CN113482046A - Pipe gallery segment installation construction system and method - Google Patents
Pipe gallery segment installation construction system and method Download PDFInfo
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- CN113482046A CN113482046A CN202110824261.5A CN202110824261A CN113482046A CN 113482046 A CN113482046 A CN 113482046A CN 202110824261 A CN202110824261 A CN 202110824261A CN 113482046 A CN113482046 A CN 113482046A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/08—Temporary pavings
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/08—Sinking workpieces into water or soil inasmuch as not provided for elsewhere
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention provides a pipe gallery segment installation and construction system and a method, the pipe gallery segment installation and construction system comprises a foundation pit, a first road and a second road, the first road is arranged on two sides of the foundation pit along the length direction of the foundation pit respectively and used for supporting a walking corridor lifting machine, the second road is arranged on one side of the first road, which is far away from the foundation pit, the second road is arranged along the length direction of the foundation pit and used for supporting a walking corridor vehicle, a third road is arranged between the two first roads, and the third road is arranged along the direction perpendicular to the length direction of the foundation pit and connected with the second road. The invention realizes the transportation of the gallery vehicle on the second road, and the gallery lifting and transferring are carried out on the third road by matching with the gallery lifting machine to move on the first road, wherein the position of the third road can be dismantled and paved according to actual requirements, the transfer and installation construction efficiency of the pipe gallery is improved, and the construction period is shortened.
Description
Technical Field
The invention relates to the technical field of pipe gallery construction, in particular to a pipe gallery segment installation construction system and a pipe gallery segment installation construction method.
Background
The utility tunnel is exactly the utility tunnel of underground city pipeline, builds a space along with arriving in the city underground promptly, collects various engineering pipelines such as electric power, communication, gas, heat supply, plumbing in an organic whole, is equipped with special access hole, hoist and mount mouth and monitoring system, is the important basis setting and the lifeline of guarantee city operation.
The installation and construction steps of the existing pipe gallery segments are complex, the transfer efficiency of the pipe gallery is low, and the overall installation and construction efficiency is low.
Disclosure of Invention
The invention provides a pipe gallery segment installation and construction system and method, which are used for overcoming the defects that the pipe gallery transfer efficiency is low and the installation and construction efficiency is influenced in the prior art, improving the convenience of pipe gallery transfer and improving the installation and construction efficiency.
The invention provides a pipe gallery segment installation and construction system which comprises a foundation pit, a first road and a second road, wherein the first road is arranged on two sides of the foundation pit along the length direction of the foundation pit and used for supporting a walking corridor lifting machine, the second road is arranged on one side, away from the foundation pit, of the first road, the second road is arranged along the length direction of the foundation pit and used for supporting a walking corridor vehicle, a third road is arranged between the two first roads, and the third road is arranged along the direction perpendicular to the length direction of the foundation pit and connected with the second road.
According to the pipe gallery segment installation and construction system provided by the invention, the first road comprises a thick grey soil layer, a thick graded gravel layer and a road surface plate layer which are sequentially paved from bottom to top.
According to the pipe gallery segment installation and construction system provided by the invention, the third road comprises a thick grey soil layer, a thick graded gravel layer and a road surface plate layer which are sequentially paved from bottom to top.
According to the installation and construction system for the pipe gallery sections, the horizontal heights of the first road, the second road and the third road are the same.
According to the installation and construction system for the pipe gallery sections, provided by the invention, the longitudinal gradient of the first road is less than or equal to 3%.
According to the installation and construction system for the pipe gallery sections, provided by the invention, the longitudinal gradient of the third road is less than or equal to 3%.
According to the installation and construction system for the pipe gallery sections, provided by the invention, the third road is provided with a drain pipe.
According to the pipe gallery segment installation and construction system provided by the invention, the two sides of the foundation pit along the length direction of the foundation pit are provided with the protection side slopes.
The invention also provides a mounting construction method of the pipe gallery segments, which comprises the following steps:
expanding pits on two sides of the foundation pit respectively, paving the first roads respectively, and installing the gallery lifting machine on the first roads;
laying a second road on one side of one of the first roads, which is far away from the foundation pit, along the length direction of the foundation pit, and laying a third road between the two first roads along the direction vertical to the length direction of the foundation pit, so that the third road is communicated with the second road;
placing the corridor transporting vehicle on the second road, and enabling the corridor transporting vehicle to run on the second road and the third road to transport a pipe corridor, and lifting and installing the pipe corridor through the corridor lifting machine when the pipe corridor runs to the third road;
and after the pipe gallery sections with the set length are installed, the third road is dismantled, and the third road is paved again at the set position, so that the installation and construction of the whole pipe gallery sections are realized.
The pipe gallery segment installation and construction system and the method provided by the invention have the advantages that by arranging the foundation pit, the first road and the second road, the two sides of the foundation pit are respectively provided with the first road along the length direction thereof for supporting the walking gallery lifting machine, the side of the first road far away from the foundation pit is provided with the second road which is arranged along the length direction of the foundation pit, used for supporting the walking corridor vehicle, a third road is arranged between the two first roads and is arranged along the direction vertical to the length of the foundation pit, and is connected with the second road to realize the transportation of the gallery vehicle on the second road, and is matched with the gallery lifting machine to move on the first road to carry out gallery lifting and transportation on the third road, wherein, can demolish the position of laying the third road again according to actual need, improve the transportation and the installation efficiency of construction of piping lane, reduction of erection time.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a transport corridor vehicle on a second road in a pipe corridor section installation construction system provided by the invention;
FIG. 2 is a schematic structural diagram of a third road on which an elevator car is positioned in the installation and construction system for the pipe gallery sections provided by the invention;
FIG. 3 is a schematic diagram of the construction of a porch lifting machine lifting corridor in the installation and construction system for pipe corridor segments provided by the invention;
FIG. 4 is a schematic view of the configuration of the vestibule of the present invention in a piping lane segment installation construction system;
FIG. 5 is a schematic view of a third roadway in the installation and construction system for a duct segment according to the present invention;
reference numerals:
100: a foundation pit; 200: a first road; 300: a second road;
400: a third road; 410: a thick grey soil layer; 420: a thick graded crushed stone layer;
430: a pavement slab layer; 500: carrying out gallery vehicle; 600: a corridor lifting machine;
700: a pipe gallery.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following describes a pipe gallery segment installation and construction system according to the present invention with reference to fig. 1 to 5, including a foundation pit 100, a first road 200 and a second road 300, the first road 200 is respectively provided along a length direction of both sides of the foundation pit 100 to support a walking corridor lifting machine 600, the second road 300 is provided on one side of the first road 200 away from the foundation pit 100, the second road 300 is provided along a length direction of the foundation pit 100 to support a walking corridor vehicle 500, a third road 400 is provided between the two first roads 200, and the third road 400 is provided along a direction perpendicular to a length direction of the foundation pit 100 and connected to the second road 300. It will be appreciated that the foundation pit 100 is used to install a pipe gallery segment, wherein the pipe gallery 700 of the pipe gallery segment is transported, hoisted, lowered and installed by the pipe gallery car 500 and the hoist 600.
Wherein, the both sides of foundation ditch 100 are equipped with respectively first road 200, first road 200 and foundation ditch 100 parallel arrangement, two first road 200 is used for the installation lifting corridor machine 600, lifting corridor machine 600 is tire gate-type lifting corridor machine 600, and two landing legs of lifting corridor machine 600 correspond respectively and install in two on the first road 200, the both ends of the girder of lifting corridor machine 600 are connected with two landing legs respectively, install the jack-up car assembly on the girder, and are located the top of foundation ditch 100, lifting corridor machine 600 can follow on the first road 200 the length direction of foundation ditch 100 removes.
Further, the second road 300 is disposed on the outer side of the first road 200, i.e., on the side far away from the foundation pit 100, and one second road 300 is disposed and parallel to the foundation pit 100. Fortune corridor car 500 sets up on the second road 300, through fortune corridor car 500 is in travel on the second road 300, realize the transportation operation to pipe rack 700.
Wherein, two be equipped with third road 400 between the first road 200, third road 400 is along the perpendicular to the direction setting of the length of foundation ditch 100, and with second road 300 intercommunication realizes fortune gallery car 500 by second road 300 traveles to third road 400 makes pipe gallery 700 turn to. Meanwhile, the gallery lifting machine 600 moves towards the direction close to the third road 400 along the first road 200, and enables the main beam to be positioned above the gallery transporting vehicle 500, and the main beam is aligned with the pipe gallery 700 on the gallery transporting vehicle 500 by adjusting the position of the lifting vehicle assembly to be connected with the gallery; carry gallery machine 600 to follow first road 200 is to keeping away from the direction of third road 400 removes to transfer piping lane 700 to in the foundation ditch 100, realize the installation construction of piping lane segment.
It should be noted that the position of the third road 400 may be adjusted according to the installation length requirement of the gallery segment in the foundation pit 100, that is, the laid third road 400 is removed and is laid again at the required position by using the material, so as to facilitate the gallery lifting operation of the gallery lifting machine 600 and ensure the construction efficiency.
According to the installation and construction system for the pipe gallery segment, provided by the invention, the first road 200 comprises a thick lime soil layer 410, a thick graded gravel layer 420 and a road surface plate layer 430 which are sequentially paved from bottom to top. It is understood that the first road 200 includes a thick soil layer 410, a thick graded gravel layer 420, and a road surface layer 430, which are sequentially laid from bottom to top, to ensure the supporting strength and the structural strength of the first road 200.
It should be noted that the second road 300 includes a thick soil layer 410, a thick graded gravel layer 420, and a road surface layer 430, which are sequentially laid from bottom to top, so as to ensure the supporting strength and the structural strength of the second road 300.
According to the installation and construction system for the pipe gallery segment, provided by the invention, the third road 400 comprises a thick lime-soil layer 410, a thick graded gravel layer 420 and a road surface plate layer 430 which are sequentially paved from bottom to top. It can be understood that the third road 400 comprises a thick soil layer 410, a thick graded gravel layer 420 and a road surface layer 430 which are sequentially laid from bottom to top, so that the third road 400 is ensured to stably support the gallery vehicle 500, and the third road 400 is convenient to dismantle and lay.
In this embodiment, the thick soil layer 410 is made of 20cm, 8% of soil, the degree of compaction is 95%, the thick graded gravel layer 420 is laid on the upper side of the thick soil layer 410, 20cm graded gravel is laid on the upper side of the thick soil layer, the pavement slab layer 430 is an assembly type pavement slab, and the size of the pavement slab is 2m wide, 6m long, 26cm thick, and C40 reinforced concrete.
According to the installation construction system of the pipe gallery section, the horizontal heights of the first road 200, the second road 300 and the third road 400 are the same. It can be understood that the horizontal heights of the first road 200, the second road 300 and the third road 400 are the same, so that the stability of the corridor vehicle 500 in the running process is ensured, the pipe corridor 700 is protected, and the corridor operation of the corridor machine 600 on the pipe corridor 700 on the corridor vehicle 500 is facilitated.
In an embodiment of the present invention, the elevation distance between the first road 200 and the bottom side of the foundation pit 100 is 3.7m to 4.2 m. It can be understood that the elevation distance between the first road 200 and the bottom side of the foundation pit 100 is 3.7 m-4.2 m, so that enough space is ensured for corridor lifting operation and corridor operation, the adjustment of the posture of the pipe gallery 700 is facilitated, and the installation precision is ensured.
According to the installation and construction system for the pipe gallery sections, provided by the invention, the longitudinal gradient of the first road 200 is less than or equal to 3%. It can be understood that the longitudinal gradient of the first road 200 is less than or equal to 3%, so that the erosion of rainwater to the first road 200 is effectively reduced, the muddy water is prevented from flowing into the foundation pit 100, and the installation efficiency is improved.
According to the installation and construction system for the pipe gallery sections, provided by the invention, the longitudinal gradient of the third road 400 is less than or equal to 3%. It can be understood that the longitudinal gradient of the third road 400 is less than or equal to 3%, so that the erosion of rainwater to the third road 400 is effectively reduced, the muddy water is prevented from flowing into the foundation pit 100, and the installation efficiency is improved.
According to the installation and construction system for the pipe gallery sections, provided by the invention, the third road 400 is provided with a drain pipe. It can be understood that the third road 400 is provided with a drain pipe, so that rainwater on the third road 400 can be effectively drained in time, and can be prevented from flowing into the foundation pit 100.
According to the installation and construction system for the pipe gallery segments, provided by the invention, the two sides of the foundation pit 100 in the length direction are provided with protective side slopes. It can be understood that foundation ditch 100 is along its length direction that is, the direction of installation piping lane festival section in foundation ditch 100, the both sides of the port department of foundation ditch 100 are equipped with the protection side slope respectively, realize improving the security of construction in the foundation ditch 100.
It should be noted that the number of stages of the protection side slope may be specifically set according to the excavation depth of the foundation pit 100, and of course, the protection side slope may be cancelled according to actual needs. In this embodiment, the protection side slope has three stages.
The installation and construction method of the pipe gallery segments provided by the invention is described below, and the installation and construction method of the pipe gallery segments described below and the installation and construction system of the pipe gallery segments described above can be correspondingly referred to each other.
The invention also provides a mounting construction method of the pipe gallery segments, which comprises the following steps:
expanding the pits on two sides of the foundation pit 100 along the length direction of the foundation pit 100, paving the first roads 200 respectively, and installing the lifting machine 600 on the first roads 200;
laying a second road 300 on one side of one of the first roads 200 far away from the foundation pit 100 along the length direction of the foundation pit 100, laying a third road 400 between the two first roads 200 along the direction perpendicular to the length direction of the foundation pit 100, and communicating the third road 400 with the second road 300;
placing the gallery vehicle 500 on the second road 300, and enabling the gallery vehicle to run on the second road 300 and the third road 400, so as to transport the pipe gallery 700, and lifting and installing the pipe gallery 700 through the gallery lifting machine 600 when the gallery vehicle runs to the third road 400;
after the pipe gallery sections with the set length are installed, the third road 400 is dismantled, the third road 400 is paved again at the set position, and installation and construction of the whole pipe gallery sections are achieved.
The invention provides a mounting construction method of a pipe gallery segment, which specifically comprises the following steps:
performing pit expanding treatment on two sides of the foundation pit 100 respectively, wherein one side of the foundation pit 100 is expanded by 16m, the other side of the foundation pit 100 is expanded by 10m, and the first road 200 is paved along the length direction of the foundation pit 100 respectively, wherein the first road 200 is paved with a thick lime soil layer 410 with the compaction degree of 95%, a thick graded gravel layer 420 with the compaction degree of 8% and 20cm graded gravel, a road panel layer 430 with the width of 2m and the length of 6m and 26cm and made of C40 reinforced concrete from top to bottom in sequence, and the elevation distance between the first road 200 and the bottom side of the foundation pit 100 is ensured to be 3.7 m-4.2 m;
the second road 300 is laid outside the first road 200 (the first road 200 laid on the expanded pit 16m side of the foundation pit 100), and the second road 300 is parallel to the first road 200 and is laid along the length direction of the foundation pit 100;
laying the third road 400 between the two first roads 200, wherein the third road 400 is arranged along a direction perpendicular to the length of the first roads 200, that is, the third road 400 is perpendicular to the second road 300, the gallery vehicle 500 runs from the second road 300 to the third road 400, the vehicle body turns 90 degrees, and the transportation of the pipe gallery 700 is completed; it should be noted that the second road 300 and the third road 400 are laid in the same manner as the first road 200 and are located at the same level;
when the gallery vehicle 500 runs to the third road 400, the gallery lifting machine 600 moves on the second road 300 in the direction close to the third road 400, so that the lifting vehicle assembly is opposite to the pipe gallery 700 on the gallery vehicle 500, and performs gallery lifting operation on the pipe gallery 700, and then the gallery lifting machine 600 drives the pipe gallery 700 to move to the installation position on the second road 300 in the direction away from the third road 400, and the pipe gallery 700 is lowered into the foundation pit 100, so that the installation of the pipe gallery 700 is completed;
the gallery transporting vehicle 500 runs to the second road 300 along the third road 400, and carries out loading and transportation of the pipe gallery 700, so that the gallery lifting machine 600 is moved to carry out gallery lifting and gallery descending operations on the pipe gallery 700;
when the installation position in the foundation pit 100 is far away from the existing third road 400, the existing third road 400 is removed, and the third road 400 is re-laid at a position close to the installation position, that is, the moving stroke of the gallery lifting machine 600 is reduced, the gallery lifting efficiency is improved, and the installation efficiency is further improved.
The pipe gallery segment installation and construction system and the method provided by the invention have the advantages that by arranging the foundation pit, the first road and the second road, the two sides of the foundation pit are respectively provided with the first road along the length direction thereof for supporting the walking gallery lifting machine, the side of the first road far away from the foundation pit is provided with the second road which is arranged along the length direction of the foundation pit, used for supporting the walking corridor vehicle, a third road is arranged between the two first roads and is arranged along the direction vertical to the length of the foundation pit, and is connected with the second road to realize the transportation of the gallery vehicle on the second road, and is matched with the gallery lifting machine to move on the first road to carry out gallery lifting and transportation on the third road, wherein, can demolish the position of laying the third road again according to actual need, improve the transportation and the installation efficiency of construction of piping lane, reduction of erection time.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a piping lane festival section installation construction system, its characterized in that, includes foundation ditch, first road and second road, the both sides of foundation ditch are equipped with along its length direction respectively first road for support walking and carry the corridor machine, first road keeps away from one side of foundation ditch is equipped with the second road, the second road is followed the length direction of foundation ditch sets up for supporting walking transport corridor car, two be equipped with the third road between the first road, the third road is along the perpendicular to the direction setting of the length of foundation ditch, and with the second road is connected.
2. The piping lane segment installation and construction system of claim 1, wherein the first road comprises a thick grey soil layer, a thick graded gravel layer and a pavement slab layer laid in sequence from bottom to top.
3. The piping lane segment installation and construction system of claim 1, wherein the third road comprises a thick grey soil layer, a thick graded gravel layer and a pavement slab layer laid in sequence from bottom to top.
4. The piping lane segment installation and construction system of claim 1, wherein the first road, the second road and the third road are at the same level.
5. The piping lane segment installation and construction system of claim 1, wherein the longitudinal slope of the first roadway is 3% or less.
6. The piping lane segment installation and construction system of claim 1, wherein the longitudinal slope of the third road is 3% or less.
7. A pipe gallery segment installation and construction system according to claim 1, wherein the third road is provided with a drain.
8. The piping lane segment installation and construction system of claim 1, wherein said foundation pit is provided with protective slopes along both sides of its length direction.
9. An installation and construction method based on the pipe gallery segment installation and construction system of any one of claims 1 to 8, characterized by comprising the following steps:
expanding pits on two sides of the foundation pit respectively, paving the first roads respectively, and installing the gallery lifting machine on the first roads;
laying a second road on one side of one of the first roads, which is far away from the foundation pit, along the length direction of the foundation pit, and laying a third road between the two first roads along the direction vertical to the length direction of the foundation pit, so that the third road is communicated with the second road;
placing the corridor transporting vehicle on the second road, and enabling the corridor transporting vehicle to run on the second road and the third road to transport a pipe corridor, and lifting and installing the pipe corridor through the corridor lifting machine when the pipe corridor runs to the third road;
and after the pipe gallery sections with the set length are installed, the third road is dismantled, and the third road is paved again at the set position, so that the installation and construction of the whole pipe gallery sections are realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110824261.5A CN113482046A (en) | 2021-07-21 | 2021-07-21 | Pipe gallery segment installation construction system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110824261.5A CN113482046A (en) | 2021-07-21 | 2021-07-21 | Pipe gallery segment installation construction system and method |
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| CN113482046A true CN113482046A (en) | 2021-10-08 |
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| CN202110824261.5A Pending CN113482046A (en) | 2021-07-21 | 2021-07-21 | Pipe gallery segment installation construction system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250807A (en) * | 2021-12-09 | 2022-03-29 | 中交二公局第六工程有限公司 | Lifting corridor platform, prefabricated pipe corridor assembly system and prefabricated pipe corridor construction process |
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| JPH07139299A (en) * | 1993-11-19 | 1995-05-30 | Daiho Constr Co Ltd | Device for transporting tunnel-constructing material |
| CN1270258A (en) * | 2000-05-02 | 2000-10-18 | 山东省筑港总公司 | Horizontally redirectional transportation method for bridge |
| EP1426495A2 (en) * | 2002-12-02 | 2004-06-09 | Tief- und Baugeräte GmbH & Co. KG | Method and device for the construction of a tunnel or a trench |
| CN107503374A (en) * | 2017-08-23 | 2017-12-22 | 中国铁建重工集团有限公司 | A kind of piping lane Operation Van |
| CN109487828A (en) * | 2018-12-29 | 2019-03-19 | 中铁工程装备集团有限公司 | A kind of assembled suspension device and its method for protecting support of prefabricated piping lane construction |
| CN109505309A (en) * | 2019-01-07 | 2019-03-22 | 浙江大学城市学院 | A kind of shift system of piping lane segment and the piping lane installation method of application shift system |
| CN212832464U (en) * | 2020-07-13 | 2021-03-30 | 山东中诚机械租赁有限公司 | Underground pipe gallery construction is with promoting formula jacking equipment certainly |
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2021
- 2021-07-21 CN CN202110824261.5A patent/CN113482046A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07139299A (en) * | 1993-11-19 | 1995-05-30 | Daiho Constr Co Ltd | Device for transporting tunnel-constructing material |
| CN1270258A (en) * | 2000-05-02 | 2000-10-18 | 山东省筑港总公司 | Horizontally redirectional transportation method for bridge |
| EP1426495A2 (en) * | 2002-12-02 | 2004-06-09 | Tief- und Baugeräte GmbH & Co. KG | Method and device for the construction of a tunnel or a trench |
| CN107503374A (en) * | 2017-08-23 | 2017-12-22 | 中国铁建重工集团有限公司 | A kind of piping lane Operation Van |
| CN109487828A (en) * | 2018-12-29 | 2019-03-19 | 中铁工程装备集团有限公司 | A kind of assembled suspension device and its method for protecting support of prefabricated piping lane construction |
| CN109505309A (en) * | 2019-01-07 | 2019-03-22 | 浙江大学城市学院 | A kind of shift system of piping lane segment and the piping lane installation method of application shift system |
| CN212832464U (en) * | 2020-07-13 | 2021-03-30 | 山东中诚机械租赁有限公司 | Underground pipe gallery construction is with promoting formula jacking equipment certainly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250807A (en) * | 2021-12-09 | 2022-03-29 | 中交二公局第六工程有限公司 | Lifting corridor platform, prefabricated pipe corridor assembly system and prefabricated pipe corridor construction process |
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