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CN-224213369-U - Assembled communication pipeline is pre-buried with inspection shaft

CN224213369UCN 224213369 UCN224213369 UCN 224213369UCN-224213369-U

Abstract

The utility model relates to the technical field of manhole shafts and discloses an assembled communication pipeline embedded manhole, which comprises a manhole body, a manhole cover, first mounting rings and limiting blocks, wherein the manhole cover is arranged at the top of the manhole body, the first mounting rings are fixed on two sides of the manhole body, the limiting blocks are fixed on the outer sides of the manhole cover, fixed blocks and fixed columns are fixed on the outer sides of the manhole body, first springs are fixed on one ends of the fixed columns, and the first springs are used in a matched mode through the limiting blocks.

Inventors

  • JIA TAO
  • WANG LIWEI
  • HE ZHIYONG
  • WANG JIAN
  • SHI XIAOJUN

Assignees

  • 中国铁塔股份有限公司鹤壁市分公司

Dates

Publication Date
20260508
Application Date
20250428

Claims (6)

  1. 1. The utility model provides an assembled communication pipeline is pre-buried with inspection shaft, includes well body (1), its characterized in that still includes: The well cover (2) is arranged at the top of the well body (1), and first mounting rings (3) are fixed on two sides of the well body (1); The limiting block (4) is fixed on the outer side of the well cover (2), and a fixed block (5) is fixed on the outer side of the well body (1); The fixing column (6) is fixed on the inner wall of the fixing block (5), one end of the fixing column (6) is fixed with a first spring (7), the inner wall of the fixing column (6) is slidably connected with a limiting frame (8), the outer side of the limiting frame (8) is fixed with a limiting rod (9), and the outer side of the limiting rod (9) is slidably connected with the inner wall of the fixing column (6); The second installation ring (10) is rotationally connected to the outer side of the first installation ring (3), a first bolt (11) is connected to the inner wall of the second installation ring (10) in a threaded mode, and a limiting piece (12) is rotationally connected to the bottom of the first bolt (11).
  2. 2. The manhole for embedding an assembled communication pipeline according to claim 1, wherein one end of the second mounting ring (10) is connected with a second bolt (14) in a threaded manner, and a pulling piece (13) for rotating the second bolt (14) is fixed at the top of the second bolt (14).
  3. 3. The manhole for embedding the assembled communication pipeline according to claim 1, wherein the top of the manhole cover (2) is fixedly provided with a mounting block (15), and the outer side of the mounting block (15) is rotatably connected with a connecting plate (16).
  4. 4. The manhole for embedding the assembled communication pipeline according to claim 3, wherein a handle (17) is fixed at the top of the connecting plate (16), and a fixing disc (18) is fixed at the bottom of the connecting plate (16).
  5. 5. The manhole for embedding an assembled communication pipeline according to claim 4, wherein two pull rings (19) for pulling up the manhole cover (2) are fixed at the top of the manhole cover (2), a limit bolt (20) is rotatably connected to the inner wall of the fixed disc (18), and the outer side of the limit bolt (20) is in threaded connection with the inner wall of the manhole cover (2).
  6. 6. The manhole for embedding the assembled communication pipeline according to claim 1, wherein mounting plates (21) for assisting in dismounting and mounting the first mounting ring (3) are fixed at two ends of the well body (1), a connecting block (22) is rotatably connected to the outer side of the first mounting ring (3), and the inner wall of the connecting block (22) is rotatably connected to the outer side of the second mounting ring (10).

Description

Assembled communication pipeline is pre-buried with inspection shaft Technical Field The utility model relates to the technical field of manhole shafts, in particular to a manhole shaft for embedding an assembled communication pipeline. Background The manhole for the embedded of the assembled communication pipeline is a key component of urban communication infrastructure, necessary channels and spaces are provided for laying and maintaining communication cables, the manhole effectively protects the safe operation of the communication cables through the firm structure and the waterproof and anti-corrosion performances of the manhole, ensures the stability and the reliability of communication services, and workers can conveniently enter the pipeline through the manhole so as to check, dredge, repair or replace damaged parts of the pipeline, thereby ensuring the normal operation of a communication pipeline system. Along with the rapid development of modern city construction, the requirement on a communication pipeline system is higher and higher, the assembled manhole adapts to the requirement of modern city construction by virtue of excellent design, excellent performance and convenient maintenance mode, a new thought and a new scheme are provided for the development of city infrastructure, in the current actual use process, the whole engineering progress can be influenced due to inconvenient installation and disassembly, project delay can be caused, if the manhole part is damaged, the disassembly and replacement are inconvenient, the whole manhole is scrapped, and the replacement cost is increased. Disclosure of utility model The utility model aims to provide an inspection well for embedding an assembled communication pipeline, so as to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme that the manhole for embedding the assembled communication pipeline comprises a well body and further comprises: The well cover is arranged at the top of the well body, and first mounting rings are fixed on two sides of the well body; The limiting block is fixed on the outer side of the well cover, and the outer side of the well body is fixed with a fixed block; The fixing column is fixed on the inner wall of the fixing block, one end of the fixing column is fixed with a first spring, the inner wall of the fixing column is connected with a limiting frame in a sliding mode, the outer side of the limiting frame is fixed with a limiting rod, and the outer side of the limiting rod is connected with the inner wall of the fixing column in a sliding mode; the second collar is rotationally connected to the outer side of the first collar, a first bolt is connected to the inner wall of the second collar in a threaded mode, and a limiting piece is rotationally connected to the bottom of the first bolt. Preferably, one end of the second mounting ring is connected with a second bolt in a threaded manner, and a pulling piece for rotating the second bolt is fixed at the top of the second bolt. Preferably, the top of well lid is fixed with the installation piece, the outside of installation piece rotates and is connected with the connecting plate. Preferably, a handle is fixed at the top of the connecting plate, and a fixed disc is fixed at the bottom of the connecting plate. Preferably, the top of well lid is fixed with two pull rings that are used for pulling up the well lid, the inner wall rotation of fixed disk is connected with stop bolt, and stop bolt's the outside and the inner wall threaded connection of well lid. Preferably, the mounting plates for assisting the first mounting ring in dismounting are fixed at the two ends of the well body, the connecting block is rotationally connected to the outer side of the first mounting ring, and the inner wall of the connecting block is rotationally connected to the outer side of the second mounting ring. Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the well lid can be conveniently installed and disassembled through the matched use of the limiting frame and the limiting block, so that the time cost is reduced during installation or disassembly, the well lid can be limited, the well lid is prevented from falling off due to abnormality, and the pipeline can be conveniently and simply limited through the matched use of the first mounting ring and the second mounting ring, so that the pipeline is prevented from shaking after the installation is completed. Drawings FIG. 1 is a schematic diagram of an embodiment of an manhole for pre-burying an assembled communication pipe according to the present utility model; Fig. 2 is a schematic diagram of a limiting plate structure provided by the utility model; FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2; fig. 4 is a schematic structural diagram of a mounting board accor