CN2653487Y - Host special for building material pressure test machine - Google Patents
Host special for building material pressure test machine Download PDFInfo
- Publication number
- CN2653487Y CN2653487Y CN 200320106391 CN200320106391U CN2653487Y CN 2653487 Y CN2653487 Y CN 2653487Y CN 200320106391 CN200320106391 CN 200320106391 CN 200320106391 U CN200320106391 U CN 200320106391U CN 2653487 Y CN2653487 Y CN 2653487Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- entablature
- oil cylinder
- testing machine
- ball surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a special mainframe for building material pressure testing machine. The technical proposal is that: an upper beam, a lower beam and an upright plate are processed adopting the Q235-A steel sheet and positioned by the shearing-resisted stopping opening and fixed with the bolt, then are welded together. The ball surface seat is fixed at the upper beam, after the ball surface is fixed with the upper pressure plate, the ball surface and the upper pressure plate are connect with the ball surface seat using a blocked ring, using an O shaped ring reach the aim of sealing and adjusting space. The utility model has a beautiful and small appearance, the process and the installation technique is simple and solid, the manufacture cost is low. The unique upper and lower pressure plate structures make the testing more convenient. The utility model is used for pressure test.
Description
Affiliated technical field
The utility model relates to a kind of pressure testing machine private host, is specially a kind of building materials pressure testing machine private host.
Background technology
The all material testing machine all must possess the afterburning frame that applies test power to sample, and as building materials pressure test machine host, its structure is divided into two kinds substantially: iron casting type and the column type that is threaded, and the former rejection rate height, the processing cost height, and also outward appearance is relatively poor; Latter's processing and mounting process require all strict, and external form is bigger, and cost is higher.In addition, adjust compression stroke by the leading screw and the screw that are installed on the entablature, processing cost is higher, and positional precision is poor.
Summary of the invention
The operator reduces cost for convenience, improves external form, and the utility model provides a kind of building materials pressure testing machine private host.It is aesthetic in appearance, small and exquisite, and processing and mounting process are simple, and greatly reduces the manufacturing cost of main frame.
The technical scheme that the utility model adopted is this building materials pressure testing machine private host, comprise entablature, sill and connect the vertical plates on both sides of upper and lower crossbeam, top board is fixed on the entablature, lower platen is positioned on the oil cylinder, oil cylinder is fixed on the sill top, it is characterized in that upper and lower crossbeam is steel plate structure, and they are provided with the shearing seam that matches with the faying face of vertical plates on both sides, the outside slit solid welding of described faying face, and faying face is fastening by securing member.
Be to be fixed with between top board and the entablature spheric seating and the sphere of working in coordination further; Spheric seating and entablature are by bolted, and sphere and top board are by bolted, and sphere is threaded by snap ring with spheric seating, are provided with O shape circle between the two.
On sill, the in-oil cylinder piston tip that is mated is fixed with lower platen by seam by the intrinsic adjustment piece of seam on this adjustment piece to described oil cylinder by bolted.
The beneficial effects of the utility model are: structure is attractive in appearance, and volume is little, and processing and mounting process are simple, firm, and test is convenient, and cost is lower.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1. entablature, 2. riser, 3. bolt; 4. spheric seating, 5. sphere, 6. top board, 7. lower platen; 8. adjustment piece, 9. protective cover, 10. oil cylinder, 11. pistons; 12. bolt, 13. sills, 14. O-ring seals; 15.O the shape circle, 16. snap rings, 17. bolts; 18. register pin, 19. shear seam, 20. weld seams.
Embodiment
In the accompanying drawing, entablature (1), sill (13) are located by shearing seam (19) with riser (2), are fixed with bolt (3), locate to weld them together at weld seam (20) then.Because the consistance of entablature (1), sill (13) size, two risers (2) can be processed simultaneously, guarantee that length, seam are measure-alike, like this, handling ease, easy for installation, positional precision guarantees more or less freely.Everywhere weld seam (20) can guarantee riser (2) in process of the test with entablature (1), sill (13) since the transversely deforming that the bending stress that shear stress produced causes eliminated.Oil cylinder (10) is fixed together by bolt (12) and sill (13); on oil cylinder (10) inwall O-ring seal (14) is housed; protective cover (9) is installed on the upper surface of piston (11), and lower platen (7), adjustment piece (8) all are fixed on the piston (11) by seam.Because it is 150mm that normal concrete intensity mechanical test requires the sample standard size
3, nonstandard specimen size has 100mm
3, 200mm
3(GB/T50081-2002) etc., can be by changing the different changes that piece (8) is realized compression stroke of adjusting.Like this, just, can reduce each test and all need to adjust the time waste that compression stroke causes.Spheric seating (4) is by register pin (18) and entablature (1) location, be screwed on entablature (1), top board (6) links together by bolt (17) with sphere (5), sphere (5) is threaded by snap ring (16) with spheric seating (4), spheric seating (4) is gone up oil passage, O shape circle (15) is equipped with in snap ring (16) inboard, by adjusting the fixing tightness of bolt (17), compress O shape circle (15) to some extent, can adjust the gap between sphere (5) and the spheric seating (4), also reach the purpose of sealing simultaneously.
Claims (3)
1, building materials pressure testing machine private host, comprise entablature, sill and connect the vertical plates on both sides of upper and lower crossbeam, top board is fixed on the entablature, lower platen is positioned on the oil cylinder, oil cylinder is fixed on the sill top, it is characterized in that upper and lower crossbeam is steel plate structure, and they are provided with the shearing seam that matches with the faying face of vertical plates on both sides, the outside slit solid welding of described faying face, and faying face is fastening by securing member.
2, building materials pressure testing machine private host according to claim 1 is characterized in that being fixed with between top board and the entablature spheric seating and the sphere of working in coordination; Spheric seating and entablature are by bolted, and sphere and top board are by bolted, and sphere is threaded by snap ring with spheric seating, are provided with O shape circle between the two.
3, building materials pressure testing machine private host according to claim 1, its wait to levy be oil cylinder by bolted on sill, the in-oil cylinder piston tip that is mated is fixed with the adjustment piece by seam, is fixed with lower platen by seam on this adjustment piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106391 CN2653487Y (en) | 2003-10-24 | 2003-10-24 | Host special for building material pressure test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106391 CN2653487Y (en) | 2003-10-24 | 2003-10-24 | Host special for building material pressure test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653487Y true CN2653487Y (en) | 2004-11-03 |
Family
ID=34341650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320106391 Expired - Fee Related CN2653487Y (en) | 2003-10-24 | 2003-10-24 | Host special for building material pressure test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653487Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095648A (en) * | 2010-12-15 | 2011-06-15 | 东莞理工学院 | Method and device for detecting interface shear-resistant property of profile filled with aluminum foam core |
| CN102539243A (en) * | 2012-01-16 | 2012-07-04 | 上海交通大学 | Device for testing compression in rectangular steel plate surface |
-
2003
- 2003-10-24 CN CN 200320106391 patent/CN2653487Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095648A (en) * | 2010-12-15 | 2011-06-15 | 东莞理工学院 | Method and device for detecting interface shear-resistant property of profile filled with aluminum foam core |
| CN102095648B (en) * | 2010-12-15 | 2012-11-21 | 东莞理工学院 | Method and device for detecting interface shear-resistant property of profile filled with aluminum foam core |
| CN102539243A (en) * | 2012-01-16 | 2012-07-04 | 上海交通大学 | Device for testing compression in rectangular steel plate surface |
| CN102539243B (en) * | 2012-01-16 | 2013-08-28 | 上海交通大学 | Device for testing compression in rectangular steel plate surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |