A flood prevention and rescue device

Abstract

The utility model belongs to the field of water conservancy engineering, specifically a flood prevention and rescue device, comprising a bottom plate, the surface of the bottom plate is penetrated by a steel chisel, and the top surface of the bottom plate is fixedly connected to the bottom end of a supporting column; by pulling a handle on one side, the edge of a sandbag is sleeved on the surface of a clamping ring, and the handle is loosened, a clamping plate is squeezed by a first spring, and the clamping plate squeezes the sandbag on the side of the clamping ring, and then the above operation is repeated to fix the sandbag using the handle on the other side, which is convenient for a user to work alone and improves the work efficiency of the user; secondly, by pulling the handles on both sides at the same time, the sandbag is subjected to the gravity falling effect to tighten the packaging rope, and when the second spring is insufficient to support the rotating plate, the slider slides in the shell, and the rotating plate is driven to rotate through a connecting rod, the packaging rope is separated from the notch of the rotating plate, and the sandbag falls and slides out of the device through an inclined plate, which is convenient for workers to take and carry, and is convenient for automatically tightening the packaging sandbag, thereby improving the adaptability of the device.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a flood prevention and rescue device. Background Art

[0002] Water conservancy engineering is to cultivate senior engineering and technical personnel with knowledge of surveying, planning, design, construction, scientific research and management of water conservancy engineering, who can work in water conservancy, hydropower, water conservation and other departments in areas such as planning, design, construction, scientific research and management. Flood prevention and rescue operations are sometimes required during the operation of water conservancy projects.

[0003] Flood prevention and rescue is to quickly deal with dangerous situations, rescue people’s lives and property, and prevent or reduce the losses caused by floods during the flood season. Therefore, flood prevention and rescue equipment is needed.

[0004] The existing flood prevention and rescue device is not convenient for a single user to operate, which may reduce the work efficiency of the user. The existing flood prevention and rescue device is not convenient for automatically tightening the sealed sandbags, which may reduce the adaptability of the device.

[0005] Therefore, a flood prevention and rescue device is proposed in response to the above problems. Utility Model Content

[0006] In order to remedy the problems in the prior art, the utility model proposes a flood prevention and rescue device.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a flood prevention and rescue device described in the utility model comprises a bottom plate, a steel chisel is penetrated on the surface of the bottom plate, the top surface of the bottom plate is fixedly connected to the bottom end of a support column, the top end of the support column is fixedly connected to the top plate, the surface of the top plate is fixedly connected to a clamping ring, a sandbag is placed on the surface of the clamping ring, a packaging rope is penetrated inside the sandbag near the top, clamping assemblies are fixedly installed on both sides of the top surface of the top plate near the clamping ring, a through groove is opened on the surface of the top plate, and the inner wall of the through groove is rotatably connected to one side of a tightening mechanism.

[0008] Preferably, the clamping assembly comprises a mounting plate, a sliding column is slidably connected inside the mounting plate, a clamping plate is fixedly connected inside the sliding column, and the shape of the inner wall of the clamping plate matches the shape of the side surface of the clamping ring.

[0009] Preferably, a handle is fixedly connected to the outer side of the sliding column, and a first spring is slidably sleeved on the surface of the sliding column located on the inner side of the mounting plate.

[0010] Preferably, the tightening mechanism comprises a rotating plate, a surface of the rotating plate near the lower portion is rotatably connected to one end of a connecting rod, the other end of the connecting rod is rotatably connected to a surface of a slider, and the surface of the slider is slidably connected to the inner wall of the outer shell.

[0011] Preferably, a second spring is slidably mounted inside the shell, and the top surface of the shell is fixedly connected to the bottom surface of the top plate.

[0012] Preferably, an inclined plate is fixedly connected to the inner side of the support column, and the inclined plate is arranged directly below the clamping ring.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model pulls the handle on one side, puts the edge of the sandbag on the surface of the clamp ring, loosens the handle, and the clamp plate is pressed by the first spring to squeeze the sandbag on the side of the clamp ring. At this time, the above operation is repeated to use the handle on the other side to fix the sandbag, which is convenient for the user to work alone and improves the user's work efficiency;

[0015] 2. The utility model simultaneously pulls the handles on both sides, and the sandbag falls due to gravity, so that the packaging rope is tightened. When the second spring is not sufficient to support the rotating plate, the slider slides in the shell, and the rotating plate is driven to rotate through the connecting rod. The packaging rope is separated from the notch of the rotating plate, and the sandbag falls and slides out of the device through the inclined plate, which is convenient for workers to pick up and carry, and the packaging sandbag is automatically tightened, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the top plate structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the tightening mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the support column structure of the utility model.

[0021] In the figure: 1. bottom plate; 2. steel chisel; 3. support column; 4. inclined plate; 5. top plate; 6. snap ring; 7. clamping assembly; 71. mounting plate; 72. sliding column; 73. clamping plate; 74. first spring; 75. handle; 8. through groove; 9. tightening mechanism; 91. rotating plate; 92. connecting rod; 93. slider; 94. outer shell; 95. second spring; 10. sandbag; 11. packaging rope. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 As shown, a flood prevention and rescue device comprises a bottom plate 1, a steel chisel 2 is provided through the surface of the bottom plate 1, the bottom end of a support column 3 is fixedly connected to the top surface of the bottom plate 1, the top of the support column 3 is fixedly connected to the top of a top plate 5, a clamping ring 6 is fixedly connected to the surface of the top plate 5, a sandbag 10 is placed on the surface of the clamping ring 6, a packaging rope 11 is provided through the inside of the sandbag 10 near the top, clamping assemblies 7 are fixedly installed on both sides of the top surface of the top plate 5 near the clamping ring 6, a through groove 8 is opened on the surface of the top plate 5, and one side of a tightening mechanism 9 is rotatably connected to the inner wall of the through groove 8;

[0024] Furthermore, the clamping assembly 7 includes a mounting plate 71, a sliding post 72 is slidably connected inside the mounting plate 71, a clamping plate 73 is fixedly connected inside the sliding post 72, and the shape of the inner wall of the clamping plate 73 matches the shape of the side surface of the clamping ring 6;

[0025] During operation, due to the structural design in which the shape of the inner wall of the clamping plate 73 matches the shape of the side of the clamping ring 6 , the pressure of the clamping plate 73 is evenly distributed on the side of the clamping ring 6 , thereby improving the stability of the clamping plate 73 on the clamping ring 6 .

[0026] Furthermore, a handle 75 is fixedly connected to the outer side of the sliding column 72, and a first spring 74 is slidably sleeved on the surface of the sliding column 72 located on the inner side of the mounting plate 71;

[0027] During operation, the surface of the sliding column 72 is located on the inner side of the mounting plate 71 and is slidably sleeved with the first spring 74 , so that the clamping plate 73 has an automatic clamping effect.

[0028] Furthermore, the tightening mechanism 9 includes a rotating plate 91, a surface of the rotating plate 91 near the bottom is rotatably connected to one end of a connecting rod 92, the other end of the connecting rod 92 is rotatably connected to the surface of a slider 93, and the surface of the slider 93 is slidably connected to the inner wall of the housing 94;

[0029] During operation, the sandbag 10 is supported by the packaging rope 11 sleeved on the surface of the rotating plate 91, so that the packaging rope 11 is automatically tightened due to the effect of gravity.

[0030] Furthermore, a second spring 95 is slidably mounted inside the housing 94, and the top surface of the housing 94 is fixedly connected to the bottom surface of the top plate 5;

[0031] During operation, the second spring 95 is slidably installed inside the housing 94 to support the slider 93 so that the rotating plate 91 can be automatically reset.

[0032] Furthermore, an inclined plate 4 is fixedly connected to the inner side of the support column 3, and the inclined plate 4 is arranged directly below the clamping ring 6;

[0033] During operation, the inclined plate 4 fixedly connected to the inner side of the support column 3 is arranged directly below the clamp ring 6, and the packed sandbags 10 slide out of the device through the inclined plate 4, which is convenient for the staff to take and carry.

[0034] Working principle: First, the device is fixed in a suitable workplace by means of a steel chisel 2. When using the device, the handle 75 on one side is pulled to put the edge of the sandbag 10 on the surface of the clamping ring 6, and the handle 75 is released. The clamping plate 73 is squeezed by the first spring 74 to squeeze the sandbag 10 on the side of the clamping ring 6. At this time, the above operation is repeated using the handle 75 on the other side. After the sandbag 10 is fixed, the packaging rope 11 running through the edge of the sandbag 10 is sleeved on the notch on the surface of the rotating plate 91. After the worker completes the sand filling by one person, he pulls the handles 75 on both sides at the same time. The sandbag 10 is subjected to the gravity falling effect to tighten the packaging rope 11. When the packaging rope 11 is tightened, the gravity is basically transmitted to the surface of the rotating plate 91, and the second spring 95 is insufficient to support the rotating plate 91. At this time, the slider 93 slides in the housing 94, and the rotating plate 91 is driven to rotate by the connecting rod 92. The packaging rope 11 is separated from the notch of the rotating plate 91, and the sandbag 10 falls and slides out of the device through the inclined plate 4, which is convenient for the worker to pick up and carry.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A flood prevention and rescue device, comprising a bottom plate (1), characterized in that: A steel chisel (2) is provided through the surface of the bottom plate (1), the bottom end of a support column (3) is fixedly connected to the top surface of the bottom plate (1), the top of the support column (3) is fixedly connected to the top plate (5), the surface of the top plate (5) is fixedly connected to a clamping ring (6), a sandbag (10) is placed on the surface of the clamping ring (6), a packaging rope (11) is provided through the inside of the sandbag (10) near the top, clamping assemblies (7) are fixedly installed on both sides of the top surface of the top plate (5) near the clamping ring (6), a through groove (8) is provided on the surface of the top plate (5), and the inner wall of the through groove (8) is rotatably connected to one side of a tightening mechanism (9).

2. A flood prevention and rescue device according to claim 1, characterized in that: The clamping assembly (7) comprises a mounting plate (71), the interior of the mounting plate (71) is slidably connected to a sliding column (72), the inner side of the sliding column (72) is fixedly connected to a clamping plate (73), and the shape of the inner wall of the clamping plate (73) matches the shape of the side surface of the clamping ring (6).

3. A flood prevention and rescue device according to claim 2, characterized in that: The outer side of the sliding column (72) is fixedly connected with a handle (75), and the surface of the sliding column (72) is located on the inner side of the mounting plate (71) and is slidably sleeved with a first spring (74).

4. A flood prevention and rescue device according to claim 1, characterized in that: The tightening mechanism (9) comprises a rotating plate (91), the surface of the rotating plate (91) being rotatably connected to one end of a connecting rod (92) at a position close to the bottom, the other end of the connecting rod (92) being rotatably connected to the surface of a sliding block (93), and the surface of the sliding block (93) being slidably connected to the inner wall of the outer shell (94).

5. A flood prevention and rescue device according to claim 4, characterized in that: A second spring (95) is slidably mounted inside the shell (94), and the top surface of the shell (94) is fixedly connected to the bottom surface of the top plate (5).

6. A flood prevention and rescue device according to claim 1, characterized in that: An inclined plate (4) is fixedly connected to the inner side of the support column (3), and the inclined plate (4) is arranged directly below the clamping ring (6).

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