CN205475326U - A frock that is arranged in immersed tube tunnel tube coupling transportation by driving - Google Patents
A frock that is arranged in immersed tube tunnel tube coupling transportation by driving Download PDFInfo
- Publication number
- CN205475326U CN205475326U CN201620168110.3U CN201620168110U CN205475326U CN 205475326 U CN205475326 U CN 205475326U CN 201620168110 U CN201620168110 U CN 201620168110U CN 205475326 U CN205475326 U CN 205475326U
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- support body
- buried
- frock
- embedded
- tube coupling
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Abstract
The utility model provides a frock that is arranged in immersed tube tunnel tube coupling transportation by driving, including frock frame and pre -buried device, the frock frame is including support body and stiffener, and the support body is equipped with the extension section that a plurality of groups comprise the preceding section of prolonging and decurrence section, simultaneously the inboard tow boat and the rigidity of tube coupling traction of supplying of support body is equipped with the steel facing, pre -buried device includes a plurality of embedded plate subassemblies and pre -buried eye plate subassembly, and the embedded plate subassembly includes pre -buried steel sheet A and dowel A, and pre -buried steel sheet A and dowel A be through pre -buried income tube coupling top surface, and pre -buried steel sheet A surface corresponds the welding with the preceding section of prolonging, pre -buried eye plate subassembly includes pre -buried steel sheet B and dowel B, and the both ends symmetry on pre -buried steel sheet B surface is welded and is equipped with the eye plate, and pre -buried steel sheet B and dowel B are to the side of pre -buried income tube coupling, and the decurrence duan ping who corresponds places in between the eye plate, and is equipped with fixed bolt between the eye of eye plate. With the help of the utility model discloses an after the frock, towboat ship group can realize dragging or pushing up tying up of tube coupling pushing away, effectively reduces the navigation width of towboat ship group, satisfies tube coupling traction and construction demand in comparatively narrow channel.
Description
Technical field
This utility model relates to immersed tube tunnel constructing device field, is specifically related to a kind of frock of cube transportation in immersed tube tunnel.
Background technology
The constructing tunnel operation using immersed tunnelling method mainly includes that tube coupling is prefabricated, undocks, transportation by driving, sinking are installed, construction etc. in pipe, and wherein cube transportation is easily affected apart from, fairway depth and the situation such as width, structures distribution waterborne by the construction water velocity in waters, transportation by driving.
The construction of immersed tube tunnel at present has following characteristics: the prefabricated dry-docking of major part immersed tube tunnel tube coupling uses axis dry-docking or axle side dry-docking, and cube transportation distance can be made shorter.And if desired carrying out the immersed tube tunnel construction of distance cube transportation, then navigation channel usually requires that have good navigation width and depth condition；And when interior river valley carries out the transportation by driving construction of immersed tube tunnel tube coupling, then there is narrow or the existence of cube transportation waters the bridge in transportation by driving navigation channel more, make channel span can be affected by bridge navigable width situation.
Generally use when tugboat carries out big part traction towing, tie up drag, three kinds of modes of pushing tow, due to the immersed tube above freeboard of the tube coupling water surface generally only 15cm 20cm.In existing traction, tugboat cannot use to tie up and drag or pushing tow mode traction immersed tube tube coupling, and can only use towing, and therefore towage ship group need to take water field of big area, and the requirement to navigation channel is high.
Utility model content
This utility model be solve above-mentioned in technical problem, it is provided that one can make towboat use to tie up and drag or pushing tow mode carries out the frock of cube transportation in cube transportation towage, and the immersed tube tunnel of the width reducing towboat ship group.
The technical scheme that this utility model is used is:
A kind of frock of cube transportation in immersed tube tunnel, including machine frame and pre-embedded device, it is characterised in that
Machine frame, is connected to towboat side, including support body and stiffener thereof, this support body be provided with some groups by the front section of prolonging and the downward section of extension formed, inside the most described support body, the position for tugboat with tube coupling traction is installed with metal decking；
Pre-embedded device, including some embedded board assemblies and some pre-buried eye plate assemblies, embedded board assembly include pre-embedded steel slab A and dowel A thereof, pre-embedded steel slab A and dowel A through being embedded into tube coupling end face, simultaneously pre-embedded steel slab A surface with described before the section of prolonging corresponding welding；Described pre-buried eye plate assembly includes pre-embedded steel slab B and dowel B thereof, the two ends balanced welding of described pre-embedded steel slab B surface is equipped with eye plate, pre-embedded steel slab B and dowel B thereof is through being embedded into tube coupling side, and the most corresponding described downward section is flat between eye plate, and is provided with Fixed latches between the eyelet of described eye plate.
Described support body and stiffener are section steel material, and described metal decking is steel facing.
Described support body is specification 30# or above channel-section steel, and described stiffener is specification 20# or above channel-section steel, and the thickness of described metal decking is 0.1-0.2m.
Described support body end face is provided with some bollards, and evenly distributed along towboat side, place, and bollard is fastenedly connected by hawser with towboat.
Often organizing in described extension, the front section of prolonging is mutually perpendicular to downward section, and along the long side surface of described support body, arranges evenly and at intervals to support body axis from support body two ends.
Described support body location mid-shaft, is provided with the extension less than 0.5m, two groups of intervals, when machine frame connects tube coupling transportation by driving, makes machine frame entirety stress balance.
The frock of cube transportation in immersed tube tunnel of the present utility model, after by this frock, make towboat ship group can realize tube coupling to tie up to drag or pushing tow, the navigation width of towboat ship group can be effectively reduced, the inland waters of many bridges can be passed through, meet in the tube coupling traction of more narrow fairway and construction demand.
Accompanying drawing explanation
Fig. 1 is the surface structure figure of machine frame in this utility model；
Fig. 2 is the facade structures figure of machine frame in this utility model；
Fig. 3 is the side block diagram of machine frame in this utility model；
Fig. 4 is the structure chart of embedded board assembly in this utility model；
Fig. 5 is the plane structure chart of pre-buried eye plate assembly in this utility model；
Fig. 6 is the layout drawing installed and implement of the present utility model.
Illustrate: the section of prolonging, downward section of 5-, 6-bollard, 7-pre-embedded steel slab A, 8-dowel A, 9-pre-embedded steel slab B, 10-dowel B, 11-eye plate, 12-Fixed latches, 13-tube coupling before 1-support body, 2-stiffener, 3-steel facing, 4-.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the utility model is further described.
The frock of cube transportation in immersed tube tunnel as depicted, this frock realizes tying up tube coupling dragging or pushing tow for tugs group.As shown in Figure 6, this frock is installed on towboat hull and need to transport the outer wall of tube coupling (13) side in opposite directions, and the entire length of frock is the 1/2 of hull length.
The frock of the present embodiment includes machine frame and the pre-embedded device being connected with tube coupling (13).The schematic diagram at each visual angle of machine frame as shown in Figure 1, Figure 2 and Figure 3, the agent structure of this machine frame is made up of support body (1) and stiffener (2), support body (1) uses the channel-section steel of 30#, stiffener (2) uses the channel-section steel of 20#, while making machine frame have higher-strength, support body (1) is also easy to welding.Support body (1) and a side surface in opposite directions of tube coupling (13), need to be welded steel facing (3) with the position of tube coupling (13) bump contact when tying up and drag at tube coupling (13), the thickness of this steel facing (3) is 0.15m, support body (1) over loading stress is avoided to lose, and by steel facing (3) by institute's force dispersion.Support body (1) is along its side, it is provided with and organizes extension more, often group extension is made up of the section of prolonging (4) before orthogonal and downward section (5), often group extension is arranged to support body (1) axis evenly and at intervals from support body (1) two ends, simultaneously, the location mid-shaft of described support body (1), it is provided with two groups of extensions being spaced apart 0.4m, to strengthen the stress in support body (1) stage casing, make and towboat group traction makes the two ends of support body (1) keep preferably balance.Simultaneously, the end face of support body (1) is welded with multiple bollard (6), welding position and the interval of each bollard (6) keep consistent with extension, place towboat is tightly coupled with bollard (6), so that machine frame is connected firmly with hull by hawser.
Pre-embedded device, as shown in Figure 4 and Figure 5, is used for making firmly to be connected between machine frame with tube coupling (13), including organizing embedded board assembly and many group pre-buried eye plate (11) assemblies more.Embedded board assembly is made up of pre-embedded steel slab A (7) and dowel A (8) thereof, when tube coupling (13) main unit preform, in the concrete of each pre-embedded steel slab A (7) and dowel A (8) pre-buried entrance tube coupling (13) body top face thereof, the regular interval of embedded board inter-module is consistent with the regular interval of above-mentioned extension, make pre-buried after pre-embedded steel slab A (7) surface weld with the section of prolonging (4) before above-mentioned support body (1).Pre-buried eye plate (11) assembly includes pre-embedded steel slab B (9) and dowel B (10) thereof, the two ends balanced welding on pre-embedded steel slab B (9) surface is equipped with eye plate (11) simultaneously, when tube coupling (13) main unit preform, in the concrete of each pre-embedded steel slab B (9) and dowel B (10) pre-buried entrance tube coupling (13) body top face thereof, the regular interval of embedded board inter-module is consistent with the regular interval of above-mentioned extension simultaneously, downward section of (5) correspondence of above-mentioned support body (1) is flat between eye plate (11), by loading Fixed latches (12) between the eyelet of eye plate (11), make downward section (5) spacing, when being also easy to construct under water simultaneously, downward section (5) are separated with body.By above-mentioned embedded board assembly and the setting of pre-buried eye plate (11) assembly, machine frame is made firmly to be connected with body when tube coupling (13) transportation by driving, in order to make towboat that tube coupling (13) to be tied up and drag or pushing tow.
After shelving such as the towboat erector of Fig. 6, drag schematic diagram with tying up of tube coupling (13).Machine frame is symmetrically installed on the hull surface of two towboats, tube coupling (13) both sides also symmetry is embedded with embedded board assembly and pre-buried eye plate (11) assembly, after machine frame fixing connection corresponding to pre-embedded device, the towboat group only needing two towboats to be formed carries out synchronizing navigation and can realize tying up tube coupling (13) dragging, and substantially reduces the navigation width of towboat ship group.
The above only have expressed preferred implementation of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to making some deformation, improve and substitute, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (6)
1. a frock for cube transportation in immersed tube tunnel, including machine frame and pre-embedded device, it is characterised in that
Machine frame, is connected to towboat side, including support body and stiffener thereof, this support body be provided with some groups by the front section of prolonging and the downward section of extension formed, inside the most described support body, the position for tugboat with tube coupling traction is installed with metal decking；
Pre-embedded device, including some embedded board assemblies and some pre-buried eye plate assemblies, embedded board assembly include pre-embedded steel slab A and dowel A thereof, pre-embedded steel slab A and dowel A through being embedded into tube coupling end face, simultaneously pre-embedded steel slab A surface with described before the section of prolonging corresponding welding；Described pre-buried eye plate assembly includes pre-embedded steel slab B and dowel B thereof, the two ends balanced welding of described pre-embedded steel slab B surface is equipped with eye plate, pre-embedded steel slab B and dowel B thereof is through being embedded into tube coupling side, and the most corresponding described downward section is flat between eye plate, and is provided with Fixed latches between the eyelet of described eye plate.
A kind of frock of cube transportation in immersed tube tunnel the most according to claim 1, it is characterised in that described support body and stiffener are section steel material, and described metal decking is steel facing.
A kind of frock of cube transportation in immersed tube tunnel the most according to claim 1, it is characterised in that described support body is specification 30# or above channel-section steel, described stiffener is specification 20# or above channel-section steel, and the thickness of described metal decking is 0.1-0.2m.
A kind of frock of cube transportation in immersed tube tunnel the most according to claim 1, it is characterised in that described support body end face is provided with some bollards, and evenly distributed along towboat side, place, and bollard is fastenedly connected by hawser with towboat.
A kind of frock of cube transportation in immersed tube tunnel the most according to claim 1, it is characterized in that, often organizing in described extension, the front section of prolonging is mutually perpendicular to downward section, and along the long side surface of described support body, arrange evenly and at intervals to support body axis from support body two ends.
A kind of frock of cube transportation in immersed tube tunnel the most according to claim 1, it is characterised in that described support body location mid-shaft, is provided with the extension less than 0.5m, two groups of intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168110.3U CN205475326U (en) | 2016-03-04 | 2016-03-04 | A frock that is arranged in immersed tube tunnel tube coupling transportation by driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168110.3U CN205475326U (en) | 2016-03-04 | 2016-03-04 | A frock that is arranged in immersed tube tunnel tube coupling transportation by driving |
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| Publication Number | Publication Date |
|---|---|
| CN205475326U true CN205475326U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620168110.3U Withdrawn - After Issue CN205475326U (en) | 2016-03-04 | 2016-03-04 | A frock that is arranged in immersed tube tunnel tube coupling transportation by driving |
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| CN (1) | CN205475326U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604092A (en) * | 2016-03-04 | 2016-05-25 | 中铁隧道集团二处有限公司 | Tool for floating segment in immersed tunnel |
| CN106120858A (en) * | 2016-08-24 | 2016-11-16 | 中铁隧道勘测设计院有限公司 | A kind of immersed tube pipeline section floading condition manufacture method of box hat outsourcing |
| CN106516021A (en) * | 2016-11-17 | 2017-03-22 | 中交第航务工程局有限公司 | Self-propelled carrying and installing all-in-one ship for underwater tunnel immersed tubes |
| CN106628018A (en) * | 2016-11-17 | 2017-05-10 | 中交第航务工程局有限公司 | Self-propelled large component transportation and installation integrated boat and construction process thereof |
| US10836459B2 (en) | 2016-11-17 | 2020-11-17 | Cccc First Harbor Engineering Co., Ltd. | Self-propelled integrated ship for transporting and installing immersed tubes of underwater tunnel and construction process |
-
2016
- 2016-03-04 CN CN201620168110.3U patent/CN205475326U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604092A (en) * | 2016-03-04 | 2016-05-25 | 中铁隧道集团二处有限公司 | Tool for floating segment in immersed tunnel |
| CN105604092B (en) * | 2016-03-04 | 2017-06-16 | 中铁隧道集团二处有限公司 | A kind of frock for cube transportation in immersed tube tunnel |
| CN106120858A (en) * | 2016-08-24 | 2016-11-16 | 中铁隧道勘测设计院有限公司 | A kind of immersed tube pipeline section floading condition manufacture method of box hat outsourcing |
| CN106120858B (en) * | 2016-08-24 | 2018-07-24 | 中铁隧道勘测设计院有限公司 | A kind of immersed tube pipeline section floading condition production method of box hat outsourcing |
| CN106516021A (en) * | 2016-11-17 | 2017-03-22 | 中交第航务工程局有限公司 | Self-propelled carrying and installing all-in-one ship for underwater tunnel immersed tubes |
| CN106628018A (en) * | 2016-11-17 | 2017-05-10 | 中交第航务工程局有限公司 | Self-propelled large component transportation and installation integrated boat and construction process thereof |
| US10836459B2 (en) | 2016-11-17 | 2020-11-17 | Cccc First Harbor Engineering Co., Ltd. | Self-propelled integrated ship for transporting and installing immersed tubes of underwater tunnel and construction process |
| CN106516021B (en) * | 2016-11-17 | 2021-06-11 | 中交第一航务工程局有限公司 | Self-propelled underwater tunnel immersed tube carrying and mounting integrated ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20170616 |