Vegetation planting auxiliary fixing device for water and soil conservation

Abstract

The utility model relates to the technical field of auxiliary fixing devices, and discloses a vegetation planting auxiliary fixing device for water and soil conservation, which comprises a central cross rod, a bending mechanism is arranged on the outer side of the central cross rod, and a fixing mechanism is arranged on the outer side of the bending mechanism. According to the vegetation planting auxiliary fixing device for water and soil conservation, through the arranged bending mechanism, in the using process, through the design of rotation of a rotating base and a rotating connecting block, the center cross rod and the inserting rod can be rotationally adjusted, the center cross rod and the inserting rod can be transported in a linear shape and can be converted into a U shape for auxiliary fixing, and the fixing effect is better through a limiting rod and a friction rubber sleeve; the state of the center cross rod and the state of the inserting rod can be limited, the linear folding design can be carried out, more than half of the transportation space is saved, the space in the transportation box can be effectively utilized, more nails can be transported in the limited space, and more advantages can be achieved in long-distance transportation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of auxiliary fixing device, concretely to vegetation planting auxiliary fixing device for soil and water conservation. BACKGROUND

[0002] The vegetation planting auxiliary fixing device for soil and water conservation is a device specially designed for the areas prone to water and soil loss such as slopes, sandy land and river banks, which helps the vegetation (such as grass, shrubs and trees) to grow stably and fix soil to prevent erosion, and its main function is to fix the soil through physical structure or material to assist the plant root system, reduce the water and soil loss caused by rain erosion and wind erosion, and promote the survival of vegetation and ecological restoration.

[0003] In the prior art, when planting vegetation on a slope, a three-dimensional vegetation net (geotechnical net mat) is usually laid on the surface of the slope, the three-dimensional vegetation net is covered on the soil surface, the soil is fixed through the grid to prevent the surface soil from being washed away, and when fixing the three-dimensional vegetation net, a U-shaped nail is usually used to make the U-shaped nail penetrate through the three-dimensional vegetation net and insert into the inside of the slope to achieve auxiliary fixing, but in actual use, the U-shaped nail occupies a large space during transportation, the cavity part in the middle of the U-shaped nail cannot be filled with the U-shaped nail, and the storage space in the transportation box storing the U-shaped nail is wasted, therefore, it is necessary to improve the vegetation planting auxiliary fixing device for soil and water conservation to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a vegetation planting auxiliary fixing device for soil and water conservation to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vegetation planting auxiliary fixing device for soil and water conservation, comprising a center horizontal rod, a bending mechanism is arranged on the outside of the center horizontal rod, and a fixing mechanism is arranged on the outside of the bending mechanism.

[0006] The bending mechanism comprises a rotating seat, the rotating seat is fixedly installed on the outside of the center horizontal rod, a rotating connecting block is rotatably installed in the inside of the rotating seat, a positioning hole is formed in the inside of the rotating connecting block, a through hole is formed in the inside of the rotating seat, a limiting rod is arranged in the inside of the through hole, and a friction rubber sleeve is fixedly installed on the outside of the limiting rod.

[0007] Preferably, the fixing mechanism comprises a plug rod, the plug rod is fixedly installed on the outside of the rotating connecting block, a reverse retreat tooth is fixedly installed on the outside of the plug rod, a rear thorn is fixedly installed on the outside of the plug rod, and a front thorn is fixedly installed on the outside of the rear thorn.

[0008] Preferably, the bending mechanism and the fixing mechanism are provided with two groups, and the two groups of the bending mechanism and the fixing mechanism are symmetrically distributed on the outside of the center cross bar.

[0009] Preferably, the rotating connecting block is provided with two, and two positioning holes are formed in the inside of each rotating connecting block, and the hole diameter of the positioning hole corresponds to the hole diameter of the through hole.

[0010] Preferably, the hole diameter of the positioning hole corresponds to the hole diameter of the friction rubber sleeve, and the friction rubber sleeve is frictionally arranged in the inside of the positioning hole.

[0011] Preferably, the surface of the insertion rod is treated with a laser micro-melting process to have a friction-enhancing layer, and the rough texture of the friction-enhancing layer is 20 mu m.

[0012] Preferably, the surface of the rear spike and the front spike is plated with hard chrome, and the inclination angle of the rear spike is greater than the inclination angle of the front spike.

[0013] Compared with the prior art, the vegetation planting auxiliary fixing device for soil and water conservation has the following beneficial effects:

[0014] 1. The vegetation planting auxiliary fixing device for soil and water conservation is provided with a bending mechanism, which can be rotated and adjusted between the center cross bar and the insertion rod during use, can be transported in a straight line and converted into a U-shaped auxiliary fixing, can be limited by the limiting rod and the friction rubber sleeve, can be designed to be straightly folded to save more than half of the transportation space, can effectively utilize the space inside the transportation box, can transport more spikes in limited space, and has more advantages in long-distance transportation.

[0015] 2. The vegetation planting auxiliary fixing device for soil and water conservation is provided with a fixing mechanism, which can fix the three-dimensional vegetation net by rotating the center cross bar and the insertion rod after being bent into a U shape, can prevent the insertion rod from falling off from the soil by the design of the reverse stop tooth and the friction-enhancing layer, can reduce the insertion resistance by the design of the double-puncture structure, can facilitate the insertion of the spike, and realizes the function of auxiliary fixing of the three-dimensional vegetation net. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor under the premise of not paying creative labor.

[0017] Figure 1The appearance structure schematic diagram of the utility model is shown in the figure.

[0018] Figure 2 The appearance structure schematic diagram of the utility model rotating bending is shown in the figure.

[0019] Figure 3 The appearance structure schematic diagram of the utility model folding mechanism is shown in the figure.

[0020] Figure 4 The appearance structure schematic diagram of the utility model fixing mechanism is shown in the figure.

[0021] In the figure: 1, center cross bar; 2, folding mechanism; 21, rotating seat; 22, rotating connecting block; 23, positioning hole; 24, through hole; 25, limiting rod; 26, friction rubber sleeve; 3, fixing mechanism; 31, insertion rod; 32, reverse stop tooth; 33, rear thorn; 34, front thorn. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the utility model, unless explicitly defined and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] Embodiment:

[0025] Please refer to Figures 1-3 The utility model provides a technical scheme: a vegetation planting auxiliary fixing device for soil and water conservation, which comprises a center cross bar 1, the outer side of the center cross bar 1 is provided with a folding mechanism 2, and the outer side of the folding mechanism 2 is provided with a fixing mechanism 3.

[0026] The bending mechanism 2 comprises a rotating seat 21 fixedly installed on the outer side of the center cross rod 1, a rotating connecting block 22 rotatably installed in the rotating seat 21, a positioning hole 23 formed in the rotating connecting block 22, a through hole 24 formed in the rotating seat 21, a limiting rod 25 arranged in the through hole 24, and a friction rubber sleeve 26 fixedly installed on the outer side of the limiting rod 25. The bending mechanism 2 can keep the fixing mechanism 3 in a straight line state in the state of being transported and boxed, and can be rotated to a U shape when the three-dimensional vegetation net is fixed, so that the nail body is kept in a straight line state in the state of being transported, the transportation space is saved, and the nail body is convenient to transport.

[0027] Further, the bending mechanism 2 and the fixing mechanism 3 are both provided with two groups, and the two groups of the bending mechanism 2 and the fixing mechanism 3 are symmetrically arranged on the outer side of the center cross rod 1. The symmetrically designed bending mechanism 2 and the fixing mechanism 3 can ensure the stability of the three-dimensional vegetation net.

[0028] Further, the rotating connecting block 22 is provided with two, and the two rotating connecting blocks 22 are both provided with two positioning holes 23, and the hole diameter of the positioning hole 23 corresponds to the hole diameter of the through hole 24. The positioning hole 23 and the through hole 24 of the corresponding size can make the limiting rod 25 and the friction rubber sleeve 26 normally pass through the positioning hole 23 and the through hole 24, and limit the one-time or U-shaped nail body, so as to prevent the rotating loosening.

[0029] Further, the hole diameter of the positioning hole 23 corresponds to the hole diameter of the friction rubber sleeve 26, and the friction rubber sleeve 26 is frictionally arranged in the positioning hole 23, so as to make the friction rubber sleeve 26 normally frictionally contact with the inner wall of the positioning hole 23, and prevent the friction rubber sleeve 26 from falling off from the positioning hole 23 and the through hole 24 due to the bumping in the transportation.

[0030] Please refer to Figure 4 Further, the fixing mechanism 3 comprises an insertion rod 31 fixedly installed on the outer side of the rotating connecting block 22, a reverse stop tooth 32 fixedly installed on the outer side of the insertion rod 31, a rear spike 33 fixedly installed on the outer side of the insertion rod 31, and a front spike 34 fixedly installed on the outer side of the rear spike 33. The fixing mechanism 3 can be inserted into the soil to fix the three-dimensional vegetation net, and the double-inclined-surface piercing design can reduce the resistance of the insertion into the soil. The reverse stop tooth 32 can increase the resistance of pulling out the insertion rod 31, so as to prevent the insertion rod 31 from falling off.

[0031] Further, the surface of the insertion rod 31 is treated by laser micro-melting to have a friction-enhancing layer, and the rough texture of the friction-enhancing layer is 20 mu m, so as to increase the friction of the surface of the insertion rod 31.

[0032] Further, the surface of the rear spike 33 and the front spike 34 is plated with hard chrome, and the inclination angle of the rear spike 33 is greater than that of the front spike 34, so that the double-inclined surface piercing design can reduce the resistance of the insertion rod 31 when it is initially inserted into the soil, and facilitate the preliminary fixation.

[0033] In actual operation, when the device is used, the spikes are first folded in a straight line in the shape of a Chinese character and stored in the inside of the transport box. The limiting rod 25 and the friction rubber sleeve 26 can prevent the spikes from rotating during transportation. After the spikes are transported to the designated location, the limiting rod 25 is pulled out, the insertion rod 31 is rotated to keep it perpendicular to the center horizontal rod 1, the limiting rod 25 is inserted into the hole 24 and then into the positioning hole 23, so that the perpendicular angle of the insertion rod 31 is fixed. At this time, the front spike 34 can be inserted into the soil through the three-dimensional vegetation net, and the center horizontal rod 1 is pressed so that the rear spike 33 enters the soil, and the preliminary fixation is completed. By hammering the center horizontal rod 1, the insertion rod 31 is inserted into the soil, and the fixation of the three-dimensional vegetation net is completed.

[0034] It should be noted that when the insertion rod 31 is inserted, the angle of the insertion rod 31 can not be limited by the limiting rod 25. The limiting rod 25 can be removed from the inside of the positioning hole 23 and the hole 24, and the insertion rod 31 can be inserted into the soil according to the on-site environment.

[0035] It should be noted that in this document, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A vegetation planting auxiliary fixing device for soil and water conservation, comprising a center crossbar (1), characterized in that: The outer side of the center crossbar (1) is provided with a bending mechanism (2), and the outer side of the bending mechanism (2) is provided with a fixing mechanism (3). The bending mechanism (2) comprises a rotating seat (21) fixedly installed on the outer side of the center crossbar (1), a rotating connecting block (22) rotatably installed in the rotating seat (21), a positioning hole (23) formed in the rotating connecting block (22), and a perforation (24) formed in the rotating seat (21), wherein the inner side of the perforation (24) is provided with a limiting rod (25), and the outer side of the limiting rod (25) is fixedly installed with a friction rubber sleeve (26).

2. The vegetation planting auxiliary fixing device for soil and water conservation according to claim 1, characterized in that: The fixing mechanism (3) comprises an insertion rod (31) fixedly installed on the outer side of the rotating connecting block (22), a reverse retreat tooth (32) fixedly installed on the outer side of the insertion rod (31), a rear spike (33) fixedly installed on the outer side of the insertion rod (31), and a front spike (34) fixedly installed on the outer side of the rear spike (33).

3. The vegetation planting auxiliary fixing device for soil and water conservation according to claim 2, characterized in that: The bending mechanism (2) and the fixing mechanism (3) are both provided with two groups, and the two groups of the bending mechanism (2) and the fixing mechanism (3) are symmetrically distributed on the outer side of the center crossbar (1).

4. The vegetation planting auxiliary fixing device for soil and water conservation according to claim 2, characterized in that: The rotating connecting block (22) is provided with two, and two positioning holes (23) are formed in the inner side of each rotating connecting block (22), and the hole diameter of the positioning hole (23) corresponds to the hole diameter of the perforation (24).

5. The vegetation planting auxiliary fixing device for soil and water conservation according to claim 2, characterized in that: The hole diameter of the positioning hole (23) corresponds to the hole diameter of the friction rubber sleeve (26), and the friction rubber sleeve (26) is frictionally arranged in the positioning hole (23).

6. The vegetation planting auxiliary fixing device for soil and water conservation according to claim 2, characterized in that: The surface of the insertion rod (31) is treated with a laser micro-melting process to have a friction-enhancing layer, and the rough texture of the friction-enhancing layer is 20μm.

7. The vegetation planting auxiliary fixing device for soil and water conservation according to claim 2, characterized in that: The surfaces of the rear spike (33) and the front spike (34) are plated with hard chromium, and the inclination angle of the rear spike (33) is greater than that of the front spike (34).

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