CN202730771U - Barge for pipeline sinking basic construction - Google Patents
Barge for pipeline sinking basic construction Download PDFInfo
- Publication number
- CN202730771U CN202730771U CN2012202627127U CN201220262712U CN202730771U CN 202730771 U CN202730771 U CN 202730771U CN 2012202627127 U CN2012202627127 U CN 2012202627127U CN 201220262712 U CN201220262712 U CN 201220262712U CN 202730771 U CN202730771 U CN 202730771U
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- Prior art keywords
- barge
- elephant trunk
- walking mechanism
- track
- immersed tube
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- 238000010276 construction Methods 0.000 title claims abstract description 43
- 241000406668 Loxodonta cyclotis Species 0.000 claims description 61
- 239000000725 suspension Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The utility model discloses a barge for pipeline sinking basic construction. The barge for the pipeline sinking basic construction is characterized in that a rail which extends along the direction of a barge body is arranged on one side of a main deck of the barge and provided with a walking mechanism. The walking mechanism is driven by a steel cable winch and comprises an articulated chute trolley and a tamping trolley. The articulated chute trolley is connected with an articulated chute which is arranged on one side of the barge. A vibration hammer and a vibration hammer elevating system are arranged on the tamping trolley. The barge for the pipeline sinking basic construction is reasonable in design of a structure, multifunctional, capable of conveying stones, accurately riprapping, tamping and the like as required, high-efficiency and flexible in operation and capable of achieving the requirement for fixed point construction of the barge. The construction barge can be refitted with an existing boat, has reasonable arrangement of all equipment and can meet requirements of island tunnel construction and requirements for construction safety and reliability.
Description
Technical field
The utility model belongs to the immersed tube construction technology in the bridge tunel engineering work progress, is specifically related to a kind of for the working immersed tube foundation construction of marine island tunnel engineering immersed tube barge.
Background technology
Along with domestic and international coastal development upsurge, corresponding coastal engineering construction increases, and need to carry out the construction of island, cofferdam when carrying out the tunnel construction of island, cofferdam in the marine site, adopt steel pipe pile to make up island, cofferdam wall, then carry out the jackstone operation of rockfilling, ram again flatly, form firmly island wall cofferdam structure.Because construction at sea, corresponding immersed tube operation, rubble mounding for sea-reclamation and ram flat operation and all need plurality of devices to cooperate, if adopt a plurality of ships to carry out the operation of difference in functionality, then Active workings is difficult to satisfy the demand and also has simultaneously complex operation, shipping traffic and positioning security problem.In addition, the rubble mounding for sea-reclamation operation needs a large amount of cubic meters of stone, not only will satisfy delivery and require also will accomplish that the jackstone operation in accurate place and rammer under water subsequently are flat, and existing equipment can't satisfy efficient and construction period.
The utility model content
The utility model provides a kind of reasonable in design, has possessed the immersed tube foundation construction barge of several functions, it possesses cubic meter of stone transportation, accurate jackstone, rams the equality engine request, and operation is efficient, flexibly, can realize the zone construction needs of barge fixed point, this construction barge can adopt existing vessel repacking, and each device layout is reasonable, has namely satisfied the requirement that island tunnel construction needs possess again working security and reliability.
The technical scheme that the utility model adopts is as follows:
A kind of immersed tube foundation construction barge, a side that it is characterized in that the barge main deck is provided with the track that extends along the hull direction, be provided with walking mechanism on the described track, described walking mechanism is driven by cable winch and arranges, described walking mechanism comprises the elephant trunk car and rams flatcar, described elephant trunk car connects the elephant trunk system that is positioned at barge one side, and described rammer flatcar is loaded with vibrating hammer and vibrating hammer jacking system.
In the specific embodiment, described barge is dumb barge, and the opposite side of described barge is provided with feeding area, and the middle part of described barge is provided with storing area, and described storing area is equipped with carrying mechanism.
In one embodiment, described track is that the cross section is two groups of tracks that the C type is oppositely arranged, the bottom of described walking mechanism is provided with the slide mass that matches with track, and described slide mass setting-in is arranged on the inside of two tracks, and the contact surface of slide mass and track is provided with slide plate.
In one embodiment, the top of described elephant trunk car arranges a jackstone funnel device, and described jackstone is arranged on the described elephant trunk car with the funnel device welding, is provided with the cable wire of the described elephant trunk of traction system on the described walking mechanism.
In another embodiment, described elephant trunk system comprises the body that the more piece suit arranges, dock with described funnel device on the top of interior described the first sleeve pipe, the top of this first sleeve pipe is provided with otic placode, described outermost outer tube lower end is provided with pulley, be provided with elephant trunk lifting haulage gear between pulley and described walking mechanism, this elephant trunk lifting haulage gear is connected with described pulley room by cable wire.
In one embodiment, the described side that the barge of track is set also is provided with the elephant trunk jack, and this elephant trunk jack comprises a releasing winch, and this releasing winch connects the pulley of described elephant trunk lower end by drag cable; Articulate setting between the otic placode on described the first sleeve pipe top and described walking mechanism, this releasing winch rotates around described pivot joint position by the lower end of drag cable traction elephant trunk.
In the another embodiment, described rammer pallet loading has the vibration hammer power source, and this vibration hammer power source connects described vibration hammer by fluid pressure line, and described vibration hammer hangs by an arm and is located on the described rammer flatcar, also be provided with a suspension bracket on the described rammer flatcar, described suspension bracket connects described vibration hammer by wire rope.
In one embodiment, also be provided with winch on the described rammer flatcar, described winch drives the drag cable lifting and draws described vibration hammer, and the assembly pulley that described drag cable arranges on described arm connects described vibration hammer.
In the embodiment, distributing on the described track is provided with spacing hole again, and the side of described walking mechanism also offers spacing hole, and described walking mechanism is by described spacing hole and the locking pin and the described interorbital positioning locking that match.
This immersed tube foundation construction barge can adopt the dumb barge ship's alternation, side at hull is provided with the track that extends along the hull direction, elephant trunk system and ram flat system and all arrange in the mode of the walking mechanism that arranges on the track, elephant trunk car and rammer flatcar can carry out continuous construction operation along track, namely satisfy jackstone and rammed flat construction requirement, can guarantee efficiency of construction again.Also be provided with storing area and feeding area on this barge main deck, Transport Machinery can be transported to feeding area with the building stones of storing area, the elephant trunk system that is equipped with by the elephant trunk car carries out the jackstone operation, the elephant trunk system is comprised of the funnel device of the elephant trunk of equipping on the elephant trunk car connection of being connected with elephant trunk, and funnel device can receive building stones and pass through the elephant trunk jackstone to the exact position.Elephant trunk comprises the body that the more piece suit arranges, and can draw elevating mechanism by elephant trunk between body and stretch and the folding and unfolding operation, thereby make elephant trunk can extend to suitable jackstone position.Safety requirements when navigating by water in order to satisfy the construction barge, can be at the other elephant trunk jack that arranges of elephant trunk car, its otic placode that arranges by the elephant trunk bottom carries out oblique elephant trunk traction and folding and unfolding, side, postrotational boat deck traverse is realized around the articulated section of its upper end in elephant trunk bottom under the traction of drag cable, thereby has avoided elephant trunk under non-jackstone state to stretch under water negative effect.Ram flatcar also be positioned on this track and the rammer that can be positioned to carry out behind the jackstone a certain position flat.Ram flat instrument and adopt vibration hammer, vibration hammer is arranged on by suspension bracket and arm lifting and rams on the flatcar, realizes that by ramming the vibration hammer power source such as the hydraulic press that load on the flatcar dither of vibration hammer rams flat operation.Ramming flatcar and elephant trunk car can be by the lock locking of pin of the spacing hole that arranges on the track and himself upper spacing hole that arranges.
The beneficial effects of the utility model are, this immersed tube foundation construction barge structure is reasonable in design, possess several functions, it possesses cubic meter of stone transportation, accurate jackstone, rams the equality engine request, and operation is efficient, flexibly, can realize the zone construction needs of barge fixed point, this construction barge can adopt the existing vessel repacking, each device layout is reasonable, has namely satisfied the requirement that island tunnel construction needs possess again working security and reliability.
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Description of drawings
Fig. 1 is the main deck structural representation of this construction barge in the utility model specific embodiment;
Fig. 2 is the side structure schematic diagram of this construction barge of the utility model specific embodiment.
The specific embodiment
As depicted in figs. 1 and 2, this immersed tube foundation construction barge is dumb barge 10, one side of this barge main deck 11 is provided with the track 14 that extends along the hull direction, this track 14 is two groups of tracks that the C type is oppositely arranged for the cross section, be provided with walking mechanism on the track, this walking mechanism comprises elephant trunk car 20 and rams flatcar 30 that the quantity of elephant trunk car and rammer flatcar can arrange according to hull size and practice of construction needs.The bottom of elephant trunk car and rammer flatcar is provided with the slide mass that matches with track, and the slide mass setting-in is arranged on the inside of two tracks, and the contact surface of slide mass and track is provided with slide plate.Elephant trunk car and rammer flatcar are driven by cable winch 40 and arrange, and elephant trunk car 20 connects the elephant trunk system that is positioned at barge one side, rams flatcar and is loaded with vibrating hammer and vibrating hammer jacking system.The opposite side of barge is provided with feeding area 12, and the middle part of described barge is provided with storing area 13, and described storing area is equipped with carrying mechanism.The top of elephant trunk car 20 arranges jackstone funnel device 21, and jackstone is arranged on the elephant trunk car with funnel device 21 welding, is provided with the cable wire of traction elephant trunk system on the described walking mechanism.Elephant trunk 22 systems comprise the body that four joint suits arrange, dock with funnel device on the top of the first interior sleeve pipe, the top of this first sleeve pipe is provided with otic placode, outermost outer tube lower end is provided with pulley, be provided with elephant trunk lifting haulage gear between pulley and described walking mechanism, this elephant trunk lifting haulage gear is connected with pulley room by cable wire.The side that the barge of track is set also is provided with elephant trunk jack 23, and this elephant trunk jack comprises a releasing winch, and this releasing winch connects the pulley of elephant trunk lower end by drag cable; Articulate setting between the otic placode on the first sleeve pipe top and walking mechanism, this releasing winch rotates around articulating the position by the lower end of drag cable traction elephant trunk.Ram flatcar 30 and be mounted with the vibration hammer power source, this vibration hammer power source connects vibration hammer by fluid pressure line, and vibration hammer hangs by an arm 31 and is located on the described rammer flatcar, rams on the flatcar and also is provided with a suspension bracket 32, and suspension bracket connects vibration hammer by wire rope.Ram on the flatcar and also be provided with winch, winch drives drag cable lifting traction vibration hammer, and the assembly pulley that drag cable arranges on described arm connects vibration hammer.Distributing on the track is provided with spacing hole, and the side of walking mechanism also offers spacing hole, and walking mechanism is by described spacing hole and the locking pin and the described interorbital positioning locking that match.
Claims (9)
1. immersed tube foundation construction barge, a side that it is characterized in that the barge main deck is provided with the track that extends along the hull direction, be provided with walking mechanism on the described track, described walking mechanism is driven by cable winch and arranges, described walking mechanism comprises the elephant trunk car and rams flatcar, described elephant trunk car connects the elephant trunk system that is positioned at barge one side, and described rammer flatcar is loaded with vibrating hammer and vibrating hammer jacking system.
2. immersed tube foundation construction barge according to claim 1 is characterized in that described barge is dumb barge, and the opposite side of described barge is provided with feeding area, and the middle part of described barge is provided with storing area, and described storing area is equipped with carrying mechanism.
3. immersed tube foundation construction barge according to claim 1, it is characterized in that described track is that the cross section is two groups of tracks that the C type is oppositely arranged, the bottom of described walking mechanism is provided with the slide mass that matches with track, described slide mass setting-in is arranged on the inside of two tracks, and the contact surface of slide mass and track is provided with slide plate.
4. immersed tube foundation construction barge according to claim 1, the top that it is characterized in that described elephant trunk car arranges a jackstone funnel device, described jackstone is arranged on the described elephant trunk car with the funnel device welding, is provided with the cable wire of the described elephant trunk of traction system on the described walking mechanism.
5. immersed tube foundation construction barge according to claim 4, it is characterized in that described elephant trunk system comprises the body that the more piece suit arranges, dock with described funnel device on the top of the first interior sleeve pipe, the top of this first sleeve pipe is provided with otic placode, outermost outer tube lower end is provided with pulley, be provided with elephant trunk lifting haulage gear between pulley and described walking mechanism, this elephant trunk lifting haulage gear is connected with described pulley room by cable wire.
6. immersed tube foundation construction barge according to claim 5, a side that it is characterized in that arranging the barge of track also is provided with the elephant trunk jack, this elephant trunk jack comprises a releasing winch, and this releasing winch connects the pulley of described elephant trunk lower end by drag cable; Articulate setting between the otic placode on described the first sleeve pipe top and described walking mechanism, this releasing winch rotates around articulating the position by the lower end of drag cable traction elephant trunk.
7. immersed tube foundation construction barge according to claim 1, it is characterized in that described rammer pallet loading has the vibration hammer power source, this vibration hammer power source connects described vibration hammer by fluid pressure line, described vibration hammer hangs by an arm and is located on the described rammer flatcar, also be provided with a suspension bracket on the described rammer flatcar, described suspension bracket connects described vibration hammer by wire rope.
8. immersed tube foundation construction barge according to claim 7 is characterized in that also being provided with winch on the described rammer flatcar, and described winch drives the drag cable lifting and draws described vibration hammer, and the assembly pulley that described drag cable arranges on described arm connects described vibration hammer.
9. immersed tube foundation construction barge according to claim 1, it is characterized in that distributing on the described track and be provided with spacing hole, the side of described walking mechanism also offers spacing hole, and described walking mechanism is by described spacing hole and the locking pin and the described interorbital positioning locking that match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202627127U CN202730771U (en) | 2012-06-06 | 2012-06-06 | Barge for pipeline sinking basic construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202627127U CN202730771U (en) | 2012-06-06 | 2012-06-06 | Barge for pipeline sinking basic construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730771U true CN202730771U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202627127U Expired - Lifetime CN202730771U (en) | 2012-06-06 | 2012-06-06 | Barge for pipeline sinking basic construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN202730771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669328A (en) * | 2013-12-04 | 2014-03-26 | 中交一航局第二工程有限公司 | Underwater structure riprap foundation bed vibration compaction and vibration leveling device and construction method |
-
2012
- 2012-06-06 CN CN2012202627127U patent/CN202730771U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669328A (en) * | 2013-12-04 | 2014-03-26 | 中交一航局第二工程有限公司 | Underwater structure riprap foundation bed vibration compaction and vibration leveling device and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Tianjin Port and Shipping Installation Engineering Co., Ltd. The person in charge Document name: Notice of Patent Expiration and Termination |