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CN-121990120-A - Marine self-propelled breakwater pipe gallery integrated construction platform

CN121990120ACN 121990120 ACN121990120 ACN 121990120ACN-121990120-A

Abstract

The invention discloses an offshore self-propelled breakwater pipe gallery integrated construction platform, which relates to the technical field of breakwater pipe gallery construction and comprises a buoyancy tank base unit which has self-propelling capability and can be anchored at fixed points, wherein the top surface of the buoyancy tank base unit is provided with an operation auxiliary unit which can adjust the operation position and assist in supporting, the buoyancy tank base unit comprises a buoyancy tank, the bottom surface of the buoyancy tank is provided with a folding and accommodating movable bracket, the bottom surface of the buoyancy tank is provided with an injection propeller which can adjust the injection angle so as to change the advancing direction.

Inventors

  • CHEN ZHAOKUN
  • HUA FANG
  • XU WEIJING
  • ZHENG XINKANG
  • Xia Fanxi
  • ZHANG BAOQUN
  • DONG JI

Assignees

  • 江苏筑港建设集团有限公司

Dates

Publication Date
20260508
Application Date
20260325

Claims (9)

  1. 1. The marine self-propelled breakwater pipe gallery integrated construction platform is characterized by comprising a buoyancy tank base unit (1) which has self-propulsion capability and can be anchored at fixed points, wherein the top surface of the buoyancy tank base unit (1) is provided with an operation auxiliary unit (2) which can adjust the operation position and assist in supporting; The floating box base unit (1) comprises a floating box (11), a movable support (110) which is folded and stored is arranged on the bottom surface of the floating box (11), an injection propeller (13) capable of adjusting an injection angle and further changing the advancing direction is arranged on the bottom surface of the floating box (11), and a limit chute (14) for limiting the movement track of the operation auxiliary unit (2) is arranged on the top surface of the floating box (11); the operation auxiliary unit (2) comprises a limit sliding block (23) which is slidably connected inside the limit sliding groove (14), the top surface of the limit sliding block (23) is fixedly connected with an operation platform (21), the top surface of the operation platform (21) is fixedly connected with a hydraulic anchoring rod (24) which plays an auxiliary supporting role, the top surface of the operation platform (21) is provided with a groove for construction operation, and the top surface of the operation platform (21) is fixedly connected with a portal frame (25) which can assist construction operation.
  2. 2. The marine self-propelled breakwater pipe gallery integrated construction platform of claim 1, wherein the bottom surface of the operation platform (21) is rotatably connected with heavy-duty driving gears (22), the number of the limit sliding blocks (23) is two and is respectively arranged at the left end and the right end of the bottom surface of the operation platform (21), and the number of the hydraulic anchor rods (24) is four and is uniformly distributed and fixedly connected to the top surface of the operation platform (21).
  3. 3. The marine self-propelled breakwater pipe gallery integrated construction platform of claim 2, wherein a multi-section hydraulic rod (26) is fixedly connected to the middle part of one end of the top surface of the operation platform (21), a limit sliding rod (29) is fixedly connected to the inside of the portal (25), a sliding sleeve (211) is slidingly connected to the outer surface of the limit sliding rod (29), a cross beam (27) is fixedly connected to the side surface of the sliding sleeve (211), and the output end of the multi-section hydraulic rod (26) is fixedly connected to the middle part of the side surface of the cross beam (27).
  4. 4. The marine self-propelled breakwater pipe gallery integrated construction platform of claim 3, wherein a rack (212) is fixedly connected to the top surface of the cross beam (27), a sliding seat (28) is slidably connected to the outer surface of the cross beam (27), a positioning gear (210) is rotatably connected to the inner portion of the top surface of the sliding seat (28), the positioning gear (210) is meshed with the rack (212), and a packing auger (213) is arranged in the inner portion of the bottom surface of the sliding seat (28).
  5. 5. The marine self-propelled breakwater pipe gallery integrated construction platform of claim 4, wherein the number of the limiting sliding grooves (14) is two, the limiting sliding grooves are respectively arranged at the left end and the right end of the top surface of the buoyancy tank (11), two carrying bins (12) are arranged on the top surface of the buoyancy tank (11), a heavy load rack (16) is fixedly connected to the middle part of the top surface of the buoyancy tank (11), and the heavy load driving gear (22) is meshed with the heavy load rack (16).
  6. 6. The marine self-propelled breakwater pipe gallery integrated construction platform of claim 5, wherein the side bottom end of the buoyancy tank (11) is movably connected with a direction-adjusting hydraulic rod (15), the output end of the direction-adjusting hydraulic rod (15) is movably connected with the side surface of the jet propeller (13), the side surface of the buoyancy tank (11) is fixedly connected with a fixing seat (18), and the side bottom end of the buoyancy tank (11) is fixedly connected with an auxiliary sleeve (19).
  7. 7. The marine self-propelled breakwater pipe gallery integrated construction platform of claim 6, wherein the top surface of the jet propeller (13) is fixedly connected with a fixing buckle (111), the fixing buckle (111) is rotatably connected inside the bottom surface of the fixing seat (18), the input end of the jet propeller (13) is provided with a liquid inlet pipe (115), and the liquid inlet pipe (115) is rotatably connected inside the auxiliary sleeve (19).
  8. 8. The marine self-propelled breakwater pipe gallery integrated construction platform of claim 7, wherein a rotary auxiliary support (112) is fixedly connected to the inside of the jet propeller (13), an accelerating paddle wheel (113) is rotatably connected to the inside of the side face of the rotary auxiliary support (112), a driving rod (114) is fixedly connected to the side face of the accelerating paddle wheel (113), and the driving rod (114) is rotatably connected to the inside of the jet propeller (13).
  9. 9. The marine self-propelled breakwater pipe gallery integrated construction platform of claim 8, wherein a sealed storage bin (17) is fixedly connected to the inside of the bottom surface of the buoyancy tank (11), the movable support (110) is movably connected to the inside of the sealed storage bin (17), a plurality of sections of hydraulic push rods (116) are fixedly connected to the inside of the side surface of the movable support (110), an anchor rod (117) is fixedly connected to the output end of each section of hydraulic push rods (116), a hydraulic adjusting rod (118) is movably connected to the top surface of the movable support (110), and the other end of the hydraulic adjusting rod (118) is movably connected to the inner top surface of the sealed storage bin (17).

Description

Marine self-propelled breakwater pipe gallery integrated construction platform Technical Field The invention relates to the technical field of breakwater pipe gallery construction, in particular to an offshore self-propelled breakwater pipe gallery integrated construction platform. Background The breakwater pipe gallery is a closed gallery structure which is integrated in the coastal breakwater hydraulic structure and has the functions of stabilizing the structure of the breakwater body and intensively laying pipelines, is an important matched hydraulic facility in coastal development projects of coastal ports, harbor industry areas and coasts, depends on the core protection capability of the breakwater for resisting stormy waves and protecting coasts, can safely and intensively lay various municipal and industrial pipelines such as power communication, water supply and drainage, oil and gas transportation and the like in the gallery, can avoid the damage of ocean stormy waves and tide erosion and ship impact to the pipelines, greatly prolongs the service life of the pipelines, reduces the operation and maintenance risk, does not occupy the water area and land area space in the ports at the same time, and is perfectly adapted to the space intensive utilization and the safety protection requirements of coastal projects; The method can refer to the related patent of the patent number CN118880875A, and is essentially characterized in that a forward overhanging guide operation platform is built by depending on a finished bridge deck structure, an industry pain point which is difficult to insert and punch and is easy to deviate due to water flow/wind force impact in a marine environment is broken through an integrated pile body positioning limiting structure, meanwhile, the continuous operation of construction of a trestle bridge, namely one span and one span, is realized through the cyclic multiplexing of a core tool, the construction precision, efficiency and safety of the trestle bridge are greatly improved, and the construction cost is reduced. The conventional treatment mode of 'firstly erecting a temporary trestle and then carrying out pipe gallery construction operation' is generally adopted in the current marine construction of the breakwater pipe gallery channel, namely, steel pipe pile insertion and beating and bridge deck structure paving are completed step by step through a cantilever guide frame tool, the formed temporary trestle is used as a construction channel, a device bearing foundation and an operation platform, and the pipe gallery component transportation and field installation operation are completed through supporting hoisting and transferring equipment; The temporary trestle is a disposable temporary facility, needs to be erected step by step and is integrally dismantled after completion, has extremely low multiplexing rate of tools and materials, complicated installing and dismantling procedures and large manual and mechanical investment, greatly increases construction cost, and has the advantages that the construction of the trestle and a pipe gallery main body is serial step procedures, the subsequent pipe gallery operation cannot be carried out before the trestle is fully molded, the integral construction period is greatly prolonged, the steel pipe piles of the trestle are inserted and impacted by marine storms and water currents, the pile position positioning and perpendicularity control difficulty is high, construction deviation is easy to occur, and the construction period is further prolonged; Therefore, the traditional step-by-step serial construction technical route is abandoned, the process barriers of the construction of the trestle and the pipe gallery are broken, a set of integrated and circularly reusable construction equipment integrating autonomous navigation displacement, seabed anchoring stable base, expandable operation space and multidimensional heavy load transfer functions is developed, the whole process of navigation, anchoring, operation and transition is integrated in the same platform equipment, the whole process construction operation of the breakwater pipe gallery can be completed without erecting a temporary trestle, meanwhile, the adverse effect of the marine working condition on the operation stability is avoided from the root, the construction period is greatly shortened, the construction cost is reduced, the construction precision and the operation efficiency are improved, and for this reason, the marine self-propelled breakwater pipe gallery integrated construction platform is provided. Disclosure of Invention The invention aims to provide an offshore self-propelled breakwater pipe gallery integrated construction platform so as to solve the problems in the background art. In order to solve the technical problems, the invention adopts the following technical scheme: The integrated construction platform for the marine self-propelled breakwater pipe gallery