CN221080822U - Umbilical cable protection device for submarine cable laying equipment - Google Patents
Umbilical cable protection device for submarine cable laying equipment Download PDFInfo
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- CN221080822U CN221080822U CN202323038101.1U CN202323038101U CN221080822U CN 221080822 U CN221080822 U CN 221080822U CN 202323038101 U CN202323038101 U CN 202323038101U CN 221080822 U CN221080822 U CN 221080822U
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000007790 scraping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses an umbilical cable protection device for submarine cable laying equipment, which relates to the technical field of offshore construction tools and comprises a supporting unit, a laying unit, a height adjusting unit and a protection unit, wherein the supporting unit is arranged on the umbilical cable protection device; the height adjusting unit comprises transverse connection plates movably arranged on two sides of the supporting unit, and inclined support plates fixedly connected to the tops of the transverse connection plates and used for supporting and adjusting the height of the frame laying unit, and the protecting unit comprises a movable rod movably penetrating through one side of the frame laying unit and an arc supporting block fixedly connected to one end of the movable rod and used for locking and clamping the submarine cable. The umbilical cable protection device for the marine cable laying equipment can be suitable for supporting protection of different heights when the umbilical cable is used for offshore operation, can be used for rapidly positioning and clamping the umbilical cable, is simple in structure and easy to operate, can solve the problem of over-bending of the umbilical cable, can avoid the abrasion of the umbilical cable, prolongs the service life of the umbilical cable, and improves the practicability of offshore operation.
Description
Technical Field
The utility model relates to the technical field of offshore construction tools, in particular to an umbilical cable protection device for offshore cable laying equipment.
Background
The development of the ocean is rapidly developed under the situation that the current land resources are gradually depleted, a large number of tools are needed for installation of facilities and equipment of ocean engineering, and an umbilical cable is a tie for power and signal transmission between the tools and a construction support mother ship. In offshore construction, an umbilical is connected from a control room to a work apparatus mounted on a structure to be installed, or to a structure under water. Because the regional area of construction is big, and umbilical cable length is very long, needs to stride the railing of boats and ships under water, and the pole size of railing is little, and the umbilical cable directly strides and causes the bending easily on the railing, damages inside cable.
Publication (bulletin) number: CN214506508U discloses an umbilical cable protection support for offshore construction, through adopting semicircular groove type structure frame to crooked support to the umbilical cable, prevent that the umbilical cable from crossing the railing and crossing the bending, through setting up V type backing roller in the arc frame inslot, realize that the umbilical cable hugs closely the roller bearing and removes, prevent the condition of sliding wear umbilical cable outer wall from appearing, umbilical cable protection support simple structure, installation disassemble convenient, can solve job site umbilical cable or flexible pipe cable and stride the problem that the structure crossed the bending, have good practicality and economic nature.
In the above patent, when the arc-shaped frame supports the umbilical cable, the height cannot be adjusted at will, which causes inconvenient use, and the clamping of the umbilical cable is troublesome, and requires multiple steps of operation, which is time-consuming and labor-consuming, so that it is necessary to provide an umbilical cable protection device for the marine cable laying equipment.
Disclosure of utility model
The utility model mainly aims to provide an umbilical cable protection device for a submarine cable laying device, which can effectively solve the problems that the height of an arc-shaped frame cannot be adjusted arbitrarily when the umbilical cable is supported in the background art, so that the umbilical cable is inconvenient to use, the umbilical cable is clamped and fixed in a troublesome manner, multiple steps of operation are needed, and time and labor are wasted.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the umbilical cable protection device for the submarine cable laying equipment comprises a supporting unit, a frame applying unit arranged at the top of the supporting unit, a height adjusting unit arranged between the supporting unit and the frame applying unit, and a protection unit arranged at the inner side of the frame applying unit;
The height adjusting unit comprises transverse connection plates movably arranged at two sides of the supporting unit and inclined support plates fixedly connected to the tops of the transverse connection plates and used for supporting and adjusting the height of the frame applying unit;
The protection unit comprises a movable rod movably penetrating through one side of the dressing unit and an arc-supporting block fixedly connected to one end of the movable rod and used for locking and clamping the submarine cable.
Preferably, the supporting unit comprises a supporting seat, a vertical fixing plate fixedly connected to the center of the top of the supporting seat, and sliding grooves penetrating through two sides of the vertical fixing plate.
Preferably, the frame compress unit comprises an arc-shaped frame arranged at the top of the supporting seat, a through hole penetrating through the front end face of the arc-shaped frame, and an inner chute arranged on the upper inner wall surface and the lower inner wall surface of the through hole.
Preferably, the height adjusting unit further comprises an adjusting screw rod penetrating through the vertical fixing plate, a hand rotating wheel fixedly connected to the bottom end of the adjusting screw rod, a threaded block in threaded connection with the outer surface of the adjusting screw rod, and connecting sliding blocks fixedly connected to two sides of the threaded block.
Preferably, the protection unit further comprises a fixed rod fixedly connected to one side inside the top end of the arc-shaped frame, a fixed half arc fixedly connected to one end of the fixed rod, a pull ring fixedly connected to the other end of the movable rod, a reset spring sleeved on the outer surface of the movable rod, a limit sliding block fixedly connected to the upper surface and the lower surface of the movable rod, and a plurality of rollers movably arranged between the inner walls of the arc-shaped frame and distributed in an annular array.
Preferably, one end of the connecting sliding block is fixedly connected with one end of the transverse connecting plate, the other end of the transverse connecting plate is fixedly connected with the inner surface of the arc-shaped frame, the width of the cross section of the connecting sliding block is matched with the inner width of the sliding through groove, and the top end of the inclined supporting plate is fixedly connected with the inner surface of the arc-shaped frame.
Preferably, the inner radian of the fixed half arc is consistent with that of the arc supporting block, the reset spring is fixedly connected between one side of the arc supporting block and the inner wall of the arc frame, the sliding limiting block is movably arranged in the inner chute, and the outer diameter size of the movable rod is matched with the inner diameter size of the through hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the adjusting screw rod is driven to rotate in the vertical fixing plate through the rotation of the hand rotating wheel, the screw rod is driven to move up and down on the outer surface of the adjusting screw rod, the up and down movement of the screw rod drives the connecting sliding blocks on two sides to move up and down in a stable manner in the sliding through groove synchronously, so that the transverse connecting plate is driven to move up and down, and the arc-shaped frame is driven to be adjusted in height up and down through the connection of the transverse connecting plate and the inclined supporting plate and the arc-shaped frame, so that the umbilical cable can be conveniently applied to support protection of different heights in offshore operation, and the practicability of offshore operation is improved.
2. According to the umbilical cable fixing device, the movable rod is pulled through the pull ring, the movable rod is pulled to slide in the inner sliding groove in a limiting mode through the limiting sliding block, the arc supporting block is driven to move, the reset spring is compressed on the outer surface of the movable rod through movement of the arc supporting block, the arc supporting block is separated from the fixed half arc, then the umbilical cable is placed in the fixed half arc, the constraint on the movable rod is released, after the reset spring loses force, the movable rod drives the arc supporting block to move to one side of the fixed half arc and to abut against the fixed half arc, therefore the umbilical cable is clamped between the fixed half arc and the arc supporting block, and the umbilical cable is conveniently pulled and retracted through the rollers arranged in the arc array.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the front view and inner cross-section structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of a partial side view and inner cross-section of the present utility model;
fig. 5 is an enlarged view of the structure of fig. 4B according to the present utility model.
In the figure:
100. A supporting unit; 101. a support base; 102. a vertical fixing plate; 103. a slide through groove;
200. A dressing unit; 201. an arc-shaped frame; 202. a through hole; 203. an inner chute;
300. A height adjusting unit; 301. adjusting a screw rod; 302. a hand wheel; 303. a screw block; 304. a connecting slide block; 305. a transverse connection plate; 306. a diagonal brace plate;
400. A protection unit; 401. a fixed rod; 402. fixing the half arc; 403. a movable rod; 404. an arc supporting block; 405. a pull ring; 406. a return spring; 407. a limit slide block; 408. and (3) a roller.
Detailed Description
Example 1
Referring to fig. 1 to 5, the present utility model is an umbilical cable protection device for a submarine cable laying apparatus, comprising a supporting unit 100, a dressing unit 200 disposed on the top of the supporting unit 100, a height adjusting unit 300 disposed between the supporting unit 100 and the dressing unit 200, and a protection unit 400 disposed inside the dressing unit 200;
The protection unit 400 includes a movable rod 403 movably penetrating one side of the dressing unit 200, and an arc-supporting block 404 fixedly connected to one end of the movable rod 403 for locking and clamping the submarine cable.
As shown in fig. 1 to 3, the supporting unit 100 includes a supporting seat 101, a vertical fixing plate 102 fixedly connected to the center of the top of the supporting seat 101, and a sliding slot 103 penetrating through two sides of the vertical fixing plate 102, and is used for supporting two ends of the arc-shaped frame 201 by recessing two ends of the supporting seat 101, and the supporting height of the arc-shaped frame 201 can be conveniently adjusted by the vertical fixing plate 102 and the sliding slot 103, so as to facilitate the offshore high-applicability operation.
As shown in fig. 1, 2, 4 and 5, the dressing unit 200 includes an arc-shaped frame 201 mounted on the top of the supporting seat 101, a through hole 202 penetrating through the front end surface of the arc-shaped frame 201, and an inner sliding groove 203 provided on the upper and lower inner wall surfaces of the through hole 202, where the arc-shaped frame 201 is arranged to enable the umbilical cable to move conveniently, avoid scraping the outer skin, improve the service life of the umbilical cable, and facilitate and quickly elastic clamping of the umbilical cable through the through hole 202 and the inner sliding groove 203.
As shown in fig. 1 to 3, the height adjusting unit 300 includes a cross plate 305 movably disposed at two sides of the supporting unit 100, and a diagonal bracing plate 306 fixedly connected to the top of the cross plate 305 for supporting the height of the adjusting unit 200, the height adjusting unit 300 further includes an adjusting screw 301 penetrating through the vertical fixing plate 102, a hand wheel 302 fixedly connected to the bottom end of the adjusting screw 301, a threaded block 303 screwed to the outer surface of the adjusting screw 301, and a connecting slider 304 fixedly connected to two sides of the threaded block 303, one end of the connecting slider 304 is fixedly connected to one end of the cross plate 305, the other end of the cross plate 305 is fixedly connected to the inner surface of the arc-shaped frame 201, the cross section width of the connecting slider 304 is matched with the inner width of the sliding groove 103, and the top end of the diagonal bracing plate 306 is fixedly connected to the inner surface of the arc-shaped frame 201.
Working principle: the adjusting screw 301 is driven to rotate in the vertical fixing plate 102 through rotation of the hand rotating wheel 302, the adjusting screw 301 rotates to drive the threaded block 303 to move up and down on the outer surface of the adjusting screw, the threaded block 303 moves up and down to drive the connecting sliding blocks 304 on two sides to move up and down in a stable manner in the sliding through groove 103, so that the transverse connecting plate 305 is driven to move up and down, the transverse connecting plate 305 and the inclined supporting plate 306 are connected with the arc-shaped frame 201, and accordingly the arc-shaped frame 201 is driven to be adjusted in the whole up and down height, and the umbilical cable is convenient to support and protect at different heights in offshore operation, and practicability of offshore operation is improved.
Example 2
Referring to fig. 1 to 5, the present utility model is an umbilical cable protection device for a submarine cable laying apparatus, comprising a supporting unit 100, a dressing unit 200 disposed on the top of the supporting unit 100, a height adjusting unit 300 disposed between the supporting unit 100 and the dressing unit 200, and a protection unit 400 disposed inside the dressing unit 200;
The height adjusting unit 300 includes a cross plate 305 movably provided at both sides of the supporting unit 100, and a diagonal stay 306 fixedly connected to the top of the cross plate 305 for supporting the height of the adjusting unit 200.
As shown in fig. 1 to 3, the supporting unit 100 includes a supporting seat 101, a vertical fixing plate 102 fixedly connected to the center of the top of the supporting seat 101, and a sliding slot 103 penetrating through two sides of the vertical fixing plate 102, and is used for supporting two ends of the arc-shaped frame 201 by recessing two ends of the supporting seat 101, and the supporting height of the arc-shaped frame 201 can be conveniently adjusted by the vertical fixing plate 102 and the sliding slot 103, so as to facilitate the offshore high-applicability operation.
As shown in fig. 1, 2, 4 and 5, the dressing unit 200 includes an arc-shaped frame 201 mounted on the top of the supporting seat 101, a through hole 202 penetrating through the front end surface of the arc-shaped frame 201, and an inner sliding groove 203 provided on the upper and lower inner wall surfaces of the through hole 202, where the arc-shaped frame 201 is arranged to enable the umbilical cable to move conveniently, avoid scraping the outer skin, improve the service life of the umbilical cable, and facilitate and quickly elastic clamping of the umbilical cable through the through hole 202 and the inner sliding groove 203.
As shown in fig. 1, 4 and 5, the protection unit 400 includes a movable rod 403 movably penetrating through one side of the dressing unit 200, an arc supporting block 404 fixedly connected to one end of the movable rod 403 and used for locking and clamping a submarine cable, the protection unit 400 further includes a fixed rod 401 fixedly connected to one side inside the top end of the arc frame 201, a fixed half arc 402 fixedly connected to one end of the fixed rod 401, a pull ring 405 fixedly connected to the other end of the movable rod 403, a return spring 406 sleeved on the outer surface of the movable rod 403, a limit sliding block 407 fixedly connected to the upper and lower surfaces of the movable rod 403, and a plurality of rollers 408 distributed in annular arrays and movably arranged between the inner walls of the arc frame 201, the inner radian of the fixed half arc 402 is identical to that of the arc supporting block 404, the return spring 406 is fixedly connected between one side of the arc supporting block 404 and the inner wall of the arc frame 201, and the limit sliding block 407 is movably arranged inside the inner chute 203, and the outer diameter of the movable rod 403 is matched with the inner diameter of the through hole 202.
Working principle: through the fixed half arc 402 of dead lever 401 one end, at first, pull movable rod 403 through pull ring 405, the pulling of movable rod 403 is through limit slider 407 in the inside spacing slip of spout 203, drive and support arc piece 404 and remove, the removal of support arc piece 404 compresses return spring 406 at the surface of movable rod 403, make support arc piece 404 and fixed half arc 402 separation, then place the umbilical cable in fixed half arc 402, then loosen the constraint to movable rod 403, after the return spring 406 loses the effect, elastic recovery makes movable rod 403 drive support arc piece 404 to remove towards one side of fixed half arc 402 and contradict, thereby press from both sides the umbilical cable between fixed half arc 402 and support arc piece 404, and make things convenient for pulling and receiving of umbilical cable through a plurality of rollers 408 that are the arc array setting that set up, this structure can fix the umbilical cable location fast, the problem of umbilical cable overbending can be solved, the umbilical cable wearing and tearing can be avoided, the life of umbilical cable has been improved.
Claims (7)
1. The umbilical cable protection device for the submarine cable laying equipment comprises a supporting unit (100) and a frame application unit (200) arranged at the top of the supporting unit (100), and is characterized by further comprising a height adjusting unit (300) arranged between the supporting unit (100) and the frame application unit (200) and a protection unit (400) arranged at the inner side of the frame application unit (200);
The height adjusting unit (300) comprises transverse connection plates (305) which are movably arranged at two sides of the supporting unit (100), and diagonal bracing plates (306) which are fixedly connected to the tops of the transverse connection plates (305) and used for supporting and adjusting the height of the rack applying unit (200);
The protection unit (400) comprises a movable rod (403) movably penetrating through one side of the dressing unit (200), and an arc-supporting block (404) fixedly connected to one end of the movable rod (403) and used for locking and clamping the submarine cable.
2. An umbilical protection device for a marine cabling installation as claimed in claim 1 wherein: the supporting unit (100) comprises a supporting seat (101), a vertical fixing plate (102) fixedly connected to the center of the top of the supporting seat (101), and sliding grooves (103) penetrating through two sides of the vertical fixing plate (102).
3. An umbilical protection device for a marine cabling installation as claimed in claim 2 wherein: the frame compress unit (200) comprises an arc-shaped frame (201) arranged at the top of the supporting seat (101), a through hole (202) penetrating through the front end face of the arc-shaped frame (201), and an inner sliding groove (203) arranged on the upper inner wall surface and the lower inner wall surface of the through hole (202).
4. An umbilical protection device for a marine cabling installation as claimed in claim 3 wherein: the height adjusting unit (300) further comprises an adjusting screw rod (301) penetrating through the vertical fixing plate (102), a hand rotating wheel (302) fixedly connected to the bottom end of the adjusting screw rod (301), a threaded block (303) in threaded connection with the outer surface of the adjusting screw rod (301), and connecting sliding blocks (304) fixedly connected to two sides of the threaded block (303).
5. An umbilical protection device for a marine cabling installation as claimed in claim 3 wherein: the protection unit (400) further comprises a fixed rod (401) fixedly connected to one side inside the top end of the arc-shaped frame (201), a fixed half arc (402) fixedly connected to one end of the fixed rod (401), a pull ring (405) fixedly connected to the other end of the movable rod (403), a reset spring (406) sleeved on the outer surface of the movable rod (403), a limit sliding block (407) fixedly connected to the upper surface and the lower surface of the movable rod (403), and a plurality of rollers (408) movably arranged between the inner walls of the arc-shaped frame (201) and distributed in a ring array.
6. An umbilical protection device for a marine cabling installation as claimed in claim 4 wherein: one end of the connecting sliding block (304) is fixedly connected with one end of the transverse connecting plate (305), the other end of the transverse connecting plate (305) is fixedly connected with the inner surface of the arc-shaped frame (201), the cross section width of the connecting sliding block (304) is matched with the inner width of the sliding through groove (103), and the top end of the inclined supporting plate (306) is fixedly connected with the inner surface of the arc-shaped frame (201).
7. An umbilical protection device for a marine cabling installation as claimed in claim 5 wherein: the inner radian of the fixed half arc (402) is consistent with that of the arc supporting block (404), the reset spring (406) is fixedly connected between one side of the arc supporting block (404) and the inner wall of the arc-shaped frame (201), the limit sliding block (407) is movably arranged in the inner sliding groove (203), and the outer diameter size of the movable rod (403) is matched with the inner diameter size of the through hole (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323038101.1U CN221080822U (en) | 2023-11-10 | 2023-11-10 | Umbilical cable protection device for submarine cable laying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323038101.1U CN221080822U (en) | 2023-11-10 | 2023-11-10 | Umbilical cable protection device for submarine cable laying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221080822U true CN221080822U (en) | 2024-06-04 |
Family
ID=91273439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323038101.1U Active CN221080822U (en) | 2023-11-10 | 2023-11-10 | Umbilical cable protection device for submarine cable laying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221080822U (en) |
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2023
- 2023-11-10 CN CN202323038101.1U patent/CN221080822U/en active Active
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