CN207423644U - A kind of refractory material experiment sample loading system - Google Patents
A kind of refractory material experiment sample loading system Download PDFInfo
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- CN207423644U CN207423644U CN201721290434.5U CN201721290434U CN207423644U CN 207423644 U CN207423644 U CN 207423644U CN 201721290434 U CN201721290434 U CN 201721290434U CN 207423644 U CN207423644 U CN 207423644U
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- loading
- wire rope
- lifting
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- pressurization stick
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Abstract
The utility model is related to a kind of refractory material experiment sample loading system, including the loading system being made of loading stone roller, elevator, lifting wire rope, loading steel wire rope, Combined pulley, metal struts, spherical bearing, upper pressurization stick and lower pressurization stick；Metal struts, spherical bearing, upper pressurization stick and lower pressurization stick are coaxially disposed from top to bottom, and the top of the lower part of upper pressurization stick and lower pressurization stick is respectively placed in heating furnace, and sample is loaded between pressurization stick and lower pressurization stick；Combined pulley is set at the top of metal struts, Combined pulley connects elevator by lifting wire rope, loading is connected by loading steel wire rope to cut or polish jade with an emery wheel, Combined pulley can affect rotation under the action of elevator or loading stone roller by corresponding steel wire rope, while drive metal struts vertical lifting.The utility model can test two parallel samples of refractory material sample similar in two kinds of properties or same refractory material simultaneously；And ensure that loading is uniformly applied on sample.
Description
Technical field
The utility model is related to refractory material experimental technique field more particularly to a kind of pressure creep of refractory material or loading are soft
Change the sample loading system of humid test.
Background technology
Refractory material is widely used in the industries such as steel, metallurgy, oil, chemical industry due to its good high temperature resistance, resistance to
The pressure creep of fiery material and refractoriness under load are for characterizing the two of its high temperature resistance important indicators.Refractory material
Pressure creep refers to the isothermal deformation that sample occurs under constant compression with the time, and refractoriness under load refers to fire proofed wood
For material under defined Elevated Temperature Conditions, sample bears temperature when permanent load generates regulation deformation.For measuring the two parameters
Device be mainly made of loading system, heating system and change in displacement measuring system.
The once heating of current pressure creep test stove and refractoriness under load trial furnace, insulating process can only be tested single
Refractory material sample, and the most long needs of creep test is pressed to keep the temperature 50h, therefore the cycle of individual sample experiment in the case where testing high temperature
Length, efficiency is low, power consumption is big.If can realize that multiple samples share a jacket heating system and are carried out at the same time experiment, can not only improve
Efficiency, moreover it is possible to save cost.It is in addition, bottom-up for lower pressurization stick, lower gasket, sample, upper pad during common loading system loading
Piece, upper pressurization stick and loading are cut or polish jade with an emery wheel, and the out-of-flatness of contact surface and sample all directions deformation in heating process are unequal between each part
The pressure that factor can cause loading stone roller to apply deviates the public axial line of the stick that pressurizes, sample and lower pressurization stick, causes to examine
As a result there are certain deviations.
The content of the invention
The utility model provides a kind of refractory material experiment sample loading system, can test two kinds of property phases simultaneously
Near refractory material sample or two parallel samples of same refractory material；Ball is set between metal struts and upper pressurization stick
Shape bearing plays an important role of automatic capturing centering, ensures that loading is uniformly applied on sample, improves the accuracy of inspection result.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of refractory material experiment sample loading system, including by loading stone roller, elevator, lifting wire rope, loading steel
The loading system that cord, Combined pulley, metal struts, spherical bearing, upper pressurization stick and lower pressurization stick form；Metal struts, ball
Shape bearing, upper pressurization stick and lower pressurization stick are coaxially disposed from top to bottom, the top difference of the lower part of upper pressurization stick and lower pressurization stick
It is placed in heating furnace, sample is loaded between pressurization stick and lower pressurization stick；Combined pulley, Combined pulley are set at the top of metal struts
Elevator is connected by lifting wire rope, connecting loading by loading steel wire rope cuts or polish jade with an emery wheel, and Combined pulley can be cut or polish jade with an emery wheel in elevator or loading
Under the action of rotation affected by corresponding steel wire rope, while promote or put down Combined pulley drive metal pressure by lifting wire rope
Bar vertical lifting.
A kind of refractory material experiment sample loading system, further includes rack；The rack sets bottom water flatrack, upper water
Flatrack and top water flatrack, heating furnace are fixed in bottom water flatrack；Sliding shaft sleeve and corresponding metal pressure are set in upper water flatrack
Bar is slidably connected, and metal struts top sets spacing ring；The one side of top water flatrack, which is set, lifts deflecting roller A, in top water flatrack
Portion sets lifting deflecting roller B, and the lifting wire rope for connecting elevator is slided successively around lifting deflecting roller A, lifting deflecting roller B and combination
It is fixed on after wheel in top water flatrack；The one side of upper water flatrack is stretched out outside rack, which is provided with loading deflecting roller A, close to sliding
Loading deflecting roller B is set in the upper water flatrack of moving axis set, the loading steel wire rope at connection loading stone roller top turns to successively around loading
It is fixed on after wheel A, loading deflecting roller B and Combined pulley in upper water flatrack.
The loading system is 2 groups, and the elevator and loading stone roller homonymy in every group of loading system are set, 2 groups of loading systems
In loading stone roller, elevator is oppositely arranged in rack both sides.
The rack is fixed on pedestal, and the bottom of pedestal sets burr adjustable tail margin.
The bottom of the sample is movably equipped with lower gasket, and the top of sample is movably equipped with Upper gasket.
Compared with prior art, the beneficial effects of the utility model are：
1) can test refractory material sample similar in two kinds of properties or same refractory material simultaneously two are parallel
Sample；Checkability is greatly improved, saves time and the energy；
2) spherical bearing is set between metal struts and upper pressurization stick, there is automatic capturing centering, ensure that loading is equal
It is even to be applied on sample, improve the accuracy of inspection result.
Description of the drawings
Fig. 1 is that a kind of structure diagram one of refractory material experiment sample loading system of the utility model (sets 1 group of loading
Device).
Fig. 2 is that a kind of structure diagram two of refractory material experiment sample loading system of the utility model (sets 2 groups of loadings
Device).
In figure：1. 5. loading deflecting roller A, 6. lifting wire ropes 7. are cut or polish jade with an emery wheel in 2. pedestal of burr adjustable tail margin, 3. elevator, 4. loading
8. loading deflecting roller B 9. of upper water flatrack lifting deflecting rollers A 10. lifts 11. top water flatracks of deflecting roller B, 12. rack
13. on 17. metal struts of Combined pulley 14. loading steel wire rope, 15. spacing ring, 16. sliding shaft sleeve, 18. spherical bearing 19.
22. lower gasket of pressurization stick 20. Upper gasket, 21. sample, 23. times 24. heating furnace of pressurization stick, 25. bottom water flatracks
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of refractory material experiment sample loading system described in the utility model, including by loading stone roller 4,
Elevator 3, lifting wire rope 6, loading steel wire rope 14, Combined pulley 13, metal struts 17, spherical bearing 18, upper pressurization stick 19
The loading system formed with lower pressurization stick 23；Metal struts 17, spherical bearing 18, it is upper pressurization stick 19 and it is lower pressurization stick 23 from up to
The top of lower coaxial arrangement, the lower part of upper pressurization stick 19 and lower pressurization stick 23 is respectively placed in heating furnace 24, and sample 21 is loaded in
Between upper pressurization stick 19 and lower pressurization stick 23；17 top of metal struts sets Combined pulley 13, and Combined pulley 13 is by lifting steel wire
6 connection elevator 3 of rope connects loading stone roller 4 by loading steel wire rope 14, and Combined pulley 13 can be in elevator 3 or the work of loading stone roller 4
Rotation is affected by corresponding steel wire rope 6,14 under, while elevator 3 promotes or puts down Combined pulley 13 by steel wire rope 6 and drives
17 vertical lifting of metal struts.
A kind of refractory material experiment sample loading system, further includes rack 12；The rack 12 set bottom water flatrack 25,
Upper water flatrack 7 and top water flatrack 11, heating furnace 24 are fixed in bottom water flatrack 25；Sliding axle is set in upper water flatrack 7
Set 16 is slidably connected with corresponding metal struts 17, and 17 top of metal struts sets spacing ring 15；The one side of top water flatrack 11 sets liter
Deflecting roller A 9 drops, the middle part of top water flatrack 11 sets lifting deflecting roller B 10, connect the lifting wire rope 6 of elevator 3 successively around
It is fixed on after crossing lifting deflecting roller A 9, lifting deflecting roller B 10 and Combined pulley 13 in top water flatrack 11；Upper water flatrack 7
One side stretch out rack 12 outside, which is provided with loading deflecting roller A 5, close to sliding shaft sleeve 16 upper water flatrack 7 on set loading
Deflecting roller B 8, the loading steel wire rope 14 at 4 top of connection loading stone roller bypass loading deflecting roller A 9,8 and of loading deflecting roller B successively
It is fixed on after Combined pulley 13 in upper water flatrack 7.
As shown in Fig. 2, the loading system is 2 groups, the elevator 3 and loading in every group of loading system are cut or polish jade with an emery wheel 4 homonymies and are set,
Loading stone roller 4, elevator 3 in 2 groups of loading systems are oppositely arranged in 12 both sides of rack.
The rack 12 is fixed on pedestal 2, and the bottom of pedestal 2 sets burr adjustable tail margin 1.
The bottom of the sample 21 is movably equipped with lower gasket 22, and the top of sample 21 is movably equipped with Upper gasket
20。
A kind of refractory material experiment described in the utility model adds unloading method with sample loading system, including walking as follows
Suddenly：
1) loading is adjusted：Before refractory material presses creep or refractoriness under load experiment, piece quantity tune is cut or polish jade with an emery wheel by adding and subtracting loading
The loading of whole loading stone roller 4, complies with the regulation loading that should be applied to sample 21, if loading and preceding once loading phase added by experiment
Together, then the step is omitted；During adjusting loading, metal struts 17 are always positioned at spherical bearing under the effect of lifting wire rope 6
18 top；
2) sample is loaded：It is lower pressurization stick 19 top sequentially coaxially load lower gasket 22, sample 21, Upper gasket 20, on
Pressurize stick 19 and spherical bearing 18, and the center of spherical bearing 18 is made to be directed at the bottom ram of metal struts 17；
3) loading：Press " decline " button on elevator 3 in corresponding one group of loading system；Elevator 3 puts rope, lifts steel
Cord 6 drives Combined pulley 13 to decline, and metal struts 17 is driven to move down and are pressed on spherical bearing 18, until lifting wire rope
Rope is put in the 6 loose rear stoppings of elevator 3；After lifting wire rope 6 removes power to Combined pulley 13, the loading of loading stone roller 4 is all applied to
On sample 21；
4) heat：Sample 21 is heated by setting heating curve；
5) off-load：" rise " button on elevator 3,3 rope closing of elevator are pressed, lifting wire rope 6 passes through Combined pulley
13 drive metal struts 17 move up, and 17 lifting height of metal struts is by 15 /V of spacing ring；Metal struts 17 are propped up with spherical
After 18 separation of seat, that is, complete the off-load to sample 21；
6) when carrying out double specimen tests, another group of loading system is adjusted by step 1), and is completed according to step 2)-step 4)
Loading, loading, heating and the unloading process of corresponding sample 21.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of refractory material experiment sample loading system, which is characterized in that including by loading stone roller, elevator, lifting steel wire
The loading system that rope, loading steel wire rope, Combined pulley, metal struts, spherical bearing, upper pressurization stick and lower pressurization stick form；Gold
Belong to compression bar, spherical bearing, upper pressurization stick and lower pressurization stick to be coaxially disposed from top to bottom, the lower part of upper pressurization stick and lower pressurization stick
Top is respectively placed in heating furnace, and sample is loaded between pressurization stick and lower pressurization stick；Combined pulley is set at the top of metal struts,
Combined pulley connects elevator by lifting wire rope, and connecting loading by loading steel wire rope cuts or polish jade with an emery wheel, and Combined pulley can be in elevator
Or rotation is affected by corresponding steel wire rope under the action of loading stone roller, while Combined pulley band is promoted or put down by lifting wire rope
Dynamic metal struts vertical lifting.
2. a kind of refractory material experiment sample loading system according to claim 1, which is characterized in that further include machine
Frame；The rack sets bottom water flatrack, upper water flatrack and top water flatrack, and heating furnace is fixed in bottom water flatrack；Top
It sets sliding shaft sleeve on level frame to be slidably connected with corresponding metal struts, metal struts top sets spacing ring；The one of top water flatrack
Side sets lifting deflecting roller A, and lifting deflecting roller B is set in the middle part of top water flatrack, and the lifting wire rope for connecting elevator bypasses successively
It is fixed on after lifting deflecting roller A, lifting deflecting roller B and Combined pulley in top water flatrack；Machine is stretched out in the one side of upper water flatrack
Outside frame, loading deflecting roller A is which is provided with, loading deflecting roller B, connection loading Tuo Ding are set in the upper water flatrack of sliding shaft sleeve
The loading steel wire rope in portion is fixed on after bypassing loading deflecting roller A, loading deflecting roller B and Combined pulley successively in upper water flatrack.
A kind of 3. refractory material experiment sample loading system according to claim 1, which is characterized in that the loading dress
It is set to 2 groups, the elevator and loading stone roller homonymy in every group of loading system are set, and the loading stone roller, elevator in 2 groups of loading systems exist
Rack both sides are oppositely arranged.
4. a kind of refractory material experiment sample loading system according to claim 2, which is characterized in that the rack is consolidated
It is scheduled on pedestal, the bottom of pedestal sets burr adjustable tail margin.
5. a kind of refractory material experiment sample loading system according to claim 1, which is characterized in that the sample
Bottom is movably equipped with lower gasket, and the top of sample is movably equipped with Upper gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290434.5U CN207423644U (en) | 2017-10-09 | 2017-10-09 | A kind of refractory material experiment sample loading system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290434.5U CN207423644U (en) | 2017-10-09 | 2017-10-09 | A kind of refractory material experiment sample loading system |
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| Publication Number | Publication Date |
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| CN207423644U true CN207423644U (en) | 2018-05-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525716A (en) * | 2017-10-09 | 2017-12-29 | 中冶焦耐(大连)工程技术有限公司 | A kind of refractory material experiment is with sample loading system and adds unloading method |
-
2017
- 2017-10-09 CN CN201721290434.5U patent/CN207423644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525716A (en) * | 2017-10-09 | 2017-12-29 | 中冶焦耐(大连)工程技术有限公司 | A kind of refractory material experiment is with sample loading system and adds unloading method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Yiguo Inventor after: Liu Zhiyun Inventor after: Wang Hailong Inventor after: Yan Ye Inventor after: Di Xiaodong Inventor before: Lu Yiguo |