CN218350187U - Wall body hidden crack detection device - Google Patents
Wall body hidden crack detection device Download PDFInfo
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- CN218350187U CN218350187U CN202221899609.3U CN202221899609U CN218350187U CN 218350187 U CN218350187 U CN 218350187U CN 202221899609 U CN202221899609 U CN 202221899609U CN 218350187 U CN218350187 U CN 218350187U
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- connecting plate
- screw rod
- detection device
- bidirectional screw
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Abstract
The utility model relates to the technical field of building wall body detection, and discloses a wall body hidden crack detection device, which comprises a connecting plate, wherein an ultrasonic detection host is detachably arranged in the middle of one end of the connecting plate; the limiting groove is formed in the connecting plate, the inner cavity of the limiting groove is movably connected with a bidirectional screw rod, two identical limiting blocks are spirally sleeved on the outer side of the bidirectional screw rod, the two limiting blocks are movably connected in the limiting groove, and one end of the bidirectional screw rod penetrates through the outer side of the connecting plate. The utility model discloses a setting of connecting plate, ultrasonic detection host computer, spacing groove, two-way lead screw, stopper, spacing groove, spring, ultrasonic transmitter and ultrasonic receiver can adjust the distance between ultrasonic transmitter and the ultrasonic receiver at will through twisting two-way lead screw to the elasticity of spring can promote ultrasonic transmitter and ultrasonic receiver and closely laminate at the wall body surface, and then improves the detection precision of latent fracture.
Description
Technical Field
The utility model relates to a building wall detects technical field, specifically is a wall body is latent to split detection device.
Background
In a building, the wall body is likely to have hidden cracks due to construction vibration or other external force reasons, the hidden cracks are difficult to discover, and if the hidden cracks cannot be discovered, more serious consequences can be caused, such as crack expansion, wall skin falling and the like.
The utility model provides a hidden detection device that splits of wall body for building inspection (publication number: CN 202022949607.8), including the connecting plate, the left and right sides fixed mounting of connecting plate below has the supporting leg, the left side fixed mounting of connecting plate upper end has left pole setting, the right side fixed mounting of connecting plate upper end has right pole setting, the upper end fixed mounting of left pole setting and right pole setting has the limiting plate, the outer end movable mounting of left side pole setting and right pole setting has the connecting seat, fixedly connected with connecting rod between the connecting seat, the upper end movable mounting of connecting rod has ultrasonic detection device.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the distance between an existing ultrasonic transmitter and an existing ultrasonic receiver is fixed and unchanged, and when a wall is not horizontal, the ultrasonic transmitter and the ultrasonic receiver cannot be attached to the surface of the wall, so that the detection accuracy of hidden cracks is caused, and therefore the wall hidden crack detection device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hidden detection device that splits of wall body 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 wall hidden crack detection device comprises a connecting plate, wherein an ultrasonic detection host is detachably mounted in the middle of one end of the connecting plate; a limiting groove is formed in the connecting plate, a bidirectional screw rod is movably connected to an inner cavity of the limiting groove, two identical limiting blocks are spirally sleeved on the outer side of the bidirectional screw rod, the two limiting blocks are movably connected in the limiting groove, and one end of the bidirectional screw rod movably penetrates through the outer side of the connecting plate; two the equal fixedly connected with spring of one end that the ultrasonic detection host computer was kept away from to the stopper, two the other end of spring is fixedly connected with ultrasonic emitter and ultrasonic receiver respectively.
As an alternative scheme of this application technical scheme, ultrasonic transmitter and ultrasonic receiver respectively with two fixedly connected with telescopic link between the stopper, the outside at the telescopic link is established to the spring housing.
As an alternative scheme of the technical scheme, distance scale marks are carved on the surface of the connecting plate, and the middle of the distance scale marks is a starting value.
As an alternative scheme of this application technical scheme, the equal fixedly connected with in one end both sides that the connecting plate is close to the ultrasonic detection host computer draws the handle.
As an alternative scheme of the technical scheme, a driving disc is fixedly connected to the bidirectional screw rod on the outer side of the connecting plate.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this application technical scheme passes through connecting plate, ultrasonic detection host computer, spacing groove, two-way lead screw, stopper, spacing groove, spring, ultrasonic transmitter and ultrasonic receiver's setting, can adjust the distance between ultrasonic transmitter and the ultrasonic receiver at will through twisting two-way lead screw to the elasticity of spring can promote ultrasonic transmitter and ultrasonic receiver and closely laminate at the wall body surface, and then improves the detection precision of latent crack.
2. This application technical scheme passes through the setting of telescopic link, not only can remove ultrasonic transmitter and ultrasonic receiver and lead to the removal, and then improves the stability that ultrasonic transmitter and ultrasonic receiver removed, can avoid ultrasonic transmitter and ultrasonic receiver's gravity to cause the spring to bend moreover that the distance between ultrasonic transmitter and the ultrasonic receiver changes.
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 front view of the wall body subfissure detection device of the present invention;
FIG. 2 is an enlarged view of the position A of the wall subfissure detecting device of the present invention;
fig. 3 is a side view of the connecting plate of the wall body hidden crack detection device of the present invention.
In the figure: 1. a connecting plate; 2. a drive plate; 3. distance scale lines; 4. a limiting block; 5. an ultrasonic transmitter; 6. an ultrasonic detection host; 7. lifting a handle; 8. a spring; 9. a telescopic rod; 10. a bidirectional screw rod; 11. a limiting groove; 12. an ultrasonic receiver.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a wall hidden crack detection device comprises a connecting plate 1, wherein an ultrasonic detection host 6 is detachably arranged in the middle of one end of the connecting plate 1; a limiting groove 11 is formed in the connecting plate 1, an inner cavity of the limiting groove 11 is movably connected with a bidirectional screw rod 10, two identical limiting blocks 4 are spirally sleeved on the outer side of the bidirectional screw rod 10, the two limiting blocks 4 are movably connected in the limiting groove 11, and one end of the bidirectional screw rod 10 movably penetrates through the outer side of the connecting plate 1; two stoppers 4 keep away from the equal fixedly connected with spring 8 of the one end of ultrasonic detection host computer 6, and the other end difference fixedly connected with ultrasonic emitter 5 and ultrasonic receiver 12 of two springs 8.
In the technical scheme, through the arrangement of the connecting plate 1, the ultrasonic detection host 6, the limiting groove 11, the bidirectional screw rod 10, the limiting block 4, the limiting groove 11, the spring 8, the ultrasonic emitter 5 and the ultrasonic receiver 12, the distance between the ultrasonic emitter 5 and the ultrasonic receiver 12 can be adjusted at will by screwing the bidirectional screw rod 10, and the elastic force of the spring 8 can push the ultrasonic emitter 5 and the ultrasonic receiver 12 to be tightly attached to the surface of a wall body, so that the detection precision of the hidden crack is improved.
In some technical schemes, the ultrasonic transmitter 5 and the ultrasonic receiver 12 are respectively fixedly connected with the telescopic rod 9 between the two limit blocks 4, and the spring 8 is sleeved on the outer side of the telescopic rod 9.
In this kind of technical scheme, through the setting of telescopic link 9, not only can remove ultrasonic transmitter 5 and ultrasonic receiver 12 and lead to the removal, and then improve the stability that ultrasonic transmitter 5 and ultrasonic receiver 12 removed, the gravity that can avoid ultrasonic transmitter 5 and ultrasonic receiver 12 moreover causes the distance to change between ultrasonic transmitter 5 and the ultrasonic receiver 12 with spring 8 bending.
In some technical schemes, distance scale lines 3 are engraved on the surface of the connecting plate 1, and the middle part of the distance scale lines 3 is an initial value.
In this kind of technical scheme, through the setting of distance scale mark 3, and then the distance between regulation ultrasonic emitter 5 that can be accurate and ultrasonic receiver 12, and then improve crack measuring's precision.
In some technical schemes, the two sides of one end of the connecting plate 1 close to the ultrasonic detection host 6 are fixedly connected with pulling handles 7.
In the technical scheme, through the arrangement of the lifting handle 7, the device is convenient for a person to hold by hands, and further the person can lift the device conveniently.
In some technical solutions, a driving disc 2 is fixedly connected to a bidirectional screw rod 10 outside the connecting plate 1.
In the technical scheme, the driving disc 2 is convenient for a person to hold, and the person can conveniently screw the bidirectional screw rod 10 manually.
During the use, at first, carry through carrying and draw 7 and carry the device and draw to work area, then twist two-way lead screw 10 through holding driving-disc 2, thereby two-way lead screw 10 rotates and can adjust the distance between ultrasonic emitter 5 and the ultrasonic receiver 12 at will, and the cooperation is apart from the distance that adjustment ultrasonic emitter 5 that scale mark 3 can be accurate and the distance between ultrasonic receiver 12, then laminate ultrasonic emitter 5 and ultrasonic receiver 12 on the wall body, thereby spring 8's elasticity cooperation telescopic link 9 can stably promote ultrasonic emitter 5 and ultrasonic receiver 12 and closely laminate on the wall body surface, then start ultrasonic detection host computer 6 and detect the hidden crack, and then improve the detection precision of hidden crack.
Claims (5)
1. The utility model provides a hidden detection device that splits of wall body, includes connecting plate (1), its characterized in that: an ultrasonic detection host (6) is detachably mounted in the middle of one end of the connecting plate (1);
a limiting groove (11) is formed in the connecting plate (1), a bidirectional screw rod (10) is movably connected to an inner cavity of the limiting groove (11), two identical limiting blocks (4) are spirally sleeved on the outer side of the bidirectional screw rod (10), the two limiting blocks (4) are movably connected in the limiting groove (11), and one end of the bidirectional screw rod (10) movably penetrates through the outer side of the connecting plate (1);
two the equal fixedly connected with spring (8) of one end that ultrasonic detection host computer (6) was kept away from in stopper (4), two the other end of spring (8) is fixedly connected with ultrasonic emitter (5) and ultrasonic receiver (12) respectively.
2. The wall subfissure detection device according to claim 1, wherein: ultrasonic transmitter (5) and ultrasonic receiver (12) respectively with two fixedly connected with telescopic link (9) between stopper (4), spring (8) cover is established in the outside of telescopic link (9).
3. The wall subfissure detection device according to claim 1, wherein: distance scale marks (3) are carved on the surface of the connecting plate (1), and the middle part of the distance scale marks (3) is an initial value.
4. The wall subfissure detection device according to claim 1, wherein: the two sides of one end, close to the ultrasonic detection host (6), of the connecting plate (1) are fixedly connected with lifting handles (7).
5. The wall subfissure detection device according to claim 1, wherein: and a driving disc (2) is fixedly connected to the bidirectional screw rod (10) at the outer side of the connecting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221899609.3U CN218350187U (en) | 2022-07-21 | 2022-07-21 | Wall body hidden crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221899609.3U CN218350187U (en) | 2022-07-21 | 2022-07-21 | Wall body hidden crack detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218350187U true CN218350187U (en) | 2023-01-20 |
Family
ID=84911351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221899609.3U Active CN218350187U (en) | 2022-07-21 | 2022-07-21 | Wall body hidden crack detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218350187U (en) |
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2022
- 2022-07-21 CN CN202221899609.3U patent/CN218350187U/en active Active
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