CN204642137U - A kind of integral type stern tube device - Google Patents
A kind of integral type stern tube device Download PDFInfo
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- CN204642137U CN204642137U CN201520191047.0U CN201520191047U CN204642137U CN 204642137 U CN204642137 U CN 204642137U CN 201520191047 U CN201520191047 U CN 201520191047U CN 204642137 U CN204642137 U CN 204642137U
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Abstract
The utility model relates to a kind of integral type stern tube device, comprise stern tube shaft, stern pipe, front bearing, rear bearing, described stern pipe box is connected on stern tube shaft, front bearing and rear bearing are arranged on front side and the tail side of stern pipe, described front bearing is provided with front bearing temperature sensor, described rear bearing is provided with rear bearing temperature sensor, the Oil/Gas Pipe of sealing arrangement, front bearing protecting tube for temp. sensor and rear bearing protecting tube for temp. sensor after the outer ring between stern tube shaft outer wall and stern inside pipe wall and by being located at front bearing and rear bearing is provided with; The Oil/Gas Pipe of described stern pipe, front bearing, rear bearing and rear sealing arrangement and front bearing protecting tube for temp. sensor and rear bearing protecting tube for temp. sensor are integrally assembled in hull; Integral type stern tube device of the present utility model decreases the installation procedure in boats and ships dock stage, without the need to bore hole pressing bearing, not only makes the fabrication cycle of ship shorten, and actv. ensure that processing and setting accuracy, improves the quality of boats and ships.
Description
Technical field
The utility model relates to ship domain, particularly relates to a kind of integral type stern tube device.
Background technology
When large ship manufactures, the installation of stern pipe neck bearing is a time-consuming job of requiring great effort again.Existing, shipyard when manufacturing hull, the installation of stern pipe device be building berth/dock (dock be repair in shipbuilding yard, the workplatform of shipbuilding oceangoing ship, repair and build the place of boats and ships) construction phase carries out.Installation for stern tube generally comprises following steps:
Step one: locate in each segmentation of hull and weld stern pipe roll bending and front-end bearing pedestal;
2, use borig machine to sternpost and front-end bearing pedestal bore hole in building berth/dock construction phase;
3, apply Bearing housing device and press-fit stern pipe front bearing and rear bearing, make it be pressed into hull;
4, stern pipe internal duct and annex are installed.
There is following shortcoming in above-mentioned installation procedure, first, bore hole is installed technical bearing requirements shipyard and carried out in boats and ships/dock construction phase, adds the construction project operation of boats and ships in depressed place.Secondly, building berth/dock stage bore hole long construction period, building berth in addition/shipyard environment is complicated, and bearing press-in has a big risk, and need avoid ship vibration and the temperature difference during bore hole, and precision is difficult to control.
Utility model content
The Oil/Gas Pipe of the stern pipe of the utility model stern tube device, front bearing, rear bearing, sealing arrangement, front bearing protecting tube for temp. sensor and rear bearing protecting tube for temp. sensor are assembled in hull as integrative-structure; decrease the installation procedure in boats and ships dock stage; without the need to bore hole pressing bearing; the fabrication cycle of ship is not only made to shorten; and actv. ensure that processing and setting accuracy, improves the quality of boats and ships.
For reaching this object, the utility model by the following technical solutions:
The utility model provides a kind of integral type stern tube device, comprise stern tube shaft, stern pipe, front bearing, rear bearing, described stern pipe box is connected on stern tube shaft, front bearing and rear bearing are arranged on front side and the tail side of stern pipe, described front bearing is provided with front bearing temperature sensor, described rear bearing is provided with rear bearing temperature sensor, the Oil/Gas Pipe of sealing arrangement after outer ring between stern tube shaft outer wall and stern inside pipe wall and by being located at front bearing and rear bearing is provided with, front bearing protecting tube for temp. sensor and rear bearing protecting tube for temp. sensor, the front-end and back-end of described stern pipe are provided with the import and outlet that are connected with Oil/Gas Pipe, the Oil/Gas Pipe of described stern pipe, front bearing, rear bearing and rear sealing arrangement and front bearing protecting tube for temp. sensor and rear bearing protecting tube for temp. sensor are integrally assembled in hull.
Further technical scheme is; described stern pipe front end is provided with adaptation ring; the import be connected with Oil/Gas Pipe and the outlet of described stern pipe front end are arranged in adaptation ring, the oil inlet described adaptation ring also offering internal lubrication oil and oil outlet and the rear bearing temperature sensor tube seat be connected with rear bearing protecting tube for temp. sensor and the front bearing temperature sensor tube seat be connected with front bearing protecting tube for temp. sensor.
Further technical scheme is, is provided with end-face seal ring and radial O RunddichtringO between described adaptation ring and stern pipe front end face.
Further technical scheme is, described stern pipe is connected configuration by stern pipe back segment, stern pipe stage casing with stern pipe leading portion successively, and described rear bearing is arranged on stern pipe back segment, and described front bearing is arranged on stern pipe leading portion.
Further technical scheme is, inwall axial array in described stern pipe stage casing is provided with the fixed mount assembly for fixing described Oil/Gas Pipe, described rear bearing protecting tube for temp. sensor and front bearing protecting tube for temp. sensor.
Further technical scheme is; the U-shaped frame plate that described fixed mount assembly comprises connection bracket and is connected with the base plate of connection bracket; one end of connection bracket is connected with stern pipe stage casing inwall, and described Oil/Gas Pipe, rear bearing protecting tube for temp. sensor and front bearing protecting tube for temp. sensor can through U-shaped frame plate to be fixed.
The beneficial effects of the utility model are:
1, the Oil/Gas Pipe of the front bearing of the utility model stern tube device, rear bearing and sealing arrangement, front bearing protecting tube for temp. sensor and rear bearing protecting tube for temp. sensor are assembled in hull as integrative-structure; decrease the installation procedure in boats and ships dock stage; without the need to bore hole pressing bearing; the fabrication cycle of ship is not only made to shorten; and actv. ensure that processing and setting accuracy, improves the quality of boats and ships.
2, described adaptation ring is provided with the import of rear sealing arrangement Oil/Gas Pipe, the oil inlet of outlet and internal lubrication oil and oil outlet; for passing in and out each Seal Oil tracheae; in addition; adaptation ring is also provided with front and back bearings temperature sensor tube seat; for passing through front and back bearings protecting tube for temp. sensor; front and back bearings temperature sensor is connected, to carry out TEMP work with outside line.
Accompanying drawing explanation
Fig. 1 is the structural representation of the integral type stern tube device that the utility model provides;
Fig. 2 is the cutaway view of A-A in Fig. 1;
Fig. 3 is the structural representation of stern pipe in the integral type stern tube device that provides of the utility model;
Fig. 4 is the structural representation of the fixed mount assembly of the integral type stern tube device that the utility model provides;
Fig. 5 is the front bearing protecting tube for temp. sensor of integral type stern tube device that provides of the utility model and the position relationship schematic diagram of rear bearing protecting tube for temp. sensor.
In figure:
1, stern pipe; 2, rear bearing; 3, front bearing; 4, Oil/Gas Pipe; 5, fixed mount assembly; 6, adaptation ring; 7, rear bearing temperature sensor tube seat; 8, front bearing temperature sensor tube seat; 9, rear bearing protecting tube for temp. sensor; 10, front bearing protecting tube for temp. sensor; 1-1, stern pipe back segment; 1-2, stern pipe stage casing; 1-3, stern pipe leading portion; 51, connection bracket; 52, U-shaped frame plate.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Present embodiments provide a kind of integral type stern tube device, as shown in figures 1 and 3, comprise stern tube shaft, stern pipe 1, front bearing 3, rear bearing 2, described stern pipe 1 is socketed on stern tube shaft, and the front side of described stern pipe 1 and tail side are provided with front bearing 3 and rear bearing 2.Described stern pipe is connected configuration by stern pipe back segment 1-1, stern pipe stage casing 1-2 with stern pipe leading portion 1-3 successively, and described rear bearing 2 is arranged on stern pipe back segment 1-1, and described front bearing 3 is arranged on stern pipe leading portion 1-3.Before and after stern pipe 1, part selects the forged steel pieces of carbon or carbon manganese.
Need the concentricity ensureing that it is installed when front bearing 3 and rear bearing 2 are installed, if decentraction will have impact on the reasonable layout of axle system load, and then affect the foundation of oil film between axle and bearing, cause the dry friction of bearing and burn.Ensure that namely the concentricity of front bearing 3 and rear bearing 2 ensures the concentricity of stern pipe leading portion 1-3 and stern pipe back segment 1-1.In the present embodiment, the technological process that stern pipe 1 is assembled is: the cylindrical of processing stern pipe leading portion 1-3 blank and stern pipe back segment 1-1 blank, with in stern pipe stage casing (1-2) pipe crimping school after carry out stern pipe leading portion 1-3 and weld with stern pipe stage casing 1-2's with stern pipe stage casing 1-2, stern pipe back segment 1-1, annealing in process; Lathe carries out hole machined in stern pipe 1.
Described front bearing 3 and rear bearing 2 are respectively arranged with front bearing temperature sensor and rear bearing temperature sensor by bearing mounting hole, the Oil/Gas Pipe 4 of sealing arrangement, front bearing protecting tube for temp. sensor 10 and rear bearing protecting tube for temp. sensor 9 after outer ring between stern tube shaft outer wall and stern pipe 1 inwall and by being located at front bearing 3 and rear bearing 2 is provided with, the front-end and back-end of described stern pipe 1 are provided with the import and outlet that are connected with Oil/Gas Pipe 4; The Oil/Gas Pipe 4 of described stern pipe 1, front bearing 3, rear bearing 2 and rear sealing arrangement and front bearing sensor protection pipe 10 and rear bearing protecting tube for temp. sensor 9 are integrally assembled in hull.The Oil/Gas Pipe 4 of the front bearing 3 of the utility model stern tube device, rear bearing 2 and sealing arrangement and front bearing protecting tube for temp. sensor 10 and rear bearing protecting tube for temp. sensor 9 are assembled in hull as integrative-structure; decrease the installation procedure in boats and ships dock stage; without the need to bore hole pressing bearing; the fabrication cycle of ship is not only made to shorten; and actv. ensure that processing and setting accuracy, improves the quality of boats and ships.
As shown in Figure 2 and Figure 4; described stern pipe 1 front end is provided with adaptation ring 6; the import be connected with Oil/Gas Pipe 4 and the outlet of described stern pipe 1 front end are arranged in adaptation ring 6, the oil inlet described adaptation ring 6 also offering internal lubrication oil and oil outlet and the rear bearing temperature sensor tube seat 7 be connected with rear bearing protecting tube for temp. sensor 9 and the front bearing temperature sensor tube seat 8 be connected with front bearing protecting tube for temp. sensor 10.As shown in Figure 4 and Figure 5; also include the fixed mount assembly 5 for supporting oil tracheae 4, described rear bearing steel protecting tube for temp. sensor 9 and front bearing protecting tube for temp. sensor 10, the axial array of described fixed mount assembly 5 is arranged on the 1-2 inwall of described stern pipe stage casing.The U-shaped frame plate 52 that described fixed mount assembly 5 comprises connection bracket 51 and is connected with the base plate of connection bracket 51, described oil pipe 4 can through U-shaped frame plate 52 to be fixed.
Sealing arrangement and rear sealing arrangement before being provided with between described stern pipe 1 and described stern tube shaft.Before described stern pipe leading portion 1-3, sealing arrangement is arranged in adaptation ring 6, and described front sealing arrangement comprises end-face seal ring and radial O RunddichtringO.
In the present embodiment, the step that stern tube device is installed comprises:
One, integral type stern tube device is manufactured: at job shop assembling stern pipe 1, and dress pressure front bearing 3 and rear bearing 2, the parts such as stern pipe 1 interior oil tracheae 4 and sensor pipe fitting are installed;
Two, be assembled in hull by stern tube device, after in school, between stern pipe 1 outer wall and hull and between described stern pipe 1 and front bearing 3 bearing seat, casting epoxy resin is fixed.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (6)
1. an integral type stern tube device, it is characterized in that: comprise stern tube shaft, stern pipe (1), front bearing (3), rear bearing (2), described stern pipe (1) is socketed on stern tube shaft, front bearing (3) and rear bearing (2) are arranged on front side and the tail side of stern pipe (1), (3) are provided with front bearing temperature sensor to described front bearing, (2) are provided with rear bearing temperature sensor with described rear bearing, outer ring between stern tube shaft outer wall and stern pipe (1) inwall and by being located at front bearing (3) and rear bearing (2) is provided with the Oil/Gas Pipe (4) of rear sealing arrangement, front bearing protecting tube for temp. sensor (10) and rear bearing protecting tube for temp. sensor (9), the front-end and back-end of described stern pipe (1) are provided with the import and outlet that are connected with Oil/Gas Pipe (4), the Oil/Gas Pipe (4) of described stern pipe (1), front bearing (3), rear bearing (2) and rear sealing arrangement and front bearing protecting tube for temp. sensor (10) and rear bearing protecting tube for temp. sensor (9) are integrally assembled in hull.
2. integral type stern tube device according to claim 1, it is characterized in that: described stern pipe (1) front end is provided with adaptation ring (6), the import be connected with Oil/Gas Pipe (4) and the outlet of described stern pipe (1) front end are arranged in adaptation ring (6), the oil inlet described adaptation ring (6) also offering internal lubrication oil and oil outlet and the rear bearing temperature sensor tube seat (7) be connected with rear bearing protecting tube for temp. sensor (9) and the front bearing temperature sensor tube seat (8) be connected with front bearing protecting tube for temp. sensor (10).
3. integral type stern tube device according to claim 2, is characterized in that: between described adaptation ring (6) and stern pipe (1) front end face, be provided with end-face seal ring and radial O RunddichtringO.
4. integral type stern tube device according to claim 1, it is characterized in that: described stern pipe (1) is connected configuration by stern pipe back segment (1-1), stern pipe stage casing (1-2) with stern pipe leading portion (1-3) successively, described rear bearing (2) is arranged on stern pipe back segment (1-1), and described front bearing (3) is arranged on stern pipe leading portion (1-3).
5. integral type stern tube device according to claim 4, is characterized in that: the axial array of described stern pipe stage casing (1-2) inwall is provided with the fixed mount assembly (5) for fixing described Oil/Gas Pipe (4), rear bearing protecting tube for temp. sensor (9) and front bearing protecting tube for temp. sensor (10).
6. integral type stern tube device according to claim 5; it is characterized in that: the U-shaped frame plate (52) that described fixed mount assembly (5) comprises connection bracket (51) and is connected with the base plate of connection bracket (51); one end of connection bracket is connected with stern pipe stage casing (1-2) inwall, and the described rear bearing protecting tube for temp. sensor (9) of described Oil/Gas Pipe (4) and front bearing protecting tube for temp. sensor (10) can through U-shaped frame plate (52) to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520191047.0U CN204642137U (en) | 2015-03-31 | 2015-03-31 | A kind of integral type stern tube device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520191047.0U CN204642137U (en) | 2015-03-31 | 2015-03-31 | A kind of integral type stern tube device |
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| CN204642137U true CN204642137U (en) | 2015-09-16 |
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| CN201520191047.0U Active CN204642137U (en) | 2015-03-31 | 2015-03-31 | A kind of integral type stern tube device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628357A (en) * | 2015-12-22 | 2016-06-01 | 浙江海洋学院 | Tail shaft detection experiment device with counterweight plate |
| CN105710830A (en) * | 2016-01-28 | 2016-06-29 | 青岛昊运船艇制造有限公司 | Positioning installation method of ship bearing sleeve |
| CN106741799A (en) * | 2017-01-09 | 2017-05-31 | 宜昌东江造船有限公司 | Trailing axle and tube peculiar to vessel and installation method |
| CN107200114A (en) * | 2017-06-15 | 2017-09-26 | 中船黄埔文冲船舶有限公司 | A kind of screw shaft of ship pipe device |
| CN107310708A (en) * | 2017-06-15 | 2017-11-03 | 中船黄埔文冲船舶有限公司 | A kind of screw shaft of ship pipe device |
| CN107985540A (en) * | 2017-11-27 | 2018-05-04 | 中船黄埔文冲船舶有限公司 | A kind of ship stern tube shaft bag and its manufacture method |
| CN108016596A (en) * | 2017-12-13 | 2018-05-11 | 广新海事重工股份有限公司 | A kind of stern pipe device for saving installation space |
| CN109974805A (en) * | 2019-04-08 | 2019-07-05 | 江南造船(集团)有限责任公司 | A kind of liquid level monitoring device and its installation method |
| CN112339933A (en) * | 2020-09-29 | 2021-02-09 | 沪东中华造船(集团)有限公司 | Bearing type centering device of ship installation tail pipe sealing device |
| CN114228969A (en) * | 2022-01-18 | 2022-03-25 | 中船黄埔文冲船舶有限公司 | Installation method of integral stern tube |
-
2015
- 2015-03-31 CN CN201520191047.0U patent/CN204642137U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628357A (en) * | 2015-12-22 | 2016-06-01 | 浙江海洋学院 | Tail shaft detection experiment device with counterweight plate |
| CN105710830A (en) * | 2016-01-28 | 2016-06-29 | 青岛昊运船艇制造有限公司 | Positioning installation method of ship bearing sleeve |
| CN105710830B (en) * | 2016-01-28 | 2017-10-10 | 青岛昊运船艇制造有限公司 | The locating mounting method of ships and light boats bearing sleeve |
| CN106741799B (en) * | 2017-01-09 | 2019-08-09 | 宜昌东江造船有限公司 | Trailing axle and tube and installation method peculiar to vessel |
| CN106741799A (en) * | 2017-01-09 | 2017-05-31 | 宜昌东江造船有限公司 | Trailing axle and tube peculiar to vessel and installation method |
| CN107200114A (en) * | 2017-06-15 | 2017-09-26 | 中船黄埔文冲船舶有限公司 | A kind of screw shaft of ship pipe device |
| CN107310708A (en) * | 2017-06-15 | 2017-11-03 | 中船黄埔文冲船舶有限公司 | A kind of screw shaft of ship pipe device |
| CN107985540A (en) * | 2017-11-27 | 2018-05-04 | 中船黄埔文冲船舶有限公司 | A kind of ship stern tube shaft bag and its manufacture method |
| CN107985540B (en) * | 2017-11-27 | 2020-04-14 | 中船黄埔文冲船舶有限公司 | Manufacturing method of stern shaft package |
| CN108016596A (en) * | 2017-12-13 | 2018-05-11 | 广新海事重工股份有限公司 | A kind of stern pipe device for saving installation space |
| CN109974805A (en) * | 2019-04-08 | 2019-07-05 | 江南造船(集团)有限责任公司 | A kind of liquid level monitoring device and its installation method |
| CN112339933A (en) * | 2020-09-29 | 2021-02-09 | 沪东中华造船(集团)有限公司 | Bearing type centering device of ship installation tail pipe sealing device |
| CN114228969A (en) * | 2022-01-18 | 2022-03-25 | 中船黄埔文冲船舶有限公司 | Installation method of integral stern tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510382 Fangcun Road, Guangdong, Liwan District Province, south of No. 40, No. Patentee after: CSSC OFFSHORE & MARINE ENGINEERING (GROUP) COMPANY LIMITED Address before: 510382 Fangcun Road, Guangdong, Liwan District Province, south of No. 40, No. Patentee before: Guangzhou Shipyard International Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151223 Address after: 511462 Nansha District, Guangzhou, Pearl River Management District, West Road, No., the first floor of the layer on the ground floor, No. 68 Patentee after: GUANGZHOU SHIPYARD INTERNATIONAL COMPANY LIMITED Address before: 510382 Fangcun Road, Guangdong, Liwan District Province, south of No. 40, No. Patentee before: CSSC OFFSHORE & MARINE ENGINEERING (GROUP) COMPANY LIMITED |