CN211318252U

CN211318252U - Ray detection device with material pipeline

Info

Publication number: CN211318252U
Application number: CN201922217348.7U
Authority: CN
Inventors: 张雪辉; 李国林; 李泽鑫; 王珏炜; 吴高锋; 周振; 张中磊
Original assignee: Ningbo Mingfeng Inspection & Testing Research Institute Co ltd
Current assignee: Ningbo Mingfeng Inspection & Testing Research Institute Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-21
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to a take radiographic testing device of material pipeline, including the pipeline body, pipeline body top is provided with the detection case, the detection case both ends all are provided with fixed clamp, just the fixed clamp hoop cover is established in the pipeline body outside, fixed clamp includes clamp, lower clamp, go up the clamp, connect through the articulated shaft in the clamp left side down, go up the clamp, connect through fixed buckle in the clamp right side down, fixed clamp one side is provided with the spout, the equal fixed slider that is provided with in detection case both ends, the slider imbeds in the spout, the even fixed telescopic link that is provided with in fixed clamp internal surface, the telescopic link includes telescopic tube, telescopic branch, reset spring sets up in the telescopic tube inner chamber, is convenient for will detect and fix on taking the material pipeline, also can let the detection case rotatory in the arbitrary department of pipeline simultaneously, The moving walking is convenient for carrying out all-round detection on the pipeline, and the detection efficiency is ensured.

Description

Ray detection device with material pipeline

Technical Field

The utility model relates to a take radiographic inspection device of material pipeline belongs to the pipeline technical field that detects a flaw.

Background

In daily production life, the area material pipeline is after long-time use, slight crack or scotch often can appear in the surface, because this kind of crack with wipe and produce very slight, naked eye is unable discernment at all, but if will have crack or scotch pipeline and continue to use, will bring hidden danger for safety in production, consequently be very important to the detection on pipeline surface, and the most snap-on of current detection device is on the pipeline, thereby only can detect single place on the pipeline, detection efficiency is low like this, increase people's intensity of labour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take ray detection device of material pipeline is convenient for will detect and fix on taking the material pipeline, also can let the detection case rotate, remove the walking in the arbitrary department of pipeline simultaneously, is convenient for carry out the omnidirectional to the pipeline and detects, guarantees the efficiency that detects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ray detection device for a belt material pipeline comprises a pipeline body, wherein a detection box is arranged above the pipeline body, two ends of the detection box are respectively provided with a fixed clamp, the fixed clamp is sleeved outside the pipeline body and comprises an upper clamp and a lower clamp, the left sides of the upper clamp and the lower clamp are connected through a hinged shaft, the right sides of the upper clamp and the lower clamp are connected through a fixed buckle, one side of the fixed clamp is provided with a chute, two ends of the detection box are respectively and fixedly provided with a slide block, the slide block is embedded into the chute, the inner surface of the fixed clamp is uniformly and fixedly provided with a telescopic rod, the telescopic rod comprises a telescopic sleeve, a telescopic strut and a reset spring, the reset spring is arranged in the inner cavity of the telescopic sleeve, one end of the telescopic strut is embedded into the telescopic sleeve and is connected with the reset spring, and a ray detector is fixedly arranged in the inner cavity of the detection box.

Further, the top of the detection box is symmetrically and fixedly provided with handles, a containing groove is formed in the detection box, and a marking pen is arranged in the containing groove.

Furthermore, a fixing bolt is arranged on the fixing clamp, and a fixing plate is fixedly arranged at the moving end of the fixing bolt.

Furthermore, a limiting bolt is fixedly arranged on one side of the sliding groove, and the bottom end of the limiting bolt is in contact with the sliding block.

Furthermore, the walking wheel contacts with the outer surface of the pipeline body, and the rotating central shaft of the walking wheel is in the same straight line with the central shaft of the pipeline body.

Furthermore, the ray detector irradiates towards the direction of the central axis of the pipeline body.

The utility model has the advantages that:

1. by arranging the fixed hoop, the fixed hoop is fixedly sleeved on the material-carrying pipeline during detection, so that the detection box is fixed on the pipeline, and the pipeline can be detected by the ray detector;

2. by arranging the sliding chute, the detection box can rotate along the track of the sliding chute when meeting the pipeline connecting welding seam, so that the ray detector can rotate at the pipeline connecting welding seam, the welding seam is detected in multiple angles, convenience and rapidness are realized, and meanwhile, the detection accuracy is also improved;

3. through setting up the telescopic link, finishing the back in pipeline single place or joint weld department detection, can remove in the pipeline outside through the walking wheel to remove the detection case to next detection place, it is more convenient to use, need not carry round trip movement, reduces people's intensity of labour, increases detection efficiency, simultaneously because the telescopic link can freely stretch out and draw back, can use on the pipeline of different diameters, increases the practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of a radiation detection device for a belt material pipeline according to the present invention;

FIG. 2 is a cross-sectional view of the radiographic inspection device for a belt material pipeline according to the present invention;

fig. 3 is a schematic view of a telescopic rod structure of the ray detection device with a material pipeline of the present invention;

FIG. 4 is a schematic view of the connection between the slide groove and the slide block of the radiographic inspection device for the belt material pipeline according to the present invention;

reference numbers in the figures: 1. a pipe body; 2. a detection box; 3. fixing a clamp; 4. an upper hoop; 5. a lower hoop; 6. a chute; 7. a slider; 8. a telescopic rod; 9. a telescopic sleeve; 10. a telescopic strut; 11. a return spring; 12. a traveling wheel; 13. a ray detector; 14. a receiving groove; 15. fixing the bolt; 16. and a limiting bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: a radiation detection device for a belt material pipeline comprises a pipeline body 1, wherein a detection box 2 is arranged above the pipeline body 1, both ends of the detection box 2 are provided with fixed clamps 3, the fixed clamps 3 are sleeved outside the pipeline body 1, the fixed clamps 3 comprise upper clamps 4 and lower clamps 5, the left sides of the upper clamps 4 and the lower clamps 5 are connected through articulated shafts, the right sides of the upper clamps 4 and the lower clamps 5 are connected through fixed buckles, the fixed clamps 3 are fixedly sleeved on the belt material pipeline during detection, so that the detection box 2 is fixed on the pipeline, the pipeline can be detected through a radiation detector 13, one side of each fixed clamp 3 is provided with a chute 6, both ends of the detection box 2 are fixedly provided with slide blocks 7, the slide blocks 7 are embedded into the chute 6, and can rotate the detection box 2 along the track of the chute 6 when meeting the position of a pipeline connecting weld joint, thereby make the ray detection appearance 13 rotatory in pipeline joint weld department, the multi-angle detects the weld department, convenient and fast also increases the accuracy of detection simultaneously, the fixed clamp 3 internal surface evenly fixes and is provided with telescopic link 8, telescopic link 8 includes telescopic tube 9, telescopic strut 10, reset spring 11 sets up in telescopic tube 9 inner chamber, and telescopic strut 10 one end imbeds telescopic tube 9 and is connected with reset spring 11, telescopic strut 10 other end fixed be provided with walking wheel 12, after finishing detecting to pipeline single place or joint weld department, can move outside the pipeline through walking wheel 12, thereby move detection case 2 to next detection place, it is more convenient to use, need not carry the round trip movement, reduce people's intensity of labour, increase detection efficiency, simultaneously because telescopic link 8 can freely stretch out and draw back, can use on the pipeline of different diameters, increase the practicality, 2 inner chamber fixed mounting of detection case have ray detection appearance 13.

More specifically, handles are symmetrically and fixedly arranged at the top of the detection box 2, a containing groove 14 is arranged on the detection box 2, a marker pen is arranged in the containing groove 14, when a problem is detected, the marker pen mark can be taken out, the marker pen mark is processed after the unified detection is completed, a fixing bolt 15 is arranged on the fixing clamp 3, a fixing plate is fixedly arranged at the movable end of the fixing bolt 15, the fixing clamp 3 is conveniently fixed on the pipeline body 1, the pipeline can be detected in a rotating mode through the detection box 2, a limiting bolt 16 is fixedly arranged on one side of the sliding groove 6, the bottom end of the limiting bolt 16 is in contact with a sliding block 7, the detection box 2 is conveniently fixed, the shaking during the walking and moving of the detection device is avoided, the walking wheels 12 are in contact with the outer surface of the pipeline body 1, and the rotating central shafts of the walking wheels 12 and the central, the ray detector 13 irradiates towards the direction of the central axis of the pipeline body 1, so that the detection box 2 is ensured to always face the pipeline body 1 when rotating and walking, and the pipeline is detected at any time.

Example 2

As shown in fig. 4, the sliding groove 6 is a T-shaped groove, and the sliding block 7 is fixedly provided with a guide wheel, and the guide wheel is located in the T-shaped groove, so that the detection box 2 is more convenient to rotate.

The utility model discloses the theory of operation: when detecting, fix the fixed cover of clamp 3 on the material pipeline, thereby fix detection case 2 on pipeline body 1, can detect the pipeline through ray detection appearance 13, when meetting pipeline joint weld department, can rotate detection case 2 along 6 trails of spout, thereby it is rotatory at pipeline joint weld department to make ray detection appearance 13, multi-angle detects to pipeline joint weld department, increase the accuracy that detects, after finishing detecting pipeline single place or joint weld department, can remove in the pipeline outside through walking wheel 12, thereby remove detection case 2 to next detection site, it is more convenient to use, do not need to carry the round trip movement, reduce people's intensity of labour, increase detection efficiency.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a take ray detection device of material pipeline, includes pipeline body (1), its characterized in that: the pipeline detection device is characterized in that a detection box (2) is arranged above the pipeline body (1), both ends of the detection box (2) are provided with fixed clamps (3), the fixed clamps (3) are sleeved outside the pipeline body (1), each fixed clamp (3) comprises an upper clamp (4) and a lower clamp (5), the left sides of the upper clamp (4) and the lower clamp (5) are connected through a hinge shaft, the right sides of the upper clamp (4) and the lower clamp (5) are connected through a fixed buckle, one side of each fixed clamp (3) is provided with a chute (6), both ends of the detection box (2) are fixedly provided with sliding blocks (7), the sliding blocks (7) are embedded into the chutes (6), telescopic rods (8) are uniformly fixed on the inner surface of each fixed clamp (3), and each telescopic rod (8) comprises a telescopic sleeve (9), a telescopic supporting rod (10) and a reset spring, reset spring (11) set up in telescopic tube (9) inner chamber, just telescopic support rod (10) one end embedding telescopic tube (9) in be connected with reset spring (11), telescopic support rod (10) other end is fixed and is provided with walking wheel (12), detection case (2) inner chamber fixed mounting has radiation detector (13).

2. The radiation detection device for the belt material pipeline as recited in claim 1, wherein: the handle is symmetrically and fixedly arranged at the top of the detection box (2), the accommodating groove (14) is formed in the detection box (2), and the marker pens are arranged in the accommodating groove (14).

3. The radiation detection device for the belt material pipeline as recited in claim 1, wherein: the fixing clamp (3) is provided with a fixing bolt (15), and a fixing plate is fixedly arranged at the moving end of the fixing bolt (15).

4. The radiation detection device for the belt material pipeline as recited in claim 1, wherein: and a limiting bolt (16) is fixedly arranged on one side of the sliding groove (6), and the bottom end of the limiting bolt (16) is in contact with the sliding block (7).

5. The radiation detection device for the belt material pipeline as recited in claim 1, wherein: the walking wheels (12) are in contact with the outer surface of the pipeline body (1), and the rotating central shafts of the walking wheels (12) and the central shaft of the pipeline body (1) are in the same straight line.

6. The radiation detection device for the belt material pipeline as recited in claim 1, wherein: the ray detector (13) irradiates towards the direction of the central axis of the pipeline body (1).