Vibrating machine for concrete construction

Abstract

The utility model discloses a vibrating machine for concrete construction. The problems that a concrete vibrating machine is inconvenient to use and poor in vibrating effect are effectively solved. Comprising a machine body, the machine body is of a frame-shaped structure, moving wheels are arranged at the bottom of the machine body, a conveying pipe is slidably arranged in the machine body, a concrete conveying pipe is connected to the upper portion of the conveying pipe, the lower end of the conveying pipe is sleeved with a vibrating pipe, and the lower end of the vibrating pipe extends out of the bottom of the machine body; the connecting plate vertically ascends and descends in the machine body to drive the vibrating pipe to vertically ascend and descend, a rotating motor is arranged on the side edge of the vibrating pipe, the rotating motor drives the vibrating pipe to rotate, and concrete is vibrated; the concrete vibrating device is simple and ingenious in structure and convenient to use, the movable vibrating pipe is adopted, excessive energy waste is reduced, concrete can be vibrated conveniently, and the concrete construction quality is improved.

Description

Technical Field

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

[0002] During concrete construction, the poured concrete needs to be vibrated to avoid the occurrence of bubbles and other undesirable phenomena inside it and to improve the construction quality. The vibrating equipment in the prior art mainly includes inserted, attached and flat-plate structures. The inserted vibrator needs to be equipped with multiple vibrating rods, and each vibrating rod needs to be equipped with an electrical power source, which increases power consumption and affects actual use. The attached structure is used in small concrete construction environments such as precast beams and is basically not used in road construction. The flat-plate vibrator only acts on the surface of the concrete and cannot act on the deep layer, so the vibration effect is limited. Utility Model Content

[0003] In order to overcome the defects of the prior art, the utility model provides a vibrator for concrete construction, which effectively solves the problems that the concrete vibrator is inconvenient to use and has a poor vibrating effect.

[0004] The technical solution to solve the technical problem is: a vibrator for concrete construction, including a body, the body is a frame structure, the bottom of the body is provided with moving wheels, a conveying pipe is slidably arranged in the body, the top of the conveying pipe is connected to the concrete feeding pipe, the outer side of the lower end of the conveying pipe is sleeved with a vibrating pipe, the lower end of the vibrating pipe extends out of the bottom of the body, a connecting plate connected to the vibrating pipe is provided inside the body, the connecting plate is vertically lifted and lowered in the body to drive the vibrating pipe to lift and lower vertically, a rotating motor is provided on the side of the vibrating pipe, the rotating motor drives the vibrating pipe to rotate, thereby realizing the vibration of the concrete.

[0005] Preferably, a transverse groove is provided on the machine body, a slider sliding in the transverse groove is provided on the outer side of the conveying pipe, a lead screw is rotatably provided on the side of the transverse groove, the slider is threadedly connected to the lead screw, a horizontal motor is connected to the end of the lead screw, and the horizontal motor drives the conveying pipe to reciprocate in the horizontal direction.

[0006] Preferably, a first gear is provided on the outside of the vibrating tube, a second gear is meshed with the side of the first gear, the second gear is connected to the rotating motor, a protective cover is provided outside the first gear and the second gear, a guide rod extends from the side of the protective cover, and the guide rod is inserted into the slot of the connecting plate.

[0007] Preferably, both ends of the connecting plate are threadedly connected with threaded rods, and the ends of the threaded rods are connected with lifting motors.

[0008] The utility model has a simple and ingenious structure, is easy to use, adopts a movable vibrating pipe, reduces excessive energy waste, is convenient for vibrating concrete, and improves the quality of concrete construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The utility model is a structural schematic diagram of a vibrating machine for concrete construction.

[0010] Figure 2 The utility model is a cross-sectional schematic diagram of a vibrating machine for concrete construction.

[0011] Figure 3 The utility model is a structural schematic diagram of a conveying pipe in a vibrating machine for concrete construction.

[0012] Figure 4 The utility model is a structural schematic diagram of a vibrating pipe in a vibrating machine for concrete construction.

[0013] Figure 5 The utility model is a cross-sectional schematic diagram of a vibrating pipe in a vibrating machine for concrete construction. DETAILED DESCRIPTION

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0015] Depend on Figures 1 to 5 It can be seen that a vibrating machine for concrete construction includes a body 1, which is a frame-type structure. A moving wheel 2 is provided at the bottom of the body 1. A conveying pipe 3 is slidably arranged in the body 1. The top of the conveying pipe 3 is connected to a concrete feeding pipe. A vibrating pipe 4 is sleeved on the outer side of the lower end of the conveying pipe 3. The lower end of the vibrating pipe 4 extends out of the bottom of the body 1. A connecting plate 5 connected to the vibrating pipe 4 is provided inside the body 1. The connecting plate 5 is vertically lifted and lowered in the body 1 to drive the vibrating pipe 4 to lift and lower vertically. A rotating motor 6 is provided on the side of the vibrating pipe 4. The rotating motor 6 drives the vibrating pipe 4 to rotate, thereby realizing the vibration of the concrete.

[0016] When the utility model is used in a specific way,

[0017] The machine body 1 is moved to the construction site, the top of the conveying pipe 3 is connected to the concrete conveying pipe, the equipment is started, and the vibrating pipe 4 is moved to vibrate the concrete. During the vibration, the vibrating pipe 4 realizes self-rotation under the action of the rotating motor 6 to vibrate the concrete. At the same time, the vibrating pipe 4 can be vertically lifted and lowered to vibrate the deep layer of the concrete. At the same time, the inside of the vibrating pipe 4 is connected with the conveying pipe 3. When the local concrete is insufficient, it can be supplemented through the concrete conveying pipe, thereby ensuring the quality of concrete construction.

[0018] In this device, a transverse groove 7 is opened on the body 1, and a slider 8 sliding in the transverse groove 7 is provided on the outer side of the conveying pipe 3. A screw 9 is rotatably arranged on the side of the transverse groove 7. The slider 8 is threadedly connected to the screw 9. A horizontal motor 10 is connected to the end of the screw 9. The horizontal motor 10 drives the conveying pipe 3 to reciprocate in the horizontal direction.

[0019] The horizontal motor 10 drives the lead screw 9 to rotate, and the rotation of the lead screw 9 is converted into horizontal lateral movement of the slider 8, which drives the conveying pipe 3 to move horizontally and moves the vibrating pipe 4 to the position where vibration is required.

[0020] A first gear 11 is provided on the outside of the vibrating tube 4, and a second gear 12 is meshed on the side of the first gear 11. The second gear 12 is connected to the rotating motor 6. A protective cover 13 is provided on the outside of the first gear 11 and the second gear 12. A guide rod 14 extends from the side of the protective cover 13. The guide rod 14 is inserted into the groove 15 of the connecting plate 5. Threaded rods 16 are threadedly connected at both ends of the connecting plate 5, and a lifting motor 17 is connected to the end of the threaded rod 16.

[0021] The rotation of the lifting motor 17 causes the threaded rod 16 to rotate, driving the connecting plate 5 to lift vertically, and the guide rod 14 inserted into the opening of the connecting plate 5 to lift vertically, driving the vibrating pipe 4 to lift vertically, and the guide rod 14 is located in the slot 15. When the vibrating pipe 4 moves horizontally with the conveying pipe 3, the guide rod 14 slides in the slot 15, maintaining the vertical height of the vibrating pipe 4 and ensuring the relative position of the protective cover 13, so that the rotating motor 6 can drive the vibrating pipe 4 to rotate, thereby realizing the vibration effect on the concrete.

[0022] The protective cover 13 is used to maintain the relative position of the first gear 11 and the second gear 12 , so as to realize the vertical lifting and lowering effect of the connecting plate 5 on the vibrating tube 4 .

[0023] Compared with the prior art, the utility model has the following beneficial effects: compared with the inserted vibrator, the number of vibrating rods is reduced, a movable vibrating pipe is adopted, energy consumption is reduced while meeting the vibration requirements, and a conveying pipe is provided to realize the replenishment of concrete, avoid construction defects caused by insufficient concrete, and improve construction quality.

Claims

1. A vibrator for concrete construction, characterized in that: The machine comprises a body (1), which is a frame-type structure. A moving wheel (2) is provided at the bottom of the body (1). A conveying pipe (3) is slidably provided inside the body (1). The upper part of the conveying pipe (3) is connected to a concrete conveying pipe. A vibrating pipe (4) is sleeved on the outer side of the lower end of the conveying pipe (3). The lower end of the vibrating pipe (4) extends out of the bottom of the body (1). A connecting plate (5) connected to the vibrating pipe (4) is provided inside the body (1). The connecting plate (5) is vertically lifted and lowered inside the body (1) to drive the vibrating pipe (4) to be vertically lifted and lowered. A rotating motor (6) is provided on the side of the vibrating pipe (4). The rotating motor (6) drives the vibrating pipe (4) to rotate, thereby realizing vibration of concrete.

2. A vibrator for concrete construction according to claim 1, characterized in that: The machine body (1) is provided with a transverse groove (7), the outer side of the conveying pipe (3) is provided with a slider (8) which slides in the transverse groove (7), a lead screw (9) is rotatably provided on the side of the transverse groove (7), the slider (8) is threadedly connected to the lead screw (9), and a horizontal motor (10) is connected to the end of the lead screw (9), and the horizontal motor (10) drives the conveying pipe (3) to reciprocate in the horizontal direction.

3. A vibrator for concrete construction according to claim 1, characterized in that: A first gear (11) is provided on the outside of the vibrating tube (4), a second gear (12) is meshed with the side of the first gear (11), the second gear (12) is connected to the rotating motor (6), a protective cover (13) is provided outside the first gear (11) and the second gear (12), a guide rod (14) extends from the side of the protective cover (13), and the guide rod (14) is inserted into the slot (15) of the connecting plate (5).

4. A vibrator for concrete construction according to claim 1, characterized in that: The two ends of the connecting plate (5) are threadedly connected to threaded rods (16), and the ends of the threaded rods (16) are connected to lifting motors (17).

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