Novel concrete vibrating device

Abstract

The utility model discloses a novel concrete vibrating device, and mainly relates to the technical field of concrete construction. Comprising a supporting frame, at least four supporting legs are arranged at the bottom of the supporting frame, a sliding frame is arranged on the inner side of the supporting frame and connected with the supporting frame in a sliding mode, a translation mechanism used for driving the sliding frame to move horizontally is arranged on the supporting frame, and a mounting frame is arranged on the lower side of the sliding frame. A sliding frame is arranged on the mounting frame, a lifting mechanism used for adjusting the height of the mounting frame is arranged on the sliding frame, a vibrator is arranged at the bottom of the mounting frame and hinged to the mounting frame, and a rotating device used for driving the vibrator to rotate around a horizontal shaft is arranged on the mounting frame. The concrete vibrating device can solve the problems that an existing concrete vibrating device is low in efficiency and high in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete construction, in particular to a novel concrete vibrating device. Background Art

[0002] At present, the existing concrete vibrating devices, such as the utility model patent with the patent name: Concrete Vibrating Device (publication number: CN215038462U), not only need to frequently move the device and adjust the direction when vibrating concrete, but also need to vibrate the concrete vertically and obliquely in order to avoid quality defects such as structural stratification between the upper and lower layers of concrete, resulting in low production efficiency and high cost. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art and provide a novel concrete vibrating device, which can solve the problems of low efficiency and high cost of the existing concrete vibrating device.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A novel concrete vibrating device comprises a supporting frame, at least four supporting legs are provided at the bottom of the supporting frame, a sliding frame is provided on the inner side of the supporting frame, the sliding frame is slidably connected to the supporting frame, and a translation mechanism for driving the sliding frame to move horizontally is provided on the supporting frame, a mounting frame is provided on the lower side of the sliding frame, and a lifting mechanism for adjusting the height of the mounting frame is provided on the sliding frame, a vibrator is provided at the bottom of the mounting frame, the vibrator is hinged to the mounting frame, and a rotating device for driving the vibrator to rotate around a horizontal axis is provided on the mounting frame.

[0006] Preferably, an armrest is provided at one end of the support frame, and universal wheels are provided at the bottom of the support legs.

[0007] Preferably, an anti-slip cover is provided on the armrest.

[0008] Preferably, the translation mechanism includes a screw rod installed on a supporting frame, a first motor is provided at one end of the screw rod, first guide rods are provided on both sides of the screw rod, and a nut adapted to the screw rod and a first guide hole adapted to the first guide rod are provided on the sliding frame.

[0009] Preferably, the lifting mechanism includes a servo electric cylinder arranged on a sliding frame, one end of the servo electric cylinder is connected to the mounting frame, a second guide rod is vertically provided on the top of the mounting frame, and a second guide hole adapted to the second guide rod is provided on the sliding frame.

[0010] Preferably, the rotating device is a second motor which is arranged on the mounting frame and is transmission-connected to the horizontal shaft.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The translation mechanism of the utility model can drive the vibrator to move in the horizontal direction, the lifting mechanism can adjust the height of the vibrator, the rotating device can drive the vibrator to rotate around the horizontal axis, the inclination angle of the vibrator can be adjusted, and the concrete below the support frame can be uniformly vibrated vertically and obliquely. Only one person is needed to complete the vertical and oblique vibration of the concrete by using the utility model, which saves manpower, avoids the occurrence of uneven manual vibration, effectively improves the quality of vibration, improves production efficiency, and reduces costs. By adjusting the inclination angle of the vibrator through the rotating device, the concrete below the support frame can be vibrated obliquely to avoid quality defects such as structural stratification of the upper and lower layers of concrete. The utility model can perform vertical and oblique vibration on the concrete, making the vibration work of the concrete more flexible and conducive to the vibration work of the concrete. Through the cooperation of the translation mechanism, the lifting mechanism and the rotating device, the vertical and oblique vibration of the concrete can be completed, the frequency of moving the vibration device is reduced, and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural diagram of the supporting frame;

[0015] Figure 3 It is a structural schematic diagram of the sliding frame.

[0016] Numbers in the attached drawings: 1. Support frame; 2. Support leg; 3. Sliding frame; 4. Mounting frame; 5. Vibrator; 51. Horizontal axis; 6. Rotating device; 7. Handrail; 8. Universal wheel; 9. Anti-slip sleeve; 10. Screw; 11. First motor; 12. First guide rod; 13. Servo electric cylinder; 14. Second guide rod. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0018] Example: As attached Figure 1-3As shown, the utility model describes a novel concrete vibrating device, including a support frame 1. The support frame 1 can be a square frame welded by square tubes or channel steels. At least four support legs 2 are provided at the bottom of the support frame 1. A square tube can be welded at each of the four corners of the square frame as a support leg 2, and the support legs 2 provide support for the support frame 1.

[0019] Preferably, in order to facilitate the movement of the utility model, an armrest 7 extending obliquely upward is welded to one end of the support frame 1, and a universal wheel 8 is installed at the bottom of each support leg 2. The armrest 7 provides a precise force point, which is convenient for the staff to accurately position and steer the utility model, effectively improving the flexibility of the utility model. The universal wheel 8 is preferably a universal wheel with a braking device.

[0020] Furthermore, an anti-slip cover 9 is provided on the armrest 7 .

[0021] A sliding frame 3 is provided on the inner side of the support frame 1, and the sliding frame 3 is slidably connected to the support frame 1. A translation mechanism for driving the sliding frame 3 to move horizontally is provided on the support frame 1. The translation mechanism can adopt a cylinder, etc., and a guiding mechanism adapted to the sliding frame 3 is provided on the support frame 1.

[0022] Preferably, the translation mechanism includes a screw rod 10 installed on the support frame 1, the screw rod 10 is rotatably connected to the support frame 1 through a bearing, a first motor 11 is provided at one end of the screw rod 10, the first motor 11 is fixed to the support frame 1 through screws, and is transmission-connected to the screw rod 10, first guide rods 12 are provided on both sides of the screw rod 10, the first guide rods 12 are parallel to the screw rod 10, and the first guide rods 12 are fixed to the support frame 1, and a nut corresponding to the screw rod 10 and a first guide hole corresponding to the first guide rod 12 are provided on the sliding frame 3. When the first motor 11 is started, the sliding frame 3 can be driven to move along the first guide rod 12.

[0023] A mounting frame 4 is provided on the lower side of the sliding frame 3, and a lifting mechanism for adjusting the height of the mounting frame 4 is provided on the sliding frame 3. The lifting mechanism can be a cylinder, etc. Preferably, the lifting mechanism includes a servo electric cylinder 13 arranged on the sliding frame 3, one end of the servo electric cylinder 13 is connected to the mounting frame 4, a second guide rod 14 is vertically provided on the top of the mounting frame 4, and a second guide hole adapted to the second guide rod 14 is provided on the sliding frame 3.

[0024] A vibrator 5 is provided at the bottom of the mounting frame 4, and the vibrator 5 is hinged to the mounting frame 4 through a horizontal axis 51. A rotating device 6 for driving the vibrator 5 to rotate around the horizontal axis 51 is provided on the mounting frame 4. The rotating device 6 can be a motor. Preferably, the rotating device 6 is a second motor installed on the mounting frame 4 and transmission connected to the horizontal axis 51.

[0025] The utility model drives the vibrator 5 to move through the translation mechanism, so as to vibrate concrete in different areas, thereby achieving the goal of reducing the frequency of moving the utility model, thereby improving construction efficiency; the vibrator 5 is driven to move up and down through the lifting mechanism, so as to realize the rapid insertion of the vibrator 5 into the concrete and the slow withdrawal from the concrete, thereby avoiding the phenomenon of concrete structure stratification in the upper and lower layers of concrete, and effectively improving the vibration quality; the vibrator 5 can be driven to rotate around the horizontal axis 51 through the rotating device 6, and after the vibrator 5 is adjusted to 45°, the concrete can be vibrated obliquely.

Claims

1. A new type of concrete vibrating device, characterized in that: The invention comprises a support frame (1), wherein at least four support legs (2) are provided at the bottom of the support frame (1), a sliding frame (3) is provided on the inner side of the support frame (1), the sliding frame (3) is slidably connected to the support frame (1), and a translation mechanism for driving the sliding frame (3) to move horizontally is provided on the support frame (1), a mounting frame (4) is provided at the lower side of the sliding frame (3), and a lifting mechanism for adjusting the height of the mounting frame (4) is provided on the sliding frame (3), a vibrator (5) is provided at the bottom of the mounting frame (4), the vibrator (5) is hinged to the mounting frame (4), and a rotating device (6) for driving the vibrator (5) to rotate around a horizontal axis (51) is provided on the mounting frame (4).

2. A novel concrete vibrating device according to claim 1, characterized in that: One end of the support frame (1) is provided with an armrest (7), and the bottom of the support leg (2) is provided with a universal wheel (8).

3. A novel concrete vibrating device according to claim 2, characterized in that: The handrail (7) is provided with an anti-slip cover (9).

4. A novel concrete vibrating device according to claim 1, characterized in that: The translation mechanism comprises a screw rod (10) mounted on a support frame (1), a first motor (11) being provided at one end of the screw rod (10), first guide rods (12) being provided on both sides of the screw rod (10), and a nut adapted to the screw rod (10) and a first guide hole adapted to the first guide rod (12) being provided on the sliding frame (3).

5. A novel concrete vibrating device according to claim 1, characterized in that: The lifting mechanism comprises a servo electric cylinder (13) arranged on a sliding frame (3), one end of the servo electric cylinder (13) is connected to a mounting frame (4), a second guide rod (14) is vertically arranged on the top of the mounting frame (4), and a second guide hole adapted to the second guide rod (14) is arranged on the sliding frame (3).

6. A novel concrete vibrating device according to claim 1, characterized in that: The rotating device (6) is a second motor which is arranged on the mounting frame (4) and is transmission-connected to the horizontal shaft (51).

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