CN207333948U - A kind of city submarine pipeline installation tool - Google Patents
A kind of city submarine pipeline installation tool Download PDFInfo
- Publication number
- CN207333948U CN207333948U CN201721160640.4U CN201721160640U CN207333948U CN 207333948 U CN207333948 U CN 207333948U CN 201721160640 U CN201721160640 U CN 201721160640U CN 207333948 U CN207333948 U CN 207333948U
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- fixing piece
- installation tool
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- pipeline
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Abstract
The utility model discloses a kind of city submarine pipeline installation tool, including the first fixing piece and the second fixing piece, pipeline is equipped between first fixing piece and the second fixing piece, the side on the first fixing piece and the second fixing piece top is fixed with the first fixed block, the first perforate is offered in the middle part of first fixed block, first fixing piece and the avris on the second fixing piece top are fixed with the second fixed block, and the opposite side on the first fixing piece and the second fixing piece top, which respectively interts, is connected with appendix and water-supply-pipe.The corner for the first fixing piece that the utility model is equipped with is fixedly connected by four overlength screw rods with the second fixing piece, the arc groove being equipped with by the first fixing piece and the second fixing piece side is clamped fixation to the both sides of pipeline, easy to the dismounting of installation tool after pipeline underwater mating, the working strength of underwater operation personnel is reduced, while installation tool is suitable for various sizes of submarine pipeline by the position of adjusting nut.
Description
Technical field
A kind of installation tool is the utility model is related to, is specially a kind of city submarine pipeline installation tool.
Background technology
City submarine pipeline is generally divided into pipeline docking and submarine pipeline docking waterborne, and pipeline in process of deployment at present
Need to carry out water transportation, the load of pipeline loop wheel machine and lifting rope in transport is larger, needs to make when carrying out pipeline underwater mating
Docked with installation tool, existing installation tool installation and removal are difficult, and easily misplace during pipeline underwater mating, existing
Submarine pipeline installation tool can not be suitable for various sizes of submarine pipeline, therefore we make this improvement, propose a kind of
City submarine pipeline installation tool.
Utility model content
To solve existing installation tool installation and removal difficulty existing in the prior art and different rulers can not be suitable for
The defects of very little submarine pipeline, the utility model provide a kind of city submarine pipeline installation tool.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of city submarine pipeline installation tool of the utility model, including the first fixing piece and the second fixing piece, it is described
It is equipped with pipeline between first fixing piece and the second fixing piece, the side on first fixing piece and the second fixing piece top is fixed
Equipped with the first fixed block, the first perforate, first fixing piece and the second fixing piece are offered in the middle part of first fixed block
The avris on top is fixed with the second fixed block, and the second perforate is offered in the middle part of second fixed block, and described first is solid
The opposite side for determining part and the second fixing piece top respectively interts and is connected with appendix and water-supply-pipe, first fixing piece and the
The middle part of two fixing piece avris offers arc groove, and the cell wall of the arc groove is fixed with rubber pad, and described first fixes
The corner of part is connected by four overlength screw rods with the Corner Strapped of the second fixing piece respectively, and one end of the overlength screw rod is equipped with
Nut, the inside of first fixing piece and the second fixing piece are equipped with air bag, the air inlet/outlet of the air bag and appendix
Bottom is fixedly connected.
Further, the position of two second fixed blocks is corresponding.
Further, the top of the appendix and water-supply-pipe is fixed with pipe cap.
Further, one end of the overlength screw rod is arranged with baffle ring, and baffle ring is placed in the side of nut.
Further, the inner wall of first fixing piece and the second fixing piece is fixed with waterproof sealing layer.
Compared with prior art, the utility model has the advantages that：This kind of city submarine pipeline installation tool,
The corner for the first fixing piece being equipped with is fixedly connected by four overlength screw rods with the second fixing piece, passes through the first fixing piece and
The arc groove that two fixing piece sides are equipped with is clamped fixation to the both sides of pipeline, easy to installation tool after pipeline underwater mating
Dismounting, reduces the working strength of underwater operation personnel, while installation tool is suitable for different rulers by the position of adjusting nut
Very little submarine pipeline, when carrying out pipeline transportation waterborne, injects gas to the inside of air bag by appendix, then improves peace
The buoyancy of holding tool in water, then upward power applies pipeline by the buoyancy of installation tool, then reduce loop wheel machine and lifting rope
Load, when needing pipeline commissioning, by appendix release inside air bag gas, while by water-supply-pipe to first fix
Water body is injected in the inside of part and the second fixing piece, accelerates the sinking of pipeline, improves work efficiency, and pass through during underwater mating
Two axis pins connect two installation tools through the first perforate, prevent from misplacing during pipeline underwater mating by axis pin
Phenomenon, then improve docking efficiency.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of city submarine pipeline installation tool of the utility model；
Fig. 2 is a kind of partial structural diagram of city submarine pipeline installation tool of the utility model；
Fig. 3 is a kind of cross-sectional view of city submarine pipeline installation tool of the utility model.
In figure：1st, the first fixing piece；2nd, the second fixing piece；3rd, pipeline；4th, the first fixed block；5th, the first perforate；6th, second
Fixed block；7th, the second perforate；8th, appendix；9th, water-supply-pipe；10th, arc groove；11st, rubber pad；12nd, overlength screw rod；13rd, nut；
14th, baffle ring；15th, pipe cap；16th, air bag；17th, waterproof sealing layer.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of city submarine pipeline installation tool, including the first fixing piece 1 and the second fixing piece 2,
Pipeline 3 is equipped between first fixing piece 1 and the second fixing piece 2, the side on 2 top of the first fixing piece 1 and the second fixing piece is solid
Surely the first fixed block 4 is equipped with, the middle part of the first fixed block 4 offers the first perforate 5, and the first fixing piece 1 and the second fixing piece 2 push up
The avris at end is fixed with the second fixed block 6, and the middle part of the second fixed block 6 offers the second perforate 7,1 He of the first fixing piece
The opposite side on 2 top of the second fixing piece, which respectively interts, is connected with appendix 8 and water-supply-pipe 9, and the first fixing piece 1 and second is fixed
The middle part of 2 avris of part offers arc groove 10, and the cell wall of arc groove 10 is fixed with rubber pad 11, and the four of the first fixing piece 1
Angle is connected by four overlength screw rods 12 with the Corner Strapped of the second fixing piece 2 respectively, and one end of overlength screw rod 12 is equipped with nut
13, the inside of the first fixing piece 1 and the second fixing piece 2 is equipped with air bag 16, the air inlet/outlet of air bag 16 and the bottom of appendix 8
It is fixedly connected.
Wherein, the position of two the second fixed blocks 6 is corresponding, is fixedly connected, kept away with the lifting rope of loop wheel machine by the second perforate 7
Stagger being fixedly connected of influence instrument and lifting rope the position for exempting from two the second fixed blocks 6.
Wherein, the top of appendix 8 and water-supply-pipe 9 is fixed with pipe cap 15, and air bag 16 can be prevented by pipe cap 15
Internal gas is leaked by appendix 8, while can prevent the water body of outside from entering 1 He of the first fixing piece by water-supply-pipe 9
The inside of second fixing piece 2, then influences the transport of pipeline.
Wherein, one end of overlength screw rod 12 is arranged with baffle ring 14, and baffle ring 14 is placed in the side of nut 13, passes through baffle ring 14
It can prevent the first fixing piece 1 and the second fixing piece 2 nut 13 when being clamped operation to pipeline from axial displacement occurs, then
The first fixing piece 1 and the second fixing piece 2 is caused to connect and loosen.
Wherein, the inner wall of the first fixing piece 1 and the second fixing piece 2 is fixed with waterproof sealing layer 17, when the first fixation
The water body for preventing outside by waterproof sealing layer 17 when 1 and second fixing piece 2 of part leaks enters the first fixing piece 1 and second
The inside of fixing piece 2, then improves the air-tightness of the first fixing piece 1 and the second fixing piece 2.
It should be noted that the utility model is a kind of city submarine pipeline installation tool, when specific, first by first
1 and second fixing piece 2 of fixing piece is placed in the both sides of pipeline 3, is then fixed the first fixing piece 1 and second by overlength screw rod 12
Part 2 is fixedly connected, and is easily installed the working strength for being installed on dismounting, reducing underwater operation personnel of instrument, while root
According to pipeline 3 size adjusting nut 13 position to suitable position, then realize that installation tool is suitable for various sizes of pipeline
3, while can prevent the first fixing piece 1 and the second fixing piece 2 from being carried out to pipeline by the baffle ring 14 that 13 side of nut is equipped with
Axial displacement occurs for nut 13 during clamping operation, then causes the first fixing piece 1 and the second fixing piece 2 to connect and loosen, causes to pacify
Holding tool can not play the role of being fixedly clamped, and be then fixedly connected by the second perforate 7 with the lifting rope of loop wheel machine, when progress pipeline
During 3 transport, gas is injected to the inside of air bag 16 by appendix 8, appendix 8 is then sealed by pipe cap 15 again, passes through gas
The buoyancy of capsule 16 improves the buoyancy of installation tool, then applies upward power to pipeline 3 by the buoyancy of installation tool, then drops
The load of low loop wheel machine and lifting rope, when needing pipeline 3 to sink, releases the gas inside air bag 16 by appendix 8, passes through at the same time
Water-supply-pipe 9 injects water body to the inside of the first fixing piece 1 and the second fixing piece 2, accelerates the sinking of pipeline 3, improves work effect
Rate, two installation tools when carrying out pipeline docking, connected through the first perforate 5 by two axis pins, pass through two
There is a phenomenon where misplacing when axis pin prevents 3 underwater mating of pipeline, docking efficiency is then improved.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of city submarine pipeline installation tool, including the first fixing piece（1）With the second fixing piece（2）, it is characterised in that
First fixing piece（1）With the second fixing piece（2）Between be equipped with pipeline（3）, first fixing piece（1）With the second fixing piece
（2）The side on top is fixed with the first fixed block（4）, first fixed block（4）Middle part offer the first perforate
（5）, first fixing piece（1）With the second fixing piece（2）The avris on top is fixed with the second fixed block（6）, described
Two fixed blocks（6）Middle part offer the second perforate（7）, first fixing piece（1）With the second fixing piece（2）Top it is another
Side, which is respectively interted, is connected with appendix（8）And water-supply-pipe（9）, first fixing piece（1）With the second fixing piece（2）Avris
Middle part offers arc groove（10）, the arc groove（10）Cell wall be fixed with rubber pad（11）, first fixing piece
（1）Corner pass through four overlength screw rods respectively（12）With the second fixing piece（2）Corner Strapped connection, the overlength screw rod
（12）One end be equipped with nut（13）, first fixing piece（1）With the second fixing piece（2）Inside be equipped with air bag（16）,
The air bag（16）Air inlet/outlet and appendix（8）Bottom be fixedly connected.
2. a kind of city submarine pipeline installation tool according to claim 1, it is characterised in that two described second solid
Determine block（6）Position it is corresponding.
A kind of 3. city submarine pipeline installation tool according to claim 1, it is characterised in that the appendix（8）
And water-supply-pipe（9）Top be fixed with pipe cap（15）.
A kind of 4. city submarine pipeline installation tool according to claim 1, it is characterised in that the overlength screw rod
（12）One end be arranged with baffle ring（14）, and baffle ring（14）It is placed in nut（13）Side.
A kind of 5. city submarine pipeline installation tool according to claim 1, it is characterised in that first fixing piece
（1）With the second fixing piece（2）Inner wall be fixed with waterproof sealing layer（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160640.4U CN207333948U (en) | 2017-09-12 | 2017-09-12 | A kind of city submarine pipeline installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160640.4U CN207333948U (en) | 2017-09-12 | 2017-09-12 | A kind of city submarine pipeline installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333948U true CN207333948U (en) | 2018-05-08 |
Family
ID=62372170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721160640.4U Active CN207333948U (en) | 2017-09-12 | 2017-09-12 | A kind of city submarine pipeline installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043399A (en) * | 2019-12-24 | 2020-04-21 | 孟静 | Pipeline butt-joint connecting device for construction site |
| CN112682572A (en) * | 2020-12-21 | 2021-04-20 | 中交一航局第三工程有限公司 | Method for stably fixing first-section pipe joint of super-large-diameter GRP pipeline underwater |
-
2017
- 2017-09-12 CN CN201721160640.4U patent/CN207333948U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043399A (en) * | 2019-12-24 | 2020-04-21 | 孟静 | Pipeline butt-joint connecting device for construction site |
| CN111043399B (en) * | 2019-12-24 | 2021-11-19 | 南京瑞贻电子科技有限公司 | Pipeline butt-joint connecting device for construction site |
| CN112682572A (en) * | 2020-12-21 | 2021-04-20 | 中交一航局第三工程有限公司 | Method for stably fixing first-section pipe joint of super-large-diameter GRP pipeline underwater |
| CN112682572B (en) * | 2020-12-21 | 2022-04-26 | 中交一航局第三工程有限公司 | Method for stably fixing first-section pipe joint of super-large-diameter GRP pipeline underwater |
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