CN106078175A - A kind of propeller rotating cylinder and the mounting process of lifting cylinder - Google Patents

A kind of propeller rotating cylinder and the mounting process of lifting cylinder Download PDF

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Publication number
CN106078175A
CN106078175A CN201610499743.7A CN201610499743A CN106078175A CN 106078175 A CN106078175 A CN 106078175A CN 201610499743 A CN201610499743 A CN 201610499743A CN 106078175 A CN106078175 A CN 106078175A
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CN
China
Prior art keywords
cylinder
rotating cylinder
guided tooling
lifting cylinder
lifting
Prior art date
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Granted
Application number
CN201610499743.7A
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Chinese (zh)
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CN106078175B (en
Inventor
张洋
陈贻平
朱才根
何家林
项辉
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SHANGHAI ZHENHUA HEAVY INDUSTRY GROUP (NANTONG) TRANSMISSION MACHINERY CO LTD
Original Assignee
SHANGHAI ZHENHUA HEAVY INDUSTRY GROUP (NANTONG) TRANSMISSION MACHINERY CO LTD
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Application filed by SHANGHAI ZHENHUA HEAVY INDUSTRY GROUP (NANTONG) TRANSMISSION MACHINERY CO LTD filed Critical SHANGHAI ZHENHUA HEAVY INDUSTRY GROUP (NANTONG) TRANSMISSION MACHINERY CO LTD
Priority to CN201610499743.7A priority Critical patent/CN106078175B/en
Publication of CN106078175A publication Critical patent/CN106078175A/en
Application granted granted Critical
Publication of CN106078175B publication Critical patent/CN106078175B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts

Abstract

The present invention relates to a kind of propeller rotating cylinder and the mounting process of lifting cylinder, use guided tooling, guide upright post, casing and connection base that rotating cylinder and lifting cylinder are installed, the step of described mounting process is: assembling guide support flange and guided tooling, is directed to column, lifting cylinder is connected with casing;Adjust rotating cylinder vertical and concentric with No. 3 sealings coupled on base;Dismantle guide support flange, be directed to frock and be fixed with rotating cylinder bolt;Utilize chain block and guided tooling, make rotating cylinder enter lifting inner barrel, be directed to column and assemble with coupling base;Utilize chain block and guided tooling, make lifting cylinder be snapped down to final rigging position, remove guided tooling.It is an advantage of the current invention that: a kind of propeller rotating cylinder and the mounting process of lifting cylinder, it is possible to increase rotating cylinder and the installation accuracy of lifting cylinder, install simple and convenient, it is not necessary to more manpower and materials.

Description

A kind of propeller rotating cylinder and the mounting process of lifting cylinder
Technical field
The present invention relates to propeller mounting process technical field, particularly to a kind of propeller rotating cylinder and lifting cylinder Mounting process.
Background technology
Along with deepening continuously of mankind's deep-sea resources exploration and development, dynamic positioning system application is more and more extensive, particularly Equipping the large ocean at deep ocean work is requisite location mode.Ship Dynamic Positioning Systems Based is by high-power propelling Device, control system and sensor measuring system etc. form.Generally, the propeller number that dynamic positioning system boats and ships are installed is relatively Many, and it is installed on hull bottom.Along with the ability to work of marine engineering equipment, draft etc. are the most increasing, especially for For the large ocean working ships such as some semi-submersible type working ships, drilling platforms, floating-crane ship, traditional dock, harbour are the most not The requirements such as the type construction, alongside can be met.Therefore design the propeller of a kind of liftable function so that boats and ships navigation, When alongside, maintenance, bottom propeller income cabin.
Additionally, for large-scale propeller, the introducing of retractable makes propeller carry at aspects such as installation, maintenances Having gone out higher requirement, its installation accuracy and technique will directly influence whether propeller function can normally realize.At present, in peace When reinstalling drum body and lifting cylinder, directly lifting cylinder is sling, slowly put down, make rotating cylinder fall into the interior of lifting cylinder Portion, use the method can not reach higher installation accuracy, and easily collide with bad rotating cylinder, and the set-up time is longer.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of propeller rotating cylinder that can improve installation accuracy and liter The mounting process of fall cylinder.
For solving above-mentioned technical problem, the technical scheme is that a kind of propeller rotating cylinder and lift cylinder Mounting process, its innovative point is: use guided tooling, guide upright post, casing and connection base to rotating cylinder and lifting tube Body is installed, and the step of described mounting process is:
(1) at fit beneath position block and the guide support flange of lifting cylinder, the mounted inside at lifting cylinder guides work Dress, in the outside of guide upright post, assembling guides urceolus, is directed to urceolus, one end of guide upright post and casing fixing is connected, by liter Fall cylinder, guided tooling are fixing with the lower end of casing to be connected, it is ensured that guide upright post, guiding urceolus and guided tooling, lifting cylinder Parallel;
(2) assemble connection base in the upper end of rotating cylinder, adjust rotating cylinder and vertically and seal with No. 3 coupled on base same The heart;
(3) hanger structure and 4 chain blocks are used casing, guide upright post, guiding urceolus, lifting cylinder and guided tooling to be hung Rise, make the central shaft of guided tooling and rotating cylinder on same vertical curve, until guided tooling with rotating cylinder distance is During 110mm, guide support flange of dismantling, it is directed to frock and is fixed with rotating cylinder bolt;
(4) remove position block, utilize chain block and guided tooling, make rotating cylinder enter lifting inner barrel, work as guiding When the lower end of column and guiding urceolus arrives the top coupling base, remove and guide urceolus, be directed to column and enter with coupling base Luggage is joined;
(5) utilize chain block and guided tooling, make lifting cylinder be snapped down to final rigging position, finally remove guided tooling.
Further, described guided tooling includes the rectangular slab of four pieces of formed objects, the circular slab of two pieces of formed objects, The rectangular slab of described four pieces of formed objects is welded into rectangle cylinder, and described circular slab is welded on up and down the two of rectangle cylinder End.
Further, the upper end of described guided tooling is welded with shackle plate.
Further, it is welded with reinforcement A between upper bottom surface and the shackle plate of described guided tooling.
Further, described rectangular slab be welded with some reinforcement B laterally outside.
It is an advantage of the current invention that:
(1) a kind of propeller rotating cylinder and the mounting process of lifting cylinder, it is possible to increase rotating cylinder and the peace of lifting cylinder Dress precision, installs simple and convenient, it is not necessary to more manpower and materials.
(2) guided tooling uses the structure that rectangle is cylinder-shaped, it is possible to more easily guide so that guiding accuracy is more For accurately.
(3) upper end of guided tooling is welded with shackle plate, it is possible to conveniently lift.
(4) it is welded with reinforcement A between upper bottom surface and the shackle plate of guided tooling, improves lifting intensity, prevent lifting Time shackle plate come off.
(5) rectangular slab be welded with some reinforcement B laterally outside, improve guided tooling integrally-built by force Degree.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the scheme of installation of the mounting process of the present invention a kind of propeller rotating cylinder and lifting cylinder.
Fig. 2 is the structural representation of the guided tooling of the mounting process of the present invention a kind of propeller rotating cylinder and lifting cylinder Figure.
Detailed description of the invention
The following examples can make professional and technical personnel that the present invention is more fully understood, but the most therefore by this Bright it is limited among described scope of embodiments.
As shown in Figure 1 to Figure 2, a kind of propeller rotating cylinder and the mounting process of lifting cylinder, employing guided tooling 1, Rotating cylinder 5 and lifting cylinder 6 are installed by guide upright post 2, casing 3 and connection base 4, and guided tooling 1 includes four pieces of phases With the circular slab 8 of 7, two pieces of formed objects of rectangular slab of size, the rectangular slab 7 of four pieces of formed objects is welded into rectangle cylinder Body 9, guided tooling 1 uses the structure of rectangle cylinder 9, it is possible to more easily guide so that guiding accuracy is the most accurate, Circular slab 8 is welded on the two ends up and down of rectangle cylinder 9, and the upper end of guided tooling 1 is welded with shackle plate 10, it is possible to conveniently carry out Lifting, is welded with reinforcement A11 between upper bottom surface and the shackle plate 10 of guided tooling 1, improves lifting intensity, when preventing lifting Shackle plate 10 comes off, rectangular slab 7 be welded with some reinforcement B12 laterally outside, improve guided tooling 1 integrally-built Intensity.
The step of mounting process is:
(1) at fit beneath position block and the guide support flange 13 of lifting cylinder 6, the mounted inside at lifting cylinder 7 is led To frock 1, in the outside of guide upright post 2, assembling guides urceolus 17, is directed to urceolus 17, guide upright post 2 solid with one end of casing 3 Fixed connect, be connected fixing with the lower end of casing 3 to lifting cylinder 7, guided tooling 1, it is ensured that guide upright post 2, guiding urceolus 17 and Guided tooling 1, lifting cylinder 7 are parallel.
(2) in the upper end of rotating cylinder 5, assembling couples base 4, adjust rotating cylinder 5 vertically and with 3 coupled on base 4 Number seal 14 concentric.
(3) use hanger structure 15 and 4 chain blocks 16 by casing 3, guide upright post 2, guiding urceolus 17, lifting cylinder 6 and guided tooling 1 sling, make the central shaft of guided tooling 1 and rotating cylinder 5 on same vertical curve, until guided tooling 1 With rotating cylinder 5 apart from during for 110mm, guide support flange 13 of dismantling, it is directed to frock 1 and carries out with rotating cylinder 5 bolt Fixing.
(4) remove position block, utilize chain block 16 and guided tooling 1, make rotating cylinder 5 enter in lifting cylinder 6 Portion, when the lower end of guide upright post 2 and guiding urceolus 17 arrives the top coupling base 4, removes and guides urceolus 17, be directed to stand Post 2 assembles with coupling base 4.
(5) utilize chain block 16 and guided tooling 1, make lifting cylinder 6 be snapped down to final rigging position, finally remove and lead To frock 1.
A kind of propeller rotating cylinder and the mounting process of lifting cylinder, it is possible to increase rotating cylinder and the peace of lifting cylinder Dress precision, installs simple and convenient, it is not necessary to more manpower and materials.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The skill of the industry The art personnel simply explanation it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description The principle of the present invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these Changes and improvements both fall within scope of the claimed invention.Claimed scope by appending claims and Its equivalent defines.

Claims (5)

1. a propeller rotating cylinder and the mounting process of lifting cylinder, it is characterised in that: use guided tooling, guide and stand Rotating cylinder and lifting cylinder are installed by post, casing and connection base, and the step of described mounting process is:
(1) at fit beneath position block and the guide support flange of lifting cylinder, the mounted inside at lifting cylinder guides work Dress, in the outside of guide upright post, assembling guides urceolus, is directed to urceolus, one end of guide upright post and casing fixing is connected, by liter Fall cylinder, guided tooling are fixing with the lower end of casing to be connected, it is ensured that guide upright post, guiding urceolus and guided tooling, lifting cylinder Parallel;
(2) assemble connection base in the upper end of rotating cylinder, adjust rotating cylinder and vertically and seal with No. 3 coupled on base same The heart;
(3) hanger structure and 4 chain blocks are used casing, guide upright post, guiding urceolus, lifting cylinder and guided tooling to be hung Rise, make the central shaft of guided tooling and rotating cylinder on same vertical curve, until guided tooling with rotating cylinder distance is During 110mm, guide support flange of dismantling, it is directed to frock and is fixed with rotating cylinder bolt;
(4) remove position block, utilize chain block and guided tooling, make rotating cylinder enter lifting inner barrel, work as guiding When the lower end of column and guiding urceolus arrives the top coupling base, remove and guide urceolus, be directed to column and enter with coupling base Luggage is joined;
(5) utilize chain block and guided tooling, make lifting cylinder be snapped down to final rigging position, finally remove guided tooling.
A kind of propeller rotating cylinder the most according to claim 1 and the mounting process of lifting cylinder, it is characterised in that: institute State guided tooling and include the rectangular slab of four pieces of formed objects, the circular slab of two pieces of formed objects, described four pieces of formed objects Rectangular slab is welded into rectangle cylinder, and described circular slab is welded on the two ends up and down of rectangle cylinder.
A kind of propeller rotating cylinder the most according to claim 2 and the mounting process of lifting cylinder, it is characterised in that: institute The upper end stating guided tooling is welded with shackle plate.
A kind of propeller rotating cylinder the most according to claim 3 and the mounting process of lifting cylinder, it is characterised in that: institute State and between the upper bottom surface of guided tooling and shackle plate, be welded with reinforcement A.
A kind of propeller rotating cylinder the most according to claim 2 and the mounting process of lifting cylinder, it is characterised in that: institute That states rectangular slab is welded with some reinforcement B laterally outside.
CN201610499743.7A 2016-06-30 2016-06-30 A kind of mounting process of propeller rotating cylinder and lifting cylinder Active CN106078175B (en)

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Application Number Priority Date Filing Date Title
CN201610499743.7A CN106078175B (en) 2016-06-30 2016-06-30 A kind of mounting process of propeller rotating cylinder and lifting cylinder

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Application Number Priority Date Filing Date Title
CN201610499743.7A CN106078175B (en) 2016-06-30 2016-06-30 A kind of mounting process of propeller rotating cylinder and lifting cylinder

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CN106078175B CN106078175B (en) 2018-02-06

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915197A (en) * 2010-09-07 2010-12-15 中国葛洲坝集团股份有限公司 Installation and adjustment method for cylindrical valve of water turbine
CN102155163A (en) * 2011-03-04 2011-08-17 中国海洋石油总公司 Deepwater multifunctional water pump drilling system and installation method thereof
FR2985930A1 (en) * 2012-01-24 2013-07-26 Peugeot Citroen Automobiles Sa Tool for allowing simultaneous assembly of washer and screw, in housing made in wall, to secure heat engine cylinder head, has holding unit introduced or removed laterally from guides and moving in guides based on screw longitudinal axis
WO2015118348A1 (en) * 2014-02-07 2015-08-13 Enovate Systems Limited Wellbore installation apparatus and associated methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915197A (en) * 2010-09-07 2010-12-15 中国葛洲坝集团股份有限公司 Installation and adjustment method for cylindrical valve of water turbine
CN102155163A (en) * 2011-03-04 2011-08-17 中国海洋石油总公司 Deepwater multifunctional water pump drilling system and installation method thereof
FR2985930A1 (en) * 2012-01-24 2013-07-26 Peugeot Citroen Automobiles Sa Tool for allowing simultaneous assembly of washer and screw, in housing made in wall, to secure heat engine cylinder head, has holding unit introduced or removed laterally from guides and moving in guides based on screw longitudinal axis
WO2015118348A1 (en) * 2014-02-07 2015-08-13 Enovate Systems Limited Wellbore installation apparatus and associated methods

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