An integrated construction equipment for the upper structure of a high-piled wharf and its construction method

Abstract

The present invention discloses an integrated construction equipment for the upper structure of a high-piled wharf and its construction method, which is used for hoisting construction of the upper structure of the wharf at the waterside position. The high-piled wharf includes multiple vertically spaced piles, a pile cap arranged at the top of the piles, a precast concrete member placed on the top of the pile cap, and a cast-in-place surface layer used for the slope of the wharf. The upper structure refers to the precast concrete member placed on the top of the pile cap, including a precast cross beam, a precast longitudinal beam, and a precast panel. The integrated construction equipment for the upper structure of the high-piled wharf includes a truss mechanism, which is supported directly above the pile cap, and a traveling device is further arranged at the bottom of the truss mechanism; a hoisting mechanism, which is used to hoist multiple precast concrete members onto the pile cap to form a support plane; and a track mechanism, which is supported at the bottom of the integrated construction equipment and is used for the traveling of the integrated construction equipment. It can be widely applied to the technical field of wharf construction.

Description

Technical Field

[0001] The present invention relates to the technical field of wharf construction, and more specifically, to an integrated construction equipment for the upper structure of a high-pile wharf and a construction method thereof. Background Art

[0002] As the construction period requirements become increasingly tight and the construction environment becomes more severe, prefabricated structures are gradually gaining popularity. In the field of wharf engineering, prefabricated structures are still in their infancy. At present, most wharves still use the traditional design and construction method of cast-in-place beams. The reasons that restrict the development of prefabricated wharves are that the steel bars interfere when the prefabricated longitudinal and transverse beams are erected, and the errors in the erection process are difficult to control. In the prefabricated wharf structure, in order to ensure the continuity of force, the prefabricated longitudinal beams of the wharf usually need to reserve a certain overhang length at the nodes for binding or welding; similarly, the prefabricated transverse beams also need to reserve a certain overhang length. The steel bars protruding from the longitudinal and transverse beams will interfere at the nodes, 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. They can only be transported by water. The wharf is a waterfront structure. During the construction process, it is often affected by waves and tides. The water hoisting operation on the shaking crane ship has low precision, low efficiency, and high cost. In summary, it is necessary to develop appropriate integrated construction equipment and methods for the superstructure of high-pile wharfs, so as to achieve the rapid installation of prefabricated wharf structures. Summary of the invention

[0003] The purpose of the present invention is to provide an integrated construction equipment for the upper structure of a high-pile wharf and a construction method thereof.

[0004] In order to achieve these purposes and other advantages according to the present invention, an integrated construction equipment for the upper structure of a high-pile dock is provided, which is used for hoisting construction on the upper structure of a dock near the water.

[0005] The wharf superstructure includes a plurality of pile foundations arranged vertically at intervals, and a pile cap arranged on top of the pile foundations;

[0006] The integrated construction equipment for the high-pile wharf superstructure includes:

[0007] A truss mechanism, supported and arranged directly above the pile foundation, and a walking device is also arranged at the bottom of the truss mechanism;

[0008] A hoisting mechanism, arranged on the basis of the truss mechanism, is used to hoist a plurality of precast concrete parts onto the pile cap to form a supporting plane, wherein the precast concrete parts include: a cross beam, a longitudinal beam and a panel;

[0009] The track mechanism is used to support the truss mechanism to move; wherein, the pile cap includes a cast-in-place concrete block which is cast and arranged on the top of the pile foundation, and a plurality of steel bars vertically arranged on the cushion block.

[0010] Preferably, the truss mechanism includes:

[0011] A pair of gantry frames are arranged at intervals relatively, and the upper parts between the pair of gantry frames do not interfere with each other, and the lower parts between the pair of gantry frames are respectively connected together through a pair of bases;

[0012] The hoisting mechanism is arranged on the pair of gantry frames between the pair of gantry frames and can move along the length direction between the pair of gantry frames.

[0013] Preferably, it further includes a track arranged at the top of the pile cap at the bottom of the walking device, and the track cooperates with the walking device to make the walking device displace along the extension direction of the track;

[0014] Wherein, a track mechanism fulcrum is further arranged at the bottom of the track and supported on the pile cap.

[0015] Preferably, a plurality of vertical legs are arranged at the bottom of the base, and a telescopic device is further arranged at the bottom of the legs for raising or lowering the length of the legs.

[0016] Preferably, a sensing device is arranged at the hoisting position of the hoisting mechanism on the pile cap for monitoring the hoisting position of the hoisting device.

[0017] Preferably, the pile cap further includes a temporary hoop, specifically, a plurality of anchor cables, one end of the anchor cable is fixedly embedded in the cast-in-place concrete block of the pile cap, and the other end of the anchor cable has a locking structure and can be temporarily locked on the steel bars on the pile cap.

[0018] A construction method of an upper structure integrated construction equipment for a high-pile wharf includes constructing the upper structure of the wharf at the water-facing position in several segments in sequence, transporting the precast components to the preset installation positions from the water-facing side in sequence, and the construction of each segment of the upper structure of the wharf includes the following steps:

[0019] Step S1, installing the cross beams and longitudinal beams, including transporting the cross beam or the longitudinal beam to the hoisting position of the truss mechanism, hoisting the cross beam or the longitudinal beam in sequence and erecting all the cross beams or the longitudinal beams on the pile cap;

[0020] Wherein, if the cross beams are installed first, all the cross beams within each segment are installed first and then the longitudinal beams of the corresponding segment are installed; if the longitudinal beams are installed first, all the longitudinal beams within each segment are installed first and then the cross beams of the corresponding segment are installed.

[0021] Step S2: Install the panels, including transporting the panels to the hoisting position of the truss mechanism, hoisting the panels in sequence and laying all the panels above the cross beams and the longitudinal beams to form the support plane.

[0022] Step S3: Pour and cure concrete on the support plane in Step S2 to complete the construction of the upper structure of the pier for one segment of the pier.

[0023] Repeat the above steps to complete the construction of the upper structures of all segments of the pier in sequence.

[0024] Preferably, when the upper structure of the pier is constructed in several segments in sequence, when the truss mechanism enters the next construction after completing the construction of one construction segment, the following steps are included:

[0025] A1: Move the truss mechanism to the starting point of the track in the next construction segment.

[0026] A2: Use the hydraulic telescopic device to lift the height of the truss mechanism until the traveling device is vertically suspended directly above the track of the track mechanism.

[0027] A3: Horizontally move the track of the track mechanism so that one end of the track of the track mechanism away from the truss mechanism in Step A2 is directly below the truss mechanism.

[0028] A4: Lower the truss mechanism so that the truss mechanism is supported on the track of the track mechanism and carry out the construction of the next construction segment.

[0029] Preferably, both ends of a pair of gantry frames of the truss device form a pair of extension parts, and the length of the extension parts protrudes from the horizontal area of the upper structure of the pier.

[0030] The lengths of the concrete precast members all exceed the distance between the pair of gantry frames. At the same time, the widths of the concrete precast members are all smaller than the distance between the pair of gantry frames. When hoisting, rotate the concrete precast member so that the length direction of the concrete precast member is consistent with the longitudinal bridge direction between the gantry frames.

[0031] Wherein, the length of the extension part is greater than half of the length of the concrete precast member to ensure that the concrete precast member can rotate smoothly.

[0032] Preferably, after the installation construction of the longitudinal beam and the cross beam is completed, a bundling process is carried out on the steel bars on several of the cushion blocks.

[0033] The present invention has at least the following beneficial effects:

[0034] 1. Through the integrated construction equipment supported at the wharf pile cap, the onshore construction of the wharf under harsh sea conditions is realized, ensuring the accuracy of the placement of precast components.

[0035] 2. The integrated construction equipment has a relatively low production cost, is convenient for transportation, and can be reused; it avoids renting floating offshore operation vessels such as crane ships, saving high ship and machine costs.

[0036] 3. The construction method using the integrated construction equipment is fearless of wind and waves, helps to promote the design of prefabricated wharves, and helps to improve the construction efficiency.

[0037] 4. By placing precast longitudinal and cross beams, a precast surface layer of the wharf is formed, avoiding the process of establishing a temporary passage for in-situ cross beam binding, and ensuring the safety of personnel during wharf construction.

[0038] 5. A design method for prefabricated wharves is provided, effectively avoiding the problem of interference of steel bars at the joints of longitudinal and cross beams, and at the same time avoiding complicated longitudinal and cross beam steel bar welding, specifically including expanding the pile cap to increase the installation position of the intersection of longitudinal and cross beams.

[0039] Other advantages, objectives and features of the present invention will be partially reflected by the following description, and partially will be understood by those skilled in the art through the research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the overall structure of the integrated construction equipment for the upper structure of the high-pile wharf of the present invention;

[0041] Figure 2 It is a top view of the integrated construction equipment for the upper structure of the high-pile wharf of the present invention;

[0042] Figure 3 It is a schematic diagram of the structure of the pile cap of the present invention;

[0043] Explanation of the reference numerals in the drawings: 1. Hoisting mechanism, 2. Truss mechanism, 201. Gantry upright frame, 3. Rotating lifting lug, 4. Truss mechanism leg, 5. Track mechanism fulcrum, 6. Track mechanism track, 7. Pile cap, 8. Traveling device, 9. Pile foundation, 701. Concrete in-situ block, 702. Steel bar, 10. Expansion device. DETAILED DESCRIPTION OF THE INVENTION

[0044] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0045] In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. to indicate directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0046] like Figures 1-3 As shown in the figure, the integrated construction equipment for the superstructure of the high-pile wharf is used for hoisting construction on the superstructure of the wharf near the water.

[0047] The wharf superstructure includes a plurality of pile foundations 9 arranged at intervals vertically, and a pile cap 7 arranged on top of the pile foundations 9;

[0048] The integrated construction equipment for the high-pile wharf superstructure includes:

[0049] A truss mechanism 2 is supported and arranged directly above the pile foundation 9, and a walking device 8 is also arranged at the bottom of the truss mechanism 2;

[0050] A hoisting mechanism 1, arranged on the basis of the truss mechanism 2, is used to hoist a plurality of precast concrete parts onto the pile cap 7 to form a supporting plane, wherein the precast concrete parts include: a cross beam, a longitudinal beam and a panel;

[0051] The pile cap 7 includes a cast-in-place concrete block 701 which is cast on the top of the pile foundation 9 and a plurality of steel bars 702 vertically arranged on the pad block.

[0052] In the above technical solution, during the construction of the superstructure of the high-pile wharf, the pile cap 7 on the top of the pile foundation 9 is first cast and constructed, and then the truss mechanism 2 is supported on the pile cap 7, and then the precast concrete components are hoisted one by one to the top of all the pile foundations 9 by the hoisting device and arranged in the longitudinal and transverse directions, completing all the construction processes;

[0053] After the precast components are integrally constructed, they are transported one by one to the hoisting position of the hoisting mechanism 1 by transportation equipment, including ships, vehicles, etc., for subsequent hoisting construction procedures; the net distance between the moored ship and the front line of the construction period wharf is not less than 1 m, so as to avoid the ship hitting the wharf structure during the swaying motion. The specific safety distance is determined in combination with natural conditions such as wind and waves, tides, etc.; in the case of clay, sand, etc. in the geology and the working wave height is less than 1 m, the moored ship preferably uses a mooring system such as positioning piles, so as to reduce the swaying motion of the ship caused by the tidal difference and waves, and increase the stability of the moored ship and the upper components. The moored ship can turn around to ensure that the precast components are within the hoisting range of the integrated construction equipment.

[0054] Furthermore, the support positions of the truss mechanism 2 are arranged on the relatively outer sides of the pile caps 7 in the upper structure of the high-piled wharf, and both ends of the truss mechanism 2 extend out of the coverage range of the upper structure of the high-piled wharf and are suspended to facilitate the hoisting of precast components.

[0055] Furthermore, in the wharf design, the longitudinal beams, cross beams, and panels are all precast structures, and only the surface of the wharf that needs to be sloped is a cast-in-place structure. The precast longitudinal beams and precast cross beams are both placed on the pile caps, and the panels are placed on the longitudinal and cross beams. The longitudinal and cross beams adopt the form of enlarged pile caps at the joints, so as to ensure that the connecting steel bars at the joints of the longitudinal and cross beams do not interfere with each other and facilitate the erection of the longitudinal and cross beams. The outer extension steel bars 702 of the outermost pile caps are staggered, leaving a distance of about 25 cm, so as to facilitate the erection of the fulcrums 5 of the bridge crane track mechanism.

[0056] In another technical solution, the truss mechanism 2 includes:

[0057] A pair of gantry frames 201 are arranged at intervals relatively, and the upper parts between the pair of gantry frames 201 do not interfere with each other, and the lower parts between the pair of gantry frames 201 are respectively connected together through a pair of pedestals 202;

[0058] The hoisting mechanism 1 is arranged between the pair of gantry frames 201 and can move along the length direction between the pair of gantry frames 201.

[0059] In the above technical solution, the pair of gantry frames 201 can move along the length direction of the upper structure of the high-piled wharf. After the construction of one section of the wharf is completed, the next construction section is entered. A lifting point 3 is formed at the bottom of the hoisting mechanism, and a slewing spreader is used at the position of the lifting point 3.

[0060] In another technical solution, it further includes a track mechanism track 6, which is arranged on the top of the pile cap 7 at the bottom of the walking device 8. The track mechanism track 6 cooperates with the walking device 8 to cause the walking device 8 to displace along the extension direction of the track mechanism track 6;

[0061] Wherein, a fulcrum 5 of the track mechanism is further provided at the bottom of the track 6 of the track mechanism and is supported on the pile cap 7.

[0062] In the above technical solution, the track structure is composed of a track structure support, a track, a steel box girder or a steel truss.

[0063] In another technical solution, a plurality of vertical truss mechanism legs 4 are provided at the bottom of the base 202, and a telescopic device 10 is further provided at the bottom of the truss mechanism leg 4 for increasing or decreasing the length of the truss mechanism leg 4.

[0064] In the above technical solution, the telescopic device 10 can be set as a hydraulic telescopic device 10. When the gantry upright 201 needs to move along the track 6 of the track mechanism, the height of the telescopic device 10 is reduced. When the gantry upright 201 is displaced to a preset position, the gantry upright 201 is lifted off the track 6 of the track mechanism through the telescopic device 10 for position fixing.

[0065] In another technical solution, a sensing device is provided at the hoisting position of the hoisting mechanism 1 on the pile cap 7 for monitoring the hoisting position of the hoisting device.

[0066] In the above technical solution, the sensing device is a GPS sensor for positioning the real-time hoisting position of the hoisting mechanism 1, thereby ensuring the reliability of hoisting and placing.

[0067] In another technical solution, the pile cap 7 further includes a temporary hoop, specifically, a plurality of anchor cables. One end of the anchor cable is fixedly embedded in the concrete cast-in-place block 701 of the pile cap 7, and the other end of the anchor cable has a locking structure and can be temporarily locked on the steel bar 702 on the pile cap 7.

[0068] A construction method of an integrated construction equipment for the upper structure of a high-pile wharf includes successively constructing several segments of the upper structure of the wharf at the waterside position, successively transporting the precast components from the waterside to a preset installation position, and the construction of each segment of the upper structure of the wharf includes the following steps:

[0069] Step S1, installing the cross beam and the longitudinal beam, including transporting the cross beam or the longitudinal beam to the hoisting position of the truss mechanism 2, successively hoisting the cross beam or the longitudinal beam and erecting all the cross beams or the longitudinal beams on the pile cap 7;

[0070] Wherein, if the cross beam is installed first, all the cross beams in each segment are installed first and then the longitudinal beam of the corresponding segment is installed. If the longitudinal beam is installed first, all the longitudinal beams in each segment are installed first and then the cross beam of the corresponding segment is installed;

[0071] Step S2, install the panels, including transporting the panels to the hoisting position of the truss mechanism 2, hoisting the panels in sequence and laying all the panels above the cross beams and the longitudinal beams to form the support plane;

[0072] Step S3, pour concrete on the support plane in Step S2 and cure it to complete the construction of the upper structure of one section of the wharf;

[0073] Repeat the above steps to complete the construction of the upper structures of all sections of the wharf in sequence.

[0074] Further, when the upper structure of the wharf is constructed in several sections in sequence, when the truss mechanism 2 enters the next construction after completing the construction of one construction section, the following steps are included:

[0075] A1, move the truss mechanism 2 to the starting point of the track mechanism track in the next construction section;

[0076] A2, use the hydraulic telescopic device 10 to lift the height of the truss mechanism 2 until the walking device 8 is vertically suspended directly above the track mechanism track 6;

[0077] A3, horizontally move the track mechanism track 6 so that one end of the track mechanism track 6 away from the truss mechanism 2 in Step A2 is directly below the truss mechanism 2;

[0078] A4, lower the truss mechanism 2 so that the truss mechanism 2 is supported on the track mechanism track 6 and carry out the construction of the next construction section.

[0079] In another technical solution, both ends of a pair of the gantry uprights 201 of the truss device form a pair of extension parts, and the length of the extension parts protrudes from the horizontal area of the upper structure of the wharf;

[0080] The lengths of the concrete precast members all exceed the distance between the pair of gantry uprights 201. At the same time, the widths of the concrete precast members are all smaller than the distance between the pair of gantry uprights 201. When hoisting, rotate the concrete precast member so that the length direction of the concrete precast member is consistent with the longitudinal bridge direction between the gantry uprights 201, so that the concrete precast member passes through the gantry uprights with the smaller side;

[0081] Wherein, the length of the extension part is greater than half of the length of the concrete precast member.

[0082] In another technical solution, after completing the installation construction of the longitudinal beams and the cross beams, tie the steel bars 702 on several of the cushion blocks.

[0083] Example 1:

[0084] The integrated construction equipment is supported on the pile caps of the outermost two rows of piles at the wharf through anchoring and supporting structures such as solid steel bars, thereby supporting the structure of the integrated construction equipment and reducing the length of the structural extension; through the reasonable arrangement of the steel bars 702, the interference of the protruding steel bars 702 of the wharf pile cap to the solid steel bars is avoided; at the same time, the fulcrum 5 of the track mechanism is located on the outer side 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 this axis, facilitating the installation of the longitudinal beam of this axis. And a track 6 of the track mechanism spanning 3 bent frames is arranged on the fulcrum 5 of the track mechanism, thereby realizing the longitudinal movement of the integrated construction equipment along the wharf. Combining with the transverse movement of the overhead crane of the integrated construction equipment, the hoisting of all longitudinal and transverse beams on the wharf surface layer can be ensured. Considering the characteristics of the wharf structure, a cantilever end of a certain length is designed for the integrated construction equipment, so as to realize beam taking on the sea or on land.

[0085] Example 2, the steps for installing the cross beam include:

[0086] 1: Complete the conventional underwater pile driving and pile cap pouring operations, and precast the beam slabs in the precast yard;

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

[0088] 3: Transport the precast cross beams and cross side beams to the front of the wharf by ship on the water;

[0089] 4: The overhead crane of the integrated construction equipment horizontally moves to above the ship docked at the front of the wharf, hoists the cross beam and rotates it 90 degrees to pass through the hole. The overhead crane transports it to above the designed position and places it; all the cross beams on the bent frames are placed in sequence;

[0090] 5: The overhead crane of the integrated construction equipment horizontally moves to above the ship docked at the front of the wharf. After hoisting the side cross beam, the side cross beam is placed with a cantilever beam;

[0091] 6: The integrated construction equipment displaces to the next bent frame, and repeats steps 3 to 5 of Example 2 above to complete the installation of all cross beams in the segmented wharf;

[0092] Example 3, the steps for installing the longitudinal beam include:

[0093] Transport the precast longitudinal beams and precast longitudinal side beams to the front of the wharf by ship on the water;

[0094] 1: The overhead crane of the integrated construction equipment longitudinally moves to above the designed longitudinal beam position, so that the center of the integrated construction equipment is aligned with the center of the longitudinal beam in the longitudinal direction of the wharf;

[0095] 2: The overhead crane of the integrated construction equipment traverses horizontally to above the berthed ship at the dock front, hoists the longitudinal beam and rotates it 90 degrees to pass through the hole. After passing through the hole, it rotates 90 degrees. The overhead crane transports it above the designed position and places it; place all the longitudinal beams on the bent successively;

[0096] 3: The overhead crane of the integrated construction equipment traverses horizontally to above the berthed ship at the dock front. After hoisting the longitudinal beam, it hoists and places the side longitudinal beam in a cantilever manner;

[0097] 4: The integrated construction equipment displaces to the next bent and repeats steps 1 to 3 of the above Embodiment 3 to complete the installation of all the longitudinal beams and side longitudinal beams of the dock section;

[0098] Embodiment 4, the steps of installing the deck include:

[0099] Transport the precast deck panels and side plates to the dock front by ship on the water;

[0100] 1: The integrated construction equipment traverses horizontally to above the berthed ship at the dock front, hoists the dock deck panel and rotates it 90 degrees to pass through the hole. After passing through the hole, it rotates 90 degrees. The overhead crane transports it above the designed position and places it; place all the deck panels on the bent successively;

[0101] 2: The overhead crane of the integrated construction equipment traverses horizontally to above the berthed ship at the dock front. After hoisting the side plate, it hoists and places the side longitudinal beam in a cantilever manner; complete the installation of all the precast components in the dock section. After the placement of the precast deck panels is completed, the steel bar binding work of the longitudinal and transverse beam joints and the dock cast-in-place surface layer can be carried out synchronously. After the steel bar binding is completed, the upper layer of concrete of the dock section is poured at one time.

[0102] Although the embodiments of the present invention have been disclosed as above, it is not limited to the applications listed in the specification and embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the field, other modifications can be easily achieved. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present invention is not limited to the specific details and the illustrated and described examples here.

Claims

1. An integrated construction equipment for the upper structure of a high-piled wharf, which is used for hoisting construction on the upper structure of the wharf at the waterside position. It is characterized in that the upper structure of the wharf includes multiple piles arranged vertically at intervals, and a pile cap arranged on the top of the piles; the integrated construction equipment for the upper structure of the high-piled wharf includes a truss mechanism, which is supported directly above the pile cap, and a traveling device is also arranged at the bottom of the truss mechanism; a hoisting mechanism, which is arranged relying on the truss mechanism and is used for hoisting multiple precast concrete members onto the pile cap to form a supporting plane. The precast concrete members include: cross beams, longitudinal beams and panels; a track mechanism, which is used to support the traveling of the truss mechanism; a track mechanism fulcrum is also arranged at the bottom of the track mechanism and is supported on the pile cap; wherein, the pile cap includes a cast-in-place concrete block, which is cast on the top of the pile, and multiple steel bars vertically arranged on the cast-in-place concrete block; the cross beams and longitudinal beams adopt the form of an enlarged pile cap at the joints; the truss mechanism includes: a pair of gantry frames, which are arranged relatively at intervals, and the upper parts between the pair of gantry frames do not interfere with each other, and the lower parts between the pair of gantry frames are respectively connected together through a pair of pedestals; the hoisting mechanism is arranged between the pair of gantry frames on the pair of gantry frames and can move along the length direction between the pair of gantry frames; a plurality of vertical legs are arranged at the bottom of the pedestal, and a telescopic device is also arranged at the bottom of the legs for raising or lowering the length of the legs.

2. The integral construction equipment for the upper structure of a high-piled wharf according to claim 1, characterized in that, The track mechanism includes a track mechanism track, which is arranged on the top of the pile cap at the bottom of the traveling device, and the track mechanism track cooperates with the traveling device to cause the traveling device to displace along the extension direction of the track mechanism track.

3. The integral construction equipment for the upper structure of a high-piled wharf according to claim 1, wherein, A sensing device is arranged at the hoisting position of the hoisting mechanism on the pile cap for monitoring the hoisting position of the hoisting mechanism.

4. The integral construction equipment for the upper structure of a high-piled wharf according to claim 1, characterized in that, The pile cap also includes a temporary hoop, specifically, a plurality of anchor cables. One end of the anchor cable is fixedly embedded in the cast-in-place concrete block of the pile cap, and the other end of the anchor cable has a locking structure and can be temporarily locked on the steel bars on the pile cap.

5. The construction method of the integrated construction equipment for the upper structure of the high-piled wharf according to any one of claims 1-4, characterized in that, The upper structure of the wharf at the waterside position is divided into several segments for sequential construction. The precast concrete members are sequentially transported from the waterside to the preset installation positions. The construction of each segment of the upper structure of the wharf includes the following steps: Step S1, installing the cross beams and longitudinal beams, including transporting the cross beam or the longitudinal beam to the hoisting position of the truss mechanism, sequentially hoisting the cross beam or the longitudinal beam and erecting all the cross beams or longitudinal beams on the pile cap; Among them, if the cross beams are installed first, all the cross beams in each segment are installed first and then the longitudinal beams of the corresponding segment are installed. If the longitudinal beams are installed first, all the longitudinal beams in each segment are installed first and then the cross beams of the corresponding segment are installed; Step S2, installing the panels, including transporting the panels to the hoisting position of the truss mechanism, sequentially hoisting the panels and laying all the panels above the cross beams and the longitudinal beams to form the supporting plane; Step S3: Pour concrete on the support plane in Step S2 and cure it to complete the construction of the upper structure of one section of the wharf. Repeat the above steps to successively complete the construction of the upper structures of all sections of the wharf.

6. The construction method of the integral construction equipment for the upper structure of a high-piled wharf according to claim 5, wherein the successive construction of the upper structure of the wharf in several sections further includes that when the truss mechanism enters the next construction after the completion of the construction of one construction section, the following steps are included: A1: Move the truss mechanism to the starting point of the track mechanism track located in the next construction section. A2: Use the telescopic device to lift the height of the truss mechanism until the traveling device is vertically suspended directly above the track mechanism track. A3: Horizontally move the track mechanism track so that one end of the track mechanism track away from the truss mechanism in Step A2 is directly below the truss mechanism. A4: Lower the truss mechanism so that the truss mechanism is supported on the track mechanism track and carry out the construction of the next construction section.

7. The construction method of the integral construction equipment for the upper structure of a high-piled wharf according to claim 6, characterized in that Both ends of a pair of gantry frames of the truss mechanism form a pair of extension parts, and the length of the extension parts protrudes from the horizontal area of the upper structure of the wharf. The lengths of the precast concrete members all exceed the distance between the pair of gantry frames. When hoisting, rotate the precast concrete member so that the length direction of the precast concrete member is consistent with the longitudinal bridge direction between the gantry frames. Among them, the length of the extension part is greater than half of the length of the precast concrete member.

8. The construction method of the integral construction equipment for the upper structure of a high-piled wharf according to claim 5, characterized in that, It includes that after the installation construction of the longitudinal beam and the cross beam is completed, several steel bars are bundled.

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