CN206447102U - A kind of conveying arrangement of large-scale experiment test specimen - Google Patents
A kind of conveying arrangement of large-scale experiment test specimen Download PDFInfo
- Publication number
- CN206447102U CN206447102U CN201621185741.2U CN201621185741U CN206447102U CN 206447102 U CN206447102 U CN 206447102U CN 201621185741 U CN201621185741 U CN 201621185741U CN 206447102 U CN206447102 U CN 206447102U
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- China
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- test specimen
- experiment test
- steel plate
- scale experiment
- bolt
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of conveying arrangement of large-scale experiment test specimen, it is characterised in that：Including large-scale experiment test specimen, steel plate, roller, ellipse bolt, bolt hole, rope；The utility model first on steel plate by being molded large-scale experiment test specimen, bolt hole is drilled through in steel plate side, ellipse bolt is rotated in bolt hole, then rope is passed through into ellipse bolt, the steel plate being placed on roller is drawn to experimental site, and then carries out the laboratory experiment under the conditions of triaxiality.Have the advantages that it is simple to operate, it is not only time saving, laborsaving, and can reduce the use of aid, and then improve conventional efficient, more efficiently carry out the laboratory experiment under the conditions of triaxiality.
Description
Technical field
The utility model is related to a kind of conveying arrangement of large-scale experiment test specimen.
Background technology
Actual coal seam reservoirs have complicated crustal stress condition, and coal and rock itself is in the presence of triaxiality, and China
The characteristics of coal bed gas has " three low one is high ", it is necessary to take it is certain it is anti-reflection, increase solution measure to improve the permeability of coal seam reservoirs, be
The migration of coal bed gas provides " high speed migration pathway ".Hydraulic fracturing technology be the waterpower measure that is used extensively in recent years it
One, and good antireflective effect is achieved in China's coal-mine underground, it is that enterprise brings good economic benefit and society imitates
Benefit.Wherein, the formation of reservoir internal fissure network, propagation law and intrinsic fracture fracture network are formed in hydraulic fracturing process
Influence be disclose hydraulic fracturing mechanism, improve fracturing effect crucial research contents.But crack is seen in underground coal mine coal and rock
The indoor hydraulic fracturing experiments that difficulty is high, is carried out to coal and rock are surveyed, are waterpower fracture pattern and propagation law in understanding coal and rock
A kind of reliable, effective means.Therefore, it is necessary to carry out the experiment under true triaxial loading environment, to carry out complex stress bar
Hydraulic fracturing experiments research under part, and laboratory experiment technology theoretical to hydraulic fracturing carries out perfect.Tested and tried due to large scale
Not only size is big for part, and weight is big, causes that haul is difficult, can not efficiently complete the installation of test specimen, be this this paper presents
A kind of conveying arrangement of large-scale experiment test specimen.
The content of the invention
The purpose of this utility model is to provide a kind of conveying arrangement of large-scale experiment test specimen, have the advantages that it is simple to operate,
It is not only time saving, laborsaving, and the use of aid can be reduced, the conveying arrangement also can be recycled, it is possible to increase experiment
Efficiency, more efficiently carries out the experiment under the conditions of triaxiality.
To achieve the above object, the utility model is adopted the following technical scheme that：
Described is placed with large-scale experiment test specimen（4）Steel plate（1）Side is divided into 4 bolts hole of cloth（2）；Ellipse bolt
（3）One end is the annulus of ellipse, and the other end is bolt；Roller（5）Bearing（6）It is by boring foraminate bloom（7）Even
Connect.
Described steel plate（1）Thickness is 45 mm, and steel plate（1）Roller can be placed completely（5）On.
4 described bolts hole（2）It is symmetrically distributed in steel plate（1）Both sides, can be by ellipse bolt（3）Rotate into bolt hole
（2）It is interior.
The beneficial effects of the utility model are：
（1）The material of the utility model device is steel, can be recycled, and reduces the waste of material and the branch of expense
Go out；
（2）Because sample dimensions are big, weight big, manpower transport is difficult, and making for manpower can be greatly decreased in the use of roller
With, and reduce the probability of injury to personnel；
（3）Bolt hole symmetrically is drilled through in steel plate side face, ellipse bolt can be rotated in bolt hole, rope is passed through
Ellipse bolt, large-scale experiment test specimen can rapidly be hauled the region loaded to triaxiality, not only saved manpower
Waste, and eliminate the use of aid；
（4）For the cumbersome and its degree of difficulty of manpower transport, the utility model is simple to operate, and operation can be greatly decreased
The quantity of personnel, the use for reducing aid, improve haul efficiency.
The utility model can not only save the behaviour of manpower for carrying out experiment of the System for Large-scale Specimen under the conditions of triaxiality
Make, save experimental period, reduce experimenter's probability injured in handling process, and it is simple to operate.The large-scale experiment is tried
The conveying arrangement of part can quickly and efficiently complete the haul of large-scale experiment test specimen, to save experimental cost, improving conventional efficient
Provide safeguard.
Brief description of the drawings
Fig. 1 is the conveying arrangement schematic diagram of large-scale experiment test specimen.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below embodiment of the present utility model
Describe in further detail.As shown in Figure 1, comprise the following steps when the device is used：
（1）According to proportioning in steel plate（1）Upper shaping large-scale experiment test specimen（4）, wait to haul it after the completion of conserving；
（2）In steel plate（1）Both sides respectively symmetrically drill through 2 bolts hole（2）, to install ellipse bolt（3）；
（3）Rope is passed through into ellipse bolt（3）, make rope and ellipse bolt（3）It is fixed；
（4）By pulling rope, make steel plate（1）In roller（5）It is upper to roll, by steel plate（1）Haul to triaxiality is loaded
Region, to carry out the experiment under the conditions of triaxiality；
（5）The conveying arrangement of the large-scale experiment test specimen have the advantages that it is simple to operate, it is not only time saving, laborsaving, and can
Reduce the use of aid, it is possible to increase conventional efficient, guarantor is provided efficiently to carry out the experiment under the conditions of triaxiality
Barrier.
Claims (3)
1. a kind of conveying arrangement of large-scale experiment test specimen, it is characterised in that：Described large-scale experiment test specimen（4）Not only size is big,
And weight is big, manpower transport is difficult；It is placed with large-scale experiment test specimen（4）Steel plate（1）Side is divided into 4 bolts hole of cloth（2）；
Ellipse bolt（3）One end is the annulus of ellipse, and the other end is bolt；Roller（5）Bearing（6）It is foraminate by boring
Bloom（7）Connection.
2. a kind of conveying arrangement of large-scale experiment test specimen as claimed in claim 1, it is characterised in that：Described steel plate（1）It is thick
Spend for 45 mm, and steel plate（1）Roller can be placed completely（5）On.
3. a kind of conveying arrangement of large-scale experiment test specimen as claimed in claim 1, it is characterised in that：4 described bolts hole
（2）It is symmetrically distributed in steel plate（1）Both sides, can be by ellipse bolt（3）Rotate into bolt hole（2）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185741.2U CN206447102U (en) | 2016-11-04 | 2016-11-04 | A kind of conveying arrangement of large-scale experiment test specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185741.2U CN206447102U (en) | 2016-11-04 | 2016-11-04 | A kind of conveying arrangement of large-scale experiment test specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447102U true CN206447102U (en) | 2017-08-29 |
Family
ID=59662874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621185741.2U Expired - Fee Related CN206447102U (en) | 2016-11-04 | 2016-11-04 | A kind of conveying arrangement of large-scale experiment test specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206447102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018899A (en) * | 2018-08-31 | 2018-12-18 | 中国建筑股份有限公司 | A kind of civil engineering System for Large-scale Specimen transportation system |
-
2016
- 2016-11-04 CN CN201621185741.2U patent/CN206447102U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018899A (en) * | 2018-08-31 | 2018-12-18 | 中国建筑股份有限公司 | A kind of civil engineering System for Large-scale Specimen transportation system |
| CN109018899B (en) * | 2018-08-31 | 2024-01-12 | 中国建筑股份有限公司 | Large test piece transportation system for civil engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170829 Termination date: 20181104 |