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Dust falling device for tunnel construction

A dust suppression device and tunnel construction technology, which is applied in safety devices, dust prevention, mining equipment, etc., can solve the problems of endangering the health of workers and heavy workload of workers, and achieve the effect of saving manpower and being easy to use

Inactive Publication Date: 2018-06-29
谢春丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages that artificial jetting of water is required for dust reduction in current tunnels, which causes heavy workload of workers and endangers the health of workers, the technical problem to be solved by the invention is to provide a dust suppression device for tunnel construction that does not require manual water jetting and has good dust reduction effect

Method used

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  • Dust falling device for tunnel construction
  • Dust falling device for tunnel construction
  • Dust falling device for tunnel construction

Examples

Experimental program
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Effect test

Embodiment 1

[0027] A dust suppression device for tunnel construction, such as Figure 1-5 As shown, it includes a transport vehicle 1, a first bearing seat 2, a first rotating rod 3, a threaded rod 4, a nut 5, a moving rod 6, a guide rail 7, a guide sleeve 8, a nozzle 10, a water pipe 11, a handle 12 and a mounting frame 39. Mounting frames 39 are connected to the left and right sides of the top of the transport vehicle 1, and the upper parts of the mounting frames 39 on the left and right sides are connected to the first bearing housing 2, and the first rotating rod 3 is connected to the first bearing housing 2. A threaded rod 4 is connected between the first rotating rods 3, a nut 5 is connected to the threaded rod 4, the upper and lower sides of the nut 5 are connected with a moving rod 6, and the upper and lower parts of the mounting frame 39 on the left and right sides are connected There is a guide rail 7, the threaded rod 4 is located between the guide rails 7, a guide sleeve 8 is s...

Embodiment 2

[0029] A dust suppression device for tunnel construction, such as Figure 1-5 As shown, it includes a transport vehicle 1, a first bearing seat 2, a first rotating rod 3, a threaded rod 4, a nut 5, a moving rod 6, a guide rail 7, a guide sleeve 8, a nozzle 10, a water pipe 11, a handle 12 and a mounting frame 39. Mounting frames 39 are connected to the left and right sides of the top of the transport vehicle 1, and the upper parts of the mounting frames 39 on the left and right sides are connected to the first bearing housing 2, and the first rotating rod 3 is connected to the first bearing housing 2. A threaded rod 4 is connected between the first rotating rods 3, a nut 5 is connected to the threaded rod 4, the upper and lower sides of the nut 5 are connected with a moving rod 6, and the upper and lower parts of the mounting frame 39 on the left and right sides are connected There is a guide rail 7, the threaded rod 4 is located between the guide rails 7, a guide sleeve 8 is s...

Embodiment 3

[0032] A dust suppression device for tunnel construction, such as Figure 1-5 As shown, it includes a transport vehicle 1, a first bearing seat 2, a first rotating rod 3, a threaded rod 4, a nut 5, a moving rod 6, a guide rail 7, a guide sleeve 8, a nozzle 10, a water pipe 11, a handle 12 and a mounting frame 39. Mounting frames 39 are connected to the left and right sides of the top of the transport vehicle 1, and the upper parts of the mounting frames 39 on the left and right sides are connected to the first bearing housing 2, and the first rotating rod 3 is connected to the first bearing housing 2. A threaded rod 4 is connected between the first rotating rods 3, a nut 5 is connected to the threaded rod 4, the upper and lower sides of the nut 5 are connected with a moving rod 6, and the upper and lower parts of the mounting frame 39 on the left and right sides are connected There is a guide rail 7, the threaded rod 4 is located between the guide rails 7, a guide sleeve 8 is s...

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Abstract

The invention relates to a tunnel construction device, in particular to a dust falling device for tunnel construction. According to the dust falling device for tunnel construction, water jetting through manual work is not needed, and the dust falling effect is good. The dust falling device for tunnel construction comprises a transport vehicle, first bearing seats, first rotating rods, a threaded rod, a nut, a moving rod and the like. Mounting frames are connected to the left side and the right side of the top of the transport vehicle, and the first bearing seats are connected to the upper portions of the mounting frames on the left side and the right side correspondingly. The first rotating rods are connected to the first bearing seats correspondingly, and the threaded rod is connected between the first rotating rods on the left side and the right side. The nut is connected to the threaded rod in a matched mode. According to the dust falling device for tunnel construction, the effectsthat water jetting through manual work is not needed, and the dust falling effect is good are achieved, the transport vehicle, the first bearing seats, the first rotating rods and the like are arranged, in this way, the water spraying range is increased, and the dust falling efficiency is effectively improved.

Description

Technical field [0001] The invention relates to a tunnel construction device, in particular to a dust reduction device for tunnel construction. Background technique [0002] During tunnel construction, a lot of dust is generated. Now workers use bulky water pipes to shoot water. Due to the heavy weight of water pipes, workers are burdened, and workers need to be exposed to this dusty environment. Cause great harm to the body. [0003] Therefore, there is an urgent need to develop a dust suppression device for tunnel construction that does not require manual water injection and has a good dust suppression effect to overcome the current disadvantages of manual water injection for tunnel dust reduction, which causes heavy workload and endangers the health of workers. Summary of the invention [0004] (1) Technical problems to be solved [0005] In order to overcome the disadvantages of manual water jetting required for dust reduction in tunnels, which causes heavy workload and endanger...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F5/04
CPCE21F5/04
Inventor 邹玉乾谢春丽
Owner 谢春丽
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