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Ventilation device convenient to adjust for tunnel construction and using and adjusting method

A technology for ventilation equipment and tunnel construction, which is applied to the ventilation of mines/tunnels, mining equipment, earthwork drilling and mining, etc. It can solve the problems of tunnel space closure and other issues, and achieve the effects of no waste of energy, good ventilation effect, and good use effect

Pending Publication Date: 2021-01-05
黑龙江农垦建工路桥有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The space in the tunnel is relatively closed, and some tunnels are relatively long. These tunnels need to be ventilated, but not every part of the entire tunnel needs to be ventilated. How to ventilate the required positions without wasting energy needs to be solved The problem

Method used

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  • Ventilation device convenient to adjust for tunnel construction and using and adjusting method
  • Ventilation device convenient to adjust for tunnel construction and using and adjusting method
  • Ventilation device convenient to adjust for tunnel construction and using and adjusting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026]An easy-to-adjust ventilation device for tunnel construction, which consists of: a tunnel, the tunnel has a left tunnel wall 1, a right tunnel wall 2, a top tunnel wall 3, and a left ring is arranged in the middle of the left tunnel wall The fixed ring 4, the left annular fixed ring is provided with a left trapezoidal ring groove 5, and two opposite left sliders 6 are installed in the left trapezoidal ring groove. The left slider can slide arbitrarily in the left trapezoidal ring groove, The left sliding blocks are connected by a left turning plate 7. The left sliding block can drive the left turning plate to a required position and can assist the left main air outlet to connect, and the left turning plate is connected to the left shaft 8 , The left shaft is connected to the left coupling 9, and the left coupling is connected to the left motor 10. The left motor can drive the left slider to slide along the left trapezoidal ring groove, and can also drive the left main air outl...

Embodiment 2

[0028]The ventilation equipment for tunnel construction described in embodiment 1 is easy to adjust, the left turning plate is connected to the left ∧ connecting plate 25, and bolts are passed between the left turning plate and the left ∧ connecting plate Fixed, the left ∧-shaped connecting plate connects and fixes the left fan 26, the left ∧-shaped connecting plate can stably support the left fan, and can drive the left fan to rotate and move, the holding and rotation process are safe, the left fan Connected to the left main air outlet 27, the left fan can deliver the required air volume to the left main air outlet, fully meet the ventilation needs of the tunnel, and can send the air to the required position; the right turning plate is connected to the right ∧ shape Connecting plate 28, the right turning plate and the right ∧-shaped connecting plate are fixed by bolts, the right ∧-shaped connecting plate is connected and fixed to the right fan 29, the right ∧-shaped connecting plat...

Embodiment 3

[0030]In the ventilation equipment for tunnel construction described in embodiment 1, the left trapezoidal ring groove is connected with a set of left fixing holes 34 around the circumference, the left fixing hole is connected with the left reaming hole 35, and the left The fixing hole is connected to the expansion bolt 36 for fixing, which can fix the left annular fixing ring and ensure the safe use of the left annular fixing ring, without affecting the sliding of the left slider in the left trapezoidal ring groove. The expansion bolt is embedded in the left Reaming; the right trapezoidal ring groove is connected to a set of right fixing holes 37 around the circumference, the right fixing hole is connected to the right reaming hole 38, the right fixing hole is connected to the expansion bolt to fix, both can fix the right ring fixed Ring, to ensure the safe use of the right annular fixed ring, without affecting the sliding of the right slider in the right trapezoidal ring groove, t...

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Abstract

The invention provides a ventilation device convenient to adjust for tunnel construction and a using and adjusting method. The ventilation device comprises a tunnel, wherein the tunnel is provided with a left tunnel wall, a right tunnel wall and a top tunnel wall, the left tunnel wall is provided with a left annular fixing ring, the left annular fixing ring is provided with a left trapezoidal annular groove, the left trapezoidal annular groove is provided with a left sliding block, the left sliding block is connected through a left rotating plate, the left rotating plate is connected with a left rotating shaft, the left rotating shaft is connected with a left coupler, and the left coupler is connected with a left motor; the right tunnel wall is provided with a right annular fixing ring, the right annular fixing ring is provided with a right trapezoidal annular groove, the right trapezoidal annular groove is provided with a right sliding block, the right sliding block is connected through a right rotating plate, the right rotating plate is connected with a right rotating shaft, the right rotating shaft is connected with a right coupler, and the right coupler is connected with a right motor; and the top tunnel wall is provided with a top annular fixing ring, the top annular fixing ring is provided with a top trapezoidal annular groove, the top trapezoidal annular groove is provided with a top sliding block, the top sliding block is connected through a top rotating plate, the top rotating plate is connected with a top rotating shaft, the top rotating shaft is connected with atop coupler, and the top coupler is connected with a top motor. The ventilation device is used for tunnel ventilation.

Description

Technical field:[0001]The invention relates to a ventilation device that is easy to adjust for tunnel construction and a use adjustment method.Background technique:[0002]The space in the tunnel is relatively closed. Some tunnels are relatively long. These tunnels need to be ventilated, but not every part of the tunnel needs to be ventilated. How to ventilate the required locations without wasting energy is a solution. The problem.Summary of the invention:[0003]The purpose of the present invention is to provide a ventilation device that can be adjusted according to needs, is convenient to adjust, and has good use effect, and is easy to adjust for tunnel construction and a method of use adjustment.[0004]The above objectives are achieved through the following technical solutions:[0005]An easy-to-adjust ventilation device for tunnel construction, which consists of: a tunnel. The tunnel has a left tunnel wall, a right tunnel wall, and a top tunnel wall, and a left annular fixing ring is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F1/00E21F1/04E21F1/06E21F1/08
CPCE21F1/00E21F1/04E21F1/06E21F1/08
Inventor 祖显威于凤河陈常友彭涛刘传博
Owner 黑龙江农垦建工路桥有限公司
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