CN107701567A - Bolt in Shafting Alignment of Vessels - Google Patents
Bolt in Shafting Alignment of Vessels Download PDFInfo
- Publication number
- CN107701567A CN107701567A CN201710988095.6A CN201710988095A CN107701567A CN 107701567 A CN107701567 A CN 107701567A CN 201710988095 A CN201710988095 A CN 201710988095A CN 107701567 A CN107701567 A CN 107701567A
- Authority
- CN
- China
- Prior art keywords
- copper sheathing
- bolt
- taper
- internal taper
- vessels
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052802 copper Inorganic materials 0.000 claims abstract description 48
- 239000010949 copper Substances 0.000 claims abstract description 48
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/033—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to bolt in a kind of Shafting Alignment of Vessels, and it includes taper bolt（1）With internal taper copper sheathing（2）, the taper bolt（1）Including the thread segment being sequentially arranged from left to right（1.1）, changeover portion（1.2）, conicity regulation section（1.3）And limited step（1.4）, the thread segment（1.1）On be provided with locking nut（4）, the locking nut（4）With internal taper copper sheathing（2）Between be provided with plane bearing（3）；The internal taper copper sheathing（2）Including copper sheathing body（2.1）, the copper sheathing body（2.1）Including multiple copper sheathing splits arranged in a ring（2.4）, the copper sheathing body（2.1）It is provided centrally with internal taper hole（2.2）, the internal taper hole（2.2）With taper bolt（1）Conicity regulation section（1.3）It is engaged.Bolt in a kind of Shafting Alignment of Vessels of the present invention, it need not be improved centering of shafting efficiency, mitigated construction intensity using knife chi, clearance gauge etc..
Description
Technical field
The present invention relates to bolt in a kind of Shafting Alignment of Vessels, belong to and build ship technical field.
Background technology
Marine shafting often uses flange（That is a kind of form of shaft coupling）Connection.To make marine shafting running efficiency reach optimal
State, it must carry out in school before shafting installation.Method need to check the blue complications and deviation of 2 axis approach in conventional school, make up to
Predetermined state.
Carry out connecting between shafting flange after centering of shafting is qualified, use the articulation bolt of interference fit, be commonly called as wearing and stroke
Bolt, conventional is liquid nitrogen freezing, and this method requires that whole process rapidly and must can not have any mistake, now must be by axle
It is that the complications of flange and deviation are completely eliminated.Therefore two axial adjustment are quickly worn into the state of bolt of stroking to flange is completely the same
Just into putting forward efficient key.
The content of the invention
The technical problems to be solved by the invention are to provide in a kind of Shafting Alignment of Vessels to position spiral shell for above-mentioned prior art
Bolt, it need not be improved centering of shafting efficiency, mitigated construction intensity using knife chi, clearance gauge etc..
Technical scheme is used by the present invention solves the above problems：Bolt in a kind of Shafting Alignment of Vessels, it includes
Taper bolt and internal taper copper sheathing, the taper bolt are plugged in internal taper copper sheathing, and the taper bolt is included from left to right
Thread segment, changeover portion, conicity regulation section and the limited step being sequentially arranged, the thread segment left end stretch out internal taper copper sheathing, institute
State and locking nut is provided with thread segment, plane bearing is provided between the locking nut and internal taper copper sheathing；
The internal taper copper sheathing includes copper sheathing body, and the copper sheathing body includes multiple copper sheathing splits, the multiple copper sheathing split
Arrange certain interval between two neighboring copper sheathing split be present, the copper sheathing body central is provided with internal taper hole, described in a ring
Internal taper hole is engaged with the conicity regulation section of taper bolt.
Limited step hole is provided with the left of the internal taper hole.
The quantity of the copper sheathing split is 3.
Compared with prior art, the advantage of the invention is that：
1st, the present invention improves centering of shafting efficiency without knife chi, clearance gauge etc., mitigates construction intensity；
2nd, shafting flange surface of the present invention, articulation bolt hole surface are protected, and avoid cut from producing；
3rd, complications and deviation between two flanges can be completely eliminated in the present invention, avoid the generation slipped up when " wearing bolt ".
Brief description of the drawings
Fig. 1 is the structural representation of bolt in a kind of Shafting Alignment of Vessels of the present invention.
Fig. 2 is the structural representation of mandrel in Fig. 1.
Fig. 3 is the structural representation of tapered sleeve in Fig. 1.
Fig. 4 is Fig. 3 side view.
Fig. 5 is the use state diagram of bolt in a kind of Shafting Alignment of Vessels of the present invention.
Wherein：
Taper bolt 1
Thread segment 1.1
Changeover portion 1.2
Conicity regulation section 1.3
Limited step 1.4
Internal taper copper sheathing 2
Copper sheathing body 2.1
Internal taper hole 2.2
Limited step hole 2.3
Copper sheathing split 2.4
Plane bearing 3
Locking nut 4.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1 ~ Fig. 4, bolt in a kind of Shafting Alignment of Vessels in the present embodiment, it includes the He of taper bolt 1
Internal taper copper sheathing 2, the taper bolt 1 are plugged in internal taper copper sheathing 2, and the taper bolt 1 includes from left to right cloth successively
Thread segment 1.1, changeover portion 1.2, conicity regulation section 1.3 and the limited step 1.4 put, the left end of thread segment 1.1 stretch out inner cone
Copper sheathing 2 is spent, locking nut 4 is provided with the thread segment 1.1, is provided between the locking nut 4 and internal taper copper sheathing 2 flat
Spherical bearing 3；
The internal taper copper sheathing 2 includes copper sheathing body 2.1, and the copper sheathing body 2.1 includes multiple copper sheathing splits 2.4, described more
Individual copper sheathing split 2.4 arranges in a ring, certain interval between two neighboring copper sheathing split 2.4 be present, in the copper sheathing body 2.1
The heart is provided with internal taper hole 2.2, and the internal taper hole 2.2 is engaged with the conicity regulation section 1.3 of taper bolt 1；
The left side of internal taper hole 2.2 is provided with limited step hole 2.3；
The quantity of the copper sheathing split 2.4 is 3.
Referring to Fig. 5, in use, three sets of bolts use simultaneously, matched somebody with somebody using the taper between taper bolt, internal taper copper sheathing
Conjunction makes copper sheathing external diameter adjust OK range, next on bolt, finely tunes the flat pedestal of shafting（The axle support of i.e. removable regulation）, energy
Two axles are made to be rapidly achieved between flange without tortuous, deviation state.
In addition to the implementation, it is all to use equivalent transformation or equivalent replacement present invention additionally comprises there is other embodiment
The technical scheme that mode is formed, it all should fall within the scope of the hereto appended claims.
Claims (3)
- A kind of 1. bolt in Shafting Alignment of Vessels, it is characterised in that：It includes taper bolt（1）With internal taper copper sheathing（2）, institute State taper bolt（1）It is plugged in internal taper copper sheathing（2）It is interior, the taper bolt（1）Including the screw thread being sequentially arranged from left to right Section（1.1）, changeover portion（1.2）, conicity regulation section（1.3）And limited step（1.4）, the thread segment（1.1）In left end stretches out Taper copper sheathing（2）, the thread segment（1.1）On be provided with locking nut（4）, the locking nut（4）With internal taper copper sheathing（2） Between be provided with plane bearing（3）；The internal taper copper sheathing（2）Including copper sheathing body（2.1）, the copper sheathing body（2.1）Including multiple copper sheathing splits （2.4）, the multiple copper sheathing split（2.4）Arrange in a ring, two neighboring copper sheathing split（2.4）Between certain interval be present, The copper sheathing body（2.1）It is provided centrally with internal taper hole（2.2）, the internal taper hole（2.2）With taper bolt（1）Conicity regulation Section（1.3）It is engaged.
- 2. bolt in a kind of Shafting Alignment of Vessels according to claim 1, it is characterised in that：The internal taper hole（2.2） Left side is provided with limited step hole（2.3）.
- 3. bolt in a kind of Shafting Alignment of Vessels according to claim 1, it is characterised in that：The copper sheathing split （2.4）Quantity be 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988095.6A CN107701567A (en) | 2017-10-21 | 2017-10-21 | Bolt in Shafting Alignment of Vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988095.6A CN107701567A (en) | 2017-10-21 | 2017-10-21 | Bolt in Shafting Alignment of Vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701567A true CN107701567A (en) | 2018-02-16 |
Family
ID=61182886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710988095.6A Pending CN107701567A (en) | 2017-10-21 | 2017-10-21 | Bolt in Shafting Alignment of Vessels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701567A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273906A (en) * | 2021-12-29 | 2022-04-05 | 靖江市富源钢结构有限公司 | Boats and ships shafting flange hinge matching hole alignment frock |
| DE102018118779B4 (en) | 2018-08-02 | 2023-03-02 | Nord-Lock Switzerland Gmbh | Device and method for connecting two components with radial and axial adhesion |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168979Y (en) * | 1993-08-08 | 1994-06-15 | 曾景霖 | Expansive bolt |
| CN1587727A (en) * | 2004-06-28 | 2005-03-02 | 陈清欣 | Bearing type screw nut |
| CN201461669U (en) * | 2009-08-07 | 2010-05-12 | 上海船厂船舶有限公司 | Positioning bolt |
| CN101861465A (en) * | 2007-09-18 | 2010-10-13 | P&S预紧系统股份公司 | Connecting arrangement and connecting method, in particular by way of non-positive connection on all sides |
| CN104405755A (en) * | 2014-11-15 | 2015-03-11 | 哈尔滨广瀚燃气轮机有限公司 | Bolt set for connecting plate and shaft parts |
| CN205446338U (en) * | 2015-12-31 | 2016-08-10 | 福建省华盖机械制造有限公司 | Bearing formula activity gasket nut |
| CN106939916A (en) * | 2017-04-24 | 2017-07-11 | 宁波斯立福精密工业有限公司 | A kind of nut installed for bearing |
-
2017
- 2017-10-21 CN CN201710988095.6A patent/CN107701567A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168979Y (en) * | 1993-08-08 | 1994-06-15 | 曾景霖 | Expansive bolt |
| CN1587727A (en) * | 2004-06-28 | 2005-03-02 | 陈清欣 | Bearing type screw nut |
| CN101861465A (en) * | 2007-09-18 | 2010-10-13 | P&S预紧系统股份公司 | Connecting arrangement and connecting method, in particular by way of non-positive connection on all sides |
| CN201461669U (en) * | 2009-08-07 | 2010-05-12 | 上海船厂船舶有限公司 | Positioning bolt |
| CN104405755A (en) * | 2014-11-15 | 2015-03-11 | 哈尔滨广瀚燃气轮机有限公司 | Bolt set for connecting plate and shaft parts |
| CN205446338U (en) * | 2015-12-31 | 2016-08-10 | 福建省华盖机械制造有限公司 | Bearing formula activity gasket nut |
| CN106939916A (en) * | 2017-04-24 | 2017-07-11 | 宁波斯立福精密工业有限公司 | A kind of nut installed for bearing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018118779B4 (en) | 2018-08-02 | 2023-03-02 | Nord-Lock Switzerland Gmbh | Device and method for connecting two components with radial and axial adhesion |
| CN114273906A (en) * | 2021-12-29 | 2022-04-05 | 靖江市富源钢结构有限公司 | Boats and ships shafting flange hinge matching hole alignment frock |
| CN114273906B (en) * | 2021-12-29 | 2022-12-30 | 靖江市富源船舶配件有限公司 | Centering tool for hinge hole of ship shafting connecting flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |