Grouting equipment for house reinforcement construction

Abstract

The utility model discloses grouting equipment for house reinforcement construction, which belongs to the technical field of grouting and comprises a grouting device main body, the grouting device main body consists of a lower pipeline, an upper pipeline and a middle pipeline, the lower pipeline and the upper pipeline are connected together by the middle pipeline, and the middle pipeline is detachably connected with the lower pipeline and the upper pipeline. The middle pipeline is composed of a pipeline body, a rotary lantern ring and a threaded lantern ring, the rotary lantern ring is arranged in the middle of the pipeline body in a sleeving mode, the grouting device body composed of the lower pipeline, the upper pipeline and the middle pipeline is arranged, and the middle pipeline is detachably connected with the lower pipeline and the upper pipeline; the volume of the grouting device body can be changed according to the size of a crack, then the grouting device can fill the crack with resin at a time, finally, repeated disassembly and assembly of the grouting device can be avoided, the tedious degree of wall grouting reinforcement operation can be reduced, and then the efficiency of the wall grouting reinforcement operation can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grouting, in particular to grouting equipment for building reinforcement construction. Background Art

[0002] Wall cracks are cracks in the wall part of the building structure. According to the different materials of the materials themselves, they can be divided into concrete wall cracks, brick wall cracks, new partition board cracks and cracks in walls of different materials. The main causes of concrete wall cracks are the concrete itself and the reasons during the construction process. Such cracks can be repaired by automatic low-pressure grouting. Thereby achieving the purpose of reinforcing the house. At present, low-pressure grouting uses a grouting device with a low-pressure automatic grouting of the front cover. The steps are to first arrange multiple front covers along the cracks, then use sealing glue to seal the seams, use the grouting device to absorb the grouting resin, connect the grouting device's nozzle to the grouting pipe on the front cover, and use the spring inside the grouting device to press the piston to inject the grouting resin into the wall crack for repair. In the existing patent application CN202120338877.7, a building wall crack grouting device is proposed, and the capacity of its grouting tube is fixed. Therefore, when the resin filled in the grouting tube cannot fill the wall cracks, it is necessary to remove the grouting device from the front cover and refill the resin into the grouting tube. This process will increase the cumbersomeness of the wall grouting reinforcement operation, thereby reducing the efficiency of the wall grouting reinforcement operation. Therefore, a grouting equipment for house reinforcement construction is needed to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a grouting device for building reinforcement construction, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A grouting device for house reinforcement construction comprises a grouting device body, wherein the grouting device body is composed of a lower pipe, an upper pipe and a middle pipe, wherein the middle pipe connects the lower pipe and the upper pipe together, and the middle pipe is detachably connected to the lower pipe and the upper pipe, wherein the middle pipe is composed of a pipe body, a rotating collar and a threaded collar, wherein the rotating collar is sleeved on the middle part of the pipe body, and wherein the threaded collars are provided in two pieces and are sleeved on the upper part and the lower part of the pipe body respectively.

[0006] Preferably, the pipe body on the middle pipe is fixedly connected to the rotating collar and the threaded collar, and threads are provided on the upper side of the outer wall of the lower pipe and the lower side of the outer wall of the upper pipe.

[0007] Preferably, the two threaded collars on the middle pipe are screwed onto the threads of the lower pipe and the upper pipe respectively.

[0008] Preferably, the lower pipe on the grouting device body can be inserted into the front cover structure, a grouting piston is movably installed in the grouting device body, and a threaded upper cover is installed on the upper pipe on the grouting device body.

[0009] Preferably, the front cover structure consists of a fixing plate and a connecting pipe, and the connecting pipe is fixedly installed on the upper end of the fixing plate.

[0010] Preferably, the grouting piston consists of a piston body and a grouting spring, the piston body passes through the threaded upper cover, and the grouting spring is located inside the grouting device body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By providing a grouting device body consisting of a lower pipe, an upper pipe and a middle pipe, and the middle pipe is detachably connected to the lower pipe and the upper pipe, the capacity of the grouting device body can be changed according to the size of the crack, so that the grouting device can fill the crack with resin at one time, and finally avoiding repeated disassembly and assembly of the grouting device, thereby reducing the tediousness of the wall grouting reinforcement operation and improving the efficiency of the wall grouting reinforcement operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic structural diagram of the grouting device body after being cut away;

[0015] Figure 3 This is a disassembled diagram of the main body of the grouting device of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the middle pipeline of the utility model.

[0017] In the figure: 1. Grouting machine body; 2. Grouting piston; 3. Front cover structure; 4. Lower pipe; 5. Upper pipe; 6. Middle pipe; 7. Pipe body; 8. Rotating collar; 9. Threaded collar; 10. Threaded upper cover; 11. Piston body; 12. Grouting spring; 13. Fixed plate; 14. Connecting pipe. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a grouting device for house reinforcement construction includes a grouting device body 1, which is composed of a lower pipe 4, an upper pipe 5 and a middle pipe 6. The middle pipe 6 connects the lower pipe 4 and the upper pipe 5 together, and the middle pipe 6 is detachably connected to the lower pipe 4 and the upper pipe 5. The middle pipe 6 is composed of a pipe body 7, a rotating collar 8 and a threaded collar 9. The rotating collar 8 is sleeved in the middle of the pipe body 7. There are two threaded collars 9 and they are respectively sleeved in the upper and lower parts of the pipe body 7. The pipe body 7 on the middle pipe 6 is fixedly connected to the rotating collar 8 and the threaded collar 9. The lower pipe 4 is Threads are provided on the upper side of the outer wall and the lower side of the outer wall of the upper pipe 5. The two threaded collars 9 on the middle pipe 6 are screwed onto the threads of the lower pipe 4 and the upper pipe 5 respectively. A grouting device body 1 composed of a lower pipe 4, an upper pipe 5 and a middle pipe 6 is provided, and the middle pipe 6 is detachably connected to the lower pipe 4 and the upper pipe 5. The capacity of the grouting device body 1 can be changed according to the size of the crack, so that the grouting device can fill the crack with resin at one time, and finally the repeated disassembly and assembly of the grouting device can be avoided, thereby reducing the cumbersomeness of the wall grouting reinforcement operation, and thus improving the efficiency of the wall grouting reinforcement operation.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the lower pipe 4 on the grouting device body 1 can be inserted into the front cover structure 3, a grouting piston 2 is movably installed in the grouting device body 1, a threaded upper cover 10 is installed on the upper pipe 5 on the grouting device body 1, the front cover structure 3 is composed of a fixed plate 13 and a connecting pipe 14, the connecting pipe 14 is fixedly installed on the upper end of the fixed plate 13, the grouting piston 2 is composed of a piston body 11 and a grouting spring 12, the piston body 11 passes through the threaded upper cover 10, and the grouting spring 12 is located inside the grouting device body 1.

[0021] It should be noted that the utility model is a grouting device for house reinforcement construction. When in use, the capacity of the grouting device body 1 is first adjusted according to the size of the crack to be grouted, so that the grouting device can fill the crack with resin at one time. The method for adjusting the capacity of the grouting device body 1 is to first remove the middle pipe 6 from the lower pipe 4 and the upper pipe 5, and then install the middle pipe 6 of a suitable size to the lower pipe 4 and the upper pipe 5. At this time, the capacity of the grouting device body 1 is adjusted; then the fixing plate 13 on the front cover structure 3 can be fixed to the building, and the hole on the fixing plate 13 is aligned with the crack of the building. Then the piston body 11 on the grouting piston 2 can be pulled to absorb the grouting resin. At this time, the grouting spring 12 will be compressed, and then the grouting device body 1 can be inserted into the connecting pipe 14 on the front cover structure 3. Then, under the elastic force of the grouting spring 12, the resin in the grouting device body 1 will be injected into the crack through the front cover structure 3.

[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grouting device for building reinforcement construction, comprising a grouting device body (1), characterized in that: The grouting device body (1) is composed of a lower pipe (4), an upper pipe (5) and a middle pipe (6); the middle pipe (6) connects the lower pipe (4) and the upper pipe (5) together, and the middle pipe (6) is detachably connected to the lower pipe (4) and the upper pipe (5); the middle pipe (6) is composed of a pipe body (7), a rotating collar (8) and a threaded collar (9); the rotating collar (8) is mounted on the middle part of the pipe body (7); and there are two threaded collars (9) which are mounted on the upper part and the lower part of the pipe body (7) respectively.

2. A grouting equipment for house reinforcement construction according to claim 1, characterized in that: The pipe body (7) on the middle pipe (6) is fixedly connected to the rotating collar (8) and the threaded collar (9), and threads are provided on the upper side of the outer wall of the lower pipe (4) and the lower side of the outer wall of the upper pipe (5).

3. A grouting equipment for building reinforcement construction according to claim 2, characterized in that: The two threaded collars (9) on the middle pipe (6) are screwed onto the threads of the lower pipe (4) and the upper pipe (5) respectively.

4. The grouting equipment for building reinforcement construction according to claim 3 is characterized in that: The lower pipe (4) on the grouting machine body (1) can be inserted into the front cover structure (3), a grouting piston (2) is movably installed in the grouting machine body (1), and a threaded upper cover (10) is installed on the upper pipe (5) on the grouting machine body (1).

5. The grouting equipment for building reinforcement construction according to claim 4 is characterized in that: The front cover structure (3) is composed of a fixing plate (13) and a connecting pipe (14), and the connecting pipe (14) is fixedly mounted on the upper end of the fixing plate (13).

6. The grouting equipment for building reinforcement construction according to claim 5, characterized in that: The grouting piston (2) is composed of a piston body (11) and a grouting spring (12); the piston body (11) passes through the threaded upper cover (10); and the grouting spring (12) is located inside the grouting device body (1).

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