CN213749734U - Probe disc frame for detecting circumferential weld of pipeline - Google Patents

Abstract

The utility model relates to a probe panel frame for pipeline girth joint detects, including vertical left branch fagging and right branch fagging, a supporting beam fixed connection through two symmetric distributions between left branch fagging and the right branch fagging, a supporting beam's last side is equipped with along length direction's first spout, a supporting beam's downside is equipped with along length direction's second spout, a supporting beam's medial surface is equipped with along length direction's third spout, a supporting beam's lateral surface is equipped with along length direction's fourth spout, first spout, second spout and third spout are the rectangular channel, the fourth spout is big-end-up's T type groove. The locking device has the advantages of simple structure, stable support, convenient adjustment and reliable locking.

Description

Probe disc frame for detecting circumferential weld of pipeline

Technical Field

The utility model relates to a welding seam detection device, concretely relates to probe panel frame for pipeline circumferential weld detects.

Background

In the field of petroleum and natural gas transportation, circumferential weld detection is often required to be carried out on pipelines so as to judge whether defects exist in welding seams. With the development of technology, pipeline girth weld detection systems based on ultrasonic waves are widely used. The scanner is used as a core component of a pipeline girth weld detection system and plays an important role in running along the circumferential direction of a pipeline and detecting weld data. The scanner mainly comprises a frame, a driving device, an encoder device, a probe loading device and the like, wherein the driving device, the encoder device, the probe loading device and the like are arranged on the frame, and the probe loading device comprises a frame, a sliding locking part, a loading arm, a probe disc and the like which are arranged on the frame. The existing probe disc frame has the problems of complex structure, inconvenient adjustment and loose locking in practical application, and influences the running stability and the detection reliability of the scanner.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a probe dish frame for pipeline circumferential weld detects, it has simple structure, supports stably, adjusts convenient, the reliable advantage of locking.

For solving the above-mentioned problem that exists among the prior art, the utility model provides a probe panel frame for pipeline circumferential weld detects, including vertical left branch fagging and right branch fagging, a supporting beam fixed connection through two symmetric distributions between left branch fagging and the right branch fagging, a supporting beam's the side of going up is equipped with along length direction's first spout, and a supporting beam's downside is equipped with along length direction's second spout, and a supporting beam's medial surface is equipped with along length direction's third spout, and a supporting beam's lateral surface is equipped with along length direction's fourth spout, first spout, second spout and third spout are the rectangular channel, the fourth spout is inside big-end-up's T type groove.

Furthermore, the utility model relates to a probe dish frame for pipeline circumferential weld detects, wherein, the both ends of left backup pad are equipped with left counter sink respectively, the left end of two supporting beams is equipped with the left screw hole that corresponds with left counter sink respectively and makes it pass through screw and left backup pad fixed connection; the two ends of the right supporting plate are respectively provided with a right countersunk hole, and the right ends of the two supporting beams are respectively provided with a right threaded hole corresponding to the right countersunk hole and fixedly connected with the right supporting plate through screws.

Further, the utility model relates to a probe plate frame for pipeline circumferential weld detects, wherein, the right side of left branch fagging is equipped with the left cassette that corresponds with two supporting beam, and left cassette is equipped with the left draw-in groove that matches with a supporting beam, and two supporting beam's left end department is in the left draw-in groove that corresponds left cassette.

Further, the utility model relates to a probe plate frame for pipeline circumferential weld detects, wherein, the left side of right branch fagging is equipped with the right cassette that corresponds with two supporting beam, and right cassette is equipped with the right draw-in groove that matches with a supporting beam, and two supporting beam's right-hand member is in the right draw-in groove that corresponds right cassette.

Further, the utility model relates to a probe dish frame for pipeline circumferential weld detects, wherein, the right side of right branch fagging is passed through the fix with screw and is had the handle.

Further, the utility model relates to a probe dish frame for pipeline circumferential weld detects, wherein, the middle part of right branch fagging is equipped with the lightening hole that distributes from top to bottom two.

Further, the utility model relates to a probe dish frame for pipeline circumferential weld detects, wherein, the left counter sink at left branch fagging both ends is equipped with two respectively, the right counter sink at right branch fagging both ends also is equipped with two respectively.

The utility model relates to a probe dish frame for pipeline circumferential weld detects compares with prior art, has following advantage: the utility model discloses a set up vertical left branch fagging and right branch fagging, make left branch fagging and right branch fagging pass through a supporting beam fixed connection of two symmetric distributions, set up along length direction's first spout at a supporting beam's last side, set up along length direction's second spout at a supporting beam's downside, set up along length direction's third spout at a supporting beam's medial surface, set up along length direction's fourth spout at a supporting beam's lateral surface, and make first spout, second spout and third spout adopt the rectangular channel, make the fourth spout adopt big-end-up's T type groove. Therefore, the probe disc frame for detecting the pipeline girth weld is simple in structure, stable in support, convenient to adjust and reliable in locking. In practical application, the probe disc frame is arranged on the scanning device frame through the left supporting plate, the loading arms are respectively arranged on the two supporting beams through the sliding locking pieces, the probe disc is arranged at the lower end of the loading arm, and the circumferential weld can be detected through the probes on the probe disc in the operation process of the scanning device along the circumferential direction of the pipeline. The utility model discloses a set up first spout on a supporting beam, the second spout, third spout and fourth spout, and make first spout, second spout and third spout adopt the rectangular channel, make the fourth spout adopt T type groove, four sides direction and clamping structure have just been formed, through letting the slip retaining member set up and first spout, the plastics slider that second spout and third spout match, and the T style of calligraphy slider nut who matches with the fourth spout, through corresponding the extrusion at first spout with each plastics slider, in second spout and the third spout, and make the protruding edge that T style of calligraphy slider nut presss from both sides tight fourth spout opening part, can realize the fixed purpose of quick locking, and have the locking firm, the high advantage of security.

The probe disc frame for detecting the circumferential weld of the pipeline according to the present invention will be described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of a probe disc frame for pipeline girth weld inspection of the present invention;

FIG. 2 is a top view of a probe disc frame for pipeline circumferential weld inspection in accordance with the present invention;

FIG. 3 is a first perspective view of a first probe plate frame for detecting a circumferential weld of a pipeline according to the present invention;

FIG. 4 is a second perspective view of a probe disc frame for pipeline circumferential weld inspection according to the present invention;

fig. 5 is an exploded view of a probe disc frame for detecting a circumferential weld of a pipeline according to the present invention;

fig. 6 is an exploded view of a probe disc frame for detecting a circumferential weld of a pipeline according to the present invention;

FIG. 7 is a schematic end view of a support beam in a probe disc frame for pipeline circumferential weld inspection according to the present invention;

fig. 8 is a usage status diagram of the probe disc frame for detecting the circumferential weld of the pipeline of the present invention.

Detailed Description

It should be noted that, in the present invention, the terms of upper, lower, left, right, front, rear and the like are only described according to the accompanying drawings, so as to facilitate understanding, and are not intended to limit the technical solution and the scope of the present invention.

As shown in fig. 1 to 8 the utility model relates to a specific embodiment of a probe dish frame for pipeline circumferential weld detects, including vertical left branch fagging 1 and right branch fagging 2, make left branch fagging 1 and right branch fagging 2 through the 3 fixed connection of two symmetric distributions's a supporting beam. A first sliding groove 31 along the length direction is arranged on the upper side surface of a supporting beam 3, a second sliding groove 32 along the length direction is arranged on the lower side surface of the supporting beam 3, a third sliding groove 33 along the length direction is arranged on the inner side surface of the supporting beam 3, a fourth sliding groove 34 along the length direction is arranged on the outer side surface of the supporting beam 3, the first sliding groove 31, the second sliding groove 32 and the third sliding groove 33 are rectangular grooves, and the fourth sliding groove 34 is a T-shaped groove with a large inside and a small outside.

Through the structure, the probe disc frame for detecting the circumferential weld of the pipeline is simple in structure, stable in support, convenient to adjust and reliable in locking. In practical application, the probe disc frame is arranged on the frame of the scanning device through the left support plate 1, the loading arms 200 are respectively arranged on the two support beams 3 through the sliding locking pieces 100, the probe disc 300 is arranged at the lower ends of the loading arms 200, and the circumferential weld can be detected through probes on the probe disc in the operation process of the scanning device along the circumferential direction of the pipeline. The utility model discloses a set up first spout 31 on a supporting beam 3, second spout 32, third spout 33 and fourth spout 34, and make first spout 31, second spout 32 and third spout 33 adopt the rectangular channel, make fourth spout 34 adopt T type groove, four sides direction and clamping structure have just been formed, through letting the setting of slip retaining member and first spout 31, the plastics slider that second spout 32 and third spout 33 mate, and the T style of calligraphy slider nut that matches with fourth spout 34, through corresponding the extrusion with each plastics slider in first spout 31, second spout 32 and third spout 33, and make the protruding edge of the tight fourth spout 34 opening part of T style of calligraphy slider nut clamp, can realize the fixed purpose of quick locking, and it is firm to have locking, the high advantage of security.

As a specific implementation mode, the utility model is provided with left countersunk holes 11 at two ends of the left support plate 1, and left threaded holes corresponding to the left countersunk holes 11 are respectively arranged at the left ends of the two support beams 3 and are fixedly connected with the left support plate 1 through screws; two ends of the right support plate 2 are respectively provided with a right countersunk hole 21, and the right ends of the two support beams 3 are respectively provided with a right threaded hole corresponding to the right countersunk hole 21 and are fixedly connected with the right support plate 2 through screws. This setting makes supporting beam 3 be connected with left branch fagging 1 and right branch fagging 2 through adopting the screw, has improved the convenience of dismouting operation, is favorable to equipment, maintenance. It should be noted that the supporting beam 3 is not limited to be connected by screws, but can also be connected by other fixing methods such as welding, and the technical purpose of the present invention can be achieved as well.

As an optimized solution, the present embodiment has a left card seat 12 corresponding to the two support beams 3 disposed on the right side of the left support plate 1, and a left card slot 13 matching with the support beam 3 disposed on the left card seat 12, and the left ends of the two support beams 3 are disposed in the left card slot 13 corresponding to the left card seat 12. This setting can fix a position the left end of a supporting beam 3 through left cassette 12 and left draw-in groove 13 when the equipment fast, and has improved the steadiness that a supporting beam 3 is connected with left branch fagging 1. Similarly, the present embodiment has a right clamping seat 22 corresponding to the two supporting beams 3 on the left side of the right supporting plate 2, and has a right clamping groove 13 matching with the supporting beam 3 on the right clamping seat 22, and the right ends of the two supporting beams 3 are located in the right clamping groove 23 corresponding to the right clamping seat 22. This setting can fix a position the right-hand member of a supporting beam 3 through right cassette 22 and right draw-in groove 23 when assembling fast, and has improved the steadiness that a supporting beam 3 is connected with right branch fagging 2. In order to improve the convenience of operation, the embodiment fixes a handle 4 on the right side of the right support plate 2 through a screw; for the purpose of weight reduction, the present embodiment is provided with two weight reduction holes 24 distributed up and down in the middle of the right support plate 2.

It should be noted that, in practical application, the utility model discloses let the left counter sink 11 at 1 both ends of left branch fagging set up two respectively usually, let the right counter sink 21 at 2 both ends of right branch fagging also set up two respectively to improve the steadiness of connecting.

The above embodiments are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the claimed invention, and various modifications made by those skilled in the art according to the technical solutions of the present invention should fall within the scope of the present invention as defined by the claims.

Claims (7)

1. The utility model provides a probe dish frame for pipeline circumferential weld detects, a serial communication port, including vertical left branch fagging (1) and right branch fagging (2), a supporting beam (3) fixed connection through two symmetric distributions between left branch fagging (1) and right branch fagging (2), the side of going up of a supporting beam (3) is equipped with along length direction's first spout (31), the downside of a supporting beam (3) is equipped with along length direction's second spout (32), the medial surface of a supporting beam (3) is equipped with along length direction's third spout (33), the lateral surface of a supporting beam (3) is equipped with along length direction's fourth spout (34), first spout (31), second spout (32) and third spout (33) are the rectangular channel, fourth spout (34) are big-in-sized little T type groove.

2. The probe plate frame for detecting the pipe circumferential weld according to claim 1, wherein both ends of the left support plate (1) are respectively provided with a left countersunk hole (11), and the left ends of the two support beams (3) are respectively provided with a left threaded hole corresponding to the left countersunk hole (11) and fixedly connected with the left support plate (1) through a screw; the both ends of right branch fagging (2) are equipped with right counter sink (21) respectively, the right-hand member of two supporting beams (3) is equipped with the right screw hole that corresponds with right counter sink (21) respectively and makes it pass through screw and right branch fagging (2) fixed connection.

3. The probe plate frame for detecting the pipe girth weld according to claim 2, wherein a left clamping seat (12) corresponding to the two supporting beams (3) is arranged on the right side of the left supporting plate (1), a left clamping groove (13) matched with the supporting beams (3) is arranged on the left clamping seat (12), and the left ends of the two supporting beams (3) are arranged in the left clamping groove (13) corresponding to the left clamping seat (12).

4. The probe plate frame for detecting the circumferential weld of the pipeline according to claim 3, wherein a right clamping seat (22) corresponding to the two supporting beams (3) is arranged on the left side of the right supporting plate (2), a right clamping groove matched with the supporting beam (3) is arranged on the right clamping seat (22), and the right ends of the two supporting beams (3) are positioned in the right clamping groove (23) corresponding to the right clamping seat (22).

5. The probe head frame for pipe girth weld inspection according to claim 4, wherein the right side of the right support plate (2) is fixed with a handle (4) by screws.

6. The probe disc frame for detecting the pipe girth weld according to claim 4, wherein the middle part of the right supporting plate (2) is provided with two lightening holes (24) distributed up and down.

7. The probe disc frame for detecting the pipe circumferential weld according to claim 4, wherein two left countersunk holes (11) are respectively formed at two ends of the left support plate (1), and two right countersunk holes (21) are respectively formed at two ends of the right support plate (2).

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