CN213738318U - Rotatable crane used on engineering ship - Google Patents
Rotatable crane used on engineering ship Download PDFInfo
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- CN213738318U CN213738318U CN202022441618.5U CN202022441618U CN213738318U CN 213738318 U CN213738318 U CN 213738318U CN 202022441618 U CN202022441618 U CN 202022441618U CN 213738318 U CN213738318 U CN 213738318U
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- vertical rod
- bulwark
- rod
- deck
- fixedly connected
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Abstract
The utility model relates to a loop wheel machine technical field discloses a rotatable formula loop wheel machine for on engineering ship, include: the vertical rod is rotatably arranged on a deck of the engineering ship; the hanging rod is vertically arranged at the top end of the vertical rod; the pulley assembly is arranged at the end part of the hanging rod; the rolling and pulling assembly is arranged on the vertical rod; the haulage rope, the one end fixed connection of haulage rope in on the roll-up subassembly, the other end of haulage rope passes loose pulley assembly, wherein, it is right to roll up the subassembly be used for the haulage rope receive and releases, the utility model discloses a rotatable loop wheel machine for on engineering ship, the montant alternates and has crossed the bulwark roof and rotate and set up on the deck, can receive and release in the topside when not at ordinary times, is on a parallel with the bulwark and puts, does not account for the place, practices thrift the space, utilizes loose pulley assembly's form, and the direction of change power is simple structure, makes things convenient for personnel to operate, facilitates the use.
Description
Technical Field
The utility model relates to a loop wheel machine technical field especially relates to a rotatable formula loop wheel machine for on engineering ship.
Background
Cranes are common equipment on ships for lifting materials. At present, a crane installed on a ship can be used only when a substance is hoisted, and is idle in other times, and a traditional crane hoisting device is complex and heavy in structure and occupies a large space.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a rotatable loop wheel machine for engineering ship to solve the loop wheel machine of installation on present boats and ships and only just can use when the hoist and mount material, all the other times are idle, and traditional loop wheel machine lifts by crane equipment structure complicacy and heavy moreover, and the very big technical problem of space that occupies.
In order to solve the technical problem, the utility model provides a rotatable formula loop wheel machine for engineering ship is on, include: the vertical rod is rotatably arranged on a deck of the engineering ship, a bulwark top plate is arranged at the upper part of the deck of the engineering ship, and the vertical rod penetrates through the bulwark top plate; the hanging rod is vertically arranged at the top end of the vertical rod; the pulley assembly is arranged at the end part of the hanging rod; the rolling and pulling assembly is arranged on the vertical rod; the one end fixed connection of haulage rope in roll up and draw on the subassembly, the other end of haulage rope passes loose pulley assembly, couple, the other end of haulage rope with couple fixed connection, wherein, it is right to roll up and draw the subassembly the haulage rope receive and releases.
Optionally, still include the stiffener, the one end of stiffener with montant fixed connection, the other end of stiffener with peg fixed connection.
Optionally, still include spacing flange, spacing bolt and zip fastener, the fixed cover of spacing flange is located the montant outside, the one end of zip fastener with spacing bolted connection, the other end of zip fastener with the bulwark roof is connected, spacing bolt has alternated in proper order spacing flange with the bulwark roof.
Optionally, loose pulley assembly includes the otic placode, breaks out and the fixed pulley, the otic placode is fixed set up in the peg tip, the one end of breaking out with otic placode fixed connection, the other end of breaking out with fixed pulley fixed connection, the haulage rope passes the fixed pulley.
Optionally, the rolling assembly comprises a base and a manual winch arranged on the base, the base is fixedly arranged on the vertical rod, and the traction rope is fixedly connected to the manual winch.
Optionally, still including set up in the lower sleeve pipe on the deck, the week lateral wall of lower sleeve pipe is provided with the reinforcing plate muscle, the reinforcing plate muscle with deck fixed connection, the montant passes the bulwark roof rotates set up in the lower sleeve pipe.
Optionally, a rubber plate is arranged between the limiting flange and the bulwark top plate.
The embodiment of the utility model provides a rotatable formula loop wheel machine for on engineering ship compares with prior art, and its beneficial effect lies in:
the utility model discloses a rotatable formula loop wheel machine for on engineering ship, the montant of loop wheel machine rotates and sets up on the deck, can rotate the loop wheel machine to being on a parallel with the bulwark and putting when the loop wheel machine is idle, does not account for the place, practices thrift the space to the loop wheel machine utilizes loose pulley assembly's form, the direction of change force, simple structure makes things convenient for personnel to operate, facilitates the use.
Drawings
Fig. 1 is a schematic structural diagram of a rotatable crane for a construction vessel according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is an enlarged view of the structure of FIG. 1 at C;
fig. 5 is a schematic view of an operation structure of a rotatable crane for a construction vessel according to an embodiment of the present invention;
FIG. 6 is a first view of the partial structure of FIG. 5;
fig. 7 is a partial structural schematic view two of fig. 5.
In the figure, 100, a bulwark top plate, 200, a deck, 1, a vertical rod, 2, a hanging rod, 3, a pulley component, 31, an ear plate, 32, a shackle, 33, a fixed pulley, 4, a rolling component, 41, a base, 42, a manual winch, 5, a traction rope, 6, a hook, 7, a reinforcing rod, 8, a limiting flange, 9, a limiting bolt, 10, a zipper, 11, a lower sleeve, 12, a reinforcing plate rib, 13 and a rubber plate.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In addition, the following description will be briefly made with reference to the orientation: the following directional or positional relationships, as indicated in the context of "front", "rear", "upper", "lower", "left", "right", etc., with respect to each structural member, are intended to refer to the orientation or positional relationship as shown in the drawings; these positional relationships are merely for convenience and simplicity of description and do not indicate or imply that the device referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.
If there is a description in an embodiment of the present invention referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 to 7, a rotatable crane for a construction vessel according to a preferred embodiment of the present invention includes: the vertical rod 1 is rotatably arranged on a deck 200 of an engineering ship, a bulwark top plate 100 is arranged at the upper part of the deck 200 of the engineering ship, and the vertical rod 1 penetrates through the bulwark top plate 100; the hanging rod 2 is vertically arranged at the top end of the vertical rod 1; the pulley assembly 3 is arranged at the end part of the hanging rod 2; the rolling and pulling assembly 4 is arranged on the vertical rod 1; haulage rope 5, haulage rope 5's one end fixed connection in roll up and draw on the subassembly 4, haulage rope 5's the other end passes pulley assembly 3, couple 6, haulage rope 5's the other end with 6 fixed connection of couple, wherein, it is right to roll up and draw subassembly 4 is used for haulage rope 5 receive and releases.
Based on above-mentioned technical scheme, the peg stretches out the bulwark roof outside, the peg top sets up loose pulley assembly, the haulage rope passes loose pulley assembly, utilize pulley change direction of force principle, receive and release through the book pull assembly to haulage rope and realize lifting by crane to the goods, whole loop wheel machine can rotate, can receive and release at the bulwark when not at ordinary times, be on a parallel with the bulwark and put, do not take up an area of, practice thrift the space, this loop wheel machine can rotate during the use, it is nimble to use, the rotation range can be very big (the scope can reach 343 °), convenient operation is swift.
The utility model provides a rotatable formula loop wheel machine for engineering ship still includes stiffener 7, the one end of stiffener 7 with 1 fixed connection of montant, the other end of stiffener 7 with 2 fixed connection of peg, because peg and montant are perpendicular to be connected, when the peg lifts by crane the goods, the junction atress of peg and montant is great, and easy breaking takes place, sets up the stiffener between montant and peg, and then improves the joint strength of montant and peg to promote the bearing capacity of whole loop wheel machine, the biggest pulling force is 300 KG.
A rotatable loop wheel machine for engineering ship still includes spacing flange 8, spacing bolt 9 and zip fastener 10, the fixed cover of spacing flange 8 is located the montant 1 outside, in this embodiment, spacing flange laminating bulwark roof sets up, the one end of zip fastener 10 with spacing bolt 9 is connected, the other end of zip fastener 10 with bulwark roof 100 is connected, spacing bolt 9 alternates in proper order through spacing flange 8 and bulwark roof 100 in order to carry out the spacing to montant 1, in this embodiment, when the loop wheel machine is not used, just rotate the gallows to the position that peg and bulwark are parallel, then alternate in proper order through spacing bolt spacing flange 8 and bulwark roof 100 in order to carry out the spacing to montant 1, avoid the montant free rotation, make it accomodate in bulwark one side, practice thrift the space, through setting up the zip fastener, avoid the easy problem of losing after spacing bolt used, is convenient to use.
The roll-up subassembly 4 include the base 41 with set up in manual winch 42 on the base, the base 41 fixed set up in on the montant 1, haulage rope 5 fixed connection in on the manual winch 42, in this embodiment, utilize manual winch to receive and release the haulage rope, and then lift by crane the goods, alone or two people can launch, it is also simple to install, and later maintenance and maintenance are very simple economy.
The utility model provides a rotatable formula loop wheel machine for engineering ship still including set up in deck 200's lower casing 11, the week lateral wall of lower casing 11 is provided with reinforcing plate muscle 12, reinforcing plate muscle 12 with deck 200 fixed connection, reinforcing plate muscle are connected between lower casing and deck to improve the joint strength of lower casing and deck, and then make the montant stabilize and set up in the lower casing, guarantee the steady work of whole loop wheel machine, montant 1 passes bulwark roof 100 rotate set up in lower casing 11.
Limiting flange 8 with be provided with rubber slab 13 between the bulwark roof 100 to rotating the montant in-process, avoiding causing wearing and tearing between limiting flange and the bulwark roof.
To sum up, the embodiment of the utility model provides a rotatable formula loop wheel machine for on engineering ship compares with prior art, and its beneficial effect lies in: the utility model discloses a rotatable formula loop wheel machine for on engineering ship, the montant alternates over the bulwark roof and rotates and set up on the deck, can receive and release in the topside when not at ordinary times, is on a parallel with the bulwark and puts, does not account for the place, practices thrift the space, utilizes loose pulley assembly's form, the direction of change force, simple structure makes things convenient for personnel to operate, facilitates the use.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. A rotatable crane for use on a work vessel, comprising:
the vertical rod (1) is rotatably arranged on a deck (200) of an engineering ship, a bulwark top plate (100) is arranged at the upper part of the deck (200) of the engineering ship, and the vertical rod (1) penetrates through the bulwark top plate (100);
the hanging rod (2) is vertically arranged at the top end of the vertical rod (1);
the pulley assembly (3) is arranged at the end part of the hanging rod (2);
the rolling and pulling assembly (4), the rolling and pulling assembly (4) is arranged on the vertical rod (1);
one end of the traction rope (5) is fixedly connected to the rolling and pulling assembly (4), and the other end of the traction rope (5) penetrates through the pulley assembly (3);
the other end of the traction rope (5) is fixedly connected with the hook (6), and the rolling and pulling assembly (4) is used for winding and unwinding the traction rope (5).
2. The rotatable crane for engineering ships according to claim 1, further comprising a reinforcing rod (7), wherein one end of the reinforcing rod (7) is fixedly connected with the vertical rod (1), and the other end of the reinforcing rod (7) is fixedly connected with the hanging rod (2).
3. The rotatable crane for engineering ships as recited in claim 1, further comprising a limiting flange (8), a limiting bolt (9) and a zipper (10), wherein the limiting flange (8) is fixedly sleeved outside the vertical rod (1), one end of the zipper (10) is connected with the limiting bolt (9), the other end of the zipper (10) is connected with the bulwark top plate (100), and the limiting bolt (9) sequentially penetrates through the limiting flange (8) and the bulwark top plate (100).
4. The rotatable crane for engineering ships according to claim 1, characterized in that the pulley assembly (3) comprises an ear plate (31), a shackle (32) and a fixed pulley (33), the ear plate (31) is fixedly arranged at the end of the hanging rod (2), one end of the shackle (32) is fixedly connected with the ear plate (31), the other end of the shackle (32) is fixedly connected with the fixed pulley (33), and the traction rope (5) passes through the fixed pulley (33).
5. The rotatable crane for engineering ships according to claim 1, characterized in that the reel-pull assembly (4) comprises a base (41) and a manual winch (42) arranged on the base (41), the base (41) is fixedly arranged on the vertical rod (1), and the traction rope (5) is fixedly connected to the manual winch (42).
6. The rotatable crane for engineering ships according to claim 1, further comprising a lower casing (11) arranged on the deck (200), wherein a reinforcing plate bar (12) is arranged on the peripheral side wall of the lower casing (11), the reinforcing plate bar (12) is fixedly connected with the deck (200), and the vertical rod (1) is rotatably arranged in the lower casing (11) through the bulwark top plate (100).
7. A rotatable crane for a construction vessel according to claim 3, characterised in that a rubber sheet (13) is arranged between the stop flange (8) and the bulwark top plate (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022441618.5U CN213738318U (en) | 2020-10-28 | 2020-10-28 | Rotatable crane used on engineering ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022441618.5U CN213738318U (en) | 2020-10-28 | 2020-10-28 | Rotatable crane used on engineering ship |
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| Publication Number | Publication Date |
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| CN213738318U true CN213738318U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022441618.5U Active CN213738318U (en) | 2020-10-28 | 2020-10-28 | Rotatable crane used on engineering ship |
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| CN (1) | CN213738318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104200A (en) * | 2021-12-31 | 2022-03-01 | 汇朋智能科技(江苏)有限公司 | Simple unmanned ship throwing and recycling device |
-
2020
- 2020-10-28 CN CN202022441618.5U patent/CN213738318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104200A (en) * | 2021-12-31 | 2022-03-01 | 汇朋智能科技(江苏)有限公司 | Simple unmanned ship throwing and recycling device |
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