Multifunctional fast-assembly water emergency repair platform

Abstract

The present invention provides a functional fast-assembly type water emergency repair platform. The working platform includes an assembled platform, a platform propulsion system, a lifting support column, and a plurality of anchor machines dispersedly arranged at the corners of the platform; the assembled platform is assembled from a plurality of pontoon modules and two springboard modules, and splicing parts are arranged on the four sides of each pontoon module. The springboard module is installed at a position of the assembled platform near the shore of the water area through a connecting piece, and the lifting support column is installed at a position of the assembled platform near the springboard module; the platform propulsion system includes a suspended outboard propeller, a control console arranged on the assembled platform, and a hanging rack installed on any one side or any multiple sides of the assembled platform, and the outboard propeller is hung on the hanging rack on one side according to the propulsion direction. The present invention has a simple structure and is easy to assemble, which greatly improves the timeliness of emergency rescue and quickly eliminates the hidden dangers of pipeline leakage.

Description

Technical Field

[0001] The invention belongs to the technical field of power equipment maintenance, and in particular relates to a multifunctional fast-assembly type water emergency repair platform. Background Art

[0002] A water platform is a truss structure on the surface of the water, which is used for production operations or other activities, such as offshore drilling, shipping, construction and other activities. At present, water platforms can generally be divided into fixed platforms and floating water platforms. Among them, most of the working platforms used for water construction are fixed platforms, that is, the construction working platforms are manufactured in the predetermined waters, and the structure is relatively complex and heavy. They cannot be assembled quickly and conveniently, and the fixed specifications make it difficult to expand and use. They cannot be flexibly used in various complex emergency rescue work, and the timeliness of emergency response cannot be met.

[0003] Floating water platforms are a platform structure that has emerged in recent years. They are mainly made of pontoon (tube) units made of high-molecular polyethylene materials to make floating docks, floating sidewalks, water leisure platforms, etc. Using pontoons to make floating water platforms has many advantages such as flexible and fast assembly, light weight, environmental protection, and economy, but the impact resistance and pressure bearing capacity are limited, and cannot meet the requirements of carrying large mechanical equipment during emergency rescue. Summary of the invention

[0004] In view of the shortcomings of traditional emergency repair platforms and the actual needs of emergency rescue, the present invention provides a functional quick-assembly type water emergency repair platform. The working platform can be flexibly spliced ​​and quickly assembled as needed, can be moved at will, has good bearing capacity, and can quickly provide a construction work platform for emergency rescue and repair in aquatic environments. It can solve the problem of emergency rescue operations in waters of different environments such as rivers and lakes (especially shallow waters).

[0005] In order to achieve the above technical objectives, the present invention provides a functional fast-assembly type water emergency repair platform, the working platform comprises an assembled platform, a platform propulsion system, a lifting support column and a plurality of anchor machines dispersedly arranged at the corners of the platform; the assembled platform is assembled from a plurality of pontoon modules and two gangway modules, each pontoon module is a closed square hollow box structure made of alloy material, four surfaces of each pontoon module are provided with splicing pieces, and the splicing pieces on two adjacent surfaces are matched and connected with each other, the gangway module is provided with a connecting piece matching the splicing piece on the pontoon module, the gangway module is installed at a position of the assembled platform near the shore of the water area through the connecting piece, and the lifting support column is installed at a position of the assembled platform near the gangway module; the platform propulsion system comprises a suspended outboard propeller, a control console arranged on the assembled platform and a hanging rack installed on any one side or any multiple sides of the assembled platform, and the outboard propeller is hung on the hanging rack on one side according to the propulsion direction.

[0006] A further technical solution of the present invention is as follows: a hydraulic boom is also provided on the assembled platform, and the hydraulic boom is fixed by bolts to a pontoon module adjacent to the springboard module or to a pontoon module adjacent to the outboard thruster; the anchor windlass is a hydraulic anchor windlass, the lifting support column is equipped with a manual hydraulic lifting device, and a hydraulic pump station is provided on the working platform, and the hydraulic pump station is placed in one of the pontoon modules; the hydraulic pump station provides hydraulic power for the hydraulic anchor windlass, the hydraulic boom and the manual hydraulic lifting device.

[0007] A further technical solution of the present invention is that a generator is provided on the assembled platform, and the generator is installed in a buoyancy module adjacent to the control console or where the control console is installed, and the upper cover surface of the module is an openable cover body.

[0008] A better technical solution of the present invention is as follows: a fence is provided at the edge of the assembled platform, and tilt alarms are respectively installed at the corners of the assembled platform, and an audible and visual alarm prompt will be given when the platform tilts more than 5°.

[0009] A better technical solution of the present invention: the splicing piece includes a single-ear and double-ear joint arranged on the upper part of each side of the pontoon module and a C-D joint arranged on the lower part of each side of the pontoon module; the single-ear and double-ear joint is composed of a single-ear joint arranged on two opposite sides of each pontoon module and a double-ear joint on the other two opposite sides, and the two single-ear joints and the two double-ear joints are arranged at corresponding positions and can be matched and connected to each other; the C-D joint is composed of a C hook arranged on two opposite sides of each pontoon module and a D hook arranged on the other two opposite sides, and the two C hooks and the two D hooks are arranged at corresponding positions and can be matched and connected to each other.

[0010] The preferred technical solution of the present invention is as follows: the weight of the single pontoon module is 95 to 105 kg, the top edge of the pontoon module is protruding, and a groove is provided at the position of the splicing piece corresponding to the protruding edge. After multiple pontoon modules are spliced ​​together, the top surface is assembled into a complete plane; the outboard thruster includes four 85-horsepower suspended outboard thrusters.

[0011] The preferred technical solution of the present invention is as follows: the assembled platform has a plane that is square, concave, convex, U-shaped, or has protruding platforms on both sides; there are four anchor machines, which are respectively arranged at four corners in different directions on the outside of the assembled platform, each anchor machine has a rope capacity of 45m, and a grip anchor is provided at the end of the wire rope.

[0012] The preferred technical solution of the present invention is as follows: the lifting support columns are provided with two sets, and the two lifting support columns are symmetrically arranged on the pontoon modules on both sides of the springboard module, and each set of lifting support columns is equipped with a manual hydraulic lifting device; each set of lifting support columns includes a column and a fixed frame, and the fixed frame is fixed to the upper part of the assembled platform, the column passes through the fixed frame and the assembled platform and extends into the bottom of the water, and a supporting bottom plate is provided at the bottom of the column, and a height adjustment connecting ring is provided on the column; the manual hydraulic lifting device includes hydraulic cylinders placed on both sides of the column, and the bottoms of the two lifting cylinders are fixedly installed on the fixed frame, with their piston ends facing upward, and connected to the positioned height adjustment connecting ring to perform hydraulic lifting on the column.

[0013] A better technical solution of the present invention: the hydraulic boom includes a high-strength steel rotating rod body, a hand winch, a guide pulley and a lifting wire rope, the hand winch is placed in the rotating rod body, and the rotating rod body can achieve 360° rotation.

[0014] A better technical solution of the present invention: the height adjustment connecting ring includes an adjusting sleeve mounted on the column and connecting ears symmetrically arranged on both sides of the adjusting sleeve, a positioning hole is provided on the adjusting sleeve, and a plurality of adjusting holes are equidistantly provided on the column, the adjusting sleeve moves up and down along the column, and height positioning is performed by inserting a positioning pin into the positioning hole and the corresponding adjustment hole.

[0015] The present invention includes an assembled platform, a hydraulic pump station, a hydraulic anchor machine module, a platform propulsion system, and a manual hydraulic lifting module; the assembled platform is assembled from a plurality of pontoon modules and two springboard modules, each pontoon module is a closed hollow box structure made of high-strength alloy material, each box structure is provided with a quick connector, which can be quickly connected and assembled, and the rear end of the springboard module is provided with a connector matching the box structure, which can be used to connect with the platform; a boom module is provided on the platform, which is a functional device for lifting the springboard and lifting emergency materials, ensuring the convenience of manual handling and loading and unloading. The boom module is made of high-strength steel and consists of a rod body, a hand-cranked winch, a guide pulley, etc., and the winch is built into the rod body. The four corners of the platform of the present invention are respectively provided with hydraulic anchor machine modules for retracting and releasing steel wire ropes, and a gripping anchor is configured at the end of the steel wire rope. The joint operation of the four anchor machines can move the platform for a short distance without relying on a thruster. The end of the wire rope can also be tied to a fixed pile on the shore to stabilize the platform. The hydraulic pump station is placed in a dedicated box. When in use, the hatch cover is opened to prevent the hydraulic pump station from entering water during the movement of the platform. The platform propulsion system of the present invention is mainly composed of a hanging rack, an outboard propeller, a control console, etc. An 85-horsepower outboard propeller is configured outside the platform to provide power for the platform. The outboard propeller can be installed on any side of the platform through a mounting frame to achieve free movement of the platform in different directions.

[0016] The present invention is equipped with a generator on the platform, which can generate electricity for lighting or provide electrical equipment at night. The generator is installed in a box and can be protected by the box structure; a tilt alarm is installed at each corner of the platform, and an audible and visual alarm will be given when the platform tilts more than 5°. The present invention is provided with a manual hydraulic lifting module for supporting the extension and contraction of the pile legs. It is composed of a manual hydraulic system, a latch and a connecting ring. The extension pillar is first installed manually, and after contacting the hard foundation, one end of the cylinder is connected to the latch on the upper part of the column, and the other end is connected to the pile fixing device. The cylinder is extended and retracted through the operation of the hydraulic pump station. When the cylinder stroke is exhausted, the position of the latch on the column is adjusted, and the operation is repeated to achieve stability.

[0017] Beneficial effects of the present invention:

[0018] (1) The platform of the present invention is freely assembled from a plurality of platform units, and the assembly is convenient and fast. Each platform unit adopts a closed box structure made of high-strength alloy material. After each unit module is disassembled, it can be transported by a light ordinary truck, which is convenient for transportation and can be assembled quickly;

[0019] (2) The platform of the present invention can move flexibly, autonomously navigate, self-adjust work positions, and provide safety warnings. The platform has a large carrying capacity and can carry a complete set of equipment such as excavators and pile drivers, and can carry various emergency materials such as sandbags, stones, cables, steel piles, and steel frames. By transforming and assembling, it can be used as a floating bridge and ferry.

[0020] (3) The present invention can sail in waters with a depth of 0.25m-0.55m. Through the suspended propeller, it can sail freely within a range of 5 kilometers (360° rotation, sufficient fuel, and longer endurance). It can be assembled into multiple independent operating units to realize the transportation of materials or personnel;

[0021] (4) The present invention has its own hydraulic power pump station, which provides power for hydraulic anchor winches and other equipment. It is equipped with a platform tilt alarm function. When the platform tilts beyond a safe angle due to unstable load, an automatic alarm is immediately sounded. The structure can keep personnel and equipment working smoothly, safely and reliably.

[0022] The present invention has a simple structure and is easy to assemble. It can carry out emergency rescue operations in waters of different environments such as rivers and lakes (especially shallow waters), including underwater pipeline protection construction, surface oil spill recovery, etc. Each rescue operation can not only save the cost of renting a surface operation ship, but also greatly improve the timeliness of emergency rescue and quickly eliminate the hidden dangers of pipeline leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the planar structure of the present invention;

[0024] Figure 2 It is a front structural schematic diagram of the present invention;

[0025] Figure 3 It is a side structural schematic diagram of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the buoyancy module in the present invention;

[0027] Figure 5 It is a structural schematic diagram of the lifting support column in the present invention;

[0028] Figure 6 It is a schematic diagram of the connection between the lifting support column and the manual hydraulic lifting device in the present invention;

[0029] Figure 7 , Figure 8 It is a structural schematic diagram of the platform propulsion system in the present invention;

[0030] Fig. 9 It is a three-dimensional diagram of the hydraulic pump station in the present invention;

[0031] Fig.10 is a top view of the hydraulic pump station of the present invention;

[0032] Fig.11 It is a plan view of a square assembled platform;

[0033] Fig.12 It is a plan view of a U-shaped assembled platform;

[0034] Fig.13 It is a plan view of the assembled platform protruding on both sides.

[0035] In the figure: 1—assembled platform, 100—floating tank module, 101—diving board module, 1010—connecting piece, 102—joining piece, 1020—single ear joint, 1021—double ear joint, 1022—C hook, 1023—D hook, 2—platform propulsion system, 200—control console, 201—hanging frame, 202—outboard thruster, 3—anchor windlass, 4—lifting support column, 400—column, 401—fixed frame, 402—support base plate, 403—height adjustment connecting ring, 5—hydraulic boom, 6—generator, 7—hydraulic pump station, 700—gasoline engine, 701—frame, 702—return oil filter, 703—hydraulic oil tank, 704—air filter, 705—pressure gauge, 706—gear pump, 707—multi-way valve, 8—fence, 9—manual hydraulic lifting device. DETAILED DESCRIPTION

[0036] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Figure 1 and Fig.13 The accompanying drawings of the embodiments are drawn in a simplified manner and are only used to clearly and concisely illustrate the embodiments of the present invention. The technical solutions shown in the following drawings are specific solutions of the embodiments of the present invention and are not intended to limit the scope of the invention claimed for protection. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be understood that the terms "upper", "lower", "inside", "outside", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the product of the invention is usually placed when in use, or are directions or positional relationships commonly understood by those skilled in the art. These directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and 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.

[0038] The embodiment provides a functional rapid assembly type water emergency repair platform, such as Figures 1 to 3As shown, it includes an assembled platform 1, a platform propulsion system 2, two sets of lifting support columns 4, two sets of hydraulic booms 5, a hydraulic pump station 7, a generator 6 and four anchor machines 3. A fence 8 is provided at the edge of the assembled platform 1; the assembled platform 1 is assembled from a plurality of pontoon modules 100 and two springboard modules 101, and its shape can be a square platform (such as Fig.11 As shown), it can also be a concave platform (as shown Figure 1 As shown), it can also be a platform with a hollow U-shaped center (such as Fig.12 As shown), it can also be a protruding platform on both sides (such as Fig.13 As shown); each pontoon module 100 is a closed square hollow box structure made of high-strength alloy material. Each pontoon module 100 is provided with a splicing piece 102 on four sides, and the splicing pieces 102 on two adjacent sides are matched and connected with each other. The springboard module 101 is provided with a connecting piece 1010 that matches the splicing piece 102 on the pontoon module 100. The springboard module 101 is installed at a position near the shore of the water area of ​​the assembled platform 1 through the connecting piece 1010. Two groups of lifting support columns 4 are installed at the position of the assembled platform 1 near the springboard module 101, and each group of lifting support columns 4 is equipped with a manual hydraulic lifting device 9. The anchor machine 3 is provided with four hydraulic anchor machines, which are respectively arranged at four corners in different directions on the outside of the assembled platform 1. The rope capacity of each anchor machine is 45m, and the end of its wire rope is equipped with a gripping anchor. The hydraulic pump station 7 provides hydraulic power for the hydraulic anchor machine 3, the hydraulic boom 5 and the manual hydraulic lifting device 9.

[0039] The hydraulic pump station 7 and the generator 6 in the embodiment can be installed in one of the pontoon modules 100, and the pontoon module 100 corresponding to the hydraulic pump station 7 and the generator 6 can be designed separately, and its cover can be opened conveniently. The hydraulic pump station 7 and the generator 6 can also be installed in a box with the same shape as the pontoon module 100, and the box is connected to the pontoon module 100 through a splicing piece to form a whole platform. The structure of the hydraulic pump station 7 is as follows: Fig. 9 and Fig.10 As shown, it includes a gasoline engine 700, a frame 701, an oil return filter 702, a hydraulic oil tank 703, an air filter 704, a pressure gauge 705, a gear pump 706, and a multi-way valve 707. The generator 6 is installed in a pontoon module 100 adjacent to the control console 200 or where the control console 200 is installed. The generator 6 uses a 2.8KW generator installed in a dedicated box, which can generate electricity for lighting or provide power to electrical equipment at night.

[0040] The two sets of hydraulic booms 5 in the embodiment are fixed by bolts on the pontoon module 100 adjacent to the gangway module 101 or the pontoon module 100 adjacent to the outboard propeller 202. It can also be installed at any point on the platform as a functional device for lifting the gangway and lifting emergency materials, ensuring the convenience of manual handling and loading and unloading. The hydraulic boom 5 includes a high-strength steel rotating rod body, a hand winch, a guide pulley and a lifting wire rope. The hand winch is placed in the rotating rod body, and the rotating rod body can achieve 360° rotation.

[0041] The boom module weighs about 50kg, has a rated lifting capacity of 500kg and a radius of 1.8m, and can be easily operated by one person.

[0042] The platform propulsion system 2 in the embodiment is as follows Figure 7 and Figure 8 As shown, it includes a suspended outboard propeller 202, a control console 200 arranged on the assembled platform 1, and a hanging rack 201 installed on any one side or any multiple sides of the assembled platform 1, and the outboard propeller 202 is hung on the hanging rack 201 on one side according to the propulsion direction. The suspended outboard propeller 202 uses 4 85-horsepower outboard propellers, which can be hung on four sides and can realize the free movement of the platform.

[0043] In order to ensure the safety of the platform, tilt alarms are installed at the corners of the assembled platform 1. When the platform tilts more than 5°, an audible and visual alarm will be triggered.

[0044] The weight of a single pontoon module 100 in the embodiment is about 100 kg, and the size is 1.2 m×1.2 m×0.8 m, and can be carried to the repair waters by two people. Figure 4 As shown, the top edge of each pontoon module 100 is protruding, and a groove is provided at the position of the splicing piece 102 corresponding to the protruding edge. After the plurality of pontoon modules 100 are spliced, the top surface thereof is spliced ​​into a complete plane. The splicing piece 102 of the pontoon module 100 includes a single-ear and double-ear joint arranged at the upper part of each side of the pontoon module 100 and a C-D joint arranged at the lower part of each side of the pontoon module 100; the single-ear and double-ear joint is composed of a single-ear joint 1020 arranged at two opposite sides of each pontoon module 100 and a double-ear joint 1021 arranged at the other two opposite sides, and the two single-ear joints 1020 and the two double-ear joints 1021 are arranged at corresponding positions and can be matched and connected with each other; the C-D joint is composed of a C hook 1022 arranged at two opposite sides of each pontoon module 100 and a D hook 1023 arranged at the other two opposite sides, and the two C hooks 1022 and the two D hooks 1023 are arranged at corresponding positions and can be matched and connected with each other.

[0045] In the embodiment, two sets of lifting support columns 4 are symmetrically arranged on the pontoon modules 100 on both sides of the springboard module 101, and each set of lifting support columns 4 is equipped with a manual hydraulic lifting device 9; Figure 5 and Figure 6 As shown, each set of lifting support columns 4 includes a column 400 and a fixing frame 401, the fixing frame 401 is fixed on the upper part of the assembled platform 1, the column 400 passes through the fixing frame 401 and the assembled platform 1 and extends into the bottom of the water, and a supporting bottom plate 402 is provided at the bottom of the column, and a height adjustment connecting ring 403 is provided on the column 400; the manual hydraulic lifting device 9 includes hydraulic cylinders placed on both sides of the column 400, the bottoms of the two lifting cylinders are fixedly installed on the fixing frame 401, and their piston ends face upwards, and are connected with the positioned height adjustment connecting ring 403 to hydraulically lift the column. The height adjustment connecting ring 403 includes an adjustment sleeve sleeved on the column 400 and connecting ears symmetrically arranged on both sides of the adjustment sleeve, a positioning hole is provided on the adjustment sleeve, and a plurality of adjustment holes are equidistantly provided on the column 400, the adjustment sleeve moves up and down along the column 400, and the positioning pin is inserted into the positioning hole and the corresponding adjustment hole for height positioning. The lifting and lowering of the lifting support column 4 is controlled by a manual hydraulic lifting device 9. When adjusting, the lifting support column 4 is manually installed and lengthened. After contacting the hard foundation, one end of the oil cylinder of the manual hydraulic lifting device 9 is connected to the pin on the upper part of the column, and the other end is connected to the pile fixing device 401. The oil cylinder is extended and retracted through the operation of the hydraulic pump station. When the cylinder stroke is exhausted, the position of the pin on the column is adjusted, and the operation is repeated to achieve stability.

[0046] When the present invention is used in practice, as an emergency rescue platform, it can carry out emergency rescue operations in waters of different environments such as rivers and lakes (especially shallow waters), including underwater pipeline protection construction, surface oil spill recovery, etc. Each time it is used, a single pontoon module 100 can be quickly transported to the construction site and assembled on site to build a rescue platform to carry out emergency rescue operations. When it is necessary to move, first control the column to rise through the manual hydraulic lifting device 9, and then use four outboard thrusters to push the platform to move, which is simple and convenient. Each time a rescue operation is carried out, not only can the cost of renting a surface operation ship be saved, but also the timeliness of emergency rescue can be greatly improved, and the hidden dangers of pipeline leakage can be quickly eliminated.

[0047] In summary, the above is an embodiment of the present invention, but the present invention is not limited to the above embodiment. As long as the technical effect of the present invention is achieved by any same or similar means, it should fall within the scope of protection of the present invention.

Claims

1. A multifunctional fast-assembly water emergency repair platform, characterized by: The emergency repair platform comprises an assembled platform (1), a platform propulsion system (2), a lifting support column (4), and a plurality of anchor machines (3) dispersedly arranged at the corners of the platform; the assembled platform (1) is assembled from a plurality of pontoon modules (100) and two springboard modules (101); each pontoon module (100) is a closed square hollow box structure made of alloy material; splicing pieces (102) are provided on four sides of each pontoon module (100), and the splicing pieces (102) on two adjacent sides are matched and connected to each other; the springboard module (101) is provided with splicing pieces on the pontoon module (100) (102) and a matching connecting piece (1010), the gangway module (101) is installed at a position of the assembled platform (1) near the shore of the water area through the connecting piece (1010), and the lifting support column (4) is installed at a position of the assembled platform (1) near the gangway module (101); the platform propulsion system (2) comprises a suspended outboard propeller (202), a control console (200) arranged on the assembled platform (1), and a hanging rack (201) installed on any one side or any multiple sides of the assembled platform (1), and the outboard propeller (202) is hung on the hanging rack (201) on one side according to the propulsion direction; A generator (6) is provided on the assembled platform (1), and the generator (6) is installed in a pontoon module (100) adjacent to a control console (200) or installed with the control console (200), and the upper cover of the module is an openable cover; the assembly member (102) comprises a single-ear and double-ear joint provided at the upper part of each side of the pontoon module (100) and a C-D joint provided at the lower part of each side of the pontoon module (100); the single-ear and double-ear joint is formed by a single-ear joint provided at two opposite sides of each pontoon module (100); The connector (1020) and two other double-ear connectors (1021) on opposite sides, and the two single-ear connectors (1020) and the two double-ear connectors (1021) are all arranged at corresponding positions and can be matched and connected with each other; the C-D connector is composed of a C hook (1022) arranged at two opposite sides of each buoyancy module (100) and a D hook (1023) arranged at two opposite sides, and the two C hooks (1022) and the two D hooks (1023) are arranged at corresponding positions and can be matched and connected with each other.

2. The multifunctional fast-assembly water emergency repair platform according to claim 1, characterized in that: A hydraulic boom (5) is also provided on the assembled platform (1), and the hydraulic boom (5) is fixed to a pontoon module (100) adjacent to the gangway module (101) or to a pontoon module (100) adjacent to the outboard propeller (202) by means of bolts; the anchor windlass (3) is a hydraulic anchor windlass, the lifting support column (4) is equipped with a manual hydraulic lifting device (9), and a hydraulic pump station (7) is equipped on the working platform, and the hydraulic pump station (7) is placed in one of the pontoon modules (100); the hydraulic pump station (7) provides hydraulic power for the hydraulic anchor windlass (3), the hydraulic boom (5) and the manual hydraulic lifting device (9).

3. A multifunctional fast-assembly water emergency repair platform according to claim 1 or 2, characterized in that: A fence (8) is provided at the edge of the assembled platform (1), and tilt alarms are respectively installed at the corners of the assembled platform (1). When the platform tilts more than 5°, an audible and visual alarm will be triggered.

4. A multifunctional fast-assembly water emergency repair platform according to claim 1 or 2, characterized in that: The weight of a single pontoon module (100) is 95-105 kg, the top edge of the pontoon module (100) is protruding, and a groove is provided at the position of the splicing piece (102) corresponding to the protruding edge. After a plurality of pontoon modules (100) are spliced, the top surfaces thereof are spliced ​​into a complete plane; the outboard propeller (202) comprises four 85 horsepower suspended outboard propellers.

5. A multifunctional fast-assembly water emergency repair platform according to claim 1 or 2, characterized in that: The assembled platform (1) is a platform with a square, concave, convex, U-shaped or protruding sides; four anchor machines (3) are provided, which are respectively arranged at four corners in different directions outside the assembled platform (1), each anchor machine has a rope capacity of 45m, and a gripping anchor is arranged at the end of the wire rope.

6. The multifunctional fast-assembly water emergency repair platform according to claim 2 is characterized by: The lifting support column (4) is provided with two sets, and the two lifting support columns (4) are symmetrically arranged on the buoy modules (100) on both sides of the springboard module (101), and each set of lifting support columns (4) is equipped with a manual hydraulic lifting device (9); each set of lifting support columns (4) comprises a column (400) and a fixing frame (401), and the fixing frame (401) is fixed on the upper part of the assembled platform (1), and the column (400) passes through the fixing frame (401) and the assembled platform (1) and extends into the bottom of the water, and a supporting bottom plate (402) is provided at the bottom of the column, and a height adjustment connecting ring (403) is provided on the column (400); the manual hydraulic lifting device (9) comprises hydraulic cylinders arranged on both sides of the column (400), and the bottoms of the two lifting cylinders are fixedly mounted on the fixing frame (401), and the piston ends thereof face upwards and are connected to the positioned height adjustment connecting ring (403) to hydraulically lift the column.

7. The multifunctional fast-assembly water emergency repair platform according to claim 2 is characterized by: The hydraulic boom (5) comprises a high-strength steel rotating rod body, a hand winch, a guide pulley and a lifting wire rope, wherein the hand winch is placed in the rotating rod body, and the rotating rod body can achieve 360° rotation.

8. The multifunctional fast-assembly water emergency repair platform according to claim 6 is characterized by: The height adjustment connecting ring (403) comprises an adjusting sleeve sleeved on the column (400) and connecting ears symmetrically arranged on both sides of the adjusting sleeve, a positioning hole is arranged on the adjusting sleeve, and a plurality of adjusting holes are equidistantly arranged on the column (400), the adjusting sleeve moves up and down along the column (400), and the height is positioned by inserting a positioning pin into the positioning hole and the corresponding adjusting hole.

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