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CN-122013874-A - Shaped road round rainwater well lid finished product protection device and construction method

CN122013874ACN 122013874 ACN122013874 ACN 122013874ACN-122013874-A

Abstract

The invention belongs to the technical field of road engineering construction, and particularly relates to a protection device and a construction method for a circular rain manhole cover finished product of a finalized road, wherein the protection device comprises a slope funnel; the top of slope funnel has seted up the regulation hole, just the inner wall of regulation hole is provided with sealed lid, still rotate between the inner wall of the outer wall of sealed lid and regulation hole and be connected with a plurality of hinge blocks of group, make the linkage subassembly drive a plurality of six arriss sleeves of group rotatory through rotatory locking subassembly in step, make the internal thread section of thick bamboo carry out the adjustment of height at rotatory in-process with the lead screw, be used for multidirectional synchronous adjustment slope funnel, sealed lid and hinge block between the position, make the slope shirt rim outer fringe of slope funnel contact with the road surface and transition, possess quick installation and dismantlement ability, but repeatedly recycling provides stable effectual protection, efficiency, quality, security and economic environmental protection that the rainwater well lid finished product protected in the construction are showing the promotion.

Inventors

  • LIU RENLONG
  • Li Langxi
  • ZHU QIHANG
  • CHEN YINAN
  • ZHANG HAIJING
  • CHEN ZE
  • GUO BINGKUN
  • WEI JIANBIAO
  • Du Honggun
  • YAO WENXUAN
  • Su Yongbing

Assignees

  • 中建三局集团有限公司

Dates

Publication Date
20260512
Application Date
20251218

Claims (10)

  1. 1. A shaping road round rainwater well lid finished product protection device is characterized by comprising a slope funnel (2), wherein an adjusting hole (6) is formed in the top of the slope funnel (2), a sealing cover (7) is arranged on the inner wall of the adjusting hole (6), a plurality of groups of hinge blocks (9) are further rotationally connected between the outer wall of the sealing cover (7) and the inner wall of the adjusting hole (6), a plurality of groups of hinge blocks (9) are fixedly connected with a screw rod (10) at the bottom, an inner thread cylinder (11) is in threaded connection with the bottom of the screw rod (10), a six-edge sleeve (12) is fixedly connected with the bottom of the inner thread cylinder (11), a locking assembly (13) is rotationally connected to the central axis center of the sealing cover (7), a linkage assembly (14) is in transmission connection with the bottom of the locking assembly (13), and the linkage assembly (14) is sleeved on the six-edge sleeves (12).
  2. 2. The circular rainwater well lid finished product protection device of formalized road of claim 1, wherein the outer wall adhesion of slope funnel (2) has a plurality of reflection of light subsides (3), the laminating of the bottom of slope funnel (2) is connected with road surface (1), just downpipe (4) are installed to the embedding in road surface (1), the top of downcomer (4) is provided with rainwater well lid (5), be provided with rubber ring (8) between the outer wall of sealed lid (7) and the inner wall of regulation hole (6), six arris sleeve (12) and the bottom of slope funnel (2) become same level setting and laminating and connect at the top of road surface (1).
  3. 3. The shaping road round rainwater well lid finished product protection device according to claim 1, wherein the locking assembly (13) comprises an inner hexagonal countersunk head (131), the inner hexagonal countersunk head (131) is rotatably connected in the sealing cover (7), a storage barrel (132) is fixedly connected to the bottom end of the inner hexagonal countersunk head (131), and an inner threaded hole (133) is formed between the storage barrel (132) and the bottom end of the inner hexagonal countersunk head (131).
  4. 4. The device for protecting the finished product of the circular rain water well cover of the shaped road, as set forth in claim 3, is characterized in that a linkage column (134) is connected to the inner wall of the storage barrel (132) in a sliding fit manner, a bolt head (135) is rotatably connected to the top end of the linkage column (134), the bolt head (135) is in threaded connection with the internal threaded hole (133), and a first internal hexagonal hole is formed in the top end of the bolt head (135).
  5. 5. The circular rainwater well lid finished product protection device of the standardized road of claim 4, wherein the inner wall of the storage barrel (132) is provided with a compression spring (136), the compression spring (136) is in abutting connection between the inner wall of the storage barrel (132) and the end part of the linkage column (134), the two side walls of the storage barrel (132) are provided with hollow sliding cavities (137), the two groups of hollow sliding cavities (137) are communicated with the storage barrel (132), the inner walls of the two groups of hollow sliding cavities (137) are connected with limiting blocks (138) in a sliding fit mode, and one ends of the two groups of limiting blocks (138) are fixedly connected with the outer wall of the linkage column (134).
  6. 6. The shaped road round rainwater well lid finished product protection device according to claim 1, wherein the linkage assembly (14) comprises an inner gear ring (141), a driving gear (142) is arranged in the inner gear ring (141), and a plurality of groups of driven gears (143) are connected between the driving gear (142) and the inner gear ring (141) in a meshed mode.
  7. 7. The protection device for the finished product of the circular shaped rain well cover for the road of claim 6, wherein the middle parts of the driven gears (143) of the plurality of groups are respectively provided with a second inner hexagonal hole (144), and the second inner hexagonal holes (144) are sleeved outside the hexagonal sleeve (12) and are also connected with the outer wall of the inner threaded cylinder (11) in a sliding manner.
  8. 8. The device for protecting the finished product of the circular rain cover of the patterned road as claimed in claim 7, wherein the limiting rings (145) for positioning the driven gear (143) are fixedly connected to the upper side and the lower side of the inner gear ring (141).
  9. 9. The device for protecting the finished product of the circular rain water well cover of the patterned road, as set forth in claim 8, wherein the inner gear ring (141), the driving gear (142) and the driven gears (143) are all connected by helical gears, and the center of the central axis of the top end of the driving gear (142) is fixedly connected with the bottom end of the linkage column (134).
  10. 10. A construction method of the shaped road round rainwater well lid finished product protection device according to any one of claims 1 to 9, which is characterized by comprising the following steps: cleaning the rainwater well cover around the road surface to ensure that the construction site is in a clean state before construction; The slope funnel and the sealing cover are moved to the position right above the rainwater well lid in a hoisting mode; And then the linkage assembly synchronously drives the six-edge sleeves to rotate through the rotary locking assembly, so that the height of the internal thread cylinder and the screw rod can be adjusted in the rotating process.

Description

Shaped road round rainwater well lid finished product protection device and construction method Technical Field The invention belongs to the technical field of road engineering construction, and particularly relates to a protection device and a construction method for a circular rainwater well lid finished product of a finalized road. Background In the road construction or maintenance process, the installation of underground facilities such as roadbed, base course and catch basin is usually finished first, and finally the asphalt surface layer is paved. Before asphalt pavement is laid, various construction vehicles (such as a transport vehicle, a paver, a road roller and the like) need to run on the completed base or subbase. At this time, the installed manhole cover is generally higher than the surface of the base layer, and if no effective protection is available, the manhole cover is extremely easy to crush by heavy vehicles to cause damage, deformation or displacement of the manhole cover, and even damage to the underlying shaft structure. The conventional method (cement mortar enclosure) is to use cement mortar to carry out enclosure between the periphery of a rainwater well lid and a pavement base layer, and manually construct a protection ring (slope ridge) with a certain gradient. After the cement mortar is hardened to a certain strength, the tire of the construction vehicle can run along the mortar ramp and pass over the well cover area, so that the well cover is prevented from being directly rolled. The prior cement mortar enclosing method has the following main defects: The construction efficiency is low and the dependence is strong, the on-site mixing and mortar coating operation is complicated, and the operation must wait until the mortar reaches enough strength, thereby severely restricting the continuity of the subsequent procedures; The demolishing operation is difficult and the secondary damage risk is associated, before asphalt is paved, the hard mortar protection ring must be forcedly chiseled; The protection effect is unstable and difficult to standardize, the mortar strength and gradient form are difficult to accurately control, the protection is invalid often caused by insufficient strength or stress concentration, and the well cover is still damaged by pressure. To sum up, in the prior art, there is a need for a device capable of fast mounting and dismounting, capable of being recycled, providing stable and effective protection, and remarkably improving the efficiency, quality, safety, economy and environmental protection of protecting the end product of the rainwater well lid in road construction. Disclosure of Invention The invention provides a finished product protection device for a circular rain water well lid of a finalized road, which comprises a slope funnel, wherein an adjusting hole is formed in the top of the slope funnel, a sealing cover is arranged on the inner wall of the adjusting hole, a plurality of groups of hinge blocks are rotationally connected between the outer wall of the sealing cover and the inner wall of the adjusting hole, the bottoms of the hinge blocks are fixedly connected with screw rods, the bottom ends of the screw rods are in threaded connection with inner thread barrels, the bottom ends of the inner thread barrels are fixedly connected with six-edge sleeves, a locking assembly is rotationally connected to the center of a central axis of the sealing cover, a linkage assembly is in transmission connection with the bottom of the locking assembly, and the linkage assembly is sleeved on the six-edge sleeves. Further, the outer wall adhesion of slope funnel has a plurality of reflection of light subsides of group, the bottom laminating of slope funnel is connected with the road surface, just the embedding is installed down the water pipe in the road surface, the top of downcomer is provided with the rainwater well lid, be provided with the rubber ring between the outer wall of sealed lid and the inner wall of regulation hole, six arriss sleeve and the bottom of slope funnel become the same level setting and laminating connection at the top of road surface. Further, the locking assembly comprises an inner hexagonal countersunk head, the inner hexagonal countersunk head is rotatably connected in the sealing cover, the bottom end of the inner hexagonal countersunk head is fixedly connected with a storage barrel, and inner threaded holes are formed between the storage barrel and the bottom end of the inner hexagonal countersunk head. Further, the inner wall of the storage barrel is connected with a linkage column in a sliding fit mode, the top end of the linkage column is rotationally connected with a bolt head, the bolt head is in threaded connection with the internal threaded hole, and a first internal hexagonal hole is formed in the top end of the bolt head. Further, the inner wall of receiving the section of thick bamboo is provided with compression spring