CN220708888U - High-performance concrete strength detection device - Google Patents
High-performance concrete strength detection device Download PDFInfo
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- CN220708888U CN220708888U CN202322289457.6U CN202322289457U CN220708888U CN 220708888 U CN220708888 U CN 220708888U CN 202322289457 U CN202322289457 U CN 202322289457U CN 220708888 U CN220708888 U CN 220708888U
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- 239000004574 high-performance concrete Substances 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 title claims abstract description 50
- 239000000523 sample Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 13
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000013078 crystal Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000004567 concrete Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a high-performance concrete strength detection device, relates to the technical field of detection devices, and aims to solve the problem that in the prior art, when high-performance concrete is prepared, defects such as air holes and cracks exist in the high-performance concrete, and accuracy of high-performance concrete strength detection is affected due to the fact that the defects of the preparation mode and external factors exist in the high-performance concrete. The middle fixed mounting of device platform top has the detection platform, the both sides of detection platform top are symmetry respectively and are provided with restriction mechanism, be provided with in the middle of detection platform top and shelter from the cover, two restriction mechanism all includes cylinder, riser, straight-bar, pressure post and ultrasonic probe, riser and detection platform pass through bolt fixed connection, cylinder fixed mounting is in one side of riser, the straight-bar sets up in the opposite side of riser, the pressure post sets up in the one side that the riser was kept away from to the straight-bar, ultrasonic probe fixed mounting is in the one side that the straight-bar was kept away from to the pressure post.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a high-performance concrete strength detection device.
Background
In the engineering construction process, a large amount of concrete can be used, the performance of the concrete is higher and higher along with the continuous improvement of the technology, the compressive strength of the concrete is the most basic and the most main performance index, once the compressive strength is insufficient, the influence is extremely large, and further, when the high-performance concrete is prepared and used, the compressive strength of the high-performance concrete needs to be detected;
for example, patent publication number CN217304681U (a high performance concrete compressive strength detecting device): the device comprises a main body support, a sealing plate, a pressure sensor, a rotary support, a detection support, a hydraulic push rod, a detection support, a pressure sensor and a pressing plate, wherein the sealing plate is arranged on one side of the upper end of the main body support, the rotary support is rotatably connected with the main body support, the rotary support is arranged on the other side of the upper end of the main body support, the detection support is arranged on the upper end of the rotary support, the hydraulic push rod is arranged on the lower end of the detection support, the installation support is fixedly connected with the hydraulic push rod and the detection support, the pressure sensor is arranged on the lower end of the installation support, the pressure sensor is fixedly connected with the installation support, the pressing plate is fixedly connected with the pressure sensor, and heating is arranged inside the two sides of the main body support;
although the installability of the concrete compressive strength detection device is convenient to increase in the prior art, the high-performance concrete for detection is not provided with the capability of detecting, and when the high-performance concrete is prepared, defects such as air holes, cracks and the like sometimes exist in the high-performance concrete due to the preparation mode and external factors, so that the accuracy of detecting the strength of the high-performance concrete is affected; therefore, the development of a high-performance concrete strength detection device is urgently needed in the market to help people solve the existing problems.
Disclosure of Invention
The utility model aims to provide a high-performance concrete strength detection device, which solves the problems that the accuracy of high-performance concrete strength detection is affected due to the defects of air holes, cracks and the like existing in the high-performance concrete in the preparation method and external factors of the high-performance concrete in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high performance concrete strength detection device, includes the device platform, the both sides of device platform top symmetry fixed mounting respectively have the stand, two the top fixed mounting of stand has the roof, the centre fixed mounting of roof below has the pneumatic cylinder, the mount pad is installed to the below of pneumatic cylinder, the below of mount pad is provided with the clamp plate, the centre fixed mounting of device platform top has the detection platform, the both sides of detection platform top symmetry respectively are provided with restriction mechanism, the centre of detection platform top is provided with the cover that shelters from, two restriction mechanism all includes cylinder, riser, straight-bar, pressure post and ultrasonic probe, the riser passes through bolt fixed connection with the detection platform, cylinder fixed mounting is in one side of riser, the straight-bar sets up in the opposite side of riser, the pressure post sets up in one side that the riser was kept away from to the straight-bar, ultrasonic probe fixed mounting is in the side that the pressure post kept away from the straight-bar.
Preferably, a spring cavity is arranged in the pressing column, one end of the straight rod extends into the spring cavity, and a compression spring is arranged in the spring cavity along one side of the straight rod.
Preferably, the front end of the shielding cover is rotatably provided with a cover door through a hinge, a top opening is formed in the middle of the upper side of the shielding cover, and side openings are symmetrically formed in two sides of the shielding cover respectively.
Preferably, a pressure sensor is fixedly arranged in the middle between the mounting seat and the pressing plate.
Preferably, a switch panel is fixedly arranged on one side of the front end of the device platform.
Preferably, the output end of the pressure sensor is connected with the input end of the intelligent processor, the intelligent processor is respectively connected with the switch panel and the ultrasonic probe in a bidirectional manner, and the output end of the intelligent processor is respectively connected with the input ends of the hydraulic cylinder and the cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the limiting mechanisms are arranged on the two sides above the detection table, and comprise the air cylinder, the vertical plate, the straight rod, the pressing column and the ultrasonic probe, so that the piston rod of the driving air cylinder can move, the pressing column can be conveniently clamped and limited from the two sides, the ultrasonic probe is arranged on the pressing column, the inside of the high-performance concrete can be detected, whether defects such as air holes and cracks exist in the high-performance concrete or not can be detected, in this way, the high-performance concrete without the internal defects can be detected in strength, the accuracy of the strength detection is improved, and the strength detection can be continuously carried out after different defects in the high-performance concrete are detected in a contrast test, the influence of different internal defects on the strength of the high-performance concrete is checked, and the practicability of the detection device is improved.
2. According to the utility model, the compression springs are arranged in the compression columns, so that the compression columns can be elastically pressed on two sides of high-performance concrete under the elastic action of the compression springs, and in the high-performance concrete detection process, if the high-performance concrete cracks to move to two sides, the compression columns can be elastically translated, so that the ultrasonic probe is prevented from being damaged by compression, and the safety of the ultrasonic probe is improved.
3. According to the utility model, the high-performance concrete can be shielded by the shielding cover, so that the broken and flying fragments generated in the high-performance concrete strength detection process are prevented from injuring operators, and the safety of the high-performance concrete strength detection process is improved.
Drawings
FIG. 1 is an elevation view of a high performance concrete strength testing apparatus of the present utility model;
FIG. 2 is a cross-sectional view of the limiting mechanism and shield of the present utility model;
FIG. 3 is a cross-sectional view of a press stud of the present utility model;
FIG. 4 is a cross-sectional view of the mount and platen of the present utility model;
fig. 5 is a schematic diagram of the principle of the present utility model.
In the figure: 1. a device platform; 11. a switch panel; 2. a column; 3. a top plate; 4. a hydraulic cylinder; 5. a detection table; 6. a restriction mechanism; 61. a cylinder; 62. a vertical plate; 63. a straight rod; 64. pressing a column; 641. a spring cavity; 642. a compression spring; 65. an ultrasonic probe; 7. a shielding cover; 71. a cover door; 72. a top opening; 73. a side port; 8. a mounting base; 81. a pressing plate; 82. a pressure sensor; 9. an intelligent processor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a high performance concrete strength detection device, including device platform 1, device platform 1 top's both sides respectively symmetrical fixed mounting have stand 2, the top fixed mounting of two stands 2 has roof 3, the centre fixed mounting of roof 3 below has pneumatic cylinder 4, be provided with the hydraulic drive case in roof 3's top, its inside is provided with hydraulic tank and pump oil mechanism, be convenient for pneumatic cylinder 4 steady operation, mount pad 8 is installed to pneumatic cylinder 4's below, the piston rod end and the mount pad 8 of pneumatic cylinder 4 pass through bolt fixed connection, mount pad 8's below is provided with clamp plate 81, device platform 1 top's centre fixed mounting has test table 5, test table 5 top's both sides respectively symmetrical limiting mechanism 6 that are provided with in the centre of test table 5 top is provided with shielding cover 7, clamp plate 81 is in the top in the centre of test table 5, two limiting mechanism 6 all include cylinder 61, riser 62, 63, pressure bar 64 and ultrasonic probe 65, riser 62 and test table 5 pass through bolt fixed connection, cylinder 61 is in one side of riser 62, piston rod end and mount pad 63 pass through bolt fixed connection, the piston rod 63 is in the transmission of being far away from the inside is carried out in the crystal 64, the crystal is carried out in the test bar 62, the crystal is far away from the crystal 64, the ultrasonic wave is convenient for receiving the ultrasonic wave is carried out in the crystal, the crystal is far away from the inside is arranged in the crystal 64, the crystal is far away from the inside is arranged in the crystal, the crystal is far from the crystal is far away from the inside is processed, and is far away from the crystal is convenient for the crystal is connected, and is connected with the ultrasonic wave probe, and is connected.
When the device is used, when the strength of high-performance concrete is detected, the piston rods of the two cylinders 61 are respectively driven to extend, so that the two pressing columns 64 are moved, clamping limitation is conveniently carried out on the high-performance concrete from two sides, the ultrasonic probe 65 is tightly attached to the side face of the high-performance concrete, and the inside of the high-performance concrete can be detected through the action of the ultrasonic probe 65 to detect whether defects such as air holes and cracks exist in the high-performance concrete.
Further, the inside of pressure post 64 is provided with the spring chamber 641, and the inside in spring chamber 641 is extended to the one end of straight-bar 63, and the inside in spring chamber 641 is provided with compression spring 642 along one side of straight-bar 63, and the setting of compression spring 642 for pressure post 64 can elasticity press in high performance concrete both sides, and in high performance concrete detection process, if high performance concrete fracture moves to both sides, makes pressure post 64 can carry out elastic translation, prevents that ultrasonic probe 65 from being compressed and damaging, has improved ultrasonic probe 65's security.
Further, the front end of the shielding cover 7 is rotatably provided with a cover door 71 through a hinge, a perspective window is arranged in the cover door 71, the inner condition of the shielding cover 7 is conveniently observed from the outside, a top opening 72 is arranged in the middle of the upper side of the shielding cover 7, a pressing plate 81 is conveniently arranged in the shielding cover 7, side openings 73 are symmetrically arranged on two sides of the shielding cover 7 respectively, the side openings 73 correspond to the positions of the pressing columns 64, and the pressing columns 64 can conveniently move into the shielding cover 7.
Further, a pressure sensor 82 is fixedly installed in the middle between the mounting seat 8 and the pressing plate 81, and the pressure sensor 82 is set to be an LFE-04 pressure sensor, so that pressure acting on high-performance concrete can be sensed conveniently.
Further, a switch panel 11 is fixedly installed on one side of the front end of the device platform 1, so that the operation detection device can work conveniently.
Further, the output end of the pressure sensor 82 is connected with the input end of the intelligent processor 9, the intelligent processor 9 is respectively connected with the switch panel 11 and the ultrasonic probe 65 in a bidirectional manner, and the output end of the intelligent processor 9 is respectively connected with the input ends of the hydraulic cylinder 4 and the air cylinder 61.
Working principle: when the high-performance concrete pressure detecting device is used, the cover door 71 is opened, high-performance concrete is placed in the shielding cover 7, piston rods of the two air cylinders 61 are respectively driven to extend, the two pressing columns 64 are moved, the pressing columns 64 are elastically pressed on two sides of the high-performance concrete through the elastic action of the compression springs 642, clamping limitation is conveniently carried out on the high-performance concrete from two sides, the ultrasonic probe 65 is tightly attached to the side face of the high-performance concrete, the inside of the high-performance concrete can be detected through the action of the ultrasonic probe 65, whether defects such as air holes and cracks exist in the inside of the high-performance concrete or not is detected, then the piston rods of the hydraulic cylinders 4 are driven to extend, the mounting seat 8 drives the pressing plates 81 to move downwards, the lower pressure intensity of the high-performance concrete is detected, in this way, the high-performance concrete without the internal defects can be detected in intensity, the intensity detection accuracy is improved, the intensity detection can be continued after different defects in the high-performance concrete are detected, the intensity detection is carried out through the method, the contrast test is carried out, and the influence of different internal defects on the intensity of the high-performance concrete can be detected.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high performance concrete intensity detection device, includes device platform (1), its characterized in that: the device comprises a device platform (1), wherein two sides of the device platform (1) are respectively and fixedly provided with a stand column (2), two sides of the device platform (1) are respectively and symmetrically provided with a top plate (3), the middle of the top plate (3) is fixedly provided with a hydraulic cylinder (4), an installation seat (8) is arranged below the hydraulic cylinder (4), the lower side of the installation seat (8) is provided with a pressing plate (81), the middle of the device platform (1) is fixedly provided with a detection table (5), two sides of the detection table (5) are respectively and symmetrically provided with a limiting mechanism (6), the middle of the detection table (5) is provided with a shielding cover (7), two sides of the limiting mechanism (6) comprise a cylinder (61), a vertical plate (62), a straight rod (63), a pressing column (64) and an ultrasonic probe (65), the vertical plate (62) and the detection table (5) are fixedly connected through bolts, the straight rod (63) is fixedly arranged on one side of the vertical plate (62), the other side of the straight rod (63) is arranged on the vertical rod (62), and the straight rod (64) is far away from the pressing column (64) and is arranged on one side of the pressing column (64).
2. The high-performance concrete strength detection device according to claim 1, wherein: the inside of pressure post (64) is provided with and beats movable chamber (641), the one end of straight-bar (63) extends into the inside that beats movable chamber (641), the inside that beats movable chamber (641) is provided with compression spring (642) along one side of straight-bar (63).
3. The high-performance concrete strength detection device according to claim 1, wherein: the front end of the shielding cover (7) is rotatably provided with a cover door (71) through a hinge, a top opening (72) is arranged in the middle of the upper side of the shielding cover (7), and side openings (73) are symmetrically arranged on two sides of the shielding cover (7) respectively.
4. The high-performance concrete strength detection device according to claim 1, wherein: a pressure sensor (82) is fixedly arranged in the middle between the mounting seat (8) and the pressing plate (81).
5. The high-performance concrete strength detection device according to claim 1, wherein: a switch panel (11) is fixedly arranged on one side of the front end of the device platform (1).
6. The high-performance concrete strength detection device according to claim 4, wherein: the output end of the pressure sensor (82) is connected with the input end of the intelligent processor (9), the intelligent processor (9) is respectively connected with the switch panel (11) and the ultrasonic probe (65) in a bidirectional manner, and the output end of the intelligent processor (9) is respectively connected with the input ends of the hydraulic cylinder (4) and the air cylinder (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322289457.6U CN220708888U (en) | 2023-08-24 | 2023-08-24 | High-performance concrete strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322289457.6U CN220708888U (en) | 2023-08-24 | 2023-08-24 | High-performance concrete strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708888U true CN220708888U (en) | 2024-04-02 |
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ID=90439533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322289457.6U Active CN220708888U (en) | 2023-08-24 | 2023-08-24 | High-performance concrete strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220708888U (en) |
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2023
- 2023-08-24 CN CN202322289457.6U patent/CN220708888U/en active Active
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