Water and soil protection blanket for river channel protection

Abstract

The utility model discloses a water and soil protection blanket for riverway protection, which relates to the field of water and soil protection blankets and comprises a protection blanket laid along a riverway slope, the edges of two adjacent protection blankets are mutually lapped to form a lapped area, and the top end and the bottom end of the protection blanket and the lapped area of the two protection blankets are fixedly connected with the ground through fixing units; each fixing unit comprises two inserting parts and a connecting part; the connecting part is used for connecting the two inserting parts together, and the inserting parts are used for being inserted and fixed to the ground; the connecting part is used for limiting the top end face of the protection blanket. By arranging the fixing units and adopting the connecting belts made of the plastic materials, the protective blanket can be fixed, the fixing cost can be reduced, the connecting belts are located above the protective blanket, the top of the hammering part is located below the top face of the protective blanket along with hammering, the hammering part is not prone to being found, and the safety is higher than that of a steel U-shaped nail.

Description

Technical Field

[0001] The utility model relates to the field of soil and water conservation blankets, in particular to a soil and water conservation blanket for river protection. Background Art

[0002] Soil and water conservation blanket is also called hydraulic protection blanket, three-dimensional grass planting net, three-dimensional vegetation net. Soil and water conservation blanket is a new type of protective material used for soil and water conservation.

[0003] It is made of high-strength hot-melt wire, which can conserve soil and water without affecting the growth of plants.

[0004] In the prior art, since the soil and water conservation net has dense pores, steel U-shaped nails are used to fix the edges and overlaps of the protection blanket to prevent the protection blanket from being displaced and loosened due to water impact. However, the U-shaped nails made of all steel are expensive and can be easily removed by criminals and sold as scrap for profit. Utility Model Content

[0005] The purpose of the utility model is to provide a water and soil conservation blanket for river protection in order to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water and soil conservation blanket for river channel protection, comprising a protection blanket laid along a river channel slope, the edges of two adjacent protection blankets overlap each other to form an overlap area, and the top end and the bottom end of the protection blanket and the overlap area of ​​the two protection blankets are fixedly connected to the ground through a fixing unit;

[0007] One of the fixing units includes two plug-in parts and a connecting part;

[0008] The connecting part is used to connect the two plug-in parts together, and the plug-in part is used to be plugged and fixed to the ground;

[0009] The connecting portion is used to limit the top end surface of the protective blanket and restrict the insertion depth of the plug-in portion into the ground.

[0010] As a further solution of the utility model: the plug-in portion includes two nails vertically inserted into the ground, the bottom ends of the nails are formed with a tip, and the tip is a cone structure;

[0011] A hammering portion is formed on the top end of the nail, and the diameter of the hammering portion is greater than the diameter of the nail.

[0012] As a further solution of the utility model: the connecting portion comprises a connecting ring sleeved on the outer wall of the nail, and a through hole for inserting the nail is opened at the center of the connecting ring;

[0013] The outer walls of the two connecting rings are fixedly connected with connecting belts.

[0014] As a further solution of the utility model: the diameter of the through hole is equal to the diameter of the nail.

[0015] As a further solution of the utility model: the connecting ring is located at the bottom end of the connecting belt and an anti-slip portion is formed by stamping at the bottom end.

[0016] As a further solution of the utility model: the outer diameter of the anti-slip portion is larger than the outer diameter of the non-anti-slip portion of the connecting ring.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. By setting a fixing unit and using a connecting belt made of plastic material, the protective blanket can be fixed and the fixing cost can be reduced. Secondly, the connecting belt is located above the protective blanket, and the top of the hammering part is located below the top surface of the protective blanket as the hammer is struck, which is not easy to be found. The safety is higher than that of steel U-shaped nails. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the fixing unit of the utility model;

[0021] Figure 3 It is a schematic diagram of the connecting part structure of the utility model.

[0022] In the figure: 1, protective blanket; 2, fixing unit; 201, nail; 202, tip; 203, hammering part; 204, connecting belt; 205, through hole; 206, connecting ring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 to Figure 3 In an embodiment of the utility model, a water and soil conservation blanket for river channel protection includes a protection blanket 1 laid along a river channel slope, the edges of two adjacent protection blankets 1 overlap each other to form an overlap area, and the top and bottom ends of the protection blanket 1 and the overlap area of ​​the two protection blankets 1 are fixedly connected to the ground through a fixing unit 2;

[0025] A fixing unit 2 includes two plug-in parts and a connecting part;

[0026] The connecting part is used to connect the two plug-in parts together, and the plug-in parts are used to be plugged and fixed to the ground;

[0027] The connection part is used to limit the top end surface of the protection blanket 1 and restrict the insertion depth of the plug-in part into the ground.

[0028] In this embodiment: firstly, the protective blanket 1 is laid along the slope of the river channel, the edges of two adjacent protective blankets 1 are overlapped, and then the two plug-in parts are inserted into the connecting part, and then the fixing unit 2 is in a "U"-shaped structure;

[0029] Then use a tool (such as a hammer) to hammer the plug-in part, pass the plug-in part through the protective blanket 1 and effectively insert it into the soil. At this time, the connecting part is located above the protective blanket 1, and the contact position with the protective blanket 1 is pressed down, thereby fixing the protective blanket 1.

[0030] Please refer to Figure 2 The plug-in portion includes two nails 201 vertically inserted into the ground, and the bottom end of the nail 201 is formed with a tip 202, and the tip 202 is a cone structure;

[0031] A hammering portion 203 is formed at the top end of the nail 201 , and the diameter of the hammering portion 203 is greater than the diameter of the nail 201 .

[0032] In this embodiment: a tool is used to hammer the hammering part 203, and the hammering part 203 is driven by force to move the nail 201 downward, and the tip 202 at the bottom of the nail 201 is inserted into the soil until both the plug-in parts are effectively inserted into the soil.

[0033] Please refer to Figure 2 and Figure 3 The connecting portion includes a connecting ring 206 sleeved on the outer wall of the nail 201, and a through hole 205 for inserting the nail 201 is opened at the center of the connecting ring 206;

[0034] The outer walls of the two connecting rings 206 are fixedly connected with connecting belts 204 .

[0035] In this embodiment: before hammering the plug-in part, the tip 202 is inserted through the through hole 205. As the nail 201 moves downward, the bottom end of the hammering part 203 contacts the top end of the connecting ring 206. At this time, the nail 201 cannot move again. After the plug-in part is inserted into the soil, the connecting belt 204 is pressed on the top surface of the protective blanket 1, and the connecting ring 206 can effectively ensure that the connecting belt 204 is not pulled and broken;

[0036] During the hammering process of the plug-in parts, the hammering parts 203 at the top of the two plug-in parts will be lower than the top of the protective blanket 1. At this time, the connecting belt 204 is in an arched state, and the connecting ring 206 made of metal is strong and not easy to deform. Therefore, the through hole 205 on the connecting belt 204 can be protected, and the edge of the through hole 205 will not be torn due to the pulling force.

[0037] Please refer to Figure 3 The diameter of the through hole 205 is equal to the diameter of the nail 201, and the connecting ring 206 is located at the bottom end of the connecting belt 204 and the bottom end is formed with an anti-slip portion by stamping, and the outer diameter of the anti-slip portion is larger than the outer diameter of the non-anti-slip portion of the connecting ring 206.

[0038] In this embodiment, the cooperation between the anti-dropping portion and the connecting belt 204 can prevent the connecting ring 206 from dropping off from the through hole 205 on the connecting belt 204 .

[0039] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water and soil conservation blanket for river channel protection, comprising a protective blanket (1) laid along a river channel slope, wherein the edges of two adjacent protective blankets (1) overlap each other to form an overlap area, characterized in that: The top end and the bottom end of the protection blanket (1) and the overlapping area of ​​two protection blankets (1) are fixedly connected to the ground via a fixing unit (2); One of the fixing units (2) comprises two plug-in parts and a connecting part; The connecting part is used to connect the two plug-in parts together, and the plug-in part is used to be plugged and fixed to the ground; The connecting portion is used to limit the top end surface of the protective blanket (1) and to restrict the insertion depth of the plug-in portion into the ground.

2. A water and soil conservation blanket for river protection according to claim 1, characterized in that: The plug-in portion comprises two nails (201) vertically inserted into the ground, the bottom ends of the nails (201) are formed with a tip (202), and the tip (202) is a cone structure; A hammering portion (203) is formed at the top end of the nail (201), and the diameter of the hammering portion (203) is greater than the diameter of the nail (201).

3. A water and soil conservation blanket for river protection according to claim 2, characterized in that: The connecting portion comprises a connecting ring (206) sleeved on the outer wall of the nail (201), and a through hole (205) for inserting the nail (201) is provided at the center of the connecting ring (206); The outer walls of the two connecting rings (206) are fixedly connected with connecting belts (204).

4. A water and soil conservation blanket for river protection according to claim 3, characterized in that: The diameter of the through hole (205) is equal to the diameter of the nail (201).

5. A water and soil conservation blanket for river protection according to claim 4, characterized in that: The connecting ring (206) is located at the bottom end of the connecting belt (204) and has an anti-slip portion formed by stamping at the bottom end.

6. A water and soil conservation blanket for river protection according to claim 5, characterized in that: The outer diameter of the anti-detachment portion is larger than the outer diameter of the non-anti-detachment portion of the connecting ring (206).

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