CN1710251A - Tunnel-culvert orbital propulsion method and apparatus - Google Patents
Tunnel-culvert orbital propulsion method and apparatus Download PDFInfo
- Publication number
- CN1710251A CN1710251A CN 200510031517 CN200510031517A CN1710251A CN 1710251 A CN1710251 A CN 1710251A CN 200510031517 CN200510031517 CN 200510031517 CN 200510031517 A CN200510031517 A CN 200510031517A CN 1710251 A CN1710251 A CN 1710251A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- culvert
- guide
- supporting member
- guide base
- 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
- 238000000034 method Methods 0.000 title claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000009412 basement excavation Methods 0.000 claims description 7
- 239000012467 final product Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 14
- 239000004568 cement Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 41
- 238000010586 diagram Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a tunnel, culvert advancing technique and its device. Lay two parallel guiding base on the ground of the tunnels or culvert stretching out of the tunnel and build the support constructions outside the tunnel on the guiding base and the push the construction back to the tunnel and finally take out the guiding roller set and oil pressure jack and backfilling with cement to finish the construction. The invention improves the advancing speed and shortens the construction cycle, saves the steel and lowers the cost. The advance device in the invention is simple and easy transportation.
Description
Technical field
The present invention relates to the propulsion method of a kind of prefabricated tunnel or culvert and the device of propelling, especially a kind of tunnel, culvert orbital propulsion method and device.
Background technology
The construction method of tunnel or culvert has following several at present:
1, a kind of method is after earth excavation, on-the-spot fluid concrete support in excavating good tunnel or culvert, and such construction method exists long construction period.And because working face is narrow, construction is problem very easily not also.
2, another kind of method is after earth excavation, adopts the mode of hydraulic pressure jacking to push in tunnel or the culvert prefabricated concrete supporting member.After concrete supporting member top puts in place, the backfill earthwork again.This construction method exists subject matter to be: because prefabricated concrete supporting member is four faces up and down.In progradation, because gravity, the front end of concrete supporting member can sink, and plants in the earth, causes the resistance of propelling to increase, and influences fltting speed.In case this situation takes place, and just the front end earth of concrete supporting member need be emptied, and has filled up the front end of concrete supporting member, so just can proceed to advance, thereby prolong construction period.
Summary of the invention
It is fast that one of purpose of the present invention provides a kind of fltting speed, can not sink or plant head owing to the soil property reason, a large amount of simultaneously tunnel, culvert orbital propulsion methods of saving tunnel or culvert construction cost are to solve existing tunnel or the existing weak point of culvert construction method.
Two of purpose of the present invention provides the employed device of a kind of said method.
One of for achieving the above object, the technical solution adopted in the present invention is: a kind of tunnel, culvert orbital propulsion method is characterized in that: this propulsion method contains following steps:
1. lay two parallel guide bases in the tunnel or the both sides, ground in the culvert of good cubic metre of earth of excavation; And two guide bases are extended in parallel out outside tunnel or the culvert;
2. on every guide base, be installed on movable guide roller group and oil pressure top;
3. on two guide bases are positioned at extension outside tunnel or the culvert, construct the tunnel or the culvert concrete supporting member that only have end face and two sides;
4. in the tunnel or culvert concrete supporting member rear end set up hydraulic feed device;
5. start hydraulic feed device, tunnel or culvert concrete supporting member are pushed in tunnel or the culvert along two guide bases;
When 6. tunnel or culvert concrete supporting member are pushed to precalculated position in tunnel or the culvert, rise in the oil pressure top that starts on two guide bases in tunnel or the culvert, jack-up tunnel or culvert concrete supporting member are extracted the guide roller group on two guide bases that are positioned at tunnel or culvert out;
7. the oil pressure top that starts on two guide bases in tunnel or the culvert descends, and tunnel or culvert concrete supporting member are dropped on the continuing surface of two guide bases, takes out the oil pressure top;
8. use the basis of concrete backfill tunnel or culvert concrete supporting member, lay the inside and outside road surface of tunnel or culvert simultaneously.
In said method, tunnel or culvert concrete supporting member can directly be poured into a mould on the guide base outside tunnel or culvert, at this moment just earlier the oil pressure top is installed on the extension of the outer guide base of tunnel or culvert, with lifting tunnel or culvert concrete supporting member cast work top; After treating cast of tunnel or culvert concrete supporting member and curing molding, take out oil pressure top more one by one and bear down on one with guide roller group replaced oil, tunnel or the culvert concrete supporting member that cast is good drops on the work plane of guide roller group the most at last, so that push.
Perhaps tunnel or culvert concrete supporting member are poured into a mould in other cast place, after making finished product, at this moment just directly the guide roller group is placed on the extension of the outer guide base of tunnel or culvert, adopt the mode of lifting to be placed on the guide roller group work plane on the outer guide base of tunnel or culvert, push.
In said method, two guide bases can be made permanent type, directly use concrete pouring; When guide base is made permanent type with concrete, on guide base, have a plurality of recessed seat in order to install guide roller group and oil pressure top; When tunnel or culvert concrete supporting member are pushed to precalculated position in tunnel or the culvert, after extracting guide roller group and oil pressure top out, directly fill the basis that the recessed seat on the full guide base can be tamped tunnel or culvert concrete supporting member with concrete.
In said method, also can be positioned at that the inside and outside guide base of tunnel or culvert makes permanent type respectively with movable type; Wherein the permanent type guide base in tunnel or the culvert directly also has a plurality of recessed seat thereon in order to install guide roller group and oil pressure top with concrete pouring; When tunnel or culvert concrete supporting member are pushed to precalculated position in tunnel or the culvert, after extracting guide roller group and oil pressure top out, directly fill the basis that the recessed seat on the full permanent type guide base can be tamped tunnel or culvert concrete supporting member with concrete; The portable guide base of the outer extension of tunnel or culvert adopts the portable guide base of more piece unit to be spliced, and all is provided with recessed seat on the portable guide base of the every joint unit in order to install guide roller group and oil pressure top; After tunnel or culvert concrete supporting member are pushed to precalculated position in tunnel or the culvert, directly tunnel or the outer portable guide base of culvert are removed and got final product.
In said method, can also all make portable with being positioned at the inside and outside guide base of tunnel or culvert, it adopts the portable guide base of more piece unit to be spliced, and all is provided with recessed seat on the portable guide base of the every joint unit in order to install guide roller group and oil pressure top; After tunnel or culvert concrete supporting member were pushed to precalculated position in tunnel or the culvert, after the portable guide base unit inside and outside tunnel or the culvert removed one by one, the tunnel made by fill concrete or culvert concrete supporting member basis gets final product.
In said method, the work plane of guide roller group should be a little more than the continuing surface of guide base; The highest lifting position in oil pressure top should be higher than the work plane of guide roller group, and minimum down position should be lower than the continuing surface of guide base.
A kind ofly can realize the two described tunnels of the object of the invention, the device of culvert orbital propulsion method, comprise hydraulic feed device and two parallel guide bases that are laid on tunnel or both sides, culvert ground, on every guide base, be installed on movable guide roller group and oil pressure top; Hydraulic feed device can be erected at an end of parallel guide base.
Above-mentioned guide base can form the guide base of permanent type with concrete casting; Also can constitute, can also all form by portable guide base by portable guide base and permanent type guide base.
Described portable guide base adopts the portable guide base of more piece unit to be spliced, and all is provided with recessed seat on the portable guide base of the every joint unit in order to install guide roller group and oil pressure top.
For portable guide base can be used repeatedly, loading and unloading, convenient in carrying, thereby reduce the expense of building tunnel or culvert, be formed by connecting by contiguous block between the portable guide base of the every joint more piece unit and between the guide base of portable guide base and permanent type.
Above-mentioned guide roller group is made up of Trolley case, round steel roller, round steel roller bearing, the long position of fixed guide plate.Round steel roller, round steel roller bearing are fixed by screw and Trolley case by the long position of fixed guide plate.
Owing to adopt technique scheme, the present invention is in the process that advances tunnel or culvert concrete supporting member on the one hand, avoided existing tunnel or culvert concrete supporting member in progradation, plant the problem that influences fltting speed under the front end, improve concrete supporting member fltting speed, shortened the construction period of tunnel or culvert.On the other hand, since the present invention adopt tunnel or culvert concrete supporting member only have the top and about three faces, so just need be in the building course of tunnel or culvert in the tunnel or the ground of culvert adopt reinforcing bar to strengthen, it is just passable directly to spread concrete, thereby saved steel, reduced the construction cost of tunnel or culvert.Propulsion plant of the present invention is also fairly simple, loads and unloads, transports also very convenient.
Description of drawings
Fig. 1 is tunnel or the schematic diagram of culvert concrete supporting member under casting condition in the method for the invention one;
Fig. 2 for tunnel in the method for the invention one or culvert concrete supporting member at the schematic diagram that enters under the propelling movement state;
View when Fig. 3 puts in place for tunnel in the method for the invention one or culvert concrete supporting member push;
Fig. 4 is tunnel in the method for the invention one or the pushed also raised view that puts in place of culvert concrete supporting member;
Fig. 5 is tunnel in the method for the invention one or the pushed view that puts the back in place and fallen of culvert concrete supporting member;
Fig. 6 is that the method for the invention one tunnel or culvert are built the view when finishing;
Fig. 7 for tunnel in the method for the invention two or culvert concrete supporting member at the schematic diagram that enters under the propelling movement state;
View when Fig. 8 puts in place for tunnel in the method for the invention two or culvert concrete supporting member push;
Fig. 9 is tunnel in the method for the invention two or the pushed also raised view that puts in place of culvert concrete supporting member;
Figure 10 is tunnel in the method for the invention two or the pushed view that puts the back in place and fallen of culvert concrete supporting member;
Figure 11 is that the method for the invention two tunnels or culvert are built the view when finishing;
Figure 12 for tunnel in the method for the invention three or culvert concrete supporting member at the schematic diagram that enters under the propelling movement state;
View when Figure 13 puts in place for tunnel in the method for the invention three or culvert concrete supporting member push;
Figure 14 is tunnel in the method for the invention three or the pushed also raised view that puts in place of culvert concrete supporting member;
Figure 15 is tunnel in the method for the invention three or the pushed view that puts the back in place and fallen of culvert concrete supporting member;
Figure 16 is that the method for the invention three tunnels or culvert are built the view when finishing;
Figure 17 is the structural representation of guide roller group of the present invention.
The specific embodiment
A kind of tunnel, culvert orbital propulsion method one may further comprise the steps:
1. lay two parallel guide bases 1 in the tunnel or the both sides, ground in the culvert of good cubic metre of earth of excavation with concrete; And two guide bases 1 are extended in parallel out outside tunnel or the culvert; In the process of deployment of guide base 1, leave a recessed seat 3 every a segment distance;
2. four recessed seat 3 on the extension outside every guide base 1 is positioned at tunnel or culvert 11 are installed on the oil pressure top 6 of movable sunk type, and four recessed seat 3 on the guide base 12 of that section are equipped with the oil pressure top 6 and the guide roller group 8 of two movable sunk types in tunnel or culvert, and oil pressure top 6 and guide roller group 8 are installed at interval;
3. rise the oil pressure top 6 on the extension 11 that is positioned at tunnel or the outer guide base 1 of culvert, lay tunnel or culvert concrete supporting member cast work top 21 on oil pressure top 6, cast-in-place shaping only has the tunnel or the culvert concrete supporting member 2 (referring to Fig. 1) of end face and two sides on tunnel or culvert concrete supporting member cast work top 21;
4. after tunnel or culvert concrete supporting member 2 curing moldings, take out oil pressure top 6 more one by one and bear down on one 6 with guide roller group 8 replaced oils, good tunnel or culvert concrete supporting member 2 drops on the work plane of guide roller group 8 finally to make cast, at last on the extension 11 of the guide base 1 of tunnel or culvert concrete supporting member 2 rear ends, set up two hydraulic feed devices 16, make tunnel or culvert concrete supporting member 2 enter into propelling movement state (referring to Fig. 2);
5. start hydraulic feed device 16, tunnel or culvert concrete supporting member 2 are pushed in tunnel or the culvert along two guide bases 1;
When 6. tunnel or culvert concrete supporting member 2 are pushed to precalculated position in tunnel or the culvert (referring to Fig. 3), at this moment rise in the oil pressure top 6 that starts on two guide bases 12 in tunnel or the culvert, jack-up tunnel or culvert concrete supporting member 2 are extracted the guide roller group 8 (referring to Fig. 4) on two guide bases 12 that are positioned at tunnel or culvert out;
7. the oil pressure top 6 that starts on two guide bases 12 in tunnel or the culvert descends, and tunnel or culvert concrete supporting member 2 are dropped on the continuing surface of two guide bases 12, takes out oil pressure top 6 (referring to Fig. 5);
8. take out the guide roller group 8 on the extension 11 that is positioned at tunnel or the outer guide base 1 of culvert, each recessed seat 3 with two guide bases 1 of concrete backfill, strengthen the basis of tunnel or culvert concrete supporting member 2, lay the inside and outside road surface of tunnel or culvert simultaneously, finish (referring to Fig. 6) so just constructs.
A kind of tunnel, culvert orbital propulsion method two may further comprise the steps:
1. lay two parallel guide bases 1 in the tunnel or the both sides, ground in the culvert of good cubic metre of earth of excavation; And two guide bases 1 are extended in parallel out outside tunnel or the culvert; Wherein guide base 1 make permanent type with movable type, that of permanent type section guide base 12 is positioned at tunnel or culvert, portable that section guide base is to be positioned at tunnel or the outer extension 11 of culvert.That section guide base 12 that is positioned at tunnel or culvert adopts concrete to lay, and leaves four on it in order to lay the movable oil pressure top 6 and the recessed seat 3 of guide roller group 8.The extension 11 that is positioned at the outer guide base of tunnel or culvert is portable guide base, portable guide base adopts the portable guide base of four joints unit 11a to be spliced, and interconnects by contiguous block 11b between the portable guide base of the four joints unit 11a and between the guide base of portable guide base and permanent type.
All be provided with recessed seat 3 on the portable guide base of the every joint unit 11a in order to install guide roller group 8 and oil pressure top 6.
2. the recessed seat 3 on four of the portable guide base outside every guide base 1 is arranged in tunnel or culvert portable guide base unit 11a is installed on guide roller group 8, and four recessed seat 3 on the guide base 12 of that section are equipped with the oil pressure top 6 and the guide roller group 8 of two movable sunk types in tunnel or culvert, and oil pressure top 6 and guide roller group 8 are installed at interval;
3. adopt the mode of lifting will prefabricated tunnel or culvert concrete supporting member 2 be placed on guide roller group 8 work planes on four portable guide base unit 11a that are arranged in tunnel or culvert portable guide base outward, at last on the portable guide base of tunnel or culvert concrete supporting member 2 rear ends, set up two hydraulic feed devices 16, make tunnel or culvert concrete supporting member 2 enter into propelling movement state (referring to Fig. 7);
4. start hydraulic feed device 16, tunnel or culvert concrete supporting member 2 are pushed in tunnel or the culvert along two guide bases 1;
5. when precalculated position that tunnel or culvert concrete supporting member 2 are pushed in tunnel or the culvert (referring to Fig. 8), at this moment rise in the oil pressure top 6 that starts on two guide bases 12 in tunnel or the culvert, jack-up tunnel or culvert concrete supporting member 2 are extracted the guide roller group 8 (referring to Fig. 9) on two guide bases 12 that are positioned at tunnel or culvert out;
6. the oil pressure top 6 that starts on two guide bases 12 in tunnel or the culvert descends, and tunnel or culvert concrete supporting member 2 are dropped on the continuing surface of two guide bases 12, takes out oil pressure top 6 (referring to Figure 10);
7. remove four portable guide base unit 11a that are positioned at the portable guide base outside tunnel or the culvert, be positioned at each recessed seat 3 of two guide bases 12 of tunnel or culvert with concrete backfill, strengthen the basis of tunnel or culvert concrete supporting member 2, lay the inside and outside road surface of tunnel or culvert simultaneously, finish (referring to Figure 11) so just constructs.
A kind of tunnel, culvert orbital propulsion method three may further comprise the steps:
1. lay two parallel guide bases 1 in the tunnel or the both sides, ground in the culvert of good cubic metre of earth of excavation; And two guide bases 1 are extended in parallel out outside tunnel or the culvert; Wherein every guide base 1 all make portable, i.e. portable guide base for being spliced by the portable guide base of eight joints unit 11a.Interconnect by contiguous block 11b between the portable guide base of the eight joints unit 11a.Wherein one section guide base 12 of the portable guide base of four joints unit 11a formation is positioned at tunnel or culvert, and it is to be positioned at tunnel or the outer extension 11 of culvert that the portable guide base of four joints unit 11a constitutes one section guide base.All be provided with recessed seat 3 on the portable guide base of the every joint unit 11a in order to install guide roller group 8 and oil pressure top 6.
2. the recessed seat 3 on four of the portable guide base outside every guide base 1 is arranged in tunnel or culvert portable guide base unit 11a is installed on guide roller group 8, and four recessed seat 3 on the guide base 12 of that section are equipped with the oil pressure top 6 and the guide roller group 8 of two movable sunk types in tunnel or culvert, and oil pressure top 6 and guide roller group 8 are installed at interval;
3. adopt the mode of lifting will prefabricated tunnel or culvert concrete supporting member 2 be placed on guide roller group 8 work planes on four portable guide base unit 11a that are arranged in tunnel or culvert portable guide base outward, at last on the portable guide base of tunnel or culvert concrete supporting member 2 rear ends, set up two hydraulic feed devices 16, make tunnel or culvert concrete supporting member 2 enter into propelling movement state (referring to Figure 12);
4. start hydraulic feed device 16, tunnel or culvert concrete supporting member 2 are pushed in tunnel or the culvert along two guide bases 1;
5. when precalculated position that tunnel or culvert concrete supporting member 2 are pushed in tunnel or the culvert (referring to Figure 13), at this moment rise in the oil pressure top 6 that starts on two guide bases 12 in tunnel or the culvert, jack-up tunnel or culvert concrete supporting member 2, after dismounting was positioned at two portable guide base unit 11a that contain guide roller group 8 of tunnel or culvert, fill concrete was made in order to support the guide base (referring to Figure 14) of tunnel or culvert concrete supporting member 2;
6. the oil pressure top 6 that starts on two guide bases 12 in tunnel or the culvert descends, tunnel or culvert concrete supporting member 2 are dropped on the continuing surface of the guide base made from concrete 12, remove two other the portable guide base unit 11a (referring to Figure 15) that contains oil pressure top 6 that is positioned at tunnel or culvert;
7. remove four portable guide base unit 11a that are positioned at the portable guide base outside tunnel or the culvert, be positioned at the vacancy that two other the portable guide base unit 11a that contains oil pressure top 6 of tunnel or culvert stays with concrete backfill, to strengthen the basis of tunnel or culvert concrete supporting member 2, lay the inside and outside road surface of tunnel or culvert simultaneously, finish (referring to Figure 16) so just constructs.
In said method, the work plane of guide roller group 8 should be a little more than the continuing surface of guide base 1; Oil pressure top 6 the highest lifting positions should be higher than the work plane of guide roller group 8, and minimum down position should be lower than the continuing surface of guide base 1.
As shown in figure 17, guide roller group 8 is made up of Trolley case 81, round steel roller 82, round steel roller bearing 83, the long position of fixed guide plate 84.Round steel roller 82, round steel roller bearing 83 are fixedlyed connected with Trolley case 81 by screw by the long position of fixed guide plate 84.
Claims (10)
1, a kind of tunnel, culvert orbital propulsion method is characterized in that: this propulsion method contains following steps:
1. lay two parallel guide bases in the tunnel or the both sides, ground in the culvert of good cubic metre of earth of excavation; And two guide bases are extended in parallel out outside tunnel or the culvert;
2. on every guide base, be installed on movable guide roller group and oil pressure top;
3. on two guide bases are positioned at extension outside tunnel or the culvert, construct the tunnel or the culvert concrete supporting member that only have end face and two sides;
4. in the tunnel or culvert concrete supporting member rear end set up hydraulic feed device;
5. start hydraulic feed device, tunnel or culvert concrete supporting member are pushed in tunnel or the culvert along two guide bases;
When 6. tunnel or culvert concrete supporting member are pushed to precalculated position in tunnel or the culvert, rise in the oil pressure top that starts on two guide bases in tunnel or the culvert, jack-up tunnel or culvert concrete supporting member are extracted the guide roller group on two guide bases that are positioned at tunnel or culvert out;
7. the oil pressure top that starts on two guide bases in tunnel or the culvert descends, and tunnel or culvert concrete supporting member are dropped on the continuing surface of two guide bases, takes out the oil pressure top;
8. use the basis of concrete backfill tunnel or culvert concrete supporting member, lay the inside and outside road surface of tunnel or culvert simultaneously.
2, a kind of tunnel according to claim 1, culvert orbital propulsion method, it is characterized in that: tunnel or culvert concrete supporting member can directly be poured into a mould on the guide base outside tunnel or culvert, at this moment just earlier the oil pressure top is installed on the extension of the outer guide base of tunnel or culvert, with lifting tunnel or culvert concrete supporting member cast work top; After treating cast of tunnel or culvert concrete supporting member and curing molding, take out oil pressure top more one by one and bear down on one with guide roller group replaced oil, tunnel or the culvert concrete supporting member that cast is good drops on the work plane of guide roller group the most at last.
3, a kind of tunnel according to claim 1, culvert orbital propulsion method, it is characterized in that: the guide roller group is placed on the extension of the guide base outside tunnel or the culvert, treat that tunnel or culvert concrete supporting member are in other cast place cast, after making finished product, the mode that adopts lifting again is placed in it on the guide roller group work plane on outer guide base of tunnel or culvert, pushes.
4, according to claim 1 or 2 or 3 described a kind of tunnels, culvert orbital propulsion method, it is characterized in that: two guide bases are made permanent type with concrete; On guide base, have a plurality of recessed seat in order to install guide roller group and oil pressure top; When tunnel or culvert concrete supporting member are pushed to precalculated position in tunnel or the culvert, extract guide roller group and oil pressure top out after, directly fill the basis that recessed seat on the full guide base can be rammed tunnel or culvert concrete supporting member with concrete.
5, according to claim 1 or 2 or 3 described a kind of tunnels, culvert orbital propulsion method, it is characterized in that: will be positioned at that the inside and outside guide base of tunnel or culvert makes permanent type respectively with movable type; Wherein the permanent type guide base in tunnel or the culvert directly also has a plurality of recessed seat thereon in order to install guide roller group and oil pressure top with concrete pouring; When tunnel or culvert concrete supporting member are pushed to precalculated position in tunnel or the culvert, after extracting guide roller group and oil pressure top out, directly fill the basis that the recessed seat on the full permanent type guide base can be tamped tunnel or culvert concrete supporting member with concrete; The portable guide base of the outer extension of tunnel or culvert adopts the portable guide base of more piece unit to be spliced, and all is provided with recessed seat on the portable guide base of the every joint unit in order to install guide roller group and oil pressure top; After tunnel or culvert concrete supporting member are pushed to precalculated position in tunnel or the culvert, directly tunnel or the outer portable guide base of culvert are removed and got final product.
6, according to claim 1 or 2 or 3 described a kind of tunnels, culvert orbital propulsion method, it is characterized in that: will be positioned at the inside and outside guide base of tunnel or culvert and all make portable, it adopts the portable guide base of more piece unit to be spliced, and all is provided with recessed seat on the portable guide base of the every joint unit in order to install guide roller group and oil pressure top; After tunnel or culvert concrete supporting member were pushed to precalculated position in tunnel or the culvert, after the portable guide base unit inside and outside tunnel or the culvert removed one by one, the tunnel made by fill concrete or culvert concrete supporting member basis gets final product.
7, according to claim 1 or 2 or 3 described a kind of tunnels, culvert orbital propulsion method, it is characterized in that: the work plane of described guide roller group should be a little more than the continuing surface of guide base; The highest lifting position in oil pressure top should be higher than the work plane of guide roller group, and minimum down position should be lower than the continuing surface of guide base.
8, a kind of device of realizing the described tunnel of claim 1, culvert orbital propulsion method, it is characterized in that: comprise hydraulic feed device and two parallel guide bases that are laid on tunnel or both sides, culvert ground, on every guide base, be installed on movable guide roller group and oil pressure top; Hydraulic feed device can be erected at an end of parallel guide base.
9, device according to claim 8, it is characterized in that: the guide base in said apparatus is made of portable guide base and permanent type guide base, described portable guide base adopts the portable guide base of more piece unit to be spliced, and all is provided with recessed seat on the portable guide base of the every joint unit in order to install guide roller group and oil pressure top.
10, according to Claim 8 or 9 described devices, it is characterized in that: the guide roller group is made up of Trolley case, round steel roller, round steel roller bearing, the long position of a fixed guide plate.Round steel roller, round steel roller bearing are fixed by screw and Trolley case by the long position of fixed guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510031517 CN1710251A (en) | 2005-04-30 | 2005-04-30 | Tunnel-culvert orbital propulsion method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510031517 CN1710251A (en) | 2005-04-30 | 2005-04-30 | Tunnel-culvert orbital propulsion method and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1710251A true CN1710251A (en) | 2005-12-21 |
Family
ID=35706537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510031517 Pending CN1710251A (en) | 2005-04-30 | 2005-04-30 | Tunnel-culvert orbital propulsion method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1710251A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100430573C (en) * | 2006-03-29 | 2008-11-05 | 上海隧道工程股份有限公司 | Accumulating conveyor for shield segment |
| CN102392648A (en) * | 2011-10-12 | 2012-03-28 | 北京市轨道交通建设管理有限公司 | Method for building subway station by expansively digging large-diameter shield tunnel |
| CN105908639A (en) * | 2016-04-27 | 2016-08-31 | 苏交科集团股份有限公司 | Prefabricated box culvert and rapid positioning construction method |
| CN106400834A (en) * | 2015-07-27 | 2017-02-15 | 北京谦硕科技有限公司 | City integrated pipe gallery prefabricated culvert piece construction process method |
| CN107143353A (en) * | 2017-05-18 | 2017-09-08 | 西安科技大学 | A kind of concrete supporting structure of high temp tunnel |
| CN110438855A (en) * | 2019-07-19 | 2019-11-12 | 中国十七冶集团有限公司 | A kind of construction method of undercrossing tunnel bridges and culverts railway roadbed backfill |
| CN115030069A (en) * | 2022-06-20 | 2022-09-09 | 中国水利水电第三工程局有限公司 | Diversion box culvert construction method for penetrating through existing rail lower base body |
-
2005
- 2005-04-30 CN CN 200510031517 patent/CN1710251A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100430573C (en) * | 2006-03-29 | 2008-11-05 | 上海隧道工程股份有限公司 | Accumulating conveyor for shield segment |
| CN102392648A (en) * | 2011-10-12 | 2012-03-28 | 北京市轨道交通建设管理有限公司 | Method for building subway station by expansively digging large-diameter shield tunnel |
| CN106400834A (en) * | 2015-07-27 | 2017-02-15 | 北京谦硕科技有限公司 | City integrated pipe gallery prefabricated culvert piece construction process method |
| CN105908639A (en) * | 2016-04-27 | 2016-08-31 | 苏交科集团股份有限公司 | Prefabricated box culvert and rapid positioning construction method |
| CN105908639B (en) * | 2016-04-27 | 2018-01-12 | 苏交科集团股份有限公司 | Prefabricated box culvert and rapid positioning construction method |
| CN107143353A (en) * | 2017-05-18 | 2017-09-08 | 西安科技大学 | A kind of concrete supporting structure of high temp tunnel |
| CN107143353B (en) * | 2017-05-18 | 2019-12-10 | 西安科技大学 | A Concrete Supporting Structure for a High Temperature Tunnel |
| CN110438855A (en) * | 2019-07-19 | 2019-11-12 | 中国十七冶集团有限公司 | A kind of construction method of undercrossing tunnel bridges and culverts railway roadbed backfill |
| CN110438855B (en) * | 2019-07-19 | 2020-12-04 | 中国十七冶集团有限公司 | Construction method for backfilling underneath-crossing railway bridge and culvert road bed |
| CN115030069A (en) * | 2022-06-20 | 2022-09-09 | 中国水利水电第三工程局有限公司 | Diversion box culvert construction method for penetrating through existing rail lower base body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103184734A (en) | Implanted and grouted compound pile and construction method | |
| CN111676824B (en) | Bridge construction method | |
| CN106120584B (en) | A kind of box culvert slip form construction device and method | |
| CN1219945C (en) | High-pressure rotary spraying and core inserting process to form pedestal pile | |
| CN102182180B (en) | Rotary extrusion sleeve anchor rod and construction method thereof | |
| CN203213101U (en) | Embedding grouting combined pile | |
| CN1710251A (en) | Tunnel-culvert orbital propulsion method and apparatus | |
| CN109184259B (en) | Sliding construction technology for building | |
| CN217233526U (en) | Arch lining template trolley is detained to hole stake method | |
| CN206015540U (en) | A kind of box culvert slip form construction device | |
| CN107740423B (en) | Construction method for prefabricated assembled urban underpass tunnel | |
| CN107780386A (en) | For building the template construction machinery and its application method of tidal channel | |
| CN206439053U (en) | Mould trolley is hanged in the lining cutting of tunnel inverted arch | |
| CN114215108A (en) | Flat ground pipe section prefabricating device and method | |
| CN1139700C (en) | Equipment and method for mfg. and replacing caisson | |
| CN113846869B (en) | Engineering site massive body segmentation underpinning translation protection construction method | |
| CN1766285A (en) | Main pipe construction method for laying tunnel structure and construction structure therof | |
| CN216075182U (en) | Side slope concrete slab supporting slip form | |
| CN111749710B (en) | Tunnel construction process | |
| CN213741060U (en) | Integral forming machine for cement-soil composite pipe pile | |
| CN210174933U (en) | A kind of carrying device for retaining wall | |
| CN210766939U (en) | A hydraulic scour, cutter and suction equipment for inner support foundation pit engineering | |
| CN1223322A (en) | Construction method of in-situ pouring concrete pile and adopted construction equipment | |
| CN113187026A (en) | Open caisson construction method and reinforcing mold for integrated prefabricated pump station | |
| CN111749711B (en) | Moving method of tunnel trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |