CN214941476U

CN214941476U - Haunch big board

Info

Publication number: CN214941476U
Application number: CN202121303186.XU
Authority: CN
Inventors: 王瑞杰; 丁冯毅; 马宗阳; 刘凯; 藏永康
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-30
Anticipated expiration: 2031-06-10

Abstract

The utility model belongs to the technical field of the building technique and specifically relates to a add armpit big board, including a supporting seat, the fixed floor that is provided with on the supporting seat, the first strengthening rib of fixedly connected with and second strengthening rib on the floor, install between the both sides top of supporting seat and the bottom of floor and add the armpit, it includes the base plate layer to add the armpit, a through-hole, the dead lever, consolidate sheet layer and planking, the base plate layer is fixed between the bottom of propping the both sides top of seat and floor, the through-hole has evenly been seted up at the middle part on base plate layer, fixedly connected with dead lever in the through-hole, the surface on base plate layer bonds and has consolidates the sheet layer, the surface on consolidating the sheet layer bonds and has the planking. The utility model discloses the dead lever can strengthen the intensity that adds the axillary plate with the setting on consolidating the sheet layer to avoid adding the axillary plate fracture.

Description

Haunch big board

Technical Field

The utility model relates to a building technical field especially relates to a haunch large panel.

Background

The haunching large slab is a floor slab structure which is developed in recent years and is mainly applied to a basement top slab or a floor slab with larger load, so that the torsional rigidity and the bending rigidity of a building section are improved, the torsional stress and the distortion stress are reduced, the force line transition is uniform, and the secondary internal force is reduced. The existing large axillary boards are generally wooden, so that in the construction process, if a heavy object falls on the large axillary boards, the large axillary boards can be broken, articles placed on the large axillary boards can fall off, if the heavy object and the articles fall off, workers below can be hit, and if the heavy object and the articles fall off, resources are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the armpit big board is wooden in the prior art, thereby if there is the heavy object to drop on the armpit big board, the armpit big board just can cracked shortcoming, and the armpit big board that adds who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a join armpit big board, includes the supporting seat, the fixed floor that is provided with on the supporting seat, the first strengthening rib of fixedly connected with and second strengthening rib on the floor, install between the both sides top of supporting seat and the bottom of floor and add the armpit, it includes base plate layer, through-hole, dead lever, consolidates sheet layer and planking layer to add the armpit, the base plate layer is fixed between the both sides top of propping the seat and the bottom of floor, the through-hole has evenly been seted up at the middle part on base plate layer, fixedly connected with dead lever in the through-hole, the surface on base plate layer bonds and has consolidates the sheet layer, the surface of consolidating the sheet layer bonds and has the planking layer.

Preferably, the fixing rod and the reinforcing plate layer are made of metal materials.

Preferably, the first reinforcing rib and the second reinforcing rib are perpendicular to each other, and the intersecting parts are fixed by binding wires.

Preferably, the material of the outer plate layer is the same as that of the substrate layer.

The utility model provides a pair of haunch big board, beneficial effect lies in: the intensity that adds the axillary plate can be strengthened to the setting of dead lever and reinforcement sheet layer to avoid adding the axillary plate fracture.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of an armpit board provided by the present invention;

fig. 2 is a schematic side view of a lateral sectional structure of an armpit of the armpit large plate provided by the present invention;

fig. 3 is an enlarged schematic structural view of a position a in fig. 1 of a haunched large plate provided by the present invention.

In the figure: the supporting seat comprises a supporting seat 1, a floor slab 2, a first reinforcing rib 3, a second reinforcing rib 4, an auxiliary board 5, a substrate layer 51, a through hole 52, a fixing rod 53, a reinforcing board layer 54 and an outer board layer 55.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a haunching large plate comprises a supporting base 1, a floor 2 is fixedly arranged on the supporting base 1, a first reinforcing rib 3 and a second reinforcing rib 4 are fixedly connected to the floor 2, a haunching plate 5 is arranged between the upper sides of the two sides of the supporting base 1 and the bottom of the floor 2, the haunching plate 5 comprises a base plate layer 51, a through hole 52, a fixing rod 53, a reinforcing plate layer 54 and an outer plate layer 55, the base plate layer 51 is fixed between the upper sides of the two sides of the supporting base 1 and the bottom of the floor 2, the middle part of the base plate layer 51 is uniformly provided with the through hole 52, the fixing rod 53 is fixedly connected in the through hole 52 and can be conveniently installed, the strength of the base plate layer 51 can be enhanced, the haunching plate 5 can be prevented from being broken, the reinforcing plate layer 54 is bonded on the outer surface of the base plate layer 51, the fixing rod 53 and the reinforcing plate layer 54 are both made of metal materials, the reinforcing plate layer 54 is arranged, the strength of the gusset 5 can be further enhanced, and the outer sheet layer 55 is bonded to the outer surface of the reinforcing sheet layer 54, and the material of the outer sheet layer 55 is the same as that of the substrate layer 51.

Example 2

Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the first reinforcing rib 3 and the second reinforcing rib 4 are disposed perpendicular to each other, and the intersecting portions are fixed by binding wires, and the supporting force of the floor slab 2 can be enhanced by the cooperation between the first reinforcing rib 3 and the second reinforcing rib 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An haunch big plate comprises a supporting seat (1) and is characterized in that a floor slab (2) is fixedly arranged on the supporting seat (1), the floor (2) is fixedly connected with a first reinforcing rib (3) and a second reinforcing rib (4), armpit plates (5) are arranged between the upper parts of the two sides of the supporting seat (1) and the bottom of the floor slab (2), the haunching plate (5) comprises a substrate layer (51), through holes (52), fixing rods (53), a reinforcing plate layer (54) and an outer plate layer (55), the base plate layer (51) is fixed between the upper parts of the two sides of the support base (1) and the bottom of the floor slab (2), through holes (52) are uniformly formed in the middle of the substrate layer (51), fixing rods (53) are fixedly connected in the through holes (52), and a reinforcing plate layer (54) is adhered to the outer surface of the substrate layer (51), and an outer plate layer (55) is adhered to the outer surface of the reinforcing plate layer (54).

2. The haunched large panel according to claim 1, characterized in that the fixing bars (53) and the reinforcing plate layer (54) are made of metal.

3. The haunch large plate according to claim 1, wherein the first reinforcing rib (3) and the second reinforcing rib (4) are arranged perpendicular to each other, and the intersecting portions are fixed by binding wires.

4. The haunched large board as claimed in claim 1, wherein the outer board layer (55) is made of the same material as the substrate layer (51).