CN204371348U

CN204371348U - Special-shaped pipe jacking tunnelling machine

Info

Publication number: CN204371348U
Application number: CN201420859888.XU
Authority: CN
Inventors: 温连俊; 高玉林; 张璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-31
Filing date: 2014-12-31
Publication date: 2015-06-03
Anticipated expiration: 2024-12-31

Abstract

A kind of special-shaped pipe jacking tunnelling machine, comprise shell A, shell B, the sludge out pipe entering mud pipe and bottom on top, push pipe is divided into work chamber and muddy water storehouse by shell B and shifting board, main driving machine A, main driving machine B, auxiliary driving machine A, auxiliary driving machine B is in work chamber, operator dish A, operator dish B, auxiliary cutterhead A, auxiliary cutterhead B is in muddy water storehouse, push pipe front end is provided with operator dish A and operator dish B, operator dish A is driven by main driving machine A, operator dish B is driven by main driving machine B, shell B top is provided with the auxiliary cutterhead A of a tool, auxiliary cutterhead A is driven by auxiliary driving machine A, shell B bottom is provided with the auxiliary cutterhead B of a tool, auxiliary cutterhead B is driven by auxiliary driving machine B, auxiliary cutterhead A, auxiliary cutterhead B and operator dish A, operator dish B is arranged vertically.

Description

Special-shaped pipe jacking tunnelling machine

Technical field

The utility model relates to a kind of pipe jacking tunnelling machine, particularly a kind of special-shaped pipe jacking tunnelling machine of jacking construction machinery.

Background technology

At present, abnormal top pipe construction machinery is all form an approximate special-shaped cutterhead, the section that this cutterhead excavates with the drill bit of multiple circle, have a lot of circular beater plate excavate less than place, during push pipe, resistance is large especially, constructional difficulties.

Summary of the invention

The utility model compensate for the shortcoming of above pipe jacking tunnelling machine, provides the special-shaped pipe jacking tunnelling machine that a kind of energy tunneling boring excavates.

The utility model is achieved by the following technical solution:

The utility model has following feature:

The position that the utility model adopts two auxiliary cutterheads can not be excavated by operator dish is excavated, and carry out tunneling boring and excavate, during push pipe, resistance is little.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is A-A view of Fig. 1;

Fig. 3 is B-B view of Fig. 1.

In figure: 1, shell A, 2, enter mud pipe, 3, sludge out pipe, 4, work chamber, 5, muddy water storehouse, 6, main driving machine A, 7, operator dish A, 8, auxiliary driving machine A, 9, auxiliary cutterhead A, 10, auxiliary driving machine B, 11, auxiliary cutterhead B, 12, operator dish B, 13, main driving machine B, 14, shifting board, 15, shell B.

Detailed description of the invention

Fig. 1 is a kind of specific embodiment of the present utility model, this embodiment comprises shell A1, shell B15, the sludge out pipe 3 entering mud pipe 2 and bottom on top, push pipe is divided into work chamber 4 and muddy water storehouse 5 by shell B and shifting board 14, main driving machine A6, main driving machine B13, auxiliary driving machine A8, auxiliary driving machine B10 is in work chamber, operator dish A7, operator dish B12, auxiliary cutterhead A9, auxiliary cutterhead B11 is in muddy water storehouse, push pipe front end is provided with operator dish A and operator dish B, operator dish A is driven by main driving machine A, operator dish B is driven by main driving machine B, shell B top is provided with the auxiliary cutterhead A of a tool, auxiliary cutterhead A is driven by auxiliary driving machine A, shell B bottom is provided with the auxiliary cutterhead B of a tool, auxiliary cutterhead B is driven by auxiliary driving machine B, auxiliary cutterhead A, auxiliary cutterhead B and operator dish A, operator dish B is arranged vertically.

During utility model works, main driving machine A drives operator dish A to rotate and excavates, main driving machine B drives operator dish B to rotate and excavates, two circular holes are excavated in push pipe front by operator dish A and operator dish B, the middle upper part position of two circular holes drives auxiliary cutterhead A to rotate by auxiliary driving machine A and excavates, the middle lower portion of two circular holes drives auxiliary cutterhead B to rotate by auxiliary driving machine B and excavates, excavate the section of track type.

Claims

1. a special-shaped pipe jacking tunnelling machine, comprise shell A(1), shell B(15), the sludge out pipe (3) entering mud pipe (2) and bottom on top, push pipe is divided into work chamber (4) and muddy water storehouse (5) by shell B and shifting board (14), main driving machine A(6), main driving machine B(13), auxiliary driving machine A(8), auxiliary driving machine B(10) in work chamber, operator dish A(7), operator dish B(12), auxiliary cutterhead A(9), auxiliary cutterhead B(11) in muddy water storehouse, push pipe front end is provided with operator dish A and operator dish B, operator dish A is driven by main driving machine A, operator dish B is driven by main driving machine B, it is characterized in that: shell B top is provided with the auxiliary cutterhead A of a tool, auxiliary cutterhead A is driven by auxiliary driving machine A, shell B bottom is provided with the auxiliary cutterhead B of a tool, auxiliary cutterhead B is driven by auxiliary driving machine B, auxiliary cutterhead A, auxiliary cutterhead B and operator dish A, operator dish B is arranged vertically.