CN114524050B - Rope clamping brake suitable for recovering submerged buoy on ship - Google Patents
Rope clamping brake suitable for recovering submerged buoy on ship Download PDFInfo
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- CN114524050B CN114524050B CN202210142087.0A CN202210142087A CN114524050B CN 114524050 B CN114524050 B CN 114524050B CN 202210142087 A CN202210142087 A CN 202210142087A CN 114524050 B CN114524050 B CN 114524050B
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- inclined plane
- rope
- rotating
- clamping plate
- plate device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/18—Stoppers for anchor chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/36—Arrangement of ship-based loading or unloading equipment for floating cargo
Abstract
The invention relates to the technical field of shipboard recovery submerged buoy, in particular to a rope clamping brake suitable for shipboard recovery submerged buoy. In the invention, the rope is clamped to brake through the matching of the upper clamping plate device and the lower clamping plate device with the V-shaped vertical cross section, and the first inclined plane is pressed downwards through the rope while braking, so that the inclined plane slide block slides in the sliding groove to realize the function of unidirectional self-locking, and the rope can be prevented from sliding; and when braking, the rope that draws down atress is braked, realizes the function of locking, and this rope draws up then is in the state of lax relatively, is convenient for demolish the instrument. The rope fixing device is simple in structure and easy to operate, and compared with the prior art, the rope fixing device can change the condition that a rope in the prior art is easy to damage.
Description
Technical Field
The invention relates to the technical field of shipboard recovery submerged buoy, in particular to a rope clamping brake suitable for shipboard recovery submerged buoy.
Background
At present, the submerged buoy for recovery on the ship generally adopts a method of manpower or hauling by a crane, and the rope is tied up by being braked against the ship gunwale or the crane is used for braking. During operation, the ship is influenced by surge, and the rope is possibly loosened and tightened, so that the safety of the method cannot be guaranteed.
Furthermore, the submerged buoy system in the prior art is composed of a plurality of sections of ropes, an anchor chain, a weight, an instrument tied on the ropes and an instrument linked among the ropes. When retrieving latent standard, need in time demolish the instrument from the rope, perhaps will divide every section rope, because that section rope in water is connected with the releaser, and this section rope can atress down, so can clip that section rope in water this time to demolish instrument or the rope of anchor clamps top. Based on the above reasons, when using the rope clamping device, the rope is easy to be damaged, so that the rope is damaged and can not be reused, and therefore the rope clamping brake for recovering the submerged buoy is urgently needed.
Disclosure of Invention
The invention aims to: in order to solve the problems in the prior art, the invention provides a rope clamping brake suitable for a recovery submerged buoy on a ship.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
a rope clamping brake suitable for recovering a submerged buoy on a ship comprises an upper clamping plate device and a lower clamping plate device which are matched, wherein a rope connected with the submerged buoy is arranged between the upper clamping plate device and the lower clamping plate device, and the rope extends out of the rope clamping brake;
the lower clamping plate device comprises a first inclined plane system, a second inclined plane system and a connecting rod, wherein the first inclined plane system and the second inclined plane system are inclined downwards towards the middle part of the lower clamping plate device, and the section of the lower clamping plate device in the vertical direction is in a V shape;
the first inclined plane system comprises at least two supporting plates, a first inclined plane and an energy storage device, the supporting plates are arranged along the length direction of the first inclined plane, a sliding groove is formed in each supporting plate, an inclined plane sliding block is arranged at the end part of the first inclined plane, each inclined plane sliding block is correspondingly arranged in the sliding groove, and the inclined plane sliding blocks can slide in the sliding grooves; the energy storage device is connected to the bottom surface of the first inclined surface;
the second inclined plane system comprises a fixed inclined plane and at least one rotating inclined plane, the fixed inclined plane is arranged above the rotating inclined plane, and the fixed inclined plane and the rotating inclined plane are positioned on the same plane or the rotating inclined plane is lower than the fixed inclined plane;
the connecting rod is respectively connected with the inclined plane sliding block and the rotating inclined plane;
the upper clamping plate device comprises an upper panel, a left inclined plane and a right inclined plane, the upper edges of the left inclined plane and the right inclined plane are arranged on the bottom surface of the upper panel, the lower edges of the left inclined plane and the right inclined plane are connected, and the section of the upper clamping plate device in the vertical direction is in a V shape;
the lower part of the right inclined plane is provided with a hidden groove, the hidden groove is arranged along the length direction of the right inclined plane, and the rotating inclined plane can rotate to enter the hidden groove;
the rope is pulled to press down the first inclined plane and the energy storage device, the inclined plane sliding block slides along with the first inclined plane in the sliding groove, the rotating inclined plane is pulled to enter the hidden groove, and the rope is gradually clamped along the radial direction of the rope.
As an improvement of the technical scheme of the rope clamping brake applicable to the recovery submerged buoy on the ship, a rotating area is formed between a lower inclined plane of the hidden groove and an upper inclined plane of the rotating inclined plane, the vertical section of the rotating area is horn-shaped, and the width of the rotating area is gradually increased from bottom to top.
As an improvement of the technical scheme of the rope clamping brake applicable to the shipboard recovery submerged buoy, the upper inclined plane and the lower inclined plane are smooth inclined planes or wavy inclined planes, and the upper inclined plane is matched with the lower inclined plane.
As an improvement of the technical scheme of the rope clamping brake applicable to the recovery submerged buoy on the ship, the edges of the rotating area are all arranged in a smooth round angle mode.
As an improvement of the technical scheme of the rope clamping brake applicable to the recovery submerged buoy on the ship, the joint of the left inclined plane and the right inclined plane is provided with a fillet transition.
The rope clamping brake further comprises a locking device, the locking device comprises a rotating shaft arranged at the end part of the lower clamping plate device, a rotating shaft groove matched with the rotating shaft in position is arranged on the upper panel, two ends of the rotating shaft are respectively a fixed end and a movable end, one end of the rotating shaft connected with the lower clamping plate device is the fixed end, and the rotating shaft is rotationally clamped into the rotating shaft groove by taking the fixed end as an original point.
As an improvement of the technical scheme of the rope clamping brake applicable to the recovery submerged buoy on the ship, the locking device further comprises a locking rod, the locking rod is arranged on the upper panel, the movable end of the rotating shaft is provided with threads, and the locking rod is in threaded connection with the rotating shaft.
As an improvement of the technical scheme of the rope clamping brake applicable to the recovery submerged buoy on the ship, the energy storage device is a torque spring.
As an improvement of the technical scheme of the rope clamping brake applicable to the shipboard recovery submerged buoy, the second inclined plane system comprises an inclined platform, the inclined plane of the inclined platform comprises the fixed inclined plane and the rotating inclined plane, and the bottom of the inclined platform is hinged with the rotating inclined plane.
The invention has the beneficial effects that:
in the invention, the rope is clamped to brake through the matching of the upper clamping plate device and the lower clamping plate device with the V-shaped vertical cross section, and the first inclined plane is pressed downwards through the rope while braking, so that the inclined plane slide block slides in the sliding groove to realize the function of unidirectional self-locking, and the rope can be prevented from sliding; and when braking, the rope pulled downwards is stressed and braked to realize the locking function, and the rope pulled upwards is in a relatively loose state, so that the instrument is convenient to disassemble. The rope fixing device is simple in structure and easy to operate, and compared with the prior art, the rope fixing device can change the condition that a rope in the prior art is easy to damage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the lower clamping plate device of the present invention;
FIG. 3 is a schematic representation of the present invention prior to braking;
FIG. 4 is a schematic view of the present invention during braking;
FIG. 5 is a schematic view of the locking device of the present invention;
FIG. 6 is a schematic illustration of another embodiment of the present invention.
Description of reference numerals: 1-a lower splint device; 11-a first bevel; 12-a support plate; 13-a connecting rod; 14-a rotating shaft; 15-fixing the inclined plane; 16-rotating the bevel; 161-upper arc surface; 17-an energy storage device; 2-a splint device; 21-a rotating shaft groove; 22-a dark groove; 221-lower arc surface; 3-a locking lever; 4-rotation region.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1 to 5, a rope clamping brake suitable for recovering a submerged buoy on a ship comprises an upper clamping plate device 2 and a lower clamping plate device 1 which are matched, wherein a rope connected with the submerged buoy is arranged between the upper clamping plate device 2 and the lower clamping plate device 1, and the rope extends out of the rope clamping brake;
the lower splint device 1 comprises a first inclined plane 11 system, a second inclined plane system and a connecting rod 13, wherein the first inclined plane 11 system and the second inclined plane system are both inclined downwards towards the middle part of the lower splint device 1, and the section of the lower splint device 1 in the vertical direction is in a V shape;
the first inclined plane 11 system comprises at least two support plates 12, a first inclined plane 11 and an energy storage device 17, the support plates 12 are arranged along the length direction of the first inclined plane 11, a sliding groove is formed in each support plate 12, an inclined plane sliding block is arranged at the end part of the first inclined plane 11, each inclined plane sliding block is correspondingly arranged in the sliding groove, and the inclined plane sliding blocks can slide in the sliding grooves; the energy storage device 17 is connected at the bottom surface of the first inclined surface 11;
the second inclined plane system comprises a fixed inclined plane 15 and at least one rotating inclined plane 16, the fixed inclined plane 15 is arranged above the rotating inclined plane 16, the fixed inclined plane 15 and the rotating inclined plane 16 are positioned on the same plane or the rotating inclined plane 16 is lower than the fixed inclined plane 15; the connecting rod 13 is respectively connected with an inclined plane sliding block and a rotating inclined plane 16;
the upper clamping plate device 2 comprises an upper panel, a left inclined plane and a right inclined plane, the upper edges of the left inclined plane and the right inclined plane are arranged on the bottom surface of the upper panel, the lower edges of the left inclined plane and the right inclined plane are connected, and the section of the upper clamping plate device 2 in the vertical direction is in a V shape;
the lower part of the right inclined plane is provided with a hidden groove 22, the hidden groove 22 is arranged along the length direction of the right inclined plane, and the rotating inclined plane 16 can rotate to enter the hidden groove 22;
the rope is pulled to press the first inclined plane 11 and the energy storage device 17 downwards, the inclined plane slide block slides in the sliding groove along with the first inclined plane 11, the rotating inclined plane 16 is pulled to enter the blind groove 22, and the rope is gradually clamped along the radial direction of the rope.
When the rope clamping device is used, a rope is arranged on the upper clamping plate device 2 and the lower clamping plate device 1, the rope extends out of the rope clamping brake, and the rope arranged out of the rope clamping brake is connected with a submerged buoy. When braking is needed, pulling the rope, pressing the first inclined surface 11 downwards by the rope, and driving the inclined surface slide block to slide in the sliding groove by the first inclined surface 11; when the inclined slide block slides in the sliding groove, the connecting rod 13 is driven to pull the rotating inclined plane 16 to rotate, so that the rotating inclined plane 16 enters the blind groove 22 and clamps the rope, and the rope clamping and braking effects are realized.
In detail, in the present invention, first, a gap is formed between the upper and lower clamping devices 1 and 2, and the formed gap can be used to place the rope. Because punch holder device 2 and lower plate device 1 looks adaptation, and the vertical section of the two all is the V word form, can provide certain resistance for the rope through punch holder device 2 and lower plate device 1, tentatively realized restriction rope receive and release the function and spacing to the rope.
Secondly, the first inclined plane 11 system comprises at least two support plates 12, a first inclined plane 11 and an energy storage device 17, wherein the at least two support plates 12 are arranged at the left end and the right end of the first inclined plane 11, each support plate 12 is provided with a sliding groove, the left end and the right end of the first inclined plane 11 are provided with inclined plane sliding blocks, each inclined plane sliding block is correspondingly arranged in the sliding groove at the same side, and the inclined plane sliding blocks can slide in the sliding grooves; the energy storage device 17 is connected at the bottom surface of the first inclined surface 11;
the second inclined plane system comprises a fixed inclined plane 15 and at least one rotating inclined plane 16, the fixed inclined plane 15 is arranged above the rotating inclined plane 16, the fixed inclined plane 15 and the rotating inclined plane 16 are positioned on the same plane or the rotating inclined plane 16 is lower than the fixed inclined plane 15; the two ends of the connecting rod 13 are respectively connected with the inclined plane slide block and the rotating inclined plane 16.
When the rope is pulled, a component force for pressing the first inclined surface 11 downwards exists in the pulling force applied to the rope, at the moment, the energy storage device 17 below the first inclined surface 11 is pressed to store energy, meanwhile, in the process that the first inclined surface 11 is pressed downwards, the inclined surface sliding block arranged at the end part of the first inclined surface 11 is pressed downwards along with the first inclined surface, and the inclined surface sliding block slides in the sliding groove; when the inclined plane slide block slides, the connecting rod 13 is driven to pull the rotating inclined plane 16 to rotate, so that the rotating inclined plane 16 enters the blind groove 22 and clamps the rope, the purpose of clamping the rope is achieved, and the rope clamping braking effect is achieved.
As a first preferred embodiment of the present invention, the link 13 has one end connected to the inclined plane slider and the other end connected to the upper portion of the inclined plane 16, so that the rotation of pulling the inclined plane 16 is facilitated.
In a second preferred embodiment of the invention, the energy storage means 17 is a spring which stores energy when it is compressed. More preferably, the energy storage means 17 is a torsion spring.
More in detail, see with fig. 3 and 4, before braking, the rope is arranged in between punch holder device 2 and lower plate device 1, because the perpendicular cross-section of punch holder device 2 and lower plate device 1 all is the V word form, when the back is assembled to punch holder device 2 and lower plate device 1, the rope in pressing from both sides the rope stopper is the V word form, and at this moment, the rope is by punch holder device 2 and the downward bending rope of lower plate device 1, has tentatively realized the function that the restriction rope receive and releases the function and fixed rope. When the rope is pressed into the gap between the upper clamping plate device 2 and the lower clamping plate device 1, the inclined plane sliding block slides downwards to enable the energy storage device 17 to compress and store force, the connecting rod 13 drives the rotating inclined plane 16 to rotate, and the upper inclined plane of the rotating inclined plane 16 and the fixed inclined plane 15 are located on the same plane or at a position lower than the fixed inclined plane 15.
In the present invention, the rope is pulled from the left as an example. When braking, the rope can generate unidirectional tension when pulled. If the rope slides leftwards in the clearance between the upper clamp plate device 2 and the lower clamp plate device 1, the inclined plane slider can be driven to move upwards based on the larger friction force between the rope and the inclined plane slider, at the moment, the connecting rod 13 drives the inclined plane 16 to rotate, and when the inclined plane 16 rotates to the vertical position, the rope is locked in the gap between the inclined plane 16 and the blind groove 22. Namely, if the rope slides, the connecting rod 13 pulls the rotating inclined plane 16 to rotate under the action of the energy storage device 17, so that the purpose of unidirectional self-locking is realized to achieve the purpose of braking. Simultaneously, when the braking, the rope atress on the left prevents that the rope from gliding downwards, and at this moment, the rope on the right is comparatively lax, can be convenient for demolish the instrument. And the ship can be influenced by surge, the rope can be sequentially and suddenly tightened and loosened, and based on the self-locking function of the invention, after the rope is suddenly tightened, the rope on the left generates additional pulling force, so that the rope can be prevented from sliding. The rope-protecting device is simple in structure and easy to operate, and compared with the prior art, the rope-protecting device can change the condition that a rope in the prior art is easy to damage.
Furthermore, a rotating area 4 is formed between the lower inclined surface of the blind groove 22 and the upper inclined surface of the rotating inclined surface 16, the vertical section of the rotating area 4 is trumpet-shaped, and the width of the rotating area 4 is gradually increased from bottom to top.
Compared with the prior art, the self-locking mode of the invention is to axially contract the space in the rope to compact the rope, and the self-locking mode is not to compact the rope in a scissor type by using a brake in the prior art.
In detail, the gap between the inclined rotating surface 16 and the dark groove 22 is trumpet-shaped, and the left side is wide and the right side is narrow. The gap is a rotating area 4, and the rotating area 4 gradually shrinks in the radial direction of the rope until the rope is tightly pressed to form a brake. In more detail, since the upper clamp device 2 and the lower clamp device 1 compress the rope, when the rope is pulled by extra force suddenly, the inclined plane slider moves upwards to drive the rotating inclined plane 16 to rotate into the dark groove 22, and the space between the lower arc surface 221 of the dark groove 22 and the upper arc surface 161 of the rotating inclined plane 16 gradually decreases, so that the rope is clamped. Preferably, the lower arc surface 221 and the upper arc surface 161 may be smooth surfaces or wavy surfaces.
Further, press from both sides rope stopper still including locking device, locking device is including setting up the pivot 14 at lower plate device 1 tip, be provided with the pivot groove 21 with 14 position looks adaptations of pivot on the top panel, the both ends of pivot 14 are stiff end and expansion end respectively, the one end that pivot 14 is connected with lower plate device 1 is the stiff end, pivot 14 uses the stiff end as the initial point, rotate the card and go into in the pivot groove 21, locking device is still including check lock lever 3, check lock lever 3 sets up on the top panel, be provided with the screw thread on the expansion end of pivot 14, check lock lever 3 and 14 threaded connection in pivot. When the adjustable rope clamping brake is used, the rotating shaft 14 is clamped into the rotating shaft groove 21, the locking rod 3 is in threaded connection with the rotating shaft 14, the distance between the upper clamping plate device 2 and the lower clamping plate device 1 is adjusted, and then the function of adjusting the tightness of a clamping rope in the rope clamping brake is achieved.
The edges of the rotating area 4 are smooth round corners, and round corner transition is arranged at the joint of the left inclined plane and the right inclined plane, so that the rope can be prevented from being damaged when being pulled or sliding. More preferably, in order to protect the rope, a chamfer is provided at the place where all the rope passes.
In the present invention, the second ramp system comprises a ramp, the ramp of which comprises a fixed ramp 15 and at least one rotating ramp 16, and in the present invention, a chase 22 and a rotating ramp 16 are illustrated as an example, and the bottom of the ramp is hinged to the rotating ramp 16.
As shown in fig. 6, as another embodiment of the present invention, when in use, a plurality of rope-clamping brakes may be disposed on the rope, that is, the plurality of rope-clamping brakes may be disposed in parallel, and the plurality of rope-clamping brakes may be disposed independently from each other, or may be used as an integrated clamp, so as to better implement the rope-braking function.
All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Claims (9)
1. A rope clamping brake suitable for a marine recovery submerged buoy is characterized by comprising an upper clamping plate device and a lower clamping plate device which are matched, wherein a rope connected with the submerged buoy is arranged between the upper clamping plate device and the lower clamping plate device, and the rope extends out of the rope clamping brake;
the lower clamping plate device comprises a first inclined plane system, a second inclined plane system and a connecting rod, wherein the first inclined plane system and the second inclined plane system are inclined downwards towards the middle part of the lower clamping plate device, and the section of the lower clamping plate device in the vertical direction is in a V shape;
the first inclined plane system comprises at least two supporting plates, a first inclined plane and an energy storage device, the supporting plates are arranged along the length direction of the first inclined plane, a sliding groove is formed in each supporting plate, an inclined plane sliding block is arranged at the end part of the first inclined plane, each inclined plane sliding block is correspondingly arranged in the sliding groove, and the inclined plane sliding blocks can slide in the sliding grooves; the energy storage device is connected to the bottom surface of the first inclined surface;
the second inclined plane system comprises a fixed inclined plane and at least one rotating inclined plane, the fixed inclined plane is arranged above the rotating inclined plane, and the fixed inclined plane and the rotating inclined plane are positioned on the same plane or the rotating inclined plane is lower than the fixed inclined plane;
the connecting rod is respectively connected with the inclined plane sliding block and the rotating inclined plane;
the upper clamping plate device comprises an upper panel, a left inclined plane and a right inclined plane, the upper edges of the left inclined plane and the right inclined plane are arranged on the bottom surface of the upper panel, the lower edges of the left inclined plane and the right inclined plane are connected, and the section of the upper clamping plate device in the vertical direction is in a V shape;
the lower part of the right inclined plane is provided with a hidden groove, the hidden groove is arranged along the length direction of the right inclined plane, and the rotating inclined plane can rotate to enter the hidden groove;
the rope is pulled to press down the first inclined plane and the energy storage device, the inclined plane sliding block slides along with the first inclined plane in the sliding groove, the rotating inclined plane is pulled to enter the hidden groove, and the rope is gradually clamped along the radial direction of the rope.
2. The rope-clamping brake for a shipboard recovery submersible buoy in accordance with claim 1, wherein a rotation area is formed between a lower inclined surface of the hidden groove and an upper inclined surface of the rotation inclined surface, a vertical section of the rotation area is horn-shaped, and a width of the rotation area is gradually increased from bottom to top.
3. The rope-clamping brake for a marine recovery submerged buoy of claim 2, characterized in that the upper inclined surface and the lower inclined surface are smooth inclined surfaces or wavy inclined surfaces, and the upper inclined surface and the lower inclined surface are matched.
4. The rope clamp brake for a shipboard recovery submersible buoy of claim 3, wherein the edges of the rotation region are smoothly rounded.
5. The rope-clamping brake for a shipboard recovery submersible buoy of claim 1, wherein a rounded transition is provided at a junction of the left inclined surface and the right inclined surface.
6. The rope clamping brake suitable for recovering underwater buoy on ship of claim 1, characterized in that, the rope clamping brake further comprises a locking device, the locking device comprises a rotating shaft arranged at the end part of the lower clamping plate device, a rotating shaft groove matched with the rotating shaft is arranged on the upper panel, the two ends of the rotating shaft are respectively a fixed end and a movable end, one end of the rotating shaft connected with the lower clamping plate device is the fixed end, the rotating shaft takes the fixed end as an original point, and the rotating shaft is clamped into the rotating shaft groove.
7. The rope-clamping brake suitable for the shipboard recovery submerged buoy of claim 6, wherein the locking device further comprises a locking rod, the locking rod is arranged on the upper panel, a thread is arranged on the movable end of the rotating shaft, and the locking rod is in threaded connection with the rotating shaft.
8. The rope clamp brake adapted for use with a shipboard recovery submersible buoy of claim 1, wherein the energy storage device is a torque spring.
9. The rope-clamping brake for a shipboard retrieval submersible buoy of claim 1, wherein the second ramp system includes a ramp having a ramp surface including the fixed ramp and the rotating ramp, the ramp having a bottom portion hinged to the rotating ramp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210142087.0A CN114524050B (en) | 2022-02-16 | 2022-02-16 | Rope clamping brake suitable for recovering submerged buoy on ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210142087.0A CN114524050B (en) | 2022-02-16 | 2022-02-16 | Rope clamping brake suitable for recovering submerged buoy on ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114524050A CN114524050A (en) | 2022-05-24 |
| CN114524050B true CN114524050B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210142087.0A Active CN114524050B (en) | 2022-02-16 | 2022-02-16 | Rope clamping brake suitable for recovering submerged buoy on ship |
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|---|---|
| CN114524050A (en) | 2022-05-24 |
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