CN214584626U - Concrete surface hardness detection device for house safety identification - Google Patents
Concrete surface hardness detection device for house safety identification Download PDFInfo
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- CN214584626U CN214584626U CN202120267929.6U CN202120267929U CN214584626U CN 214584626 U CN214584626 U CN 214584626U CN 202120267929 U CN202120267929 U CN 202120267929U CN 214584626 U CN214584626 U CN 214584626U
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Abstract
The utility model is suitable for the field of house safety identification, and provides a concrete surface hardness detection device for house safety identification, a row of buttons are arranged on a machine case, an elastic rod is arranged at the bottom, a central guide rod is arranged in the elastic rod, a first spring, a strong impact block, a second spring and a displacement sensor are arranged in the machine case, the second spring is fixedly connected with the bottom of the machine case, a lever device is arranged at the inner side of the buttons, a spacer block is arranged in the center of the lever device, a third spring is arranged below the spacer block, a display screen is arranged at the upper side of a control panel, a working indicator lamp, a power switch button and an adjusting button are arranged below the display screen, a power supply is arranged in the control panel, control mainboard, information processor and display screen mainboard, the display screen mainboard is connected with the display screen through the wire, and the power outside is equipped with the mouth that charges, and displacement sensor, information processor and display screen mainboard all connect in the control mainboard through the wire. Through the utility model discloses a setting has realized making things convenient for effectual detection house concrete surface hardness.
Description
Technical Field
The utility model belongs to house safety appraisal field especially relates to a concrete surface hardness detection device for house safety appraisal.
Background
Concrete construction needs much attention and details, and if the concrete construction needs little attention, later construction is affected, so that the hardness of the concrete surface needs to be recognized in advance. With the attention of people to the engineering quality and the rapid development and the mature of the nondestructive testing technology, the application of the nondestructive testing technology in the construction engineering is promoted to increase day by day. It can be said that it has a strong place for engineering construction, acceptance and use. The concrete hardness value is the maximum stress that the concrete can bear under certain stress state and working condition. To accurately measure the strength of concrete, the concrete test block must be loaded to the failure limit, and the test piece is broken after the test value is obtained. The method for detecting the hardness of the structural concrete is to obtain a failure stress value under the condition of not damaging a structure and a member, so that only one or more values which are related to the strength of the concrete can be searched, the stress function value of the concrete is tested without damage, and the test is actually an indirect calculation value, and the coincidence degree of the indirect calculation value and the actual strength of the concrete depends on the correlation between the physical quantity and the strength of the concrete.
However, equipment for detecting the surface hardness of the concrete of the house is lacked in the market, so that the data is incomplete in later detection.
SUMMERY OF THE UTILITY MODEL
The utility model provides a house is concrete surface hardness detection device for safety identification aims at solving and lacks the equipment that detects house concrete surface hardness on the market, consequently does not calculate complete problem at later stage detection data.
The utility model discloses a realize like this, a concrete surface hardness detection device for house safety appraisal, including quick-witted case and control panel, its characterized in that: a row of buttons are arranged on the case, a striking rod is arranged at the bottom of the case, a central guide rod is arranged in the striking rod, a first spring is arranged above the inside of the case, a strong striking block is arranged below the first spring, a second spring is fixedly connected below the strong striking block and fixedly connected with the bottom of the case, a displacement sensor is arranged on the inner wall of the case, a lever device is arranged at the inner side of the button, a spacer block is arranged at the center of the lever device and connected with the inner wall of the case, a third spring is arranged below the spacer block, a display screen is arranged at the upper side of the control panel, a work indicator lamp, a power switch button and an adjusting button are arranged below the display screen, a power supply is arranged in the control panel, a control mainboard is arranged at the lower part of the rear of the power supply, an information processor and the display screen mainboard are sequentially arranged at the upper part of the rear of the power supply from left to right, and the display screen mainboard is connected with the display screen through a lead, the power outside is provided with the mouth that charges, and displacement sensor, information processor and display screen mainboard all connect in the control mainboard through the wire.
Furthermore, a hollow disc is arranged at one end of the striking rod in the case, and the area of the disc is larger than the size of the hole formed in the bottom of the case.
Furthermore, the central guide rod penetrates through the striking rod, and the second spring is in contact with the strong block.
Furthermore, the upper end of the strong impact block is fixedly connected with a disk with a larger area.
Furthermore, one end of the lever device protrudes partially and can just clamp the disc at the upper end of the main strong impact block.
Further, the work indicator lamp is an LED lamp.
About implementing the utility model discloses a beneficial technological effect does: at first because the utility model discloses set up the work pilot lamp, so light at normal during operation, the unusual during operation goes out, and the warning staff that can be better overhauls, improves the security. Because the utility model discloses a plurality of buttons have been set up, so can know the strong impact piece striking impact pole according to the button and make house concrete surface strong impact piece position when the vestige appears to calculate house concrete surface hardness. Because the utility model discloses set up lever arrangement, can realize the action of card owner strong impact piece and release strong impact piece. Because the utility model discloses displacement sensor has been set up, so can very accurate demonstration macroscopia piece displacement information to judge macroscopia piece positional information. Because the utility model discloses information processor has been set up, so can come the analysis to hit piece displacement information by force and calculate house concrete surface hardness value, succinct high-efficient through information processor.
Drawings
Fig. 1 is a first view structural diagram of the present invention;
fig. 2 is a second view structural diagram of the present invention;
FIG. 3 is an internal structural view of the present invention;
FIG. 4 is an internal structure view of the button of the present invention;
fig. 5 is a first internal structure diagram of the control panel of the present invention;
fig. 6 is a second internal structure diagram of the control panel of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the operation indicator light 8, the display screen 9, the power supply 19, the control main board 18, the information transmitter 20, the display screen main board 21 and the displacement sensor 12 are conventional technologies, and are common knowledge of those skilled in the art, and are not described herein again.
Referring to fig. 1-6, the utility model relates to a house is concrete surface hardness detection device for safety certification, including quick-witted case 3 and control panel 1, its characterized in that: a row of buttons 2 is arranged on a case 3, an elastic rod 4 is arranged at the bottom of the case 3, a central guide rod 13 is arranged inside the elastic rod 4, a first spring 10 is arranged above the inside of the case 3, a strong impact block 11 is arranged below the first spring 10, a second spring 14 is fixedly connected below the strong impact block 11, the second spring 14 is fixedly connected with the bottom of the case 3, a displacement sensor 12 is arranged on the inner wall of the case 3, a lever device 15 is arranged at the inner side of the button 2, a spacer block 17 is arranged at the center of the lever device 15 and connected with the inner wall of the case 3, a third spring 16 is arranged below the spacer block 17, a display screen 9 is arranged at the upper side of a control panel 1, a work indicator light 8, a power switch button 7 and an adjusting button 6 are arranged below the display screen 9, a power supply 19 is arranged inside the control panel 1, a control mainboard 18 is arranged at the lower part at the rear of the power supply 19, and an information processor 20, which is sequentially arranged at the upper part at the rear of the power supply 19 from left to right, Display screen mainboard 21, display screen mainboard 21 are connected with display screen 9 through the wire, and the power 19 outside is provided with charging mouthful 5, and displacement sensor 12, information processor 20 and display screen mainboard 21 all connect in control mainboard 18 through the wire.
The hollow disc is arranged at one end of the elastic striking rod 4 in the case 3, the area of the disc is larger than the size of a hole formed in the bottom of the case 3, the contact area between the disc and the strong striking block 11 is increased, and the elastic striking rod 4 is prevented from falling.
The central guide rod 13 passes through the tapping rod 4, and the second spring 14 is in contact with the strong block 11 to push the strong block 11 to move.
The upper end of the strong block 11 is fixedly connected with a disk with a larger area for clamping with the lever device 15.
One end of the lever device 15 protrudes partially and can just clamp the disc at the upper end of the main strong block 11 to clamp the strong block 11.
The work indicator light 8 is an LED light, and the LED light is high in brightness, low in energy consumption and capable of better reminding workers.
The utility model discloses a theory of operation does: when the utility model is used, firstly, the power supply 19 is ensured to have sufficient electric quantity, then, a plurality of suitable detection points are selected on the concrete surface of the house to be detected, effective information such as the number of the detection points to be detected is set through the adjusting button 6, then, the utility model is vertically placed with the points to be detected, the utility model is pushed, the center guide rod 13 pushes the strong impact block 11, when the strong impact block 11 reaches the position of the first button 2, the information is transmitted to the display screen 9 for reminding through the induction of the displacement sensor 12, at the moment, the strong impact block 11 is blocked with the lever device 15 under the first button 2, the first button 2 is pressed, the lever device 15 moves towards the inside of the case 3 at one end of the button 2 direction, while the other end of the lever device 15 moves towards the outside of the case 3, the strong impact block 11 is released, the strong impact block impacts the elastic rod 4 under the elastic action of the first spring 10 and the second spring 14, 4 striking house concrete surfaces of elastic impact pole, take off the utility model discloses, whether the vestige appears in the observation, if appear, record vestige degree, if the vestige does not appear, carry out the test once more and carry out corresponding adjustment through adjustment button 6, use second button 2, until the vestige appears, treat first check point and detect the completion back, detect other check points according to step as above once more, treat that whole detection finishes the back, information processor 20 carries out data analysis and handles, finally demonstrate house concrete surface hardness value on display screen 9, can.
About implementing the utility model discloses a beneficial technological effect does: at first because the utility model discloses set up work pilot lamp 8, so light at normal during operation, the unusual during operation goes out, and the warning staff that can be better overhauls, improves the security. Because the utility model discloses a plurality of buttons 2 have been set up, so can know strong impact piece 11 striking impact rod 4 according to button 2 and make house concrete surface strong impact piece 11 positions when the vestige appears to calculate house concrete surface hardness. Because the utility model discloses lever arrangement 15 has been set up, can realize card owner's strong impact piece 11 and the action of release strong impact piece 11. Because the utility model discloses displacement sensor 12 has been set up, so can be very accurate demonstrate the 11 displacement information of power stroke piece to judge the 11 positional information of power stroke piece. Because the utility model discloses information processor 20 has been set up, so can come the 11 displacement information of analysis impactment piece to calculate house concrete surface hardness value through information processor 20, succinct high-efficient.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a house safety appraisal is with concrete surface hardness detection device, includes quick-witted case (3) and control panel (1), its characterized in that: the novel multifunctional electric shock absorber is characterized in that a row of buttons (2) are arranged on the case (3), an elastic rod (4) is arranged at the bottom of the case (3), a central guide rod (13) is arranged inside the elastic rod (4), a first spring (10) is arranged above the inside of the case (3), a strong impact block (11) is arranged below the first spring (10), a second spring (14) is fixedly connected below the strong impact block (11), the second spring (14) is fixedly connected with the bottom of the case (3), a displacement sensor (12) is arranged on the inner wall of the case (3), a lever device (15) is arranged on the inner side of the button (2), a spacer block (17) is arranged in the center of the lever device (15) and is connected with the inner wall of the case (3), a third spring (16) is arranged below the spacer block (17), a display screen (9) is arranged on the upper side of the control panel (1), display screen (9) below is provided with work pilot lamp (8), switch button (7) and adjustment button (6), control panel (1) inside is provided with power (19), power (19) rear lower part is provided with control mainboard (18), power (19) rear upper portion from left to right has set gradually information processor (20), display screen mainboard (21) through the wire with display screen (9) are connected, power (19) outside is provided with charge mouthful (5), displacement sensor (12) information processor (20) and display screen mainboard (21) all through the wire connect in control mainboard (18).
2. The concrete surface hardness detection device for house safety certification according to claim 1, characterized in that: the hollow disc is arranged at one end of the elastic striking rod (4) in the case (3), and the area of the hollow disc is larger than the size of the hole formed in the bottom of the case (3).
3. The concrete surface hardness detection device for house safety certification according to claim 1, characterized in that: the central guide rod (13) penetrates through the tapping rod (4) and the second spring (14) to be in contact with the strong impact block (11).
4. The concrete surface hardness detection device for house safety certification according to claim 1, characterized in that: the upper end of the strong impact block (11) is fixedly connected with a disc with a larger area.
5. The concrete surface hardness detection device for house safety certification according to claim 1, characterized in that: one end of the lever device (15) protrudes partially and can just clamp the disc at the upper end of the stroking block (11).
6. The concrete surface hardness detection device for house safety certification according to claim 1, characterized in that: the work indicator lamp (8) is an LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120267929.6U CN214584626U (en) | 2021-01-29 | 2021-01-29 | Concrete surface hardness detection device for house safety identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120267929.6U CN214584626U (en) | 2021-01-29 | 2021-01-29 | Concrete surface hardness detection device for house safety identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214584626U true CN214584626U (en) | 2021-11-02 |
Family
ID=78348292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120267929.6U Active CN214584626U (en) | 2021-01-29 | 2021-01-29 | Concrete surface hardness detection device for house safety identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214584626U (en) |
-
2021
- 2021-01-29 CN CN202120267929.6U patent/CN214584626U/en active Active
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