Concrete vibrating device

Abstract

The utility model discloses a concrete vibrating device which comprises a supporting frame, a moving part, a sliding part and a vibrating part, the moving part is arranged in the supporting frame and comprises a limiting groove formed in the top end of the supporting frame, a screw rod rotationally connected to the inner wall of the limiting groove and a limiting block connected to the outer side of the screw rod in a sleeved mode, and the sliding part is arranged in the limiting groove. The top end of the limiting block is higher than the top end of the supporting frame, the sliding part is arranged at the upper end of the limiting block, and the sliding part comprises a mounting frame welded to the upper end of the limiting block. According to the utility model, the moving part, the sliding part and the vibrating part are arranged; a screw rod rotates, so that a limiting block moves in a limiting groove, then a sliding part is driven to move, an electric telescopic column is started, the electric telescopic column pushes a connecting block to move in a sliding groove, and therefore a vibrating part is moved to a proper position for vibrating, and concrete at each position is fully vibrated; the compactness and the strength of the concrete are improved.

Description

Technical Field

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

[0002] Concrete pouring is a crucial process, which involves pouring pre-mixed concrete materials evenly and continuously into pre-designed formwork or molds until the concrete begins to gradually lose fluidity and reaches a plasticized state. This process requires not only precise operation, but also a deep understanding of the properties of concrete materials. During the concrete pouring process, in order to ensure that the concrete can evenly fill every corner of the formwork and avoid the formation of voids or loose areas inside the concrete, the concrete must be vibrated. Vibration is a mechanical vibration generated by a vibrating device to rearrange the concrete particles and expel the bubbles and excess moisture therein, so that the concrete reaches a densely combined state. Therefore, in the concrete pouring process, vibration is an indispensable step. Through reasonable vibration operation, it can be ensured that the concrete reaches the ideal density and strength, thereby meeting the design requirements and use requirements.

[0003] The existing concrete vibrating device generally uses a worker holding a vibrator. Due to the subjectivity and uncertainty of manual operation, workers cannot ensure that every part of the concrete can be fully vibrated when vibrating with a handheld vibrator. This uneven vibration method will cause some unvibrated areas in the concrete, which will reduce the density and strength of the concrete and affect the overall quality of the concrete component. Secondly, these areas will also become weak links in the concrete, causing cracks or damage when subjected to force, thereby affecting the service life and safety of the concrete component. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete vibrating device to solve the problem mentioned in the background technology that the existing concrete vibrating devices generally rely on manual handheld vibrators for operation, but due to the subjectivity and uncertainty of manual operation, it is difficult to ensure that every concrete can be fully vibrated. This uneven vibration method will leave unvibrated areas in the concrete, which will not only reduce the density and strength of the concrete, but also become potential weak points, affecting the overall quality, service life and safety of the concrete components.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete vibrating device, comprising a support frame, a moving part, a sliding part and a vibrating part: the moving part is arranged inside the support frame, the moving part comprises a limiting groove opened at the top end of the support frame, a screw rod rotatably connected to the inner wall of the limiting groove and a limiting block sleeved on the outside of the screw rod, the top end of the limiting block is higher than the top end of the support frame, the sliding part is arranged at the upper end of the limiting block, the sliding part comprises a mounting frame welded to the upper end of the limiting block, a sliding groove opened on the inner side wall of the mounting frame and an electric telescopic column fixedly arranged on the inner wall of the sliding groove, the top end of the electric telescopic column is fixedly provided with a connecting block, the vibrating part is arranged on the outside of the connecting block, and the vibrating part is located on the side of the connecting block away from the mounting frame.

[0006] By adopting the above technical solution, the screw is rotated to make the limit block move in the limit groove, and then drive the sliding part to move, and then start the electric telescopic column to make the electric telescopic column push the connecting block to move in the sliding groove, so as to move the vibrating part to a suitable position for vibration, so that each part of the concrete can be fully vibrated, thereby improving the density and strength of the concrete.

[0007] Preferably, the moving part further comprises a motor fixedly mounted on the outside of the support frame, and an output end of the motor passes through the support frame and is detachably connected to the screw rod.

[0008] By adopting the above technical solution, the motor is used to provide driving force for the rotation of the screw.

[0009] Preferably, the moving part further comprises a support plate welded to the outer side of the support frame, and the upper end of the support plate is detachably connected to the lower end of the motor.

[0010] By adopting the above technical solution, the support plate is used to support the motor.

[0011] Preferably, the moving part further comprises a traction groove opened at the upper end of the support frame and a traction tube rotatably connected to the inner wall of the traction groove, and the traction groove is designed to be longitudinally parallel to the limiting groove.

[0012] By adopting the above technical solution, the traction groove is used to install the traction tube, and the traction tube facilitates the movement of the traction block.

[0013] Preferably, the moving part further comprises a traction block sleeved on the outside of the traction tube, and the upper end of the traction block is welded to the lower end of the mounting frame.

[0014] By adopting the above technical solution, the traction block is used to ensure the smooth movement of the sliding part.

[0015] Preferably, the vibrating part further includes a mounting block welded to the outside of the connecting block and a connecting pipe fixed to the lower end of the mounting block.

[0016] By adopting the above technical solution, the mounting block is used to provide mounting conditions for the components of the vibrating part, and the connecting pipe is used to install the vibrating head.

[0017] Preferably, the vibrating part also includes a vibrating head fixedly arranged at the lower end of the connecting pipe.

[0018] By adopting the above technical solution, the vibrating head is used to vibrate concrete.

[0019] Preferably, a lifting part is provided at the lower end of the support frame, and the lifting part includes a telescopic block welded to the lower end of the support frame and a fixed block fixed to the lower end of the telescopic block, the fixed block is provided with a lifting slot, and the telescopic block is located inside the lifting slot on the fixed block.

[0020] By adopting the above technical solution, the telescopic block is used to drive the support frame to rise and fall, the fixed block is fixed at the lower end of the telescopic block, the fixed block is used to provide installation conditions for the components of the lifting part, and the lifting slot is used to install the electric push rod.

[0021] Preferably, an electric push rod is fixedly provided at the bottom end of the lifting slot, and the upper end of the electric push rod is detachably connected to the lower end of the telescopic block.

[0022] By adopting the above technical solution, the electric push rod is used to drive the telescopic block to rise and fall.

[0023] Preferably, a control panel is fixedly provided on the outer side of the support frame, and the output end of the control panel is electrically connected to the input ends of the motor, the electric telescopic column, the electric push rod and the vibrating head through a wire.

[0024] By adopting the above technical solution, the control panel is used to control the switches of the motor, the electric telescopic column, the electric push rod, and the vibrating head.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] A moving part, a sliding part and a vibrating part are provided; the screw is rotated to make the limit block move in the limit groove, and then the sliding part is driven to move, and then the electric telescopic column is started to make the electric telescopic column push the connecting block to move in the sliding groove, so as to move the vibrating part to a suitable position for vibrating, so that each part of the concrete can be fully vibrated, thereby improving the density and strength of the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the main structure of the utility model device;

[0028] Figure 2 This is a schematic diagram of the structure of the mobile part of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the sliding part of the utility model;

[0030] Figure 4 It is a schematic diagram of the semi-planing structure of the lifting part of the utility model.

[0031] In the figure: 1. support frame; 2. moving part; 201. limit groove; 202. screw; 203. limit block; 204. motor; 205. support plate; 206. traction groove; 207. traction tube; 208. traction block; 3. sliding part; 301. mounting frame; 302. sliding groove; 303. electric telescopic column; 304. connecting block; 4. lifting part; 401. telescopic block; 402. fixed block; 403. lifting groove; 404. electric push rod; 5. control panel; 6. vibrating part; 601. mounting block; 602. connecting tube; 603. vibrating head. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Embodiment 1

[0034] See also Figure 1 and Figure 2The utility model provides a technical solution: a concrete vibrating device, including a support frame 1, a moving part 2, a sliding part 3, a lifting part 4 and a vibrating part 6: the support frame 1 is rectangular in design and is used to provide installation conditions for the parts of the concrete vibrating device. The moving part 2 is arranged inside the support frame 1. The moving part 2 includes a limiting groove 201 opened at the top of the support frame 1. The limiting groove 201 is rectangular in design and is used to install a screw rod 202. The screw rod 202 is rotatably connected to the inner wall of the limiting groove 201. The screw rod 202 is designed in an arc shape and is used to drive a limiting block 203 to move. The limiting block 203 is sleeved on the outer side of the screw rod 202. The top of the limiting block 203 is higher than the top of the support frame 1. The limiting block 203 is opened There is a screw groove meshing with the outer thread of the screw rod 202, and the limit block 203 is used to drive the sliding part 3 to move. The sliding part 3 is arranged at the upper end of the limit block 203. The sliding part 3 includes a mounting frame 301 welded to the upper end of the limit block 203. The mounting frame 301 is rectangular in design and is used to provide installation conditions for the components of the sliding part 3. A sliding groove 302 is opened on the inner wall of the mounting frame 301. The sliding groove 302 is rectangular in design and is used to install an electric telescopic column 303. The electric telescopic column 303 is fixed on the inner wall of the sliding groove 302. The electric telescopic column 303 generates a rotational torque by starting the motor. This torque is converted into linear motion through a transmission mechanism, and the telescopic motion is performed by driving the transmission mechanism. The length and stroke of the telescopic column can be adjusted as needed to meet different application requirements. The above is the working principle of the electric telescopic column 303, which will not be repeated below. A connecting block 304 is fixedly provided at the top of the electric telescopic column 303. The connecting block 304 is rectangular in design and is used for installation. The vibrating part 6 is arranged on the outside of the connecting block 304. The vibrating part 6 is located on the side of the connecting block 304 away from the mounting frame 301;

[0035] The moving part 2 also includes a motor 204 fixedly arranged on the outside of the support frame 1, and the motor 204 is used to provide a driving force for the screw 202 to rotate. The output end of the motor 204 passes through the support frame 1 and is detachably connected to the screw 202. The moving part 2 also includes a support plate 205 welded to the outside of the support frame 1. The support plate 205 is rectangular in design and is used to support the motor 204. The upper end of the support plate 205 is detachably connected to the lower end of the motor 204. The moving part 2 also includes a traction groove 206 opened at the upper end of the support frame 1. The traction groove 206 is rectangular in design and is used to install a traction tube 207. The traction tube 207 is rotatably connected to the inner wall of the traction groove 206. The traction tube 207 is cylindrical in design, which is convenient for the traction block 208 to move. The guide groove 206 is designed to be longitudinally parallel to the limit groove 201. The movable part 2 also includes a traction block 208 sleeved on the outside of the traction tube 207. The traction block 208 is of rectangular design and is used to ensure the smooth movement of the sliding part 3. The upper end of the traction block 208 is welded to the lower end of the mounting frame 301. The vibrating part 6 also includes a mounting block 601 welded to one side of the connecting block 304. The mounting block 601 is of rectangular design and is used to provide installation conditions for the components of the vibrating part 6. A connecting pipe 602 is fixedly arranged at the lower end of the mounting block 601. The connecting pipe 602 is of cylindrical design and is used to install a vibrating head 603. The vibrating part 6 also includes a vibrating head 603 fixedly arranged at the lower end of the connecting pipe 602. The vibrating head 603 is used to vibrate concrete.

[0036] By rotating the screw rod 202, the limit block 203 moves in the limit groove 201, and then drives the sliding part 3 to move, and then starts the electric telescopic column 303, so that the electric telescopic column 303 pushes the connecting block 304 to move in the sliding groove 302, thereby moving the vibrating part 6 to a suitable position for vibration, so that each part of the concrete can be fully vibrated, thereby improving the density and strength of the concrete.

[0037] Embodiment 2

[0038] See also Figure 3 and Figure 4A concrete vibrating device includes a telescopic block 401, a fixed block 402, a lifting slot 403, an electric push rod 404 and a control panel 5: a lifting part 4 is arranged at the lower end of a support frame 1, and the lifting part 4 includes a telescopic block 401 welded to the lower end of the support frame 1, the telescopic block 401 is rectangular in design and is used to drive the support frame 1 to rise and fall, a fixed block 402 fixed to the lower end of the telescopic block 401, the fixed block 402 is rectangular in design and is used to provide installation conditions for the components of the lifting part 4, a lifting slot 403 is opened in the fixed block 402, the lifting slot 403 is rectangular in design and is used to install the electric push rod 404, the telescopic block 401 is welded to the lower end of the support frame 1, and the telescopic block 401 is rectangular in design and is used to drive the support frame 1 to rise and fall, and a fixed block 402 fixed to the lower end of the telescopic block 401 is rectangular in design and is used to provide installation conditions for the components of the lifting part 4, and a lifting slot 403 is opened in the fixed block 402, and the lifting slot 403 is rectangular in design and is used to install the electric push rod 404, Block 401 is located inside the lifting groove 403 on the fixed block 402, and an electric push rod 404 is fixedly provided at the bottom end of the lifting groove 403. The electric push rod 404 is used to drive the telescopic block 401 to rise and fall. The upper end of the electric push rod 404 is detachably connected to the lower end of the telescopic block 401, and a control panel 5 is fixedly provided on the outer side of the support frame 1. The output end 9 of the control panel 5 is electrically connected to the input end of the motor 204, the electric telescopic column 303, the electric push rod 404 and the vibrating head 603 through a wire. The control panel 5 is used to control the switches of the motor 204, the electric telescopic column 303, the electric push rod 404 and the vibrating head 603.

[0039] The telescopic block 401 is driven to move in the lifting slot 403 by starting the electric push rod 404, thereby driving the support frame 1 to move downward, causing the vibrating head 603 of the vibrating part 6 to move downward and move into the concrete, and then vibrate the concrete.

[0040] Working principle: First, use the external power supply of the concrete vibrating device, and start the electric push rod 404 to drive the telescopic block 401 to move in the lifting groove 403, thereby driving the support frame 1 to move downward, and the vibrating head 603 of the vibrating part 6 to move downward and move into the concrete, and then vibrate the concrete; finally, by rotating the screw 202, the limit block 203 moves in the limit groove 201, and then drives the sliding part 3 to move, and then starts the electric telescopic column 303, so that the electric telescopic column 303 pushes the connecting block 304 to move in the sliding groove 302, thereby moving the vibrating part 6 to a suitable position for vibration, so that each concrete is fully vibrated, thereby improving the density and strength of the concrete.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete vibrating device, characterized in that: include: Support frame (1); A moving part (2), the moving part (2) being arranged inside the support frame (1), the moving part (2) comprising a limiting groove (201) provided at the top end of the support frame (1), a screw rod (202) rotatably connected to the inner wall of the limiting groove (201), and a limiting block (203) sleeved on the outer side of the screw rod (202), the top end of the limiting block (203) being higher than the top end of the support frame (1); A sliding portion (3), the sliding portion (3) being arranged at the upper end of the limit block (203), the sliding portion (3) comprising a mounting frame (301) welded to the upper end of the limit block (203), a sliding groove (302) provided on the inner side wall of the mounting frame (301), and an electric telescopic column (303) fixedly arranged on the inner wall of the sliding groove (302), and a connecting block (304) being fixedly arranged at the top end of the electric telescopic column (303); A vibrating portion (6) is arranged on the outside of the connecting block (304), and the vibrating portion (6) is located on a side of the connecting block (304) away from the mounting frame (301).

2. A concrete vibrating device according to claim 1, characterized in that: The moving part (2) further comprises a motor (204) fixedly mounted on the outside of the support frame (1); an output end of the motor (204) passes through the support frame (1) and is detachably connected to the screw rod (202).

3. A concrete vibrating device according to claim 2, characterized in that: The moving part (2) further comprises a support plate (205) welded to the outside of the support frame (1), and the upper end of the support plate (205) is detachably connected to the lower end of the motor (204).

4. A concrete vibrating device according to claim 2, characterized in that: The movable part (2) further comprises a traction groove (206) provided at the upper end of the support frame (1) and a traction tube (207) rotatably connected to the inner wall of the traction groove (206); the traction groove (206) and the limiting groove (201) are designed to be longitudinally parallel.

5. A concrete vibrating device according to claim 4, characterized in that: The moving part (2) further comprises a traction block (208) sleeved on the outside of the traction tube (207), and the upper end of the traction block (208) is welded to the lower end of the mounting frame (301).

6. A concrete vibrating device according to claim 1, characterized in that: The vibrating part (6) further comprises a mounting block (601) welded to the outside of the connecting block (304) and a connecting pipe (602) fixed to the lower end of the mounting block (601).

7. A concrete vibrating device according to claim 6, characterized in that: The vibrating part (6) further comprises a vibrating head (603) fixedly arranged at the lower end of the connecting pipe (602).

8. A concrete vibrating device according to claim 1, characterized in that: A lifting portion (4) is provided at the lower end of the support frame (1), and the lifting portion (4) comprises a telescopic block (401) welded to the lower end of the support frame (1) and a fixed block (402) fixed to the lower end of the telescopic block (401), the fixed block (402) being provided with a lifting groove (403), and the telescopic block (401) being located inside the lifting groove (403) on the fixed block (402).

9. A concrete vibrating device according to claim 8, characterized in that: An electric push rod (404) is fixedly provided at the bottom end of the lifting slot (403), and the upper end of the electric push rod (404) is detachably connected to the lower end of the telescopic block (401).

10. A concrete vibrating device according to claim 1, characterized in that: A control panel (5) is fixedly arranged on the outer side of the support frame (1), and an output end of the control panel (5) is electrically connected to input ends of the motor (204), the electric telescopic column (303), the electric push rod (404) and the vibrating head (603) through a wire.

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