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Flying stone protection equipment for surface blasting engineering and protection method of flying stone protection equipment

A technology for blasting engineering and protective equipment, which is applied in the field of flying stone protective equipment for open-air blasting engineering and its protection, can solve the problems of inconvenient folding and storage, poor protective strength, etc., and achieves saving assembly time, convenient space occupation, installation and disassembly handy effect

Active Publication Date: 2021-08-03
湖南南岭民爆工程有限公司
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AI Technical Summary

Problems solved by technology

[0002] When carrying out blasting operations, it is necessary to build protective equipment to block the flying rocks generated by the blasting, so as to prevent the flying rocks generated by the blasting from causing harm to the staff and equipment. The existing protective devices generally use protective nets for protection, and the protection strength poor, and the whole device is inconvenient to fold and store, the present invention proposes a new solution to the above problems

Method used

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  • Flying stone protection equipment for surface blasting engineering and protection method of flying stone protection equipment
  • Flying stone protection equipment for surface blasting engineering and protection method of flying stone protection equipment
  • Flying stone protection equipment for surface blasting engineering and protection method of flying stone protection equipment

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Embodiment Construction

[0027] In order to make the technical solutions of the present invention clearer and clearer to those skilled in the art, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0028] Such as Figure 1-Figure 6 As shown, the flying stone protection equipment for open-pit blasting engineering provided by this embodiment includes a bottom plate 1, a groove 14 is opened inside the bottom plate 1, and a first support rod 5 is installed in the groove 14 for rotation. The first support rod 5 One side of the bottom plate 1 is provided with a second support rod 12, the front and back of the bottom plate 1 are provided with a second through hole 19, the inside of the second through hole 19 is provided with a fixing screw 13, the first support rod 5 and the second support rod 12 A protective bag 15 is provided between them, and a non-Newtonian flui...

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Abstract

The invention discloses flying stone protection equipment for surface blasting engineering and a protection method of the flying stone protection equipment, and belongs to the technical field of flying stone protection equipment. The flying stone protection equipment comprises a bottom plate, a groove is formed in the bottom plate, a first supporting rod is rotatably installed in the groove, a second supporting rod is arranged on one side of the first supporting rod, second through holes are formed in the front face and the back face of the bottom plate, and fixing screws are arranged in the second through holes. Through the arrangement of a protection bag and a non-Newtonian fluid layer, flying stones generated by blasting can be better protected, the flying stones are prevented from penetrating through the protection equipment to injure personnel, the non-Newtonian fluid layer can be conveniently wound under the condition that the non-Newtonian fluid layer is not stressed, through the arrangement of the bottom plate, the groove, the first supporting rod and the second supporting rod, the equipment can be conveniently folded and stored, mounting and dismounting are convenient, the assembling time of the equipment during use is saved, and the occupied space of the equipment during transportation can be further facilitated.

Description

technical field [0001] The invention relates to a protective device for flying rocks, in particular to a protective device for flying rocks used in open-pit blasting engineering and a protection method thereof, belonging to the technical field of protective equipment for flying rocks. Background technique [0002] When carrying out blasting operations, it is necessary to build protective equipment to block the flying rocks generated by the blasting, so as to prevent the flying rocks generated by the blasting from causing harm to the staff and equipment. The existing protective devices generally use protective nets for protection, and the protection strength Poor, and the whole device is inconvenient to be folded and stored, the present invention proposes a new solution to the above problems. [0003] How to develop a kind of flying rock protection equipment and protection method for open-pit blasting engineering is an urgent problem to be solved at present. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42D5/00F42D5/045
CPCF42D5/00F42D5/045
Inventor 伍锡南聂群富刘士兵刘亚雄贺攀谢向华夏多马
Owner 湖南南岭民爆工程有限公司
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