CN109899080A - A kind of miniature push pipe formula development machine - Google Patents
A kind of miniature push pipe formula development machine Download PDFInfo
- Publication number
- CN109899080A CN109899080A CN201910289622.3A CN201910289622A CN109899080A CN 109899080 A CN109899080 A CN 109899080A CN 201910289622 A CN201910289622 A CN 201910289622A CN 109899080 A CN109899080 A CN 109899080A
- Authority
- CN
- China
- Prior art keywords
- push pipe
- development machine
- pipe formula
- helical blade
- drive system
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000011161 development Methods 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- -1 cable Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention proposes a kind of miniature push pipe formula development machine, including propulsion system and shield body, propulsion system is connect with fixed pedestal, native storehouse partition is equipped in shield body, the fixed pedestal and shield body cooperates, fixed pedestal is equipped with drive system, and drive system is connect with the intracorporal fixed helical blade of shield, and fixed helical blade is connect with the cutterhead of native storehouse partition front.Advantages of the present invention: 1. may be implemented down to wear the pipeline tunnel excavation of the very small diameters such as road, highway, and when construction does not influence the normal operation of traffic, and the influence to ambient enviroment is also smaller；2. can construct below the tunnel being closer, the normal use in tunnel will not influence；3. propulsion system and drive system are located at starting well position, it is easy to use the inspection and maintenance of process.
Description
Technical field
The present invention relates to constructing tunnel equipment, particularly relate to a kind of miniature push pipe formula development machine.
Background technique
For tunnel construction in gradual perfection, underground development area is more and more, faces when excavating again and passes through existing tunnel
Situation is also more and more, this undoubtedly increases difficulty of construction and construction risk.Passed through under existing tunnel or under wear road, public affairs
Road, it is right if will affect the normal operation of road traffic using the construction of open cut engineering method when building the pipelines such as sewage, cable, gas
Ambient enviroment also has larger impact.
And though existing tunnel heading equipment is able to achieve boring construction, due to internal structural space limitation the problem of, very
Difficulty accomplishes diameter phi 1m and following, it is therefore desirable to be improved further to its structure.
Summary of the invention
The present invention proposes a kind of miniature push pipe formula development machine, solves existing tunnel heading equipment and is difficult to accomplish diameter phi 1m
The problem of.The drive system and propulsion system of this development machine are located at starting well position, slag tap by helical blade.Diameter can be achieved
The mini-sized tunnelling machine function of φ 1m or so.According to this design concept, the push pipe formula development machine of smaller diameter can also be produced.
It no longer needs to excavate entire road surface in short distance Municipal Engineering Construction using this product, influence traffic and ambient enviroment.
The technical scheme of the present invention is realized as follows: a kind of miniature push pipe formula development machine, including propulsion system and shield body,
Propulsion system is connect with fixed pedestal, native storehouse partition is equipped in shield body, the fixed pedestal and shield body cooperate, on fixed pedestal
Equipped with drive system, drive system is connect with the intracorporal fixed helical blade of shield, fixed helical blade and native storehouse partition front
Cutterhead connection.
It is equipped with an at least section tube coupling between the shield body and fixed pedestal, connects between drive system and fixed helical blade
It is connected to the detachable helical blade of an at least section.
The tube coupling includes bottom tube coupling and top tube coupling.
The front end of drive system and detachable helical blade is equipped with card division, and the rear end of helical blade is equipped with card slot.
The cutterhead is equipped with spout.
It is equipped with central passage in the drive system and helical blade, drive system is equipped with to be connected to central passage
Swivel joint, central passage and spout connection.
The cutterhead is equipped with hobboing cutter.
The top of the native storehouse partition is equipped with opening, and opening is equipped with slag-screening board.
Tunnel entrance is equipped with only pulpboard.
The fixation helical blade is located in shield body by connection pin shaft and transmission axis connection, transmission shaft by bearing,
Transmission shaft is connect with cutterhead.
Advantages of the present invention: 1. may be implemented down to wear the pipeline tunnel excavation of the very small diameter of road highway, when construction not
The normal operation of traffic is influenced, the influence to ambient enviroment is also smaller；2. it can construct below existing tunnel, Bu Huiying
Ring the normal use in tunnel；3. propulsion system and drive system are located at starting well position, it is easy to use the inspection and maintenance of process.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is present invention construction schematic diagram I.
Fig. 3 is present invention construction schematic diagram II.
Fig. 4 is present invention construction schematic diagram III.
Fig. 5 is present invention construction schematic diagram IV.
In figure: 1- cutterhead, 2- spout, 3- slag-screening board, 4- central passage, 5- fixed helical blade, the detachable helical-blade of 6-
Piece, 7- tube coupling, 8- drive system, 9- fixed pedestal, 10- propulsion system, 11- swivel joint, 12- stop pulpboard, 13- connecting pin
Axis, 14- bearing, 15- soil storehouse partition, 16- shield body, 17- excavate region.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, those of ordinary skill in the art's every other reality obtained under that premise of not paying creative labor
Example is applied, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of miniature push pipe formula development machine, including cutterhead 1, spout 2, slag-screening board 3, central passage 4, fixation
Helical blade 5, tube coupling 7, drive system 8, fixed pedestal 9, propulsion system 10, swivel joint 11, stops detachable helical blade 6
Pulpboard 12, connection pin shaft 13, bearing 14, native storehouse partition 15 and shield body 16.
Cutterhead 1 is mounted on the front end of native storehouse partition 15, and cutterhead 1 is equipped with hobboing cutter, tunnels to region 17 is excavated.Tu Cang
Partition 15 is welded in shield body 16, and the top of native storehouse partition 15 is equipped with opening, and the rear portion of native storehouse partition 15, which is welded with, is located at opening
The slag-screening board 3 at place, the dregs excavated are transported to rear portion from native 15 front of storehouse partition by opening, slag-screening board 3.
Cutterhead 1 is connect with the front end of transmission shaft, and transmission shaft is movably arranged in shield body 16 by bearing 14, after transmission shaft
End is connect by connection pin shaft 13 with fixed helical blade 5.At least one is disposed between fixed helical blade 5 and drive system 8
The front end of the detachable helical blade 6 of piece, detachable helical blade 6 and drive system 8 is equipped with card division, fixed helical blade 5 and can
The rear end for dismantling helical blade 6 is equipped with card slot, and card slot is caught in card division, realizes the fixed installation of helical blade.Shield body 16 and solid
Determine to be equipped with an at least section tube coupling 7 between pedestal 9, the tube coupling 7 of shield body 16 and front end welds, and welds between adjacent two tube coupling 7.It drives
Dynamic system 8 is mounted on fixed pedestal 9, and fixed pedestal 9 is connect with propulsion system 10, and propulsion system 10 is located at starting well position
On reaction frame, propulsion system 10 is that shield body 16 and cutterhead 1 provide onward impulse by fixed pedestal 9, and drive system 8 passes through fixation
Helical blade 5 and detachable helical blade 6 drive the rotation of cutterhead 1.
Tube coupling 7 includes bottom tube coupling and top tube coupling two parts, when installing detachable helical blade 6 additional, first installs lower tube
Section, then detachable helical blade 6 is installed, finally installation top tube coupling, bottom tube coupling and top tube coupling form a complete ring
Shape tube coupling.
Cutterhead 1 is equipped with spout 2, and transmission shaft fixes the interior of helical blade 5, detachable helical blade 6 and drive system 8
Portion is equipped with central passage 4, and the front end of central passage 4 is connected to spout 2, and the rear end of central passage 5 is connected to swivel joint 11.It can
To inject sediment improvement agent to excavation region 17, or face is washed away.
Tunnel entrance is equipped with the only pulpboard 12 for blocking slurries.
When in use, drive system and propulsion system are located at starting well position to this equipment, and the thrust of propulsion system exists
On tube coupling, shield body, complete machine is pushed to promote to tunneling direction, drive system is fixed in propulsion system by fixed pedestal, is promoted
Drive system is with stretching when system is stretched out, while drive system rotates, and power is transferred to cutterhead by helical axis.
Dregs is had bad luck by cutterhead scum board, shield body front slag-screening board to helical blade position, rotates and transports through helical blade
Tunnel out.After promoting a distance, propulsion system is withdrawn, new tube coupling, the detachable helical blade of assembling are installed in starting well, in this way
It moves in circles, realizes entire progradation.
Detailed progradation is as follows:
As shown in Fig. 2, step 1: propulsion system acts on tube coupling, and complete machine is pushed to move to tunneling direction, and pulpboard use is stopped at hole
The issuable slurries in front of blocking.
As shown in figure 3, step 2: after promoting a distance, stops promoting, withdraw propelling cylinder, be put into bottom joint, it will
Connecting portion between tube coupling is welded.
As shown in figure 4, step 3: complete bottom tube coupling welding after, be put into the detachable helical blade of a section, make its with it is preceding
Hold the helical axis of helical blade and the axis connection of drive system.
As shown in figure 5, step 4: being put into top tube coupling, the connecting portion between tube coupling is welded, formation one is complete
Whole cyclic annular tube coupling.
By the swivel joint at rear, by central passage, can opposite excavation face inject sediment improvement agent, or to the palm
Sub- face is washed away.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of miniature push pipe formula development machine, including propulsion system (10) and shield body (16), propulsion system (10) and fixed pedestal
(9) it connects, native storehouse partition (15) is equipped in shield body (16), it is characterised in that: the fixed pedestal (9) is matched with shield body (16)
It closing, fixed pedestal (9) is equipped with drive system (8), and drive system (8) is connect with the fixation helical blade (5) in shield body (16),
Fixed helical blade (5) are connect with the cutterhead (1) of native storehouse partition (15) front.
2. miniature push pipe formula development machine according to claim 1, it is characterised in that: the shield body (16) and fixed pedestal
(9) an at least section tube coupling (7) is equipped between, it is removable to be connected with an at least section between drive system (8) and fixed helical blade (5)
Unload helical blade (6).
3. miniature push pipe formula development machine according to claim 2, it is characterised in that: the tube coupling (7) includes lower tube
Section and top tube coupling.
4. miniature push pipe formula development machine according to claim 2, it is characterised in that: drive system (8) and detachable spiral
The front end of blade (6) is equipped with card division, and the rear end of helical blade is equipped with card slot.
5. miniature push pipe formula development machine according to claim 1 or 2, it is characterised in that: the cutterhead (1) is equipped with spray
Mouth (2).
6. miniature push pipe formula development machine according to claim 5, it is characterised in that: the drive system (8) and spiral
Central passage (4) are equipped in blade, drive system (8) is equipped with the swivel joint (11) being connected to central passage (4), and center is logical
Road (4) is connected to spout (2).
7. miniature push pipe formula development machine according to claim 1 or 2, it is characterised in that: the cutterhead (1) is equipped with rolling
Knife.
8. miniature push pipe formula development machine according to claim 1 or 2, it is characterised in that: the native storehouse partition (15)
Top is equipped with opening, and opening is equipped with slag-screening board (3).
9. miniature push pipe formula development machine according to claim 1 or 2, it is characterised in that: tunnel entrance is equipped with only pulpboard
(12).
10. miniature push pipe formula development machine according to claim 1 or 2, it is characterised in that: the fixation helical blade
(5) by connection pin shaft (13) and transmission axis connection, bearing (14), transmission shaft and cutterhead are equipped between transmission shaft and shield body (16)
(1) it connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910289622.3A CN109899080A (en) | 2019-04-11 | 2019-04-11 | A kind of miniature push pipe formula development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910289622.3A CN109899080A (en) | 2019-04-11 | 2019-04-11 | A kind of miniature push pipe formula development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109899080A true CN109899080A (en) | 2019-06-18 |
Family
ID=66954656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910289622.3A Pending CN109899080A (en) | 2019-04-11 | 2019-04-11 | A kind of miniature push pipe formula development machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109899080A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439580A (en) * | 2019-07-22 | 2019-11-12 | 江苏马超地下工程设备有限公司 | Integrated micro development machine pushing tow system and its working method with screw drives |
| CN111622772A (en) * | 2020-06-03 | 2020-09-04 | 高军 | Tunneller for tunnel full-face construction |
| CN113338985A (en) * | 2021-06-22 | 2021-09-03 | 中国葛洲坝集团生态环境工程有限公司 | Construction method for micro jacking pipe of ecological comprehensive pipe gallery engineering |
| CN114060053A (en) * | 2021-11-19 | 2022-02-18 | 中铁工程装备集团有限公司 | Pipeline updating heading machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434234A (en) * | 2003-03-06 | 2003-08-06 | 上海隧道工程股份有限公司 | Central screw type soil pressure balance miniature push bench |
| CN201358793Y (en) * | 2009-02-25 | 2009-12-09 | 北京优通泰达电气新技术发展有限公司 | Mini-size push bench for underground pipe laying |
| CN202768008U (en) * | 2012-08-31 | 2013-03-06 | 中国矿业大学 | Three-degree-of-freedom self-walking mini-type shield mechanism |
| CN204187119U (en) * | 2014-09-22 | 2015-03-04 | 韶关市铁友建设机械有限公司 | A kind of push-bench revolves and digs mud discharging device |
| CN207673345U (en) * | 2017-12-21 | 2018-07-31 | 北京瑞一管道科技有限公司 | A kind of screw conveyor micro-push bench |
| CN108412513A (en) * | 2018-04-28 | 2018-08-17 | 安徽唐兴机械装备有限公司 | A kind of miniature rock push-bench of interchangeable cutterhead and hopper dredger |
| CN109296380A (en) * | 2018-11-26 | 2019-02-01 | 福建建中建设科技股份有限公司 | A kind of intelligence push-bench and its pipe jacking construction method |
| CN209704573U (en) * | 2019-04-11 | 2019-11-29 | 中铁工程装备集团有限公司 | Miniature push pipe formula development machine |
-
2019
- 2019-04-11 CN CN201910289622.3A patent/CN109899080A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1434234A (en) * | 2003-03-06 | 2003-08-06 | 上海隧道工程股份有限公司 | Central screw type soil pressure balance miniature push bench |
| CN201358793Y (en) * | 2009-02-25 | 2009-12-09 | 北京优通泰达电气新技术发展有限公司 | Mini-size push bench for underground pipe laying |
| CN202768008U (en) * | 2012-08-31 | 2013-03-06 | 中国矿业大学 | Three-degree-of-freedom self-walking mini-type shield mechanism |
| CN204187119U (en) * | 2014-09-22 | 2015-03-04 | 韶关市铁友建设机械有限公司 | A kind of push-bench revolves and digs mud discharging device |
| CN207673345U (en) * | 2017-12-21 | 2018-07-31 | 北京瑞一管道科技有限公司 | A kind of screw conveyor micro-push bench |
| CN108412513A (en) * | 2018-04-28 | 2018-08-17 | 安徽唐兴机械装备有限公司 | A kind of miniature rock push-bench of interchangeable cutterhead and hopper dredger |
| CN109296380A (en) * | 2018-11-26 | 2019-02-01 | 福建建中建设科技股份有限公司 | A kind of intelligence push-bench and its pipe jacking construction method |
| CN209704573U (en) * | 2019-04-11 | 2019-11-29 | 中铁工程装备集团有限公司 | Miniature push pipe formula development machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439580A (en) * | 2019-07-22 | 2019-11-12 | 江苏马超地下工程设备有限公司 | Integrated micro development machine pushing tow system and its working method with screw drives |
| CN111622772A (en) * | 2020-06-03 | 2020-09-04 | 高军 | Tunneller for tunnel full-face construction |
| CN113338985A (en) * | 2021-06-22 | 2021-09-03 | 中国葛洲坝集团生态环境工程有限公司 | Construction method for micro jacking pipe of ecological comprehensive pipe gallery engineering |
| CN114060053A (en) * | 2021-11-19 | 2022-02-18 | 中铁工程装备集团有限公司 | Pipeline updating heading machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209704573U (en) | Miniature push pipe formula development machine | |
| CN109899080A (en) | A kind of miniature push pipe formula development machine | |
| CN103398214B (en) | A kind of mud water balance push bench | |
| CN108756913A (en) | A kind of small-sized mining hard rock shield excavation machine | |
| CN109869161A (en) | A kind of mini-sized tunnelling machine | |
| CN109458183A (en) | Expand former tunnel diameter and completes the development machine and its construction method of tunnel-liner | |
| CN208619109U (en) | A kind of small-sized mining hard rock shield excavation machine | |
| CN108729922A (en) | A kind of push-bench and formula pipe jacking construction method can be retracted | |
| CN108798689A (en) | Combination type T BM and the driving method for realizing pilot heading and forward probe | |
| CN111636889A (en) | TBM cutter head structure and TBM | |
| CN111636890A (en) | TBM cutter head structure and TBM | |
| CN208804392U (en) | A kind of novel system split tube method and repair underground piping | |
| CN205654354U (en) | Shield constructs unsteady connecting device of quick -witted centre revolving joint | |
| CN108222842A (en) | Disposal pore-forming no-dig technique drill bit and no-dig technique method | |
| CN209724346U (en) | Mini-sized tunnelling machine | |
| CN108678762A (en) | A kind of development machine | |
| JP2007126878A (en) | Construction method of underground cavity, and tunnel construction method | |
| CN205655015U (en) | Shield constructs novel many channel central swivel joint of machine | |
| CN104984780A (en) | Slurry pipeline crusher used in shield machine | |
| CN108678759A (en) | The replacing options of TBM development machine components in a kind of tunnel | |
| CN101363320A (en) | Top and guilder two-in-one tunnel boring machine | |
| CN209354133U (en) | A kind of development machine for expanding former tunnel diameter and completing tunnel-liner | |
| CN208502773U (en) | A kind of shield machine being adapted to existing tunnel excavation | |
| CN213116318U (en) | But butt joint structure of formula ordinary pressure tool changing blade disc and butt joint shield in ground that contracts | |
| JP5717048B2 (en) | Small-diameter propulsion method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |