CN205719744U - A kind of horizontal load testing machine of test plate (panel) variable dimension - Google Patents
A kind of horizontal load testing machine of test plate (panel) variable dimension Download PDFInfo
- Publication number
- CN205719744U CN205719744U CN201620268282.8U CN201620268282U CN205719744U CN 205719744 U CN205719744 U CN 205719744U CN 201620268282 U CN201620268282 U CN 201620268282U CN 205719744 U CN205719744 U CN 205719744U
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- panel
- test plate
- fixture
- pedestal
- bearing
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Abstract
The utility model discloses a kind of simple in construction, the horizontal load testing machine of test plate (panel) variable dimension easy to operate, adaptable, this device is made up of fixture and the pedestal for support fixture and test plate (panel) being attached thereto.This utility model reasonable in design, pedestal uses the design that the upper flange of similar " I-steel " cuts away half to make to be bolted to the operation of experimental provision space outerpace, does not has any obstacle spatially；Fixture can be suitable for the test plate (panel) of different geometrical size, almost can complete all clamped plate structures and be tested by laterally loading, have the strongest versatility；Pedestal and fixture can move, and conveniently test in different places and test, have certain portability.
Description
Technical field
This utility model relates to assay device, the impact test of a kind of array of sizes plate and semi-static load assay device.
Background technology
Engineering is carried out often use during the parameter study of plate structure physical dimension and series length-width ratio, the test plate (panel) of flakiness ratio are set enter
Row test.Under such multi-state experiment demand, the testing equipment of standard and supporting test fixture the most do not have general leading to
By property, at this moment need according to different requirement of experiment other Design and Machining test bases and fixture.Realize the fixed-end boundary condition of plate
Use securing member that fixture, plate are connected fastening with pedestal often on plate four limit, the design the best in this step often expends greatly
Time and the manpower of amount cause work efficiency low.
Therefore, it is necessary to provide a kind of device that can solve the problem that above-mentioned technical problem.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of simple in construction, test plate (panel) chi easy to operate, adaptable
Very little variable horizontal load testing machine.
This utility model solve its technical problem be the technical scheme is that by fixture and be attached thereto for support fixture and
The pedestal composition of test plate (panel).
Described fixture has two-layer, installs clamping test plate (panel) between upper and lower layer fixture；Every layer of fixture is by two long columns and two short columns
Constitute；The cylinder screw bolt and nut of the long column of upper and lower layer fixture is fixed together, the two ends connecting bolt of this long column
It is fixed on the long bearing of pedestal with nut；The cylinder screw bolt and nut of the short column of upper and lower layer fixture is fixed together,
The two ends connecting bolt of this short column and nut are fixed on the short bearing of pedestal) on.
Described pedestal, is made up of two long bearings and two short bearings that sidepiece is vertically connected therewith, and it fixes spiral shell by pedestal
Bolt and pedestal are fixed nut and are connected as a single entity, and the base cavity formed in the middle part of it is for carrying out the deformation space of test plate (panel) during impact test.
Described long bearing, is made up of upper flange, lower wing plate and the web between them, fagging, constitutes similar " work "
The support style of word steel.
Having groove on the upper flange of described long bearing, this groove has bolt hole.
The web of described long bearing, it has and is bolted long bearing and the bolt hole of short bearing.
Described short bearing, is made up of upper flange, lower wing plate and the web between them, fagging, constitutes similar " work "
The support style of word steel.
Having groove on the upper flange of described short bearing, this groove has bolt hole.
The fagging of described short bearing, it has and is used as to connect long bearing and the bolt hole of short bearing.
This utility model compared with prior art, has a following beneficial effect:
1. scientific structure design:
When test plate (panel) and fixture being assembled on pedestal, upper pedestal airfoil plate opens groove owing to being provided with, therefore can in advance by fixture and
Test plate (panel) independently assembles up, and is i.e. first installed by remaining bolt except fixture two ends on the assembly of test plate (panel) and fixture, then
This assembly alignment position, hole is placed on pedestal, and now nuts is embedded in groove just, the last fixture two ends only need to stayed by sky
Be bolted on pedestal.
2. it is easy to dismount:
Use will similar " work " upper flange of word steel cuts away the design of half and makes to be bolted to experimental provision space outerpace and operate,
There is no any obstacle spatially, quite convenient for dismounting.
The most practical:
By changing the minor face pedestal of Len req, then cooperated movement by long limit fixture and minor face fixture, can meet arbitrarily
The test plate (panel) of length and width degree size laterally load requirement, thus convenient test in different places and test, have certain
Portability.
4., owing to having above-mentioned technique effect, the most both have effectively achieved clamped boundary condition, and for substantial amounts of heavy
Retrial is tested and is drastically increased work efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model pedestal when large scale test plate (panel) is tested and fixture assembling schematic diagram.
Fig. 2 is this utility model pedestal assembling schematic diagram when big equidimension test plate (panel) is tested.
Fig. 3 is this utility model fixture assembling schematic diagram when large scale test plate (panel) is tested.
Fig. 4 is the schematic diagram during trystate after this utility model installs big equidimension test plate (panel).
Fig. 5 is this utility model pedestal when middle size test plate (panel) is tested and fixture assembling schematic diagram.
Fig. 6 is this utility model pedestal assembling schematic diagram when middle size test plate (panel) is tested.
Fig. 7 is this utility model fixture assembling schematic diagram when middle size test plate (panel) is tested.
Fig. 8 is the schematic diagram during trystate during this utility model is installed after size test plate (panel).
Fig. 9 is this utility model pedestal when small size test plate (panel) is tested and fixture assembling schematic diagram.
Figure 10 is this utility model pedestal assembling schematic diagram when small size test plate (panel) is tested.
Figure 11 is this utility model fixture assembling schematic diagram when small size test plate (panel) is tested.
Figure 12 is the schematic diagram during trystate after this utility model installs small size test plate (panel).
In figure: the longest bearing, the shortest bearing, 3. long column, 4. short column, 5. connecting bolt, 6. bolt, 7. Foundation anchor bolts,
8. space, 9. base cavity, 10. pedestal fixes nut, 11. grooves, 12. bolts hole, 13. bolts hole, 14. upper flanges,
15. webs, 16. lower wing plates, 17. strengthen fagging, 18. nuts, 19. through holes, 20. test plate (panel)s, 21. attaching nuts.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but is not limited to this utility model.
The utility model discloses a kind of simple in construction, the horizontal load test of test plate (panel) variable dimension easy to operate, adaptable
Device, this device is made up of fixture and the pedestal being attached thereto.Pedestal and fixture can move, and conveniently carry out in different places
Test and test, have certain portability.
Described fixture can be suitable for the test plate (panel) of different geometrical size, almost can complete what all clamped plate structures were laterally loaded
Test, has the strongest versatility.This fixture has two-layer, and between upper and lower layer fixture, the space 8 of surrounding is used for clamping test plate (panel) 20.
Every layer of fixture is made up of two long columns 3 and two short columns 4.The cylinder bolt 6 of the long column 3 of upper and lower layer fixture and nut are solid
Surely linking together, the two ends connecting bolt 5 of this long column 3 and nut are fixed on the long bearing 1 of pedestal.Upper and lower layer presss from both sides
Cylinder bolt 6 and the nut of the short column 4 of tool are fixed together, and the two ends of this short column 4 are solid with connecting bolt 5 and nut
It is scheduled on the short bearing 2 of pedestal.
Described pedestal, uses the design that the upper flange 14 of similar " I-steel " cuts away half to make to be bolted to experiment dress
Put space outerpace operation, there is no any obstacle spatially.This pedestal by two long bearings 1 and therewith sidepiece be vertically connected two
The short bearing of bar 2 forms, and it is fixed nut 10 by Foundation anchor bolts 7 and pedestal and is connected as a single entity, for support fixture and test plate (panel)；
The base cavity 9 formed in the middle part of it is for carrying out the deformation space of test plate (panel) during impact test.
Described long bearing 1, its structure is as in figure 2 it is shown, by upper flange 14, lower wing plate 16 and the web between them
15, fagging 17 forms, and composition is similar, and " " support style of word steel, for supporting fixture and test plate (panel) for work.Wherein, upper flange
Have groove 11 on 14, groove 11 has bolt hole 12.
Described short bearing 2, its structure is as in figure 2 it is shown, by upper flange 14, lower wing plate 16 and the web between them
15, fagging 17 forms, and composition is similar, and " " support style of word steel, for supporting fixture and test plate (panel) for work.Wherein, upper flange
Have groove 11 on 14, groove 11 has bolt hole 12.
The horizontal load testing machine of the test plate (panel) variable dimension that this utility model provides, its purposes is: in engineering, for examination
The length-width ratio of plate structure, the test of parameter of physical dimension of flakiness ratio.
1. test for large scale test plate (panel):
(1) mounted base:
First a long bearing 1 and a short bearing 2 being drawn close, the bolt hole 13 being allowed to sidepiece aligns, then uses Foundation anchor bolts
7 through this bolt hole and fix nut 10 with pedestal and this long bearing 1 and short bearing 2 are fixed together；Connect according to this
Mode, is fixed together an other long bearing 1 and an other short bearing 2, in these two long bearings 1 and two
Short bearing 2 is assembled into the pedestal shown in Fig. 2.
(2) assembling assembly:
Described assembly refers to stack upper strata fixture, test plate (panel) 20 and lower floor's fixture successively, and make they through hole 19 alignment after
The parts formed；In addition to the through hole 19 of assembly end, remaining through hole 19 passes with bolt 6 respectively, and with nut 18 by assembly
It is fixed together, is assembled into the clamp assembly shown in Fig. 3.
(3) assembly and the assembling of pedestal:
First assembly is rested on pedestal, make the through hole 19 of assembly end align with the through hole of the end on pedestal, now bolt 6
Nuts is embedded in the groove 11 of pedestal just；Then, by connecting bolt 5 through the through hole of alignment, then with attaching nut 21
Fixing, make assembly and pedestal link together (Fig. 1).The most just have effectively achieved the boundary condition that surrounding is clamped.
(4) test to large scale test plate (panel):
After assembly and pedestal are linked together, it is possible to carry out the horizontal load test (such as impact test, crushing test) of test plate (panel).
Concrete grammar is: the pedestal assembled, fixture and test plate (panel) assembly are placed under charger, utilizes drift or pressure head to test plate (panel)
Laterally loading, mounted test plate (panel) assembly as shown in Figure 4, thus completes the horizontal load test of plate.This device is exactly
A set of experimental provision convenient, reliable is provided for this kind of experiment.
2. test for middle size test plate (panel):
Unlike the test of large scale test plate (panel), the test of middle size test plate (panel) needs the relative position changing pedestal with fixture, to meet
The assembling of the test plate (panel) of middle size.
(1) mounted base:
The position of short pedestal is moved inwards according to test plate (panel) size.First a long bearing 1 and a short bearing 2 are drawn close, make
The bolt hole 13 of sidepiece align, then through this bolt hole with Foundation anchor bolts 7 and fix nut 10 with pedestal this drawn money on credit
Seat 1 and short bearing 2 are fixed together；According to this connected mode, by an other long bearing 1 and an other short bearing
2 are fixed together, and are assembled into the pedestal shown in Fig. 6 in these two long bearings 1 and two short bearings 2.
(2) assembling assembly:
Similarly, the position of length fixture is moved according to test plate (panel) size.Described assembly refers to upper strata fixture, test plate (panel) 20 and lower floor
Fixture stacks successively, and make they through hole 19 alignment after formed parts；In addition to the through hole 19 of assembly end, remaining leads to
Hole 19 passes with bolt 6 respectively, and is fixed together by assembly with nut 18, is assembled into the clamp assembly shown in Fig. 7.
(3) assembly and the assembling of pedestal:
First assembly is rested on pedestal, make the through hole 19 of assembly end align with the through hole of the end on pedestal, now bolt 6
Nuts is embedded in the groove 11 of pedestal just；Then, by connecting bolt 5 through the through hole of alignment, then with attaching nut 21
Fixing, make assembly and pedestal link together (Fig. 5).The most just have effectively achieved the boundary condition that surrounding is clamped.
(4) test of centering size test plate (panel):
Identical with the experiment of large scale test plate (panel), the test plate (panel) assembly assembled is as shown in Figure 8.
3. test for small size test plate (panel):
Compare the experiment of middle size test plate (panel), according still further to test plate (panel) Sizes mobile foundation and the position of fixture.The pedestal assembling being assembled into
Body as shown in Figure 10, the fixture assembly being assembled into as shown in figure 11, the pedestal being assembled into and the assembly of fixture such as Fig. 9 institute
Showing, the test plate (panel) assembly assembled is as shown in figure 12.
For changing the test plate (panel) of width, only need to change the minor face pedestal of corresponding length, remaining operating process is the most same as above.
Although preferred embodiment of the present utility model being described in detail above in conjunction with accompanying drawing, but this utility model not having limited to
In above-mentioned detailed description of the invention, above-mentioned detailed description of the invention is only schematic rather than restrictive.As: change
Pedestal or the length of fixture, on upper pedestal airfoil plate, desired location opens groove and perforate, cloth hole on fixture, changes pedestal
Fagging position etc..Those of ordinary skill in the art comes under this utility model enlightens, without departing from this utility model objective and power
Profit requires that the embodiment of the scope protected is all within protection domain of the present utility model.
Claims (7)
1. a horizontal load testing machine for test plate (panel) variable dimension, is characterized in that being made up of fixture and the pedestal for support fixture and test plate (panel) being attached thereto；
Described fixture has two-layer, installs clamping test plate (panel) (20) between upper and lower layer fixture；Every layer of fixture is made up of two long columns (3) and two short columns (4)；The cylinder screw bolt and nut of the long column (3) of upper and lower layer fixture is fixed together, and the two ends connecting bolt of this long column and nut are fixed on the long bearing (1) of pedestal；The cylinder screw bolt and nut of the short column (4) of upper and lower layer fixture is fixed together, and the two ends connecting bolt of this short column and nut are fixed on the short bearing (2) of pedestal；
Described pedestal, it is made up of two long bearings (1) and two short bearings (2) that sidepiece is vertically connected therewith, it is fixed nut by Foundation anchor bolts and pedestal and is connected as a single entity, and the base cavity (9) formed in the middle part of it is for carrying out the deformation space of test plate (panel) during impact test.
The horizontal load testing machine of test plate (panel) variable dimension the most according to claim 1, it is characterized in that described long bearing (1), it is made up of upper flange (14), lower wing plate (16) and the web (15) between them, fagging (17), constitutes the support style of similar " work " word steel.
The horizontal load testing machine of test plate (panel) variable dimension the most according to claim 2, it is characterised in that have groove (11) on the upper flange (14) of described long bearing (1), groove has bolt hole in (11).
The horizontal load testing machine of test plate (panel) variable dimension the most according to claim 2, it is characterised in that described web (15), it has and is bolted long bearing and the bolt hole of short bearing.
The horizontal load testing machine of test plate (panel) variable dimension the most according to claim 1, it is characterized in that described short bearing (2), it is made up of upper flange (14), lower wing plate (16) and the web (15) between them, fagging (17), constitutes the support style of similar " work " word steel.
The horizontal load testing machine of test plate (panel) variable dimension the most according to claim 5, it is characterised in that have groove (11) on the upper flange (14) of described short bearing (2), have bolt hole (12) in groove (11).
The horizontal load testing machine of test plate (panel) variable dimension the most according to claim 5, it is characterised in that described fagging (17), it has and is used as to connect long bearing and the bolt hole of short bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268282.8U CN205719744U (en) | 2016-03-31 | 2016-03-31 | A kind of horizontal load testing machine of test plate (panel) variable dimension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268282.8U CN205719744U (en) | 2016-03-31 | 2016-03-31 | A kind of horizontal load testing machine of test plate (panel) variable dimension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719744U true CN205719744U (en) | 2016-11-23 |
Family
ID=57312031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620268282.8U Expired - Fee Related CN205719744U (en) | 2016-03-31 | 2016-03-31 | A kind of horizontal load testing machine of test plate (panel) variable dimension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950027A (en) * | 2017-04-07 | 2017-07-14 | 武汉理工大学 | The device of horizontal impact experiment can be carried out |
| CN111403787A (en) * | 2020-03-30 | 2020-07-10 | 东风汽车集团有限公司 | Holding tool device for automatic stacking of fuel cell stack |
-
2016
- 2016-03-31 CN CN201620268282.8U patent/CN205719744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950027A (en) * | 2017-04-07 | 2017-07-14 | 武汉理工大学 | The device of horizontal impact experiment can be carried out |
| CN111403787A (en) * | 2020-03-30 | 2020-07-10 | 东风汽车集团有限公司 | Holding tool device for automatic stacking of fuel cell stack |
| CN111403787B (en) * | 2020-03-30 | 2021-07-06 | 东风汽车集团有限公司 | Holding tool device for automatic stacking of fuel cell stack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200331 |