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Mobile ventilating device applied to tunnel pavement construction

A technology of ventilation device and mobile device, which is used in mine/tunnel ventilation, mining equipment, earth-moving drilling, etc., can solve problems such as lack of flexibility and complicated construction settings, achieve strong flexibility, improve tunnel ventilation environment, and install Easy and convenient disassembly

Inactive Publication Date: 2015-03-11
GUANGDONG PROVINCIAL CHANGDA HIGHWAY ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In traditional construction, most tunnels are excavated by wind bags for press-in or pull-out ventilation settings. The construction settings are relatively complicated and lack flexibility, and are only suitable for long-term construction during single-tunnel construction.

Method used

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  • Mobile ventilating device applied to tunnel pavement construction
  • Mobile ventilating device applied to tunnel pavement construction
  • Mobile ventilating device applied to tunnel pavement construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Such as figure 1 As shown, a movable ventilation device for tunnel road construction includes a mobile device 2, a support 4, a jet fan 1 and a generator set 3; the jet fan 1 is fixed on the bracket 4 by connecting bolts and cables, and the The bracket 4 is fixed on the mobile device 2 by welding, the generator set 3 is also arranged on the mobile device 2, and the generator set 3 is electrically connected to the jet fan 1, as described in this embodiment The mobile device 2 is a truck, and the support 4 and the generator set 3 are fixed in the compartment of the truck.

[0017] Such as figure 2 As shown, as an improvement to the above-mentioned embodiment, the top of the front panel of the truck is provided with a fan support 21, and the fan support 21 is used to stabilize the jet fan 1.

[0018] As a partial preferred solution of the above embodiment, the number of the jet fans 1 is two, and the two jet fans 1 are respectively fixed on the bracket 4 by connecting b...

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Abstract

The invention relates to the field of tunnel ventilation equipment, and particularly relates to a mobile ventilating device applied to tunnel pavement construction. The ventilating device comprises a mobile device, a bracket, a flow injecting fan and a generator set, wherein the flow injecting fan is fixed on the bracket by a connecting bolt and a cable; the bracket is fixedly welded on the mobile device; the generator set is also arranged on the mobile device and electrically connected with the flow injecting fan. The mobile ventilating device applied to the tunnel pavement construction, disclosed by the invention, is simple in structure, convenient to use, easy and convenient to mount and dismount and high in flexibility, can move randomly, provides convenience for construction and improves the ventilation environment of tunnels.

Description

technical field [0001] The invention relates to the field of tunnel ventilation equipment, in particular to a movable ventilation device for tunnel road construction for the treatment and ventilation of waste gas and smoke generated during tunnel road construction. Background technique [0002] In traditional construction, most tunnels are excavated with wind bags for push-in or pull-out ventilation. The construction settings are relatively complicated and lack flexibility, so they are only suitable for long-term construction in single-tunnel construction. In view of the characteristics of short construction period and many tunnel points on the tunnel pavement, a movable ventilation device is needed. Contents of the invention [0003] The main purpose of the present invention is to provide a kind of simple in structure, easy to use, flexible mobile tunnel pavement construction ventilation device, in order to achieve the above purpose the specific scheme of the present inve...

Claims

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Application Information

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IPC IPC(8): E21F1/00
CPCE21F1/006
Inventor 黄兴詹文兵刘晓帆唐凌炜林明星叶国镇
Owner GUANGDONG PROVINCIAL CHANGDA HIGHWAY ENG
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