Turnover type flood-proof baffle device

Abstract

The utility model discloses a turnover type flood-proof baffle device which comprises a base arranged on the ground. The stand column is arranged at one end of the base, and an included angle is formed between the stand column and the base; one end of the flood-proof baffle is rotationally connected with the base; the plate spring is connected with the flood-proof baffle and the base; the power assembly is arranged at the end, away from the base, of the stand column. One end of the connecting rod assembly is rotationally connected with the flood-proof baffle, and the other end is movably connected with the power assembly. By means of the mode, the flood-proof baffle can be actively lifted or descended through the power assembly, the flood-proof baffle can be lifted in the mode that accumulated water floats upwards, the composite lifting mode is achieved, and the flood-proof device has the advantages of being active in adjustment, automatic in adjustment and high in controllability.

Description

Technical Field

[0001] The present application relates to the technical field of waterproof facilities, and in particular to a flip-type anti-flooding baffle device. Background Art

[0002] In current urban construction, in facilities such as underground parking lots, garages, subways, underground passages, and civil air defense works, due to the low terrain, it is usually necessary to install waterproof doors or waterproof baffles at the entrance to avoid water accumulation during flood seasons, heavy rains, floods, etc., which may cause property losses or personal injuries.

[0003] In the prior art, flood-proof baffles are used, which can be automatically raised by the buoyancy of water in a flooded state, so as to actively protect the underground area from flooding when there is no one in control. However, the use of such flood-proof baffles also has the problems of being rigid and inflexible, and cannot cope with complex actual situations. They can only block water by the buoyancy of water, and cannot achieve preventive measures in advance. Utility Model Content

[0004] The present application mainly provides a flip-type anti-flooding baffle device to solve the above-mentioned problems.

[0005] In order to solve the above technical problems, a technical solution adopted in the present application is to provide a flip-type anti-flooding baffle device, comprising:

[0006] A base, the base being arranged on the ground;

[0007] A column, the column is connected to one end of the base, and the column and the base are arranged at an angle;

[0008] An anti-flooding baffle, one end of which is rotatably connected to the base;

[0009] A power assembly is arranged on one end of the column away from the base;

[0010] A connecting rod assembly has one end rotatably connected to the anti-flood baffle and the other end movably connected to the power assembly.

[0011] In a possible implementation, the power assembly includes a motor and a traction member, one end of the traction member is connected to an output end of the motor, and the other end of the traction member is connected to the connecting rod assembly.

[0012] In a possible implementation, the power assembly further includes a winding shaft, the winding shaft is rotatably connected to the motor, one end of the traction member is wound around the winding shaft, and the other end is connected to the connecting rod assembly.

[0013] In a possible implementation, the connecting rod assembly includes a first connecting rod and a second connecting rod, the first connecting rod is movably connected to the power assembly, one end of the second connecting rod is rotationally connected to the first connecting rod, and the other end is rotationally connected to the middle section of the anti-flooding baffle.

[0014] In a possible implementation manner, a leaf spring is further included, wherein the leaf spring connects the anti-flooding baffle and the base, and the leaf spring is in a compressed state when the anti-flooding baffle is in a horizontal position.

[0015] In a possible implementation, it further includes a tie rod assembly, one end of the tie rod assembly is rotatably connected to the base, and the other end is rotatably connected to the anti-flooding baffle, and the tie rod assembly and the connecting rod assembly are respectively arranged on both sides of the anti-flooding baffle.

[0016] In a possible embodiment, the tie rod assembly includes a first tie rod and a second tie rod, one end of the first tie rod is rotatably connected to the base, and the other end is rotatably connected to the second tie rod; one end of the second tie rod is rotatably connected to the first tie rod, and the other end is rotatably connected to the anti-flooding baffle; when the anti-flooding baffle is in a vertical position, the first tie rod and the second tie rod are in the same straight line position.

[0017] In a possible embodiment, an auxiliary escape component is further included, which includes a positioning plate and a support member. The positioning plate is set on the ground and connected to an end of the base away from the column; one end of the support member abuts against the positioning plate, and the other end is hinged to an end of the anti-flood baffle away from the column.

[0018] In a possible implementation manner, a plurality of positioning protrusions are provided on the positioning plate, and the positioning protrusions are used to abut against the support member.

[0019] In a possible implementation manner, a hinge member is further included, and the hinge member is respectively hinged to the support member and the anti-flooding baffle.

[0020] The beneficial effect of the present application is that, different from the prior art, the present application discloses a flip-type flood-proof baffle device, which actively raises or lowers the flood-proof baffle through a power component, and has the advantages of active adjustment and strong controllability compared to the automatic lifting flood-proof baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0022] Figure 1 It is a structural schematic diagram of a flip-type anti-flooding baffle device in one embodiment of the present application;

[0023] Figure 2 is a structural schematic diagram of a flip-type anti-flooding baffle device in another embodiment of the present application;

[0024] Figure 3 yes Figure 2 A local enlarged schematic diagram of the area marked with Ⅰ in the middle;

[0025] Figure 4 is a schematic structural diagram of another state of a flip-type anti-flooding baffle device in another embodiment of the present application;

[0026] Figure 5 yes Figure 4 A local enlarged schematic diagram of the area marked with Ⅱ in the middle;

[0027] Figure 6 is a schematic structural diagram of a support member in one state in one embodiment of the present application;

[0028] Figure 7 is a schematic structural diagram of a support member in another state in an embodiment of the present application;

[0029] Figure 8 It is a structural schematic diagram of a support member in another state in one embodiment of the present application.

[0030] Description of main component symbols:

[0031] 100-flip anti-flooding baffle device; 10-base; 11-side panel; 20-column; 30-anti-flooding baffle; 31-spacer; 32-leaf spring; 40-power assembly; 41-motor; 42-traction member; 43-winding shaft; 50-connecting rod assembly; 51-first connecting rod; 52-second connecting rod; 60-pull rod assembly; 61-first pull rod; 62-second pull rod; 70-positioning plate; 71-positioning protrusion; 80-support member; 90-hinge member. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] The terms "first", "second", "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", "third" can expressly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0034] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0035] See also Figures 1 to 5 , the embodiments of the present application include:

[0036] A flip-type anti-flooding baffle device 100 includes a base 10 and a column 20. The base 10 is disposed on the ground. The column 20 is connected to one end of the base 10, and the column 20 and the base 10 are disposed at an angle.

[0037] One end of the anti-flooding baffle 30 is rotatably connected to the base 10 . The anti-flooding baffle 30 is a floating plate, and a gap 31 is left between the end of the anti-flooding baffle 30 away from the column 20 and the ground.

[0038] The leaf spring 32 connects the anti-flooding baffle 30 and the base 10 .

[0039] The side panels 11 are disposed on both sides of the base 10 , and the side panels 11 and the base are disposed at an angle.

[0040] The power assembly 40 is disposed on an end of the column 20 away from the base 10 .

[0041] The connecting rod assembly 50 has one end rotatably connected to the anti-flooding baffle 30 and one end movably connected to the power assembly 40 .

[0042] The power assembly 40 drives the anti-flooding baffle 30 to move between the first position and the second position by driving the connecting rod assembly 50. The first position is where the anti-flooding baffle 30 abuts against the base 10, and the second position is where the anti-flooding baffle 30 abuts against the column 20. The anti-flooding baffle 30 can also be lifted from the first position by accumulating water at the interval 31, and the maximum height can be lifted to the second position.

[0043] Specifically, in this embodiment, the base 10 is laid flat on the ground, and the column 20 is substantially vertically arranged with respect to the base 10. The column 20 includes two columns, which are arranged at both ends of one side of the base 10. The side panels 11 include two pieces, which are arranged at both sides of the base 10, and the anti-flooding baffle 30 is sandwiched between the two side panels 11.

[0044] The anti-flooding baffle 30 is in the shape of a rectangular flat plate, one long end of which is connected to the base, and the connection is close to the connection between the column 20 and the base 10, and the anti-flooding baffle 30 rotates around the connection.

[0045] The anti-flooding baffle 30 can be a floating plate. When placed in a common liquid (such as water), the floating plate will float on the liquid surface and has buoyancy. According to the law of buoyancy, the anti-flooding baffle 30 of corresponding material and appropriate shape can be selected to ensure that the anti-flooding baffle 30 can be lifted up by the accumulated water, thereby realizing non-powered automatic water blocking.

[0046] The leaf spring 32 connects the anti-flooding baffle 30 and the base 10 , and not only plays an elastic connection role, but also plays a certain sealing role, blocking the accumulated water and accumulating the accumulated water on one side, so that the anti-flooding baffle 30 can be lifted more easily.

[0047] Please continue reading Figure 3 , the anti-flooding baffle 30 is in the first position at this time, and there is still a certain distance between it and the base 10 or the ground. The interval 31 is used to correspond to the side water inflow. In the self-floating mode, the accumulated water accumulates in the space formed by the ground, the anti-flooding baffle 30, and the side plate 11. Since the anti-flooding baffle 30 is a floating plate with buoyancy, when the accumulated water increases, the anti-flooding baffle 30 is lifted to play a waterproof role. At the same time, a sealing strip can be set at the connection between the anti-flooding baffle 30 and the side plate 11 to ensure the water storage effect, thereby ensuring the lifting efficiency of the anti-flooding baffle 30.

[0048] The power assembly 40 and the connecting rod assembly 50 in this embodiment each include two groups. The power assembly 40 is respectively arranged at the top of the two columns 20. The connecting rod assembly 50 connects the middle sections of the short sides of the anti-flooding baffle 30 to facilitate pulling the anti-flooding baffle 30 to rotate. When the anti-flooding baffle 30 is in the first position, it is basically placed horizontally and flush with the base 10, and has no obvious protrusion compared to the ground, so as to avoid occupying space when not blocking water. In the electric mode, the power assembly 40 drives the connecting rod assembly 50, thereby pulling up the anti-flooding baffle 30 to block water.

[0049] The flip-type anti-flooding baffle device 100 of the present embodiment has two usage modes: electric mode and self-floating mode. The multiple lifting modes make it more stable and reliable in use.

[0050] Please continue reading Figure 4 When the anti-flooding baffle 30 is in the second position, the anti-flooding baffle 30 is in a substantially vertical state and is substantially flush with the column 20, and is at the maximum vertical height that the anti-flooding baffle 30 can reach, so as to achieve the maximum waterproof effect.

[0051] The power assembly 40 can drive the anti-flooding baffle 30 to move between the first position and the second position through the connecting rod assembly 50 , and the user can actively control the raising and lowering of the anti-flooding baffle 30 by controlling the power assembly 40 .

[0052] The existing flip-type baffle device can only lift the anti-flood baffle 30 to block water when the accumulated water rises through the buoyancy of the water. The present application additionally provides a power component 40 and a connecting rod component 50, which can raise and lower the anti-flood baffle 30 through active control to perform active control according to needs, thereby increasing practicality and functionality.

[0053] In one embodiment, the power assembly 40 includes a motor 41 and a traction member 42, one end of the traction member 42 is connected to the output end of the motor 41, and the other end is connected to the connecting rod assembly 50. The traction member 42 is a rigid rope used to connect the motor 41 and the connecting rod assembly 50. Rigid ropes of other materials can also be used, and this application does not limit this. The motor 41 can rotate and output under the control of the user, and a section of the traction member 42 is wound around the output end of the motor 41. When the motor 41 is started, it drives the traction member 42 to continue to wind to shorten the length, thereby driving the connecting rod assembly 50 to move, and finally transmits the force to the anti-flooding baffle 30, so as to actively raise the anti-flooding baffle 30. In this embodiment, the motor 41 uses a reduction motor, and other power elements can also be selected to meet the power requirements; the traction member 42 uses a wire rope, and other elements such as a conveyor belt and a belt can also be selected to meet the traction requirements.

[0054] In one embodiment, the power assembly 40 further includes a winding shaft 43, the winding shaft 43 is rotatably connected to the motor 41, one end of the traction member 42 is wound around the winding shaft 43, and the other end is connected to the connecting rod assembly 50. The arrangement of the winding shaft 43 facilitates the adjustment of the length of the traction member 42, so that the traction member 42 is always kept in a taut state to pull the anti-flooding baffle 30. The traction member 42 is wound around the winding shaft 43 to achieve adjustable length.

[0055] In this embodiment, the motor 41 uses a permanent magnet DC speed-reducing motor with a power of 300W and an output speed of 10r / min. The traction member 42 at the output end of the winding shaft 43 has a stroke of 945mm, a reel speed of 7.5r / min, and a reduction ratio of 0.75. The diameter of the reel of the traction member 42 is 49mm, the maximum number of turns around the reel is 6, and the reel rotation takes 48 seconds. One rotation can interchange the anti-flooding baffle 30 from the first position to the second position.

[0056] In one embodiment, the motor 41 is arranged at a height of 600mm of the column 20, the output point is located at a height of 60%, the maximum torque of the motor 41 is 40Nm, the pulling force at the reel is 1600N, the component force in the vertical direction is 1600x2xcos29°=2798N, the pulling force arm is 892mm, and the pulling force moment is 0.892x2798=2495Nm. The water retaining height of the anti-flooding baffle 30 is 1460mm, the turning force arm is 730mm, and the weight is 220kg. The gravity moment of the anti-flooding baffle 30 is calculated to be 0.73x220x10=1606Nm<2495Nm, so the anti-flooding baffle 30 can be pulled in this embodiment.

[0057] In another embodiment, the output point of the motor 41 is located at 80% of the height, the maximum torque of the motor 41 is 40Nm, the pulling force at the reel is 1600N, the component force in the vertical direction is 1600x2xcos36°=2588N, the pulling force arm is 1185mm, the pulling force moment is 3066Nm, the water retaining height of the anti-flooding baffle 30 is 1460mm, the turning force arm is 730mm, and the weight is 220kg. The gravity moment of the anti-flooding baffle 30 is calculated to be 0.73x220x10=1606Nm<3066Nm, so the anti-flooding baffle 30 can be pulled in this embodiment.

[0058] The difference between the above two embodiments is that the connection position points of the connecting rod assembly 50 and the anti-flooding baffle 30 are different, so the motor 41 makes a corresponding position adjustment. The above calculation description can adjust the connection structure of the anti-flooding baffle 30 and the connecting rod assembly 50 according to actual needs, so as to select the motor 41 of appropriate specifications in turn.

[0059] In one embodiment, the connecting rod assembly 50 includes a first connecting rod 51 and a second connecting rod 52, the first connecting rod 51 is movably connected to the power assembly 40, one end of the second connecting rod 52 is rotatably connected to the first connecting rod 51, and the other end is rotatably connected to the middle section of the anti-flooding baffle 30. When the anti-flooding baffle 30 is in the first position, the first connecting rod 51 and the second connecting rod 52 are in a straight line and flush with the base 10, and the traction member 42 is at its maximum length. When the motor 41 drives the traction member 42 to pull up the anti-flooding baffle 30, the first connecting rod 51 is pulled up first, and then drives the second connecting rod 52 until the first connecting rod 51 and the second connecting rod 52 are basically in a straight line, at which time the anti-flooding baffle 30 is still in a flat state flush with the base 10, and continues to move until the second connecting rod 52 drives the anti-flooding baffle 30 to the second position. The two-stage connecting rod is provided, which is convenient for applying force to the anti-flooding baffle 30 and reducing the output demand of the motor 41, and also reduces the space occupied by the connecting rod assembly 50 when the anti-flooding baffle 30 is placed flat in the first position, thereby avoiding the flip anti-flooding baffle device 100 from occupying space when not blocking water, reducing the hidden danger of the connecting rod assembly 50 being damaged at this time, and improving the service life and stability of the flip anti-flooding baffle device 100.

[0060] In one embodiment, one end of the first connecting rod 51 close to the second connecting rod 52 is bent toward the base 10; the middle section of the second connecting rod 52 protrudes toward the base 10. The approximately L-shaped first connecting rod 51 facilitates the application of force to the second connecting rod 52. The protrusion on the second connecting rod 52 is used to fit the ground or the base 10 when the second connecting rod 52 is placed flat on the base 10, so as to avoid the second connecting rod 52 being suspended in the air for a long time and causing internal stress, thereby affecting the service life of the connecting rod assembly 50.

[0061] Please continue reading Figure 5 In one embodiment, when the anti-flooding baffle 30 is in the first position, the leaf spring 32 is in a compressed state.

[0062] When the anti-flooding baffle 30 is in the first position, the leaf spring 32 is in a compressed state, and an upward elastic force is applied to the leaf spring 32. When water needs to be blocked, the combined force formed by the buoyancy provided by the accumulated water to the anti-flooding baffle 30 and the elastic force provided by the leaf spring 32 lifts the anti-flooding baffle 30 to achieve the water blocking effect. The provision of the leaf spring 32 can more easily lift the anti-flooding baffle 30, thereby improving the convenience and stability of the flip anti-flooding baffle device 100.

[0063] In one embodiment, a rod assembly 60 is further included, one end of the rod assembly 60 is rotatably connected to the base 10, and the other end is rotatably connected to the anti-flooding baffle 30, and the rod assembly 60 and the connecting rod assembly 50 are respectively arranged on both sides of the anti-flooding baffle 30. Figure 6As shown, the connecting rod assembly 50 and the column 20 are arranged on the left side of the base 10, and the pull rod assembly 60 is arranged on the right side of the base 10, opposite to the direction of the column 20 relative to the anti-flooding baffle 30. The pull rod assembly 60 is used to support the anti-flooding baffle 30, ensuring that the anti-flooding baffle 30 can maintain balanced force when it is in the second position, avoiding stress on the traction member 42 and indirectly causing tension on the motor 41, so as to improve the stability of the flip anti-flooding baffle device 100, and at the same time avoiding excessive displacement of the anti-flooding baffle 30 in the second position, making it difficult to retreat from the second position to the first position.

[0064] In one embodiment, the rod assembly 60 includes a first rod 61 and a second rod 62 . One end of the first rod 61 is rotatably connected to the base 10 , and the other end is rotatably connected to the second rod 62 . One end of the second rod 62 is rotatably connected to the first rod 61 , and the other end is rotatably connected to the anti-flooding baffle 30 .

[0065] The first pull rod 61 and the second pull rod 62 are both straight rods. When the anti-flooding baffle 30 is in the second position, the first pull rod 61 and the second pull rod 62 are in the same straight line position, that is, the longest stretched state; when the anti-flooding baffle 30 is in the first position, the first pull rod 61 and the second pull rod 62 are folded and overlapped and laid flat on the base 10. The pull rod assembly 60 is split into two rods for easy storage and stretching, which can save space while playing a limiting role.

[0066] In one embodiment, the flip-type flood-proof baffle device 100 further includes an auxiliary escape assembly, which includes a positioning plate 70 and a support member 80. The positioning plate 70 is disposed on the ground and connected to an end of the base 10 away from the column 20. One end of the support member 80 abuts against the positioning plate 70, and the other end is hinged to an end of the flood-proof baffle 30 away from the column 20. The positioning plate 70 is provided with a plurality of positioning protrusions 71, which are used to abut against the support member 80.

[0067] The positioning plate 70 is arranged in the extension direction of the side of the base 10 away from the column 20. One end of the support member 80 abuts against the positioning plate 70, and the other end is hinged to the end of the anti-flooding baffle 30. Further, the positioning plate 70 is provided with a plurality of positioning protrusions 71 for abutting against the end of the support member 80. When the support member 80 abuts against different positioning protrusions 71, the angles formed between the anti-flooding baffle 30 and the base 10 are different, such as Figures 6 to 8 As shown, when the anti-flood baffle 30 and the base 10 are at 10°, 15°, and 20° respectively, the support member 80 sequentially abuts against the three positioning protrusions 71 from the outside to the inside, and at this time, the support member 80 and the positioning plate 70 are at 22.2°, 33.6°, and 46.5° respectively.

[0068] The purpose of providing the auxiliary escape assembly is to facilitate the lowering of the anti-flooding baffle 30 to a certain height and to fix it firmly, so that people can step on it and thus cross the flip anti-flooding baffle device 100. The positioning plate 70 and the support member 80 play the role of assisting passage and escape.

[0069] In one embodiment, a hinge member 90 is further included, which is hinged to the support member 80 and the anti-flooding baffle 30 respectively. The hinge and the anti-flooding baffle 30 are detachably connected. When the anti-flooding baffle 30 is raised to a certain height, it can be connected to the hinge to ensure the connection strength. When the anti-flooding baffle 30 needs to be raised to the second position, the hinge is removed and laid flat together with the support member 80 to avoid affecting the movement of the anti-flooding baffle 30.

[0070] The above descriptions are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A flip-type flood prevention baffle device, characterized in that: include: A base, the base being arranged on the ground; A column, the column is connected to one end of the base, and the column and the base are arranged at an angle; An anti-flooding baffle, one end of which is rotatably connected to the base; A power assembly is arranged on one end of the column away from the base; A connecting rod assembly, one end of which is rotatably connected to the anti-flooding baffle, and the other end of which is movably connected to the power assembly; It also includes an auxiliary escape component, which includes a positioning plate and a support member. The positioning plate is set on the ground and connected to one end of the base away from the column; one end of the support member abuts against the positioning plate, and the other end is hinged to the end of the anti-flood baffle away from the column.

2. The flip-over anti-flooding baffle device according to claim 1, characterized in that: The power assembly includes a motor and a traction member, one end of the traction member is connected to the output end of the motor, and the other end is connected to the connecting rod assembly.

3. The flip-over anti-flooding baffle device according to claim 2, characterized in that: The power assembly also includes a winding shaft, which is rotatably connected to the motor. One end of the traction member is wound around the winding shaft, and the other end is connected to the connecting rod assembly.

4. The flip-over anti-flooding baffle device according to claim 1, characterized in that: The connecting rod assembly includes a first connecting rod and a second connecting rod. The first connecting rod is movably connected to the power assembly. One end of the second connecting rod is rotatably connected to the first connecting rod, and the other end is rotatably connected to the middle section of the anti-flooding baffle.

5. The flip-over anti-flooding baffle device according to claim 1, characterized in that: It also includes a leaf spring, which connects the anti-flooding baffle and the base. When the anti-flooding baffle is in a horizontal position, the leaf spring is in a compressed state.

6. The flip-over anti-flooding baffle device according to claim 1, characterized in that: It also includes a pull rod assembly, one end of which is rotatably connected to the base, and the other end of which is rotatably connected to the anti-flooding baffle, and the pull rod assembly and the connecting rod assembly are respectively arranged on both sides of the anti-flooding baffle.

7. The flip-over anti-flooding baffle device according to claim 6, characterized in that: The tie rod assembly includes a first tie rod and a second tie rod, wherein one end of the first tie rod is rotatably connected to the base, and the other end is rotatably connected to the second tie rod; one end of the second tie rod is rotatably connected to the first tie rod, and the other end is rotatably connected to the anti-flooding baffle; when the anti-flooding baffle is in a vertical position, the first tie rod and the second tie rod are in the same straight line position.

8. The flip-over anti-flooding baffle device according to claim 1, characterized in that: The positioning plate is provided with a plurality of positioning protrusions, and the positioning protrusions are used to abut against the support member.

9. The flip-type anti-flooding baffle device according to claim 1, characterized in that: It also includes a hinge member, which is respectively hinged to the support member and the anti-flooding baffle.

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