Forest grass planting sand-proof net device

Abstract

The utility model provides a forest grass planting sand-proof net device, relates to the technical field of forest grass planting sand-proof net auxiliary devices, and aims at solving the problems that an existing forest grass planting sand-proof net is complex in structure and not easy to install and maintain, the stability of an installation area of the existing sand-proof net structure is poor, the existing sand-proof net structure is prone to overturning in a strong wind environment, and the service life of the existing sand-proof net structure is shortened. Comprising a sand-proof net, sliding blocks are fixedly connected to the two sides of the sand-proof net, fixing rods are installed on the two sides of the sand-proof net, sliding grooves are formed in the fixing rods, the sliding blocks are arranged in the sliding grooves in a sliding mode, the top of each fixing rod is of an opening structure, and the top of each fixing rod is detachably connected with a limiting plate through a bolt. The shape of the limiting plate is matched with the shape of the sliding block, the tail end of the fixing rod is conical, and a rectangular plate is fixedly connected to the fixing rod.

Description

Technical Field

[0001] The utility model relates to the technical field of sand-proof net auxiliary technology for forest and grass planting, in particular to a sand-proof net device for forest and grass planting. Background Art

[0002] In areas with severe desertification such as the northwest, forest and grass planting sand-control nets are widely used to restore the ecology and prevent further desertification. Forest and grass planting sand-control nets are a sand control and fixation technology widely used in areas with severe desertification or sandification. It combines the dual advantages of forest and grass planting and grid protection, aiming to restore the ecology and prevent wind and sand invasion.

[0003] The existing sand-proof net for forest and grass planting has a complex structure and is difficult to install and maintain. The existing sand-proof net structure has poor stability in the installation area and is easy to overturn in a windy environment, which shortens the service life of the sand-proof net structure. Therefore, it is particularly important to design a sand-proof net device for forest and grass planting to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems that the existing forest and grass planting sand-proof net has a complex structure, is difficult to install and maintain, has poor stability in the installation area, is easy to overturn in a windy environment, and shortens the service life of the sand-proof net structure, and proposes a forest and grass planting sand-proof net device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a forest and grass planting sand-proof net device, comprising a sand-proof net, sliders fixedly connected on both sides of the sand-proof net, fixed rods installed on both sides of the sand-proof net, a slide groove provided on the fixed rod, the slider can be slidably set in the slide groove, the top of the fixed rod is an open structure, the top of the fixed rod is detachably connected to a limiting plate by bolts, the shape of the limiting plate matches the shape of the slider, the end of the fixed rod is conical, and a rectangular plate is fixedly connected to the fixed rod.

[0006] Preferably, oil cylinders are symmetrically mounted on the rectangular plate, the oil cylinders are fixedly connected to the rectangular plate in an inclined manner, a sliding rod is slidably connected in the oil cylinder, and the end of the sliding rod is tapered.

[0007] Preferably, the shape of the limiting plate matches the shape of the top opening of the fixing rod.

[0008] Preferably, the fixing rod is evenly distributed with insertion rods, the insertion rods are slidably arranged in the fixing rod, and the ends of the insertion rods are fixedly connected with pull rings.

[0009] Preferably, a receiving groove is installed on the fixing rod, the insertion rod is inserted into the receiving groove, the receiving groove is connected to the insertion rod through a spring, one end of the spring is fixedly connected to the inner wall of the receiving groove, and the other end of the spring is fixedly connected to the insertion rod.

[0010] Compared with the prior art, the advantages and positive effects of the present invention are:

[0011] 1. In the utility model, during use, a fixed rod structure is set on both sides of the sand-proof net, and the bottom of the fixed rod is a tapered structure, which is inserted into the protection area. At the same time, a rectangular plate is fixedly connected to the fixed rod, and a symmetrically distributed oil cylinder structure is set on the rectangular plate. The oil cylinder drives the sliding rod to insert into the protection area to complete the limiting work of the fixed rod in the protection area. The overall structure of the sand-proof net is movable and detachable and the mounting seat is on the fixed rod, which is convenient for later maintenance work. Compared with the conventional complex sand-proof net structure with complicated installation, the technical solution adopted by the utility model can realize the rapid installation and maintenance of the sand-proof net, and the overall structure is compact and easy to install by the staff, which solves the problems of the existing forest and grass planting sand-proof net with complex structure, difficult installation and maintenance, poor stability of the existing sand-proof net structure in the installation area, easy to overturn in a windy environment, and shortening the service life of the sand-proof net structure.

[0012] 2. In the present invention, during use, before the slider slides into the fixed rod, the staff manually operates the pull ring to drive the insertion rod to move away from the sand-proof net. When the sand-proof net completely enters the slide groove, the staff manually releases the pull ring, and the insertion rod is reset under the action of the spring, so that the slider is limited in the slide groove. The above completes the installation of the sand-proof net between the fixed rods on both sides, and the force of the insertion rod is provided by the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall diagram of the utility model's forest and grass planting sand prevention net device;

[0014] Figure 2 This is a schematic diagram of the partial structure of the fixed rod and the slider in the forest and grass planting sand prevention net device of the utility model;

[0015] Figure 3 This is a schematic diagram of the partial structure of the rectangular plate and the oil cylinder in the forest and grass planting sand prevention net device of the utility model;

[0016] Figure 4 This is a schematic diagram of the fixed rod structure in the forest and grass planting sand prevention net device of the utility model.

[0017] Legend: 1. Sand-proof net; 101. Slider; 2. Fixing rod; 201. Slide groove; 3. Limiting plate; 301. Bolt; 4. Rectangular plate; 401. Cylinder; 402. Slide rod; 5. Insert rod; 501. Pull ring; 502. Receiving groove; 503. Spring. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] The utility model provides a forest and grass planting sand prevention net device, comprising a sand prevention net 1, wherein sliders 101 are fixedly connected to both sides of the sand prevention net 1, and fixed rods 2 are installed on both sides of the sand prevention net 1, wherein a slide groove 201 is provided on the fixed rod 2, and the slider 101 can be slidably arranged in the slide groove 201, and the top of the fixed rod 2 is an open structure, and the top of the fixed rod 2 is detachably connected to a limit plate 3 by a bolt 301, and the shape of the limit plate 3 is similar to that of the slider 101. The end of the fixed rod 2 is tapered, and a rectangular plate 4 is fixedly connected to the fixed rod 2. A cylinder 401 is symmetrically installed on the rectangular plate 4. The cylinder 401 is fixedly connected to the rectangular plate 4 at an angle. A sliding rod 402 is slidably connected to the cylinder 401. The end of the sliding rod 402 is tapered. The shape of the limiting plate 3 matches the shape of the top opening of the fixed rod 2, ensuring that the slider 101 can be stably limited in the slide groove 201 after being installed in the slide groove 201;

[0021] When the forest and grass planting sand-proof net 1 device is actually used, before installing the sand-proof net 1, the fixed rods 2 structures on both sides are first installed on the ground of the area to be protected. Since the ends of the fixed rods 2 are tapered structures, they are directly inserted into the ground position, and then the oil cylinders 401 structures symmetrically installed on the rectangular plate 4 work simultaneously to drive the sliding rods 402 in the oil cylinders 401 to be inserted into the ground position of the protection area. The ends of the sliding rods 402 are also designed with a tapered structure for easy insertion into the protection area position, and then the staff manually operates the sand-proof net 1 to be inserted into the slide groove 201 position in the fixed rod 2, and the sliders 101 on both sides of the sand-proof net 1 slide into the fixed rod 2. Before the slider 101 slides into the fixed rod 2, the staff manually operates the pull ring 501 to drive the insertion rod 5 to move away from the sand-proof net 1. When the sand-proof net 1 completely enters the slide groove 201, the staff Manually release the pull ring 501, and the insertion rod 5 is reset under the action of the spring 503, so that the slider 101 is limited in the slide groove 201, and the installation work of the sand-proof net 1 between the fixed rods 2 on both sides is completed. By arranging the fixed rod 2 structure on both sides of the sand-proof net 1, the bottom of the fixed rod 2 is a conical structure, which is inserted into the protection area position. At the same time, a rectangular plate 4 is fixedly connected to the fixed rod 2, and then a symmetrically distributed oil cylinder 401 structure is arranged on the rectangular plate 4. The oil cylinder 401 drives the slide rod 402 to insert into the protection area, completing the limiting work of the fixed rod 2 in the protection area. The overall structure of the sand-proof net 1 is movable and detachable and the mounting seat is on the fixed rod 2, which is convenient for the later maintenance work. Compared with the conventional complex sand-proof net 1 structure with complex installation, the technical solution adopted by the utility model can realize the rapid installation and maintenance of the sand-proof net 1, and the overall structure is compact and easy for the staff to install.

[0022] like Figure 1-4 As shown, the fixed rod 2 is evenly distributed with an insertion rod 5, and the insertion rod 5 can be slidably set in the fixed rod 2. The end of the insertion rod 5 is fixedly connected with a pull ring 501. The fixed rod 2 is equipped with a receiving groove 502. The insertion rod 5 is inserted into the receiving groove 502. The receiving groove 502 is connected to the insertion rod 5 through a spring 503. One end of the spring 503 is fixedly connected to the inner wall of the receiving groove 502, and the other end of the spring 503 is fixedly connected to the insertion rod 5.

[0023] The effect achieved by the entire embodiment 1 is that, during use, before the slider 101 slides into the fixed rod 2, the staff manually operates the pull ring 501 to drive the insertion rod 5 to move away from the sand-proof net 1. When the sand-proof net 1 completely enters the slide groove 201, the staff manually releases the pull ring 501, and the insertion rod 5 is reset under the action of the spring 503, so that the slider 101 is limited in the slide groove 201. The above completes the installation of the sand-proof net 1 between the fixed rods 2 on both sides, and the force of the insertion rod 5 is provided by the spring 503.

[0024] Working principle: Before installing the sand-proof net, first install the fixed rod structures on both sides on the ground of the area to be protected. Since the end of the fixed rod is a tapered structure, it is directly inserted into the ground position, and then the oil cylinder structures symmetrically installed on the rectangular plate work at the same time to drive the sliding rod in the oil cylinder to the ground position of the protection area. The end of the sliding rod also adopts a tapered structure design to facilitate insertion into the protection area position, and then the staff manually operates the sand-proof net to insert it into the slide position in the fixed rod, and the sliders on both sides of the sand-proof net slide into the fixed rod. Before the slider slides into the fixed rod, the staff manually operates the pull ring to drive the insertion rod to move away from the sand-proof net. When the sand-proof net completely enters the slide groove, the staff manually releases the pull ring, and the insertion rod is reset under the action of the spring, so that the slider is limited in the slide groove, and the above completes the installation of the sand-proof net between the fixed rods on both sides.

Claims

1. A sand-proof net device for planting forest grass, comprising a sand-proof net (1), wherein two sides of the sand-proof net (1) are fixedly connected with sliders (101), characterized in that: Fixed rods (2) are installed on both sides of the sand-proof net (1), and a slide groove (201) is provided on the fixed rod (2). The slider (101) can be slidably arranged in the slide groove (201). The top of the fixed rod (2) is an open structure. The top of the fixed rod (2) is detachably connected to a limit plate (3) through a bolt (301). The shape of the limit plate (3) matches the shape of the slider (101). The end of the fixed rod (2) is conical, and a rectangular plate (4) is fixedly connected to the fixed rod (2).

2. The forest and grass planting sand prevention net device according to claim 1 is characterized in that: An oil cylinder (401) is symmetrically mounted on the rectangular plate (4). The oil cylinder (401) is fixedly connected to the rectangular plate (4) in an inclined manner. A sliding rod (402) is slidably connected in the oil cylinder (401). The end of the sliding rod (402) is tapered.

3. The forest and grass planting sand prevention net device according to claim 1 is characterized in that: The shape of the limiting plate (3) matches the shape of the top opening of the fixing rod (2).

4. The forest and grass planting sand prevention net device according to claim 1 is characterized in that: Insertion rods (5) are evenly distributed on the fixed rod (2), and the insertion rods (5) are slidably arranged in the fixed rod (2). The ends of the insertion rods (5) are fixedly connected to pull rings (501).

5. The forest and grass planting sand prevention net device according to claim 4 is characterized in that: The fixing rod (2) is provided with a receiving groove (502), the insertion rod (5) is inserted into the receiving groove (502), the receiving groove (502) is connected to the insertion rod (5) via a spring (503), one end of the spring (503) is fixedly connected to the inner wall of the receiving groove (502), and the other end of the spring (503) is fixedly connected to the insertion rod (5).

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