Autoclaved aerated concrete block lintel structure

Abstract

The utility model relates to the technical field of lintel structures, and provides an autoclaved aerated concrete block lintel structure which comprises a beam body, two sets of sliding grooves are formed in the beam body, adjusting beams are connected into the two sets of sliding grooves in a sliding mode, and a first groove is formed in the top of the beam body. When the overall length of the lintel needs to be adjusted, the adjusting beam can horizontally slide along the interiors of the sliding grooves to enable the adjusting beam to slide towards the side face so as to prolong the whole lintel, then the inserting plates can be inserted into the adjusting beam, the reinforcing plates are inserted into the clamping grooves, the anti-pressure ability of the adjusting beam can be enhanced through the inserting plates, the reinforcing plates are of an X-shaped structure, and therefore the overall length of the lintel can be adjusted. The anti-deformation capacity of the adjusting beam is further improved, then the adjusting beam can be fixed in the sliding groove in a welding mode, the inserting plate and the reinforcing plate are fixed in the adjusting beam and the clamping groove respectively, and the overall length of the lintel is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of lintel structures, and particularly relates to a autoclaved aerated concrete block lintel structure. Background Art

[0002] When a door or window opening is provided on a building wall and the width of the door or window opening is greater than 300 mm, in order to support various loads transmitted by the masonry above the door or window opening and transmit these loads to the walls on both sides of the door or window opening, a support cross beam, that is, a lintel, is usually provided above the door or window opening.

[0003] After retrieval, the existing patent (publication number: CN215716550U) discloses a autoclaved aerated concrete block lintel structure, including a block body, a groove, a movable groove, a slope surface and a positioning mechanism. A groove is provided at the upper end of the block body, and a positioning mechanism is installed inside the block body. By providing a positioning mechanism at the upper end of the block body in the utility model, after the lintel reinforcement is embedded in the inner side of the groove at the upper end of the block body, the lintel reinforcement presses down the pressing block, so that the pressing block drives the pressing piece to press the compression spring to generate deformation and contraction through the pressing rod, and the pressing plate will drive the swing rod to drive the movable rod to swing, so that the movable rod drives the clamping block to clamp and fix both sides of the lintel reinforcement, achieving the advantage of being able to quickly limit and fix the lintel reinforcement.

[0004] However, in the above scheme, the overall length of the lintel is a fixed design and cannot be adjusted according to the usage situation, and corresponding reinforcement measures are not provided for the lintel, resulting in poor overall compressive capacity of the lintel and easy deformation.

[0005] In view of this, the utility model provides a autoclaved aerated concrete block lintel structure. Summary of the Utility Model

[0006] The utility model provides a autoclaved aerated concrete block lintel structure, which solves the problems that in the related technology, the overall length of the lintel is a fixed design and cannot be adjusted according to the usage situation, and corresponding reinforcement measures are not provided for the lintel, resulting in poor overall compressive capacity of the lintel and easy deformation.

[0007] The technical solution of the utility model is as follows: A autoclaved aerated concrete block lintel structure includes a beam body. Two groups of sliding grooves are provided inside the beam body, and an adjusting beam is slidably connected inside the two groups of sliding grooves. A first groove is provided at the top of the beam body, second grooves are provided at the tops of the two groups of adjusting beams, inserting plates are slidably connected to the inner walls of the two groups of adjusting beams, card slots are provided inside the two groups of inserting plates, and a reinforcing plate is slidably connected inside the card slots.

[0008] Preferably, built-in plates are fixedly connected inside both groups of the adjusting beams, a hidden groove is arranged on the surface of the beam body, and reinforcing ribs are fixedly connected inside the hidden groove.

[0009] Preferably, the tops and bottoms of both groups of the adjusting beams and the beam body are flush-designed, and the bottom of the adjusting beam is in close fit with the beam body.

[0010] Preferably, the first groove and the second groove are on the same horizontal line, and both the first groove and the second groove are designed as straight long strips.

[0011] Preferably, the sizes of the clamping groove and the reinforcing plate are adapted to each other, and the length of the reinforcing plate is the same as that of the adjusting beam.

[0012] Preferably, the reinforcing plate is arranged in an "X" shape and is made of steel plate material.

[0013] Preferably, the adjusting beam is in close fit with the sliding groove, and the adjusting beam forms a horizontal sliding structure through the sliding groove.

[0014] Preferably, a plurality of groups of insertion plates are arranged at equal intervals in a straight line along the adjusting beam, and the insertion plates in each group are parallel to each other.

[0015] Preferably, the built-in plate is made of manganese steel and completely fills the inside of the adjusting beam.

[0016] Preferably, the reinforcing ribs are completely hidden inside the hidden groove, and the length of the reinforcing ribs is the same as that of the beam body.

[0017] The working principle and beneficial effects of the present utility model are as follows:

[0018] 1. In the present utility model, by arranging the adjusting beam, when it is necessary to adjust the overall length of the lintel, the adjusting beam can be horizontally slid inside the sliding groove, so that the adjusting beam slides sideways to extend the overall lintel. Then, the insertion plate can be inserted into the inside of the adjusting beam, and the reinforcing plate can be inserted into the clamping groove. The insertion plate can enhance the compressive capacity of the adjusting beam, and the reinforcing plate is in an "X" shape structure, further improving the anti-deformation capacity of the adjusting beam. Then, the adjusting beam can be fixed inside the sliding groove by welding, and the insertion plate and the reinforcing plate are respectively fixed inside the adjusting beam and the clamping groove to fix the overall length of the lintel.

[0019] 2. In the present utility model, by arranging the built-in plate, the built-in plate is made of manganese steel and has good compressive capacity. Therefore, it can strengthen the overall firmness of the adjusting beam, avoid the problem of being bent under pressure during its use, and under the effect of the reinforcing ribs, the beam body can also achieve the reinforcement effect. When installing the lintel, steel bars can be laid inside the first groove and the second groove to increase the stability of the autoclaved aerated concrete block. Brief Description of the Drawings

[0020] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0021] Figure 1 Schematic three-dimensional structure diagram of the present utility model;

[0022] Figure 2 Schematic three-dimensional perspective structure diagram of another view of the present utility model;

[0023] Figure 3 Schematic structure diagram of the reinforcement plate of the present utility model;

[0024] Figure 4 Schematic structure diagram of the plug-in plate of the present utility model.

[0025] In the figure: 1, beam body; 2, sliding groove; 3, adjusting beam; 4, first groove; 5, second groove; 6, plug-in plate; 7, card slot; 8, reinforcement plate; 9, built-in plate; 10, hidden groove; 11, reinforcement rib. Specific Embodiments

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0027] Embodiment 1

[0028] A preferred embodiment of the autoclaved aerated concrete block lintel structure provided by the present utility model is as Figures 1 to 4 shown: An autoclaved aerated concrete block lintel structure includes a beam body 1. Two groups of sliding grooves 2 are arranged inside the beam body 1. An adjusting beam 3 is slidably connected inside the two groups of sliding grooves 2. A first groove 4 is arranged at the top of the beam body 1. Second grooves 5 are arranged at the tops of the two groups of adjusting beams 3. Plug-in plates 6 are slidably connected to the inner walls of the two groups of adjusting beams 3. Card slots 7 are arranged inside the two groups of plug-in plates 6. A reinforcement plate 8 is slidably connected inside the card slots 7.

[0029] In this embodiment, the tops and bottoms of the two groups of adjusting beams 3 and the beam body 1 are flush-designed. The bottom of the adjusting beam 3 is in close contact with the beam body 1, which can effectively improve the stability of the adjusting beam 3 and enhance the overall integrity of the lintel at the same time.

[0030] In this embodiment, the first groove 4 and the second groove 5 are on the same horizontal line. Both the first groove 4 and the second groove 5 are designed as straight long strips. Steel bars can be laid inside the first groove 4 and the second groove 5 to increase the stability of the autoclaved aerated concrete block.

[0031] In this embodiment, the sizes of the card slot 7 and the reinforcement plate 8 are adapted to each other, and the length of the reinforcement plate 8 is the same as that of the adjusting beam, which can prevent the reinforcement plate 8 from shaking when it is inserted into the card slot 7.

[0032] In this embodiment, the reinforcement plate 8 is arranged in an "X" shape. The reinforcement plate 8 is made of steel plate and has an "X" - shaped structure, which further improves the anti - deformation ability of the adjusting beam 3.

[0033] In this embodiment, the adjusting beam 3 fits closely with the sliding groove 2. The adjusting beam 3 forms a horizontal sliding structure through the sliding groove 2, and the adjusting beam 3 can be horizontally slid along the inside of the sliding groove 2 to make the adjusting beam 3 slide sideways, so as to extend the lintel as a whole.

[0034] In this embodiment, a number of groups of inserting plates 6 are arranged equidistantly along the adjusting beam 3 in a straight line, and the groups of inserting plates 6 are parallel to each other. The inserting plates 6 can be inserted into the adjusting beam 3, and the reinforcement plates 8 can be inserted into the card slots 7. The inserting plates 6 can enhance the compressive capacity of the adjusting beam 3.

[0035] Embodiment 2

[0036] On the basis of Embodiment 1, a preferred embodiment of the lintel structure of the autoclaved aerated concrete block provided by the present utility model is as Figures 1 to 4 shown: Built - in plates 9 are fixedly connected inside both groups of adjusting beams 3, a hidden groove 10 is arranged on the surface of the beam body 1, and a reinforcing rib 11 is fixedly connected inside the hidden groove 10.

[0037] In this embodiment, the built - in plate 9 is made of manganese steel. The built - in plate 9 completely fills the inside of the adjusting beam 3. By setting the built - in plate 9 which is made of manganese steel and has good compressive capacity, the overall firmness of the adjusting beam 3 can be strengthened, and the problem of being bent under pressure during its use can be avoided.

[0038] In this embodiment, the reinforcing rib 11 is completely hidden inside the hidden groove 10, and the length of the reinforcing rib 11 is the same as that of the beam body 1. Under the effect of the reinforcing rib 11, the beam body 1 can also achieve the reinforcement effect.

[0039] Working principle and usage process of the utility model: First, when it is necessary to adjust the overall length of the lintel, the adjusting beam 3 can be horizontally slid along the inside of the chute 2 to make the adjusting beam 3 slide sideways, so as to extend the overall lintel. Then, the insertion plate 6 can be inserted into the inside of the adjusting beam 3, and the reinforcement plate 8 can be inserted into the card slot 7. The insertion plate 6 can enhance the compressive capacity of the adjusting beam 3, and the reinforcement plate 8 is in an "X" shape structure, further improving the anti-deformation capacity of the adjusting beam 3. Then, the adjusting beam 3 can be fixed inside the chute 2 by welding, and the insertion plate 6 and the reinforcement plate 8 are respectively fixed inside the adjusting beam 3 and the card slot 7 to fix the overall length of the lintel;

[0040] By setting the built-in plate 9, the built-in plate 9 is made of manganese steel and has good compressive capacity. Therefore, it can strengthen the overall firmness of the adjusting beam 3 and avoid the problem of being bent under pressure during its use. Moreover, under the effect of the reinforcement bars 11, the beam body 1 can also achieve the reinforcement effect. When installing this lintel, steel bars can be laid inside the first groove 4 and the second groove 5 to increase the stability of the autoclaved aerated concrete block.

[0041] The above are only the preferred embodiments of the utility model and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model shall be included within the protection scope of the utility model.

Claims

1. An autoclaved aerated concrete block lintel structure, comprising a beam body (1), characterized in that: Two groups of slide grooves (2) are arranged inside the beam body (1), and the insides of the two groups of slide grooves (2) are slidably connected with adjustment beams (3), the top of the beam body (1) is provided with a first groove (4), and the tops of the two groups of adjustment beams (3) are both provided with a second groove (5), the inner walls of the two groups of adjustment beams (3) are both slidably connected with plug plates (6), and the insides of the two groups of plug plates (6) are both provided with a card slot (7), and the inside of the card slot (7) is slidably connected with a reinforcement plate (8).

2. The autoclaved aerated concrete block lintel structure according to claim 1, characterized in that: The insides of the two groups of adjustment beams (3) are fixedly connected with built-in plates (9), the surface of the beam body (1) is provided with hidden grooves (10), and the insides of the hidden grooves (10) are fixedly connected with reinforcing ribs (11).

3. The autoclaved aerated concrete block lintel structure according to claim 1, characterized in that: The tops and bottoms of the two groups of adjusting beams (3) and the beam body (1) are designed to be flush, and the bottoms of the adjusting beams (3) are tightly fitted to the beam body (1).

4. The autoclaved aerated concrete block lintel structure according to claim 1, characterized in that: The first groove (4) and the second groove (5) are located on the same horizontal line, and the first groove (4) and the second groove (5) are both designed in the shape of straight lines and long strips.

5. The autoclaved aerated concrete block lintel structure according to claim 1, characterized in that: The size of the clamping slot (7) is matched to that of the reinforcing plate (8), and the length of the reinforcing plate (8) is consistent with that of the adjusting beam.

6. The autoclaved aerated concrete block lintel structure according to claim 1, characterized in that: The reinforcing plate (8) is arranged in an "X" shape and is made of a steel plate.

7. The autoclaved aerated concrete block lintel structure according to claim 1, characterized in that: The adjusting beam (3) is tightly fitted with the slide groove (2), and the adjusting beam (3) forms a horizontal sliding structure through the slide groove (2).

8. The autoclaved aerated concrete block lintel structure according to claim 1, characterized in that: The inserting plates (6) are arranged in a plurality of groups at equal distances in a straight line along the adjusting beam (3), and the inserting plates (6) in each group are arranged parallel to each other.

9. The autoclaved aerated concrete block lintel structure according to claim 2, characterized in that: The built-in plate (9) is made of manganese steel, and the built-in plate (9) completely fills the interior of the adjustment beam (3).

10. The autoclaved aerated concrete block lintel structure according to claim 2, characterized in that: The reinforcing rib (11) is completely hidden inside the hidden groove (10), and the length of the reinforcing rib (11) is consistent with that of the beam body (1).

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