CN216208806U - Ultrasonic technology crack detection system for concrete - Google Patents
Ultrasonic technology crack detection system for concrete Download PDFInfo
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- CN216208806U CN216208806U CN202122554947.5U CN202122554947U CN216208806U CN 216208806 U CN216208806 U CN 216208806U CN 202122554947 U CN202122554947 U CN 202122554947U CN 216208806 U CN216208806 U CN 216208806U
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Abstract
The application relates to the technical field of recycled concrete, and discloses ultrasonic technology crack detection system for concrete, including crackle supersound detection instrument host computer, two cables of the upside symmetry fixedly connected with of crackle supersound detection instrument host computer, two the equal fixedly connected with detecting head of one end of crackle supersound detection instrument main part is kept away from to the cable, the upside fixedly connected with riser of crackle supersound detection instrument host computer, the riser is located between two cables, the shaft hole has been seted up to the vertical lateral wall of riser. The ultrasonic technology crack detection system cable for the concrete is effectively improved in the application, and the ultrasonic technology crack detection system for the concrete is effectively improved in use convenience.
Description
Technical Field
The application relates to the technical field of recycled concrete, in particular to an ultrasonic technology crack detection system for concrete.
Background
The concrete ultrasonic detector emits ultrasonic waves to the concrete to be detected, if the concrete to be detected is damaged, the nonlinearity of the concrete changes, modulated waves are generated on two sides of a high-frequency signal, and the number of the modulated waves changes along with the nonlinear change of materials, so that the damage of the concrete can be judged.
When the existing crack detector for the concrete ultrasonic technology is used, because two probes with cables are connected to the crack detector for the concrete ultrasonic technology, the cables are relatively long, so that the cables are relatively inconvenient to store, and the two cables are easily wound with each other when the cables are stored, so that the use convenience of the crack detector for the concrete ultrasonic technology is influenced.
SUMMERY OF THE UTILITY MODEL
The ultrasonic crack detection system for the concrete aims to solve the problem that cables of two detection heads of a concrete ultrasonic crack detector in the related art are inconvenient to store.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the ultrasonic crack detection system for concrete comprises a crack ultrasonic detector main machine, wherein two cables are symmetrically and fixedly connected to the upper side of the crack ultrasonic detector main machine, a detection head is fixedly connected to one end, away from the crack ultrasonic detector main machine, of each cable, a vertical plate is fixedly connected to the upper side of the crack ultrasonic detector main machine, the vertical plate is located between the two cables, a shaft hole is formed in the vertical side wall of the vertical plate, a rotating shaft is rotatably connected to the hole wall of the shaft hole, rotating discs are fixedly connected to the two ends of the rotating shaft, two winding rods are symmetrically and fixedly connected to one side, away from the rotating shaft, of each rotating disc, a fixed rod is fixedly connected to the upper side of each vertical plate, a U-shaped plate is movably sleeved outside each fixed rod, a sliding hole is formed in the upper side of each U-shaped plate, each fixed rod penetrates through the U-shaped plate through the corresponding sliding hole, and a limiting plate is fixedly connected to the upper end of each fixed rod, the rotary table is characterized in that a compression spring is fixedly connected between the limiting plate and the U-shaped plate, magnets are fixedly connected to two ends of the U-shaped plate, and an iron ring is fixedly connected to the outer edge of the rotary table.
Preferably, two fixed blocks are symmetrically and fixedly connected to the left side and the right side of the main machine of the crack ultrasonic detector, one U-shaped frame is arranged between the fixed blocks, screw holes are formed in one side, opposite to the fixed blocks, of each fixed block, locking screw rods are connected to the inner wall threads of the screw holes, pin grooves corresponding to the locking screw rods are formed in the upper side and the lower side of the U-shaped frame, and rubber sleeves are fixedly sleeved on the vertical portions of the U-shaped frame.
Preferably, both ends of the cable are sleeved with extension springs, one of the extension springs is respectively connected with the crack ultrasonic detector host and the cable, and the other of the extension springs is respectively connected with the cable and the detector head.
Preferably, the upper side of the U-shaped plate is fixedly connected with a U-shaped pull rod, and the horizontal part of the U-shaped pull rod is located above the limiting plate.
Preferably, one end of the winding rod, which is far away from the turntable, is fixedly connected with an anti-falling stop block.
Preferably, the four corners of the lower surface of the main machine of the crack ultrasonic detector are fixedly connected with rubber anti-skidding foot seats.
Preferably, the rod wall of the locking screw is symmetrically and fixedly connected with two screwing rods, and the two screwing rods are located at one end, far away from the pin slot, of the locking screw.
Preferably, the fixing rod and the sliding hole are both square.
Compared with the prior art, the application provides ultrasonic technology crack detection system for concrete, possesses following beneficial effect:
1. the ultrasonic crack detection system for concrete is characterized in that when in use, through the arranged crack ultrasonic detector host, the cable, the detector head, the vertical plate, the shaft hole, the rotating shaft, the turntable, the winding rod, the fixed rod, the U-shaped plate, the sliding hole, the limiting plate, the compression spring, the magnet and the iron ring, two cables are respectively wound on the winding rods on the two turntables, the turntables are rotated, the turntables drive the rotating shaft to rotate, the rotating shaft drives the other turntable to rotate, the two turntables drive the winding rods to rotate, so that the cables can be orderly stored on the winding rods, after the storage is finished, the U-shaped plate moves downwards under the action of the compression spring, when the magnet on the U-shaped plate is adsorbed on the iron ring, thereby can carry out spacing fixed to the carousel, accomplish the stable of cable and accomodate, the effectual convenience of accomodating that has improved ultrasonic technology crack detection system cable for the concrete, the effectual convenience that has improved ultrasonic technology crack detection system for the concrete use.
2. This ultrasonic technology crack detection system for concrete, through the fixed block that sets up, U type frame, the screw, locking screw, keyway and rubber sleeve, during the use, twist and move locking screw, through the screw-thread fit between locking screw and the screw, it is fixed to relieve locking screw to the locking of U type frame, rotate U type frame, make form certain angle between U type frame and the crack ultrasonic detection instrument host computer, thereby can support crack ultrasonic detection instrument host computer, make crack ultrasonic detection instrument host computer can place subaerial operation, the effectual convenience that improves ultrasonic technology crack detection system for concrete operation.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and the effectual convenience of accomodating that has improved ultrasonic technology crack detection system cable for the concrete of this application, the effectual convenience that has improved ultrasonic technology crack detection system for the concrete and use.
Drawings
FIG. 1 is a schematic structural diagram of an ultrasonic crack detection system for concrete according to the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1 crackle ultrasonic detector host computer, 2 cables, 3 detecting heads, 4 risers, 5 shaft holes, 6 pivots, 7 carousels, 8 wire winding poles, 9 dead levers, 10U template, 11 slide holes, 12 limiting plates, 13 compression spring, 14 magnetite, 15 iron rings, 16 fixed blocks, 17U type frame, 18 screw, 19 locking screw, 20 keyway, 21 rubber sleeve, 22 extension spring, 23U type pull rod, 24 anticreep dogs, 25 rubber antiskid footstands, 26 twist pole.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.
Referring to fig. 1-2, the ultrasonic crack detection system for concrete comprises a crack ultrasonic detector main machine 1, wherein rubber anti-skidding foot seats 25 are fixedly connected to four corners of the lower surface of the crack ultrasonic detector main machine 1, and the rubber anti-skidding foot seats 25 can improve the placing stability of the crack ultrasonic detector main machine 1. The upper side of the crack ultrasonic detector main machine 1 is symmetrically and fixedly connected with two cables 2, and one ends of the two cables 2, far away from the crack ultrasonic detector main machine 1, are fixedly connected with a detector head 3.
Crack ultrasonic detector host computer 1's upside fixedly connected with riser 4, riser 4 is located between two cables 2, shaft hole 5 has been seted up to riser 4's vertical lateral wall, the pore wall of shaft hole 5 rotates through the bearing and is connected with pivot 6, the equal fixedly connected with carousel 7 in both ends of pivot 6, carousel 7 keeps away from two winding rods 8 of a side symmetry fixedly connected with of pivot 6, the one end fixedly connected with anticreep dog 24 of carousel 7 is kept away from to winding rod 8, anticreep dog 24 can be spacing to cable 2, help preventing that cable 2 from breaking away from winding rod 8. The upside fixedly connected with dead lever 9 of riser 4, the outer movable sleeve of dead lever 9 is equipped with U template 10, and sliding hole 11 has been seted up to the upside of U template 10, and dead lever 9 is square with sliding hole 11's shape, can improve the cooperation effect between dead lever 9 and the sliding hole 11, the effectual gliding stability of U template 10 that has improved.
The dead lever 9 runs through U template 10 through slip hole 11, and the upper end fixedly connected with limiting plate 12 of dead lever 9, the upside fixedly connected with U type pull rod 23 of U type template 10, the horizontal position of U type pull rod 23 are located the top of limiting plate 12, are convenient for spur U type template 10, have improved the convenience of device operation. A compression spring 13 is fixedly connected between the limiting plate 12 and the U-shaped plate 10, two ends of the U-shaped plate 10 are both fixedly connected with magnets 14, the outer edge of the rotary table 7 is fixedly connected with an iron ring 15, when in use, two cables 2 are respectively wound on the winding rods 8 on the two turntables 7, the turntables 7 are rotated, the turntables 7 drive the rotating shaft 6 to rotate, the rotating shaft 6 drives the other turntable 7 to rotate, the two turntables 7 drive the winding rods 8 to rotate, so that the cables 2 can be neatly accommodated on the winding rods 8, after the accommodation is finished, when the U-shaped plate 10 moves downwards under the action of the compression spring 13 and the magnet 14 on the U-shaped plate 10 is absorbed on the iron ring 15, thereby can carry out spacing fixed to carousel 7, accomplish the stable of cable 2 and accomodate, the effectual convenience of accomodating that improves ultrasonic technology crack detection system cable for the concrete, the effectual convenience that improves ultrasonic technology crack detection system for the concrete used.
Referring to fig. 1 and 3, the two fixing blocks 16 are symmetrically and fixedly connected to the left side and the right side of the crack ultrasonic detector host 1, the same U-shaped frame 17 is arranged between the two fixing blocks 16, screw holes 18 are formed in one opposite sides of the two fixing blocks 16, locking screws 19 are connected to the inner walls of the screw holes 18 in a threaded manner, pin grooves 20 corresponding to the locking screws 19 are formed in the upper side and the lower side of the U-shaped frame 17, two screwing rods 26 are symmetrically and fixedly connected to the rod walls of the locking screws 19, the two screwing rods 26 are located at one ends, far away from the pin grooves 20, of the locking screws 19, rotation of the locking screws 19 is facilitated, and convenience in operation of the locking screws 19 is improved. The rubber sleeve 21 is fixedly sleeved on the vertical part of the U-shaped frame 17, when the ultrasonic crack detection system is used, the locking screw 19 is screwed, the locking and fixing of the locking screw 19 on the U-shaped frame 17 are released through the thread fit between the locking screw 19 and the screw hole 18, the U-shaped frame 17 is rotated, a certain angle is formed between the U-shaped frame 17 and the crack ultrasonic detection instrument host 1, the crack ultrasonic detection instrument host can be supported, the crack ultrasonic detection instrument host can be placed on the ground to operate, and the convenience in operation of the ultrasonic crack detection system for concrete is effectively improved.
Referring to fig. 2, two ends of the cable 2 are both sleeved with extension springs 22, the two extension springs 22 are respectively and fixedly connected with the crack ultrasonic detector main unit 1 and the probe 3, and the extension springs 22 can help to reduce the breaking problem of the cable 2 and prolong the service life of the cable 2.
The working principle is as follows: when the ultrasonic crack detection system is used, two cables 2 are respectively wound on the winding rods 8 on the two turnplates 7, the turnplates 7 are rotated, the turnplates 7 drive the rotating shafts 6 to rotate, the rotating shafts 6 drive the other turnplate 7 to rotate, the two turnplates 7 drive the winding rods 8 to rotate, so that the cables 2 can be orderly accommodated on the winding rods 8, after the accommodating is completed, the U-shaped plate 10 is moved downwards under the action of the compression spring 13, and when the magnets 14 on the U-shaped plate 10 are adsorbed on the iron ring 15, the turnplates 7 can be limited and fixed, the stable accommodating of the cables 2 is completed, the accommodating convenience of the cables of the ultrasonic crack detection system for concrete is effectively improved, and the use convenience of the ultrasonic crack detection system for concrete is effectively improved; when the crack ultrasonic detector is used, the locking screw rod 19 is screwed, the locking and fixing of the locking screw rod 19 to the U-shaped frame 17 are released through the thread matching between the locking screw rod 19 and the screw hole 18, the U-shaped frame 17 is rotated, and a certain angle is formed between the U-shaped frame 17 and the crack ultrasonic detector host 1, so that the crack ultrasonic detector host can be supported, the crack ultrasonic detector host can be placed on the ground for operation, and the convenience in operation of the ultrasonic technology crack detection system for concrete is effectively improved.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.
Claims (8)
1. Ultrasonic crack detection system for concrete, including crackle supersound detection instrument host computer (1), its characterized in that, the upside symmetry fixedly connected with two cables (2) of crackle supersound detection instrument host computer (1), two the equal fixedly connected with detecting head (3) of one end that crackle supersound detection instrument host computer (1) was kept away from in cable (2), the upside fixedly connected with riser (4) of crackle supersound detection instrument host computer (1), riser (4) are located between two cables (2), shaft hole (5) have been seted up to the vertical lateral wall of riser (4), the pore wall rotation in shaft hole (5) is connected with pivot (6), the both ends of pivot (6) all fixedly connected with carousel (7), one side symmetry fixedly connected with two wire winding poles (8) that pivot (6) were kept away from in carousel (7), the upside fixedly connected with dead lever (9) of riser (4), the outer movable sleeve of dead lever (9) is equipped with U template (10), slip hole (11) have been seted up to the upside of U template (10), dead lever (9) run through U template (10) through slip hole (11), the upper end fixedly connected with limiting plate (12) of dead lever (9), fixedly connected with compression spring (13) between limiting plate (12) and U template (10), equal fixedly connected with magnetite (14) in both ends of U template (10), the outer fringe fixedly connected with iron ring (15) of carousel (7).
2. The ultrasonic technical crack detection system for concrete according to claim 1, characterized in that two fixing blocks (16) are symmetrically and fixedly connected to the left side and the right side of the crack ultrasonic detector main machine (1), a same U-shaped frame (17) is arranged between the two fixing blocks (16), screw holes (18) are formed in the opposite sides of the two fixing blocks (16), locking screws (19) are connected to the inner walls of the screw holes (18) in a threaded manner, pin grooves (20) corresponding to the locking screws (19) are formed in the upper side and the lower side of the U-shaped frame (17), and rubber sleeves (21) are fixedly sleeved on the vertical portions of the U-shaped frame (17).
3. The ultrasonic crack detection system for concrete according to claim 1, wherein both ends of the cable (2) are sleeved with extension springs (22), one extension spring (22) is respectively connected with the crack ultrasonic detector main machine (1) and the cable (2), and the other extension spring is respectively connected with the cable (2) and the probe (3).
4. The ultrasonic crack detection system for concrete according to claim 1, wherein a U-shaped pull rod (23) is fixedly connected to the upper side of the U-shaped plate (10), and the horizontal position of the U-shaped pull rod (23) is located above the limiting plate (12).
5. Ultrasonic crack detection system for concrete according to claim 1, characterised in that an anti-drop stop (24) is fixedly connected to the end of the winding rod (8) remote from the turntable (7).
6. The ultrasonic technical crack detection system for concrete according to claim 1, wherein rubber anti-skid foot seats (25) are fixedly connected to four corners of the lower surface of the crack ultrasonic detector main machine (1).
7. Ultrasonic crack detection system for concrete according to claim 2, characterised in that two screwing rods (26) are symmetrically and fixedly connected to the rod wall of the locking screw (19), the two screwing rods (26) being located at the end of the locking screw (19) remote from the pin slot (20).
8. Ultrasonic crack detection system for concrete according to claim 1, characterized in that the fixing rods (9) and the sliding holes (11) are both square in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122554947.5U CN216208806U (en) | 2021-10-22 | 2021-10-22 | Ultrasonic technology crack detection system for concrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122554947.5U CN216208806U (en) | 2021-10-22 | 2021-10-22 | Ultrasonic technology crack detection system for concrete |
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| Publication Number | Publication Date |
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| CN216208806U true CN216208806U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122554947.5U Active CN216208806U (en) | 2021-10-22 | 2021-10-22 | Ultrasonic technology crack detection system for concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117723403A (en) * | 2024-02-07 | 2024-03-19 | 三亚华盛水泥粉磨有限公司 | Acceleration test system for concrete durability |
-
2021
- 2021-10-22 CN CN202122554947.5U patent/CN216208806U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117723403A (en) * | 2024-02-07 | 2024-03-19 | 三亚华盛水泥粉磨有限公司 | Acceleration test system for concrete durability |
| CN117723403B (en) * | 2024-02-07 | 2024-04-19 | 三亚华盛水泥粉磨有限公司 | Acceleration test system for concrete durability |
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