CN110057569A - Anchor chain performance test tooling - Google Patents
Anchor chain performance test tooling Download PDFInfo
- Publication number
- CN110057569A CN110057569A CN201910442993.0A CN201910442993A CN110057569A CN 110057569 A CN110057569 A CN 110057569A CN 201910442993 A CN201910442993 A CN 201910442993A CN 110057569 A CN110057569 A CN 110057569A
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- China
- Prior art keywords
- chain
- support
- anchor chain
- testing
- test
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- 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.)
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- 238000011056 performance test Methods 0.000 title claims abstract description 12
- 238000012360 testing method Methods 0.000 claims abstract description 73
- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention is novel to disclose anchor chain performance test tooling, including support for testing and the fairleader being fixed in support for testing, hydraulic tensioning mechanism is installed at anchor chain test mouth at the top of support for testing, the lower part of support for testing is provided with anchor chain fixed part, fairleader includes for installing the frame for leading cable axis and the mounting plate for installing chain cable fairlead, frame two sides are connect with mounting plate, wheel shaft is equipped with by bearing on mounting plate, chain cable fairlead is installed among wheel shaft, frame is by upper, lower axle bed composition, on, upper bearing (metal) and lower bearing are separately installed in lower axle bed, cable axis upper and lower ends are led to be mounted in upper bearing (metal) and lower bearing, guide plate is arranged along the circumferencial direction of chain cable fairlead in the inside of mounting plate.Based on fairleader, test guidance of the chain by chain cable fairlead, it is vertically-mounted for leading cable axis, chain cable fairlead is horizontally mounted, and the one end for testing chain passes through chain cable fairlead and fixed by anchor chain fixed part, and the other end tests mouth in anchor chain, chain is tested by external force traction herein, with jack rest, test needs great power that could be broken test chain, easy to operate.
Description
Technical field
The present invention is novel to be related to a kind of test tool, and in particular to a kind of anchor chain performance test tooling.
Background technique
Ship is used primarily in the anchor-handling of ship with anchor arrangement, and anchor arrangement is mainly mechanical by anchor, anchor chain, hawse-pipe, anchor
And the composition such as anchor chain performance test tooling.
The anchor chain with seawater is backed up into chain locker in the prior art, it is easy to anchor chain and chain locker be caused to get rusty
Problem.Anchor chain plays fixed function on the offshore structures such as oil drilling platform, due to the severe ring in ocean especially deep-sea
Border condition, harsher requirement is proposed to the comprehensive performance of mooring chain steel, it is not only required to have higher mechanical property,
It should also have good seawater corrosion resistance, antifatigue, wear-resistant, excellent welding performance and preferable weld bond low-temperature impact are tough
Property.So to carry out conventional mechanical property test to anchor chain, needs to design the new device of one kind and anchor chain is facilitated to test, but mesh
Preceding test fixture structure on the market is more complicated, increases cost.
Invention new content
To solve the problems in above-mentioned background technique, the novel one kind that provides of the present invention need to only improve on the basis of fairleader
Anchor chain performance test tooling.
The present invention is novel to be provided the following technical solutions:
Anchor chain performance test tooling, including support for testing and the fairleader being fixed in support for testing, at the top of the support for testing
Be provided with anchor chain test mouth, hydraulic tensioning mechanism be installed at anchor chain test mouth, the hydraulic tensioning mechanism include support frame,
Jack, air pump, the support for testing top are equipped with support frame, and two side lower part of support frame as described above is fixed on survey by jack
On the top plate for trying support, the jack is connect by hose with air pump, and the test chain passes through support frame and passes through test fork clip
Tightly, the lower part of the support for testing is provided with anchor chain fixed part, and the lower part of the support for testing is provided with support inclined plate, the anchor
For the setting of chain fixed part on support inclined plate, the chain cable fairlead that the test chain warp anchor chain test mouth passes through on fairleader is fixed on anchor chain
On fixed part, the fairleader includes for installing the frame for leading cable axis and the mounting plate for installing chain cable fairlead, the frame
Two sides are connect with mounting plate, are equipped with wheel shaft by bearing on the mounting plate, and chain cable fairlead is equipped among the wheel shaft, described
Frame is made of upper and lower axle bed, and upper bearing (metal) and lower bearing are separately installed in the upper and lower axle bed, described to lead cable axis or more two
End is mounted in upper bearing (metal) and lower bearing, and the upper and lower bearing is provided with thrust bearing on the end face of upper and lower axle bed outside,
The end for leading cable axis is provided with locking pin, and guide plate is arranged along the circumferencial direction of chain cable fairlead in the inside of the mounting plate.
Further, the mounting plate is made of symmetrically arranged vertical plates on both sides, and the lateral surface of vertical plates on both sides is located at wheel shaft
The position of mounting hole is provided with jack base, installation axle lock pin in the jack base.
Further, the shape of the guide plate is arc-shaped.
Further, the anchor chain fixed part includes support base and fixed plug, is provided with fixed plug, institute on the support base
It states test chain and is fixed on fixation beyond the Great Wall across support base.
Compared with prior art, the novel beneficial effect of the present invention is: using based on fairleader, test chain is by leading
The guidance of sprocket wheel, lead cable axis be it is vertically-mounted, chain cable fairlead is horizontally mounted, test chain one end pass through chain cable fairlead fixed by anchor chain
Portion is fixed, and the other end tests mouth in anchor chain, tests chain by external force traction herein, and with jack rest, test needs great
Test chain could be broken by power, easy to operate.
Detailed description of the invention
Fig. 1 is new structure schematic diagram of the present invention.
Fig. 2 is in Fig. 1 along A-A direction view.
Fig. 3 is in Fig. 1 along B-B direction view.
Fig. 4 is the schematic diagram of the novel fairleader of the present invention.
Fig. 5 is the side view of Fig. 4.
In figure: 1, chain cable fairlead；2, mounting plate；3, cable axis is led；4, wheel shaft；5, locking pin；6, axis lock pin；7, guide plate；8,
Thrust bearing；9, bearing；10, upper bearing (metal)；11, lower bearing；12, upper axle bed；13, lower axle bed；14, jack base；15, intermediate connection
Plate, 16, support inclined plate, 17, support frame；
110, support for testing；111, anchor chain tests mouth；112, chain is tested；113, test cord；114, fixed plug；115, air pump；
116, high-pressure hose；117, low-pressure hose；118, support base；119, jack.
Specific embodiment
Below in conjunction with the attached drawing in new embodiment of the present invention, the technical solution in new embodiment of the present invention is carried out
Clearly and completely describing, it is clear that described embodiment is only the novel a part of the embodiment of the present invention, rather than whole
Embodiment.Based on the present invention it is novel in embodiment, those of ordinary skill in the art are without making creative work
Every other embodiment obtained belongs to the novel protected range of the present invention.
It please refers to shown in Fig. 1-5, the novel anchor chain performance test tooling of the present invention, including support for testing 110 and is fixed on
Fairleader in support for testing 110 is provided with anchor chain test mouth 111 at the top of support for testing 110, is equipped at anchor chain test mouth 111
Hydraulic tensioning mechanism, the lower part of support for testing 110 are provided with anchor chain fixed part, and it is oblique that the lower part of support for testing 110 is provided with support
Plate 16, for the setting of anchor chain fixed part on support inclined plate 16, test chain 112 passes through the guide chain on fairleader through anchor chain test mouth 111
Wheel 1 is fixed on anchor chain fixed part, and fairleader includes for installing the frame for leading cable axis 3 and the installation for installing chain cable fairlead 1
Plate 2, frame two sides are connect with mounting plate 2, are equipped with wheel shaft 4 by bearing 9 on mounting plate 2, are equipped with chain cable fairlead among wheel shaft 4
1, frame is made of upper and lower axle bed 12,13, is separately installed with upper bearing (metal) 10 and lower bearing 11 in upper and lower axle bed 12,13, is led cable
3 upper and lower ends of axis are mounted in upper bearing (metal) 10 and lower bearing 11, and the end of upper and lower axle bed 12,13 is located at outside upper and lower bearing 10,11
Thrust bearing 8 is provided on face, the end for leading cable axis 3 is provided with locking pin 5, and the inside of mounting plate 2 is along the circumference side of chain cable fairlead 1
To setting guide plate 7.
Shown in Fig. 2, hydraulic tensioning mechanism includes support frame 17, jack 119, air pump 115, is pacified above support for testing 110
Equipped with support frame 17,17 liang of side lower parts of support frame are fixed on the top plate of support for testing 110 by jack 119, jack 119
It is connect by hose (high-pressure hose 116, low-pressure hose 117) with air pump 115, test chain 112 passes through support frame 17 and passes through test
Fill in 113 clampings.
Mounting plate 2 is made of symmetrically arranged vertical plates on both sides, and the lateral surface of vertical plates on both sides is located at the position of 4 mounting hole of wheel shaft
It is provided with jack base 14, installation axle lock pin 6 in jack base 14.For locking wheel shaft 4, prevent from shaking.
The shape of guide plate 7 is arc-shaped.The shape and the shape of chain cable fairlead 1 match.
Shown in Fig. 3, anchor chain fixed part includes support base 118 and fixed plug 114, is provided with fixed plug on support base 118
114, test chain 112 passes through support base 118 and is fixed on fixed plug 114.
Based on fairleader, simplify structure, reduce cost, test chain 112 passes through the guidance of chain cable fairlead 1, reduces
Friction between test chain and hawse-pipe (hawse-pipe refers to the short tube passed through when anchor chain leads to anchor chain storehouse) prevents test chain rolling,
Lead cable axis 3 be it is vertically-mounted, chain cable fairlead 1 is horizontally mounted, test chain 112 lower end pass through chain cable fairlead 1 consolidated by anchor chain fixed part
Fixed, mouth 111 is tested in anchor chain in the upper end for testing chain 112, tests chain 112 by external force traction herein, with 119 rest of jack,
Test needs great power that could be broken test chain 112.Entire test process, step is simple, easy to operate.
While there has been shown and described that novel embodiment of the invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the novel principle of the present invention and spirit, repaired
Change, replacement and variant, the novel range of the present invention is defined by the appended claims and the equivalents thereof.
Claims (4)
1. anchor chain performance test tooling, it is characterised in that: described including support for testing and the fairleader being fixed in support for testing
It is provided with anchor chain test mouth at the top of support for testing, hydraulic tensioning mechanism, the hydraulic tensioner are installed at the anchor chain test mouth
Structure includes support frame, jack, air pump, is equipped with support frame above the support for testing, two side lower part of support frame as described above passes through
Jack is fixed on the top plate of support for testing, and the jack is connect by hose with air pump, and the test chain passes through support
Frame is provided with anchor chain fixed part by test cord clamping, the lower part of the support for testing, and the lower part of the support for testing is provided with
Inclined plate is supported, on support inclined plate, the test chain warp anchor chain test mouth is passed through on fairleader for the anchor chain fixed part setting
Chain cable fairlead is fixed on anchor chain fixed part, and the fairleader includes leading the frame of cable axis and for installing chain cable fairlead for installing
Mounting plate, the frame two sides are connect with mounting plate, are equipped with wheel shaft, peace among the wheel shaft by bearing on the mounting plate
Equipped with chain cable fairlead, the frame is made of upper and lower axle bed, is separately installed with upper bearing (metal) and lower bearing in the upper and lower axle bed, institute
It states and leads cable axis upper and lower ends and be mounted in upper bearing (metal) and lower bearing, the upper and lower bearing, outside on the end face of upper and lower axle bed
It is provided with thrust bearing, the end for leading cable axis is provided with locking pin, and the inside of the mounting plate is along the circumference side of chain cable fairlead
To setting guide plate.
2. anchor chain performance test tooling according to claim 1, it is characterised in that: the mounting plate is by symmetrically arranged two
Cant board is constituted, and the position that the lateral surface of vertical plates on both sides is located at wheel shaft mounting hole is provided with jack base, installation in the jack base
Axis lock pin.
3. anchor chain performance test tooling according to claim 1, it is characterised in that: the shape of the guide plate is circular arc
Shape.
4. anchor chain performance test tooling according to claim 1, it is characterised in that: the anchor chain fixed part includes support base
It is filled in fixed, fixed plug is provided on the support base, the test chain is fixed on across support base and fixes beyond the Great Wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910442993.0A CN110057569B (en) | 2019-05-26 | 2019-05-26 | Anchor chain performance test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910442993.0A CN110057569B (en) | 2019-05-26 | 2019-05-26 | Anchor chain performance test tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110057569A true CN110057569A (en) | 2019-07-26 |
| CN110057569B CN110057569B (en) | 2024-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910442993.0A Active CN110057569B (en) | 2019-05-26 | 2019-05-26 | Anchor chain performance test tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN110057569B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413266A (en) * | 2020-04-16 | 2020-07-14 | 天津大学 | Corrosion fatigue test device for mooring chain in ocean engineering |
| CN111413267A (en) * | 2020-04-16 | 2020-07-14 | 天津大学 | Corrosion fatigue test method for mooring chain in ocean engineering |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413266A (en) * | 2020-04-16 | 2020-07-14 | 天津大学 | Corrosion fatigue test device for mooring chain in ocean engineering |
| CN111413267A (en) * | 2020-04-16 | 2020-07-14 | 天津大学 | Corrosion fatigue test method for mooring chain in ocean engineering |
| CN111413267B (en) * | 2020-04-16 | 2021-10-29 | 天津大学 | Corrosion fatigue test method for mooring chain in ocean engineering |
| CN111413266B (en) * | 2020-04-16 | 2021-10-29 | 天津大学 | Corrosion fatigue test device for mooring chain in ocean engineering |
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|---|---|
| CN110057569B (en) | 2024-05-03 |
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