A protective device for anti-shock and backward movement for blasting with dust-absorbing function
A protective device and anti-shock technology, applied in the direction of blasting, cleaning methods and appliances, cleaning methods using gas flow, etc., can solve the problems of not having the function of dust collection, increase functionality and practicability, increase cushioning performance, The effect of increasing practicality
Active Publication Date: 2021-03-09
GUIZHOU UNIV
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Problems solved by technology
[0004] The object of the present invention is to provide a blasting anti-shock and backward protection device with dust suction function, so as to solve the problem that the blasting protection device on the market does not have the dust suction function proposed by the above-mentioned background technology
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-5 , the present invention provides a technical solution: a protection device for anti-shock movement for blasting with dust suction function, including a base plate 1, a slide rail 2, a slider 3, a support plate 4, a support rod 5, a dust collector 6. Connecting pipe 7, protective plate 8, protective net 9, dust suction pipe 10, dust suction port 11, movable sleeve rod 12, buffer spring 13, movable rod 14 and spring group 15, the upper rig...
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The invention discloses a protection device for anti-shock and backward movement for blasting with a dust-absorbing function, which comprises a base plate and a dust collector. A slide rail is installed on the upper right bolt of the base plate, and a slide rail is arranged above the slide rail. The middle part of the base plate is welded with a support plate, and the left side of the support plate is hinged with a support rod, the bolt of the vacuum cleaner is installed on the upper left of the base plate, and a connecting pipe is arranged above the vacuum cleaner. A protective plate is hinged above the slider, and a protective net is arranged in front of the protective plate. A dust suction pipe is arranged between the protective net and the protective plate, and a dust suction port is opened on the right side of the dust suction pipe. The right side of the support plate is hinged with a movable sleeve rod, and the inside of the movable sleeve rod is provided with a buffer spring, the left side of the protective plate is hinged with a movable rod, and the middle part of the right side of the protective plate is equipped with a spring set. The invention is provided with a slide rail and a slide block, so that the protective plate can effectively carry out guided movement when subjected to the impact of the air flow, thereby increasing the safety of the device.
Description
technical field [0001] The invention relates to the technical field related to blasting, in particular to a protection device for anti-shock and backward movement for blasting with a dust-absorbing function. Background technique [0002] Blasting is a technology that uses the compression, loosening, destruction, throwing and killing effects of explosives in air, water, earth and rock media or objects to achieve the expected purpose. In blasting engineering, various protective devices are required for protection. , and the existing blasting protective device has certain problems in the process of use, that is, the protective device cannot absorb dust in the air after blasting. [0003] Therefore, we have proposed a blasting anti-shock and backward protection device with dust suction function, so as to solve the above-mentioned problems. Contents of the invention [0004] The object of the present invention is to provide a blasting anti-shock and backward protection device ...
Claims
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IPC IPC(8): F42D5/04B08B5/04
CPCB08B5/04F42D5/04
Inventor 张义平张笑笑
Owner GUIZHOU UNIV