CN217294845U

CN217294845U - Ship-engine integrated wrecker hoisting mechanism

Info

Publication number: CN217294845U
Application number: CN202221169996.5U
Authority: CN
Inventors: 董其林; 邓忠起; 高宪军; 齐祥龙; 石云鹏
Original assignee: Heilongjiang Waterway Affairs Center
Current assignee: Heilongjiang Waterway Affairs Center
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-26
Anticipated expiration: 2032-05-16

Abstract

The utility model belongs to the technical field of the wrecker technique and specifically relates to a ship machine integral type wrecker hoist mechanism, including hull and main arm, the hull top is close to the ship limit position and is provided with the spacing subassembly of support, the hull top is close to ship central point and puts and be provided with capstan winch jack-up subassembly. The utility model discloses a support when using the main arm.

Description

Ship-engine integrated wrecker hoisting mechanism

Technical Field

The utility model relates to a wrecker technical field specifically is a ship machine integral type wrecker hoist mechanism.

Background

When the existing hoisting mechanism of the obstacle clearing ship runs, a main arm is mainly driven to lift by a hydraulic driving system, but no supporting force is generated below the main arm by the driving system alone, and the main arm cannot bear the gravity of a lifted object due to the fact that no supporting force exists during running, so that the main arm collapses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ship machine integral type obstacles removing ship hoisting mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a ship machine integral type obstacles removing ship hoisting mechanism, includes hull and main arm, the hull top is close to the ship limit position and is provided with the spacing subassembly of support, the hull top is close to the central point of ship and puts and be provided with capstan winch jack-up subassembly.

As the utility model discloses preferred scheme, support spacing subassembly including setting up the first stopper at hull top, first stopper top is provided with down branch, lower branch is close to limit one side and has set gradually down fixture block and connecting block, connecting block outer wall one side is provided with the motor, the motor is close to connecting block one end and is provided with the gear connecting block one side is provided with the spout, the inside kelly that is provided with of spout, the kelly top is provided with spacing slider, the kelly bottom is provided with the rack, lower branch top is provided with the connecting axle, the connecting axle top is provided with branch, it is provided with the fixture block to go up branch and is close to limit one side, it is provided with the draw-in groove to go up fixture block one side, it is provided with the second stopper to go up the branch top.

As the utility model discloses preferred scheme, first stopper passes through the bolt and is connected with hull top, lower branch rotates with first stopper to be connected, the fixture block passes through the bolt and is connected with lower branch one side down, fixture block opposite side links to each other with the connecting block is integrative down, the motor passes through the bolt and is connected with connecting block one side, the motor passes through the screw rod and is connected with gear revolve, wheel and rack contact, the kelly passes through spacing slider and spout inner wall sliding connection, the kelly bottom links to each other with the rack is integrative, lower branch passes through the connecting axle and is connected with last branch rotation, it passes through the bolt and is connected with last branch one side to go up the fixture block, and the kelly contacts with the draw-in groove inner wall, it rotates with the second stopper to go up the branch and is connected, the second stopper passes through the bolt and is connected with the main arm bottom.

As the utility model discloses preferred scheme, capstan winch jack-up subassembly is including setting up the fixed block at the hull top, the fixed block top is provided with the main arm, the main arm top is provided with the pulley, and the hull top is close to the ship center and has set gradually first capstan winch and second capstan winch.

As the utility model discloses preferred scheme, the fixed block passes through the bolt and is connected with the hull top, the main arm rotates with the fixed block to be connected, the pulley passes through the bolt and is connected with the main arm top, first capstan winch and second capstan winch pass through the bolt and are connected with the hull top, first capstan winch and second capstan winch pass through the cable wire and are connected with the pulley rotation.

As the preferred proposal of the utility model, the top of the boat body is provided with a hook fishing pulley.

Compared with the prior art, the beneficial effects of the utility model are that: the problem of rely on actuating system can lead to the main arm below not having the holding power in the past, thereby can lead to the main arm can't bear the gravity when lifting the object and collapse when operation, this application has adopted the spacing subassembly of support, it straightens through connecting axle and lower support rod rotation to drive upper strut when main arm rises, and drive fixture block and lower fixture block contact, then control motor drives the gear and rotates, the gear drives the kelly through contacting kelly bottom rack and utilizes spacing slider to slide to the assigned position to draw-in groove inside, utilize the kelly to block upper fixture block and lower fixture block, thereby restriction upper strut and lower support rod position prevent rotating, and support the main arm below, solved and relied on actuating system can lead to the main arm below not having the holding power in the past, thereby can lead to the main arm can's unable gravity when lifting the object when operation to collapse the problem.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the upper and lower support rods of the present invention;

fig. 3 is an enlarged view of part a of the present invention.

In the figure: 1. a hull; 2. a fixed block; 3. a main arm; 301. a pulley; 302. hooking a fishing pulley; 4. a first capstan; 401. a second capstan; 5. a first stopper; 501. a lower support rod; 502. a lower clamping block; 503. connecting blocks; 504. a chute; 505. a motor; 506. a gear; 6. a second limiting block; 601. an upper support rod; 602. an upper clamping block; 603. a card slot; 7. a clamping rod; 701. a limiting slide block; 702. a rack; 8. and (7) connecting the shafts.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a ship machine integral type obstacles removing ship hoisting mechanism, includes hull 1 and main arm 3, its characterized in that: the top of the ship body 1 is provided with a supporting and limiting assembly close to the ship edge, and the top of the ship body 1 is provided with a winch hoisting assembly close to the center of the ship.

In an embodiment, referring to fig. 1-3, the supporting and limiting assembly includes a first limiting block 5 disposed on the top of a hull 1, a lower support rod 501 is disposed on the top end of the first limiting block 5, a lower fixture block 502 and a connecting block 503 are sequentially disposed on one side of the lower support rod 501 close to the edge of the hull, a motor 505 is disposed on one side of the outer wall of the connecting block 503, a gear 506 is disposed on one end of the motor 505 close to the connecting block 503, a sliding groove 504 is disposed on one side of the connecting block 503, a clamping rod 7 is disposed inside the sliding groove 504, a limiting slider 701 is disposed on the top of the clamping rod 7, a rack 702 is disposed at the bottom of the clamping rod 7, a connecting shaft 8 is disposed on the top end of the lower support rod 501, an upper support rod 601 is disposed on the top of the connecting shaft 8, an upper fixture block 602 is disposed on one side of the upper support rod 601 close to the edge of the hull, a clamping groove 603 is disposed on one side of the upper fixture block 602, and a second limiting block 6 is disposed on the top of the upper support rod 601, the first limiting block 5 is connected with the top of the ship body 1 through a bolt, the lower support rod 501 is rotatably connected with the first limiting block 5, the lower fixture block 502 is connected with one side of the lower support rod 501 through a bolt, the other side of the lower fixture block 502 is integrally connected with the connecting block 503, the motor 505 is connected with one side of the connecting block 503 through a bolt, the motor 505 is rotatably connected with the gear 506 through a screw, the gear 506 is contacted with the rack 702, the fixture rod 7 is slidably connected with the inner wall of the sliding groove 504 through a limiting slider 701, the bottom of the fixture rod 7 is integrally connected with the rack 702, the lower support rod 501 is rotatably connected with the upper support rod 601 through a connecting shaft 8, the upper fixture block 602 is connected with one side of the upper support rod 601 through a bolt, the fixture rod 7 is contacted with the inner wall of the clamping groove 603, the upper support rod 601 is rotatably connected with the second limiting block 6, and the second limiting block 6 is connected with the bottom of the main arm 3 through a bolt, lower branch 501 and upper branch 601 are through with first stopper 5, second stopper 6 and connecting axle 8 rotate and can accomodate and open upper branch 601 and lower branch 501, go up fixture block 602 and lower fixture block 502 contact when opening, then controllable motor 505 passes through the screw rod and drives gear 506 rotation, gear 506 drives clamping bar 7 through contact rack 702 and utilizes the sliding of spacing slider 701 in spout 504 and to slide in draw-in groove 603, fixture block 602 and lower fixture block 502 position can be blocked, thereby fixed upper branch 601 and lower branch 501 position support main arm 3, prevent rotating, the material of main arm 3 is made for high strength steel, can guarantee main arm 3 hardness.

In an embodiment, referring to fig. 1, the winch-hoist assembly includes a fixing block 2 disposed on the top of a hull 1, the top of the fixed block 2 is provided with a main arm 3, the top of the main arm 3 is provided with a pulley 301, the top of the ship body 1 is provided with a first winch 4 and a second winch 401 in sequence near the center of the ship, the fixed block 2 is connected with the top of the ship body 1 through a bolt, the main arm 3 is rotationally connected with the fixed block 2, the pulley 301 is connected with the top of the main arm 3 through a bolt, the first winch 4 and the second winch 401 are connected with the top of the ship body 1 through bolts, the first winch 4 and the second winch 401 are rotatably connected with the pulley 301 through a steel cable, the first winch 4 drives the steel cable to rotate towards the first winch 4 through the pulley 301 for retraction, the main arm 3 can be driven to rotate upwards and expand, and when the main arm needs to be put down, the first winch 4 is controlled to drive the steel cable to be paid out outwards through the pulley 301, so that the main arm 3 is put down. The second winch 401 may be used in conjunction with the first winch 4.

In the embodiment, referring to fig. 1, a fishing pulley 302 is disposed on the top of the hull 1.

The utility model discloses work flow: when the main arm clamping device is used, firstly, the first winch 4 is controlled to drive the steel cable to rotate towards the first winch 4 through the pulley 301 for folding, the main arm 3 is driven to rotate upwards for opening, meanwhile, the main arm 3 drives the upper supporting rod 601 and the lower supporting rod 501 to rotate and expand to the specified positions through the first limiting block 5, the second limiting block 6 and the connecting shaft 8, meanwhile, the upper clamping block 602 is in contact with the lower clamping block 502, then the control motor 505 drives the gear 506 to rotate through the screw rod, the gear 506 drives the clamping rod 7 to slide in the sliding groove 504 through the contact rack 702 and utilizes the limiting sliding block 701 to slide towards the clamping groove 603, the positions of the upper clamping block 602 and the lower clamping block 502 are clamped, and the positions of the upper supporting rod 601 and the lower supporting rod 501 are fixed for supporting the main arm 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ship machine integral type obstacles removing ship hoisting mechanism, includes hull (1) and main arm (3), its characterized in that: a supporting and limiting assembly is arranged at the position, close to the ship edge, of the top of the ship body (1), and a winch hoisting assembly is arranged at the position, close to the center of the ship, of the top of the ship body (1);

the supporting and limiting assembly comprises a first limiting block (5) arranged at the top of a ship body (1), a lower support rod (501) is arranged at the top end of the first limiting block (5), a lower clamping block (502) and a connecting block (503) are sequentially arranged on one side, close to the ship side, of the lower support rod (501), a motor (505) is arranged on one side of the outer wall of the connecting block (503), a gear (506) is arranged at one end, close to the connecting block (503), of the motor (505), a sliding groove (504) is arranged on one side of the connecting block (503), a clamping rod (7) is arranged inside the sliding groove (504), a limiting sliding block (701) is arranged at the top of the clamping rod (7), a rack (702) is arranged at the bottom of the clamping rod (7), a connecting shaft (8) is arranged at the top end of the lower support rod (501), an upper support rod (601) is arranged on one side, close to the ship side, of the upper clamping block (602) is arranged on the upper support rod (601), a clamping groove (603) is formed in one side of the upper clamping block (602), and a second limiting block (6) is arranged at the top of the upper supporting rod (601).

2. The ship-machine integrated wrecker lifting mechanism of claim 1, wherein: the utility model discloses a ship body, including hull (1), first stopper (5), lower branch (501) and first stopper (5) rotate to be connected, lower fixture block (502) is connected with lower branch (501) one side through the bolt, fixture block (502) opposite side links to each other with connecting block (503) an organic whole down, motor (505) is connected with connecting block (503) one side through the bolt, motor (505) rotates through screw rod and gear (506) to be connected, gear (506) contact with rack (702), kelly (7) pass through spacing slider (701) and spout (504) inner wall sliding connection, kelly (7) bottom links to each other with rack (702) an organic whole, lower branch (501) rotate through connecting axle (8) and go up branch (601) to be connected, go up fixture block (602) pass through the bolt and go up branch (601) one side and be connected, the clamping rod (7) is in contact with the inner wall of the clamping groove (603), the upper supporting rod (601) is rotatably connected with the second limiting block (6), and the second limiting block (6) is connected with the bottom of the main arm (3) through a bolt.

3. The ship-machine integrated wrecker lifting mechanism of claim 1, wherein: the winch hoisting assembly comprises a fixing block (2) arranged at the top of a ship body (1), a main arm (3) is arranged at the top of the fixing block (2), a pulley (301) is arranged at the top of the main arm (3), and a first winch (4) and a second winch (401) are sequentially arranged at the top of the ship body (1) close to the center of the ship.

4. The ship-machine integrated wrecker lifting mechanism of claim 3, wherein: the fixed block (2) is connected with the top of the ship body (1) through a bolt, the main arm (3) is connected with the fixed block (2) in a rotating mode, the pulley (301) is connected with the top of the main arm (3) through a bolt, the first winch (4) and the second winch (401) are connected with the top of the ship body (1) through a bolt, and the first winch (4) and the second winch (401) are connected with the pulley (301) in a rotating mode through a steel cable.

5. The ship-machine integrated wrecker lifting mechanism of claim 1, wherein: the top of the ship body (1) is provided with a fishing pulley (302).