CN107671791B - Tail shaft dismounting bracket - Google Patents
Tail shaft dismounting bracket Download PDFInfo
- Publication number
- CN107671791B CN107671791B CN201711036870.4A CN201711036870A CN107671791B CN 107671791 B CN107671791 B CN 107671791B CN 201711036870 A CN201711036870 A CN 201711036870A CN 107671791 B CN107671791 B CN 107671791B
- Authority
- CN
- China
- Prior art keywords
- fan
- shaped
- shaft
- tail
- tail shaft
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a tail shaft dismounting bracket which comprises a supporting plate assembly (1), wherein two fan-shaped baffles (2) are symmetrically arranged above the supporting plate assembly (1) in a left-right mode, the supporting plate assembly (1) comprises a fan-shaped flange (1.1), a plurality of fan-shaped supporting blocks (1.2) are arranged on the front side of the fan-shaped flange (1.1), the fan-shaped supporting blocks (1.2) are connected with the fan-shaped flange (1.1) through a plurality of first connecting screw rods (1.3), the inner diameter of the fan-shaped supporting blocks (1.2) is matched with the outer diameter of a tail shaft (3), and the outer diameter of the fan-shaped supporting blocks (1.2) is matched with the inner diameter of a tail pipe (4). The tail shaft dismounting bracket is simple in manufacture, short in processing time and convenient to mount and dismount, effectively ensures the safety of a shaft plug shaft, shortens the shaft plug shaft extracting time and improves the working efficiency.
Description
Technical Field
The invention relates to a tail shaft dismounting bracket, and belongs to the technical field of ship repairing and building.
Background
When the ship is repaired, a tail pipe is frequently encountered without a front tail bearing, and the tail shaft is rocked due to the fact that the tail shaft lacks a constraint of a front support when the tail shaft is pulled out and plugged, so that an oil pipe and a temperature measuring pipe in the tail pipe are easily damaged, the surface of the tail shaft is damaged, in addition, the center of the tail shaft is difficult to control when the plug shaft is lifted, the white alloy of the bearing is easily shoveled out when a shaft head of the tail shaft enters a bearing hole, and quality and safety accidents occur.
Disclosure of Invention
The invention aims to solve the technical problems of providing a tail shaft dismounting bracket aiming at the prior art, which is simple to manufacture, short in processing time and convenient to mount and dismount, effectively ensures the safety of a shaft plug shaft, shortens the shaft plug shaft extracting time and improves the working efficiency.
The invention solves the problems by adopting the following technical scheme: the utility model provides a tail shaft dismouting bracket, it includes the layer board subassembly, layer board subassembly top bilateral symmetry is provided with two fan-shaped baffles, the layer board subassembly includes fan-shaped flange, fan-shaped flange front side is provided with a plurality of fan-shaped supporting pieces, a plurality of fan-shaped supporting pieces are connected with fan-shaped flange through a plurality of first connecting screw, fan-shaped supporting piece internal diameter and tail shaft external diameter assorted, fan-shaped supporting piece external diameter and tail pipe internal diameter assorted.
The fan-shaped supporting blocks are made of high-molecular wear-resistant materials.
The inner side of the fan-shaped baffle plate is provided with a fan-shaped limiting block through a second connecting screw rod.
The inner diameter of the fan-shaped limiting block is slightly larger than the outer diameter of the tail shaft.
The fan-shaped limiting block is made of wood.
Compared with the prior art, the invention has the advantages that:
1. the waste material is used for manufacturing, so that the cost is low;
2. the manufacturing is convenient, and the processing time is short;
3. the installation and the disassembly are convenient, and the tail shaft can be assembled and taken out only by slightly lifting the tail shaft;
4. the shaft plug shaft is drawn out after the tooling is additionally arranged, so that the shaft plug time is shortened, and the working efficiency is improved;
5. the safety of the pumping and plugging shaft is guaranteed, and quality and safety accidents can not occur.
Drawings
Fig. 1 is a schematic structural view of a tail shaft dismounting bracket of the invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a schematic view of the pallet assembly of fig. 1.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a side view of fig. 4.
Wherein:
pallet assembly 1
Sector flange 1.1
Sector support block 1.2
First connecting screw 1.3
Sector baffle 2
Tail shaft 3
Tail pipe 4
Second connecting screw 5
And a fan-shaped limiting block 6.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 6, a tail shaft dismounting bracket in the embodiment comprises a supporting plate assembly 1, two fan-shaped baffles 2 are symmetrically arranged above the supporting plate assembly 1 in a left-right symmetry manner, the supporting plate assembly 1 comprises a fan-shaped flange 1.1, a plurality of fan-shaped supporting blocks 1.2 are arranged on the front side of the fan-shaped flange 1.1, the fan-shaped supporting blocks 1.2 are connected with the fan-shaped flange 1.1 through a plurality of first connecting screw rods 1.3, the inner diameter of each fan-shaped supporting block 1.2 is matched with the outer diameter of a tail shaft 3, the outer diameter of each fan-shaped supporting block 1.2 is matched with the inner diameter of a tail pipe 4, and the weight of the tail shaft 3 is transmitted to the tail pipe 4;
the fan-shaped supporting block 1.2 is made of a high-molecular wear-resistant material;
a fan-shaped limiting block 6 is arranged on the inner side of the fan-shaped baffle plate 2 through a second connecting screw rod 5;
the inner diameter of the fan-shaped limiting block 6 is slightly larger than the outer diameter of the tail shaft 3;
the fan-shaped limiting block 6 is made of wood.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a tail axle dismouting bracket which characterized in that: the novel support plate comprises a support plate assembly (1), two fan-shaped baffles (2) are symmetrically arranged above the support plate assembly (1) in a left-right mode, the support plate assembly (1) comprises a fan-shaped flange (1.1), a plurality of fan-shaped support blocks (1.2) are arranged on the front side of the fan-shaped flange (1.1), the fan-shaped support blocks (1.2) are connected with the fan-shaped flange (1.1) through a plurality of first connecting screw rods (1.3), the inner diameter of the fan-shaped support blocks (1.2) is matched with the outer diameter of a tail shaft (3), and the outer diameter of the fan-shaped support blocks (1.2) is matched with the inner diameter of a tail pipe (4).
2. A tailstock removal bracket as defined in claim 1, wherein: the fan-shaped supporting block (1.2) is made of a high-molecular wear-resistant material.
3. A tailstock removal bracket as defined in claim 1, wherein: the inner side of the fan-shaped baffle plate (2) is provided with a fan-shaped limiting block (6) through a second connecting screw rod (5).
4. A tailstock removal bracket as defined in claim 3, wherein: the inner diameter of the sector limiting block (6) is slightly larger than the outer diameter of the tail shaft (3).
5. A tailstock removal bracket as defined in claim 3, wherein: the fan-shaped limiting block (6) is made of wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036870.4A CN107671791B (en) | 2017-10-30 | 2017-10-30 | Tail shaft dismounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036870.4A CN107671791B (en) | 2017-10-30 | 2017-10-30 | Tail shaft dismounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107671791A CN107671791A (en) | 2018-02-09 |
| CN107671791B true CN107671791B (en) | 2024-02-09 |
Family
ID=61143000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711036870.4A Active CN107671791B (en) | 2017-10-30 | 2017-10-30 | Tail shaft dismounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671791B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050787B (en) * | 2018-06-29 | 2019-10-25 | 武汉船用机械有限责任公司 | The method for maintaining of tuning for Controllable Pitch Propeller shafting inner hole oil pipe |
| CN112276854A (en) * | 2020-11-20 | 2021-01-29 | 中国科学院沈阳自动化研究所 | Liftable telescopic bracket for underwater robot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB254577A (en) * | 1925-10-22 | 1926-07-08 | Harold Edgar Yarrow | Improvements in or relating to ships' propellers |
| CN204137301U (en) * | 2014-09-15 | 2015-02-04 | 中船澄西船舶修造有限公司 | Marine rear shaft dismounting drive end bracket |
| CN204819356U (en) * | 2015-07-02 | 2015-12-02 | 大连辽南船厂 | Integral bearing dismouting frock structure of tailing axle |
| CN207448359U (en) * | 2017-10-30 | 2018-06-05 | 中船澄西船舶修造有限公司 | A kind of tailing axle disassembly-assembly bracket |
-
2017
- 2017-10-30 CN CN201711036870.4A patent/CN107671791B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB254577A (en) * | 1925-10-22 | 1926-07-08 | Harold Edgar Yarrow | Improvements in or relating to ships' propellers |
| CN204137301U (en) * | 2014-09-15 | 2015-02-04 | 中船澄西船舶修造有限公司 | Marine rear shaft dismounting drive end bracket |
| CN204819356U (en) * | 2015-07-02 | 2015-12-02 | 大连辽南船厂 | Integral bearing dismouting frock structure of tailing axle |
| CN207448359U (en) * | 2017-10-30 | 2018-06-05 | 中船澄西船舶修造有限公司 | A kind of tailing axle disassembly-assembly bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107671791A (en) | 2018-02-09 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |