High efficiency spiral tunneling device and application method thereof

A high-efficiency, helical technology, applied to mining equipment, earthwork drilling, tunnels, etc., can solve problems such as low work efficiency, inconvenient soil and labor operation intensity, so as to improve tunneling efficiency, avoid manual lifting work, and improve output efficiency effect

Inactive Publication Date: 2018-04-06
HENAN GUANGDU SUPERHARD MATERIAL CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a high-efficiency screw tunneling equipment and its use method to solve the problems of low working efficiency, inconvenient export of soil and high labor operation intensity in the existing screw tunneling equipment

Method used

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  • High efficiency spiral tunneling device and application method thereof
  • High efficiency spiral tunneling device and application method thereof
  • High efficiency spiral tunneling device and application method thereof

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Embodiment

[0039] as attached figure 1 to attach Figure 4 shown

[0040]The present invention provides a high-efficiency spiral excavation equipment, including lug plate 1, hoist structure 2, first-level lifting rope 3, first-level lock 4, first-level hanger 5, outlet cylinder 6, second-level lifting rope 7, Secondary lock 8, secondary hanger 9, cooling tube structure 10, cooling shell 11, driving motor 12, primary coupling 13, screw shaft 14, screw blade 15, shield 16, fast screw-in shaft structure 17 , a secondary coupling 18, a lead-out door 19 and a quick release bolt 20, the lugs 1 are respectively welded on the left and right sides of the upper part of the hoist structure 2; one end of the primary rope 3 passes through a primary lock 4 is connected to the first-level hanger 5, and the other end is connected to the left part of the hoist structure 2; one end of the second-level lifting rope 7 is connected to the second-level hanger 9 through the second-level lock 8, and the other...

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Abstract

The invention provides a high-efficiency spiral excavation equipment and its use method, which includes ear plates, a hoist structure, a first-level lifting rope, a first-level lock, a first-level hanger, an outlet barrel, a second-level lifting rope, a second-level Lock buckle, secondary hanger, heat dissipation tube structure, heat dissipation shell, drive motor, primary coupling, screw shaft, screw leaf, shield, quick screw-in shaft structure, secondary coupling, export door and quick disassembly bolt. In the present invention, the hoisting casing, the double output shaft hoisting motor, the support frame, the first-level winding shaft, the first-level connecting shaft, the second-level winding shaft and the second-level connecting shaft are arranged to facilitate automatic lifting of the spiral excavation equipment, which can reduce labor intensity. Avoid manual lifting work; the settings of the export cylinder, screw shaft, screw leaf, export door and quick-release bolts can quickly export the unscrewed soil and improve the export efficiency.

Description

technical field [0001] The invention belongs to the technical field of automatic excavation propulsion equipment, and in particular relates to a high-efficiency screw excavation equipment and a use method thereof. Background technique [0002] TBM construction can be divided into full-face TBM (TBM) and cantilever TBM. Due to the fully mechanized construction, the full-face tunnel boring machine method (TBM) has fast construction speed and good safety, but the whole set of equipment is expensive, the construction process is complicated, and the later operation cost is relatively high. [0003] The cantilever roadheader method uses the cutting head to cut the tunnel rock during construction. After completing a cutting cycle, the equipment is shut down for tunnel support work. Due to the high level of surrounding rock and complex geological conditions in the tunnel construction site, the cantilever roadheader lacks safe and reliable protective equipment due to its own functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/10E21D9/12
CPCE21D9/1006E21D9/124
Inventor 杨京广
Owner HENAN GUANGDU SUPERHARD MATERIAL CO LTD
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