Detection equipment for power pipeline

Abstract

The utility model discloses a power pipeline detection device, which relates to the technical field of power pipeline detection and comprises a bottom plate, a sliding chute is arranged in the bottom plate, a servo motor is fixedly connected to the side surface of the sliding chute, an output shaft of the servo motor is fixedly connected with a screw rod, and the screw rod is in internal threaded connection with a sliding plate and drives the sliding plate to be in sliding connection with the sliding chute. When a laser range finder detects that the distance between the side faces of the pipeline changes, a second electric push rod is controlled to drive a grinding plate to make contact with the side faces of the pipeline, a gear ring drives the grinding plate to make contact with the side faces of the pipeline for grinding in the rotating process, and then the effect of grinding protrusions on the surface of the pipeline can be achieved; and the extrusion plates clamp the two ends of the automatic pipeline while rotating, so that the stability of the pipeline during placement is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power pipeline detection, in particular to a detection device for a power pipeline. Background Art

[0002] Publication (announcement) No. CN214426741U, a detection device for an electric power pipeline, comprising two mutually symmetrical support legs, a rotating mechanism is installed between the two support legs, a pipeline fixing mechanism is installed on the rotating mechanism, a pipeline to be detected is provided on the pipeline fixing mechanism, the rotating mechanism comprises a fixed support ring, and the fixed support ring is fixed between the two support legs.

[0003] In the prior art, the pipeline is inspected by a flaw detector, and when the flaw detector fixing ring 22 drives the flaw detector to rotate, it only has the effect of detecting the flaws on the pipeline, and fails to process the protrusions on the pipeline surface. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned deficiencies, the utility model provides a detection device for a power pipeline.

[0005] The utility model is implemented in this way, constructing a detection device for a power pipeline, the device includes a bottom plate, a slide groove is arranged in the bottom plate, a servo motor is fixedly connected to the side of the slide groove, the output shaft of the servo motor is fixedly connected to the screw rod, the screw rod is threadedly connected to the sliding plate, and drives the sliding plate to slide in the slide groove, the first electric push rod is bolted to the two ends of the top of the sliding plate, the clamping assembly is fixedly connected to the top of the first electric push rod, the bottom plate is fixedly connected to the vertical plate, a controller is arranged on the side of the vertical plate, a gear ring is rotatably connected in the vertical plate, a flaw detector is bolted to the inner wall of the gear ring, an output motor is bolted to the vertical plate, the output shaft of the output motor is fixedly connected to the pinion, and the pinion meshes with the outer wall of the gear ring;

[0006] A laser rangefinder is fixedly connected to the side wall of the gear ring, a second electric push rod is fixedly connected to the side wall of the gear ring, and a grinding plate is fixedly connected to the other end of the second electric push rod.

[0007] Preferably, the clamping assembly includes a contact plate, and the contact plate is fixedly connected to the top of the first electric push rod.

[0008] Preferably, a sliding column is slidably connected inside the contact plate, and the contact plate is fixedly connected to the spring.

[0009] Preferably, the top of the spring is fixedly connected to the force-bearing plate, and the force-bearing plate is fixedly connected to the sliding column.

[0010] Preferably, the bottom of the sliding column is fixedly connected to the traction rope, the other end of the traction rope is fixedly connected to the extrusion plate, and the extrusion plate is connected to the contact plate through a hinge.

[0011] Preferably, two groups of extrusion plates are provided, and the inner side walls of the extrusion plates are provided with a rubber layer.

[0012] The utility model has the following advantages: The utility model provides a detection device for power pipelines through improvement, which has the following improvements compared with the same type of devices:

[0013] The utility model discloses an electric pipeline detection device. When the laser rangefinder detects a change in the distance to the side of the pipeline, the second electric push rod is controlled to drive the grinding plate to contact the side of the pipeline, and the gear ring drives the grinding plate to contact and grind the side of the pipeline during the rotation process, so as to grind the protrusions on the surface of the pipeline; the extrusion plate clamps the two ends of the automatic pipeline while rotating, so as to improve the stability of the pipeline when it is placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the U structure in the vertical plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the second electric push rod and the grinding plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the connection relationship structure of the sliding plate of the utility model;

[0018] Figure 5 The utility model Figure 4 A in the figure is an enlarged structural diagram.

[0019] Among them: base plate-1, slide groove-2, servo motor-3, screw-4, sliding plate-5, first electric push rod-6, clamping assembly-7, vertical plate-8, controller-9, ring gear-10, flaw detector-11, output motor-12, pinion-13, laser rangefinder-14, second electric push rod-15, grinding plate-16, contact plate-71, slide column-72, spring-73, force plate-74, traction rope-75, extrusion plate-76. DETAILED DESCRIPTION

[0020] The following will be combined with the attached Figure 1-Figure 5 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are made clear. The complete description is obvious. The described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. Embodiment 1:

[0023] See also Figures 1 to 5 The utility model is a detection device for electric power pipelines, wherein a slide groove 2 is provided in a bottom plate 1, a servo motor 3 is fixedly connected to the side of the slide groove 2, an output shaft of the servo motor 3 is fixedly connected to a screw rod 4, and the slide groove 2 enables a sliding plate 5 to slide inside the slide groove 2;

[0024] The screw rod 4 is connected with the internal thread of the sliding plate 5, and drives the sliding plate 5 to slide and connect in the slide groove 2. The first electric push rod 6 is bolted to the two ends of the top of the sliding plate 5. The top of the first electric push rod 6 is fixedly connected with a clamping assembly 7. When the first electric push rod 6 is extended or shortened, it will drive the clamping assembly 7 at the top to move up and down. A vertical plate 8 is fixedly connected to the bottom plate 1. A controller 9 is provided on the side of the vertical plate 8. The controller 9 is used to control the operation of the entire system, such as controlling the actions of the servo motor 3, the first electric push rod 6 and other components. A gear ring 10 is rotatably connected in the vertical plate 8, and a probe is bolted to the inner wall of the gear ring 10. The flaw detector 11 may be used to detect internal defects or damage of an object. An output motor 12 is bolted inside the vertical plate 8. The output shaft of the output motor 12 is fixedly connected to a pinion 13. The pinion 13 is fixed by the output shaft of the output motor 12. Therefore, when the output motor 12 rotates, it drives the ring gear 10 to rotate inside the vertical plate 8 through the pinion 13. The pinion 13 meshes with the outer wall of the ring gear 10. A laser rangefinder 14 is fixedly connected to the side wall of the ring gear 10. A second electric push rod 15 is fixedly connected to the side wall of the ring gear 10. A grinding plate 16 is fixedly connected to the other end of the second electric push rod 15.

[0025] The working principle of a power pipeline detection device based on Example 1 is:

[0026] When inspecting the power pipeline, the two ends of the pipeline are passed through the middle of the vertical plate 8 and then placed on the clamping assembly 7. Then the flaw detector 11 is controlled to inspect the side wall of the pipeline, and the output motor 12 is turned on to drive the pinion 13 to rotate. The pinion 13 applies a meshing force to drive the ring gear 10 to rotate, and the ring gear 10 drives the flaw detector 11 to inspect the pipeline;

[0027] At the same time, the laser rangefinder 14 is turned on. When the laser rangefinder 14 detects a change in the distance to the side of the pipeline, the second electric push rod 15 is controlled to drive the grinding plate 16 to contact the side of the pipeline, and the gear ring 10 drives the grinding plate 16 to contact and grind the side of the pipeline during the rotation process, so as to grind the protrusions on the pipeline surface;

[0028] The servo motor 3 can be turned on to apply power to the screw 4, and the screw 4 drives the sliding plate 5 to move. The sliding plate 5 can also drive the pipeline above to move and adjust the detection position of the pipeline. Embodiment 2:

[0029] See also Figures 1 to 5 , a detection device for a power pipeline of the utility model, compared with the first embodiment, the present embodiment also includes a clamping assembly 7 including a contact plate 71, the contact plate 71 is fixedly connected to the top of the first electric push rod 6, a sliding column 72 is slidably connected inside the contact plate 71, the contact plate 71 is fixedly connected to a spring 73, the top of the spring 73 is fixedly connected to a force plate 74, the force plate 74 is fixedly connected to the sliding column 72, the bottom of the sliding column 72 is fixedly connected to a traction rope 75, the other end of the traction rope 75 is fixedly connected to a squeezing plate 76, and the squeezing plate 76 is connected to the contact plate 71 through a hinge.

[0030] Two groups of extrusion plates 76 are provided, and a rubber layer is provided on the inner side wall of the extrusion plate 76 .

[0031] The utility model provides a detection device for power pipelines through improvement, and its working principle is as follows;

[0032] During the process of placing the pipeline, the pipeline first contacts the force plate 74 and applies force to the force plate 74, so that the force plate 74 drives the sliding column 72 to move downward, and the sliding column 72 pulls the traction rope 75, so that the traction rope 75 drives the extrusion plate 76 to rotate, and the extrusion plate 76 clamps the two ends of the automatic pipeline while rotating, thereby improving the stability of the pipeline during placement.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A detection device for a power pipeline, comprising a bottom plate, a slide groove is arranged in the bottom plate, a servo motor is fixedly connected to the side of the slide groove, an output shaft of the servo motor is fixedly connected to a screw rod, the screw rod is threadedly connected to the sliding plate, and drives the sliding plate to slide in the slide groove, a first electric push rod is bolted to both ends of the top of the sliding plate, a clamping assembly is fixedly connected to the top of the first electric push rod, a vertical plate is fixedly connected to the bottom plate, a controller is arranged on the side of the vertical plate, a gear ring is rotatably connected in the vertical plate, a flaw detector is bolted to the inner side wall of the gear ring, an output motor is bolted to the vertical plate, an output shaft of the output motor is fixedly connected to a pinion, and the pinion meshes with the outer side wall of the gear ring; Features: A laser rangefinder is fixedly connected to the side wall of the gear ring, a second electric push rod is fixedly connected to the side wall of the gear ring, and a grinding plate is fixedly connected to the other end of the second electric push rod.

2. The detection device for power pipeline according to claim 1, characterized in that: The clamping assembly comprises a contact plate, and the contact plate is fixedly connected to the top of the first electric push rod.

3. The detection device for power pipeline according to claim 2, characterized in that: A sliding column is slidably connected inside the contact plate, and the contact plate is fixedly connected to the spring.

4. The detection device for power pipeline according to claim 3, characterized in that: The top of the spring is fixedly connected to the force-bearing plate, and the force-bearing plate is fixedly connected to the sliding column.

5. The detection device for power pipeline according to claim 4, characterized in that: The bottom of the sliding column is fixedly connected to the traction rope, the other end of the traction rope is fixedly connected to the extrusion plate, and the extrusion plate is connected to the contact plate through a hinge.

6. The detection device for power pipeline according to claim 5, characterized in that: Two groups of extrusion plates are provided, and the inner side walls of the extrusion plates are provided with a rubber layer.

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