A masonry wall corner crack reinforcement device

Abstract

The utility model relates to the technical field of reinforcement devices, specifically a masonry wall corner crack reinforcement device, including a reinforcement component, which is used to reinforce the masonry wall body, the reinforcement component includes two symmetrical first angle steels and two symmetrical second angle steels, and one of the first angle steels and one of the second angle steels form a group, the first angle steel is arranged at the corner of the masonry wall body, the second angle steel is arranged at the end of the masonry wall body, and two cross-arranged reinforcement steel plates are welded and fixed in the middle of each group of the first angle steel and the second angle steel; a locking component, which is used to lock the first angle steel and the second angle steel. The utility model sets a reinforcement component, so that when the device is used to reinforce the masonry wall corner crack, it can effectively reinforce the corner of the masonry wall, avoid the increase of the gap, and achieve the purpose of effectively protecting the masonry wall body, and the reinforcement device is relatively simple and fast to install and disassemble, and has strong practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforcement devices, in particular to a masonry wall corner crack reinforcement device. Background Art

[0002] Masonry wall refers to a wall built with blocks and mortar using a certain masonry method. The corners of masonry walls are prone to cracks after long-term use, so reinforcement devices are needed for reinforcement and support.

[0003] In the prior art, a Chinese patent with the announcement number CN103993753A discloses a traditional stone house corner hoop tie reinforcement system and construction process, which adopts "a long angle steel, the long angle steel clamps the outer wall corner of the stone house and is fixed to the stone house, one side of the short angle steel is connected to the long angle steel through an inclined plate, a connecting hole is set in the middle of the other side of the short angle steel, two adjacent short angle steels are connected by tie bars passing through the connecting hole, and the long angle steel, the short angle steel, the inclined plate and the tie bars are connected to each other to form a closed steel Hoop structure, the steel hoop structure is hooped around the outer wall of the stone house, and the tie bar is a prestressed steel bar. "The scheme is to fix angle steel at the corner of the stone house, and two adjacent angle steels are connected by tie bars, and prestress is applied to the tie bars, so that the tie bars and the angle steels are matched to form a steel hoop structure. The steel hoop exerts a large restraining force on the corner, changes the stress condition of the original structure of the stone farmhouse, reduces the shear stress at the connection of the vertical and horizontal walls, and prevents the generation of cracks at the connection of the vertical and horizontal walls and the further expansion of the cracks that have already occurred.

[0004] However, the above scheme still has some shortcomings. For example, when reinforcing the corners of masonry walls, this scheme requires the use of inclined steel bars for reinforcement. During the actual operation, the inclined steel bars require personnel to expend great effort to pull them, thereby increasing the workload of personnel and making the installation more complicated.

[0005] In view of this, the utility model proposes a masonry wall corner crack reinforcement device. Utility Model Content

[0006] The utility model aims to provide a masonry wall corner crack reinforcement device to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a masonry wall corner crack reinforcement device, comprising:

[0008] A reinforcement assembly, which is used to reinforce a masonry wall body, the reinforcement assembly comprising two symmetrical first angle steels and two symmetrical second angle steels, wherein one first angle steel and one second angle steel form a group, the first angle steel is arranged at a corner of the masonry wall body, the second angle steel is arranged at an end of the masonry wall body, and two cross-arranged reinforcement steel plates are welded and fixed in the middle of each group of the first angle steel and the second angle steel;

[0009] A locking assembly is used to lock the first angle steel and the second angle steel. There are two locking assemblies, each of which includes mounting blocks respectively fixed on the surfaces of the first angle steel and the second angle steel, and an internally threaded barrel arranged between the two mounting blocks. The internally threaded barrel is an open structure at one end, and the inner wall of the internally threaded barrel is threadedly connected with a threaded column extending to the end of the internally threaded barrel, and the end of the threaded column away from the internally threaded barrel is fixedly connected to the surface of the mounting block on the second angle steel, and the other end of the internally threaded barrel is rotatably provided with a connecting column, and the end of the connecting column away from the internally threaded barrel is fixedly connected to the surface of the mounting block on the first angle steel.

[0010] As a preferred technical solution, the surfaces of the two first angle steels are each provided with a first mounting hole penetrating the masonry wall body, and the inner wall of the first mounting hole is slidably provided with a first through-wall screw, and the surface of one of the first angle steels is provided with a first locking nut threadedly connected to the outer surface of the first through-wall screw.

[0011] As a preferred technical solution, the surfaces of the two first angle steels are each provided with a second mounting hole penetrating the masonry wall body, and the inner wall of the second mounting hole is slidably provided with a second through-wall screw.

[0012] As a preferred technical solution, a connecting plate corresponding to the two first angle steels is fixed on the back of the masonry wall body, the second through-wall screw passes through the surface of the connecting plate, and the surface of the connecting plate is provided with a second locking nut threadedly connected to the outer surface of the second through-wall screw.

[0013] As a preferred technical solution, the surfaces of the two second angle steels are provided with a third mounting hole that penetrates the masonry wall body, the inner walls of the third mounting holes are slidably provided with a third through-wall screw, and the surface of one of the second angle steels is provided with a third locking nut threadedly connected to the outer surface of the third through-wall screw.

[0014] As a preferred technical solution, the surfaces of the two reinforcing steel plates are provided with anchor bolts for fixing the reinforcing steel plates to the masonry wall body.

[0015] As a preferred technical solution, a hexagonal sleeve is fixedly provided on the outer surface of the internally threaded barrel to facilitate an external wrench to rotate the internally threaded barrel.

[0016] Beneficial Effects

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model sets a reinforcement component so that when the device is used to reinforce the cracks at the corners of the masonry wall, it can effectively reinforce the corners of the masonry wall, avoid the increase of the gap, and achieve the purpose of effectively protecting the masonry wall body. In addition, the installation and disassembly of the reinforcement device are relatively simple and fast, and the practicality is strong.

[0019] 2. The utility model can make the connection between the first angle steel and the second angle steel tighter by setting a locking assembly, thereby ensuring the stability of the reinforcement device and effectively reinforcing the corner cracks of the masonry wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 It is a right side structural schematic diagram of the utility model;

[0023] Figure 3 This is a left-side structural schematic diagram of the utility model;

[0024] Figure 4 This is a rear view structural diagram of the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the locking assembly of the utility model.

[0026] In the figure:

[0027] 100, reinforcement assembly; 101, first angle steel; 102, second angle steel; 103, reinforcement steel plate; 104, first through-wall screw; 105, first locking nut; 106, second through-wall screw; 107, connecting plate; 108, second locking nut; 109, third through-wall screw; 1010, third locking nut; 1011, anchor bolt;

[0028] 200. Masonry wall body;

[0029] 300, locking assembly; 301, mounting block; 302, internal threaded barrel; 303, threaded column; 304, connecting column; 305, hexagonal sleeve rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1

[0032] According to the attached Figure 1-5 As shown, the embodiment of the utility model provides a masonry wall corner crack reinforcement device, comprising:

[0033] A reinforcement assembly 100 is used to reinforce a masonry wall body 200. The reinforcement assembly 100 includes two symmetrical first angle steels 101 and two symmetrical second angle steels 102. One first angle steel 101 and one second angle steel 102 form a group. The first angle steel 101 is arranged at a corner of the masonry wall body 200, and the second angle steel 102 is arranged at an end of the masonry wall body 200.

[0034] The surfaces of the two first angle steels 101 are each provided with a first mounting hole penetrating the masonry wall body 200, and the inner wall of the first mounting hole is slidably provided with a first through-wall screw 104. The surface of one first angle steel 101 is provided with a first locking nut 105 threadedly connected to the outer surface of the first through-wall screw 104, which can effectively fix the first angle steel 101 to the masonry wall body 200.

[0035] The surfaces of the two first angle steels 101 are both provided with second mounting holes penetrating the masonry wall body 200 , and the inner walls of the second mounting holes are slidably provided with second through-wall screws 106 .

[0036] A connecting plate 107 corresponding to the two first angle steels 101 is fixedly provided on the back of the masonry wall body 200, and the second through-wall screw 106 passes through the surface of the connecting plate 107. The surface of the connecting plate 107 is provided with a second locking nut 108 threadedly connected to the outer surface of the second through-wall screw 106, which can further realize the installation between the first angle steel 101 and the masonry wall body 200, thereby ensuring the stability of the first angle steel 101 after installation.

[0037] The surfaces of the two second angle steels 102 are each provided with a third mounting hole that penetrates the masonry wall body 200, and the inner wall of the third mounting hole is slidably provided with a third through-wall screw 109. The surface of one second angle steel 102 is provided with a third locking nut 1010 that is threadedly connected to the outer surface of the third through-wall screw 109, which can achieve quick and effective fixation between the two second angle steels 102 and the masonry wall body 200.

[0038] Two cross-arranged reinforcing steel plates 103 are welded and fixed in the middle of each set of first angle steels 101 and second angle steels 102 .

[0039] The surfaces of the two reinforcing steel plates 103 are both provided with anchor bolts 1011 for fixing the reinforcing steel plates 103 to the masonry wall body 200 , thereby ensuring the firmness of the connection between the reinforcing steel plates 103 and the masonry wall body 200 .

[0040] In this embodiment, by setting the reinforcement component 100, when reinforcing the cracks at the corners of the masonry wall, the device can first install the first angle steel 101 at the corner of the masonry wall body 200 through the first through-wall screw 104 and the second through-wall screw 106, and tighten the first locking nut 105 and the second locking nut 108 respectively, and after the second angle steel 102 is clamped at the end of the masonry wall body 200, the third through-wall screw 109 is used to fix the two second angle steels 102 to the masonry wall body 200, and tighten the third locking nut 1010, thereby achieving effective reinforcement of the corners of the masonry wall, avoiding the increase of the gap, and achieving the purpose of effectively protecting the masonry wall body 200, and the reinforcement device is relatively simple and fast to install and disassemble, and has strong practicality.

[0041] Embodiment 2

[0042] On the basis of the first embodiment, and different from the first embodiment,

[0043] A masonry wall corner crack reinforcement device, further comprising:

[0044] The locking assembly 300 is used to lock the first angle steel 101 and the second angle steel 102. There are two locking assemblies 300. The locking assembly 300 includes mounting blocks 301 respectively fixed on the surfaces of the first angle steel 101 and the second angle steel 102, and an internal threaded barrel 302 arranged between the two mounting blocks 301. The internal threaded barrel 302 is an open structure at one end. The inner wall of the internal threaded barrel 302 is threadedly connected with a threaded column 303 extending to the end of the internal threaded barrel 302, and the end of the threaded column 303 away from the internal threaded barrel 302 is fixedly connected to the surface of the mounting block 301 on the second angle steel 102, and the other end of the internal threaded barrel 302 is rotatably provided with a connecting column 304, and the end of the connecting column 304 away from the internal threaded barrel 302 is fixedly connected to the surface of the mounting block 301 on the first angle steel 101.

[0045] A hexagonal sleeve 305 is fixedly disposed on the outer surface of the internal threaded barrel 302 to facilitate an external wrench to rotate the internal threaded barrel 302 .

[0046] In this embodiment, by providing a locking assembly 300, after the two first angle steels 101 are installed, the internal threaded tube 302 can be rotated by an external wrench, and the rotation of the internal threaded tube 302 drives the threaded column 303 to screw into the inside of the internal threaded tube 302, so that the second angle steel 102 can gradually approach the first angle steel 101, so that the second angle steel 102 can be effectively pressed against the end of the masonry wall body 200, and finally the two second angle steels 102 are installed with the masonry wall body 200, so that the connection between the first angle steel 101 and the second angle steel 102 is tighter, which ensures the stability of the reinforcement device and can effectively reinforce the corner cracks of the masonry wall.

[0047] It should be noted that in some high-end building construction processes, in order to improve the aesthetics of the masonry wall corner cracks after reinforcement by the reinforcement device, installation grooves compatible with the first angle steel 101, the second angle steel 102, the reinforcement steel plate 103 and the connecting plate 107 can be opened on the surface of the masonry wall respectively.

[0048] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A masonry wall corner crack reinforcement device, characterized in that: include, A reinforcement assembly (100) for reinforcing a masonry wall body (200), the reinforcement assembly (100) comprising two symmetrical first angle steels (101) and two symmetrical second angle steels (102), wherein one first angle steel (101) and one second angle steel (102) form a group, the first angle steel (101) being arranged at a corner of the masonry wall body (200), the second angle steel (102) being arranged at an end of the masonry wall body (200), and two cross-arranged reinforcement steel plates (103) being welded and fixed in the middle of each group of the first angle steel (101) and the second angle steel (102); A locking assembly (300) is used to lock a first angle steel (101) and a second angle steel (102). The number of the locking assemblies (300) is two. The locking assemblies (300) include mounting blocks (301) respectively fixed on the surfaces of the first angle steel (101) and the second angle steel (102), and an internally threaded barrel (302) arranged between the two mounting blocks (301). The internally threaded barrel (302) is an open structure at one end. The inner wall of the internal threaded tube (302) is threadedly connected to a threaded column (303) extending to the end of the internal threaded tube (302), and one end of the threaded column (303) away from the internal threaded tube (302) is fixedly connected to the surface of the mounting block (301) on the second angle steel (102), and the other end of the internal threaded tube (302) is rotatably provided with a connecting column (304), and one end of the connecting column (304) away from the internal threaded tube (302) is fixedly connected to the surface of the mounting block (301) on the first angle steel (101).

2. A masonry wall corner crack reinforcement device according to claim 1, characterized in that: The surfaces of the two first angle steels (101) are each provided with a first mounting hole penetrating the masonry wall body (200), and the inner wall of the first mounting hole is slidably provided with a first through-wall screw (104), and the surface of one of the first angle steels (101) is provided with a first locking nut (105) threadedly connected to the outer surface of the first through-wall screw (104).

3. A masonry wall corner crack reinforcement device according to claim 1, characterized in that: The surfaces of the two first angle steels (101) are each provided with a second mounting hole penetrating the masonry wall body (200), and the inner wall of the second mounting hole is slidably provided with a second through-wall screw (106).

4. A masonry wall corner crack reinforcement device according to claim 3, characterized in that: A connecting plate (107) corresponding to the two first angle steels (101) is fixedly provided on the back of the masonry wall body (200); the second through-wall screw (106) passes through the surface of the connecting plate (107); and a second locking nut (108) threadedly connected to the outer surface of the second through-wall screw (106) is provided on the surface of the connecting plate (107).

5. A masonry wall corner crack reinforcement device according to claim 1, characterized in that: The surfaces of the two second angle steels (102) are each provided with a third mounting hole penetrating the masonry wall body (200); a third through-wall screw (109) is slidably arranged on the inner wall of the third mounting hole; and the surface of one of the second angle steels (102) is provided with a third locking nut (1010) threadedly connected to the outer surface of the third through-wall screw (109).

6. A masonry wall corner crack reinforcement device according to claim 1, characterized in that: Anchor bolts (1011) for fixing the reinforcing steel plates (103) to the masonry wall body (200) are provided on the surfaces of the two reinforcing steel plates (103).

7. A masonry wall corner crack reinforcement device according to claim 1, characterized in that: The outer surface of the internal threaded barrel (302) is fixedly provided with a hexagonal sleeve rod (305) for facilitating an external wrench to rotate the internal threaded barrel (302).

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