Turf protection pad

Abstract

The turf protection pad comprises an outer protection net layer, connecting plates are fixed to the four edges of the top face of the outer protection net layer respectively, and the connecting plates are perpendicular to the outer protection net layer; the water storage layer is fixed to the top face of the outer protective net layer and located among the four sets of connecting plates, a concave containing cavity is formed in the top face of the water storage layer, and the turf is placed in the containing cavity; the gauze layer is laid between the inner wall of the placing cavity and the turf; the adjacent connecting plates are connected through the connecting mechanisms, each connecting mechanism comprises a fixing plate, a through groove is formed in one side of each fixing plate, a cushion plate is slidably connected into each through groove, the top ends of the connecting plates are inserted into the bottoms of the through grooves and abut against the fixing plates, and positioning assemblies are installed at the tops of the fixing plates. The positioning assemblies on the adjacent fixing plates are connected through elastic pull ropes. The bottom protection pad with certain strength is formed by the outer protection net layer, the water storage layer and the gauze layer, and the laying stability is guaranteed by splicing and laying a plurality of groups of protection pads.

Description

TECHNICAL FIELD

[0001] The utility model relates to turf protection technical field, in particular to a turf protection pad. BACKGROUND

[0002] Ecological slope protection is a slope protection technology that uses the basic knowledge of engineering mechanics, soil science, ecology and botany to support the slope or side slope and form a comprehensive slope protection system composed of plants or engineering and plants. For various soil and seriously weathered rock layers and poor rock layers with low side slope height and gentle slope, people often lay turf on the side slope, and with the growth of the turf, the root system penetrates into the soft rock layer to achieve the effect of greening and stabilizing the slope surface. However, the newly laid turf cannot achieve satisfactory slope protection effect because the root system has not penetrated into the soft rock layer, and the slid turf needs to be repaired, which wastes manpower and resources. Therefore, the utility model provides a turf protection pad to assist turf fixation. SUMMARY

[0003] The utility model aims at providing a turf protection pad to solve the problems in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following scheme: the utility model provides a turf protection pad, which comprises:

[0005] An outer protection net layer is provided with a connecting plate on each of the four edges of the top surface, and the connecting plate is vertically arranged between the outer protection net layer;

[0006] A water storage layer is fixed on the top surface of the outer protection net layer and located between the four connecting plates, and the top surface of the water storage layer is provided with a concave placing cavity, and the turf is placed in the placing cavity;

[0007] A gauze layer is laid between the inner wall of the placing cavity and the turf;

[0008] A connecting mechanism is connected between adjacent connecting plates, and the connecting mechanism comprises a fixed plate, a through slot is formed in one side of the fixed plate, a pad plate is slidably connected in the through slot, the top end of the connecting plate is inserted into the bottom of the through slot and abuts against the fixed plate, a positioning assembly is installed on the top of the fixed plate, and the positioning assemblies on adjacent fixed plates are connected by elastic pull ropes.

[0009] According to the turf protection pad, the positioning assembly comprises an outer threaded sleeve, the outer threaded sleeve passes through the fixed plate and the pad plate, two positioning nuts are threadedly connected to the outer wall of the outer threaded sleeve, the two positioning nuts are located on the two sides of the fixed plate and abut against the fixed plate, and the end of the elastic pull rope is rotationally connected to the inner wall of the outer threaded sleeve through a mounting piece.

[0010] According to the turf protection pad, a plurality of long holes are equidistantly formed on the connecting plate along the length direction, the long holes pass through the through groove, and the outer threaded sleeve passes through the long holes.

[0011] According to the turf protection pad, the end of the elastic pull rope is fixedly connected with a connecting sleeve, one end of the connecting sleeve is rotationally connected with a threaded cover, the connecting sleeve is inserted into the outer threaded sleeve, and the threaded cover is threadedly connected with one end of the outer threaded sleeve.

[0012] According to the turf protection pad, the outer protective net layer comprises a degradable plastic net plate.

[0013] According to the turf protection pad, overflow holes are formed on the fixed plate and the pad plate respectively, and the overflow holes on the fixed plate and the pad plate are correspondingly arranged.

[0014] The utility model discloses the following technical effects:

[0015] In use, the turf is placed in the placing groove, the water storage layer can provide water for the turf within a certain time, the turf can be quickly rooted, a plurality of protection pads are spliced to complete the turf laying, the connection mechanism is arranged on the top of the turf to fix the single turf and connect the plurality of turfs, the laying stability is ensured, the connection mechanism is arranged above the turf to facilitate disassembly and recycling, and the laying cost is reduced.

[0016] The utility model adopts the outer protective net layer, the water storage layer and the gauze layer to form the bottom protection pad with certain intensity, a plurality of protection pads are spliced to ensure the laying stability, the connection assembly is arranged on the top to be fixed, the turf is prevented from sliding under the action of rainwater, and the protection effect is improved. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0018] Figure 1 It is a structure schematic view of the turf protection pad of the utility model;

[0019] Figure 2 It is Figure 1 It is an enlarged view of A in the middle;

[0020] Figure 3 It is a structure schematic view of the outer protective net layer of the utility model.

[0021] Among them, 1, outer protective net layer; 2, connecting plate; 3, water storage layer; 4, placing cavity; 5, gauze layer; 6, fixed plate; 7, through slot; 8, backing plate; 9, elastic pull rope; 10, outer thread sleeve; 11, positioning nut; 12, long hole; 13, connecting sleeve. Specific implementation

[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, not 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 the utility model.

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the utility model will be further described in detail below with reference to the drawings and specific implementation.

[0024] With reference to Figures 1-3 The utility model provides a kind of turf protection pad, comprising:

[0025] Outer protective net layer 1, connecting plate 2 is respectively fixed on the top surface four edges of outer protective net layer 1, and it is vertically arranged between connecting plate 2 and outer protective net layer 1;

[0026] Water storage layer 3, water storage layer 3 is fixed on the top surface of outer protective net layer 1, and is located between four connecting plates 2, and the top surface of water storage layer 3 is provided with recessed placing cavity 4, and turf is placed in placing cavity 4;

[0027] Gauze layer 5, gauze layer 5 is laid between the inner wall of placing cavity 4 and turf;

[0028] Connecting mechanism, adjacent connecting plate 2 is connected by connecting mechanism, and connecting mechanism includes fixed plate 6, and one side of fixed plate 6 is provided with through slot 7, and backing plate 8 is slidably connected in through slot 7, and connecting plate 2 top end is inserted in the bottom of through slot 7, and abuts between fixed plate 6, and fixed plate 6 top is equipped with positioning assembly, and adjacent fixed plate 6 is connected by elastic pull rope 9 between the positioning assembly on fixed plate 6.

[0029] In the embodiment, the water-absorbing material of water-absorbing layer is selected as composite degradable water-absorbing material, such as:

[0030] Starch / cellulose composite water-absorbing material: natural polymer materials such as starch and cellulose are compounded by chemical or physical methods, which can be used for soil moisture retention, improving crop drought resistance, etc.

[0031] Inorganic / organic composite water-absorbing material: inorganic water-absorbing materials (such as montmorillonite, bentonite, etc.) are compounded with organic water-absorbing materials (such as starch, cellulose, etc.), which have higher water-absorbing performance and water-retaining capacity, and can be used for soil improvement, improving soil water-retaining capacity, etc.

[0032] The utility model discloses when using, the sod is placed in the placing groove, and the setting of water storage layer 3 can provide moisture for the sod in a certain time, and the sod is convenient for quick rooting, adopts the splicing of multiple sets of protection pads to complete the laying of the sod, simultaneously adopts the connecting mechanism on the top of the sod to realize the fixation of single set of sod and the mutual connection of multiple sets of sod, guarantees the laying stability, and simultaneously, the connecting mechanism is arranged at the position above the sod, is convenient for dismounting and recycling, reduces the laying cost.

[0033] The utility model discloses adopt outer protective net layer 1, water storage layer 3 and gauze layer 5 and form the bottom protection pad with certain intensity, and multiple sets of protection pads splice and lay and guarantee the laying stability, and simultaneously set up the connecting assembly on the top and fix, avoid the slide of the sod under the action of rainwater, improve the protection effect.

[0034] Further optimization scheme, the positioning assembly includes the outer thread sleeve 10, the outer thread sleeve 10 passes through the fixed plate 6, the backing plate 8, and the outer wall of the outer thread sleeve 10 is connected with two positioning nuts 11, and the two positioning nuts 11 are located on the two sides of the fixed plate 6 respectively, and abut between the fixed plate 6, and the elastic pull rope 9 end is rotatably connected in the outer thread sleeve 10 through the mounting piece.

[0035] The utility model discloses a top protection mode of hard protective pad cooperation is adopted, and the turf is fixed, and the protection of top adopts fixed plate 6 cooperation top guy, and the outer thread sleeve 10 is passed through fixed plate 6 and is adopted the locating nut 11 and is abutted at both ends, and the outer thread sleeve 10 is fixed on fixed plate 6, and the setting of long hole 12 can adaptively adjust the height of guy, and the elastic pull rope 9 is connected between the thread cover (the recessed groove is set on the thread side, and the ladder type structure is formed) and the outer thread sleeve 10, and the elastic pull rope 9 can rotate relatively, and the length adjustment of both ends can be carried out to the outer thread sleeve 10 with the locating nut 11 cooperation, and the tension of the elastic pull rope 9 is realized.

[0036] Further optimization scheme, the connecting plate 2 is set with a plurality of long holes 12 along the length direction equidistance, and the long hole 12 is passed through the through groove 7, and the outer thread sleeve 10 is passed through the long hole 12.

[0037] Further optimization scheme, the end of the elastic pull rope 9 is fixedly connected with the connecting sleeve 13, one end of the connecting sleeve 13 is rotatably connected with the thread cover, the connecting sleeve 13 is inserted into the outer thread sleeve 10, and the thread cover is threadedly connected with one end of the outer thread sleeve 10.

[0038] Further optimization scheme, the outer protective net layer 1 includes degradable plastic net plate.

[0039] The material of the degradable plastic net plate is biodegradable plastic, and specifically can be selected from:

[0040] Polylactic acid (PLA): polylactic acid is polymerized from the monomer of lactide extracted from plant sugar, and can be completely degraded into water and carbon dioxide under industrial composting.

[0041] Polyhydroxyalkanoate (PHA): different structure aliphatic copolyester synthesized by microorganisms through fermentation of various carbon sources.

[0042] Polybutylene succinate (PBS): fatty acid succinic acid and butanediol are used as main raw materials, which can meet the demand through petrochemical products, and can also be produced through biological fermentation route from natural renewable crops such as starch, cellulose and glucose.

[0043] Polybutylene succinate (PBS): fatty acid succinic acid and butanediol are used as main raw materials, which can meet the demand through petrochemical products, and can also be produced through biological fermentation route from natural renewable crops such as starch, cellulose and glucose.

[0044] Further optimization scheme, fixed plate 6 and backing plate 8 are respectively provided with overflow hole, and the overflow hole on the fixed plate 6 and the overflow hole on the backing plate 8 are correspondingly arranged. The overflow hole is arranged at the middle position of the fixed plate 6, at least one column is arranged, and the height of the overflow hole needs to be ensured to be 3-5cm above the top surface of the turf, so that the single turf space can store water, and the water content is not too high to affect the growth of the turf.

[0045] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0046] The above-described embodiments are only preferred modes of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements of the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application.

Claims

1. A turf protection mat, characterized in that, The utility model relates to a kind of water storage layer and outer protective net layer, including: Outer protective net layer (1), connecting plate (2) is respectively fixed on the top surface four sides of outer protective net layer (1), and vertical arrangement between connecting plate (2) and outer protective net layer (1); Water storage layer (3), water storage layer (3) is fixed on the top surface of outer protective net layer (1), and located between four groups connecting plate (2), and recessed placement cavity (4) is arranged on the top surface of water storage layer (3), turf is placed in placement cavity (4); Gauze layer (5), gauze layer (5) is laid between the inner wall of placement cavity (4) and turf; Connecting mechanism, adjacent connecting plate (2) is connected by connecting mechanism, and connecting mechanism includes fixed plate (6), one side of fixed plate (6) is provided with through slot (7), and gasket (8) is slidably connected in through slot (7), and the top end of connecting plate (2) is inserted in the bottom of through slot (7), and abuts between connecting plate (2) and fixed plate (6), and the top of fixed plate (6) is equipped with positioning assembly, and the positioning assembly on adjacent fixed plate (6) is connected by elastic pull rope (9).

2. A turf protection mat according to claim 1, characterised in that: The positioning assembly includes outer thread sleeve (10), and outer thread sleeve (10) passes through fixed plate (6), gasket (8), and two positioning nuts (11) are threadedly connected on the outer wall of outer thread sleeve (10), and two positioning nuts (11) are respectively located on the two sides of fixed plate (6), and abut between positioning nut (11) and fixed plate (6), and the end of elastic pull rope (9) is rotatably connected in outer thread sleeve (10) by mounting piece.

3. A turf protection mat according to claim 2, characterised in that: A plurality of long holes (12) are equidistantly formed on the connecting plate (2) along the length direction, the long holes (12) pass through the through slot (7), and the outer thread sleeve (10) passes through the long holes (12).

4. A turf protection mat according to claim 2, characterised in that: The end of the elastic pull rope (9) is fixedly connected with a connecting sleeve (13), one end of the connecting sleeve (13) is rotatably connected with a threaded cap, the connecting sleeve (13) is inserted into the outer thread sleeve (10), and the threaded cap is threadedly connected with one end of the outer thread sleeve (10).

5. A sod protection mat according to claim 1, characterized in that: The outer protective net layer (1) includes a degradable plastic net plate.

6. A sod protection mat according to claim 1, characterized in that: Overflow holes are formed on the fixed plate (6) and the gasket (8), respectively, and the overflow holes on the fixed plate (6) and the gasket (8) are correspondingly arranged.

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