Grouting machine for fabricated structure

Abstract

The grouter for the assembly type structure comprises a main body, the top of the main body is fixedly connected with a sliding plate, the top of the sliding plate is provided with a sliding groove, the interior of the sliding groove is connected with a top cover in a sliding mode, and the grouter is suitable for preventing slurry from scattering; the observation screen is located below the main body and is suitable for workers to observe internal conditions; the notch is suitable for assisting a worker in moving the grouter; the main body, the sliding plate, the sliding groove, the top cover, the electric telescopic rod, the observation device, the mechanical box, the water tank and the water mist spraying device are used in cooperation, so that the device can control opening and closing of the main body through instruments, and injection of slurry raw materials cannot be affected by the top cover; lime powder can be prevented from flying in the air when slurry raw materials are stirred initially, influence on breathing of a pipeline by workers is avoided, meanwhile, slurry can be prevented from being scattered out of the main body due to rotation after the slurry raw materials are mixed, and the practicability of the device is improved.

Description

Technical Field

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

[0002] Prefabricated buildings are buildings assembled on site from prefabricated components. According to the form of prefabricated components and the construction method, they are divided into five types: block buildings, plate buildings, box buildings, skeleton plate buildings and lifting plate and lifting floor buildings. Prefabricated grouting machines are mainly used to fill the gaps in prefabricated buildings, so as to avoid gaps and holes inside the prefabricated buildings, which will cause instability to the buildings.

[0003] The defects of a grouting machine for an assembled structure in the prior art are: Patent document CN209653419U discloses "The utility model discloses a grouting machine for an assembled structure, which belongs to the technical field of grouting machines. Its technical solution is: a grouting machine for an assembled structure, including a bracket, a slurry barrel is provided on the bracket, a stirring mechanism is provided in the slurry barrel, the stirring mechanism is electrically connected to a distribution box, the distribution box is connected to the bracket, a slurry pressurizer is connected to the bottom of the slurry barrel, the slurry pressurizer is connected to a grouting pipe, a slurry reverse replenishment device is provided on the top side wall of the slurry barrel, and the slurry reverse replenishment device is connected to a reverse replenishment pipe. The beneficial effects of the technical solution provided by the utility model are: the device of the utility model has a simple structure and strong practicality. After the casting of the main body of the assembled structure is completed, the grouting material can be continuously supplemented to ensure that the grouting of the structure is full, eliminate the quality risks caused by poor grouting, and improve the construction quality of the assembled structure. "

[0004] However, although the above-mentioned device can achieve the grouting work for prefabricated buildings when in use, when the above-mentioned device stirs the mud, the rotary stirring will cause the mud to adhere to the inner wall and rotate and rise, which may easily cause the mud to exceed the inner wall of the stirring device and spill out of the device. In order to prevent the mud from spilling, the raw material dosage of the mud must be reduced. Reducing the mud dosage will cause the working efficiency of the device to decrease. At the same time, the mud is exposed to the outside, which will increase the contact area between the mud and the air, thereby accelerating the solidification and freezing of the mud. Therefore, the equipment still has certain shortcomings and needs further improvement. Utility Model Content

[0005] The utility model aims to provide a grouting machine for assembled structures, so as to solve the problem in the above background technology that the lack of protective devices easily causes mud to spill and also increases the solidification speed of the mud.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution, a grouting machine for assembled structure, comprising:

[0007] A main body, the top of which is fixedly connected with a sliding plate, the top of which is provided with a sliding groove, the interior of which is slidably connected with a top cover, which is suitable for preventing mud from spilling;

[0008] An observation screen, which is located below the main body and is suitable for staff to observe the internal situation;

[0009] The notch is located below the main body and is suitable for assisting workers in moving the grouting machine.

[0010] As an optional technical solution, an electric telescopic rod is provided inside the top cover, the observation screen is opened at the top of the top cover, a mechanical box is fixedly connected to one side of the main body, a water tank is fixedly connected to the top of the mechanical box, and the output end of the electric telescopic rod is fixedly connected to the surface of the water tank.

[0011] As an optional technical solution, a driving motor is fixedly connected to the interior of the mechanical box, a rotating shaft is fixedly connected to the output end of the driving motor, a fixing sleeve is fixedly connected to the surface of the rotating shaft, and the fixing sleeve is fixed to the inner wall of the mechanical box.

[0012] As an optional technical solution, a rotating sleeve is fixedly connected to the interior of the main body, and the rotating shaft rotates inside the rotating sleeve, and a stirring device is fixedly connected to the surface of the rotating shaft.

[0013] As an optional technical solution, a first extraction pump is disposed inside the main body, an output end of the first extraction pump is fixedly connected to a delivery pipe, and the delivery pipe runs through the surface of the main body.

[0014] As an optional technical solution, a water inlet is opened on the top of the water tank, a second extraction pump is arranged inside the water tank, and the output end of the second extraction pump is fixedly connected to a water mist spraying device, and a pushing handle is fixedly connected to the other side of the water tank.

[0015] As an optional technical solution, the bottom of the main body is fixedly connected to a base, the recess is opened on one side of the base, two sliding universal wheels are fixedly connected to both sides of the bottom of the base, a control panel is provided on the surface of the main body, and the electric telescopic rod, the drive motor, the first extraction pump and the second extraction pump are all electrically connected to the control panel.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The combination of the main body, sliding plate, sliding groove, top cover, electric telescopic rod, observation, mechanical box, water tank and water mist spraying device provided by the utility model enables the device to use an instrument to control the opening and closing of the main body, so the top cover will not only not affect the injection of mud raw materials, but also prevent lime powder from flying in the air during the initial stirring of the mud raw materials, avoid affecting the breathing duct of the staff, and at the same time prevent the mud from spilling out of the main body due to rotation after the mud raw materials are mixed, thereby increasing the practicality of the device.

[0018] 2. The combination of the water tank, water inlet, second extraction pump, water mist spraying device, pushing handle, base, recess and sliding universal wheel provided by the utility model enables the device to be moved for self-use without being restricted by the water source and without having to consider the difficulty in mixing mud due to the distance from the water source. At the same time, the recess increases the comfort of use of the device, is more ergonomic, and avoids the collision between the legs of the staff pushing the device and the base, thereby increasing the practicality and comfort of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top cover structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0023] In the figure: 1. main body; 2. sliding plate; 3. sliding groove; 4. top cover; 5. electric telescopic rod; 6. observation screen; 7. mechanical box; 8. water tank; 9. driving motor; 10. rotating shaft; 11. fixing sleeve; 12. rotating sleeve; 13. stirring device; 14. first extraction pump; 15. delivery pipe; 16. water filling port; 17. second extraction pump; 18. water mist spraying device; 19. pushing handle; 20. base; 21. recess; 22. sliding universal wheel; 23. control panel. DETAILED DESCRIPTION

[0024] Embodiment 1:

[0025] See also Figures 1 to 4A grouting machine for an assembled structure comprises a main body 1, which is used for mixing and stirring mud inside. A sliding plate 2 is fixedly connected to the top of the main body 1, and the sliding plate 2 is used to support the installation of a top cover 4. A sliding groove 3 is provided on the top of the sliding plate 2, and the sliding groove 3 is convenient for sliding and opening the top cover 4. The top cover 4 is slidably connected inside the sliding groove 3, and the top cover 4 is used to cover and close the main body 1, which is suitable for preventing mud from spilling; an observation screen 6, which is located below the main body 1, and the observation screen 6 is convenient for staff to observe the internal mixing work and the amount of mud used through here, which is suitable for staff to observe the internal situation; a notch 21, which is located below the main body 1, and the notch 21 makes the device more ergonomic, thereby facilitating the legs of the staff to move inside, and is suitable for assisting the staff to move the grouting machine.

[0026] As an optional technical solution, an electric telescopic rod 5 is provided inside the top cover 4. As an existing technology, the electric telescopic rod 5 can increase the intelligence of the device and control the opening and closing of the seal by electric opening. The observation screen 6 is opened on the top of the top cover 4. A mechanical box 7 is fixedly connected to one side of the main body 1. The mechanical box 7 is used to install the drive device. A water tank 8 is fixedly connected to the top of the mechanical box 7, and the output end of the electric telescopic rod 5 is fixedly connected to the surface of the water tank 8. The water tank 8 is used to store water, so that the device can be used more freely.

[0027] As an optional technical solution, the interior of the mechanical box 7 is fixedly connected to a drive motor 9. As an existing technology, the drive motor 9 can provide a power source for stirring the mud. The output end of the drive motor 9 is fixedly connected to a rotating shaft 10. The rotating shaft 10 serves as a medium and can use the force of the drive motor 9 to make the stirring device 13 on its surface follow the rotation. The surface of the rotating shaft 10 is fixedly connected to a fixed sleeve 11, and the fixed sleeve 11 is fixed to the inner wall of the mechanical box 7. The fixed sleeve 11 is used to increase the stability of the drive motor 9.

[0028] As an optional technical solution, a rotating sleeve 12 is fixedly connected to the inside of the main body 1, and the rotating shaft 10 rotates inside the rotating sleeve 12. The rotating sleeve 12 is used for the rotating shaft 10 to rotate inside. A stirring device 13 is fixedly connected to the surface of the rotating shaft 10, and the stirring device 13 is used to stir the mud.

[0029] As an optional technical solution, a first extraction pump 14 is provided inside the main body 1. As an existing technology, the first extraction pump 14 can extract the stirred mud, so that the mud can be injected into the interior of the assembled structure. The output end of the first extraction pump 14 is fixedly connected with a delivery pipe 15, and the delivery pipe 15 runs through the surface of the main body 1. The delivery pipe 15 is used to transport the mud.

[0030] When the device is used to grout the assembled structure, the electric telescopic rod 5 is retracted, so that the top cover 4 can be controlled to move inside the sliding groove 3 by the dragging force of the electric telescopic rod 5, so that it can fall out of the main body 1. When the raw materials are loaded, the electric telescopic rod 5 is used again to push the top cover 4, so that the top cover 4 closes the main body 1, and then the mixing work is carried out to avoid the mud from being spilled due to the mixing.

[0031] Embodiment 2:

[0032] See also Figure 1 , Figure 3 and Figure 4 , including a water injection port 16 on the top of the water tank 8, the water injection port 16 is used to inject water source, a second extraction pump 17 is arranged inside the water tank 8, the second extraction pump 17 is used as an existing technology to extract water source for pressurization, and the output end of the second extraction pump 17 is fixedly connected to a water mist spraying device 18, the water mist spraying device 18 is used as an existing technology to mix the water source with the mud raw material, and a pushing handle 19 is fixedly connected to the other side of the water tank 8, and the pushing handle 19 is convenient for the staff to push the device to move.

[0033] As an optional technical solution, a base 20 is fixedly connected to the bottom of the main body 1, and the base 20 is used to support the main body 1, the mechanical box 7 and the water tank 8. A recess 21 is opened on one side of the base 20, and two sliding universal wheels 22 are fixedly connected to both sides of the bottom of the base 20. The sliding universal wheels 22 are an existing technology that can enable the device to perform displacement work. A control panel 23 is provided on the surface of the main body 1, and the electric telescopic rod 5, the drive motor 9, the first extraction pump 14 and the second extraction pump 17 are all electrically connected to the control panel 23, and the control panel 23 controls the opening and use of the device.

[0034] When the device is used to grout the assembled structure, water is injected into the water tank 8 from the water injection port 16 in advance, and then the staff uses the push handle 19 to push the device to move, and the staff's legs can move inside the recess 21, thereby avoiding collision between the staff's legs and the base 20 during the moving work.

[0035] Working principle: water is injected into the water inlet tank 8 from the water injection port 16 in advance, and then the staff uses the push handle 19 and the sliding universal wheel 22 to push the device to the desired position, and then turns on the electric telescopic rod 5, so that the electric telescopic rod 5 is retracted and drives the top cover 4 to move on the top of the sliding plate 2 and fall out of the main body 1. Then the staff puts mud raw materials into the main body 1, and then uses the electric telescopic rod 5 to close the top of the main body 1 again, and then turns on the drive motor 9, so that the stirring device 13 stirs the mud. After the stirring is completed, the first extraction pump 14 and the delivery pipe 15 are turned on to inject mud into the assembled structure.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A grouting machine for an assembled structure, comprising: The main body (1) is characterized in that: a sliding plate (2) is fixedly connected to the top of the main body (1), a sliding groove (3) is provided on the top of the sliding plate (2), and a top cover (4) is slidably connected inside the sliding groove (3), which is suitable for preventing mud from spilling; An observation screen (6), the observation screen (6) is located below the main body (1) and is suitable for staff to observe internal conditions; A notch (21), the notch (21) being located below the main body (1) and being suitable for assisting a worker in moving the grouting machine.

2. A grouting machine for an assembled structure according to claim 1, characterized in that: An electric telescopic rod (5) is arranged inside the top cover (4), the observation screen (6) is opened on the top of the top cover (4), a mechanical box (7) is fixedly connected to one side of the main body (1), a water tank (8) is fixedly connected to the top of the mechanical box (7), and the output end of the electric telescopic rod (5) is fixedly connected to the surface of the water tank (8).

3. A grouting machine for an assembled structure according to claim 2, characterized in that: A driving motor (9) is fixedly connected inside the mechanical box (7), a rotating shaft (10) is fixedly connected to the output end of the driving motor (9), a fixing sleeve (11) is fixedly connected to the surface of the rotating shaft (10), and the fixing sleeve (11) is fixed to the inner wall of the mechanical box (7).

4. A grouting machine for an assembled structure according to claim 1, characterized in that: A rotating sleeve (12) is fixedly connected to the interior of the main body (1), and a rotating shaft (10) rotates inside the rotating sleeve (12). A stirring device (13) is fixedly connected to the surface of the rotating shaft (10).

5. The grouting machine for assembled structure according to claim 1, characterized in that: A first extraction pump (14) is arranged inside the main body (1), and a delivery pipe (15) is fixedly connected to the output end of the first extraction pump (14), and the delivery pipe (15) passes through the surface of the main body (1).

6. A grouting machine for an assembled structure according to claim 2, characterized in that: A water inlet (16) is provided at the top of the water tank (8), a second extraction pump (17) is arranged inside the water tank (8), and a water mist spraying device (18) is fixedly connected to the output end of the second extraction pump (17), and a pushing handle (19) is fixedly connected to the other side of the water tank (8).

7. The grouting machine for an assembled structure according to claim 1, characterized in that: The bottom of the main body (1) is fixedly connected to a base (20), the recess (21) is provided on one side of the base (20), two sliding universal wheels (22) are fixedly connected to both sides of the bottom of the base (20), a control panel (23) is provided on the surface of the main body (1), and the electric telescopic rod (5), the drive motor (9), the first extraction pump (14) and the second extraction pump (17) are all electrically connected to the control panel (23).

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