Vibrating tamper for concrete pouring

Abstract

The utility model relates to a vibrator, in particular to a vibrator for concrete pouring. According to the vibrator for concrete pouring, the vibration duration can be conveniently and accurately controlled. The device comprises a support sleeve, a connecting base, a control rod, a button, an elastic piece and the like, the connecting base is arranged on the outer side of the upper portion of the support sleeve, a connecting shaft is rotationally arranged in the connecting base in a sleeved mode, the control rod is arranged in the middle of the connecting shaft in a sleeved mode, and the elastic piece is connected between the connecting shaft and the connecting base. Buttons are symmetrically arranged on the connecting base up and down, and the control rods can abut against the buttons respectively. Through mutual cooperation of the lifting adjusting assembly and the follow-up control assembly, the depth of the vibration rod inserted into concrete can be conveniently adjusted and controlled, the vibration duration of the vibration rod can be accurately controlled, then dense combination of the concrete is facilitated, the phenomena such as voids and pitted surfaces of the concrete are eliminated, and the service life of the concrete is prolonged. And the strength of the concrete can be improved.

Description

Technical Field

[0001] The utility model relates to a vibrator, in particular to a vibrator for concrete pouring. Background Art

[0002] During the construction process of building pouring, it is often necessary to use a vibrator to vibrate the laid concrete to make the concrete densely combined, eliminate phenomena such as honeycombing and pockmarks on the concrete, and thus improve the strength of the concrete.

[0003] The utility model of a vibrator for concrete pouring is disclosed on the Chinese Patent Network, and its authorization announcement number is CN220504544U. This device realizes timing when the pressing shell resets by setting a damping button, which can be quickly pressed in place by pressing the pressing shell and slowly automatically reset, so as to remind the vibration duration. However, since the thickness of the concrete laid at the plane or the cantilever beam of different building structures is different; during the actual construction pouring process, it is necessary to control the vibration duration of the vibrating rod according to the actual situation on site. However, the stroke of this damping button is fixed, that is, the set time is the same each time it is pressed (with strong dependence). During the actual use process, although it can play a certain reminder role, it is easy to cause misjudgment and interference to the user, and thus it is easy to lead to the situation that the concrete is not vibrated densely.

[0004] Therefore, a vibrator for concrete pouring that is convenient for accurately controlling the vibration duration is specifically proposed to solve the above technical problems. Summary of the Utility Model

[0005] In order to overcome the existing defects of the vibrator for concrete pouring during the actual use process and need to be improved and optimized, the technical problem to be solved is: to provide a vibrator for concrete pouring that is convenient for accurately controlling the vibration duration.

[0006] The technical solution of the utility model is: a vibrator for concrete pouring, including a moving disk, a support sleeve, a vibration plate and a lifting and adjusting assembly. A support sleeve is arranged on the moving disk. A vibrating rod is movably sleeved on the upper part of the support sleeve. A vibration plate is sleeved on the periphery of the moving disk. A lifting and adjusting assembly for controlling the height position of the vibrating rod is arranged on the top of the vibration plate. A control assembly is also included. A control assembly for accurately controlling the descending depth of the vibrating rod is arranged on the upper part of the support sleeve. The control assembly includes a connecting seat, a control rod, a button and an elastic member. A connecting seat is arranged on the outer side of the upper part of the support sleeve. A connecting shaft is rotatably sleeved inside the connecting seat. A control rod is sleeved in the middle of the connecting shaft. An elastic member is connected between the connecting shaft and the connecting seat. Buttons are symmetrically arranged up and down on the connecting seat, and the control rod can respectively abut against the buttons.

[0007] As a further improvement of the above solution, the lifting and adjusting assembly includes a fixed frame, a guide rod, an electric screw rod, a connecting sleeve and a locking bolt. A fixed frame is arranged between the left and right sides of the top of the vibrating plate. A guide rod is arranged on the left side of the top of the fixed frame, and an electric screw rod is arranged on the right side of the top of the fixed frame. And the button is electrically connected to the electric screw rod. A connecting sleeve is arranged between the guide rod and the electric screw rod. One end of the connecting sleeve is slidably sleeved on the guide rod, and the other end is threadedly sleeved on the electric screw rod. The vibrating rod is sleeved in the middle of the connecting sleeve. Locking bolts for fixing the vibrating rod are threadedly penetrated through the front and rear sides of the connecting sleeve, and the locking bolts abut against the vibrating rod.

[0008] As a further improvement of the above solution, the elastic member is made of steel sheet material.

[0009] As a further improvement of the above solution, it further includes a vibrating and leveling assembly. The vibrating and leveling assembly includes a vibrating motor, side enclosing plates and handrails. Vibrating motors are respectively arranged on the left and right sides of the top of the vibrating plate. Side enclosing plates are arranged on the periphery of the vibrating plate, and handrails are arranged on the upper part of the fixed frame.

[0010] As a further improvement of the above solution, the side enclosing plates are arranged in a trapezoidal structure with a wider top and a narrower bottom.

[0011] As a further improvement of the above solution, it further includes a protective sleeve. A protective sleeve is connected to the connecting seat, and one end of the protective sleeve is sleeved on the control rod.

[0012] As a further improvement of the above solution, it further includes a guide sleeve. A guide sleeve is arranged between the upper ends of the guide rod and the electric screw rod. One end of the guide sleeve is fixedly connected to the guide rod, and the other end is rotatably connected to the electric screw rod.

[0013] As a further improvement of the above solution, the vibrating rod passes through the middle of the guide sleeve.

[0014] Beneficial effects: 1. Through the mutual cooperation of the lifting and adjusting assembly and the follow-up control assembly, the depth of the vibrating rod inserted into the concrete can be conveniently adjusted and controlled, and the vibration duration of the vibrating rod can be accurately controlled, which is beneficial to the dense combination of the concrete, eliminates phenomena such as honeycombing and pockmarks on the concrete, and is beneficial to improving the strength of the concrete.

[0015] 2. Through the vibrating and leveling assembly, it is beneficial to vibrate and level the surface of the concrete, so that the surface of the concrete is more flat and firm, which is beneficial to improving the flatness of the concrete pouring, and can effectively avoid phenomena such as honeycombing and pockmarks on the concrete surface. Description of the Drawings

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model.

[0017] Figure 2 This is a three-dimensional structural schematic diagram of the control component of the present utility model.

[0018] Figure 3 This is a three-dimensional structural schematic diagram of the lifting and adjusting component and the control component of the present utility model.

[0019] Figure 4 This is a cross-sectional view of the present utility model.

[0020] Figure 5 This is a cross-sectional view of the control component of the present utility model.

[0021] Figure 6 This is a bottom view of the present utility model.

[0022] The marks in the figure are: 1 - moving disk, 2 - bracket sleeve, 3 - vibrating plate, 4 - fixing frame, 5 - guide rod, 6 - electric screw rod, 7 - connecting sleeve, 8 - locking bolt, 9 - connecting seat, 10 - control rod, 11 - button, 12 - elastic member, 13 - protective sleeve, 14 - vibrating motor, 15 - side enclosure plate, 16 - handrail, 17 - guide sleeve, a - vibrating rod. Specific embodiments

[0023] The following further describes the present utility model in detail in conjunction with the accompanying drawings and specific embodiments, but does not limit the protection scope and application scope of the present utility model.

[0024] Embodiment 1: A vibrator for concrete pouring provided by the present utility model, as shown in Figures 1 - 6 the figure, includes a moving disk 1, a bracket sleeve 2, a vibrating plate 3, a lifting and adjusting component and a control component. A bracket sleeve 2 is arranged on the moving disk 1. A vibrating rod a is movably sleeved on the upper part of the bracket sleeve 2. A vibrating plate 3 is sleeved on the periphery of the moving disk 1. A lifting and adjusting component is arranged on the top of the vibrating plate 3. The amplitude of lifting or lowering of the vibrating rod a can be conveniently adjusted through the lifting and adjusting component. A control component is arranged on the upper part of the bracket sleeve 2. The amplitude of lifting or lowering of the vibrating rod a can be accurately controlled through the control component. The control component includes a connecting seat 9, a control rod 10, a button 11 and an elastic member 12. A connecting seat 9 is arranged on the outer side of the upper part of the bracket sleeve 2. A connecting shaft is rotatably sleeved inside the connecting seat 9. A control rod 10 is sleeved in the middle of the connecting shaft. And an elastic member 12 is connected between the connecting shaft and the connecting seat 9. And the elastic member 12 is made of steel sheet material and is used for automatically horizontally centering and resetting the control rod 10. Buttons 11 are symmetrically arranged up and down on the connecting seat 9. And the control rod 10 can be respectively abutted against the buttons 11. By moving the control rod 10 up or down, the amplitude of movement of the vibrating rod a can be conveniently and accurately controlled.

[0025] Further, referring to Figure 1 、 Figure 3 and Figure 4 as shown, the lifting and adjusting assembly includes a fixed frame 4, a guide rod 5, an electric screw rod 6, a connecting sleeve 7 and a locking bolt 8. A fixed frame 4 is arranged between the left and right sides at the top of the vibrating plate 3. A guide rod 5 is arranged on the left side at the top of the fixed frame 4, and an electric screw rod 6 is arranged on the right side at the top of the fixed frame 4. And the buttons 11 on the upper and lower sides are both electrically connected to the electric screw rod 6. A connecting sleeve 7 is arranged between the guide rod 5 and the electric screw rod 6. One end of the connecting sleeve 7 is slidably sleeved on the guide rod 5, and the other end is threadedly sleeved on the electric screw rod 6. The vibrating rod a is sleeved in the middle of the connecting sleeve 7. Locking bolts 8 for fixing the vibrating rod a are threadedly penetrated through the front and rear sides of the connecting sleeve 7, and the locking bolts 8 abut against the vibrating rod a. By swinging the control rod 10 up or down, the electric screw rod 6 can be conveniently controlled to rotate clockwise or counterclockwise, which is beneficial to accurately controlling the moving range of the vibrating rod a.

[0026] During use, first, the vibrating rod (a) is sequentially passed through the connecting sleeve (7) and the support sleeve (2) from top to bottom, and then the locking bolt (8) is rotated to abut against the vibrating rod (a), so as to achieve the purpose of clamping and fixing the vibrating rod (a); when it is necessary to control the depth of the vibrating rod (a) inserted into the concrete downward, only need to move the control rod (10) downward to make the control rod (10) press the lower button (11), and then control the electric screw rod (6) to rotate counterclockwise through the lower button (11). In this way, the connecting sleeve (7) will drive the vibrating rod (a) thereon to move downward synchronously, so as to realize the accurate control of the descending depth of the vibrating rod (a); on the contrary, when it is necessary to control the vibrating rod (a) to lift upward, only need to move the control rod (10) upward to make it press the upper button (11), and then control the electric screw rod (6) to rotate clockwise through the upper button (11), and the connecting sleeve (7) will drive the vibrating rod (a) to lift upward synchronously; thus, only by moving the control rod (10) up or down, the lifting or descending range of the vibrating rod (a) can be accurately controlled, which is beneficial to the compaction of the concrete during vibration.

[0027] Embodiment 2: On the basis of Embodiment 1, referring to Figure 1 、 Figure 4 and Figure 6As shown in the figure, it further includes a vibrating and leveling assembly. The vibrating and leveling assembly includes a vibrating motor 14, side enclosing plates 15 and handrails 16. The vibrating motors 14 are respectively arranged on the left and right sides at the top of the vibrating plate 3. The side enclosing plates 15 are arranged around the vibrating plate 3, and the side enclosing plates 15 are arranged in a trapezoidal structure with a wider upper part and a narrower lower part, which can prevent concrete from splashing on the upper side of the vibrating plate 3. The handrails 16 are arranged on the upper part of the fixing frame 4. By starting the vibrating motor 14, the vibrating plate 3 can vibrate and level the surface of the concrete, which is beneficial to further eliminate phenomena such as honeycombing and pitting on the concrete surface and is beneficial to improving the flatness of the concrete surface.

[0028] Further, referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 As shown in the figure, it further includes a protective sleeve 13. The protective sleeve 13 is connected to the connecting seat 9, and one end of the protective sleeve 13 is sleeved on the control rod 10, which can prevent dust and water from entering the button 11.

[0029] In addition, referring to Figure 1 、 Figure 3 and Figure 4 As shown in the figure, it further includes a guide sleeve 17. A guide sleeve 17 is arranged between the upper end of the guide rod 5 and the electric lead screw 6. One end of the guide sleeve 17 is fixedly connected to the guide rod 5, and the other end is rotatably connected to the electric lead screw 6. The vibrating rod a passes through the middle of the guide sleeve 17, and the guide sleeve 17 can guide the vibrating rod a when it is lifted or lowered.

[0030] By starting the vibrating motor (14), the vibrating plate (3) can vibrate and level the surface of the concrete, making the concrete surface more flat and firm, thereby improving the flatness of the concrete pouring and further eliminating phenomena such as honeycombing and pitting that may appear on the concrete surface. In addition, when the vibrating rod (a) is removed from the connecting sleeve (7), the operator can hold the handrail (16) and level the concrete surface while moving the vibrator, which is convenient to operate and flexible to use.

[0031] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A vibrator for concrete pouring, comprising a moving disc (1), a support sleeve (2), a vibrating plate (3) and a lifting and adjusting assembly. A support sleeve (2) is provided on the moving disc (1). A vibrating rod (a) is movably sleeved on the upper part of the support sleeve (2). A vibrating plate (3) is sleeved around the moving disc (1). A lifting and adjusting assembly for controlling the height position of the vibrating rod (a) is provided at the top of the vibrating plate (3), characterized in that: It further includes a control component. A control component for precisely controlling the descending depth of the vibrating rod (a) is provided on the upper part of the support sleeve (2). The control component includes a connecting seat (9), a control rod (10), a button (11), and an elastic member (12). The connecting seat (9) is provided on the outer side of the upper part of the support sleeve (2). A connecting shaft is rotatably sleeved inside the connecting seat (9). The control rod (10) is sleeved in the middle of the connecting shaft. An elastic member (12) is connected between the connecting shaft and the connecting seat (9). Buttons (11) are symmetrically arranged above and below the connecting seat (9). And the control rod (10) can respectively abut against the buttons (11).

2. The vibrating device for concrete pouring according to claim 1, characterized in that: The lifting and adjusting component includes a fixed frame (4), a guide rod (5), an electric screw rod (6), a connecting sleeve (7), and a locking bolt (8). A fixed frame (4) is arranged between the left and right sides at the top of the vibrating plate (3). A guide rod (5) is provided on the left side at the top of the fixed frame (4). An electric screw rod (6) is provided on the right side at the top of the fixed frame (4). And the button (11) is electrically connected to the electric screw rod (6). A connecting sleeve (7) is arranged between the guide rod (5) and the electric screw rod (6). One end of the connecting sleeve (7) is slidably sleeved on the guide rod (5), and the other end is threadedly sleeved on the electric screw rod (6). The vibrating rod (a) is sleeved in the middle of the connecting sleeve (7). Locking bolts (8) for fixing the vibrating rod (a) are threadedly penetrated through the front and rear sides of the connecting sleeve (7). And the locking bolts (8) abut against the vibrating rod (a).

3. The vibrating device for concrete pouring according to claim 1, characterized in that: The elastic member (12) is made of steel sheet material.

4. The vibrating device for concrete pouring according to claim 1, characterized in that: It further includes a vibration leveling component. The vibration leveling component includes a vibration motor (14), side enclosure plates (15), and a handrail (16). Vibration motors (14) are respectively arranged on the left and right sides at the top of the vibrating plate (3). Side enclosure plates (15) are arranged around the vibrating plate (3). A handrail (16) is provided on the upper part of the fixed frame (4).

5. The vibrating device for concrete pouring according to claim 4, characterized in that: The side enclosure plates (15) are arranged in a trapezoidal structure with a wider upper part and a narrower lower part.

6. The vibrating device for concrete pouring according to claim 1, characterized in that: It further includes a protective sleeve (13). The protective sleeve (13) is connected to the connecting seat (9). And one end of the protective sleeve (13) is sleeved on the control rod (10).

7. The vibrating device for concrete pouring according to claim 2, characterized in that: It further includes a guide sleeve (17). A guide sleeve (17) is arranged between the upper ends of the guide rod (5) and the electric screw rod (6). One end of the guide sleeve (17) is fixedly connected to the guide rod (5), and the other end is rotatably connected to the electric screw rod (6).

8. The vibrating device for concrete pouring according to claim 7, characterized in that: The vibrating rod (a) passes through the middle of the guide sleeve (17).

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