CN202383013U - Protective device for compression testing machine - Google Patents
Protective device for compression testing machine Download PDFInfo
- Publication number
- CN202383013U CN202383013U CN2012200156641U CN201220015664U CN202383013U CN 202383013 U CN202383013 U CN 202383013U CN 2012200156641 U CN2012200156641 U CN 2012200156641U CN 201220015664 U CN201220015664 U CN 201220015664U CN 202383013 U CN202383013 U CN 202383013U
- Authority
- CN
- China
- Prior art keywords
- half cylinder
- protective device
- cylinder
- testing machine
- later half
- 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
Links
Images
Abstract
A protective device for a compression testing machine comprises a cover cylinder which is composed of a front half cylinder and a rear half cylinder, wherein one side of the front half cylinder and one side of the rear half cylinder are hinged by two pairs of hinges, the other side of the front half cylinder and the other side of the rear half cylinder are movably connected through a plug pin, a transparent observation window is arranged on the front half cylinder, a limiter needle port is vertically opened on the lower portion of the front half cylinder, and a waste material outlet is opened on the lower portion of the rear half cylinder. The protective device for the compression testing machine is simple and practical in structure, convenient to disassemble and capable of effectively preventing slag of cement paste coupons, mortar coupons and concrete coupons from bursting out to harm people when the protective device is placed into a compression testing bracket in a compression testing. Accordingly, the safety of the testing is increased, the problem that testing personnel are harmed by the outburst disintegrating slag is solved, and the protective device for the compression testing machine can be used in the building material detection department.
Description
Technical field
The utility model relates to a kind of detection protective device, especially reaches a kind of protective device that is used for pressure testing machine.
Background technology
At present, in construction work and highway engineering construction, cement paste, mortar, concrete are the most frequently used materials, and its compressive strength index is the important parameter of design and construction.Along with improving constantly of road quality classification, increasingly high to three's compressive strength requirement.In its compressive strength test, high-intensity test block is when being about to reach destruction, and pressure testing machine institute applied pressure is very big, can make test block when destroying, have disintegrating slag and collapse, and cause testing crew injured.And used pressure testing machine does not have protective device mostly in the present compression test, thereby causes in the process of the test operating personnel being had certain danger.
Summary of the invention
The purpose of the utility model provides a kind of protective device that is used for pressure testing machine, solve because of test block in process of the test, to collapse disintegrating slag, causes the injured problem of testing crew.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of protective device that is used for pressure testing machine; Comprise the cover tube; It is characterized in that: said cover tube is to be combined by preceding semicircular cylinder and later half cylinder, and a side of preceding semicircular cylinder and later half cylinder is hinged by two pairs of hinges, and the opposite side of preceding semicircular cylinder and later half cylinder is flexibly connected by latch; Preceding semicircular cylinder is provided with transparent windows, and the bottom of preceding semicircular cylinder vertically has stop pointer mouth, and the bottom of later half cylinder has waste outlet.
Above-mentioned a kind of protective device that is used for pressure testing machine, its characteristic still is: said hinge comprises a convex hinge and a convex free bearing, the convex hinge inserts in the through hole of convex free bearing.
Above-mentioned a kind of protective device that is used for pressure testing machine, its characteristic still is: said latch is combined by upper sleeve, the following sleeve of semicircular cylinder before laying respectively at and later half cylinder side and the slotting rod of T shape that can intert in upper sleeve and following sleeve.
Above-mentioned a kind of protective device that is used for pressure testing machine, its characteristic still is: the top of semicircular cylinder or later half cylinder is connected with the bolt becket bridle before said, and T shape is inserted rod and is connected with the bolt becket bridle by rope.
Compared with prior art the utlity model has following characteristics and beneficial effect:
Because the mode that adopts convex hinge and convex free bearing to be connected up and down, so the good leak tightness of protective device the space can not occur, not only are easy to installation and combination, also be difficult for throwing off.Adopt the latch that flexibly connects, both be difficult for coming off, also be convenient to disassembly and assembly.And T shape is inserted rod and is connected with the bolt becket bridle by rope, and more convenient use has avoided that to lose the work that brings inconvenient because of the slotting rod of T shape.
The utility model is simple in structure, practical, and easy accessibility is put into the pressure test support with this device when pressure test, can prevent effectively that little cement paste test block, mortar specimen, concrete test block from collapsing disintegrating slag and hurting sb.'s feelings, and has improved the security of test.Can be used for the detection of building materials.
Below in conjunction with accompanying drawing and specific embodiment the present invention is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the preceding semicircular cylinder of the utility model.
Fig. 3 is the structural representation of the later half cylinder of the utility model.
In the accompanying drawing: 1, cover tube; 2, hinge; 2.1, the convex hinge; 2.2, the convex free bearing; 3, stop pointer mouth; 4, waste outlet; 5, transparent windows; 6, latch; 6.1, upper sleeve; 6.2, following sleeve; 6.3, T shape inserts rod; 7, bolt becket bridle; 8, preceding semicircular cylinder; 9, later half cylinder.
Embodiment
Embodiment 1
As shown in Figure 1; A kind of protective device that is used for pressure testing machine; Comprise cover tube 1; It is characterized in that: said cover tube 1 is to be combined with later half cylinder 9 by preceding semicircular cylinder 8, and a side of preceding semicircular cylinder 8 and later half cylinder 9 is hinged by two pairs of hinges 2, and the opposite side of preceding semicircular cylinder 8 and later half cylinder 9 is flexibly connected by latch 6; Preceding semicircular cylinder 8 is provided with transparent windows 5, and the bottom of preceding semicircular cylinder 8 vertically has stop pointer mouth 3, and the bottom of later half cylinder 9 has waste outlet 4.
Like Fig. 2, shown in Figure 3, said hinge 2 comprises a convex hinge 2.1 and a convex free bearing 2.2, and convex hinge 2.1 is socket connection up and down with convex free bearing 2.2.Said latch 6 is combined by upper sleeve 6.1, the following sleeve 6.2 of semicircular cylinder before laying respectively at 8 and later half cylinder 9 sides and the slotting rod 6.3 of T shape that can intert in upper sleeve 6.1 and following sleeve 6.2.The top of semicircular cylinder 8 is connected with bolt becket bridle 7 before said, and T shape is inserted rod 6.3 and is connected with bolt becket bridle 7 by rope.
The course of work of the utility model: this pressure testing machine protective device in use; At first open cover tube 1; Semicircular cylinder 8 is tried one's best on a line with later half cylinder 9 before making, and puts into the pressure test support then, aims at spacing pointer mouth 3 and the waste outlet 4 taken; Preceding semicircular cylinder 8 and later half cylinder 9 are interconnected through convex hinge 2.1 and convex free bearing 2.2 in a side, the two can be rotated along hinge.Insert T shape on rod 6.3 at cover tube 1 opposite side at last and insert up and down in the sleeve, installation makes an experiment.In the process of the test, operating personnel can pass through transparent windows 5 viewing test phenomenons.
Claims (4)
1. protective device that is used for pressure testing machine; Comprise cover tube (1); It is characterized in that: said cover tube (1) is to be combined by preceding semicircular cylinder (8) and later half cylinder (9); One side of preceding semicircular cylinder (8) and later half cylinder (9) is hinged by two pairs of hinges (2), and the opposite side of preceding semicircular cylinder (8) and later half cylinder (9) is flexibly connected by latch (6); Preceding semicircular cylinder (8) is provided with transparent windows (5), and the bottom of preceding semicircular cylinder (8) vertically has stop pointer mouth (3), and the bottom of later half cylinder (9) has waste outlet (4).
2. a kind of protective device that is used for pressure testing machine according to claim 1; It is characterized in that: said hinge (2) comprises a convex hinge (2.1) and a convex free bearing (2.2), and convex hinge (2.1) inserts in the vertical through holes on the convex free bearing (2.2).
3. a kind of protective device that is used for pressure testing machine according to claim 2 is characterized in that: said latch (6) is by the upper sleeve (6.1) that lays respectively at preceding semicircular cylinder (8) and later half cylinder (9) side, down sleeve (6.2) combines with the slotting rod (6.3) of T shape that can intert in upper sleeve (6.1) and following sleeve (6.2).
4. a kind of protective device that is used for pressure testing machine according to claim 3 is characterized in that: the top of semicircular cylinder (8) or later half cylinder (9) is connected with bolt becket bridle (7) before said, and T shape is inserted rod (6.3) and is connected with bolt becket bridle (7) by rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200156641U CN202383013U (en) | 2012-01-14 | 2012-01-14 | Protective device for compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200156641U CN202383013U (en) | 2012-01-14 | 2012-01-14 | Protective device for compression testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383013U true CN202383013U (en) | 2012-08-15 |
Family
ID=46631508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200156641U Expired - Fee Related CN202383013U (en) | 2012-01-14 | 2012-01-14 | Protective device for compression testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501070A (en) * | 2016-11-15 | 2017-03-15 | 河海大学 | A kind of observation of rock Freezing-Melting Condition lower axle pressure process of the test and preventer |
-
2012
- 2012-01-14 CN CN2012200156641U patent/CN202383013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501070A (en) * | 2016-11-15 | 2017-03-15 | 河海大学 | A kind of observation of rock Freezing-Melting Condition lower axle pressure process of the test and preventer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202379596U (en) | Bulk part hanging basket | |
| CN201622204U (en) | Protecting device used for pressure tester | |
| CN202039447U (en) | Draining consolidating apparatus capable of synchronously and automatically rising along tailing pond | |
| CN202383013U (en) | Protective device for compression testing machine | |
| CN203216794U (en) | Protective universal tester | |
| CN206126020U (en) | Type of making an uproar rubbish compressor falls | |
| CN204087406U (en) | A kind of induction optical fiber type well lid opens alarm device | |
| CN204267973U (en) | The resistance to tamponade of pipeline | |
| CN203411998U (en) | Safety protection net of underground pipeline inspection well | |
| CN205077887U (en) | Novel elevartor shaft guard gate | |
| CN204717224U (en) | Flat sealing steel-plastic composite pipe pressure testing device | |
| CN202220887U (en) | Press-plate-type check valve | |
| CN204940341U (en) | A kind of sealer | |
| CN204514764U (en) | Monitoring device of powder-like waste in tunnel | |
| CN203978483U (en) | A kind of isolation type compressed oxygen self-rescuer | |
| CN204021004U (en) | Digging machine operator's compartment protective device | |
| CN205387335U (en) | Scraper conveyor's chain chain tightener | |
| CN205518918U (en) | Exhaust gas collecting device for sewage treatment | |
| CN205388814U (en) | Highway geological disasters detect or early warning information collection system | |
| CN205938556U (en) | Low pressure gas pipeline guard box of registering one's residence | |
| CN204754265U (en) | Be used for reinforced concrete floor to reserve entrance to a cave safety device | |
| CN205278662U (en) | Auxiliary device convenient to pipeline intercommunication department closes water and checks and accepts | |
| CN202236977U (en) | Fire extinguisher safety device | |
| CN205822124U (en) | A kind of pier construction protection device | |
| CN105756456A (en) | Fireproof door closer |
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: 20120815 Termination date: 20130114 |