CN211766185U - Novel rudder bearing device easy to maintain - Google Patents
Novel rudder bearing device easy to maintain Download PDFInfo
- Publication number
- CN211766185U CN211766185U CN201922262154.9U CN201922262154U CN211766185U CN 211766185 U CN211766185 U CN 211766185U CN 201922262154 U CN201922262154 U CN 201922262154U CN 211766185 U CN211766185 U CN 211766185U
- Authority
- CN
- China
- Prior art keywords
- rudder bearing
- friction plate
- rudder
- bushing
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
A novel easily-maintained upper rudder bearing device comprises a rudder bearing frame, a friction plate, a rudder bearing body and a rudder bearing seat, wherein the friction plate is fixed on the rudder bearing body through a screw, an outer friction plate retainer ring is arranged on the periphery of the friction plate, and a fixing ring is arranged on the periphery of the outer friction plate retainer ring; a rudder bearing frame is arranged on the friction plate, and a plurality of supporting bolts are arranged on the rudder bearing frame; the hole of the rudder bearing body is internally provided with a bushing seat, the bushing seat is fixed on the rudder bearing body through a bolt at a flange part, the bushing is fixed in the bushing seat through a bolt, the lower part of the bushing seat is also provided with packing, and the packing gland is fixed on the bushing seat through a bolt. The utility model discloses it is rational in infrastructure, reduced the cycle of boats and ships repair, practiced thrift the maintenance manpower, reduced cost of maintenance by a wide margin.
Description
Technical Field
The utility model relates to a shipbuilding field, concretely relates to novel rudder bearing device in easy maintenance.
Background
The rudder system of a ship needs a rudder bearing to support the weight of the whole set of rudder system (comprising a rudder stock, a rudder pintle, a rudder blade, a hydraulic nut, a rudder handle and the like), in the actual ship repair process, the rudder blade needs to be firstly pulled and fixed by a lifting lug underwater each time the rudder bearing is repaired, then the rudder handle is dismantled, the whole rudder bearing is taken out of a rudder cabin, the steps of repairing the rudder bearing integrally are complex, the maintenance of the rudder bearing needs to occupy the service cycle of a dock, the construction period of the maintenance of a common rudder bearing is long, and a large amount of manpower and material resources are consumed. Therefore, it is necessary to provide a new rudder bearing device easy to maintain, which can reduce the period of ship repair and save the maintenance labor and cost.
Disclosure of Invention
The utility model aims at solving the technical problem and providing a novel rudder bearing device in easy maintenance.
In order to realize the technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is: the utility model provides a novel rudder bearing device in easy maintenance, includes rudder bearing frame, friction disc, rudder bearing body, rudder bearing, its characterized in that: the friction plate is fixed on the rudder carrier body through a screw, an outer friction plate retainer ring is arranged on the periphery of the friction plate, and a fixing ring is arranged on the periphery of the outer friction plate retainer ring; a rudder bearing frame is arranged on the friction plate, and a plurality of supporting bolts are arranged on the rudder bearing frame; the hole of the rudder bearing body is internally provided with a bushing seat, the bushing seat is fixed on the rudder bearing body through a bolt at a flange part, the bushing is fixed in the bushing seat through a bolt, the lower part of the bushing seat is also provided with packing, and the packing gland is fixed on the bushing seat through a bolt.
Preferably: the rudder bearing frame, the friction plate, the outer check ring of the friction plate, the rudder bearing body, the bushing seat and the bushing are all composed of two half parts.
The utility model discloses it is rational in infrastructure, reduced the cycle of boats and ships repair, practiced thrift the maintenance manpower, reduced cost of maintenance by a wide margin.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a rudder bearer; 2. a rudder carrier connecting bolt; 3. a support bolt; 4. a rudder bearing key; 5. a friction plate; 6. an outer retainer ring of the friction plate; 7. a fixing ring; 8. a rudder bearing body; 9. a rudder bearing body connecting bolt; 10. a rudder bearing seat connecting bolt; 11. a bushing seat; 12. a bushing; 13. packing and filling; 14. a packing gland; 15. rudder bearing seat and 16 lining seat connecting bolts.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
in the figure: the utility model provides a novel rudder bearing device in easy maintenance, includes rudder bearing frame 1, friction disc 5, rudder bearing body 8, rudder bearing seat 15, its characterized in that: the friction plate 5 is fixed on the rudder carrier body 8 through screws, the periphery of the friction plate 5 is provided with an outer friction plate retainer ring 6, and the periphery of the outer friction plate retainer ring 6 is provided with a fixing ring 7; a rudder bearing frame 1 is arranged on the friction plate 5, and a plurality of supporting bolts 3 are arranged on the rudder bearing frame 1; the hole of the rudder bearing body 8 is internally provided with a bushing seat 11, the bushing seat 11 is fixed on the rudder bearing body 8 through a bolt at a flange part, a bushing 12 is fixed in the bushing seat 11 through a bolt, the lower part of the bushing seat 11 is also provided with packing 13, and a packing gland 14 is fixed on the bushing seat 11 through a bolt. The rudder bearing frame 1, the friction plate 5, the outer check ring 6 of the friction plate, the rudder bearing body 8, the bushing seat 11 and the bushing 12 are all composed of two halves.
When the concrete implementation, the utility model discloses to the easy wearing and tearing part of rudder bearing, can not need to get into under the condition of dock at boats and ships, change the wearing and tearing piece (friction disc and bush) of rudder bearing, repair the cycle of shortening and practice thrift the cost for boats and ships. The method comprises the following steps of 1, removing an outer check ring and a positioning ring of the friction plate, plugging a jack into a gap between a rudder carrier and a rudder carrier body, jacking up the rudder carrier by the jack, and slowly lifting the rudder carrier with the weight of the whole set of equipment under the action of the jack. 2. And screwing the support bolt tightly for fixing, keeping the rudder bearing frame separated from the friction plate, ensuring that the strength of the support bolt is enough to support the weight of the whole rudder system, and removing the jack. 3. Four corners outside the rudder bearing frame are propped by jacks to prevent the rudder bearing frame from moving horizontally. 4. And (3) dismantling the connecting bolt of the rudder bearing body and the friction plate, wherein the friction plate is formed in two halves, and the friction plate can be removed from two sides. 5. And (4) dismantling the connecting bolt of the bushing seat and the rudder bearing body, and removing the bushing seat. The bushing seat and the bushing are formed by two halves and can be taken out from the cabin after being disassembled. 6. And replacing a new friction plate, fixing the friction plate on the rudder carrier body, locking the friction plate by using a screw, and installing an outer check ring and a fixed ring of the friction plate. 7. And replacing a new bushing, respectively fixing the two half type bushings in the inner holes of the bushing seat, sleeving the bushing seat on the excircle of the rudder stock, combining the two halves of the bushing seat into a whole through a bushing seat connecting bolt, and fixing the bushing seat on the rudder bearing body. The friction plate and the lining of the rudder bearing are repaired, and in the whole process, other accessories on the ship do not need to be disassembled and assembled, so that the construction period of ship repair is greatly shortened, and meanwhile, the cost is greatly saved for the ship repair. The utility model discloses can repair the change to wearing parts friction disc and bush on the rudder bearing under the condition that does not get into the dock, does not dismantle a whole set of boats and ships rudder system, practice thrift the time limit for a project and manpower and materials that get into the dock, dismantle and install rudder system, repair for boats and ships and brought very big economic benefits.
The above embodiments of the present invention are only examples for clearly illustrating the present invention, but not for limiting the scope of the present invention, and all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (2)
1. The utility model provides a novel rudder bearing device in easy maintenance, includes rudder bearing frame (1), friction disc (5), rudder bearing body (8), rudder bearing seat (15), its characterized in that: the friction plate (5) is fixed on the rudder carrier body (8) through screws, an outer friction plate retainer ring (6) is arranged on the periphery of the friction plate (5), and a fixing ring (7) is arranged on the periphery of the outer friction plate retainer ring (6); a rudder bearing frame (1) is arranged on the friction plate (5), and a plurality of supporting bolts (3) are arranged on the rudder bearing frame (1); the rudder bearing is characterized in that a bushing seat (11) is arranged in a hole of the rudder bearing body (8), the bushing seat (11) is fixed on the rudder bearing body (8) through a bolt at a flange part, a bushing (12) is fixed in the bushing seat (11) through a bolt, packing (13) is further arranged on the lower part of the bushing seat (11), and a packing gland (14) is fixed on the bushing seat (11) through a bolt.
2. The novel easy-to-maintain upper rudder bearing device according to claim 1, characterized in that: the rudder bearing frame (1), the friction plate (5), the outer check ring (6) of the friction plate, the rudder bearing body (8), the bushing seat (11) and the bushing (12) are all composed of two halves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262154.9U CN211766185U (en) | 2019-12-17 | 2019-12-17 | Novel rudder bearing device easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262154.9U CN211766185U (en) | 2019-12-17 | 2019-12-17 | Novel rudder bearing device easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211766185U true CN211766185U (en) | 2020-10-27 |
Family
ID=72982567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922262154.9U Active CN211766185U (en) | 2019-12-17 | 2019-12-17 | Novel rudder bearing device easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211766185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498625A (en) * | 2020-10-30 | 2021-03-16 | 沪东中华造船(集团)有限公司 | Rapid temporary maintenance method for rudder bearing of ship suspension rudder |
| CN112550637A (en) * | 2020-12-07 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Ship rudder bearing wharf maintenance and replacement method |
-
2019
- 2019-12-17 CN CN201922262154.9U patent/CN211766185U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498625A (en) * | 2020-10-30 | 2021-03-16 | 沪东中华造船(集团)有限公司 | Rapid temporary maintenance method for rudder bearing of ship suspension rudder |
| CN112550637A (en) * | 2020-12-07 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Ship rudder bearing wharf maintenance and replacement method |
| CN112550637B (en) * | 2020-12-07 | 2021-11-02 | 沪东中华造船(集团)有限公司 | Ship rudder bearing wharf maintenance and replacement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211766185U (en) | Novel rudder bearing device easy to maintain | |
| CN103030061A (en) | Circular ring lifting tool based on satellite bearing cylinder lifting | |
| CN202114460U (en) | Seabed hydraulic nut setting tool for rudderstock | |
| CN202672037U (en) | Annular inner membrane self-stabilization support system of reinforced concrete structure | |
| CN108663264B (en) | Device for detecting water pressure in concrete pipe | |
| CN211306195U (en) | Vertical hydroelectric set main shaft flange dismounting device | |
| CN212553619U (en) | Top bracing device for crankshaft | |
| CN212265698U (en) | Guide vane shaft middle shaft sleeve dismantling tool | |
| CN203176086U (en) | Hoop, amplitude-change pole assembly provided with same and engineering machine | |
| CN219055034U (en) | Steam chamber split type bottom plate of tyre vulcanizer | |
| CN219170792U (en) | Inverted tool of coupling bolt stretcher | |
| CN218063634U (en) | Special dismounting tool for pneumatic regulating valve membrane head | |
| CN219771628U (en) | Lifting rope perforating device of hydraulic turbine runner maintenance platform | |
| CN204935532U (en) | A kind of compression roller of granulator attaching/detaching apparatus | |
| CN216538632U (en) | Single cylinder circular cone frame dismouting fixed establishment | |
| CN221066121U (en) | Hydraulic cylinder's dismantlement frock | |
| CN211414940U (en) | Heavy pair wheel dismounting fixture | |
| CN109185348B (en) | Method for mounting turntable bearing sealing ring through nondestructive loading device | |
| CN217317850U (en) | Hydraulic generator main shaft and rotor coupling pin bush dismounting device | |
| CN213592760U (en) | Device for dismounting thrust collar | |
| CN213626661U (en) | Independent support die carrier | |
| CN219854393U (en) | Accident distributing valve flip-chip tool | |
| CN214350788U (en) | Vertical preassembly stern shaft hydraulic nut mounting device for medium and large-sized fixed-pitch propeller | |
| CN215804926U (en) | Special device for disassembling and assembling cylinder valve servomotor piston | |
| CN215942765U (en) | Oil seal dismounting mechanism of seaming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |