CN109406285A - A method of ship hanging ring load is test using test instrument - Google Patents
A method of ship hanging ring load is test using test instrument Download PDFInfo
- Publication number
- CN109406285A CN109406285A CN201811261353.1A CN201811261353A CN109406285A CN 109406285 A CN109406285 A CN 109406285A CN 201811261353 A CN201811261353 A CN 201811261353A CN 109406285 A CN109406285 A CN 109406285A
- Authority
- CN
- China
- Prior art keywords
- test
- hanging ring
- pipe
- oil cylinder
- fixation kit
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0658—Indicating or recording means; Sensing means using acoustic or ultrasonic detectors
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of methods using test instrument test ship hanging ring load, specifically includes the following steps: production fixation kit；Fixation kit is installed on test hanging ring；Adjust the I-steel of fixation kit lower end；Component is shored in installation between fixation kit and Ship Structure；Start oil pump, when the lift-up pressure of oil pump reaches test hanging ring load value half, test hanging ring reaches test load, off-test.The method of the present invention is easy to operate, application range is wider, it is able to detect hanging ring all on ship, by carrying out load test to test hanging ring using test instrument, it can quickly, easily verify the welding quality and hull structural strength of hanging ring, and test instrument structure is simple, making material is at low cost and easy acquisition, entire test instrument is more light, and there is no security risks.
Description
Technical field
This patent is the divisional application of the May in 2018 of application for a patent for invention 201810549524.4 on the 31st.
The present invention relates to shipbuilding technical fields, test ship hanging ring load using test instrument more particularly to a kind of
Method.
Background technique
For the installation and subsequent maintenance for guaranteeing ship equipment, hundreds of thousands of Ge Qi Beijing South Maxpower Technology Co. Ltd are arranged on ship
The hanging ring that power is not waited from 1t to 30t.
To guarantee reliability that these hanging rings use, need to carry out these hanging rings load test to verify the welding of hanging ring
Quality and hull structural strength.
Currently, there are two ways to carrying out hanging ring load test during shipbuilding:
Method one, freeze below the hanging ring interim hanging ring in deck plane or structure, and it is right to hang up cucurbit, dynamometer on test hanging ring
After be connected on interim hanging ring, by tense cucurbit so that dynamometer stress is reached test load, thus realize hanging ring load examination
It tests.
Method two hangs up cucurbit on test hanging ring, and the weight of test load weight is then hung up on cucurbit, tenses calabash
Reed keeps weight liftoff, to realize the load test of hanging ring.
In both methods, method one needs the hanging ring that freezes in deck in ship structure or structure, this can consume a large amount of manpower
And material resources, and certain destruction is caused to hull paint, simultaneously because there are many equipment to arrange below hanging ring, scene is sometimes also very
Difficulty finds suitable position and freezes hanging ring.Method two needs heavier weight transporting testing position, has both consumed a large amount of manpowers,
Biggish security risk is had again.
In conclusion lacking a kind of simple, quickly and effectively safe in guarantee during current hanging ring load test
The case where quickly, be simply done hanging ring load test work method.
Summary of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, design a kind of negative using test instrument test ship hanging ring
The method of lotus.
In order to achieve the above objectives, the technical scheme adopted by the invention is that:
A method of ship hanging ring load being test using test instrument, the test instrument includes being fixed on test hanging ring
Fixation kit, the component of shoring being arranged between fixation kit and Ship Structure, the fixation kit include two and are oppositely arranged
Fixation hanging ring, be weldingly fixed between two fixed hanging rings connecting plate, be arranged on connecting plate and can be in a circumferential direction
The shaft of rotation and the I-steel for being horizontally fixed on shaft bottom, the component of shoring includes being set to test hanging ring side
First shore pipe and stacking and be arranged in the second of the test hanging ring other side and shore pipe and oil cylinder,
The method specifically includes the following steps:
Step 1, fixation kit is made；
Step 2, fixation kit is fixed on test hanging ring by connecting pin；
Step 3, adjustment fixation kit keeps the I-steel of its lower end equal with the test Ship Structure T row of hanging ring fixed position
Row；
Step 4, component is shored in installation: being placed first in the side of fixation kit and is shored pipe, withstands on the first upper end for shoring pipe
Ship Structure upper and lower end is withstood on I-steel；Second is stacked in the other side of fixation kit and shores pipe and oil cylinder, and the oil cylinder is logical
Oil pipe is crossed to be connected with oil pump；When second, which shores pipe, is placed on above oil cylinder, the second upper end for shoring pipe withstands on Ship Structure
On, when oil cylinder, which is placed on second, to be shored on pipe, the piston rod of oil cylinder is withstood in Ship Structure；Described second shores pipe to fixed group
The distance of shaft shores pipe being equidistant to shaft with first in part；
Step 5, start oil pump, oil pump jacks upwards to oil cylinder pump oil, the piston rod of oil cylinder, when the lift-up pressure of oil cylinder reaches examination
When testing the half of hanging ring load value, the stress for testing hanging ring reaches test load, off-test.
It preferably, further include step 6 after the step 5: when the lift-up pressure of oil cylinder reaches test hanging ring load
When the half of value, the pressure certain time is kept, then, oil pump is closed, removes test instrument, lossless spy is carried out to test hanging ring
Triage is surveyed, if test hanging ring has no obvious deformation or weld crack exists, is tested hanging ring and is met the requirements.
Preferably, the specific steps of fixation kit are made in the step 1 are as follows:
Step 2.1: two fixed hanging rings are symmetrically placed, center is offered to the connecting plate of through-hole using full penetration technique
It is weldingly fixed between two fixed hanging rings；
Step 2.2: shaft being passed through to the through-hole at connecting plate center, using full penetration technique in the fixed I-shaped in the end of shaft
Steel, the I-steel are in horizontality.
Preferably, when the fixation position for testing hanging ring is arranged without Ship Structure T, pipe and the second top need to be shored first
Rectangular compound plate is welded on the structure gusset that stay tube is in contact with Ship Structure, so that first shores pipe and second and shore the upper end of pipe
It withstands on rectangular compound plate.
Preferably, described first shore pipe and second shore pipe both ends be welded with round compound plate, rectangular compound plate
Greater than round compound plate.
Preferably, described first shore pipe and second shore pipe using latus rectum be 50mm-100mm heavy wall
Pipe, connecting plate is using the steel plate with a thickness of 15mm-30mm.
Preferably, the fixed hanging ring is using c-type hanging ring, the outer diameter of the connecting pin and hanging for c-type hanging ring
Hole matches, and the length of connecting pin is greater than the distance between two c-type hanging rings.
Positive beneficial effect of the invention: method of the invention is easy to operate, application range is wider, is able to detect on ship
All hanging rings, by using test instrument to test hanging ring carry out load test, can quickly, easily verify hanging ring
Welding quality and hull structural strength, and test instrument structure is simple, making material is at low cost and easy acquisition, entirely tests work
Tool is more light, and there is no security risks.
Detailed description of the invention
In order to become apparent to illustrate the embodiment of the present invention or technical solution in the prior art, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow chart of the method for the present invention.
Fig. 2 is the use state diagram of test instrument.
Fig. 3 is the structure chart of fixation kit.
The concrete meaning of figure label are as follows: 1 is fixed hanging ring, and 2 be connecting plate, and 3 be shaft, and 4 be I-steel, and 5 be first
Pipe is shored, 6 shore pipe for second, and 7 be oil cylinder, and 8 be connecting pin, and 9 be test hanging ring, and 10 be Ship Structure, and 11 be oil pump.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings specific
Embodiment describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit model of the invention
It encloses.In addition, in the following description, descriptions of well-known structures and technologies are omitted, it is of the invention to avoid unnecessarily obscuring
Concept.
It is only to be not intended to be limiting the disclosure merely for for the purpose of describing particular embodiments in the term that the disclosure uses.
The "an" of the singular used in disclosure and the accompanying claims book, " described " and "the" are also intended to including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the disclosure
A little information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from
In the case where disclosure range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no specific meanings.Therefore, " module " can mixedly make with " component "
With.
Illustrate that present embodiment, the present invention carry out load test, energy to test hanging ring using test instrument in conjunction with Fig. 1-Fig. 3
Enough welding qualities and hull structural strength for quickly, easily verifying hanging ring.
The test instrument includes fixation kit and shores component, and fixation kit is fixed on test hanging ring 9 by connecting pin 8
On, test hanging ring 9 is fixed in Ship Structure 10, is shored component and is arranged between fixation kit and Ship Structure.
The fixation kit includes two fixation hanging rings 1 being oppositely arranged, is weldingly fixed between two fixed hanging rings
Connecting plate 2, the shaft 3 that is arranged on connecting plate and can rotate in a circumferential direction and the work for being horizontally fixed on shaft bottom
Word steel 4.The test hanging ring 9 is set to the fixation hanging ring 1 between two fixed hanging rings and passing through connecting pin 8 and its arranged on left and right sides
It is connected.
It is described shore component include be set to test hanging ring side first shore pipe 5 and stack setting hung in test
The second of the ring other side shores pipe 6 and oil cylinder 7, and second, which shores the distance L2 of shaft 3 and first into fixation kit of pipe 6, shores pipe
The distance L1 of 5 to shaft 3 is equal.In the present embodiment, first shores left side and the upper end top that test hanging ring 9 is arranged in pipe 5
It is withstood on I-steel 4 in 10 upper and lower end of Ship Structure, second shores pipe 6 and oil cylinder 7 overlays the right side of test hanging ring 9, and first
Shore pipe 5 and second shore pipe 6 using latus rectum be 50mm-100mm thick-walled pipe, connecting plate 2 using with a thickness of
The steel plate of 15mm-30mm.
Pipe and second is shored in order to place during test first to shore pipe and slip, and can shore pipe 5 and the first
Round compound plate is welded at two both ends for shoring pipe 6, when the fixation position for testing hanging ring is arranged without Ship Structure T, can shore first
Pipe 5, second, which are shored, fixes rectangular compound plate, the size of rectangular compound plate on the structure gusset that pipe 6 or oil cylinder 7 are in contact with Ship Structure
It should be greater than round compound plate.Second, which shores pipe 6, can be placed in the top of oil cylinder 7, may also placed in the lower section of oil cylinder 7.When the second top
When stay tube 6 is placed on the top of oil cylinder 7, the second upper end for shoring pipe 6 is withstood in Ship Structure 10.When second shore pipe 6 place
At the lower section of oil cylinder 7, the piston rod of oil cylinder 7 is withstood in Ship Structure 10.
The method specifically includes the following steps:
Step 1, fixation kit is made.
Specifically, firstly, two fixed hanging rings 1 are symmetrically placed, the fixed hanging ring 1 is using c-type hanging ring.So
Afterwards, the connecting plate 2 that center offers through-hole the two are weldingly fixed on using full penetration technique to fix between hanging ring 1.
Shaft 3 is passed through to the through-hole at 2 center of connecting plate again, the diameter of shaft 3 and the through-hole aperture at 2 center of connecting plate match.Finally,
One I-steel 4 is fixed in the end of shaft 3 using full penetration technique, the I-steel 4 is in horizontality.
Step 2, fixation kit is fixed on test hanging ring 9 by connecting pin 8.
The lifting hole(eyelet) of the outer diameter and c-type hanging ring of the connecting pin 8 matches, and connecting pin 8 sequentially passes through the fixed hanging ring in left side, examination
The loser of hanging ring, the fixed hanging ring in right side is tested, and its length is greater than the distance between two c-type hanging rings.
Step 3, adjustment fixation kit arranges the I-steel 4 of its lower end and the Ship Structure T of test hanging ring fixed position
It is parallel.
Step 4, component is shored in installation: being placed first in the side of fixation kit and is shored pipe 5, makes first to shore the upper of pipe 5
End withstands on 10 upper and lower end of Ship Structure and withstands on I-steel 4；
Second is stacked in the other side of fixation kit and shores pipe 6 and oil cylinder 7, and the oil cylinder 7 is connected by oil pipe with oil pump 11；
When second, which shores pipe 6, is placed on 7 top of oil cylinder, the second upper end for shoring pipe 6 is withstood in Ship Structure 10, when oil cylinder 7 is placed on
Second when shoring on pipe 6, and the piston rod of oil cylinder 7 is withstood in Ship Structure 10；Described second shores the shaft into fixation kit of pipe 6
3 distance shores being equidistant to shaft 3 of pipe 5 with first.
When the fixation position for testing hanging ring is arranged without Ship Structure T, pipe 5 and second need to be shored first and shore pipe 6 and ship
Weld rectangular compound plate on the structure gusset that body structure is in contact so that first shore pipe and second shore pipe upper end withstand on it is rectangular
On compound plate, during preventing test, first, which shores pipe and second, shores pipe and slips.Pipe is shored in order to further enhance two
Stability, can also first shore pipe 5 and second shore pipe 6 both ends weld round compound plate, the size of round compound plate is less than
Rectangular compound plate.
Step 5, start oil pump 11, oil pump 11 jacks upwards to 7 pump oil of oil cylinder, the piston rod of oil cylinder 7, when the top of oil cylinder 7
When boosting power reaches the half of test hanging ring load value, the stress for testing hanging ring reaches test load, off-test.
It preferably, further include step 6 after the step 5: when the lift-up pressure of oil cylinder reaches test hanging ring load
When the half of value, the pressure certain time is kept (according to the oil pressure of oil pump output and the forced area of oil cylinder, can to calculate
The lift-up pressure of oil cylinder out), then, oil pump is closed, remove test instrument, nondestructive inspection detection is carried out to test hanging ring, if examination
Test hanging ring have no obvious deformation or weld crack exist, then test hanging ring and meet the requirements.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that；Still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (6)
1. a kind of method using test instrument test ship hanging ring load, which is characterized in that the test instrument includes fixing
Testing the fixation kit on hanging ring, the component of shoring being arranged between fixation kit and Ship Structure, the fixation kit packet
Two fixation hanging rings (1) being oppositely arranged, the connecting plate (2) being weldingly fixed between two fixed hanging rings (1), setting are included even
On fishplate bar and the shaft (3) that can be rotated in a circumferential direction and the I-steel (4) for being horizontally fixed on shaft bottom, the top
Support component includes being set to the first of test hanging ring side to shore the test hanging ring other side is arranged in pipe (5) and stacking the
Two shore pipe (6) and oil cylinder (7),
The method specifically includes the following steps:
Step 1, fixation kit is made；
Step 2, fixation kit is fixed in test hanging ring (9) by connecting pin (8)；
Step 3, adjustment fixation kit makes the I-steel (4) of its lower end and Ship Structure (10) T of test hanging ring fixed position
It arranges parallel；
Step 4, component is shored in installation: being placed first in the side of fixation kit and is shored pipe (5), makes first to shore the upper of pipe (5)
End withstands on Ship Structure (10) upper and lower end and withstands on I-steel (4)；
Second is stacked in the other side of fixation kit and shores pipe (6) and oil cylinder (7), and the oil cylinder (7) passes through oil pipe and oil pump
(11) it is connected；When second, which shores pipe (6), is placed on above oil cylinder (7), the second upper end for shoring pipe (6) withstands on Ship Structure
(10) on, when oil cylinder (7), which is placed on second, to be shored on pipe (6), the piston rod of oil cylinder (7) is withstood on Ship Structure (10)；It is described
Second, which shores pipe distance of shaft into fixation kit, with first shores pipe being equidistant to shaft；
Step 5, start oil pump (11), oil pump (11) is to oil cylinder (7) pump oil, and the piston rod of oil cylinder jacks upwards, when the top of oil cylinder
When boosting power reaches the half of test hanging ring load value, the stress for testing hanging ring reaches test load, off-test；
Step 6: when the lift-up pressure of oil cylinder reaches the half of test hanging ring load value, the pressure certain time is kept, then,
It closes oil pump (11), removes test instrument, nondestructive inspection detection is carried out to test hanging ring, if test hanging ring has no obvious deformation or welds
Crackle presence is connect, then tests hanging ring and meets the requirements.
2. the method according to claim 1 using test instrument test ship hanging ring load, which is characterized in that the step
The specific steps of fixation kit are made in rapid 1 are as follows:
Step 2.1: two fixed hanging rings (1) are symmetrically placed, center is offered to the company of through-hole using full penetration technique
Fishplate bar (2) is weldingly fixed between two fixed hanging rings；
Step 2.2: shaft (3) are passed through to the through-hole at connecting plate (2) center, it is solid in the end of shaft using full penetration technique
Determine I-steel (4), the I-steel (4) is in horizontality.
3. the method according to claim 1 or 2 using test instrument test ship hanging ring load, which is characterized in that when
When testing the fixation position of hanging ring and being arranged without Ship Structure T, need to first shore pipe (5), second shore pipe (6) or oil cylinder (7) with
Rectangular compound plate is welded on the structure gusset that Ship Structure is in contact, so that first shores pipe, second shores the upper end of pipe or oil cylinder
It withstands on rectangular compound plate.
4. the method according to claim 3 using test instrument test ship hanging ring load, which is characterized in that described the
One shore pipe and second shore pipe both ends be welded with round compound plate, rectangular compound plate is greater than round compound plate.
5. the method according to claim 1 using test instrument test ship hanging ring load, which is characterized in that described the
One shore pipe (5) and second shore pipe (6) using latus rectum be 50mm-100mm thick-walled pipe, connecting plate (2) using
With a thickness of the steel plate of 15mm-30mm.
6. the method according to claim 1 using test instrument test ship hanging ring load, which is characterized in that described solid
Hanging ring (1) is determined using c-type hanging ring, and the lifting hole(eyelet) of the outer diameter and c-type hanging ring of the connecting pin (8) matches, connecting pin (8)
Length is greater than the distance between two c-type hanging rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811261353.1A CN109406285A (en) | 2018-05-31 | 2018-05-31 | A method of ship hanging ring load is test using test instrument |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811261353.1A CN109406285A (en) | 2018-05-31 | 2018-05-31 | A method of ship hanging ring load is test using test instrument |
| CN201810549524.4A CN109115614A (en) | 2018-05-31 | 2018-05-31 | A method of ship hanging ring load is test using test instrument |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810549524.4A Division CN109115614A (en) | 2018-05-31 | 2018-05-31 | A method of ship hanging ring load is test using test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109406285A true CN109406285A (en) | 2019-03-01 |
Family
ID=64822646
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810549524.4A Pending CN109115614A (en) | 2018-05-31 | 2018-05-31 | A method of ship hanging ring load is test using test instrument |
| CN201811261353.1A Pending CN109406285A (en) | 2018-05-31 | 2018-05-31 | A method of ship hanging ring load is test using test instrument |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810549524.4A Pending CN109115614A (en) | 2018-05-31 | 2018-05-31 | A method of ship hanging ring load is test using test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109115614A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115614A (en) * | 2018-05-31 | 2019-01-01 | 沪东中华造船(集团)有限公司 | A method of ship hanging ring load is test using test instrument |
| CN114323912A (en) * | 2021-12-13 | 2022-04-12 | 上海江南长兴造船有限责任公司 | Method for C-shaped lifting ring tension test and C-shaped lifting ring test device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795935A (en) * | 2007-09-06 | 2010-08-04 | 瓦锡兰芬兰有限公司 | Arrangement and method for improving load response in a marine vessel |
| CN102818730A (en) * | 2012-08-14 | 2012-12-12 | 方裕华 | Lever type tension tester |
| CN204043822U (en) * | 2014-08-28 | 2014-12-24 | 上海江南长兴重工有限责任公司 | Marine shafting load measurement system |
| CN106563336A (en) * | 2016-10-19 | 2017-04-19 | 大连海事大学 | Ship washing and desulphurization apparatus and method applicable to both high-load and low-load situations |
| CN107063875A (en) * | 2017-03-15 | 2017-08-18 | 张曙光 | A kind of suspension ring load test apparatus peculiar to vessel |
| CN207268675U (en) * | 2017-08-01 | 2018-04-24 | 兰州兰石集团有限公司 | Derrick pull force tester |
| CN109115614A (en) * | 2018-05-31 | 2019-01-01 | 沪东中华造船(集团)有限公司 | A method of ship hanging ring load is test using test instrument |
-
2018
- 2018-05-31 CN CN201810549524.4A patent/CN109115614A/en active Pending
- 2018-05-31 CN CN201811261353.1A patent/CN109406285A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795935A (en) * | 2007-09-06 | 2010-08-04 | 瓦锡兰芬兰有限公司 | Arrangement and method for improving load response in a marine vessel |
| CN102818730A (en) * | 2012-08-14 | 2012-12-12 | 方裕华 | Lever type tension tester |
| CN204043822U (en) * | 2014-08-28 | 2014-12-24 | 上海江南长兴重工有限责任公司 | Marine shafting load measurement system |
| CN106563336A (en) * | 2016-10-19 | 2017-04-19 | 大连海事大学 | Ship washing and desulphurization apparatus and method applicable to both high-load and low-load situations |
| CN107063875A (en) * | 2017-03-15 | 2017-08-18 | 张曙光 | A kind of suspension ring load test apparatus peculiar to vessel |
| CN207268675U (en) * | 2017-08-01 | 2018-04-24 | 兰州兰石集团有限公司 | Derrick pull force tester |
| CN109115614A (en) * | 2018-05-31 | 2019-01-01 | 沪东中华造船(集团)有限公司 | A method of ship hanging ring load is test using test instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115614A (en) * | 2018-05-31 | 2019-01-01 | 沪东中华造船(集团)有限公司 | A method of ship hanging ring load is test using test instrument |
| CN114323912A (en) * | 2021-12-13 | 2022-04-12 | 上海江南长兴造船有限责任公司 | Method for C-shaped lifting ring tension test and C-shaped lifting ring test device |
| CN114323912B (en) * | 2021-12-13 | 2023-11-17 | 上海江南长兴造船有限责任公司 | Method for C-shaped lifting ring tensile test and C-shaped lifting ring test device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109115614A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102175437B (en) | Buckling test device for deepwater submarine conduit | |
| CN109406285A (en) | A method of ship hanging ring load is test using test instrument | |
| CN101329304B (en) | Modularization excitation detection device | |
| US20160231216A1 (en) | Device for fixing rock samples | |
| CN105909865A (en) | Underwater air-bag balanced submarine pipeline repair device and method thereof | |
| CN201255692Y (en) | Cylinder liner fatigue test mechanism | |
| CN108163225A (en) | A kind of aircraft nose landing gear outer barrel suspension joint launch fatigue test method | |
| CN108226278B (en) | Chain alternating current electromagnetic field detection probe | |
| CN104088307A (en) | Method for detecting vertical bearing capacity of pile foundation | |
| Daneshkhah et al. | Fatigue behavior of reinforced welded hand-holes in aluminum light poles | |
| CN208486297U (en) | The anchor connection method anti-pulling device of unit for single-pile vertical anti-pulling static test | |
| CN104032720B (en) | It is applicable to test method and the device of deep supporting course bearing capacity | |
| CN202512025U (en) | Test checking fixture for connecting rod sleeve of automobile engine | |
| CN201732031U (en) | Equipment for measuring compression strength and anti-blasting ability of pipes | |
| CN204439465U (en) | One draws hoist cable experiment loading unit across Suo Cheng bridge greatly | |
| CN107782545A (en) | A kind of sealing device of chain link seawater fatigue tester | |
| CN219948540U (en) | Helicopter truss and helicopter with weld joint detection mechanism | |
| CN201229320Y (en) | Modularized excitation detection device | |
| CN207737450U (en) | Weight anchor launches raft | |
| CN216208082U (en) | Liquid soaking and load coupling experimental device | |
| CN106768705A (en) | Leak-checking apparatus | |
| CN215368264U (en) | Grouting sleeve capable of observing grouting condition in experiment | |
| CN207109880U (en) | Exciting device and the in-service foundation pile integrity detection structure based on the exciting device | |
| CN214309998U (en) | Concrete resiliometer for municipal road detection | |
| CN218507355U (en) | Flowmeter hoisting structure |
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: 20190301 |