CN106959242A - One kind is tethered at cave partial structurtes strength test mechanism - Google Patents
One kind is tethered at cave partial structurtes strength test mechanism Download PDFInfo
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- CN106959242A CN106959242A CN201710147262.4A CN201710147262A CN106959242A CN 106959242 A CN106959242 A CN 106959242A CN 201710147262 A CN201710147262 A CN 201710147262A CN 106959242 A CN106959242 A CN 106959242A
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- cave
- tethered
- ears
- monaural
- runner
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- 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
-
- 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
- G01N3/02—Details
Abstract
The invention belongs to be tethered at cave structural strength field, more particularly to kind is tethered at cave partial structurtes strength test mechanism.The present invention is tethered at cave grillage and constituted by bearing, lower ears runner, lower latch, lower monaural, lower flange, sleeve, adjusting rod, thimble, upper flange plate, upper monaural, upper latch, upper ears runner, fixture, band, described bearing is hold-down support, corner is provided with four circular holes of the same size, described lower ears runner, it is the combining structure of ears structure and I-beam wheel, is rotated in bearing；It is connected by lower latch with lower monaural, is rotated around lower latch.The present invention adjusts direction by rotation of the cooperation and adjusting rod of I-beam wheel and single ears in sleeve, and adjusting rod is fixed on to some position in sleeve by thimble, it is no longer moved up and down or is rotated, so that adjusting clamping components panel is fixed on any angle.Now achieve that test specimen stand under load in any angle, it is to avoid change buttress in experiment repeatedly.
Description
Technical field
The invention belongs to be tethered at cave structural strength field, more particularly to kind is tethered at cave partial structurtes strength test mechanism.
Background technology
With the development of shipping, the advantage during roll-on-roll-off ship is at sea transported is more and more obvious.During in order to avoid Ship Swaying
Container or vehicle are moved and collided, and are provided with the cargo hold deck of roll-on-roll-off ship and are tethered at cave, for fix container or
Vehicle.Therefore research be tethered at cave local bearing capacity it is most important.And to study and be tethered at the local bearing capacity in cave and will be
Stay cave partial structurtes strength test, to ensure in transportation, the article of transport will not be damaged because of collision, at the same avoid by
In safety of ship sex chromosome mosaicism caused by goods movement.
Generally by the quiet pull test to the thick model test piece of solid plate when carrying out being tethered at cave partial structurtes strength test, survey
Template frame be tethered at cave structure gradually increase concentrated force effect under stress response, the stress water at the corresponding position of analytical structure
Put down with concentrated force size variation, obtain performance characteristics and margin of safety of the grillage under concentrated force effect.Conventionally,
Usually test specimen is fixed on buttress panel with frock, surrounding is rigidly fixed, then test specimen added by loading device
Carry to be tested.The method of this model test is seriously limited by buttress shape, i.e., every kind of buttress can only be correspondingly specific
The strength test of angle, the buttress of a large amount of different angles must just be made by wanting to carry out the experiment of multi-angle, take consumptive material.And such as
Fruit is simply replaced with universal joint, then is only capable of carrying out the strength test of side crops industry, and the limitation to loading force is larger.
Accordingly, it would be desirable to which one kind both can guarantee that loading force was sufficiently large, it can realize that progress multi-angle is tethered at cave partial structurtes again
The device of strength test.The present invention is directed to this feature, is engaged regulation direction with I-beam wheel with single ears, is adjusted with expansion link
Length, is transformed traditional experiment device.
The content of the invention
It is an object of the invention in order to solve it is existing be tethered in the partial structurtes strength test of cave test angle fixation can not
The problem of adjustment, experiment supporting device can be improved in structure and be tethered at cave partial structurtes strength-testing machine there is provided one kind
Structure.
The object of the present invention is achieved like this：
One kind is tethered at cave partial structurtes strength test mechanism, by bearing, lower ears runner, lower latch, lower monaural, lower flange
Disk, sleeve, adjusting rod, thimble, upper flange plate, upper monaural, upper latch, upper ears runner, fixture, band are tethered at cave grillage composition,
Described bearing is hold-down support, and corner is provided with four circular holes of the same size, described lower ears runner, be ears structure with
The combining structure of I-beam wheel, rotates in bearing；It is connected by lower latch with lower monaural, is rotated around lower latch.
Described lower monaural is connected by lower flange with sleeve.
Described adjusting rod is moved up and down and rotated in above-mentioned sleeve, can be held out against above-mentioned adjusting rod by above-mentioned thimble
It is fixed on some position of above-mentioned sleeve, it is no longer rotated or is moved up and down.
The adjusting rod other end is connected by upper flange plate with upper monaural, and upper monaural is further through upper latch and upper ears
Runner is connected.
The clamp face plate corner is provided with circular hole, and upper ears runner is rotated in it；The face of fixture three is just solid, simultaneously to be removable
The coaming plate unloaded, is secured by bolts on panel.
The band is tethered at cave grillage and is installed in fixture；It is tethered at cave up, connects load maintainer.
The beneficial effects of the present invention are：Adjustment length is moved up and down in sleeve by adjusting rod, passes through I-beam wheel
Adjusting rod, is fixed in sleeve by the rotation regulation direction of cooperation and adjusting rod in sleeve with single ears by thimble
Some position, makes it no longer move up and down or rotate, so that adjusting clamping components panel is fixed on any angle.Now can be real
Existing test specimen stand under load in any angle, it is to avoid change buttress in experiment repeatedly.
Brief description of the drawings
Fig. 1 is to be tethered at cave partial structurtes strength test mechanism structural representation.
Fig. 2 is to be tethered at cave partial structurtes strength test mechanism structure perspective diagram.
Fig. 3 is to be tethered at cave partial structurtes strength test mechanism tomograph.
Fig. 4 is to be tethered at cave partial structurtes strength test mechanism front view
Fig. 5 is to be tethered at cave partial structurtes strength test mechanism side view.
Fig. 6 is to be tethered at cave partial structurtes strength test mechanism top view.
Fig. 7 is to be tethered at cave partial structurtes strength test mechanism expansion link mechanism schematic diagram.
Fig. 8 is to be tethered at cave partial structurtes strength test mechanism clamping device top half schematic diagram.
Fig. 9 is to be tethered at cave partial structurtes strength test mechanism clamping device the latter half schematic diagram.
Figure 10 is to be tethered at cave partial structurtes strength test mechanism band to be tethered at cave grillage schematic diagram.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Patent of the present invention is related to one kind and is tethered at cave partial structurtes strength test mechanism, including：Bearing 1, ears runner (under)
2nd, latch (under) 3, monaural (under) 4, ring flange (under) 5, sleeve 6, adjusting rod 7, thimble 8, ring flange (on) 9, monaural (on) 10,
Latch (on) 11, ears runner (on) 12, fixture 13, band be tethered at cave grillage 14 and constitute.Described bearing 1 is hold-down support, four
Angle is provided with four circular holes of the same size.The test mechanism ears runner (under) 2, be the combination of ears structure and I-beam wheel
Structure, can rotate in above-mentioned bearing 1.Above-mentioned ears runner (under) 2 by latch (under) 3 with monaural (under) 4 be connected, can be around
Above-mentioned latch (under) 3 rotate.Described monaural (under) 4 by above-mentioned ring flange (under) 5 be connected with above-mentioned sleeve 6.Described tune
Pole 7 is moved up and down and rotated in above-mentioned sleeve 6, can be held out against above-mentioned adjusting rod 7 by above-mentioned thimble 8 and is fixed on above-mentioned set
On some position of cylinder 6, it is set no longer to rotate or move up and down.The other end of adjusting rod 7 by above-mentioned ring flange (on) 9 with
Above-mentioned monaural (on) 10 be connected, monaural (on) 10 further through above-mentioned latch (on) 11 with ears runner (on) 12 be connected.It is described
The panel corner of fixture 13 is provided with circular hole, above-mentioned ears runner (on) 12 can be rotated in it.The face of fixture three is just solid, simultaneously to be removable
The coaming plate unloaded, can be secured by bolts on panel.The band is tethered at cave grillage 14 and is mountable in fixture 13.It is tethered at cave face
Upward, load maintainer is connected.This test mechanism, which can be realized, be tethered at cave stryctyrak test under the conditions of any angle, it is to avoid
Make the cumbersome process of different angle buttresses.Simultaneously the mechanism structure it is solid and it is repeatable utilize, be also applied for ultimate strength examination
Test.Test data truly rationally, can be very good to reach test objective.
In Fig. 1：
Numbering 1 be bearing, numbering 2 be ears runner (under), numbering 3 for latch (under), numbering 4 for monaural (under), numbering 5
For ring flange (under), numbering 6 be sleeve, numbering 7 be adjusting rod, numbering 8 be thimble, numbering 9 for ring flange (on), numbering 10 is
Monaural (on), numbering 11 be latch (on), numbering 12 be ears runner (on), numbering 13 is fixture, and numbering 14 is tethered at cave for band
Grillage；
In Fig. 1, schematic diagram is to be tethered at cave partial structurtes strength test mechanism.Total is placed in numbering 1, numbering
2 are nested in numbering 1, and numbering 2,4 is linked together by numbering 3, and numbering 4,6 is linked together by numbering 5,6 sets of numbering
Outside numbering 7, numbering 6 and numbering 7 are fixed together by numbering 8, the other end of numbering 7 passes through numbering 9 and the phase of numbering 10
Even, numbering 10 now is connected further through numbering 11 with numbering 12, and numbering 12 here is nested in numbering 13.Numbering 14 is real
Test structure.
First, four biaurite I-beam wheels in one end are embedded at four angles of pedestal, pass through latch and the set for being connected with monaural
Cylinder is connected, and adjusting rod is moved up and down or rotated in sleeve.The adjusting rod other end is similarly monaural structure, by latch with it is embedding
The clamp face plate for having I-beam wheel of the one end with ears is connected.Fixture connects load maintainer built with test specimen on test specimen.
The present invention by bearing 1, ears runner (under) 2, latch (under) 3, monaural (under) 4, ring flange (under) 5, sleeve 6, adjust
Pole 7, thimble 8, ring flange (on) 9, monaural (on) 10, latch (on) 11, ears runner (on) 12, fixture 13, band be tethered at cave
Grillage 14 is constituted.Described bearing 1 is hold-down support, and corner is provided with four circular holes of the same size.
The test mechanism ears runner (under) 2, be the combining structure of ears structure and I-beam wheel, can be in above-mentioned bearing
Rotated in 1.By above-mentioned latch (under) 3 with above-mentioned monaural (under) 4 be connected, can around above-mentioned latch (under) 3 rotate.
Described monaural (under) 4 by above-mentioned ring flange (under) 5 be connected with above-mentioned sleeve 6.
Described adjusting rod 7 is moved up and down and rotated in above-mentioned sleeve 6, can be by above-mentioned thimble 8 by above-mentioned adjusting rod 7
Hold out against and be fixed on some position of above-mentioned sleeve 6, it is no longer rotated or is moved up and down.
The other end of adjusting rod 7 by above-mentioned ring flange (on) 9 with above-mentioned monaural (on) 10 be connected, monaural (on) 10
Further through above-mentioned latch (on) 11 with ears runner (on) 12 be connected.
The panel corner of fixture 13 is provided with circular hole, above-mentioned ears runner (on) 12 can be rotated in it.The face of fixture three is firm
Gu, it is simultaneously dismountable coaming plate, can be secured by bolts on panel.
The band is tethered at cave grillage 14 and is mountable in fixture 13.It is tethered at cave up, connects load maintainer.
Claims (6)
1. one kind is tethered at cave partial structurtes strength test mechanism, by bearing, lower ears runner, lower latch, lower monaural, lower flange
Disk, sleeve, adjusting rod, thimble, upper flange plate, upper monaural, upper latch, upper ears runner, fixture, band are tethered at cave grillage composition,
It is characterized in that：Described bearing is hold-down support, and corner is provided with four circular holes of the same size, described lower ears runner,
It is the combining structure of ears structure and I-beam wheel, is rotated in bearing；It is connected by lower latch with lower monaural, is turned around lower latch
It is dynamic.
2. one kind according to claim 1 is tethered at cave partial structurtes strength test mechanism, it is characterised in that：Described places an order
Ear is connected by lower flange with sleeve.
3. one kind according to claim 1 is tethered at cave partial structurtes strength test mechanism, it is characterised in that：Described regulation
Bar is moved up and down and rotated in above-mentioned sleeve, and above-mentioned adjusting rod can be held out against to certain for being fixed on above-mentioned sleeve by above-mentioned thimble
On individual position, it is set no longer to rotate or move up and down.
4. one kind according to claim 1 is tethered at cave partial structurtes strength test mechanism, it is characterised in that：The adjusting rod
The other end is connected by upper flange plate with upper monaural, and upper monaural is connected further through upper latch with upper ears runner.
5. one kind according to claim 1 is tethered at cave partial structurtes strength test mechanism, it is characterised in that：The fixture face
Plate corner is provided with circular hole, and upper ears runner is rotated in it；The face of fixture three is just solid, is simultaneously dismountable coaming plate, passes through bolt
It is fixed on panel.
6. one kind according to claim 1 is tethered at cave partial structurtes strength test mechanism, it is characterised in that：The band is tethered at
Cave grillage is installed in fixture；It is tethered at cave up, connects load maintainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147262.4A CN106959242B (en) | 2017-03-13 | 2017-03-13 | local structural strength testing mechanism for mooring holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147262.4A CN106959242B (en) | 2017-03-13 | 2017-03-13 | local structural strength testing mechanism for mooring holes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106959242A true CN106959242A (en) | 2017-07-18 |
| CN106959242B CN106959242B (en) | 2020-01-31 |
Family
ID=59470258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710147262.4A Active CN106959242B (en) | 2017-03-13 | 2017-03-13 | local structural strength testing mechanism for mooring holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106959242B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120591A (en) * | 2017-11-29 | 2018-06-05 | 中国飞机强度研究所 | A kind of test fixture for detachable tie-down point slow test |
| CN109374398A (en) * | 2018-11-28 | 2019-02-22 | 中国航空工业集团公司沈阳飞机设计研究所 | Material Stiffened Panel thermal buckling test load bringing device |
| CN110579398A (en) * | 2019-10-11 | 2019-12-17 | 山东太古飞机工程有限公司 | clamp for airplane cargo net mooring joint and base test |
| CN114112658A (en) * | 2021-10-29 | 2022-03-01 | 沪东中华造船(集团)有限公司 | Ship deck embedded mooring hole strength test device and test method |
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| CN101907893A (en) * | 2010-07-02 | 2010-12-08 | 北京航空航天大学 | Aircraft component attitude adjusting assembly system based on parallel mechanism with six degrees of freedom and debugging method |
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| CN101907893A (en) * | 2010-07-02 | 2010-12-08 | 北京航空航天大学 | Aircraft component attitude adjusting assembly system based on parallel mechanism with six degrees of freedom and debugging method |
| US20150251754A1 (en) * | 2010-11-03 | 2015-09-10 | Google Inc. | Kite Configuration and Flight Strategy for Flight in High Wind Speeds |
| CN102636140A (en) * | 2012-04-12 | 2012-08-15 | 重庆大学 | Telescopic parallel pull rod type device used for measuring spatial six-degree-of-freedom motion |
| CN102730197A (en) * | 2012-05-16 | 2012-10-17 | 中国商用飞机有限责任公司 | Machine body positioning and posture adjusting device and method |
| CN105241647A (en) * | 2015-09-28 | 2016-01-13 | 中国海洋石油总公司 | Testing stand of external loads of underwater connector |
| CN106043736A (en) * | 2016-06-12 | 2016-10-26 | 西北工业大学 | Series-parallel connection mechanical structure for posture adjustment of components of airplane and posture adjusting method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120591A (en) * | 2017-11-29 | 2018-06-05 | 中国飞机强度研究所 | A kind of test fixture for detachable tie-down point slow test |
| CN109374398A (en) * | 2018-11-28 | 2019-02-22 | 中国航空工业集团公司沈阳飞机设计研究所 | Material Stiffened Panel thermal buckling test load bringing device |
| CN110579398A (en) * | 2019-10-11 | 2019-12-17 | 山东太古飞机工程有限公司 | clamp for airplane cargo net mooring joint and base test |
| CN114112658A (en) * | 2021-10-29 | 2022-03-01 | 沪东中华造船(集团)有限公司 | Ship deck embedded mooring hole strength test device and test method |
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| Publication number | Publication date |
|---|---|
| CN106959242B (en) | 2020-01-31 |
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