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Concrete guniting set

A technology for concrete and shotcrete, which is applied in earth-moving drilling, wellbore lining, tunnel lining, etc., can solve the problems of small shotcrete volume, expensive equipment and high dust, and achieve the effect of improving efficiency and quality and avoiding health hazards.

Active Publication Date: 2016-08-10
SICHUAN LANHAI ENG EQUIP MFG CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, in dry spraying operations, manual spraying is usually used, which has low spraying efficiency, small spraying volume, high dust, high rebound rate, and unguaranteed quality, which is harmful to the health of construction workers. will have a greater impact
In the wet spraying operation, the spraying cost is high, the equipment failure rate is high, and the equipment is expensive

Method used

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0023] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] Such as figure 1 As shown, a concrete spraying unit includes an engine system 1, a walking system 2, a frame 3, a cab 4, a hydraulic system 5 and an electronic control system, and the frame 3 is provided with a wet and dry spraying machine. Machine system 7 and manipulator system 8, described dry and wet dual-purpose spraying machine system 7 includes dry and wet dual-purpose spraying machine 9 and spray head 10, described spray head 10 is connected with manipulator system 8, described ...

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Abstract

The invention discloses a concrete guniting set. The concrete guniting set comprises an engine system, a walking system, a rack, a cab, a hydraulic system and an electric control system, and is characterized in that the rack is provided with a wet and dry dual-purpose guniting machine system and a mechanical arm system, wherein the wet and dry dual-purpose guniting machine system comprises a wet and dry dual-purpose guniting machine and a nozzle; the nozzle is connected with the mechanical arm system; the wet and dry dual-purpose guniting machine is connected with the nozzle through a guniting pipe. By connecting the wet and dry dual-purpose guniting machine system with the mechanical arm system provided with the nozzle, mechanical automatic control of the wet and dry dual-purpose guniting machine system is realized, the guniting efficiency and the guniting quality are effectively improved, and the guniting amount is improved; meanwhile, dangers to health of constructors, caused by dust in a dry type guniting process, are avoided.

Description

technical field [0001] The invention belongs to the technical field of engineering construction equipment, in particular to a concrete spraying unit. Background technique [0002] Concrete spraying machine is widely used in the construction protection of tunnels, culverts, subways, bridges, underground works and other construction projects, mainly divided into dry and wet spraying. At present, in dry spraying operations, manual spraying is usually used, which has low spraying efficiency, small spraying volume, high dust, high rebound rate, and unguaranteed quality, which is harmful to the health of construction workers. will have a greater impact. In the wet spraying operation, the spraying cost is high, the equipment failure rate is high, and the equipment is expensive. For these problems, a dry and wet dual-purpose spraying unit is proposed, which adopts the method of manipulator, and can adopt two spraying methods according to different construction requirements, so as ...

Claims

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Application Information

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IPC IPC(8): E21D11/10
CPCE21D11/105
Inventor 兰冰何晓江
Owner SICHUAN LANHAI ENG EQUIP MFG CO LTD
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