CN108661679A - Shield duct piece storing unit - Google Patents
Shield duct piece storing unit Download PDFInfo
- Publication number
- CN108661679A CN108661679A CN201810914501.9A CN201810914501A CN108661679A CN 108661679 A CN108661679 A CN 108661679A CN 201810914501 A CN201810914501 A CN 201810914501A CN 108661679 A CN108661679 A CN 108661679A
- Authority
- CN
- China
- Prior art keywords
- pier
- support pier
- duct piece
- shield duct
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 11
- 239000002023 wood Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of shield duct piece storing units, including：Left support pier, two, two left support piers are fixed by left crossbeam, are placed on platform and are located at left side, and the top surface inclination of left support pier is arranged, and the high the right in the left side is low；Right support pier, two, two right support piers are fixed by right crossbeam, are placed on platform and are located at right side, and right support pier and left support pier are symmetrical arranged, the top surface inclination setting of right support pier, and the low the right in the left side is high；When shield duct piece convex surface is placed on downward on left support pier and right support pier, the inclined angle of left support pier and right support pier top face is adapted to shield duct piece convex surface.Left support pier top face is fixed with left support plate, and right support pier top face is fixed with right support plate.The left support plate top surface is fixed with left rubber pad, and the right support plate top surface is fixed with right rubber pad.There is the present invention compact-sized, at low cost, convenient transportation, shield duct piece to store on-deformable advantageous effect.
Description
Technical field
The present invention relates to a kind of section of jurisdiction storing units in shield-tunneling construction onsite application.
Background technology
With the continuous development of China's urbanization, urban transportation amount increases rapidly, and the exploitation of the underground space can be solved effectively
Certainly the phenomenon that the congestion of urban traffic, wherein shield method has been widely applied as main construction method in subway construction.
Since shield duct piece generally use batch production is prefabricated, every three pieces stack into one group, using small between section of jurisdiction and section of jurisdiction
Flitch is padded, and is transported to construction site, therefore usually needs at shield-tunneling construction scene to store some shield duct pieces, and to depositing
The section of jurisdiction put needs to carry out water-proofing treatment.Shield duct piece is mostly circular ring shape, individually placed to will produce certain deformation on the ground
And abrasion, stability are poor.The section of jurisdiction bracket made of the lumps of wood, but the pipe placed on the lumps of wood are generally used in construction at present
Piece with the lumps of wood is linear contacts, lead to stress concentration, easily cause section of jurisdiction extrados fragmentation, influence the follow-up use of section of jurisdiction；
And section of jurisdiction quality is larger, if beneath lumps of wood usage time is long, is easy to happen phenomenon of rupture.
Invention content
The present invention is according to the above deficiency, provide a kind of shield duct piece storing unit, for solving traditional lumps of wood section of jurisdiction
The reasons such as bracket forced area is small, is easily broken off cause the technical issues of section of jurisdiction extrados fragmentation.
The technical scheme is that：
A kind of shield duct piece storing unit, including：
Left support pier, two, two left support piers are fixed by left crossbeam, are placed on platform and are located at left side, left support pier
Top surface inclination setting, the high the right in the left side is low；
Right support pier, two, two right support piers are fixed by right crossbeam, are placed on platform and are located at right side, right support pier
It is symmetrical arranged with left support pier, the top surface inclination setting of right support pier, the low the right in the left side is high；
When shield duct piece convex surface is placed on downward on left support pier and right support pier, left support pier and right support pier top surface inclination
Angle be adapted to shield duct piece convex surface.
In order to uniformly share the weight of shield duct piece, left support pier top face is fixed with left support plate, the right support
Pier top face is fixed with right support plate.
In order to increase shield duct piece bottom forced area, can stablize place shield duct piece, reduce shield duct piece deformation and
Abrasion keeps shield duct piece storage safer, and the left support plate top surface is fixed with left rubber pad, and the right support plate top surface is fixed
There is right rubber pad.
The left support pier and right support pier are made of I-shaped steel.
The left crossbeam is provided with two, is respectively welded at the bottom of left support pier both sides, the right crossbeam setting
There are two, is respectively welded at the bottom of right support pier both sides.
The left crossbeam and right crossbeam are made of angle steel.
The platform is smooth ground or steel plate.
The present invention has the characteristics that compared with prior art and advantageous effect.
1. two heretofore described storing units it is spaced apart it is symmetrical be placed in section of jurisdiction bottom, and positioned at a left side
Right both ends, four oblique support plates are interior low outer high inclined surface there are two section of jurisdiction bottom both ends, oblique support plate is symmetrically distributed in, tiltedly
Rubber layer is arranged in support plate top surface, this design makes the contact area of storing unit and shield duct piece increase, and increases shield duct piece bottom
Portion's forced area can be stablized and place shield duct piece, play cushioning effect, reduce the deformation and abrasion of shield duct piece, make shield pipe
Piece storage is safer.
2. the beam-ends of crossbeam of the present invention is welded with angle pier wing plate, angle pier uses I-steel, crossbeam to use angle steel, this design letter
Single easily construction, compact-sized, economic and practical, area occupied is small, and convenient transportation is easy to remove, and turnover rate is high, meets engineering construction
The requirement of safety.
3. the support construction in the present invention is steel construction, longer compared to lumps of wood section of jurisdiction bracket usage time, it is not easy to break
It splits, is beneficial to construction safety progress.
There is the present invention compact-sized, at low cost, convenient transportation, shield duct piece to store on-deformable advantageous effect.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the relevant structural schematic diagram of left support pier of the present invention.
Specific implementation mode
In conjunction with attached drawing, the present invention is further illustrated：
As shown, a kind of shield duct piece storing unit, including：
Left support pier 4, two, two left support piers 4 are fixed by left crossbeam 5, are placed on platform and are located at left side, left support
The top surface inclination of pier 4 is arranged, and the high the right in the left side is low；4 top surface of left support pier is fixed with left support plate 3, and 3 top surface of left support plate is solid
Surely there is left rubber pad 2；
Right support pier, two, two right support piers are fixed by right crossbeam, are placed on platform and are located at right side, right support pier
It is symmetrical arranged with left support pier 4, the top surface inclination setting of right support pier, the low the right in the left side is high；Right support pier top face is fixed with
Right support plate, right support plate top surface are fixed with right rubber pad；
When 1 convex surface of shield duct piece is placed on downward on left rubber pad 2 and right rubber pad, left support plate 3 and right support pier tilt
Angle be adapted to 1 convex surface of shield duct piece.
Left support pier 4 and right support pier are made of I-shaped steel.
Left crossbeam 5 is provided with two, is made of angle steel, is respectively welded at the bottom of 4 both sides of left support pier, right crossbeam setting
There are two, be made of angle steel, is respectively welded at the bottom of right support pier both sides.
Platform is smooth ground or steel plate.
Claims (7)
1. a kind of shield duct piece storing unit, characterized in that including：
Left support pier（4）, two, two left support piers（4）Pass through left crossbeam（5）It is fixed, it is placed on platform and is located at left side,
Left support pier（4）Top surface inclination setting, the high the right in the left side is low；
Right support pier, two, two right support piers are fixed by right crossbeam, are placed on platform and are located at right side, right support pier
With left support pier（4）It is symmetrical arranged, the top surface inclination setting of right support pier, the low the right in the left side is high；
Work as shield duct piece（1）Convex surface is placed on left support pier downward（4）When on right support pier, left support pier（4）And right support
The inclined angle in pier top face and shield duct piece（1）Convex surface is adapted to.
2. a kind of shield duct piece storing unit as described in claim 1, characterized in that the left support pier（4）Top surface is fixed
There is left support plate（3）, right support pier top face is fixed with right support plate.
3. a kind of shield duct piece storing unit as described in claim 1, characterized in that the left support plate（3）Top surface is fixed
There is left rubber pad（2）, the right support plate top surface is fixed with right rubber pad.
4. a kind of shield duct piece storing unit as described in claim 1, characterized in that the left support pier（4）And right support
Pier is made of I-shaped steel.
5. a kind of shield duct piece storing unit as described in claim 1, characterized in that the left crossbeam（5）Two are provided with,
It is respectively welded at the left support pier（4）The bottom of both sides, the right crossbeam are provided with two, are respectively welded at the right support
The bottom of pier both sides.
6. a kind of shield duct piece storing unit as claimed in claim 5, characterized in that the left crossbeam（5）With right crossbeam by
Angle steel is made.
7. a kind of shield duct piece storing unit as described in claim 1, characterized in that the platform is smooth ground or steel
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914501.9A CN108661679A (en) | 2018-08-13 | 2018-08-13 | Shield duct piece storing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914501.9A CN108661679A (en) | 2018-08-13 | 2018-08-13 | Shield duct piece storing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108661679A true CN108661679A (en) | 2018-10-16 |
Family
ID=63788988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810914501.9A Pending CN108661679A (en) | 2018-08-13 | 2018-08-13 | Shield duct piece storing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661679A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08158800A (en) * | 1994-12-07 | 1996-06-18 | Kensetsusho Kanto Chiho Kensetsu Kyokucho | Conveyance device of segment etc. |
| CN105923265A (en) * | 2016-06-16 | 2016-09-07 | 北京城建集团有限责任公司 | Concrete duct piece bracket and use method thereof |
| CN205801953U (en) * | 2016-06-16 | 2016-12-14 | 北京城建集团有限责任公司 | A kind of concrete pipe sheet bracket |
| CN205936658U (en) * | 2016-08-16 | 2017-02-08 | 中国建筑第五工程局有限公司 | Shield constructs construction and uses section of jurisdiction bracket |
| CN206071590U (en) * | 2016-09-08 | 2017-04-05 | 北京城建中南土木工程集团有限公司 | A kind of shield duct piece stacks antiskid cushion device |
| CN106737512A (en) * | 2016-11-30 | 2017-05-31 | 中广核工程有限公司 | Shield duct piece lodging bench |
| CN206426071U (en) * | 2017-01-14 | 2017-08-22 | 合诚工程咨询集团股份有限公司 | A kind of tunneling shield section of jurisdiction storing unit |
| CN206942793U (en) * | 2017-06-22 | 2018-01-30 | 中交二公局第四工程有限公司 | Shield duct piece rack |
| CN206967450U (en) * | 2017-06-06 | 2018-02-06 | 中铁十九局集团轨道交通工程有限公司 | Section of jurisdiction storage tray |
| CN207497288U (en) * | 2017-11-23 | 2018-06-15 | 董晓龙 | A kind of shield duct piece bracket system |
-
2018
- 2018-08-13 CN CN201810914501.9A patent/CN108661679A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08158800A (en) * | 1994-12-07 | 1996-06-18 | Kensetsusho Kanto Chiho Kensetsu Kyokucho | Conveyance device of segment etc. |
| CN105923265A (en) * | 2016-06-16 | 2016-09-07 | 北京城建集团有限责任公司 | Concrete duct piece bracket and use method thereof |
| CN205801953U (en) * | 2016-06-16 | 2016-12-14 | 北京城建集团有限责任公司 | A kind of concrete pipe sheet bracket |
| CN205936658U (en) * | 2016-08-16 | 2017-02-08 | 中国建筑第五工程局有限公司 | Shield constructs construction and uses section of jurisdiction bracket |
| CN206071590U (en) * | 2016-09-08 | 2017-04-05 | 北京城建中南土木工程集团有限公司 | A kind of shield duct piece stacks antiskid cushion device |
| CN106737512A (en) * | 2016-11-30 | 2017-05-31 | 中广核工程有限公司 | Shield duct piece lodging bench |
| CN206426071U (en) * | 2017-01-14 | 2017-08-22 | 合诚工程咨询集团股份有限公司 | A kind of tunneling shield section of jurisdiction storing unit |
| CN206967450U (en) * | 2017-06-06 | 2018-02-06 | 中铁十九局集团轨道交通工程有限公司 | Section of jurisdiction storage tray |
| CN206942793U (en) * | 2017-06-22 | 2018-01-30 | 中交二公局第四工程有限公司 | Shield duct piece rack |
| CN207497288U (en) * | 2017-11-23 | 2018-06-15 | 董晓龙 | A kind of shield duct piece bracket system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |