CN107246280A - A kind of support beam mounting structure of municipal administration shield tunnel - Google Patents
A kind of support beam mounting structure of municipal administration shield tunnel Download PDFInfo
- Publication number
- CN107246280A CN107246280A CN201710490008.4A CN201710490008A CN107246280A CN 107246280 A CN107246280 A CN 107246280A CN 201710490008 A CN201710490008 A CN 201710490008A CN 107246280 A CN107246280 A CN 107246280A
- Authority
- CN
- China
- Prior art keywords
- support beam
- bracket
- column
- support
- fixedly connected
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to tunnel internal technical field of structures, the support beam mounting structure of more particularly to a kind of municipal administration shield tunnel is provided with several supporting support structures between the inner round wall and column of Curved beam；Interior groove profile bracket one end is mutually fixedly connected with the inner round wall of Curved beam；Outer-slotted bracket one end is mutually fixedly connected with the side wall of column；The support beam other end is inserted into the inner chamber of outer-slotted bracket；Support beam one end is provided with positioning inclined-plane；Positioning inclined-plane is arranged between the upper surface of support beam and the end face of support beam；Stop pin one end, which is sequentially passed through, to be pressed on after column and spring on positioning inclined-plane；The two ends of spring are pressed between column and projection respectively.When using the present invention, the structure makes the dismounting of support beam simpler, and the dismounting speed of municipal administration shield tunnel is improved to the utmost, improves efficiency of construction.
Description
Technical field
The present invention relates to tunnel internal technical field of structures, the support beam of more particularly to a kind of municipal administration shield tunnel installs knot
Structure.
Background technology
Municipal administration shield tunnel, is built in Urban Underground, as the tunnel for laying various urban operating mechanism underground utilities.Due to
In city further developing industry and improve resident's culture life condition the need for, for urban operating mechanism underground utilities increasingly
It is many, such as power supply, running water, sewage, heating, hot water, coal gas, communication, power supply.The development of pipeline system is, it is necessary to which a large amount of build
Municipal tunnel, so as to the management level of the underground pipeline system that fundamentally solves the problems, such as various urban operating mechanisms.In arrangement underground
Passage, pipeline, cable when, should have strict order and system, in order to avoid to excavate street when being overhauled and being rebuild and wide
.
The support of various pipelines can be penetrated by being typically provided with existing heating power shield tunnel, it is generally the case that existing
Fixing rack structure is relatively simple, is directly molded with tunnel duct piece casting concrete, stability can not be ensured long-term effectively,
And when support is exchanged when needing repairing or adjustment backing positions are needed, support dismounting difficulty is big, construction to tunnel and
The maintenance in tunnel constitutes great hinder.
Therefore be necessary to carry out further technological innovation to the support beam mounting structure of existing municipal administration shield tunnel.
The content of the invention
It is reasonable in design, tear open in view of the defects and deficiencies of the prior art, the present invention intends to provide one kind is simple in construction
Fill simple municipal administration shield tunnel support beam mounting structure.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of support beam mounting structure of municipal administration shield tunnel of the present invention, it includes prefabricated pipe and two root posts；
The madial wall left and right sides of the prefabricated pipe is provided with Curved beam；The Curved beam is symmetrical set in prefabricated pipe；It is described
The cylindrical wall of Curved beam is fitted on the inwall of prefabricated pipe；The Curved beam is mutually fixedly connected with prefabricated pipe；The two of the column
End is mutually fixedly connected with the madial wall of prefabricated pipe respectively；The two ends of wherein one Curved beam and the two ends of a wherein root post are mutually solid
Fixed connection；The two ends of another Curved beam are mutually fixedly connected with the two ends of another root post；The inner round wall of the Curved beam is with standing
Several supporting support structures are provided between post；Length direction arrangement of the supporting support structure along column；The support
Supporting structure is made up of support beam, interior groove profile bracket, outer-slotted bracket, spring and stop pin；The interior groove profile bracket and outer
Groove profile bracket is the channel-section steel of opening upwards；Described interior groove profile bracket one end is mutually fixedly connected with the inner round wall of Curved beam；It is described
Outer-slotted bracket one end is mutually fixedly connected with the side wall of column；The inner chamber of the interior groove profile bracket and the inner chamber of outer-slotted bracket are equal
Match with support beam；Described support beam one end is inserted into the inner chamber of interior groove profile bracket；The support beam other end is inserted into
The inner chamber of outer-slotted bracket；Described support beam one end is provided with positioning inclined-plane；The positioning inclined-plane is arranged on support beam
Between upper surface and the end face of support beam；Described stop pin one end, which is sequentially passed through, is pressed on positioning inclined-plane after column and spring
On；The stop pin is rotated with column and is connected；Projection is provided with the stop pin；The two ends of the spring are pressed on vertical respectively
Between post and projection.
It is further right, it is provided with handle on the stop pin；The handle circular in configuration.
Further right, the top surface of the interior groove profile bracket is provided with U-shaped frame；The two ends of the U-shaped frame respectively with inside groove
The top surface left and right sides of type bracket is mutually fixedly connected.
After said structure, the present invention has the beneficial effect that：A kind of support of municipal administration shield tunnel of the present invention is horizontal
Beam mounting structure, the madial wall left and right sides of prefabricated pipe is provided with Curved beam；Curved beam is being symmetrical set in prefabricated pipe；
The cylindrical wall of Curved beam is fitted on the inwall of prefabricated pipe；Curved beam is mutually fixedly connected with prefabricated pipe；The two ends of column respectively with
The madial wall of prefabricated pipe is mutually fixedly connected；The two ends of wherein one Curved beam are mutually fixedly connected with the two ends of a wherein root post；
The two ends of another Curved beam are mutually fixedly connected with the two ends of another root post；It is provided between the inner round wall and column of Curved beam
Several supporting support structures；Length direction arrangement of the supporting support structure along column；Supporting support structure is by support beam, interior
Groove profile bracket, outer-slotted bracket, spring and stop pin composition；Interior groove profile bracket and outer-slotted bracket are the groove of opening upwards
Steel；Interior groove profile bracket one end is mutually fixedly connected with the inner round wall of Curved beam；Outer-slotted bracket one end and the side wall of column are mutually fixed
Connection；The inner chamber of interior groove profile bracket and the inner chamber of outer-slotted bracket match with support beam；Support beam one end is inserted into
The inner chamber of interior groove profile bracket；The support beam other end is inserted into the inner chamber of outer-slotted bracket；Support beam one end is provided with positioning
Inclined-plane；Positioning inclined-plane is arranged between the upper surface of support beam and the end face of support beam；Stop pin one end sequentially passes through vertical
It is pressed on after post and spring on positioning inclined-plane；Stop pin is rotated with column and is connected；Projection is provided with stop pin；The two ends of spring
It is pressed on respectively between column and projection.When using the present invention, interior groove profile bracket is inserted and outer in the two ends of support beam respectively
In groove profile bracket, stop pin is then promoted by spring, stop pin is pressed in positioning inclined-plane and promotes support beam arcuately beam
Direction is slided, until the end face of support beam is pressed on Curved beam, now crossbeam fixes support beam；During dismounting, locking is pulled
Pin leaves the top of support beam to whole stop pin, then the two ends of support beam respectively from interior groove profile bracket and outer-slotted
Taken out in bracket；The structure makes the dismounting of support beam simpler, and the dismounting speed of municipal administration shield tunnel is improved to the utmost
Degree, improves efficiency of construction.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of supporting support structure；
Fig. 3 is the top view of supporting support structure；
Description of reference numerals：
1st, prefabricated pipe；2nd, Curved beam；3rd, support beam；301st, inclined-plane is positioned；4th, interior groove profile bracket；
401st, U-shaped frame；5th, outer-slotted bracket；6th, column；7th, spring；8th, stop pin；
801st, projection；9th, handle.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, the support beam mounting structure of a kind of municipal administration shield tunnel of the present invention, it includes
Prefabricated pipe 1 and two root posts 6；The madial wall left and right sides of the prefabricated pipe 1 is provided with Curved beam 2；The Curved beam 2 is pre-
It is symmetrical set on tubulation 1；The cylindrical wall of the Curved beam 2 is fitted on the inwall of prefabricated pipe 1；The Curved beam 2 with it is prefabricated
Pipe 1 is mutually fixedly connected；The two ends of the column 6 are mutually fixedly connected with the madial wall of prefabricated pipe 1 respectively；Wherein one Curved beam 2
Two ends be mutually fixedly connected with the two ends of a wherein root post 6；The two ends of another Curved beam 2 and the two ends of another root post 6
Mutually it is fixedly connected；Several supporting support structures are provided between the inner round wall and column 6 of the Curved beam 2；The support branch
Length direction arrangement of the frame structure along column 6；The supporting support structure is by support beam 3, interior groove profile bracket 4, outer-slotted support
Frame 5, spring 7 and stop pin 8 are constituted；The interior groove profile bracket 4 and outer-slotted bracket 5 are the channel-section steel of opening upwards；In described
The one end of groove profile bracket 4 is mutually fixedly connected with the inner round wall of Curved beam 2；Described one end of outer-slotted bracket 5 and the side wall of column 6 are mutually solid
Fixed connection；The inner chamber of the interior groove profile bracket 4 and the inner chamber of outer-slotted bracket 5 match with support beam 3；The support is horizontal
The one end of beam 3 is inserted into the inner chamber of interior groove profile bracket 4；The other end of support beam 3 is inserted into the inner chamber of outer-slotted bracket 5；The branch
Support crossbeam 3 one end is provided with positioning inclined-plane 301；The positioning inclined-plane 301 is arranged on upper surface and the support beam of support beam 3
Between 3 end face；Described one end of stop pin 8, which is sequentially passed through, to be pressed on after column 6 and spring 7 on positioning inclined-plane 301；The locking
Pin 8 is rotated with column 6 and is connected；Projection 801 is provided with the stop pin 8；The two ends of the spring 7 are pressed on column 6 respectively
Between projection 801；When support beam 3 is installed, interior groove profile bracket 4 and outer-slotted bracket 5 are inserted in the two ends of support beam 3 respectively
It is interior, stop pin 8 is then promoted by spring 7, stop pin 8 is pressed in positioning inclined-plane 301 and promotes arcuately beam 2 of support beam 3
Direction is slided, until the end face of support beam 3 is pressed on Curved beam 2, now crossbeam 3 fixes support beam 3；During dismounting, pull
Stop pin 8 leaves the top of support beam 3 to whole stop pin 8, then the two ends of support beam 3 respectively from interior groove profile bracket
4 and outer-slotted bracket 5 in take out；The structure makes the dismounting of support beam 3 simpler, and municipal shield tunnel is improved to the utmost
The dismounting speed in road, improves efficiency of construction.
As a kind of preferred embodiment of the present invention, handle 9 is provided with the stop pin 8；The handle 9 shape in a ring
Shape, the position of stop pin 8 is controlled using handle 9, and the dismounting for support beam 3 provides facility.
As a kind of preferred embodiment of the present invention, the top surface of the interior groove profile bracket 4 is provided with U-shaped frame 401；The U
The top surface left and right sides of the two ends of type frame 401 respectively with interior groove profile bracket 4 is mutually fixedly connected；U-shaped frame 401 is set, branch is prevented
Support crossbeam 3 escapes from the outside of interior groove profile bracket 4.
When using the present invention, the two ends of support beam are inserted in interior groove profile bracket and outer-slotted bracket respectively, Ran Houtong
Cross spring and promote stop pin, stop pin is pressed in positioning inclined-plane and promote support beam arcuately beam direction slip, until support
The end face of crossbeam is pressed on Curved beam, is set U-shaped frame, is prevented support beam from escaping from the outside of interior groove profile bracket, now crossbeam
Fixed support beam；During dismounting, stop pin is pulled to leave the top of support beam to whole stop pin, then support beam
Taken out respectively from interior groove profile bracket and outer-slotted bracket at two ends；The structure makes the dismounting of support beam simpler, greatly limit
Degree ground improves the dismounting speed of municipal administration shield tunnel, improves efficiency of construction；The position of stop pin is controlled with handle, for support
The dismounting of crossbeam provides facility.
Described above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (3)
1. a kind of support beam mounting structure of municipal administration shield tunnel, it includes prefabricated pipe（1）；The prefabricated pipe（1）It is interior
The side wall left and right sides is provided with Curved beam（2）；The Curved beam（2）In prefabricated pipe（1）On be symmetrical set；The Curved beam
（2）Cylindrical wall be fitted in prefabricated pipe（1）Inwall on；The Curved beam（2）With prefabricated pipe（1）Mutually it is fixedly connected；Its feature
It is：It also includes two root posts（6）；The column（6）Two ends respectively with prefabricated pipe（1）Madial wall mutually fixed connect
Connect；Wherein one Curved beam（2）Two ends and a wherein root post（6）Two ends be mutually fixedly connected；Another Curved beam（2）'s
Two ends and another root post（6）Two ends be mutually fixedly connected；The Curved beam（2）Inner round wall and column（6）Between be provided with
Several supporting support structures；The supporting support structure is along column（6）Length direction arrangement；The supporting support structure by
Support beam（3）, interior groove profile bracket（4）, outer-slotted bracket（5）, spring（7）And stop pin（8）Composition；The interior groove profile bracket
（4）With outer-slotted bracket（5）It is the channel-section steel of opening upwards；The interior groove profile bracket（4）One end and Curved beam（2）Inner round wall
Mutually it is fixedly connected；The outer-slotted bracket（5）One end and column（6）Side wall be mutually fixedly connected；The interior groove profile bracket（4）'s
Inner chamber and outer-slotted bracket（5）Inner chamber and support beam（3）Match；The support beam（3）One end is inserted into inside groove
Type bracket（4）Inner chamber；Support beam（3）The other end is inserted into outer-slotted bracket（5）Inner chamber；The support beam（3）One
End is provided with positioning inclined-plane（301）；The positioning inclined-plane（301）It is arranged on support beam（3）Upper surface and support beam（3）
End face between；The stop pin（8）One end sequentially passes through column（6）And spring（7）After be pressed on positioning inclined-plane（301）On；
The stop pin（8）With column（6）Rotate connection；The stop pin（8）On be provided with projection（801）；The spring（7）Two
End is pressed on column respectively（6）With projection（801）Between.
2. a kind of support beam mounting structure in municipal shield road according to claim 1, it is characterised in that：The locking
Pin（8）On be provided with handle（9）；The handle（9）Circular in configuration.
3. a kind of support beam mounting structure of municipal administration shield tunnel according to claim 1, it is characterised in that：In described
Groove profile bracket（4）Top surface be provided with U-shaped frame（401）；The U-shaped frame（401）Two ends respectively with interior groove profile bracket（4）'s
The top surface left and right sides is mutually fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490008.4A CN107246280B (en) | 2017-06-25 | 2017-06-25 | A kind of support beam mounting structure of municipal administration shield tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490008.4A CN107246280B (en) | 2017-06-25 | 2017-06-25 | A kind of support beam mounting structure of municipal administration shield tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107246280A true CN107246280A (en) | 2017-10-13 |
| CN107246280B CN107246280B (en) | 2019-09-06 |
Family
ID=60019600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710490008.4A Active CN107246280B (en) | 2017-06-25 | 2017-06-25 | A kind of support beam mounting structure of municipal administration shield tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107246280B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240440A (en) * | 2020-10-15 | 2021-01-19 | 温州融宸科技有限公司 | Support beam supporting device of municipal shield tunnel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716452Y (en) * | 2004-08-23 | 2005-08-10 | 王婧 | Self-locking theft-proof device of sliding window |
| JP2007318829A (en) * | 2006-05-23 | 2007-12-06 | Iwabuchi Corp | Cable bracket |
| CN201320933Y (en) * | 2008-12-29 | 2009-10-07 | 营口黎明科技有限公司 | Automatic centering device for tyre disassembling and assembling machine |
| CN101761344A (en) * | 2010-01-14 | 2010-06-30 | 华南理工大学 | Prefabricated pipe section for shield tunnel and preparation method thereof |
| CN202501104U (en) * | 2012-04-11 | 2012-10-24 | 北京盈川电力科技有限公司 | Culvert cable bracket |
| CN104747206A (en) * | 2015-03-18 | 2015-07-01 | 济南轨道交通集团有限公司 | Shield tunnel segment structure considering municipal cable pipelines and installing method |
-
2017
- 2017-06-25 CN CN201710490008.4A patent/CN107246280B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716452Y (en) * | 2004-08-23 | 2005-08-10 | 王婧 | Self-locking theft-proof device of sliding window |
| JP2007318829A (en) * | 2006-05-23 | 2007-12-06 | Iwabuchi Corp | Cable bracket |
| CN201320933Y (en) * | 2008-12-29 | 2009-10-07 | 营口黎明科技有限公司 | Automatic centering device for tyre disassembling and assembling machine |
| CN101761344A (en) * | 2010-01-14 | 2010-06-30 | 华南理工大学 | Prefabricated pipe section for shield tunnel and preparation method thereof |
| CN202501104U (en) * | 2012-04-11 | 2012-10-24 | 北京盈川电力科技有限公司 | Culvert cable bracket |
| CN104747206A (en) * | 2015-03-18 | 2015-07-01 | 济南轨道交通集团有限公司 | Shield tunnel segment structure considering municipal cable pipelines and installing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240440A (en) * | 2020-10-15 | 2021-01-19 | 温州融宸科技有限公司 | Support beam supporting device of municipal shield tunnel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107246280B (en) | 2019-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018214737A1 (en) | Construction method for inner structure of single-bore double-track composite lining shield tunnel | |
| CN202969415U (en) | Multifunctional assembled comprehensive pipe gallery | |
| CN204898721U (en) | Steel construction city utility tunnel | |
| CN109736353A (en) | Construction method of composite single-side formwork deep foundation pit basement outer wall | |
| CN105064400A (en) | Urban comprehensive pipe rack of steel corrugated plate structure | |
| WO2020133847A1 (en) | Assembly- and disassembly-free pipeline system for pipe jacking machine, and construction method therefor | |
| CN204401649U (en) | Arch resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery | |
| CN109487813A (en) | A kind of integrated prefabricated tube coupling and its construction method of pipe gallery street crossing push pipe | |
| CN204401650U (en) | Square longitudinally connection prestressed assembly formula underground pipe gallery | |
| CN107246280A (en) | A kind of support beam mounting structure of municipal administration shield tunnel | |
| CN104452601B (en) | Bridge floor tapping pipe bush mould and using method | |
| CN209340648U (en) | A kind of underground utilities vertical steel tubular pole support device | |
| CN209369828U (en) | A kind of tunnel pre-buried channel flow device | |
| CN208586717U (en) | A kind of municipal works drainage pipeline | |
| CN109183843A (en) | Fabricated assembly overall concrete pipe gallery and construction | |
| CN203514353U (en) | Glass fiber reinforced plastics inspection well | |
| CN213027395U (en) | Supporting structure system is laid to utility tunnel cable | |
| CN204424846U (en) | Pre-fabricated electric cables ditch | |
| CN208508485U (en) | A kind of pre-embedded device being laid with suitable for the communications cable | |
| CN210797637U (en) | Town road utility tunnel | |
| CN208633236U (en) | A kind of drainpipe being easily installed | |
| CN209636932U (en) | Reinforce the prefabricated pipe section structure of subdrainage box drain | |
| CN203514398U (en) | Installation device for tubular pump | |
| CN107778029B (en) | Concrete curing method for buried pipe in structure | |
| CN208870076U (en) | A kind of main transformer enlarging project transformer foundation conversion chassis |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190813 Address after: 610000 Jinniu Hi-tech Industrial Park, Chengdu City, Sichuan Province, 666 Jinfenghuang Avenue Applicant after: China Railway Engineering Service Co., Ltd. Address before: 528429 No. 63 Xinfeng North Road, Huangpu Town, Zhongshan City, Guangdong Province Applicant before: Wu Shuxia |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |