A multi-working-condition test working platform of deep-shallow combined pool

Abstract

The application relates to the technical field of test pools, and particularly discloses a multi-working-condition test working platform of a deep-shallow combined pool, which comprises a pool main body, a partition wall, a first cross-over frame, a second cross-over frame and a track. The pool main body comprises a first pool body and a second pool body. The first pool body and the second pool body have different depths, or at least one of the first pool body and the second pool body can change the depth. The first pool body and the second pool body are arranged along a first direction and are communicated with each other. The track is arranged on the side of the pool main body along a second direction, and the length of the track extends along the first direction and crosses the pool main body. The second direction is perpendicular to the first direction. The first cross-over frame and the second cross-over frame are slidably arranged on the track and cross the pool main body along the second direction. In the scheme, the first cross-over frame and the second cross-over frame crossing the pool main body can be used for wind field simulation, model drag and carrying observation personnel and equipment, and can be combined with the pool main body to perform tests under multiple working conditions.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of test pools, in particular to a multi-working condition test working platform of a deep-shallow combined pool. BACKGROUND

[0002] A test pool is a pool body capable of storing water for water-related tests. The test pool, in combination with a wave generator, a current generating pump, a pool body and other equipment, can form a special test working platform for simulating natural water environments such as oceans, to provide simulated test data for waterborne equipment, underwater equipment and ocean engineering structures such as ships, deep-sea submersibles, offshore platforms and breakwaters, to reproduce water environmental parameters such as water flow velocity, wave shape, water depth gradient and water temperature under different working conditions. During the test, the equipment to be tested is scaled down to a model and placed in the pool, and then sensors, observation instruments and other devices can record key indicators such as the sailing performance, stability, stress condition and wind and wave resistance of the model in the simulated environment.

[0003] The existing test pool generally includes a deep pool and a shallow pool. The shallow pool (water depth is usually 1-3 meters) is mainly used for simulating nearshore waves, tidal currents and other shallow water environment tests; the deep pool (water depth is usually 5-20 meters) focuses on the study of the hydrodynamic characteristics of deep-sea platforms. However, the existing test working platform has limitations in simulating working conditions, and lacks research on the interaction between deep and shallow pools. SUMMARY

[0004] Therefore, the present application aims to provide a multi-working condition test working platform of a deep-shallow combined pool, which can provide more test working conditions of the pool.

[0005] To achieve the above technical purpose, the present application provides a multi-working condition test working platform of a deep-shallow combined pool, which comprises a pool body, a partition wall, a first spanning frame, a second spanning frame and a track.

[0006] The pool body comprises a first pool body and a second pool body.

[0007] The first pool body and the second pool body have different depths, or at least one of the first pool body and the second pool body can change the depth.

[0008] The first pool body and the second pool body are arranged along a first direction and are in communication with each other.

[0009] The track is arranged on the side of the pool body along a second direction, and the length of the track spans the pool body along the first direction.

[0010] The second direction is perpendicular to the first direction.

[0011] The first and second spanning frames are slidably arranged on the track and span the pool body in the second direction;

[0012] The first and second spanning frames are provided with one or more of an observation vehicle, a model connecting vehicle and a wind array vehicle;

[0013] The pool body can be used for independent operation, first joint operation and second joint operation;

[0014] In the independent operation, the partition wall is detachably installed at the joint of the first pool body and the second pool body, so that the first pool body and the second pool body are independent of each other;

[0015] In the first joint operation, the partition wall is removed, the first and second spanning frames are arranged at a preset interval on the pool body, and one is provided with the model connecting vehicle and the other is provided with the wind array vehicle;

[0016] In the second joint operation, the partition wall is removed, and the first or second spanning frame provided with the model connecting vehicle is started from one of the first and second pool bodies and moved to the other;

[0017] Further, the depth of the first pool body is greater than that of the second pool body, or the first pool body is provided with a liftable bottom plate;

[0018] The pool body further comprises a ramp;

[0019] The ramp is detachably arranged at the boundary of the first pool body close to the second pool body.

[0020] Further, in the second joint operation, the first spanning frame is provided with the model connecting vehicle and the observation vehicle, and the second spanning frame is provided with the wind array vehicle or is parked at the edge of the pool body;

[0021] In the second joint operation, when the first spanning frame moves from the first pool body to the second pool body, the second pool body serves as a deceleration buffer zone for the first spanning frame;

[0022] In the second joint operation, when the first spanning frame moves from the second pool body to the first pool body, the second pool body serves as a start buffer zone for the first spanning frame.

[0023] Further, the observation vehicle, the model connecting vehicle and the wind array vehicle can be lifted in the vertical direction, and can be lowered to immerse in the pool body or raised to avoid the installed partition wall.

[0024] Further, the bottom of the wind array vehicle is detachably provided with a plurality of rectangular array distributed fans.

[0025] Further, a pedestrian corridor is further included.

[0026] The pedestrian corridor is arranged at the junction of the first pool body and the second pool body.

[0027] Further, the first pool body and / or the second pool body is provided with a wave-breaking beach.

[0028] Further, the wave-breaking beach includes a plurality of wave-breaking blocks.

[0029] The plurality of wave-breaking blocks are arranged in sequence along the second direction and detachably connected with the pool body.

[0030] Further, the observation vehicle, the model connecting vehicle and the wind array vehicle can be adjusted in position along the second direction when arranged.

[0031] Further, a monitoring system is arranged on the model connecting vehicle.

[0032] As can be seen from the above technical solutions, the present application provides a multi-working condition test working platform for a deep and shallow combined pool, which comprises a pool body, a partition wall, a first spanning vehicle frame, a second spanning vehicle frame and a track. The pool body comprises a first pool body and a second pool body. The first pool body and the second pool body have different depths, or at least one of the first pool body and the second pool body can change the depth. The first pool body and the second pool body are arranged along a first direction and are in communication with each other. The track is arranged at the side of the pool body along a second direction, and the length of the track spans the pool body along the first direction. The second direction is perpendicular to the first direction. The first spanning vehicle frame and the second spanning vehicle frame are slidably arranged on the track and span the pool body along the second direction. The first spanning vehicle frame and the second spanning vehicle frame are provided with one or more of an observation vehicle, a model connecting vehicle and a wind array vehicle. The pool body can be used for independent working condition, first combined working condition and second combined working condition. In the independent working condition, the partition wall is detachably mounted at the junction of the first pool body and the second pool body, so that the first pool body and the second pool body are independent of each other. In the first combined working condition, the first spanning vehicle frame and the second spanning vehicle frame are arranged in the first pool body and the second pool body respectively, and one is provided with the model connecting vehicle and the other is provided with the wind array vehicle. In the second combined working condition, the partition wall is removed, and the first spanning vehicle frame or the second spanning vehicle frame is provided with the model connecting vehicle, and then starts and moves from one of the first pool body and the second pool body to the other.

[0033] In the scheme, the first spanning frame and the second spanning frame spanning the pool body can carry out wind field simulation, model drag, and carry observation personnel and equipment, cooperate with the pool body to carry out tests of multiple working conditions, and solve the problem of few simulated working conditions of the existing test pool. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0035] Figure 1 A structural schematic diagram of a multi-working condition test working platform of a deep-shallow combined pool provided by the embodiment of the present application;

[0036] Figure 2 A schematic diagram of a first spanning frame or a second spanning frame of a multi-working condition test working platform of a deep-shallow combined pool provided by the embodiment of the present application;

[0037] Figure 3 A speed corresponding diagram of different pool positions and models in a multi-working condition test working platform of a deep-shallow combined pool provided by the embodiment of the present application;

[0038] Figure 4 A side view of a multi-working condition test working platform of a deep-shallow combined pool provided by the embodiment of the present application;

[0039] Figure 5 A side view of a multi-working condition test working platform of a deep-shallow combined pool provided by the embodiment of the present application in a case of setting a slope;

[0040] Figure 6 A schematic diagram of a multi-working condition test working platform of a deep-shallow combined pool provided by the embodiment of the present application after moving of a wave-damping block;

[0041] In the drawings:

[0042] 10, pool body; 11, first pool body; 12, second pool body; 13, slope; 14, wave-damping beach; 141, wave-damping block;

[0043] 20, middle partition wall;

[0044] 31, first spanning frame; 32, second spanning frame; 33, observation vehicle; 34, model connecting vehicle; 35, wind array vehicle; 36, fan;

[0045] 40, pedestrian corridor;

[0046] 50. track. DETAILED DESCRIPTION

[0047] The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0048] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0049] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be replaceably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0050] Please refer to Figure 1 With Figure 2 The multi-working condition test working platform of a deep and shallow combined pool provided in the embodiments of the present application comprises a pool main body 10, a partition wall 20, a first spanning frame 31, a second spanning frame 32 and a track 50. The pool main body 10 comprises a first pool body 11 and a second pool body 12.

[0051] In the embodiment, the first pool body 11 and the second pool body 12 have different depths, or at least one of the first pool body 11 and the second pool body 12 can change the depth, specifically so that the first pool body 11 and the second pool body 12 can form pool bodies with different depths. For example, the first pool body 11 can be configured as a pool body with a depth greater than 5 m, and the second pool body 12 can be configured as a pool body with a depth less than 3 m. For another example, the first pool body 11 can be configured as a pool body with a depth less than 3 m, and the second pool body 12 can be configured as a pool body with a depth adjustable to 3 m or more. When the depth of the second pool body 12 is adjusted to 3 m, the first pool body 11 and the second pool body 12 can be connected to form a large pool with the same depth. When the depth of the second pool body 12 is adjusted to more than 3 m, such as 8 m, a height difference is formed between the first pool body 11 and the second pool body 12.

[0052] The first pool body 11 and the second pool body 12 are arranged along a first direction and are in communication with each other. The first direction can be the X-axis direction in the coordinate system shown in FIG. 1. Figure 1 The track 50 is arranged on the side of the pool body 10 along a second direction, and the length of the track 50 spans the pool body 10 along the first direction. The second direction can be the Y-axis direction in the coordinate system shown in FIG. 1. Figure 1 The track 50 can be arranged on both sides of the pool body 10, that is, the track 50 is arranged on both sides of the pool body 10 along the second direction.

[0053] The first spanning frame 31 and the second spanning frame 32 are slidably arranged on the track 50 and span the pool body 10 along the second direction. In the embodiment, the first spanning frame 31 and the second spanning frame 32 can slide along the first direction through the track 50, and can span the entire pool body 10 along the first direction, so that the first spanning frame 31 and the second spanning frame 32 can be moved to any position of the first pool body 11 and the second pool body 12 to simulate the relative displacement between the model and the water surface in the real scene.

[0054] As an implementation manner, the manner of driving the first spanning frame 31 and the second spanning frame 32 to slide along the track 50 can be an internal driving structure, etc. For example, the first spanning frame 31 and the second spanning frame 32 are provided with rolling wheels on both sides along the second direction, and the rolling wheels are arranged in the track 50. At the same time, the first spanning frame 31 and the second spanning frame 32 are connected with motors on both sides along the first direction, and the rolling wheels are driven to reverse by the motors to drive the first spanning frame 31 and the second spanning frame 32 to slide along the two sides of the track.

[0055] In the embodiment, the first spanning frame 31 and the second spanning frame 32 are provided with one or more of the observation vehicle 33, the model connecting vehicle 34 and the wind array vehicle 35. The observation vehicle 33 can be provided with experimental personnel or visual acquisition equipment such as a video camera. The model connecting vehicle 34 can be provided with a monitoring system to monitor environmental parameters, moving speed and the like; at the same time, the model connecting vehicle 34 can be used to connect models of marine engineering equipment such as a submersible, a semi-submersible platform, a ship and the like. The wind array vehicle 35 is provided with a fan 36 to simulate a wind field environment.

[0056] In the multi-working condition test working platform of the deep-shallow combined pool provided in the embodiment, through cooperation of the pool main body 10, the partition wall 20, the first spanning frame 31, the second spanning frame 32 and the track 50, the pool main body 10 can be used to perform independent working conditions, a first combined working condition and a second combined working condition.

[0057] In the independent working condition, the partition wall 20 is detachably installed at the joint of the first pool body 11 and the second pool body 12 to separate the first pool body 11 and the second pool body 12, so that the two pools are independent of each other, and at this time, the first pool body 11 and the second pool body 12 can be used for independent pool test.

[0058] Taking an example in which the depth of the first pool body 11 is greater than the depth of the second pool body 12: in the independent working condition, the first pool body 11 can be used to perform floating platform system test, ship model performance test, deep sea mooring and riser system test. The floating platform system test can be used to study the performance of the FPSO (floating production storage and offloading) mooring system and the vortex-induced motion of the semi-submersible platform, TLP and the like; the ship model performance test can be used to study the deep water navigation resistance, maneuverability, seakeeping performance and self-propulsion of the ship model (such as underwater vehicles (AUV / ROV), super large container ships). In the specific test process, the first spanning frame 31 and the second spanning frame 32 can be respectively hung with the wind array vehicle and the model to carry out wind wave or wind wave current combined test in the deep pool state. The second pool body 12 can be used to study nearshore wave deformation propagation test, coastal structure and protection engineering test and offshore fixed platform test such as a jacket. In the specific test process, the first spanning frame 31 and the second spanning frame 32 can be respectively hung with the wind array vehicle and the model to carry out wind wave or wind wave current combined test in the shallow pool state.

[0059] In the first combined working condition, the partition wall 20 is removed, the first spanning frame 31 and the second spanning frame 32 are arranged at a preset range of intervals in the pool main body 10, and one is provided with the model connecting vehicle 34 and the other is provided with the wind array vehicle 35. In the embodiment, in order to ensure that the wind array vehicle 35 can form an effective wind field, the interval between the first spanning frame 31 and the second spanning frame 32 does not exceed the preset range. In actual application, the preset range generally does not exceed 10 m.

[0060] In the first combined working condition, the first pool body 11 and the second pool body 12 are connected as a whole because the partition wall 20 is removed, so that the deep-shallow combined test can be carried out. Specifically, at this time, the water pool main body 10 can form an integrated water pool mode and a deep-shallow combined mode.

[0061] In the integrated water pool mode, the second pool body 12 is configured as a shallow pool; the first pool body 11 is configured as a pool body capable of adjusting the depth, for example, the first pool body 11 provided with a liftable bottom plate. During the test, the depth of the first pool body 11 is adjusted to be flush with the bottom of the second pool body 12 through the bottom plate, so that the first pool body 11 and the second pool body 12 are combined into an integrated shallow pool; at this time, the area of the water pool is increased, and a larger size model (such as a floating bridge) can be installed. In this mode, the cross-carriage provided with the wind array vehicle 35 can provide a wind field for the water pool.

[0062] In the deep-shallow combined mode, the first pool body 11 and the second pool body 12 are respectively configured as a deep pool and a shallow pool, and each of them is provided with a cross-carriage; one cross-carriage can be hung with a model and an observation vehicle 33, and the model can be located at a deep water area, a deep-shallow combined slope section, a shallow water area adjacent to the slope, etc.; the other cross-carriage is hung with a wind array vehicle 35 to provide a wind field for the water pool.

[0063] Taking an example that the depth of the first pool body 11 is greater than the depth of the second pool body 12, in the first combined working condition, the test working platform can simulate the influence of the wind field working condition on the shallow water area model:

[0064] The first cross-carriage 31 can be arranged above the first pool body 11 and provided with the wind array vehicle 35; the second cross-carriage 32 is arranged above the second pool body 12 and provided with the observation vehicle 33 and the model connecting vehicle 34. The wind array vehicle 35 on the first cross-carriage 31 can provide a wind field for the model of the second pool body 12, cooperate with the action of the wave generator and the current generating equipment, and realize the superposition of the wind field, the flow field and the sea wave, so as to more accurately simulate the load superposition of the nearshore engineering under the combined action of the wind, the wave and the current. In this working condition, through the cooperation of the first cross-carriage 31 and the second cross-carriage 32, the shallow water area wind wave combined navigation test of the ship model can be carried out to determine whether the ship model can maintain the control stability under the condition of strong wind and surge.

[0065] Taking an example that the depth of the first pool body 11 is greater than the depth of the second pool body 12, in the first combined working condition, the test working platform can simulate the influence of the wind field working condition on the deep water area model:

[0066] The first spanning frame 31 can be arranged above the second pool body 12 and the wind array vehicle 35 is arranged; the second spanning frame 32 is arranged above the first pool body 11 and the observation vehicle 33 and the model connecting vehicle 34 are arranged. At this time, the wind array vehicle 35 is located in the shallow water area of the second pool body 12 and can provide a wind field environment for the model in the first pool body 11. As an embodiment, the second spanning frame 32 can connect the ship model, and after the wind array vehicle 35 is started, the ship model can simulate the roll and pitch of the model under the action of the wind and wave through the wind field provided by the wind array vehicle 35. As another embodiment, the second spanning frame 32 can also connect the semi-submersible model, so as to simulate the mooring force of the semi-submersible model under the combined action of strong wind, strong wave and water flow. During the simulation process, the second spanning frame 32 can slowly move (the moving speed is related to the size of the pool, the simulated working condition and the scale ratio of the model) to simulate the slow drift movement of the platform under the combined action of wind and water flow.

[0067] Taking the depth of the first pool body 11 being greater than the depth of the second pool body 12 as an example. In the first combined working condition, the test working platform can simulate the influence of the wind field working condition on the model in the shallow water area:

[0068] The first spanning frame 31 can be arranged above the second pool body 12 and the wind array vehicle 35 is arranged; the second spanning frame 32 is arranged above the second pool body 12 and the observation vehicle 33 and the model connecting vehicle 34 are arranged. At this time, the wind array vehicle 35 is located in the shallow water area of the second pool body 12 and can provide a wind field environment for the model in the first pool body 11. As an embodiment, the second spanning frame 32 can connect the ship model, and after the wind array vehicle 35 is started, the ship model can simulate the roll and pitch of the model under the action of the wind and wave through the wind field provided by the wind array vehicle 35. As another embodiment, the second spanning frame 32 can also connect the semi-submersible model, so as to simulate the mooring force of the semi-submersible model under the combined action of strong wind, strong wave and water flow. During the simulation process, the second spanning frame 32 can slowly move (the moving speed is related to the size of the pool, the simulated working condition and the scale ratio of the model) to simulate the slow drift movement of the platform under the combined action of wind and water flow.

[0069] From the above, it can be known that the pool body 10 provided by the embodiment can simulate the influence of the wind field environment in the first combined working condition on the models in the two pool bodies. Meanwhile, in the embodiment, the first spanning frame 31 and the second spanning frame 32 can move along the track 50, so as to simulate the dynamic wind field, such as the moving gust, and realize the improvement of the accuracy of the data.

[0070] It should be noted that the first combined working condition can simulate the influence of the natural factors on the two pool bodies, and the partition wall 20 can be removed.

[0071] In the second combined working condition, the partition wall 20 is removed, the first spanning frame 31 or the second spanning frame 32 is arranged with the model connecting vehicle 34, and then the model is started from one of the first pool body 11 and the second pool body 12 and moves to the other.

[0072] The second combined working condition is mainly used for simulating the scenario of the model moving in the pool. In actual applications, the test pool is often arranged in the laboratory; and the space of the laboratory is limited, so that the pool has limitations for simulating the model sailing working condition. In the embodiment, the first pool body 11 and the second pool body 12 cooperate with the first spanning frame 31 and the second spanning frame 32, so that the wind field influence can be selected to be retained or the model moving test can be performed independently.

[0073] Specifically, referring to FIG. 6, taking the case that the depth of the first pool body 11 is greater than the depth of the second pool body 12 as an example, the first spanning frame 31 above the first pool body 11 can be started from the edge of the first pool body 11 after connecting the model, and the second pool body 12 is used as a deceleration buffer zone to realize the effective test length of the deep water area. Similarly, in the case that the model is started from the second pool body 12, the second spanning frame 32 above the second pool body 12 can be connected to the model, and the second pool body 12 can be used as a start buffer zone of the model, so that the model can have a high initial speed when entering the first pool body 11, thereby improving the effective test length of the deep water area. Figure 3

[0074] In the second combined working condition, the first spanning frame 31 can be provided with the model connecting vehicle 34 and the observation vehicle 33, and the second spanning frame 32 can be provided with the wind array vehicle 35 to provide the wind field for the model and facilitate observation by the test personnel and equipment.

[0075] In the second combined working condition, referring to FIG. 6, the first spanning frame 31 and the second spanning frame 32 can be arranged above the same pool. For example, the first spanning frame 31 is connected to the model and moves from the first pool body 11 to the second pool body 12; the first spanning frame 31 is located on the side of the second spanning frame 32 away from the second pool body 12, and the second spanning frame 32 moves with the first spanning frame 31 to simulate the moving wind field in the case that the second spanning frame 32 is provided with the wind array vehicle 35. Specifically, the test working platform can at least adapt to two scenarios: the second spanning frame 32 remains stationary, and the second spanning frame 32 moves in the same direction as the first spanning frame 31 at an equal or unequal speed. Thus, the scenario of the model moving in the moving wind field is simulated. Figure 4

[0076] In the embodiment, in the second combined working condition, the depth of the first pool body 11 can be adjusted, the middle partition wall 20 is removed, the first pool body 11 and the second pool body 12 can be connected as a whole, and in the case that the depth of the first pool body 11 is adjusted to be equal to the depth of the second pool body 12, the two can be used as a whole shallow water area, thereby effectively improving the size of the shallow pool.

[0077] ​​As an implementation, the partition wall 20 can be carried by a crane, and when the crane hoists the partition wall 20 to be placed between the first pool body 11 and the second pool body 12, the partition wall 20 separates the two. When the crane removes the partition wall 20 from the pool body 10, the partition wall 20 is removed. It should be noted that the partition wall 20 can be a wall structure. In the installed state of the partition wall 20, a communication gap is allowed to exist between the first pool body 11 and the second pool body 12, that is, the partition wall 20 does not need to completely seal and separate the first pool body 11 and the second pool body 12, but only needs to ensure that the waves and the like between the two pool bodies do not interfere with each other.

[0078] As an implementation, the partition wall 20 is installed in the first pool body 11 and the second pool body 12, and in the pool body with a shallower depth.

[0079] In an embodiment, referring to Figure 5 , the pool body 10 further includes a slope 13. The slope 13 is arranged in the pool body with a deeper depth among the first pool body 11 and the second pool body 12.

[0080] With the depth of the first pool body 11 being greater than the depth of the second pool body 12, the slope 13 is arranged at the boundary of the first pool body 11 close to the second pool body 12 in a detachable manner.

[0081] With the depth of the first pool body 11 being adjustable as an example, the slope 13 is arranged in the first pool body 11, and specifically, after the depth of the first pool body 11 is adjusted to be greater than the depth of the second pool body 12, the crane places the slope 13 at the boundary of the first pool body 11 close to the second pool body 12.

[0082] As an implementation, the depth of the first pool body 11 can be adjusted by arranging a liftable bottom plate in the first pool body 11 to adjust the depth of the first pool body 11 by lifting the bottom plate.

[0083] In the embodiment, when the first pool body 11 is configured with the slope 13, the first cross vehicle frame 31 above the first pool body 11 can be moved above the slope 13 to further simulate the impact of the wave flow field on the model under the influence of the slope terrain in the first combined working condition.

[0084] In an embodiment, the observation vehicle 33, the model connecting vehicle 34, and the wind array vehicle 35 can all be lifted in the vertical direction, and can be lowered to be immersed in the pool body 10 or raised to avoid the installed partition wall 20.

[0085] Specifically, the observation vehicle 33, the model connecting vehicle 34, and the wind array vehicle 35 can all be configured with a lifting mechanism to lift the connected components or the test personnel carried thereby, so as to adapt to different water depths. It should be noted that the lifting mechanism can adopt the prior art, and therefore will not be described herein.

[0086] In one embodiment, referring to Figure 2 , the bottom of the wind array vehicle 35 is detachably provided with a plurality of fans 36 arranged in a rectangular array.

[0087] In this embodiment, the four sides of the fan 36 can be provided with a structure capable of being assembled and spliced. For example, the four sides of the fan 36 are provided with bolted plates, so that the adjacent fans 36 can be connected by bolts.

[0088] In this embodiment, the plurality of fans 36 can be combined into different sizes according to the actual working conditions. And different fans 36 can start different working conditions to simulate the uneven situation of the wind field in the actual scene.

[0089] Further, it also includes a pedestrian corridor 40; the pedestrian corridor 40 is arranged at the junction of the first pool body 11 and the second pool body 12.

[0090] In this embodiment, the pedestrian corridor 40 can be used for placing test models and for test personnel to pass through without affecting the operation of the first pool body 11 and the second pool body 12, thereby improving the utilization rate of the site. Specifically, after the pedestrian corridor 40 is configured, the process of connecting the model for the first cross vehicle frame 31 and / or the second cross vehicle frame 32 can be carried out on the pedestrian corridor 40, thereby allowing the boundary of the pool body 10 to be configured at the edge position of the laboratory, improving the space utilization rate of the pool body 10 in the actual application scene.

[0091] In one embodiment, the first pool body 11 and / or the second pool body 12 is provided with a wave-absorbing beach 14.

[0092] Further, referring to Figure 6 , the wave-absorbing beach 14 includes a plurality of wave-absorbing blocks 141; the plurality of wave-absorbing blocks 141 are arranged in sequence along the second direction and are detachably connected with the pool body 10.

[0093] In this embodiment, the bottom of the wave-absorbing block 141 can be a plate structure, which can be connected with the pool bottom through bolts and the like. In this embodiment, the wave-absorbing block 141 can be removed or moved along the first direction according to the actual working condition, so that the wave-absorbing block 141 is staggered with the adjacent wave-absorbing block 141 in the second direction to avoid the test tool and realize the simulation of more scenes. For example, when it is necessary to arrange a ship model, a plurality of wave-absorbing blocks 141 can be moved along the second direction to form an avoidance area 142, and then the worker can place the ship model in the avoidance area 142 and stand on the adjacent wave-absorbing block 141 of the avoidance area 142, thereby facilitating the worker to disassemble and adjust the test tool.

[0094] In one embodiment, the observation vehicle 33, the model connecting vehicle 34, and the wind array vehicle 35 are capable of adjusting positions in the second direction when being set.

[0095] As an implementation, the observation vehicle 33, the model connecting vehicle 34, and the wind array vehicle 35 can be connected with the spanning frame through connectors such as bolts, and after the bolts are disassembled, the observation vehicle 33, the model connecting vehicle 34, and the wind array vehicle 35 are capable of adjusting positions in the second direction.

[0096] In one embodiment provided by the present application, the observation vehicle 33, the model connecting vehicle 34, and the wind array vehicle 35 can each be provided with a driving mechanism. The driving mechanism can be, for example, self-driven wheels provided on the observation vehicle 33, the model connecting vehicle 34, and the wind array vehicle 35, and the first spanning frame 31 and the second spanning frame 32 are provided with guide grooves for the self-driven wheels to slide in the second direction. The driving mechanism can also be, for example, a plurality of synchronous belt structures capable of conveying in the second direction; the observation vehicle 33, the model connecting vehicle 34, and the wind array vehicle 35 can be installed on different synchronous belts when being installed.

[0097] Through the present embodiment, in the independent working condition, the first joint working condition, and the second joint working condition, the model connecting vehicle 34 can drive the model to move along a preset route, which is unidirectional movement in the first direction (i.e., the length direction of the pool in the drawing), unidirectional movement in the second direction (i.e., the width direction of the pool in the drawing), unidirectional movement in the first direction while unidirectional movement in the second direction (i.e., the diagonal direction of the pool in the drawing), and unidirectional movement in the first direction while reciprocating movement in the second direction (i.e., in the shape of S or Z). The wind array vehicle 35 and the observation vehicle 33 are capable of adjusting positions in the first direction and the second direction to adapt to different test requirements.

[0098] The above is the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the examples, those skilled in the art can still modify the technical solutions described in the foregoing examples or make equivalent replacements for some of the technical features, but any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-condition test platform for a combined deep and shallow water tank, characterized in that, include: The main body of the pool (10), the central partition wall (20), the first spanning frame (31), the second spanning frame (32) and the track (50); The main body of the pool (10) includes a first pool body (11) and a second pool body (12); At least one of the first pool (11) and the second pool (12) is capable of changing its depth, and the depth of the first pool (11) is greater than or equal to the depth of the second pool (12); The first pool (11) and the second pool (12) are arranged along the first direction and are interconnected. The track (50) is disposed on the side of the pool body (10) along the second direction, and the length of the track (50) spans the pool body (10) along the first direction. The second direction is perpendicular to the first direction; Both the first cross-train frame (31) and the second cross-train frame (32) are slidably mounted on the track (50) and cross the pool body (10) in the second direction. The first crossover vehicle (31) and the second crossover vehicle (32) are equipped with one or more of the following: an observation vehicle (33), a model connecting vehicle (34), and a wind tunnel vehicle (35); The main body of the pool (10) can be used for independent working conditions, a first combined working condition and a second combined working condition; Under the independent operating condition, the central partition wall (20) can be detachably installed at the junction of the first pool body (11) and the second pool body (12) so that the first pool body (11) and the second pool body (12) are independent of each other; Under the first combined working condition, the central partition wall (20) is removed, and the first cross-bracing frame (31) and the second cross-bracing frame (32) are set on the main body of the pool (10) at a preset interval, with one of them set with the model connecting vehicle (34) and the other with the wind blast vehicle (35). In the second combined working condition, the central partition wall (20) is removed, the first cross-frame (31) is equipped with the model connecting vehicle (34) and the observation vehicle (33), and the second cross-frame (32) is equipped with the wind blast vehicle (35) or parked on the edge of the main body of the pool (10); Under the second combined working condition, when the first cross-frame (31) moves from the first pool (11) to the second pool (12), the second pool (12) serves as a deceleration buffer for the first cross-frame (31); In the second combined operating condition, when the first cross-frame (31) moves from the second pool (12) to the first pool (11), the second pool (12) serves as a start-up buffer for the first cross-frame (31).

2. The multi-condition test platform for a combined deep and shallow water tank according to claim 1, characterized in that, The first pool body (11) is provided with a bottom plate that can be raised and lowered; The main body of the pool (10) also includes a ramp (13); The ramp (13) can be detachably installed at the boundary of the first pool body (11) near the second pool body (12).

3. The multi-condition test platform for a combined deep and shallow water tank according to any one of claims 1 or 2, characterized in that, The observation vehicle (33), the model connecting vehicle (34), and the wind tunnel vehicle (35) can all be raised and lowered in the vertical direction, either by descending into the main body of the water tank (10) or by rising to avoid the installed central partition wall (20).

4. The multi-condition test platform for a combined deep and shallow water tank according to claim 1, characterized in that, The bottom of the wind turbine (35) can be detachably equipped with several wind turbines (36) arranged in a rectangular array.

5. The multi-condition test platform for a combined deep and shallow water tank according to claim 1, characterized in that, It also includes pedestrian walkways (40); The pedestrian corridor (40) is located at the junction of the first pool body (11) and the second pool body (12).

6. The multi-condition test platform for combined deep and shallow water tanks according to claim 1, characterized in that, The first pool body (11) and / or the second pool body (12) are provided with breakwaters (14).

7. The multi-condition test platform for a combined deep and shallow water tank according to claim 6, characterized in that, The breakwater (14) includes multiple breakwater blocks (141). Multiple wave-damping blocks (141) are arranged sequentially along the second direction and are detachably connected to the main body of the pool (10).

8. The multi-condition test platform for a combined deep and shallow water tank according to claim 1, characterized in that, The observation vehicle (33), the model connecting vehicle (34), and the wind tunnel vehicle (35) can be adjusted in position along the second direction during setup.

9. The multi-condition test platform for a combined deep and shallow water tank according to claim 1, characterized in that, The model connecting vehicle (34) is equipped with a monitoring system.

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