CN115793157A - Polyurethane submarine cable protector with positioning function - Google Patents
Polyurethane submarine cable protector with positioning function Download PDFInfo
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- CN115793157A CN115793157A CN202211424763.XA CN202211424763A CN115793157A CN 115793157 A CN115793157 A CN 115793157A CN 202211424763 A CN202211424763 A CN 202211424763A CN 115793157 A CN115793157 A CN 115793157A
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Abstract
The invention discloses a polyurethane submarine cable protector with a positioning function, which relates to the field of submarine cable protection and comprises an assembly box, wherein two sides of the assembly box, which are provided with submarine cables, are fixedly provided with fixed line plates, locking pieces are arranged on the fixed line plates, a rotating loop bar drives a mandril fixedly arranged on a moving frame to move through a rotating rod, so that the mandril vertically moves downwards in a moving hole of the moving sleeve to realize jacking locking and fixing of the submarine cables, a driving gear drives a first threaded sleeve and a second threaded sleeve to synchronously rotate through an assembly sleeve fixedly arranged on the inner side of the driving gear, so that the submarine cables arranged on the first threaded sleeve and the second threaded sleeve move close to and are connected, the first damping plate slides in a moving groove through a moving column to realize damping on the left side and the right side of the assembly box, the second damping plate moves in an assembly groove through an installation column to realize damping on the upper side and the lower side of the assembly box, and omnibearing damping of the assembly box is realized through combined action of the damping column and a spring.
Description
Technical Field
The invention relates to the field of submarine cable protection, in particular to a polyurethane submarine cable protector with a positioning function.
Background
Submarine cables are cables wrapped with insulating materials, laid on the seabed and used for telecommunication transmission, and are divided into submarine communication cables and submarine power cables. Modern submarine cables use optical fiber as the material to transmit telephone and internet signals.
When two sea cables are installed and connected, the sea cable is large in size and heavy in weight, so that time and labor are wasted when pure manual connection and assembly are carried out, particularly for sea cables which are installed wrongly or need to be connected in multiple places, manual operation brings great inconvenience, particularly when connection replacement is carried out in the sea floor, a maintenance worker moves inconveniently, the sea cable is heavy, the maintenance is difficult, and in addition, after the two sea cables are fixedly connected, the sea cable can be placed on the sea floor, animals can exist in the sea floor, or the device is impacted and collided by undercurrent surge, so that the connection of the two sea cables can be pulled, the connection is loosened and disconnected.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the polyurethane submarine cable protector with the positioning function, so that the submarine cable can be conveniently and quickly installed and protected in the installation and connection process, and the use effect is improved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a polyurethane sea cable protector with locate function which characterized in that: including location inductor and locking piece, still include:
the marine cable positioning device comprises an assembly box, positioning sensors, a locking piece and a positioning sensor, wherein two sides of the assembly box, which are provided with marine cables, are fixedly provided with fixed line plates;
the locking mechanism comprises a rotating rod, a rotating sleeve rod, a rotating rod, a moving frame, an ejector rod and a moving sleeve, and under the rotation action of the rotating rod, the rotating sleeve rod drives the ejector rod fixedly arranged on the moving frame to move through the rotating rod, so that the ejector rod vertically moves downwards in a moving hole of the moving sleeve, and the top pressure locking and fixing of the submarine cable are realized;
the assembling mechanism comprises an assembling sleeve, a rotating gear, a driving gear, a first threaded sleeve and a second threaded sleeve, and under the meshing connection effect of the rotating gear, the driving gear drives the first threaded sleeve and the second threaded sleeve to synchronously rotate through the assembling sleeve fixedly arranged on the inner side of the driving gear, so that a submarine cable arranged on the first threaded sleeve and the second threaded sleeve moves close to and is in installation connection with the submarine cable;
damping mechanism, damping mechanism includes first shock attenuation board, second shock attenuation board, removal post, shifting chute, erection column, mounting groove, spring and shock attenuation post, and first shock attenuation board slides in the shifting chute through removing the post, realizes the shock attenuation of joining in marriage the dress case left and right sides, and the second shock attenuation board passes through the erection column and removes in the mounting groove, realizes joining in marriage the shock attenuation of dress case upper and lower both sides, and the combined action through shock attenuation post and spring, realizes joining in marriage the all-round shock attenuation of dress case.
Preferably, the front side and the rear side of the assembly box are respectively and fixedly provided with a wire placing cylinder, the wire placing cylinders and the locking sleeve are arranged concentrically, a sliding groove is arranged in the assembly box between the two wire placing cylinders, and the sliding groove and the wire placing cylinders are arranged concentrically.
Preferably, the middle position in the sliding groove is rotatably provided with an assembly sleeve, two ends of the assembly sleeve are respectively and fixedly provided with a first threaded sleeve and a second threaded sleeve, and opposite threads are arranged inside the first threaded sleeve and the second threaded sleeve.
Preferably, the inside intermediate position of sliding tray rotates and installs rotary gear, and the assembly cover fixed mounting is on rotary gear inner wall, and sets up with the rotary gear concentric, and the driving gear is connected in the meshing of rotary gear upside, and driving gear centre of a circle position fixed connection rotation axis, the fixed axle sleeve is installed to the rotation axis other end, and fixed axle sleeve fixed mounting is on the assembly case.
Preferably, the inside first thread bush of sliding tray and the second thread bush other end slidable mounting respectively have the removal cover, and both sides are provided with a plurality of removal holes respectively about the removal cover, and the removal downthehole portion removes and installs the ejector pin, and the sliding tray internally mounted who removes the upper and lower both sides on the removal cover has the removal frame, removes the frame and passes through slide rail slidable mounting on the assembly box, and the slide rail is parallel on with two submarine cable direction of connection, and ejector pin other end fixed mounting is on removing the frame.
Preferably, there is the rotary rod on the assembly box of the removal cover left and right sides respectively slidable mounting, and rotary rod one end fixed mounting rotating turret, rotating turret slidable mounting are on line board, and rotating turret other end fixed mounting has the locking piece, and the rotary rod both ends respectively slidable mounting have rotatory loop bar, rotate on the rotatory loop bar and install the dwang, and the dwang other end rotates to be installed on removing the frame.
Preferably, the left side and the right side of the assembly box are respectively provided with a first damping plate, a movable column is fixedly mounted on the inner side of the first damping plate, the left end and the right end of the outer side of the assembly box are respectively provided with a movable groove, the movable column is slidably mounted in the movable grooves, the upper side and the lower side of the assembly box are respectively provided with a second damping plate, a mounting column is fixedly mounted on the inner side of the second damping plate, the upper side and the lower side of the assembly box are respectively provided with a mounting groove, and the mounting column is slidably mounted in the mounting grooves.
Preferably, a plurality of shock-absorbing columns are fixedly mounted on the upper side, the lower side, the left side and the right side of the assembly box respectively, the shock-absorbing columns are made of elastic materials, springs are mounted on the outer sides of the shock-absorbing columns, the shock-absorbing columns on the upper side and the lower side are connected with the second shock-absorbing plate, and the shock-absorbing columns on the left side and the right side are connected with the first shock-absorbing plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the polyurethane submarine cable protector with the positioning function, the rotating rod, the rotating sleeve rod, the rotating rod, the moving frame, the ejector rod and the moving sleeve are matched for use, under the rotating action of the rotating rod, the rotating sleeve rod drives the ejector rod fixedly arranged on the moving frame to move through the rotating rod, so that the ejector rod vertically moves downwards in the moving hole of the moving sleeve, and the submarine cable is pressed, locked and fixed; through the cooperation use of joining in marriage dress cover, rotating gear, driving gear, first thread bush and second thread bush, under the effect that the rotating gear meshing is connected, the driving gear drives first thread bush and second thread bush synchronous revolution through the joining in marriage dress cover of fixed mounting in its inboard for install at first thread bush and second thread bush and the sea cable line removal be close to and erection joint.
2. According to the polyurethane submarine cable protector with the positioning function, the first damping plate, the second damping plate, the moving column, the moving groove, the mounting column, the mounting groove, the spring and the damping column are matched for use, the first damping plate slides in the moving groove through the moving column to realize damping on the left side and the right side of the assembling box, the second damping plate moves in the mounting groove through the mounting column to realize damping on the upper side and the lower side of the assembling box, and the comprehensive damping of the assembling box is realized through the combined action of the damping column and the spring.
Drawings
Fig. 1 is a schematic perspective view of a polyurethane submarine cable protector with a positioning function according to the present invention;
FIG. 2 is a schematic structural view of the fitting box and related parts of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at C according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 according to the present invention;
FIG. 5 is a schematic structural diagram of the assembly box and the wire-placing drum in FIG. 2 viewed from above according to the present invention;
FIG. 6 isbase:Sub>A schematic cross-sectional view taken at A-A of FIG. 5 according to the present invention;
FIG. 7 is an enlarged schematic view of E of FIG. 6 according to the present invention;
FIG. 8 is a schematic cross-sectional view of the structure of FIG. 5 taken along line B-B;
FIG. 9 is a schematic structural view of the rotary sleeve and the rotary rod of FIG. 6 according to the present invention;
1. assembling a box; 2. a first damper plate; 3. a second damper plate; 4. a wire fixing plate; 5. a locking sleeve; 6. a wire placing cylinder; 7. a moving groove; 8. positioning the inductor; 9. a locking member; 10. moving the column; 11. a spring; 12. a shock-absorbing post; 13. mounting a column; 14. mounting grooves; 15. moving the sleeve; 16. a top rod; 17. a sliding groove; 18. a movable frame; 19. rotating the rod; 20. moving the hole; 21. rotating the loop bar; 22. rotating the rod; 23. a rotating frame; 24. a rotating gear; 25. a first threaded sleeve; 26. a second threaded sleeve; 27. a rotating shaft; 28. a driving gear; 29. a fixed shaft sleeve; 30. and (5) assembling a sleeve.
Detailed Description
An embodiment of a polyurethane submarine cable protector with a positioning function according to the present invention is further described with reference to fig. 1 to 9.
See fig. 1, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, a polyurethane submarine cable protector with positioning function, including positioning inductor 8 and locking piece 9, still include assembly box 1, the both sides fixed mounting that submarine cable was installed to assembly box 1 has fixed line board 4, positioning inductor 8 fixed mounting is on assembly box 1, is provided with locking cover 5 on the fixed line board 4, and locking piece 9 is installed on fixed line board 4.
Locking mechanical system includes rotary rod 22, rotatory loop bar 21, dwang 19, removal frame 18, ejector pin 16 and removes cover 15, and under the rotatory effect of rotary rod 22, rotatory loop bar 21 passes through dwang 19 and drives ejector pin 16 fixed mounting on removal frame 18 and remove for ejector pin 16 moves vertically downwards in the removal hole 20 that removes cover 15, realizes roof pressure locking and fixed to the submarine cable.
The matching mechanism comprises a matching sleeve 30, a rotating gear 24, a driving gear 28, a first threaded sleeve 25 and a second threaded sleeve 26, and under the meshing connection effect of the rotating gear 24, the driving gear 28 drives the first threaded sleeve 25 and the second threaded sleeve 26 to synchronously rotate through the matching sleeve 30 fixedly arranged on the inner side of the driving gear, so that the submarine cables arranged on the first threaded sleeve 25 and the second threaded sleeve 26 move close to each other and are connected with each other.
The front side and the rear side of the assembly box 1 are respectively and fixedly provided with a wire placing cylinder 6, the wire placing cylinders 6 and the locking sleeve 5 are arranged concentrically, the two assembly boxes 1 between the wire placing cylinders 6 are internally provided with sliding grooves 17, and the sliding grooves 17 and the wire placing cylinders 6 are arranged concentrically.
The middle position in the sliding groove 17 is rotatably provided with an assembling sleeve 30, two ends of the assembling sleeve 30 are respectively and fixedly provided with a first threaded sleeve 25 and a second threaded sleeve 26, and opposite threads are arranged in the first threaded sleeve 25 and the second threaded sleeve 26.
The middle position in the sliding groove 17 is rotatably provided with a rotary gear 24, the assembling sleeve 30 is fixedly arranged on the inner wall of the rotary gear 24 and is arranged concentrically with the rotary gear 24, the upper side of the rotary gear 24 is engaged with a driving gear 28, the circle center position of the driving gear 28 is fixedly connected with a rotating shaft 27, the other end of the rotating shaft 27 is provided with a fixed shaft sleeve 29, and the fixed shaft sleeve 29 is fixedly arranged on the assembling box 1.
The other ends of the first threaded sleeve 25 and the second threaded sleeve 26 in the sliding groove 17 are respectively provided with a movable sleeve 15 in a sliding mode, the upper side and the lower side of the movable sleeve 15 are respectively provided with a plurality of movable holes 20, the ejector rods 16 are movably arranged in the movable holes 20, the movable frame 18 is arranged in the sliding groove 17 in the upper side and the lower side of the movable sleeve 15, the movable frame 18 is slidably arranged on the assembly box 1 through sliding rails, the sliding rails are parallel to the two submarine cables in the connecting direction, and the other end of the ejector rod 16 is fixedly arranged on the movable frame 18.
The rotating rods 22 are respectively and slidably mounted on the assembling boxes 1 on the left side and the right side of the movable sleeve 15, the rotating frame 23 is fixedly mounted at one end of each rotating rod 22, the rotating frame 23 is slidably mounted on the fixed line plate 4, the locking piece 9 is fixedly mounted at the other end of the rotating frame 23, the rotating sleeve rods 21 are respectively and slidably mounted at the two ends of each rotating rod 22, the rotating rods 19 are rotatably mounted on the rotating sleeve rods 21, and the other ends of the rotating rods 19 are rotatably mounted on the movable frame 18.
When two submarine cables are installed and connected, because the submarine cables are large in size and heavy in weight, time and labor are wasted when the submarine cables are connected and assembled purely manually, therefore, the device is needed to be installed in an auxiliary way, firstly, two ends of the two submarine cables to be connected are respectively placed in the locking sleeves 5 arranged on the line-defining plate 4, the sea cable in the locking sleeve 5 passes through the cable placing barrel 6 from the locking sleeve 5 and then is placed in the movable sleeves 15 arranged at the two sides of the assembly box 1, so as to complete the early preparation of two sea cables to be connected, then, the locking piece 9 is opened to enable the locking piece 9 to rotate, the locking piece 9 rotates to drive the rotating rack 23 fixedly arranged with the locking piece 9 to rotate, the rotating rack 23 drives the rotating rod 22 fixedly arranged with the rotating rack 23 to rotate synchronously, when the rotating rod 22 rotates, because the rotating rod 22 is provided with the rotating sleeve rod 21 in a limited way, the rotating sleeve rod 21 can only move on the rotating rod 22 in a direction parallel to the connection part of the submarine cable, and because the rotating rod 22 and the rotating sleeve rod 21 are arranged in a special-shaped connection way, therefore, when the rotating rod 22 rotates, the rotating sleeve rod 21 is driven to rotate synchronously therewith, the rotating sleeve rod 21 drives the rotating rod 19 rotatably mounted therewith to rotate in the rotating process, the rotating rod 19 drives the moving frame 18 rotatably connected therewith to move vertically downwards in the sliding groove 17, so that the push rod 16 fixedly arranged on the moving frame 18 synchronously moves vertically downwards, the push rod 16 vertically moves downwards in the moving hole 20 in the moving sleeve 15 and extends out until the push rod 16 arranged up and down presses and locks the submarine cable in the moving sleeve 15, and then the two sea cables are respectively locked and installed inside the movable sleeve 15 in the assembly box 1, so that the two sea cables are fixed, and then the rotating frame 23 is fixedly installed through the locking piece 9.
After that, the fixed shaft sleeve 29 is opened, the rotating shaft 27 is connected with an external motor, the motor drives the rotating shaft 27 to rotate, the rotating shaft 27 drives the driving gear 28 fixedly installed with the rotating shaft 27 to rotate, the driving gear 28 drives the rotating gear 24 engaged with the rotating shaft to rotate, the rotating gear 24 drives the assembling sleeve 30 fixedly installed with the inner side of the rotating shaft to rotate synchronously, wherein, the submarine cable is fixedly provided with a thread which is matched with the first thread sleeve 25 and the second thread sleeve 26, and the submarine cable is just matched with the first thread sleeve 25 or the second thread sleeve 26 when being placed, under the condition, when the assembling sleeve 30 rotates, the submarine cable enters the assembling sleeve 30 along with the thread, therefore, when the assembling sleeve 30 rotates, the assembling sleeve 30 drives the first thread sleeve 25 and the second thread sleeve 26 fixedly installed with the two ends of the assembling sleeve to rotate synchronously, and the thread on the submarine cable close to one end of the first thread sleeve 25, the submarine cable can move inside the first threaded sleeve 25 through threaded engagement by the first threaded sleeve 25 along with the rotation of the first threaded sleeve 25, the submarine cable at the side can move inside the second threaded sleeve 26 along with the rotation of the second threaded sleeve 26 through threaded engagement by the second threaded sleeve 26, because the opposite threads are arranged inside the first threaded sleeve 25 and the second threaded sleeve 26, the submarine cables at the two sides can move inside the fitting sleeve 30 along with the rotation of the second threaded sleeve 26, and in the process of moving and approaching the submarine cables, the movable sleeve 15 fixedly installed with the submarine cable through the ejector rod 16 can move on the rotating rod 22 under the action of the rotating sleeve rod 21 until the two submarine cables are connected and installed together, realize the connection installation of two sea cables, then, take off the motor, installation fixed axle sleeve 29 is fixed with rotation axis 27, through above motion process, can make two sea cable fixed mounting on assembly box 1, reduces manpower transport and operation, can also exempt from the misconnection condition that manual operation made the production moreover, protects the sea cable, realizes the quick erection joint that pairs of sea cable.
Referring to fig. 1, 2, 3 and 4, the damping mechanism includes a first damping plate 2, a second damping plate 3, a movable column 10, a movable groove 7, a mounting column 13, a mounting groove 14, a spring 11 and a damping column 12, the first damping plate 2 slides in the movable groove 7 through the movable column 10 to realize damping on the left and right sides of the assembling box 1, the second damping plate 3 moves in the mounting groove 14 through the mounting column 13 to realize damping on the upper and lower sides of the assembling box 1, and the damping column 12 and the spring 11 act together to realize omnibearing damping of the assembling box 1.
The 1 left and right sides of assembly box is provided with first shock attenuation board 2 respectively, the inboard fixed mounting of first shock attenuation board 2 has removal post 10, both ends are provided with shifting chute 7 respectively about the 1 outside of assembly box, and remove post 10 slidable mounting in shifting chute 7, both sides are provided with second shock attenuation board 3 respectively about the 1 of assembly box, the inboard fixed mounting of second shock attenuation board 3 has erection column 13, both sides are provided with mounting groove 14 respectively about the 1 of assembly box, and erection column 13 slidable mounting is in mounting groove 14.
A plurality of shock-absorbing columns 12 are fixedly mounted on the upper side, the lower side, the left side and the right side of the assembling box 1 respectively, the shock-absorbing columns 12 are made of elastic materials, springs 11 are mounted on the outer sides of the shock-absorbing columns 12, the shock-absorbing columns 12 on the upper side and the lower side are connected with the second shock-absorbing plate 3, and the shock-absorbing columns 12 on the left side and the right side are connected with the first shock-absorbing plate 2.
When two sea cables are fixedly connected, because the sea cables are placed on the seabed, animals exist in the seabed, or a hidden current surge impacts the device, the connection of the two sea cables can be pulled, the connection is loosened and disconnected, therefore, the accident condition needs to be damped and buffered, the sea cables are locked and fixed through the locking sleeve 5 on the wiring board 4, then, when the upper side and the lower side of the assembly box 1 are impacted, the impact can be primarily damped and buffered through the second damping plate 3, the second damping plate 3 can move in the mounting groove 14 through the mounting column 13 fixedly installed with the second damping plate under the impact, the subsequently weakened shock can be further weakened through the spring 11 and the damping column 12 installed on the upper side and the lower side of the assembly box 1, when the left side and the right side of the assembly box 1 are impacted, the impact can be primarily damped and buffered through the first damping plate 2, and, the first damping plate 2 can move in the moving column 7 through the moving column 10 fixedly installed with the first damping plate under the impact, the impact can be further primarily damped through the first damping column 2, the impact can be completely damped and the assembly box 1 can be completely sealed and protected through the outer side of the assembly box 8, and the device can be completely sealed and sealed in the assembly box 1 can be realized through the induction device 8.
The working principle is as follows: two ends of two submarine cables are respectively placed in a locking sleeve 5 arranged on a routing plate 4, the submarine cables pass through a cable placing cylinder 6 from the locking sleeve 5 and are placed in a movable sleeve 15 arranged on two sides of an assembly box 1, a locking piece 9 drives a rotating rod 22 to synchronously rotate through a rotating frame 23, the rotating rod 22 drives a rotating sleeve rod 21 to rotate, the rotating sleeve rod 21 drives a movable frame 18 to vertically move downwards in a sliding groove 17 through a rotating rod 19, so that a top rod 16 fixedly arranged on the movable frame 18 synchronously vertically moves downwards, the top rod 16 vertically moves downwards in a movable hole 20 in the movable sleeve 15 and extends out, the submarine cables in the movable sleeve 15 are pressed and locked, the fixing of the two submarine cables is realized, the rotating shaft 27 drives a rotating gear 24 to rotate through a driving gear 28, the rotating gear 24 drives an assembly sleeve 30 to synchronously rotate, when the assembly sleeve 30 rotates, the fitting sleeve 30 will drive the first thread sleeve 25 and the second thread sleeve 26 fixedly installed at both ends thereof to rotate synchronously, the first thread sleeve 25 will make the submarine cable at this side move inside the first thread sleeve 25 through thread engagement, the second thread sleeve 26 will make the submarine cable at this side move inside the second thread sleeve 26 through thread engagement, the submarine cables at both sides will move close to each other inside the fitting sleeve 30 until the two submarine cables are connected and installed together, the locking sleeve 5 on the plate 4 locks and fixes the submarine cable, thereafter, when the upper and lower sides of the fitting box 1 are impacted, the impact will be primarily damped and buffered by the second damping plate 3, and the second damping plate 3 will move in the mounting groove 14 through the mounting post 13 fixedly installed with the second damping plate under impact, and thereafter, the damped vibration will be further weakened through the springs 11 and the packing posts 12 installed at the upper and lower sides of the fitting box 1, when the left and right sides of the fitting box 1 are struck, the striking is primarily damped and buffered by the first damping plate 2, and the first damping plate 2 is moved in the moving groove 7 by the moving post 10 fixedly installed thereto under the striking, and thereafter, the feeling of shock weakened is further weakened by the springs 11 and the damping posts 12 installed at the left and right sides of the fitting box 1, thereby achieving the protection of the inside fitting box 1.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a polyurethane submarine cable protector with locate function which characterized in that: including location inductor (8) and locking piece (9), still include:
the marine cable positioning device comprises a matching box (1), wherein fixed line plates (4) are fixedly arranged on two sides of the matching box (1) where a marine cable is arranged, a positioning sensor (8) is fixedly arranged on the matching box (1), a locking sleeve (5) is arranged on each fixed line plate (4), and a locking piece (9) is arranged on each fixed line plate (4);
the locking mechanism comprises a rotating rod (22), a rotating sleeve rod (21), a rotating rod (19), a moving frame (18), a push rod (16) and a moving sleeve (15), wherein under the rotating action of the rotating rod (22), the rotating sleeve rod (21) drives the push rod (16) fixedly installed on the moving frame (18) to move through the rotating rod (19), so that the push rod (16) vertically moves downwards in a moving hole (20) of the moving sleeve (15), and the jacking locking and fixing of the submarine cable are realized;
the assembling mechanism comprises an assembling sleeve (30), a rotating gear (24), a driving gear (28), a first threaded sleeve (25) and a second threaded sleeve (26), and under the meshing connection effect of the rotating gear (24), the driving gear (28) drives the first threaded sleeve (25) and the second threaded sleeve (26) to synchronously rotate through the assembling sleeve (30) fixedly installed on the inner side of the driving gear so that sea cables installed on the first threaded sleeve (25) and the second threaded sleeve (26) move close to each other and are installed and connected with each other;
damping mechanism, damping mechanism includes first shock attenuation board (2), second shock attenuation board (3), remove post (10), shifting chute (7), erection column (13), mounting groove (14), spring (11) and shock attenuation post (12), first shock attenuation board (2) slide in shifting chute (7) through removing post (10), the realization is to the shock attenuation of joining in marriage dress case (1) left and right sides, second shock attenuation board (3) move in mounting groove (14) through erection column (13), the shock attenuation of both sides about the dress case (1) is joined in marriage in the realization, and the combined action through shock attenuation post (12) and spring (11), the all-round shock attenuation of dress case (1) is joined in marriage in the realization.
2. The polyurethane submarine cable protector with positioning function according to claim 1, wherein: the wire placing cylinders (6) are fixedly installed on the front side and the rear side of the assembling box (1) respectively, the wire placing cylinders (6) and the locking sleeve (5) are arranged in the same circle center, sliding grooves (17) are formed in the assembling box (1) between the two wire placing cylinders (6), and the sliding grooves (17) and the wire placing cylinders (6) are arranged in the same circle center.
3. The polyurethane submarine cable protector with positioning function according to claim 2, wherein: the inside intermediate position of sliding tray (17) rotates and installs and joins in marriage dress cover (30), joins in marriage dress cover (30) both ends and respectively fixed mounting have first thread bush (25) and second thread bush (26), and first thread bush (25) and second thread bush (26) are inside to be provided with the screw thread in opposite directions.
4. A polyurethane submarine cable protector with positioning function according to claim 3, wherein: the middle position in the sliding groove (17) is rotatably provided with a rotary gear (24), an assembling sleeve (30) is fixedly arranged on the inner wall of the rotary gear (24) and is concentric with the rotary gear (24), the upper side of the rotary gear (24) is meshed with a driving gear (28), the circle center position of the driving gear (28) is fixedly connected with a rotating shaft (27), the other end of the rotating shaft (27) is provided with a fixed shaft sleeve (29), and the fixed shaft sleeve (29) is fixedly arranged on the assembling box (1).
5. The polyurethane submarine cable protector with positioning function according to claim 4, wherein: the movable sleeve is characterized in that the other ends of a first threaded sleeve (25) and a second threaded sleeve (26) in the sliding groove (17) are respectively provided with a movable sleeve (15) in a sliding mode, a plurality of movable holes (20) are respectively formed in the upper side and the lower side of the movable sleeve (15), ejector rods (16) are installed in the movable holes (20) in a sliding mode, a movable frame (18) is installed in the sliding groove (17) in the upper side and the lower side of the movable sleeve (15) in a sliding mode, the movable frame (18) is installed on the assembly box (1) in a sliding mode through sliding rails, the sliding rails are parallel to the two submarine cable connecting directions, and the other end of each ejector rod (16) is fixedly installed on the movable frame (18).
6. The polyurethane submarine cable protector with positioning function according to claim 5, wherein: move and to join in marriage on the dress case (1) of both sides about cover (15) respectively slidable mounting have rotary rod (22), and rotary rod (22) one end fixed mounting rotating turret (23), rotating turret (23) slidable mounting is on line board (4) surely, rotating turret (23) other end fixed mounting has locking piece (9), rotary rod (22) both ends slidable mounting respectively has rotatory loop bar (21), rotate on rotatory loop bar (21) and install dwang (19), and the other end of dwang (19) rotates and installs on moving frame (18).
7. The polyurethane submarine cable protector with positioning function according to claim 6, wherein: the damping device is characterized in that first damping plates (2) are arranged on the left side and the right side of the assembling box (1) respectively, a movable column (10) is fixedly mounted on the inner side of each first damping plate (2), movable grooves (7) are arranged on the left end and the right end of the outer side of the assembling box (1) respectively, the movable columns (10) are slidably mounted in the movable grooves (7), second damping plates (3) are arranged on the upper side and the lower side of the assembling box (1) respectively, mounting columns (13) are fixedly mounted on the inner sides of the second damping plates (3), mounting grooves (14) are arranged on the upper side and the lower side of the assembling box (1) respectively, and the mounting columns (13) are slidably mounted in the mounting grooves (14).
8. The polyurethane submarine cable protector with positioning function according to claim 7, wherein: a plurality of shock-absorbing columns (12) are fixedly mounted on the upper side, the lower side and the left side and the right side of the assembly box (1) respectively, the shock-absorbing columns (12) are made of elastic materials, springs (11) are mounted on the outer sides of the shock-absorbing columns (12), the shock-absorbing columns (12) on the upper side and the lower side are connected with the second shock-absorbing plate (3), and the shock-absorbing columns (12) on the left side and the right side are connected with the first shock-absorbing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211424763.XA CN115793157B (en) | 2022-11-14 | 2022-11-14 | Polyurethane submarine cable protector with positioning function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211424763.XA CN115793157B (en) | 2022-11-14 | 2022-11-14 | Polyurethane submarine cable protector with positioning function |
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| Publication Number | Publication Date |
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| CN115793157A true CN115793157A (en) | 2023-03-14 |
| CN115793157B CN115793157B (en) | 2023-09-15 |
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| CN202211424763.XA Active CN115793157B (en) | 2022-11-14 | 2022-11-14 | Polyurethane submarine cable protector with positioning function |
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| CN113178839A (en) * | 2021-06-30 | 2021-07-27 | 普拉思工业技术(江苏)有限公司 | Submarine cable intermediate joint protection method and protector |
| CN216390299U (en) * | 2021-10-27 | 2022-04-26 | 德京集团股份有限公司 | Novel submarine cable landing construction device |
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| CN207283134U (en) * | 2017-09-06 | 2018-04-27 | 董浩 | A kind of power cable attachment device |
| CN109245009A (en) * | 2018-09-05 | 2019-01-18 | 宁波泛叶海洋科技有限公司 | A kind of protective device of underwater cable |
| CN111525488A (en) * | 2020-04-29 | 2020-08-11 | 顾光华 | Seabed cable bunch supporting mechanism |
| CN111896037A (en) * | 2020-07-14 | 2020-11-06 | 嘉兴学院 | Sensor device that antidetonation anti-drop |
| CN213185442U (en) * | 2020-09-09 | 2021-05-11 | 上海源威建设工程有限公司 | Connecting clamp for preventing submarine cable from swinging and wearing |
| CN213242856U (en) * | 2020-11-11 | 2021-05-18 | 天津惠凯森科技有限公司 | Ocean optical cable and cable composition mechanism |
| CN113178839A (en) * | 2021-06-30 | 2021-07-27 | 普拉思工业技术(江苏)有限公司 | Submarine cable intermediate joint protection method and protector |
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| Publication number | Publication date |
|---|---|
| CN115793157B (en) | 2023-09-15 |
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