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CN-224227850-U - Prefabricated well ring mounting structure

CN224227850UCN 224227850 UCN224227850 UCN 224227850UCN-224227850-U

Abstract

The utility model relates to the technical field of well ring installation, in particular to a prefabricated well ring installation structure, which comprises a roadbed, wherein a well body penetrates through the interior of the roadbed, a prefabricated well ring body is erected at the top end of the well body, a well cover is hinged in the interior of the prefabricated well ring body, a leveling layer, a reinforcing layer and an asphalt pavement layer are sequentially arranged on the outer side of the prefabricated well ring body from bottom to top, a plurality of groups of reinforcing rods penetrate through the interior of the prefabricated well ring body, a plurality of groups of anti-sedimentation mechanisms are arranged on the outer side of the prefabricated well ring body, operation screws are respectively connected to the inner sides of the plurality of groups of reinforcing rods in a rotating mode, and a plurality of groups of movable sleeves are arranged on the outer sides of the operation screws.

Inventors

  • HOU RUICHENG
  • Mao Andong
  • XIAO JIANGANG
  • DENG LIGANG
  • LIU JIANLI
  • CAO YI

Assignees

  • 中国水利水电第三工程局有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (7)

  1. 1. The utility model provides a prefabricated well ring mounting structure, includes road bed (1), wherein, the inside of road bed (1) runs through has well bore (2), prefabricated well ring body (3) have been erect on the top of well bore (2), the inside of prefabricated well ring body (3) articulates there is well lid (4), the outside of prefabricated well ring body (3) is equipped with screed-coat (5), reinforcement layer (6) and pitch road surface layer (7) from down up in proper order, multiunit stiffener (8) are worn to be equipped with in the inside of prefabricated well ring body (3), multiunit anti-settling mechanism (9) are installed in the outside of prefabricated well ring body (3); The inside of multiunit stiffener (8) is all rotated and is connected with operation screw rod (801), multiunit removal cover (802) are installed in the outside of operation screw rod (801), multiunit the inside of removal cover (802) is all through adapter sleeve (803) and operation screw rod (801) threaded connection, just adapter sleeve (803) are rotated with removal cover (802) and are connected, multiunit the outside of removal cover (802) is equidistant to rotate and is connected with multiunit transfer line (804), multiunit the bottom of transfer line (804) is all rotated and is connected with enhancement awl (805), the bottom sliding connection of stiffener (8) has insertion awl (806), buffer gear (807) are installed on the inside of stiffener (8) and the top that is located insertion awl (806).
  2. 2. The prefabricated well ring installation structure according to claim 1, wherein a locating plate (808) is fixedly connected to the top end of the reinforcing rod (8), and movable holes (809) are formed in positions, corresponding to the groups of reinforcing cones (805), on the outer side of the reinforcing rod (8).
  3. 3. The prefabricated well ring installation structure according to claim 1, wherein the top end of the insertion cone (806) is slidably connected with the reinforcing rod (8) through a sliding groove (810), and a sealing ring (811) is sleeved on the outer side of the insertion cone (806).
  4. 4. A prefabricated well collar installation structure according to claim 1, wherein the buffer mechanism (807) comprises a first sleeve (812) fixedly connected to the top end of the insertion cone (806), the first sleeve (812) is slidably connected with the inside of the reinforcing rod (8) through a first sliding column (813), and a first spring damping shock absorber (814) is installed in the inside of the first sleeve (812).
  5. 5. The prefabricated well collar installation structure according to claim 4, wherein sliding rods (815) are symmetrically connected to the inner portion of the bottom end of the reinforcing rod (8), buffer springs (816) are sleeved on the outer sides of two groups of the sliding rods (815), sliding sleeves (817) are slidably connected to the outer sides of the two groups of the buffer springs (816), driving arms (818) are arranged between the two groups of the sliding sleeves (817) and the first sleeve (812), and two ends of the driving arms (818) are respectively connected with the first sleeve (812) and the sliding sleeves (817) in a rotating mode.
  6. 6. A prefabricated well collar installation structure according to claim 1, wherein the leveling layer (5) is formed by mortar casting, and the reinforcing layer (6) is formed by steel fiber concrete casting.
  7. 7. The prefabricated well ring installation structure of claim 1, wherein the anti-sedimentation mechanism (9) comprises a plurality of groups of shrinkage grooves (901) formed in the outer side of the prefabricated well ring body (3), the outer sides of the shrinkage grooves (901) are all connected with a plurality of groups of fastening blocks (902) in a sliding mode, the inner parts of the shrinkage grooves (901) are all fixedly connected with a second sleeve (903), the fastening blocks (902) are all connected with the second sleeve (903) in a sliding mode through second sliding columns (904), and second spring damping shock absorbers (905) are all installed in the second sleeve (903).

Description

Prefabricated well ring mounting structure Technical Field The utility model relates to the technical field of well ring installation, in particular to a prefabricated well ring installation structure. Background The inspection well is arranged for the convenience of installation and maintenance of circuits such as power supply, water drainage, pollution discharge, communication and the like of urban underground infrastructure, and is generally arranged at the intersection of pipelines, at the turning positions and at certain intervals on the straight pipe sections. In general, the manhole is installed by adopting a secondary paving method, namely, a method of paving firstly, then cutting and installing and paving secondly, which also leads to twice forming of the pavement around the manhole ring and the road pavement. In addition, in order to accelerate the construction progress in most inspection shafts, construction staff generally adopts a large-area road roller to operate, but the pavement around the inspection shaft is difficult to compact in place, so that the compactness of the joint part of the twice poured pavement is lower, a large-sized vehicle continuously passes through the well ring, the well ring can bear larger impact force and shearing acting force, the well ring is easy to cause the occurrence of well ring sedimentation phenomenon, the running condition of the vehicle is further influenced, and potential safety hazards are easy to cause. Therefore, it is important to design a prefabricated well ring installation structure to solve the above-mentioned drawbacks. Disclosure of utility model Aiming at the defects of the prior art, the utility model designs a prefabricated well ring installation structure, which aims to solve the technical problems that after the prefabricated well ring is installed in the prior art, a large-sized vehicle continuously passes through the well ring, the phenomenon of well ring settlement is easy to occur, the running condition of the vehicle is further influenced, and potential safety hazards are easy to cause. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated well ring mounting structure, includes the road bed, the inside of road bed runs through has the well bore, the top of well bore is erect prefabricated well ring body, the inside of prefabricated well ring body articulates there is the well lid, the outside of prefabricated well ring body is equipped with screed-coat, reinforcement layer and pitch road surface layer from down up in proper order, the inside of prefabricated well ring body wears to be equipped with multiunit stiffener, multiunit anti-settling mechanism is installed in the outside of prefabricated well ring body; The inside of multiunit the stiffener is all rotated and is connected with the operation screw rod, the multiunit is installed in the outside of operation screw rod, multiunit the inside of moving the cover is all through adapter sleeve and operation screw rod threaded connection, just the adapter sleeve is rotated with the removal cover and is connected, multiunit the outside of moving the cover is equidistant to rotate and is connected with multiunit transfer line, multiunit the bottom of transfer line is all rotated and is connected with the enhancement awl, the bottom sliding connection of stiffener has the insertion awl, buffer gear is installed on the inside of stiffener and the top that is located the insertion awl. As a preferable scheme of the utility model, the top end of the reinforcing rod is fixedly connected with a positioning plate, and movable holes are formed in positions, corresponding to a plurality of groups of reinforcing cones, on the outer side of the reinforcing rod. As a preferable scheme of the utility model, the top end of the insertion cone is in sliding connection with the reinforcing rod through the sliding groove, and the outer side of the insertion cone is sleeved with the sealing ring. As a preferable scheme of the utility model, the buffer mechanism comprises a first sleeve fixedly connected to the top end of the insertion cone, the first sleeve is in sliding connection with the inside of the reinforcing rod through a first sliding column, and a first spring damping shock absorber is arranged in the first sleeve. As the preferable scheme of the utility model, the inside of the bottom end of the reinforcing rod is symmetrically connected with the sliding rods, the outer sides of the two groups of sliding rods are respectively sleeved with the buffer springs, the outer sides of the sliding rods and the outer sides of the two groups of buffer springs are respectively and slidably connected with the sliding sleeve, the transmission arms are respectively arranged between the two groups of sliding sleeves and the first sleeve, and the two ends of the transmission arms are respectively and rotatably connec