CN219192487U

CN219192487U - Underwater anchor system device

Info

Publication number: CN219192487U
Application number: CN202223558130.6U
Authority: CN
Inventors: 邓秀超; 曾维健; 张汗
Original assignee: Wuhan Zhongketuochuang Foundation Engineering Co ltd
Current assignee: Wuhan Zhongketuochuang Foundation Engineering Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-16
Anticipated expiration: 2032-12-30

Abstract

The utility model provides an underwater anchor device which comprises a base, wherein a winding frame is fixedly arranged at the top of the base, a hydraulic motor is fixedly arranged at one side of the winding frame at the top of the base, the output end of the hydraulic motor is fixedly connected with a winding shaft of the winding frame, a guide wheel is arranged at the top of the winding frame, under the action of a second hydraulic push rod and a lifting mechanism, the second hydraulic push rod drives a telescopic plate and the guide wheel to rotate up and down along the joint of a rotating shaft of a mounting plate, the angle of the guide wheel is changed, and the anchor head and an obstacle are staggered through repeated traction actions of different angles.

Description

Underwater anchor system device

Technical Field

The utility model relates to the field of underwater anchor systems, in particular to an underwater anchor system device.

Background

The anchor is a kind of ship stopping speed reducer commonly used by ships, unreels the anchor chain through the anchor machine, the anchor head is under the traction of anchor chain and is sunk to the bottom of the water, and the anchor wrist of anchor head can be perpendicular with the bottom of the water at this moment, and fluke and bottom contact, because anchor chain length is longer than the water depth of the anchor point of breaking down again, therefore the anchor chain lies flat in the bottom of the water, when the ship continues to advance, the anchor chain of being pulled can give the anchor head a horizontal direction effort, add anchor self gravity, form decurrent resultant force to make the anchor insert in the soil, to the speed reducing ship stopping, and anchor system just is the community that comprises anchor head, anchor chain and anchor machine etc. result.

The anchor chain is also retracted through the rolling action of the anchor machine when the anchor head is rolled, but the fixed position of the anchor head is uncertain due to unknown underwater conditions, so that the problem of clamping in reefs can exist, the anchor machine rolling anchor chain is blocked and even damaged, the existing technical mode is that the anchor chain is continuously unrolled to reduce the traction force born by the anchor head, then a ship is moved to approach the anchor head, the direction of the traction force born by the anchor head is changed, and the anchor head is pulled out in different directions, but the mode wastes more time, and the ship is required to be continuously moved, so that the cost is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an underwater anchor system device, which solves the problems in the background technology, has novel structure, changes the traction force applied to the anchor head under the cooperation of a lifting mechanism and a unfolding mechanism when the anchor head inserted into the water is retracted, staggers the barrier for clamping the anchor head in a continuously movable mode, and thus, the anchor chain and the anchor head are retracted more conveniently.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an anchor system device under water, includes the base, base top fixed mounting has the rolling frame, and base top is located rolling frame one side fixed mounting and has hydraulic motor, hydraulic motor output and the rolling axle fixed connection of rolling frame, rolling frame top is equipped with the leading wheel, the winding has the anchor chain on the rolling axle surface of rolling frame, and the anchor chain walks around the leading wheel and be fixed with the anchor head, the base back is equipped with the elevating system who drives the leading wheel and follow vertical direction and remove, leading wheel and elevating system junction is equipped with expansion mechanism.

Further, elevating system includes erects the frame, erect the frame and fix on the base, and erect and set up the removal breach on the frame surface, the inside sliding connection of removal breach of erects the frame has the mounting panel, the inside meshing of mounting panel is pegged graft there is the screw rod, and the screw rod both ends are all rotated and are installed on erecting the frame, the position fixed mounting that erects the frame top and corresponds the screw rod has elevator motor, and elevator motor output and screw rod fixed connection.

Further, the unfolding mechanism comprises expansion plates, two expansion plates are symmetrically arranged on the mounting plate in a rotating mode through rotating shafts, and two ends of the guide wheel are rotatably arranged at the extending ends of the expansion plates through bearings.

Further, a first hydraulic push rod is fixedly mounted on the outer side surface of the storage end of the expansion plate, and the extension end of the first hydraulic push rod is fixedly connected with the extension end of the expansion plate.

Further, the base is located on the surfaces of two sides of the winding frame, and a second hydraulic push rod is installed through rotation of a rotating shaft.

Further, two the receiving end tops of expansion plate are fixed with the link plate, and the second hydraulic push rod extension end is installed in the both ends bottom of link plate through the pivot rotation.

Further, the hydraulic motor, the lifting motor, the first hydraulic push rod and the second hydraulic push rod are all electrically connected with an external power supply through wires.

Furthermore, the initial position of the guide wheel is positioned at the top of the front end of the winding frame, and the guide wheel and the anchor head are positioned on the same vertical line.

The utility model has the beneficial effects that: the utility model relates to an underwater anchor system device, which comprises a base; a winding frame; a hydraulic motor; an anchor chain; an anchor head; a guide wheel; a lifting mechanism; a vertical frame; a lifting motor; a screw; a mounting plate; a deployment mechanism; a telescoping plate; a first hydraulic pushrod; a connecting plate; and a second hydraulic push rod.

1. Under the action of the first hydraulic push rod and the expansion plate, the upper cover of the underwater anchor device changes the transverse position of the guide wheel, so that the guide wheel moves repeatedly at two sides of the top of the anchor head, and the movement of the anchor head is accelerated.

2. Under the action of the second hydraulic push rod and the lifting mechanism, the second hydraulic push rod drives the expansion plate and the guide wheel to vertically rotate along the joint of the rotating shaft of the mounting plate, the angle of the guide wheel is changed, and the anchor head and the obstacle are staggered through repeated traction actions of different angles.

3. Compared with the prior art, the underwater anchor system device has the advantages that the guide wheels of the guide wheels are used for being matched with the lifting mechanism and the unfolding mechanism to change the traction direction of the anchor chain to the anchor head, so that the anchor head is more conveniently and rapidly retracted by staggering the anchor head from an obstacle, inconvenience in moving a ship is avoided, the cost is saved, and the underwater anchor system device is more convenient and rapid.

Drawings

FIG. 1 is a schematic view of the overall frontal structure of an underwater mooring device according to the present utility model;

FIG. 2 is a schematic diagram showing the overall front structure of an underwater anchoring device according to the second embodiment of the present utility model;

FIG. 3 is a schematic view of the overall rear structure of an underwater mooring device according to the present utility model;

in the figure: 1. a base; 2. a winding frame; 3. a hydraulic motor; 4. an anchor chain; 5. an anchor head; 6. a guide wheel; 7. a lifting mechanism; 71. a vertical frame; 72. a lifting motor; 73. a screw; 74. a mounting plate; 8. a deployment mechanism; 81. a telescoping plate; 82. a first hydraulic pushrod; 83. a connecting plate; 84. and a second hydraulic push rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides an anchor system device under water, includes base 1, base 1 top fixed mounting has rolling frame 2, and base 1 top is located rolling frame 2 one side fixed mounting has hydraulic motor 3, hydraulic motor 3 output and rolling axle fixed connection of rolling frame 2, rolling frame 2 top is equipped with leading wheel 6, the winding has anchor chain 4 on the rolling axle surface of rolling frame 2, and anchor chain 4 bypasses leading wheel 6 and be fixed with anchor head 5, the base 1 back is equipped with the elevating system 7 that drives leading wheel 6 and remove along vertical direction, leading wheel 6 and elevating system 7 junction are equipped with expansion mechanism 8, leading wheel 6 initial position is located rolling frame 2 front end top, and leading wheel 6 and anchor head 5 are on same vertical line, and the device has formed anchor system jointly by rolling frame 2, hydraulic motor 3, anchor chain 4 and anchor head 5, and the rolling axle rotation of rolling frame 2 is controlled through hydraulic motor 3 to anchor chain 4, places anchor head 5 in the submarine, later through the current technique with anchor head 5 insert anchor head 5 in the elevating system 7 of anchor head, and anchor head 5 is received in the anchor head 5 and is blocked the anchor head 5 when anchor head 5 is stopped down with anchor head 5 and anchor head 5 is stopped the anchor head 5 and is received in the anchor system 5 under the anchor system of the anchor system is not needed, and anchor head 5 is stopped the anchor head 5 is not required to the anchor system is moved, and is difficult to the anchor head 5 is moved the anchor system is not blocked under the anchor system 5.

In this embodiment, the lifting mechanism 7 includes a vertical frame 71, the vertical frame 71 is fixed on the base 1, a moving gap is formed on the surface of the vertical frame 71, a mounting plate 74 is slidably connected inside the moving gap of the vertical frame 71, a screw 73 is inserted in the mounting plate 74 in an engaged manner, two ends of the screw 73 are rotatably mounted on the vertical frame 71, a lifting motor 72 is fixedly mounted at the top of the vertical frame 71 corresponding to the position of the screw 73, the output end of the lifting motor 72 is fixedly connected with the screw 73, the lifting motor 72 is started, the screw 73 is driven to rotate by the lifting motor 72, the screw 73 and the mounting plate 74 are engaged with each other, and the mounting plate 74 slides along the moving gap of the vertical frame 71 to drive the guide wheel 6 to perform displacement in the vertical direction.

In this embodiment, the deployment mechanism 8 includes the expansion plate 81, install two expansion plates 81 through pivot symmetry rotation on the mounting panel 74, and the leading wheel 6 both ends pass through the bearing rotation and install on the extension end of expansion plate 81, fixed mounting has first hydraulic push rod 82 on the outer side surface of the receiving end of expansion plate 81, and the extension end of first hydraulic push rod 82 and the extension end fixed connection of expansion plate 81, opens first hydraulic push rod 82, and the extension end of first hydraulic push rod 82 drives the extension end of expansion plate 81 and stretches out, changes the transverse position of leading wheel 6, makes leading wheel 6 in the both sides at anchor head 5 top and relapse the local removal for the activity of anchor head 5.

In this embodiment, the base 1 is located on the surface of two sides of the winding frame 2, and is rotatably provided with the second hydraulic push rod 84 through a rotating shaft, two top parts of the receiving ends of the expansion plates 81 are fixed with the connecting plates 83, and the extending ends of the second hydraulic push rods 84 are rotatably provided at the bottoms of two ends of the connecting plates 83 through the rotating shaft, when the lifting mechanism 7 drives the guide wheel 6 to move along the vertical direction, the second hydraulic push rod 84 is synchronously extended to keep the connectivity with the expansion plates 81, the second hydraulic push rod 84 is opened to drive the expansion plates 81 and the guide wheel 6 to vertically rotate along the rotating shaft connection part of the mounting plate 74, the angle of the guide wheel 6 is changed, and the staggering of the anchor head 5 and the obstacle is accelerated through repeated traction actions of different angles.

In this embodiment, the hydraulic motor 3, the lifting motor 72, the first hydraulic push rod 82 and the second hydraulic push rod 84 are all electrically connected with an external power supply through wires, and when in use, the switch is turned on, and the external power supply supplies power to the hydraulic motor 3, the lifting motor 72, the first hydraulic push rod 82 and the second hydraulic push rod 84 for working.

The rolling shaft of the rolling frame 2 is controlled by the hydraulic motor 3 to roll the anchor chain 4, the anchor head 5 is placed on the water bottom, then the anchor head 5 is inserted into the water bottom in the prior art, the ship is stopped in a decelerating way, when the anchor chain 4 and the anchor head 5 are required to be retracted, the lifting motor 72 is started, the lifting motor 72 drives the screw 73 to rotate, the screw 73 and the mounting plate 74 are meshed, the mounting plate 74 slides along the moving gap of the vertical frame 71, the guide wheel 6 is driven to move in the vertical direction, the second hydraulic push rod 84 is synchronously stretched to keep the connectivity with the telescopic plate 81 when the lifting mechanism 7 drives the guide wheel 6 to move in the vertical direction, the second hydraulic push rod 84 is started to drive the telescopic plate 81 and the guide wheel 6 to vertically rotate along the connecting part of the rotating shaft of the mounting plate 74, the angle of the guide wheel 6 is changed, the staggered anchor head 5 and the obstacle are accelerated through repeated traction actions of different angles, the transverse position of the guide wheel 6 is changed, the guide wheel 6 is repeatedly moved at two sides of the top of the anchor head 5, the anchor head 5 is accelerated, the anchor head 5 is blocked by the repeated traction force of the anchor head 5 is prevented from being retracted, and the anchor head 5 is prevented from being broken, and the anchor head 5 is not blocked by the moving the anchor head is more convenient to be moved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An underwater anchoring device comprising a base (1), characterized in that: the utility model discloses a base, including base (1), guide wheel (6), anchor chain (4) are twined on the reel surface of base (1), and anchor chain (4) are walked around guide wheel (6) and are fixed with anchor head (5), base (1) back is equipped with elevating system (7) that drive guide wheel (6) moved along vertical direction, guide wheel (6) are equipped with expansion mechanism (8) with elevating system (7) junction, base (1) top is located reel (2) one side fixed mounting has hydraulic motor (3), hydraulic motor (3) output and reel (2) reel fixed connection, reel (2) top is equipped with guide wheel (6).

2. An underwater mooring arrangement as defined in claim 1, wherein: elevating system (7) are including erecting frame (71), erect frame (71) and fix on base (1), and erect frame (71) on the surface seted up remove breach, the inside sliding connection of removal breach of erecting frame (71) has mounting panel (74), the inside meshing of mounting panel (74) is pegged graft and is had screw rod (73), and screw rod (73) both ends are all rotated and are installed on erecting frame (71), erect frame (71) top corresponds the position fixed mounting of screw rod (73) and have elevator motor (72), and elevator motor (72) output and screw rod (73) fixed connection.

3. An underwater mooring arrangement as defined in claim 2, wherein: the unfolding mechanism (8) comprises expansion plates (81), two expansion plates (81) are symmetrically arranged on the mounting plate (74) in a rotating mode through rotating shafts, and two ends of the guide wheel (6) are rotatably arranged at the extending ends of the expansion plates (81) through bearings.

4. A submarine mooring arrangement according to claim 3, wherein: a first hydraulic push rod (82) is fixedly mounted on the outer side surface of the containing end of the expansion plate (81), and the extension end of the first hydraulic push rod (82) is fixedly connected with the extension end of the expansion plate (81).

5. The underwater mooring apparatus of claim 4 wherein: the second hydraulic push rods (84) are rotatably arranged on the surfaces of the two sides of the winding frame (2) through rotating shafts of the base (1).

6. An underwater mooring arrangement as defined in claim 5, wherein: the top parts of the storage ends of the two telescopic plates (81) are fixedly provided with connecting plates (83), and the extension ends of the second hydraulic push rods (84) are rotatably arranged at the bottoms of the two ends of the connecting plates (83) through rotating shafts.

7. An underwater mooring arrangement as defined in claim 5, wherein: the hydraulic motor (3), the lifting motor (72), the first hydraulic push rod (82) and the second hydraulic push rod (84) are electrically connected with an external power supply through wires.

8. An underwater mooring arrangement as defined in claim 1, wherein: the initial position of the guide wheel (6) is positioned at the top of the front end of the winding frame (2), and the guide wheel (6) and the anchor head (5) are positioned on the same vertical line.