CN217201452U - Drilling platform follow-up cable drum braking device - Google Patents
Drilling platform follow-up cable drum braking device Download PDFInfo
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- CN217201452U CN217201452U CN202220269330.0U CN202220269330U CN217201452U CN 217201452 U CN217201452 U CN 217201452U CN 202220269330 U CN202220269330 U CN 202220269330U CN 217201452 U CN217201452 U CN 217201452U
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- cable drum
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Abstract
The utility model relates to a drilling platform follow-up cable drum technical field specifically is a drilling platform follow-up cable drum arresting gear, including base, follow-up cable drum main part and motor, still including motion groove and arrestment mechanism, arrestment mechanism includes gangbar and rotary drum, and one side of rotary drum stack shell is provided with supports tight part, and the opposite side of rotary drum stack shell is provided with tramples the part. The utility model discloses a setting of arrestment mechanism, personnel's accessible foot is stepped on and is trampled the part, cause to support tight part and follow-up cable drum outer fell reason and contact, implement friction braking effect to follow-up cable drum, the drilling platform follow-up cable drum in the use has been solved, the overlength is transferred when the cable, when the cable dead weight is great or sea wind-force is great, the people is to the problem of the control difficulty that receive and releases of cable, and trample the part, support tight part, rotary drum and gangbar constitute simple and easy lever structure, utilize lever principle, reduce the fault rate of the device operation under adverse conditions when reaching the target effect.
Description
Technical Field
The utility model relates to a drilling platform follow-up cable reel technical field specifically is a drilling platform follow-up cable reel arresting gear.
Background
When the conventional follow-up cable reel of the drilling platform is used, a user can pay off and pay off the cable manually, the conventional follow-up cable reel is braked manually by means of friction force between self parts of equipment, but when the cable is laid down too long and the dead weight of the cable is large or the wind force on the sea surface is large, the pay-off and pay-off control of the cable by the user becomes very difficult.
SUMMERY OF THE UTILITY MODEL
Based on the weak point among the prior art mentioned among the above-mentioned background art, the utility model provides a drilling platform follow-up cable reel arresting gear.
The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:
the drilling platform follow-up cable drum braking device comprises a base, a follow-up cable drum main body and a motor, wherein the follow-up cable drum main body is rotatably arranged above the base, the motor is arranged in the inner wall of the base, an output shaft of the motor is fixedly connected with the follow-up cable drum main body, the drilling platform follow-up cable drum braking device also comprises a movement groove formed in the top surface of the base and a braking mechanism arranged in the movement groove;
the braking mechanism comprises a linkage rod horizontally arranged between the inner walls of the two sides of the movement groove and a rotary drum arranged on the rod body of the linkage rod in a rotating mode, a propping component is arranged on one side of the rotary drum body, a treading component is arranged on the other side of the rotary drum body, and the two ends of the rod body of the linkage rod are connected with the inner wall of the bottom end of the movement groove through connecting seats.
As a further aspect of the present invention: the supporting part comprises a plurality of friction plates which are arranged below the edge of the chassis of the main body of the follow-up cable drum in an inclined mode at equal intervals and a supporting seat arranged at the bottom end of the friction plates through a dismounting assembly, and one end, far away from the friction plates, of the supporting seat is hinged to a first rotating rod fixedly connected with the drum body.
As a further aspect of the present invention: the treading part comprises a treading plate arranged on the outer side of the base, two second rotating rods are symmetrically arranged on one side of the treading plate, which is opposite to the main body of the follow-up cable drum, and the tail ends of the two second rotating rods penetrate into the moving groove and are fixedly connected with the drum body of the rotary drum.
As a further aspect of the present invention: and a torsion spring is arranged on the rod body of the linkage rod between the rotary drum and the connecting seat.
As a further aspect of the present invention: the dismouting subassembly including set up in the grafting cover of friction disc bottom, be provided with in the inboard of grafting cover with supporting seat top fixed connection's grafting piece, be provided with movable chamber in the inner wall of grafting piece, the level is provided with the slide bar between the inner wall of activity chamber both sides, the pole body of slide bar is gone up the symmetry and is slided and is provided with two slides, two the top that the one side was kept away from mutually to the slide all is provided with the fixed block perpendicularly, all be provided with on the inner wall of grafting cover left and right sides and be used for the socket that the fixed block penetrated, the grafting cover left and right sides face all wears to be equipped with two the extrusion piece that the slide corresponds the connection.
As a further aspect of the present invention: and a pressing spring is arranged on the rod body of the sliding rod between the two sliding seats.
After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage:
through arrestment mechanism's setting, personnel's accessible foot is stepped on and is trampled the part, cause to support tight part and follow-up cable drum outer fell reason and contact, implement the friction braking effect to follow-up cable drum, convenient operation is laborsaving, in the drilling platform follow-up cable drum use has been solved, transfer the overlength when the cable, when the cable dead weight is great or sea wind-force is great, the people is to the problem of the control difficulty of receiving and releasing of cable, and trample the part, support tight part, rotary drum and gangbar constitute simple and easy lever structure, utilize lever principle, strengthen the device overall structure's durability, reduce the fault rate of the device operation under adverse conditions when reaching the target effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the inside of the base of the present invention.
Fig. 3 is a schematic structural view of the middle assembling and disassembling component of the present invention.
In the figure: 1. a base; 2. a follow-up cable reel body; 3. a motor; 4. a motion groove; 5. a linkage rod; 6. a connecting seat; 7. a rotating drum; 8. a first rotating lever; 9. a supporting seat; 10. a friction plate; 11. a plug bush; 12. an insertion block; 13. a movable cavity; 14. a slide base; 15. a fixed block; 16. a socket; 17. a slide bar; 18. a compression spring; 19. extruding the block; 20. a second rotating rod; 21. treading a pedal; 22. a torsion spring.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a drilling platform follow-up cable drum braking device includes a base 1, a follow-up cable drum main body 2 rotatably disposed above the base 1, and a motor 3 disposed in an inner wall of the base 1, wherein an output shaft of the motor 3 is fixedly connected to the follow-up cable drum main body 2, and further includes a moving groove 4 disposed on a top surface of the base 1, and a braking mechanism disposed in the moving groove 4;
the braking mechanism comprises a linkage rod 5 horizontally arranged between the inner walls of the two sides of the movement groove 4 and a rotary drum 7 rotatably arranged on the rod body of the linkage rod 5, one side of the cylinder body of the rotary drum 7 is provided with a propping part, the other side of the cylinder body of the rotary drum 7 is provided with a treading part, and the two ends of the rod body of the linkage rod 5 are connected with the inner wall of the bottom end of the movement groove 4 through a connecting seat 6;
when the device is used, a person can step on the treading part by feet, so that the rotary drum 7 rotates on the body of the linkage rod 5, the abutting part can upwarp to a position attached to the edge of the chassis of the follow-up cable reel main body 2 in the inner side of the motion groove 4, the friction braking effect can be implemented on the follow-up cable reel main body 2, the operation is convenient and labor-saving, the problem that the retraction control of the cable is difficult when the cable is lowered too long and the dead weight of the cable or the wind power on the sea surface is large in the use process of the follow-up cable reel main body 2 of the drilling platform is solved, the treading part, the abutting part, the rotary drum 7 and the linkage rod 5 form a simple lever structure, the durability of the whole structure of the device is enhanced by utilizing the lever principle, and the failure rate of the device in operation under severe conditions is reduced while the target effect is achieved.
In an embodiment of the utility model, the tightening component comprises a plurality of friction plates 10 which are obliquely arranged below the edge of the chassis of the main body 2 of the follow-up cable drum at equal intervals and a supporting seat 9 which is arranged at the bottom end of the friction plates 10 through a dismounting component, and one end of the supporting seat 9 far away from the friction plates 10 is hinged with a first rotating rod 8 which is fixedly connected with the drum body of the rotary drum 7;
when the rotating drum 7 is acted by a treading part and rotates on the rod body of the linkage rod 5, the linkage rod 5 can drive the friction plate 10 to upwarp on the inner side of the motion groove 4 under the action of the first rotating rod 8 and the supporting seat 9 until the friction plate 10 upwarps to be attached to the edge of the chassis of the follow-up cable reel main body 2, and the friction plate 10 can brake the follow-up cable reel main body 2 by using friction force;
and when the friction plate 10 is worn after being used for a certain time, the friction plate 10 can be conveniently disassembled and assembled through the disassembling and assembling assembly, and the friction plate 10 is replaced.
In another embodiment of the present invention, the stepping part includes a stepping plate 21 disposed outside the base 1, the stepping plate 21 is symmetrically provided with two second rotating rods 20 opposite to one side of the follow-up cable drum main body 2, and the ends of the two second rotating rods 20 both penetrate into the moving groove 4 and are fixedly connected with the drum body of the rotating drum 7;
when the friction plate 10 is required to be attached to the edge of the chassis of the main body 2 of the follow-up cable drum, a person can tread the pedal 21, the pedal 21 can drive the rotating drum 7 to rotate clockwise through the second rotating rod 20, and therefore the friction plate 10 can synchronously move upwards under the action of the first rotating rod 8.
In another embodiment of the present invention, a torsion spring 22 is disposed on the rod body of the linkage rod 5 between the rotary drum 7 and the connecting seat 6;
through the setting of torsion spring 22, when trampling pedal 21 and making rotary drum 7 rotate on the 5 shafts of gangbar, torsion spring 22 on the 5 shafts of gangbar can be turned round in step to rotary drum 7 for torsion spring 22 takes place deformation, after accomplishing the braking to follow-up cable reel main part 2, when loosening the trampling to pedal 21, then rotary drum 7 can be under the effect of torsion spring 22 that resets, drive pedal 21 through second bull stick 20 and reset and rotate, so that secondary use.
In another embodiment of the present invention, the disassembling and assembling component includes an inserting sleeve 11 disposed at the bottom end of the friction plate 10, an inserting block 12 fixedly connected to the top end of the supporting seat 9 is disposed in the inner side of the inserting sleeve 11, an active cavity 13 is disposed in the inner wall of the inserting block 12, a sliding rod 17 is horizontally disposed between the inner walls at the two sides of the active cavity 13, two sliding seats 14 are symmetrically disposed on the rod body of the sliding rod 17 in a sliding manner, a fixed block 15 is vertically disposed at the top of the two sliding seats 14 away from each other, sockets 16 for inserting the fixed block 15 are disposed on the inner walls at the left and right sides of the inserting sleeve 11, extruding blocks 19 correspondingly connected to the two sliding seats 14 are disposed on the left and right sides of the inserting sleeve 11, and a compression spring 18 is disposed on the rod body of the sliding rod 17 between the two sliding seats 14;
when the friction plate 10 is fixedly connected with the supporting seat 9, a person can firstly extrude the extrusion blocks 19 on the left side and the right side of the insertion block 12 to enable the sliding seats 14 to slide on the rod body of the sliding rod 17 in a mutually approaching mode, so that the sliding seats 14 can enable the fixing blocks 15 to shrink in the inner cavity of the insertion block 12, in the process, the two sliding seats 14 can synchronously extrude the compression springs 18 to enable the compression springs 18 to shrink and deform, when the person aligns and clamps the insertion sleeve 11 on the insertion block 12, the pressing action on the extrusion blocks 19 is released, the two sliding seats 14 can automatically move away from each other under the resilience force of the compression springs 18, the sliding seats 14 can enable the fixing blocks 15 to penetrate into the insertion openings 16, and the insertion sleeve 11 and the friction plate 10 are fixed;
on the contrary, in the same way, when the friction plate 10 is disassembled, a person can extrude the extruding blocks 19 on the left side and the right side of the inserting block 12 to enable the fixing block 15 to be moved out of the inserting opening 16 and to be completely contracted into the inner cavity of the movable cavity 13, so that the locking effect on the inserting sleeve 11 can be relieved, and the friction plate 10 can be conveniently disassembled and replaced.
Claims (6)
1. The drilling platform follow-up cable drum braking device comprises a base (1), a follow-up cable drum main body (2) rotatably arranged above the base (1), and a motor (3) arranged in the inner wall of the base (1), wherein an output shaft of the motor (3) is fixedly connected with the follow-up cable drum main body (2), and the drilling platform follow-up cable drum braking device is characterized by further comprising a moving groove (4) arranged on the top surface of the base (1) and a braking mechanism arranged in the moving groove (4);
the brake mechanism comprises a linkage rod (5) horizontally arranged between the inner walls of the two sides of the movement groove (4) and a rotary drum (7) rotatably arranged on the rod body of the linkage rod (5), wherein a pressing part is arranged on one side of the drum body of the rotary drum (7), a treading part is arranged on the other side of the drum body of the rotary drum (7), and the two ends of the rod body of the linkage rod (5) are connected with the inner wall of the bottom end of the movement groove (4) through a connecting seat (6).
2. The brake device for the follow-up cable drum of the drilling platform as claimed in claim 1, wherein the abutting part comprises a plurality of friction plates (10) which are horizontally and equidistantly arranged and obliquely below the edge of the chassis of the follow-up cable drum main body (2) and a supporting seat (9) which is arranged at the bottom end of the friction plates (10) through a dismounting assembly, and one end of the supporting seat (9) far away from the friction plates (10) is hinged with a first rotating rod (8) which is fixedly connected with the drum body of the rotating drum (7).
3. The drilling platform follow-up cable reel braking device according to claim 1, wherein the stepping part comprises a stepping plate (21) arranged on the outer side of the base (1), two second rotating rods (20) are symmetrically arranged on one side of the stepping plate (21) opposite to the follow-up cable reel main body (2), and the tail ends of the two second rotating rods (20) penetrate into the motion groove (4) and are fixedly connected with the drum body of the rotating drum (7).
4. Drilling platform follow-up cable reel braking device according to claim 1, characterized in that a torsion spring (22) is provided on the shank of the linkage rod (5) between the drum (7) and the connection socket (6).
5. The drilling rig follow-up cable reel brake apparatus of claim 2, the dismounting component comprises a plug bush (11) arranged at the bottom end of the friction plate (10), an inserting block (12) fixedly connected with the top end of the supporting seat (9) is arranged in the inner side of the inserting sleeve (11), a movable cavity (13) is arranged in the inner wall of the insertion block (12), a sliding rod (17) is horizontally arranged between the inner walls at the two sides of the movable cavity (13), two sliding seats (14) are symmetrically arranged on the rod body of the sliding rod (17) in a sliding manner, the tops of the two sliding seats (14) far away from one surface are respectively and vertically provided with a fixed block (15), the inner walls of the left side and the right side of the inserting sleeve (11) are respectively provided with a socket (16) for the fixed block (15) to penetrate, extrusion blocks (19) correspondingly connected with the two sliding seats (14) are arranged on the left side surface and the right side surface of the inserting sleeve (11) in a penetrating mode.
6. Drilling platform follow-up cable drum brake device according to claim 5, characterized in that a hold-down spring (18) is arranged on the shaft of the slide bar (17) between the two carriages (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220269330.0U CN217201452U (en) | 2022-02-10 | 2022-02-10 | Drilling platform follow-up cable drum braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220269330.0U CN217201452U (en) | 2022-02-10 | 2022-02-10 | Drilling platform follow-up cable drum braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217201452U true CN217201452U (en) | 2022-08-16 |
Family
ID=82795353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220269330.0U Active CN217201452U (en) | 2022-02-10 | 2022-02-10 | Drilling platform follow-up cable drum braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217201452U (en) |
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2022
- 2022-02-10 CN CN202220269330.0U patent/CN217201452U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: 116000 Tuchengzi village, Dalian Bay, Ganjingzi District, Dalian City, Liaoning Province Patentee after: DALIAN SHIPBUILDING INDUSTRY OUTFITTING CO.,LTD. Address before: 116000 maoyinzi village, Dalian Bay Town, Ganjingzi District, Dalian City, Liaoning Province Patentee before: DALIAN SHIP BUILDING FACTORY NO 1 RIVET WELDING Co. |
|
| TR01 | Transfer of patent right |