CN111810178A - Supporting device of rear corollary equipment for shield whole machine station passing and station passing method thereof - Google Patents
Supporting device of rear corollary equipment for shield whole machine station passing and station passing method thereof Download PDFInfo
- Publication number
- CN111810178A CN111810178A CN202010646464.5A CN202010646464A CN111810178A CN 111810178 A CN111810178 A CN 111810178A CN 202010646464 A CN202010646464 A CN 202010646464A CN 111810178 A CN111810178 A CN 111810178A
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- China
- Prior art keywords
- shield
- corollary equipment
- supporting
- section
- guide rail
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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
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
- E21D9/087—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/003—Linings or provisions thereon, specially adapted for traffic tunnels, e.g. with built-in cleaning devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
Abstract
The invention discloses a supporting device of a rear supporting device for the station passing of a shield complete machine and a station passing method thereof, wherein the device comprises: the supporting frames are arranged in two rows, each supporting frame is provided with a supporting surface and a supporting body fixedly arranged at the bottom of the supporting surface, the supporting surface is provided with a first end and a second end which are opposite, and the supporting frames in each row are detachably connected end to end through the first end and the second end of the supporting surface; the supporting surface is provided with a clamping groove for clamping the first guide rail; the moving assembly comprises a plurality of pulleys fixedly arranged at the bottom of the support body. The invention solves the problems that the shield tunneling machine needs to be separated from a host machine and a back support when passing the station, and the host machine and the back support are assembled after passing the station in sequence.
Description
Technical Field
The invention relates to the technical field of underground engineering, in particular to a supporting device of a rear corollary device for the station passing of a shield whole machine and a station passing method thereof.
Background
At present, shield machines need to be separated from a rear support in a shield machine station-crossing technology, and are assembled after the shield machines cross the station (transition), so that the process is various, the station-crossing process cannot be synchronously carried out, more manpower and material resources are consumed in the actual station-crossing process, and the engineering cost and the construction period are increased.
The forward technical direction in the industry is the whole shield machine station-crossing, and the whole shield machine station-crossing can greatly improve the shield machine station-crossing efficiency, ensure the construction continuity and reduce the construction risk. The whole machine generally adopts an external propeller to push the shield body to drive the rear corollary equipment to move forward. A plurality of methods exist in the field of propulsion mode at present, but an effective method for supporting and following the back matching equipment does not exist at present, which is the key for restricting the station passing of the shield whole machine.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a supporting device of a rear supporting device for the whole shield machine station crossing and a station crossing method thereof, and solves the problems that a main machine and a rear supporting device are required to be separated when the shield machine passes the station, and the supporting device and the station crossing method are assembled after the main machine and the rear supporting device sequentially pass the station.
In order to achieve the purpose, the invention adopts the technical scheme that: a back corollary equipment strutting arrangement that is used for shield to construct complete machine station-crossing includes:
the supporting frames are arranged in two rows, each supporting frame is provided with a supporting surface and a supporting body fixedly arranged at the bottom of the supporting surface, the supporting surface is provided with a first end and a second end which are opposite, and the supporting frames in each row are detachably connected end to end through the first end and the second end of the supporting surface;
the supporting surface is provided with a clamping groove for clamping the first guide rail;
the moving assembly comprises a plurality of pulleys fixedly arranged at the bottom of the support body.
Optionally, a clamping block is fixedly arranged at the bottom of the first end of the supporting surface, a bearing plate is arranged at the bottom of the second end of the supporting surface, a bayonet corresponding to the clamping block is arranged on the bearing plate, and when the clamping block of the supporting frame is clamped in the bayonet of another supporting frame, the end parts of the two supporting frames are mutually attached.
Optionally, the first end of the supporting surface is in a convex arc shape, and the second end of the supporting surface is in a concave arc shape matched with the first end.
Optionally, a plurality of support rods are fixedly arranged between the bottom of the support surface and the support body.
And a supporting device of rear corollary equipment for the whole shield machine to pass through the station and a station passing method thereof, wherein the shield machine comprises a shield body at the front end and the rear corollary equipment connected to the rear part of the shield body at a certain interval, and the station passing method comprises the following steps:
providing the supporting device of the rear matched equipment for the shield complete machine to pass through the station;
installing the supporting device at the distance between the shield body and the rear corollary equipment in the shield well after the shield body enters the shield well and before the rear corollary equipment enters the shield well;
the shield body drives the rear corollary equipment to move until the rear corollary equipment is positioned on the supporting device;
after the rear corollary equipment enters the shield well, the rear corollary equipment is driven by the shield body to move on a first guide rail section by section, meanwhile, the supporting device and the mutually connected first guide rail are installed section by section in each section of the position after the shield body moves in the shield well, and a padding part gradually uniform in height towards the platform is laid between the bottom of the supporting device and the shield well until the rear corollary equipment moves into the platform;
after the rear corollary equipment enters the platform, the rear corollary equipment is driven by the shield body to move on a first guide rail section by section, and meanwhile, the supporting device and the first guide rail which is mutually connected are installed in each section of the position, after the shield body moves, on the platform section by section until the rear corollary equipment completely enters the platform;
fixedly connecting the supporting device positioned at the bottom of the rear corollary equipment to the rear corollary equipment;
and moving the shield body to drive the rear corollary equipment and the supporting device to synchronously slide on the platform until the shield body moves out of the platform.
Optionally, before the rear corollary equipment enters the shield well, the method includes the following steps:
laying a second guide rail extending towards the platform direction in the shield well, and mounting a receiving base capable of moving along the second guide rail on the second guide rail;
the shield body drives the rear corollary equipment to move and start entering the shield well until the shield body completely moves to the receiving base;
fixedly connecting the shield body with the receiving base; adjusting the height of the second guide rail until the second guide rail and the platform are located at the same horizontal position;
and the receiving base moves on the second guide rail section by section and drives the rear corollary equipment to move section by section, and meanwhile, the second guide rails which are mutually connected are installed in front of the receiving base section by section until the rear corollary equipment enters the shield well.
Optionally, after the rear corollary equipment enters the shield shaft, along with the section-by-section movement of the receiving base on the platform, the second guide rails which are mutually connected are installed section by section at the front position of the receiving base, and the second guide rails which are positioned behind the receiving base and complete the track running action are evacuated.
Optionally, in the step of installing the support frame, the method further includes the following steps:
disassembling a support frame in the supporting device which is positioned at the rear part of the rear corollary equipment and completes the supporting and a first guide rail which completes the track running action, and delivering the support frame and the first guide rail to the front end of the rear corollary equipment;
and installing the delivered support frame and the first guide rail in a distance position between the rear corollary equipment and the shield body.
Optionally, as the shield body moves, the installation of a third guide rail for moving the power supply bottle car group and the maintenance of the shield machine are synchronously performed at the rear position of the shield body.
Optionally, after the shield is moved out of the station to the next origination, the method comprises the following steps:
adjusting the angle and the position of the shield tunneling machine;
installing a reaction frame;
releasing the fixed connection between the supporting device and the rear corollary equipment and fixing the position of the supporting device;
moving the shield machine to start tunneling construction until the rear supporting equipment is separated from the supporting device;
evacuating the support device and the first rail.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. the invention solves the key problem of restricting the complete machine station-crossing of the shield, so that the shield body and the rear supporting equipment can synchronously cross the station, and the development of the complete machine station-crossing technology of the shield is improved.
2. The invention enables the working procedures of shield body station crossing, post-matching station crossing, storage battery car set track laying, shield machine maintenance and the like to be sequentially constructed to be overlapped and parallelly carried out, saves the construction period, increases the shield station crossing efficiency, and has universal applicability and good popularization prospect.
3. The invention has simple structure, simple operation and high safety.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only 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 overall structure diagram of an embodiment of a supporting device of rear corollary equipment for shield complete machine station crossing according to the invention.
Fig. 2 shows a schematic structural diagram of a plurality of connected support frames according to an embodiment of the present invention.
Fig. 3 shows a schematic top view of the support frame according to the embodiment of the invention.
Fig. 4 is a schematic bottom view of the support frame according to the embodiment of the invention.
Fig. 5 is a schematic view showing the working state of an embodiment of the station-crossing method of the supporting device of the rear corollary equipment for the station-crossing of the shield complete machine.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
The invention is described in further detail below with reference to the figures and specific embodiments.
As shown in fig. 1 to 4, the supporting device for the rear supporting device for the shield complete machine station-crossing in the embodiment of the present invention includes: the supporting device comprises a plurality of supporting frames 1 arranged in two rows, wherein each supporting frame 1 is provided with a supporting surface 11 and a supporting body 12 fixedly arranged at the bottom of the supporting surface 11, the supporting surface 11 is provided with a first end and a second end which are opposite, and the plurality of supporting frames 1 in each row are detachably connected end to end through the first end and the second end of the supporting surface 11; the supporting surface 11 is provided with a clamping groove 16 for clamping the first guide rail 2; a moving assembly 13, wherein the moving assembly 13 comprises a plurality of pulleys fixedly arranged at the bottom of the supporting body 12.
The bottom of the first end of holding surface 11 has set firmly fixture block 19, the second end bottom of holding surface 11 is equipped with bearing board 17, be equipped with on bearing board 17 with bayonet socket 18 that fixture block 19 corresponds, work as support frame 1 fixture block 19 card is located another support frame 1 two when in bayonet socket 18 the tip of support frame 1 is laminated each other, through the cooperation of fixture block 19 and bayonet socket 18 for two adjacent support frames 1 can assemble each other and connect.
Further, the first end of holding surface 11 is protruding circular arc shape, the second end of holding surface 11 be with the concave circular arc form that first end matches, when two support frames 1 pass through fixture block and bayonet socket interconnect, be circular-arc tip when guaranteeing that the tip that two support frames 1 are connected is laminated each other, can also make and form certain angle between two support frames 1, guarantee that back corollary equipment can support equally when having an angle deflection in the in-process of marcing.
In this embodiment, as shown in fig. 3 and 4, the supporting body 12 is an inverted T-shaped structure formed by a cross rod and a vertical rod, a first supporting rod 14 is fixedly arranged between the cross rod and the vertical rod, two connecting rods 131 are symmetrically and fixedly arranged below the cross rod, a pulley 132 is respectively connected to the lower part of each connecting rod 131, and a second supporting rod 15 is fixedly arranged between the bottom of the supporting surface 11 and the vertical rod.
In this embodiment, the upper surface of the supporting surface is provided with at least two sets of limiting blocks, each two sets of limiting blocks are arranged in parallel at a certain interval, and the distance between the two sets of limiting blocks forms the clamping groove 16 for the installation of the first guide rail 2.
As shown in fig. 5, in the station crossing method for the rear corollary equipment for the complete shield machine station crossing of the embodiment of the present invention, the shield machine includes a shield body 6 at the front end and a rear corollary equipment 7 connected to the rear of the shield body 6 at a certain interval, and the complete machine station crossing route includes: the shield machine enters the shield well at the receiving end after running out of the tunnel portal, and then enters the station through the shield well, and in the process, the shield body 6 of the shield machine drags the supporting equipment 7 to move section by section under the action of the propeller 5.
The station-passing method comprises the following steps:
s1: before the shield body 6 enters the shield shaft, a second guide rail 3 extending in the direction of a platform is laid in the shield shaft, and a receiving base 4 movable along the second guide rail 3 is mounted on the second guide rail 3.
S2: the shield body 6 drives the rear corollary equipment 7 to move and start to enter the shield well until the shield body 6 completely moves to the receiving base 4.
S3: and fixedly connecting the shield body 6 with the receiving base 4, and adjusting the height of the second guide rail 3 through a jack until the second guide rail 3 and the platform are positioned at the same horizontal position.
S4: the receiving base 4 is pushed to move on the second guide rail 3 section by section through a propeller 5, the rear corollary equipment 7 is driven to move section by section, and meanwhile, the second guide rails 3 which are mutually connected are installed in front of the receiving base 4 section by section.
S5: before the rear corollary equipment 7 enters the shield well, the supporting device 1 is installed in the shield well at the distance between the shield body 6 and the rear corollary equipment 7.
Referring to fig. 2, 3 and 4, a clamping block 19 of one support frame is clamped into a clamping opening 18 of another support frame, so that the plurality of support frames are connected end to form two rows, and the first guide rails 2 are arranged on the two rows of support frames, so that the rear accessory 7 can run above the two rows of support frames.
S6: the propeller 5 pushes the receiving base 4 to move on the second guide rail 3, the receiving base 4 drives the shield body 6 to move, and the shield body 6 drives the rear corollary equipment 7 to move until the rear corollary equipment 7 is positioned on the supporting device 1;
s7: after the rear corollary equipment 7 enters the shield well, the support device 1 and the first guide rails 2 which are mutually connected are installed section by section in each section position after the shield body 6 moves along with the shield body 6 driving the rear corollary equipment 7 to move section by section on the first guide rails 2, and a raising component which is gradually unified in height towards the platform is laid between the bottom of the support device 1 and the shield well until the rear corollary equipment 7 moves into the platform.
In this embodiment, the raising component may be a jack or a raising block, and the raising component may be locked by a clip or other locking component to the position of the support frame mounted on the raising component. Through the uniform bed hedgehopping part of height to the platform gradually, solve the difference in height between shield structure well and the platform for strutting arrangement 1 can lay to the platform top gradually, and guarantee that back corollary equipment 7 that removes above strutting arrangement 1 can be smoothly moved to the platform by the shield structure well.
S8: after the rear corollary equipment 7 enters the platform, the rear corollary equipment 7 is driven by the shield body 6 to move on the first guide rail 2 section by section, and meanwhile, the supporting device 1 and the first guide rail 2 which are mutually connected are installed on the platform section by section in each section position of the shield body 6 after moving until the rear corollary equipment 7 completely enters the platform.
In steps S7 to S8, along with the movement of the rear accessory 7, the supporting frame supporting the rear accessory 7 and the first rail 2 performing the track running function can be detached and delivered to the front end of the rear accessory 7 for installation, so as to reduce the number of the supporting devices 1 used in the process of passing;
s9: after the rear corollary equipment 7 completely enters the platform, fixedly connecting the supporting device 1 at the bottom of the rear corollary equipment 7 to the rear corollary equipment 7;
s10: the receiving base 4 is pushed to move by the propeller 5, so that the shield body 6 drives the rear corollary equipment 7 to move, the supporting device 1 is fixedly installed at the bottom of the rear corollary equipment 7, and the shield body 6 drives the rear corollary equipment 7 and the supporting device 1 to synchronously slide on the platform under the action of the pulley at the bottom of the supporting device 1 until the shield body 6 moves out of the platform.
In steps S5 to S10, as the shield 6 drives the rear supporting device 7 to move, the second guide rails 3 connected with each other are installed section by section on the shield shaft or the platform in front of the receiving base 4, and the second guide rails 3 behind the shield 6 for track running are removed.
Further, as the shield body 6 moves, the installation of the third guide rail for moving the power supply bottle car group and the maintenance of the shield machine are performed synchronously at the rear position of the shield body 6.
S11: after the shield body 6 moves out of the station to reach the next originating end, adjusting the angle and position of the shield machine;
s12: installing a reaction frame;
s13: releasing the fixed connection between the supporting device 1 and the rear corollary equipment 7 and fixing the position of the supporting device 1;
s14: moving the shield machine to start tunneling construction until the rear corollary equipment 7 is separated from the supporting device 1;
s15: evacuating the support device 1 and the first guide rail 2.
It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a back corollary equipment strutting arrangement that is used for shield to construct complete machine station-crossing which characterized in that includes:
the supporting frames are arranged in two rows, each supporting frame is provided with a supporting surface and a supporting body fixedly arranged at the bottom of the supporting surface, the supporting surface is provided with a first end and a second end which are opposite, and the supporting frames in each row are detachably connected end to end through the first end and the second end of the supporting surface;
the supporting surface is provided with a clamping groove for clamping the first guide rail;
the moving assembly comprises a plurality of pulleys fixedly arranged at the bottom of the support body.
2. The supporting device for the rear corollary equipment for the shield complete machine station-crossing of claim 1, wherein a clamping block is fixedly arranged at the bottom of the first end of the supporting surface, a bearing plate is arranged at the bottom of the second end of the supporting surface, a bayonet corresponding to the clamping block is arranged on the bearing plate, and when the clamping block of one supporting frame is clamped in the bayonet of the other supporting frame, the end parts of the two supporting frames are attached to each other.
3. The supporting device for the rear corollary equipment for the shield complete machine station-crossing of claim 1, wherein a first end of the supporting surface is in a convex arc shape, and a second end of the supporting surface is in a concave arc shape matched with the first end.
4. The supporting device for the rear corollary equipment for the shield complete machine station-crossing of claim 1, wherein a plurality of supporting rods are fixedly arranged between the bottom of the supporting surface and the supporting body.
5. A station-crossing method of rear corollary equipment for a complete shield machine station-crossing is characterized by comprising the following steps of:
providing a rear corollary equipment supporting device for the shield tunneling machine station-crossing according to claim 1;
installing the supporting device at the distance between the shield body and the rear corollary equipment in the shield well after the shield body enters the shield well and before the rear corollary equipment enters the shield well;
the shield body drives the rear corollary equipment to move until the rear corollary equipment is positioned on the supporting device;
after the rear corollary equipment enters the shield well, the rear corollary equipment is driven by the shield body to move on a first guide rail section by section, meanwhile, the supporting device and the mutually connected first guide rail are installed section by section in each section of the position after the shield body moves in the shield well, and a padding part gradually uniform in height towards the platform is laid between the bottom of the supporting device and the shield well until the rear corollary equipment moves into the platform;
after the rear corollary equipment enters the platform, the rear corollary equipment is driven by the shield body to move on a first guide rail section by section, and meanwhile, the supporting device and the first guide rail which is mutually connected are installed in each section of the position, after the shield body moves, on the platform section by section until the rear corollary equipment completely enters the platform;
fixedly connecting the supporting device positioned at the bottom of the rear corollary equipment to the rear corollary equipment;
and moving the shield body to drive the rear corollary equipment and the supporting device to synchronously slide on the platform until the shield body moves out of the platform.
6. The station-crossing method of the rear corollary equipment for the complete shield machine station-crossing of claim 5, characterized by comprising the following steps before the rear corollary equipment enters the shield well:
laying a second guide rail extending towards the platform direction in the shield well, and mounting a receiving base capable of moving along the second guide rail on the second guide rail;
the shield body drives the rear corollary equipment to move and start entering the shield well until the shield body completely moves to the receiving base;
fixedly connecting the shield body with the receiving base; adjusting the height of the second guide rail until the second guide rail and the platform are located at the same horizontal position;
and the receiving base moves on the second guide rail section by section and drives the rear corollary equipment to move section by section, and meanwhile, the second guide rails which are mutually connected are installed in front of the receiving base section by section until the rear corollary equipment enters the shield well.
7. The method as claimed in claim 6, wherein after the rear supporting device enters the shield shaft, the receiving base moves on the platform section by section, the second guide rails engaged with each other are installed section by section at a position in front of the receiving base, and the second guide rails behind the receiving base for performing a track traveling function are removed.
8. The station-crossing method for the rear corollary equipment for the shield complete machine station-crossing of claim 5, wherein in the step of installing the support frame, the method further comprises the following steps:
disassembling a support frame in the supporting device which is positioned at the rear part of the rear corollary equipment and completes the supporting and a first guide rail which completes the track running action, and delivering the support frame and the first guide rail to the front end of the rear corollary equipment;
and installing the delivered support frame and the first guide rail in a distance position between the rear corollary equipment and the shield body.
9. The station passing method for the rear corollary equipment for the complete shield station passing is characterized in that the installation of a third guide rail for moving a power supply bottle car group and the maintenance of the shield machine are synchronously carried out at the rear position of the shield body along with the movement of the shield body.
10. The method of claim 5, wherein after the shield body moves out of the docking station to the next originating end, the method comprises the following steps:
adjusting the angle and the position of the shield tunneling machine;
installing a reaction frame;
releasing the fixed connection between the supporting device and the rear corollary equipment and fixing the position of the supporting device;
moving the shield machine to start tunneling construction until the rear supporting equipment is separated from the supporting device;
evacuating the support device and the first rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646464.5A CN111810178B (en) | 2020-07-07 | 2020-07-07 | Supporting device of rear corollary equipment for shield whole machine station passing and station passing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646464.5A CN111810178B (en) | 2020-07-07 | 2020-07-07 | Supporting device of rear corollary equipment for shield whole machine station passing and station passing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111810178A true CN111810178A (en) | 2020-10-23 |
| CN111810178B CN111810178B (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010646464.5A Active CN111810178B (en) | 2020-07-07 | 2020-07-07 | Supporting device of rear corollary equipment for shield whole machine station passing and station passing method thereof |
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| Country | Link |
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| CN (1) | CN111810178B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253150A (en) * | 2020-11-02 | 2021-01-22 | 北京市政建设集团有限责任公司 | Method for integrally translating uninterrupted shield with trolley through subway station |
| CN114343390A (en) * | 2021-12-29 | 2022-04-15 | 慕思健康睡眠股份有限公司 | Multifunctional transportation display rack |
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| CN101922298A (en) * | 2010-08-20 | 2010-12-22 | 上海市第一市政工程有限公司 | Self-walking shield translation station-crossing system |
| CN104343456A (en) * | 2014-10-16 | 2015-02-11 | 中建交通建设集团有限公司 | Movable bracket and method capable of enabling whole of back matched trolleys of shield machine to cross station |
| CN205036381U (en) * | 2015-09-16 | 2016-02-17 | 中铁十局集团第三建设有限公司 | Shield constructs whole construction equipment that misses stop of machine |
| CN209523753U (en) * | 2019-01-11 | 2019-10-22 | 中煤第三建设(集团)有限责任公司城市交通建设分公司 | The purlin vehicle of mating trolley translation after a kind of shield machine |
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2020
- 2020-07-07 CN CN202010646464.5A patent/CN111810178B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922298A (en) * | 2010-08-20 | 2010-12-22 | 上海市第一市政工程有限公司 | Self-walking shield translation station-crossing system |
| CN104343456A (en) * | 2014-10-16 | 2015-02-11 | 中建交通建设集团有限公司 | Movable bracket and method capable of enabling whole of back matched trolleys of shield machine to cross station |
| CN205036381U (en) * | 2015-09-16 | 2016-02-17 | 中铁十局集团第三建设有限公司 | Shield constructs whole construction equipment that misses stop of machine |
| CN209523753U (en) * | 2019-01-11 | 2019-10-22 | 中煤第三建设(集团)有限责任公司城市交通建设分公司 | The purlin vehicle of mating trolley translation after a kind of shield machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253150A (en) * | 2020-11-02 | 2021-01-22 | 北京市政建设集团有限责任公司 | Method for integrally translating uninterrupted shield with trolley through subway station |
| CN114343390A (en) * | 2021-12-29 | 2022-04-15 | 慕思健康睡眠股份有限公司 | Multifunctional transportation display rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111810178B (en) | 2022-03-22 |
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