Novel pneumatic concrete vibrator

A concrete and vibrator technology, which is applied in construction, building structure, and building material processing, can solve the problems of poor vibrating effect and low efficiency, achieve good vibrating effect, high efficiency, and improve the working range

Inactive Publication Date: 2020-12-08
曹蓉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of pneumatic concrete vibrator with good vibrating effect and high efficiency for the above problems of poor vibrating effect and low efficiency

Method used

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  • Novel pneumatic concrete vibrator
  • Novel pneumatic concrete vibrator
  • Novel pneumatic concrete vibrator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as Figure 1-3 As shown, a new type of pneumatic concrete vibrator includes a horizontally arranged air duct 1, the two ends of the air duct 1 are respectively provided with an air inlet 2 and an air outlet 3, and the inner wall of the air duct 1 is rotatably connected with a fan 4. The fan 4 and the air duct 1 are arranged on the same axis. The high-speed airflow enters the air duct 1 from the air inlet 2 and is discharged from the air outlet 3, which can drive the fan 4 to rotate. The axis of the fan 4 runs through and is fixedly connected with a rotating shaft 5. Cams 6 are fixedly connected to both ends of the rotating shaft 5, and the two cams 6 are arranged symmetrically about the center of the fan 4;

[0021] There are two vibrating pipes 7 fixedly connected to the side wall of the bottom surface of the air duct 1, and a sliding rod 8 extending along the axial direction is slidably connected to the vibrating pipe 7. Both the vibrating pipe 7 and the sliding ...

Embodiment 2

[0024] Such as Figure 4 As shown, the difference between this embodiment and Embodiment 1 is that the vibrating tube 7 is embedded with a closed coil 13 that is helically wound with multiple turns, and the winding direction of the closed coil 13 is consistent with the magnetic field of the permanent magnet block 9. The direction of the induction line is vertical. During the movement of the permanent magnet block 9, the closed coil 13 can continuously cut the magnetic induction line of the permanent magnet block 9 to generate an induced current. sheet 14 , the positive and negative poles of the heating sheet 14 are coupled to the two ends of the closed coil 13 .

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Abstract

The invention belongs to the field of building construction tools, and particularly relates to a novel pneumatic concrete vibrator. The novel pneumatic concrete vibrator comprises a horizontally-arranged air pipe, wherein an air inlet and an air outlet are formed in the two ends of the air pipe correspondingly; a fan is rotationally connected to the inner side wall of the air pipe, and the fan andthe air pipe are coaxially arranged; a rotating shaft is fixedly connected to the axis center of the fan in a penetrating mode, cams are fixedly connected to the two ends of the rotating shaft, and the two cams are rotationally and symmetrically arranged relative to the center of the fan; two vibrating pipes fixedly communicate with the side wall of the bottom face of the air pipe, sliding rods extending in the axial direction of the vibrating pipes are slidably connected into the vibrating pipes, and the vibrating pipes and the sliding rods are made of flexible deformable materials; and a plurality of permanent magnet blocks are arranged in the sliding rods at equal intervals in an embedded mode, and the adjacent permanent magnet blocks are opposite in magnetism. According to the novel pneumatic concrete vibrator, concrete can be vibrated in the vertical direction and the horizontal direction at the same time, the working range of the novel pneumatic concrete vibrator is greatly widened, the vibrating effect is good, and efficiency is high.

Description

technical field [0001] The invention belongs to the field of building construction tools, in particular to a novel pneumatic concrete vibrator. Background technique [0002] Pneumatic concrete vibrator does not need electric drive, and is widely used in fuel stations, underground mines and other construction sites where flammable and explosive materials are stored. uniformity. [0003] However, the traditional pneumatic concrete vibrator has the problems of low transmission efficiency, large energy loss, single vibration direction, and small vibration range, resulting in poor vibration effect and low efficiency. [0004] For this reason, we propose a new type of pneumatic concrete vibrator to solve the above problems. Contents of the invention [0005] The object of the present invention is to provide a new type of pneumatic concrete vibrator with good vibrating effect and high efficiency for the above problems of poor vibrating effect and low efficiency. [0006] In or...

Claims

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Application Information

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IPC IPC(8): E04G21/06
CPCE04G21/063E04G21/066
Inventor曹蓉方辉
Owner曹蓉