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CN-224229413-U - Local collapse restoration device for underground pipeline

CN224229413UCN 224229413 UCN224229413 UCN 224229413UCN-224229413-U

Abstract

The utility model relates to the technical field of pipeline restoration and discloses a local collapse restoration device for an underground pipeline, which comprises a fixed rod, wherein the outer surface of the fixed rod is connected with a moving block in a sliding manner, the outer surface of the fixed rod is fixedly connected with a fixed block, the side wall of the moving block is fixedly connected with a connecting rod, the side wall of the fixed block is hinged with an adjusting rod, the end part of the adjusting rod is hinged with a supporting plate, a limiting mechanism is arranged in the moving block, and the end part of the fixed rod is provided with a first adjusting ring. According to the utility model, through the arrangement of the fixed rod, the moving block, the connecting rod, the fixed block, the adjusting rod, the supporting plate, the limiting block, the push rod and the reset spring, the effect of adjusting different positions of the supporting plate is satisfied, the inconvenience of one person in operation in the pipeline repairing process is avoided, thereby increasing the working efficiency of pipeline repairing, and being beneficial to improving the working efficiency of underground pipeline repairing.

Inventors

  • CHEN JUNPAN
  • CHEN LU

Assignees

  • 浙江卫利洁环保科技有限公司

Dates

Publication Date
20260512
Application Date
20250627

Claims (8)

  1. 1. The local collapse restoration device for the underground pipeline comprises a fixed rod (1) and is characterized in that the outer surface of the fixed rod (1) is connected with a moving block (2) in a sliding manner, the outer surface of the fixed rod (1) is fixedly connected with a fixed block (4), the side wall of the moving block (2) is fixedly connected with a connecting rod (3), the side wall of the fixed block (4) is hinged with an adjusting rod (5), the end part of the adjusting rod (5) is hinged with a supporting plate (6), the inside of the moving block (2) is provided with a limiting mechanism (7), the end part of the fixed rod (1) is provided with a first adjusting ring (8), the side wall of the first adjusting ring (8) is fixedly connected with a second adjusting ring (9), the inside of the first adjusting ring (8) and the second adjusting ring (9) are respectively clamped with a filter screen (10), and the outer surface of the fixed rod (1) is provided with a cleaning assembly (11); The limiting mechanism (7) comprises a limiting block (71), the limiting block (71) is slidably connected to the inside of the moving block (2), a push rod (72) is fixedly connected to the side wall of the limiting block (71), and the side wall of the limiting block (71) is elastically connected with the inner side wall of the moving block (2) through a reset spring (73).
  2. 2. The device for restoring the local collapse of the underground pipeline according to claim 1, wherein the cleaning assembly (11) comprises a water wheel (111), the water wheel (111) is rotatably connected to the outer surface of the fixed rod (1), a cleaning rod (112) is fixedly connected to the side wall of the water wheel (111), and a cleaning plate (113) is fixedly connected to the end part of the cleaning rod (112).
  3. 3. The device for restoring the local collapse of the underground pipeline according to claim 1, wherein the end part of the connecting rod (3) is hinged with the side wall of the adjusting rod (5).
  4. 4. The device for restoring the local collapse of the underground pipeline according to claim 1, wherein a sliding hole matched with the size of the fixed rod (1) is formed in the moving block (2), and the limiting block (71) penetrates through the moving block (2) and extends into the sliding hole.
  5. 5. The device for restoring the local collapse of the underground pipeline according to claim 1, wherein a plurality of limit holes which are equal in size and distributed at equal intervals are formed in the side wall of the fixed rod (1), and the limit blocks (71) are inserted into the limit holes.
  6. 6. The device for restoring the local collapse of an underground pipeline according to claim 1, wherein the push rod (72) penetrates and is slidingly connected to the side wall of the moving block (2).
  7. 7. The device for restoring the local collapse of the underground pipeline according to claim 1, wherein the supporting plate (6) is arc-shaped, and the side wall of the supporting plate (6) is fixedly connected with a protective pad.
  8. 8. A local collapse recovery device for underground pipes according to claim 2, wherein the side walls of the cleaning plate (113) are provided with cleaning pads, the side walls of which are in contact with the side walls of the filter screen (10).

Description

Local collapse restoration device for underground pipeline Technical Field The utility model relates to the technical field of pipeline restoration, in particular to a local collapse restoration device for an underground pipeline. Background Underground pipelines are pipelines that are laid underground for transporting liquids, gases or loose solids. The ancient China adopts the ceramic firing underground drainage pipeline for the early days, the Ming dynasty is built in Beijing, a large number of bricks and stones are adopted for building the underground drainage pipeline, the width is about 1 meter, the width is about 2 meters, the modern underground pipeline is various, and the underground pipeline has various cross section forms such as round, elliptic, semi-elliptic, multi-round heart-shaped, oval, rectangular (single hole, double holes and multiple holes), horseshoe-shaped and the like, and is built by materials such as steel, cast iron, concrete, reinforced concrete, prestressed concrete, bricks, stones, asbestos cement, pottery clay, plastics, glass fiber reinforced plastics (reinforced plastics) and the like. In the prior art, the existing partial underground pipeline partial collapse recovery device has the defects that when the existing partial underground pipeline partial collapse recovery device is used, support plates at different positions need to be adjusted to be used at proper positions one by one, so that a person has limitation in the operation process, the working efficiency of partial collapse recovery of the underground pipeline is reduced, the use ratio of the partial collapse recovery device of the underground pipeline is reduced, and the problem is solved by providing the partial collapse recovery device of the underground pipeline. Disclosure of utility model In order to make up for the defects, the utility model provides a local collapse restoration device for an underground pipeline, and aims to solve the problems that one person in the prior art has limitation in operation and reduces the repair work efficiency of the underground pipeline. In order to achieve the aim, the underground pipeline local collapse restoration device comprises a fixed rod, wherein the outer surface of the fixed rod is connected with a movable block in a sliding manner, the outer surface of the fixed rod is fixedly connected with a fixed block, the side wall of the movable block is fixedly connected with a connecting rod, the side wall of the fixed block is hinged with an adjusting rod, the end part of the adjusting rod is hinged with a supporting plate, a limiting mechanism is arranged in the movable block, the end part of the fixed rod is provided with a first adjusting ring, the side wall of the first adjusting ring is fixedly connected with a second adjusting ring, the inner parts of the first adjusting ring and the second adjusting ring are fixedly connected with a filter screen, and the outer surface of the fixed rod is provided with a cleaning assembly; the limiting mechanism comprises a limiting block, the limiting block is slidably connected to the inside of the moving block, a push rod is fixedly connected to the side wall of the limiting block, and the side wall of the limiting block is elastically connected with the inner side wall of the moving block through a reset spring. As a further description of the above technical solution: The cleaning assembly comprises a water wheel, the water wheel is rotationally connected to the outer surface of the fixing rod, the side wall of the water wheel is fixedly connected with a cleaning rod, and the end part of the cleaning rod is fixedly connected with a cleaning plate. As a further description of the above technical solution: the end part of the connecting rod is hinged with the side wall of the adjusting rod. As a further description of the above technical solution: The sliding hole matched with the size of the fixed rod is formed in the moving block, and the limiting block penetrates through the moving block and extends into the sliding hole. As a further description of the above technical solution: The side wall of dead lever has seted up a plurality of sizes equal and equidistant spacing holes that distribute, the stopper is pegged graft in spacing hole. As a further description of the above technical solution: The push rod penetrates through and is connected to the side wall of the moving block in a sliding mode. As a further description of the above technical solution: the backup pad is the arc, the lateral wall fixedly connected with protection pad of backup pad. As a further description of the above technical solution: the lateral wall of clearance board is provided with the clearance pad, the lateral wall of clearance pad contacts with the lateral wall of filter screen. The utility model has the following beneficial effects: 1. According to the utility model, through the arrangement of the fixed rod, the moving block, the connecting rod, th