CN108915722B - Composite duct piece capable of monitoring operation posture - Google Patents
Composite duct piece capable of monitoring operation posture Download PDFInfo
- Publication number
- CN108915722B CN108915722B CN201810385315.0A CN201810385315A CN108915722B CN 108915722 B CN108915722 B CN 108915722B CN 201810385315 A CN201810385315 A CN 201810385315A CN 108915722 B CN108915722 B CN 108915722B
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- position sensor
- mounting groove
- side wall
- duct piece
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 46
- 239000010959 steel Substances 0.000 claims description 46
- 239000011150 reinforced concrete Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Remote Sensing (AREA)
- Mining & Mineral Resources (AREA)
- Radar, Positioning & Navigation (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The combined type duct piece capable of monitoring the operation posture is characterized in that a front upper mounting groove is prefabricated on the front side surface of a top plate, a rear upper mounting groove is prefabricated on the rear side surface of the top plate, a front lower mounting groove is prefabricated on the front side surface of a bottom plate, a rear lower mounting groove is prefabricated on the rear side surface of the bottom plate, and position detection devices are installed in all the mounting grooves; the position detection device comprises a battery, a position sensor and a wireless transmitter, wherein the battery is respectively connected with the position sensor and the wireless transmitter through leads, and the position sensor is connected with the wireless transmitter. The invention provides a composite duct piece capable of monitoring the operation attitude, wherein a mounting groove is reserved on the existing composite duct piece, a position sensor and a radio transmitting device are mounted in the mounting groove of the duct piece, and after the duct piece provided with the position sensor and the radio transmitting device is combined and butted to form a tunnel, the tunnel formed by butt joint of the duct pieces can be monitored for the attitude in real time through the position sensor and the radio transmitting device.
Description
Technical Field
The invention belongs to the technical field of tunnel support, and particularly relates to a composite duct piece capable of monitoring an operation posture.
Background
At present, during the rectangular tunnel shield shaping, tunnel by the rectangular shield machine earlier, then advance the rectangular shield machine forward through the rectangular shield machine rear portion, advance behind the certain distance, withdrawal of rectangular push bench, the combined type section of jurisdiction that will support the rectangle and push down is fixed with the alignment of rectangular shield machine rear side, after repeating above-mentioned step, fix another combined type section of jurisdiction in the rear side of first combined type section of jurisdiction, with this section of section tunnelling forward the support, form rectangular tunnel, present construction requirement is higher, not only need to dock the section of jurisdiction fast and combine together and form the tunnel, still require to implement the gesture operational aspect of control section of jurisdiction in the work progress. As shown in fig. 1, 2 and 3, the composite duct piece comprises a top plate 1 and a bottom plate 2 of a reinforced concrete structure, and further comprises steel side walls for supporting two sides of the top plate 1 and the bottom plate 2, wherein the steel side walls comprise a left steel side wall 4 and a right steel side wall 5, clamping grooves 6 are respectively formed in the rear side surfaces of the left steel side wall 4 and the right steel side wall 5, and clamping groove plates 7 matched with the clamping grooves 6 are respectively formed in the front side surfaces of the left steel side wall 4 and the right steel side wall 5; after the clamping groove plate 7 on the front side of one steel side wall is fixedly clamped with the clamping groove 6 on the rear side of the other steel side wall, the front and rear butted steel side walls can be aligned up and down, left and right, the method can be used for completely aligning and positioning the front and rear two composite duct pieces, the method can be used for quickly combining and butting the duct pieces to form a tunnel, and real-time attitude monitoring can not be carried out on the tunnel formed by butting the duct pieces.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the composite duct piece capable of monitoring the operation posture, the installation groove is reserved on the existing composite duct piece, the position sensor and the radio transmitting device are installed in the installation groove of the duct piece, and after the duct piece provided with the position sensor and the radio transmitting device is combined and butted to form a tunnel, the tunnel formed by butting the duct pieces can be monitored in real time through the position sensor and the radio transmitting device.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the composite duct piece comprises a top plate and a bottom plate of a reinforced concrete structure, and also comprises steel side walls for supporting two sides of the top plate and the bottom plate, wherein the steel side walls comprise a left steel side wall and a right steel side wall, the rear side surfaces of the left steel side wall and the right steel side wall are respectively provided with a clamping groove, and the front side surfaces of the left steel side wall and the right steel side wall are respectively provided with a clamping groove plate matched with the clamping groove in position; after a clamping groove plate on the front side of one steel side wall is clamped and fixed with a clamping groove on the rear side of the other steel side wall, the front and rear butted steel side walls can be aligned up and down, left and right, a front upper mounting groove is prefabricated on the front side surface of the top plate, a rear upper mounting groove is prefabricated on the rear side surface of the top plate, a front lower mounting groove is prefabricated on the front side surface of the bottom plate, a rear lower mounting groove is prefabricated on the rear side surface of the bottom plate, and position detection devices are installed in all the mounting grooves; the position detection device comprises a battery, a position sensor and a wireless transmitter, wherein the battery is respectively connected with the position sensor and the wireless transmitter through leads, and the position sensor is connected with the wireless transmitter.
The position sensors are all linear position sensors.
At least two front upper mounting grooves are prefabricated, at least two rear upper mounting grooves are prefabricated, at least two front lower mounting grooves are prefabricated, and at least two rear lower mounting grooves are prefabricated.
By adopting the technical scheme, the invention has the following beneficial effects:
all installation grooves are prefabricated on a prefabricated top plate and a prefabricated bottom plate, a position detection device is installed in the installation grooves, a battery supplies power to a position sensor and a wireless transmitter, the wireless transmitter transmits information of the position sensor to a control room, the control room receives the position information transmitted by the position sensor through the wireless transmitter, and after a tunnel is formed by combining and butting pipe pieces provided with the position sensor and the wireless transmitter, the tunnel formed by butting the pipe pieces can be monitored in real time through the position sensor and the wireless transmitter.
Drawings
FIG. 1 is a schematic structural view of a rear side of a conventional composite duct piece;
FIG. 2 is a schematic view of the front side of a conventional composite duct piece;
FIG. 3 is a right side view of FIG. 2;
FIG. 4 is a schematic structural view of a composite segment according to the present invention;
FIG. 5 is a rear view of FIG. 4;
FIG. 6 is a right side view of FIG. 4;
fig. 7 is a schematic structural diagram of the position detecting device of the present invention.
Detailed Description
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:
as shown in fig. 4-7, the composite duct piece capable of monitoring the operation posture comprises a top plate 11 and a bottom plate 12 of a reinforced concrete structure, and further comprises steel side walls for supporting two sides of the top plate 11 and the bottom plate 12, wherein the steel side walls comprise a left steel side wall 13 and a right steel side wall 14, the rear side surfaces of the left steel side wall 13 and the right steel side wall 14 are both provided with a clamping groove 15, and the front side surfaces of the left steel side wall 13 and the right steel side wall 14 are both provided with a clamping groove plate 16 matched with the clamping groove 15 in position; after a clamping groove plate 16 on the front side of one steel side wall is clamped and fixed with a clamping groove 15 on the rear side of the other steel side wall, the front and rear butted steel side walls can be aligned up and down, left and right, the front side surface of the top plate 11 is prefabricated with a front upper mounting groove 17, the rear side surface of the top plate 11 is prefabricated with a rear upper mounting groove 18, the front side surface of the bottom plate 12 is prefabricated with a front lower mounting groove 19, the rear side surface of the bottom plate 12 is prefabricated with a rear lower mounting groove 20, and all the mounting grooves are internally provided with position detection devices; the position detection device comprises a battery 21, a position sensor 22 and a wireless transmitter 23, wherein the battery 21 is respectively connected with the position sensor 22 and the wireless transmitter 23 through leads, and the position sensor 22 is connected with the wireless transmitter 23.
The position sensors 22 are all linear position sensors 22.
At least two front upper mounting grooves 17 are prefabricated, at least two rear upper mounting grooves 18 are prefabricated, at least two front lower mounting grooves 19 are prefabricated, and at least two rear lower mounting grooves 20 are prefabricated.
All the installation grooves are prefabricated on the prefabricated top plate 11 and the prefabricated bottom plate 12, the position detection device is installed in the installation grooves, the battery 21 supplies power to the position sensor 22 and the wireless transmitter 23, the wireless transmitter 23 transmits information of the position sensor 22 to the control room, the control room receives the position information transmitted by the position sensor 22 through the wireless transmitter 23, and after the segments provided with the position sensor 22 and the wireless transmitter are combined and butted to form a tunnel, real-time attitude monitoring can be carried out on the tunnel formed by butt joint of the segments through the position sensor 22 and the wireless transmitter.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (2)
1. The composite duct piece capable of monitoring the operation posture is used for forming a rectangular tunnel shield, comprises a top plate and a bottom plate of a reinforced concrete structure and also comprises steel side walls for supporting two sides of the top plate and the bottom plate, wherein the steel side walls comprise a left steel side wall and a right steel side wall, clamping grooves are formed in the rear side surfaces of the left steel side wall and the right steel side wall, and clamping groove plates matched with the clamping grooves in position are arranged on the front side surfaces of the left steel side wall and the right steel side wall; the draw-in groove board of the front side of a steel lateral wall is fixed back with the draw-in groove joint of the rear side of another steel lateral wall, and the steel lateral wall of two butt joints around can be about from top to bottom align its characterized in that: the front side surface of the top plate is prefabricated with a front upper mounting groove, the back side surface of the top plate is prefabricated with a back upper mounting groove, the front side surface of the bottom plate is prefabricated with a front lower mounting groove, the back side surface of the bottom plate is prefabricated with a back lower mounting groove, and position detection devices are mounted in all the mounting grooves; the position detection device comprises a battery, a position sensor and a wireless transmitter, wherein the battery is respectively connected with the position sensor and the wireless transmitter through leads, and the position sensor is connected with the wireless transmitter; the position sensors are all linear position sensors; after the segments provided with the position sensors and the radio transmitting devices are combined and butted to form a tunnel, the tunnel formed by butting the segments can be monitored in real time through the position sensors and the radio transmitting devices.
2. The composite duct piece capable of monitoring the operating posture of claim 1, wherein: at least two front upper mounting grooves are prefabricated, at least two rear upper mounting grooves are prefabricated, at least two front lower mounting grooves are prefabricated, and at least two rear lower mounting grooves are prefabricated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385315.0A CN108915722B (en) | 2018-04-26 | 2018-04-26 | Composite duct piece capable of monitoring operation posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385315.0A CN108915722B (en) | 2018-04-26 | 2018-04-26 | Composite duct piece capable of monitoring operation posture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108915722A CN108915722A (en) | 2018-11-30 |
| CN108915722B true CN108915722B (en) | 2020-08-11 |
Family
ID=64403744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810385315.0A Active CN108915722B (en) | 2018-04-26 | 2018-04-26 | Composite duct piece capable of monitoring operation posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915722B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557014A (en) * | 2013-10-21 | 2014-02-05 | 上海市政工程设计研究总院（集团）有限公司 | Duct piece structure applicable to rectangular tunnel and assembling method thereof |
| CN106939792A (en) * | 2017-03-13 | 2017-07-11 | 上海隧道工程有限公司 | Section of jurisdiction interannular jointing and the method using its connection |
| CN206903693U (en) * | 2017-01-23 | 2018-01-19 | 上海市地下空间设计研究总院有限公司 | A kind of tunnel O＆M health monitoring systems based on intelligent tunnel duct piece |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2910540B2 (en) * | 1993-12-15 | 1999-06-23 | 株式会社大林組 | Measurement method of existing segment position |
| KR200450841Y1 (en) * | 2010-06-15 | 2010-11-04 | 조명주 | Joint structure of precast box culvert unit with anti-sedimentation configuration by inserting precast concrete box culvert unit on both sides of connecting anchor bar |
| KR200464400Y1 (en) * | 2010-06-18 | 2012-12-31 | 유주열 | Precast Concrete Box Culvert |
| CN104359457A (en) * | 2014-11-07 | 2015-02-18 | 西安建筑科技大学 | Intelligent monitoring and early-warning system for settlement in subway operation on basis of PSD (Position Sensitive Detector) sensor |
| CN104790974B (en) * | 2015-04-29 | 2017-05-17 | 浙江省交通规划设计研究院 | City subway overlapped shield tunnel segment structure adopting special longitudinal connecting pieces |
| CN205445626U (en) * | 2015-12-28 | 2016-08-10 | 上海建工集团股份有限公司 | Tunnel segment circumferential weld coupling assembling with tolerance ability |
| CN106223977B (en) * | 2016-08-31 | 2019-05-17 | 济南轨道交通集团有限公司 | Subway station prefabricated pipe section, connection method and construction method |
| CN106801610B (en) * | 2017-03-13 | 2020-05-05 | 上海隧道工程有限公司 | Segment-to-segment connection joint using stacked structure and method of connection using the same |
-
2018
- 2018-04-26 CN CN201810385315.0A patent/CN108915722B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557014A (en) * | 2013-10-21 | 2014-02-05 | 上海市政工程设计研究总院（集团）有限公司 | Duct piece structure applicable to rectangular tunnel and assembling method thereof |
| CN206903693U (en) * | 2017-01-23 | 2018-01-19 | 上海市地下空间设计研究总院有限公司 | A kind of tunnel O＆M health monitoring systems based on intelligent tunnel duct piece |
| CN106939792A (en) * | 2017-03-13 | 2017-07-11 | 上海隧道工程有限公司 | Section of jurisdiction interannular jointing and the method using its connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108915722A (en) | 2018-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103056491B (en) | Automatic assembly method for orthotropic plate unit U-shaped ribs | |
| CN206335288U (en) | A kind of device that plate weld locator card control is connected for tunnel steel arch frame | |
| CN201841344U (en) | Gas shield protection arc and submerged arc integral automatic welding machine | |
| CN108436239A (en) | A kind of pressing positioner and welding system of U ribs | |
| CN108246851B (en) | The simple fire bending bending method of rail | |
| CN105954760B (en) | Tunnelling machine automatic capturing method | |
| CN107322203B (en) | Sheet welding production line and control system thereof | |
| CN108915722B (en) | Composite duct piece capable of monitoring operation posture | |
| CN201872163U (en) | Drilling positioner for connecting steel plates of arch steel frame | |
| CN204866966U (en) | Novel auto pipe -bend machine | |
| CN205290220U (en) | Angle steel spot welding dedicated platform on H profiled steel structure roof beam | |
| CN116677394A (en) | Shield translation empty pushing station passing method | |
| CN102808632B (en) | Full-circle type formwork trolley assembly and construction method thereof | |
| CN107724425B (en) | Mechanized construction equipment and construction method for prefabricated comprehensive pipe gallery | |
| CN215999226U (en) | Robot welding system for steel plate unit plates | |
| CN203513874U (en) | Travelling and positioning device for spinning machine auxiliary equipment | |
| CN201702214U (en) | Light H-beam straightening device | |
| CN205834575U (en) | Passenger doors sill welding positioning tool before a kind of passenger vehicle | |
| CN211008679U (en) | Steel frame for tunnel preliminary bracing | |
| CN106078054A (en) | Passenger doors sill welding positioning tool before a kind of passenger vehicle | |
| CN203649746U (en) | Rapid on-line aligning and assembly device for corrugated webs of H-shaped section steel | |
| CN203045203U (en) | Gantry welding machine | |
| CN102691507B (en) | Integrated fast construction method for shield machine | |
| CN203649748U (en) | Device for aligning head ends of flange plates and webs for H-shaped section steel assembly apparatus | |
| CN205684542U (en) | A kind of realize the device that bends of band steel plane in electricity well and hot-water heating well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |