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CN-224227947-U - Prefabricated component is restoreed fast to assembled municipal road inspection shaft

CN224227947UCN 224227947 UCN224227947 UCN 224227947UCN-224227947-U

Abstract

The utility model provides an assembled municipal road inspection well rapid restoration prefabricated component, which comprises a connection insertion pipe, a diversion barrel and an inner separation net, wherein the right side of a left joint block is provided with a group of diversion barrels used for jogging and connecting the left joint block, the right side of the diversion barrel is provided with a group of right joint blocks used for diverting sewage at the upper end of a drainage cover, the left joint block and the right joint block are arranged in a mirror image mode by taking the central position of the diversion barrel as an axis, the overlooking cross section of the left joint block is of a rectangular arc-shaped inner groove structure, compared with the prior art, the concave structure of a diversion opening of the component is matched with a high-pressure water gun to realize back flushing, synchronous operation of percolation separation and sewage diversion is realized, and a bolt fastening and sealing jogging dual mechanism ensures the leakage prevention performance of a connection node.

Inventors

  • ZHANG JUNQI
  • DU GUANGMIN
  • CUI XIAOFENG
  • ZHANG XU

Assignees

  • 济南能源工程集团有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (7)

  1. 1. The prefabricated component for quickly repairing the fabricated municipal road inspection well is characterized by comprising a connecting insertion pipe (100), a left connecting block (110), a diversion cylinder (170) and an inner separation net (260), wherein a group of diversion cylinders (170) for jogging and connecting the left connecting block (110) are arranged on the right side of the left connecting block, and a group of right connecting blocks (180) for diverting sewage at the upper end of a drainage cover (130) are arranged on the right side of the diversion cylinder (170); The left joint block (110) and the right joint block (180) are arranged in a mirror image mode by taking the center position of the split flow barrel (170) as an axis, the overlooking cross section of the left joint block (110) is of a rectangular arc-shaped inner groove structure, a group of connecting embedded heads (230) used for being in sealing embedded with the left side and the right side of the split flow barrel (170) are respectively arranged on the right side of the left joint block (110) and the left side of the right joint block (180), the two groups of connecting embedded heads (230) are respectively in sealing embedded with the first group of component flow ports (210) and the second group of component flow ports (220), and the two groups of connecting embedded heads (230) are respectively in an integrated structure with the left joint block (110) and the right joint block (180).
  2. 2. The rapid repair prefabricated part for the fabricated municipal road inspection well according to claim 1, wherein two groups of connecting embedded heads (230) are respectively provided with a group of diversion grooves, the interiors of the left connecting block (110) and the right connecting block (180) are respectively provided with a group of inner diversion cavities for diversion of the external sewage, and the first diversion port (210) and the second diversion port (220) are of arc-shaped concave structures.
  3. 3. The rapid repair prefabricated part for the fabricated municipal road inspection well according to claim 2, wherein the first split port (210) and the second split port (220) are respectively communicated with the inside of one group of diversion grooves and one group of inner diversion cavities, two groups of first seepage nets (120) for directly penetrating the ground water body are arranged at the upper end of the left joint block (110), and two groups of second seepage nets (190) for directly penetrating the ground water body are arranged at the upper end of the right joint block (180).
  4. 4. The rapid repair prefabricated part for the fabricated municipal road inspection well according to claim 3, wherein a group of filter screens for blocking impurities in sewage are arranged in the first and second seepage nets (120 and 190), two groups of connecting insertion pipes (100) for being spliced and communicated with other right insertion blocks (180) are arranged on the left side of the left insertion block (110), and two groups of connecting grooves (200) for being in sealing fit with the connecting insertion pipes (100) are arranged on the right side of the right insertion block (180).
  5. 5. The rapid repair prefabricated part for the fabricated municipal road inspection well of claim 4, wherein a group of main cover bodies (160) which are convenient for workers to disassemble and overhaul are arranged at the upper end of the diversion cylinder (170), the upper end of the main cover body (160) is of a hollow structure, five groups of holes with circular structures are arranged in the middle position, and a group of outer isolation nets (150) for isolating impurities in sewage are arranged in the holes.
  6. 6. The rapid repair prefabricated part for the fabricated municipal road inspection well of claim 5, wherein a plurality of groups of upper water seepage grooves (140) for isolating impurities in the sewage are respectively arranged on the front side and the rear side of the leak hole, a group of drainage covers (130) for diverting the sewage are arranged at the upper end of the main cover body (160), and the drainage covers (130) are of an arc-shaped structure.
  7. 7. The rapid repair prefabricated part for the fabricated municipal road inspection well according to claim 1 or 5, wherein a group of connection bases (250) for supporting the lower ends of the inner core tubes (240) are arranged at the lower ends of the inside of the diversion cylinder (170), a group of inner separation nets (260) for filtering sewage are respectively arranged at the left side and the right side of the connection bases (250), a group of inner core tubes (240) for directly guiding the sewage led in by the main cover body (160) are arranged at the central position of the connection bases (250), and the overlooking cross section diameter of the inner core tubes (240) is the same as the overlooking cross section diameter of the main cover body (160).

Description

Prefabricated component is restoreed fast to assembled municipal road inspection shaft Technical Field The utility model relates to the technical field of fabricated municipal road inspection wells, in particular to a rapid repair prefabricated part of an assembled municipal road inspection well. Background The existing fabricated municipal road inspection well has structural defects in the aspects of rapid repair, replacement and maintenance efficiency, and is mainly characterized by insufficient modularized reconstruction capability and weak dynamic service adaptability. The traditional well body adopts cast-in-place concrete or an integral prefabricated structure, the integral structure is required to be broken when a rigid connection system leads to local damage, the root is that a mechanical interface and stress isolation design which are independently detached are lacked among module units, the conventional coping method improves the detachability by additionally arranging a flange plate or a bolt connection, but the flange butt joint precision depends on prefabrication error control, bolt corrosion is easy to cause detachment failure, meanwhile, construction waste and dust pollution are still generated in the regeneration process, the existing solution is used for recovering the tightness through grouting leakage stoppage or steel wrapping reinforcement, the grouting material and old concrete are low in bonding strength and easy to crack secondarily, and the steel wrapping is required to interrupt traffic and destroy the pavement structure. Maintenance work efficiency suffers from insufficient suitability for function expansion, and thus, there is a need for an assembled municipal road manhole to quickly repair prefabricated members to solve the above problems. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide an assembled municipal road inspection well rapid repair prefabricated part, which solves the problems in the prior art. The technical scheme adopted for solving the technical problems is that the prefabricated component for quickly repairing the fabricated municipal road inspection well comprises a connecting insertion pipe and an inner separation net, wherein a group of diversion cylinders for jogged connection are arranged on the right side of the left joint block, and a group of right joint blocks for diverting the sewage at the upper end of the drainage cover are arranged on the right side of the diversion cylinders; The left joint block and the right joint block are arranged in a mirror image mode by taking the center position of the split flow cylinder as an axis, the overlooking cross section of the left joint block is of a rectangular arc-shaped inner groove structure, a group of connecting embedded heads used for being in sealing embedded with the left side and the right side of the split flow cylinder are respectively arranged on the right side of the left joint block and the left side of the right joint block, the two groups of connecting embedded heads are respectively in sealing embedded with the first group of component flow ports and the second group of component flow ports, and the two groups of connecting embedded heads are respectively in an integrated structure with the left joint block and the right joint block. As a preferred implementation mode, two groups of connecting embedded heads are internally provided with a group of diversion trenches respectively, the left connecting block and the right connecting block are internally provided with a group of inner diversion cavities for diversion of the external sewage, and the first diversion opening and the second diversion opening are of arc-shaped concave structures. As a preferred implementation mode, the first shunt opening and the second shunt opening are respectively communicated with a group of diversion grooves and a group of inner diversion cavities, two groups of seepage nets I used for directly penetrating ground water are arranged at the upper end of the left connecting block, two groups of seepage nets II used for directly penetrating ground water are arranged at the upper end of the right connecting block, in actual use, the left connecting block and the right connecting block are arranged at two sides of a well body to be repaired in a mirror symmetry mode before construction, the first shunt opening and the second shunt opening at two ends of the shunt cylinder are pre-calibrated through the connection embedding head, the arc-shaped concave embedding surface is tightly attached to the sealing gasket, the connection base is submerged into a bottom base in a vertical inserting mode during installation, the inner core pipe is butted with the existing drainage pipeline through the built-in diversion groove, the outer separation net and the inner separation net are wrapped in a layering mode, ground seepage water is quickly penetrated into the main body of the shun