Grouting equipment for building construction

Abstract

The utility model provides grouting equipment for building construction, which relates to the technical field of grouting equipment and comprises a supporting bottom plate, a grouting pump is fixedly mounted on the upper surface of the supporting bottom plate, a slurry storage box is mounted at the input end of the grouting pump, a screening component is arranged on the slurry storage box, a conveying pipeline is mounted at the output end of the grouting pump, and a screening component is arranged on the conveying pipeline. According to the cement paste filling device, when cement paste is poured into the paste storage box, the cement paste is filtered once through the screen, large impurities contained in the cement paste are filtered out, and the cement paste can be filled into the paste storage box, so that the cement paste can be filled into the paste storage box; the situation that large sundries enter the grouting pump to cause blockage is prevented, and the output end of the hydraulic cylinder stretches and retracts back and forth, so that the mounting frame can be driven to move back and forth, the screen is made to shake back and forth, and the cement paste screening efficiency can be improved.

Description

Technical Field

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

[0002] The grouting machine is a professional construction machine for chemical grouting and plugging cracks, expansion joints, construction joints, and structural joints of various buildings and underground concrete woodworks, as well as structural reinforcement. For example, the patent application number CN202011210788.0 is a new type of grouting machine, which includes a frame, a plurality of casters installed at the bottom of the frame, and a discharge barrel installed at the top of the frame. It also includes a positioning assembly installed at the bottom of the frame, a connecting assembly arranged on the discharge barrel, a discharge pipe connected to the discharge barrel through the connecting assembly, and a grouting nozzle installed on the discharge pipe. The positioning assembly includes a lifting mechanism installed at the bottom of the frame and a bottom plate installed at the lower end of the lifting mechanism. The lifting mechanism can drive the bottom plate to support on the ground. The present application has the effect of keeping the grouting machine stable and more reliable in use. When the cement slurry is being stirred, there will be some larger debris inside the cement slurry. After the larger debris enters the pump body, it is easy to cause blockage, which affects the grouting efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a grouting equipment for construction, which can effectively solve the problem in the background technology that when the cement slurry is stirred, there will be some larger debris inside the cement slurry, and the larger debris will easily cause blockage after entering the pump body, thereby affecting the grouting efficiency.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a grouting equipment for construction, including a supporting base plate, a grouting pump is fixedly installed on the upper surface of the supporting base plate, a slurry storage box is installed at the input end of the grouting pump, a screening assembly is arranged on the slurry storage box, a delivery pipe is installed at the output end of the grouting pump, a butter head is installed on the top of the delivery pipe, a battery is arranged on the upper surface of the supporting base plate, and the battery is connected to the grouting pump.

[0005] Preferably, a side panel is fixedly mounted on one side of the upper surface of the support base plate, and handles are fixedly mounted on both ends of the side panel.

[0006] Preferably, a plurality of locking universal wheels are equidistantly and fixedly mounted on the lower surface of the support base plate.

[0007] Preferably, the screening assembly comprises a mounting frame and a hydraulic cylinder, wherein the mounting frame is movably installed on the pulp storage box, and the hydraulic cylinder is fixedly installed on the front surface of the side plate.

[0008] Preferably, a screen is fixedly installed between the inner walls on both sides of the mounting frame, a baffle is fixedly installed on one side of the mounting frame, and a pulling hole is opened through one side of the upper surface of the mounting frame.

[0009] Preferably, the mounting frame is provided with a mounting hole, and an inner thread is provided on the inner wall of the mounting hole.

[0010] Preferably, a mounting column is rotatably mounted on the top of the hydraulic cylinder, the mounting column is arranged inside the mounting hole, and an external thread is arranged on the side of the mounting column, and the external thread is meshed and connected with the internal thread.

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

[0012] (1) Because a mounting frame is installed between the inner walls of both sides of the slurry storage box and a screen is fixedly installed between the inner walls of both sides of the mounting frame, when the cement slurry is poured into the slurry storage box, it will be filtered through the screen to filter out the larger debris contained in the cement slurry, so as to prevent the larger debris from entering the grouting pump and causing blockage. By retracting and retracting the output end of the hydraulic cylinder back and forth, the mounting frame can be driven to move back and forth, so that the screen can swing back and forth, which can accelerate the efficiency of cement slurry screening. When the mounting frame moves back and forth, it is necessary to ensure that the screen is inside the slurry storage box.

[0013] (2) When the screen needs to be cleaned or replaced, the staff first rotates the mounting post to disengage the external thread on the side of the mounting post from the internal thread inside the mounting hole. The mounting post can then be removed from the mounting hole, and the hydraulic cylinder can be disconnected from the mounting frame. The staff then pulls the mounting frame to remove it from the slurry storage box, and the screen can be removed for cleaning and replacement. The device simplifies the process of installing and disassembling the screen, and is convenient for cleaning and replacement of the screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a grouting device for building construction according to the utility model;

[0015] Figure 2 This is a side structural schematic diagram of a grouting device for building construction according to the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a mounting frame for grouting equipment for building construction according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the structure of a hydraulic cylinder of a grouting device for building construction.

[0018] In the figure: 1. Support base plate; 2. Battery; 3. Grouting pump; 4. Delivery pipeline; 5. Butter head; 6. Side panel; 7. Handle; 8. Slurry storage box; 9. Screening assembly; 901. Mounting frame; 902. Pull hole; 903. Screen; 904. Hydraulic cylinder; 905. Mounting hole; 906. Internal thread; 907. Baffle; 908. Mounting column; 909. External thread; 10. Locking universal wheel. DETAILED DESCRIPTION

[0019] The following will be combined with 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 of 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.

[0020] like Figure 1 , 2 As shown, a grouting equipment for construction includes a supporting base plate 1, a grouting pump 3 is fixedly installed on the upper surface of the supporting base plate 1, a slurry storage box 8 is installed on the input end of the grouting pump 3, a screening assembly 9 is arranged on the slurry storage box 8, a delivery pipe 4 is installed on the output end of the grouting pump 3, a butter head 5 is installed on the top of the delivery pipe 4, and a battery 2 is arranged on the upper surface of the supporting base plate 1, and the battery 2 is connected to the grouting pump 3.

[0021] like Figure 1 As shown, a side plate 6 is fixedly mounted on one side of the upper surface of the support base plate 1, handles 7 are fixedly mounted on both ends of the side plate 6, and a plurality of locking universal wheels 10 are fixedly mounted at equal intervals on the lower surface of the support base plate 1, so that the staff can push the device easily.

[0022] like Figure 2 , 34, the screening assembly 9 includes a mounting frame 901 and a hydraulic cylinder 904. The mounting frame 901 is movably installed on the pulp storage box 8, and the hydraulic cylinder 904 is fixedly installed on the front surface of the side plate 6. A screen 903 is fixedly installed between the inner walls on both sides of the mounting frame 901. A baffle 907 is fixedly installed on one side of the mounting frame 901. A pulling hole 902 is opened on one side of the upper surface of the mounting frame 901. The mounting frame 901 is provided with a mounting hole 905, and an inner wall of the mounting hole 905 is provided with an inner Thread 906, a mounting post 908 is rotatably mounted on the top of the hydraulic cylinder 904, and the mounting post 908 is arranged inside the mounting hole 905. An external thread 909 is arranged on the side of the mounting post 908, and the external thread 909 is meshed and connected with the internal thread 906. Because a mounting frame 901 is installed between the inner walls of both sides of the slurry storage box 8, a screen 903 is fixedly installed between the inner walls of both sides of the mounting frame 901. When the cement slurry is poured into the interior of the slurry storage box 8, it will be filtered through the screen 903 to filter the cement slurry. The larger debris contained in the grouting pump 3 is filtered to prevent the larger debris from entering the grouting pump 3 and causing blockage. The output end of the hydraulic cylinder 904 is extended and retracted back and forth, which can drive the mounting frame 901 to move back and forth, so that the screen 903 swings back and forth, which can accelerate the efficiency of cement slurry screening. When the mounting frame 901 moves back and forth, it is necessary to ensure that the screen 903 is inside the slurry storage box 8. When the screen 903 needs to be cleaned or replaced, the staff first rotates the mounting column 9 08, so that the external thread 909 on the side of the mounting column 908 is disconnected from the internal thread inside the mounting hole 905, and the mounting column 908 can be taken out from the mounting hole 905, so that the hydraulic cylinder 904 can be disconnected from the mounting frame 901. At this time, the staff can pull the mounting frame 901 to remove the mounting frame 901 from the pulp storage box 8, and then the screen 903 can be taken out and the screen 903 can be cleaned and replaced. The process of installing and disassembling the screen 903 by this device is simple, and the screen 903 is easy to clean and replace.

[0023] The working principle of this grouting equipment for construction:

[0024] During use, when it is necessary to use this device for grouting work, first pour the stirred cement slurry into the slurry box 8, and the cement slurry will flow from the slurry box 8 to the grouting pump 3. At this time, the grouting pump 3 works to push the cement slurry into the delivery pipe 4, so that the cement slurry is sprayed out from the butter head 5 to carry out the grouting work. Moreover, because a mounting frame 901 is installed slidingly through the inner walls on both sides of the slurry box 8, and a screen 903 is fixedly installed between the inner walls on both sides of the mounting frame 901, when the cement slurry is poured into the slurry box 8, it will be filtered through the screen 903 to filter out larger debris contained in the cement slurry, so as to prevent larger debris from entering the grouting pump 3 and causing blockage. Moreover, the output end of the hydraulic cylinder 904 is extended and retracted back and forth, so as to drive the mounting frame 901 to move back and forth. Move, so that the screen 903 swings back and forth, which can accelerate the efficiency of cement slurry screening, and when the mounting frame 901 moves back and forth, it is necessary to ensure that the screen 903 is inside the slurry box 8. When the screen 903 needs to be cleaned or replaced, the staff first rotates the mounting post 908 to disconnect the external thread 909 on the side of the mounting post 908 from the internal thread inside the mounting hole 905. At this time, the mounting post 908 can be taken out from the inside of the mounting hole 905, and the hydraulic cylinder 904 can be disconnected from the mounting frame 901. At this time, the staff pulls the mounting frame 901 to remove the mounting frame 901 from the slurry box 8, and then the screen 903 can be taken out and cleaned and replaced. The process of installing and disassembling the screen 903 of this device is simple, and it is convenient to clean and replace the screen 903.

[0025] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A grouting device for construction, comprising a supporting base plate (1), characterized in that: A grouting pump (3) is fixedly mounted on the upper surface of the supporting base plate (1); a slurry storage box (8) is mounted on the input end of the grouting pump (3); a screening assembly (9) is arranged on the slurry storage box (8); a delivery pipe (4) is mounted on the output end of the grouting pump (3); a butter head (5) is mounted on the top end of the delivery pipe (4); a battery (2) is mounted on the upper surface of the supporting base plate (1); and the battery (2) is connected to the grouting pump (3).

2. A grouting equipment for construction according to claim 1, characterized in that: A side plate (6) is fixedly mounted on one side of the upper surface of the supporting base plate (1), and handles (7) are fixedly mounted on both ends of the side plate (6).

3. A grouting equipment for construction according to claim 2, characterized in that: A plurality of locking universal wheels (10) are fixedly mounted at equal intervals on the lower surface of the supporting base plate (1).

4. A grouting equipment for construction according to claim 2, characterized in that: The screening assembly (9) comprises a mounting frame (901) and a hydraulic cylinder (904); the mounting frame (901) is movably installed on the pulp storage box (8); and the hydraulic cylinder (904) is fixedly installed on the front surface of the side plate (6).

5. A grouting equipment for construction according to claim 4, characterized in that: A screen (903) is fixedly installed between the inner walls on both sides of the mounting frame (901), a baffle (907) is fixedly installed on one side of the mounting frame (901), and a pulling hole (902) is opened through one side of the upper surface of the mounting frame (901).

6. A grouting equipment for construction according to claim 5, characterized in that: The mounting frame (901) is provided with a mounting hole (905), and an inner thread (906) is provided on the inner wall of the mounting hole (905).

7. A grouting equipment for construction according to claim 6, characterized in that: A mounting column (908) is rotatably mounted on the top of the hydraulic cylinder (904), and the mounting column (908) is arranged inside the mounting hole (905). An external thread (909) is arranged on the side of the mounting column (908), and the external thread (909) is meshedly connected with the internal thread (906).

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