CN221100335U - Cement block pressure testing machine - Google Patents
Cement block pressure testing machine Download PDFInfo
- Publication number
- CN221100335U CN221100335U CN202323173386.XU CN202323173386U CN221100335U CN 221100335 U CN221100335 U CN 221100335U CN 202323173386 U CN202323173386 U CN 202323173386U CN 221100335 U CN221100335 U CN 221100335U
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- China
- Prior art keywords
- base
- cement
- supporting
- cement block
- testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 57
- 239000004568 cement Substances 0.000 title claims abstract description 49
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000011056 performance test Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004154 testing of material Methods 0.000 abstract description 2
- 230000002742 anti-folding effect Effects 0.000 abstract 1
- 239000012634 fragment Substances 0.000 description 10
- 238000005452 bending Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Abstract
The application relates to a cement block pressure testing machine, and relates to the technical field of material testing machines. The application has the effect of testing more performances of the cement blocks through the same device, when the pressure test is carried out on the cement blocks, the upper pressing block is arranged below the hydraulic device by adopting the same components as the lower pressing block, the test is carried out through the control of the control box, meanwhile, the positions of the two supporting seats are adjusted by the sliding supporting seat, and the upper pressing block is replaced to carry out the anti-folding performance test, thereby achieving the purpose of testing more performances of the cement blocks through the same device and saving the space.
Description
Technical Field
The application relates to the technical field of material testing machines, in particular to a cement block pressure testing machine.
Background
The compression testing machine is a physical property testing instrument used in the fields of chemistry, basic medicine and industry, is mainly used for testing the compression strength of cement blocks, and can also be used for testing the compression strength of mortar test blocks and other nonmetallic materials.
The related art can refer to the Chinese patent with the publication number of CN214096947U, and discloses a pressure testing machine, which comprises a machine body, wherein the machine body comprises a bottom support block, a positioning column, a jacking plate and a detection piece; the positioning column is positioned at the bottom wall of the jacking plate, one end of the positioning column, which is far away from the jacking plate, is positioned at the top wall of the bottom support block, and the detection piece is longitudinally arranged on the jacking plate; the top wall of the bottom supporting block is provided with a settling tank, the inner bottom wall of the settling tank is provided with a bearing block for bearing a cement plate block to be tested, the outer height dimension of the bearing block is smaller than the inner height dimension of the settling tank, and the outer peripheral dimension of the bearing block is smaller than the inner diameter dimension of the settling tank
For the related art, the pressure test machine can test the compression resistance of the cement block only, and if other performance tests such as the bending resistance are required to be performed on another device, more space is required to be occupied.
Disclosure of utility model
In order to test more performances of the cement blocks by the same device, the application provides a cement block pressure tester.
The application provides a cement block pressure testing machine which adopts the following technical scheme:
The utility model provides a cement piece pressure testing machine, includes the workstation, the workstation is equipped with the base, base top one end is equipped with the control box, and the opposite side is equipped with testing arrangement, testing arrangement includes the support column, the support column upper end is equipped with the crossbeam, the crossbeam is equipped with hydraulic means, hydraulic means can dismantle and be connected with the briquetting, the base has set firmly down the briquetting, briquetting left and right sides is equipped with the supporting seat down, the supporting seat top rotates and is connected with accepts the post, the connecting rod is established to the supporting seat bottom, connecting rod and base sliding connection.
Through adopting above-mentioned technical scheme, set up the base on the workstation, set up supporting seat and briquetting down on the base, when carrying out pressure test to the cement piece, go up the briquetting and adopt with the same part of briquetting down to install in the hydraulic means below, test through control box control, two supporting seat positions are adjusted to the sliding support seat simultaneously and will go up the briquetting and change into with the same part installation on the supporting seat can also carry out the anti performance test to the cement piece below hydraulic means, have reached the purpose of carrying out the test of more performances to the cement piece through same device, save the space simultaneously.
Optionally, be equipped with two-way screw rod in the base, connecting rod bottom and two-way screw rod both ends threaded connection, the base is equipped with drive screw rod pivoted driving motor.
Through adopting above-mentioned technical scheme, driving motor drive bi-directional screw rotates, sets up bi-directional screw and can make the connecting rod synchronous displacement, can not take place the skew when making two supporting seat position transfer borrow to improve the accuracy of bending test result.
Optionally, the middle of the supporting seat is provided with a supporting frame, and the middle area of the supporting frame is larger than the rectangular area of the central cutting surface of the lower pressing block.
Through adopting above-mentioned technical scheme, establish to the carriage in the middle of the supporting seat and middle area is greater than the rectangle area of briquetting central cut surface down and can make two supporting seats slide to the position that is more close, realize other performance tests of more specification cement piece.
Optionally, the support frame is detachably connected with the connecting rod.
Through adopting above-mentioned technical scheme, the carriage can be conveniently changed the post of accepting and the carriage of wearing and tearing with the connecting rod detachable connection.
Optionally, a collecting tank is fixedly arranged on the front side of the workbench, and the collecting tank is arranged below the base.
Through adopting above-mentioned technical scheme, setting up the collecting vat and can collecting the cement fragment after the experiment, impel the cement fragment on the base and clear up in the collecting vat unifying.
Optionally, the front side of the base testing device is inclined.
Through adopting above-mentioned technical scheme, the base front side slope sets up can conveniently get into the collecting vat with the cement fragment, reduces the possibility that the cement fragment dropped.
Optionally, a baffle is arranged between the two support columns at the left side, the right side and the same side at the back of the testing device.
Through adopting above-mentioned technical scheme, set up the baffle and can prevent to collapse when the cement piece is broken and cause the injury to the staff all around, need clear up the cement fragment that collapses.
Optionally, the front support column is hinged with a protective net.
Through adopting above-mentioned technical scheme, testing arrangement front side is equipped with the protection network and can realize the protection effect on the basis that does not influence the blowing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. When the pressure test is carried out on the cement block, the upper pressing block is arranged below the hydraulic device by adopting the same components as the lower pressing block, the test is carried out by controlling the control box, meanwhile, the positions of the two supporting seats are adjusted by the sliding supporting seat, the upper pressing block is replaced by the same components as the supporting seat, the fracture resistance test can also be carried out on the cement block by arranging the same components below the hydraulic device, the purpose of carrying out more performance test on the cement block by the same device is achieved, and meanwhile, the space is saved;
2. the driving motor drives the bidirectional screw rod to rotate, and the bidirectional screw rod is arranged to enable the connecting rod to synchronously displace, so that the two supporting seats cannot deviate when the positions of the two supporting seats are adjusted for borrowing, and the accuracy of the bending test result is improved;
3. the collection groove is arranged to collect the cement fragments after the test, and the cement fragments on the base are pushed into the collection groove to be cleaned uniformly.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a testing device according to an embodiment of the present application.
FIG. 3 is a schematic view showing the structure of a bi-directional screw according to an embodiment of the present application.
Reference numerals illustrate:
1. A work table; 11. a collection tank; 2. a base; 21. a control box; 22. a baffle; 3. a support column; 31. a cross beam; 32. a hydraulic device; 33. pressing into blocks; 34. pressing the block; 4. a support base; 41. a receiving column; 42. a connecting rod; 43. a support frame; 5. a bidirectional screw; 51. a driving motor; 6. and a protective net.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a cement block pressure testing machine. Referring to fig. 1, a cement block pressure testing machine comprises a cuboid workbench 1, wherein the workbench 1 is arranged to be convenient for operators to operate, a base 2 is fixedly arranged on the workbench 1, a front side of a testing device of the base 2 is inclined, a collecting tank 11 is fixedly arranged on the front side of the workbench 1, the collecting tank 11 is arranged below an inclined surface of the base 2, and fragments can be conveniently cleaned and collected.
Referring to fig. 1, a cuboid control box 21 is fixedly arranged at one end of the top of a base 2, buttons, a digital display screen and the like are arranged on the control box 21, a testing device is arranged at the other side, and the control box 21 is connected with an external power supply to control the testing device to start and end a test, and meanwhile experimental data results can be generated.
Referring to fig. 1, the testing device comprises four support columns 3 arranged along the vertical direction, the upper ends of the four support columns 3 are provided with cross beams 31, a baffle 22 is arranged between the left side and the right side of the testing device and between the two support columns 3 on the same side at the back, the support columns 3 on the left side of the front side are hinged with rectangular protective nets 6, and the baffle 22 and the protective nets 6 can prevent cement fragments from collapsing out.
Referring to fig. 1 and 2, the base 2 is fixedly provided with a lower pressing block 34, the lower pressing block 34 is provided with two prisms, the upper prism is larger than the lower prism, the lower pressing block 34 is used for placing a cement block in a compression test, the left side and the right side of the lower pressing block 34 are provided with supporting seats 4, and the supporting seats 4 are used for placing the cement block in a bending test.
Referring to fig. 2, the top of the supporting seat 4 is rotatably connected with a receiving column 41, a supporting frame 43 is arranged in the middle of the supporting seat 4, the middle area of the supporting frame 43 is larger than the rectangular area of the central cutting surface of the lower pressing block 34, the bottom of the supporting seat 4 is provided with a cylindrical connecting rod 42, the supporting frame 43 is detachably connected with the connecting rod 42, the connecting rod 42 is slidably connected with the base 2, and a matched groove is formed in the base 2, so that the position of the two supporting seats 4 is adjusted.
Referring to fig. 2 and 3, a bidirectional screw 5 is disposed in the base 2 along a horizontal direction, a middle part of the bidirectional screw 5 is disposed under the upper pressing block 33, a bottom of the connecting rod 42 is in threaded connection with two ends of the bidirectional screw 5, the base 2 is provided with a driving motor 51 for driving the screw to rotate, and an output shaft of the driving motor 51 is coaxially and fixedly connected with the bidirectional screw 5, so that synchronous adjustment of positions of the two supporting seats 4 is realized.
Referring to fig. 2 and 3, a hydraulic device 32 is provided at the top of a cross beam 31, an upper press block 33 is detachably connected to the bottom end of the hydraulic device 32, the same component as the lower press block 34 or a cylinder shape is installed as the upper press block 33 when a pressure test is performed, a supporting frame 43 with a receiving column 41 is installed when a bending test is performed, and the upper press block 33 is located above the middle of two supporting seats 4, thereby realizing the test of different performances of cement blocks.
The implementation principle of the cement block pressure testing machine provided by the embodiment of the application is as follows: firstly, placing a cement test block on a lower pressing block 34, controlling a hydraulic device 32 through a control box 21 to enable an upper pressing block 33 to apply pressure to the cement block downwards, enabling the upper pressing block 33 to ascend after the cement block is broken, if a bending test is to be carried out, adjusting the distance between two supporting seats 4 according to the specification of the cement test block, replacing the upper pressing block 33 with a supporting frame 43 with a receiving column 41 for testing, and after the testing is finished, collecting the cement fragments into a collecting tank 11 for uniform cleaning.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a cement piece pressure testing machine, includes workstation (1), workstation (1) are equipped with base (2), base (2) top one end is equipped with control box (21), and the opposite side is equipped with testing arrangement, its characterized in that: the testing device comprises a supporting column (3), the upper end of the supporting column (3) is provided with a cross beam (31), the cross beam (31) is provided with a hydraulic device (32), the hydraulic device (32) is detachably connected with an upper pressing block (33), a lower pressing block (34) is fixedly arranged on the base (2), supporting seats (4) are arranged on the left side and the right side of the lower pressing block (34), supporting columns (41) are rotatably connected to the tops of the supporting seats (4), connecting rods (42) are arranged at the bottoms of the supporting seats (4), and the connecting rods (42) are slidably connected with the base (2).
2. A cement block pressure tester as claimed in claim 1, wherein: the base (2) is internally provided with a bidirectional screw (5), the bottom of the connecting rod (42) is in threaded connection with two ends of the bidirectional screw (5), and the base (2) is provided with a driving motor (51) for driving the screw to rotate.
3. A cement block pressure tester as claimed in claim 1, wherein: the middle of the supporting seat (4) is provided with a supporting frame (43), and the middle area of the supporting frame (43) is larger than the rectangular area of the central cutting surface of the lower pressing block (34).
4. A cement block pressure tester as claimed in claim 3, wherein: the supporting frame (43) is detachably connected with the connecting rod (42).
5. A cement block pressure tester as claimed in claim 1, wherein: the front side of the workbench (1) is fixedly provided with a collecting groove (11), and the collecting groove (11) is arranged below the base (2).
6. A cement block pressure tester as claimed in claim 1, wherein: the front side of the base (2) is inclined and arranged in the front of the testing device.
7. A cement block pressure tester as claimed in claim 1, wherein: a baffle plate (22) is arranged between the left side, the right side and the same side of the rear support column (3) of the testing device.
8. A cement block pressure tester as claimed in claim 1, wherein: the support column (3) at the front side is hinged with a protective net (6).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100335U true CN221100335U (en) | 2024-06-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |