Grouting machine for building construction

Abstract

The grouting machine for building construction comprises a bottom frame, the top of the bottom frame is fixedly connected with a plurality of limiting rods, the ends of the limiting rods are fixedly connected with a top frame, the top frame is connected with a supporting plate through an adjusting assembly, the top of the supporting plate is fixedly connected with a material box, and a first cement pump is installed on the inner wall of the material box. By arranging the bottom frame, the second cement pump and the suction pipe opening, when grout is too much due to the fact that closing is not timely in the grouting process, the second cement pump and the suction pipe opening can directly suck the grout, and therefore the grout is prevented from overflowing out of the grouting opening; the slurry can be limited even if too much slurry overflows, so that the slurry is prevented from flowing to the position outside the bottom frame and is sucked into the material box through the second cement pump and the suction pipe opening, the slurry cleaning difficulty is lowered, the slurry can be recycled, and waste is avoided.

Description

Technical Field

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

[0002] In the process of construction, grouting is needed to fill gaps and stop leaks in buildings. It means injecting certain solidifying slurries into cracks or pores by appropriate methods, and improving their physical and mechanical properties through replacement, filling, extrusion, etc. With the advancement of technology, in order to improve work efficiency and reduce the work intensity of workers, grouting operations on cracks are carried out by grouting mechanisms instead of traditional manual methods.

[0003] The existing grouting mechanism cannot seal the grouting port during use. The slurry is easy to overflow from the grouting port during the grouting process, causing slurry waste. For example, the "A Grouting Machine for Construction" proposed in the application number CN202120281465.4 discloses a grouting machine for construction, including a horizontal conveying mixer and a supporting device. The supporting device includes a first supporting plate, a second supporting plate and a third supporting plate. The horizontal conveying mixer is arranged on the second supporting plate. A spiral shaft is rotatably installed horizontally inside the horizontal conveying mixer through a bearing, and one end of the spiral shaft is connected to the power device; a spiral shaft is welded on the first supporting plate. There are a material storage bin and a water storage bin. A feed pipe connected to the horizontal conveying mixer is provided at the bottom of the material storage bin. A solenoid valve A is provided at the connection between the feed pipe and the material storage bin. A water outlet pipe connected to the horizontal conveying mixer is provided at the bottom of the water storage bin. A water level sensor is provided inside the water storage bin. A storage tank is installed on the third support plate. A rotating shaft is provided at the middle position of the bottom of the storage tank. The rotating shaft vertically passes through the third support plate and is connected to the output end of the motor B through a coupling. The utility model has a reasonable design, is simple and easy to operate, is economical and environmentally friendly, but the slurry is easy to overflow from the grouting port, causing slurry waste, and it is inconvenient to clean the slurry. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the grouting mechanism cannot seal the grouting port during use, the slurry is easy to overflow from the grouting port during the grouting process, causing slurry waste, and it is inconvenient to clean the slurry, and a grouting machine for construction is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A grouting machine for construction comprises a bottom frame, a plurality of limit rods are fixedly connected to the top of the bottom frame, the ends of the limit rods are fixedly connected to a top frame, the top frame is connected to a support plate via an adjusting assembly, the top of the support plate is fixedly connected to a material box, a first cement pump is installed on the inner wall of the material box, an output pipe outlet is installed at the output end of the first cement pump, second cement pumps are installed on the inner wall of the material box on both sides of the first cement pump, an input pipe is installed at the input end of the second cement pump, a suction pipe outlet is installed at the other end of the input pipe, and a feed pipe is installed on the top of the material box.

[0007] Preferably, the adjustment assembly comprises two synchronously operating servo motors mounted on the top of the top frame, an adjustment screw is fixedly connected to the output end of the servo motor, and an end of the adjustment screw is rotatably connected to the top of the bottom frame.

[0008] Preferably, an adjusting screw hole matched with the adjusting screw is formed on the supporting plate, and the adjusting screw is located in the adjusting screw hole.

[0009] Preferably, the output pipe opening is installed at the bottom of the support plate, and the suction pipe opening is installed at the bottom of the support plate located at both sides of the output pipe opening.

[0010] Preferably, limiting holes matched with the limiting rods are provided on the top of the support plate located on both sides of the adjusting screw holes, and the limiting rods penetrate the limiting holes and are slidably connected to the inner walls thereof.

[0011] Preferably, the suction pipe opening is shorter than the output pipe opening.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By setting a bottom frame, a second cement pump and a suction pipe port, when there is too much slurry due to untimely closure during the grouting process, the second cement pump and the suction pipe port can directly suck the slurry, thereby preventing the slurry from overflowing the grouting port. The setting of the bottom frame can limit the slurry even when the slurry still overflows excessively, thereby preventing the slurry from flowing to a position outside the bottom frame. The slurry can be sucked into the material box by the second cement pump and the suction pipe port, which reduces the difficulty of cleaning the slurry. The slurry can also be recycled and reused without waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a grouting machine for construction proposed by the utility model;

[0015] Figure 2 A cross-sectional view of a grouting machine for construction proposed by the utility model;

[0016] Figure 3The utility model is a top view of a grouting machine for building construction.

[0017] In the figure: 1 bottom frame, 2 limit rods, 3 top frame, 4 adjusting screws, 5 support plates, 6 material boxes, 7 feed pipes, 8 first cement pumps, 9 output pipe openings, 10 suction pipe openings, 11 input pipes, 12 second cement pumps, and 13 servo motors. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Reference Figure 1-Figure 3 , a grouting machine for construction, comprising a bottom frame 1, a plurality of limit rods 2 are fixedly connected to the top of the bottom frame 1, the ends of the limit rods 2 are fixedly connected to the top frame 3, the top frame 3 is connected to the support plate 5 through an adjusting assembly, further, the adjusting assembly comprises two synchronously operated servo motors 13 installed on the top of the top frame 3, the output end of the servo motor 13 is fixedly connected to the adjusting screw 4, the end of the adjusting screw 4 is rotatably connected to the top of the bottom frame 1, by setting the servo motor 13 and the adjusting screw 4, when grouting is required, the servo motor 13 is started so that it drives the adjusting screw 4 to rotate, at this time, since the support plate 5 is threadedly connected to the adjusting screw 4 and is slidably connected to the limit rod 2, the support plate 5 can slide in different directions as the rotating direction of the adjusting screw 4 is different, thereby adjusting the height position of the output pipe port 9 and the suction pipe port 10;

[0020] Furthermore, an adjusting screw hole adapted to the adjusting screw 4 is opened on the support plate 5, and the adjusting screw 4 is located in the adjusting screw hole. Limiting holes adapted to the limiting rod 2 are opened on the top of the support plate 5 located on both sides of the adjusting screw hole, and the limiting rod 2 passes through the limiting hole and is slidably connected to its inner wall.

[0021] A material box 6 is fixedly connected to the top of the support plate 5, a first cement pump 8 is installed on the inner wall of the material box 6, an output nozzle 9 is installed at the output end of the first cement pump 8, further, the output nozzle 9 is installed at the bottom of the support plate 5, and a suction nozzle 10 is installed at the bottom of the support plate 5 located on both sides of the output nozzle 9, and the length of the suction nozzle 10 is shorter than the output nozzle 9;

[0022] A second cement pump 12 is installed on the inner wall of the material box 6 on both sides of the first cement pump 8, and an input pipe 11 is installed at the input end of the second cement pump 12, and a suction pipe port 10 is installed at the other end of the input pipe 11. By setting the bottom frame 1, the second cement pump 11 and the suction pipe port 10, when there is too much slurry due to untimely closure during the grouting process, the second cement pump 11 and the suction pipe port 10 can directly suck the slurry, thereby preventing the slurry from overflowing the grouting port, and the setting of the bottom frame 1 can limit the slurry even when the slurry still overflows too much, thereby preventing the slurry from flowing to a position outside the bottom frame 1, and relying on the second cement pump 11 and the suction pipe port 10 to suck into the material box, the difficulty of cleaning the slurry is reduced, and the slurry can also be recycled and reused without waste;

[0023] A feeding pipe 7 is installed on the top of the material box 6.

[0024] When the utility model is grouting, the servo motor 13 is started to drive the adjusting screw 4 to rotate. At this time, since the support plate 5 is threadedly connected to the adjusting screw 4 and is slidably connected to the limit rod 2, the support plate 5 can slide in different directions as the adjusting screw 4 rotates in different directions, thereby adjusting the height positions of the output nozzle 9 and the suction nozzle 10. When there is too much slurry due to untimely closure during the grouting process, the second cement pump 11 is started. At this time, the second cement pump 11 drives the suction nozzle 10 to directly suck the slurry, thereby preventing the slurry from overflowing the grouting port. In addition, the setting of the bottom frame 1 can limit the slurry even when the slurry still overflows excessively, thereby preventing the slurry from flowing to a position outside the bottom frame 1. The slurry is sucked into the material box by the second cement pump 11 and the suction nozzle 10, which reduces the difficulty of cleaning the slurry, and the slurry can also be recycled and reused without waste.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grouting machine for construction, comprising a bottom frame (1), characterized in that: A plurality of limit rods (2) are fixedly connected to the top of the bottom frame (1), the ends of the limit rods (2) are fixedly connected to the top frame (3), the top frame (3) is connected to a support plate (5) via an adjustment assembly, the top of the support plate (5) is fixedly connected to a material box (6), a first cement pump (8) is installed on the inner wall of the material box (6), an output pipe opening (9) is installed at the output end of the first cement pump (8), second cement pumps (12) are installed on the inner wall of the material box (6) on both sides of the first cement pump (8), an input pipe (11) is installed at the input end of the second cement pump (12), a suction pipe opening (10) is installed at the other end of the input pipe (11), and a feed pipe (7) is installed on the top of the material box (6).

2. A grouting machine for construction according to claim 1, characterized in that: The adjustment assembly comprises two synchronously operating servo motors (13) mounted on the top of the top frame (3); an adjustment screw (4) is fixedly connected to the output end of the servo motor (13); and the end of the adjustment screw (4) is rotatably connected to the top of the bottom frame (1).

3. A grouting machine for construction according to claim 2, characterized in that: The support plate (5) is provided with an adjusting screw hole matched with the adjusting screw rod (4), and the adjusting screw rod (4) is located in the adjusting screw hole.

4. A grouting machine for construction according to claim 1, characterized in that: The output pipe opening (9) is installed at the bottom of the support plate (5), and the suction pipe opening (10) is installed at the bottom of the support plate (5) located on both sides of the output pipe opening (9).

5. A grouting machine for construction according to claim 3, characterized in that: The top of the support plate (5) located on both sides of the adjusting screw hole is provided with a limiting hole matched with the limiting rod (2), and the limiting rod (2) passes through the limiting hole and is slidably connected with the inner wall thereof.

6. A grouting machine for construction according to claim 1, characterized in that: The suction pipe opening (10) is shorter than the output pipe opening (9).

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