CN214668774U

CN214668774U - Double-probe frame device for ultrasonic flaw detector

Info

Publication number: CN214668774U
Application number: CN202023176158.4U
Authority: CN
Inventors: 温少锋
Original assignee: Huaxin Special Steel Co ltd Changshu City
Current assignee: Huaxin Special Steel Co ltd Changshu City
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-09
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a technical field that detects a flaw discloses a two spy frame devices for ultrasonic flaw detector, including the U template, outer wall fixed mounting has driving motor about the U template, driving motor's transmission shaft right side transmission is connected with the screw rod, the external screw thread of the screw rod outer wall left and right sides is offered for the symmetry is opposite, the screw rod left and right sides all has connect the spiral shell piece soon through the screw thread, spiral shell piece top fixed mounting has the slider. The utility model discloses a be provided with screw rod and spiral shell piece, because the external screw thread of the screw rod left and right sides is seted up on the contrary to connect soon with homonymy spiral shell piece, the transmission shaft of accessible push rod motor drives the screw rod and rotates in the positive reverse direction, and the screw rod drives the spiral shell piece and removes in opposite directions or on the contrary, and cooperates little size equipment rack and spy the design of frame, replaces current regulation mode one by one, and it is long when effectively reducing to adjust to occupy, and possesses simple structure, cost and follow-up maintenance cost low advantage.

Description

Double-probe frame device for ultrasonic flaw detector

Technical Field

The utility model relates to a technical field that detects a flaw specifically is a two spy frame devices for ultrasonic flaw detector.

Background

At present, ultrasonic detection is a method for inspecting part defects by using the characteristic that ultrasonic energy penetrates into the depth of a metal material and is reflected at the edge of an interface when entering another section from one section. Ultrasonic waves have various waveforms when propagating through a medium, and longitudinal waves, transverse waves, surface waves, and the like are most commonly used for inspection. The longitudinal wave can be used for detecting the defects of inclusions, cracks, white spots and the like in metal ingots, medium plates and the like; the transverse wave can be used for detecting the defects of circumferential and axial cracks, scratches, air holes in welding seams and the like in the pipe; defects in the sheet can be detected with surface waves.

In implementing the present invention, the inventor finds that the following problems exist in the prior art and are not solved: when the distance between the probe frames of the existing device is adjusted, the probe frames and a detected object are in a contact state all the time, the situation of excessive abrasion damage is detected, and when the position of the adjacent welding middle point is too close, a worker can hold another portable flaw detector by hand to detect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two spy frame devices for ultrasonic flaw detector, through being provided with screw rod and spiral shell piece, because the external screw thread of the screw rod left and right sides is seted up on the contrary, and connect soon with homonymy spiral shell piece, the transmission shaft of accessible push rod motor drives the screw rod and rotates in the positive reverse direction, the screw rod drives the spiral shell piece and removes in opposite directions or on the contrary, and cooperate little size equipment rack and visit the design of frame, replace current regulation mode one by one, it is long when effectively reducing to adjust, and possess simple structure, cost and follow-up maintenance cost low advantage, the problem that proposes among the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a double-probe-frame device for an ultrasonic flaw detector comprises a U-shaped plate;

outer wall fixed mounting has driving motor about the U template, driving motor's transmission shaft right side transmission is connected with the screw rod, the external screw thread of the screw rod outer wall left and right sides is seted up for the symmetry is opposite, the screw rod left and right sides all has connect the spiral shell piece soon through the screw thread, spiral shell piece top fixed mounting has the slider, in the slide rail is arranged in to the slider, and slide rail and U template roof fixed connection, spiral shell piece bottom fixed mounting has the equipment frame, bottom wall middle part fixed mounting has the locating rack in the equipment frame, equipment frame bottom fixed mounting has the probe frame, all set up flutedly in the two walls about the U template, the support has been placed in the recess, the support top is connected with the transmission shaft transmission of push rod motor, and push rod motor and U template fixed connection.

As a preferred embodiment of the utility model, the screw rod right-hand member is connected with the U template rotation through the bearing.

As a preferred embodiment of the utility model, the fixed battery that is provided with in U template top, and the battery pass through the wire respectively with driving motor and push rod motor electric connection.

As a preferred embodiment of the utility model, the opening has been seted up to the outside that the U template is close to the recess, and the opening communicates the setting with the recess.

As a preferred embodiment of the present invention, handles are fixedly mounted on the left and right sides of the top of the u-shaped plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a two spy frame devices for ultrasonic flaw detector, through being provided with screw rod and spiral shell piece, because the external screw thread of the screw rod left and right sides is seted up on the contrary to connect soon with homonymy spiral shell piece, the transmission shaft of accessible push rod motor drives the screw rod and rotates in the positive reverse direction, the screw rod drives the spiral shell piece and removes in opposite directions or on the contrary, and the design of cooperation small size equipment rack and spy frame replaces current regulation mode one by one, and it is long when effectively reducing the regulation and occuping, and possesses simple structure, cost and follow-up maintenance cost low advantage.

2. The utility model relates to a two spy frame devices for ultrasonic flaw detector, through being provided with recess and support, when spy a spacing adjustment, the transmission shaft of accessible push rod motor drives the support and goes up and down, is in unsettled state until making to visit the frame, visits a regulation operation afterwards, and this kind of spy frame unsettled regulation mode effectively avoids visiting the wearing and tearing between frame and the detection thing, plays and visits a guard action.

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 overall front view structure diagram of a double-probe-rack device for an ultrasonic flaw detector according to the present invention;

fig. 2 is a schematic view of a main cross-sectional structure of a connection portion between a u-shaped plate and a support of a double-probe-frame device for an ultrasonic flaw detector.

In the figure: 1. a U-shaped plate; 2. a drive motor; 3. a support; 4. a handle; 5. a storage battery; 6. a slider; 7. a slide rail; 8. a bearing; 9. a screw block; 10. an equipment rack; 11. a detection frame; 12. a push rod motor; 13. a groove; 14. a port; 15. a screw; 16. a positioning frame.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a double-probe-frame device for an ultrasonic flaw detector comprises a U-shaped plate 1;

the utility model discloses a U template 1, including U template 1, drive motor 2's transmission shaft right side transmission connection have screw rod 15, the external screw thread of the right and left sides of screw rod 15 outer wall is seted up for the symmetry is opposite, the screw rod 15 both sides all have connect the spiral shell piece 9 through the screw thread soon, spiral shell piece 9 top fixed mounting has slider 6, slider 6 is arranged in slide rail 7, and slide rail 7 and U template 1 roof fixed connection, spiral shell piece 9 bottom fixed mounting has equipment frame 10, bottom wall middle part fixed mounting has locating rack 16 in equipment frame 10, equipment frame 10 bottom fixed mounting has spy frame 11, both set up fluted 13 in the right and left both walls of U template 1, place support 3 in the recess 13, support 3 top and the transmission shaft transmission of push rod motor 12 are connected, and push rod motor 12 and U template 1 fixed connection, through being provided with screw rod 15 and spiral shell piece 9, because the external screw thread of the left and right sides of the screw rod 15 is oppositely arranged and is connected with the screw block 9 on the same side in a rotating mode, the transmission shaft of the push rod motor 12 can drive the screw rod 15 to rotate in the forward and reverse directions, the screw rod 15 can drive the screw block 9 to move in the opposite directions or in the reverse direction, and the design of the small equipment rack 10 and the detection rack 11 is matched, the existing one-by-one adjusting mode is replaced, the occupied time of adjustment is effectively reduced, the structure is simple, the cost and the subsequent maintenance cost are low, the groove 13 and the support 3 are arranged, when the distance between the detection racks 11 is adjusted, the transmission shaft of the push rod motor 12 can drive the support 3 to ascend and descend until the detection racks 11 are in a suspended state, and then the adjustment operation of the detection racks 11 is carried out, and the suspended adjusting mode of the detection racks 11 is adopted, so that the abrasion between the detection racks 11 and a detection object is effectively avoided, and the protection effect of the detection racks 11 is achieved.

In this embodiment (as shown in fig. 1), the right end of the screw 15 is rotatably connected to the u-shaped plate 1 through the bearing 8, and the bearing 8 can rotatably support one side of the screw 15, thereby effectively preventing the screw 15 from sagging and deforming.

In this embodiment (as shown in fig. 1), a storage battery 5 is fixedly disposed at the top of the u-shaped plate 1, and the storage battery 5 is electrically connected to the driving motor 2 and the push rod motor 12 through wires, so that electric energy can be provided through the storage battery 5, the power supply requirement of the mobile device is met, and pulling of a long wire is avoided.

In this embodiment (as shown in fig. 2), the u-shaped plate 1 has a through hole 14 formed on the outer side of the groove 13, and the through hole 14 is communicated with the groove 13, so that wires can be arranged through the through hole 14, and heat dissipation of the internal electrical component is facilitated.

In this embodiment (as shown in fig. 1), handles 4 are fixedly mounted on both sides of the top of the u-shaped plate 1, and the transferring device can be carried by holding two sets of handles 4, so that the U-shaped plate is labor-saving and convenient.

The working principle is as follows: it should be noted that the utility model relates to a two spy frame devices for ultrasonic flaw detector, including U type board 1, driving motor 2, support 3, handle 4, battery 5, slider 6, slide rail 7, bearing 8, spiral shell piece 9, equipment rack 10, spy frame 11, push rod motor 12, recess 13, opening 14, screw rod 15, locating rack 16, the part is general standard component or the part that technical staff in this field knows, its structure and principle all can know through the technical manual or through conventional test method, when a two spy frame devices for ultrasonic flaw detector use, with push rod motor 12 and driving motor 2 respectively with battery 5 electric connection, the staff carries out on-off control through each motor from the band switch, through being provided with screw rod 15 and spiral shell piece 9, because the external screw thread of the screw rod 15 left and right sides is seted up oppositely, and connect with homonymy spiral shell piece 9 soon, the transmission shaft of accessible push rod motor 12 drives screw rod 15 and rotates forward and reverse, screw rod 15 drives spiral shell piece 9 and moves in opposite directions or contrary, and the design of cooperation small-size equipment frame 10 and spy frame 11, replace current regulation mode one by one, it is long when effectively reducing to adjust to take, and possess simple structure, cost and follow-up maintenance cost are low, through being provided with recess 13 and support 3, when spy frame 11 interval adjustment, the transmission shaft of accessible push rod motor 12 drives support 3 and goes up and down, until making spy frame 11 be in unsettled state, spy frame 11 regulation operation carries out afterwards, this kind of unsettled regulation mode of spy frame 11, effectively avoid the wearing and tearing between spy frame 11 and the detection object, play the guard action of spy frame 11, the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a two spy frame devices for ultrasonic flaw detector which characterized in that: comprises a U-shaped plate (1);

the utility model discloses a U template, including U template (1), drive motor (2) and screw rod (15), the transmission of drive motor's (2) right side is connected with, the external screw thread of the both sides is seted up for the symmetry is opposite about the outer wall of screw rod (15), screw rod (15) all has connect spiral shell piece (9) through the screw thread soon in the left and right sides, spiral shell piece (9) top fixed mounting has slider (6), in slide rail (7) are arranged in to slider (6), and slide rail (7) and U template (1) roof fixed connection, spiral shell piece (9) bottom fixed mounting has equipment frame (10), bottom wall middle part fixed mounting has locating rack (16) in equipment frame (10), equipment frame (10) bottom fixed mounting has spy frame (11), all set up recess (13) in the two walls about U template (1), support (3) have been placed in recess (13), the top of the support (3) is in transmission connection with a transmission shaft of a push rod motor (12), and the push rod motor (12) is fixedly connected with the U-shaped plate (1).

2. The double-probe-rack apparatus for the ultrasonic flaw detector according to claim 1, characterized in that: the right end of the screw rod (15) is rotatably connected with the U-shaped plate (1) through a bearing (8).

3. The double-probe-rack apparatus for the ultrasonic flaw detector according to claim 1, characterized in that: the storage battery (5) is fixedly arranged at the top of the U-shaped plate (1), and the storage battery (5) is electrically connected with the driving motor (2) and the push rod motor (12) through leads respectively.

4. The double-probe-rack apparatus for the ultrasonic flaw detector according to claim 1, characterized in that: and the U-shaped plate (1) is provided with a through hole (14) on the outer side close to the groove (13), and the through hole (14) is communicated with the groove (13).

5. The double-probe-rack apparatus for the ultrasonic flaw detector according to claim 1, characterized in that: handles (4) are fixedly arranged on the left side and the right side of the top of the U-shaped plate (1).