CN215454320U - Test field protective structure based on soil improvement test - Google Patents

Abstract

The utility model relates to the technical field of soil improvement, and discloses a test field protection structure based on a soil improvement test, which comprises a grass curtain structure for covering the upper part of a plant test field, wherein the grass curtain structure is provided with a bottom frame, a clamping mechanism capable of being turned is arranged on the bottom frame, straws are paved on the bottom frame, and the straws are clamped and fixed through the clamping mechanism; the clamping mechanism mainly comprises a plurality of first connecting plates and a plurality of second connecting plates, one ends of the first connecting plates and the second connecting plates are connected to the bottom frame through moving parts and turn over up and down by taking the moving parts as fulcrums, and the other ends of the first connecting plates and the second connecting plates are connected with the bottom frame in a detachable mode after being connected with each other; the first connecting plate and the second connecting plate are located on the same horizontal plane, the second connecting plate is arranged between the first connecting plates, the first connecting plate is arc-shaped, the second connecting plate is zigzag, and the first connecting plate and the second connecting plate are overturned by the moving part to compress or loosen straws. The straw curtain structure can prevent the straw curtain laid on the plants from being washed away by rainwater and lost, and the influence of urban environment temperature is avoided.

Description

Test field protective structure based on soil improvement test

Technical Field

The utility model relates to the technical field of soil improvement, in particular to a test field protection structure based on a soil improvement test.

Background

The urbanization process is the mainstream of the current social development, and urban greening work matched with the urbanization development needs to be carried out synchronously. The development of urban landscaping is influenced by urban soil, and the urban soil develops under the special environmental background of the city due to the long-term interference of the urban soil through human activities, is an important component of an urban system and is an essential material condition for urban landscaping.

Due to the special environment of cities, plants planted in urban soil are subjected to various influences all the time, wherein the most prominent influence is the influence of urban environment temperature, and the problem of urban environment temperature becomes a main factor for restricting the development of urban greening.

At present, the plant is to urban environment temperature's influence, and the solution is simple grass curtain of laying basically, and the grass curtain of simply laying can receive rainwash's influence easily when blowing out the wind and raining, lacks fixed measure to the grass curtain of laying, and inconvenient change grass curtain to lead to the plant to bear urban environment temperature's influence once more, influence urban greening development.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a test field protection structure based on a soil improvement test, and aims to solve the problems that in the prior art, grass curtains paved by plants in urban soil are easily washed away by rainwater and lost and are repeatedly influenced by urban environment temperature.

The utility model is realized in this way, the test field protective structure based on the soil improvement test comprises a grass curtain structure used for covering the upper part of a plant test field, the grass curtain structure is provided with a bottom frame, a clamping mechanism which can be turned is arranged on the bottom frame, straws are paved on the bottom frame, and the straws are clamped and fixed by the clamping mechanism; the clamping mechanism mainly comprises a plurality of first connecting plates and a plurality of second connecting plates, one ends of the first connecting plates and the second connecting plates are connected above the bottom frame through moving parts and turn over up and down by taking the moving parts as fulcrums, and the other ends of the first connecting plates and the second connecting plates are connected with the bottom frame in a detachable mode after being connected with each other; the first connecting plate and the second connecting plate are located on the same horizontal plane, the second connecting plate is arranged between the first connecting plates, the first connecting plates are arc-shaped, the second connecting plates are zigzag, and the first connecting plates and the second connecting plates are turned over by the moving part to press or loosen the straws.

Furthermore, a protruding transverse strip is arranged on one side, where the moving part is arranged, of the bottom frame, the moving part comprises a shaft seat, and the shaft seat is fixedly connected with the protruding transverse strip; a movable shaft is arranged above the shaft seat, the first connecting plate and the second connecting plate are movably connected with the movable shaft through a pressing plate, an elastic piece is arranged on the side edge of the shaft seat and below the pressing plate, a fixed rod penetrates through the elastic piece, and the elastic piece is fixedly connected with the side edge of the shaft seat through the fixed rod; when the pressing mechanism is turned over up and down, the elastic piece has an elastic effect on the pressing mechanism and the bottom frame.

Further, the height of the top of the protrusion cross bar is higher than or equal to that of the top of the movable shaft, and the connection between the pressing plate and the movable shaft comprises integral connection or detachable connection.

Furthermore, the detachable connection end of the first connection plate and the second connection plate with the bottom frame is provided with a hand plate piece, one end of the hand plate piece is fixedly connected with the first connection plate and the second connection plate, the other end of the hand plate piece extends out of the edge of the bottom frame, and the part of the hand plate piece extending out of the edge of the bottom frame is provided with a finger abutting part; the underframe corresponds the position of hand plate spare is equipped with support piece, support piece supports the bottom of hand piece, support piece's top is equipped with the anticollision layer, second connecting plate lid closes when on the underframe, hand piece with the anticollision layer butt.

Further, the support piece top has the plug-in components mouth, hand plate spare bottom is equipped with the matching lock joint the locking of plug-in components mouth is colluded, support piece outside end is equipped with the unlocking piece, the unlocking piece butt the locking is colluded and is carried out the unblock.

Furthermore, teeth for meshing and fixing the straws are arranged on one sides, facing the bottom frame, of the first connecting plate and the second connecting plate, the teeth are arranged at intervals along the length direction of the first connecting plate and the second connecting plate, and a plurality of teeth are arranged in each interval area; when the first connecting plate and the second connecting plate are turned over and covered on the bottom frame, a spacing area is reserved between the first connecting plate and the bottom frame, and the straw is laid in the spacing area.

Furthermore, a rain-proof washing structure and a moisturizing and maintaining structure which are used for covering the upper part of the plant test field are arranged below the straw curtain structure; rain-proof water erodees the structure and is formed by a plurality of semicircle frame interconnect, each the semicircle frame has first opening, the maintenance structure of moisturizing is formed by a plurality of cylinder frame interconnect, each the cylinder frame is followed first opening direction is located in the semicircle frame, each the cylinder frame have with the second opening of first opening with the orientation, each the cylinder frame intussuseption is filled with the material of moisturizing.

Furthermore, the semicircular frame comprises a circular frame connecting line and a first circular ring connecting line, the circular frame connecting line is provided with a plurality of circular frame connecting lines, each circular frame connecting line gradually presents a curve section from two end parts along the middle direction, the circular frame connecting lines are mutually crossed and connected through the middle curve section, and two ends of each circular frame connecting line are connected with the first circular ring connecting line; the first opening is formed by connecting the first circular ring connecting line in an end-to-end manner.

Furthermore, the cylindrical frame comprises a cylindrical frame connecting line and a second circular ring line, the cylindrical frame connecting line is provided with a plurality of cylindrical frame connecting lines, the middle part of each cylindrical frame connecting line is a curve section, two end parts of each cylindrical frame connecting line extend to the middle part and are straight line sections, the cylindrical frame connecting lines are connected in a cross mode through the middle curve sections, and two ends of each cylindrical frame connecting line are connected with the second circular ring connecting line; the second opening is formed by connecting the connecting lines of the second circular rings end to end.

Furthermore, the semicircular frames are connected with one another through first circular ring connecting lines, and the first openings of the semicircular frames are positioned on the same horizontal plane to form a flat-laying structure; the plurality of cylindrical frames are arranged at equal intervals and are connected with each other through cylindrical frame connecting lines, the second opening of each cylindrical frame is positioned on the same horizontal plane, and the second openings are arranged corresponding to the first openings to form a tiled structure; the semi-circle frame with the cylinder frame forms the tiling structure back all around the edge and encloses and be equipped with the frame line, and a plurality of the cylinder frame is correspondingly laid a plurality of semi-circle frame top.

Compared with the prior art, the test field protection structure based on the soil improvement test comprises a grass curtain structure for covering the upper part of a plant test field, wherein the grass curtain structure is provided with a bottom frame for laying straws, a clamping mechanism for clamping the straws is arranged above the bottom frame, the clamping mechanism is turned over up and down under the action of a moving part, the clamping mechanism and the bottom frame are quickly closed and opened through a locking hook and an unlocking part, and the straws are conveniently used and replaced; therefore, after the straw curtain structure with the straws is laid on the plants planted in the urban soil, the straws can be effectively prevented from being washed away and lost in rainy days, and the plants are repeatedly influenced by the urban environment temperature in the growth process.

Drawings

FIG. 1 is a front view of a grass curtain construction according to a first embodiment of the present invention;

FIG. 2 is a schematic diagram of a side view of a straw mat structure and a turning state thereof according to a first embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is an enlarged schematic view at B in FIG. 2;

FIG. 5 is a front view of the rain erosion prevention structure provided by the present invention;

FIG. 6 is a left side view of FIG. 1;

FIG. 7 is a bottom view of FIG. 1;

FIG. 8 is a schematic perspective view of a semi-circular frame provided by the present invention;

FIG. 9 is a front view of a moisturizing and curing structure provided by the present invention;

FIG. 10 is a left side view of FIG. 9;

FIG. 11 is a bottom view of FIG. 9;

FIG. 12 is a schematic perspective view of a cylindrical frame provided by the present invention;

FIG. 13 is a schematic structural view of the mutual assembly and connection of the semicircular frame and the cylindrical frame provided by the present invention;

FIG. 14 is a schematic view of the mutually assembled and connected structure of the rain erosion prevention structure, the moisture preservation and maintenance structure and the straw mat structure, which are laid on the land according to the first embodiment of the present invention;

FIG. 15 is a front view of a grass curtain construction according to a second embodiment of the present invention;

FIG. 16 is a schematic diagram of a side view of a straw mat structure and an inverted state according to a second embodiment of the present invention;

fig. 17 is a schematic view of the rain erosion prevention structure, the moisture preservation and maintenance structure, and the straw mat structure assembled and connected with each other and laid on the land according to the second embodiment of the utility model.

In the figure: 100-rain-proof washing structure, 101-semicircular frame, 102-first opening, 103-circular frame connecting line, 104-first circular ring connecting line, 200-moisturizing maintenance structure, 201-circular frame, 202-second opening, 203-circular frame connecting line, 204-second circular ring connecting line, 300-frame connecting line, 400-straw curtain structure, 401-bottom frame, 402-clamping mechanism, 403-first connecting plate, 404-second connecting plate, 405-movable piece, 406-tooth, 407-hand wrench piece, 408-supporting piece, 409-convex cross bar, 410-extending plate, 411-movable shaft, 412-elastic piece, 413-pressing plate, 414-shaft seat, 415-locking hook, 416-unlocking piece, 500-water-preserving material, 600-straw, 700-seeding layer, 800-basal layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.

Referring to fig. 1-17, a preferred embodiment of the present invention is provided.

First embodiment

Referring to fig. 1-14, the test field protection structure based on the soil improvement test comprises a grass curtain structure 400 for covering the upper part of a plant test field, wherein the grass curtain structure 400 is provided with a bottom frame 401, a reversible clamping mechanism 402 is arranged on the bottom frame 401, a straw 600 is paved on the bottom frame 401, and the straw 600 is clamped and fixed through the clamping mechanism 402; the clamping mechanism 402 is mainly composed of a plurality of first connecting plates 403 and a plurality of second connecting plates 404, one ends of the first connecting plates 403 and the second connecting plates 404 are connected above the bottom frame 401 through movable pieces 405, the first connecting plates and the second connecting plates 404 are turned over up and down by taking the movable pieces 405 as fulcrums, and the other ends are connected with each other and then detachably connected with the bottom frame 401; the first connecting plate 403 and the second connecting plate 404 are located on the same horizontal plane, the second connecting plate 404 is arranged between the first connecting plates 403, wherein the first connecting plate 403 is arc-shaped, the second connecting plate 404 is zigzag, and the first connecting plate 403 and the second connecting plate 404 are overturned by a movable element 405 to press or loosen the straw 600.

The straw 600 is fixed by covering the clamping mechanism 402, and then the clamping hook 415 and the bottom frame 401 are locked, or the unlocking piece 416 is used for unlocking the clamping mechanism 402 and the bottom frame 401, and the clamping mechanism 402 is turned over to facilitate the replacement of the straw 600, so that the effects of more convenient use and straw 600 replacement are realized; thus, after the grass curtain structure 400 with the straws 600 is laid on the plants planted in the urban soil, the straws 600 can be effectively prevented from being washed away and lost in rainy days, and the plants are repeatedly influenced by the urban environment temperature in the growth process.

Clamping mechanism 402 and underframe 401 between through the mutual swing joint of moving part 405 to make clamping mechanism 402 can freely close or overturn and open at underframe 401 upper cover, clamping mechanism 402's first connecting plate 403 is equipped with two at least, and two first connecting plate 403 are mutual symmetry setting, second connecting plate 404 that sets up between first connecting plate 403 sets up one or more, be in on the first horizontal plane through guaranteeing first connecting plate 403 and second connecting plate 404, make first connecting plate 403 and second connecting plate 404 can press from both sides the fastening to straw 600 better.

Preferably, the first connecting plate 403 is arc-shaped, and the arc-shaped first connecting plate 403 can contact with the straw 600 in a larger area, so as to increase the fixing area, and of course, the first connecting plate 403 can be made into a linear shape or other shapes according to actual use requirements; the second connecting plates 404 are formed in a zigzag shape so that the second connecting plates 404 can be symmetrically disposed between the first connecting plates 403 on both sides, but the second connecting plates 404 may be formed in a linear shape, a circular shape, or other shapes according to actual use requirements.

One ends of the two first connecting plates 403 which are symmetrically arranged are connected to one end of the movable member 405, so that the purposes of movably connecting the bottom frame 401 and turning up and down by taking the movable member 405 as a fulcrum are achieved, the other ends of the two first connecting plates 403 are detachably connected with the other side edge of the bottom frame 401 after being connected with each other, and the detachable connection comprises buckling, inserting, hinging and the like; of course, according to the arrangement of the first connecting plate 403, two ends of the second connecting plate 404 are correspondingly connected to the movable member 405 and the other side of the detachable connecting bottom frame 401. Therefore, the purpose of turning and pressing or loosening the straws 600 is achieved through the arrangement of the first connecting plate 403 and the second connecting plate 404 and the combination of the bottom frame 401, and particularly, the turning angle of the clamping mechanism 402 is 0-90 degrees.

A raised transverse strip 409 is arranged on one side of the bottom frame 401, which is provided with a movable piece 405, the movable piece 405 comprises a shaft seat 414, and the shaft seat 414 is fixedly connected with the raised transverse strip 409; a movable shaft 411 is arranged above the shaft seat 414, the first connecting plate 403 and the second connecting plate 404 are movably connected with the movable shaft 411 through a pressing plate 413, an elastic part 412 is arranged on the side edge of the shaft seat 414 and below the pressing plate 413, and a fixed rod penetrates through the elastic part 412 and is fixedly connected with the side edge of the shaft seat 414 through the fixed rod; when the pressing mechanism is turned over, the elastic member 412 has an elastic effect on both the pressing mechanism and the bottom frame 401.

A protruding cross bar 409 is arranged on one side of a bottom frame 401 to assemble a movable piece 405, so that one side of a clamping mechanism 402 is more conveniently movably connected with the bottom frame 401, the movable piece 405 is provided with an elastic piece 412, the clamping mechanism 402 is automatically bounced up to reduce the pulling force after being unlocked through the action of the elastic piece 412, and a user can conveniently pull the clamping mechanism 402.

The bottom frame 401 is close to the raised transverse bar 409 on one side provided with the movable piece 405, the raised transverse bar 409 is arranged along the length direction of the side edge of the bottom frame 401, and the raised transverse bar 409 is raised by taking the top of the bottom frame 401 as a base surface; the movable piece 405 and the protruding horizontal bar 409 are fixed with each other near the sides, the upper part of the shaft seat 414 of the movable piece 405 is arc-shaped, the shaft seat 414 is provided with the movable shaft 411 through the matching of the arc-shaped shape, and the arc-shaped part is assembled corresponding to the outer diameter radian of the movable shaft 411.

The first connecting plate 403 and the second connecting plate 404 are connected to the movable element 405 through a pressing plate 413, specifically, the pressing plate 413 is in a flat plate shape, two sides of the pressing plate 413 are respectively connected to the movable shaft 411, and the first connecting plate 403 and the second connecting plate 404; an elastic member 412 for elastically supporting the first connecting plate 403 and the second connecting plate 404, wherein the elastic member 412 includes a torsion spring or other elastic members having the same elastic function.

The elastic element 412 is arranged below the pressing plate 413 and between the pressing plate 413 and the bottom frame 401, the elastic element 412 is fixedly connected with the shaft seat 414 through a fixing rod penetrating through the elastic element 412, and the first connecting plate 403 and the second connecting plate 404 obtain an acting force bouncing upwards through the action of the elastic element 412 on the pressing plate 413; therefore, when the pressing mechanism is turned upside down, the elastic member 412 exerts an elastic action on both the pressing mechanism and the base frame 401.

The height of the top of the protrusion horizontal bar 409 is higher than or equal to the top of the movable shaft 411, and the connection between the pressing plate 413 and the movable shaft 411 includes an integral connection or a detachable connection.

The top height of the protruding cross bar 409 is higher than or equal to that of the movable shaft 411, so that the shaft seat 414 and the movable member 405 can be more stably connected with the protruding cross bar 409, and the purpose of limiting the turning angle of the turning mechanism is achieved when the clamping mechanism 402 is turned up and down; since the first connecting plate 403 and the second connecting plate 404 are connected to the movable shaft 411 through the pressing plate 413, the pressing plate 413 and the movable shaft 411 are integrally connected or detachably connected, so that the purpose of replacing the pressing structure at any time can be achieved.

The detachable connection ends of the first connecting plate 403 and the second connecting plate 404 and the bottom frame 401 are provided with hand plate members 407, one ends of the hand plate members are fixedly connected with the first connecting plate 403 and the second connecting plate 404, the other ends of the hand plate members extend out of the edge of the bottom frame 401, and the parts of the hand plate members 407 extending out of the edge of the bottom frame 401 are provided with finger abutting parts; the position that underframe 401 corresponds hand plate member 407 is equipped with support piece 408, and support piece 408 supports the bottom of hand-pulled piece, and the top of support piece 408 is equipped with the anticollision layer, and when second connecting plate 404 lid closed on underframe 401, hand-pulled piece and anticollision layer butt.

The top of the supporting member 408 has a plug-in opening, the bottom of the hand plate 407 has a locking hook 415 matching with the plug-in opening, the outer end of the supporting member 408 has an unlocking member 416, and the unlocking member 416 abuts against the locking hook 415 for unlocking.

The first connecting plate 403 and the second connecting plate 404 are provided with hand plate members 407, so that a user can wrench the plate members 407 by hand during turning, namely, the first connecting plate 403 and the second connecting plate 404 can be pulled up, and the locking and unlocking between the clamping mechanism 402 and the bottom frame 401 can be realized by arranging the locking hooks 415 and the unlocking pieces 416 through the hand plate members; the support member 408 is provided on the bottom frame 401, the anti-collision layer is provided on the support member 408, and the hand plate member 407 is supported by the support member 408, so that the impact force of the clamping mechanism 402 on the bottom frame 401 when the cover is closed is prevented.

The wrench members are specifically arranged at the detachable connection ends of the first connection plate 403, the second connection plate 404 and the bottom frame 401, that is, the wrench members 407 are arranged at the opposite sides of the clamping mechanism 402 connected with the movable member 405, so that one side of the clamping mechanism 402 is movably connected with the bottom frame 401, and the other side can be locked or unlocked; the requirement for setting up of hand plate member 407 is that one end and first connecting plate 403 and second connecting plate 404 fixed connection of hand plate member 407, the other end need extend the edge portion of underframe 401, just so can convenience of customers pulls through the hand, and the part that hand plate member 407 extends the edge of underframe 401 has finger butt portion, and this butt portion can be set up to the crescent arc of indent, or oval flute profile.

In order to prevent the clamping mechanism 402 from colliding with the bottom frame 401 during the overturning process, a support member 408 is arranged at a position of the bottom frame 401 corresponding to the hand plate member 407, the support member 408 is arranged to support the overturning clamping mechanism 402, the support member 408 can be in a square block shape or a bar column shape, an anti-collision layer for counteracting the collision force of the clamping mechanism 402 is arranged at the top of the support member 408, the anti-collision layer can be made of cotton or cloth or colloid materials, and the hand plate member 407 directly abuts against the anti-collision layer when the clamping mechanism 402 is overturned and covered.

In addition, a plug-in opening is arranged at the top of the supporting part, an unlocking piece 416 is arranged at the outer side end of the supporting part 408, the anti-collision layer needs to be processed by the plug-in opening, an opening corresponding to the plug-in opening is processed in the anti-collision layer, and a locking hook 415 is arranged at the bottom of the hand plate 407; when the clamping mechanism 402 is turned over and covered, the locking hook 415 is locked by being fastened into the plug-in port, specifically, the bottom end of the locking hook 415 is abutted against the inner top wall of the plug-in port, so that the clamping mechanism 402 cannot be bounced randomly to affect the effect of compressing and fixing the straw 600; when the clamping mechanism 402 needs to be turned over and opened, a user pushes the unlocking piece 416 to enable the unlocking piece 416 to abut against the locking hook 415, so that the locking hook 415 is separated from the plug-in opening, and then the turning side of the clamping mechanism 402 is separated from one side of the bottom frame 401, and the effect of unlocking and turning is achieved.

The first connecting plate 403 and the second connecting plate 404 are provided with teeth 406 for meshing and fixing the straws 600 on one side facing the bottom frame 401, the teeth 406 are arranged at intervals along the length direction of the first connecting plate 403 and the second connecting plate 404, and a plurality of teeth 406 are arranged in each interval area; when the first connecting plate 403 and the second connecting plate 404 are turned over and covered on the bottom frame 401, a spacing area is left between the first connecting plate 403 and the bottom frame 401, and the straw 600 is laid in the spacing area.

The teeth 406 arranged on one side of the first connecting plate 403 and the second connecting plate 404 facing the bottom frame 401 can be designed according to actual use requirements, the teeth 406 are arranged at intervals along the length direction of the first connecting plate 403 and the second connecting plate 404, and a plurality of teeth 406 are arranged at intervals, so that the straw 600 paved on the bottom frame 401 can be firmly engaged when the first connecting plate 403 is covered; because the first connecting plate 403 is provided with the teeth 406 towards one side of the bottom frame 401, a spacing area with a certain distance is left between the first connecting plate 403 and the bottom frame 401, the width of the spacing area is greater than the height of the teeth 406, and a plurality of straws 600 are laid in the spacing area, so that the plurality of straws 600 can be fixed by the clamping mechanism 402, and the straws 600 can be conveniently laid and replaced.

A rain-proof washing structure 100 and a moisturizing and maintaining structure 200 which are used for covering the upper part of the plant test field are arranged below the straw mat structure 400; the rain-washing prevention structure 100 is formed by mutually connecting a plurality of semicircular frames 101, and each semicircular frame 101 is provided with a first opening 102; the moisturizing maintenance structure 200 is arranged above the rain-proof scouring structure 100, the moisturizing maintenance structure 200 is formed by mutually connecting a plurality of cylindrical frames 201, each cylindrical frame 201 is arranged in the semicircular frame 101 along the direction of the first opening 102, each cylindrical frame 201 is provided with a second opening 202 which is in the same direction as the first opening 102, and the moisturizing material 500 is filled in each cylindrical frame 201.

The rain-proof washing structure 100 and the moisturizing maintenance structure 200 are preferably made of aluminum alloy, and certainly, other anti-rusting metal materials can be adopted; preferably, the outline structure of the semicircular frame 101 is designed to be semicircular, and can be designed to be square under the same technical effect; the semicircular frames 101 are connected in a flat mode, the semicircular frames 101 are connected in an abutting mode to form a matrix structure, the matrix structure can be rectangular or circular, the upper portion of each semicircular frame 101 is provided with a first opening 102, the lower portion of each semicircular frame 101 extends downwards to form a semicircular accommodating portion, and the accommodating portion of the lower portion of each semicircular frame 101 can be correspondingly designed according to the shape of the first opening 102 of the upper portion; after a plurality of semicircle frame 101 formed the matrix structure, be the fretwork between the portion of holding of each semicircle frame 101 lower part, like this, just can not influence the growth of plant seed when laying on the landmass with rain-proof water scouring structure 100, can prevent again simultaneously that plant soil from running off.

Correspondingly, the shape structures of the plurality of cylindrical frames 201 are designed to be cylindrical, and can be designed to be square structures under the condition of realizing the same technical effect; according to the structure of the semicircular frame 101, a plurality of cylindrical frames 201 are also connected in close proximity to form a matrix structure, the matrix structure may be rectangular or circular, the upper portion of the cylindrical frame 201 is provided with a second opening 202, and the lower portion of the cylindrical frame 201 extends downward to form a cylindrical accommodating portion, although the accommodating portion of the lower portion of the cylindrical frame 201 may be designed correspondingly according to the shape of the second opening 202 of the upper portion; in practical application, the water retention material 500 is filled in the accommodating part at the lower part of the cylindrical frame 201 through the second opening 202, the water retention material 500 comprises super absorbent fibers and synthetic fibers, the super absorbent fibers and the synthetic fibers are processed into non-woven strips, and a strong moisture retention effect is achieved, after the water retention material 500 is filled in each cylindrical frame 201 forming the matrix structure, the diameter of each cylindrical frame 201 is smaller than that of the semicircular frame 101, so that the accommodating part at the lower part of each cylindrical frame 201 can be assembled in the accommodating part of the semicircular frame 101, and the assembly between the moisture retention maintenance structure 200 and the rain-proof washing structure 100 is completed; through the improvement of the moisturizing and maintaining structure 200, the moisture supplement in the plant growth process is realized, and the moisture loss is prevented.

Referring to fig. 5-8, the semicircular frame 101 includes a plurality of circular frame connecting lines 103 and a first circular ring connecting line 104, the circular frame connecting lines 103 are provided, each circular frame connecting line 103 gradually presents a curve section from two end portions along a middle direction, the plurality of circular frame connecting lines 103 are cross-connected with each other through the middle curve section, and two ends of each circular frame connecting line 103 are connected with the first circular ring connecting line 104; the first opening 102 is formed by first circular connecting lines 104 connected end to end.

The round frame connecting lines 103 are mutually cross-connected through a middle curve section to form an accommodating part at the lower part of the semi-round frame 101, the semicircular accommodating part at the lower part of the semi-round frame 101 is formed according to the curve shape design of the middle curve section of the round frame connecting lines 103, and a gap is reserved between each cross-connected round frame connecting line 103, so that plant seeds grow through the gap between the round frame connecting lines 103; the circular frame connecting line 103 is connected with the first circular ring connecting line 104 on the upper portion to form a basic structure of the semicircular frame 101, when the semi-circular frame is used, the accommodating portion at the lower portion of the semicircular frame 101 is directly laid on a land parcel downwards, the first opening 102 of the semicircular frame 101 faces upwards, and the first opening 102 of the semicircular frame 101 is directly formed by connecting the first circular ring connecting line 104 end to end, so that the semicircular frame 101 structure which is simple in structure and convenient and fast to use and has the function of preventing rainwater from scouring soil is obtained.

Referring to fig. 9-13, the cylindrical frame 201 includes a plurality of cylindrical frame connecting lines 203 and a second circular connecting line 204, the cylindrical frame connecting lines 203 are provided, a middle portion of each cylindrical frame connecting line 203 is a curved line segment, two end portions of each cylindrical frame connecting line 203 extend to the middle portion to form a straight line segment, the plurality of cylindrical frame connecting lines 203 are connected in a cross manner through the middle curved line segment, and two ends of each cylindrical frame connecting line 203 are connected with the second circular connecting line 204; the second opening 202 is formed by connecting the second circular connecting line 204 end to end.

The column frame connecting lines 203 are mutually cross-connected through a middle curve section to form an accommodating part at the lower part of the column frame 201, the cylindrical accommodating part at the lower part of the column frame 201 is formed according to the curve shape design of the middle curve section of the column frame connecting lines 203, a gap is reserved between each cross-connected column frame connecting line 203, the gap reserved by the column frame connecting lines 203 needs to correspond to the gap reserved between the column frame connecting lines 103, the growth of plants is avoided being influenced, and therefore plant seeds grow through the gap between the column frame connecting lines 103; the cylindrical frame connecting line 203 is connected with the second circular connecting line 204 at the upper part to form a basic structure of the cylindrical frame 201, when in use, the accommodating part at the lower part of each cylindrical frame 201 faces downwards to correspond to the first opening 102 of the cylindrical frame 201 for assembly, so that the second opening 202 of the cylindrical frame 201 and the first opening 102 of the semicircular frame 101 face the same direction, the second opening 202 of the cylindrical frame 201 is directly formed by connecting the head and the tail of the second circular connecting line 204, and the water retention material 500 is directly filled into the accommodating part of each cylindrical frame 201 through the second opening 202, so that the cylindrical frame 201 structure which is simple in structure and convenient to use and has the function of keeping the plant soil moisture is obtained.

Referring to fig. 7, 11 and 13, the plurality of semicircular frames 101 are connected to each other by a first circular connecting line 104, and the first openings 102 of the semicircular frames 101 are located on the same horizontal plane to form a flat structure; the plurality of cylindrical frames 201 are arranged at equal intervals and are connected with each other through cylindrical frame connecting lines 203, the second opening 202 of each cylindrical frame 201 is positioned on the same horizontal plane, and the second openings 202 are arranged corresponding to the first openings 102 to form a flat laying structure; after the semi-circular frames 101 and the cylindrical frames 201 form a tiled structure, the edges of the periphery of the tiled structure are all surrounded by frame connecting lines 300, and the plurality of cylindrical frames 201 are correspondingly paved above the plurality of semi-circular frames 101.

When the first opening 102 and the second opening 202 are correspondingly arranged, the center position of the second opening 202 needs to be the same as the center position of the first opening 102; specifically, since the cylindrical frame 201 is fitted in the semicircular frame 101, the interval between each second opening 202 is larger than the interval between each first opening 102, so that each second opening 202 can be accurately fitted in the exact center position of the first opening 102; because each semicircular frame 101 is closely connected with each other through the first circular connecting line 104, and each cylindrical frame 201 is connected with each other through the cylindrical frame connecting line 203, when a plurality of cylindrical frames 201 are laid on the plurality of cylindrical frames 201, the cylindrical frame connecting line 203 between each cylindrical frame 201 is erected above the semicircular frame 101; the limit is all received through frame line 300 in semicircle frame 101 and cylinder frame 201's the outside, and in practical application, cylinder frame 201 adds the area of establishing after frame line 300 and equals or is less than semicircle frame 101 and adds the area of establishing after frame line 300 to this makes cylinder frame 201 can lay in the top of semicircle frame 101 completely, and it is more convenient to realize assembling between semicircle frame 101 and the cylinder frame 201, and overall structure is more pleasing to the eye effect.

Referring to fig. 14, a seeding layer 700 and a substrate layer 800 are arranged on a plot, wherein the seeding layer 700 above the substrate layer 800 is used for planting plants, and the rain-proof scouring structure 100 is laid on the seeding layer 700 to prevent the scouring of the plant soil by rain water in rainy days; erode structure 100 top through laying the maintenance structure 200 of moisturizing in the rainwater, the maintenance structure 200 intussuseption of moisturizing is filled with water retention material 500, can keep the plant at the required moisture of growth in-process, wait that the rainwater erodees structure 100 and the maintenance structure 200 of moisturizing and lay the back that finishes, lay straw curtain structure 400 above it, a plurality of straws 600 have been laid in the straw curtain structure 400, keep the required suitable temperature of vegetation through laying straw curtain structure 400, erode structure 100 and maintenance structure 200 of moisturizing through setting up the defensive water simultaneously, make the microecology of urban soil improve, and improve the effect of plant quality.

Second embodiment

Referring to fig. 15-17, the same parts as those in the first embodiment will not be described again as a preferred second embodiment of the present invention. The clamping mechanism 402 is mainly composed of a plurality of first connecting plates 403 and a plurality of second connecting plates 404, the second connecting plates 404 are transversely arranged above the first connecting plates 403, one end of each first connecting plate 403 is movably connected to the bottom frame 401 through a movable member 405, and the first connecting plates 403 are turned over up and down by taking the movable members 405 as pivots.

The plurality of first connecting plates 403 and the plurality of second connecting plates 404 are fixedly connected with each other in a manner of being perpendicular to each other or forming a certain oblique angle, the plurality of first connecting plates 403 and the plurality of second connecting plates 404 are arranged in parallel with each other, and the plurality of second connecting plates 404 are fixed on the plurality of second connecting plates 404; one end of the first connecting plate 403 is connected to one side of the bottom frame 401 through a movable element 405, the first connecting plate 403 is connected through the movable element 405, so that the first connecting plate 403 can realize an up-down turning effect, the movable element 405 specifically comprises a rotating shaft, an industrial hinge, a bearing and the like, the first connecting plate 403 can be turned up and down with the movable element 405 as a pivot, and the turning angle is 0-90 °.

The first connecting plate 403 is provided with teeth 406 for meshing and fixing the straws 600 on one side facing the bottom frame 401, the teeth 406 are arranged at intervals along the length direction of the first connecting plate 403, and a plurality of teeth 406 are arranged in each interval area; when the first connecting plate 403 and the second connecting plate 404 are turned over and covered on the bottom frame 401, a spacing area is left between the first connecting plate 403 and the bottom frame 401, and the straw 600 is laid in the spacing area.

The teeth 406 arranged on one side of the first connecting plate 403 facing the bottom frame 401 are arranged at intervals along the length direction of the first connecting plate 403, and a plurality of teeth 406 are arranged at intervals, so that the first connecting plate 403 can firmly engage with the straws 600 paved on the bottom frame 401 when covering; because the first connecting plate 403 is provided with the teeth 406 towards one side of the bottom frame 401, a spacing area with a certain distance is left between the first connecting plate 403 and the bottom frame 401, the width of the spacing area is greater than the height of the teeth 406, and meanwhile, a plurality of straws 600 are laid in the spacing area, so that the plurality of straws 600 can be fixed by the clamping mechanism, and the straws 600 can be conveniently laid and replaced.

A second connecting plate 404 close to the side of the bottom frame 401 is provided with a spanner, one end of the spanner is fixedly connected with the second connecting plate 404, and the other end of the spanner extends out of the edge of the bottom frame 401; the position that underframe 401 corresponds hand plate member 407 is equipped with support piece 408, and support piece 408 supports the bottom of hand-pulled piece, and the top of support piece 408 is equipped with the anticollision layer, and when second connecting plate 404 lid closed on underframe 401, hand-pulled piece and anticollision layer butt.

By arranging the hand plate member 407 on the second connecting plate 404 close to the side of the bottom frame 401, when in use, a user can turn the whole clamping mechanism 402 by directly using a hand to pull the hand plate member 407, specifically, one end of the hand plate member 407 is fixed on the outer side edge of the second connecting plate 404, while the other end of the hand plate member 407 extends out of the whole edges of the bottom frame 401 and the clamping mechanism 402, or the other end of the hand plate member 407 is designed to be flush with the edge sides of the bottom frame 401 and the clamping mechanism 402, the hand plate member 407 can be arranged as a plate or a plate having an inner concave portion conforming to the shape of a human hand at the lower part, so that the user can pull the hand conveniently; in order to prevent the clamping mechanism 402 from colliding with the bottom frame 401 during the overturning process, a support member 408 is arranged at a position of the bottom frame 401 corresponding to the hand plate member 407, the support member 408 is arranged to support the overturning clamping mechanism 402, the support member 408 can be in a square block shape or a strip column shape, an anti-collision layer for counteracting the collision force of the clamping mechanism 402 is arranged at the top of the support member 408, the anti-collision layer can be made of cotton or cloth or colloid materials, and the hand plate member 407 directly abuts against the anti-collision layer when the clamping mechanism 402 is overturned and covered.

Bottom frame 401 lays in the top of cylinder frame 201, and bottom frame 401 sets up protruding horizontal bar 409 near the one side of moving part 405, and the inboard of protruding horizontal bar 409 has the extension board 410 of assembly moving part 405, and moving part 405 includes a plurality of, and moving part 405 sets up along the length direction of extension board 410 and the position that corresponds first connecting plate 403.

The bottom frame 401 is laid above the cylindrical frame 201, so that the straw curtain structure 400 and the moisturizing and maintaining structure 200 are assembled and connected, and the plant growth and heat preservation effects are achieved; a raised transverse strip 409 is arranged on one side of the bottom frame 401 close to the movable piece 405, the raised transverse strip 409 is arranged along the length direction of the edge of the bottom frame 401, an extension plate 410 for assembling the movable piece 405 is arranged on one side of the raised transverse strip 409, which points to the middle of the bottom frame 401, namely the inner side of the raised transverse strip 409, the extension plate 410 is also arranged along the length direction of the raised transverse strip 409, and the extension plate 410 extends along the middle direction of the bottom frame 401; the moving part 405 is provided with a plurality of along the length direction that extends to, and each moving part 405 is arranged corresponding to the position of first connecting plate 403 for each moving part 405 can carry out swing joint to each first connecting plate 403 in a one-to-one correspondence, through the swing joint of first connecting plate 403 and underframe 401, has realized being convenient for press from both sides the purpose of tightly fixing straw 600 and changing straw 600.

The height of the top of the protrusion cross bar 409 is higher than or equal to the top of the movable element 405, the first connecting plate 403 is connected with one side of the movable element 405, which is far away from the protrusion cross bar 409, and the connection between the movable element 405 and the first connecting plate 403 includes an integral connection or a detachable connection.

When the raised cross bar 409 is arranged on the bottom frame 401, the top of the raised cross bar 409 is required to be higher than or equal to the top of the movable element 405, and the movable element 405 is positioned above the bottom frame 401, so that the raised cross bar 409 can be movably connected with the clamping mechanism 402 above the bottom frame 401, and therefore the height of the top of the raised cross bar 409 can reach the height of the top of the movable element 405 or be higher than the top of the movable element 405; the clamping mechanism 402 is laid above the whole bottom frame 401, so that one side of the clamping mechanism 402 is movably connected with the side of the movable element 405 away from the protruding cross bar 409, and it is further preferable that the connection between the movable element 405 and the first connecting plate 403 includes an integral connection or a detachable connection, and of course, the specific connection mode can be designed correspondingly according to the adopted movable element 405.

Referring to fig. 17, a seeding layer 700 and a substrate layer 800 are arranged on a plot, wherein the seeding layer 700 above the substrate layer 800 is used for planting plants, and the rain-proof scouring structure 100 is laid on the seeding layer 700 to prevent the scouring of the plant soil by rain water in rainy days; erode structure 100 top through laying the maintenance structure 200 of moisturizing in the rainwater, the maintenance structure 200 intussuseption of moisturizing is filled with water retention material 500, can keep the plant at the required moisture of growth in-process, wait that the rainwater erodees structure 100 and the maintenance structure 200 of moisturizing and lay the back that finishes, lay straw curtain structure 400 above it, a plurality of straws 600 have been laid in the straw curtain structure 400, keep the required suitable temperature of vegetation through laying straw curtain structure 400, erode structure 100 and maintenance structure 200 of moisturizing through setting up the defensive water simultaneously, make the microecology of urban soil improve, and improve the effect of plant quality.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The test field protection structure based on the soil improvement test is characterized by comprising a grass curtain structure for covering the upper part of a plant test field, wherein the grass curtain structure is provided with a bottom frame, a reversible pressing mechanism is arranged on the bottom frame, straws are paved on the bottom frame, and the straws are clamped and fixed through the pressing mechanism; the pressing mechanism mainly comprises a plurality of first connecting plates and a plurality of second connecting plates, one ends of the first connecting plates and the second connecting plates are connected above the bottom frame through moving parts and turn over up and down by taking the moving parts as fulcrums, and the other ends of the first connecting plates and the second connecting plates are connected with the bottom frame in a detachable mode after being connected with each other; the first connecting plate and the second connecting plate are located on the same horizontal plane, the second connecting plate is arranged between the first connecting plates, the first connecting plates are arc-shaped, the second connecting plates are zigzag, and the first connecting plates and the second connecting plates are turned over by the moving part to press or loosen the straws.

2. The test field protective structure based on soil improvement test of claim 1, wherein one side of the bottom frame where the movable member is arranged is provided with a raised cross bar, the movable member comprises a shaft seat, and the shaft seat is fixedly connected with the raised cross bar; a movable shaft is arranged above the shaft seat, the first connecting plate and the second connecting plate are movably connected with the movable shaft through a pressing plate, an elastic piece is arranged on the side edge of the shaft seat and below the pressing plate, a fixed rod penetrates through the elastic piece, and the elastic piece is fixedly connected with the side edge of the shaft seat through the fixed rod; when the pressing mechanism is turned over up and down, the elastic piece has an elastic effect on the pressing mechanism and the bottom frame.

3. The test field protective structure based on the soil improvement test of claim 2, wherein the height of the convex top of the convex cross bar is higher than or equal to the top of the movable shaft, and the connection of the pressure plate and the movable shaft comprises an integral connection or a detachable connection.

4. The test field protective structure based on the soil improvement test of claim 3, wherein the detachable connection ends of the first connecting plate and the second connecting plate and the bottom frame are provided with hand plates, one ends of the hand plates are fixedly connected with the first connecting plate and the second connecting plate, the other ends of the hand plates extend out of the edge of the bottom frame, and the parts of the hand plates extending out of the edge of the bottom frame are provided with finger abutting parts; the underframe corresponds the position of hand plate spare is equipped with support piece, support piece supports the bottom of hand plate spare, support piece's top is equipped with the anticollision layer, second connecting plate lid closes when on the underframe, hand plate spare with the anticollision layer butt.

5. The test field protective structure based on the soil improvement test of claim 4, wherein the top of the supporting member is provided with an insert opening, the bottom of the hand plate member is provided with a locking hook for matching and fastening the insert opening, and the outer side end of the supporting member is provided with an unlocking member which abuts against the locking hook for unlocking.

6. The test field protective structure based on the soil improvement test of claim 5, wherein the first connecting plate and the second connecting plate are provided with teeth for engaging and fixing the straws on one side facing the bottom frame, the teeth are arranged at intervals along the length direction of the first connecting plate and the second connecting plate, and a plurality of teeth are arranged in each interval area; when the first connecting plate and the second connecting plate are turned over and covered on the bottom frame, a spacing area is reserved between the first connecting plate and the bottom frame, and the straw is laid in the spacing area.

7. The test field protection structure based on the soil improvement test of any one of claims 1-6, wherein a rain-proof washing structure and a moisture-preserving maintenance structure for covering the upper part of the plant test field are arranged below the straw mat structure; rain-proof water erodees the structure and is formed by a plurality of semicircle frame interconnect, each the semicircle frame has first opening, the maintenance structure of moisturizing is formed by a plurality of cylinder frame interconnect, each the cylinder frame is followed first opening direction is located in the semicircle frame, each the cylinder frame have with the second opening of first opening with the orientation, each the cylinder frame intussuseption is filled with the material of moisturizing.

8. The test field protective structure based on the soil improvement test of claim 7, wherein the semicircular frame comprises a plurality of circular frame connecting lines and a first circular ring connecting line, each circular frame connecting line gradually presents a curve section from two end parts along the middle direction, the plurality of circular frame connecting lines are mutually crossed and connected through the middle curve section, and two ends of each circular frame connecting line are connected with the first circular ring connecting line; the first opening is formed by connecting the first circular ring connecting line in an end-to-end manner.

9. The test field protective structure based on the soil improvement test of claim 8, wherein the cylindrical frame comprises a plurality of cylindrical frame connecting lines and a second circular ring connecting line, the cylindrical frame connecting lines are provided with a plurality of cylindrical frame connecting lines, the middle part of each cylindrical frame connecting line is a curved line segment, two end parts of each cylindrical frame connecting line extend to the middle part to form a straight line segment, the plurality of cylindrical frame connecting lines are connected with each other in a cross mode through the middle curved line segments, and two ends of each cylindrical frame connecting line are connected with the second circular ring connecting line; the second opening is formed by connecting the connecting lines of the second circular rings end to end.

10. The test field protective structure based on the soil improvement test of claim 9, wherein a plurality of the semicircular frames are connected with each other through a first circular connecting line, and the first opening of each semicircular frame is positioned on the same horizontal plane to form a tiled structure; the plurality of cylindrical frames are arranged at equal intervals and are connected with each other through cylindrical frame connecting lines, the second opening of each cylindrical frame is positioned on the same horizontal plane, and the second openings are arranged corresponding to the first openings to form a tiled structure; the semi-circle frame with the cylinder frame forms the tiling structure back all around the edge and encloses and be equipped with the frame line, and a plurality of the cylinder frame is correspondingly laid a plurality of semi-circle frame top.

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