CN211973375U

CN211973375U - High-strength ecological water-retaining anti-scouring pad

Info

Publication number: CN211973375U
Application number: CN202020280693.5U
Authority: CN
Inventors: 周敏华; 谭智杰; 刘军
Original assignee: Guangzhou Shengkai Exploration Design Co ltd
Current assignee: Guangzhou Shengkai Exploration Design Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-20
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to an ecological technical field that fills up especially relates to an ecological water of high strength protects protecting against shock pad, including fixed frame, ecological pad, engaging lug, ground anchor, limiting plate, lead screw, stop nut, thread bush, cutting out incision, hem board, contact block, the lantern ring, extension board and rivet, fixed frame inner wall all around respectively with ecological pad's fixed connection all around, fixed frame all around respectively with one side fixed connection of four engaging lugs, the top of ground anchor and the top fixed connection of limiting plate, the lead screw is located the intermediate position at limiting plate top, set up the fixed orifices that the cooperation lead screw runs through on the engaging lug, stop nut passes through threaded connection with the surface of lead screw. The utility model discloses reached fix the purpose of avoiding appearing the displacement to ecological pad to improved ecological stability of filling up, improved and prevented rainstorm scouring ability, guaranteed the normal growth environment demand of plant simultaneously, avoided the loss of soil and water.

Description

High-strength ecological water-retaining anti-scouring pad

Technical Field

The utility model relates to an ecological pad technical field especially relates to a high strength ecological water conservation scour protection pad.

Background

The gully region is formed by the fact that earth property is loose, earth surface vegetation and an ecological system are seriously damaged, and the earth surface is concentrated in rainy seasons, high in rainfall intensity and washed by surface running water. It is reported that a slope protection ecological mat for afforestation under drought and no irrigation conditions (slope protection ecological mat) is a preferred cover. The slope protection ecological cushion is a special material for preventing side slopes of riverways, lakes, reservoirs and the like from scouring, and is a quilt-shaped section which is formed by combining geotextile, mixed grass seed cloth and other matched maintenance materials under special equipment.

Ecological pad is laid usually at the surperficial people of dam that blocks water, utilize the ecological complicated root system who stacks up herbaceous plant to prick into the soil on earth dam surface fastening earth dam surface, and then prevent that the erosion and washing of earth dam process rainwater from leading to the soil erosion and water loss of earth dam, and then reduced the life of dam, but current ecological pad is when just laying, because plant roots is fine yet and earth dam surface fastening, if meet the torrential rain and wash and lead to ecological pad to take place the aversion phenomenon easily, be difficult to reach the scour prevention effect, thereby can not play the purpose that reduces soil erosion and water loss.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a scour protection is protected to high strength ecological water has reached and has fixed the purpose of avoiding appearing the displacement to ecological pad to improve ecological stability of filling up, improved and prevented rainstorm scouring ability, guaranteed the normal growth environment demand of plant simultaneously, avoided the loss of soil and water.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: the utility model provides a scour protection pad is protected to ecological water of high strength, includes fixed frame, ecological pad, engaging lug, ground anchor, limiting plate, lead screw, stop nut, thread bush, cuts out incision, flange board, contact block, the lantern ring, extension board and anchor nail, fixed frame inner wall all around respectively with ecological pad's fixed connection all around, fixed frame all around respectively with one side fixed connection of four engaging lugs, the top of ground anchor and the top fixed connection of limiting plate, the lead screw is located the intermediate position at limiting plate top, set up the fixed orifices that the cooperation lead screw runs through on the engaging lug, stop nut passes through threaded connection with the surface of lead screw.

Furthermore, the fixed frame is in a shape of a Chinese character 'hui', the fixed frame is in a plastic product structure, and the ecological mat is made of plant fibers such as straws, wheat straws and palms.

Further, the inner chamber has been seted up to the inside of earth anchor, the intermediate position at limiting plate top is rotated with the bottom of thread bush and is connected, the inside wall of thread bush and the surface threaded connection of lead screw, the bottom of lead screw extends to the inside of inner chamber.

Furthermore, the front side and the rear side of the outer surface of the ground anchor are provided with cutting notches, the cutting notches are U-shaped, the folding plate is located on the outer surface of the ground anchor, and the folding plate is a U-shaped part formed by the cutting notches on the surface of the ground anchor.

Furthermore, the inner wall of the flanging plate is fixedly connected with one side of the contact block, and the cross section of the contact block is in a wedge-shaped state.

Furthermore, the lantern ring is sleeved on the outer surface of the ground anchor, two sides of the lantern ring are fixedly connected with one ends of the two extension plates respectively, and the bottoms of the extension plates are fixedly connected with the top of the anchor nail.

(III) advantageous effects

The utility model provides a high strength ecological water conservation scour protection pad possesses following beneficial effect:

1. the utility model discloses an use fixed frame to fix ecological pad, it is fixed with ground formation by the earth anchor simultaneously around fixed frame, the earth anchor nail goes into the underground and forms effectively to grab and attach this moment, fixed orifices cooperation lead screw on the engaging lug is run through afterwards, the bottom of engaging lug contacts with the top of limiting plate, cooperate limit nut to fasten the engaging lug afterwards, therefore whole fixed mode is simple convenient, it fixes the mesh of avoiding appearing the displacement to ecological pad to have reached, thereby the stability of ecological pad has been improved, the ability of preventing rainstorm scouring has been improved, the normal growth environment demand of plant has been guaranteed simultaneously, the loss of soil and water has been avoided.

2. The utility model discloses because the setting of hem board and contact piece, through the setting of hem board, after going into ground anchor nail, rotate through the screw thread bush of screwing, the lead screw is because the threaded connection of screw thread bush this moment, consequently, the bottom of lead screw carries out the displacement to the inside of inner chamber, when the bottom of lead screw contacts with the contact piece, the process that accompanies this kind of state, the lead screw is to two wedge contact pieces at the in-process of exerting pressure, two hem boards expand to both sides, catch the soil property of ground anchor step face with this and attach, improve the area of contact with soil simultaneously, consequently, the fixed effect of ground anchor has been strengthened, whole stability and shock resistance have been improved.

3. The utility model discloses because the setting of extension board and anchor nail, through stretching out of two extension boards to both sides, after ground anchor and ground are fixed, ground is followed to the anchor nail of extension board bottom, and the cooperation both sides are one row's distribution mode, consequently can improve the area of contact of ground anchor and ground to this has avoided the ground anchor to appear not hard up phenomenon easily and has taken place, thereby has improved the fixed effect of whole ecological pad.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a single schematic view of the structural earth anchor of the present invention;

fig. 3 is a schematic cross-sectional view of the structural ground anchor of the present invention.

In the figure: 1. fixing the frame; 2. an ecological cushion; 3. connecting lugs; 4. a ground anchor; 5. a limiting plate; 6. a screw rod; 7. a limit nut; 8. an inner cavity; 9. a threaded sleeve; 10. cutting the incision; 11. a hemming plate; 12. a contact block; 13. a collar; 14. an extension plate; 15. and (6) anchoring the bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-strength ecological water protection anti-impact pad comprises a fixed frame 1, an ecological pad 2, connecting lugs 3, ground anchors 4, a limiting plate 5, a screw rod 6, a limiting nut 7, a threaded sleeve 9, a cutting opening 10, a flanging plate 11, a contact block 12, a lantern ring 13, an extension plate 14 and anchor nails 15, wherein the periphery of the inner wall of the fixed frame 1 is fixedly connected with the periphery of the ecological pad 2 respectively, the periphery of the fixed frame 1 is fixedly connected with one side of four connecting lugs 3 respectively, the top of the ground anchor 4 is fixedly connected with the top of the limiting plate 5, the screw rod 6 is positioned in the middle of the top of the limiting plate 5, fixing holes which are matched with the screw rod 6 to penetrate through are formed in the connecting lugs 3, the limiting nut 7 is in threaded connection with the outer surface of the screw rod 6, the ecological pad 2 is fixed by using the fixed frame 1, meanwhile, the periphery of the fixed frame 1 is fixedly formed by the ground anchors 4 and the ground, at, fixing hole cooperation lead screw 6 on the engaging lug 3 afterwards runs through, the bottom of engaging lug 3 contacts with the top of limiting plate 5, cooperate limit nut 7 to fasten engaging lug 3 afterwards, therefore whole fixed mode is simple convenient, reached fix the purpose of avoiding appearing the displacement to ecological pad, thereby improved the stability of ecological pad, improved and prevented the rainstorm scouring ability, the normal growth environment demand of plant has been guaranteed simultaneously, the loss of soil and water has been avoided.

The shape of the fixed frame 1 is in a shape of Chinese character 'hui', the fixed frame 1 is in a plastic product structure, the ecological cushion 2 is made of plant fibers such as straws, wheat straws and palms, the ecological cushion produced by taking the plant fibers such as the straws, the wheat straws and the palms as raw materials is environment-friendly, has the characteristics of water retention, fertilizer retention, softness, ventilation and the like, has the effects of reducing water and soil loss and wind and sand hazards, improving forestation lands in arid regions and the like, can be biodegraded, increases the content of soil organic matters and absorbable nutrients, improves the soil structure, improves the water retention capacity of the soil, reduces soil erosion and fertility loss, and can be widely used for sand coverage, forestation under difficult site conditions and urban greening and beautifying.

The ground anchor 4 is internally provided with an inner cavity 8, the middle position of the top of the limiting plate 5 is rotationally connected with the bottom of the threaded sleeve 9, the inner side wall of the threaded sleeve 9 is in threaded connection with the outer surface of the screw rod 6, the bottom of the screw rod 6 extends into the inner cavity 8, the front side and the rear side of the outer surface of the ground anchor 4 are both provided with cutting notches 10, the cutting notches 10 are U-shaped, the folded edge plate 11 is positioned on the outer surface of the ground anchor 4, the folded edge plate 11 is a U-shaped part formed by the cutting notches 10 on the surface of the ground anchor, the inner wall of the folded edge plate 11 is fixedly connected with one side of the contact block 12, the cross section of the contact block 12 is in a wedge-shaped state, due to the arrangement of the folded edge plate 11 and the contact block 12, after the ground anchor 4 is nailed into the ground, the ground is rotated through the threaded sleeve 9, at the screw rod 6 is screwed at the moment due to the threaded connection of, when the bottom of the screw rod 6 contacts the contact block 12, along with the progress of the state, the screw rod 6 expands the two folding plates 11 towards two sides in the process of pressing the two wedge-shaped contact blocks 12, so as to grab and attach the soil on the step surface of the ground anchor 4 and simultaneously improve the contact area with the soil, thereby enhancing the fixing effect of the ground anchor 4 and improving the integral stability and shock resistance, the lantern ring 13 is sleeved on the outer surface of the ground anchor 4, two sides of the lantern ring 13 are respectively fixedly connected with one ends of the two extension plates 14, the bottom of the extension plate 14 is fixedly connected with the top of the anchor 15, due to the arrangement of the extension plates 14 and the anchor 15, the anchor 15 at the bottom of the extension plate 14 is then nailed into the ground after the ground anchor 4 is fixed with the ground, and the two sides are matched in a row distribution mode, thereby improving the contact area of the ground anchor 4 and the ground, therefore, the phenomenon that the ground anchor 4 is easy to loosen is avoided, and the fixing effect of the whole ecological cushion is improved.

The ecological cushion is laid to increase the volume weight of the river beach land and reduce the porosity, thereby enhancing the water retention performance of the soil; the ecological mat is laid, the surface soil temperature in summer can be obviously reduced, the total nitrogen content of the soil is respectively increased by 3.5 percent and 6.7 percent in summer and winter, the effective potassium content is increased by 20.0 percent to 128.6 percent, the number of microorganisms in the soil is obviously increased, the daily change maximum of the photosynthetic rate is increased by 30 percent, and the transpiration rate is effectively increased; after the ecological mat is laid for two years, the average water content of the surface soil of the forest land is improved by 35.5%, the ecological mat can promote the growth of the forest, the growth amount of the land diameter is increased by 58.5%, and the survival rate of afforestation is improved by 5.1%.

The working principle is as follows: in the in-process of using, fix ecological pad 2 through using fixed frame 1, it is fixed with ground formation by earth anchor 4 all around fixed frame 1 simultaneously, this moment the earth anchor 4 is nailed into the underground and is formed effectively and grab and attach, fixed orifices cooperation lead screw 6 on the engaging lug 3 runs through afterwards, the bottom of engaging lug 3 contacts with the top of limiting plate 5, cooperate stop nut 7 to fasten engaging lug 3 afterwards, consequently, whole fixed mode is simple convenient, reached and fixed the purpose of avoiding appearing the displacement to ecological pad.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scour protection pad is protected to ecological water of high strength, includes fixed frame (1), ecological pad (2), engaging lug (3), earth anchor (4), limiting plate (5), lead screw (6), stop nut (7), thread bush (9), cuts mouthful (10), hem board (11), contact block (12), lantern ring (13), extension board (14) and anchor nail (15), its characterized in that: fixed frame (1) inner wall all around respectively with ecological fixed connection all around that fills up (2), fixed frame (1) all around respectively with one side fixed connection of four engaging lug (3), the top of earth anchor (4) and the top fixed connection of limiting plate (5), lead screw (6) are located the intermediate position at limiting plate (5) top, set up the fixed orifices that cooperation lead screw (6) run through on engaging lug (3), threaded connection is passed through with the surface of lead screw (6) in stop nut (7).

2. The high-strength ecological water protection impact pad according to claim 1, characterized in that: the shape of the fixed frame (1) is in a shape of a Chinese character 'hui', and the fixed frame (1) is of a plastic product structure.

3. The high-strength ecological water protection impact pad according to claim 1, characterized in that: inner chamber (8) have been seted up to the inside of earth anchor (4), the intermediate position at limiting plate (5) top is rotated with the bottom of thread bush (9) and is connected, the surface threaded connection of the inside wall of thread bush (9) and lead screw (6), the bottom of lead screw (6) extends to the inside of inner chamber (8).

4. The high-strength ecological water protection impact pad according to claim 1, characterized in that: cut-out (10) have all been seted up to both sides around ground anchor (4) surface, the shape of cut-out (10) is the U font, hem board (11) are located the surface of ground anchor (4), hem board (11) are the U-shaped part that cut-out (10) formed on the ground anchor surface.

5. The high-strength ecological water protection impact pad according to claim 1, characterized in that: the inner wall of the flanging plate (11) is fixedly connected with one side of the contact block (12), and the cross section of the contact block (12) is in a wedge-shaped state.

6. The high-strength ecological water protection impact pad according to claim 1, characterized in that: the lantern ring (13) is sleeved on the outer surface of the ground anchor (4), two sides of the lantern ring (13) are fixedly connected with one ends of the two extension plates (14) respectively, and the bottoms of the extension plates (14) are fixedly connected with the tops of the anchor bolts (15).