Brick arch floor reinforcing structure of multi-layer masonry structure house

Abstract

The utility model discloses a multi-layer masonry structure house brick arch floor reinforcing structure which comprises an arch brick, supporting assemblies are arranged at the bottoms of the two sides of the arch brick, the ground is arranged at the bottoms of the supporting assemblies, angle steel is arranged at the joint of the arch brick and the supporting assemblies, the top of the angle steel is in an arc shape, and the bottom of the angle steel is provided with an arc-shaped groove. A clamping groove is formed in the top of the supporting assembly, a clamping block is arranged at the bottom of the arched brick, and the clamping block is connected into the clamping groove in a clamped mode. The stability and the bearing capacity of the brick arch floor slab can be improved conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to building processing technical field especially is related to a multilayer masonry structure house brick arch floor reinforcing structure. BACKGROUND

[0002] Multilayer masonry structure house has wide application in the field of construction, wherein, the brick arch floor as the bearing structure, bears the weight of the floor. However, with the passage of time and the growth of building service life, the brick arch floor can appear the problems such as the load-carrying capacity reduction, the insufficient stability. These problems not only affect the safety of building, but also can shorten the service life of building.

[0003] At present, the reinforcing method for the brick arch floor mainly includes increasing the support structure, using the adhesive to bond and reinforce etc. Although these methods can improve the stability of the brick arch floor to some extent, but still have the defects such as the limited reinforcing effect, the complex construction etc. UTILITY MODEL CONTENT

[0004] The application provides a multilayer masonry structure house brick arch floor reinforcing structure, which is convenient to improve the stability and load-carrying capacity of the brick arch floor.

[0005] The application provides a multilayer masonry structure house brick arch floor reinforcing structure, which adopts the following technical scheme: a multilayer masonry structure house brick arch floor reinforcing structure, comprising an arch-shaped brick, the arch-shaped brick is provided with a support assembly at the bottom of both sides, the support assembly is provided with a ground at the bottom, the arch-shaped brick is provided with an angle steel at the connecting position with the support assembly, the top of the angle steel is arc-shaped, the support assembly is provided with a clamping groove at the top, the arch-shaped brick is provided with a clamping block at the bottom, and the clamping block is clamped in the clamping groove.

[0006] By adopting the above technical scheme, the multilayer masonry structure house brick arch floor reinforcing structure is designed, which mainly supports the arch-shaped brick by the support assembly to form the multilayer masonry structure house brick arch floor, and then reinforces the whole structure, and the reinforcing mode has two modes, firstly, the clamping block is arranged at the bottom of the arch-shaped brick, and the clamping block is clamped in the clamping groove arranged at the top of the support assembly for fixation, secondly, the angle steel is arranged at the connecting position of the arch-shaped brick and the support assembly, and the arch-shaped brick and the support assembly are fixed together by the angle steel, so that the load-carrying capacity of the arch-shaped brick is improved.

[0007] Preferably, the angle steel is provided with a first threaded hole, the arch-shaped brick is provided with a second threaded hole, the support assembly is provided with a third threaded hole, the angle steel is threadedly connected with a first tension bolt and a second tension bolt respectively, the first tension bolt is threadedly connected with the second threaded hole, the second tension bolt is threadedly connected with the third threaded hole, and the side, away from the angle steel, of the first tension bolt and the second tension bolt is provided with a tension steel plate.

[0008] By adopting the technical scheme, the first threaded hole, the second threaded hole and the third threaded hole are arranged, so that the first pair of draw bolts and the second pair of draw bolts are conveniently connected through threads; the first pair of draw bolts are arranged, so that the arched bricks and the angle steels are conveniently fixed to each other; the second pair of draw bolts are arranged, so that the support assembly and the angle steels are conveniently fixed to each other; and the draw steel plates are arranged, so that the draw bolts are conveniently fixed on the other side of the arched bricks and the support assembly.

[0009] Preferably, the support assembly comprises support cross beams and support longitudinal beams arranged on the ground in a cross manner, and the support cross beams and the support longitudinal beams form the concrete support column through pouring.

[0010] By adopting the technical scheme, the support cross beams and the support longitudinal beams are arranged, so that the support column is conveniently formed through cross connection to support the arched bricks.

[0011] Preferably, the support cross beams and the support longitudinal beams are made of steel bars, the arched bricks are provided with steel bar holes at the bottom, and the support longitudinal beams are inserted into the steel bar holes.

[0012] By adopting the technical scheme, the steel bar holes are arranged, so that the arched bricks and the support assembly are conveniently connected through the insertion of the support longitudinal beams.

[0013] Preferably, a plurality of extension springs are fixedly connected in the clamping groove, one side of the extension spring is fixedly connected with a positioning plate, and the side, away from the spring, of the positioning plate abuts against the clamping block.

[0014] By adopting the technical scheme, the extension springs are arranged, so that the positioning plate is conveniently extended and retracted; and the positioning plate is arranged, so that the clamping block is conveniently locked.

[0015] Preferably, a fixing block for reinforcing fixation is welded on the angle steel, and the fixing block is irregularly shaped.

[0016] By adopting the technical scheme, the fixing block is arranged, so that the angle steel is conveniently supported, and the stability of the angle steel is improved.

[0017] Preferably, carbon fiber cloth pressing strips are arranged at the top and the bottom of the arched bricks, the carbon fiber cloth pressing strips are adhered in an arc shape, and the carbon fiber cloth pressing strips are adhered to the upper surface and the lower surface of the arched bricks.

[0018] By adopting the technical scheme, the carbon fiber cloth pressing strips are arranged, so that the bearing capacity of the concrete structure is enhanced, the cracks and corrosion of the concrete are effectively prevented, the service life of the concrete structure is prolonged, and the maintenance and replacement costs are reduced.

[0019] Preferably, reinforcing ribs are arranged on the carbon fiber cloth pressing strips, the reinforcing ribs are annular, and the reinforcing ribs are used to fix the carbon fiber cloth pressing strips.

[0020] By adopting the above technical solution, the reinforcing ribs facilitate the fixing of the carbon fiber cloth strip to the arch brick.

[0021] In summary, this application has the following beneficial effects:

[0022] 1. The supporting horizontal beams and longitudinal beams are designed to cross and connect to form supporting columns, which support the arched bricks;

[0023] 2. The positioning plate facilitates locking of the blocks, making the connection between the arched brick blocks and the slots of the support components more stable and enhancing the fixing effect between the arched bricks and the support components;

[0024] 3. Adding carbon fiber strips to the arched bricks enhances the load-bearing capacity of the concrete structure, effectively prevents cracks and corrosion, extends the service life of the concrete structure, and reduces maintenance and replacement costs. Attached Figure Description

[0025] Fig. 1 This is a schematic diagram of the structure of an embodiment;

[0026] Fig. 2 The example shows a cross-sectional view of the tie bolt;

[0027] Fig. 3 This is an enlarged schematic diagram of point A in the embodiment;

[0028] Fig. 4 This is a cross-sectional view of the concrete support column shown in the embodiment;

[0029] Explanation of reference numerals in the attached drawings: 1. Arched brick; 2. Support assembly; 21. Support beam; 22. Support longitudinal beam; 23. Concrete support column; 3. Ground; 4. Angle steel; 5. Slot; 6. Block; 7. First threaded hole; 8. Second threaded hole; 9. Third threaded hole; 10. First tie bolt; 11. Second tie bolt; 12. Tie plate; 13. Rebar hole; 14. Telescopic spring; 15. Positioning plate; 16. Fixing block; 17. Carbon fiber cloth strip; 18. Reinforcing rib. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," "lower," "bottom," and "top" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0031] This utility model discloses a reinforcement structure for brick arch floor slabs in multi-story masonry structures, such as... Figs. 1 to 4As shown, the structure includes an arched brick 1, with an arched center and rectangular bottom sides. Support components 2 are located at the bottom sides of the arched brick 1, and a ground surface 3 is located at the bottom of the support components 2. An angle steel 4 is installed at the connection between the arched brick 1 and the support components 2. The top of the angle steel 4 is arc-shaped and it is tightly attached to both the arched brick 1 and the support components 2. A first threaded hole 7 is provided on the angle steel 4, a second threaded hole 8 is provided on the arched brick 1, and a third threaded hole 9 is provided on the support components 2. A first tie bolt 10 and a second tie bolt 11 are threadedly connected to the angle steel 4. The first tie bolt 10 is threaded into the second threaded hole 8, and the second tie bolt 8 is threaded into the second threaded hole 8. The first tie bolt 10 and the second tie bolt 11 are connected to the third threaded hole 9. A tie plate 12 is provided on the side away from the angle steel 4. The first tie bolt 10 and the second tie bolt 11 pass through the arched brick 1 and the support component 2 respectively, and are then threadedly connected to the tie plate 12 on the other side. The tie plate 12 at the top of the arched brick 1 is arc-shaped, and the tie plate 12 on the side of the support component 2 is rectangular. A fixing block 16 for strengthening the fixation is welded on the angle steel 4. The fixing block 16 is irregularly shaped. Since the top of the angle steel 4 is arc-shaped and relatively fragile, the fixing block 16 is provided to improve the load-bearing capacity of the angle steel 4.

[0032] The support assembly 2 has a slot 5 at its top and a block 6 at its bottom. The block 6 engages with the slot 5. Multiple telescopic springs 14 are horizontally fixed within the slot 5. A positioning plate 15 is horizontally fixed to one side of each telescopic spring 14. There are two positioning plates 15, with the side of each positioning plate 15 away from the telescopic spring 14 abutting against the block 6. The two positioning plates 15 clamp the block 6 under the force of the telescopic springs 14. The support assembly 2 includes a crossbeam 21 and a longitudinal beam 22 that are cross-laid on the ground 3. The crossbeam 21 and the longitudinal beam 22 are cast to form a concrete support column 23. Both the crossbeam 21 and the longitudinal beam 22 are made of steel bars and can be fixed by binding or welding. The bottom of the arched brick 1 has a steel bar hole 13. The longitudinal beam 22 is inserted into the steel bar hole 13, which facilitates the connection between the concrete support column 23 and the arched brick 1.

[0033] Carbon fiber cloth strips 17 are provided at the top and bottom of the arched brick 1. The carbon fiber cloth strips 17 are glued in an arc shape. The material used for the carbon fiber cloth strips 17 is modified epoxy resin. The carbon fiber cloth strips 17 are glued to the upper and lower surfaces of the arched brick 1. Reinforcing ribs 18 are provided on the carbon fiber cloth strips 17. The reinforcing ribs 18 are ring-shaped and used to fix the carbon fiber cloth strips 17. The reinforcing ribs 18 wrap around the arched brick 1 and are then fixed. On the one hand, the reinforcing ribs 18 can fix the carbon fiber cloth strips 17 to the arched brick 1 and prevent the glued carbon fiber cloth strips 17 from falling off. On the other hand, it can help improve the structural strength of the arched brick 1.

[0034] Working Principle: This utility model designs a multi-story masonry structure brick arch floor reinforcement structure, mainly through arched bricks 1 and supporting horizontal beams 21 and longitudinal beams 22 intersecting at the bottom. The bottom sides of the arched bricks 1 are set on concrete support columns 23 formed by the supporting horizontal beams 21 and longitudinal beams 22. Then, the bottom of the arched bricks 1 is engaged with the top of the concrete support columns 23 by the locking blocks 6 and the locking grooves 5 of the concrete support columns 23, initially fixing the concrete support columns 23 and the arched bricks 1. Then, angle steel 4 is set at the connection between the concrete support columns 23 and the arched bricks 1, and the angle steel 4 passes through the arched bricks. The tie bolts of the concrete support column 23 are used to fix the concrete support column 23 to the arch brick 1. The angle steel 4 can further reinforce the concrete support column 23 and the arch brick 1. At the same time, in order to improve the load-bearing capacity of this utility model, carbon fiber cloth strips 17 are set on the upper and lower surfaces of the arch brick 1. The carbon fiber strip is a structural reinforcement material made of high-toughness carbon fiber, epoxy resin and other materials, which can improve the load-bearing capacity of the concrete structure. Therefore, the multi-layer masonry structure brick arch floor reinforcement structure designed in this utility model can improve the stability and load-bearing capacity of the brick arch floor.

[0035] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A reinforced structure for brick arch floor slabs in multi-story masonry buildings, characterized in that: The system includes an arched brick (1), with support components (2) provided at the bottom of both sides of the arched brick (1), a ground surface (3) provided at the bottom of the support components (2), an angle steel (4) provided at the connection between the arched brick (1) and the support components (2), the top of the angle steel (4) being arc-shaped, a slot (5) provided at the top of the support components (2), and a locking block (6) provided at the bottom of the arched brick (1), the locking block (6) being engaged in the slot (5).

2. The brick arch floor slab reinforcement structure for multi-story masonry buildings according to claim 1, characterized in that: The angle steel (4) is provided with a first threaded hole (7), the arched brick (1) is provided with a second threaded hole (8), the support assembly (2) is provided with a third threaded hole (9), the angle steel (4) is respectively threaded with a first tie bolt (10) and a second tie bolt (11), the first tie bolt (10) is threaded to the second threaded hole (8), the second tie bolt (11) is threaded to the third threaded hole (9), and a tie plate (12) is provided on the side of the first tie bolt (10) and the second tie bolt (11) away from the angle steel (4).

3. The brick arch floor slab reinforcement structure for multi-story masonry buildings according to claim 1, characterized in that: The support assembly (2) includes a support beam (21) and a support longitudinal beam (22) that are intersected on the ground (3), and the support beam (21) and the support longitudinal beam (22) are formed into a concrete support column (23) by pouring concrete.

4. The brick arch floor slab reinforcement structure for multi-story masonry buildings according to claim 3, characterized in that: Both the supporting crossbeam (21) and the supporting longitudinal beam (22) are made of steel bars. The bottom of the arched brick (1) is provided with steel bar holes (13), and the supporting longitudinal beam (22) is inserted into the steel bar holes (13).

5. The brick arch floor slab reinforcement structure for multi-story masonry buildings according to claim 1, characterized in that: Multiple telescopic springs (14) are fixedly connected in the slot (5). A positioning plate (15) is fixedly connected to one side of the telescopic spring (14). The side of the positioning plate (15) away from the spring abuts against the block (6).

6. The brick arch floor slab reinforcement structure for multi-story masonry buildings according to claim 1, characterized in that: The angle steel (4) is welded with a fixing block (16) for strengthening the fixation, and the fixing block (16) is irregularly shaped.

7. The brick arch floor slab reinforcement structure for multi-story masonry buildings according to claim 1, characterized in that: The top and bottom of the arched brick (1) are provided with carbon fiber cloth strips (17), which are glued in an arc shape and are attached to the upper and lower surfaces of the arched brick (1).

8. A multi-story masonry structure brick arch floor slab reinforcement structure according to claim 7, characterized in that: The carbon fiber cloth pressure strip (17) is provided with reinforcing ribs (18), which are annular and are used to fix the carbon fiber cloth pressure strip (17).

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