CN106761774A - A kind of push bench process Tunnel Engineering tube coupling stopping device - Google Patents
A kind of push bench process Tunnel Engineering tube coupling stopping device Download PDFInfo
- Publication number
- CN106761774A CN106761774A CN201611148457.2A CN201611148457A CN106761774A CN 106761774 A CN106761774 A CN 106761774A CN 201611148457 A CN201611148457 A CN 201611148457A CN 106761774 A CN106761774 A CN 106761774A
- Authority
- CN
- China
- Prior art keywords
- retaining
- tube coupling
- stopping device
- tunnel engineering
- push bench
- 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
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
Abstract
The invention discloses a kind of push bench process Tunnel Engineering tube coupling stopping device, including hydraulic pump, shaft gear, retaining pin, top and hydraulic stem, retaining draw-in groove is provided with the retaining plate, it is connected by connector between the retaining plate and shaft gear, it is connected by support column between the bottom supporting construction and jacking pipe joints, the motor is connected with hydraulic pump, the back supporting construction is connected with hydraulic jack group, and the lower end of hydraulic jack group is provided with controller and hydraulic pressure unit, the lateral support is connected with vertical supporting, the top is connected with hydraulic stem.The push bench process Tunnel Engineering tube coupling stopping device, with reference to the push bench process Tunnel Engineering for currently using innovative design is carried out with tube coupling stopping device, this push bench process Tunnel Engineering employs processing scheme that motor, hydraulic pump, retaining plate and lateral support be combined with tube coupling stopping device to carry out jacking pipe joints retaining treatment, and retaining effect is greatly improved.
Description
Technical field
The present invention relates to push bench process Tunnel Engineering tube coupling retaining technical field, specially a kind of push bench process Tunnel Engineering is used
Tube coupling stopping device.
Background technology
Push bench process constructing tunnel technique has been widely used in due to the popularization of its large scale equipment and rectangular top pipe equipment
The Tunnel Engineering such as Urban Underground highway, walkway, water supply and sewerage pipeline.But after a section tube coupling jacking is completed, next section pipe
Section pushes up jack after must being retracted before hanging in well, because push pipe head leading portion resistance is very big, now push pipe head and tube coupling meeting
20~30cm is retreated together, so as to cause the earth pressure balance between push pipe head and the front soil body to be destroyed, easily causes push-bench
The soil body in front of head is caved in, and causes the sedimentation of road surface and pipeline, and the safety of road traffic and underground utilities will be influenceed when serious, with
The species for the development push bench process Tunnel Engineering tube coupling stopping device of science and technology is more and more, for push bench process Tunnel Engineering
With tube coupling stopping device demand more and more higher.
And the push bench process Tunnel Engineering tube coupling stopping device for currently using also coming with some shortcomings more or less, such as
The stopping device for currently using using mechanical retaining, is not kept out simply using simple supporting construction, and retaining effect is not
It is highly desirable, some hydraulic pressure can not control be integrated, it is impossible to individually control so that above a section push pipe is by next after jacking
Saving tube coupling during hanging in people's well has the space of retrogressing, it is impossible to the need for meeting use, so for the presence of such case,
Need to carry out the innovative design of relevant device now.
The content of the invention
It is an object of the invention to provide a kind of push bench process Tunnel Engineering tube coupling stopping device, to solve above-mentioned background skill
The stopping device for currently using proposed in art using mechanical retaining, is not kept out simply, retaining using simple supporting construction
Effect be not it is highly desirable, some hydraulic pressure can not control be integrated, it is impossible to individually control so that above one section push pipe quilt
Tube coupling has the problem in the space of retrogressing during next section is hung in people's well after jacking.
To achieve the above object, the present invention provides following technical scheme:A kind of push bench process Tunnel Engineering is filled with tube coupling retaining
Put, including retaining draw-in groove, retaining plate, motor, hydraulic pump, shaft gear, connector, support column, bottom supporting construction, slip casting
Hole, anti-attrition injected hole, hole for hoist, retaining pin, back supporting construction, hydraulic jack group, controller, hydraulic pressure unit, lateral branch
Support, vertical supporting, jacking pipe joints, rotating shaft, top and hydraulic stem, are provided with retaining draw-in groove, and retaining draw-in groove on the retaining plate
Be connected with retaining pin, be connected by connector between the retaining plate and shaft gear, the bottom supporting construction with top
It is connected by support column between pipe tube coupling, and injected hole, anti-attrition injected hole and hole for hoist, the electricity is provided with jacking pipe joints
Motivation is connected with hydraulic pump, and hydraulic pump is connected with inside shaft gear, the back supporting construction and hydraulic jack
Group is connected, and the lower end of hydraulic jack group is provided with controller and hydraulic pressure unit, the lateral support and vertical supporting phase
Connect, and it is connected between retaining plate by rotating shaft, the top is connected with hydraulic stem.
Preferably, the retaining draw-in groove is provided with two on retaining plate, and its side is in semicircular arc.
Preferably, the rotation angle range for moving back plate is 0-120 °.
Preferably, the hole for hoist is each provided with two on four faces of jacking pipe joints, and its depth is 45cm.
Preferably, the hydraulic stem is provided with eight in hydraulic jack group, and its length adjusting range is twice
The length of jacking pipe joints.
Preferably, lateral support rotation angle range around the shaft is 0-90 °.
Compared with prior art, the beneficial effects of the invention are as follows:The push bench process Tunnel Engineering tube coupling stopping device, with reference to
The push bench process Tunnel Engineering for currently using carries out innovative design, this push bench process Tunnel Engineering tube coupling retaining with tube coupling stopping device
Device employs processing scheme that motor, hydraulic pump, retaining plate and lateral support be combined to carry out retaining to jacking pipe joints
Treatment, retaining effect is greatly improved, and rear top jack employs hydraulic jack group and controller coordinate coordinates
Mode so that each hydraulic stem in hydraulic jack group can be controlled individually, it is retreated one by one from top to bottom, be made
The time that obtaining jacking pipe joints may retreat greatly reduces, and its back space is further reduced, here it is the structure group of whole device
Into and application method.
Brief description of the drawings
Fig. 1 is positive structure diagram of the present invention;
Fig. 2 is side structure schematic diagram of the present invention.
In figure:1st, retaining draw-in groove, 2, retaining plate, 3, motor, 4, hydraulic pump, 5, shaft gear, 6, connector, 7, support
Post, 8, bottom supporting construction, 9, injected hole, 10, anti-attrition injected hole, 11, hole for hoist, 12, retaining pin, 13, back supporting construction,
14th, hydraulic jack group, 15, controller, 16, hydraulic pressure unit, 17, lateral support, 18, vertical supporting, 19, jacking pipe joints, 20,
Rotating shaft, 21, top, 22, hydraulic stem.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme:A kind of push bench process Tunnel Engineering tube coupling stopping device,
Including retaining draw-in groove 1, retaining plate 2, motor 3, hydraulic pump 4, shaft gear 5, connector 6, support column 7, bottom supporting construction
8th, injected hole 9, anti-attrition injected hole 10, hole for hoist 11, retaining pin 12, back supporting construction 13, hydraulic jack group 14, controller
15th, hydraulic pressure unit 16, lateral support 17, vertical supporting 18, jacking pipe joints 19, rotating shaft 20, top 21 and hydraulic stem 22, retaining plate
Retaining draw-in groove 1 is provided with 2, and retaining draw-in groove 1 is connected with retaining pin 12, retaining draw-in groove 1 is provided with two on retaining plate 2
It is individual, and its side is in semicircular arc, is connected by connector 6 between retaining plate 2 and shaft gear 5, moves back the anglec of rotation of plate 2
Scope is 0-120 °, is connected by support column 7 between bottom supporting construction 8 and jacking pipe joints 19, and set on jacking pipe joints 19
Injected hole 9, anti-attrition injected hole 10 and hole for hoist 11 are equipped with, hole for hoist 11 is each provided with two on four faces of jacking pipe joints 19
It is individual, and its depth is 45cm, motor 3 is connected with hydraulic pump 4, and hydraulic pump 4 is connected with inside shaft gear 5, back
Supporting construction 13 is connected with hydraulic jack group 14, and the lower end of hydraulic jack group 14 is provided with controller 15 and hydraulic press
Group 16, hydraulic stem is provided with eight in hydraulic jack group 14, and its length adjusting range is the jacking pipe joints 19 of twice
Length, lateral support 17 is connected with vertical supporting 18, and it is connected between retaining plate 2 by rotating shaft 20, lateral support
17 around the shaft 20 rotation angle range be 0-90 °, top 21 is connected with hydraulic stem 22.
Operation principle:, it is necessary to whole push bench process tunnel before using the push bench process Tunnel Engineering with tube coupling stopping device
Road engineering carries out simple structure understanding with tube coupling stopping device, and this push bench process Tunnel Engineering tube coupling stopping device employs electricity
The processing scheme that motivation 3, hydraulic pump 4, retaining plate 2 and lateral support 17 are combined to jacking pipe joints 19 carries out retaining treatment,
Retaining effect is greatly improved, and rear top jack employs hydraulic jack group 14 and the cooperation of controller 15
Mode so that each hydraulic stem 22 in hydraulic jack group 14 can be controlled individually, make it retreat one by one from top to bottom,
So that the time that jacking pipe joints 19 may be retreated greatly reduces, its back space is further reduced, here it is the knot of whole device
Structure is constituted and application method.
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc. should be included in this
Within the protection domain of invention.
Claims (7)
1. a kind of push bench process Tunnel Engineering tube coupling stopping device, including retaining draw-in groove(1), retaining plate(2), motor(3), liquid
Press pump(4), shaft gear(5), connector(6), support column(7), bottom supporting construction(8), injected hole(9), anti-attrition injected hole
(10), hole for hoist(11), retaining pin(12), back supporting construction(13), hydraulic jack group(14), controller(15), hydraulic pressure
Unit(16), lateral support(17), vertical supporting(18), jacking pipe joints(19), rotating shaft(20), top(21)And hydraulic stem
(22), it is characterised in that:The retaining plate(2)On be provided with retaining draw-in groove(1), and retaining draw-in groove(1)With retaining pin(12)Phase
Connection, the retaining plate(2)With shaft gear(5)Between pass through connector(6)It is connected, the bottom supporting construction(8)With
Jacking pipe joints(19)Between pass through support column(7)It is connected, and jacking pipe joints(19)On be provided with injected hole(9), anti-attrition slip casting
Hole(10)And hole for hoist(11), the motor(3)With hydraulic pump(4)It is connected, and hydraulic pump(4)With shaft gear(5)It is interior
Portion is connected, the back supporting construction(13)With hydraulic jack group(14)It is connected, and hydraulic jack group(14)Under
End is provided with controller(15)With hydraulic pressure unit(16), the lateral support(17)With vertical supporting(18)Be connected, and its with
Retaining plate(2)Between pass through rotating shaft(20)It is connected, the top(21)And hydraulic stem(22)It is connected.
2. a kind of push bench process Tunnel Engineering tube coupling stopping device according to claim 1, it is characterised in that:The retaining
Draw-in groove(1)In retaining plate(2)On be provided with two, and its side is in semicircular arc.
3. a kind of push bench process Tunnel Engineering tube coupling stopping device according to claim 1, it is characterised in that:It is described to move back plate
(2)Rotation angle range be 0-120 °.
4. a kind of push bench process Tunnel Engineering tube coupling stopping device according to claim 1, it is characterised in that:The retaining
Pin(12)With jacking pipe joints(19)On hole for hoist(11)Inlay connection.
5. a kind of push bench process Tunnel Engineering tube coupling stopping device according to claim 1, it is characterised in that:The lifting
Hole(11)In jacking pipe joints(19)Four faces on be each provided with two, and its depth is 45cm.
6. a kind of push bench process Tunnel Engineering tube coupling stopping device according to claim 1, it is characterised in that:The hydraulic pressure
Bar is in hydraulic jack group(14)Eight are inside provided with, and its length adjusting range is the jacking pipe joints of twice(19)Length.
7. a kind of push bench process Tunnel Engineering tube coupling stopping device according to claim 1, it is characterised in that:It is described lateral
Support(17)Around the shaft(20)Rotation angle range be 0-90 °.
Priority Applications (1)
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CN201611148457.2A CN106761774A (en) | 2016-12-13 | 2016-12-13 | A kind of push bench process Tunnel Engineering tube coupling stopping device |
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CN201611148457.2A CN106761774A (en) | 2016-12-13 | 2016-12-13 | A kind of push bench process Tunnel Engineering tube coupling stopping device |
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CN201611148457.2A Pending CN106761774A (en) | 2016-12-13 | 2016-12-13 | A kind of push bench process Tunnel Engineering tube coupling stopping device |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108361040A (en) * | 2018-02-07 | 2018-08-03 | 中建八局第三建设有限公司 | Anti- pipeline setback device and preparation method thereof and application method in push pipe operation |
CN110195595A (en) * | 2019-05-09 | 2019-09-03 | 上海隧道工程有限公司 | The stopping device and its application method of push-bench section of jurisdiction |
CN111335919A (en) * | 2020-03-20 | 2020-06-26 | 重庆渝高科技产业(集团)股份有限公司 | Prefabricated pipe joint pushing method |
CN112177627A (en) * | 2020-10-10 | 2021-01-05 | 天津大学 | Rapid construction method for jacking pipe with synchronous jacking and splicing |
CN112459798A (en) * | 2020-11-23 | 2021-03-09 | 上海隧道工程有限公司 | Self-locking type retaining device and method for pipe jacking construction |
CN113374932A (en) * | 2021-07-09 | 2021-09-10 | 中铁上海工程局集团有限公司 | Movable type jacking pipe backstop support device and backstop method |
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JPH07208065A (en) * | 1994-01-25 | 1995-08-08 | Mitsui Constr Co Ltd | Tunnel construction method |
CN103244126A (en) * | 2013-04-12 | 2013-08-14 | 上海交通大学 | Construction method for preventing retreat of pipe pushing machine and pipe joints |
CN203214067U (en) * | 2013-04-12 | 2013-09-25 | 上海交通大学 | Construction device preventing tube push bench and tube coupling from receding |
CN104265321A (en) * | 2014-08-06 | 2015-01-07 | 上海隧道工程有限公司 | Ultra-large full-face rectangular pipe jacking tunneling construction method |
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CN104929647A (en) * | 2015-05-15 | 2015-09-23 | 中铁二局股份有限公司 | Pipe jacking machine retaining device and mounting method thereof |
CN204920963U (en) * | 2015-09-02 | 2015-12-30 | 中铁四局集团有限公司 | Rectangle push pipe stopping structure |
CN205078275U (en) * | 2015-10-20 | 2016-03-09 | 江苏银旭隧道机械有限公司 | Rectangle entry driving machine stopping system |
CN206256911U (en) * | 2016-12-13 | 2017-06-16 | 中铁隧道勘测设计院有限公司 | A kind of push bench process Tunnel Engineering tube coupling stopping device |
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2016
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JPH07208065A (en) * | 1994-01-25 | 1995-08-08 | Mitsui Constr Co Ltd | Tunnel construction method |
CN103244126A (en) * | 2013-04-12 | 2013-08-14 | 上海交通大学 | Construction method for preventing retreat of pipe pushing machine and pipe joints |
CN203214067U (en) * | 2013-04-12 | 2013-09-25 | 上海交通大学 | Construction device preventing tube push bench and tube coupling from receding |
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CN205078275U (en) * | 2015-10-20 | 2016-03-09 | 江苏银旭隧道机械有限公司 | Rectangle entry driving machine stopping system |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108361040A (en) * | 2018-02-07 | 2018-08-03 | 中建八局第三建设有限公司 | Anti- pipeline setback device and preparation method thereof and application method in push pipe operation |
CN110195595A (en) * | 2019-05-09 | 2019-09-03 | 上海隧道工程有限公司 | The stopping device and its application method of push-bench section of jurisdiction |
CN111335919A (en) * | 2020-03-20 | 2020-06-26 | 重庆渝高科技产业(集团)股份有限公司 | Prefabricated pipe joint pushing method |
CN112177627A (en) * | 2020-10-10 | 2021-01-05 | 天津大学 | Rapid construction method for jacking pipe with synchronous jacking and splicing |
CN112177627B (en) * | 2020-10-10 | 2022-03-25 | 天津大学 | Rapid construction method for jacking pipe with synchronous jacking and splicing |
CN112459798A (en) * | 2020-11-23 | 2021-03-09 | 上海隧道工程有限公司 | Self-locking type retaining device and method for pipe jacking construction |
CN113374932A (en) * | 2021-07-09 | 2021-09-10 | 中铁上海工程局集团有限公司 | Movable type jacking pipe backstop support device and backstop method |
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190218 Address after: 300000 Tianjin Free Trade Test Zone (Airport Economic Zone) No. 36 West Central Road Applicant after: CHINA RAILWAY LIUYUAN GROUP CO., LTD. Address before: 300000 Hebei Avenue, new Hongqiao, Hongqiao District, Tianjin City, No. 1 Applicant before: Zhongtie Tunnel Survey and Design Inst., Ltd. |
|
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |