Degradable plant fiber highway slope protection net

Abstract

The utility model discloses degradable plant fiber highway side slope protection net, it includes the degradable protection net of laying on the side slope above highway, the upper side slope with the lower side slope all has poured cement pier, the top of cement pier is provided with the embedded plate, the top of embedded plate located top is provided with the tensioning assembly, the tensioning assembly includes the threaded sleeve welded in the top of embedded plate, the inner chamber threaded connection of threaded sleeve has screw rod. The utility model through in advance according to the determination in the upper side slope and lower side slope dig good pit, pours into the shaped cement pier, sets up the degradable protection net from the upper side slope, then the bottom edge of degradable protection net is sleeved on the hook no.

Description

Technical Field

[0001] This utility model belongs to the field of highway slope protection technology, and in particular relates to biodegradable plant fiber highway slope protection netting. Background Technology

[0002] Plant fiber protective netting is an eco-friendly slope protection material, mainly made of natural plant fibers. It has many advantages such as biodegradability, soil stabilization, and greening. When laying plant fiber protective netting, it is usually fixed by anchors. However, due to factors such as rainwater erosion, the protective netting can become loose and difficult to maintain its fit on the slope. To increase the stability of the protective netting, we have designed a biodegradable plant fiber highway slope protective netting. It uses cast concrete piers and adjustable hooks to tighten the protective netting, ensuring the fit between the protective netting and the slope. This, in turn, ensures the stable growth of subsequent sprayed slurry or planting of suitable tree species and shrubs. Utility Model Content

[0003] The purpose of this utility model is to provide a biodegradable plant fiber highway slope protection net, which has the advantages of using cast concrete piers and adjustable hooks to tighten the protection net, ensuring the fit between the protection net and the slope, and thus ensuring the stable growth of subsequent sprayed slurry or planting of suitable tree species and shrubs, so as to solve the above-mentioned technical problems.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a biodegradable plant fiber highway slope protection net, which includes a biodegradable protection net laid on the slope above the highway, cement blocks poured at both the top and bottom of the slope, a pre-embedded plate set on the top of the cement block, a tensioning assembly set on the top of the pre-embedded plate, the tensioning assembly including a threaded sleeve welded to the top of the pre-embedded plate, a threaded rod threadedly connected to the inner cavity of the threaded sleeve, a hook rotatably connected to the end of the threaded rod, the hook 1 hooking at the edge of the biodegradable protection net, a hook 2 hooked on the biodegradable protection net welded to the top of the pre-embedded plate at the bottom, and multiple side fixing assemblies set between the two sides of the biodegradable protection net and the slope.

[0005] Preferably, the bottom of the embedded plate is welded with a long hook rod embedded in the cement block.

[0006] Preferably, the end of the threaded rod is provided with a hexagonal hole.

[0007] Preferably, the side fixing component includes wooden piles disposed inside the slope, with U-shaped steel bars at the ends of the wooden piles, and the U-shaped steel bars are fitted around the edge of the biodegradable protective net.

[0008] Preferably, one end of the U-shaped steel bar is cone-shaped, and the cone is located inside the wooden pile.

[0009] The beneficial effects of this utility model are: 1. This utility model involves pre-digging pits above and below the slope according to the predetermined measurements, pouring and molding cement blocks, laying biodegradable protective netting from the top of the slope, then fitting the bottom edge of the biodegradable protective netting onto hook two and the top edge onto hook one. By operating the threaded rod, hook one is moved to tighten the biodegradable protective netting. The two sides of the biodegradable protective netting are limited by side fixing components to ensure the stability of the biodegradable protective netting. This achieves the purpose of using poured concrete blocks and adjustable hooks to tighten the protective netting, ensuring the fit between the protective netting and the slope, and thus ensuring the stable growth of the later sprayed slurry or planted suitable tree species and shrubs. 2. With the hexagonal hole, the user can operate the threaded rod to rotate by inserting a hexagonal wrench into the inner cavity of the hexagonal hole, providing a force point for the rotation of the threaded rod and making it easier to operate the threaded rod; 3. The present invention, through its conical design, can increase the pressure when the U-shaped steel bar is inserted into the wooden pile, making it easier for the U-shaped steel bar to enter the wooden pile. Attached Figure Description

[0010] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention. Figure 1 This is a perspective view of one embodiment of the present utility model; Figure 2 This is a perspective view of a tensioning assembly according to an embodiment of the present invention; Figure 3 This is a three-dimensional schematic diagram of the embedded plate and hook two according to one embodiment of the present invention; Figure 4 This is a perspective view of a side fixing component according to an embodiment of the present invention. Detailed Implementation

[0011] In the following description, embodiments of the biodegradable plant fiber highway slope protection net of this utility model will be described with reference to the accompanying drawings.

[0012] Figure 1-4This invention illustrates an embodiment of a biodegradable plant fiber highway slope protection net, comprising a biodegradable protective net 1 laid on the slope above the highway. Cement blocks 2 are cast above and below the slope. An embedded plate 3 is installed on the top of the cement blocks 2. A tensioning assembly 4 is installed on the top of the embedded plate 3. The tensioning assembly 4 includes a threaded sleeve 41 welded to the top of the embedded plate 3. A threaded rod 42 is threadedly connected to the inner cavity of the threaded sleeve 41. A hook 43 is rotatably connected to the end of the threaded rod 42, hooking onto the edge of the biodegradable protective net 1. A hexagonal hole 44 is provided at the end of the threaded rod 42. Through the hexagonal hole 44, a user can insert a hexagonal wrench into the inner cavity of the hexagonal hole 44 to rotate the threaded rod 42. The rotation of the threaded rod 42 provides a force application point, making it easy to operate the threaded rod 42. A hook 5 is welded to the top of the bottom embedded plate 3 and hooked onto the biodegradable protective net 1. Multiple side fixing components 6 are set between the two sides of the biodegradable protective net 1 and the slope. The side fixing components 6 include wooden piles 61 set inside the slope. The end of the wooden pile 61 is provided with a U-shaped steel bar 62. The U-shaped steel bar 62 is sleeved at the edge of the biodegradable protective net 1. One end of the U-shaped steel bar 62 is set as a cone 63. The cone 63 is located inside the wooden pile 61. By setting the cone 63, the pressure can be increased when the U-shaped steel bar 62 is inserted into the wooden pile 61, making it easier for the U-shaped steel bar 62 to enter the interior of the wooden pile 61. A long hook rod 7 pre-embedded in the cement block 2 is welded to the bottom of the embedded plate 3.

[0013] Working principle: In use, this utility model involves pre-digging pits above and below the slope according to pre-determined measurements, then casting and shaping cement blocks 2. The biodegradable protective net 1 is then laid from above the slope. Next, the bottom edge of the biodegradable protective net 1 is fitted onto hook 2 5. A hammer is used to deform hook 2 5, causing its end to press against the embedded plate 3, preventing the biodegradable protective net 1 from detaching from the surface of hook 2 5. The top of the biodegradable protective net 1 is then fitted onto hook 1 43. Finally, a hex wrench is inserted... The inner cavity of the hexagonal hole 44 is used to rotate the threaded rod 42. The thread of the inner cavity of the threaded sleeve 41 drives the hook 43 to move, tightening the biodegradable protective net 1. The two sides of the biodegradable protective net 1 are used to drive the wooden stake 61 into the ground. The U-shaped steel bar 62 is picked up and the side of the biodegradable protective net 1 is placed in the inner cavity of the U-shaped steel bar 62. Then, the U-shaped steel bar 62 is struck with a hammer. The cone 63 at the end of the U-shaped steel bar 62 is driven into the wooden stake 61. The side fixing component 6 is used to limit the position, ensuring the stability of the biodegradable protective net 1.

[0014] In summary, this biodegradable plant fiber highway slope protection netting is constructed by pre-digging pits above and below the slope according to pre-determined measurements, pouring and molding cement blocks 2, and then laying the biodegradable protective netting 1 from the top of the slope. Next, the bottom edge of the biodegradable protective netting 1 is fitted onto hook 2 5, and the top edge is fitted onto hook 1 43. By operating the threaded rod 42, hook 1 43 is moved to tighten the biodegradable protective netting 1. The two sides of the biodegradable protective netting 1 are limited by side fixing components 6 to ensure its stability. This achieves the goal of using poured concrete blocks and adjustable hooks to tighten the protective netting, ensuring the fit between the protective netting and the slope, and thus guaranteeing the stable growth of subsequent sprayed slurry or planted suitable tree species and shrubs.

Claims

1. A degradable plant fiber highway side slope protection net, characterized in that, The system includes a biodegradable protective net (1) laid on the slope above the highway. Cement blocks (2) are poured on both the top and bottom of the slope. A pre-embedded plate (3) is set on the top of the cement block (2). A tensioning assembly (4) is set on the top of the pre-embedded plate (3). The tensioning assembly (4) includes a threaded sleeve (41) welded to the top of the pre-embedded plate (3). A threaded rod (42) is threadedly connected to the inner cavity of the threaded sleeve (41). A hook (43) is rotatably connected to the end of the threaded rod (42). The hook (43) hooks onto the edge of the biodegradable protective net (1). A hook (5) hooks onto the biodegradable protective net (1) is welded to the top of the pre-embedded plate (3) at the bottom. Multiple side fixing assemblies (6) are set between the two sides of the biodegradable protective net (1) and the slope.

2. The degradable plant fiber highway slope protection screen according to claim 1, characterized in that, The bottom of the pre-embedded plate (3) is welded with a long hook rod (7) pre-embedded in the cement block (2).

3. The degradable plant fiber highway slope protection screen according to claim 2, characterized in that, The end of the threaded rod (42) is provided with a hexagonal hole (44).

4. The degradable plant fiber highway slope protection screen according to claim 3, characterized in that, The side fixing component (6) includes a wooden pile (61) set inside the slope, and a U-shaped steel bar (62) is provided at the end of the wooden pile (61), and the U-shaped steel bar (62) is fitted around the edge of the biodegradable protective net (1).

5. The degradable plant fiber highway slope protection screen according to claim 4, characterized in that, One end of the U-shaped steel bar (62) is set as a cone (63), and the cone (63) is located inside the wooden pile (61).

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