CN100425801C - Counter pulling device used in underground pipe culvert linear dark digging - Google Patents

Counter pulling device used in underground pipe culvert linear dark digging Download PDF

Info

Publication number
CN100425801C
CN100425801C CNB2005100268711A CN200510026871A CN100425801C CN 100425801 C CN100425801 C CN 100425801C CN B2005100268711 A CNB2005100268711 A CN B2005100268711A CN 200510026871 A CN200510026871 A CN 200510026871A CN 100425801 C CN100425801 C CN 100425801C
Authority
CN
China
Prior art keywords
cable wire
jack
steel cable
pipe culvert
group
Prior art date
Application number
CNB2005100268711A
Other languages
Chinese (zh)
Other versions
CN1693667A (en
Inventor
姚宪平
曹文宏
Original Assignee
上海市隧道工程轨道交通设计研究院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海市隧道工程轨道交通设计研究院 filed Critical 上海市隧道工程轨道交通设计研究院
Priority to CNB2005100268711A priority Critical patent/CN100425801C/en
Publication of CN1693667A publication Critical patent/CN1693667A/en
Application granted granted Critical
Publication of CN100425801C publication Critical patent/CN100425801C/en

Links

Abstract

The present invention relates to a counter pulling device used in underground pipe culvert linear dark digging, which belongs to tunnel classes. The device comprises starting wells, a jack unit, heads, a standard pipe culvert section, a steel cable unit and a steel cable self-locking device, wherein the steel cable unit and the steel cable self-locking device are corresponding to the jack unit; the steel cable unit penetrates through and is connected between the two starting wells; the two heads are respectively connected with both ends of the steel cable unit positioned in the two starting wells. At least one end of each steel cable in the steel cable unit uses a core penetrating jack and an accessary steel cable self-locking device to provide power and spacing. The standard pipe culvert section is connected with the rear part of each of the heads. The present invention has the advantages that the present invention can be suitable for more engineering situations because the two heads counter move through balanced pulling force, the working surface always maintains balanced soil pressure due to continuous work of the steel cable, and a lateral resistance range and digging power are both halved because only small dynamic friction force needs to be overcome for continuous propulsion, which is favorable to linear digging guide; besides, the present invention also has the advantages of high digging speed, high work efficiency, less device investment and little occupied space of the device.

Description

Be used for underground pipe culvert linear dark digging to drawing device

Technical field

The present invention relates to tunnel-like, relate to concretely a kind of be used for underground pipe culvert linear dark digging to drawing device.

Background technology

The tunneling device that is used for buried pipe, culvert of the prior art generally includes active well, be received well, Starting Well, and head (cutting the positive soil pressure effect of soil, guiding and balance), standard pipe culvert pipe joint, jack group, wherein the jack group is arranged in the Starting Well, the stroke of this jack group is consistent with standard pipe culvert pipe joint usually, is used for the standard pipe culvert pipe joint of pushing tow with head.The Starting Well rear side need be done the recoil and reinforce, to provide jacking the omnidistance needed power of sentencing the accuser to the punishment facing the person he falsely accused.During construction, utilize the thrust of jack group, head (the positive soil pressure effect of soil, guiding and balance of cutting is arranged) and standard pipe culvert pipe joint are thereafter ejected Starting Well, enter the stratum, the jack group that bounces back then adds follow-up standard pipe culvert pipe joint, ejects again, circulation enters received well until head, pipe culvert tube coupling so one by one.The shortcoming of this tunneling device is: Starting Well need be done the recoil and reinforce; Need to use big stroke jack group; Shrinking back the jack group when placing follow-up pipe culvert tube coupling, and work plane has the anxiety of the earth pressure balance of losing, and easily causes the ground surface sedimentation; The collateral resistance scope is big, is interrupted to advance, and need overcome bigger stiction; Jack-in process needs accurately guiding, can guarantee that just tube coupling enters received well.

Summary of the invention

The objective of the invention is according to above-mentioned the deficiencies in the prior art part, provide a kind of be applicable to short-distance and medium-distance, be used for underground pipe culvert linear dark digging to drawing device, this device adopts drawing two heads that are positioned at the two ends of desiring tunneling pipe, culvert to reach the mode of the standard pipe culvert pipe joint after being connected separately, the head that makes both sides and standard pipe culvert pipe joint along axis direction continuously, in pairs, march forward are mutually finished until butt joint.

The object of the invention realizes being finished by following technical scheme:

A kind of be used for underground pipe culvert linear dark digging to drawing device, comprise active well, the jack group, head, standard pipe culvert pipe joint, this head is cut soil, the positive soil pressure effect of guiding and balance, it is characterized in that also including and corresponding cable wire group of jack group and cable wire self-locking device, described active well is two Starting Wells, wherein the cable wire group connects and is connected between two Starting Wells, two heads are connected to the two ends of the cable wire group that is positioned at two Starting Wells, have at least an end to adopt punching jack and incidental cable wire self-locking device on the every cable wire in the cable wire group, connect standard pipe culvert pipe joint behind the head so that power and spacing to be provided.

Every above-mentioned cable wire have at least an end adopt punching jack and incidental cable wire self-locking device with provide power and spacing can be only at one end to adopt jack and cable wire self-locking device power to be provided and to carry out spacingly, the other end adopts the cable wire anchor head spacing; Also can be all to adopt jack and cable wire self-locking device at two ends power to be provided and to carry out spacing.

Above-mentioned jack group can be selected short stroke jack group for use.

Above-mentioned cable wire self-locking device is to utilize to carve the self-lock mechanism of arranging before and after the type moveable anchor group, the reciprocating motion of jack is become the one-way movement of cable wire.

Above-mentioned head cooperates with the activity of cable wire group.

Advantage of the present invention is, two heads march forward mutually, and tension equalizer need not provide the power of sentencing the accuser to the punishment facing the person he falsely accused by Starting Well, can adapt to more project situation; Cable wire tension elastic deformation, jack reach the continuous operation of subsidiary cable wire self-locking device, make work plane remain earth pressure balance, and propelling only need overcome less kinetic force of friction continuously; Owing to be that the two sides is tunneled simultaneously, collateral resistance scope and driving power are all reduced by half, and two work planes and two unearthed spaces, driving speed is accelerated; To drawing having of cable wire to be beneficial to straight line driving guiding; Owing to adopted the cable wire self-locking device, replace the interruption work of big stroke jack group with the continuous operation of short stroke jack group, improved operating efficiency, reduced the equipment input, reduced equipment occupation space.

Description of drawings

Accompanying drawing 1 is prior art floor map of the present invention;

Accompanying drawing 2 is the technology of the present invention floor map (before setting out);

Accompanying drawing 3 is the technology of the present invention floor map (on the way);

Accompanying drawing 4 is the attached cable wire self-locking device of jack of the present invention schematic diagram;

The specific embodiment

Feature of the present invention and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:

Shown in Fig. 1-4, label 1-20 represents respectively: Starting Well I1, standard pipe culvert pipe joint 2, cable wire anchor head 3, conventional head/work plane 4, do not dig stratum 5, subsidiary short stroke punching jack 6, standard pipe culvert pipe joint 7, Starting Well II8, engineering axis 9, the space I10 that is unearthed, cable wire 11, be unearthed space II12, the frame 13 that the cable wire self-locking device arranged, carve type moveable anchor group 14, short stroke jack 15, receive and 16, Starting Well 17, recoil reinforce 18, the space 19 of being unearthed, big stroke jack 20.

Embodiment 1:

Present embodiment comprises Starting Well I1, Starting Well II8, has the short stroke punching jack 6 of cable wire self-locking device, head 4, standard pipe culvert pipe joint 7, and with jack 6 corresponding cable wire groups, this cable wire group is made up of several cable wires 11; Wherein the cable wire group connects and is connected between Starting Well I1, the Starting Well II8, two heads 4 are connected to the two ends of the cable wire group that is positioned at two Starting Wells 1,8, in the cable wire group in two of every cable wire 11 terminations an end adopt cable wire anchor head 3 spacing, the other end adopts short stroke punching jack 6 and cable wire self-locking device promptly to carve type moveable anchor group 14 power to be provided and to realize spacingly, and the head 4 at two ends connects standard pipe culvert pipe joint 2,7 respectively.

The job site of present embodiment is the speedway below of the gradient 4.5%, to the scope of drawing about 80 meters, at first, promptly prolong the engineering axis direction at Starting Well I1 horizontal directional drill straw line, between Starting Well I1 and Starting Well II8, execute and draw the cable wire group, finish the installation of present embodiment then successively.Utilize the self-lock mechanism of carving type moveable anchor group 14 during construction, make the unidirectional continuous pulling force of the reciprocating motion generation of jack 6 to the cable wire group, pipe culvert tube coupling 2,7 with both sides head 4 and after being connected continuously, in pairs, in opposite directions to drawing in into the stratum, wherein utilize Starting Well I1, Starting Well II8 to be unearthed, after both sides head 4 is met and discussed, utilize default structure, finish butt joint.

Embodiment 2:

Present embodiment comprises Starting Well I1, Starting Well II8, has short stroke punching jack 6, conventional head 4, the standard tube coupling 7 of cable wire self-locking device, and with jack 6 corresponding cable wire groups, this cable wire group is made up of several cable wires 11; Wherein the cable wire group connects and is connected between Starting Well I1, the Starting Well II8, two conventional heads 4 are connected to the two ends of the cable wire group that is positioned at two Starting Wells 1,8, two of every cable wire 11 terminations all adopt short stroke punching jack 6 and cable wire self-locking device promptly to carve type moveable anchor group 14 power to be provided and to realize spacingly in the cable wire group, and the head 4 at two ends connects standard pipe culvert pipe joint 2,7 respectively.

The job site of present embodiment is the speedway below of the gradient 4.5%, to the scope of drawing about 80 meters, at first in Starting Well I1, use the horizontal directional drill straw line, promptly prolong the engineering axis direction, between Starting Well I1 and Starting Well II8, execute and draw the cable wire group, finish the installation of present embodiment then successively.Utilize the self-lock mechanism of carving type moveable anchor group 14 during construction, make the unidirectional continuous pulling force of the reciprocating motion generation of jack 6 to the cable wire group, pipe culvert tube coupling 2,7 with both sides head 4 and after being connected continuously, in pairs, in opposite directions to drawing in into the stratum, wherein utilize Starting Well I1, set out and II8 is unearthed, after both sides head 4 is met and discussed, utilize default structure, finish butt joint.

Spacing purpose is set in the foregoing description, limiting head 4 on the one hand breaks away from cable wire 11, on the other hand, the pulling force that cable wire 11 is subjected to that is provided with of cable wire anchor head 3 passes to head 4 it is moved forward, self-locking device in the jack 6 is promptly carved the setting of type moveable anchor group 14, make head under the effect of the jacking force of jack only moving forward along cable wire, but can not move backward.

The selection that those skilled in the art will recognize that head among the present invention can determine according to concrete strata condition, as grid type, earth pressure balanced etc.

Obviously the selection of cable wire quantity can be determined according to actual needs in the cable wire group, does not repeat them here.

Claims (5)

1, a kind of be used for underground pipe culvert linear dark digging to drawing device, comprise active well, the jack group, head, standard pipe culvert pipe joint, it is characterized in that also including and corresponding cable wire group of jack group and cable wire self-locking device, described active well is two Starting Wells, wherein the cable wire group connects and is connected between two Starting Wells, two heads are connected to the two ends of the cable wire group that is positioned at two Starting Wells, wherein have at least an end to adopt jack and cable wire self-locking device on the every cable wire in the cable wire group, connect standard pipe culvert pipe joint behind the head so that power and spacing to be provided.
2, according to claim 1 a kind of be used for underground pipe culvert linear dark digging to drawing device, it is characterized in that having at least on the described cable wire end adopt jack and cable wire self-locking device with provide power and spacing be at one end to adopt jack and cable wire self-locking device so that power and spacing to be provided, the other end adopts the cable wire anchor head spacing.
3, according to claim 1 a kind of be used for underground pipe culvert linear dark digging to drawing device, it is characterized in that having at least on the described cable wire end adopt jack and cable wire self-locking device with provide power and spacing be all to adopt jack and cable wire self-locking device at the cable wire two ends so that power and spacing to be provided.
4, according to claim 1 a kind of be used for underground pipe culvert linear dark digging to drawing device, it is characterized in that described head cooperates with the activity of cable wire group.
5, according to claim 1 a kind of be used for underground pipe culvert linear dark digging to drawing device, it is characterized in that described jack group adopts short stroke jack group.
CNB2005100268711A 2005-06-17 2005-06-17 Counter pulling device used in underground pipe culvert linear dark digging CN100425801C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005100268711A CN100425801C (en) 2005-06-17 2005-06-17 Counter pulling device used in underground pipe culvert linear dark digging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100268711A CN100425801C (en) 2005-06-17 2005-06-17 Counter pulling device used in underground pipe culvert linear dark digging

Publications (2)

Publication Number Publication Date
CN1693667A CN1693667A (en) 2005-11-09
CN100425801C true CN100425801C (en) 2008-10-15

Family

ID=35352771

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100268711A CN100425801C (en) 2005-06-17 2005-06-17 Counter pulling device used in underground pipe culvert linear dark digging

Country Status (1)

Country Link
CN (1) CN100425801C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101749021A (en) * 2008-12-18 2010-06-23 上海市机械施工有限公司 The oblique method of reseptance that enters in the narrow receiving well of push-bench during a kind of underground jacking construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101571045B (en) * 2009-05-22 2011-11-16 上海广联建设发展有限公司 Top-pulling type construction method for burying box culvert and pipeline underground
KR101324173B1 (en) * 2013-07-11 2013-11-06 김동수 Construction method for underground tunnel using guiding shape steel

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825811A1 (en) * 1988-07-29 1990-02-01 Mts Minitunnelsysteme Gmbh Method and apparatus for the gradual, automatic driving of a pipe section through a through-bore
EP0360321A1 (en) * 1988-09-16 1990-03-28 VISSER & SMIT HANAB B.V. Process for laying a pipeline through an earth mass
CN1285458A (en) * 2000-09-20 2001-02-28 李宪奎 Underground excavating construction method of underground structure
JP2001108183A (en) * 1999-10-08 2001-04-20 Kajima Corp Repairing construction method for inner surface of existing pipe conduit and ring assembling and conveyng device for segment used therefor
US6234716B1 (en) * 1995-11-17 2001-05-22 Carlo Chiaves Underground structural work including prefabricated elements associated with piles and a process for its production
CN2654858Y (en) * 2003-11-10 2004-11-10 刘元重 Shallow buried dark digger
JP2004353264A (en) * 2003-05-28 2004-12-16 Kajima Corp Construction method of tunnel confluence section and tunnel confluence section
CN2800020Y (en) * 2005-06-17 2006-07-26 上海市隧道工程轨道交通设计研究院 Mutually pulling device for straight line hidden digging of underground pipe culvert

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825811A1 (en) * 1988-07-29 1990-02-01 Mts Minitunnelsysteme Gmbh Method and apparatus for the gradual, automatic driving of a pipe section through a through-bore
EP0360321A1 (en) * 1988-09-16 1990-03-28 VISSER & SMIT HANAB B.V. Process for laying a pipeline through an earth mass
US6234716B1 (en) * 1995-11-17 2001-05-22 Carlo Chiaves Underground structural work including prefabricated elements associated with piles and a process for its production
JP2001108183A (en) * 1999-10-08 2001-04-20 Kajima Corp Repairing construction method for inner surface of existing pipe conduit and ring assembling and conveyng device for segment used therefor
CN1285458A (en) * 2000-09-20 2001-02-28 李宪奎 Underground excavating construction method of underground structure
JP2004353264A (en) * 2003-05-28 2004-12-16 Kajima Corp Construction method of tunnel confluence section and tunnel confluence section
CN2654858Y (en) * 2003-11-10 2004-11-10 刘元重 Shallow buried dark digger
CN2800020Y (en) * 2005-06-17 2006-07-26 上海市隧道工程轨道交通设计研究院 Mutually pulling device for straight line hidden digging of underground pipe culvert

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101749021A (en) * 2008-12-18 2010-06-23 上海市机械施工有限公司 The oblique method of reseptance that enters in the narrow receiving well of push-bench during a kind of underground jacking construction
CN101749021B (en) * 2008-12-18 2013-09-18 上海市机械施工有限公司 Receiving method for pipe pusher obliquely entering narrow receiving well in underground pipe pushing construction

Also Published As

Publication number Publication date
CN1693667A (en) 2005-11-09

Similar Documents

Publication Publication Date Title
US3465834A (en) Guided subterranean penetrator systems
CN101666230B (en) Coal mining method of lengthened front-beam fully-mechanized mining and fully-mechanized top coal carving of three-soft coal seam and equipment
CN101832102B (en) Movable two-platform partitioned four-arm hanging wall anchor rod and anchor cable construction drill carriage
CN106437804B (en) Reserve the super after-poppet and change system of lane exploitation engineering method for one's own use without coal column in a kind of no tunnel
CN1257342C (en) Tunnellers and constructing method thereof
CN103382844B (en) A kind of tracked hydraulic sectional shelf-unit temporary lining and permanent support parallel operations piercing technique and equipment
CN201106451Y (en) Track-mounted liftable top-side construction drilling machine for anchor bar and anchor wire
CN103643979B (en) Hydraulic support used for roadway temporary support and erecting and use method of hydraulic support
CN100564798C (en) Tunnelling machine
CN103452559B (en) Vertical shaft shield machine
CN105298517A (en) Soft and weak wall rock tunnel advance reinforced support construction method
CN104695971A (en) Annular pipe-jacking construction method
CN106640108B (en) A kind of hypogee modular construction system and its construction method
CN102155219A (en) Comprehensive dredging machine
CN105625940B (en) Drilling piling all-in-one machine
CN205117357U (en) Weak surrounding rock tunnel advance support structure based on self -drilling spiral pipe canopy
CN102444416A (en) Fully mechanized mining face hydraulic support beam-type retracting device
CN102022133A (en) Regional gas underground high-pressure jet hole digging, pressure relief and outburst prevention method
CN106988679A (en) A kind of rock gangway crawler type trench digging traverse drill rises all-in-one
CN103397843A (en) Miniature non-excavation horizontal drilling equipment
CN1962396A (en) Guide rail stepwise type borer motion device
CN104669449A (en) Drilling device and method for cutting reinforced concrete supporting beam
CN206329348U (en) A kind of minitunnel lining trolley
CN101922293A (en) Method for installing waterproof steel plate in construction of underground tunnel
CN103711504B (en) The propulsion method of shield tunnel section and mining tunnel section binding site in subway tunnel

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081015

Termination date: 20160617

CF01 Termination of patent right due to non-payment of annual fee