CN212483201U - Hydraulic concrete fatigue fracture test device - Google Patents
Hydraulic concrete fatigue fracture test device Download PDFInfo
- Publication number
- CN212483201U CN212483201U CN202021320804.7U CN202021320804U CN212483201U CN 212483201 U CN212483201 U CN 212483201U CN 202021320804 U CN202021320804 U CN 202021320804U CN 212483201 U CN212483201 U CN 212483201U
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- China
- Prior art keywords
- material receiving
- receiving box
- fixedly connected
- fatigue fracture
- concrete
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Abstract
The utility model discloses a hydraulic concrete fatigue fracture test device, comprising a fixing base plate, the pressure balance has been placed to PMKD's upper surface, the material receiving box has been placed to the upper surface of pressure balance, the concrete test block has been placed to the inside of material receiving box, PMKD's last fixed surface is connected with the fixed stay column, the last fixed surface of fixed stay column is connected with the mounting panel, the through-hole has been seted up to the upper surface of mounting panel. This hydraulic concrete fatigue fracture test device, through setting up telescopic cylinder, metal block and metal pole can carry out pressure test to the concrete test block, can take notes the maximum pressure that the concrete test block can bear in the test process through setting up the pressure balance, can prevent that the concrete test block from scattering everywhere after the crushing through setting up the material receiving box, the people of being convenient for clear up, thereby make things convenient for the device to accept the concrete fragment when people use, the people of being convenient for clear up experimental region.
Description
Technical Field
The utility model relates to a test device technical field specifically is a hydraulic concrete fatigue fracture test device.
Background
The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening.
The intensity of concrete is the important performance index of concrete, and the concrete generally all can carry out fatigue fracture test to the concrete after the sclerosis shaping, need use test device for this reason to test, but current test device uses inconveniently, can lead to the concrete piece to scatter on the workstation after experimental, and inconvenient people clear up, for this we provide a hydraulic concrete fatigue fracture test device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic concrete fatigue fracture test device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic concrete fatigue fracture test device, includes PMKD, pressure balance has been placed to PMKD's upper surface, the material receiving box has been placed to pressure balance's upper surface, the concrete test block has been placed to the inside of material receiving box, PMKD's last fixed surface is connected with the fixed stay column, the last fixed surface of fixed stay column is connected with the mounting panel, the through-hole has been seted up to the upper surface of mounting panel, the last fixed surface of mounting panel is connected with flexible support column, the last fixed surface of flexible support column is connected with the protection roof, the lower fixed surface of protection roof is connected with telescopic cylinder, telescopic cylinder's lower fixed surface is connected with the metal pole, the lower fixed surface of metal pole is connected with the metal block.
Preferably, the lower surface of the fixed bottom plate is fixedly connected with four supporting legs, and the lower surfaces of the four supporting legs are fixedly connected with anti-skid cushion blocks.
Preferably, the front surface of the pressure scale is respectively provided with a display screen and a switch button, the lower surface of the pressure scale is provided with a battery jar, and a battery is arranged in the battery jar.
Preferably, the material of material receiving box is carbon steel, the equal fixedly connected with transport bracelet of both sides face of material receiving box, and two transport bracelets use the positive central line of material receiving box as symmetry axis symmetry fixed connection in the both sides face of material receiving box.
Preferably, the metal rod is circular in shape and is inserted into the through hole in the upper surface of the mounting plate.
Preferably, the number of the fixed supporting columns and the number of the telescopic supporting columns are four, and the side surfaces of the four telescopic supporting columns are all inserted with positioning bolts.
Advantageous effects
The utility model provides a hydraulic concrete fatigue fracture test device possesses following beneficial effect:
1. this hydraulic concrete fatigue fracture test device, through setting up telescopic cylinder, metal block and metal pole can carry out pressure test to the concrete test block, can take notes the maximum pressure that the concrete test block can bear in the test process through setting up the pressure balance, can prevent that the concrete test block from scattering everywhere after the crushing through setting up the material receiving box, the people of being convenient for clear up, thereby make things convenient for the device to accept the concrete fragment when people use, the people of being convenient for clear up experimental region.
2. This hydraulic concrete fatigue fracture test device can install telescopic cylinder through setting up the protection roof and simultaneously prevent dust, can change the device's height through setting up telescopic support column, and the concrete test block of the different thickness of test of being convenient for can fix a position telescopic support column through setting up the location bolt.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front cross-section structure of the present invention;
fig. 3 is a left side view structure diagram of the present invention.
In the figure: the concrete test block comprises a fixed bottom plate 1, a pressure scale 2, a material receiving box 3, a concrete test block 4, a fixed support column 5, a mounting plate 6, a telescopic support column 7, a protective top plate 8, a telescopic cylinder 9, a metal rod 10, a metal block 11 and a support leg 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hydraulic concrete fatigue fracture test device, including PMKD 1, pressure balance 2 has been placed to PMKD 1's upper surface, pressure balance 2's front is provided with display screen and shift knob respectively, the battery jar has been seted up to pressure balance 2's lower surface, and the internally mounted of battery jar has the battery, material receiving box 3 has been placed to pressure balance 2's upper surface, material receiving box 3 is the carbon steel, the equal fixedly connected with transport bracelet of both sides face of material receiving box 3, and two transport bracelets use the positive central line of material receiving box 3 to be symmetry axis symmetry fixed connection at the both sides face of material receiving box 3.
The last fixed surface of telescopic support column 7 is connected with protection roof 8, and the lower fixed surface of protection roof 8 is connected with telescopic cylinder 9, carries out dustproof protection when can installing telescopic cylinder 9 through setting up protection roof 8, and telescopic cylinder 9's lower fixed surface is connected with metal pole 10, and the shape of metal pole 10 is circular, and inside the through-hole of metal pole 10 grafting at the mounting panel 6 upper surface, the lower fixed surface of metal pole 10 is connected with metal block 11.
Fixed baseplate 1's lower fixed surface is connected with supporting leg 12, the quantity of supporting leg 12 is four, the equal fixedly connected with anti-skidding cushion of lower surface of four supporting legs 12, through setting up telescopic cylinder 9, metal block 11 and metal pole 10 can carry out pressure test to concrete test block 4, can take notes the maximum pressure that concrete test block 4 can bear in the test process through setting up pressure balance 2, can prevent concrete test block 4 scattering after the crushing through setting up material receiving box 3, the people clearance of being convenient for, thereby make the device make things convenient for people to use and can accept the concrete fragment simultaneously, the people clearance test area of being convenient for.
The working principle is as follows: when people are using this hydraulic concrete fatigue fracture test device, at first put into the inside of material receiving box 3 with the concrete test block 4 of sclerosis shaping, then press the positive shift knob of pressure balance 2 and start pressure balance 2, then start telescopic cylinder 9 and promote metal pole 10 downwards, metal block 11 exerts pressure to concrete test block 4, close telescopic cylinder 9 when concrete test block 4 is broken, utilize material receiving box 3 to prevent that concrete test block 4 from scattering around after the crushing, then note the numerical value on the pressure balance 2, thereby make the device make things convenient for the people to use can accept the concrete fragment simultaneously, it is regional to be convenient for people to clear up the test.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hydraulic concrete fatigue fracture test device, includes PMKD (1), its characterized in that: a pressure scale (2) is arranged on the upper surface of the fixed bottom plate (1), a material receiving box (3) is arranged on the upper surface of the pressure scale (2), a concrete test block (4) is placed in the material receiving box (3), a fixed support column (5) is fixedly connected to the upper surface of the fixed bottom plate (1), the upper surface of the fixed supporting column (5) is fixedly connected with a mounting plate (6), the upper surface of the mounting plate (6) is provided with a through hole, the upper surface of the mounting plate (6) is fixedly connected with a telescopic supporting column (7), the upper surface of the telescopic supporting column (7) is fixedly connected with a protective top plate (8), the lower surface of the protective top plate (8) is fixedly connected with a telescopic cylinder (9), the lower surface of the telescopic cylinder (9) is fixedly connected with a metal rod (10), the lower surface of the metal rod (10) is fixedly connected with a metal block (11).
2. The hydraulic concrete fatigue fracture testing device of claim 1, wherein: the lower fixed surface of PMKD (1) is connected with supporting leg (12), the quantity of supporting leg (12) is four, four the equal fixedly connected with non-slip mat piece of lower surface of supporting leg (12).
3. The hydraulic concrete fatigue fracture testing device of claim 1, wherein: the front of the pressure scale (2) is provided with a display screen and a switch button respectively, the lower surface of the pressure scale (2) is provided with a battery jar, and a battery is arranged inside the battery jar.
4. The hydraulic concrete fatigue fracture testing device of claim 1, wherein: the material of material receiving box (3) is the carbon steel, the equal fixedly connected with transport bracelet of both sides face of material receiving box (3), and two transport bracelets use the positive central line of material receiving box (3) as symmetry axis symmetry fixed connection in the both sides face of material receiving box (3).
5. The hydraulic concrete fatigue fracture testing device of claim 1, wherein: the metal rod (10) is circular, and the metal rod (10) is inserted into the through hole in the upper surface of the mounting plate (6).
6. The hydraulic concrete fatigue fracture testing device of claim 1, wherein: the number of the fixed supporting columns (5) and the number of the telescopic supporting columns (7) are four, and the side surfaces of the telescopic supporting columns (7) are all inserted with positioning bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021320804.7U CN212483201U (en) | 2020-07-08 | 2020-07-08 | Hydraulic concrete fatigue fracture test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021320804.7U CN212483201U (en) | 2020-07-08 | 2020-07-08 | Hydraulic concrete fatigue fracture test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212483201U true CN212483201U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021320804.7U Expired - Fee Related CN212483201U (en) | 2020-07-08 | 2020-07-08 | Hydraulic concrete fatigue fracture test device |
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| Country | Link |
|---|---|
| CN (1) | CN212483201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092256A (en) * | 2021-04-09 | 2021-07-09 | 西安科技大学 | Hydraulic concrete fatigue fracture test device |
-
2020
- 2020-07-08 CN CN202021320804.7U patent/CN212483201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092256A (en) * | 2021-04-09 | 2021-07-09 | 西安科技大学 | Hydraulic concrete fatigue fracture test device |
| CN113092256B (en) * | 2021-04-09 | 2024-01-19 | 西安科技大学 | Hydraulic concrete fatigue fracture test device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 Termination date: 20210708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |