CN209229194U - Floating pipeline repairing structure - Google Patents
Floating pipeline repairing structure Download PDFInfo
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- CN209229194U CN209229194U CN201822012027.9U CN201822012027U CN209229194U CN 209229194 U CN209229194 U CN 209229194U CN 201822012027 U CN201822012027 U CN 201822012027U CN 209229194 U CN209229194 U CN 209229194U
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- pipe
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- outer tube
- pipeline
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Abstract
The utility model discloses a kind of floating pipeline repairing structures, it applies in water-bed pipeline rehabilitation field, its key points of the technical solution are that: including two disconnected pipes, the pipe-repairing between two disconnected pipes and the telescopic fastener that pipe-repairing both ends are connected with two disconnected pipes;Telescopic fastener includes core pipe and the outer tube that is set in outside core pipe, two circle sealing rings are equipped between core pipe and outer tube, it is contradicted respectively with outer sleeve inner wall and core tube wall inside and outside sealing ring, outer tube is equipped with material injection nozzle between two sealing rings, compound seal oxidant layer is equipped between two sealing rings, one end of disconnected pipe and pipe-repairing is connected in core pipe and outer tube;Having the technical effect that for having can quickly and easily connect two disconnected pipes and pipe-repairing, complete the reparation of floating pipeline.
Description
Technical field
The utility model relates to water-bed pipeline rehabilitation field, in particular to a kind of floating pipeline repairing structure.
Background technique
Currently, due to supply water need, may require that often and pipeline be laid with to the bottom, due to pipeline the bottom can always by
One buoyancy, therefore water-bed pipeline can be generally fixed by adding the measures such as counterweight pier.
But if water-bed pipeline because on dredger excavator grab digging, destroy coating above pipeline, counterweight
Block makes immersed tube pipeline lose stabilization by compaction layer, and pipeline will float under the action of buoyancy at this time, thus cause pipe deforming,
The problems such as ship traveling is inconvenient.
It is usually under normal circumstances by floating pipe cutting into two sections of disconnected pipes 1 to the reparation of water-bed pipeline, then such as Fig. 5
It installs repairing pipeline 3 additional between two sections of disconnected pipes 1, how quickly and easily to connect two sections of disconnected pipes 1 and repairing pipeline 3 at this time
Come, completes the reparation of floating pipeline in industry the problem of urgent need to resolve.
Utility model content
The purpose of the utility model is to provide a kind of floating pipeline repairing structures, its advantage is that: can quickly and easily by
Two disconnected pipes and pipe-repairing connect, and complete the reparation of floating pipeline.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of floating pipeline rehabilitation
Structure, including two disconnected pipes, the pipe-repairing between two disconnected pipes and by pipe-repairing both ends and two disconnected Guan Xianglian
Telescopic fastener;Telescopic fastener: it including core pipe and the outer tube being set in outside core pipe, is set between the core pipe and outer tube
There are two circle sealing rings, is contradicted respectively with outer sleeve inner wall and core tube wall inside and outside the sealing ring, the outer tube exists
It is equipped with material injection nozzle between two sealing rings, compound seal oxidant layer, the disconnected pipe and reparation pipe are equipped between two sealing rings
The one end in road is connected in core pipe and outer tube.
Through the above technical solutions, by the pipe cutting of floating, the waste material of cut-off parts is moved first by operator when repairing
Out, then core pipe is connected to the end of disconnected pipe, then the both ends of pipe-repairing are connected on two outer tubes, will be repaired
Pipeline and disconnected pipe sink, and core pipe slides in outer tube at this time, until pipe-repairing and disconnected pipe sinking designated depth, operator from
Material injection nozzle, which injects compound seal agent, forms compound seal oxidant layer between outer sleeve inner wall and core tube wall, thus rapidly easily
Disconnected pipe and pipe-repairing are connected, and sink down into designated depth, reaches the reparation purpose of floating pipeline.
The utility model is further arranged to: the core tube wall is equipped with the first pulling plate, sets in the housing pipe outer wall
There is the second pulling plate, pull rod is installed on first pulling plate, the pull rod is fed through the second pulling plate far from one end of the first pulling plate
And it is threaded with stop nut.
Through the above technical solutions, operator can tighten stop nut make between the first pulling plate and the second pulling plate away from
From fixation, to reduce the possibility relatively moved between core pipe and outer tube, the structural stability of telescopic fastener is improved.
The utility model is further arranged to: the chock plug for sealing material injection nozzle is equipped at the material injection nozzle.
Through the above technical solutions, after compound seal agent is injected material injection nozzle by operator material feeding can be closed by chock plug
Mouth reduces compound seal agent evolution note consequently facilitating compound seal agent forms compound seal oxidant layer between core pipe and outer tube
Expect the possibility of mouth.
The utility model is further arranged to: further including that pipe-repairing and the disconnected steel pipe for managing two sides along its length is arranged in
Stake, the steel-pipe pile end are equipped with third flange, and opposite two steel-pipe piles of the pipe-repairing and disconnected pipe two sides are set as one group,
It is equipped between steel-pipe pile described in every group and covers the arc pressuring plate on pipe-repairing and disconnected pipe, the both ends difference of the arc pressuring plate
It is bolted on the third flange of every group of two steel-pipe piles.
Through the above technical solutions, operator puts down steel-pipe pile and will after pipe-repairing and disconnected pipe sink down into designated depth
Arc pressuring plate is connected on the third flange of every group of steel-pipe pile, and arc pressuring plate can generate one to pipe-repairing and disconnected pipe at this time
Pressure, to reduce the possibility that pipe-repairing and disconnected pipe float.
The utility model is further arranged to: the arc pressuring plate is equipped with stiffening plate, and the stiffening plate is far from arc pressure
One end of plate is installed on third flange.
Through the above technical solutions, the anti-pressure ability of arc pressuring plate can be improved in stiffening plate, thus reduce arc pressuring plate by
Pressure generates the possibility of deformation, so that arc pressuring plate can be stable covers on pipe-repairing and disconnected pipe.
The utility model is further arranged to: the pipe-repairing and disconnected pipe are equipped with several counterweight piers, several described to match
Weight pier is arranged along the length direction of pipe-repairing and disconnected pipe.
Through the above technical solutions, counterweight pier can apply a downward pressure to pipe-repairing and disconnected pipe, thus with
The buoyancy of pipe-repairing and disconnected pipe offsets, and improves pipe-repairing and disconnected pipe in the mounting stability of river bed.
The utility model is further arranged to: being offered arc groove on the counterweight pier, is equipped with rubber in the arc groove
Pad.
Through the above technical solutions, arc groove can make pressure suffered by pipe-repairing and disconnected pipe more uniform, thus
Reduce the possibility of pipe-repairing and disconnected pipe compressive deformation.
The utility model is further arranged to: being tied up on the pipe-repairing and disconnected pipe and is equipped with rope, the rope is far from reparation pipe
One end of road and disconnected pipe is connected with hollow warning ball.
Through the above technical solutions, hollow warning ball can be swum on river surface by buoyancy, there is ship traveling on river surface
When, the people on ship can see hollow warning ball, to make avoidance measure, prevents ship traveling, salvages to pipe-repairing
It is had an impact with disconnected pipe.
In conclusion the utility model has the following beneficial effects:
1, telescopic fastener can quickly and easily connect two disconnected pipes and pipe-repairing, complete floating pipeline
It repairs;
2, hollow warning ball can be swum on river surface by buoyancy, the people on ship be warned, consequently facilitating on ship
People makes avoidance measure, prevents ship traveling, salvaging from having an impact to pipe-repairing and disconnected pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the present embodiment is used to embody telescopic fastener.
Fig. 2 is the enlarged drawing in the portion A in Fig. 1.
Fig. 3 is the structural schematic diagram that the present embodiment is used to embody arc pressuring plate.
Fig. 4 is the structural schematic diagram that the present embodiment is used to embody counterweight pier.
Fig. 5 is the positional structure schematic diagram of pipe-repairing and disconnected pipe in the prior art.
Appended drawing reference: 1, break pipe;2, pipe-repairing;3, telescopic fastener;31, core pipe;32, outer tube;33, sealing ring;
34, material injection nozzle;341, chock plug;35, compound seal oxidant layer;36, the first pulling plate;37, the second pulling plate;38, pull rod;39, spiral shell is limited
It is female;4, steel-pipe pile;5, third flange;6, arc pressuring plate;61, bolt;62, stiffening plate;7, counterweight pier;71, arc groove;72, rubber
Rubber mat;8, it restricts;9, hollow warning ball.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of floating pipeline repairing structure, such as Fig. 1, including two disconnected pipes 1, repairing between two disconnected pipes 1
Multiple pipeline 2 and the telescopic fastener 3 that 2 both ends of pipe-repairing are connected with two disconnected pipes 1, telescopic fastener 3 include core pipe 31
With the outer tube 32 being set in outside core pipe 31, one end of disconnected pipe 1 and pipe-repairing 2 is connected to core pipe 31 and outer tube 32
On.When pipe-repairing 2 is sunk down into river bed by operator, core pipe 31 and outer tube 32 opposite can be slided, to compensate reparation
Spacing between pipeline 2 and disconnected pipe 1, allow pipe-repairing 2 and disconnected pipe 1 it is stable be sink to river bed without arching upward.
Such as Fig. 1 and Fig. 2, it is equipped with two circle sealing rings 33 between core pipe 31 and outer tube 32, divides inside and outside sealing ring 33
It is not contradicted with 32 inner wall of outer tube and 31 outer wall of core pipe, outer tube 32 is equipped with material injection nozzle 34, operation between two sealing rings 33
Person, which can inject compound seal agent from material injection nozzle 34, forms compound seal oxidant layer between 32 inner wall of outer tube and 31 outer wall of core pipe
35, compound seal oxidant layer 35 is filled between two sealing rings 33, to rapidly easily connect disconnected pipe 1 and pipe-repairing 2
Get up.The chock plug 341 for sealing material injection nozzle 34 is equipped at material injection nozzle 34, to prevent compound seal agent from overflowing.
Such as Fig. 2, it is installed with the first pulling plate 36 on 31 outer wall of core pipe, the second pulling plate 37 is installed on 32 outer wall of outer tube,
Pull rod 38 is installed on one pulling plate 36, pull rod 38 is fed through the second pulling plate 37 far from one end of the first pulling plate 36 and is threaded with
Stop nut 39.Operator can tighten stop nut 39 and make the distance between the first pulling plate 36 and the second pulling plate 37 fixed,
To reduce the possibility relatively moved between core pipe 31 and outer tube 32, the structural stability of telescopic fastener 3 is improved.
Such as Fig. 3, two sides are equipped with steel-pipe pile 4 along its length for pipe-repairing 2 and disconnected pipe 1, and river is squeezed into one end of steel-pipe pile 4
In bottom, the other end is installed with third flange 5, and two steel-pipe piles 4 opposite with disconnected 1 two sides of pipe of pipe-repairing 2 are set as one group, every group
It is equipped between steel-pipe pile 4 and covers the arc pressuring plate 6 on pipe-repairing 2 and disconnected pipe 1, the both ends of arc pressuring plate 6 pass through spiral shell respectively
Bolt 61 is connected on the third flange 5 of every group of two steel-pipe piles 4.Arc pressuring plate 6 can be to pipe-repairing 2 and disconnected pipe 1 at this time
A pressure is generated, to reduce the possibility that pipe-repairing 2 and disconnected pipe 1 float.It is installed with stiffening plate 62 on arc pressuring plate 6, adds
Strong plate 62 is installed on third flange 5 far from one end of arc pressuring plate 6, to improve the structural strength of arc pressuring plate 6.
Such as Fig. 4, pipe-repairing 2 and disconnected pipe 1 are equipped with several counterweight piers 7, and several counterweight piers 7 are along pipe-repairing 2 and disconnected pipe 1
Length direction setting, arc groove 71 is offered on counterweight pier 7, rubber pad 72, pipe-repairing 2 and disconnected pipe are equipped in arc groove 71
After 1 sinks down into river bed, operator puts down counterweight pier 7, until counterweight pier 7 is covered in pipe-repairing 2 and broken by arc groove 71
On pipe 1, counterweight pier 7 can apply a downward pressure to pipe-repairing 2 and disconnected pipe 1 at this time, thus with pipe-repairing 2 and breaking
The buoyancy of pipe 1 offsets, and improves pipe-repairing 2 and disconnected pipe 1 in the mounting stability of river bed.
It such as Fig. 1, is tied up on pipe-repairing 2 and disconnected pipe 1 and is equipped with rope 8,8 one end far from pipe-repairing 2 and disconnected pipe 1 of rope are connected with
Hollow warning ball 9, hollow warning ball 9 can be swum on river surface by buoyancy, have ship on river surface when driving, the people on ship
It can see hollow warning ball 9, to make avoidance measure, prevent ship traveling, salvage to pipe-repairing 2 and the generation of disconnected pipe 1
It influences.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of floating pipeline repairing structure, it is characterised in that: including two disconnected pipes (1), be located at repairing between two disconnected pipes (1)
Multiple pipeline (2) and the telescopic fastener (3) that pipe-repairing (2) both ends are connected with two disconnected pipes (1);
Telescopic fastener (3): including core pipe (31) and being set in the outer tube (32) of core pipe (31) outside, the core pipe (31) and outer
Two circles sealing ring (33) are equipped between casing (32), inside and outside the sealing ring (33) respectively with outer tube (32) inner wall and
Core pipe (31) outer wall contradicts, and the outer tube (32) is equipped with material injection nozzle (34) between two sealing rings (33), and two described close
Compound seal oxidant layer (35) are equipped between seal ring (33), one end of the disconnected pipe (1) and pipe-repairing (2) is connected to core pipe
(31) and on outer tube (32).
2. floating pipeline repairing structure according to claim 1, it is characterised in that: core pipe (31) outer wall is equipped with the
One pulling plate (36), outer tube (32) outer wall are equipped with the second pulling plate (37), are installed with pull rod on first pulling plate (36)
(38), the pull rod (38) is fed through the second pulling plate (37) and is threaded with stop nut far from the one end of the first pulling plate (36)
(39)。
3. floating pipeline repairing structure according to claim 2, it is characterised in that: be equipped with and be used at the material injection nozzle (34)
Seal the chock plug (341) of material injection nozzle (34).
4. floating pipeline repairing structure according to claim 3, it is characterised in that: further include being arranged in pipe-repairing (2)
With the steel-pipe pile (4) of disconnected pipe (1) two sides along its length, steel-pipe pile (4) end is equipped with third flange (5), the reparation
Pipeline (2) and two opposite steel-pipe piles (4) of pipe (1) two sides of breaking are set as one group, are equipped with and cover between steel-pipe pile described in every group (4)
Arc pressuring plate (6) on pipe-repairing (2) and disconnected pipe (1), the both ends of the arc pressuring plate (6) pass through bolt (61) even respectively
It connects on the third flange (5) of every group of two steel-pipe piles (4).
5. floating pipeline repairing structure according to claim 4, it is characterised in that: the arc pressuring plate (6), which is equipped with, to be added
Strong plate (62), the stiffening plate (62) are installed on third flange (5) far from the one end of arc pressuring plate (6).
6. float pipeline repairing structure according to claim 1 or 5, it is characterised in that: the pipe-repairing (2) and disconnected pipe
(1) several counterweight piers (7), length direction setting of several counterweight piers (7) along pipe-repairing (2) and disconnected pipe (1) are equipped with.
7. floating pipeline repairing structure according to claim 6, it is characterised in that: offer arc on the counterweight pier (7)
Shape slot (71), the arc groove (71) is interior to be equipped with rubber pad (72).
8. floating pipeline repairing structure according to claim 7, it is characterised in that: the pipe-repairing (2) and disconnected pipe (1)
On tie up and be equipped with rope (8), the rope (8) is connected with hollow warning ball (9) far from pipe-repairing (2) and disconnected one end for managing (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201822012027.9U CN209229194U (en) | 2018-12-01 | 2018-12-01 | Floating pipeline repairing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822012027.9U CN209229194U (en) | 2018-12-01 | 2018-12-01 | Floating pipeline repairing structure |
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Publication Number | Publication Date |
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CN209229194U true CN209229194U (en) | 2019-08-09 |
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CN201822012027.9U Active CN209229194U (en) | 2018-12-01 | 2018-12-01 | Floating pipeline repairing structure |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112303374A (en) * | 2020-11-05 | 2021-02-02 | 蔡云建 | Water heating pipeline prosthetic devices with warning function |
CN113280208A (en) * | 2021-05-27 | 2021-08-20 | 北京春海建设发展有限公司 | Buried pipe pipeline repairing device |
WO2021232477A1 (en) * | 2020-05-19 | 2021-11-25 | 中交第四航务工程局有限公司 | Offshore large-diameter hdpe pipeline weld junction loosening handling method |
-
2018
- 2018-12-01 CN CN201822012027.9U patent/CN209229194U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021232477A1 (en) * | 2020-05-19 | 2021-11-25 | 中交第四航务工程局有限公司 | Offshore large-diameter hdpe pipeline weld junction loosening handling method |
CN112303374A (en) * | 2020-11-05 | 2021-02-02 | 蔡云建 | Water heating pipeline prosthetic devices with warning function |
CN112303374B (en) * | 2020-11-05 | 2022-03-29 | 宁波市金诺阀门有限公司 | Water heating pipeline prosthetic devices with warning function |
CN113280208A (en) * | 2021-05-27 | 2021-08-20 | 北京春海建设发展有限公司 | Buried pipe pipeline repairing device |
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