CN211402175U

CN211402175U - Pipeline defect detecting platform

Info

Publication number: CN211402175U
Application number: CN201922235745.7U
Authority: CN
Inventors: 黎佳
Original assignee: Hunan Industry Polytechnic
Current assignee: Hunan Industry Polytechnic
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-01
Anticipated expiration: 2029-12-13

Abstract

A pipeline defect detection platform solves the problems that no good detection device exists at present, whether a pipeline is corroded or cracked or not is detected, labor intensity of manual detection is high, efficiency is low, and the pipeline is not beneficial to use; the utility model discloses novel structure thinks about ingeniously, is convenient for carry out the all-round detection of pipeline, and need not artifical pulling pipeline, low in labor strength, efficient.

Description

Pipeline defect detecting platform

Technical Field

The utility model relates to a testing platform specifically is a pipeline defect testing platform.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.

The pipeline need detect the pipeline when production or after using a period, does not have fine detection device now, is used for detecting out whether there is corruption or crackle in the pipeline, and manual detection intensity of labour is big, and is efficient, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a pipeline defect detecting platform, effectual solution does not have fine detection device now, is used for detecting out whether the pipeline has corruption or crackle, and artifical detection intensity of labour is big, and is inefficient, is unfavorable for the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a frame, first support, detection mechanism, supporting mechanism, fixed establishment, arc fixture block, movable block, silk hole, guiding hole, fixing bolt, lead screw, guide post, bearing, servo motor, control switch and bolt hole, the one end of frame is provided with first support, and the top of frame is close to one end position department and is provided with detection mechanism, and the both sides of detection mechanism and the top of first support all are provided with supporting mechanism, and one side of supporting mechanism is provided with fixed establishment, and the middle part of frame is pegged graft and is had the lead screw, and the both sides of lead screw are fixed with the guide post, and servo motor is installed to the one end of lead screw, and one side of frame one end is provided with control switch;

the detection mechanism comprises a square block, a through hole and high-definition cameras, the square block is fixed on the rack, the through hole is formed in the middle of the square block, and the high-definition cameras are equidistantly arranged in the through hole; the fixing mechanism comprises arc-shaped clamping blocks, moving blocks, wire holes, guide holes and fixing bolts, the two arc-shaped clamping blocks are symmetrically arranged, the arc-shaped clamping blocks are fixed through the fixing bolts, the moving blocks are welded at the bottom ends of the arc-shaped clamping blocks, the wire holes are formed in the middle of the bottom ends of the moving blocks, the guide holes are formed in the two sides of each wire hole, and bolt holes are formed in the two sides of each arc-shaped clamping block.

Preferably, the supporting mechanism comprises a second support, supporting blocks, an arc-shaped groove, a rotating shaft and idler wheels, the second support is welded on the rack and the first support respectively, the supporting blocks are welded at the top end of the second support, the arc-shaped groove is formed in the middle of the top end of each supporting block, and the idler wheels are embedded in the arc-shaped groove through the rotating shaft.

Preferably, the guide post is connected with the frame through a bearing.

Preferably, the control switch is electrically connected with the servo motor.

Preferably, the surface of the screw rod is coated with grease.

Preferably, the arc-shaped fixture block at the top end of the moving block is of a fixed structure.

The working principle is as follows: when the utility model is used for detecting the pipeline, the pipeline to be detected is placed in the arc-shaped groove and is inserted through the through hole, the high-definition camera shoots the periphery of the pipeline while the pipeline passes through the through hole, the shot image signal is transmitted to an external industrial personal computer, whether the pipeline body is corroded or cracked is judged after analysis, the passed pipeline is placed on the supporting block at one side of the square block, one end of the pipeline is placed in the arc-shaped fixture block, the arc-shaped fixture block is fixed through the fixing bolt, the servo motor is controlled to work through the control switch, the screw rod is driven to rotate by the work of the servo motor, the movable block is driven to move to the left side by the rotation of the screw rod in cooperation with the screw hole on the movable block, namely, the arc-shaped fixture block drives the pipeline to move to the left side, the right side of the pipeline is detected, the omnibearing detection of the, the efficiency is high.

Has the advantages that: the utility model discloses novel structure thinks about ingeniously, is convenient for carry out the all-round detection of pipeline, and need not artifical pulling pipeline, low in labor strength, efficient.

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. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the supporting mechanism of the present invention;

FIG. 3 is a schematic structural view of the detecting mechanism of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the fixing mechanism of the present invention;

FIG. 5 is a schematic view of the screw rod mounting structure of the present invention;

reference numbers in the figures: 1. a frame; 2. a first bracket; 3. a detection mechanism; 4. a support mechanism; 5. a fixing mechanism; 6. a second bracket; 7. a support block; 8. an arc-shaped slot; 9. a rotating shaft; 10. a roller; 11. a square block; 12. a through hole; 13. a high-definition camera; 14. an arc-shaped fixture block; 15. a moving block; 16. a silk hole; 17. a guide hole; 18. fixing the bolt; 19. a screw rod; 20. a guide post; 21. a bearing; 22. a servo motor; 23. a control switch; 24. bolt holes.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-5.

In the first embodiment, as shown in fig. 1-5, the utility model provides a pipeline defect detecting platform, which comprises a frame 1, a first support 2, a detecting mechanism 3, a supporting mechanism 4, a fixing mechanism 5, an arc-shaped fixture block 14, a moving block 15, and a screw hole 16, the device comprises a guide hole 17, a fixing bolt 18, a screw rod 19, guide columns 20, a bearing 21, a servo motor 22, a control switch 23 and a bolt hole 24, wherein a first support 2 is arranged at one end of a rack 1, a detection mechanism 3 is arranged at a position, close to one end, of the top of the rack 1, two sides of the detection mechanism 3 and the top end of the first support 2 are respectively provided with a supporting mechanism 4, one side of each supporting mechanism 4 is provided with a fixing mechanism 5, the middle of the rack 1 is spliced with the screw rod 19, the two sides of the screw rod 19 are fixedly provided with the guide columns 20, one end of the screw rod 19 is provided with the servo motor 22, and one side of one;

the detection mechanism 3 comprises a square block 11, a through hole 12 and high-definition cameras 13, the square block 11 is fixed on the rack 1, the through hole 12 is formed in the middle of the square block 11, and the high-definition cameras 13 are equidistantly arranged in the through hole 12; the fixing mechanism 5 comprises two arc-shaped fixture blocks 14, a moving block 15, a thread hole 16, a guide hole 17 and a fixing bolt 18, the two arc-shaped fixture blocks 14 are symmetrically arranged, the two arc-shaped fixture blocks 14 are fixed through the fixing bolt 18, the moving block 15 is welded at the bottom end of each arc-shaped fixture block 14, the thread hole 16 is formed in the middle of the bottom end of the moving block 15, the guide holes 17 are formed in two sides of each thread hole 16, and the bolt holes 24 are formed in two sides of each arc-shaped fixture block.

Supporting mechanism 4 includes second support 6, supporting shoe 7, arc wall 8, pivot 9 and gyro wheel 10, second support 6 welds respectively on frame 1 and first support 2, the top welding of second support 6 has supporting shoe 7, arc wall 8 has been seted up at the middle part on supporting shoe 7 top, gyro wheel 10 has been installed through pivot 9 embedding to arc wall 8 inside, place the pipeline in the arc wall 8 of seting up on supporting shoe 7, the frictional force when the gyro wheel 10 of installation can reduce the pipeline and remove.

The guide post 20 is connected with the frame 1 through a bearing, so that the guide post and the frame are convenient to use in a matching way.

The control switch 23 is electrically connected to the servo motor 22 for signal transmission and control.

The surface of the screw rod 19 is coated with lubricating grease, so that the lubricating performance of the screw rod 19 is improved.

The arc-shaped fixture block 14 at the top end of the moving block 15 is of a fixed structure, so that the fixing is convenient.

The industrial control machine in this embodiment is prior art, and is not described herein again.

The working principle is as follows: when the utility model is used for detecting pipelines, the pipeline to be detected is placed in the arc-shaped groove 8 and is inserted through the through hole 12, the high-definition camera 13 shoots the periphery of the pipeline while the pipeline passes through the through hole, the shot image signal is transmitted to an external industrial personal computer, whether the pipeline body is corroded or cracked is judged after analysis, the passed pipeline is placed on the supporting block 7 at one side of the square block 11, one end of the pipeline is placed in the arc-shaped fixture block 14, the arc-shaped fixture block 14 is fixed through the fixing bolt 18, the servo motor 22 is controlled to work through the control switch 23, the servo motor 22 works to drive the screw rod 19 to rotate, the screw rod 19 rotates to be matched with the screw hole 16 on the moving block 15, so that the moving block 15 moves towards the left side, namely, the arc-shaped fixture block 14 drives the pipeline to move towards the left side, the right side of the pipeline is detected, and the pipeline does not need to be pulled manually, so that the labor intensity is low and the efficiency is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pipeline defect detecting platform, includes frame (1), first support (2), detection mechanism (3), supporting mechanism (4), fixed establishment (5), arc fixture block (14), movable block (15), silk hole (16), guiding hole (17), fixing bolt (18), lead screw (19), guide post (20), bearing (21), servo motor (22), control switch (23) and bolt hole (24), its characterized in that: a first support (2) is arranged at one end of the rack (1), a detection mechanism (3) is arranged at a position, close to one end, of the top of the rack (1), supporting mechanisms (4) are arranged on two sides of the detection mechanism (3) and the top end of the first support (2), a fixing mechanism (5) is arranged on one side of each supporting mechanism (4), a lead screw (19) is inserted into the middle of the rack (1), guide columns (20) are fixed on two sides of the lead screw (19), a servo motor (22) is installed at one end of the lead screw (19), and a control switch (23) is arranged on one side of one end of the rack (1);

the detection mechanism (3) comprises a square block (11), a through hole (12) and high-definition cameras (13), the square block (11) is fixed on the rack (1), the through hole (12) is formed in the middle of the square block (11), and the high-definition cameras (13) are arranged in the through hole (12) at equal intervals; the fixing mechanism (5) comprises two arc-shaped clamping blocks (14), a moving block (15), a thread hole (16), a guide hole (17) and a fixing bolt (18), the two arc-shaped clamping blocks (14) are symmetrically arranged, the two arc-shaped clamping blocks (14) are fixed through the fixing bolt (18), the moving block (15) is welded at the bottom end of each arc-shaped clamping block (14), the thread hole (16) is formed in the middle of the bottom end of each moving block (15), the guide holes (17) are formed in two sides of each thread hole (16), and bolt holes (24) are formed in two sides of each arc-shaped clamping block (14).

2. The pipeline defect detecting platform according to claim 1, wherein the supporting mechanism (4) comprises a second support (6), a supporting block (7), an arc-shaped groove (8), a rotating shaft (9) and a roller (10), the second support (6) is welded on the rack (1) and the first support (2) respectively, the supporting block (7) is welded at the top end of the second support (6), the arc-shaped groove (8) is formed in the middle of the top end of the supporting block (7), and the roller (10) is installed in the arc-shaped groove (8) in an embedded mode through the rotating shaft (9).

3. The pipeline defect detecting platform as claimed in claim 1, wherein the guide posts (20) are connected with the frame (1) through bearings.

4. The pipeline defect detecting platform as claimed in claim 1, wherein the control switch (23) is electrically connected to the servo motor (22).

5. The pipeline defect detecting platform as claimed in claim 1, wherein the surface of the screw rod (19) is coated with grease.

6. The pipeline defect detecting platform as claimed in claim 1, wherein the arc-shaped fixture block (14) at the top end of the moving block (15) is a fixed structure.