High-frequency handheld flat plate concrete vibrator
A hand-held, concrete technology, which is applied in construction, building structure, and building material processing, etc. It can solve problems such as difficulty in maintenance and replacement of original parts, high quality requirements for compressed air, and complex nozzle design, achieving compact structure, The effect of strong excitation force and light weight
Inactive Publication Date: 2017-06-27
CHINA MCC17 GRP
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Problems solved by technology
Although the structure of the air motor direct vibrator is simple, the processing precision of each part is high, the process is complicated, it is difficult to maintain and replace the original parts, and the quality of compressed air is high.
The airflow vibrator is simple, but the design of the nozzle is complicated, the manufacturing precision is high, and it is easy to wear and has a short service life
The blades of the blade vibrator are seriously worn during use, frequent maintenance and short service life
Method used
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Embodiment 1
[0022] Such as figure 1 As shown, a high-frequency hand-held flat-plate concrete vibrator in this embodiment includes a housing 5, a buffer device 2 is installed inside the housing 5, and a rod shell 10 is connected to the side of the buffer device 2, and the The side of the rod shell 10 is provided with a rolling sleeve 6, and the lower part of the buffer device 2 is connected with an air intake hose 8 with a diameter of 10mm, and the side of the air intake hose 8 is connected with the power equipment 1, and the outside of the power equipment 1 A gaseous vibration medium 3 is provided, and a vibration plate 4 with a size of 180mm×200mm is installed on the lower part of the vibration medium 3;
[0023] The rolling sleeve 6 , the rod shell 10 and the central shaft 9 form a working chamber. The lower part of the central shaft 9 is connected to an exhaust hose 7 with a diameter of 32 mm, and the side of the exhaust hose 7 is connected to a power device 1 .
[0024] In the high-f...
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The invention discloses a high-frequency handheld flat plate concrete vibrator and belongs to the field of building construction. The high-frequency handheld flat plate concrete vibrator comprises a shell; a buffer device is mounted inside the shell; a rod cover is mounted on the side portion of the buffer device; a rolling sleeve is arranged on the side portion of the rod cover; an air inlet flexible pipe is connected on the lower portion of the buffer device; a power device is connected on the side portion of the air inlet flexible pipe; a vibrating medium is arranged outside the power device; and a vibrating flat plate is mounted on the lower portion of the vibrating medium. According to the high-frequency handheld flat plate concrete vibrator, the structure is compact, the mass is light, moving operation is facilitated, parts are not liable to damage, the life is long, explosion-proof and waterproof performance is achieved, the concrete vibration requirements of different slumps can be adapted, the phenomena of constructional column honeycombs and pitted surfaces can be effectively reduced, and the construction efficiency is greatly improved.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a high-frequency hand-held flat-plate concrete vibrator. Background technique [0002] In the construction of structural columns of secondary structures in China, due to the poor quality of concrete vibration, the phenomenon of honeycomb and pitting of structural columns is serious, and sometimes even the phenomenon of leaking reinforcement occurs. There is a direct relationship between size and its ease of operation. [0003] At present, in foreign engineering construction, non-electric pneumatic vibrators are widely used. There are many types of products, and the most representative ones are air motor direct type, air flow type and blade type vibrator. Although the air motor direct type vibrator has a simple structure, the machining precision of each part is high, the process is complicated, it is difficult to maintain and replace the original parts, and the qual...
Claims
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IPC IPC(8): E04G21/06
CPCE04G21/06E04G21/066
Inventor 丁健华
Owner CHINA MCC17 GRP