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CN-224231208-U - Portable nondestructive test device for pipeline detection

CN224231208UCN 224231208 UCN224231208 UCN 224231208UCN-224231208-U

Abstract

The utility model relates to the technical field of pipeline detection and discloses a portable nondestructive detection device for pipeline detection, which comprises a first shell and a second shell, wherein accommodating shells are fixed on the left side and the right side of the first shell, cavities are formed in the two accommodating shells, fixing rods are fixedly connected to the interiors of the two cavities, springs I are sleeved on the exteriors of the two fixing rods, pulling plates are slidably connected to the exteriors of the two fixing rods, and clamping assemblies used for connecting the first shell and the second shell are fixedly connected to the left side and the right side of the second shell. According to the utility model, the pulling plate moves under the action force of the first reset spring, and then the pulling plate is clamped with the inner part of the clamping hole, so that the clamping plate can be fixed, the first shell and the second shell are mounted through the fixing of the clamping plate, and the device can be conveniently carried through the split mounting.

Inventors

  • CHEN HUANXIANG

Assignees

  • 南京力聚工程检测有限公司

Dates

Publication Date
20260512
Application Date
20250320

Claims (8)

  1. 1. The nondestructive testing device for portable pipeline detection comprises a first shell (1) and a second shell (2), and is characterized in that accommodating shells (3) are fixed on the left side and the right side of the first shell (1), cavities (4) are formed in the accommodating shells (3), fixing rods (5) are fixedly connected to the interiors of the cavities (4), springs (6) are sleeved on the exteriors of the fixing rods (5), pulling plates (7) are slidably connected to the exteriors of the fixing rods (5), and clamping assemblies used for connecting the first shell (1) and the second shell (2) are fixedly connected to the left side and the right side of the second shell.
  2. 2. The nondestructive testing device for portable pipeline detection according to claim 1, wherein the clamping assembly comprises two clamping plates (8), one side close to each of the two clamping plates (8) is fixedly connected to the left side and the right side of the second shell (2), and clamping holes (9) are formed in the tops of the clamping plates (8).
  3. 3. The nondestructive testing device for portable pipeline detection according to claim 1, wherein the first shell (1) and the second shell (2) are provided with accommodating grooves (12) on the front side and the rear side of the inside, a plurality of dampers (13) are fixedly connected to the inner wall of each accommodating groove (12), springs (14) are sleeved on the outer parts of the dampers (13), limiting plates (15) are fixedly connected to the outer parts of the dampers (13), and brushes (16) are fixedly connected to the outer parts of the limiting plates (15).
  4. 4. The nondestructive testing device for detecting a portable pipeline according to claim 1, wherein one end of the first spring (6) is fixedly connected to the inner wall of the cavity (4), and the other end of the first spring (6) is fixedly connected to the outside of the pulling plate (7).
  5. 5. The nondestructive testing device for detecting a portable pipeline according to claim 2, wherein the outer part of the pulling plate (7) is connected inside the cavity (4) in a sliding manner, and the bottom of the pulling plate (7) is clamped with the inner part of the clamping hole (9).
  6. 6. A portable nondestructive testing device for pipeline detection as set forth in claim 3, wherein one end of the second spring (14) is fixedly connected to the inner wall of the accommodating groove (12), and the other end of the second spring (14) is fixedly connected to the outside of the limiting plate (15).
  7. 7. A portable nondestructive inspection apparatus for pipeline inspection as set forth in claim 3 wherein said stopper plate (15) is slidably connected to the inside of said housing groove (12) and said brush (16) is slidably connected to the outside of said housing groove (12).
  8. 8. The nondestructive testing device for detecting a portable pipeline according to claim 1, wherein the pneumatic pump (10) is arranged outside the first shell (1) and the second shell (2), and the filter plates (11) are arranged inside the first shell (1) and the second shell (2).

Description

Portable nondestructive test device for pipeline detection Technical Field The utility model relates to the technical field of pipeline detection, in particular to a portable nondestructive detection device for pipeline detection. Background The nondestructive detection device for pipeline detection is generally used for detecting conveying pipelines such as crude oil, finished oil, chemical raw materials and the like, can detect defects such as corrosion, cracks, sand holes and the like in the pipelines, ensures the safe operation of the pipelines under severe working conditions such as high pressure, high temperature, strong corrosion and the like, avoids accidents such as fire, explosion, environmental pollution and the like caused by leakage, can detect steam pipelines of thermal power plants, coolant pipelines of nuclear power plants and the like, timely finds out the damage of the pipelines caused by thermal stress, creep and the like, ensures the stability and reliability of an electric power conveying system, and prevents power failure accidents caused by pipeline faults. However, the conventional portable nondestructive detection device for pipeline detection is usually fixed outside the pipeline when in use, so that the pipeline is detected by the device, however, the device is not convenient to carry due to the fact that the physical examination of the device is large when the device is carried. Accordingly, a nondestructive testing device for portable pipeline testing has been proposed to address the above-mentioned problems. Disclosure of utility model In order to make up for the defects, the utility model provides a portable nondestructive testing device for pipeline detection, and aims to solve the problem that the device cannot be disassembled and is inconvenient to carry in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a portable nondestructive test device for pipeline detection, includes casing one and casing two, the left and right sides of casing one is all fixed with holds the shell, two the cavity has all been seted up to the inside of holding the shell, two the inside of cavity is all fixedly connected with dead lever, two the outside of dead lever all overlaps and is equipped with spring one, two the outside of dead lever is all sliding connection has the pulling plate, the left and right sides of casing two is all fixedly connected with and is used for carrying out the block subassembly that connects to casing one and casing two; As a further description of the above technical solution: The clamping assembly comprises two clamping plates, one close side of each of the two clamping plates is fixedly connected to the left side and the right side of the second shell, and clamping holes are formed in the tops of the clamping plates; As a further description of the above technical solution: The shell I and the shell II are respectively provided with a containing groove at the front side and the rear side of the interior, the inner walls of the containing grooves are fixedly connected with a plurality of dampers, the exterior of each damper is sleeved with a spring II, the exterior of each damper is fixedly connected with a limiting plate, and the exterior of each limiting plate is fixedly connected with a hairbrush; As a further description of the above technical solution: One end of the first spring is fixedly connected to the inner wall of the cavity, and the other end of the first spring is fixedly connected to the outside of the pulling plate; As a further description of the above technical solution: The outer part of the pulling plate is connected with the inner part of the cavity in a sliding way, and the bottom of the pulling plate is clamped with the inner part of the clamping hole; As a further description of the above technical solution: One end of the second spring is fixedly connected to the inner wall of the accommodating groove, and the other end of the second spring is fixedly connected to the outer part of the limiting plate; As a further description of the above technical solution: The outer part of the limiting plate is connected with the inner part of the accommodating groove in a sliding way, and the outer part of the hairbrush is connected with the inner part of the accommodating groove in a sliding way; As a further description of the above technical solution: the air pump is arranged outside the first shell and the second shell, and the filter plates are arranged inside the first shell and the second shell. The utility model has the following beneficial effects: 1. According to the utility model, the first shell is placed at the top of the pipeline to be detected, and then the second shell is placed at the bottom of the pipeline, so that the top of the clamping plate can enter the accommodating shell, and then the pulling plate is pulled at the moment to enable the p