Concrete tamping and vibrating device for construction

Abstract

The utility model discloses a concrete tamping device for construction, and belongs to the technical field of concrete construction. A concrete tamping device for construction comprises a workbench, a control mechanism, a vibration exciter and a tamping table. The control mechanism is fixedly installed on the upper end face of the workbench, the vibration exciter is fixedly installed at the output end of the control mechanism, the control mechanism drives the vibration exciter to move, the tamping table is arranged on the upper end face of the workbench, and the upper end of the vibration exciter abuts against the tamping table to drive the tamping table to vibrate. The control mechanism is arranged to drive the vibration exciter to move at the lower end of the tamping table, so that the purpose of omnibearing vibration of the tamping table is achieved, the situation that bubbles cannot be discharged due to insufficient vibration conduction is avoided, and the tamping effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete construction, and more specifically relates to a concrete tamping and vibrating device for construction. Background Art

[0002] Concrete is usually used at construction sites. Concrete is made by mixing cement as a binder, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion.

[0003] After concrete mixing is completed, it is usually necessary to vibrate to expel the bubbles in the concrete to avoid hollowness and honeycombs. The traditional method is manual mixing and vibration, but this method actually requires manual mixing continuously. At the same time, since concrete is generally heavy, manual mixing is very laborious. Later, equipment that can automatically vibrate appeared on the market, but usually this type of equipment fixes a vibration pump or exciter at the lower end of the tamping table to drive the tamping table to vibrate, thereby achieving the purpose of removing bubbles. However, in actual use, this method of fixing the vibration pump can often only remove bubbles well above the fixed vibration pump, while around the tamping table, the vibration conduction is weak, and bubbles often cannot be removed well. There are limitations. Therefore, a concrete vibration device for construction is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a concrete vibrating device for construction, which can drive the vibrator to move at the lower end of the tamping table, and can vibrate the lower end of the tamping table in all directions, so as to completely discharge the bubbles in the concrete, and there will be no insufficient vibration conduction, resulting in the inability to remove the bubbles.

[0005] The utility model discloses a concrete tamping vibration device for construction, comprising a workbench, a control mechanism, a vibrator and a tamping vibration table; the control mechanism is fixedly mounted on the upper end surface of the workbench, the vibrator is fixedly mounted on the output end of the control mechanism, the control mechanism drives the vibrator to move, the tamping vibration table is arranged on the upper end surface of the workbench, and the upper end of the vibrator abuts against the tamping vibration table, driving the tamping vibration table to vibrate.

[0006] As a further improvement of the utility model, the control mechanism includes a horizontal component and a vertical component; the horizontal component is fixedly mounted on the upper end surface of the workbench, the output end of the horizontal component is connected to the vertical component, driving the vertical component to move horizontally, and the vertical component is provided with a left output end and a right output end; and the vertical component drives the left output end and the right output end to move toward each other, the number of exciters is 2, and they are respectively fixedly mounted on the left output end and the right output end of the vertical component.

[0007] As a further improvement of the utility model, the transverse component includes a transverse guide rail, a transverse screw rod, a transverse motor and a transverse nut seat; the transverse guide rail is fixedly mounted on the end surface of the workbench, the transverse screw rod is rotatably mounted on the transverse guide rail, the transverse motor is fixedly mounted at one end of the transverse guide rail, and the output end of the transverse motor is connected to the transverse screw rod to drive the transverse screw rod to rotate; the transverse nut seat is mounted on the transverse screw rod, and the vertical component is fixedly mounted on the transverse nut seat.

[0008] As a further improvement of the utility model, the vertical component includes a vertical guide rail, a vertical screw rod, a vertical motor, a left nut seat and a right nut seat; the vertical guide rail is fixedly installed on the output end of the horizontal component, the vertical screw rod is rotatably installed in the vertical guide rail, the vertical motor is fixedly installed on one side of the vertical guide rail, and the output end of the vertical motor is connected to the vertical screw rod, driving the vertical screw rod to rotate, the left nut seat and the right nut seat are respectively mounted on the left and right ends of the vertical screw rod, the vertical screw rod drives the left nut seat and the right nut seat to move toward each other, and the exciters are respectively fixedly installed on the left nut seat and the right nut seat.

[0009] As a further improvement of the utility model, a positive thread segment and a negative thread segment are arranged on the vertical screw rod, and the left nut seat and the right nut seat are respectively sleeved on the positive thread segment and the negative thread segment.

[0010] As a further improvement of the utility model, a slide rail is arranged on the upper end surface of the workbench, a slider matched with the slide rail is arranged at the lower end of the vertical guide rail, and the slider is slidably installed on the slide rail.

[0011] As a further improvement of the utility model, it also includes a telescopic rod and a spring; the two ends of the telescopic rod are respectively fixedly connected to the workbench and the tamping table, the spring is sleeved outside the telescopic rod, and the two ends of the spring are respectively against the workbench and the tamping table.

[0012] Compared with the prior art, the advantages of the present invention are:

[0013] 1. The utility model is provided with a control mechanism, which drives the vibrator to move at the lower end of the tamping table, thereby achieving the purpose of all-round vibration of the tamping table. The situation of insufficient vibration conduction causing the bubbles to be unable to be discharged will not occur, and the tamping effect is better.

[0014] 2. The utility model is provided with a horizontal component and a vertical component. The horizontal component drives the vibrator to move horizontally, and the vertical component drives the vibrator to move vertically, thereby driving the vibrator to move in all directions at the bottom of the tamping table, and achieving the uniformity of the pillow tamping.

[0015] 3. The utility model drives the horizontal screw to rotate through the horizontal motor, thereby driving the horizontal nut seat to move, and then driving the vertical guide rail to move horizontally, and then drives the vertical screw to rotate through the vertical motor. The positive wire segment and the negative wire segment arranged on the vertical screw can drive the left nut seat and the right nut seat to move toward each other, and then drive the vibrator to move toward each other, so as to transmit vibration to the tamping table in all directions.

[0016] 4. The utility model is provided with a slide rail on the workbench, which cooperates with the slider on the vertical guide rail to play a role of limiting and guiding the movement of the vertical guide rail, thereby increasing the movement stability of the vertical guide rail.

[0017] 5. The utility model is provided with a telescopic rod and a spring, which can increase the vibration amplitude of the tamping table through the spring when the vibrator drives the tamping table to vibrate, thereby more effectively discharging bubbles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the control mechanism of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Workbench; 2. Control mechanism; 201. Horizontal assembly; 201. Horizontal guide rail; 2002. Horizontal screw rod; 2013. Horizontal motor; 2014. Horizontal nut seat; 202. Vertical assembly; 2021. Vertical guide rail; 2022. Vertical screw rod; 2023. Vertical motor; 2024. Left nut seat; 2025. Right nut seat; 3. Vibrator; 4. Tamping table; 5. Slide rail; 6. Sliding block; 7. Telescopic rod; 8. Spring. DETAILED DESCRIPTION

[0022] Specific embodiment 1: Please refer to Figure 1-2 A concrete tamping and vibrating device for construction, comprising a workbench 1, a control mechanism 2, a vibrator 3 and a tamping and vibrating platform 4;

[0023] The control mechanism 2 includes a transverse component 201 and a vertical component 202; the transverse component 201 includes a transverse guide rail 2011, a transverse screw rod 2012, a transverse motor 2013 and a transverse nut seat 2014; the transverse guide rail 2011 is fixedly mounted on the upper end surface of the workbench 1 by screws, the transverse screw rod 2012 is rotatably mounted on the transverse guide rail 2011, the transverse motor 2013 is fixedly mounted on one end of the transverse guide rail 2011 by screws, and the output end of the transverse motor 2013 is connected to the transverse screw rod 2012 to drive the transverse screw rod 2012 to rotate; the transverse nut seat 2014 is fixedly mounted on the upper end surface of the workbench 1 by screws, the transverse screw rod 2012 is rotatably mounted on the transverse guide rail 2011, and the transverse motor 2013 is fixedly mounted on one end of the transverse guide rail 2011 by screws, and the output end of the transverse motor 2013 is connected to the transverse screw rod 2012 to drive the transverse screw rod 2012 to rotate; 14 is mounted on the horizontal screw rod 2012, and the horizontal screw rod 2012 is driven to rotate by the horizontal motor 2013, thereby driving the horizontal nut seat 2014 to move, and the vertical assembly 202 is fixedly installed on the horizontal nut seat 2014; the vertical assembly 202 includes a vertical guide rail 2021, a vertical screw rod 2022, a vertical motor 2023, a left nut seat 2024 and a right nut seat 2025; the vertical guide rail 2021 is fixedly installed on the horizontal nut seat 2014, the vertical screw rod 2022 is rotatably installed in the vertical guide rail 2021, and the vertical motor 2023 is fixedly installed on the horizontal nut seat 2025. It is installed on one side of the vertical guide rail 2021, and the output end of the vertical motor 2023 is connected to the vertical screw rod 2022, driving the vertical screw rod 2022 to rotate. The vertical screw rod 2022 is provided with a positive wire segment and a negative wire segment. The left nut seat 2024 and the right nut seat 2025 are respectively mounted on the positive wire segment and the negative wire segment. Through the setting of the positive wire segment and the negative wire segment, the left nut seat 2024 and the right nut seat 2025 can be driven to move toward each other when the vertical screw rod 2022 rotates. The exciter 3 is fixedly mounted on the left nut seat 2024 and the right nut seat 2025, respectively. The upper end of 3 is against the lower end surface of the tamping table 4 for vibration, so that the horizontal component 201 can drive the vibrator 3 to vibrate in all directions, and there will be no insufficient vibration conduction, which will cause the bubbles to be unable to be discharged, and the vibration is more comprehensive. At the same time, a slide rail 5 is arranged on the upper end surface of the workbench 1, and a slider 6 matched with the slide rail 5 is arranged at the lower end of the vertical guide rail 2021, and the slider 6 is slidably installed on the slide rail 5; the slide rail 5 cooperates with the slider 6 on the vertical guide rail 2021, which can play a role of limiting and guiding the movement of the vertical guide rail 2021, thereby increasing the movement stability of the vertical guide rail 2021.

[0024] It also includes a telescopic rod 7 and a spring 8; the two ends of the telescopic rod 7 are respectively fixedly connected to the workbench 1 and the tamping table 4, the spring 8 is sleeved outside the telescopic rod 7, and the two ends of the spring 8 are respectively against the workbench 1 and the tamping table 4; the spring 8 can increase the vibration amplitude of the tamping table 4 when the exciter 3 drives the tamping table 4 to vibrate, so as to more effectively discharge the bubbles.

[0025] Working principle: In the utility model, the mixed concrete is poured into the tamping table 4, and the vibrator 3 is started to drive the tamping table 4 to vibrate; at the same time, the horizontal motor 2013 is started to drive the vibrator 3 to move horizontally, and then the vertical motor 2023 is started to drive the vibrator 3 to move toward each other, so that the lower end surface of the tamping table 4 can be fully vibrated, bubbles can be removed more effectively, and the vibration transmission will not be inadequate, and the tamping effect is better.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A concrete vibrating device for construction, characterized in that: It comprises a workbench (1), a control mechanism (2), a vibrator (3) and a tamping table (4); The control mechanism (2) is fixedly mounted on the upper end surface of the workbench (1), the vibrator (3) is fixedly mounted on the output end of the control mechanism (2), the control mechanism (2) drives the vibrator (3) to move, the tamping vibration table (4) is arranged on the upper end surface of the workbench (1), and the upper end of the vibrator (3) abuts against the tamping vibration table (4), thereby driving the tamping vibration table (4) to vibrate.

2. A construction concrete tamping device according to claim 1, characterized in that: The control mechanism (2) comprises a horizontal component (201) and a vertical component (202); the horizontal component (201) is fixedly mounted on the upper end surface of the workbench (1); the output end of the horizontal component (201) is connected to the vertical component (202) to drive the vertical component (202) to move horizontally; the vertical component (202) is provided with a left output end and a right output end; and the vertical component (202) drives the left output end and the right output end to move towards each other; the number of the exciters (3) is (2), and they are respectively fixedly mounted on the left output end and the right output end of the vertical component (202).

3. A construction concrete tamping device according to claim 2, characterized in that: The transverse component (201) comprises a transverse guide rail (2011), a transverse screw rod (2012), a transverse motor (2013) and a transverse nut seat (2014); the transverse guide rail (2011) is fixedly mounted on the upper end surface of the workbench (1); the transverse screw rod (2012) is rotatably mounted on the transverse guide rail (2011); the transverse motor (2013) is fixedly mounted on one end of the transverse guide rail (2011); and the output end of the transverse motor (2013) is connected to the transverse screw rod (2012) to drive the transverse screw rod (2012) to rotate; the transverse nut seat (2014) is sleeved on the transverse screw rod (2012); and the vertical component (202) is fixedly mounted on the transverse nut seat (2014).

4. A construction concrete tamping device according to claim 2, characterized in that: The vertical assembly (202) comprises a vertical guide rail (2021), a vertical screw rod (2022), a vertical motor (2023), a left nut seat (2024) and a right nut seat (2025); the vertical guide rail (2021) is fixedly mounted on the output end of the horizontal assembly (201), the vertical screw rod (2022) is rotatably mounted in the vertical guide rail (2021), the vertical motor (2023) is fixedly mounted on one side of the vertical guide rail (2021), and the vertical motor (2023) is fixedly mounted on the left side of the vertical guide rail (2021). The output end of the machine (2023) is connected to the vertical screw rod (2022), driving the vertical screw rod (2022) to rotate. The left nut seat (2024) and the right nut seat (2025) are respectively mounted on the left and right ends of the vertical screw rod (2022). The vertical screw rod (2022) drives the left nut seat (2024) and the right nut seat (2025) to move towards each other. The exciter (3) is respectively fixedly mounted on the left nut seat (2024) and the right nut seat (2025).

5. A construction concrete tamping device according to claim 4, characterized in that: A positive thread segment and a negative thread segment are arranged on the vertical screw rod (2022), and a left nut seat (2024) and a right nut seat (2025) are respectively sleeved on the positive thread segment and the negative thread segment.

6. A construction concrete tamping device according to claim 4, characterized in that: The upper end surface of the workbench (1) is provided with a slide rail (5), and the lower end of the vertical guide rail (2021) is provided with a slider (6) adapted to the slide rail (5), and the slider (6) is slidably mounted on the slide rail (5).

7. A construction concrete tamping device according to claim 1, characterized in that: It also includes a telescopic rod (7) and a spring (8); the two ends of the telescopic rod (7) are respectively fixedly connected to the workbench (1) and the tamping table (4); the spring (8) is sleeved outside the telescopic rod (7), and the two ends of the spring (8) are respectively against the workbench (1) and the tamping table (4).

Images