TWI796197B - Reinforcing device for construction - Google Patents

Abstract

The reinforcing device of the present invention includes a first reinforcing seat and a second reinforcing seat, the second reinforcing seat is pivotally arranged on the first reinforcing seat and is located on one side of the first reinforcing seat, and in addition, the first reinforcing seat and the second reinforcing seat At least one of them has a channel through which the concrete is poured and bonded. In this way, the reinforcement device of the present invention allows the angle between the first reinforcement seat and the second reinforcement seat to be adjusted arbitrarily, and is fixed through the channel and the concrete to increase the bonding elasticity with the structure and ensure that the opening is reserved High structural strength, so that it can be widely applied to buildings of different types and sizes, reduce cracks in reserved openings, and improve the structural quality of buildings.

Description

Reinforcement device for construction

The present invention relates to the reinforcing structure of buildings, in particular to a reinforcing device for building.

During the construction process of the building, openings are reserved for installing window frames. The common construction method is to first form the aforementioned openings by binding steel bars, and then install the window frames on the aforementioned openings after pouring concrete and apply a protective layer to complete the construction. . However, after years of use, cracks are prone to appear at the corners of the opening due to stress concentration, causing external water vapor to easily seep through the cracks and cause damage to the building.

The stress dispersing device disclosed by CN 110541538 has a plurality of stress dispersing bodies on the inner surface of the stress dispersing plate, and a shape maintaining sheet is added on the upper and lower ends of the inner surface of the stress dispersing plate to prevent the pouring impact of concrete and cement mortar . Although the aforementioned stress dispersing plate can disperse the stress caused by cracks, the aforementioned patent documents are relatively complicated in structure, and only rely on the space parts and steel bars at both ends for fixing, and the fixing effect is not ideal.

The door and window corner wall anti-crack assembly structure disclosed by TW I708882 includes a plurality of anti-crack elements arranged at intervals, and the anti-crack elements are connected to each other by a plurality of fixing rods, and a reinforcing sheet is respectively arranged at the two ends of each fixing rod. Each reinforcing piece has a caulking reinforcing part combined with the caulking at the corners of the door and window frames. However, the aforementioned patent documents have too many parts and components, and construction workers need to assemble them one by one, which will cause inconvenience in assembly and use.

The anti-crack angle iron disclosed by TW M355284 includes two right-angled wing plates, each wing plate has a plurality of holes, and these wing plates are flatly attached to the wall during construction, and a plurality of steel nails are locked one by one In these holes, fix the anti-crack angle irons at the corners of the reserved building openings. However, the aforementioned patent documents are not fixed to steel bars, so the reinforcing effect that can actually be provided is limited.

The main purpose of the present invention is to provide a reinforcing device for construction, which has a simple structure and is easy to use, and can ensure the structural strength of the reserved opening.

In order to achieve the above main purpose, the reinforcing device of the present invention includes a first reinforcing seat and a second reinforcing seat, the second reinforcing seat is pivotally arranged on the first reinforcing seat and is located on one side of the first reinforcing seat. In addition, At least one of the second reinforcing seat and the first reinforcing seat has a channel for bonding concrete.

It can be seen from the above that the reinforcing device of the present invention allows the angle between the first reinforcing seat and the second reinforcing seat to be adjusted arbitrarily, and is fixed through the channel and the concrete, so that the bonding elasticity with the structure can be increased , to avoid grouting displacement, but also to ensure the structural strength of the reserved openings, thereby improving the structural quality of the building.

Preferably, both the first reinforcing seat and the second reinforcing seat have a channel, and are fixed by combining the two channels with concrete.

Preferably, the first reinforcing seat has a first channel passing through two opposite sides, the second reinforcing seat has a second channel passing through two opposite sides, and the extending direction of the first channel is not parallel to the second channel direction of extension. It is fixed with concrete through the first channel and the second channel.

Preferably, one side of the first reinforcing seat has two opposite lugs, and the second reinforcing seat is pivotally arranged on the lugs of the first reinforcing seat by a pivot.

Preferably, the first reinforcing seat has two opposite first vertical walls, and each of the first vertical walls has a first perforation communicating with the first channel, and the first perforation is used for passing through the iron wire bound to the steel bar, The invention is firmly positioned between the double-layer steel bars.

Preferably, the second reinforcing seat has two opposite second vertical walls, and each of the second vertical walls has a second perforation communicating with the second channel, and the second perforation is used for passing through the iron wire bound to the steel bar, The invention is firmly positioned between the double-layer steel bars.

The detailed structure, features, assembly or usage of the reinforcing device for construction provided by the present invention will be described in the subsequent detailed description of the implementation. However, those with ordinary knowledge in the field of the present invention should understand that the detailed description and the specific embodiments enumerated for implementing the present invention are only for illustrating the present invention, and are not intended to limit the scope of the patent application of the present invention.

The applicant hereby explains that in the entire specification, including the embodiments described below and the claims of the scope of the patent application, the nouns related to direction are based on the directions in the drawings. Secondly, in the embodiments and drawings to be described below, the same component numbers represent the same or similar components or their structural features.

Referring to FIG. 1 to FIG. 3 , the reinforcing device 10 of the present invention includes a first reinforcing seat 20 and a second reinforcing seat 30 .

The first reinforcing seat 20 has a first passage 21 running through the left and right sides, and two front and rear opposite lugs 22 protrude from one side of the first reinforcing seat 20 above the first passage 21 . In addition, the first reinforcing seat 20 has two first vertical walls 23 opposite to each other, and each first vertical wall 23 has a first through hole 24 communicating with the first channel 21 .

The second reinforcing seat 30 is pivotally arranged on the lugs 22 of the first reinforcing seat 20 with a pivot 32, so that the second reinforcing seat 30 is located above the first channel 21 and can pivot up and down relative to the first reinforcing seat 20. The second reinforcement seat 30 has a second channel 31 that runs through the two side surfaces of the top and the bottom, and the extension direction of the second channel 31 is not parallel to the extension direction of the first channel 21 . In addition, the second reinforcing seat 30 has two second vertical walls 33 opposite to each other, and each second vertical wall 33 has a second through hole 34 communicating with the second channel 31 .

During actual construction, as shown in Fig. 4 and Fig. 5, the reinforcing device 10 of the present invention is installed between the double-layer steel bars 40, and is positioned at the corner of the reserved opening 41, and then utilizes iron wire 42 to pass through the first The perforated holes 24 and the second perforated holes 34 are bound to the steel bars 40 to complete the positioning of the reinforcing device 10 of the present invention, and then concrete 43 is poured into the first channel 21 and the second channel 31, as shown in FIG. 6 , so that the concrete 43 completely covers the reinforcing device 10 of the present invention and the double-layer steel bar 40 to increase the bonding strength between them, and then the window frame (not shown in the figure) can be installed in the reserved opening 41 subsequently. During the aforementioned construction process, the angle between the first reinforcing seat 20 and the second reinforcing seat 30 can also be arbitrarily adjusted through the pivotal relationship between the two, as shown in Figure 7 and Figure 8, after adjusting the angle, it can match Various shapes of window frames to meet different needs.

It can be seen from the above that the reinforcing device 10 of the present invention allows the angle between the first reinforcing seat 20 and the second reinforcing seat 30 to be adjusted arbitrarily, and is fixed through the combination of the first channel 21 and the second channel 31 with the concrete 43, so that Increase the bonding elasticity with the structural body to avoid grouting displacement, and at the same time ensure the structural strength of the reserved opening 41, thereby improving the structural quality of the building.

10: Reinforcing device 20: The first reinforcement seat 21: The first channel 22: Lugs 23: The first vertical wall 24: First piercing 30: The second reinforcement seat 31:Second channel 32: Pivot 33: The second vertical wall 34: Second piercing 40: steel bar 41: reserved opening 42: Iron wire 43: Concrete

Fig. 1 is a perspective view of a reinforcing device of the present invention. Fig. 2 is a three-dimensional exploded view of the reinforcing device of the present invention. Fig. 3 is a cross-sectional view along line 3-3 in Fig. 1 . Fig. 4 is a perspective view of the reinforcing device of the present invention installed on a steel bar. Fig. 5 is a schematic view of the reinforcing device of the present invention installed in the reserved opening. Fig. 6 is a cross-sectional view of the reinforcing device of the present invention after it is installed on steel bars, mainly showing that concrete is poured into the first channel and the second channel. FIG. 7 is similar to FIG. 4 , mainly showing that the second reinforcing seat pivots relative to the first reinforcing seat. Fig. 8 is similar to Fig. 5, and mainly shows the state of the reinforcing device after the angle is adjusted.

10: Reinforcing device

20: The first reinforcement seat

21: The first channel

22: Lugs

23: The first vertical wall

24: First piercing

30: The second reinforcement seat

31:Second channel

32: Pivot

33: The second vertical wall

34: Second piercing

Claims (5)

A reinforcing device for construction, comprising: a first reinforcing seat; and a second reinforcing seat pivotally arranged on the first reinforcing seat and located on one side of the first reinforcing seat; wherein, the first reinforcing seat has a A first channel that runs through two opposite sides and is used for bonding concrete, and the second reinforcing seat has a second channel that runs through two opposite sides and is used for bonding concrete, and the extending direction of the first channel is not parallel to the second channel Extension direction. The reinforcing device for construction as described in claim 1, wherein one side of the first reinforcing seat has two opposite lugs, and the second reinforcing seat is pivoted to the first reinforcing seat with a pivot lugs. The reinforcing device for construction according to claim 1, wherein the first reinforcing seat has two opposite first vertical walls, and each of the first vertical walls has a first through hole communicating with the first channel. The reinforcing device for construction according to claim 1, wherein the second reinforcing seat has two opposite second vertical walls, and each of the second vertical walls has a second through hole communicating with the second channel. The reinforcing device for construction as described in claim 1, wherein the first reinforcing seat has two opposite first vertical walls, and each of the first vertical walls has a first through hole communicating with the first channel; the second reinforcing seat It has two opposite second vertical walls, and each of the second vertical walls has a second through hole communicating with the second channel.

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