the laminated slab penetrates through the screw hole, the nut locking piece on the positioning screw is locked against the hanger piece, so that the sliding and displacement caused by the inclined placement of the laminated slab is avoided, and the installation quality of the laminated slab is improved.

[0014] 3、Through the cooperation of the toothed protruding part and the matching tooth, the connecting rod is not easy to slide or fall off on the supporting bracket, the stability between the hanger piece and the supporting bracket is ensured, and then the displacement of the laminated slab when pouring concrete into the beam formwork is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a sectional view of an embodiment of the positioning and reinforcing device for inclined laminated slab of the utility model;

[0016] Figure 2 is a top view of an embodiment of the positioning and reinforcing device for inclined laminated slab of the utility model;

[0017] Figure 3 is a bottom view of an embodiment of the positioning and reinforcing device for inclined laminated slab of the utility model;

[0018] Figure 4 is a partial structure view of an embodiment of the positioning and reinforcing device for inclined laminated slab of the utility model;

[0019] Figure 5 is Figure 4 the right view.

[0020] Label explanation: 1 laminated slab, 101 positioning screw, 102 nut locking piece, 2 supporting bracket, 201 adjusting groove, 202 toothed protruding part, 3 beam formwork, 4 hanger piece, 401 nut supporting piece, 402 connecting rod, 4021 matching tooth, 403 screw hole, 5 reinforcing assembly, 51 first reinforcing square steel, 52 second reinforcing square steel, 53 reinforcing hoop. DETAILED DESCRIPTION

[0021] The content of the utility model will be described in detail in combination with the drawings and embodiments of the specification:

[0022] As Figures 1-5 shown, an embodiment schematic view of the positioning and reinforcing device for inclined laminated slab provided by the utility model is shown:

[0023] The utility model relates to a kind of positioning reinforcement device for inclined laminated slab, it includes two pieces of oblique interval arrangement laminated slab 1, support bracket 2 is set on the top surface of two pieces of laminated slab 1 and beam formwork 3 is covered in the bottom surface of two pieces of laminated slab 1;

[0024] The support bracket 2 can be connected with the top surface of the laminated slab 1 by welding or bolt connection.

[0025] The left and right sides of the support bracket 2 are each provided with an adjusting groove 201, and a suspender 4 for connecting the support bracket 2 and the beam formwork 3 is arranged in the adjusting groove 201.

[0026] The beam formwork 3 is provided with a hole through which the suspender 4 passes, and the hole is pre-reserved or drilled during on-site construction.

[0027] The support bracket 2 is made of a strip-shaped angle steel, and the size specification is preferably 50mm*50mm*3mm.

[0028] The suspender 4 extends longitudinally, and the lower end thereof passes through the bottom surface of the beam formwork 3, and a nut supporting member 401 is arranged on the passing portion.

[0029] The upper end of the suspender 4 is fixedly provided with a connecting rod 402 located on the upper side of the adjusting groove 201 (the length of the connecting rod 402 is greater than the groove width of the adjusting groove 201), and the suspender 4 is hung on the support bracket 2 through the connecting rod 402.

[0030] The laminated slab 1 is pre-buried with positioning screws 101, each of which extends out of the left and right end portions of the laminated slab 1, the suspender 4 is provided with a screw hole 403 matched with the corresponding side positioning screw 101, and a lock nut locking member 102 for abutting against the suspender 4 is further arranged on the positioning screw 101.

[0031] The top surface of the support bracket 2 is provided with a toothed protrusion 202 located on the side of the adjusting groove 201, and the outer peripheral wall of the connecting rod 402 is provided with a matching tooth 4021 engaged with the toothed protrusion 202.

[0032] The beam formwork 3 and the nut supporting member 401 are further provided with a reinforcing assembly 5.

[0033] The reinforcing assembly 5 includes two first reinforcing square steels 51 extending front and back, and the first reinforcing square steels 51 are arranged on the left and right sides of the bottom surface of the beam formwork 3.

[0034] The first reinforcing square steels 51 are supported below by two second reinforcing square steels 52 extending left and right, and the second reinforcing square steels 52 are arranged on the front and back sides of the suspender 4.

[0035] Two reinforcing sleeves 53 are sleeved between the two second reinforcing square steels 52, the two reinforcing sleeves 53 correspond to the two suspender pieces 4 respectively, and the reinforcing sleeves 53 are provided with holes through which the suspender pieces 4 pass.

[0036] The first reinforcing square steel 51 and the second reinforcing square steel 52 are preferably cold-bent hollow square steels.

[0037] The two laminated boards 1 are located on the same oblique line.

[0038] The approximate use method of the utility model is:

[0039] The two laminated boards 1 are placed obliquely and at intervals, and are supported on a support platform built in advance, then a supporting bracket 2 is erected on the top surface of the two laminated boards 1 (the supporting bracket 2 can be reliably connected with the laminated board 1 by welding), the suspender piece 4 is passed through the adjusting groove 201 of the supporting bracket 2, at this time, the suspender piece 4 is hung on the supporting bracket 2 through the connecting rod 402;

[0040] The position of the suspender piece 4 in the adjusting groove 201 is adjusted, so that the positioning screw rods 101 embedded in the two laminated boards 1 respectively pass through the suspender piece 4 through the screw rod holes 403 of the two suspender pieces 4; then a beam formwork 3 is covered on the bottom side of the two laminated boards 1 (the beam formwork 3 can be drilled on site or a beam formwork 3 with a reserved hole is used), and a reinforcing assembly 5 is installed on the bottom side of the beam formwork 3 to improve the rigidity and stability of the beam formwork 3;

[0041] The suspender piece 4 passes through the beam formwork 3 and passes out of the hole of the reinforcing sleeve 53, then the nut supporting piece 401 is tightened on the passing-out part of the suspender piece 4 to realize reliable hitching of the beam formwork 3 and the supporting bracket 2;

[0042] After the nut supporting piece 401 is tightened and locked, the toothed protruding part 202 on the supporting bracket 2 and the matching teeth 4021 on the connecting rod 402 are mutually engaged, so that the connecting rod 402 does not slide or fall off on the supporting bracket 2, then the nut locking piece 401 provided on the positioning screw rod 101 is tightened, so that the nut locking piece 401 abuts against the suspender piece 4, thereby preventing the laminated board 1 from sliding and displacing, and further improving the installation quality of the laminated board 1.

[0043] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A positioning and reinforcing device for tilt-up panels, characterized by: It includes two oblique direction interval arrangement's laminated board (1), erects in two laminated board (1) top surface's support bracket (2) and cover sets up in two laminated board (1) bottom surface's beam formwork (3); Both sides of the support bracket (2) are provided with adjusting grooves (201), and a suspender (4) for connecting the support bracket (2) and the beam formwork (3) is arranged in the adjusting groove (201); The suspender (4) extends longitudinally, and its lower end penetrates the bottom surface of the beam formwork (3), and a nut supporting part (401) is arranged on the penetrating part; The upper end of the suspender (4) is fixedly provided with a connecting rod (402) located on the upper side of the adjusting groove (201), and the suspender (4) is hung on the support bracket (2) through the connecting rod (402); The laminated board (1) is pre-buried with positioning screws (101), each positioning screw (101) extends out of the left and right ends of the laminated board (1), the suspender (4) is provided with a screw hole (403) matched with the corresponding side positioning screw (101), and a lock nut locking part (102) is arranged on the positioning screw (101) for abutting against the suspender (4).

2. The positioning and reinforcing device for tilt-up panel according to claim 1, characterized in that: The top surface of the support bracket (2) is provided with a toothed protrusion (202) located on the side of the adjusting groove (201), and the outer peripheral wall of the connecting rod (402) is provided with a matching tooth (4021) engaged with the toothed protrusion (202).

3. The positioning and reinforcing device for tilt-up panel according to claim 1, characterized in that: The beam formwork (3) and the nut supporting part (401) are further provided with a reinforcing assembly (5); The reinforcing assembly (5) comprises two first reinforcing square steels (51) extending front and back, and the first reinforcing square steels (51) are arranged on the left and right sides of the bottom surface of the beam formwork (3); The first reinforcing square steels (51) are supported by two second reinforcing square steels (52) extending left and right below, and the second reinforcing square steels (52) are arranged on the front and back sides of the suspender (4); Two reinforcing hoops (53) are arranged between the two second reinforcing square steels (52), and the two reinforcing hoops (53) correspond to the two suspenders (4), respectively, and the reinforcing hoops (53) are provided with holes through which the suspenders (4) pass.

4. The positioning and reinforcing device for tilt-up panel according to any one of claims 1 to 3, characterized in that: The two laminated boards (1) are located on the same oblique line.

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