Floating crane ship and method for installing floating mat anchorage block and balancing weight through floating crane ship
By using floating gondolas for lifting and traction, the problem of large ships being unable to install floating anchor blocks and counterweight blocks after the river trestle construction is completed, and stable fixation and debris protection of floating rows are achieved.
Patent Information
- Application Number
- CN202411996063.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-05-02
AI Technical Summary
After the construction of the trestle in the river is completed, large ships cannot reach the position where the floating row is installed, and it becomes difficult to place the anchor blocks and counterweight blocks of the floating row.
The floating gondola and related lifting components and traction components are used to hoist and pull on the floating gondola moving on the river channel to install and fix the anchor block and counterweight block.
It effectively solves the installation problem that large ships cannot reach, ensures the stable and fixed floating discharges, and prevents miscellaneous pollution from entering the water diversion channel of the nuclear power plant.
Smart Images
Figure CN119913876A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of floating raft installation and construction, and in particular to a floating crane vessel and a method for installing a floating raft anchor block and a counterweight block using the floating crane vessel. Background Art
[0002] In order to prevent the floating garbage in the water diversion channel from entering the nuclear power plant, it is necessary to set up floating rafts in the river to block the garbage in the water. Since the fixed floating rafts need to be set up with anchor blocks and counterweight blocks in the river to fix the floating rafts and prevent them from moving.
[0003] Since the construction of the pier has been completed at the water inlet of the water diversion channel, large ships cannot pass through the pier to enter the water diversion channel to install the floating raft, making the installation of the anchor block and counterweight block of the floating raft more difficult.
[0004] With respect to the above-mentioned related technologies, the inventors believe that after the construction of the river pier is completed, large ships cannot come to the location where the floating raft is installed to place the anchor blocks and counterweight blocks of the floating raft. Summary of the invention
[0005] The purpose of the present application is to provide a floating crane vessel and a method for installing anchor blocks and counterweight blocks of a floating raft using the floating crane vessel, so as to improve the problem that after the construction of the river pier is completed, large ships cannot come to the location where the floating raft is installed to place the anchor blocks and counterweight blocks of the floating raft.
[0006] The present application provides a floating crane vessel and a floating row anchor block and a counterweight block installation structure, which adopts the following technical solutions: A mounting structure for a floating crane, an anchor block and a counterweight block of a floating raft, comprising a pier arranged in a river channel, an anchor block arranged in the river channel on the side of the pier, the anchor block sunk into the river bottom along the direction of the pier, a floating raft is arranged floating on the river channel, the anchor block is connected to the floating raft, a counterweight block is connected below the floating raft, the counterweight block also sunk into the river bottom, a floating crane floating on the river channel is arranged on one side of the pier located at a preset floating raft, a lifting assembly is arranged on the floating crane, the lifting assembly is connected to the anchor block and the counterweight block, a traction assembly 1 is arranged on the floating crane, and a traction assembly 2 connected to the traction assembly 1 is arranged on both sides of the river channel, the traction assembly 2 and the traction assembly 1 tow the floating crane to move on the river channel.
[0007] By adopting the above technical scheme, anchor blocks and counterweight blocks are arranged at the bottom of the river channel on both sides of the floating raft to fix the floating raft floating on the river channel, so that the floating raft can float stably on the water surface of the river channel; a small floating crane is placed on the river channel, and the anchor blocks and counterweight blocks are hoisted by the hoisting components on the floating crane, and the floating crane is towed by the traction component 1 on the floating crane and the traction component 2 on both sides of the river channel to lower the anchor blocks to a position in the river channel away from the pier, so as to complete the arrangement of the anchor blocks, and then the floating crane is towed by the traction component 2 to approach the two sides of the river channel, and the lighter counterweight blocks are hoisted by the floating crane to complete the arrangement of the counterweight blocks, and then the floating raft is connected with the anchor blocks and the counterweight blocks to complete the fixing of the floating raft.
[0008] Optionally, the anchor blocks are arranged on both sides of the floating row, and a connecting piece 1 is provided on the anchor block, and the connecting piece 1 is connected to the lifting assembly on the floating crane, and a cable 1 is provided on the connecting piece 1, and the cable 1 is connected to the floating row to fix the floating row.
[0009] By adopting the above technical solution, a connecting piece 1 is provided on the anchor block, which is connected to the lifting assembly on the floating crane vessel through the connecting piece 1, so that the floating crane vessel can complete the lifting of the anchor block, and a cable 1 is connected to the connecting piece 1, which is connected to the floating raft through the cable 1 to fix the floating raft, thereby preventing the floating raft from moving with the water flow and allowing the debris floating on the river channel to bypass the floating raft.
[0010] Optionally, the lifting assembly includes a lifting frame arranged on a floating crane, the lifting frame is provided with a lifting rope for retracting and extending, the lifting rope is provided with a hook connected to a connecting piece on the anchor block, and the lifting frame lifts the anchor block and lowers it to the bottom of the river channel.
[0011] By adopting the above technical solution, the lifting frame is set on a small floating crane, and the anchor block is lifted by connecting the hook on the lifting frame with a connecting piece on the anchor block. After the floating crane moves to the designated position, the lifting frame lowers the lifting rope to lower the anchor block to the bottom of the river channel, thereby completing the deployment of the anchor block.
[0012] Optionally, the traction component 1 includes a traction member 1, and the traction member 1 is arranged at both ends of the floating crane. The traction member 1 is provided with a cable 2 connected to the traction component 2. The traction member 1 is connected to the cable 1 on the anchor block lowered to the river bottom, so as to fix the floating crane on the water surface of the river.
[0013] By adopting the above technical solution, a traction member 1 is set at both ends of the floating crane, and a cable 1 on the anchor block is connected to the traction member 1. Since the anchor block is heavy, the floating crane is fixed by tightening the cable 1 through the traction member 1 to keep the floating crane stable. The traction member 1 is connected to the cable 2 connected to the traction component 2, which is convenient for towing the floating crane to move.
[0014] Optionally, the second traction component includes a second traction member arranged on both sides of the river channel, the second traction member is connected to a second cable on the first traction member, and the second traction member drives the floating crane to move on the river channel by retracting and releasing the second cable, thereby setting the anchor block at different positions.
[0015] By adopting the above technical scheme, the traction member 2 arranged on both sides of the river channel is connected to the cable 2, the traction member 2 on the river bank retracts and releases the cable 2, and the traction member 2 on the opposite bank of the river and the traction member 1 on the floating crane retract and release the cable 2, so that the floating crane can move on the river channel when lifting the anchor block.
[0016] Optionally, a crawler crane is provided on the pier, and the crawler crane is connected to the connecting piece on the anchor block, and the anchor block is lowered into the river channel to the side of the floating row close to the pier, and the crawler crane corresponds to the lifting frame on the floating crane ship.
[0017] By adopting the above technical scheme, the anchor blocks are lowered from the pier to the river channel by the crawler crane installed on the pier, and the anchor blocks on the side of the preset floating raft close to the pier are arranged; the anchor blocks lowered by the crawler crane are continuously hoisted by the hoisting frame on the floating crane ship, and the anchor blocks on the side of the preset floating raft away from the pier are arranged.
[0018] Optionally, a traction member three is provided on the side of the pier close to the floating row, and a traction rope connected to the floating crane vessel is provided on the traction member three. The traction member three pulls the floating crane vessel close to the pier by winding up the traction rope, so that the lifting frame on the floating crane vessel is connected to the crawler crane and the anchor block, and the anchor block is lifted to the side of the preset floating row away from the pier.
[0019] By adopting the above technical scheme, the traction rope connected to the floating crane is tightened by the traction member 3 arranged on the pier, and the floating crane is pulled to the side of the pier to make the floating crane close to the pier. The lifting frame of the floating crane is connected with the anchor block released by the crawler crane on the pier, and the crawler crane is used to lift the anchor block. The traction rope is loosened by the traction member 3, and the floating crane is moved to the side of the preset floating row away from the pier by the traction member 2 and the traction member 1, thereby completing the deployment of the anchor block.
[0020] Optionally, a second connector is provided on the counterweight block, and the hook of the lifting frame on the floating crane is connected to the second connector, so that the counterweight block is lifted and lowered into the river channel. A third cable is provided on the second connector, and the third cable is connected to the floating row.
[0021] By adopting the above technical scheme, the counterweight block is hoisted by connecting the connecting piece 2 connected to the counterweight block with the hook of the hoisting frame, and the counterweight block is placed by towing the floating crane vessel by towing the traction piece 2, and the floating row is further fixed by connecting the cable 3 provided on the counterweight block with the floating row.
[0022] A floating crane and a method for installing a floating raft anchor block and a counterweight block using the floating crane, comprising the following steps: First, lower the floating crane into the river from one side of the preset floating row of the pier, and connect the floating crane to the traction parts 2 on both sides of the river and the traction parts 3 on the pier; The crawler crane on the pier lowers the anchor block to the side of the preset floating row close to the pier, and the traction member 3 pulls the floating crane ship close to the pier, and the lifting frame on the floating crane ship connects with the crawler crane to lift the anchor block to the side of the preset floating row away from the pier; Towing component two tows the floating crane boat close to the river bank, and the floating crane boat lifts the counterweight block from the river bank. Then, towing component two on the opposite bank tows the floating crane boat to the river channel, places the counterweight block, and then arranges a raft on the river channel to make the raft float on the river surface. The raft is connected to the underwater anchor block and the counterweight block to fix the raft.
[0023] Optionally, the floating crane moves on the river channel to lift and install the anchor block, including the following steps: After the floating crane is launched, the floating crane is connected to the traction member 2 on both sides of the river channel through the cable 2, and the floating crane is connected to the traction member 3 through the traction rope. The traction member 2 retracts and releases the cable 2 to drive the floating crane to move on the river channel, and the traction member 3 retracts and releases the traction rope to pull the floating crane close to the pier; The crawler crane on the pier first lowers the anchor block on the side close to the pier to the bottom of the river channel, and then lowers the anchor block on the side of the preset floating row away from the pier into the river channel. The traction member 2 on the river bank releases the cable 2, and the traction member 3 tightens the traction rope to pull the floating crane close to the pier. The lifting frame on the floating crane is connected to the anchor block lowered by the crawler crane, and the floating crane continues to lift the anchor block; The traction member 1 on the floating crane is connected to the cable 1 on the anchor block at the river bottom, and the traction member 1 retracts and releases the cable 1 to fix the floating crane, and the traction member 1, the traction member 2 and the traction member 3 pull the floating crane to move on the river channel; Then, traction piece three loosens the traction rope, and traction piece two on both sides of the river channel tightens cable two, pulling the floating crane to the side of the preset floating row away from the pier, and traction piece one on the floating crane tightens cable one to make the floating crane move more smoothly, and the floating crane lowers the anchor block on the side of the preset floating row away from the pier to the bottom of the river.
[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. A traction member 1 is set at both ends of the floating crane, and a cable 1 on the anchor block is connected to the traction member 1. Since the anchor block is heavy, the floating crane is fixed by tightening the cable 1 through the traction member 1 to keep the floating crane stable. The traction member 1 is connected to the cable 2 connected to the traction assembly 2, which is convenient for traction of the floating crane to move. The traction member 2 set on both sides of the river channel is connected to the cable 2, and the traction member 2 on the river bank retracts and releases the cable 2, and the traction member 2 on the opposite bank of the river and the traction member 1 on the floating crane retract and release the cable 2, so that the floating crane can move on the river channel when lifting the anchor block; 2. The hoisting frame is set on a small floating crane, and the anchor block is hoisted by connecting the hook on the hoisting frame with a connecting piece on the anchor block. After the floating crane moves to the designated position, the hoisting frame lowers the hoisting rope to lower the anchor block to the bottom of the river channel, and the anchor block is arranged. The anchor block is lowered from the trestle to the river channel by the crawler crane set on the trestle, and the anchor block on the side of the preset floating row close to the trestle is arranged; the anchor block lowered by the crawler crane is continuously hoisted by the hoisting frame on the floating crane, and the anchor block on the side of the preset floating row away from the trestle is arranged; 3. The traction rope connected to the floating crane is tightened by the traction piece 3 provided on the pier, and the floating crane is pulled to the side of the pier to make the floating crane close to the pier. The hoisting frame of the floating crane is connected to the anchor block released by the crawler crane on the pier, and the crawler crane is used to hoist the anchor block; the traction piece 3 loosens the traction rope, and the traction piece 2 and the traction piece 1 move the floating crane to the side of the preset floating row away from the pier to complete the deployment of the anchor block. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 The invention is an overall schematic diagram of the installation structure of a floating crane vessel, a floating row anchor block and a counterweight block.
[0026] Figure 2 yes Figure 1 A partial enlarged view of middle A.
[0027] Figure 3 yes Figure 1 A partial enlarged view of B.
[0028] In the figure, 1. trestle; 11. crawler crane; 12. traction component three; 121. traction rope; 2. anchor block; 21. connection component one; 22. cable one; 3. floating row; 4. counterweight block; 41. connection component two; 42. cable three; 5. floating crane; 51. lifting assembly; 511. lifting frame; 512. lifting rope; 513. hook; 52. traction assembly one; 521. traction component one; 522. cable two; 6. traction assembly two; 61. traction component two. DETAILED DESCRIPTION
[0029] The following is combined with Figure 1 -Attached Figure 3, further details of this application are given.
[0030] Embodiment 1 A floating crane and floating row anchor block and counterweight block installation structure, refer to Figure 1 and Figure 3 The invention comprises a trestle 1 constructed in a river channel, a floating row 3 is arranged on the river channel on one side of the trestle 1, and the floating row 3 floats on the river surface, and anchor blocks 2 are placed on the bottom of the river channel on both sides of the floating row 3. The anchor blocks 2 are made of reinforced concrete, and a connecting piece 21 is pre-buried on the anchor block 2. The connecting piece 21 is a metal clamp welded to the steel bar in the anchor block 2, and a cable 22 is tied to the connecting piece 21. The cable 22 is connected to the floating row 3 floating on the water surface. The raft 3 is fixed by being tied together. A lighter concrete counterweight 4 is placed at the bottom of the river channel below the raft 3. A second connector 41 is pre-buried on the counterweight 4. The second connector 41 is a metal clip pre-buried in the counterweight 4. A third cable 411 is tied to the second connector 41. After the counterweight 4 is placed, it is connected to the raft 3 to further fix the raft 3 to prevent the raft 3 from moving and allowing debris floating on the water surface to pass through the raft 3.
[0031] Reference Figure 1 and Figure 2 , the crawler crane 11 is driven onto the pier 1, the lifting device on the boom of the crawler crane 11 is connected and fixed to the connecting piece 21 on the anchor block 2, the anchor block 2 is hoisted, and the anchor block 2 on the side of the preset floating row 3 close to the pier 1 is hoisted and lowered to the bottom of the river channel through the anchor block 2; a floating crane 5 is placed on the river channel on the side of the pier 1 close to the preset floating row 3, and a traction piece 521 is installed at both ends above the floating crane 5. The traction piece 521 is a winch installed on the floating crane 5. After the anchor block 2 on the side of the preset floating row 3 close to the pier 1 is placed by the crawler crane 11, the anchor cable 1 on the anchor block 2 is connected to the traction piece 521 on the floating crane 5, and the traction piece 521 tightens the cable 22 to fix the floating crane 5; A lifting frame 511 is assembled on the floating crane vessel 5, and a lifting rope 512 is connected to the roller on the lifting frame 511. The lifting rope 512 is retracted and released by driving the roller through the motor on the lifting frame 511, and the hook 513 is tied to the lifting rope 512, and connected to the connecting piece 21 on the anchor block 2 through the hook 513. When the crawler crane 11 lowers the anchor block 2 to the river channel, the floating crane vessel 5 is connected to the connecting piece 21 on the anchor block 2 lifted from the crawler crane 11 through the lifting frame 511, and the crawler crane 11 is used to lift the anchor block 2, and the anchor block 2 is lifted to the side of the preset floating row 3 away from the pier 1, and the lifting frame 511 releases the lifting rope 512 to lower the anchor block 2 to the bottom of the river channel, and the anchor blocks 2 on both sides of the preset floating row 3 are placed.
[0032] Reference Figures 1 to 3A traction member 3 12 is fixedly installed on one side of the pier 1 close to the preset floating row 3. The traction member 3 12 is a winch fixed on the pier 1 and connected to a power source and a driving motor. A traction rope 121 is connected to the traction member 3 12. The traction rope 121 is connected to the hull of the floating crane 5 on the water surface of the river. The traction rope 121 is tightened by the traction member 3 12 to pull the floating crane 5 closer to the pier 1, so that the floating crane 5 and the anchor block 2 hoisted by the crawler crane 11 on the pier 1 are continuously hoisted; the river on both sides of the river A traction piece 61 is fixed on the shore. The traction piece 61 is a large winch fixedly installed on both sides of the river. The traction piece 61 is connected to a cable 522 connected to a traction piece 521 on the floating crane 5. The cable 522 is tightened by the traction piece 61 on the river bank, and the traction piece 61 on the opposite bank of the river releases the cable 522. The traction piece 521 on the floating crane 5 releases the cable 522, and the floating crane 5 is moved toward the river bank where the traction piece tightens the cable 522, so as to hoist the counterweight 4 placed on the river bank.
[0033] Embodiment 2 S100, first lower the floating crane 5 from one side of the preset floating row 3 of the pier 1 into the river channel, and connect the floating crane 5 to the traction member 2 61 on both sides of the river channel and the traction member 3 12 on the pier 1; S110, after the floating crane 5 is launched, the floating crane 5 is connected to the traction member 2 61 on both sides of the river channel through the cable 2 522, and the floating crane 5 is connected to the traction member 3 12 through the traction rope 121, and the traction member 2 61 retracts and releases the cable 2 522 to drive the floating crane 5 to move on the river channel, and the traction member 3 12 retracts and releases the traction rope 121 to pull the floating crane 5 close to the pier 1; S200, the crawler crane 11 on the pier 1 lowers the anchor block 2 to the side of the preset floating row 3 close to the pier 1, the traction member 3 12 pulls the floating crane 5 close to the pier 1, and the lifting frame 511 on the floating crane 5 continues the crawler crane 11 to lift the anchor block 2 to the side of the preset floating row 3 away from the pier 1; S210, the crawler crane 11 on the pier 1 first lowers the anchor block 2 on the side close to the pier 1 to the bottom of the river channel, and then lowers the anchor block 2 on the side of the preset floating row 3 away from the pier 1 into the river channel, the traction member 2 61 on the river bank releases the cable 2 522, and the traction member 3 12 tightens the traction rope 121 to pull the floating crane 5 close to the pier 1, and the lifting frame 511 on the floating crane 5 is connected to the anchor block 2 lowered by the crawler crane 11, and the floating crane 5 continues to lift the anchor block 2; S220, connecting the traction member 521 on the floating crane 5 to the cable 22 on the anchor block 2 on the river bottom, and fixing the floating crane 5 by retracting and releasing the cable 22 through the traction member 521, and moving the floating crane 5 on the river channel by traction of the traction member 521, the traction member 2 61 and the traction member 3 12; S230, the traction member 3 12 then loosens the traction rope 121, and the traction members 2 61 on both sides of the river channel tighten the cable 2 522, pulling the floating crane 5 to move toward the side of the preset floating row 3 away from the pier 1, and the traction member 1 521 on the floating crane 5 tightens the cable 1 22, so that the floating crane 5 moves more smoothly, and the floating crane 5 lowers the anchor block 2 on the side of the preset floating row 3 away from the pier 1 to the bottom of the river channel; S300, the traction part 2 61 pulls the floating crane 5 close to the river bank, and the floating crane 5 lifts the counterweight block 4 from the river bank. Then the traction part 2 61 on the opposite bank pulls the floating crane 5 to the river channel, places the counterweight block 4, and then arranges the floating raft 3 on the river channel, makes the floating raft 3 float on the river surface, connects the floating raft 3 with the underwater anchor block 2 and the counterweight block 4, and fixes the floating raft 3.
[0034] The implementation principle of the embodiment of the present application is: The small floating crane 5 is launched into the river section where the floating row 3 is to be installed, and the floating crane 5 is connected to the traction parts 2 61 on both sides of the river through the cables 2 522, and connected to the traction parts 3 12 on the pier 1 through the traction rope 121. The crawler crane 11 on the pier 1 first lowers the anchor block 2 close to the side of the pier 1 to the bottom of the river, so that the anchor block 2 sinks to the bottom of the river, so that part of the cable 1 22 on the anchor block 2 and the traction part 1 on the floating crane 5 are connected. 521 is connected to fix the position of the floating crane 5; the crawler crane 11 then lowers the anchor block 2 of the preset floating row 3 away from the pier 1 into the river channel, the traction member 2 61 on the river bank releases the cable 2 522, the traction member 1 521 on the floating crane 5 releases the cable 1 22, and the traction member 3 12 tightens the traction rope 121 to pull the floating crane 5 close to the pier 1, and the hook 513 of the lifting frame 511 on the floating crane 5 and the anchor block lowered by the crawler crane 11 2, the floating crane 5 continues to lift the anchor block 2, then the traction member 3 12 loosens the traction rope 121, the traction members 2 61 on both sides of the river tighten the cable 2 522, and pull the floating crane 5 to move to the side of the preset floating row 3 away from the pier 1, the traction member 1 521 on the floating crane 5 tightens the cable 1 22, so that the floating crane 5 gradually keeps stable, and the floating crane 5 lowers the anchor block 2 on the side of the preset floating row 3 away from the pier 1 to the bottom of the river; The rear traction member 2 61 pulls the floating crane 5 close to the river bank, and the lifting frame 511 of the floating crane 5 lifts the counterweight 4 from the river bank. Then the driving member 2 on the opposite bank pulls the floating crane 5 to move to the river channel, and the counterweight 4 is placed. Then the floating row 3 is laid on the river channel. The traction member 1 521 on the floating crane 5 is disconnected from the cable 1 22, so that the cable 1 22 on the anchor block 2 and the cable 3 411 on the counterweight 4 are connected to the floating row 3 to fix the floating row 3. The anchor block 2 and the counterweight 4 are lifted by the small floating crane 5, and the floating crane 5 is pulled by the traction member 1 521 set on the floating crane 5, the traction member 2 61 set on both sides of the river channel, and the traction member 3 12 set on the pier 1 to move the floating crane 5, and the anchor block 2 and the counterweight 4 are lowered to the designated position of the river channel, and the anchor block 2 and the counterweight 4 are placed, and the floating row 3 is fixed.
[0035] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A floating crane, floating raft anchor block and counterweight installation structure, comprising a pier (1) arranged in a river channel, characterized in that: An anchor block (2) is arranged in the river channel on the side of the pier (1), and the anchor block (2) sinks into the river bottom along the direction of the pier (1). A floating row (3) is arranged floating on the river channel, and the anchor block (2) is connected to the floating row (3). A counterweight block (4) is connected below the floating row (3), and the counterweight block (4) also sinks into the river bottom. A floating row (3) floating on the river channel is arranged on one side of the pier (1). A floating crane (5), wherein a lifting assembly (51) is arranged on the floating crane (5), wherein the lifting assembly (51) is connected to an anchor block (2) and a counterweight block (4), wherein a traction assembly (1) (52) is arranged on the floating crane (5), and a traction assembly (2) (6) connected to the traction assembly (1) (52) is arranged on both sides of a river channel, wherein the traction assembly (2) (6) and the traction assembly (1) (52) traction the floating crane (5) to move on the river channel.
2. The installation structure of a floating crane vessel, a floating raft anchor block and a counterweight block according to claim 1 is characterized in that: The anchor block (2) is arranged on both sides of the floating row (3), and a connecting piece (21) is arranged on the anchor block (2), and the connecting piece (21) is connected to the lifting assembly (51) on the floating crane (5), and a cable (22) is arranged on the connecting piece (21), and the cable (22) is connected to the floating row (3) to fix the floating row (3).
3. The installation structure of a floating crane vessel, a floating raft anchor block and a counterweight block according to claim 2 is characterized in that: The lifting assembly (51) comprises a lifting frame (511) arranged on a floating crane vessel (5); a lifting rope (512) is arranged on the lifting frame (511) for retracting and extending; a lifting hook (513) is arranged on the lifting rope (512) and is connected to a connecting piece 1 (21) on the anchor block (2); and the lifting frame (511) lifts the anchor block (2) and lowers it to the bottom of a river channel.
4. The installation structure of a floating crane vessel, a floating raft anchor block and a counterweight block according to claim 3 is characterized in that: The traction assembly 1 (52) comprises a traction member 1 (521), the traction member 1 (521) being arranged at both ends of the floating crane (5), the traction member 1 (521) being provided with a cable 2 (522) connected to the traction assembly 2 (6), the traction member 1 (521) being connected to the cable 1 (22) on the anchor block (2) lowered to the river bottom, so as to fix the floating crane (5) on the water surface of the river.
5. The installation structure of a floating crane vessel, a floating raft anchor block and a counterweight block according to claim 4, characterized in that: The second traction assembly (6) comprises a second traction member (61) arranged on both sides of the river channel, the second traction member (61) is connected to a second cable (522) on the first traction member (521), and the second traction member (61) drives the floating crane (5) to move on the river channel by retracting and releasing the second cable (522), thereby arranging the anchor block (2) at different positions.
6. The installation structure of a floating crane vessel, a floating raft anchor block and a counterweight block according to claim 1, characterized in that: A crawler crane (11) is provided on the pier (1), and the crawler crane (11) is connected to the connecting piece 1 (21) on the anchor block (2), and the anchor block (2) is lowered into the river channel to a side of the floating row (3) close to the pier (1). The crawler crane (11) corresponds to the lifting frame (511) on the floating crane vessel (5).
7. The installation structure of a floating crane vessel, a floating raft anchor block and a counterweight block according to claim 6, characterized in that: A traction member 3 (12) is provided on the side of the pier (1) close to the floating row (3), and a traction rope (121) connected to the floating crane (5) is provided on the traction member 3 (12). The traction member 3 (12) pulls the floating crane (5) close to the pier (1) by winding up the traction rope (121), so that the lifting frame (511) on the floating crane (5) is connected to the crawler crane (11) and the anchor block (2), and the anchor block (2) is lifted to a side of the preset floating row (3) away from the pier (1).
8. The installation structure of a floating crane vessel, a floating raft anchor block and a counterweight block according to claim 3, characterized in that: The counterweight block (4) is provided with a second connecting piece (41), and the hook (513) of the lifting frame (511) on the floating crane (5) is connected to the second connecting piece (41), so that the counterweight block (4) is lifted and lowered into the river channel. The second connecting piece (41) is provided with a third cable (411), and the third cable (411) is connected to the floating row (3).
9. A floating crane and a method for installing a floating raft anchor block and a counterweight block using the floating crane, characterized in that: A floating crane vessel, a floating raft anchor block and a counterweight block installation structure comprising any one of claims 1 to 8, S100, first lowering the floating crane (5) from one side of the preset floating row (3) of the pier (1) into the river channel, and connecting the floating crane (5) to the traction member 2 (61) on both sides of the river channel and the traction member 3 (12) on the pier (1); S200, the crawler crane (11) on the pier (1) lowers the anchor block (2) to the side of the preset floating row (3) close to the pier (1), the traction member 3 (12) pulls the floating crane (5) close to the pier (1), and the lifting frame (511) on the floating crane (5) connects with the crawler crane (11) to lift the anchor block (2) to the side of the preset floating row (3) away from the pier (1); S300, the traction member 2 (61) pulls the floating crane (5) close to the river bank, and the floating crane (5) lifts the counterweight (4) from the river bank. Then the traction member 2 (61) on the opposite bank pulls the floating crane (5) to move to the river channel, and places the counterweight (4). Then, the floating raft (3) is arranged on the river channel, so that the floating raft (3) floats on the river surface, and the floating raft (3) is connected to the underwater anchor block (2) and the counterweight (4) to fix the floating raft (3).
10. A floating crane vessel and a method for installing floating raft anchor blocks and counterweight blocks using the floating crane vessel according to claim 9, characterized in that: S110, after the floating crane (5) is launched, the floating crane (5) is connected to the traction member 2 (61) on both sides of the river channel via the cable 2 (522), the floating crane (5) is connected to the traction member 3 (12) via the traction rope (121), the traction member 2 (61) retracts and releases the cable 2 (522) to drive the floating crane (5) to move on the river channel, and the traction member 3 (12) retracts and releases the traction rope (121) to pull the floating crane (5) close to the pier (1); S210, the crawler crane (11) on the pier (1) first lowers the anchor block (2) on the side close to the pier (1) to the bottom of the river channel, and then lowers the anchor block (2) on the side of the preset floating row (3) away from the pier (1) into the river channel, the traction member 2 (61) on the river bank loosens the cable 2 (522), and the traction member 3 (12) tightens the traction rope (121) to pull the floating crane (5) close to the pier (1), and the lifting frame (511) on the floating crane (5) is connected to the anchor block (2) lowered by the crawler crane (11), and the floating crane (5) continues to lift the anchor block (2); S220, connecting the traction member 1 (521) on the floating crane (5) to the cable 1 (22) on the anchor block (2) at the river bottom, and fixing the floating crane (5) by retracting and releasing the cable 1 (22) through the traction member 1 (521), and moving the floating crane (5) on the river channel by traction of the traction member 1 (521), the traction member 2 (61) and the traction member 3 (12); S230, then the traction member three (12) loosens the traction rope (121), and the traction members two (61) on both sides of the river channel tighten the cable two (522), pulling the floating crane (5) to move to the side of the preset floating row (3) away from the pier (1), and the traction member one (521) on the floating crane (5) tightens the cable one (22), so that the floating crane (5) moves more smoothly, and the floating crane (5) lowers the anchor block (2) on the side of the preset floating row (3) away from the pier (1) to the bottom of the river channel.