CN111285004B - A resistance to compression mechanism for marine pipeline lays - Google Patents
A resistance to compression mechanism for marine pipeline lays Download PDFInfo
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- CN111285004B CN111285004B CN202010089251.7A CN202010089251A CN111285004B CN 111285004 B CN111285004 B CN 111285004B CN 202010089251 A CN202010089251 A CN 202010089251A CN 111285004 B CN111285004 B CN 111285004B
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- cavity
- roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
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Abstract
The invention relates to the technical field of marine pipeline laying, in particular to a compression-resistant mechanism for marine pipeline laying, which comprises a plurality of slide rails and hinge seats, wherein the hinge seats are connected between two adjacent slide rails, each slide rail comprises a support body, a shaft rod and a roller, the support body is fixedly connected with the shaft rods which are uniformly distributed, the rollers are movably sleeved on the shaft rods, positioning columns are fixedly connected between the hinge seats and the support bodies, each hinge seat comprises a hinge column, a positioning block and a clamping block, one end of each hinge column extends into the positioning block, and two sides of each hinge column are respectively provided with one clamping block.
Description
Technical Field
The invention relates to the technical field of marine pipeline laying, in particular to a compression-resistant mechanism for marine pipeline laying.
Background
In the marine pipeline laying work process in the prior art, how to realize the quick conveying work of pipelines and provide raw materials for the laying work of underwater workers is a technical problem needing to be improved.
If the pipeline conveying track can be supported by the support frame in the prior art, the support frame is fixed on a ship carrier, and the track can directly convey pipelines to an underwater appointed position, the problem can be solved, and the pressure-resistant mechanism for laying the marine pipeline is provided for the purpose.
Disclosure of Invention
The present invention aims to provide a pressure-resistant mechanism for marine pipeline laying, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a compression-resistant mechanism for laying marine pipelines comprises a plurality of slide rails and hinge seats, wherein the hinge seats are connected between every two adjacent slide rails, each slide rail comprises a support body, a shaft rod and a roller, the support body is fixedly connected with the shaft rods which are uniformly distributed, the shaft rods are movably sleeved with the rollers, positioning columns are fixedly connected between the hinge seats and the support body, each hinge seat comprises a hinge column, a positioning block and a clamping block, one end of each hinge column extends into the positioning block, two sides of each hinge column are respectively provided with the clamping block, a plurality of bolts which are uniformly distributed are connected between the positioning block and the clamping block, a control cavity and a dispersion cavity are arranged in each shaft rod, a control device is arranged in each control cavity, a main cavity and a branch cavity are arranged on the support body, one side of the main cavity is connected with a plurality of uniformly distributed branch cavities, control chamber one end and branch pipe chamber are connected, and the other end and the collection and distribution pipe chamber in control chamber are connected, the screens unit that encircles a plurality of evenly distributed between axostylus axostyle and the cylinder, the screens unit includes gasbag, screens piece, trachea chamber and tubule chamber, the one end fixedly connected with screens piece of gasbag has seted up the trachea chamber on the axostylus axostyle, has seted up the tubule chamber on the cylinder, and trachea chamber one end and collection and distribution pipe chamber are connected, and the trachea chamber other end and gasbag are connected, controlling means includes bellows, slide, baffle, spring and gathers the gas ring, the one end fixedly connected with slide of bellows, the other end fixedly connected with baffle of bellows, be provided with the spring in the inner chamber of bellows, the one end of slide is provided with gathers the gas ring.
Preferably, the outer wall of the shaft lever is provided with a rectangular groove, the air bag and the clamping block are arranged in the groove of the shaft lever, the air bag is in a tubular shape with the end part being blocked, the air bag is fixed on the shaft lever, and the air bag is fixedly connected with the clamping block.
Preferably, offer the screens groove of cuboid form on the inner wall of cylinder, screens piece part extends to the screens groove in, tubule chamber one end and screens groove connection, and the tubule chamber other end extends to on the outer wall of cylinder.
Preferably, the roller is in a column shape with thick end part and thin waist part, the middle part of the roller is provided with a through hole, and the shaft lever penetrates through the through hole of the roller.
Preferably, the positioning block is prism-shaped, a semi-cylindrical groove is formed in one side wall of the positioning block, and the hinge column is arranged in the semi-cylindrical groove of the positioning block in a fit manner.
Preferably, the partition plate and the gas gathering ring are fixed on the inner wall of the control cavity, the partition plate is in a circular plate shape, a plurality of through holes which are uniformly distributed are formed in the plate body, and the sliding plate is in a circular plate shape and movably sleeved in the inner cavity of the control cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention constructs and designs the conveying work of the pipeline on the roller under test, and the corresponding sliding rail can be controlled to stop the conveying work by injecting gas into the main pipe cavity, so that the control in pipeline conveying is realized, the pipeline is conveyed to a specified position, and the conveying work of workers is facilitated;
2. the device realizes stable air flow control transmission through the design of the control device and the clamping unit, and further realizes the sensitive control in the whole pipeline conveying process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the drum structure;
FIG. 3 is a schematic diagram of a manifold chamber configuration;
fig. 4 is a schematic structural diagram of a portion a in fig. 3.
In the figure: the device comprises a sliding rail 1, a hinged seat 2, a supporting body 3, a shaft lever 4, a roller 5, a positioning column 6, a hinged column 7, a positioning block 8, a clamping block 9, a bolt 10, a control cavity 11, a distributed tube cavity 12, a control device 13, a main tube cavity 14, a branch tube cavity 15, a clamping unit 16, an air bag 17, a clamping block 18, an air tube cavity 19, a thin tube cavity 20, a corrugated tube 21, a sliding plate 22, a partition plate 23, a spring 24, an air gathering ring 25 and a clamping groove 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a compression-resistant mechanism for laying marine pipelines comprises a plurality of slide rails 1 and hinge seats 2, the hinge seats 2 are connected between two adjacent slide rails 1, each slide rail 1 comprises a support body 3, a shaft rod 4 and a roller 5, the support body 3 is fixedly connected with a plurality of uniformly distributed shaft rods 4, the rollers 5 are movably sleeved on the shaft rods 4, positioning columns 6 are fixedly connected between the hinge seats 2 and the support body 3, each hinge seat 2 comprises a hinge column 7, a positioning block 8 and clamping blocks 9, one end of each hinge column 7 extends into the corresponding positioning block 8, two sides of each hinge column 7 are respectively provided with one clamping block 9, a plurality of uniformly distributed bolts 10 are connected between the corresponding positioning blocks 8 and the corresponding clamping blocks 9, a control cavity 11 and a diffusion cavity 12 are formed in each shaft rod 4, a control device 13 is arranged in the control cavity 11, a main cavity 14 and a branch cavity 15 are formed in the support body 3, one side of the main cavity 14 is connected with a plurality of uniformly distributed branch cavities 15, one end of a control cavity 11 is connected with a branch pipe cavity 15, the other end of the control cavity 11 is connected with a dispersion pipe cavity 12, a plurality of clamping units 16 which are uniformly distributed are arranged between a shaft lever 4 and a roller 5 in a surrounding manner, each clamping unit 16 comprises an air bag 17, a clamping block 18, an air pipe cavity 19 and a fine pipe cavity 20, one end of each air bag 17 is fixedly connected with the clamping block 18, the shaft lever 4 is provided with the air pipe cavity 19, the roller 5 is provided with the fine pipe cavity 20, one end of the air pipe cavity 19 is connected with the dispersion pipe cavity 12, the other end of the air pipe cavity 19 is connected with the air bag 17, a control device 13 comprises a corrugated pipe 21, a sliding plate 22, a partition plate 23, a spring 24 and a gas gathering ring 25, one end of the corrugated pipe 21 is fixedly connected with a sliding plate 22, the other end of the corrugated pipe 21 is fixedly connected with the partition plate 23, the inner cavity of the corrugated pipe 21 is provided with the spring 24, one end of the sliding plate 22 is provided with the gas gathering ring 25, referring to figure 1, the support frame in the prior art is used for supporting the invention, the pipeline is laid in seawater, the pipeline is placed on the rollers 5, the pipeline is assisted to rotate through the rollers 5, the pipeline is moved and transported, the pipeline is conveyed to a designated position in the sea, the material supply is realized, and the gas injection mechanism in the prior art is used for supplying gas to the main pipe cavity 14.
The outer wall of the shaft lever 4 is provided with a cuboid-shaped groove, the air bag 17 and the clamping block 18 are arranged in the groove of the shaft lever 4, the air bag 17 is in a tubular shape with the end part blocked, the air bag 17 is fixed on the shaft lever 4, and the air bag 17 is fixedly connected with the clamping block 18.
The inner wall of the roller 5 is provided with a cuboid clamping groove 26, the clamping block 18 partially extends into the clamping groove 26, one end of the thin tube cavity 20 is connected with the clamping groove 26, and the other end of the thin tube cavity 20 extends to the outer wall of the roller 5.
The roller 5 is in a shape of a column with thick end part and thin waist part, a through hole is arranged in the middle of the roller 5, and the shaft lever 4 penetrates through the through hole of the roller 5.
The locating piece 8 is prismatic and has a semi-cylindrical groove on one side wall of the locating piece 8, and the hinge post 7 is arranged in the semi-cylindrical groove of the locating piece 8 in a matching manner.
The baffle 23 and the gas gathering ring 25 are fixed on the inner wall of the control cavity 11, the baffle 23 is in a disc shape, a plurality of through holes which are uniformly distributed are formed in the plate body, and the sliding plate 22 is in a disc shape and movably sleeved in the inner cavity of the control cavity 11.
The working principle is as follows: the pipeline conveying device assists the pipeline conveying work through the rotation of the rollers 5, the pipeline gradually slides on the rollers 5 due to gravity, and is gradually submerged into the sea to a designated position, the rotation of the drum 5 can be controlled by supplying gas to the main pipe cavity 14, specifically, the gas is gushed into the main pipe cavity 14, the gas flows into the branch pipe cavities 15, the gas is gathered by the gas gathering ring 25, the high-speed gas flow is blown to the sliding plate 22, the sliding plate 22 overcomes the pushing influence of the spring 24, the sliding plate 22 is close to the clapboard 23, the gas in the corrugated pipe 21 is extruded, the gas flows to a plurality of air bags 17, the clamping block 18 can be pushed into the clamping groove 26 by the full expansion of the air bag 17, the clamping connection between the shaft lever 4 and the roller 5 is realized, so that the roller 5 can not rotate, the pipeline can be stopped by the friction influence, and the rotation of the roller 5 can be realized by stopping the gas injection work in turn.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a resistance to compression mechanism for marine pipeline lays, includes a plurality of slide rails (1) and articulated seat (2), its characterized in that: a hinged seat (2) is connected between two adjacent sliding rails (1), each sliding rail (1) comprises a supporting body (3), a shaft rod (4) and a roller (5), the supporting body (3) is fixedly connected with a plurality of uniformly distributed shaft rods (4), the rollers (5) are movably sleeved on the shaft rods (4), positioning columns (6) are fixedly connected between the hinged seat (2) and the supporting body (3), each hinged seat (2) comprises a hinged column (7), a positioning block (8) and clamping blocks (9), one end of each hinged column (7) extends into the positioning block (8), the two sides of each hinged column (7) are respectively provided with one clamping block (9), a plurality of uniformly distributed bolts (10) are connected between the positioning blocks (8) and the clamping blocks (9), a control cavity (11) and a collecting and dispersing cavity (12) are formed in each shaft rod (4), the device is characterized in that a control device (13) is arranged in the control cavity (11), a main tube cavity (14) and a branch tube cavity (15) are arranged on the support body (3), one side of the main tube cavity (14) is connected with the branch tube cavities (15) which are uniformly distributed, one end of the control cavity (11) is connected with the branch tube cavities (15), the other end of the control cavity (11) is connected with the distribution tube cavity (12), a plurality of clamping units (16) which are uniformly distributed are annularly arranged between the shaft lever (4) and the roller (5), each clamping unit (16) comprises an air bag (17), a clamping block (18), an air tube cavity (19) and a thin tube cavity (20), one end of the air bag (17) is fixedly connected with the clamping block (18), the air tube cavity (19) is arranged on the shaft lever (4), the thin tube cavity (20) is arranged on the roller (5), and one end of the air tube cavity (19) is connected with the distribution tube cavity (12), the other end of the air tube cavity (19) is connected with the air bag (17), the control device (13) comprises a corrugated tube (21), a sliding plate (22), a partition plate (23), a spring (24) and an air gathering ring (25), the sliding plate (22) is fixedly connected with one end of the corrugated tube (21), the partition plate (23) is fixedly connected with the other end of the corrugated tube (21), the spring (24) is arranged in the inner cavity of the corrugated tube (21), and the air gathering ring (25) is arranged at one end of the sliding plate (22).
2. A pressure resistant mechanism for marine pipeline laying according to claim 1 wherein: the outer wall of the shaft lever (4) is provided with a cuboid-shaped groove, the air bag (17) and the clamping block (18) are arranged in the groove of the shaft lever (4), the air bag (17) is in a tubular shape with a sealed end part, the air bag (17) is fixed on the shaft lever (4), and the air bag (17) is fixedly connected with the clamping block (18).
3. A pressure resistant mechanism for marine pipeline laying according to claim 1 wherein: the inner wall of the roller (5) is provided with a cuboid clamping groove (26), the clamping block (18) partially extends into the clamping groove (26), one end of the thin tube cavity (20) is connected with the clamping groove (26), and the other end of the thin tube cavity (20) extends onto the outer wall of the roller (5).
4. A pressure resistant mechanism for marine pipeline laying according to claim 1 wherein: the roller (5) is in a column shape with thick end part and thin waist part, a through hole is arranged in the middle of the roller (5), and the shaft lever (4) penetrates through the through hole of the roller (5).
5. A pressure resistant mechanism for marine pipeline laying according to claim 1 wherein: the positioning block (8) is prism-shaped, a semi-cylindrical groove is formed in one side wall of the positioning block (8), and one end, extending to the positioning block (8), of the hinge column (7) is arranged in the semi-cylindrical groove of the positioning block (8) in a matched mode.
6. A pressure resistant mechanism for marine pipeline laying according to claim 1 wherein: baffle (23) and gather gas ring (25) and fix on the inner wall of control chamber (11), baffle (23) are the disc and set up a plurality of evenly distributed's through-hole on the plate body, slide (22) are disc and slide (22) activity cup joint in the inner chamber of control chamber (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010089251.7A CN111285004B (en) | 2020-02-12 | 2020-02-12 | A resistance to compression mechanism for marine pipeline lays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010089251.7A CN111285004B (en) | 2020-02-12 | 2020-02-12 | A resistance to compression mechanism for marine pipeline lays |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111285004A CN111285004A (en) | 2020-06-16 |
| CN111285004B true CN111285004B (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010089251.7A Active CN111285004B (en) | 2020-02-12 | 2020-02-12 | A resistance to compression mechanism for marine pipeline lays |
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| Country | Link |
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| CN (1) | CN111285004B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5575590A (en) * | 1994-03-31 | 1996-11-19 | Allseas Group S.A. | Installation for laying a pipeline on a floor located under water, bearing means and terminal |
| CN2477918Y (en) * | 2000-11-14 | 2002-02-20 | 胜利石油管理局工程建设一公司三分公司 | Submarine pipeline land prefabricated pipe section submarine sending device |
| CN201028126Y (en) * | 2007-04-04 | 2008-02-27 | 大庆石油管理局 | Suspending pipe sender |
| CN108285021A (en) * | 2017-12-20 | 2018-07-17 | 宁波赫柏新能源科技有限公司 | A kind of pipeline transporter |
| CN106481882B (en) * | 2016-11-17 | 2018-09-14 | 浙江海洋大学 | A kind of off-shore pipeline laying apparatus and laying method |
-
2020
- 2020-02-12 CN CN202010089251.7A patent/CN111285004B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5575590A (en) * | 1994-03-31 | 1996-11-19 | Allseas Group S.A. | Installation for laying a pipeline on a floor located under water, bearing means and terminal |
| CN2477918Y (en) * | 2000-11-14 | 2002-02-20 | 胜利石油管理局工程建设一公司三分公司 | Submarine pipeline land prefabricated pipe section submarine sending device |
| CN201028126Y (en) * | 2007-04-04 | 2008-02-27 | 大庆石油管理局 | Suspending pipe sender |
| CN106481882B (en) * | 2016-11-17 | 2018-09-14 | 浙江海洋大学 | A kind of off-shore pipeline laying apparatus and laying method |
| CN108285021A (en) * | 2017-12-20 | 2018-07-17 | 宁波赫柏新能源科技有限公司 | A kind of pipeline transporter |
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| Publication number | Publication date |
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| CN111285004A (en) | 2020-06-16 |
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Effective date of registration: 20210714 Address after: 314500 room 1613, Central Mansion, 1 Qingfeng Middle Road, Wutong street, Tongxiang, Jiaxing, Zhejiang Applicant after: Jiaxing liangchuang Technology Co., Ltd Address before: Zhejiang University of technology, 18 Chaowang Road, Xiacheng District, Hangzhou, Zhejiang 310000 Applicant before: Zhu Qiyuan |
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