CN215439386U - Marine engine room crane - Google Patents
Marine engine room crane Download PDFInfo
- Publication number
- CN215439386U CN215439386U CN202121862845.3U CN202121862845U CN215439386U CN 215439386 U CN215439386 U CN 215439386U CN 202121862845 U CN202121862845 U CN 202121862845U CN 215439386 U CN215439386 U CN 215439386U
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- trolley
- track
- track beams
- beams
- driving mechanism
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Abstract
The utility model relates to a marine engine room travelling crane which comprises two parallel track beams A, wherein two trolley A are respectively arranged on the two track beams A, a driving mechanism A is respectively arranged on the two trolley A, the two driving mechanisms A are synchronously driven, two parallel track beams B are arranged between the two trolley A, the track beams B are vertical to the track beams A, two trolley B are respectively arranged on the two track beams B, a supporting frame is arranged between the two trolley B, one trolley B is provided with a driving mechanism B, and a hoisting mechanism is arranged on the supporting frame; the utility model has simple structure, stable operation, safe and reliable operation and is convenient for the maintenance of the ship engine room.
Description
Technical Field
The utility model relates to the field of cranes, in particular to a marine engine room crane.
Background
The ship has the advantages that the number of mechanical devices and parts is large in the engine room of the ship, the mechanical devices and the parts need to be overhauled and maintained in the using process, the hoisting mechanism needs to be used for transferring the parts in the overhauling process, the space in the engine room is limited, and the hoisting mechanism is easy to be unstable when the ship floats or advances on the water surface, so that the transferring work is influenced.
Disclosure of Invention
The utility model aims to solve the problems of the existing ship engine room hoisting work and provide a ship engine room traveling crane.
The specific scheme of the utility model is as follows: the utility model provides a marine cabin driving, includes two parallel track roof beams A, respectively is equipped with a dolly A on two track roof beams A, respectively is equipped with a actuating mechanism A on two dolly A, two actuating mechanism A synchronous drive, is equipped with two parallel track roof beams B between two dolly A, and track roof beam B is perpendicular with track roof beam A, respectively is equipped with a dolly B on two track roof beams B, is equipped with a support frame between two dolly B, is equipped with actuating mechanism B on one of them dolly B, is equipped with on the support frame and lifts by crane the mechanism.
A rack A is arranged on the upper edge of a track beam A along the whole length, a gear A is arranged at the output end of a driving mechanism A, and the gear A is meshed with the rack A; a rack B is arranged on the track beam B along the whole length, a gear B is arranged at the output end of the driving mechanism B, and the gear B is meshed with the rack B.
The two ends of the track beam A are respectively provided with a limit stop which is used for limiting the limit position of the trolley A.
The two ends of the track beam B are respectively provided with a limit stop which is used for limiting the limit position of the trolley B, and one surface of the limit stop facing the trolley B is provided with a cushion pad.
The hoisting mechanism adopts a winch, and the output end of the winch is provided with a lifting hook.
The working principle of the utility model is as follows: through the track roof beam A and the track roof beam B that set up with great ease, realize lifting by crane the mechanism and remove in the full range in cabin, all adopt the rack and pinion meshing tradition between actuating mechanism A and track roof beam A and actuating mechanism B and the track roof beam B, can realize arbitrary position and shut down the locking function.
Compared with the prior art, the utility model has the following advantages: the structure is simple, the operation is stable, the operation is safe and reliable, and the maintenance work of the ship engine room is convenient.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a view A-A of FIG. 2;
FIG. 4 is a view B-B of FIG. 2;
in the figure: 1-track beam A, 2-trolley A, 3-driving mechanism A, 4-limit stop, 5-cushion, 6-hoisting mechanism, 7-driving mechanism B, 8-support frame, 9-trolley B, 10-track beam B.
Detailed Description
Referring to fig. 1-4, the present embodiment is a marine nacelle traveling crane, including two parallel track beams a1, two track beams a1 are respectively provided with a trolley a2, two trolleys a2 are respectively provided with a driving mechanism A3, two driving mechanisms A3 are synchronously driven, two parallel track beams B10 are provided between the two trolleys a2, the track beams B10 are perpendicular to the track beams a1, two track beams B10 are respectively provided with a trolley B9, a support frame 8 is provided between the two trolleys B9, one trolley B9 is provided with a driving mechanism B7, and the support frame 8 is provided with a hoisting mechanism 6.
In this embodiment, a rack a is arranged on the track beam a1 along the whole length, a gear a is arranged at the output end of the driving mechanism A3, and the gear a is engaged with the rack a; a rack B is arranged on the track beam B10 along the whole length, a gear B is arranged at the output end of the driving mechanism B7, and the gear B is meshed with the rack B.
The two ends of the track beam A1 are respectively provided with a limit stop for limiting the limit position of the trolley A2.
In this embodiment, two ends of the track beam B10 are respectively provided with a limit stop 4, the limit stops 4 are used for limiting the limit position of the trolley B9, and one surface of each limit stop 4 facing the trolley B9 is provided with a cushion 5.
In this embodiment, the hoisting mechanism 6 adopts a winch, and a lifting hook is installed at the output end of the winch.
Claims (5)
1. A marine engine room crane is characterized in that: the lifting device comprises two parallel track beams A, wherein two trolley A are respectively arranged on the two track beams A, a driving mechanism A is respectively arranged on the two trolley A, the two driving mechanisms A are driven synchronously, two parallel track beams B are arranged between the two trolley A, the track beams B are perpendicular to the track beams A, a trolley B is respectively arranged on the two track beams B, a supporting frame is arranged between the two trolley B, a driving mechanism B is arranged on one trolley B, and a lifting mechanism is arranged on the supporting frame.
2. A marine nacelle according to claim 1, wherein: a rack A is arranged on the track beam A along the whole length, a gear A is arranged at the output end of the driving mechanism A, and the gear A is meshed with the rack A; a rack B is arranged on the track beam B along the whole length, a gear B is arranged at the output end of the driving mechanism B, and the gear B is meshed with the rack B.
3. A marine nacelle according to claim 1, wherein: and two ends of the track beam A are respectively provided with a limit stop which is used for limiting the limit position of the trolley A.
4. A marine nacelle according to claim 1, wherein: and two ends of the track beam B are respectively provided with a limit stop, the limit stops are used for limiting the limit position of the trolley B, and a cushion pad is arranged on one surface of each limit stop, which faces the trolley B.
5. A marine nacelle according to claim 1, wherein: the lifting mechanism adopts a winch, and the output end of the winch is provided with a lifting hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121862845.3U CN215439386U (en) | 2021-08-11 | 2021-08-11 | Marine engine room crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121862845.3U CN215439386U (en) | 2021-08-11 | 2021-08-11 | Marine engine room crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215439386U true CN215439386U (en) | 2022-01-07 |
Family
ID=79693274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121862845.3U Active CN215439386U (en) | 2021-08-11 | 2021-08-11 | Marine engine room crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215439386U (en) |
-
2021
- 2021-08-11 CN CN202121862845.3U patent/CN215439386U/en active Active
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| GR01 | Patent grant | ||
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