CN105691548A - Locating and mounting method for main shaft at bottom of ship - Google Patents
Locating and mounting method for main shaft at bottom of ship Download PDFInfo
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- CN105691548A CN105691548A CN201610058744.8A CN201610058744A CN105691548A CN 105691548 A CN105691548 A CN 105691548A CN 201610058744 A CN201610058744 A CN 201610058744A CN 105691548 A CN105691548 A CN 105691548A
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- datum line
- big axle
- datum
- locating
- pulling device
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a locating and mounting method for a main shaft at the bottom of a ship. The locating and mounting method comprises the steps that a front datum point and a rear datum point are determined according to the design size, a front datum pulling device is arranged at the front datum point, a rear datum pulling device is arranged at the rear datum point, and a datum line is connected between the front datum pulling device and the rear datum pulling device and is pulled to be in a tensioned state; a propeller strut and another locating form board are fixed through the datum line; after the datum line is removed, the main shaft penetrates the propeller strut; and the main shaft is located and mounted under the coordination of the locating form board. According to the scheme, the locating and mounting method has the beneficial effects that the mounting precision and efficiency of the main shaft are improved, and it is guaranteed that the main shaft rotates stably.
Description
Technical field
The present invention relates to ships and light boats structure to install, particularly relate to the locating mounting method of big axle bottom a kind of ships and light boats。
Background technology
Such as Fig. 1, the dynamical system of ships and light boats includes being arranged on the big axle 4 that the electromotor 2 within ships and light boats is connected and the propeller (not shown) being arranged on big shaft end with electromotor, and this big axle passes through the member hangs such as beauty's frame 5 and bearing sleeve 3 bottom position at ships and light boats。High engine speeds rotates, and drives big axle to deliver power to propeller by flange ring group 26, and propeller rotational produces thrust, drives canoeing and yachting。Here technical problem is that big axle span is big, and the axial location such as big axle two ends offsets, and can cause that big axle rotates unbalance, affect the transmission effect of stability of hull and dynamical system。So how big axle is accurately installed, it is ensured that big axle rotational stability is the technical barrier of this area research。
Traditional big axle installation method mainly by the installation experience of engineering staff, regulates the position of big axle repeatedly, until being accurately positioned。This traditional method is to engineering staff, it is necessary to just can smoothly complete by abundant installation experience, and difficulty is relatively big, is not suitable for all personnel, has a strong impact on the degree of accuracy of installation site between bearing sleeve and big axle。
Summary of the invention
Present invention solves the technical problem that and be to provide the locating mounting method of big axle bottom a kind of ships and light boats, the method can realize quickly accurately installing big axle, it is achieved big axle smooth rotation, improves the stability that ships and light boats run。
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
Bottom a kind of ships and light boats, the locating mounting method of big axle, comprises the steps:
Step 1: preset reference line
Front datum mark and rear datum mark is determined according to design size, and before front datum mark is arranged benchmark pulling device, rear datum mark arranges rear benchmark pulling device, connects datum line between front benchmark pulling device and rear benchmark pulling device, and tractive datum line is at tensioning state；
Step 2: location beauty's frame
The fixed cover of beauty's frame is enclosed within datum line in advance, with datum line for reference, adjusts fixed cover, makes the central axis of fixed cover drop on datum line, then beauty's frame is fixed on hull bottom；
Step 3: determine anchor point
At front datum mark end, fixing a locating template, this locating template is fitted on datum line, in the joint place of locating template Yu datum line, and labelling anchor point；
Step 4: install big axle
Take off datum line, big axle is run through the fixed cover of beauty's frame, put in anchor point direction, before big axle front end arrives anchor point, positioning vertebral body by one and be arranged on the front end of big axle, the summit of this location vertebral body is dropped on the central axis of big axle, and big axle drive location vertebral body is moved and is fitted on the anchor point of locating template to its summit, again big axle front end is fixed on outside support, completes big axle location and installation。
Compared to the prior art, this programme provides the benefit that the degree of accuracy and efficiency that improve the installation of big axle, ensure big axle smooth rotation, specifically according to drawing pre-set dimension, determine the datum mark at big axle two ends, i.e. front datum mark and rear datum mark, one datum line of tractive between datum mark, the central axis present position of this datum line and big axle, with this datum line for benchmark, determine the installation site of the fixed cover of beauty's frame, namely adjust the central axis of fixed cover, it is made to overlap with datum line, again beauty's frame is integrally attached to bottom ships and light boats, in addition, the position that big axle is connected with electromotor, anchor point is set, ensure that big axle is when putting in from the fixed cover of beauty's frame, with this anchor point, the end of big axle is positioned, only in this way could pass through beauty's frame and anchor point colocated, ensure the degree of accuracy that big axle is installed, in this programme, this anchor point is preset by a locating template, one side of this locating template and datum line laminating, and at joint place labelling anchor point, big axle is when putting in anchor point, location vertebral body is installed in the front end of big axle, the summit of this location vertebral body is positioned on the central axis of big axle, as long as so ensureing on this apex anchor point on locating template, it is ensured that the central axis of big axle overlaps with the datum line preset, realize the accuracy that big axle is installed, improve big axle installation effectiveness simultaneously。
Based on such scheme, the present invention also does following improvement:
Described datum line is steel wire, compares (such as nylon) with the datum line of common material, and steel wire has excellent intensity and hardness, and extensive factor is relatively small, is unlikely to deform, it is to avoid deviation occur during with it for reference measurement。
The structure of described front benchmark pulling device or described rear benchmark pulling device includes gripper shoe, gripper shoe arranges the sole being fixed on outside support, gripper shoe is offered through hole, through hole runs through a tractive bolt, this tractive bolt one end is connected with datum line, and the other end coordinates with nut thread。The datum line arranged between front benchmark pulling device and rear benchmark pulling device needs to keep tensioning state, adjustable in order to realize datum line tensioning, front benchmark pulling device or rear benchmark pulling device are arranged to adjustable structure by this programme, are used for straining datum line, improve the tension effects of datum line。
In described step 2, the method that the axis making fixed cover drops on datum line includes: measure the both vertically as well as horizontally datum line distance to fixed cover inwall crossing datum line on described cross section first respectively, secondly adjust datum line on one of them direction equal to the distance of fixed cover opposed inner walls, finally adjust datum line on another one direction more also equal to the distance of fixed cover opposed inner walls。The measurement means of this programme is simple, easy to operate, and precision is higher, particular by the vertically and horizontally both direction selecting datum line, distance size by measuring basis line distance fixed cover inwall in both directions, and adjusting equal sized to fixed cover inwall of datum line on each direction, it is ensured that the kernel of section position of open front and after-opening is dropped on datum line, it is ensured that the central axis of fixed cover overlaps with datum line。
In described step 3, the method arranging the anchor point being seated on datum line on locating template is: impacts the datum line being fitted on the side of locating template with apparatus, makes datum line cave in the joint place of locating template with datum line, forms anchor point。The beneficial effect of this programme is to ensure that anchor point accurate marker and clear, improving positional accuracy, in installation, the mark mode such as common paintbrush and graduating with cutter is not enough to accurate marker, complex operation, causing the problems such as Marks Illegible, this programme is appropriately fitted on datum line by locating template, impacts datum line with apparatus, datum line is made to form dent mark in joint place, i.e. anchor point, technique is simple, and anchor point labelling is accurate。
Described location vertebral body includes cone neck and conehead, arranges, in cone neck, the inner chamber being sleeved on big shaft end, and the summit of vertebral body is positioned at conehead end。This programme further increases big axle and installs the precision of location, simultaneously easily operated, one independent location vertebral body is specifically installed in the end of big axle, the summit of location vertebral body is positioned on the central axis of big axle, so when summit is positioned at anchor point, also ensure that the central axis of big axle runs through this anchor point, it is ensured that the degree of accuracy of big axle。
Described gauge of wire is 0.8-1.2 millimeter, and this programme improves anchor point labelling effect, steel wire Tai Xi Marks Illegible Chu, and steel wire too slightly affect and hits steel wire and form indentation on locating template, in practice, it is determined that better for 0.8-1.2 millimeter effect。
Described locating template is composite wood boards, and this programme improves indentation definition, and composite wood boards easily forms indentation, and not easily recovers。
Described front benchmark pulling device or described rear benchmark pulling device are plate bodys, and the centrally disposed of plate body runs through, for datum line, the stretch hole being fixed on plate body, and plate body is additionally provided with the fixing hole for being fixed on outside support by plate body。This programme is under ensureing tractive effect situation, and plate body structure is simple, and specifically datum line is through stretch hole, and is fixed on stretch hole by backstopping assembly, and plate body arranges fixing hole, just can be fixed on outside support by plate body by bolt etc., simple in construction。
Described plate body is corrosion resistant plate, and this programme, by improving intensity and the hardness of plate body, improves the tractive precision of datum line further。
Accompanying drawing explanation
Fig. 1 is ships and light boats dynamical system layout structure schematic diagrams。
Fig. 2 is the installation procedure figure of one embodiment of the invention。
Fig. 3 is the tractive structural representation of datum line of the present invention。
Fig. 4 is the structural representation of a pulling device。
Fig. 5 is the structural representation of another one pulling device。
Fig. 6 is the structural representation that in the present invention, locating template is fitted with datum line。
Fig. 7 is the planar structure schematic diagram of an opening of beauty's frame in the present invention。
Fig. 8 is for measuring the caliper gauge of the fixed cover inside dimension of beauty's frame in the present invention。
Fig. 9 is the clearance gauge assisting caliper gauge to measure fixed cover inside dimension。
Figure 10 is the structural representation that in the present invention, big axle is installed。
Figure 11 is the cross section structure schematic diagram of the location vertebral body that the present invention uses。
Accompanying drawing labelling:
1 hull；2 electromotors；3 bearing sleeves；4 big axles；5 beauty's framves；6 fixed covers；Benchmark pulling device after 7；Benchmark pulling device before 8；9 datum lines；10 locating templates；11 anchor points；12 fixing holes；13 stretch holes；14 gripper shoes；15 tractive bolts；16 nuts；17 soles；18 location vertebral bodys；19 big axle outside supports；20 cone necks；21 coneheads；22 flanges；23 caliper gauge arms；24 clearance gauge handles；25 feeler leaves；26 flange ring groups。
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is elaborated。
For the problem that tradition big axle installation effectiveness and precision are not high, the present invention provides that a set of flow process is simple, be prone to replicate and the big axle installation method of operation, its design is to pass through pre-set dimension, it is determined that former and later two datum marks that big axle is installed, and is determined the central axis present position of big axle by datum mark tractive datum line, on this basis, with datum line for reference, it is determined that the installation site of beauty's frame and locating template, after removing datum line, being reference with beauty's frame and locating template, big axle is installed。In the present invention, big axle installation method flow chart, referring to Fig. 2, including preset reference line, location beauty's frame, is determined anchor point and installs four steps such as big axle, below in conjunction with embodiment, this four big step being elaborated respectively。
Embodiment 1
Step 1: preset reference line
As shown in Figure 3, according to building size and the position that ships and light boats structural drawings pre-sets, it is determined that two datum marks that big axle 4 is installed, i.e. front datum mark and rear datum mark, benchmark pulling device 8 before front reference point location correspondence is fixing, benchmark pulling device 7 after rear reference point location correspondence is fixing。Tractive one foundation directrix 9 between front benchmark pulling device 8 and rear benchmark pulling device 7, and adjust front benchmark pulling device 8 or rear benchmark pulling device 7, make datum line 9 meet the engineering construction requirement to datum line rate of tension。
When ensureing that datum line is not pulled off, datum line is strained, and more can guarantee that the accuracy of datum line position, follow-up be adjusted measuring with datum line for reference position time, data more accurately could be obtained。In the present embodiment, this datum line 9 is preferably steel wire, and its diameter is 1 millimeter。
As it is shown in figure 5, in the present embodiment, select front benchmark pulling device 8 is set to adjustable structure, namely regulated the rate of tension of datum line 9 by front benchmark pulling device 8, until meeting installation requirement。This front benchmark pulling device includes gripper shoe 14, gripper shoe 14 arranges a pair sole 17, (front outside support is mounted in the accessory on hull framework by sole 17, gripper shoe 14 to be fixed on front outside support, target location according to front benchmark pulling device, it is fixed on relevant position) on, the plate face of gripper shoe 14 arranges through hole, run through through hole and one tractive bolt 15 is installed, tractive bolt 15 coordinates with nut 16 at the outboard end of gripper shoe 14, and rotation nut 16 regulates tractive bolt 15 and moves。
The course of action of front benchmark pulling device 8 is: when regulating datum line 9 tensioning, it is necessary to rotating nut 16, it is mobile that adjustment tractive bolt 15 forwards (is towards the direction of nut 16)；When regulating datum line 9 and relaxing, it is necessary to counter-rotating nut 16, it is mobile that adjustment tractive bolt 15 rearward (is towards the direction of beauty's frame)。So adopt relatively simple technological means, it is achieved that the adjustment to datum line 9 rate of tension, by nut 16 and tractive bolt 15 threaded engagement, it is possible to avoid, because the external factor such as vibrations cause that tractive bolt 15 offsets, possessing good positioning action。
As shown in Figure 4, in the present embodiment, rear benchmark pulling device 7 is a plate body made by stainless steel material easily, a centrally disposed stretch hole 13 of this plate body, datum line 9 traverse stretch hole 13, and connect limiting component in stretch hole 13 corresponding side surface, datum line 9 is fixed on rear benchmark pulling device 7, plate body is arranged on the rear outside support that pre-sets by the fixing hole 12 that is arranged on, and (rear outside support is mounted on hull framework, accessory for fixing rear benchmark pulling device, target location according to rear benchmark pulling device, it is fixed on relevant position) on。
So, by datum line tractive on front benchmark pulling device 8 and rear benchmark pulling device 7, then according to the requirement to datum line rate of tension, the nut 16 on benchmark pulling device 8 before rotating, control tractive bolt 15 and pull connected datum line 9, till the rate of tension of datum line 9 meets the requirements。
Step 2: location beauty's frame
After datum line 9 has been preset, now, the position of the central axis of big axle 4 has been determined that, i.e. the position of datum line 9。
It follows that be to position and fix beauty's frame 5, beauty's frame 5 is sleeved on big axle 4 by fixed cover 6。Here, before preset reference line 9, just should fixed cover 6 be enclosed within datum line 9 in advance, on the mobilizable hull 1 being mounted on ships and light boats in advance of beauty's frame 5。The central axis that the hard-wired standard of beauty's frame 5 is fixed cover 6 also drops on datum line 9, in order to realize this purpose, in the present embodiment, it is positioned at two opening respectively open fronts and the after-opening at fixed cover 6 two ends, the center of open front and after-opening place end face should be dropped on datum line 9, so, can be achieved with above-mentioned purpose。
End face center in order to realize open front and after-opening is dropped on datum line 9, in the present embodiment, as it is shown in fig. 7, for one of them opening, it is first determined the vertical direction of this opening, i.e. Y-direction in Fig. 7, and horizontal direction, i.e. X-direction in Fig. 7。In conjunction with Fig. 8 and Fig. 9, being shown respectively in measurement to need the measuring appliance used, including caliper gauge and clearance gauge, wherein caliper gauge includes a pair caliper gauge arm 23, and clearance gauge includes clearance gauge handle 24 and some feeler leaves 25 indicating different-thickness。In the present embodiment, combine first by caliper gauge and clearance gauge, with datum line 9 for benchmark, measure the distance of vertical direction, namely datum line 9 is vertically to the distance of inwall on fixed cover 6 and datum line 9 vertically to the distance of 6 times inwalls of fixed cover, and adjusts the two distance to equal。Then, then measuring in horizontal direction, datum line 9 is to the distance of left inside wall, and datum line 9 is to the distance of right inwall, and adjusts the two apart from equal。So can be achieved with the center of this opening and drop on datum line 9, the center of same adjustment another one opening is to datum line。The central axis thus achieving fixed cover drops on datum line。Afterwards, beauty's frame 5 is completely fixed on hull 1。
Here the conjunction measuring operational approach of caliper gauge and clearance gauge is described briefly and (is measured as example with vertical direction, and datum line to the upper inside wall distance of fixed cover more than the distance of datum line to lower inner wall): first by the distance of caliper gauge measuring basis line to lower inner wall, then caliper gauge is kept to measure lower inner wall apart from constant, and in conjunction with the distance of clearance gauge measuring basis line to upper inside wall, the thickness of the feeler leaf of clearance gauge is equal to 2 times of opening center in the vertical direction distance datum line distance。On this basis, the center adjusting opening is moved down。Equally, measurement in the horizontal direction is identical with this with method of adjustment。In practical operation, in order to error is reduced to engineering demand, it is necessary to repeated measurement adjustment。
Step 3: determine anchor point
After the position adjustment of beauty's frame 5, only can guarantee that big axle 4 rear end is dropped on datum line 9, next also need in the front end of big axle 4 it is also determined that a point, this point is for positioning the front position of big axle 4。As shown in Figure 3, front position at datum line 9, fix a locating template 10, this locating template 10 by engineering viscose be fixed on periphery exclusively on the localized external support of stationary positioned template-setup, in conjunction with Fig. 6, in the present embodiment, locating template 10 should be fitted on datum line 9, purpose is accurate marker anchor point 11 on locating template 10, and this anchor point 11 is exactly the location reference of big axle 4 front end。It should be noted that locating template 10 is just right with what the laminating of datum line 9 must control, namely can not cause that datum line 9 offsets because locating template 10 is fitted on datum line 9, can not be that locating template 10 does not contact with datum line 9。In engineering practice, locating template 10 adopts composite wood boards, datum line 9 is impacted towards locating template 10 with apparatuses such as tups, on the binding face of locating template 10, just form groove, i.e. anchor point 11, operation is very simple, and meets engineering demand, clearly, it is effectively improved the degree of accuracy of reference than the marking on locating template of the parts such as artificial pencil。
Above step, under the reference of datum line 9, what complete beauty's frame 5 and locating template 10 is fixing, also the location reference of big shaft rear end and front end is just respectively defined, as long as namely big axle 4 passes from beauty's frame 5, and protruding into locating template 10 place, it is ensured that the central axis of big axle is fitted in the anchor point 11 on locating template 10, can be achieved with big axle and is accurately positioned installation。
It follows that need to remove datum line 9, and front and back benchmark pulling device, begin preparing for big axle 4 is installed。
Step 4: install big axle
First it is inserted into big axle from the fixed cover 6 of beauty's frame 5, and the front end to hull 1 of taking advantage of a situation puts in, in putting in process, bearing sleeve 3 parts such as grade are sleeved on big axle 4 in advance, when big axle 4 is before arriving at locating template 10, a location vertebral body 18 it is set with in the front end of big axle 4, such as Figure 11, this location vertebral body 18 is made up of cone neck 20 and conehead 21, cone neck 20 is internal is provided with the inner chamber being set with big axle, inner cavity periphery is provided with a flange 22, this flange 22 withstands on the end face of big axle, ensure the stability of location vertebral body, the key feature of this location vertebral body 18 is: be provided with summit in the front end of conehead 21, after location vertebral body 18 is sleeved on big shaft end, this summit should accurately be dropped on the central axis of big axle。Big axle 4 is after the vertebral body 18 of suit location, and the summit continuing to put in forward to location vertebral body 18 is arrived at and is fitted on anchor point 11。So, just complete the location of big axle, behind location, separately set a big axle outside support 19, for supporting the position, front end limiting big axle, it is to avoid big deviation reference position, axle front end。
Embodiment 2
Compared with embodiment 1, being a difference in that of the present embodiment: the steel wire diameter as datum line 9 is 0.8 millimeter；After in the present embodiment, the structure of benchmark pulling device is adjustable, with the structure identical (repeating no more) of the front benchmark pulling device in embodiment 1；The structure identical (also repeating no more) of front benchmark pulling device and the rear benchmark pulling device in embodiment 1 in the present embodiment。
Embodiment 3
Compared with above-mentioned two embodiment, being a difference in that of the present embodiment: the steel wire diameter as datum line 9 is 1.2 millimeters；Front benchmark pulling device in the present embodiment and rear benchmark pulling device structure all with the front benchmark pulling device identical (also repeating no more) in embodiment 1, it is therefore an objective to can operate at forward and backward two ends simultaneously, improve the efficiency regulating datum line rate of tension。
Claims (10)
1. the locating mounting method of big axle bottom ships and light boats, it is characterised in that comprise the steps:
Step 1: preset reference line
Front datum mark and rear datum mark is determined according to design size, and before front datum mark is arranged benchmark pulling device, rear datum mark arranges rear benchmark pulling device, connects datum line between front benchmark pulling device and rear benchmark pulling device, and tractive datum line is at tensioning state；
Step 2: location beauty's frame
The fixed cover of beauty's frame is enclosed within datum line in advance, with datum line for reference, adjusts fixed cover, makes the central axis of fixed cover drop on datum line, then beauty's frame is fixed on hull bottom；
Step 3: determine anchor point
At front datum mark end, fixing a locating template, this locating template is fitted on datum line, in the joint place of locating template Yu datum line, and labelling anchor point；
Step 4: install big axle
Take off datum line, big axle is run through the fixed cover of beauty's frame, put in anchor point direction, before big axle front end arrives anchor point, positioning vertebral body by one and be arranged on the front end of big axle, the summit of this location vertebral body is dropped on the central axis of big axle, and big axle drive location vertebral body is moved and is fitted on the anchor point of locating template to its summit, again big axle front end is fixed on outside support, completes big axle location and installation。
2. the locating mounting method of big axle bottom ships and light boats according to claim 1, it is characterised in that: described datum line is steel wire。
3. the locating mounting method of big axle bottom ships and light boats according to claim 2, it is characterised in that: described gauge of wire is 0.8-1.2 millimeter。
4. the locating mounting method of big axle bottom ships and light boats according to claim 1,2 or 3, it is characterized in that: the structure of described front benchmark pulling device and/or described rear benchmark pulling device includes gripper shoe, gripper shoe arranges the sole being fixed on outside support, gripper shoe is offered through hole, through hole runs through a tractive bolt, this tractive bolt one end is connected with datum line, and the other end coordinates with nut thread。
5. the locating mounting method of big axle bottom ships and light boats according to claim 1,2 or 3, it is characterized in that: in described step 2, the method that the central axis making fixed cover drops on datum line includes: measure the both vertically as well as horizontally datum line distance to fixed cover inwall crossing datum line on described cross section first respectively, secondly adjust datum line on one of them direction equal to the distance of fixed cover opposed inner walls, finally adjust datum line on another one direction more also equal to the distance of fixed cover opposed inner walls。
6. the locating mounting method of big axle bottom ships and light boats according to claim 1,2 or 3, it is characterized in that: in described step 3, the method of labelling anchor point is: impact the datum line being fitted on the side of locating template with apparatus, make datum line cave in the joint place of locating template with datum line, form anchor point。
7. the locating mounting method of big axle bottom ships and light boats according to claim 1,2 or 3, it is characterised in that: described location vertebral body includes cone neck and conehead, arranges, in cone neck, the inner chamber being sleeved on big shaft end, and the summit of vertebral body is positioned at conehead end。
8. the locating mounting method of big axle bottom ships and light boats according to claim 1,2 or 3, it is characterised in that: described locating template is composite wood boards。
9. the locating mounting method of big axle bottom ships and light boats according to claim 1,2 or 3, it is characterized in that: described front benchmark pulling device or described rear benchmark pulling device are plate bodys, the centrally disposed of plate body runs through, for datum line, the stretch hole being fixed on plate body, and plate body is additionally provided with the fixing hole for being fixed on outside support by plate body。
10. the locating mounting method of big axle bottom ships and light boats according to claim 9, it is characterised in that: described plate body is corrosion resistant plate。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058744.8A CN105691548B (en) | 2016-01-28 | 2016-01-28 | The locating mounting method of the big axle in ships and light boats bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058744.8A CN105691548B (en) | 2016-01-28 | 2016-01-28 | The locating mounting method of the big axle in ships and light boats bottom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105691548A true CN105691548A (en) | 2016-06-22 |
| CN105691548B CN105691548B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610058744.8A Active CN105691548B (en) | 2016-01-28 | 2016-01-28 | The locating mounting method of the big axle in ships and light boats bottom |
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| Country | Link |
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| CN (1) | CN105691548B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512526A (en) * | 2019-08-27 | 2019-11-29 | 中铁大桥局第九工程有限公司 | A kind of bottom die of box-beam axis auxiliary adjusting device and method of adjustment |
| CN113562138A (en) * | 2021-08-27 | 2021-10-29 | 芜湖造船厂有限公司 | Method for pulling wire of inclined long shaft of ship |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004082879A (en) * | 2002-08-27 | 2004-03-18 | Mitsubishi Heavy Ind Ltd | Marine propeller shaft fitting tool |
| CN1490216A (en) * | 2003-07-30 | 2004-04-21 | 沪东中华造船(集团)有限公司 | Method for mounting ship stern shaft |
| CN1970387A (en) * | 2005-11-21 | 2007-05-30 | 沪东中华造船(集团)有限公司 | Ship screw shaft assembly integral installation method |
| CN102627139A (en) * | 2012-05-08 | 2012-08-08 | 上海江南长兴造船有限责任公司 | Final assembly method of ship shafting and rudder system |
| CN203642861U (en) * | 2013-12-26 | 2014-06-11 | 上海江南长兴重工有限责任公司 | Ship shafting positioning device |
-
2016
- 2016-01-28 CN CN201610058744.8A patent/CN105691548B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004082879A (en) * | 2002-08-27 | 2004-03-18 | Mitsubishi Heavy Ind Ltd | Marine propeller shaft fitting tool |
| CN1490216A (en) * | 2003-07-30 | 2004-04-21 | 沪东中华造船(集团)有限公司 | Method for mounting ship stern shaft |
| CN1970387A (en) * | 2005-11-21 | 2007-05-30 | 沪东中华造船(集团)有限公司 | Ship screw shaft assembly integral installation method |
| CN102627139A (en) * | 2012-05-08 | 2012-08-08 | 上海江南长兴造船有限责任公司 | Final assembly method of ship shafting and rudder system |
| CN203642861U (en) * | 2013-12-26 | 2014-06-11 | 上海江南长兴重工有限责任公司 | Ship shafting positioning device |
Non-Patent Citations (1)
| Title |
|---|
| 陈方: "新造船舶轴系的安装与检验", 《科技与企业》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512526A (en) * | 2019-08-27 | 2019-11-29 | 中铁大桥局第九工程有限公司 | A kind of bottom die of box-beam axis auxiliary adjusting device and method of adjustment |
| CN113562138A (en) * | 2021-08-27 | 2021-10-29 | 芜湖造船厂有限公司 | Method for pulling wire of inclined long shaft of ship |
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| Publication number | Publication date |
|---|---|
| CN105691548B (en) | 2017-11-21 |
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