CN221896283U - A crack reinforcement device for building construction - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to a crack reinforcing device for building construction, which comprises a fixed end plate and a limiting end plate, wherein a crack insertion pipe is fixedly connected to the middle position of the front end of the fixed end plate, an adjusting screw is spirally connected to the inner side of the front end of the crack insertion pipe, a rotating end head is fixedly connected to the front end of the adjusting screw, and the outer side of the rotating end head is slidingly connected with the limiting end plate.

Description

A crack reinforcement device for building construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a crack reinforcement device for building construction.

Background Art

With the development of society, the application of building crack reinforcement has become more and more extensive. Cracks mostly appear between walls and floors. If they are not repaired for a long time, the crack problem will become more serious. The treatment and reinforcement of cracks can alleviate the continued expansion of cracks and increase the service life of buildings.

In the prior art, when using crack reinforcement devices in construction, they are either reinforced by pouring or surface reinforced by rivets and metal plates, but it is difficult to limit the wall cracks horizontally and on the surface at the same time, which reduces the reinforcement effect on the wall cracks and is difficult to quickly adjust and use according to actual conditions; and when reinforcing the building walls, it is difficult to perform modular installation of the reinforcement device according to the direction of the wall cracks, and thus multi-point split installation is required, but it is also difficult to ensure the integrity of the reinforcement equipment as a whole, which reduces the reinforcement effect and affects the convenience of combining and splitting the processing device.

Utility Model Content

The purpose of the utility model is to provide a crack reinforcement device for building construction to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

The fixing device of claim 1, wherein the fixing device is configured to fix the fixing end of the fixing plate and the fixing end of the fixing plate, wherein the fixing device is configured to fix the fixing end of the fixing plate and the fixing end of the fixing plate.

Preferably, an elastic twist block is rotatably connected at the middle position of the front end of the limiting end plate, and the elastic twist block is fixedly connected to the rotating end head.

Preferably, positioning holes are provided on the inner sides of the fixed end plate and the limiting end plate, and the positions and sizes of the positioning holes correspond to the positions and sizes of the locking screws.

Preferably, the outer end of the locking screw is fixedly connected to a limiting block, and the limiting block is slidably connected to the fixed end plate and the limiting end plate respectively.

Preferably, the inner sides of the lower ends of the fixed end plate and the limiting end plate are fixedly connected to a limiting back plate, and the limiting back plate is slidably connected to the rotating bar.

Preferably, a limiting card slot is provided on the inner side of the fixed card frame, and the outer diameter length of the limiting card slot corresponds to the outer diameter length of the limiting card pin.

Preferably, a spring is provided inside the upper end of the rotating bar, and the spring is fixedly connected to the limiting latch.

Preferably, a protrusion is provided at the front end of the limiting locking pin, and the diameter of the protrusion corresponds to the inner diameter of the limiting locking slot.

Compared with the prior art, the beneficial effects of the utility model are:

1. In the utility model, by providing the crack insert, adjusting screw and locking screw, the crack insert is utilized to enable the device to penetrate the crack for reinforcement connection, and by rotating the loosening and tightening torsion block, the rotating end head can drive the adjusting screw to rotate, so that the limit end plate and the fixed end plate can be tightly clamped on the inner and outer sides of the wall, and by spirally drilling the locking screw into the wall, the fixed end plate and the limit end plate can be limited, so that after installation, the device not only has horizontal pulling force on the wall, but also has front and rear limiting effect on the wall, thereby ensuring the reinforcement effect on the cracks of the building wall, and the positioning socket is provided to facilitate the fixed point and adjustment installation and use;

2. In the utility model, by providing a rotating bar, a limiting card pin and a limiting card slot, the rotating bar can be inserted between the upper fixed card frame and the limiting back plate, so that the rotating bar can be limited in the front and rear positions, and can be stuck in different positions of the limiting card slot through the action of the limiting card pin, and the rotating bar can be rotated around the limiting card pin, so that the device can be assembled and installed according to the direction of the crack, so that the reinforcement device can be disassembled or assembled and installed, so that the device can maintain the integrity of the reinforcement of the crack, and improve the convenience of assembly or disassembly of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall installation structure of the utility model;

FIG2 is a top sectional view of the installation structure of FIG1 of the present utility model;

3 is a right sectional view of the installation structure of the fixed card frame, the rotating bar and the limit card pin of the utility model.

In the figure: 1. Fixed end plate; 2. Crack insert; 3. Adjusting screw; 4. Rotating end; 5. Limiting end plate; 6. Locking screw; 7. Fixed card frame; 8. Rotating bar; 9. Limiting card pin; 10. Tightening and loosening block; 11. Positioning socket; 12. Limiting block; 13. Limiting back plate; 14. Limiting card slot; 15. Spring.

DETAILED DESCRIPTION

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.

Embodiment 1 Please refer to Figures 1-3. The utility model provides a technical solution: a crack reinforcement device for construction, including a fixed end plate 1 and a limiting end plate 5, a crack insert 2 is fixedly connected to the middle position of the front end of the fixed end plate 1, an adjusting screw 3 is spirally connected to the inner side of the front end of the crack insert 2, a rotating end head 4 is fixedly connected to the front end of the adjusting screw 3, the outer side of the rotating end head 4 is slidably connected to the limiting end plate 5, the inner sides of the fixed end plate 1 and the limiting end plate 5 are both slidably connected with a locking screw 6, a tensioning torsion block 10 is rotatably connected to the middle position of the front end of the limiting end plate 5, the tensioning torsion block 10 is fixedly connected to the rotating end head 4, a positioning hole 11 is provided on the inner side of the fixed end plate 1 and the limiting end plate 5, the position and size of the positioning hole 11 correspond to the position and size of the locking screw 6, and the outer side of the locking screw 6 is The ends are fixedly connected with a limiting block 12, and the limiting block 12 is slidably connected to the fixed end plate 1 and the limiting end plate 5 respectively. When reinforcing the cracks in the building, the crack insert 2 is inserted into the crack, and the crack insert 2 is used to enable the device to penetrate the crack for reinforcement connection, and the rotating end head 4 can drive the adjusting screw 3 to rotate by rotating the elastic twist block 10, so that the limiting end plate 5 and the fixed end plate 1 can be tightly clamped on the inner and outer sides of the wall, and the fixed end plate 1 and the limiting end plate 5 can be limited by spirally drilling the locking screw 6 into the wall, so that the device not only has horizontal pulling force on the wall after installation, but also has a front and rear limiting effect on the wall, thereby ensuring the reinforcement effect of the cracks in the building wall, and the positioning socket 11 is provided to facilitate fixed-point and adjustable installation and use.

Embodiment 2: Please refer to Figures 1 and 3. The difference between this embodiment and Embodiment 1 is that: the outer sides of the lower ends of the fixed end plate 1 and the limiting end plate 5 are fixedly connected with a fixed card frame 7, and the middle positions of the upper ends of the fixed end plate 1 and the limiting end plate 5 are fixedly connected with a rotating bar 8, the rotating bar 8 is slidably connected to the fixed card frame 7, the upper front end side of the rotating bar 8 is slidably connected to a limiting card pin 9, the limiting card pin 9 is slidably connected to the fixed card frame 7, the inner sides of the lower ends of the fixed end plate 1 and the limiting end plate 5 are fixedly connected to a limiting back plate 13, the limiting back plate 13 is slidably connected to the rotating bar 8, a limiting card slot 14 is provided on the inner side of the fixed card frame 7, the outer diameter length of the limiting card slot 14 corresponds to the outer diameter length of the limiting card pin 9, a spring 15 is provided inside the upper end of the rotating bar 8, the spring 15 is fixedly connected to the limiting card pin 9, and the limiting A protrusion is provided at the front end of the pin 9, and the diameter of the protrusion corresponds to the inner diameter of the limiting slot 14. The rotating bar 8 can be inserted between the upper fixed frame 7 and the limiting back plate 13, so that the rotating bar 8 can be limited in the front and rear positions, and can be stuck at different positions of the limiting slot 14 through the limiting pin 9, and the rotating bar 8 can be rotated around the limiting pin 9, so that the device can be combined and installed according to the direction of the crack, so that the reinforcement device can be disassembled or combined and installed, so that the device can maintain the integrity of the reinforcement of the crack, and at the same time, the spring 15 is compressed by pressing the limiting pin 9, and the rotating bar 8 can slide up and down, so that the position of the rotating bar 8 can be adjusted according to the installation position of multiple devices, thereby improving the convenience of combining or disassembling the device.

Working process: This device does not use any power supply when in use. When reinforcing building cracks, the crack insert 2 is inserted into the crack. The crack insert 2 is used to enable the device to penetrate the crack for reinforcement connection, and the rotating end head 4 can drive the adjusting screw 3 to rotate by rotating the tensioning block 10, so that the limiting end plate 5 and the fixed end plate 1 can be tightly clamped on the inner and outer sides of the wall, and the fixed end plate 1 and the limiting end plate 5 can be limited by spirally drilling the locking screw 6 into the wall, so that the device not only has horizontal pulling force on the wall after installation, but also has front and rear limiting effect on the wall, thereby ensuring the reinforcement effect of the building wall cracks, and the positioning socket 11 is provided to facilitate positioning The fixing plate 14 can be adjusted and installed at different points, and the fixing plate 14 can be adjusted to fit the fixing plate 14. The fixing plate 14 can be adjusted to fit the fixing plate 14. The fixing plate 14 can be adjusted to fit the fixing plate 14. The fixing plate 14 can be adjusted to fit the fixing plate 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. Crack reinforcing apparatus for construction, including fixed end plate (1) and spacing end plate (5), its characterized in that: the utility model discloses a fixing clamp for fixing a cable, including fixed end plate (1), fixed end plate (5), adjusting screw (3), locking screw (6), fixed end plate (1) and fixed end plate (5), fixed end plate (5)'s the equal fixedly connected with fixed clamping frame (7) in the lower extreme outside, fixed end plate (1) and fixed end plate (5)'s the equal fixedly connected with rotation strip (8) of upper end intermediate position department, sliding connection between rotation strip (8) and fixed clamping frame (7), sliding connection has spacing bayonet lock (9) on the front end of rotation strip (8), sliding connection between spacing bayonet lock (9) and fixed clamping frame (7).

2. The crack reinforcing apparatus for construction according to claim 1, wherein: the front end middle position of the limiting end plate (5) is rotationally connected with an elastic torsion block (10), and the elastic torsion block (10) is fixedly connected with the rotating end head (4).

3. The crack reinforcing apparatus for construction according to claim 1, wherein: the inner sides of the fixed end plate (1) and the limiting end plate (5) are respectively provided with a positioning jack (11), and the position of each positioning jack (11) corresponds to the position of each locking screw (6).

4. The crack reinforcing apparatus for construction according to claim 1, wherein: the outer end of the locking screw (6) is fixedly connected with a limiting block (12), and the limiting block (12) is respectively connected with the fixed end plate (1) and the limiting end plate (5) in a sliding manner.

5. The crack reinforcing apparatus for construction according to claim 1, wherein: the inner sides of the lower ends of the fixed end plate (1) and the limiting end plate (5) are fixedly connected with a limiting backboard (13), and the limiting backboard (13) is in sliding connection with the rotating strip (8).

6. The crack reinforcing apparatus for construction according to claim 1, wherein: the inner side of the fixed clamping frame (7) is provided with a limiting clamping groove (14), and the outer diameter length of the limiting clamping groove (14) corresponds to the outer diameter length of the limiting clamping pin (9).

7. The crack reinforcing apparatus for construction according to claim 1, wherein: the upper end of the rotating strip (8) is internally provided with a spring (15), and the spring (15) is fixedly connected with the limiting bayonet (9).

8. The crack reinforcing apparatus for construction according to claim 1, wherein: the front end of the limiting bayonet lock (9) is provided with a lug, and the diameter of the lug corresponds to the inner diameter of the limiting slot (14).