CN107800077B - Offshore cable laying equipment - Google Patents
Offshore cable laying equipment Download PDFInfo
- Publication number
- CN107800077B CN107800077B CN201711161634.5A CN201711161634A CN107800077B CN 107800077 B CN107800077 B CN 107800077B CN 201711161634 A CN201711161634 A CN 201711161634A CN 107800077 B CN107800077 B CN 107800077B
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- CN
- China
- Prior art keywords
- install
- cable
- cylinder
- wheel
- recess
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004804 winding Methods 0.000 claims abstract description 11
- 238000010008 shearing Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 25
- 238000000034 method Methods 0.000 description 8
- 238000009412 basement excavation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water
Abstract
The offshore cabling equipment comprises a stay bar, a shovel handle, a wheel carrier, a soil digging wheel, a second bucket, a track chassis, a winding drum, a first cylinder, a machine base, a first support plate, a shearing fork arm, a second pin shaft, a second hollow out part, a second support plate, a first electromagnet, a second electromagnet, a machine shell, a motor, an annular plate, a telescopic drill rod, a cable, a bearing, a lifting lug, a folding pipe, a first pin shaft, a first hollow out part, a second cylinder, a telescopic shaft, a groove, a rotating shaft and a first bucket, wherein the track chassis is arranged below the chassis; the invention has the advantages that: the cable head end is fixed.
Description
Technical Field
The invention relates to offshore cable laying equipment, and belongs to the technical field of cable laying equipment.
Background
The offshore cabling equipment is special equipment for laying cables on the sea bottom and under water, and can also be used as cable maintenance equipment. The cable laying device in the prior art has no function of fixing the head end of the laid cable, so that the cable is pulled and is easy to curl because the head end of the cable is not fixed in the laying process. In order to solve the above-mentioned difficulties, it is necessary to develop an offshore cabling installation having a function of fixing the head end of the cable.
Disclosure of Invention
The object of the present invention is to provide an offshore cabling installation.
The invention aims to solve the problem that the cable laying equipment in the prior art has no function of fixing the head end of a laid cable.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the marine cable laying equipment comprises a stay bar, a shovel handle, a wheel carrier, a soil digging wheel, a second bucket, a track chassis, a machine case, a winding drum, a first cylinder, a machine base, a first support plate, a shearing fork arm, a second pin shaft, a second hollow out, a second support plate, a first electromagnet, a second electromagnet, a machine shell, a motor, an annular plate, a telescopic drill rod, a cable, a bearing, a lifting lug, a folding pipe, a first pin shaft, a first hollow out, a second cylinder, a telescopic shaft, a groove, a rotating shaft and a first bucket, wherein the track chassis is arranged under the machine case, the wheel carrier is arranged at the front side of the track chassis, the stay bar is arranged between the wheel carrier and the machine case, the rotating shafts are respectively arranged at the left side and the right side in the wheel carrier, the second cylinder is arranged on the rotating shaft, the soil digging wheel is arranged on a piston rod of the second cylinder, the groove is respectively arranged in each soil digging wheel, the telescopic shaft is arranged in the groove, the first bucket is arranged between the two telescopic shafts, the left end of the first bucket is positioned in a left groove, the right end of the first bucket is arranged in a right groove, a shovel handle is arranged under the wheel frame, a second bucket is arranged under the shovel handle, the second bucket is positioned behind the shovel wheel, a winding drum is arranged in the case, a cable is wound on the winding drum, a folding pipe is arranged on the right side of the case, an annular plate is arranged on the right side of the folding pipe, a first support plate is arranged on the right side of the case, a first hollow is arranged in the first support plate, two first pin shafts are arranged on the first hollow, a piston rod of the first cylinder is connected with the first pin shaft above, the first cylinder is arranged on the base, the base is arranged on the right side of the case, a shearing fork arm left side is arranged on the first pin shaft, the right side of the shearing fork arm is arranged on the second pin shaft, the second pin shaft is arranged on the second hollow, a second hollow is arranged in the second support plate, the right side of the second support plate is provided with a first electromagnet, the first electromagnet and the second electromagnet is magnetically attracted after being electrified, the second electromagnet is arranged on the left side of the shell, the motor is arranged in the shell, the output shaft of the motor extends out of the shell, the telescopic drill rod is arranged on the output shaft of the motor, the bearing is arranged on the periphery of the lower end of the drill rod, the lifting lug is arranged on the left side of the bearing, the right end of the cable extends out of the annular plate after passing through the folding pipe, and the right end of the cable is fixed on the lifting lug.
The lifting lug is made of stainless steel materials.
The wheels are driven by a power device.
The invention has the advantages that: the excavator wheel firstly excavates a section of soil, the second bucket is enabled to scoop the excavated soil along with the forward movement of the crawler chassis to form an excavated ditch, the crawler chassis continues to move forward, and the telescopic drill rod moves to the starting point of excavation along with the chassis; the motor drives the telescopic drill rod to drill the soil, the telescopic drill rod simultaneously performs stretching movement, the bottom of the telescopic drill rod is buried in the soil, the telescopic drill rod is fixed in the soil, the lifting lug is brought into the soil, the starting point of the cable is fixed, the cable is prevented from being pulled in the subsequent cable assisting process, and the cable is not easy to curl after one end of the cable is pulled; along with the forward movement of the crawler chassis, the first cylinder performs telescopic movement to enable the scissor arms to be stretched out, the folding pipe is stretched out, the folding pipe plays a role in guiding a cable to be outgoing, and the cable is buried in an excavated ditch; the second cylinder performs shrinkage motion to enable the two digging wheels to be far away from each other, the grooves are far away from each other, the telescopic shaft is stretched to enable the first bucket to be exposed, the first bucket turns over the shovel along with the digging process of the digging wheels, and the second bucket is convenient for digging mud; as the crawler chassis moves forward, more cables are pulled out of the folded tube to be laid in the trench.
Drawings
FIG. 1 is a block diagram of the overall construction of the offshore cabling installation of the present invention;
FIG. 2 is a left side view of the wheel carriage;
in the figure: 1. the shovel comprises a supporting rod 2, a shovel handle 3, a wheel frame 4, an excavating wheel 5, a second bucket 6, a crawler chassis 7, a machine box 8, a winding drum 9, a first cylinder 10, a machine base 11, a first supporting plate 12, a shearing fork arm 13, a second pin shaft 14, a second hollow 15, a second supporting plate 16, a first electromagnet 17, a second electromagnet 18, a machine shell 19, a motor 20, an annular plate 21, a telescopic drill rod 22, a cable 23, a bearing 24, a lifting lug 25, a folding pipe 26, a first pin shaft 27, a first hollow 28, a second cylinder 29, a telescopic shaft 30, a groove 31, a rotating shaft 32 and the first bucket.
Detailed Description
The invention is further described below with reference to the drawings and examples.
The invention relates to offshore cable laying equipment, which comprises a stay bar 1, a shovel handle 2, a wheel carrier 3, a soil digging wheel 4, a second bucket 5, a crawler chassis 6, a machine box 7, a winding drum 8, a first cylinder 9, a machine base 10, a first support plate 11, a scissor arm 12, a second pin shaft 13, a second hollow 14, a second support plate 15, a first electromagnet 16, a second electromagnet 17, a machine shell 18, a motor 19, an annular plate 20, a telescopic drill rod 21, a cable 22, a bearing 23, a lifting lug 24, a folding pipe 25, a first pin shaft 26, a first hollow 27, a second cylinder 28, a telescopic shaft 29, a groove 30, a rotating shaft 31 and a first bucket 32, wherein the crawler chassis 6 is arranged under the machine box 7, the wheel carrier 3 is arranged at the front side of the crawler chassis 6, the stay bar 1 is arranged between the wheel carrier 3 and the machine box 7, the rotating shaft 31 is respectively arranged at the left side and the right side in the wheel carrier 3, the second cylinder 28 is arranged on the rotating shaft 31, the digging wheels 4 are arranged on the piston rods of the second cylinder 28, grooves 30 are respectively arranged in each digging wheel 4, telescopic shafts 29 are arranged in the grooves 30, a first bucket 32 is arranged between the two telescopic shafts 29, the left end of the first bucket 32 is positioned in the groove 30 on the left side, the right end of the first bucket 32 is arranged in the groove 30 on the right side, the shovel handle 2 is arranged below the wheel frame 3, the second bucket 5 is arranged below the shovel handle 2, the second bucket 5 is positioned behind the digging wheels 4, the second cylinder 28 performs shrinkage motion, the two digging wheels 4 are separated from each other, the grooves 30 are separated from each other, the telescopic shafts 29 are stretched, the first bucket 32 is exposed, the first bucket 32 turns over along with the digging process of the digging wheels 4, and the second bucket 5 is convenient to dig; as the crawler chassis 6 moves forward, more cables 22 are pulled out of the folding pipes 25 to be laid in the ditches, a winding drum 8 is arranged in the chassis 7, the cables 22 are wound on the winding drum 8, the folding pipes 25 are arranged on the right side of the chassis 7, as the crawler chassis 6 moves forward, the first air cylinders 9 do telescopic movement at the same time, the shearing arms 12 are stretched out, the corrugated pipes play a role of guiding the wires of the cables 22, and the cables 22 are buried in the ditches which are excavated; the right side of the folding pipe 25 is provided with an annular plate 20, the right side of the case 7 is provided with a first support plate 11, a first hollow 27 is arranged in the first support plate 11, two first pin shafts 26 are arranged on the first hollow 27, a piston rod of a first cylinder 9 is connected with the first pin shaft 26 above, the first cylinder 9 is arranged on the base 10, the base 10 is arranged on the right side of the case 7, the left side of a shearing arm 12 is arranged on the first pin shaft 26, the right side of the shearing arm 12 is arranged on a second pin shaft 13, the second pin shaft 13 is arranged on the second hollow 14, a second hollow 14 is arranged in the second support plate 15, the right side of the second support plate 15 is provided with a first electromagnet 16, the first electromagnet 16 and the second electromagnet 17 are electrified and magnetically attracted, the second electromagnet 17 is arranged on the left side of the casing 18, a motor 19 is arranged in the casing 18, an output shaft of the motor 19 extends out of the casing 18, a telescopic drill rod 21 is arranged on the output shaft of the motor 19, a bearing 23 is arranged on the periphery of the lower end of the drill rod, a lifting lug 24 is arranged on the left side of the bearing 23, the excavator wheel 4 firstly excavates a section of soil, the second bucket 5 is enabled to scoop the excavated soil along with the forward movement of the crawler chassis 6 to form an excavated ditch, the crawler chassis 6 continues to move forward, and the telescopic drill rod 21 is enabled to move to the starting point of excavation along with the chassis 7; the motor 19 drives the telescopic drill rod 21 to drill the soil, the telescopic drill rod 21 simultaneously performs stretching movement, the bottom of the telescopic drill rod 21 is buried in the soil, the telescopic drill rod 21 is fixed in the soil, the lifting lug 24 is brought into the soil, the starting point of the cable 22 is fixed, the cable 22 is prevented from being pulled in the subsequent auxiliary cable process, and the cable 22 is not easy to curl after one end of the cable 22 is pulled; the right end of the cable 22 extends out of the annular plate 20 after passing through the folding pipe 25, the right end of the cable 22 is fixed on the lifting lug 24, the lifting lug 24 is made of stainless steel materials, the soil digging wheel 4 is driven by a power device, and the power device is a waterproof motor.
The application method of the invention comprises the following steps: the soil digging wheel 4 firstly digs a section of soil, the second bucket 5 is enabled to scoop the excavated soil along with the forward movement of the crawler chassis 6 to form a ditching, the crawler chassis 6 continues to move forward, and the telescopic drill rod 21 is enabled to move to the starting point of excavation along with the chassis 7; the motor 19 drives the telescopic drill rod 21 to drill the soil, the telescopic drill rod 21 simultaneously performs stretching movement, the bottom of the telescopic drill rod 21 is buried in the soil, the telescopic drill rod 21 is fixed in the soil, the lifting lug 24 is brought into the soil, the starting point of the cable 22 is fixed, the cable 22 is prevented from being pulled in the subsequent auxiliary cable process, and the cable 22 is not easy to curl after one end of the cable 22 is pulled; as the crawler chassis 6 moves forwards, the first cylinder 9 performs telescopic movement at the same time, so that the scissor arms 12 are extended, the folding pipe 25 is extended, the folding pipe 25 plays a role in guiding the outgoing line of the cable 22, and the cable 22 is buried in the excavated ditch; the second cylinder 28 performs contraction movement to enable the two excavator wheels 4 to be far away from each other, the grooves 30 are far away from each other, the telescopic shaft 29 is stretched to enable the first bucket 32 to be exposed, and the first bucket 32 turns over the shovel along with the excavating process of the excavator wheels 4, so that the second bucket 5 is convenient for excavating; as the crawler chassis 6 moves forward, more cables 22 are pulled out of the folding tubes 25 to be laid in the trench.
Claims (1)
1. Offshore cabling equipment, including vaulting pole (1), shovel shaft (2), wheel carrier (3), dig native wheel (4), second scraper bowl (5), caterpillar base (6), quick-witted case (7), winding reel (8), first cylinder (9), frame (10), first extension board (11), cut fork arm (12), second round pin axle (13), second fretwork (14), second extension board (15), first electro-magnet (16), second electro-magnet (17), casing (18), motor (19), annular plate (20), flexible drilling rod (21), cable (22), bearing (23), lug (24), folding pipe (25), first round pin axle (26), first fretwork (27), second cylinder (28), telescopic shaft (29), recess (30), pivot (31) and first scraper bowl (32), characterized by: the utility model discloses a crawler chassis (6) is installed under machine case (7), wheel carrier (3) is installed to crawler chassis (6) front side, install vaulting pole (1) between wheel carrier (3) and machine case (7), respectively install pivot (31) in the left and right sides in wheel carrier (3), install second cylinder (28) on pivot (31), install earth-moving wheel (4) on the piston rod of second cylinder (28), each earth-moving wheel (4) is interior to be equipped with recess (30), install telescopic shaft (29) in recess (30), install first scraper bowl (32) between two telescopic shaft (29), the left end of first scraper bowl (32) is located recess (30) on the left side, install shovel handle (2) under the wheel carrier (3), install second scraper bowl (5) under shovel handle (2), second scraper bowl (5) are located earth-moving wheel (4) rear, install winding drum (8) in machine case (7), wind cable (22) on winding drum (8), install in the recess (30) on the right side of machine case (7), install (25) in folding plate (25), install a recess (11) on the right side, install a recess (25) on the right side of folding plate (11), two first pin shafts (26) are arranged on the first hollowed-out parts (27), piston rods of the first air cylinders (9) are connected with the first pin shafts (26) above, the first air cylinders (9) are arranged on the machine base (10), the machine base (10) is arranged on the right side of the machine case (7), the left sides of the shearing arms (12) are arranged on the first pin shafts (26), the right sides of the shearing arms (12) are arranged on the second pin shafts (13), the second pin shafts (13) are arranged on the second hollowed-out parts (14), a second hollowed-out part (14) is arranged in the second support plate (15), the right sides of the second support plate (15) are provided with first electromagnets (16), the first electromagnets (16) and the second electromagnets (17) are magnetically attracted after being electrified, the second electromagnets (17) are arranged on the left sides of the machine case (18), an output shaft of the motor (19) extends out of the machine case (18), an output shaft of the motor (19) is provided with a telescopic drill rod (21), the outer periphery of the lower end of the bearing (23), the left side of the bearing (23) is provided with a lifting lug (24), and the cable (24) extends out of the right end of the right side of the ring-shaped pipe (20) from the right end of the cable (22); the lifting lug (24) is made of stainless steel materials; the excavating wheel (4) is driven by a power device; the power device is a waterproof motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161634.5A CN107800077B (en) | 2017-11-21 | 2017-11-21 | Offshore cable laying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161634.5A CN107800077B (en) | 2017-11-21 | 2017-11-21 | Offshore cable laying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107800077A CN107800077A (en) | 2018-03-13 |
| CN107800077B true CN107800077B (en) | 2024-03-22 |
Family
ID=61536275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711161634.5A Active CN107800077B (en) | 2017-11-21 | 2017-11-21 | Offshore cable laying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107800077B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110908057B (en) * | 2019-12-13 | 2021-05-25 | 浙江思密达智能装备有限公司 | Underwater optical cable laying vehicle |
| CN111049065B (en) * | 2020-01-15 | 2020-10-27 | 东阳罗素电子科技有限公司 | Underwater efficient laying machine for cables |
| CN113178819B (en) * | 2021-05-28 | 2022-06-07 | 重庆锕维科技有限公司 | Submarine optical fiber embedding device capable of switching sleeved protection tubes |
| CN114735173A (en) * | 2022-05-13 | 2022-07-12 | 武汉理工大学 | Quick laying robot for submarine cables of ocean wind power plant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5816744A (en) * | 1996-04-08 | 1998-10-06 | At & T Corp | Underwater cable burial machine having tripable plows |
| CN1532133A (en) * | 2003-03-21 | 2004-09-29 | 中国科学院沈阳自动化研究所 | Self winding type umbilical cable winding and releasing device without slide ring |
| CN106786191A (en) * | 2016-12-16 | 2017-05-31 | 浙江海洋大学东海科学技术学院 | A kind of bottom cable laying device |
| CN206332380U (en) * | 2016-12-03 | 2017-07-14 | 江苏华西村海洋工程服务有限公司 | Liner cable laying machine |
| CN207638257U (en) * | 2017-11-21 | 2018-07-20 | 烟台大学 | Sea paving cable equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8747025B2 (en) * | 2012-11-14 | 2014-06-10 | J. Ray Mcdermott, S.A. | Offshore cable laying method |
-
2017
- 2017-11-21 CN CN201711161634.5A patent/CN107800077B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5816744A (en) * | 1996-04-08 | 1998-10-06 | At & T Corp | Underwater cable burial machine having tripable plows |
| CN1532133A (en) * | 2003-03-21 | 2004-09-29 | 中国科学院沈阳自动化研究所 | Self winding type umbilical cable winding and releasing device without slide ring |
| CN206332380U (en) * | 2016-12-03 | 2017-07-14 | 江苏华西村海洋工程服务有限公司 | Liner cable laying machine |
| CN106786191A (en) * | 2016-12-16 | 2017-05-31 | 浙江海洋大学东海科学技术学院 | A kind of bottom cable laying device |
| CN207638257U (en) * | 2017-11-21 | 2018-07-20 | 烟台大学 | Sea paving cable equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107800077A (en) | 2018-03-13 |
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