CN109142540B - Concrete strength detection equipment - Google Patents
Concrete strength detection equipment Download PDFInfo
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- CN109142540B CN109142540B CN201811279186.3A CN201811279186A CN109142540B CN 109142540 B CN109142540 B CN 109142540B CN 201811279186 A CN201811279186 A CN 201811279186A CN 109142540 B CN109142540 B CN 109142540B
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- ultrasonic
- ultrasonic receiver
- concrete strength
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- protective cover
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention provides concrete strength detection equipment, which comprises a detection equipment main body, an ultrasonic receiver protective cover, an ultrasonic generator protective cover and an intelligent processing system, rubber handles are fixedly arranged at both ends of the detection device main body, grooves are arranged at both ends of the rubber handles, a fixed rod is fixedly arranged in the groove, annular soft pads are fixedly arranged at the bottoms of the ultrasonic receiver protective cover and the ultrasonic generator protective cover, the central positions of the bottoms of the ultrasonic receiver protective cover and the ultrasonic generator protective cover are both provided with circular grooves, an LED detection lamp is fixedly arranged on the inner side wall of the circular groove far away from the opening end, a mounting hole is arranged at the central position of the inner side wall of the circular groove far away from the opening end, this concrete strength check out test set reasonable in design, convenient to use can effectual improvement concrete strength detection's accuracy.
Description
Technical Field
The invention relates to concrete strength detection equipment, and belongs to the technical field of concrete strength detection.
Background
The concrete tensile strength refers to the axial tensile strength of concrete, namely the stress value obtained by dividing the maximum load borne by a concrete sample when the concrete sample is broken after being pulled by a tensile force by a sectional area, at present, the detection technology related to the concrete strength and defects has been widely applied and continuously developed, and is mainly divided into a non-damage detection technology and a local damage detection technology, wherein the non-damage method is based on the correlation between the concrete strength and certain physical quantities, the physical quantities are tested on the premise of not influencing the concrete performance of a structure or a member during detection, and then the standard value of the concrete strength is calculated according to the correlation The non-damage detection technology is adopted under ordinary conditions, and the local damage method is to directly drill a core sample for destructive experiments, so that the local damage of the structure can be caused, and the repairing is needed, so that the method is not suitable for large-area detection.
However, the joint area of the detection head of the ultrasonic detector on the market and concrete is often small, and the tightness is poor, on one hand, the detection head is difficult to be completely jointed with the surface of the concrete when the strength of the concrete is detected, so that the detection efficiency is reduced, on the other hand, the detection accuracy is easily influenced by external ultrasonic interference, and the ultrasonic detector on the market does not have a function of completely detecting whether the concrete is completely jointed, so that the invention provides the concrete strength detection equipment.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide concrete strength detection equipment to solve the problems in the background art, and the concrete strength detection equipment is reasonable in design, convenient to use and capable of effectively improving the accuracy of concrete strength detection.
In order to achieve the purpose, the invention is realized by the following technical scheme: a concrete strength detection device comprises a detection device main body, an ultrasonic receiver protection cover, an ultrasonic generator protection cover and an intelligent processing system, wherein rubber handles are fixedly arranged at two ends of the detection device main body, grooves are formed in two ends of each rubber handle, fixing rods are fixedly arranged in the grooves, annular cushions are fixedly arranged at the bottoms of the ultrasonic receiver protection cover and the ultrasonic generator protection cover, circular grooves are formed in the central positions of the bottoms of the ultrasonic receiver protection cover and the ultrasonic generator protection cover, LED detection lamps are fixedly arranged on the inner side wall, away from an opening end, of each circular groove, mounting holes are formed in the central positions, away from the inner side wall, away from the opening end, of the circular grooves, internal threads are arranged on the inner side wall of each mounting hole, and battery grooves are formed in the ultrasonic receiver protection cover and the ultrasonic generator protection cover, install battery one in the battery jar, the top of ultrasonic receiver safety cover and supersonic generator safety cover all is provided with detection switch and charging socket, be provided with battery two in the check out test set main part, intelligent processing system includes computer, ultrasonic receiver, operation button, display screen and supersonic generator, the computer sets up in the check out test set main part, the top in the check out test set main part is all installed to display screen and operation button, all be provided with the external screw thread on ultrasonic receiver and supersonic generator's the lateral wall, ultrasonic receiver and supersonic generator pass through the external screw thread and install respectively in the mounting hole on ultrasonic receiver safety cover and supersonic generator safety cover with interior screw-thread fit.
In a preferred embodiment of the present invention, the first battery is electrically connected to the detection switch through a wire, and the detection switch is electrically connected to the LED detection lamp through a wire.
In a preferred embodiment of the present invention, the charging socket is electrically connected to the first battery through a charging circuit.
In a preferred embodiment of the present invention, the annular cushion has an inner diameter equal to a diameter of the circular groove.
In a preferred embodiment of the present invention, the computer is electrically connected to the operation button and the ultrasonic receiver through the monitoring circuit.
As a preferred embodiment of the present invention, the computer is electrically connected to the display screen and the ultrasonic generator through the command circuit.
As a preferred embodiment of the present invention, the storage battery two is electrically connected to the computer, the ultrasonic receiver, the operation button, the display screen, and the ultrasonic generator through the power supply circuit.
The invention has the beneficial effects that: the invention discloses concrete strength detection equipment which comprises a detection equipment main body, an ultrasonic receiver protection cover, an ultrasonic generator protection cover, a rubber handle, a groove, a fixed rod, an annular cushion, a mounting hole, a circular groove, an LED detection lamp, a battery jar, a first storage battery, a charging socket, a detection switch, a computer, an ultrasonic receiver, an operation key, a display screen and an ultrasonic generator, wherein the ultrasonic receiver protection cover is arranged on the detection equipment main body;
1. this concrete strength check out test set increases the laminating area with the concrete surface through addding ultrasonic receiver safety cover and supersonic generator safety cover to laminate more easily, the laminating is more firm, reduces the possibility of rocking, thereby can effectual improvement detection efficiency.
2. This concrete strength check out test set's ultrasonic receiver safety cover and supersonic generator safety cover all set up annular cushion with the position of concrete laminating, and annular cushion can increase the compactness with the coarse surface laminating of concrete, can effectually reduce interference such as external ultrasonic wave, improves and detects the accuracy.
3. This concrete intensity check out test set has the function whether to detect completely with the concrete laminating, during the detection, opens LED detection lamp, if the laminating is incomplete, then LED detection lamp's light can jet out partly, easy operation, convenient and practical to ultrasonic receiver safety cover and supersonic generator safety cover can be dismantled, can select whether use or change the size as required, and adaptability is wide.
Drawings
FIG. 1 is a schematic structural diagram of a concrete strength detecting apparatus according to the present invention;
FIG. 2 is a schematic view of an ultrasonic receiver protective cover of the concrete strength detecting apparatus according to the present invention;
FIG. 3 is a schematic cross-sectional view of an ultrasonic receiver protective cover of the concrete strength testing apparatus according to the present invention;
FIG. 4 is a schematic diagram of an intelligent processing system of the concrete strength detecting apparatus according to the present invention;
in the figure: 1-detection equipment main body, 2-ultrasonic receiver protection cover, 3-ultrasonic generator protection cover, 4-rubber handle, 5-groove, 6-fixing rod, 7-annular cushion, 8-mounting hole, 9-circular groove, 10-LED detection lamp, 11-battery jar, 12-storage battery I, 13-charging socket, 14-detection switch, 15-computer, 16-ultrasonic receiver, 17-operation button, 18-display screen and 19-ultrasonic generator.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a concrete strength detection device comprises a detection device main body 1, an ultrasonic receiver protection cover 2, an ultrasonic generator protection cover 3 and an intelligent processing system, wherein rubber handles 4 are fixedly installed at two ends of the detection device main body 1, grooves 5 are formed at two ends of each rubber handle 4, fixing rods 6 are fixedly installed in the grooves 5, annular cushions 7 are fixedly installed at the bottoms of the ultrasonic receiver protection cover 2 and the ultrasonic generator protection cover 3, circular grooves 9 are formed in the central positions of the bottoms of the ultrasonic receiver protection cover 2 and the ultrasonic generator protection cover 3, LED detection lamps 10 are fixedly installed on the inner side wall, away from the opening end, of each circular groove 9, mounting holes 8 are formed in the central positions of the inner side wall, away from the opening end, of each circular groove 9, internal threads are arranged on the inner side wall of each mounting hole 8, the ultrasonic receiver protective cover 2 and the ultrasonic generator protective cover 3 are both internally provided with battery tanks 11, a first storage battery 12 is arranged in the battery jar 11, a detection switch 14 and a charging socket 13 are arranged at the top of the ultrasonic receiver protective cover 2 and the ultrasonic generator protective cover 3, a second storage battery is arranged in the detection equipment main body 1, the intelligent processing system comprises a computer 15, an ultrasonic receiver 16, an operation key 17, a display screen 18 and an ultrasonic generator 19, the computer 15 is arranged in the detection device body 1, the display screen 18 and the operation keys 17 are both arranged on the top of the detection device body 1, the outer side walls of the ultrasonic receiver 16 and the ultrasonic generator 19 are both provided with external threads, the ultrasonic receiver 16 and the ultrasonic generator 19 are respectively installed in the installation holes 8 on the ultrasonic receiver protection cover 2 and the ultrasonic generator protection cover 3 through matching of external threads and internal threads.
In a preferred embodiment of the present invention, the first storage battery 12 is electrically connected to the detection switch 14 through an electric wire, and the detection switch 14 is electrically connected to the LED detection lamp 10 through an electric wire.
In a preferred embodiment of the present invention, the charging socket 13 is electrically connected to the first storage battery 12 through a charging circuit.
In a preferred embodiment of the present invention, the inner diameter of the annular cushion 7 is equal to the diameter of the circular groove 9.
In a preferred embodiment of the present invention, the computer 15 is electrically connected to the operation buttons 17 and the ultrasonic receiver 16 through a monitoring circuit.
In a preferred embodiment of the present invention, the computer 15 is electrically connected to the display 18 and the ultrasonic generator 19 through command circuits.
In a preferred embodiment of the present invention, the battery two is electrically connected to the computer 15, the ultrasonic receiver 16, the operation button 17, the display 18, and the ultrasonic generator 19 through the power supply circuit.
The working principle is as follows: when the concrete strength detection device is used, the concrete strength detection device is started through the operation key 17, then the LED detection lamp 10 is turned on through the detection switch 14, the storage battery I12 supplies power to the LED detection lamp 10, the LED detection lamp 10 starts to emit light, the ultrasonic generator 19 is attached to the surface of concrete to be detected, the ultrasonic generator 19 is pressed by hands, the annular cushion 7 on the protective cover 3 of the ultrasonic generator is completely attached to the surface of the concrete, whether light is emitted or not is observed, whether the concrete is attached tightly or not is judged, the ultrasonic receiver 16 is attached to the corresponding position of the other surface of the concrete, then a starting detection instruction is input through the operation key 17, the computer 15 controls the ultrasonic generator 19 to be opened after receiving the instruction, the ultrasonic generator 19 emits ultrasonic waves, and the ultrasonic waves are received by the ultrasonic receiver 16 after passing through the concrete, the ultrasonic receiver 16 transmits the received ultrasonic information to the computer 15, the computer 15 calculates the strength of the concrete in the test area according to the established strength formula, then the computer 15 controls the display screen 18 to display the strength information of the concrete, whether a hanging belt is required to be installed or not is selected according to requirements, the hanging belt is installed on the fixed rods 6 on the rubber handles 4 at the two ends of the main body 1 of the test equipment, the bonding area between the concrete strength test equipment and the surface of the concrete is increased by additionally arranging the ultrasonic receiver protective cover 2 and the ultrasonic generator protective cover 3, so that the concrete strength test equipment is more easily bonded, the bonding is more stable, the possibility of shaking is reduced, the test efficiency can be effectively improved, the annular cushions 7 are arranged at the bonding positions between the ultrasonic receiver protective cover 2 and the ultrasonic generator protective cover 3 and the concrete, and the annular cushions 7 can increase the tightness of bonding with the rough surface of the concrete, can effectually reduce interference such as external ultrasonic wave, improve and detect the accuracy, this concrete intensity check out test set has the function whether complete with the concrete laminating of detection, during the detection, open LED detection lamp 10, if the laminating is incomplete, then LED detection lamp 10's light can jet out partly, easy operation, convenient and practical to ultrasonic receiver safety cover 2 and supersonic generator safety cover 3 can be dismantled, can select whether to use or change the size as required, and adaptability is wide.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of 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 invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A concrete strength detection device comprises a detection device main body (1), an ultrasonic receiver protection cover (2), an ultrasonic generator protection cover (3) and an intelligent processing system, and is characterized in that rubber handles (4) are fixedly mounted at two ends of the detection device main body (1), grooves (5) are formed in two ends of each rubber handle (4), fixing rods (6) are fixedly mounted in the grooves (5), annular cushions (7) are fixedly mounted at the bottoms of the ultrasonic receiver protection cover (2) and the ultrasonic generator protection cover (3), circular grooves (9) are formed in the central positions of the bottoms of the ultrasonic receiver protection cover (2) and the ultrasonic generator protection cover (3), and LED detection lamps (10) are fixedly mounted on the inner side walls of the circular grooves (9) far away from the opening end, the central point of the inner side wall of the opening end is kept away from by the circular groove (9) and is provided with a mounting hole (8), the inner side wall of the mounting hole (8) is provided with an internal thread, battery tanks (11) are respectively arranged in the ultrasonic receiver protective cover (2) and the ultrasonic generator protective cover (3), a first storage battery (12) is arranged in the battery tanks (11), the tops of the ultrasonic receiver protective cover (2) and the ultrasonic generator protective cover (3) are respectively provided with a detection switch (14) and a charging socket (13), a second storage battery is arranged in the detection equipment main body (1), the intelligent processing system comprises a computer (15), an ultrasonic receiver (16), an operation key (17), a display screen (18) and an ultrasonic generator (19), and the computer (15) is arranged in the detection equipment main body (1), the top in check out test set main part (1) is all installed with operation button (17) in display screen (18), all be provided with the external screw thread on the lateral wall of ultrasonic receiver (16) and supersonic generator (19), install respectively in mounting hole (8) on ultrasonic receiver safety cover (2) and supersonic generator safety cover (3) through external screw thread and interior screw-thread fit ultrasonic receiver (16) and supersonic generator (19).
2. The concrete strength detecting apparatus according to claim 1, wherein: the storage battery I (12) is electrically connected with the detection switch (14) through an electric wire, and the detection switch (14) is electrically connected with the LED detection lamp (10) through an electric wire.
3. The concrete strength detecting apparatus according to claim 1, wherein: the charging socket (13) is electrically connected with the first storage battery (12) through a charging circuit.
4. The concrete strength detecting apparatus according to claim 1, wherein: the inner diameter of the annular soft cushion (7) is equal to the diameter of the circular groove (9).
5. The concrete strength detecting apparatus according to claim 1, wherein: the computer (15) is electrically connected with the operation key (17) and the ultrasonic receiver (16) through the monitoring circuit respectively.
6. The concrete strength detecting apparatus according to claim 1, wherein: and the computer (15) is electrically connected with the display screen (18) and the ultrasonic generator (19) through the instruction circuit respectively.
7. The concrete strength detecting apparatus according to claim 1, wherein: the storage battery II is electrically connected with the computer (15), the ultrasonic receiver (16), the operation key (17), the display screen (18) and the ultrasonic generator (19) through the power supply circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279186.3A CN109142540B (en) | 2018-10-30 | 2018-10-30 | Concrete strength detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279186.3A CN109142540B (en) | 2018-10-30 | 2018-10-30 | Concrete strength detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN109142540A CN109142540A (en) | 2019-01-04 |
| CN109142540B true CN109142540B (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811279186.3A Active CN109142540B (en) | 2018-10-30 | 2018-10-30 | Concrete strength detection equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6680994B2 (en) * | 1997-09-19 | 2004-01-20 | British Nuclear Fuels Plc | Monitoring the contents of a container by ultrasonic means |
| NL1015460C2 (en) * | 2000-06-16 | 2001-12-19 | Kema Nv | Method for examining cracks in stony material. |
| CN205625966U (en) * | 2016-04-09 | 2016-10-12 | 启东市人民医院 | B ultrasonic probe protective sheath in art |
| CN206489121U (en) * | 2017-03-02 | 2017-09-12 | 张德存 | A kind of highway bridge concrete structure monitoring device |
| CN207689004U (en) * | 2018-01-06 | 2018-08-03 | 青岛宏海焊接技术检测有限公司 | Fixed supersonic reflectoscope when a kind of convenient working |
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