CN117682009B - Umbilical cord lifting auxiliary device of diving bell - Google Patents
Umbilical cord lifting auxiliary device of diving bell Download PDFInfo
- Publication number
- CN117682009B CN117682009B CN202311777768.5A CN202311777768A CN117682009B CN 117682009 B CN117682009 B CN 117682009B CN 202311777768 A CN202311777768 A CN 202311777768A CN 117682009 B CN117682009 B CN 117682009B
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- Prior art keywords
- umbilical cord
- frame
- wheel
- rotating
- diving bell
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- 210000003954 umbilical cord Anatomy 0.000 title claims abstract description 117
- 230000009189 diving Effects 0.000 title claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000013535 sea water Substances 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 244000309464 bull Species 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 210000004209 hair Anatomy 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B23/00—Equipment for handling lifeboats or the like
- B63B23/40—Use of lowering or hoisting gear
- B63B23/48—Use of lowering or hoisting gear using winches for boat handling
- B63B23/50—Use of lowering or hoisting gear using winches for boat handling with tensioning gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
- B63C11/44—Diving chambers with mechanical link, e.g. cable, to a base of open type, e.g. diving-bells
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention relates to the field of diving bells, in particular to an umbilical cord lifting auxiliary device of a diving bell. The invention provides a diving Zhong Qidai lifting auxiliary device which can slow down the bending angle of an umbilical cord, compact the umbilical cord and prolong the service life of the umbilical cord. The utility model provides a diving bell navel cord lifts by crane auxiliary device, includes mounting bracket, fastener, bolt and steady rest etc. the fastener has been placed on mounting bracket upper portion, and two equal screw thread type connection in mounting bracket front and back have a plurality of bolts, and the bolt all is connected with the fastener screw thread type, and the mounting bracket right part is connected with steady rest. According to the invention, the umbilical cord is driven to move on the first rotating wheel through the diving bell, the umbilical cord extrusion sliding frame is enabled to slide upwards, and the first spring is extruded and contracted and then rebounds, so that the umbilical cord is pressed by the pressing wheel, and the effects of slowing down the bending angle of the umbilical cord, compacting the umbilical cord and prolonging the service life of the umbilical cord are achieved.
Description
Technical Field
The invention relates to the field of diving bells, in particular to an umbilical cord lifting auxiliary device of a diving bell.
Background
The diving bell is a carrying device for the diver to go out underwater operation and to and from the living cabin, and is also called as a diving pressure cabin. 2 to 3 divers can be accommodated in the clock. The diving bell is linked with the mother ship by a root Zhong Qidai. After the diving bell is hung on the seabed, a diver wears the diving suit to perform a clockwork operation. When the umbilical cord is connected to the diving bell, the umbilical cord needs to be lifted by a crane.
The existing diving Zhong Qidai lifting auxiliary device is installed on a mother ship, then the umbilical cord is wound on a lifting wheel, so that the umbilical cord is connected to a diving bell to move up and down, but because the lifting wheel is smaller, the bending angle of the umbilical cord after being wound on the lifting wheel is larger, and the umbilical cord is easy to be impacted by seawater to move on the lifting wheel to cause abrasion, so that the service life is shortened, and the device is inconvenient.
Therefore, a diving Zhong Qidai lifting auxiliary device capable of slowing down the bending angle of the umbilical cord, compacting the umbilical cord and prolonging the service life of the umbilical cord is developed.
Disclosure of Invention
In order to overcome the defects that the prior diving Zhong Qidai lifting auxiliary device has a large bending angle after an umbilical cord is wound on a lifting wheel and is easy to be worn by seawater impact moving on the lifting wheel, so that the service life is shortened, the invention provides the diving Zhong Qidai lifting auxiliary device which can slow down the bending angle of the umbilical cord, compress the umbilical cord and prolong the service life of the umbilical cord.
The technical scheme is as follows: the utility model provides a diving bell navel cord lifts by crane auxiliary device, including mounting bracket, fastener, bolt, firm frame, straining device and guiding mechanism, the fastener has been placed on mounting bracket upper portion, and two parts all screw thread type connection have a plurality of bolts around the mounting bracket, and the bolt all is connected with the fastener screw thread type, and the mounting bracket right part is connected with firm frame, is equipped with the straining device that can carry out the tensioning to the navel cord on the mounting bracket, still is equipped with the guiding mechanism that can carry out the guide to the navel cord on the mounting bracket.
In addition, particularly preferred is that the tensioning mechanism for tensioning the umbilical cord comprises a bearing seat, a first rotating wheel, a sliding frame, a pressing wheel and a first spring, wherein the bearing seat is connected to the left lower side and the right lower side of the installation frame, the first rotating wheel is connected to the bearing seat in a rotating mode, the sliding frame is connected to the middle of the installation frame in a sliding mode, the plurality of pressing wheels are connected to the sliding frame in a rotating mode, the first spring is connected between the left lower side and the right lower side of the sliding frame and the installation frame, the umbilical cord is driven to move on the first rotating wheel by the diving bell, the umbilical cord is extruded to slide upwards, and the first spring rebounds after being extruded and contracted, so that the umbilical cord is pressed by the pressing wheel.
In addition, particularly preferred is that the guiding mechanism for guiding the umbilical cord comprises a fixing frame, a guiding disc, sliding rods, first guiding pieces, a rotating disc, a first connecting frame and guiding wheels, wherein the fixing frame is connected to the lower side of the fixing frame, the guiding discs are connected to the lower side of the fixing frame, the sliding rods are connected to the guiding discs in a sliding mode, triggering pieces are arranged between the upper sides of the sliding rods, the first guiding pieces are connected to the lower sides of the sliding rods, the rotating disc is connected to the first guiding pieces in a rotating mode, the first connecting frame is connected to the lower sides of the rotating disc in a rotating mode, the guiding wheels are driven to rotate when the umbilical cord moves downwards into water, and the first connecting frame is driven to rotate when the umbilical cord shakes in water, so that the rotating disc rotates on the first guiding pieces.
In addition, particularly preferred still including the locking mechanism that is convenient for carry out the rolling to the navel cord, locking mechanism is including the rotating turret, the push arm, the jacking piece, drive assembly, the bull stick, the screw thread section of thick bamboo, slider and second spring, the rotating turret is connected with to the middle part upside rotation of mounting bracket, the rotating turret is connected with the pushing arm around two parts, the equal slidingtype of both sides upside is connected with the jacking piece about the mounting bracket, the push arm all is connected with adjacent jacking piece rotation, jacking piece all with the carriage joint, the rotating turret is connected with the bull stick, be connected with drive assembly between rotating turret and the bull stick, be connected with the screw thread section of thick bamboo on the screw thread section of thick bamboo, slider left part is connected with the mounting bracket slidingtype, slider is located the trigger piece top, be connected with the second spring between slider and the mounting bracket, slider upwards slides at the screw thread section of thick bamboo, drive the bull stick is rotatory, make drive the drive assembly drive the rotating turret, make the rotatory jack-up of pushing piece keep away from each other, carry out the jack with the slider.
In addition, particularly preferred is, still include the anti falling mechanism that is used for preventing the navel cord when rolling, anti falling mechanism is including the second link, the second runner, the unidirectional wheel, remove frame and electric putter, first link upper portion is connected with the second link, second link left portion is connected with the second runner in a rotary manner, second link right part sliding type is connected with removes the frame, remove frame left portion rotation type is connected with the unidirectional wheel, second link right part is connected with electric putter, electric putter flexible end is connected with removing the frame, start the electric putter on the second link, drive and remove the frame and slide leftwards for unidirectional wheel and navel cord contact, when navel cord upwards removes, drive the second runner rotation, and make unidirectional wheel unidirectional clockwise rotation.
In addition, particularly preferred is that the diving bell further comprises a buffer mechanism for buffering the diving bell, the buffer mechanism comprises a second guide piece, a buffer piece and a third spring, the second guide piece is connected to the lower side of the first connecting frame, a plurality of buffer pieces are connected to the second guide piece in a sliding mode, the third springs are connected between the buffer pieces and the second guide piece through damping, when the diving bell moves to the lower side of the first connecting frame, the diving bell is contacted with the buffer pieces firstly, the buffer pieces slide on the second guide piece, and the third springs rebound after being extruded and contracted.
In addition, it is particularly preferable that the umbilical cord cleaning device further comprises a cleaning mechanism for cleaning the umbilical cord, wherein the cleaning mechanism comprises a cleaning barrel and bristles, the cleaning barrel is connected to the first connecting frame, the bristles are connected to the inside of the cleaning barrel, and the umbilical cord is contacted with the bristles in the cleaning barrel when moving upwards and rolling.
In addition, it is particularly preferred that the transmission assembly comprises a transmission wheel and a belt, the transmission wheel is connected to the upper part of the rotating frame, the transmission wheel is also connected to the upper part of the rotating rod, and the belt is wound between the transmission wheels.
Compared with the prior art, the invention has the following advantages: 1. according to the invention, the umbilical cord is driven to move on the first rotating wheel through the diving bell, the umbilical cord extrusion sliding frame is enabled to slide upwards, and the first spring is extruded and contracted and then rebounds, so that the umbilical cord is pressed by the pressing wheel, and the effects of slowing down the bending angle of the umbilical cord, compacting the umbilical cord and prolonging the service life of the umbilical cord are achieved.
2. According to the invention, when the umbilical cord moves downwards to enter the water, the guide wheel is driven to rotate, and when the umbilical cord shakes in the water, the first connecting frame is driven to rotate, so that the rotating disc rotates on the first guide piece, and the effects of reducing the shake amplitude of the umbilical cord, guiding the umbilical cord and reducing the umbilical cord abrasion are achieved.
3. According to the invention, the driving wheel and the belt in the driving assembly relatively move to drive the rotating frame to rotate, so that the pushing arm rotates to push the jacking pieces to be far away from each other, the sliding frame is jacked, the pressing wheel is separated from the umbilical cord, and the effects of enabling the umbilical cord to be in a loose rotation state and facilitating subsequent winding are achieved.
4. According to the invention, the electric push rod on the second connecting frame is started to drive the movable frame to slide leftwards, so that the unidirectional wheel is in contact with the umbilical cord, when the umbilical cord moves upwards, the second rotating wheel is driven to rotate, and the unidirectional wheel is driven to rotate clockwise in one direction, so that the effect of enabling the umbilical cord to move unidirectionally and preventing the umbilical cord from falling off during winding is achieved.
5. When the umbilical cord moves upwards to be rolled, the umbilical cord is contacted with the brush hair in the cleaning cylinder, so that the effect of cleaning seawater on the umbilical cord and avoiding the seawater from corroding the umbilical cord is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of the tensioning mechanism of the present invention.
Fig. 4 is a schematic perspective view of the guiding mechanism of the present invention.
Fig. 5 is an exploded view of the guide mechanism of the present invention in a perspective configuration.
Fig. 6 is a schematic perspective view of a locking mechanism according to the present invention.
Fig. 7 is a schematic perspective view of the anti-drop mechanism and the buffer mechanism of the present invention.
Fig. 8 is a schematic perspective view of a cleaning mechanism according to the present invention.
In the figure: 1. the brush holder comprises a mounting frame, 2, a buckle, 3, a bolt, 4, a stabilizing frame, 5, a tensioning mechanism, 50, a bearing seat, 51, a first rotating wheel, 52, a sliding frame, 53, a pressing wheel, 54, a first spring, 6, a guiding mechanism, 60, a fixing frame, 61, a guiding disc, 62, a sliding rod, 63, a first guiding piece, 64, a rotating disc, 65, a first connecting frame, 66, a guiding wheel, 7, a locking mechanism, 70, a rotating frame, 71, a pushing arm, 72, a jacking piece, 73, a transmission assembly, 74, a rotating rod, 75, a threaded cylinder, 76, a sliding piece, 77, a second spring, 8, an anti-dropping mechanism, 80, a second connecting frame, 81, a second rotating wheel, 82, a unidirectional wheel, 83, a moving frame, 84, an electric push rod, 9, a buffering mechanism, 90, a second guiding piece, 91, a buffering piece, 92, a third spring, 10, a cleaning mechanism, 101, a cleaning cylinder, 102 and brush hairs.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
The utility model provides a diving bell umbilical cord lifts by crane auxiliary device, as shown in fig. 1 and 2, including mounting bracket 1, buckle 2, bolt 3, firm frame 4, straining device 5 and guiding mechanism 6, buckle 2 has been placed on mounting bracket 1 upper portion, and two equal screw thread type connection in both parts have two bolts 3 around the mounting bracket 1, and bolt 3 all is connected with buckle 2 screw thread type, and mounting bracket 1 right part is connected with firm frame 4, is equipped with straining device 5 on the mounting bracket 1, still is equipped with guiding mechanism 6 on the mounting bracket 1.
As shown in fig. 1 and 3, the tensioning mechanism 5 for tensioning the umbilical cord comprises a bearing seat 50, a first rotating wheel 51, a sliding frame 52, a pressing wheel 53 and a first spring 54, wherein the bearing seat 50 is connected to the lower sides of the left part and the right part of the installation frame 1, the first rotating wheel 51 is connected to the bearing seat 50 in a rotating mode, the sliding frame 52 is connected to the middle part of the installation frame 1 in a sliding mode, six pressing wheels 53 are connected to the sliding frame 52 in a rotating mode, and the first spring 54 is connected between the left part and the right part of the sliding frame 52 and the installation frame 1.
When the invention is used, firstly, the installation frame 1 is placed in a diving Zhong Qidai lifting area, the installation frame 1 is connected with the buckle 2 through the bolt 3, so that the installation frame 1 is fixed on the umbilical cord lifting frame, then the stabilizing frame 4 is arranged at the other end of the umbilical cord lifting frame, so as to strengthen the stability of the installation frame 1, and then the umbilical cord on the umbilical cord winding wheel is penetrated between the first rotating wheels 51 on the bearing seat 50, so that the umbilical cord is contacted with the pressing wheel 53 on the sliding frame 52, when the diving bell needs to be submerged under water, the umbilical cord winding wheel rotates, so that the diving bell drives the umbilical cord to move on the first rotating wheels 51, the umbilical cord extrusion sliding frame 52 slides upwards, and the first spring 54 is rebounded after extrusion shrinkage, so that the pressing wheel 53 presses the umbilical cord, thereby playing the roles of slowing down the bending angle of the umbilical cord, compacting the umbilical cord and prolonging the service life of the umbilical cord.
As shown in fig. 1, 4 and 5, the guiding mechanism 6 for guiding the umbilical cord comprises a fixing frame 60, a guiding disc 61, sliding rods 62, first guiding pieces 63, a rotating disc 64, a first connecting frame 65 and guiding wheels 66, wherein the fixing frame 60 is connected to the lower side of the fixing frame 1, the guiding disc 61 is connected to the lower side of the fixing frame 60, four sliding rods 62 are connected to the guiding disc 61 in a sliding mode, triggering pieces are arranged between the upper sides of the left sliding rods 62, the first guiding pieces 63 are connected to the lower sides of the sliding rods 62, the rotating disc 64 is connected between the first guiding pieces 63 in a rotating mode, the first connecting frame 65 is connected to the lower side of the rotating disc 64, and two guiding wheels 66 are connected to the middle portion and the lower portion of the first connecting frame 65 in a rotating mode.
The guiding mechanism 6 of the device can be used for guiding the umbilical cord, the umbilical cord is led into the fixing frame 60, the umbilical cord passes through the guiding disc 61 and is arranged between the guiding wheels 66, the guiding wheels 66 are driven to rotate when the umbilical cord moves downwards into water, the first connecting frame 65 is driven to rotate when the umbilical cord shakes in water, the rotating disc 64 rotates on the first guiding piece 63, and the sliding rod 62 is driven to slide upwards on the guiding disc 61 when the umbilical cord moves upwards, so that the shaking amplitude of the umbilical cord can be reduced, the umbilical cord can be guided, and the umbilical cord abrasion can be reduced.
As shown in fig. 1 and 6, the umbilical cord winding device further comprises a locking mechanism 7 which is convenient for winding the umbilical cord, the locking mechanism 7 comprises a rotating frame 70, pushing arms 71, jacking members 72, a transmission assembly 73, a rotating rod 74, a threaded cylinder 75, sliding members 76 and a second spring 77, the rotating frame 70 is rotatably connected to the upper side of the middle part of the mounting frame 1, the pushing arms 71 are rotatably connected to the front and rear parts of the rotating frame 70, the jacking members 72 are slidably connected to the left and right upper sides of the mounting frame 1, the pushing arms 71 are rotatably connected to the adjacent jacking members 72, the jacking members 72 are clamped with the sliding frames 52, the upper side of the mounting frame 1 is rotatably connected with the rotating rod 74, the transmission assembly 73 is connected between the rotating frame 70 and the rotating rod 74, the transmission assembly 73 comprises a transmission wheel and a belt, the upper part of the rotating frame 70 is also connected with the transmission wheel, the belt is wound between the transmission wheel, the rotating rod 74 is connected with the threaded cylinder 75, the sliding members 76 are slidably connected to the threaded cylinder 75, the left part of the sliding members 76 are slidably connected to the mounting frame 1, the sliding members 76 are located above the triggering members, and the second spring 77 are connected to the sliding members 76.
The locking mechanism 7 of the device is used, umbilical cord can be conveniently rolled, when the sliding rod 62 moves upwards, the triggering piece extrudes the sliding piece 76 to move upwards, the second spring 77 contracts, the sliding piece 76 slides upwards on the threaded cylinder 75, the rotating rod 74 is driven to rotate, the driving wheel in the driving assembly 73 and the belt move relatively, the rotating frame 70 is driven to rotate, the pushing arm 71 is driven to rotate to push the jacking pieces 72 to be away from each other, the sliding frame 52 is lifted, the pressing wheel 53 is separated from the umbilical cord, and accordingly the umbilical cord can be in a loose rotation state, and the follow-up rolling is convenient.
As shown in fig. 1 and 7, the umbilical cord winding device further comprises an anti-falling mechanism 8 for preventing the umbilical cord from falling off during winding, the anti-falling mechanism 8 comprises a second connecting frame 80, a second rotating wheel 81, a unidirectional wheel 82, a movable frame 83 and an electric push rod 84, the upper portion of the first connecting frame 65 is connected with the second connecting frame 80, the left portion of the second connecting frame 80 is rotatably connected with the second rotating wheel 81, the right portion of the second connecting frame 80 is slidably connected with the movable frame 83, the left portion of the movable frame 83 is rotatably connected with the unidirectional wheel 82, the right portion of the second connecting frame 80 is connected with the electric push rod 84, and the telescopic end of the electric push rod 84 is connected with the movable frame 83.
The anti-falling mechanism 8 of the device can prevent the umbilical cord from falling off when being wound, the electric push rod 84 on the second connecting frame 80 is started, the movable frame 83 is driven to slide leftwards, the unidirectional wheel 82 is enabled to be in contact with the umbilical cord, when the umbilical cord moves upwards, the second rotating wheel 81 is driven to rotate, the unidirectional wheel 82 is enabled to rotate clockwise in a unidirectional mode, and therefore the effect that the umbilical cord can move unidirectionally is achieved, and the umbilical cord is prevented from falling off when being wound is achieved.
As shown in fig. 1 and 7, the diving bell further comprises a buffer mechanism 9 for buffering the diving bell, the buffer mechanism 9 comprises a second guide member 90, a buffer member 91 and a third spring 92, the second guide member 90 is connected to the lower side of the first connecting frame 65, six buffer members 91 are connected to the second guide member 90 in a sliding manner, and the third spring 92 is connected between the buffer members 91 and the second guide member 90 through damping.
The buffer mechanism 9 of the device can buffer the diving bell, when the diving bell moves upwards to the lower side of the first connecting frame 65, the diving bell contacts with the buffer piece 91 firstly, the buffer piece 91 slides on the second guide piece 90, the third spring 92 is compressed and contracted and then rebounds, and therefore the diving bell can be buffered, and the diving Zhong Dali is prevented from impacting the first connecting frame 65.
As shown in fig. 1 and 8, the umbilical cord cleaning device further comprises a cleaning mechanism 10 for cleaning the umbilical cord, the cleaning mechanism 10 comprises a cleaning barrel 101 and bristles 102, the cleaning barrel 101 is connected to the first connecting frame 65, and the bristles 102 are connected to the cleaning barrel 101.
The cleaning mechanism 10 of the device can clean the seawater on the umbilical cord, and when the umbilical cord moves upwards to be wound, the umbilical cord is contacted with the brush hair 102 in the cleaning cylinder 101, so that the device has the effects of cleaning the seawater on the umbilical cord and avoiding the seawater from corroding the umbilical cord.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (6)
1. The utility model provides a diving bell navel cord lifts by crane auxiliary device, a serial communication port, including mounting bracket (1), buckle (2), bolt (3), firm frame (4), straining device (5) and guiding mechanism (6), buckle (2) have been placed on mounting bracket (1) upper portion, both sides all screw thread are connected with a plurality of bolts (3) around mounting bracket (1), bolt (3) all with buckle (2) threaded connection, mounting bracket (1) right part is connected with firm frame (4), be equipped with on mounting bracket (1) can carry out tensioning straining device (5) to the navel cord, still be equipped with on mounting bracket (1) guiding mechanism (6) that can carry out the guidance to the navel cord;
The tensioning mechanism (5) for tensioning the umbilical cord comprises a bearing seat (50), a first rotating wheel (51), a sliding frame (52), a pressing wheel (53) and a first spring (54), wherein the bearing seat (50) is connected to the lower sides of the left part and the right part of the installation frame (1), the first rotating wheel (51) is rotatably connected to the bearing seat (50), the sliding frame (52) is slidably connected to the middle part of the installation frame (1), a plurality of pressing wheels (53) are rotatably connected to the sliding frame (52), a first spring (54) is connected between the left part and the right part of the sliding frame (52) and the installation frame (1), the diving bell drives the umbilical cord to move on the first rotating wheel (51), the umbilical cord is enabled to slide upwards, and the first spring (54) is rebounded after being extruded and contracted, so that the pressing wheel (53) presses the umbilical cord;
A guiding mechanism (6) for carrying out guiding to umbilical cord is including mount (60), guide disc (61), slide bar (62), first guide (63), rolling disc (64), first link (65) and guide wheel (66), mount (1) downside is connected with mount (60), mount (60) downside is connected with guide disc (61), slide-on-guide-on-disc (61) is connected with a plurality of slide bars (62), be equipped with the trigger piece between left side slide bar (62) upside, slide bar (62) downside all is connected with first guide (63), be connected with rolling disc (64) between first guide (63) in the rotation, rolling disc (64) downside is connected with first link (65), when first link (65) middle part and lower part all rotate and be connected with a plurality of guide wheels (66) under water, drive wheel (66) rotate, when taking place in the aquatic, drive first link (65) rotate for rolling disc (64) is on first guide (63) umbilical cord.
2. The auxiliary device for lifting the umbilical cord of the diving bell according to claim 1, further comprising a locking mechanism (7) which is convenient for winding the umbilical cord, wherein the locking mechanism (7) comprises a rotating frame (70), a pushing arm (71), a jacking piece (72), a transmission assembly (73), a rotating rod (74), a threaded cylinder (75), a sliding piece (76) and a second spring (77), the rotating frame (70) is rotatably connected to the upper side of the middle part of the installation frame (1), the pushing arm (71) is rotatably connected to the front part and the rear part of the rotating frame (70), the jacking piece (72) is slidably connected to the upper side of the left part and the right part of the installation frame (1), the pushing arm (71) is rotatably connected to the adjacent jacking piece (72), the jacking piece (72) is fixedly connected with the sliding frame (52), the upper side of the installation frame (1) is rotatably connected with the rotating rod (74), the transmission assembly (73) is connected between the rotating frame (70) and the rotating rod (74), the threaded cylinder (75) is rotatably connected to the threaded cylinder (76), the sliding piece (76) is slidably connected to the sliding piece (76) and the second spring (77) is arranged between the left part and the sliding piece (76), the sliding piece (76) slides upwards on the threaded cylinder (75) to drive the rotating rod (74) to rotate, the transmission assembly (73) drives the rotating frame (70) to rotate, the pushing arm (71) rotates to push the jacking pieces (72) to be far away from each other, and the sliding frame (52) is jacked.
3. The umbilical cord hoisting auxiliary device for the diving bell according to claim 2, further comprising an anti-dropping mechanism (8) for preventing the umbilical cord from dropping during winding, wherein the anti-dropping mechanism (8) comprises a second connecting frame (80), a second rotating wheel (81), a one-way wheel (82), a moving frame (83) and an electric push rod (84), the second connecting frame (80) is connected to the upper portion of the first connecting frame (65), the second rotating wheel (81) is rotatably connected to the left portion of the second connecting frame (80), the moving frame (83) is slidably connected to the right portion of the second connecting frame (80), the one-way wheel (82) is rotatably connected to the left portion of the moving frame (83), the electric push rod (84) is connected to the right portion of the second connecting frame (80), the electric push rod (84) on the second connecting frame (80) is started, the moving frame (83) is driven to slide leftwards, the one-way wheel (82) is driven to rotate with the umbilical cord, and the umbilical cord (82) is driven to rotate clockwise when moving upwards.
4. A device for assisting in lifting an umbilical cord of a diving bell according to claim 3, further comprising a buffer mechanism (9) for buffering the diving bell, wherein the buffer mechanism (9) comprises a second guide member (90), a buffer member (91) and a third spring (92), the second guide member (90) is connected to the lower side of the first connecting frame (65), a plurality of buffer members (91) are connected to the second guide member (90) in a sliding manner, the third spring (92) is connected between the buffer members (91) and the second guide member (90) through damping, and when the diving bell moves upwards to the lower side of the first connecting frame (65), the buffer member (91) is contacted with the buffer member (91) first, so that the buffer member (91) slides on the second guide member (90), and the third spring (92) is rebounded after being compressed and contracted.
5. The umbilical cord lifting auxiliary device for the diving bell as claimed in claim 4, further comprising a cleaning mechanism (10) for cleaning the umbilical cord, wherein the cleaning mechanism (10) comprises a cleaning cylinder (101) and bristles (102), the cleaning cylinder (101) is connected to the first connecting frame (65), the bristles (102) are connected to the interior of the cleaning cylinder (101), and the umbilical cord is contacted with the bristles (102) in the cleaning cylinder (101) when being moved upwards and rolled.
6. A device for assisting in lifting an umbilical cord of a diving bell as claimed in claim 2, characterized in that the transmission assembly (73) comprises a transmission wheel and a belt, the transmission wheel is connected to the upper part of the turret (70), the transmission wheel is also connected to the upper part of the rotating rod (74), and the belt is wound between the transmission wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311777768.5A CN117682009B (en) | 2023-12-21 | 2023-12-21 | Umbilical cord lifting auxiliary device of diving bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311777768.5A CN117682009B (en) | 2023-12-21 | 2023-12-21 | Umbilical cord lifting auxiliary device of diving bell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117682009A CN117682009A (en) | 2024-03-12 |
| CN117682009B true CN117682009B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311777768.5A Active CN117682009B (en) | 2023-12-21 | 2023-12-21 | Umbilical cord lifting auxiliary device of diving bell |
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| CN (1) | CN117682009B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115417328A (en) * | 2022-10-14 | 2022-12-02 | 江西容大建工集团有限公司 | Hydraulic engineering uses multi-functional lifting machine |
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| US4217066A (en) * | 1978-03-03 | 1980-08-12 | Gunther Albert W | Diving bell umbilical conveyor system |
| US7389973B1 (en) * | 2007-02-15 | 2008-06-24 | Samson Rope Technologies | Tensioning systems and methods for line spooling |
| WO2012136350A1 (en) * | 2011-04-04 | 2012-10-11 | Rolls-Royce Marine As | Tensioning device |
| CN106275285A (en) * | 2016-08-29 | 2017-01-04 | 福建省马尾造船股份有限公司 | A kind of hull with diving bell draw off gear |
| CN110091972A (en) * | 2019-05-06 | 2019-08-06 | 烟台宏远氧业股份有限公司 | A kind of diving master slave system |
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| CN113401822A (en) * | 2021-08-02 | 2021-09-17 | 烟台宏远载人压力舱工程技术研究院有限公司 | Swinging-preventing door frame for diving bell hanging and hanging method for diving bell |
| CN115417328A (en) * | 2022-10-14 | 2022-12-02 | 江西容大建工集团有限公司 | Hydraulic engineering uses multi-functional lifting machine |
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|---|---|
| CN117682009A (en) | 2024-03-12 |
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