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High-pile wharf superstructure integrated construction equipment and construction method thereof

A technology of high-piled wharf and construction method, which is applied in basic structure engineering, water conservancy engineering, marine engineering and other directions, can solve the problems of large size of prefabricated components, difficult erection and low operation accuracy, etc., and achieves increased installation location and convenient transportation. , the effect of low production cost

Pending Publication Date: 2021-04-23
CCCC SECOND HARBOR ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steel bars protruding from the longitudinal and horizontal beams will interfere at the joints, making it difficult to erect
On the other hand, prefabricated components are usually large in size, and land transportation is often restricted by local policies and natural conditions, so it can only be transported by water. The wharf is a water-facing structure. The water hoisting operation on the crane ship has low precision, slow efficiency and high cost

Method used

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  • High-pile wharf superstructure integrated construction equipment and construction method thereof
  • High-pile wharf superstructure integrated construction equipment and construction method thereof
  • High-pile wharf superstructure integrated construction equipment and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] The integrated construction equipment is supported on the pile caps of the two rows of piles on the outermost side of the wharf through anchor support structures such as solid steel rods, thereby supporting the integrated construction equipment structure and reducing the length of the extension of the structure; through the reasonable arrangement of steel bars 702, Avoid the interference of the extended steel bar 702 of the pier pile cap on the solid steel bar; meanwhile, the fulcrum 5 of the track mechanism is located on the outside of the pile cap, so that the track 6 of the track mechanism and the gantry structure are staggered from the position of the longitudinal beam of the shaft, which is convenient for the installation of the longitudinal beam of the shaft. And on the fulcrum 5 of the track mechanism, the track mechanism track 6 spanning three bent frames is arranged, so as to realize the vertical movement of the integrated construction equipment along the wharf, ...

Embodiment 2

[0085] Embodiment 2, the beam installation steps include:

[0086] 1: Complete the conventional water-based pile sinking and pile cap pouring operations, and prefabricate beams and slabs in the prefabrication plant;

[0087] 2: Assemble integrated construction equipment on the two bent frames that have formed pile caps at the wharf;

[0088] 3: Transport the prefabricated beams and beams to the front of the wharf by water;

[0089] 4: The integrated construction equipment crane moves horizontally above the docked ship at the front of the wharf, lifts the beam and rotates it 90 to pass through the hole, and the crane transports it above the designed position for erection; complete the erection of all the components on the bent frame in turn beam;

[0090] 5: The integrated construction equipment crane traverses to the top of the docked ships at the front of the wharf, lifts the side beams, and lifts the side beams with cantilever beams;

[0091] 6: The integrated constructio...

Embodiment 3

[0092] Embodiment three, the longitudinal beam installation steps include:

[0093] Transport the prefabricated longitudinal girders and prefabricated longitudinal girders to the front of the wharf by water;

[0094] 1: The crane of the integrated construction equipment is moved longitudinally above the position of the designed longitudinal beam, so that the center of the integrated construction equipment and the center of the longitudinal beam are consistent in the longitudinal direction of the wharf;

[0095] 2: The integrated construction equipment crane traverses to the top of the docked ship at the front of the wharf, lifts the longitudinal beam and rotates 90 degrees to pass through the hole, and rotates 90 degrees after passing the hole, and the crane transports it above the designed position for erection; Complete all the longitudinal beams on the bent rack in sequence;

[0096] 3: The integrated construction equipment crane traverses to the top of the docked ships at...

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Abstract

The invention discloses high-pile wharf superstructure integrated construction equipment and a construction method thereof. The high-pile wharf superstructure integrated construction equipment is used for carrying out hoisting construction on a wharf superstructure near a water position, and a high-pile wharf comprises a plurality of pile foundations, pile caps, concrete prefabricated parts and a cast-in-place surface layer, wherein the multiple pile foundations are vertically arranged at intervals, the pile caps are arranged at the tops of the pile foundations, the concrete prefabricated parts are placed at the tops of the pile caps, and the cast-in-place surface layer is used for wharf sloping; the superstructure refers to concrete prefabricated parts placed at the tops of the pile caps and comprises prefabricated cross beams, prefabricated longitudinal beams and prefabricated panels; the high-pile wharf superstructure integrated construction equipment comprises a truss mechanism, a hoisting mechanism and a rail mechanism, wherein the truss mechanism is arranged over the pile caps in a supporting mode, and a walking device is further arranged at the bottom of the truss mechanism; the hoisting mechanism is used for hoisting the multiple concrete prefabricated parts to the pile caps to form a supporting plane; the rail mechanism is supported at the bottom of the integrated construction equipment and used for walking of the integrated construction equipment. The high-pile wharf superstructure integrated construction equipment and the construction method thereof can be widely applied to the technical field of wharf construction.

Description

technical field [0001] The invention relates to the technical field of wharf construction. More specifically, the present invention relates to an integrated construction equipment and construction method for the superstructure of a high pile wharf. Background technique [0002] As the construction period requirements become increasingly tense and the construction environment becomes harsher, prefabricated structures are gradually gaining people's favor. In the field of wharf engineering, prefabricated structures are still in their infancy, and most wharves still use the traditional design and construction method of cast-in-place beams. The reason for restricting the development of prefabricated wharves is that the steel bars interfere when the prefabricated longitudinal beams are erected, and the errors during the erection process are not easy to control. In the prefabricated wharf structure, usually in order to ensure the continuity of the force, the prefabricated longitu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/06E02D27/32E02D27/52E02D27/12
CPCE02B3/068E02D27/32E02D27/52
Inventor 冯先导崔洪谱林红星骆钊肖浩韩鹏鹏茅兵海胡义新刘聪聪范晨阳
Owner CCCC SECOND HARBOR ENG
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