CN204630831U - Rod member is protected and is carried test unit - Google Patents
Rod member is protected and is carried test unit Download PDFInfo
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- CN204630831U CN204630831U CN201520374019.2U CN201520374019U CN204630831U CN 204630831 U CN204630831 U CN 204630831U CN 201520374019 U CN201520374019 U CN 201520374019U CN 204630831 U CN204630831 U CN 204630831U
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- fixed head
- rod member
- connector
- protected
- test unit
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Abstract
The utility model relates to workpiece and protects carrier technology field, provides a kind of rod member to protect and carries test unit, comprise pallet; Cover plate; Be located at the sidewall between pallet and cover plate, pallet, cover plate and sidewall surround accommodating cavity for placing rod member to be detected and liquid; First coupling assembling, comprise the first connector, the first fixed head and the first intermediate plate, first connector is positioned at outside accommodating cavity, and the first fixed head is fixedly connected with and it has connecting hole pass for one end of rod member in accommodating cavity and with the first connector, and the first intermediate plate is used for one end of fixed beam; And second coupling assembling, comprise the second connector, the second fixed head and the second intermediate plate, second connector is positioned at accommodating cavity outward through the second fixed head, second fixed head is through cover plate and it is arranged connecting hole and pass for the other end of rod member, the second intermediate plate on the second fixed head for the other end of fixed beam.The utility model simulates the working environment of rod member more realistically, and it is more accurate to make the analysis result of rod member.
Description
[technical field]
The utility model relates to workpiece and protects a year experimental technique field, particularly relates to a kind of rod member and protects a year test unit.
[background technology]
A year test protected by workpiece is a kind of common method verified workpiece reliability.In existing process of the test, the change under the effect of carrying protected by simulation workpiece that can only be simple.But workpiece is in actual working environment, not only want bearing load, the impact that the corrosion simultaneously also will bearing external environment condition such as soda acid etc. brings.Therefore the simple reliability of test piece under load environment, truly can not reflect the performance of workpiece in real work, make the performance evaluation precision of workpiece poor, can not meet the demand in actual production.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of rod member and protects a year test unit, and this device can press close to rod member real operating environments more, makes the analysis of this test to rod member more accurate.
The utility model adopts following technical scheme:
A kind of rod member is protected and is carried test unit, comprising:
Pallet;
Cover plate;
Sidewall, is arranged between pallet and cover plate, and pallet, cover plate and sidewall surround accommodating cavity for placing the liquid of rod member to be detected and reflection rod member working environment;
First coupling assembling, comprise the first connector, the first fixed head and the first intermediate plate, described first connector comprises the operating side be positioned at outside accommodating cavity and the link being positioned at accommodating cavity, described first fixed head to be arranged in accommodating cavity and to be fixedly connected with the link of the first connector, described first fixed head is arranged connecting hole to pass for one end of rod member, described first intermediate plate is arranged on the one end for fixed beam on the first fixed head; And
Second coupling assembling, comprise the second connector, the second fixed head and the second intermediate plate, described second connector comprises and is positioned at operating side outside accommodating cavity and the link being connected the second fixed head, described second fixed head is through described cover plate, described second fixed head being arranged connecting hole supplies the other end of rod member to pass, and described second intermediate plate is arranged on the other end for fixed beam on described second fixed head.
In certain embodiments, described cover plate arranges heating rod, described heating rod stretches in described accommodating cavity at least partly.
In certain embodiments, described heating rod is temp auto-controlled heating rod.
In certain embodiments, described cover plate arranges liquid filling hole.
In certain embodiments, described sidewall and/or described pallet arrange tapping valve.
In certain embodiments, described sidewall is transparent, or described sidewall arranges watch window.
In certain embodiments, pallet is ring flange, and described pallet also arranges flange ring, and the sheathed described sidewall of described flange ring, one end of described pallet, flange ring and described sidewall is tightly connected.
In certain embodiments, described first fixed head arranges multiple connecting hole, described second fixed head also arranges multiple connecting hole, the connecting hole on described second fixed head and the connecting hole one_to_one corresponding on the first fixed head.
In certain embodiments, connecting hole on described first fixed head and described second fixed head is bellmouth, the small end of the bellmouth on described first fixed head is towards the bottom of described sidewall, the small end of the bellmouth on described second fixed head is towards the top of described sidewall, and the small end chi footpath of bellmouth is less than the chi footpath that rod member inserts corresponding one end wherein respectively separately.
In certain embodiments, described first connector and the second connector are screw mandrel connector, and comprise the butting section be arranged between operating side and link, described butting section and described operating side are spirally connected, described link arranges screw thread, the link of described first connector is threaded with the first fixed head, and the link of described second connector is threaded with described second fixed head.
Compared with prior art, the beneficial effects of the utility model are: rod member of the present utility model is protected year test unit and is provided with the liquid that accommodating cavity can place embodiment rod member actual working environment, simultaneously by first, second coupling assembling to rod member imposed load, thus simulate the actual working state of rod member more realistically, it is more accurate to make the analysis result of rod member.
[accompanying drawing explanation]
Fig. 1 is that the structural representation carrying test unit protected by a kind of rod member that the utility model embodiment provides;
Fig. 2 is the structural representation that the connector carried in test unit protected by rod member shown in Fig. 1;
Fig. 3 is the schematic top plan view that the first fixed head carried in test unit protected by rod member shown in Fig. 1;
Fig. 4 is the sectional structure schematic diagram of the first fixed head shown in Fig. 3;
Fig. 5 is that the shaft section schematic diagram carrying test unit protected by rod member shown in Fig. 1.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In addition, if below in described each embodiment of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
As shown in Figure 1, the rod member that the utility model one embodiment provides is protected and is carried test unit for carrying out guarantor's year test to rod member 90.Rod member 90 has relative first end 901 and the second end 902.Rod member 90 can be the workpiece of the type such as glass material or metal material, and in an embodiment, rod member 90 is glass fiber-reinforced polymer.
This rod member is protected a year test unit and is comprised pallet 10, cover plate 20, sidewall 30, first coupling assembling 40 and the second coupling assembling 50.
Sidewall 30 is arranged between pallet 10 and cover plate 20, and the bottom of sidewall 30 is fixedly connected with pallet 10, and cover plate 20 covers on the top of sidewall 30, to prevent from use evaporating.Pallet 10, cover plate 20 and sidewall 30 surround accommodating cavity 300 for placing the liquid (not shown) of rod member 90 to be detected and reflection rod member 90 working environment, liquid can be such as acidic liquid or akaline liquid, to reflect the true environment of rod member 90 when practical working situation, thus make the test result of rod member 90 more reliable.
First coupling assembling 40 is combined the first end 901 being used for fixed beam 90 with pallet 10, second coupling assembling 50 is combined the second end 902 being used for fixed beam 90 with cover plate 20, first coupling assembling 40 and the second coupling assembling 50 exert a force to rod member 90 jointly, rod member 90 is made to bear certain load, to simulate the actual working state of rod member 90.
First coupling assembling 40 comprises the first connector 41, first fixed head 42 and the first intermediate plate 43.
Described first connector 41 has the link being positioned at operating side outside accommodating cavity 300 411 and being positioned at accommodating cavity 300, and described first fixed head 42 to be arranged in accommodating cavity 300 and to be fixedly connected with the link 412 of the first connector 41.
Simultaneously with reference to figure 2, in an embodiment, the first connector 41 is screw mandrel connector.First connector 41 comprises operating side 411, with relative link 412, and is arranged on the butting section 413 between operating side 411 and link 412, and butting section 413 size is diametrically greater than operating side 411, link 412 size diametrically.Operating side 411 and butting section 413 are spirally connected, thus when operating side 411 rotates relative to butting section 413, drive the rotation of link 412.Link 412 arranges screw thread.Link 412 reaches in accommodating cavity 300 through pallet 10.
Understandably, in another embodiment, the first connector 41 entirety can be one-body molded with pallet 10.In this case, the operating side 411 of the first connector 41 and butting section 413 are positioned at outside accommodating cavity 300; Link 412 is positioned at accommodating cavity 300, and is fixedly connected with the first fixed head 42.
In other embodiments, pallet 10 can be arranged corresponding perforation and pass for link 412, and this perforation place sealing is arranged, and prevents leakage.
Simultaneously with reference to figure 3 and Fig. 4, in a specific embodiment, described first fixed head 42 is arranged link 412 precession of threaded hole 421 for the first connector 41, thus described first fixed head 42 is fixedly connected with the first connector 41 by the mode be spirally connected.
Further, described first fixed head 42 is arranged connecting hole 420 and supply the first end 901 of rod member 90 to pass, described first intermediate plate 43 is arranged on the first end 901 for fixed beam 90 on the first fixed head 42.
Further, the connecting hole 420 on described first fixed head 42 is bellmouth.The small end of bellmouth towards the bottom of sidewall 30, also namely towards described pallet 10, the large end of bellmouth towards the top of sidewall 30, also namely in accommodating cavity 300 or described cover plate 20.The small end chi footpath of bellmouth can be less than or be slightly less than the chi footpath of the first end 901 of rod member 90, thus tentatively fixes rod member 90 by friction force between the two when rod member 90 injects this connecting hole 420.
Further, described first fixed head 42 arranges multiple connecting hole 420.Multiple connecting hole 420 is distributed in threaded hole 421 around.Multiple connecting hole 420 can be used for connecting multiple different rod member 90, thus tests while realizing multiple rod member 90.
Second coupling assembling 50 comprises the second connector 51, second fixed head 52 and the second intermediate plate 53, described second connector 51 comprises and is positioned at operating side outside accommodating cavity 300 and the link being connected described second fixed head 52, second fixed head 52 is through cover plate 20, second fixed head 52 being arranged connecting hole 200 supplies the second end 902 of rod member 90 to pass, and described second intermediate plate 53 is arranged on the second end 902 for fixed beam 90 on the second fixed head 52.
The structure of the second connector 51 can be identical with the structure of the first connector 41, and this does not carefully state.The link of the second connector 51 is fixedly connected with the second fixed head 52.Cover plate 20 is arranged through hole to pass for the second fixed head 52.With that the first fixed head 42 arranges threaded hole 421 is similar, the second fixed head 52 is also arranged corresponding threaded hole and be fixedly connected with the link of the second connector 51.
Second fixed head 52 structure is identical with the first fixed head 42 structure.With that the first fixed head 42 arranges connecting hole 420 is similar, the second fixed head 52 is also arranged corresponding connecting hole 200 and pass for the second end 902 of rod member 90.Second intermediate plate 53 structure is identical with the first intermediate plate 43.Second end 902 of rod member 90 is fixed on the second fixed head 52 by the second intermediate plate 53.
Similarly, the connecting hole 200 on described second fixed head 52 also can be bellmouth.The small end of bellmouth towards the top of sidewall 30, the large end of bellmouth towards the bottom of sidewall 30, also namely towards in accommodating cavity 300.The small end chi footpath of bellmouth can be less than or be slightly less than the chi footpath of the second end 902 of rod member 90, thus tentatively fixes rod member 90 by friction force between the two when rod member 90 injects this connecting hole 200.
Further, with that described first fixed head 42 arranges multiple connecting hole 420 is corresponding, described second fixed head 52 is also arranged the connecting hole 200 on multiple connecting hole 200, second fixed head 52 and connecting hole 420 one_to_one corresponding on the first fixed head 42.Often pair of connecting hole 200,420 is for wearing first end 901 and second end 902 of a corresponding rod member 90.
Utilize above-mentioned rod member protect carry test unit to rod member 90 carry out guarantors carry test time, the first end 901 of rod member 90 to be located on the first fixed head 42 and to be fixed on the first fixed head 42 by the first intermediate plate 43, and the second end of rod member 90 to be located on the second fixed head 52 and to be fixed on the second fixed head 52 by the second intermediate plate 53.By the operating side 411 of stretch the first connector 41 or the second connector 51, rod member 90 can be made to be subject to corresponding stress, thus to make rod member 90 bearing load.Afterwards, hydraulic fluid can be placed, to simulate the acidity of rod member 90 or alkaline working environment in accommodating cavity 300.Thus use device of the present utility model to test, rod member 90, while bearing load, is also immersed in hydraulic fluid, and simulated environment more close to the actual working environment of rod member 90, thus can obtain result more accurately to the analysis of rod member 90.
In certain embodiments, for convenience of observing the change of rod member 90 in process of the test, described sidewall 30 is set to transparent, and such as described sidewall 30 can be made up of high-boron-silicon glass, and this material acid and alkali-resistance, can adapt to various hydraulic fluid.In other embodiment, described sidewall 30 can arrange watch window.
In certain embodiments, described cover plate 20 wears heating rod 60, described heating rod 60 stretches in described accommodating cavity 300 at least partly.This heating rod 60 can be heated to hydraulic fluid, to simulate the actual working environment temperature of rod member 90.Further, described heating rod 60 is temp auto-controlled heating rod, after hydraulic fluid reaches determined temperature, can stop continuing to heat up, guarantor be carried and tests more robotization and intellectuality.
Further, described cover plate 20 arranges liquid filling hole 201; Described sidewall 30 and/or pallet 10 arrange tapping valve 31.Hydraulic fluid can enter in accommodating cavity 300 from liquid filling hole 201 place.Hydraulic fluid in accommodating cavity 300 can be discharged by tapping valve 31.
Further, pallet 10 is ring flange.Simultaneously with reference to figure 1 and Fig. 5, described pallet 10 also arranges flange ring 11, the sheathed described sidewall 30 of described flange ring 11, described pallet 10, flange ring 11 are tightly connected with one end of described sidewall 30.Flange ring 11 is fixedly connected with by fast-assembling bolt with pallet 10.
The rod member that the utility model provides is protected a year test unit and can be supported the use with testing machine, rod member is protected the first connector 41 carrying test unit be connected with the first stiff end of testing machine, the butting section 413 of the first connector 41 can be connected with the first stiff end of testing machine particularly, rod member is protected the second connector 51 carrying test unit be connected with the second stiff end of testing machine, the butting section 413 of the second connector 51 can be connected with the second stiff end of testing machine particularly.Thus by the operating side 411 of first, second connector 41,51 that stretches, can to rod member 90 imposed load.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. rod member is protected and is carried a test unit, it is characterized in that, comprising:
Pallet;
Cover plate;
Sidewall, is arranged between pallet and cover plate, and pallet, cover plate and sidewall surround accommodating cavity for placing the liquid of rod member to be detected and reflection rod member working environment;
First coupling assembling, comprise the first connector, the first fixed head and the first intermediate plate, described first connector comprises the operating side be positioned at outside accommodating cavity and the link being positioned at accommodating cavity, described first fixed head to be arranged in accommodating cavity and to be fixedly connected with the link of the first connector, described first fixed head is arranged connecting hole to pass for one end of rod member, described first intermediate plate is arranged on the one end for fixed beam on the first fixed head; And
Second coupling assembling, comprise the second connector, the second fixed head and the second intermediate plate, described second connector comprises and is positioned at operating side outside accommodating cavity and the link being connected the second fixed head, described second fixed head is through described cover plate, described second fixed head being arranged connecting hole supplies the other end of rod member to pass, and described second intermediate plate is arranged on the other end for fixed beam on the second fixed head.
2. rod member as claimed in claim 1 is protected and is carried test unit, and it is characterized in that, described cover plate arranges heating rod, and described heating rod stretches in described accommodating cavity at least partly.
3. rod member as claimed in claim 2 is protected and is carried test unit, and it is characterized in that, described heating rod is temp auto-controlled heating rod.
4. rod member as claimed in claim 1 is protected and is carried test unit, it is characterized in that, described cover plate arranges liquid filling hole.
5. rod member as claimed in claim 1 is protected and is carried test unit, it is characterized in that, described sidewall and/or described pallet arrange tapping valve.
6. rod member as claimed in claim 1 is protected and is carried test unit, and it is characterized in that, described sidewall is transparent, or described sidewall arranges watch window.
7. rod member as claimed in claim 1 is protected and is carried test unit, and it is characterized in that, pallet is ring flange, and described pallet also arranges flange ring, and the sheathed described sidewall of described flange ring, one end of described pallet, flange ring and described sidewall is tightly connected.
8. rod member as claimed in claim 1 is protected and is carried test unit, it is characterized in that, described first fixed head arranges multiple connecting hole, described second fixed head also arranges multiple connecting hole, the connecting hole on described second fixed head and the connecting hole one_to_one corresponding on the first fixed head.
9. rod member as claimed in claim 8 is protected and is carried test unit, it is characterized in that, connecting hole on described first fixed head and described second fixed head is bellmouth, the small end of the bellmouth on described first fixed head is towards the bottom of described sidewall, the small end of the bellmouth on described second fixed head is towards the top of described sidewall, and the small end chi footpath of bellmouth is less than the chi footpath that rod member inserts corresponding one end wherein respectively separately.
10. rod member as claimed in claim 1 is protected and is carried test unit, it is characterized in that, described first connector and the second connector are screw mandrel connector, and comprise the butting section be arranged between operating side and link, described butting section and described operating side are spirally connected, described link arranges screw thread, and the link of described first connector is threaded with the first fixed head, and the link of described second connector is threaded with the second fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520374019.2U CN204630831U (en) | 2015-06-03 | 2015-06-03 | Rod member is protected and is carried test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520374019.2U CN204630831U (en) | 2015-06-03 | 2015-06-03 | Rod member is protected and is carried test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630831U true CN204630831U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520374019.2U Active CN204630831U (en) | 2015-06-03 | 2015-06-03 | Rod member is protected and is carried test unit |
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| Country | Link |
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| CN (1) | CN204630831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328645A (en) * | 2017-08-04 | 2017-11-07 | 合肥工业大学 | Thin-walled bar experimental rig and test method |
-
2015
- 2015-06-03 CN CN201520374019.2U patent/CN204630831U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328645A (en) * | 2017-08-04 | 2017-11-07 | 合肥工业大学 | Thin-walled bar experimental rig and test method |
| CN107328645B (en) * | 2017-08-04 | 2019-09-06 | 合肥工业大学 | Thin-walled bar experimental rig and test method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |