CN219799033U - Recycled concrete sample compressive strength testing arrangement - Google Patents
Recycled concrete sample compressive strength testing arrangement Download PDFInfo
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- CN219799033U CN219799033U CN202321057826.2U CN202321057826U CN219799033U CN 219799033 U CN219799033 U CN 219799033U CN 202321057826 U CN202321057826 U CN 202321057826U CN 219799033 U CN219799033 U CN 219799033U
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- testing
- material blocking
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- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 37
- 230000000903 blocking effect Effects 0.000 claims abstract description 30
- 238000007790 scraping Methods 0.000 claims abstract description 25
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
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Abstract
The utility model discloses a regenerated concrete sample compressive strength testing device, which relates to the technical field of concrete experimental equipment and comprises a bottom plate, a testing pressure head and a material blocking sleeve, wherein a rotating column is rotatably arranged on the inner wall of the bottom of the material blocking sleeve, a bevel gear II is fixedly sleeved on the rotating column, fixing blocks are symmetrically and fixedly arranged on the inner walls of two sides of the material blocking sleeve, one side outer wall, which is close to each other, of the two fixing blocks is fixedly provided with a same placing plate, and the outer wall of the bottom of one fixing block is fixedly provided with a supporting block. According to the utility model, under the cooperation of the scraping plate and the like, the output end of the motor drives the bevel gear I, the bevel gear II and the rotating column to rotate, the rotating column rotates and drives the scraping plate to rotate, the scraping plate rotates and pushes the scraps on the inner wall of the bottom of the material blocking sleeve to the discharge hole, and then the scraps drop on the material receiving hopper through the discharge hole, so that the scraps are convenient for workers to recycle and reuse without manual cleaning.
Description
Technical Field
The utility model relates to the technical field of concrete experimental equipment, in particular to a device for testing compressive strength of a recycled concrete sample.
Background
The compressive strength of the recycled concrete is a parameter to be detected before the use of the concrete, and reflects the strength of the recycled concrete which can bear pressure in unit area after the completion of the coagulation. In the national standard, the test of the compressive strength of the recycled concrete is that a test block which is 150 multiplied by 150mm and manufactured according to a standard method is clamped between an upper bearing plate and a lower bearing plate by a testing machine and is continuously loaded until the test piece is damaged, and the compressive strength of the recycled concrete cube test piece can be reflected by the damage limit load when the test piece is damaged.
Through retrieving, chinese patent grant publication No. CN 213903119U's patent discloses a recycled concrete sample compressive strength testing device, including the pressure testing machine body, the pressure testing machine body includes stand and lower stand, the one end that the stand is close to the lower stand is provided with the top board.
The regenerated concrete sample compressive strength testing device in the above patent has the following disadvantages: the device can be through pushing down first baffle, makes the topside of first baffle and the topside parallel and level of receiving the charging tray, can clear up the piece this moment, accomplishes the recovery of concrete test piece, but the device is clear up the piece through the manual work, and the clearance is more troublesome, wastes time and energy.
Disclosure of Invention
The utility model aims to solve or at least relieve the problems that the device in the prior art cleans scraps manually, the cleaning is troublesome, and the time and the labor are wasted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the device comprises a bottom plate, a test pressure head and a material blocking sleeve, wherein a rotating column is rotatably arranged on the inner wall of the bottom of the material blocking sleeve, a bevel gear II is fixedly sleeved on the rotating column, fixing blocks are symmetrically and fixedly arranged on the inner walls of two sides of the material blocking sleeve, one placing plate is fixedly arranged on the outer wall of one side, close to each other, of the fixing blocks, a supporting block is fixedly arranged on the outer wall of the bottom of one fixing block, a motor is fixedly arranged on the outer wall of the bottom of the supporting block, a bevel gear I is fixedly arranged at the output end of the motor, the bevel gear I is meshed with the bevel gear II, and a scraping plate is contacted with the outer wall of one side of the rotating column;
the top outer wall fixed mounting of test pressure head has the fixed plate, the top outer wall fixed mounting of fixed plate has two connecting rods, two the top outer wall fixed mounting of connecting rod has long template, the top outer wall fixed mounting of long template has electric telescopic handle, electric telescopic handle's top one end fixed mounting has the mounting bracket, mounting bracket fixed mounting is on the top outside of bottom plate.
By adopting the technical scheme, the motor is started, the output end of the motor can drive the bevel gear I, the bevel gear II and the rotating column to rotate, the rotating column rotates and can drive the scraping plate to rotate, and the scraping plate rotates and can clear up scraps on the inner wall of the bottom of the material blocking sleeve.
Optionally, a first mounting seat is fixedly mounted on the outer wall of one side of the rotating column, and a second mounting seat is fixedly mounted on the outer wall of the top of the scraping plate.
By adopting the technical scheme, the installation effect on the scraping plate can be achieved by arranging the first installation seat and the second installation seat.
Optionally, the same first screw hole has been seted up to the same side outer wall of mount pad one and mount pad two, first screw hole spiro union has first bolt, the one end fixed mounting of first bolt has the nut.
By adopting the technical scheme, through rotating the nut, the nut rotates and can drive the first bolt to rotate and move, the first bolt moves upwards and can release the limit to the first mounting seat, and the scraping plate can be detached at the moment, so that the scraper is simple and convenient.
Optionally, the discharge gate has been seted up to the bottom inner wall of fender material cover, slidable mounting has the striker plate in the discharge gate, the top outer wall slidable mounting of striker plate has the backup pad.
By adopting the technical scheme, the discharging hole is arranged, so that the discharging effect can be achieved.
Optionally, the same second screw hole has been seted up to backup pad and striker plate's top outer wall, second screw hole spiro union has the second bolt, the top one end fixed mounting of second bolt has the knob.
By adopting the technical scheme, the second bolt can be driven to rotate by arranging the knob.
Optionally, the top outer wall fixed mounting of bottom plate has the mounting panel, the top outer wall fixed mounting of mounting panel has the erection column, erection column fixed mounting is on the bottom outer wall that keeps off the material cover.
By adopting the technical scheme, the installation column is arranged, so that the auxiliary installation function can be realized.
Optionally, a receiving hopper is fixedly arranged on the outer wall of the bottom of the material blocking sleeve, and the receiving hopper is positioned below the discharge hole.
By adopting the technical scheme, the material receiving hopper is arranged, so that the material receiving effect can be achieved.
Optionally, two telescopic rods are symmetrically and fixedly arranged on the outer wall of the top of the bottom plate, and one ends of the tops of the two telescopic rods are fixedly arranged on the outer wall of the bottom of the long plate.
By adopting the technical scheme, the telescopic rod is arranged, so that the telescopic effect can be achieved.
In summary, the beneficial effects of the utility model are as follows:
1. according to the utility model, under the cooperation of the scraping plate and the like, the motor is started, the output end of the motor can drive the bevel gear I, the bevel gear II and the rotating column to rotate, the rotating column rotates and can drive the scraping plate to rotate, the scraping plate rotates and pushes scraps on the inner wall of the bottom of the material blocking sleeve to the discharge hole, and then the scraps drop on the material receiving hopper through the discharge hole, so that the scraps are convenient for workers to recycle and reuse without manual cleaning.
2. According to the utility model, under the cooperation of the testing pressure head and the like, the output end of the electric telescopic rod can drive the long plate, the two connecting rods, the fixed plate and the testing pressure head to move downwards by starting the electric telescopic rod, and the testing pressure head moves downwards and can carry out pressure testing on the concrete test block.
Drawings
FIG. 1 is a schematic overall view of the present utility model;
FIG. 2 is a schematic view of a placement plate of the present utility model;
FIG. 3 is a schematic view of a first bolt of the present utility model;
FIG. 4 is a schematic view of a dam of the present utility model.
Reference numerals illustrate: in the figure: 1. a bottom plate; 2. a mounting plate; 3. a mounting column; 4. a material blocking sleeve; 5. a mounting frame; 6. an electric telescopic rod; 7. a long plate; 8. a connecting rod; 9. a fixing plate; 10. testing a pressure head; 11. a telescopic rod; 12. placing a plate; 13. a fixed block; 14. a support block; 15. a motor; 16. bevel gears I; 17. bevel gears II; 18. rotating the column; 19. a receiving hopper; 20. a discharge port; 21. a first mounting seat; 22. a second mounting seat; 23. a first threaded hole; 24. a first bolt; 25. a screw cap; 26. a striker plate; 27. a support plate; 28. a second threaded hole; 29. a second bolt; 30. a knob; 31. a scraping plate.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-3, a device for testing compressive strength of a recycled concrete sample comprises a bottom plate 1, a testing pressure head 10 and a blocking sleeve 4, wherein a rotating column 18 is rotatably arranged on the inner wall of the bottom of the blocking sleeve 4, the blocking sleeve 4 is arranged so as to play a role of blocking materials, a bevel gear II 17 is fixedly sleeved on the rotating column 18, fixing blocks 13 are symmetrically and fixedly arranged on the inner walls of two sides of the blocking sleeve 4, one and the same placing plate 12 is fixedly arranged on the outer wall of one side, close to each other, of the two fixing blocks 13, the placing plate 12 is arranged on the lower side of the inner wall of the blocking sleeve 4, a supporting block 14 is fixedly arranged on the outer wall of the bottom of one fixing block 13, a motor 15 is fixedly arranged on the outer wall of the bottom of the supporting block 14, the motor 15 can be arranged on the upper surface through the supporting block 14, a bevel gear I16 is fixedly arranged at the output end of the motor 15, the bevel gear I16 is meshed with the bevel gear II 17, and a scraping plate 31 is contacted with the outer wall of one side of the rotating column 18; the scraping plate 31 is provided to thereby perform a scraping function.
The top outer wall fixed mounting of test pressure head 10 has fixed plate 9, the top outer wall fixed mounting of fixed plate 9 has two connecting rods 8, thereby can test concrete test block through setting up test pressure head 10, the top outer wall fixed mounting of two connecting rods 8 has long template 7, the top outer wall fixed mounting of long template 7 has electric telescopic handle 6, electric telescopic handle 6's output fixed mounting is on long template 7's top outer wall, electric telescopic handle 6's top one end fixed mounting has mounting bracket 5, mounting bracket 5 fixed mounting is on bottom plate 1's top outside.
When the scraper sleeve 4 is used, the motor 15 can be started, the output end of the motor 15 can drive the bevel gear I16, the bevel gear II 17 and the rotating column 18 to rotate, the rotating column 18 rotates and can drive the scraper plate 31 to rotate, and the scraper plate 31 rotates and can clear scraps on the inner wall of the bottom of the scraper sleeve 4.
Referring to fig. 2, a first mounting seat 21 is fixedly mounted on one side outer wall of the rotary column 18, and a second mounting seat 22 is fixedly mounted on the top outer wall of the scraper 31. The first mounting seat 21 and the second mounting seat 22 are arranged, so that the scraping plate 31 can be mounted.
Referring to fig. 3, the same side outer wall of the first mounting seat 21 and the second mounting seat 22 is provided with the same first threaded hole 23, a first bolt 24 is screwed in the first threaded hole 23, and a nut 25 is fixedly mounted at one end of the first bolt 24. Through rotating the nut 25, the nut 25 rotates and can drive the first bolt 24 to rotate and move, the first bolt 24 moves upwards and can release the limit on the first mounting seat 21, and at the moment, the scraping plate 31 can be detached, so that the scraper is simple and convenient.
Referring to fig. 2 and 4, a discharge hole 20 is formed in the inner wall of the bottom of the material blocking sleeve 4, a material blocking plate 26 is slidably mounted in the discharge hole 20, and a supporting plate 27 is slidably mounted on the outer wall of the top of the material blocking plate 26. The discharge port 20 is provided so as to play a role in discharging.
Referring to fig. 4, the same second threaded hole 28 is formed in the outer walls of the tops of the support plate 27 and the striker plate 26, a second bolt 29 is screwed into the second threaded hole 28, and a knob 30 is fixedly arranged at one end of the top of the second bolt 29. The second bolt 29 can be rotated by providing the knob 30.
Referring to fig. 1, a mounting plate 2 is fixedly mounted on the top outer wall of a bottom plate 1, a mounting column 3 is fixedly mounted on the top outer wall of the mounting plate 2, and the mounting column 3 is fixedly mounted on the bottom outer wall of a material blocking sleeve 4. The installation post 3 can be provided to assist in installation.
Referring to fig. 2, a receiving hopper 19 is fixedly arranged on the outer wall of the bottom of the material blocking sleeve 4, and the receiving hopper 19 is positioned below the discharge hole 20. The receiving hopper 19 is arranged to play a role of receiving materials.
Referring to fig. 1, two telescopic rods 11 are symmetrically and fixedly installed on the top outer wall of the base plate 1, and one ends of the tops of the two telescopic rods 11 are fixedly installed on the bottom outer wall of the long plate 7. The telescopic rod 11 can play a telescopic role.
The implementation principle of the utility model is as follows: during testing, a concrete test block is placed on the placing plate 12, at the moment, the output end of the electric telescopic rod 6 drives the long plate 7, the two connecting rods 8, the fixed plate 9 and the testing pressure head 10 to move downwards, the testing pressure head 10 moves downwards and can carry out pressure testing on the concrete test block, broken and splashed fragments of the concrete test block touch the inner wall of the retaining sleeve 4 and fall onto the inner wall of the bottom of the retaining sleeve 4, then the knob 30 is rotated upwards, the knob 30 is rotated and drives the second bolt 29 to rotate and move upwards, the second bolt 29 moves upwards so as to release the limit on the retaining plate 26, and at the moment, the retaining plate 26 can be detached; the motor 15 can be started at this moment, thereby the output of motor 15 can drive bevel gear one 16, bevel gear two 17 and rotation post 18 and rotate, rotation post 18 rotates and can drive scraping plate 31 and rotate, scraping plate 31 rotates and can push the piece on the inner wall of fender material cover 4 bottom to discharge gate 20, and then the piece drops on receiving hopper 19 through the discharge gate, the staff of being convenient for retrieves and recycles, realize energy-conservation, when need dismantle scraping plate 31, through rotating nut 25, nut 25 rotates and can drive first bolt 24 and follow the rotation and remove to one side, first bolt 24 removes to one side and can release the restriction to mount pad one 21, can dismantle scraping plate 31 this moment, and is simple and convenient.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a recycled concrete sample compressive strength testing arrangement, includes bottom plate (1), test pressure head (10) and keeps off material cover (4), its characterized in that: the automatic scraping device is characterized in that a rotating column (18) is rotatably arranged on the inner wall of the bottom of the material blocking sleeve (4), a bevel gear II (17) is fixedly sleeved on the rotating column (18), fixing blocks (13) are symmetrically and fixedly arranged on the inner walls of two sides of the material blocking sleeve (4), one placing plate (12) is fixedly arranged on the outer wall of one side, close to each other, of the fixing blocks (13), a supporting block (14) is fixedly arranged on the outer wall of the bottom of one fixing block (13), a motor (15) is fixedly arranged on the outer wall of the bottom of the supporting block (14), a bevel gear I (16) is fixedly arranged at the output end of the motor (15), the bevel gear I (16) is meshed with the bevel gear II (17), and a scraping plate (31) is contacted with the outer wall of one side of the rotating column (18);
the testing press head is characterized in that a fixing plate (9) is fixedly arranged on the outer wall of the top of the testing press head (10), two connecting rods (8) are fixedly arranged on the outer wall of the top of the fixing plate (9), a long plate (7) is fixedly arranged on the outer wall of the top of the connecting rod (8), an electric telescopic rod (6) is fixedly arranged on the outer wall of the top of the long plate (7), the output end of the electric telescopic rod (6) is fixedly connected with the long plate (7), a mounting frame (5) is fixedly arranged at one end of the top of the electric telescopic rod (6), and the mounting frame (5) is fixedly arranged on the outer portion of the top of the bottom plate (1).
2. The device for testing the compressive strength of a recycled concrete sample according to claim 1, wherein: one side outer wall of the rotary column (18) is fixedly provided with a first mounting seat (21), and the top outer wall of the scraping plate (31) is fixedly provided with a second mounting seat (22).
3. The device for testing the compressive strength of a recycled concrete sample according to claim 2, wherein: the mounting seat I (21) and the mounting seat II (22) are provided with the same first threaded hole (23) on the outer wall of the same side, a first bolt (24) is screwed in the first threaded hole (23), and a nut (25) is fixedly arranged at one end of the first bolt (24).
4. A recycled concrete sample compressive strength testing device according to claim 3, wherein: the material blocking sleeve is characterized in that a discharge hole (20) is formed in the inner wall of the bottom of the material blocking sleeve (4), a material blocking plate (26) is arranged in the discharge hole (20) in a sliding mode, and a supporting plate (27) is arranged on the outer wall of the top of the material blocking plate (26) in a sliding mode.
5. The device for testing the compressive strength of a recycled concrete sample according to claim 4, wherein: the top outer wall of backup pad (27) and striker plate (26) has seted up same second screw hole (28), the spiro union has second bolt (29) in second screw hole (28), the top one end fixed mounting of second bolt (29) has knob (30).
6. The device for testing the compressive strength of a recycled concrete sample according to claim 1, wherein: the mounting plate is characterized in that a mounting plate (2) is fixedly mounted on the top outer wall of the bottom plate (1), a mounting column (3) is fixedly mounted on the top outer wall of the mounting plate (2), and the mounting column (3) is fixedly mounted on the bottom outer wall of the material blocking sleeve (4).
7. The device for testing the compressive strength of a recycled concrete sample according to claim 4, wherein: the bottom outer wall of the material blocking sleeve (4) is fixedly provided with a material receiving hopper (19), and the material receiving hopper (19) is positioned below the material outlet (20).
8. The device for testing the compressive strength of a recycled concrete sample according to claim 1, wherein: two telescopic rods (11) are symmetrically and fixedly arranged on the outer wall of the top of the bottom plate (1), and one end of the top of each telescopic rod (11) is fixedly arranged on the outer wall of the bottom of the long plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321057826.2U CN219799033U (en) | 2023-05-05 | 2023-05-05 | Recycled concrete sample compressive strength testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321057826.2U CN219799033U (en) | 2023-05-05 | 2023-05-05 | Recycled concrete sample compressive strength testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799033U true CN219799033U (en) | 2023-10-03 |
Family
ID=88150630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321057826.2U Active CN219799033U (en) | 2023-05-05 | 2023-05-05 | Recycled concrete sample compressive strength testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219799033U (en) |
-
2023
- 2023-05-05 CN CN202321057826.2U patent/CN219799033U/en active Active
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