CN212989255U

CN212989255U - Ultrasonic detection marking flexible rule

Info

Publication number: CN212989255U
Application number: CN202021819019.6U
Authority: CN
Inventors: 于军; 王海军; 陈诗华; 王乐
Original assignee: Zhenjiang Xinhuadian Construction Quality Testing Co ltd
Current assignee: Zhenjiang Xinhuadian Construction Quality Testing Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-16
Anticipated expiration: 2030-08-26

Abstract

The application relates to an ultrasonic detection marking tape, which comprises a storage box and a tape body, wherein a pull-out opening is formed in the side wall of the storage box, a storage shaft lever is rotatably mounted in the storage box, and the axis of the storage shaft lever is parallel to the side surface of the storage box, provided with the pull-out opening; one end fixed connection of tape body is on accomodating the axostylus axostyle, and it is rotatable to accomodate the axostylus axostyle and make the rolling of tape body on accomodating the axostylus axostyle, and the tape body can wear to establish the pull-out mouth, is provided with coupling assembling on the tape body, and coupling assembling can be with the position fixed connection of two differences on the tape body. This application has the effect of the phenomenon that is convenient for accomodate, is difficult for appearing the tape measure body and loses.

Description

Ultrasonic detection marking flexible rule

Technical Field

The application relates to the field of ultrasonic positioning equipment, in particular to an ultrasonic detection marking flexible rule.

Background

Ultrasonic testing is a conventional nondestructive testing method in industrial plants, which utilizes ultrasonic technology to carry out testing. When the ultrasonic wave enters an object and meets a defect, a part of the sound wave can be reflected, the receiver can analyze the reflected wave, further, the defect can be detected abnormally and accurately, the position and the size of the internal defect can be displayed, the thickness of a measured material and the like can be displayed.

In the detection process, the marking flexible rule is usually used for positioning. For example, chinese patent with publication number CN206618728U discloses an ultrasonic detection marking flexible rule, which comprises a plurality of flexible rule bodies and a connecting rule, wherein through holes are formed at one ends of the rule bodies and the connecting rule, and hasps are formed at the other ends of the rule bodies and the connecting rule; the connecting ruler comprises a telescopic ruler sleeve and a ruler tongue which are sleeved, and a fixing component for fixing the ruler sleeve and the ruler tongue is arranged between the ruler sleeve and the ruler tongue.

In view of the above-mentioned related art, the inventor believes that there is a phenomenon that the marking tape is very inconvenient to store because the marking tape is divided into a plurality of sections, and the marking tape is easily lost.

SUMMERY OF THE UTILITY MODEL

In order to accomodate the mark flexible rule that can be convenient, this application provides an ultrasonic testing mark flexible rule.

The application provides an ultrasonic detection mark flexible rule adopts following technical scheme:

an ultrasonic detection marking tape comprises a storage box and a tape body, wherein a pull outlet is formed in the side wall of the storage box, a storage shaft rod is rotatably mounted in the storage box, and the axis of the storage shaft rod is parallel to the side face of the storage box, provided with the pull outlet; one end fixed connection of tape body is on accomodating the axostylus axostyle, and it is rotatable to accomodate the axostylus axostyle and make the rolling of tape body on accomodating the axostylus axostyle, and the tape body can wear to establish the pull-out mouth, is provided with coupling assembling on the tape body, and coupling assembling can be with the position fixed connection of two differences on the tape body.

Through adopting above-mentioned technical scheme, the tape measure body is a whole strip, and the one end of tape measure body is fixed with accomodating the axostylus axostyle, accomodates the axostylus axostyle through rotating and can be with the rolling of tape measure body to the containing box in. When the flexible ruler is required to be detected, the flexible ruler body is pulled out from the pull-out opening, the flexible ruler body is wound for a circle along the pipe fitting to be detected, then one end of the flexible ruler body is fixedly connected with the flexible ruler body through the connecting component, and finally the circumference of the pipe fitting can be measured by reading the position of the connecting component on the flexible ruler body. The device can conveniently measure and is more convenient to use.

Optionally, the connecting assembly comprises a connecting screw rod and a connecting nut, the strip-shaped positioning through groove is formed in the tape body, the positioning through groove is formed along the central line of the tape body, the connecting screw rod can be arranged in the positioning through groove in a penetrating mode, the connecting nut is arranged on the connecting screw rod, and the tape body can be clamped by the two connecting nuts.

Through adopting above-mentioned technical scheme, when getting up the one end of tape body and this body coupling of tape, get up the one end of tape body and tape body coincide earlier, later wear to establish the connection through groove on the tape body that the coincide got up with connecting screw rod simultaneously to live through two coupling nut with the centre gripping of tape body, thereby can be convenient fix. The structure is simple, and the installation and the disassembly are very convenient.

Optionally, a connecting through hole is formed in one end, far away from the accommodating shaft rod, of the tape measure body, and the size of the cross section of the connecting through hole is equal to that of the cross section of the connecting screw rod.

Through adopting above-mentioned technical scheme, the connecting screw rod can be worn to establish in the connecting through-hole to make the position of connecting screw rod fix. When ann coupling assembling, fix connecting screw and a coupling nut's rigidity earlier, later wear to establish connecting through groove with connecting screw again to another coupling nut is installed, the workman that can be convenient for installs coupling assembling, and it is more convenient to use.

Optionally, the shape of the drawing opening is equal to the shape of the cross section of the tape body, a limiting piece is fixedly mounted at one end of the tape body, which is far away from the accommodating shaft rod, and the cross section of the limiting piece is larger than that of the drawing opening.

Through adopting above-mentioned technical scheme, when the tape body passed the draw-out mouth, carry out spacing once to the tape body promptly. When the tape body is rolled on the storage shaft rod, the tape body is not easy to shift, so that the tape body has better effect in rolling.

Optionally, the storage box is provided with a smoothing assembly, the smoothing assembly comprises a smoothing roller and an elastic piece, the smoothing roller is parallel to the storage shaft rod, the length of the smoothing roller is not less than the width of the flexible rule body, the smoothing roller is located on the inner side of the storage box and adjacent to the pull-out opening, and the elastic piece can push the smoothing roller to enable the smoothing roller to be abutted to the inner side wall of the storage box, which is provided with the pull-out opening.

Through adopting above-mentioned technical scheme, because the tape body is being connected the back by coupling assembling, more or less all can have the crease. Through being provided with the smoothing roller, the flexible rule body that has the crease passes between the smoothing roller and the inside wall of receiver, and under the extrusion of elastic component, the smoothing roller is smoothed out the fingers the paper-back to the flexible rule body, makes the flexible rule body more steady when the rolling, and the flexible rule body that the rolling is good is difficult for having rolled up, has effectively reduced the space between the adjacent two circles flexible rule body.

Optionally, the smoothing assembly comprises a smoothing rod, one end of the smoothing rod is rotatably mounted on the inner side wall of the storage box, the rotation axis of the smoothing rod is parallel to the axis of the storage shaft rod, the smoothing roller is mounted at the other end of the smoothing rod, the elastic piece is a torsion spring, one end of the elastic piece is fixedly connected with the inner side wall of the storage box, and the other end of the elastic piece is fixedly connected with the smoothing rod.

Through adopting above-mentioned technical scheme, the pole that smooths out with fingers in the drive that the torsional spring as the elastic component can be fine rotates, and then drives to smooth out with fingers the smooth-out roller and also rotate in the lump, makes the butt that smooths out with fingers the smooth-out roller can be more stable on the inside wall of receiver, and it is better to smooth out with fingers the effect.

Optionally, the storage box is fixedly provided with clamping cushion blocks on the side face connected with the storage shaft rod, the tape measure body is located between the two clamping cushion blocks, and the width of the tape measure body is equal to the distance between the two clamping cushion blocks.

Through adopting above-mentioned technical scheme, install the centre gripping cushion on the receiver inside wall, make the tape body when the rolling becomes discoid, two centre gripping cushions can grasp the tape body, make after the tape body rolling, the structure is more stable, the workman of being convenient for pulls out.

Optionally, the outer side face of the storage box is fixedly provided with a storage ring, a center hole of the storage ring is equal to the cross section of the tape measure body in shape, and the storage ring is arranged along the pull-out opening.

Through adopting above-mentioned technical scheme, the tape body passes when passing the draw-out mouth and accomodates the ring in the lump, accomodates the ring and also can smooth out the paper tape body with fingers flat, the rolling tape body of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the tape measure is convenient to store, and the phenomenon that the tape measure body is lost is not easy to occur;

2. can be convenient for the workman to install coupling assembling, it is more convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural view of the storage case partially hidden.

Fig. 3 is a schematic structural view of a portion a in fig. 2.

Description of reference numerals: 1. a storage box; 11. a receiving shaft lever; 12. a drawing port; 13. clamping the cushion block; 14. a receiving ring; 2. a tape body; 21. a limiting member; 22. positioning the through groove; 23. a connecting through hole; 24. connecting a screw rod; 25. a connecting nut; 3. smoothing the roller; 31. smoothing out the rods; 32. an elastic member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses ultrasonic detection marking tape. Referring to fig. 1 and 2, the marking tape for ultrasonic testing and positioning comprises a storage box 1 and a tape body 2, wherein the storage box 1 is in a round cake shape, and two planes of the storage box 1 are installation surfaces. The storage shaft lever 11 is rotatably mounted in the storage box 1, the storage shaft lever 11 is perpendicular to the mounting surface, and the rotation axis of the storage shaft lever 11 is perpendicular to and passes through the center of the mounting surface. One end of the tape body 2 is fixedly connected with one end of the accommodating shaft lever 11, and the accommodating shaft lever 11 can rotate and roll up the tape body 2.

Referring to fig. 1 and 2, storage box 1 has been seted up on the lateral wall that is the arc surface and has been drawn outlet 12, and the cross section that draws outlet 12 equals with the cross section size of tape measure body 2, and fixed mounting has two centre gripping cushion blocks 13 in storage box 1, and centre gripping cushion block 13 is the sponge piece, and pastes in storage box 1 on the side of being connected with storage axostylus axostyle 11. The tape body 2 is positioned between the two clamping cushion blocks 13, and the distance between the two clamping cushion blocks 13 is equal to the width of the tape body 2. The housing ring 14 is integrally formed on the outer side surface of the housing ring 14, the housing ring 14 is provided along the draw-out port 12, and the center hole of the housing ring 14 and the draw-out hole have the same size. A rod-shaped limiting piece 21 is fixedly installed at one end of the tape body 2 far away from the accommodating shaft 11, and the length of the limiting piece 21 is greater than that of the drawing port 12.

Referring to fig. 1 and 2, a connection assembly is provided on the tape body 2, and the connection assembly includes a positioning through groove 22, a connection through hole 23, a connection screw 24, and a connection nut 25 provided on the tape body 2. The positioning through groove 22 is long-strip-shaped and is arranged along the central line of the tape body 2, and gaps are formed between the two ends of the positioning through groove 22 and the two ends of the tape body 2 at intervals. The connecting through hole 23 is opened at an end of the tape body 2 away from the storage shaft 11. The diameter of the connecting screw 24, the diameter of the connecting through hole 23 and the width of the positioning through groove 22 are equal. The connecting nuts 25 are provided in two, and the connecting nuts 25 are all mounted on the connecting screw rod 24.

Referring to fig. 1 and 3, a smoothing assembly including a smoothing roller 3, a smoothing rod 31, and a torsion spring as an elastic member 32 is mounted inside the storage case 1, and the smoothing roller 3 is parallel to the storage shaft lever 11. The two smoothing rods 31 are vertically arranged at two ends of the smoothing roller 3 respectively, and the two smoothing rods 31 are parallel to each other and are positioned at the same side of the smoothing roller 3. One ends of the two smoothing rods 31 far away from the smoothing roller 3 are respectively rotatably installed on the two installation surfaces, and the rotation axes of the two smoothing rods 31 are collinear and are parallel to the axis of the smoothing roller 3. The smoothing roll 3 is located adjacent to the drawing port 12. One end of the torsion spring is fixedly connected with the inner side wall of the storage box 1, and the other end of the torsion spring is fixedly connected with the smoothing rod 31. The torsion spring pushes the smoothing roller 3 to enable the smoothing roller 3 to be abutted against the inner side wall of the storage box 1, which is provided with the pull outlet 12.

The implementation principle of the ultrasonic detection marking flexible rule in the embodiment of the application is as follows: the tape measure body 2 is a whole piece, one end of the tape measure body 2 is fixed with the accommodating shaft rod 11, and the tape measure body 2 can be rolled into the accommodating box 1 by rotating the accommodating shaft rod 11. When the flexible rule body 2 is installed, the flexible rule body 2 penetrates through a space between the smoothing roller 3 and the inner side wall of the storage box 1, the smoothing roller 3 smoothes the flexible rule body 2 under the pushing of the torsion spring, and when the flexible rule body 2 penetrates through the pull-out opening 12, the flexible rule body 2 can be smoothed through the storage ring 14. Make the tape body 2 more steady when the rolling, the tape body 2 that the rolling is good is difficult for rolling up, has effectively reduced the space between two adjacent circles tape body 2.

When needs detect, pull out earlier tape body 2 from pulling out 12 in, along waiting to detect the pipe fitting winding round, get up tape body 2's one end and tape body 2 coincide after that, then wear to establish connecting through hole 23 and the connection logical groove on the tape body 2 that the coincide got up with connecting screw 24 simultaneously, and grasp tape body 2 through two coupling nut 25, thereby can be convenient fix, read out the reading of coupling assembling position on tape body 2 at last and can measure the girth of pipe fitting. The device can conveniently measure and is more convenient to use.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An ultrasonic detection marking tape is characterized in that: the flexible ruler comprises a storage box (1) and a flexible ruler body (2), wherein a pull-out opening (12) is formed in the side wall of the storage box (1), a storage shaft lever (11) is rotatably mounted in the storage box (1), and the axis of the storage shaft lever (11) is parallel to the side face, provided with the pull-out opening (12), of the storage box (1); one end fixed connection of tape body (2) is on accomodating axostylus axostyle (11), accomodates axostylus axostyle (11) rotatable and make tape body (2) rolling on accomodating axostylus axostyle (11), and tape body (2) can pass and establish pull-out mouth (12), is provided with coupling assembling on tape body (2), and coupling assembling can be with two different position fixed connection on tape body (2).

2. The ultrasonic testing marking tape of claim 1, wherein: coupling assembling include connecting screw (24) and coupling nut (25), set up the location that rectangular shape led to groove (22) on tape measure body (2), the location is led to groove (22) and is seted up along the central line of tape measure body (2), connecting screw (24) can be worn to establish in location is led to groove (22), coupling nut (25) are installed on connecting screw (24), and two coupling nut (25) can grasp tape measure body (2).

3. The ultrasonic testing marking tape of claim 2, wherein: connecting through holes (23) are formed in one end, far away from the containing shaft rod (11), of the tape rule body (2), and the size of the cross section of each connecting through hole (23) is equal to that of the cross section of each connecting screw rod (24).

4. The ultrasonic testing marking tape of claim 1, wherein: the shape of the pull-out opening (12) is equal to the shape of the cross section of the tape body (2), a limiting part (21) is fixedly mounted at one end of the tape body (2) far away from the containing shaft rod (11), and the cross section of the limiting part (21) is larger than the cross section of the pull-out opening (12).

5. The ultrasonic testing marking tape of claim 4, wherein: receiver (1) install the subassembly of smoothing out with fingers, smooth out the subassembly including smoothing out roller (3) and elastic component (32), smooth out roller (3) and accomodate axostylus axostyle (11) parallel, the length of smoothing out roller (3) is not less than the width of tape body (2), smooth out roller (3) be located receiver (1) inboard and with draw export (12) position adjacent, elastic component (32) can promote smooth out roller (3), make smooth out roller (3) and receiver (1) set up the inside wall butt of drawing export (12).

6. The ultrasonic testing marking tape of claim 5, wherein: smooth out the subassembly including smooth out with the fingers pole (31), the one end of smoothing out with the fingers pole (31) is rotated and is installed on receiver (1) inside wall, and the axis of rotation of smoothing out with the fingers pole (31) is parallel with the axis of accomodating axostylus axostyle (11), smooth out with the fingers roller (3) and install on the other end of smoothing out with the fingers pole (31), elastic component (32) are the torsional spring, the one end and receiver (1) inside wall fixed connection of elastic component (32), the other end and the smooth out with the fingers pole (31) fixed connection of elastic component (32).

7. The ultrasonic testing marking tape of claim 4, wherein: the storage box (1) is fixedly provided with clamping cushion blocks (13) on the side face connected with the storage shaft rod (11), the tape rule body (2) is located between the two clamping cushion blocks (13), and the width of the tape rule body (2) is equal to the distance between the two clamping cushion blocks (13).

8. The ultrasonic testing marking tape of claim 4, wherein: the storage box (1) is characterized in that a storage ring (14) is fixedly arranged on the outer side face of the storage box (1), a central hole of the storage ring (14) is equal to the cross section of the tape body (2), and the storage ring (14) is arranged along the pull-out opening (12).