Emergency rescue worker training system for forming complex torrent
By setting up detachable groove-type tracks and obstacle components in artificial building rivers, we simulate the impact of obstacles in the rivers, solving the problem of single water flow patterns in the prior art, and achieving effective simulation and safety training of complex water flow patterns.
Patent Information
- Application Number
- CN202421973072.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-08-14
AI Technical Summary
The facilities that simulate water flow patterns in the prior art are limited by the obstacle structure and cannot meet the diverse emergency rescue training needs, especially the complex water flow patterns encountered in floods and typhoons.
An emergency rescue training system including artificial building river channels and obstacle systems was designed. By setting a detachable groove-type track and obstacle components in the river channels, it simulates the impact of water flow on obstacles in the river channels, forming complex water flows such as smile flows and cut slope flows.
Effective simulation of complex water flow patterns is achieved, the authenticity and safety of training is improved, construction difficulty and material usage are reduced, and the flexibility of obstacle position is enhanced.
Smart Images
Figure CN223205927U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of artificial buildings for simulating water training, in particular to an obstacle system for artificial buildings simulating rapids. Background Art
[0002] In the flood disaster rescue and typhoon disaster rescue of the emergency rescue system, many kinds of dangerous water flow patterns are often encountered. These water flow patterns are caused by water flowing from higher altitudes to lower altitudes in the natural environment, impacting the geological structure in the riverbed and causing the above-mentioned dangerous water flow patterns.
[0003] At present, the existing technology has relevant technical solutions for simulating facilities to simulate the scenes required for rescue. However, due to the various water flow forms in nature and the structural limitations of obstacles, the simulation of various water states and riverbed structures is relatively simple and cannot meet the needs of various application scenarios. Utility Model Content
[0004] To solve the above technical problems, the present invention provides an emergency rescue personnel training system for forming complex rapids, comprising at least one water reservoir, at least one pumping station, at least one artificially constructed river channel, and at least one obstacle system. The artificially constructed river channel comprises a base, a left wall, and a right wall. The base is provided with at least one first grooved track arranged along the direction of water flow and at least one second grooved track arranged perpendicular to the first grooved track, the second grooved track being detachably connected to the first grooved track. The obstacle system comprises at least one obstacle assembly, characterized in that:
[0005] The obstacle assembly includes at least one rectangular obstacle or at least one square obstacle, and also includes at least one triangular obstacle. The rectangular obstacle or square obstacle is detachably connected to the second groove-shaped track. The triangular obstacle is arranged on the side of the rectangular obstacle or square obstacle or at one end facing the upstream of the water flow. The projection of the obstacle assembly on the left wall or the right wall is a trapezoid, and its long bottom side is away from the base.
[0006] Furthermore, the obstacle assembly further includes at least one first fixing assembly and at least one first supporting assembly, wherein the first supporting assembly is detachably connected to the first fixing assembly, and the obstacle is detachably connected to the first fixing assembly via the first supporting assembly. The first fixing assembly is detachably connected to the second grooved track.
[0007] Furthermore, the rectangular, square, and triangular obstacles are detachably connected to the first fixing component via a first supporting component, the first supporting component is detachably connected to the first fixing component, the first fixing component is detachably connected to the second groove-shaped track, and the triangular obstacle is arranged on one side of the rectangular obstacle and / or square obstacle, and its hypotenuse faces the left wall and / or right wall.
[0008] Furthermore, the obstacle assembly includes multiple rectangular obstacles, multiple square obstacles and at least two triangular obstacles. The rectangular obstacles and multiple square obstacles are stacked up and down and / or arranged side by side. The two triangular obstacles are arranged at the upper end of the whole body and on both sides, with their hypotenuse surfaces facing the left wall and the right wall.
[0009] Furthermore, the rectangular body and the square body are detachably connected to the first fixing component through a first supporting component, the first supporting component is detachably connected to the first fixing component, the first fixing component is detachably connected to the second groove-shaped track, and the triangular obstacle is arranged at one end of the rectangular obstacle and / or the square obstacle facing upstream of the water flow, and one right-angled surface thereof abuts against one end of the rectangular obstacle and / or the square obstacle facing upstream of the water flow, and the other right-angled surface is in the same plane with the top surface of the rectangular obstacle and / or the square obstacle.
[0010] Furthermore, the projection of the obstacle component on the left wall or the right wall is a trapezoid, with the long bottom side away from the base.
[0011] Compared with the prior art, the present invention has the following advantages:
[0012] 1. The utility model simulates the flow pattern generated when water hits an obstacle in the river channel, causing the water to flow from the center to the bottom of the riverbed and both sides. The triangular obstacles are set on both sides, which can accelerate the water flow to both sides and form a more obvious smiling flow.
[0013] 2. The utility model simulates the impact of water flow on the slope-shaped obstacle in the river channel through the structure of a specific obstacle component, causing the water flow to flow from the center to the bottom and both sides of the riverbed, thereby generating a cutting slope flow. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the water training ground.
[0015] Figure 2 A perspective view of an artificially constructed river channel including an obstacle system.
[0016] Figure 3 This is a structural breakdown diagram of the smiling flow obstacle system;
[0017] Figure 4 is a structural schematic diagram of the first fixing assembly and the first supporting assembly;
[0018] Figure 5 The overall structural diagram of the cutting slope flow obstacle system is shown in FIG.
[0019] Figure 6 This is a structural diagram of another angle for cutting slope flow obstacles. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0022] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0023] The utility model provides an obstacle system for artificially building simulated rapids.
[0024] Figure 1 This is a schematic diagram of a water training ground. This can be used for rapids training for emergency personnel, or as a recreational park for water sports at various locations. Water sports include, but are not limited to, wakeboarding, kayaking, bodyboarding, bodyboarding, boogie boarding, rafting, kayaking, and any other water sports.
[0025] The training ground includes at least one reservoir 10, at least one pump station 20, at least one artificial river channel 30 and at least one obstacle system 40. The reservoir 10 is used to store the required water. The pump of the pump station 20 pumps water from the reservoir 10 to the highest point of the artificial river channel 30. Since the river channel has a certain slope to form a height difference, the water flows from high to low due to the effect of gravity, forming a certain flow rate. At the same time, by applying the principles of fluid mechanics and placing obstacle systems 40 of different heights and shapes, various complex water conditions are formed after the water flow hits the obstacle system 40. It should be noted that Figure 1 The diagram in the figure is not the only form of the present invention. When in use, the positions and quantities of the water reservoir 10, the pumping station 20, the artificial river channel 30 and the obstacle system 40 can be adjusted according to the actual training needs.
[0026] Figure 2 3 is a perspective view of an artificially constructed river channel 30 including an obstacle system 40. As shown, the artificially constructed river channel 30 includes a base 31, a left wall 32, and a right wall 33. The base 31, the left wall 32, and the right wall 33 can be made of any of a variety of durable materials, such as concrete. The base 31 can be consistent with the layout of the mountain, wherein water generally flows in a downward direction, but for illustrative purposes, the base 31 is shown as a flat portion. The left wall 32 intersects with the base 31 at a certain angle (such as a right angle, or any other angle between vertical and horizontal) and is higher than the base 31; the specific height can be designed according to actual application needs. The right wall 33 is similar to the illustrated left wall 32. The base 31, the left wall 32, and the right wall 33 form a river channel for carrying water in a downward direction. Although in Figure 2The river channel shown in the figure is straight, but the river channel can be curved in one or more directions. The base 31 of the artificial river channel 30 is provided with at least one first grooved track 41 and at least one second grooved track 42. The first grooved track 41 is embedded in the base 31 and can also be fixed to the base 31 by a connector. As an embodiment, if the first grooved track 41 is embedded in the base 31, the upper surface of the first grooved track 41 is flush with the upper surface of the base 31. As an embodiment, a plurality of first grooved tracks 41 are laid, and the plurality of first grooved tracks 41 are arranged parallel to each other and closely side by side on a horizontal plane. The specific number can be adjusted according to the needs of the actual site, including completely covering the base 31 of the artificial river channel 30 or partially covering the base 31 on a horizontal plane. The second grooved track 42 is arranged above the first grooved track 41 and perpendicular to the arrangement direction of the first grooved track 41, and the second grooved track 42 is fixedly connected to the top of the first grooved track 41. The second grooved track 42 and the first grooved track 41 are arranged in a mutually perpendicular and relatively fixed manner. Compared with the technical solution in the prior art that only sets a grooved track along the water flow direction of the artificial construction river 30 to install obstacles, the present invention fixes the second grooved track 42 in a detachable manner on the first grooved track 41 set along the water flow direction of the artificial construction river 30. On the one hand, it can greatly reduce the construction difficulty of setting the corresponding first grooved track 41 at the base of the artificial construction river 30 according to the requirements of the design drawings. On the other hand, in the prior art, if the user requires that the position of the obstacle can be adjusted at will after installation, the first grooved track 41 must be completely covered at the base 31 of the artificial construction river 30 during the first construction, which invisibly increases the construction difficulty and material usage. In addition, the groove size of the first grooved track 41 also objectively imposes certain constraints on the placement of obstacles. The second grooved track 42 and the first grooved track 41 of the utility model actually constitute a plane coordinate. During the first construction, it is not necessary to completely cover the base 31 of the artificial river channel 30 with the first grooved track 41. The base 31 can be partially covered as needed. The aforementioned embodiment has a good fixing effect. The detachable second grooved track 42 can be set at will according to user needs and is not restricted by the groove size of the first grooved track 41. That is, the position of the obstacle can be set unconstrainedly and linearly on the horizontal plane of the base 31.
[0027] like Figures 3 and 4As shown, the obstacle system 40 further includes at least one obstacle assembly 50 detachably connected to the second slotted track 42. The obstacle assembly 50 includes at least one first fixing assembly 51, at least one obstacle 52, and at least one first support assembly 53. The first support assembly 53 is detachably connected to the first fixing assembly 51, and the obstacle 52 is detachably connected to the first fixing assembly 51 via the first support assembly 53. The first fixing assembly 51 is detachably connected to the second slotted track 42.
[0028] In one embodiment, the obstacle 52 is a rectangular obstacle 521 or a square obstacle 522. The right angles can be either right angles or chamfered to improve safety. Compared to the prior art, which simply stacks obstacles 52, the present invention significantly improves the impact resistance of the obstacle system 40 by providing a first support assembly 53 that extends through the stacked obstacles 52. Furthermore, if a barrier 52 is partially damaged, it can be secured in place as much as possible, preventing large pieces of the barrier from detaching and causing casualties.
[0029] In one embodiment, the obstacle 52 is a triangular obstacle 523. Preferably, the triangle is a right-angled triangle, and the right angles can be straight or chamfered to improve safety. Triangular obstacles 523 are typically placed on the left and right sides of the obstacle system 50. However, triangular obstacles 523 can also be placed in the middle. In other words, obstacles 52 of other shapes can also be placed on both sides of the triangular obstacle 523.
[0030] In one embodiment, the rectangular obstacles 521 and the square obstacles 522 may be configured such that the top surface area of the rectangular obstacle 521 is twice that of the square obstacle 522. That is, two square obstacles 522 can be arranged side by side to form a rectangular obstacle 521. The top surface area of the triangular obstacle 523 is half that of the square obstacle 522. That is, two triangular obstacles 523 can be arranged side by side to form a square obstacle 522. In another embodiment, the rectangular obstacles 521 and the square obstacles 522 may be configured such that the top surface area of the rectangular obstacle 521 is half that of the square obstacle 522. That is, two rectangular obstacles 521 can be arranged side by side to form a square obstacle 522. The top surface area of the triangular obstacle 523 is half that of the square obstacle 522. That is, two triangular obstacles 523 can be arranged side by side to form a square obstacle 522. Of course, the top surface area of triangular obstacle 523 is half that of rectangular obstacle 521. That is, two rectangular obstacles 521 can be put together to form one rectangular obstacle 521. The above obstacles of various specifications can be combined and spliced into a polygon to better simulate various natural obstacles in water.
[0031] Smiling flow refers to the flow pattern caused by water hitting an obstacle in the river, causing the water to flow from the center to the bottom and sides of the riverbed. Figure 2-4 As shown, the present invention uses the aforementioned obstacle system 40 structure, assembled in a specific manner, to enable the water flow to form a distinct tangential flow.
[0032] As an embodiment, the obstacle assembly 50 is disposed on the base 31 of the artificial river channel 30. Specifically, the obstacle assembly 50 includes at least one rectangular obstacle 521 or at least one square obstacle 522, and also includes at least one triangular obstacle 523. The rectangular, square, and triangular obstacles 521, 522, 523 are detachably connected to the first fixing assembly 51 via a first support assembly 53. The first support assembly 53 is detachably connected to the first fixing assembly 51, and the first fixing assembly 51 is detachably connected to the second grooved track 42. The triangular obstacle 523 is disposed on one side of the rectangular obstacle 521 and / or the square obstacle 522, with its hypotenuse facing the left wall 32 or the right wall 33.
[0033] As a preferred embodiment, that is, on the basis of the aforementioned embodiment in which the obstacle assembly 50 includes at least one rectangular obstacle 521 or at least one square obstacle 522, the obstacle assembly 50 includes at least two triangular obstacles 523, and the two triangular obstacles 523 are respectively arranged on both sides of the rectangular obstacle 521 and / or the square obstacle 522, and their hypotenuse surfaces face the left wall 32 and the right wall 33.
[0034] As an embodiment, the obstacle assembly 50 includes at least three rectangular obstacles 521, at least one square obstacle 522 and at least two triangular obstacles 523. The rectangular obstacles 521 are stacked up and down and / or arranged side by side. As a side-by-side arrangement, it can be achieved by the structure of the first groove track 41 and the second groove track 42 mentioned above. As an embodiment, when there are only three rectangular obstacles 521, the three rectangular obstacles 521 are arranged side by side. The square obstacle 522 is arranged at one end facing the upstream of the middle one of the three rectangular obstacles 521, and the two triangular obstacles 523 are respectively arranged on both sides of the square obstacle 522, and one right-angled surface abuts the end of the rectangular obstacle 521 facing the upstream of the water flow, and the other right-angled surface abuts the side of the square obstacle 522. As an embodiment, when the number of rectangular obstacles 521 is more than three, it is also necessary to ensure that at least three rectangular obstacles 521 are arranged side by side on the horizontal plane, and it is only necessary to arrange two triangular obstacles 523 on both sides of the square obstacle 522.
[0035] The structure of the obstacle assembly 50 described above causes water flow to strike the obstacle in the river channel, causing the water to flow from the center to the bottom of the riverbed and to the sides. The triangular obstacles 523 are respectively provided on both sides, which can accelerate the water flow to both sides, making the smiling flow effect more obvious.
[0036] In the above embodiment, the triangular obstacle 523 may also be connected to the side of the rectangular obstacle 521 and / or the square obstacle 522 by a detachable fixing member such as a bolt, a screw, or other means known in the prior art.
[0037] Cut slope flow refers to the flow pattern caused by water hitting a slope-shaped obstacle in the river channel, causing the water to flow from the center to the bottom and sides of the riverbed. Figure 5-6 As shown, the present invention uses the aforementioned obstacle system 40 structure, assembled in a specific manner, to enable the water flow to form a clear cutting slope flow.
[0038] As an embodiment, the obstacle assembly 50 is provided on the base 31 of the artificially constructed river channel 30. Specifically, the obstacle assembly 50 includes at least one rectangular obstacle 521 or at least one square obstacle 522, and also includes at least one triangular obstacle 523. The rectangular and square bodies 521, 522 are detachably connected to the first fixing assembly 51 via a first support assembly 53, the first support assembly 53 is detachably connected to the first fixing assembly 51, and the first fixing assembly 51 is detachably connected to the second grooved track 42. The triangular obstacle 523 is provided at the upstream end of the rectangular obstacle 521 and / or the square obstacle 522, with one right-angled surface abutting the upstream end of the rectangular obstacle 521 and / or the square obstacle 522, and the other right-angled surface is in the same plane as the top surface of the rectangular obstacle 521 and / or the square obstacle 522.
[0039] As an embodiment, the obstacle assembly 50 includes a plurality of rectangular obstacles 521 and a plurality of triangular obstacles 523, wherein the rectangular obstacles 521 are stacked up and / or arranged side by side. The side-by-side arrangement can be achieved by the structure of the first groove track 41 and the second groove track 42. The triangular obstacle 523 is arranged at the end of the rectangular obstacle 521 facing the upstream of the water flow, and one of its right angles abuts against the end of the rectangular obstacle 521 facing the upstream of the water flow, and the other right angle is in the same plane with the top surface of the rectangular obstacle 521.
[0040] In one embodiment, the obstacle assembly 50 includes a plurality of square obstacles 522 and a plurality of triangular obstacles 523. The square obstacles 522 are stacked and / or arranged side by side. This side-by-side arrangement can be achieved by the aforementioned structure of the first slotted track 41 and the second slotted track 42. The triangular obstacles 523 are positioned at the upstream end of the square obstacles 522, with one right-angled surface abutting the upstream end of the square obstacles 522 and the other right-angled surface being flush with the top surface of the square obstacles 522.
[0041] As an embodiment, the obstacle assembly 50 includes a plurality of rectangular obstacles 521, a plurality of square obstacles 522, and a plurality of triangular obstacles 523. The rectangular obstacles 521 and the plurality of square obstacles 522 are stacked up and down and / or arranged side by side. As a side-by-side arrangement, it can be achieved by the structure of the first groove track 41 and the second groove track 42 mentioned above. The square obstacle 522 is arranged at the end of the rectangular obstacle 521 facing the upstream of the water flow and / or the end facing the downstream of the water flow. Similar to the arrangement of the triangular obstacle 523 mentioned above, the hypotenuse of the triangular obstacle 523 faces the upstream direction of the water flow.
[0042] In the above-described embodiment, the triangular obstacle 523 is connected to the upstream end of the rectangular obstacle 521 and / or the square obstacle 522 via removable fixing members such as bolts, screws, or other means known in the art. In the above-described embodiment, the projection of the obstacle assembly 50 on the left wall 32 or right wall 33 is a trapezoid, with its long base extending away from the base 31. Due to the structure of the obstacle assembly 50, water strikes the sloped obstacle in the river channel, creating a cut-slope flow from the center toward the riverbed bottom and sides.
[0043] For the above smiling flow or cutting slope flow embodiments, the overall height of the obstacle assembly 50 is above the water surface.
[0044] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A training system for emergency rescue personnel in complex rapids, comprising at least one reservoir, at least one pumping station, at least one artificially constructed river channel, and at least one obstacle system. The artificially constructed river channel comprises a base, a left wall, and a right wall. The base is provided with at least one first grooved track arranged along the direction of water flow and at least one second grooved track arranged perpendicular to the first grooved track, the second grooved track being detachably connected to the first grooved track. The obstacle system comprises at least one obstacle assembly, characterized in that: The obstacle assembly includes at least one rectangular obstacle or at least one square obstacle, and also includes at least one triangular obstacle. The rectangular obstacle or square obstacle can be detachably connected to the second groove track. The triangular obstacle is arranged on the side of the rectangular obstacle or square obstacle or at one end facing the upstream of the water flow. The projection of the obstacle assembly on the left wall or the right wall is a trapezoid, and its long bottom side is away from the base.
2. The emergency rescue personnel training system for forming complex rapids according to claim 1, characterized in that: The obstacle assembly further includes at least one first fixing assembly and at least one first supporting assembly, wherein the first supporting assembly is detachably connected to the first fixing assembly, the obstacle is detachably connected to the first fixing assembly via the first supporting assembly, and the first fixing assembly is detachably connected to the second grooved track.
3. The emergency rescue personnel training system for forming complex rapids according to claim 2, characterized in that: The rectangular, square, and triangular obstacles are detachably connected to the first fixing assembly via a first supporting assembly, the first supporting assembly is detachably connected to the first fixing assembly, and the first fixing assembly is detachably connected to the second groove-shaped track. The triangular obstacle is arranged on one side of the rectangular obstacle and / or square obstacle, and its hypotenuse faces the left wall and / or right wall.
4. The emergency rescue personnel training system for forming complex rapids according to claim 2, characterized in that: The obstacle assembly includes multiple rectangular obstacles, multiple square obstacles and at least two triangular obstacles. The rectangular obstacles and multiple square obstacles are stacked up and down and / or arranged side by side. The two triangular obstacles are arranged at one end of the whole body close to the upstream of the water flow and on both sides, with their hypotenuse surfaces facing the left wall and the right wall.
5. The emergency rescue personnel training system for forming complex rapids according to claim 2, characterized in that: The rectangular body and the square body are detachably connected to the first fixing assembly via a first supporting assembly, the first supporting assembly is detachably connected to the first fixing assembly, the first fixing assembly is detachably connected to the second groove-shaped track, and the triangular obstacle is arranged at one end of the rectangular obstacle and / or the square obstacle facing upstream of the water flow, one right-angled surface thereof abuts against one end of the rectangular obstacle and / or the square obstacle facing upstream of the water flow, and the other right-angled surface is in the same plane as the top surface of the rectangular obstacle and / or the square obstacle.
6. The emergency rescue personnel training system for forming complex rapids according to claim 1, characterized in that: The overall height of the obstacle assembly is higher than the water surface.