[0035] Example 1:
[0036] Such as figure 1 As shown, the inner river deposit floating mounting operation method of the present invention, including the sedential in place, floating mounting barge assembly, deposition loading, deposit floating and deposit pipe mounting.
[0037] In the seating step, the dock is twisted out of the dock to be floated to be floated, moved to the secondary mounting area to be carried out.
[0038] In the floating installation barge assembly step, it includes assembly of two sub-floating installation. Such as figure 2 , image 3As shown, the assembly of each sub-floating mounting is further comprising: sequentially connecting the plurality of sub-truss 101 as the main truss 1, respectively connecting the two floating body 3 on the bottom surface of the two ends in the main direction of the main truss 1, at least one floating The box 4 is connected to the bottom surface of the main truss 1 between the two floats 3. The deck 2 is mounted on the top surface of the main truss 1, and a lifting device for connecting the ductile 5 is mounted on the deck 2.
[0039] In the settlement step, such as Figure 4 As shown, the floating mounting is twisted to the upper tube 5, and the hoisting device is attached to the lifting point 51 on the ductile 5. It should be noted that the lifting device does not apply tension to the lifting point 51, the floating mounting is in an air-loaded state, and the floating mounting is above the buoyancy of the floating body 3 across the deposit tube 5.
[0040] In the indulgence floating step, such as Figure 5 As shown, water is irrily in the floating body 3 until the floating box 4 is attached to the top surface of the duction pipe 5; the water is continued in the floating body 3, while using a lifting device to apply a preload to the hoisting point 51, so that the floating box 4 is pressed The top surface of the duct 5; then the float is then attached to the settlement 5 to the position to be installed. It will be understood that at this time, the top surface of the deposit tube is still exposed, and thus the floating box 4 is not in water. In addition, the number of floating boxes 4, which is mounted for each sub-floating, and all floating boxes 4 are arranged in the vertical plane of the main truss 1 width direction in the width direction of the main truss 1.
[0041] In the depositary installation step, such as Figure 7 As shown, the water in the floating body 3 is first discharged, and the water is applied to the duct 5 until the negative floating force of the duct 5 reaches a predetermined value. At this time, the floating box 4 provides buoyancy; then use the hoisting equipment Deposter 5, the docking mounting of the deposit pipe 5 is performed. Further, the increase in the amount of water supply in the inner pipe 5 increases, the floating mounting is rejected, and the water depth of the floating installation is increased, and the floating box 4 also provides buoyancy. During the installation of the deposition of the sediment, additional buoyancy supplements were provided due to the floating installation to the floating installation, significantly improved the stability of floating installation to the construction process of the deposit. The transportation and mounting equipment of the existing inner river deposit operation is only relying only on both sides of the barge, and the beam between the two-to-bidder does not enter the water, but the beam has a large force, and the equipment The stability during the construction of the sediment is poor. The floating installation in this embodiment has better stability due to the setting of the floating box into water.
[0042] It should be noted that a quick joint is attached to the floating body 3, which can easily quickly and quickly drain water; in accordance with the need for the installation of the deposit pipe, irrigation or drain into the floating body 3 to adjust the floating installation during the deposit. Remove the connection of the ductile 5.
[0043] The above-described illustrative embodiment, through the use of two assembled floating installation, facilitating the construction scheduling and on-site assembly of each component according to the internal river deposit construction requirements; Irrigation and the operation of the preloading force to the lifting point 51, ensuring that the sediment 5 is integrated with the floating installation, and there is no relative movement between the two, thereby achieving the stability of the ductile floating; When deposited, the floating box 4 into the water is used to provide buoyancy, and the floating installation is refuted during the construction process of the sedimentation, and then improves the operation efficiency during construction of the inner river, reducing the construction cost.
[0044] In some embodiments, the ductile 5 is tested to ensure its septality in front of the docking docking docking docking docking dock.
[0045] Such as image 3 As shown in some embodiments, in the floating mounting barge assembly step, each sub-floating mounting is assembled, the number of sub-truss 101 is determined according to the width of the duction 5, and the plurality of sub-truss 101 can be disassembled. Connecting to the primary truss 1, and the spacing of the two floating body 3 is greater than the width of the ductile 5. Further, the main truss 1 width is adjusted according to the width of the ductile pipe; the width of the duct pipe 5 becomes large, and the number of sub-truss 101 increases to increase the length of the main truss 1; in turn, the deposition pipe 5 width becomes small, reducing the sub-truss 101 The quantity to reduce the length of the main truss 1. The schematic embodiment can perform an optimized assembly and assembly application for floating installation retrieval 5 according to the width of different models, facilitating construction scheduling, reducing construction cost, and improving operational efficiency.
[0046] Such as figure 2 , image 3 , Figure 5 , Figure 7 As shown in some embodiments, the lifting apparatus includes a main hanging pulley set 7, and the main hanging pulley set 7 further includes a fixed pulley set 71 and a moving pulley set 72 connected to the depot 5 in the lifting point 51, and the pulley set 71 and the moving pulley set 72 Connecting a hanging cable 61, the hanging cable 61 is also connected to a deposited winch 6 to place the hanging cable 61 by a sinking winch 6. In the duct floating step, the sinking winch 6 applies a preload force by tightening the hanging cable 61; in the deposition step, the sinking winch 6 is deposited by the lower chain cable 61.
[0047] Such as figure 2 , image 3 , Figure 5 , Figure 7 As shown in some embodiments, in the floating mounting barge assembly step, each sub-floating mounting is assembled, the two main hanging pulleys 7 are mounted on the main direction in the main direction in the main direction of the main truss 1. The vertical plane in which the main truss 1 width direction is the reference surface, and the two main hanging pulleys 7 are disposed relative to the reference face, and the two sets of primary hanging pulley groups are adjusted according to the distance of the two lifting points 51 on the deposition pipe 5. The spacing of 7. Further, when the width of the deposit pipe 5 is not large, it is also necessary that the length of the main truss 1 can be changed by moving the position of the two sets of main hanging pulleys 7 to satisfy the lifting of the floating installation and the sediment 5. The schematic embodiment can flexibly adjust the spacing of the two sets of main hanging pulleys 7, improve the intensity of the floating installation, and improve the work efficiency and reduce the construction cost.
[0048] In some embodiments, in the settling loading step, the floating mounting is not connected to the deposit, that is, the floating mounting is in an air-loaded state, the floating box 4 is suspended on the water surface, and the bottom surface is a height of the water surface. It is greater than the height of the water surface to the top of the sink pipe. Further, the two buoy effuses of floating mounting provide the buoyancy required to make the floating box 4 in the water surface of the water space to satisfy the demand for floating installation to refute the ductile 5, so that the floating installation is refuted to self-float. From the end of the length direction of the deposit pipe 5 across the deposit pipe 5, such as Figure 4 Indicated. The schematic embodiment realizes a self-containerizing tube of floating installation, without having to lifting large-scale lifting boats, reducing construction costs.
[0049] Such as Figure 5 , Image 6 As shown in some embodiments, the bottom surface of the floating box 4 is provided with a plurality of blocks 41. In the duct floating step, the plurality of blocks 41 press the top surface of the deposited pipe 4. By the setting of the block 41, the floating box 4 can be reliably compatible with the ductile 5, avoiding the pressure in the upper surface of the pelifier 5 to be uneven or deformed to cause the floating box 4 and the ductile 5. The schematic embodiment ensures that the floating mounting refar of the dispersion is not relatively movement during the depository floating process, and the stability of the ductile floating is achieved.
[0050] Such as figure 2 , Figure 4 , Figure 5 , Figure 7 As shown, in some embodiments, the deck 2 is also mounted having a bocosphere 8, such as four. In the settlement load step, the bocused coulus 8 is attached to the overdoor pipe 5 through the moor cable 81; during the depositary floating process, the bezer cable 81 is twisted by a moor cable 81 Floating is installed to float the duct 5 to the position to be installed. In some embodiments, the deck 2 is also attached to the installation winch 9, such as two. During the installation of the settlement, the installation winch 9 adjusts the plane displacement of the duct 5 by mounting the cable 91 to perform a docking mount of the deposit tube 5; The position of the seating pipe 5. The schematic embodiment is mounted on the deck 2 of the main truss 1, rather than borrowing a measurement tower to achieve a measuring tower, thus reducing the load of the measuring tower, thus reducing the load of the measuring tower. Save the investment and use of large lifting equipment, and reduce construction costs.
[0051] Such as figure 2 , image 3 As shown, in some embodiments, the deck 2 is also attached to the cabinet generator 10, the electrical chamber 11, and the operation chamber 12. The cabinet generator 10 provides electricity for floating installation. The operation room 12 is used to introduce all control cables in the deposit pipe construction into it, facilitate centralized management, maintenance and use of the equipment; and do not need to be operated in the deposit during the depository floating installation, high safety. The electrical chamber 11 is used in the centralized inspection and maintenance of the electrical equipment on the electrical equipment on the industrial equipment. In some embodiments, both the main truss 3 and the outer side of the floating body 3 are mounted to facilitate the downtime of floating installation, avoiding damage.
