CN109839307A - A kind of loading system direction-changing device based on test of static strength - Google Patents
A kind of loading system direction-changing device based on test of static strength Download PDFInfo
- Publication number
- CN109839307A CN109839307A CN201711202898.0A CN201711202898A CN109839307A CN 109839307 A CN109839307 A CN 109839307A CN 201711202898 A CN201711202898 A CN 201711202898A CN 109839307 A CN109839307 A CN 109839307A
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- Prior art keywords
- pressurized strut
- changing device
- sliding block
- connection sliding
- loading system
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- 238000011068 loading method Methods 0.000 title claims abstract description 25
- 230000003068 static effect Effects 0.000 title claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The present invention discloses a kind of loading system direction-changing device based on test of static strength, including pressurized strut mounting platform (1), 5 direction-changing devices (2~6), tension wire rope (7), pressurized strut mounting platform (1) is for installing pressurized strut, the movement of pressurized strut upper and lower position and locking can be fast implemented, by selecting one of described 5 direction-changing devices (2~6), it is convenient to realize the conversion of other loading directions.Direction-changing device (2~6) can carry out quick adjusting position with the height change of variation and the pressurized strut of load point height in perpendicular, can also realize that a certain range is adjusted with the variation of load(ing) point position in the horizontal plane in horizontal plane.Its structure is simple and convenient to operate, and is able to satisfy to the quick-adjustsing demand in loading system direction, can conveniently realize the load to exemplar different conditions under the premise of not reinstalling exemplar and only needing a loading system.
Description
Technical field
The present invention relates to a kind of loading system direction-changing device based on test of static strength.
Background technique
Product needs to carry out static strength pull test to product under multiple directions state when carrying out test of static strength,
Therefore it needs to configure in the different direction of testpieces and coordinates loading equipemtn, and the somewhat expensive of every set loading equipemtn.At present for
Small-scale test part is all made of a set of loading equipemtn, during test, when for needing different conditions to test, by filling again
Testpieces is unloaded to realize that the conversion of loading method, Yao Duoci handling test part, and connecting tooling are complicated, weight is larger, thus
The problems such as ease of use, efficiency can be brought to reduce.
Summary of the invention
In view of the above situation of the prior art, the object of the present invention is to provide a kind of loading systems based on test of static strength
Direction-changing device, it is not only able to achieve loading direction being quickly converted in six orientation, and can carry out height according to load(ing) point
With a certain range of adjustment of horizontal direction, its structure is simple and convenient to operate, and is able to satisfy testpieces in load, is fast implemented
The demand of different conditions and position adjustment.
Above-mentioned purpose of the invention is realized using technical solution below:
A kind of loading system direction-changing device based on test of static strength, comprising: pressurized strut mounting platform, 5 it is identical
Direction-changing device, tension wire rope, the pressurized strut mounting platform and 5 direction-changing devices centered on testpieces,
It is arranged in two by one group on orthogonal 3 directions, and two in every group are opposite to each other,
The pressurized strut mounting platform includes bottom plate, pressurized strut, pressurized strut connection sliding block and the guide rail being arranged on bottom plate,
Wherein pressurized strut is mounted on pressurized strut connection sliding block, and pressurized strut connection sliding block can slide in guide rail, and appropriate being moved to
Behind position, it is fixed on guide rail,
The direction-changing device includes the guide rail being arranged on bottom plate, connection sliding block, turns to bolt, turning support and turn
To pulley, wherein connection sliding block can slide in guide rail, and after being moved to appropriate location, be fixed on guide rail, turning support
It being mounted on connection sliding block, angle pulley is mounted on turning support,
Tension wire rope one end is connected with pressurized strut, and the other end turns by the way that 5 direction-changing devices are one of any
It is connected to pulley with testpieces.
Further, wherein being provided with guide groove on the turning support, angle pulley can move in guide groove.Due to
The height of the adjustable tension wire rope load of guide rail, and the adjustable tension wire rope of guide groove is in the water in vertical height direction
Prosposition is set, and realizes that height and horizontal position are adjustable.
Further, wherein the direction-changing device further includes the steering spiral shell between turning support and connection sliding block
Bolt, turning support can 360 ° of rotations on connection sliding block around steering bolt.It, can be by locking spiral shell after rotating to the position of needs
Bolt fixes turning support.The direction-changing device same in this way can be placed in different location, need to only change turning support angle
, while the turning support can when loading pressurized strut and load test part not in same plane adjust automatically angle, protect
Card load channel in the same plane, avoids the unnecessary damage to tension wire rope and test platform.
The present invention is arranged by using a loading system (i.e. pressurized strut mounting platform), the pressurized strut mounting platform one
In a orientation, in other orientation setting direction conversion equipments, the direction that is placed in different direction by using different tension wire ropes instead
On conversion equipment, the conversion of multi-faceted load can be fast implemented, conveniently realizes the implementation of other directions load.In addition actuation
Cylinder mounting platform can highly can realize a certain range of tune along bottom guide track by connection sliding block in perpendicular vertically
Section after being adjusted to appropriate location, realizes locking by locking bolt, turning support can be around steering bolt 360 ° on connection sliding block
Rotation, realizes the installation of different direction.Angle pulley can move in the guide groove of turning support along guide groove, be moved to suitable
It is locked behind position, realizes the adjustment of horizontal position.The present invention can not only quickly adjust testpieces load channel, and can basis
The difference of loading Position, it is convenient realize in the horizontal plane with adjusted in vertical plane, structure is simple and convenient to operate, and is able to satisfy
Demand of the testpieces to the adjustment in load channel and position.It is not reinstalling exemplar and is only needing the premise of a loading system
Under, conveniently realize the load to exemplar different conditions.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the loading system direction-changing device based on test of static strength of the embodiment of the present invention；
Fig. 2 is pressurized strut mounting platform structural schematic diagram；
Fig. 3 is direction-changing device structural schematic diagram.
Wherein: 1- pressurized strut mounting platform, 2~6- direction-changing device, 7- tension wire rope, 8- guide rail, 9- connect
It meets sliding block, 10- turning support, 11- angle pulley, 12- locking bolt, 13- lock hole, 14- and turns to bolt, 15- lock
Determine bolt, 16- guide groove, 17- guide blot, 18- pressurized strut, 19- pressurized strut connection sliding block.
Specific embodiment
In order to which the objectives, technical solutions, and advantages of the present invention are more clearly understood, with reference to the accompanying drawings and embodiments, to this
Invention is further elaborated.
Referring to shown in FIG. 1 to FIG. 3, the loading system direction-changing device of the invention based on test of static strength, including make
Dynamic cylinder mounting platform 1, direction-changing device 2~6 and tension wire rope 7, the pressurized strut mounting platform 1 and 5 direction conversion
Device 2~6 is arranged in two by one group on orthogonal 3 directions centered on testpieces, and two in every group that
This is opposite.
In the present embodiment, the pressurized strut mounting platform 1 includes bottom plate, pressurized strut connection sliding block 19 and is arranged on bottom plate
Guide rail 8 etc..After pressurized strut connection sliding block 19 is moved to appropriate height and position in guide rail 8, using locking bolt 12 by its
It is fixed, for realizing the adjustment of the height and position of pressurized strut.Direction-changing device 2~6 include be arranged on bottom plate guide rail 8,
Connection sliding block 9 turns to bolt 14, turning support 10 and angle pulley 11, direction-changing device 2~6 respectively testpieces its
He connects pressurized strut by tension wire rope one end, by corresponding when needing to carry out the pull test in other orientation by five positions
After the angle pulley 11 of locality conversion equipment, other end joint test part can realize the load of different directions.Direction turns
Changing device 2~6 can be by guide blot 17, and along guide groove 16, a certain range is realized in position in the horizontal plane in horizontal plane
It adjusts, the direction-changing device 2~6 and can be realized in perpendicular along guide rail 8 in vertical height by connection sliding block 9
A certain range of adjusting is locked its height by locking bolt 12 after being moved to appropriate height and position, realizes that loading position is high
The turning support 10 of degree adjustment, the direction-changing device can rotate for 360 ° on connection sliding block 9 around steering bolt 14, and
It is locked after being rotated in place using locking bolt 15 and lock hole 13, realizes the installation of different direction.
The method that the present invention uses synchronous adjustment: the trystate selection institute direction to be used loaded as needed first
Conversion equipment, height and position by testpieces load(ing) point are adjusted to same height to adjust the height of connection sliding block and pressurized strut
After degree, connection sliding block and pressurized strut are fixed using locking bolt, micro- on angle pulley according to the front-rear position of load(ing) point
The front-rear position of slide bolt is adjusted to use pulling force after part load(ing) point, angle pulley and pressurized strut to be tested are adjusted to sustained height
Wirerope connects, and can be loaded.When to carry out the load in other directions, other directions are selected according to above method
Conversion equipment.The loading system direction-changing device substantially improves test efficiency, improves utilization rate of equipment and installations.
Although described above is the principle of the present invention and specific embodiment, under above-mentioned guidance of the invention,
Those skilled in the art can carry out various improvement and deformations on the basis of the above embodiments, and these are improved or deformation is fallen
Within the scope of the present invention.It will be understood by those skilled in the art that above-mentioned specific description is intended merely to explain the present invention
Purpose, be not intended to limit the present invention.Protection scope of the present invention is defined by the claims and their equivalents.
Claims (3)
1. a kind of loading system direction-changing device based on test of static strength, including pressurized strut mounting platform (1), 5 it is identical
Direction-changing device (2~6), tension wire rope (7), pressurized strut mounting platform (1) and 5 direction-changing devices (2~6) with
It centered on testpieces, is arranged in two by one group on orthogonal 3 directions, and two in every group are opposite to each other,
The pressurized strut mounting platform includes bottom plate, pressurized strut (18), pressurized strut connection sliding block (19) and is arranged on bottom plate
Guide rail (8), wherein pressurized strut (18) is mounted on pressurized strut connection sliding block (19), and pressurized strut connection sliding block (19) can be in guide rail
(8) sliding in, and after being moved to appropriate location, it is fixed on guide rail (8),
The direction-changing device (2~6) include the guide rail (8) being arranged on bottom plate, connection sliding block (9), turn to bolt (14),
Turning support (10) and angle pulley (11), wherein connection sliding block (9) can slide in guide rail (8), and be moved to appropriate position
It postpones, is fixed on guide rail (8), turning support (10) is mounted on connection sliding block (9), and angle pulley (11) is mounted on steering branch
On seat (10),
Described tension wire rope (7) one end is connected with pressurized strut (18), and the other end is any by 5 direction-changing devices (2~6)
One of angle pulley (11) be connected with testpieces.
2. the loading system direction-changing device described in accordance with the claim 1 based on test of static strength, wherein steering branch
It is provided with guide groove (16) on seat (10), angle pulley (11) can move in guide groove (16).
3. the loading system direction-changing device described in accordance with the claim 1 based on test of static strength, wherein the direction turns
Changing device (2~6) further includes the steering bolt (14) between turning support (10) and connection sliding block (9), turning support (10)
It can be rotated around bolt (14) are turned at upper 360 ° of connection sliding block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202898.0A CN109839307B (en) | 2017-11-24 | 2017-11-24 | Loading system direction conversion device based on static strength test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202898.0A CN109839307B (en) | 2017-11-24 | 2017-11-24 | Loading system direction conversion device based on static strength test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109839307A true CN109839307A (en) | 2019-06-04 |
| CN109839307B CN109839307B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711202898.0A Active CN109839307B (en) | 2017-11-24 | 2017-11-24 | Loading system direction conversion device based on static strength test |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553902A (en) * | 2019-07-26 | 2019-12-10 | 中国航空工业集团公司济南特种结构研究所 | device for ensuring position precision of loading point of radome test |
| CN114397177A (en) * | 2022-01-17 | 2022-04-26 | 湖南大学 | Elastic force driving test bed and use method thereof |
| CN114506473A (en) * | 2022-02-28 | 2022-05-17 | 北京奥航坤宇科技有限公司 | Pretightening force loading device |
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| US5469793A (en) * | 1990-11-29 | 1995-11-28 | Vinten Group Plc | Tiltable load supporting platforms |
| JPH07333125A (en) * | 1994-06-06 | 1995-12-22 | Shimadzu Corp | Material testing apparatus |
| WO2001009584A1 (en) * | 1999-07-30 | 2001-02-08 | Metravib R.D.S. | Method and installation for automatically flanging a test specimen designed to be subjected to mechanical tests |
| DE10064364C1 (en) * | 2000-12-21 | 2002-06-20 | Cts Fahrzeug Dachsysteme Gmbh | Multi-piece soft top for car has drive branching device in form of rail guide with two carriage guide track each with drive carriage and two coupling connecting carriages |
| CN103048124A (en) * | 2012-12-10 | 2013-04-17 | 中国飞机强度研究所 | Pulley guide loading device |
| CN204085916U (en) * | 2014-09-26 | 2015-01-07 | 航宇救生装备有限公司 | A kind of multi-angle multiposition regulates test platform |
| CN206018174U (en) * | 2016-03-08 | 2017-03-15 | 信锦企业股份有限公司 | Lowering or hoisting gear |
| CN207650000U (en) * | 2017-11-24 | 2018-07-24 | 航宇救生装备有限公司 | A kind of loading system direction-changing device based on test of static strength |
-
2017
- 2017-11-24 CN CN201711202898.0A patent/CN109839307B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5469793A (en) * | 1990-11-29 | 1995-11-28 | Vinten Group Plc | Tiltable load supporting platforms |
| JPH07333125A (en) * | 1994-06-06 | 1995-12-22 | Shimadzu Corp | Material testing apparatus |
| WO2001009584A1 (en) * | 1999-07-30 | 2001-02-08 | Metravib R.D.S. | Method and installation for automatically flanging a test specimen designed to be subjected to mechanical tests |
| DE10064364C1 (en) * | 2000-12-21 | 2002-06-20 | Cts Fahrzeug Dachsysteme Gmbh | Multi-piece soft top for car has drive branching device in form of rail guide with two carriage guide track each with drive carriage and two coupling connecting carriages |
| CN103048124A (en) * | 2012-12-10 | 2013-04-17 | 中国飞机强度研究所 | Pulley guide loading device |
| CN204085916U (en) * | 2014-09-26 | 2015-01-07 | 航宇救生装备有限公司 | A kind of multi-angle multiposition regulates test platform |
| CN206018174U (en) * | 2016-03-08 | 2017-03-15 | 信锦企业股份有限公司 | Lowering or hoisting gear |
| CN207650000U (en) * | 2017-11-24 | 2018-07-24 | 航宇救生装备有限公司 | A kind of loading system direction-changing device based on test of static strength |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553902A (en) * | 2019-07-26 | 2019-12-10 | 中国航空工业集团公司济南特种结构研究所 | device for ensuring position precision of loading point of radome test |
| CN114397177A (en) * | 2022-01-17 | 2022-04-26 | 湖南大学 | Elastic force driving test bed and use method thereof |
| CN114397177B (en) * | 2022-01-17 | 2022-08-12 | 湖南大学 | Elastic force driving test bed and use method thereof |
| CN114506473A (en) * | 2022-02-28 | 2022-05-17 | 北京奥航坤宇科技有限公司 | Pretightening force loading device |
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| CN109839307B (en) | 2024-04-09 |
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