A concrete filling and placement apparatus for house construction

Abstract

This utility model discloses a concrete filling and grouting device for building construction, including a base, corner seats at the bottom corners of the base, and rollers mounted on the bottom of each corner seat. A vertical plate is located on one side of the top of the base. A motor is mounted on the outer wall of the upper part of the vertical plate via a bracket. A lead screw is mounted on the bottom of the motor. Limiting rails are located on the outer walls of the vertical plate on both sides of the lead screw. A nut pair is threaded onto the outer wall of the lower end of the lead screw. A lifting plate is located on the outer wall of the nut pair. The inner wall of the lifting plate is slidably connected to the outer wall of the limiting rails. A machine platform is fixedly mounted on the outer wall of the lifting plate. A positioning plate is fixed on one side of the top of the machine platform, and a positioning seat is fixed on the other side of the top of the machine platform. A guide rod is fixedly mounted on the inner wall between the positioning seat and the positioning plate. This utility model not only improves the convenience of using the filling equipment but also achieves the goal of easily filling cavities in concrete structures and easily adjusting the concrete filling rate.

Description

Technical Field

[0001] This utility model relates to the field of building construction equipment technology, specifically a concrete filling and grouting device for building construction. Background Technology

[0002] In housing construction, the filling of cavities in concrete structures is generally carried out by manual layered pouring, which results in high labor costs and generally low filling efficiency. To improve this situation, it is of great practical significance to develop a concrete filling equipment for housing construction.

[0003] Referring to CN116160548A, a non-aerated concrete filling and grouting device for building construction is described. It includes a main body, a motor, a belt mechanism, a vibrator, a hydraulic telescopic rod, an air filter membrane, an air pump, and a water pump. The main body includes a support frame, of which two sets are provided. A rectangular groove is formed inside the support frame, into which a first connecting frame is inserted. Insert rods are installed on both sides of the first connecting frame. Rollers are installed below the support frame, and a baffle is connected above the first connecting frame. A first connecting pipe is inserted inside the baffle. This non-aerated concrete filling and grouting device for building construction utilizes a defoaming mechanism to stir and vibrate the concrete, accelerating the removal of air bubbles. A conveying mechanism removes air bubbles and excess water from the stirred concrete. The main body mechanism pressurizes and discharges the concrete from the bottom up, reducing air bubble generation. While this device has good application potential, it is generally inconvenient to adjust the height of the filling components, making it difficult to fill concrete cavities at different heights. This presents certain inconveniences during use and requires further improvement. Utility Model Content

[0004] The purpose of this utility model is to provide a concrete filling and grouting device for building construction, in order to solve the problem that although the device mentioned in the background art can be applied well, it is usually inconvenient to adjust the height of the filling component, which makes it difficult to fill concrete cavities in different height areas of the concrete structure, and there are certain inconveniences in use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a concrete filling and grouting device for building construction, comprising a base, corner seats at the corners of the base bottom, rollers mounted at the bottom of each corner seat, a vertical plate on one side of the base top, a motor mounted on the outer wall of the upper part of the vertical plate via a bracket, a lead screw mounted at the bottom of the motor, limit rails on the outer walls of the vertical plate on both sides of the lead screw, a nut assembly threaded onto the outer wall of the lower end of the lead screw, a lifting plate on the outer wall of the nut assembly, the inner wall of the lifting plate slidingly connected to the outer wall of the limit rail, a machine platform fixedly mounted on the outer wall of the lifting plate, a positioning plate fixedly mounted on one side of the machine platform top, a positioning seat fixedly mounted on the other side of the machine platform top, a guide rod fixedly mounted on the inner wall between the positioning seat and the positioning plate, a limit plate fixedly mounted on the outer wall of one side of the guide rod, and a control panel fitted into the base top of one side of the machine platform, the output of a microcontroller inside the control panel being electrically connected to the input of the motor.

[0006] Preferably, a telescopic cylinder is installed on the outer wall of one side of the positioning plate. The input end of the telescopic cylinder is electrically connected to the output end of the microcontroller inside the control panel. One end of the telescopic cylinder passes through the positioning plate and is equipped with a linkage seat. The linkage seat is movably connected to the guide rod. The telescopic cylinder is designed to drive the linkage seat to slide on the outer wall of the guide rod.

[0007] Preferably, a component holder is fixed to the top of the machine base on one side of the telescopic cylinder, a piston cylinder is installed on the inner side of the component holder, both ends of the piston cylinder extend to the outside of the component holder, a filling body is provided on the outer wall of the piston cylinder away from the linkage seat, and the bottom end of the filling body is connected to the top of the machine base. The filling body is provided to allow the flow limiting core to be moved and placed.

[0008] Preferably, a piston rod is provided on the inner wall of one side of the linkage seat. The end of the piston rod away from the linkage seat extends into the interior of the piston cylinder and is fitted with a piston block. The outer wall of the piston block contacts the inner wall of the piston cylinder. The piston rod is arranged to push the piston block to slide inside the piston cylinder.

[0009] Preferably, an electric push rod is rotatably mounted on the top of the machine base on one side of the piston cylinder. The input end of the electric push rod is electrically connected to the output end of the microcontroller inside the control panel. A linkage arm is rotatably mounted on one end of the electric push rod. A rotating shaft is mounted on the inner wall of the linkage arm at the end away from the electric push rod. The end of the rotating shaft away from the linkage arm extends into the interior of the filling machine body and is fitted with a flow-limiting core. The interior of the flow-limiting core is provided with a three-way groove. The three-way groove is designed to facilitate the filling and grouting of concrete.

[0010] Preferably, a filling head is installed on the outer wall of the filling machine body away from the piston cylinder, and a valve pipe is provided at the center of the top of the filling machine body. A storage tank is installed at the top of the valve pipe to store and process concrete.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the concrete filling equipment for building construction not only improves the convenience of using the filling equipment, but also achieves the purpose of easily filling the cavities of the concrete structure, and also achieves the purpose of easily adjusting the concrete filling rate.

[0012] (1) The screw is rotated by the motor, so that the nut pair slides on the outer wall of the screw, so that the nut pair drives the lifting plate to slide up and down on the outer wall of the limit rail, thereby adjusting the height of the filling head to fill concrete cavities in different height areas, thus improving the convenience of using the filling equipment.

[0013] (2) By injecting concrete into the storage tank, calibrating one end of the three-way groove to the valve pipe, the concrete falls into the filling machine body through the valve pipe and flows into the three-way groove. The telescopic cylinder is activated to drive the linkage seat to slide to the left on the outer wall of the guide rod, so that the linkage seat drives the piston block to move to the left on the inner side of the piston cylinder through the piston rod. At this time, the left side of the piston cylinder is in a negative pressure state, so as to push the concrete inside the three-way groove to the inside of the filling head and discharge it, thus filling the concrete structure cavity, thereby achieving the purpose of convenient filling of the concrete structure cavity.

[0014] (3) By starting the electric push rod to extend and retract slightly, it drives the rotating shaft to rotate through the linkage arm, so that the rotating shaft drives the flow limiting core to rotate synchronously inside the filling machine body, thereby adjusting the angle of the three-way groove, thus achieving the purpose of easily adjusting the concrete filling rate. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a front view structural diagram of the present invention;

[0017] Figure 3 This is a cross-sectional view of the piston cylinder of this utility model;

[0018] Figure 4 This is a schematic diagram of the enlarged structure of the current-limiting core of this utility model.

[0019] In the diagram: 1. Base; 2. Corner seat; 3. Roller; 4. Control panel; 5. Vertical plate; 6. Motor; 7. Lead screw; 8. Nut pair; 9. Lifting plate; 10. Limit rail; 11. Machine base; 12. Positioning plate; 13. Telescopic cylinder; 14. Storage tank; 15. Linkage seat; 16. Positioning seat; 17. Guide rod; 18. Limiting plate; 19. Piston rod; 20. Parts rack; 21. Piston cylinder; 22. Electric push rod; 23. Valve pipe; 24. Filling body; 25. Linkage arm; 26. Rotary shaft; 27. Filling head; 28. Piston block; 29. ​​Flow limiting core; 2901. T-slot. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-4 This utility model provides an embodiment of a concrete filling and grouting device for building construction, comprising a base 1, corner seats 2 at the bottom corners of the base 1, rollers 3 mounted on the bottom of each corner seat 2, a vertical plate 5 on one side of the top of the base 1, a motor 6 mounted on the outer wall of the upper end of the vertical plate 5 via a bracket, a lead screw 7 mounted on the bottom of the motor 6, limit rails 10 on the outer walls of the vertical plate 5 on both sides of the lead screw 7, and a nut pair 8 threadedly mounted on the outer wall of the lower end of the lead screw 7. A lifting plate 9 is provided on the outer wall of 8. The inner wall of the lifting plate 9 is slidably connected to the outer wall of the limiting rail 10. A machine platform 11 is fixedly installed on the outer wall of the lifting plate 9. A positioning plate 12 is fixed on one side of the top of the machine platform 11. A telescopic cylinder 13 is installed on the outer wall of one side of the positioning plate 12. The input end of the telescopic cylinder 13 is electrically connected to the output end of the microcontroller inside the control panel 4. One end of the telescopic cylinder 13 passes through the positioning plate 12 and is equipped with a linkage seat 15. The linkage seat 15 is movably connected to the guide rod 17.

[0022] In use, the telescopic cylinder 13 is set so that the linkage seat 15 can slide on the outer wall of the guide rod 17.

[0023] A component holder 20 is fixed to the top of the machine base 11 on one side of the telescopic cylinder 13. A piston cylinder 21 is installed on the inner side of the component holder 20. Both ends of the piston cylinder 21 extend to the outside of the component holder 20. A filling machine body 24 is provided on the outer wall of the piston cylinder 21 away from the linkage seat 15. The bottom end of the filling machine body 24 is connected to the top of the machine base 11.

[0024] In use, the current-limiting core 29 can be moved and positioned by filling the body 24;

[0025] A piston rod 19 is provided on the inner wall of one side of the linkage seat 15. The end of the piston rod 19 away from the linkage seat 15 extends into the interior of the piston cylinder 21 and is fitted with a piston block 28. The outer wall of the piston block 28 contacts the inner wall of the piston cylinder 21.

[0026] In use, the piston rod 19 is configured to push the piston block 28 to slide inside the piston cylinder 21.

[0027] An electric push rod 22 is rotatably mounted on the top of the machine base 11 on one side of the piston cylinder 21. The input end of the electric push rod 22 is electrically connected to the output end of the microcontroller inside the control panel 4. A linkage arm 25 is rotatably mounted on one end of the electric push rod 22. A rotating shaft 26 is mounted on the inner wall of the end of the linkage arm 25 away from the electric push rod 22. The end of the rotating shaft 26 away from the linkage arm 25 extends into the interior of the filling machine body 24 and is fitted with a current limiting core 29. A three-way groove 2901 is provided inside the current limiting core 29.

[0028] When in use, the T-slot 2901 is designed to facilitate the filling and grouting of concrete.

[0029] A filling head 27 is installed on the outer wall of the filling machine body 24 away from the piston cylinder 21. A valve pipe 23 is provided at the center of the top of the filling machine body 24, and a storage tank 14 is installed at the top of the valve pipe 23.

[0030] When in use, the storage tank 14 is provided for the storage and processing of concrete;

[0031] A positioning seat 16 is fixed on the other side of the top of the machine base 11. A guide rod 17 is fixedly installed on the inner wall between the positioning seat 16 and the positioning plate 12. A limit plate 18 is fixedly installed on the outer wall of one side of the guide rod 17. A control panel 4 is fitted into the top of the base 1 on one side of the machine base 11. The output terminal of the microcontroller inside the control panel 4 is electrically connected to the input terminal of the motor 6.

[0032] In this embodiment, concrete is first injected into the storage tank 14. One end of the three-way groove 2901 is aligned with the valve pipe 23, and the other two ends of the three-way groove 2901 are aligned with the piston cylinder 21 and the filling head 27, respectively. This allows the concrete to fall into the filling machine body 24 through the valve pipe 23 and flow into the three-way groove 2901. The telescopic cylinder 13 is activated to drive the linkage seat 15 to slide to the left on the outer wall of the guide rod 17. This causes the linkage seat 15 to drive the piston block 28 to move to the left inside the piston cylinder 21 via the piston rod 19. At this time, the left side inside the piston cylinder 21 is under negative pressure, which pushes the concrete inside the three-way groove 2901 into the filling head 27 and discharges it. The left end of the filling head 27 is aligned with the concrete... Concrete can be poured into the cavity of the concrete structure. Then, by activating the electric push rod 22, it is slightly extended and retracted, causing the linkage arm 25 to drive the rotating shaft 26 to rotate. The rotating shaft 26 drives the flow-limiting core 29 to rotate synchronously inside the filling machine body 24, thereby adjusting the angle of the three-way groove 2901 to easily adjust the concrete filling rate. Finally, the motor 6 drives the lead screw 7 to rotate, causing the nut pair 8 to slide on the outer wall of the lead screw 7. The nut pair 8 drives the lifting plate 9 to slide up and down on the outer wall of the limiting rail 10, thereby adjusting the height of the filling head 27 to fill concrete cavities at different heights, thus completing the use of the concrete pouring and filling equipment.

Claims

1. A concrete filling and grouting device for building construction, characterized in that: The system includes a base (1), with corner seats (2) at the corners of the base (1) and rollers (3) installed at the bottom of each corner seat (2). A vertical plate (5) is located on one side of the top of the base (1). A motor (6) is mounted on the outer wall of the upper end of the vertical plate (5) via a bracket. A lead screw (7) is installed at the bottom of the motor (6). Limiting rails (10) are provided on the outer walls of the vertical plates (5) on both sides of the lead screw (7). A nut pair (8) is threaded onto the outer wall of the lower end of the lead screw (7). A lifting plate (9) is provided on the outer wall of the nut pair (8). The inner wall of the lifting plate (9) is connected to the limiting rail (10). The outer wall of the lifting plate (9) is slidably connected. A machine platform (11) is fixedly installed on the outer wall of the lifting plate (9). A positioning plate (12) is fixed on one side of the top of the machine platform (11). A positioning seat (16) is fixed on the other side of the top of the machine platform (11). A guide rod (17) is fixedly installed on the inner wall between the positioning seat (16) and the positioning plate (12). A limit plate (18) is fixedly installed on the outer wall of one side of the guide rod (17). A control panel (4) is fitted into the top of the base (1) on one side of the machine platform (11). The output end of the microcontroller inside the control panel (4) is electrically connected to the input end of the motor (6).

2. The concrete filling and grouting equipment for building construction according to claim 1, characterized in that: A telescopic cylinder (13) is installed on the outer wall of one side of the positioning plate (12). The input end of the telescopic cylinder (13) is electrically connected to the output end of the microcontroller inside the control panel (4). One end of the telescopic cylinder (13) passes through the positioning plate (12) and is equipped with a linkage seat (15). The linkage seat (15) is movably connected to the guide rod (17).

3. A concrete filling and grouting device for building construction according to claim 2, characterized in that: A component holder (20) is fixed at the top of the machine base (11) on one side of the telescopic cylinder (13). A piston cylinder (21) is installed on the inner side of the component holder (20). Both ends of the piston cylinder (21) extend to the outside of the component holder (20). A filling machine body (24) is provided on the outer wall of the piston cylinder (21) away from the linkage seat (15). The bottom end of the filling machine body (24) is connected to the top of the machine base (11).

4. A concrete filling and grouting device for building construction according to claim 3, characterized in that: A piston rod (19) is provided on the inner wall of one side of the linkage seat (15). The end of the piston rod (19) away from the linkage seat (15) extends into the interior of the piston cylinder (21) and is fitted with a piston block (28). The outer wall of the piston block (28) contacts the inner wall of the piston cylinder (21).

5. A concrete filling and grouting device for building construction according to claim 3, characterized in that: An electric push rod (22) is rotatably mounted on the top of the machine base (11) on one side of the piston cylinder (21). The input end of the electric push rod (22) is electrically connected to the output end of the microcontroller inside the control panel (4). A linkage arm (25) is rotatably mounted on one end of the electric push rod (22). A rotating shaft (26) is mounted on the inner wall of the end of the linkage arm (25) away from the electric push rod (22). The end of the rotating shaft (26) away from the linkage arm (25) extends into the interior of the filling machine body (24) and is fitted with a current limiting core (29). A three-way groove (2901) is provided inside the current limiting core (29).

6. A concrete filling and grouting device for building construction according to claim 3, characterized in that: A filling head (27) is installed on the outer wall of the filling machine body (24) away from the piston cylinder (21). A valve pipe (23) is provided at the center of the top of the filling machine body (24), and a storage tank (14) is installed at the top of the valve pipe (23).

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