CN105888681A

CN105888681A - Concave V-shaped pipe-jacking heading machine

Info

Publication number: CN105888681A
Application number: CN201610386768.6A
Authority: CN
Inventors: 王乐贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-05
Filing date: 2016-06-05
Publication date: 2016-08-24

Abstract

Provided is a concave V-shaped pipe-jacking heading machine. An electric motor I drives an upper semi-concave V-shaped tool post I and a lower semi-concave V-shaped tool post I to rotate forwards, an electric motor III drives an upper semi-concave V-shaped tool post II and a lower semi-concave V-shaped tool post II to rotate reversely, an electric motor II drives an upper semi-convex V-shaped tool post to rotate forwards and drives a lower semi-convex V-shaped tool post to rotate reversely, the upper semi-concave V-shaped tool post I, the lower semi-concave V-shaped tool post I, the upper semi-concave V-shaped tool post II, the lower semi-concave V-shaped tool post II, the upper semi-convex V-shaped tool post and the lower semi-convex V-shaped tool post cut a soil body at the front ends of the tool posts in rotation. The upper semi-concave V-shaped tool post I and the lower semi-concave V-shaped tool post I cut the left end into a concave V-shaped head in rotation, and the upper semi-concave V-shaped tool post II and the lower semi-concave V-shaped tool post II cut the right end into a concave V-shaped head in rotation. The concave V-shaped pipe-jacking heading machine forms a hole respectively provided with concave V-shaped sections at the left end and the right end during forward advancing, and then pipes with concave V-shaped sections form a long-distance concave V-shaped pipe-jacking pipeline through section-by-section following.

Description

Recessed V Shape pipe jacking tunnelling machine

Technical field

The present invention relates to a kind of pipe jacking tunnelling machine, the recessed V-arrangement pipe jacking tunnelling machine used in a kind of pipe-jacking project.

Background technology

At present, in pipe-jacking project, the recessed V-arrangement pipe jacking tunnelling machine of application is to form a section approximating recessed V-arrangement by multiple bits cutting soil body, and recessed V-arrangement push pipe pipeline resistance during being pressed into is the biggest.

Summary of the invention

The present invention compensate for disadvantage mentioned above, it is provided that the recessed V-arrangement pipe jacking tunnelling machine of a kind of full advance.

The present invention is achieved through the following technical solutions:

A kind of recessed V-arrangement pipe jacking tunnelling machine, pipe jacking tunnelling machine is divided into muddy water storehouse and the work chamber at rear portion of front portion by dividing plate, and work chamber periphery is provided with housing；Dividing plate is fixed in the rear end of steel plate support two, and the front end of steel plate support two is fixed in the middle part of the shell of motor two, and the upper end output shaft of motor two is fixed with semi-convex V-arrangement tool post, and the lower end output shaft of motor two is fixed with down semi-convex V-arrangement tool post；Dividing plate is fixed in the rear end of steel plate support one, and the front end of steel plate support one is fixed in the middle part of the shell of motor one, and the upper end output shaft of motor one is fixed with upper half recessed V-arrangement tool post one, and the lower end output shaft of motor one is fixed with lower half recessed V-arrangement tool post one；Dividing plate is fixed in the rear end of steel plate support three, and the front end of steel plate support three is fixed in the middle part of the shell of motor three, and the upper end output shaft of motor three is fixed with upper half recessed V-arrangement tool post two, and the lower end output shaft of motor three is fixed with lower half recessed V-arrangement tool post two；Upper half recessed V-arrangement tool post one and lower half recessed V-arrangement tool post one form a umbilicate recessed V-arrangement tool post, upper half recessed V-arrangement tool post two and lower half recessed V-arrangement tool post two and form another umbilicate recessed V-arrangement tool post, and the side surface of each recessed V-arrangement tool post is separately installed with multiple cutter head；Upper semi-convex V-arrangement tool post and under the convex convex V-arrangement tool post in one centre of semi-convex V-arrangement tool post composition, the side surface of convex V-arrangement tool post is provided with multiple cutter head.

The present invention has a following feature:

The present invention can manufacture two ends, left and right and be respectively provided with the recessed V-arrangement push pipe of recessed V-arrangement.

Accompanying drawing explanation

The present invention is further illustrated below in conjunction with the accompanying drawings:

Fig. 1 is the top view of the present invention；

Fig. 2 is the upward view of the present invention；

Fig. 3 is the A A view of Fig. 1；

Fig. 4 is the cross-sectional view of recessed V-arrangement push pipe.

In figure: 1, housing, 2, dividing plate, 3, steel plate support one, 4, steel plate support two, 5, steel plate support three, 6, motor one, 7, motor two, 8, motor three, 9, upper half recessed V-arrangement tool post one, 10, upper semi-convex V-arrangement tool post, 11, upper half recessed V-arrangement tool post two, 12, cutter head, 13, lower half recessed V-arrangement tool post one, 14, semi-convex V-arrangement tool post under, 15, lower half recessed V-arrangement tool post two, 16, output shaft.17, work chamber, 18, muddy water storehouse.

Detailed description of the invention

Accompanying drawing is a kind of specific embodiment of the present invention, and pipe jacking tunnelling machine is divided into muddy water storehouse 18 and the work chamber 17 at rear portion of front portion by this embodiment dividing plate 2, and work chamber periphery is provided with housing 1；Steel plate support 1, steel plate support 24, steel plate support 35 from left to right word order, dividing plate is fixed in the rear end of steel plate support 24, the front end of steel plate support two is fixed in the middle part of the shell of motor 27, the upper end output shaft 16 of motor two is fixed with semi-convex V-arrangement tool post 10, and the lower end output shaft of motor two is fixed with down semi-convex V-arrangement tool post 14；Dividing plate is fixed in the rear end of steel plate support 1, and the front end of steel plate support one is fixed in the middle part of the shell of motor 1, and the upper end output shaft 16 of motor one is fixed with upper half recessed V-arrangement tool post 1, and the lower end output shaft of motor one is fixed with lower half recessed V-arrangement tool post 1；Dividing plate is fixed in the rear end of steel plate support three, and the front end of steel plate support three is fixed in the middle part of the shell of motor 38, and the upper end output shaft of motor three is fixed with upper half recessed V-arrangement tool post 2 11, and the lower end output shaft of motor three is fixed with lower half recessed V-arrangement tool post 2 15；Upper half recessed V-arrangement tool post one and lower half recessed V-arrangement tool post one form a umbilicate recessed V-arrangement tool post, upper half recessed V-arrangement tool post two and lower half recessed V-arrangement tool post two and form another umbilicate recessed V-arrangement tool post, and the side surface of each recessed V-arrangement tool post is separately installed with multiple cutter head 12；Upper semi-convex V-arrangement tool post and under the convex convex V-arrangement tool post in one centre of semi-convex V-arrangement tool post composition, the side surface of convex V-arrangement tool post is provided with multiple cutter head 12；The recessed V-arrangement of recessed V-arrangement tool post cross section coincide with the convex V-arrangement of convex V-arrangement tool post cross section.

Described housing is the shell that two ends, left and right are respectively provided with recessed V-arrangement.

Described recessed V-arrangement tool post and convex V-arrangement tool post are installed in muddy water storehouse.

When the present invention works, water injecting pump is to the injection location water under high pressure between recessed V-arrangement tool post and convex V-arrangement tool post, motor one drives upper half recessed V-arrangement tool post one and lower half recessed V-arrangement tool post one rotating forward, motor three drives upper half recessed V-arrangement tool post two and lower half recessed V-arrangement tool post two reversion, motor two drives upper semi-convex V-arrangement tool post to rotate forward, motor two drive under semi-convex V-arrangement tool post reversion, upper half recessed V-arrangement tool post one, lower half recessed V-arrangement tool post one, upper half recessed V-arrangement tool post two, lower half recessed V-arrangement tool post two and upper semi-convex V-arrangement tool post, under semi-convex V-arrangement tool post in rotation by the soil cutting of its front end；Left end is cut into recessed V-arrangement head in rotation by upper half recessed V-arrangement tool post one, lower half recessed V-arrangement tool post one, and right-hand member is cut into recessed V-arrangement head in rotation by upper half recessed V-arrangement tool post two, lower half recessed V-arrangement tool post two；The soil body of cutting stirs into mud with the water body of water injecting pump injection, mud is arranged outside push pipe after being aspirated by slush pump, pipe jacking tunnelling machine forms two ends, left and right in pushing ahead and is respectively provided with the hole of recessed V-arrangement section, thereafter, the pipeline of recessed V-arrangement section forms the recessed V-arrangement push pipe pipeline of distance in a section follow-up.

Described water injecting pump and slush pump are installed in work chamber.

Claims

1. a recessed V-arrangement pipe jacking tunnelling machine；It is characterized in that:

Pipe jacking tunnelling machine is divided into muddy water storehouse (18) and the work chamber (17) at rear portion of front portion by the dividing plate (2) of described recessed V-arrangement pipe jacking tunnelling machine, and work chamber periphery is provided with housing (1)；Steel plate support one (3), steel plate support two (4), steel plate support three (5) from left to right word order, dividing plate is fixed in the rear end of steel plate support two (4), the front end of steel plate support two is fixed in the middle part of the shell of motor two (7), the upper end output shaft (16) of motor two is fixed with semi-convex V-arrangement tool post (10), and the lower end output shaft of motor two is fixed with down semi-convex V-arrangement tool post (14)；Dividing plate is fixed in the rear end of steel plate support one (3), the front end of steel plate support one is fixed in the middle part of the shell of motor one (6), the upper end output shaft (16) of motor one is fixed with upper half recessed V-arrangement tool post one, and (9, the lower end output shaft of motor one is fixed with lower half recessed V-arrangement tool post one (13)；Dividing plate is fixed in the rear end of steel plate support three, the front end of steel plate support three is fixed in the middle part of the shell of motor three (8), the upper end output shaft of motor three is fixed with upper half recessed V-arrangement tool post two (11), and the lower end output shaft of motor three is fixed with lower half recessed V-arrangement tool post two (15)；Upper half recessed V-arrangement tool post one and lower half recessed V-arrangement tool post one form a umbilicate recessed V-arrangement tool post, upper half recessed V-arrangement tool post two and lower half recessed V-arrangement tool post two and form another umbilicate recessed V-arrangement tool post, and the side surface of each recessed V-arrangement tool post is separately installed with multiple cutter head 12；Upper semi-convex V-arrangement tool post and under the convex convex V-arrangement tool post in one centre of semi-convex V-arrangement tool post composition, the side surface of convex V-arrangement tool post is provided with multiple cutter head 12；The recessed V-arrangement of recessed V-arrangement tool post cross section coincide with the convex V-arrangement of convex V-arrangement tool post cross section；

During the work of described recessed V-arrangement pipe jacking tunnelling machine, water injecting pump is to the injection location water under high pressure between recessed V-arrangement tool post and convex V-arrangement tool post, motor one drives upper half recessed V-arrangement tool post one and lower half recessed V-arrangement tool post one rotating forward, motor three drives upper half recessed V-arrangement tool post two and lower half recessed V-arrangement tool post two reversion, motor two drives upper semi-convex V-arrangement tool post to rotate forward, under motor two drives, semi-convex V-arrangement tool post inverts, upper half recessed V-arrangement tool post one, lower half recessed V-arrangement tool post one, upper half recessed V-arrangement tool post two, lower half recessed V-arrangement tool post two and upper semi-convex V-arrangement tool post, under semi-convex V-arrangement tool post in rotation by the soil cutting of its front end；Left end is cut into recessed V-arrangement head in rotation by upper half recessed V-arrangement tool post one, lower half recessed V-arrangement tool post one, and right-hand member is cut into recessed V-arrangement head in rotation by upper half recessed V-arrangement tool post two, lower half recessed V-arrangement tool post two；The soil body of cutting stirs into mud with the water body of water injecting pump injection, mud is arranged outside push pipe after being aspirated by slush pump, pipe jacking tunnelling machine forms two ends, left and right in pushing ahead and is respectively provided with the hole of recessed V-arrangement section, thereafter, the pipeline of recessed V-arrangement section forms the recessed V-arrangement push pipe pipeline of distance in a section follow-up.

Recessed V-arrangement pipe jacking tunnelling machine the most according to claim 1, it is characterised in that: described housing is the shell that two ends, left and right are respectively provided with recessed V-arrangement.

Recessed V-arrangement pipe jacking tunnelling machine the most according to claim 1, it is characterised in that: described recessed V-arrangement tool post and convex V-arrangement tool post are installed in muddy water storehouse.

Recessed V-arrangement pipe jacking tunnelling machine the most according to claim 1, it is characterised in that: described water injecting pump and slush pump are installed in work chamber.