Monomer multifunctional maintenance ship

Abstract

The invention belongs to the field of maintenance ships, and provides a single multifunctional maintenance ship which comprises a ship body. The pile holding device comprises a supporting structure, a first holding clamp and a second holding clamp, the supporting structure is installed on the ship body, the first holding clamp is installed on the supporting structure, the first end of the second holding clamp is hinged to the first end of the first holding clamp, a threaded rod is hinged to the second end of the second holding clamp, a locking piece is connected to the threaded rod in a threaded mode, a limiting clamp is arranged at the second end of the first holding clamp, and the threaded rod is matched with the limiting clamp. When the maintenance ship is used, when the ship body is close to a pile body, the pile body can be held by the second holding clamp and the first holding clamp by rotating the second holding clamp, then the screw rod is moved to the middle of the limiting clamp by swinging the screw rod, and then the locking piece is rotated to abut against the limiting clamp, so that the second holding clamp and the first holding clamp can be locked and fixed; and therefore, the pile body can be quickly held. The pile gripper is additionally arranged on the ship body, so that the effect of fixing the ship body can be achieved, and follow-up other operations on the ship body are facilitated.

Description

Technical Field

[0001] The invention belongs to the field of repair ships, and in particular relates to a single multifunctional repair ship. Background Art

[0002] Inspection vessels are ships specially used for maintenance and inspection of water facilities. For example, in photovoltaic power stations with complementary fisheries and photovoltaic power plants, the daily inspections, equipment transportation, inspection and maintenance, photovoltaic panel cleaning, and equipment lifting of the staff are all completed by inspection vessels. The design and functions of inspection vessels are usually customized according to specific operational requirements. With the rapid development of the new energy field, especially water photovoltaic power stations, inspection vessels play an increasingly important role in ensuring the stable operation of these facilities.

[0003] The existing maintenance vessels have single functions. For example, they do not have equipment such as pile grippers. During maintenance, it is necessary to carry pile grippers additionally. If the staff neglects to carry out the maintenance work, it may lead to the inability to carry out the maintenance work smoothly. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a single-body multifunctional maintenance ship, which can solve the above problems.

[0005] In order to achieve the above object, the present invention adopts the following technical scheme: a single multifunctional repair ship, comprising: hull; The pile gripper comprises a supporting structure, a first clamp and a second clamp, wherein the supporting structure is mounted on the hull, the first clamp is mounted on the supporting structure, the first end of the second clamp is hinged to the first end of the first clamp, the second end of the second clamp is hinged with a screw rod, a locking piece is screwed on the screw rod, the second end of the first clamp is provided with a limit clamp, and the screw rod is adapted to the limit clamp.

[0006] Preferably, the pile gripper also includes a positioning pin, a rotating shaft is provided on the supporting structure, a rotating hole is provided on the first clamp, the first clamp is rotatably sleeved on the rotating shaft through the rotating hole, a fixing plate is provided on the supporting structure, a first positioning hole is provided on the fixing plate, a second positioning hole is provided on the first clamp, and the positioning pin is simultaneously inserted into the first positioning hole and the second positioning hole.

[0007] Preferably, an end plate is provided at one end of the positioning pin, and a through hole is provided on the side wall of the other end of the positioning pin, and a limiting rod is inserted into the through hole.

[0008] Preferably, a wavy locking rod is fixed to one end of the limiting rod, and the wavy locking rod is matched with the positioning pin.

[0009] Preferably, one pile gripper is provided on each of the left and right sides of the bow of the hull, and one pile gripper is provided on each of the left and right sides of the stern of the hull.

[0010] Preferably, the maintenance vessel further comprises a lifting platform, and the lifting platform is installed on the hull.

[0011] Preferably, the lifting platform includes an elevator, a working platform installed at the lifting end of the elevator, and a guardrail installed on the working platform.

[0012] Preferably, the maintenance vessel further comprises a crane, and the crane is installed on the hull.

[0013] Preferably, the crane is an electric truck crane.

[0014] Preferably, an anti-collision fender is provided on the outer side of the hull.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a single multifunctional maintenance ship. When the hull is close to the pile body, the second clamp is rotated so that the second clamp and the first clamp can hold the pile body, and then the screw is swung to move the screw to the middle of the limit clamp, and then the locking piece is rotated so that the locking piece abuts against the limit clamp, so that the second clamp and the first clamp can be locked and fixed, thereby realizing rapid holding of the pile body. That is, by adding a pile gripper to the hull, the hull can be fixed, which is conducive to subsequent other operations on the hull.

[0016] 2. The present invention provides a single multifunctional maintenance ship, wherein the first clamp can be rotated around the rotation axis by removing the positioning pin. When it is not needed, the first clamp can be rotated to the inside of the hull and then locked and fixed by the positioning pin, so that the pile gripper can be prevented from interfering with the outside world, and the pile gripper does not need to be removed from the hull. When the pile gripper needs to be used, the positioning pin can be removed again and the first clamp can be rotated to the outside of the hull, which is simple and convenient to operate.

[0017] 3. The present invention provides a single-body multifunctional maintenance ship, wherein the limit rod can prevent the positioning pin from detaching, and the wave-shaped locking rod can be clamped on the outside of the positioning pin to improve the stability of the limit rod, thereby improving the stability of the positioning pin.

[0018] 4. The present invention provides a single multifunctional maintenance ship, which can realize stable lifting of workers by setting a lifting platform. It can realize lifting operations by setting a crane. It integrates a variety of operating equipment on the hull to increase the operating range of the maintenance ship. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1A schematic diagram of the three-dimensional structure of a single multifunctional maintenance ship provided in an embodiment of the present invention; Figure 2 One of the three-dimensional structural schematic diagrams of a pile gripper of a single multifunctional repair ship provided in an embodiment of the present invention; Figure 3 A second schematic diagram of the three-dimensional structure of a pile gripper of a single multifunctional repair ship provided in an embodiment of the present invention; Figure 4 A schematic diagram of the three-dimensional structure of a positioning pin and related parts of a single multifunctional maintenance ship provided by an embodiment of the present invention; Figure 5 A schematic diagram of the three-dimensional structure of a lifting platform of a single multifunctional maintenance ship provided in an embodiment of the present invention; Figure 6 A schematic diagram of the three-dimensional structure of a guardrail of a single multifunctional maintenance ship provided in an embodiment of the present invention; Figure 7 A schematic diagram of the three-dimensional structure of the hull of a single-body multifunctional maintenance ship provided in an embodiment of the present invention.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Hull; 2. Lifting platform; 201. Lift; 202. Working platform; 203. Guardrail; 3. Crane; 4. Pile gripper; 400. Support structure; 401. First gripper; 402. Second gripper; 403. Screw; 404. Locking member; 405. Limiting clamp; 406. Positioning pin; 407. Fixing plate; 408. Rotating shaft; 409. Limiting rod; 410. Wave-shaped locking rod; 5. Driving area; 6. Lifting platform layout area; 7. Passenger area; 8. Outboard motor; 9. Oar guard. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with specific embodiments so that those skilled in the art can understand the present invention more clearly.

[0022] It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrally formed structure. For ordinary technicians in this field, the specific meanings of such terms in this patent can be understood according to specific circumstances.

[0023] Example 1 See also Figure 1 This embodiment provides a single-body multifunctional maintenance ship, including: The hull 1 is provided with a pile gripper 4.

[0024] Specifically, the pile gripper 4 includes a supporting structure 400, a first clamp 401, and a second clamp 402. The supporting structure 400 is installed on the hull 1, the first clamp 401 is installed on the supporting structure 400, the first end of the second clamp 402 is hinged to the first end of the first clamp 401, the second end of the second clamp 402 is hinged with a screw 403, a locking piece 404 is screwed on the screw 403, and a limiting clamp 405 is provided at the second end of the first clamp 401, and the screw 403 is adapted to the limiting clamp 405.

[0025] For example, see Figure 2 The support structure 400 is a rod structure, which is fixed on the hull 1. A reinforcing rib is fixed on the side wall of the rod structure to enhance the stability of the support structure 400. The first clamp 401 and the second clamp 402 are both C-shaped structures. The first clamp 401 and the second clamp 402 are both horizontally arranged, and the first clamp 401 and the second clamp 402 are adapted to form a ring structure together, which is held outside the pile body.

[0026] The right end of the second clamp 402 is hinged to the right end of the first clamp 401. A hinge seat is fixed on the left end of the second clamp 402, one end of the screw rod 403 is hinged to the hinge seat, and the other end is movably arranged so that the screw rod 403 can swing in a vertical plane. A limit clamp 405 is fixed on the left end of the first clamp 401, and the limit clamp 405 includes two vertically arranged L-shaped plates, and the two L-shaped plates are symmetrically arranged.

[0027] The L-shaped plate includes an aisle plate parallel to the vertical plane where the screw 403 is located, and a baffle plate perpendicular to the aisle plate, and the baffle plate is located at the end of the aisle plate away from the hinge seat. A strip aisle is formed between the two aisle plates, so that the screw 403 can swing into the strip aisle. The length of the screw 403 is long enough. When the screw 403 swings into the strip aisle, the screw 403 runs through the entire strip aisle, that is, the screw 403 extends from the end of the hinge seat to the side of the baffle plate facing away from the hinge seat, so that the locking member 404 can be located on the side of the baffle plate facing away from the hinge seat. Then, by rotating the locking member 404 so that the locking member 404 abuts against the baffle plate, the first clamp 401 and the second clamp 402 can be locked.

[0028] In summary, when the maintenance boat provided by the present embodiment is in use, when the hull 1 is close to the pile body, the second clamp 402 is rotated so that the second clamp 402 and the first clamp 401 can hold the pile body, and then the screw 403 is swung so that the screw 403 moves to the middle of the limit clamp 405, and then the locking member 404 is rotated so that the locking member 404 abuts against the limit clamp 405, so that the second clamp 402 and the first clamp 401 can be locked and fixed, thereby realizing rapid holding of the pile body, and can also be quickly disassembled, with a simple structure and convenient operation. That is, by adding the pile gripper 4 to the hull 1, the hull can be fixed, which is conducive to subsequent other operations on the hull 1.

[0029] In this embodiment, the pile gripper 4 also includes a positioning pin 406, a rotating shaft 408 is provided on the support structure 400, a rotating hole is provided on the first clamp 401, the first clamp 401 is rotatably mounted on the rotating shaft 408 through the rotating hole, a fixing plate 407 is provided on the support structure 400, the fixing plate 407 is provided with a first positioning hole, the first clamp 401 is provided with a second positioning hole, and the positioning pin 406 is inserted into the first positioning hole and the second positioning hole at the same time.

[0030] For example, see Figure 3 A rotating shaft 408 is fixed on the top of the supporting structure 400, and the rotating shaft 408 is vertically arranged. The first clamp 401 is rotatably mounted on the rotating shaft 408 through a rotating hole, so that the first clamp 401 can swing around the rotating shaft 408 in a horizontal plane, and the rotating shaft 408 is at the edge of the hull 1, so that the first clamp 401 can swing back and forth inside and outside the hull 1.

[0031] A fixing plate 407 is also fixed to the top of the support structure 400. The fixing plate 407 is horizontally arranged and located below the first clamp 401. The fixing plate 407 is provided with a plurality of first positioning holes, which are evenly spaced along the circumference of the rotation axis 408. The second positioning hole on the first clamp 401 is matched with the first positioning hole. When the first clamp 401 is rotated until the second positioning hole is just above the first positioning hole, the positioning pin 406 passes through the second positioning hole and the first positioning hole in sequence downward, so that the positioning pin 406 passes through the first positioning hole and the second positioning hole at the same time, thereby fixing the first positioning hole and the second positioning hole, thereby keeping the first clamp 401 and the fixing plate 407 fixed, and locking the first clamp 401. By aligning the second positioning hole with the first positioning hole at different positions, the first clamp 401 can be fixed at different positions. Since the first clamp 401 and the second clamp 402 together form an annular structure, even if the angle of the first clamp 401 is changed, the first clamp 401 and the second clamp 402 can both be held on the pile body.

[0032] In order to ensure the stability of the positioning pin 406, in this embodiment, an end plate is provided at one end of the positioning pin 406, and a through hole is provided on the side wall of the other end of the positioning pin 406, and a limit rod 409 is inserted into the through hole. Figure 4 , an end plate is provided at the top of the positioning pin 406, and the size of the end plate is larger than the second positioning hole, so that the end plate can prevent the positioning pin 406 from falling from the second positioning hole. A through hole is provided on the side wall of the bottom end of the positioning pin 406, and the through hole is horizontally arranged, and the limiting rod 409 is inserted in the through hole. Since the limiting rod 409 is relatively long, it can be prevented that the positioning pin 406 is upwardly separated from the first positioning hole due to vibration and the like. In addition, the stability of the positioning pin 406 can be ensured, and the positioning pin 406 can be prevented from being separated from the second positioning hole or the first positioning hole.

[0033] Among them, a wavy locking rod 410 is fixed at one end of the limiting rod 409, and the wavy locking rod 410 is adapted to the positioning pin 406, and the wavy locking rod 410 has toughness. Figure 4 The left end of the wavy locking rod 410 is fixedly connected to the left end of the limiting rod 409. The middle part of the wavy locking rod 410 contains at least one C-shaped segment that matches the positioning pin 406, and the C-shaped segment is attached to the outside of the positioning pin 406. The right end of the wavy locking rod 410 extends in a direction away from the limiting rod 409. In this way, when installing the limiting rod 409, by inserting the right end of the limiting rod 409 into the through hole, the right end of the wavy locking rod 410 is squeezed by the positioning pin 406, so that the wavy locking rod 410 swings in the opposite direction away from the positioning pin 406, and the limiting rod 409 is continuously inserted until the C-shaped segment of the wavy locking rod 410 is attached to the outside of the positioning pin 406. At this time, the wavy locking rod 410 can play a role in clamping and limiting, preventing the limiting rod 409 from escaping from the through hole. On the contrary, the limiting rod 409 can be removed by pulling it out to the left, which is simple and convenient to operate.

[0034] In this embodiment, please refer to Figure 1 A pile holder 4 is provided on the left and right sides of the bow of the hull 1, and a pile holder 4 is provided on the left and right sides of the stern of the hull 1. In this way, piles at different positions can be held and fixed, which is more flexible to use and has a wide range of applications.

[0035] The maintenance ship provided in this embodiment also includes a lifting platform 2, which is installed on the hull 1. The lifting platform 2 can be a forklift. The working platform can be raised and lowered smoothly by the lifting platform 2 to ensure the physical and mental safety of the staff. When the lifting platform 2 is raised to the highest point, the platform surface is about 2.5 meters from the bottom foot; when it is fully retracted, the height is 0.50 meters. The lifting platform 2 is equipped with a self-locking device, which can automatically lock the hydraulic cylinder when the hydraulic system fails to prevent the platform from falling rapidly and causing danger.

[0036] The lifting platform 2 may include a lift 201 , a working platform 202 installed at the lifting end of the lift 201 , and a guardrail 203 installed on the working platform 202 . The guardrail 203 may be detachably installed on the working platform 202 .

[0037] For example, see Figure 5 The lift 201 includes two sets of telescopic structures and a cylinder. The telescopic structure includes two X-shaped units, which are arranged in sequence vertically. The X-shaped unit includes two connecting rods hinged to each other. The two connecting rods of the lower X-shaped unit are hinged to the two connecting rods of the upper X-shaped unit, respectively, to form a telescopic structure. The fixed end of the cylinder is hinged to the lower X-shaped unit, and the telescopic end of the cylinder is hinged to the upper X-shaped unit. In this way, when the cylinder is extended, the telescopic structure can be driven to extend, and when the cylinder is shortened, the telescopic structure can be driven to shorten, thereby realizing the lifting function of the lift 201.

[0038] Among them, see Figure 6 The guardrail 203 includes a C-shaped railing and two door frames located at the opening of the C-shaped railing. The ends of the two door frames facing away from each other are respectively hinged to the two ends of the C-shaped railing, and the opposite ends of the two door frames are movably connected. For example, a connecting hole is provided through the door frame, and a connecting rod is inserted into the connecting hole of the two door frames to fix the opposite ends of the two door frames. The structure of the connecting rod can be the same as that of the positioning pin 406, so that the connecting rod can be stably inserted into the connecting holes of the two door frames, which is conducive to rapid opening and closing of the door frames and is simple and convenient to operate.

[0039] The maintenance ship provided in this embodiment further includes a crane 3, which is installed on the hull 1. The crane 3 can be a 500KG electric truck crane. The crane is driven by electric hydraulics and powered by a 48V battery pack.

[0040] In this embodiment, the hull 1 is a monolithic structure, and the ship plates, ribs, transverse and longitudinal beams, full-deck plates, etc. used are all marine steel plates, and rubber anti-collision fenders are installed on the outside of the hull 1. The bow adopts a streamlined design to reduce the travel resistance, thereby increasing the propulsion efficiency and increasing the speed. Before painting the hull 1, effective surface treatment should be taken on the steel surface. All debris such as rust, scale, oil stains, etc. should be removed, and the rust removal level should meet the GB / T 8923.1-2011 hull rust removal standard, Sa2-Sa2.5 level requirements. The paint spraying meets international standards and environmentally friendly high-quality paints, and the coating requirements are not less than the second degree of red lead primer and the second degree of topcoat.

[0041] The parameters of hull 1 are as follows: Hull size (length, width and height): 6.8--2.4--0.75 meters Overall dimensions (length, width and height): 7.5--2.5-1.90 meters No-load draft: 0.30 m (about 3.0 m³) Full load draft: 0.45 m (about 6.0 m³) Loading capacity: 3.0t Endurance: 4 hours (gasoline) Power: 60 hp Speed: 15 Km / h Propulsion: Gasoline propeller Seats: 2 Operation: Post-operation (manual operation) Minimum navigation: 2 meters Maximum platform height: 2.5 meters Platform lifting weight: 300 Kg.

[0042] See also Figure 7 The deck layout of the hull 1 is divided into 4 areas, which are the driving area 5, the lifting platform layout area 6, the passenger area 7 and the cargo deck from the stern to the bow. The lifting platform 2 is located inside the lifting platform layout area 6, and a deck cover can be provided at the opening of the lifting platform layout area 6.

[0043] The stern is provided with an outboard motor 8 and a propeller guard 9. The outboard motor 8 is a 60-horsepower domestic Yum brand outboard motor. The outboard motor 8 is started electrically, and the boat is driven by a rear-mounted joystick, which is simple and easy to control.

[0044] The stern is also provided with a one-way drain port, through which water flows in from the deck drain port and is discharged from the stern drain port.

[0045] The mechanisms, components and parts not specifically described in the present invention are all existing structures in the prior art and can be directly purchased from the market.

[0046] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as limiting the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A single-body multifunctional maintenance ship, characterized in that: include: hull(1); A pile gripper (4) comprises a supporting structure (400), a first gripper (401), and a second gripper (402), wherein the supporting structure (400) is mounted on the hull (1), the first gripper (401) is mounted on the supporting structure (400), a first end of the second gripper (402) is hinged to a first end of the first gripper (401), a screw rod (403) is hinged to the second end of the second gripper (402), a locking member (404) is screwed to the screw rod (403), a limiting clamp (405) is provided at the second end of the first gripper (401), and the screw rod (403) is adapted to the limiting clamp (405).

2. A single-body multifunctional repair ship according to claim 1, characterized in that: The pile gripper (4) further comprises a positioning pin (406), a rotating shaft (408) is provided on the supporting structure (400), a rotating hole is provided on the first gripping clamp (401), the first gripping clamp (401) is rotatably sleeved on the rotating shaft (408) through the rotating hole, a fixing plate (407) is provided on the supporting structure (400), a first positioning hole is provided on the fixing plate (407), a second positioning hole is provided on the first gripping clamp (401), and the positioning pin (406) is simultaneously inserted into the first positioning hole and the second positioning hole.

3. A single-body multifunctional repair ship according to claim 2, characterized in that: An end plate is provided at one end of the positioning pin (406), and a through hole is provided on the side wall at the other end of the positioning pin (406), wherein a limiting rod (409) is inserted into the through hole.

4. A single-body multifunctional repair ship according to claim 3, characterized in that: A wavy locking rod (410) is fixed to one end of the limiting rod (409), and the wavy locking rod (410) is compatible with the positioning pin (406).

5. A single-body multifunctional repair ship according to claim 4, characterized in that: A pile gripper (4) is provided on each of the left and right sides of the bow of the ship hull (1), and a pile gripper (4) is provided on each of the left and right sides of the stern of the ship hull (1).

6. The single-body multifunctional repair ship according to claim 1, characterized in that: The inspection vessel further comprises a lifting platform (2), wherein the lifting platform (2) is mounted on the hull (1).

7. A single-body multifunctional repair ship according to claim 6, characterized in that: The lifting platform (2) comprises a lift (201), a working platform (202) installed at a lifting end of the lift (201), and a guardrail (203) installed on the working platform (202).

8. The single-body multifunctional repair ship according to claim 1, characterized in that: The repair ship further comprises a crane (3), wherein the crane (3) is installed on the hull (1).

9. A single-body multifunctional repair ship according to claim 8, characterized in that: The crane (3) is an electric truck crane.

10. The single-body multifunctional repair ship according to claim 1, characterized in that: The outer side of the hull (1) is provided with an anti-collision fender.

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