CN210863630U

CN210863630U - Nonmetal ultrasonic detector

Info

Publication number: CN210863630U
Application number: CN201921693242.8U
Authority: CN
Inventors: 郭超; 章泳明; 吴妙芳
Original assignee: Zhejiang Zhongyan Engineering Technology Research Co ltd
Current assignee: Zhejiang Zhongyan Engineering Technology Research Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-26
Anticipated expiration: 2029-10-10

Abstract

The utility model belongs to the technical field of the check out test set technique and specifically relates to a nonmetal ultrasonic detector is related to, the utility model discloses a detector body, two sets of ultrasonic probe who connects in the detector body through the cable, the ultrasonic probe overcoat is equipped with the lantern ring, and circumference is fixed with a plurality of dead levers on the lantern ring, is fixed with the sucking disc on the dead lever, is equipped with mount, brush removal piece between two sets of lantern rings, and the brush removal piece rotates through elastic telescopic rod and connects in the mount. Firstly, brushing off the walls corresponding to all the suckers by rotating a brushing part, and cleaning up dust on the walls corresponding to the suckers; the suction cup is pressed on the wall, and then the ultrasonic probe can be vertically fixed on the wall surface after the air in the suction cup is completely extruded out. The utility model discloses can be with ultrasonic transducer vertical fixation on the wall.

Description

Nonmetal ultrasonic detector

Technical Field

The utility model belongs to the technical field of the check out test set technique and specifically relates to a nonmetal ultrasonic detector is related to.

Background

The nonmetal ultrasonic detector is mainly used for detecting the strength, the crack depth, the concrete homogeneity, the damage layer thickness, the concrete thickness, the pile body integrity, the internal structure defect and the internal concrete filled steel tube defect of concrete.

Through retrieval, chinese patent publication No. CN205246606U discloses a nonmetal ultrasonic detector, including switch, the switch below is equipped with the display screen, casing below ultrasonic scanning probe group installs in the support, ultrasonic scanning probe group is two ultrasonic scanning probes of at least array, ultrasonic scanning probe group is connected with reciprocating motor, probe group control circuit control ultrasonic scanning probe group, ultrasonic scanning probe group connects gradually signal reception probe, signal amplification circuit, filter circuit, photoelectric signal conversion circuit, function data processing circuit, video output circuit, the display screen, battery switch connects the battery, the battery connects reciprocating motor and display screen, the button is connected function data processing circuit. The device adopts at least two probe arrays and the reciprocating motion scanning to improve the working precision and the working efficiency of the device.

The above prior art solutions have the following drawbacks: the detector is when detecting the wall, needs artificially to support two ultrasonic transducer and press on the wall, and when testing personnel need measure multiunit data through the detector, testing personnel tired easily, and the arm is possible to take place to rock this moment, and has influenced the accuracy of detector measured data.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nonmetal ultrasonic detector, can be with ultrasonic transducer vertical fixation on the wall to above-mentioned prior art not enough.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a nonmetal ultrasonic detector, including the detector body, two sets of ultrasonic probe who connects in the detector body through the cable, the ultrasonic probe overcoat is equipped with the lantern ring, circumference is fixed with a plurality of dead levers on the lantern ring, be fixed with the actuation on the dead lever in the sucking disc of wall, be equipped with the mount of fixing on the detector body between two sets of lantern rings, a brushing piece for clearing up the wall that all sucking discs correspond, a brushing piece rotates through elastic telescopic rod and connects in the mount, when the sucking disc actuation is on the wall, elastic telescopic rod promotes brushing piece and supports tightly in the wall.

By adopting the technical scheme, when the elastic telescopic rod is in a natural state, the brushing part protrudes out of the suckers, at the moment, the brushing part is rotated to brush the walls corresponding to all the suckers, and dust on the walls corresponding to the suckers is cleaned so as to prevent the dust from influencing the suction effect of the suckers; the sucking disc is pressed on the wall again, and the brushing part will support tightly in the wall and make the elastic telescopic rod compressed to influence the actuation of sucking disc to the wall, then extrude the back completely with the air in the sucking disc, can be with ultrasonic probe vertical fixation on the wall, convenient operation.

The utility model discloses further set up to: the elastic telescopic rod comprises a rotating cylinder, a sliding rod and a supporting spring, wherein the rotating cylinder is rotatably connected to the fixing frame, the sliding rod is slidably embedded in the rotating cylinder, the supporting spring is arranged in the rotating cylinder, and two ends of the supporting spring are fixedly connected to the inner wall of the rotating cylinder and the sliding rod respectively.

By adopting the technical scheme, when the abutting spring is in a natural state, the brushing part protrudes out of the sucker, so that dust on the wall can be cleaned; when the sucker is pressed on the wall, the abutting spring is compressed, so that the brushing part is not easy to influence the suction of the sucker.

The utility model discloses further set up to: the brushing part comprises a brush rod fixed at one end of the sliding rod, which is far away from the rotating cylinder, and bristles fixed on the side wall of the brush rod.

Through adopting above-mentioned technical scheme, can drive the brush-holder stud through rotatory a section of thick bamboo that rotates and rotate, the brush hair will clear up the dust on the wall.

The utility model discloses further set up to: slide bar and brush-holder stud are inside all to be cavity setting, and the slide bar is inside to be communicated inside the brush-holder stud, and the slide bar is kept away from one of brush-holder stud and is served and seted up the intake chamber, set up a plurality of injection holes that communicate inside the slide bar and towards the wall on the outer wall of slide bar.

Through adopting above-mentioned technical scheme, intaking to the slide bar inside through the intake antrum, the water sprays the wall through the jet orifice on, presses the sucking disc this moment and more conveniently extrudees the air in the sucking disc after on the wall, and makes in the outside air is difficult for entering into the sucking disc to make the sucking disc actuation more firm on the wall.

The utility model discloses further set up to: the fixing frame is fixedly provided with a soft water supply bag, the soft water supply bag is communicated with a water supply pipe, one end of the water supply pipe penetrates through the rotating cylinder and is embedded into the water inlet groove, and two groups of soft pads which are mutually abutted and are jointly sealed in the water supply pipe are fixed on the inner wall of the water supply pipe.

By adopting the technical scheme, the water supply soft bag is manually pressed, the water body flows and deforms the two groups of soft pads, and the water body flows into the slide rod from a gap between the two groups of soft pads so as to spray water onto the wall; under the condition of no external force, the two groups of soft pads are sealed in the water supply pipe together, so that the water in the water supply soft bag is not easy to lose.

The utility model discloses further set up to: the water supply soft bag is communicated with a water injection pipe, a sealing cover is sleeved outside the water injection pipe, and the sealing cover is connected to the water injection pipe in a threaded mode.

Through adopting above-mentioned technical scheme, be convenient for to the water injection in the soft bag of water supply through the water injection pipe, the closing cap seals in the water injection pipe makes the difficult loss of water in the soft bag of water supply simultaneously.

The utility model discloses further set up to: the fixing frame is fixedly provided with a driving motor used for driving the rotating cylinder to rotate, an output shaft of the driving motor is fixedly sleeved with a fixing ring, and the fixing ring and the rotating cylinder are tightly wound with a belt.

Through adopting above-mentioned technical scheme, can drive solid fixed ring through driving motor and rotate, the belt will drive and rotate a section of thick bamboo synchronous revolution to drive the brush and remove the piece and rotate the dust of brushing on the wall.

The utility model discloses further set up to: the lantern ring is slidably sleeved outside the ultrasonic probe, a driving spring is arranged between the lantern ring and the ultrasonic probe, two ends of the driving spring are fixedly connected to the lantern ring and the ultrasonic probe respectively, and when the sucker is sucked on a wall, the driving spring pushes the ultrasonic probe to be tightly abutted to the wall.

By adopting the technical scheme, when the sucker is sucked on the wall, the driving spring is compressed and pushes the ultrasonic probe to be tightly attached to the wall, so that the accuracy of the measuring result is improved.

To sum up, the utility model discloses following beneficial effect has:

1. the lantern ring, the fixed rod and the sucker are arranged, so that the ultrasonic probe can be conveniently and vertically fixed on a wall surface;

2. the arrangement of the brushing part, the elastic telescopic rod, the soft water supply bag and the soft cushion can effectively clean dust on the wall and prevent external air from entering the sucking disc, so that the sucking disc is more stably sucked on the wall;

3. the arrangement of the driving spring ensures that the ultrasonic probe is tightly attached to the wall when the sucker is sucked on the wall, thereby improving the accuracy of the measuring result.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram showing an overall structure in the embodiment of the present invention;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

fig. 4 is a partially enlarged schematic view at B in fig. 2.

In the figure: 1. a detector body; 2. an ultrasonic probe; 3. a collar; 31. fixing the rod; 32. a suction cup; 33. a drive spring; 4. a fixed mount; 41. an elastic telescopic rod; 411. a rotating cylinder; 412. a slide bar; 413. the spring is tightly propped; 42. a brush bar; 43. brushing; 44. a drive motor; 45. a fixing ring; 46. a belt; 5. a water supply soft bag; 51. a water inlet groove; 52. a water supply pipe; 53. a soft cushion; 54. a water injection pipe; 55. and (6) closing the cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, a nonmetal ultrasonic detector, including detector body 1, two sets of ultrasonic transducer 2 of connecting in detector body 1 through the cable, ultrasonic transducer 2 outer sliding sleeve is equipped with the lantern ring 3, and the circumference is fixed with three groups of dead levers 31 on the lantern ring 3, is fixed with sucking disc 32 on the dead lever 31, through with the sucking disc 32 actuation on the wall, can be with ultrasonic transducer 2 vertical fixation on the wall.

As shown in FIG. 1, a driving spring 33 is disposed between the collar 3 and the ultrasonic probe 2, two ends of the driving spring 33 are respectively and fixedly connected to the collar 3 and the ultrasonic probe 2, and when the suction cup 32 is sucked on a wall, the driving spring 33 pushes the ultrasonic probe 2 to abut against the wall.

As shown in fig. 1 and fig. 2, a fixing frame 4 fixed on the detecting instrument body 1 is arranged between the two sets of lantern rings 3, an elastic telescopic rod 41 is rotatably connected to the fixing frame 4, a brushing part is arranged on the elastic telescopic rod 41, the elastic telescopic rod 41 comprises a rotating cylinder 411 rotatably connected to the fixing frame 4, a sliding rod 412 slidably embedded in the rotating cylinder 411, and a resisting spring 413 arranged in the rotating cylinder 411, and two ends of the resisting spring 413 are respectively and fixedly connected to the inner wall of the rotating cylinder 411 and the sliding rod 412; the brushing member includes a brush bar 42 fixed to an end of the sliding bar 412 remote from the rotary cylinder 411, and bristles 43 fixed to a side wall of the brush bar 42. When the resisting spring 413 is in a natural state, the brush bristles 43 protrude out of the suction cup 32 so as to clean dust on the wall; when the suction cup 32 is pressed against the wall, the biasing spring 413 will be compressed, and the brush rod 42 will be displaced from the suction cup 32, so as not to interfere with the suction of the suction cup 32.

As shown in fig. 2, a driving motor 44 is fixed on the fixing frame 4, a fixing ring 45 is fixedly sleeved outside an output shaft of the driving motor 44, a belt 46 is tightly wound outside the fixing ring 45 and the rotating cylinder 411, the driving motor 44 can drive the fixing ring 45 to rotate, and the belt 46 can drive the rotating cylinder 411 to synchronously rotate, so as to drive the brush bristles 43 to brush away dust on the wall.

As shown in fig. 2, the slide bar 412 and the brush rod 42 are both hollow, the interior of the slide bar 412 is communicated with the interior of the brush rod 42, the outer wall of the slide bar 412 is provided with a plurality of injection holes communicated with the interior of the slide bar 412 and facing the wall, one end of the slide bar 412 far away from the brush rod 42 is provided with a water inlet tank 51, a water supply pipe 52 penetrated by a rotary cylinder 411 is embedded in the water inlet tank 51, and the water supply pipe 52 is communicated with a water supply soft bag 5 fixed on the fixing frame 4. The soft water supply bag 5 supplies water into the sliding rod 412 so that water is sprayed from the spraying holes onto the wall, so that the suction cup 32 is more firmly attracted to the wall.

As shown in fig. 3, two sets of cushions 53 abutting against each other are fixed on the inner wall of the water supply pipe 52, the cushions 53 are made of rubber, the two sets of cushions 53 are sealed in the water supply pipe 52 to prevent the water from running off, and when an external force presses the water supply soft bag 5, the water flows into the sliding rod 412 from the gap between the two sets of cushions 53.

As shown in fig. 4, the water supply soft bag 5 is communicated with a water injection pipe 54, water can be conveniently added into the water supply soft bag 5 through the water injection pipe 54, a sealing cover 55 is sleeved outside the water injection pipe 54, and the sealing cover 55 is in threaded connection with the water injection pipe 54, so that water in the water supply soft bag 5 is not easy to run off.

The implementation principle of the embodiment is as follows: firstly, the driving motor 44 is started to drive the fixing ring 45 to rotate, and the belt 46 drives the rotating cylinder 411 to synchronously rotate, so that the bristles 43 are promoted to brush off dust on the wall; then, the water supply soft bag 5 is manually pressed, the water body flows and extrudes the two groups of soft pads 53 to deform, a gap for the water body to flow into the slide bar 412 is generated between the two groups of soft pads 53, and the water body in the slide bar 412 is sprayed on the wall through the spray holes.

Then the suction cup 32 is pressed on the wall, and the water body remained on the wall is convenient for extruding the air in the suction cup 32, so that the suction cup 32 is more stably sucked on the wall; the resisting spring 413 is compressed and urges the brush 43 to slide close to the fixed frame 4, so that the brush 43 is not easy to influence the suction of the suction cup 32; meanwhile, the driving spring 33 will be compressed and push the ultrasonic probe 2 to cling to the wall, improving the accuracy of the measurement result.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a nonmetal ultrasonic detector, includes detector body (1), two sets of ultrasonic transducer (2) of connecting in detector body (1) through the cable, its characterized in that: ultrasonic probe (2) overcoat is equipped with lantern ring (3), circumference is fixed with a plurality of dead levers (31) on the lantern ring (3), be fixed with actuation in sucking disc (32) of wall on dead lever (31), be equipped with between two sets of lantern rings (3) and fix mount (4) on detector body (1), a brushing piece for clearing up the wall that all sucking discs (32) correspond, brushing piece passes through elasticity telescopic link (41) and rotates to be connected in mount (4), when sucking disc (32) actuation on the wall, elasticity telescopic link (41) promote brushing piece and support tightly in the wall.

2. The ultrasonic non-metal measuring instrument according to claim 1, wherein: the elastic telescopic rod (41) comprises a rotating cylinder (411) rotatably connected to the fixed frame (4), a sliding rod (412) slidably embedded in the rotating cylinder (411), and a abutting spring (413) arranged in the rotating cylinder (411), wherein two ends of the abutting spring (413) are respectively and fixedly connected to the inner wall of the rotating cylinder (411) and the sliding rod (412).

3. The ultrasonic non-metal measuring instrument according to claim 2, wherein: the brushing part comprises a brush rod (42) fixed at one end of the sliding rod (412) far away from the rotating cylinder (411) and bristles (43) fixed on the side wall of the brush rod (42).

4. A non-metallic ultrasonic testing apparatus according to claim 3, wherein: the inside cavity setting that all is of slide bar (412) and brush-holder stud (42), and inside intercommunication in brush-holder stud (42) of slide bar (412), the slide bar (412) are kept away from one of brush-holder stud (42) and are served and seted up intake chamber (51), offer a plurality of injection holes that communicate in the inside wall that just faces of slide bar (412) on the outer wall of slide bar (412).

5. The ultrasonic non-metal measuring instrument according to claim 4, wherein: the water supply soft bag (5) is fixed on the fixing frame (4), the water supply soft bag (5) is communicated with a water supply pipe (52), one end of the water supply pipe (52) penetrates through the rotating cylinder (411) and is embedded into the water inlet groove (51), and two groups of soft pads (53) which are mutually abutted and are jointly sealed in the water supply pipe (52) are fixed on the inner wall of the water supply pipe (52).

6. The ultrasonic non-metal measuring instrument according to claim 5, wherein: the water supply soft bag (5) is communicated with a water injection pipe (54), a sealing cover (55) is sleeved outside the water injection pipe (54), and the sealing cover (55) is in threaded connection with the water injection pipe (54).

7. The ultrasonic non-metal measuring instrument according to claim 2, wherein: the fixed frame (4) is fixedly provided with a driving motor (44) used for driving the rotating cylinder (411) to rotate, the outer fixed sleeve of the output shaft of the driving motor (44) is provided with a fixed ring (45), and the outer parts of the fixed ring (45) and the rotating cylinder (411) are tightly wound with a belt (46).

8. The ultrasonic non-metal measuring instrument according to claim 1, wherein: the lantern ring (3) is slidably sleeved outside the ultrasonic probe (2), a driving spring (33) is arranged between the lantern ring (3) and the ultrasonic probe (2), two ends of the driving spring (33) are fixedly connected to the lantern ring (3) and the ultrasonic probe (2) respectively, and when the sucker (32) is sucked on a wall, the driving spring (33) pushes the ultrasonic probe (2) to be tightly abutted to the wall.