CN218766779U - Building crack detection device for civil engineering - Google Patents
Building crack detection device for civil engineering Download PDFInfo
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- CN218766779U CN218766779U CN202222841594.1U CN202222841594U CN218766779U CN 218766779 U CN218766779 U CN 218766779U CN 202222841594 U CN202222841594 U CN 202222841594U CN 218766779 U CN218766779 U CN 218766779U
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- ultrasonic transducer
- civil engineering
- sliding seat
- support
- screw hole
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Abstract
The utility model discloses a building crack detection device for civil engineering, which comprises a crack detector body, a bracket and an ultrasonic transducer; the inside movable mounting in support both sides has the sliding seat, the spout has all been seted up to both sides around the support, both ends integrated into one piece has the slider around the sliding seat, slider movable mounting is in the spout. The utility model discloses an external screw thread can make ultrasonic transducer rotatory install in the sliding seat, be located the support through the sliding seat afterwards and remove the interval that can adjust two sets of ultrasonic transducer, can be located fastening bolt in the screw after the interval adjustment is accomplished and install to tightly accomplish the fixed of sliding seat, utilize at last to grip the handle with two sets of ultrasonic transducer press the press fit behind the wall body detect can, the device can realize that the one hand accomplishes two sets of ultrasonic transducer's detection operation, can avoid both hands to grip ultrasonic transducer easily cause offset and the relatively poor problem of stability.
Description
Technical Field
The utility model relates to a building crack detects technical field, specifically is a building crack detection device for civil engineering.
Background
The crack depth tester applies the acoustic wave diffraction principle at present, and is an intelligent nondestructive testing device integrating testing, storage and transmission, and the crack depth tester is mainly used for measuring the crack depth of concrete and the propagation speed of ultrasonic waves in the concrete, so that the crack detection of buildings is usually completed by using the crack depth tester, but the existing building crack detection device for civil engineering has some defects, such as defects;
a crack detector that bulletin number is (CN 209485309U), through set up the scale and the movable scale that slide mutually with measuring the side, accomodate the movable scale in the scale completely when not using, reduce and occupy the volume, set up the joint groove on the dipperstick, be provided with the ring channel on the transducer for the installation is dismantled conveniently between transducer and the dipperstick, and convenient the measurement, but the device still has following shortcoming:
its handle setting of the device is in the lower left corner position of scale, only can move the removal of transducer on the chi during regulation, make when examining time measuring staff grip the handle the focus lean on the right, make stability when gripping relatively poor, can't ensure laminating in the wall body that two sets of transducers can be stable, and transducer disect insertion joint inslot stability is not enough, the easy dropout is not hard up, simultaneously two sets of transducers can only be in on the coplanar all the time, can't realize the dislocation adjustment, consequently often can't use when detecting the wall body that misplaces, the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building crack detection device for civil engineering has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a building crack detection device for civil engineering comprises a crack detector body, a bracket and an ultrasonic transducer;
movable seats are movably mounted inside two sides of the support, sliding grooves are formed in the front side and the rear side of the support, sliding blocks are integrally formed at the front end and the rear end of each movable seat, each sliding block is movably mounted in each sliding groove, a screw hole is formed in the middle of each sliding block, a fastening bolt is rotatably mounted in each screw hole, and a handle is mounted in the middle of the top end of the support;
run through in the sliding seat and seted up the installation screw, the external screw thread has been seted up to ultrasonic transducer outer wall, ultrasonic transducer rotation inserts in the installation screw, and the external screw thread is located installation screw internal rotation meshing.
As a preferred embodiment of the present invention, the cable is installed at the top of the ultrasonic transducer, and the plug is installed at the bottom end of the cable.
As a preferred embodiment of the present invention, the plug is inserted into the sockets at both sides of the top of the crack detector body.
As a preferred embodiment of the present invention, the grip is sleeved with a rubber sleeve.
As a preferred embodiment of the utility model, the stopper is installed to ultrasonic transducer below outer wall.
As an optimal implementation mode of the utility model, crack detector body front side is equipped with the touch-control operation screen.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to a building crack detection device for civil engineering, can make ultrasonic transducer rotatory installation in the sliding seat through the external screw thread, be located the support through the sliding seat afterwards and remove the interval that can adjust two sets of ultrasonic transducer, can be located the screw with fastening bolt after the interval is adjusted and install the fixed of tightly accomplishing the sliding seat, utilize at last to grip two sets of ultrasonic transducer press down the laminating detect behind the wall body can, the device can realize that the one hand accomplishes two sets of ultrasonic transducer's detect operation, can avoid both hands to grip ultrasonic transducer and easily cause offset and the relatively poor problem of stability.
2. The utility model relates to a building crack detection device for civil engineering is located the difference of installation screw internal rotation number of turns through the external screw thread and can realize that two sets of ultrasonic transducer are not in the coplanar, can do benefit to dislocation wall structure's crack detection this moment, improves its suitability greatly.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the front view structure of a crack detection device for civil engineering buildings according to the present invention;
FIG. 2 is a schematic view of a top view of a movable seat of the crack detection device for civil engineering buildings of the present invention;
FIG. 3 is a schematic view of the front view structure of the movable seat of the crack detection device for civil engineering buildings of the present invention;
fig. 4 is the utility model discloses a building crack detection device's ultrasonic transducer looks ahead schematic structure diagram for civil engineering.
In the figure: 1. a crack detector body; 2. a support; 3. a movable seat; 4. a chute; 5. an ultrasonic transducer; 6. a cable; 7. a plug; 8. a grip; 9. a rubber sleeve; 10. a slider; 11. a screw hole; 12. mounting a screw hole; 13. an external thread; 14. a limiting block; 15. fastening a bolt; 16. and (5) touching the operation screen.
Detailed Description
Referring to fig. 1-4, the present invention provides a technical solution: a building crack detection device for civil engineering comprises a crack detector body 1, a bracket 2 and an ultrasonic transducer 5;
the inner of the movable seat 3 is provided with a mounting screw hole 12 in a penetrating manner, the outer wall of the ultrasonic transducer 5 is provided with an external thread 13, the ultrasonic transducer 5 is rotatably inserted into the mounting screw hole 12, and the external thread 13 is positioned in the mounting screw hole 12 and is rotatably meshed with the mounting screw hole.
In this embodiment (please refer to fig. 1, fig. 2, fig. 3 and fig. 4), the ultrasonic transducers 5 can be rotatably installed in the movable seat 3 through the external threads 13, and then the distance between the two sets of ultrasonic transducers 5 can be adjusted by moving the movable seat 3 in the bracket 2, and after the distance adjustment is completed, the fastening bolts 15 can be installed in the screw holes 11 and tightly abutted to complete the fixation of the movable seat 3, and finally, the two sets of ultrasonic transducers 5 are pressed and attached to the wall by the holding handle 8 for detection.
In this embodiment (please refer to fig. 1), a cable 6 is installed at the top of the ultrasonic transducer 5, a plug 7 is installed at the bottom end of the cable 6, and the cable 6 can transmit signals and supply power.
In this embodiment (please refer to fig. 1), the plug 7 is inserted into the sockets on both sides of the top of the crack detector body 1, and the plug 7 can realize the quick connection between the cable 6 and the crack detector body 1.
In this embodiment (please refer to fig. 1), the rubber sleeve 9 is sleeved on the handle 8, and the rubber sleeve 9 can make the grip of the handle 8 have better anti-slip effect and more comfortable.
In this embodiment (please refer to fig. 4), the outer wall below the ultrasonic transducer 5 is provided with a limiting block 14, and the limiting of the ultrasonic transducer 5 after being mounted on the mounting screw hole 12 can be realized through the limiting block 14, so that the mounting height of the two groups of ultrasonic transducers 5 is prevented from deviating.
In this embodiment (please refer to fig. 1), a touch operation screen 16 is disposed on the front side of the crack detector body 1, and the operation of the crack detector body 1 and the display of the detection data can be realized through the touch operation screen 16.
The utility model relates to a building crack detection device for civil engineering, which comprises a crack detector body 1; 2. a support; 3. a movable seat; 4. a chute; 5. an ultrasonic transducer; 6. a cable; 7. a plug; 8. a grip; 9. a rubber sleeve; 10. a slider; 11. a screw hole; 12. mounting a screw hole; 13. an external thread; 14. a limiting block; 15. fastening a bolt; 16. touch control operation screen, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all are this technical staff can learn through the technical manual or learn through conventional experimental method, when using, can make ultrasonic transducer 5 rotatory installation in installation screw 12 through external screw thread 13 at first, thereby accomplish the installation that ultrasonic transducer 5 is located sliding seat 3, it can adjust the interval of two sets of ultrasonic transducer 5 to be located the support 2 removal afterwards through sliding seat 3, can carry out corresponding regulation of interval according to the measuring position this moment, and slider 10 can be located the spout 4 during sliding seat 3 removes, can be located fastening bolt 15 and accomplish the tight fixed work of support in screw 11 after the interval adjustment is accomplished, can realize the fixed of sliding seat 3 position this moment, rethread plug 7 is connected with crack detector body 1, lie in ultrasonic transducer 5 and smear the couplant afterwards, it presses two sets of ultrasonic transducer 5 to laminate the wall body again to grip 8, start crack detector body 1 and can carry out the detection work of crack, and it is better to be located the comfortable effect of gripping of 8 through rubber sleeve 9, it is better to coat, it can realize that the mounting is located behind ultrasonic transducer 5 and install on two sets of ultrasonic transducer 5 and carry out the spacing deviation to avoid appearing in installation screw 12.
Claims (6)
1. A building crack detection device for civil engineering is characterized by comprising a crack detector body (1), a bracket (2) and an ultrasonic transducer (5);
movable seats (3) are movably mounted in the two sides of the support (2), sliding grooves (4) are formed in the front side and the rear side of the support (2), sliding blocks (10) are integrally formed at the front end and the rear end of each movable seat (3), each sliding block (10) is movably mounted in each sliding groove (4), a screw hole (11) is formed in the middle of each sliding block (10), a fastening bolt (15) is rotatably mounted in each screw hole (11), and a handle (8) is mounted in the middle of the top end of the support (2);
the ultrasonic transducer is characterized in that an installation screw hole (12) penetrates through the inside of the movable seat (3), an external thread (13) is arranged on the outer wall of the ultrasonic transducer (5), the ultrasonic transducer (5) is rotatably inserted into the installation screw hole (12), and the external thread (13) is positioned in the installation screw hole (12) and is rotatably meshed with the installation screw hole.
2. The building crack detecting device for civil engineering as claimed in claim 1, characterized in that: cable (6) are installed at ultrasonic transducer (5) top, plug (7) are installed to cable (6) bottom.
3. The building crack detecting device for civil engineering as claimed in claim 2, characterized in that: the plug (7) is inserted into the sockets on the two sides of the top of the crack detector body (1).
4. The building crack detecting device for civil engineering as claimed in claim 1, characterized in that: the grip (8) is sleeved with a rubber sleeve (9).
5. The building crack detecting device for civil engineering as claimed in claim 1, characterized in that: and a limiting block (14) is arranged on the outer wall below the ultrasonic transducer (5).
6. The building crack detecting device for civil engineering as claimed in claim 1, characterized in that: a touch control operation screen (16) is arranged on the front side of the crack detector body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222841594.1U CN218766779U (en) | 2022-10-27 | 2022-10-27 | Building crack detection device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222841594.1U CN218766779U (en) | 2022-10-27 | 2022-10-27 | Building crack detection device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218766779U true CN218766779U (en) | 2023-03-28 |
Family
ID=85701750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222841594.1U Active CN218766779U (en) | 2022-10-27 | 2022-10-27 | Building crack detection device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218766779U (en) |
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2022
- 2022-10-27 CN CN202222841594.1U patent/CN218766779U/en active Active
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