CN112830401A - Boat erects gallows device for operation mechanism - Google Patents
Boat erects gallows device for operation mechanism Download PDFInfo
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- CN112830401A CN112830401A CN202011174532.9A CN202011174532A CN112830401A CN 112830401 A CN112830401 A CN 112830401A CN 202011174532 A CN202011174532 A CN 202011174532A CN 112830401 A CN112830401 A CN 112830401A
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- Prior art keywords
- fixedly connected
- connecting rod
- boat
- longitudinal
- winch
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/42—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/68—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles mounted on, or guided by, jibs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a hanger device for a boat erection operation mechanism, and belongs to the technical field of boat erection operation mechanisms. The boat erects the gallows device for operation mechanism and includes davit subassembly and gallows subassembly. Use the coupler body to catch the connection peg, withdraw the davit in-process, the coupler body lifts up the gallows frame spare through connecting the peg, when the bolt is right time with connecting the external member, insert the bolt in connecting the external member, at this moment, it is located the storage tank to connect the peg, through the spacing fixed of dog, the displacement of restriction connection peg, reach the purpose of fixed gallows subassembly, the dismantlement process is opposite with the installation, and dismantle the in-process, only need demolish the connection of bolt and connection external member, alright fall the gallows subassembly through the davit, the dismantlement process is used manpower sparingly, the dismantlement time is short, and then the current capstan head wire frame of effectual improvement is not convenient for the problem of demolising fast, after dismantling the gallows subassembly, the lifting hook of accessible davit directly lifts by crane general platform.
Description
Technical Field
The invention relates to the field of boat erection operating mechanisms, in particular to a hanging bracket device for a boat erection operating mechanism.
Background
The boat bridge comprises a boat, a boat vehicle and a boat vehicle. The pontoon bridge is used for setting up the pontoon bridge, set up the gate bridge ferry entrance, support personnel, the vehicle, the life material, important equipment that rescue equipment etc. overcome the river obstacle, the boat of pontoon bridge, the setting up of ship, remove and receive through boat car and boat car operation mechanism, can realize the boat, boat car is general, the boat, the ship is removed and is received through the wire rope on the capstan winch wire rope frame and pull the recovery, for improving the commonality of boat car and boat car operation mechanism in other aspects, like loading and uninstallation general platform, the capstan winch wire rope frame needs to be demolishd, utilize the lifting hook of davit directly to lift by crane general platform, at present, the capstan winch wire rope frame is not convenient for demolish fast, and then be not convenient for improving the commonality of boat car and boat car operation mechanism in other aspects.
How to invent a hanger device for a boat erection operation mechanism to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In order to make up for the defects, the invention provides a hanging bracket device for a boat erection operation mechanism, aiming at solving the problem that the existing winch rope guide frame is inconvenient to rapidly disassemble.
The invention is realized by the following steps:
a lifting frame device for a boat erection operation mechanism comprises a lifting arm component and a lifting frame component.
The suspension arm assembly comprises a suspension arm, a connecting sleeve and a lifting hook, the suspension arm is L-shaped, the connecting sleeve is fixedly connected to two sides of the suspension arm, the lifting hook comprises a hook body and a stop block, an accommodating groove is formed in the hook body, the stop block is fixedly connected to one side of the accommodating groove, the hook body is fixedly connected to the end portion of one L-shaped end of the suspension arm, the suspension bracket assembly comprises a suspension bracket part, a plug pin part and a connecting hanging rod, the suspension bracket part comprises two longitudinal beams, a first connecting rod, a second connecting rod and a third connecting rod which are sequentially and fixedly connected between the two longitudinal beams from top to bottom, the plug pin part is arranged at two ends of the side wall of the third connecting rod, the plug pin part comprises a plug pin sleeve and a plug pin, the plug pin is slidably inserted into the plug pin sleeve, and the plug, the connecting hanging rod is fixedly connected between the two longitudinal beams, the connecting hanging rod is located between the first connecting rod and the second connecting rod, the connecting hanging rod is located in the accommodating groove, the stop block can block the connecting hanging rod, and the bolt can be inserted into the connecting sleeve.
In one embodiment of the present invention, the connection kit includes a connection sleeve and a reinforcing plate fixedly connected to an outer wall of the connection sleeve.
In an embodiment of the invention, winch parts are fixedly connected to the side walls of the two longitudinal beams respectively, guide wheel parts are fixedly connected between the winch parts and the first connecting rods, pulley parts are fixedly connected to the upper ends of the first connecting rods, steel wire ropes are wound on the winch parts, and the direction of the steel wire ropes is changed sequentially through the guide wheel parts and the pulley parts.
In one embodiment of the invention, the winch member comprises a winch and a winch support, the winch support being fixedly connected to the longitudinal beam, the winch being fixedly connected to the winch support.
In one embodiment of the present invention, the guide wheel member includes a longitudinal connecting rod, a transverse connecting rod and a guide wheel, wherein one end of the longitudinal connecting rod is fixedly connected to the side wall of the winch support, one end of the transverse connecting rod is fixedly connected to the first connecting rod, and the guide wheel is connected to the other ends of the longitudinal connecting rod and the transverse connecting rod.
In one embodiment of the invention, the pulley member comprises a transverse bracket, a longitudinal pulley and a transverse pulley, the longitudinal pulley is rotatably connected to the longitudinal bracket, the transverse pulley is rotatably connected to the transverse bracket, and the transverse bracket is fixedly connected with the longitudinal bracket.
In an embodiment of the invention, a pulling fork rod is fixedly connected to a side wall of the bolt, a U-shaped sliding groove is formed in a side part of the bolt sleeve, the bolt is inserted into the bolt sleeve in a sliding manner, and the pulling fork rod is located in the U-shaped sliding groove.
In one embodiment of the invention, the connecting hanger bar is arranged in an inverted V-shape.
In one embodiment of the invention, a leg is connected to the side wall of the second connecting rod.
The invention has the beneficial effects that: according to the hanging bracket device for the boat erection operation mechanism, which is obtained through the design, when the hanging bracket component is installed, the hook body is used for hooking the connecting hanging rod, the hanging bracket piece is lifted by the hook body through the connecting hanging rod in the process of withdrawing the hanging arm, the bolt is inserted into the connecting sleeve when the bolt is aligned with the connecting sleeve, at the moment, the connecting hanging rod is positioned in the accommodating groove and is limited and fixed through the stop block to limit the displacement of the connecting hanging rod, so that the aim of fixing the hanging bracket component is fulfilled, when the hanging bracket component is disassembled, the disassembling process is opposite to the installing process, in addition, only the connection between the bolt and the connecting sleeve needs to be disassembled in the disassembling process, the hanging bracket component can be fallen down through the hanging arm, the disassembling process saves manpower, the disassembling time is short, the problem that the existing winch cable guide frame is not convenient to disassemble quickly is effectively solved, after the hanging bracket component is disassembled, the, the universality of the boat vehicle and the boat vehicle operation mechanism in other aspects is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a boat davit device for an erection operation mechanism during disassembly according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a boom assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a connection kit according to an embodiment of the present invention;
FIG. 4 is a schematic view of a hook according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a hanger assembly according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a hanger component according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a latch member according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a guide wheel member according to an embodiment of the present invention;
FIG. 9 is a schematic structural view of a pulley member according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of the boat davit erection operation mechanism according to the embodiment of the present invention after the completion of the installation of the davit device;
fig. 11 is a schematic structural diagram of a general platform for lifting a boom assembly according to an embodiment of the present invention.
In the figure: 100-a boom assembly; 110-a boom; 120-a connection kit; 121-connecting sleeves; 122-a reinforcing plate; 130-a hook; 131-a hook body; 132-a stop; 133-a receiving groove; 200-a hanger assembly; 210-a hanger piece; 211-longitudinal beams; 212-first connecting rod; 213-a second connecting rod; 214-a third connecting rod; 220-a latch member; 221-bolt sleeves; 222-a U-shaped chute; 223-plug pin; 224-pulling the fork rod; 230-connecting the hanging rod; 240-legs; 250-a capstan member; 251-a winch; 252-a winch support; 260-a guide wheel member; 261-longitudinal connecting rod; 262-transverse tie bar; 263-guide wheel; 270-a pulley member; 271-a transverse support; 272-longitudinal support; 273-longitudinal pulley; 274-transverse pulleys.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a suspension bracket device for a boat erection operation mechanism, which includes a suspension arm assembly 100 and a suspension bracket assembly 200, wherein the suspension arm assembly 100 is used for fixing the suspension bracket assembly 200 or hoisting a general platform, and the suspension bracket assembly 200 is used for retracting a steel wire rope to hoist a boat or a boat.
Referring to fig. 2, the boom assembly 100 includes a boom 110, a connecting kit 120 and a hook 130, wherein the boom 110 is L-shaped, the connecting kit 120 is fixedly connected to two sides of the boom 110, and the connecting kit 120 is fixedly connected to two sides of the boom 110 by welding.
Referring to fig. 3, the connection kit 120 includes a connection sleeve 121 and a reinforcing plate 122 fixedly connected to an outer wall of the connection sleeve 121, and the reinforcing plate 122 is fixedly connected to the outer wall of the connection sleeve 121 by welding.
Referring to fig. 4, the hook 130 includes a hook body 131 and a stopper 132, the hook body 131 is provided therein with an accommodating groove 133, the stopper 132 is fixedly connected to one side of the accommodating groove 133, the stopper 132 and the hook body 131 are of an integral structure, the hook body 131 is fixedly connected to an end portion of an L-shaped end of the suspension arm 110, and the hook body 131 is fixedly connected to the suspension arm 110 by welding.
Referring to fig. 5 and 6, the hanger assembly 200 includes a hanger member 210, a latch member 220 and a connecting rod 230, the hanger member 210 includes two longitudinal beams 211, and a first connecting rod 212, a second connecting rod 213 and a third connecting rod 214 fixedly connected between the two longitudinal beams 211 in sequence from top to bottom, the first connecting rod 212, the second connecting rod 213, the third connecting rod 214 and the two longitudinal beams 211 are fixed by welding, the latch member 220 is disposed at two ends of a sidewall of the third connecting rod 214, sidewalls of the two longitudinal beams 211 are respectively and fixedly connected with a winch member 250, a guide wheel member 260 is fixedly connected between the winch member 250 and the first connecting rod 212, an upper end of the first connecting rod 212 is fixedly connected with a pulley member 270, a wire rope is wound around the winch member 250, and the wire rope sequentially passes through the guide wheel member 260 and the pulley member 270 to change direction.
Referring to fig. 7, the latch member 220 includes a latch bushing 221 and a latch 223, the latch 223 is slidably inserted into the latch bushing 221, the latch bushing 221 is fixedly connected to two sides of a sidewall of the third connecting rod 214, when the latch bushing 221 is fixedly connected to the third connecting rod 214 by welding, the connecting hanging rod 230 is fixedly connected between two longitudinal beams 211, two ends of the connecting hanging rod 230 are respectively fixedly connected to the two longitudinal beams 211 by welding, the connecting hanging rod 230 is located between the first connecting rod 212 and the second connecting rod 213, the connecting hanging rod 230 is located in the accommodating groove 133, the stopper 132 can block the connecting hanging rod 230, the latch 223 can be inserted into the connecting sleeve 120, the connecting hanging rod 230 is arranged in an inverted V shape to be conveniently hung into the hook body 131, a sidewall of the second connecting rod 213 is connected to the leg 240, after the hanger assembly 200 falls to the ground, the leg 240 can support the ground, and improve the stability of the hanger assembly 200, a pulling fork rod 224 is fixedly connected to the side wall of the plug 223, the pulling fork rod 224 is connected to the plug 223 through a thread, a U-shaped sliding groove 222 is formed in the side portion of the plug sleeve 221, the plug 223 is inserted into the plug sleeve 221 in a sliding manner, the pulling fork rod 224 is located in the U-shaped sliding groove 222, the U-shaped sliding groove 222 can locate the position of the pulling fork rod 224, and therefore the position of the plug 223 is convenient to locate, when the hanger assembly 200 is installed, the hook body 131 is used for hooking the connecting hanging rod 230, in the process of withdrawing the hanger arm 110, the hook body 131 lifts the hanger member 210 through the connecting hanging rod 230, when the plug 223 is aligned with the connecting sleeve 121, the plug 223 is inserted into the connecting sleeve 121, at the moment, the connecting hanging rod 230 is located in the accommodating groove 133, the stopper 132 is used for limiting and fixing, the displacement of the connecting hanging rod 230 is limited, the purpose of fixing the hanger assembly 200 is achieved, when the hanger assembly, alright fall with gallows subassembly 200 through davit 110, the dismantlement process is used manpower sparingly, and the dismantlement time is short, and then the current winch rope guide of effectual improvement is not convenient for demolish fast's problem, dismantles gallows subassembly 200 back, and the general platform is directly lifted by crane to the lifting hook of accessible davit, improves the commonality of boat car and boat car operating device in other aspects.
Referring to fig. 8, the winch member 250 includes a winch 251 and a winch bracket 252, the winch bracket 252 is fixedly connected to the longitudinal beam 211 by welding, the winch 251 is fixedly connected to the winch bracket 252 by a bolt, it should be noted that the winch 251 is configured as a hydraulic winch, a winch hydraulic system and a boat vehicle and boat vehicle operation mechanism are connected by a quick coupling, so as to achieve a plug-pull connection, and a specific manner is known to those skilled in the art, and as will not be described in detail herein, the guide wheel member 260 includes a longitudinal connecting rod 261, a transverse connecting rod 262 and a guide wheel 263, one end of the longitudinal connecting rod 261 is fixedly connected to a side wall of the winch bracket 252 by welding, the transverse connecting rod 262 is fixedly connected to the first connecting, the transverse connecting rod 262 is fixedly connected to the first connecting rod 212 by welding, the guide wheel 263 is connected to the other ends of the longitudinal connecting rod 261 and the transverse connecting rod 262, and it should be noted that the outer shell of the guide wheel 263 is fixedly connected to the longitudinal connecting rod 261 and the transverse connecting rod 262 by welding.
Referring to fig. 9, the pulley member 270 includes a transverse support 271, a longitudinal support 272, a longitudinal pulley 273 and a transverse pulley 274, the longitudinal pulley 273 is rotatably connected to the longitudinal support 272 through a pin, the transverse pulley 274 is rotatably connected to the transverse support 271, the transverse support 271 is fixedly connected to the longitudinal support 272 through welding, the wire rope is controlled to be retracted and extended through a winch 251, the wire rope is wound around a guide pulley 263, and the tension direction of the wire rope is changed through the transverse pulley 274 and the longitudinal pulley 273, so that the purpose of arranging the wire rope is achieved, and the boat can be erected and retracted conveniently.
Specifically, this boat erects operating device's for operation mechanism's theory of operation: when the hanger assembly 200 is installed, the hook 131 is hooked on the coupling rod 230, and during the process of retracting the hanger arm 110, the hook 131 lifts the hanger member 210 through the coupling rod 230, when the inserting pin 223 is aligned with the connecting sleeve 121, the inserting pin 223 is inserted into the connecting sleeve 121, and at this time, the connecting hanging rod 230 is located in the receiving groove 133, the purpose of fixing the hanger assembly 200 is achieved by limiting and fixing the stopper 132 and limiting the displacement of the connecting hanging rod 230, when the hanger assembly 200 is disassembled, the disassembling process is opposite to the assembling process, in the dismounting process, the hanger assembly 200 can be dropped down through the hanger arm 110 only by dismounting the connection between the plug 223 and the connecting sleeve 121, the dismounting process is labor-saving, the dismounting time is short, thereby effectively improving the problem that the existing winch rope guide frame is inconvenient to rapidly remove, and after the hanger assembly 200 is disassembled, the universal platform can be directly lifted by the lifting hook of the suspension arm, and the universality of the boat vehicle and the boat vehicle operating mechanism in other aspects is improved.
The steel wire rope is controlled to be wound and unwound through the winch 251, bypasses the guide wheel 263, and changes the tension direction of the steel wire rope through the transverse pulley 274 and the longitudinal pulley 273, so that the purpose of arranging the steel wire rope is achieved, and the boat can be erected and retracted conveniently.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A boat erects gallows device for operation mechanism, which is characterized by comprising
The suspension arm assembly (100) comprises a suspension arm (110), a connecting sleeve member (120) and a lifting hook (130), wherein the suspension arm (110) is L-shaped, the connecting sleeve member (120) is fixedly connected to two sides of the suspension arm (110), the lifting hook (130) comprises a hook body (131) and a stop block (132), an accommodating groove (133) is formed in the hook body (131), the stop block (132) is fixedly connected to one side of the accommodating groove (133), and the hook body (131) is fixedly connected to the end part of one end of the L-shape of the suspension arm (110);
the hanging bracket assembly (200) comprises a hanging bracket piece (210), a bolt piece (220) and a connecting hanging rod (230), wherein the hanging bracket piece (210) comprises two longitudinal beams (211) and a first connecting rod (212), a second connecting rod (213) and a third connecting rod (214) which are sequentially and fixedly connected between the two longitudinal beams (211) from top to bottom, the bolt piece (220) is arranged at two ends of the side wall of the third connecting rod (214), the bolt piece (220) comprises a bolt sleeve (221) and a bolt (223), the bolt (223) is inserted in the bolt sleeve (221) in a sliding manner, the bolt sleeve (221) is fixedly connected to two sides of the side wall of the third connecting rod (214), the connecting hanging rod (230) is fixedly connected between the two longitudinal beams (211), and the connecting hanging rod (230) is positioned between the first connecting rod (212) and the second connecting rod (213), the connecting hanging rod (230) is positioned in the accommodating groove (133), the stop block (132) can stop the connecting hanging rod (230), and the plug pin (223) can be inserted into the connecting sleeve piece (120).
2. The cradle device for a boat davit erection operation mechanism as claimed in claim 1, wherein said connection kit (120) comprises a connection sleeve (121) and a reinforcement plate (122) fixedly connected to the outer wall of said connection sleeve (121).
3. The cradle device for the boat erection work mechanism according to claim 1, wherein winch members (250) are fixedly connected to the side walls of the two longitudinal beams (211), guide wheel members (260) are fixedly connected between the winch members (250) and the first connecting rods (212), pulley members (270) are fixedly connected to the upper ends of the first connecting rods (212), steel wire ropes are wound around the winch members (250), and the steel wire ropes sequentially change directions through the guide wheel members (260) and the pulley members (270).
4. The cradle device for a boat davit-mounting mechanism according to claim 3, wherein the winch member (250) comprises a winch (251) and a winch support (252), the winch support (252) is fixedly connected to the longitudinal beam (211), and the winch (251) is fixedly connected to the winch support (252).
5. The cradle device for the boat davit-mounting working mechanism according to claim 4, wherein the guide wheel member (260) comprises a longitudinal connecting rod (261), a transverse connecting rod (262) and a guide wheel (263), one end of the longitudinal connecting rod (261) is fixedly connected to the side wall of the winch bracket (252), one end of the transverse connecting rod (262) is fixedly connected to the first connecting rod (212), and the guide wheel (263) is connected to the other ends of the longitudinal connecting rod (261) and the transverse connecting rod (262).
6. The cradle device for the boat racking mechanism of claim 3, wherein the pulley member (270) comprises a transverse bracket (271), a longitudinal bracket (272), a longitudinal pulley (273) and a transverse pulley (274), the longitudinal pulley (273) is rotatably connected to the longitudinal bracket (272), the transverse pulley (274) is rotatably connected to the transverse bracket (271), and the transverse bracket (271) and the longitudinal bracket (272) are fixedly connected.
7. The hanging bracket device for the boat erection operation mechanism of claim 1, wherein a pulling fork rod (224) is fixedly connected to a side wall of the latch (223), a U-shaped sliding groove (222) is formed in a side part of the latch sleeve (221), the latch (223) is slidably inserted into the latch sleeve (221), and the pulling fork rod (224) is located in the U-shaped sliding groove (222).
8. The cradle device for a boat davit erection work mechanism according to claim 1, wherein said connecting hanger bar (230) is provided in an inverted V-shape.
9. The cradle device for a boat davit-mounting mechanism according to claim 1, wherein the side wall of the second connecting rod (213) is connected to a leg (240).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174532.9A CN112830401B (en) | 2020-10-28 | 2020-10-28 | Boat erects gallows device for operation mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174532.9A CN112830401B (en) | 2020-10-28 | 2020-10-28 | Boat erects gallows device for operation mechanism |
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| CN112830401A true CN112830401A (en) | 2021-05-25 |
| CN112830401B CN112830401B (en) | 2023-03-21 |
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| JP2010222927A (en) * | 2009-03-25 | 2010-10-07 | Ihi Infrastructure Systems Co Ltd | Apparatus for erecting tower-like structure |
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