Emergency rescue worker training system for forming complex riverbed environment

Abstract

The utility model relates to an emergency rescue worker training system for forming a complex riverbed environment, which is characterized in that at least one obstacle system is symmetrically arranged on the left wall and the right wall of an artificial building river channel, and a triangular obstacle, at least one rectangular obstacle and / or square obstacle are sequentially arranged along the water flow direction; the bevel edge face of the triangular obstacle faces the direction away from the left wall or the right wall. According to the utility model, coverage flow, V flow and inverted V flow can be simulated, and the positions and effects of each rapid flow can be randomly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial buildings for simulating water training, in particular to an emergency rescue personnel training system for forming a complex riverbed environment. Background Art

[0002] In flood disaster rescue and typhoon disaster rescue in the emergency rescue system, various dangerous water flow patterns are often encountered. These water flow patterns are caused by the water flow in the natural environment flowing from a higher altitude to a lower altitude and impacting the geological structure in the riverbed, resulting in the described dangerous water flow patterns.

[0003] Currently, in the prior art, there are already related technical solutions for simulating the scenarios required in rescue. However, due to the numerous water flow patterns in nature and the structural limitations of the obstacles, the currently disclosed technical means cannot adjust the simulated water states such as covering flow and V-shaped flow according to the actual scenarios, and the simulated effects are not satisfactory. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides an emergency rescue personnel training system for forming a complex riverbed environment, which includes at least one reservoir, at least one pumping station, at least one artificial building river channel and at least one obstacle system. The artificial building river channel includes a base, a left wall and a right wall. Along the water flow direction, at least one first trough-shaped track is arranged on the base, and at least one second trough-shaped track is detachably connected to the first trough-shaped track perpendicular to the water flow direction. The obstacle system is detachably connected to the second trough-shaped track. The obstacle system includes at least one obstacle component, and the obstacle component includes at least one first fixing component, at least one obstacle and at least one first supporting component. The obstacle is a rectangular obstacle, a square obstacle or a triangular obstacle. The obstacle is connected to the second trough-shaped track through the first fixing component and the first supporting component. It is characterized in that:

[0005] At least one of the obstacle systems is symmetrically arranged on the left wall and the right wall. Along the water flow direction, a triangular obstacle, at least one rectangular obstacle and / or square obstacle are arranged in sequence. The hypotenuse of the triangular obstacle faces away from the left wall or the right wall.

[0006] Furthermore, at least one of the obstacle systems is arranged in the middle of the base of the obstacle systems symmetrically arranged on the left wall and the right wall along the upstream direction of the water flow.

[0007] Further, at least one of the obstacle systems symmetrically arranged on the left and right walls and provided in the middle of the base in the upstream direction of the water flow includes at least one rectangular obstacle and / or square obstacle, and further includes at least two triangular obstacles, and the hypotenuse surface of the triangular obstacle faces the left wall or the right wall.

[0008] Further, at least one of the obstacle systems is symmetrically arranged on the left and right walls, and at least one rectangular obstacle and / or square obstacle and a triangular obstacle are sequentially arranged along the water flow direction.

[0009] Further, in the vertical direction, at least two layers of rectangular obstacles and / or square obstacles and the triangular obstacles are stacked one above the other.

[0010] Further, at least two columns of rectangular obstacles and / or square obstacles are arranged on the horizontal projection plane, and the triangular obstacles are arranged in a column far from the left and right walls.

[0011] The utility model has the following advantages compared with the prior art:

[0012] 1. The utility model is assembled in a specific manner, can simulate a covering flow, and can arbitrarily adjust the position and effect of generating the covering flow.

[0013] 2. The utility model is assembled in a specific manner, can simulate a V-flow or an inverted V-flow, and can arbitrarily adjust the position and effect of generating the V-flow or the inverted V-flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of an aquatic training ground.

[0015] Figure 2 It is a perspective view of an artificial constructed river including an obstacle system;

[0016] Figure 3 It is an exploded view of the structure of the first trough-shaped track and the second trough-shaped track;

[0017] Figure 4 It is a schematic diagram of the structure of the first support assembly and the first fixing assembly;

[0018] Figure 5 It is a schematic diagram of the structure of the covering flow obstacle system;

[0019] Figure 6 It is a schematic diagram of the structure of another embodiment of the covering flow obstacle system;

[0020] Figure 7 It is a schematic diagram of the structure of the V-flow or inverted V-flow obstacle system. DETAILED DESCRIPTION OF THE INVENTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0023] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, 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 quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0024] The present utility model provides an obstacle system for simulating rapids in artificial construction.

[0025] Figure 1 It is a schematic diagram of a water training ground, which can be used for rapids training for emergency rescue personnel, or for artificial entertainment parks that can carry out water sports at different locations. Water sports include but are not limited to skateboarding, canoeing, bodyboarding, surfboarding, prone surfing, rafting, kayaking, and any other water sports.

[0026] The training ground includes at least one water storage tank 10, at least one pumping station 20, at least one artificial constructed river channel 30 and at least one obstacle system 40. The water storage tank 10 is used to store the required water. The pump of the pumping station 20 pumps water from the water storage tank 10 to the highest point of the artificial constructed river channel 30. Due to the certain slope of the river channel, there is a height difference. Utilizing the gravity effect, the water flows from high to low, forming a certain flow velocity. At the same time, by applying the principle of fluid mechanics and arranging the obstacle system 40 with different heights and shapes, various complex water conditions are formed after the water flow impacts the obstacle system 40. It should be noted that Figure 1 the schematic illustration in

[0027] Figures 2 to 4 is not the only form of the present utility model. When in use, the positions and quantities of the water storage tank 10, the pumping station 20, the artificial constructed river channel 30 and the obstacle system 40 can be adjusted according to the actual training needs. Figure 2The river channel 34 shown is straight, but the river channel 34 can be curved in one or more directions. At least one first trough-shaped track 41 and at least one second trough-shaped track 42 are provided on the base 31 of the artificial constructed river channel 30. The first trough-shaped track 41 is embedded in the base 31 or can be fixed to the base 31 through a connecting member. As an implementation manner, if the first trough-shaped track 41 is embedded in the base 31, the upper surface of the first trough-shaped track 41 is flush with the upper surface of the base 31. As an implementation manner, a plurality of the first trough-shaped tracks 41 are laid, and the plurality of first trough-shaped tracks 41 are arranged side by side in parallel and closely on the horizontal plane. The specific quantity can be adjusted according to the needs of the actual site, including completely covering the base 31 of the artificial constructed river channel 30 or partially covering the base 31 on the horizontal plane. The second trough-shaped track 42 is arranged above the first trough-shaped track 41 and perpendicular to the arrangement direction of the first trough-shaped track 41, and the second trough-shaped track 42 is fixedly connected above the first trough-shaped track 41. The arrangement manner of the second trough-shaped track 42 and the first trough-shaped track 41 constitutes a mutually perpendicular and relatively fixed form. Compared with the prior art technical solution of only arranging trough-shaped tracks along the water flow direction of the artificial constructed river channel 30 to install obstacles, in the present utility model, the second trough-shaped track 42 is fixedly arranged on the first trough-shaped track 41 arranged along the water flow direction of the artificial constructed river channel 30 in a detachable manner. On the one hand, the construction difficulty of arranging the corresponding first trough-shaped track 41 on the base of the artificial constructed river channel 30 according to the requirements of the design drawings can be greatly reduced. On the other hand, in the prior art, if the user proposes the requirement of freely adjusting the position of the obstacle after installing the obstacle, it is necessary to completely cover the base 31 of the artificial constructed river channel 30 with the first trough-shaped track 41 during the first construction, which invisibly increases the construction difficulty and the material usage amount. Moreover, since the groove size of the first trough-shaped track 41 also objectively has a certain constraint on the placement of the obstacle. The second trough-shaped track 42 and the first trough-shaped track 41 of the present utility model actually constitute a kind of plane coordinate. During the first construction, it is not necessary to completely cover the base 31 of the artificial constructed river channel 30 with the first trough-shaped track 41, and the base 31 can be partially covered according to the needs. The foregoing embodiments have a good fixing effect. The detachable second trough-shaped track 42 can be freely set according to the user's needs and is not restricted by the groove size of the first trough-shaped track 41, that is, the position of the obstacle can be set continuously and linearly without restriction on the horizontal plane of the base 31.

[0028] Further, the obstacle system 40 further includes at least one obstacle component 50 detachably connected to the second channel track 42. The obstacle component 50 includes at least one first fixing component 51, at least one obstacle 52, and at least one first support component 53. The first support component 53 is detachably connected to the first fixing component 51, and the obstacle 52 is detachably connected to the first fixing component 51 through the first fixing component 51. The first fixing component 51 is detachably connected to the second channel track 42.

[0029] As an implementation manner, the obstacle 52 is a rectangular obstacle 521 or a square obstacle 522. The right angle can be a right angle or can be provided with a chamfer to improve safety. Compared with the prior art where only the obstacles 52 are stacked up and down, the present invention greatly improves the impact resistance of the obstacle system 40 by providing the first support component 53 that penetrates the stacked obstacles 52 up and down. At the same time, in the event of an accident where part of the obstacle 52 is damaged, it can also be fixed in place as much as possible to prevent large pieces of the obstacle from detaching and causing casualties.

[0030] As an implementation manner, the obstacle 52 is a triangular obstacle 523. Preferably, the triangular body is a right triangular body. The right angle can be a right angle or can be provided with a chamfer to improve safety. The triangular obstacles 523 are usually arranged on the left and right sides of the obstacle system 50. However, the triangular obstacles 523 can also be arranged in the middle position, that is, other-shaped obstacles 52 can be provided on both the left and right sides of the triangular obstacles 523.

[0031] As an implementation manner, the specifications of the aforementioned rectangular obstacle 521 and the square obstacle 522 can be 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 juxtaposed to form a rectangular obstacle 521. The top surface area of the triangular obstacle 523 is half of that of the square obstacle 522, that is, two triangular obstacles 523 can be juxtaposed to form a square obstacle 522. As another implementation manner, the specifications of the aforementioned rectangular obstacle 521 and the square obstacle 522 can be that the top surface area of the rectangular obstacle 521 is half of that of the square obstacle 522, that is, two rectangular obstacles 521 can be juxtaposed to form a square obstacle 522. The top surface area of the triangular obstacle 523 is half of that of the square obstacle 522, that is, two triangular obstacles 523 can be juxtaposed to form a square obstacle 522. Of course, the top surface area of the triangular obstacle 523 is half of that of the rectangular obstacle 521, that is. Two rectangular obstacles 521 can be juxtaposed to form a rectangular obstacle 521. Through the obstacles of the above various specifications, polygons can be combined and spliced to better simulate various natural obstacles in water.

[0032] As an implementation manner, the obstacle system 40 further includes a cover plate 60, which is disposed on top of the obstacle 52 and has a shape matching that of the obstacle. Since the top surface of the cover plate 60 is relatively smooth, the risk of injury when a person hits the obstacle system 40 is reduced.

[0033] The covering flow is a water flow pattern generated when the flowing river channel rapidly narrows, and the water flows on both sides impact the river channel to cover back to the main flow. As Figure 2 、 Figure 5 shown, with the structure of the foregoing obstacle system 40 of the present utility model assembled in a specific manner, the covering flow can be simulated, and the position and effect of generating the covering flow can be adjusted arbitrarily according to the foregoing structure.

[0034] As an implementation manner, at least one of the obstacle systems 40 is symmetrically disposed on the left wall 32 and the right wall 33, and at least one of the obstacle systems 40 is disposed in the middle of the base 31 of the symmetrically disposed obstacle systems 40 along the upstream direction of the water flow.

[0035] Specifically, the obstacle system 40 symmetrically disposed on the left wall 32 and the right wall 33 includes at least one rectangular obstacle 521 and / or square obstacle 522 connected to the second channel-shaped track 42 by using the foregoing first fixing assembly 51 and first supporting assembly 53, and further includes at least one triangular obstacle 523 connected to the second channel-shaped track 42 by using the first fixing assembly 51 and first supporting assembly 53. The hypotenuse of the triangular obstacle 523 faces away from the left wall 32 or the right wall 33. As an implementation manner, one triangular obstacle 523, at least one rectangular obstacle 521 and / or square obstacle 522 are sequentially disposed along the water flow direction. As an implementation manner, in the vertical direction, at least two layers of rectangular obstacles 521 and / or square obstacles 522 and the triangular obstacle 523 are stacked up and down. As an implementation manner, one triangular obstacle 523, at least one rectangular obstacle 521 and / or square obstacle 522, and one triangular obstacle 523 are sequentially disposed along the water flow direction. As an implementation manner, at least two columns of rectangular obstacles 521 and / or square obstacles 522 and the triangular obstacle 523 are disposed on the horizontal projection plane. In this implementation manner, the triangular obstacle 523 is disposed in a column away from the left wall 32 and the right wall 33. The technical solutions among the above implementation manners can be combined with each other, but it must be based on the fact that those skilled in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0036] Specifically, at least one of the obstacle systems 40 disposed symmetrically on the left wall 32 and the right wall 33 and provided in the middle of the base 31 in the upstream direction of the water flow includes at least one rectangular obstacle 521 and / or square obstacle 522 connected to the second channel-shaped track 42 by means of the first fixing assembly 51 and the first supporting assembly 53, and further includes at least two triangular obstacles 523 connected to the second channel-shaped track 42 by means of the first fixing assembly 51 and the first supporting assembly 53. The hypotenuse surface of the triangular obstacle 523 faces the left wall 32 or the right wall 33. As an implementation manner, at least one rectangular obstacle 521 and / or square obstacle 522 is disposed on the horizontal projection plane, and the two triangular obstacles 523 are arranged on both sides of the rectangular obstacle 521 and / or square obstacle 522. As an implementation manner, at least two columns of rectangular obstacles 521 and / or square obstacles 522 are disposed on the horizontal projection plane, and the two triangular obstacles 523 are arranged on both sides of the rectangular obstacle 521 and / or square obstacle 522. As an implementation manner, at least two rectangular obstacles 521 and / or square obstacles 522 are sequentially disposed on the horizontal projection plane along the water flow direction, and the triangular obstacles 523 are arranged on both sides of the rectangular obstacle 521 and / or square obstacle 522, wherein two are disposed on both sides of the rectangular obstacle 521 and / or square obstacle 522 located at the most upstream in the water flow direction, and two are disposed on both sides of the rectangular obstacle 521 and / or square obstacle 522 located at the most downstream in the water flow direction.

[0037] By combining the obstacle system 40 symmetrically disposed on the left wall 32 and the right wall 33 with the obstacle system 40 provided in the middle of the base 31, a covering flow can be simulated, and the position and effect of generating the covering flow can be adjusted arbitrarily according to the foregoing structure.

[0038] The V-flow or inverted V-flow is a water flow pattern formed by the water flow impacting multiple obstacles with the tip facing upstream or downstream. As shown in Figure 7 the figure, with the foregoing structure of the obstacle system 40 of the present invention and assembled in a specific manner, the V-flow or inverted V-flow can be simulated, and the position and effect of generating the V-flow or inverted V-flow can be adjusted arbitrarily.

[0039] As an implementation manner, at least one of the obstacle systems 40 is symmetrically arranged on the left wall 32 and the right wall 33. Specifically, the obstacle system 40 includes at least one rectangular obstacle 521 and / or square obstacle 522 connected to the second channel-shaped track 42 by using the first fixing component 51 and the first supporting component 53 as described above, and further includes at least one triangular obstacle 523 connected to the second channel-shaped track 42 by using the first fixing component 51 and the first supporting component 53. The hypotenuse of the triangular obstacle 523 faces away from the left wall 32 or the right wall 33. As an implementation manner, one triangular obstacle 523, at least one rectangular obstacle 521 and / or square obstacle 522 are arranged in sequence along the water flow direction. As an implementation manner, in the vertical direction, at least two layers of rectangular obstacles 521 and / or square obstacles 522 and the triangular obstacle 523 are stacked one above the other. As an implementation manner, at least two columns of rectangular obstacles 521 and / or square obstacles 522 are arranged on the horizontal projection plane. In this implementation manner, the triangular obstacle 523 is arranged in a column away from the left wall 32 and the right wall 33. Through the above arrangement method, a V-shaped flow can be simulated, and the position and effect of generating a covering flow can be adjusted arbitrarily according to the foregoing structure.

[0040] As an implementation manner, at least one of the obstacle systems 40 is symmetrically arranged on the left wall 32 and the right wall 33. Specifically, the obstacle system 40 includes at least one rectangular obstacle 521 and / or square obstacle 522 connected to the second trough-shaped track 42 by using the first fixing component 51 and the first supporting component 53 as described above, and further includes at least one triangular obstacle 523 connected to the second trough-shaped track 42 by using the first fixing component 51 and the first supporting component 53. The hypotenuse of the triangular obstacle 523 faces away from the left wall 32 or the right wall 33. As an implementation manner, at least one rectangular obstacle 521 and / or square obstacle 522 and one triangular obstacle 523 are arranged in sequence along the water flow direction. As an implementation manner, in the vertical direction, at least two layers of rectangular obstacles 521 and / or square obstacles 522 and the triangular obstacle 523 are stacked one above the other. As an implementation manner, at least two columns of rectangular obstacles 521 and / or square obstacles 522 and the triangular obstacle 523 are arranged on the horizontal projection plane. In this implementation manner, the triangular obstacle 523 is arranged in a column far from the left wall 32 and the right wall 33. Through the above setting method, an inverted V flow can be simulated, and the position and effect of generating a covering flow can be adjusted arbitrarily according to the foregoing structure. The technical solutions between the above implementation manners can be combined with each other, but it must be based on the fact that those skilled in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0041] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the description and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. An emergency rescue personnel training system for forming a complex riverbed environment, comprising at least one reservoir, at least one pumping station, at least one artificial constructed river channel and at least one obstacle system. The artificial constructed river channel includes a base, a left wall and a right wall. Along the water flow direction, at least one first trough-shaped track is arranged on the base, and at least one second trough-shaped track is detachably connected to the first trough-shaped track perpendicular to the water flow direction. The obstacle system is detachably connected to the second trough-shaped track. The obstacle system includes at least one obstacle component, and the obstacle component includes at least one first fixing component, at least one obstacle and at least one first supporting component. The obstacle is a rectangular body obstacle, a square body obstacle or a triangular body obstacle. The obstacle is connected to the second trough-shaped track through the first fixing component and the first supporting component. It is characterized in that: At least one of the obstacle systems is symmetrically arranged on the left wall and the right wall. Along the water flow direction, a triangular body obstacle, at least one rectangular body obstacle and / or square body obstacle are arranged in sequence. The hypotenuse of the triangular body obstacle faces away from the left wall or the right wall.

2. The emergency rescue personnel training system for forming a complex riverbed environment according to claim 1, characterized in that: At least one of the obstacle systems is arranged in the middle of the base of the obstacle systems symmetrically arranged on the left wall and the right wall along the upstream direction of the water flow.

3. The emergency rescue personnel training system for forming a complex riverbed environment according to claim 2, characterized in that: At least one of the obstacle systems arranged in the middle of the base of the obstacle systems symmetrically arranged on the left wall and the right wall along the upstream direction of the water flow includes at least one rectangular body obstacle and / or square body obstacle, and further includes at least two triangular body obstacles. The hypotenuse surfaces of the triangular body obstacles face the left wall or the right wall.

4. The emergency rescue personnel training system for forming a complex riverbed environment according to claim 1, wherein: At least one of the obstacle systems is symmetrically arranged on the left wall and the right wall. Along the water flow direction, at least one rectangular body obstacle and / or square body obstacle and a triangular body obstacle are arranged in sequence.

5. The emergency rescue personnel training system for forming a complex riverbed environment according to claim 1, characterized in that: In the vertical direction, at least two layers of rectangular body obstacles and / or square body obstacles and the triangular body obstacles are stacked one above the other.

6. The emergency rescue personnel training system for forming a complex riverbed environment according to any one of claims 1-5, characterized in that: At least two columns of rectangular body obstacles and / or square body obstacles are arranged on the horizontal projection plane, and the triangular body obstacles are arranged in a column far from the left wall and the right wall.

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