Booster station transfer tool

Abstract

The utility model relates to the technical field of booster station transfer auxiliary equipment, and discloses a booster station transfer tool which comprises a plurality of assembling units, each assembling unit comprises an outer frame, a stair assembly and a first connecting part, and the outer frame is in a cuboid shape; the stair assembly is fixedly arranged in the outer frame and extends in the height direction of the outer frame. The first connecting parts are arranged on the two outer surfaces of the outer frame in the height direction of the outer frame so that the multiple assembling units can be assembled in the height direction of the outer frame to form a supporting frame, and the two side faces, in the width direction of the outer frame, of the supporting frame are suitable for being fixedly connected with a booster station bottom plate and a module vehicle correspondingly. The stair assemblies in the multiple assembling units are assembled in a matched mode to form the boarding ladder used for boarding, and therefore the problems that a booster station is poor in transportation stability, the workload before and after transportation is large, and the transfer speed is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of booster station transfer auxiliary equipment, in particular to a booster station transfer tooling. Background Art

[0002] With the growing global demand for renewable energy, offshore wind power is one of the important sources of clean energy; offshore booster stations are key components of offshore wind farms. The construction technology of offshore booster stations has been continuously optimized and improved. With the advancement of technology and the accumulation of experience, the construction period of offshore booster stations has been continuously shortened and the cost has gradually decreased, providing strong support for the large-scale development of offshore wind farms.

[0003] During the construction of the offshore booster station, it is necessary to transfer the offshore booster station on land and transport it by ship. In the relevant technology, four modular vehicles are usually used to support the key load-bearing parts at the bottom of the offshore booster station through support columns for transportation. In order to ensure the stability of the booster station during transportation, it is usually necessary to weld support steel pipes for temporary fixation, which not only increases the workload before transportation, but also poses a welding safety risk. At the same time, the welded support steel pipes need to be dismantled and processed after transportation, which increases transportation costs and time costs. In addition, even if temporary reinforcement is carried out, the offshore booster station is still unstable during transportation, which affects the transportation speed and causes the transportation time to be too long. Utility Model Content

[0004] In view of this, the utility model provides a booster station transfer tooling to solve the problems of poor transportation stability of the booster station, heavy workload before and after transportation, and slow transfer speed.

[0005] The utility model provides a booster station transfer tooling, comprising a plurality of assembly units, wherein the assembly units comprise an outer frame, a stair assembly and a first connecting portion, wherein the outer frame is a rectangular parallelepiped; the stair assembly is fixedly arranged inside the outer frame and extends along the height direction of the outer frame; the first connecting portion is arranged on two outer surfaces of the outer frame along its height direction, so as to be suitable for assembling a plurality of the assembly units along the height direction of the outer frame to form a support frame, wherein the two side surfaces of the support frame along the width direction of the outer frame are respectively suitable for being fixedly connected to the bottom plate of the booster station and the module vehicle, and can be disassembled, and the stair assemblies in the plurality of assembly units are matched and assembled to form a boarding ladder for boarding a ship.

[0006] Beneficial effect: A support frame is formed by splicing a plurality of rectangular assembly units, and the two surfaces of the support frame along the width direction of the outer frame are respectively used for fixed connection with the bottom plate of the booster station and the module car. Compared with the contact surface between the existing support column and the bottom plate of the booster station and the module car, the contact surface on the support frame formed by the plurality of assembly units and the bottom plate of the booster station and the module car greatly increases the contact area and reduces the shaking amplitude of the booster station during transportation, thereby improving the transportation stability of the booster station and further increasing the transportation speed. At the same time, there is no need to add welded steel pipes before transportation to increase stability, which reduces the workload before transportation, the safety risk of welding steel pipes and the workload of dismantling the support steel pipes after transportation, thereby reducing labor costs and time costs.

[0007] At the same time, a staircase component is provided in the assembly unit, which can be assembled into a boarding ladder with a certain height in the support frame formed after assembly, for passengers at the dock to board the ship. This solves the problem of low frequency of use of the transfer tooling at the booster station, which is often idle and occupies dock space resources, and improves the utilization rate of the transfer tooling at the booster station.

[0008] In an optional embodiment, the staircase assembly is in a zigzag shape.

[0009] Beneficial effect: The staircase assembly is zigzag-shaped, which can strengthen the outer frame internally and improve the bearing capacity of the outer frame.

[0010] In an optional embodiment, the width direction of the staircase assembly is consistent with the width direction of the outer frame.

[0011] Beneficial effect: The width direction of the staircase assembly is consistent with the width direction of the outer frame, which can enhance the anti-deformation capability of the outer frame in the load-bearing direction, thereby further improving the load-bearing capacity of the outer frame.

[0012] In an optional embodiment, the assembly unit further includes a second connection portion, which is disposed on two side surfaces of the outer frame along the width direction of the outer frame, so as to be suitable for connection with the bottom plate of the booster station and the module vehicle.

[0013] Beneficial effect: By connecting the support frame with the booster base plate and the module vehicle through the second connecting part, the relative displacement can be reduced and the stability of the booster station during transportation can be further improved.

[0014] In an optional embodiment, a plurality of cross beam reinforcements are fixedly provided on the outer frame, and the plurality of cross beam reinforcements are arranged at intervals along the height direction of the outer frame.

[0015] Beneficial effects: The crossbeam reinforcement can improve the inherent strength of the assembly unit and improve the bearing capacity of the assembly unit.

[0016] In an optional embodiment, the crossbeam reinforcement members located at the exit and entrance of the stair assembly are removable from the outer frame; or, the exit and entrance of the stair assembly are opened.

[0017] Beneficial effects: The crossbeam reinforcement members at the exit and entrance of the staircase assembly and the outer frame can be disassembled or opened to facilitate the entry and exit of passengers.

[0018] In an optional embodiment, a guardrail is provided on the staircase assembly, and the guardrail is fixedly connected to the inside of the outer frame.

[0019] Beneficial effect: The provision of the guardrail can further improve the inherent strength of the assembly unit and can improve the safety of passengers boarding the ship.

[0020] In an optional embodiment, the outer frame is formed by welding I-beams.

[0021] Beneficial effects: The outer frame is welded from I-beams, which has high strength and strong bearing capacity.

[0022] In an optional embodiment, the first connecting portion and the second connecting portion are adapted to each other.

[0023] Beneficial effect: The first connecting part and the second connecting part are adapted to each other, so that the assembling unit can be assembled in various forms.

[0024] In an optional implementation, both the first connection portion and the second connection portion are through holes.

[0025] Beneficial effects: The first connecting part and the second connecting part are both through holes and are connected by bolts, so the structure is simple and easy to assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 This is a schematic diagram of the application structure of a booster station transfer tooling in a transfer booster station according to an embodiment of the utility model;

[0028] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0029] Figure 3It is a front view of a state where a booster station transfer tooling is assembled into a boarding ladder according to an embodiment of the utility model;

[0030] Figure 4 It is a left view of a booster station transfer tooling assembly of an embodiment of the utility model assembled into a boarding ladder.

[0031] Description of reference numerals:

[0032] 1. Assembly unit, 2. Booster station, 3. Module vehicle;

[0033] 101. Outer frame, 102. Staircase assembly, 103. Crossbeam reinforcement, 104. Connecting piece. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0035] In the related art, during the construction of the offshore substation, it is necessary to transfer the offshore substation on land and load it onto ships. In the related art, four modular vehicles are usually used to support the key load-bearing parts at the bottom of the offshore substation through support columns for transportation. In order to ensure the stability of the substation during transportation, it is usually necessary to weld support steel pipes for temporary fixation, which not only increases the preparation workload before transportation, but also poses a welding safety risk. At the same time, the welded support steel pipes need to be dismantled and processed after transportation, which increases transportation costs and time costs. In addition, even if temporary reinforcement is carried out, the offshore substation is still unstable during transportation, which affects the transportation speed and causes the transportation time to be too long.

[0036] Combine the following Figures 1 to 4 , describing an embodiment of the utility model.

[0037] According to an embodiment of the utility model, a transfer tool for a booster station 2 is provided, such as Figures 1 to 4As shown, it includes multiple assembly units 1, and the assembly unit 1 includes an outer frame 101, a stair assembly 102 and a first connecting portion. The outer frame 101 is a rectangular parallelepiped, and can also be a cube, because a cube is also a kind of rectangular parallelepiped; the stair assembly 102 is arranged inside the outer frame 101 by welding or bolting, and extends along the height direction of the outer frame 101; the first connecting portion is arranged on two outer surfaces along the height direction of the outer frame 101, so as to be suitable for assembling multiple assembly units 1 along the height direction of the outer frame 101 to form a support frame, and the two side surfaces of the support frame along the width direction of the outer frame 101 are respectively suitable for being fixedly connected with the bottom plate of the booster station 2 and the module car 3, and can be disassembled, and the stair assemblies 102 in the multiple assembly units 1 are matched and assembled to form a boarding ladder for boarding.

[0038] It should be noted that the booster station may be a booster station 2 used at sea, or a booster station 2 used in other places.

[0039] Specifically, the outer frame 101 is welded by I-beams, which have strong load-bearing capacity and can improve the load-bearing capacity of the assembly unit 1 and reduce the weight of the assembly unit 1; of course, the outer frame 101 can also be welded by channel steel, and the specific steel material can be selected according to actual design requirements; the surface of the outer frame 101 is provided with an anti-rust paint layer, which is sprayed.

[0040] In this embodiment, a plurality of rectangular assembly units 1 are assembled into a support frame, and two surfaces of the support frame along the width direction of the outer frame 101 are respectively used for fixed connection with the bottom plate of the booster station 2 and the module car 3. Compared with the contact surface between the existing support column and the bottom plate of the booster station 2 and the module car 3, the contact area on the support frame formed by the plurality of assembly units 1 is greatly increased, and the shaking amplitude of the booster station 2 during transportation is reduced, thereby improving the transportation stability of the booster station 2, and then the transportation speed can be increased. At the same time, there is no need to add welded steel pipes before transportation to increase stability, which reduces the workload before transportation, the safety risk of welding steel pipes, and the workload of dismantling support steel pipes after transportation, thereby reducing labor costs and time costs.

[0041] At the same time, a staircase assembly 102 is provided in the assembly unit 1, which can be assembled into a boarding ladder with a certain height in the support frame formed after assembly, for passengers at the dock to board the ship, thereby solving the problem of low frequency of use of the transfer tooling at the booster station, frequent idleness, and occupation of dock space resources, and improving the utilization rate of the transfer tooling at the booster station.

[0042] In one embodiment, Figures 3-4As shown, the staircase component 102 is zigzag-shaped. Specifically, the staircase component 102 is a two-fold ladder or a three-fold ladder. The figure uses a two-fold ladder (a two-fold ladder specifically refers to: a staircase comprising two sections of straight lines, and a three-fold ladder specifically refers to: a staircase comprising three sections of straight lines).

[0043] In some embodiments not shown, the stair assembly 102 may also be in a spiral ascending shape, or may be in other states that meet the requirements, all of which are within the protection scope of the present application.

[0044] In this embodiment, the staircase assembly 102 is zigzag-shaped, which can strengthen the outer frame 101 internally and improve the bearing capacity of the outer frame 101.

[0045] In one embodiment, Figures 3-4 As shown, the width direction of the staircase assembly 102 is consistent with the width direction of the outer frame 101.

[0046] In this embodiment, the width direction of the staircase assembly 102 is consistent with the width direction of the outer frame 101 , which can enhance the anti-deformation capability of the outer frame 101 in the load-bearing direction, thereby further improving the load-bearing capacity of the outer frame 101 .

[0047] In one embodiment, Figure 3 As shown, the assembly unit 1 further includes a second connection portion, which is arranged on two side surfaces of the outer frame 101 along the width direction of the outer frame 101 so as to be suitable for connection with the bottom plate of the booster station 2 and the module vehicle 3 .

[0048] In this embodiment, the support frame is connected to the booster base plate and the module vehicle 3 through the second connecting portion, which can reduce the relative displacement and further improve the stability of the booster station 2 during transportation.

[0049] In one embodiment, Figures 2 to 4 As shown, a plurality of cross beam reinforcements 103 are fixedly provided on the outer frame 101, and the plurality of cross beam reinforcements 103 are arranged at intervals along the height direction of the outer frame 101. Specifically, the cross beam reinforcements 103 are made of channel steel or I-beam, and their surfaces can be sprayed with anti-rust paint.

[0050] In this embodiment, the cross beam reinforcement 103 can improve the inherent strength of the assembly unit 1 and improve the bearing capacity of the assembly unit 1 .

[0051] In one embodiment, the crossbeam reinforcement 103 at the exit and entrance of the stair assembly 102 can be disassembled from the outer frame 101, and the specific connection method is bolt threading, locking pin locking, etc.; or, the exit and entrance of the stair assembly 102 are opened.

[0052] In this embodiment, the crossbeam reinforcement 103 located at the exit and entrance of the staircase assembly 102 and the outer frame 101 can be disassembled or opened to facilitate the entry and exit of passengers.

[0053] In one embodiment, a guardrail is provided on the stair assembly 102 , and the guardrail is fixedly connected to the inside of the outer frame 101 .

[0054] Specifically, the shape of the guardrail can be any shape without specific limitation.

[0055] In this embodiment, the provision of the guardrail can further improve the strength of the assembly unit 1 and can improve the safety of passengers boarding the ship.

[0056] In one embodiment, the first connection part and the second connection part are adapted, specifically, the arrangement quantity and position of the first connection part match the quantity and position of the second connection part; more specifically, the first connection part and the second connection part are through holes, connected by a connection member 104, and the connection member 104 is specifically a bolt and nut.

[0057] It should be noted that when the height of the boarding ladder is high, two support frames can be assembled at the same time, and at least one of the middle, upper middle and top portions of the two support frames can be connected by one support frame to improve the stability of the boarding ladder. Figure 3 The figure shows that the tops of the two support frames are connected by a support frame.

[0058] In this embodiment, if Figures 3-4 As shown, the first connection part and the second connection part are adapted to each other so that the assembly unit 1 can be assembled in various forms, such as H-shaped.

[0059] In addition, the above-mentioned booster station 2 is used to transport the tooling, and the data during the transportation process is recorded and analyzed to obtain the following results:

[0060] (1) The stability of transportation is significantly improved; the shaking amplitude of the booster station 2 is reduced by about 30%. This reduction in data means that the tooling effectively reduces the vibration and impact during transportation, thereby ensuring the integrity and safety of the booster station 2.

[0061] (2) The transportation speed has been significantly improved. Compared with traditional transportation methods, the transportation speed after the application of tooling has increased by about 20%. This improvement is mainly due to the optimization of tooling design, which enables the transportation vehicles to turn and move more efficiently, thereby reducing transportation time.

[0062] (3) The construction cost was also effectively reduced. The application of the tooling reduced the use of additional supporting steel pipes and other auxiliary materials, and reduced the preparation cost before transportation. At the same time, due to the increase in transportation speed, the labor cost and time cost were also reduced. The transportation cost after the application of the tooling was reduced by about 15%. In addition, the tooling is usually used as a boarding ladder to facilitate people getting on and off the ship. Comprehensive calculations have saved costs of more than 320,000 yuan.

[0063] (4) Safety during transportation has been greatly improved. The design of the tooling takes into account various safety factors, such as anti-slip and anti-collision, which effectively reduces the risk of accidents during transportation. In actual application, we have recorded a reduction of about 25% in the accident rate during transportation, providing higher safety guarantees for transportation work.

[0064] After applying the above-mentioned tooling, the transportation effect data information has been comprehensively improved, including enhanced transportation stability, increased transportation speed, reduced transportation costs and improved transportation safety. During the construction period of Booster Station 2, this tooling can be used as a boarding ladder to avoid idleness and save the cost of purchasing a boarding ladder. The above data fully demonstrates the advantages and practicality of this tooling in the transportation and loading work of Booster Station 2.

[0065] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A booster station transfer tool, characterized in that: include: A plurality of assembly units (1), wherein the assembly units (1) comprise: An outer frame (101), wherein the outer frame (101) is in the form of a rectangular parallelepiped; A staircase assembly (102) is fixedly disposed inside the outer frame (101) and extends along the height direction of the outer frame (101); and The first connection portion is arranged on two outer surfaces of the outer frame (101) along the height direction thereof, so as to be suitable for assembling a plurality of the assembly units (1) along the height direction of the outer frame (101) to form a support frame. The two side surfaces of the support frame along the width direction of the outer frame (101) are respectively suitable for being fixedly connected to the bottom plate of the booster station (2) and the module vehicle (3), and can be disassembled. The stair assemblies (102) in the plurality of assembly units (1) are matched and assembled to form a boarding ladder for boarding a ship.

2. The booster station transfer tooling according to claim 1, characterized in that: The staircase assembly (102) is in a zigzag shape.

3. The booster station transfer tooling according to claim 2 is characterized in that: The width direction of the staircase assembly (102) is consistent with the width direction of the outer frame (101).

4. The booster station transfer tool according to any one of claims 1 to 3, characterized in that: The assembly unit (1) further comprises a second connection portion, which is arranged on two side surfaces of the outer frame (101) along the width direction of the outer frame (101) so as to be suitable for connection with the bottom plate of the booster station (2) and the module vehicle (3).

5. The booster station transfer tooling according to any one of claims 1 to 3, characterized in that: A plurality of crossbeam reinforcements (103) are fixedly arranged on the outer frame (101), and the plurality of crossbeam reinforcements (103) are arranged at intervals along the height direction of the outer frame (101).

6. The booster station transfer tooling according to claim 5, characterized in that: The crossbeam reinforcement (103) and the outer frame (101) located at the exit and entrance of the staircase assembly (102) are detachable; Alternatively, the staircase assembly (102) is provided with openings at the exit and entrance.

7. The booster station transfer tool according to any one of claims 1 to 3, characterized in that: The staircase assembly (102) is provided with a guardrail, and the guardrail is fixedly connected to the inside of the outer frame (101).

8. The booster station transfer tool according to any one of claims 1 to 3, characterized in that: The outer frame (101) is formed by welding I-beams.

9. The booster station transfer tooling according to claim 4, characterized in that: The first connection portion and the second connection portion are adapted to fit together.

10. The booster station transfer tooling according to claim 9, characterized in that: The first connection portion and the second connection portion are both through holes.

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