CN120520254B - Ecological slope protection for soil and water conservation - Google Patents

Abstract

The invention discloses an ecological slope protection for water and soil conservation, which belongs to the field of water and soil conservation engineering and aims to solve the technical problems that an ecological frame is difficult to align naturally on an uneven slope surface, even if preliminary butt joint is finished, the ecological frame naturally descends under the action of gravity after the ecological frame is loosened, and meanwhile, larger stress exists between bolts and butt joint holes all the time, so that the ecological frame is not stressed uniformly and cannot be tightly attached to the slope surface.

Description

Ecological slope protection for soil and water conservation

Technical Field

The invention belongs to the technical field of water and soil conservation engineering, and particularly relates to an ecological slope protection for water and soil conservation.

Background

In the field of soil and water conservation engineering, the ecological slope protection technology is widely applied to various slope management engineering by virtue of the advantages of protection and ecological functions. At present, a more common ecological slope protection mode is to adopt a tiled ecological frame to carry out butt joint construction, and the concrete operation is to connect through bolts at ecological frame diagonal angle department to make a plurality of ecological frames form a firm overall structure, in order to reach the purpose of slope protection and vegetation growth.

However, in the actual construction process, it is difficult to achieve absolute leveling of the slope protection surface due to various factors such as topography, construction process and measurement errors. In engineering practice, certain flatness deviation is usually allowed to exist on the slope protection surface, and the flatness deviation value is generally 20-30 mm, and the error range is acceptable in engineering. However, when the slope protection surface has a height difference, the existing bolt connection mode exposes obvious defects. Because the ecological frame is difficult to align naturally on uneven slope, construction workers often need to lift the ecological frame for manual butt joint in order to complete the bolting. Even if preliminary butt joint is completed, after the ecological frame is loosened, the ecological frame can naturally descend under the action of gravity, and at the moment, larger stress exists between the bolts and the butt joint holes all the time, so that the ecological frame cannot be tightly attached to the slope. The ecological slope protection structure not only can reduce the stability of the whole structure of the ecological slope protection, weaken the protection effect of the ecological slope protection structure, but also can damage the ecological frame and increase the later maintenance cost due to uneven local stress, and meanwhile, the ecological frame is not tightly attached to the slope surface and is unfavorable for the root taking growth of vegetation, the ecological restoration function of the ecological slope protection is affected, and the expected water and soil conservation and ecological protection targets are difficult to achieve.

Disclosure of Invention

The invention overcomes the defects of the prior art, and provides an ecological slope protection for water and soil conservation, which is realized by the following technical scheme:

The utility model provides an ecological bank protection is used to soil and water conservation, includes the slope body and arranges ecological frame on the slope body in proper order, four are adjacent the junction of ecological frame forms the connecting region, the connecting region top is provided with the mounting panel, the bottom fixedly connected with erection column of mounting panel, the mounting panel bottom corresponds four adjacent ecological frames and slides respectively installs the grip block, the inside drive disk that rotates of mounting panel, the bottom of drive disk is provided with the plane screw thread, the top fixed mounting of grip block has the connecting claw, connecting claw and plane screw thread threaded connection, one side fixedly connected with driven toothed ring of plane screw thread is kept away from to the drive disk, the inside driving disk that is provided with of mounting panel, one side fixedly connected with initiative toothed ring that the driving disk is close to driven toothed ring, initiative toothed ring and driven toothed ring meshing are connected, mounting panel inside rotation installs the gasket, be provided with redundant spring between gasket and the driving disk, the inside recess of seting up of erection column, recess inside rotation installs the threaded rod is located the inside fixedly connected with square piece of mounting panel, square piece and drive disk axle center slidable mounting, inside slidable mounting column installs the screw thread slider, screw thread connection between screw thread slider and the threaded rod, the installation column outer wall installs the subassembly that is used for supporting the connecting region inner wall.

Further, the first trapezoidal extrusion piece of outer wall equidistance fixedly connected with of screw slider, the one end of threaded rod stretches out the mounting panel and has seted up interior hexagonal groove.

Further, the expansion assembly comprises a moving plate, a sliding rod, a baffle plate, a first spring and a first connecting strip, wherein the moving plate is arranged on the outer wall of the mounting column at equal intervals, the sliding rod is symmetrically and fixedly arranged on one side, close to each other, of the moving plate, the baffle plate is fixedly arranged at one end of the sliding rod, a sliding groove is formed in the position, corresponding to the sliding rod, of the outer wall of the mounting column, the first spring is arranged between the sliding groove and the baffle plate, the first connecting strip is fixedly connected to one side, close to each other, of the moving plate, and a chamfer is formed on one side, close to the first trapezoid extrusion block, of the first connecting strip.

Further, the heights of the sliding rods on the plurality of moving plates are different.

Further, the expansion assembly comprises a fixed plate, a movable groove, a ball groove, a push plate, ball blocks, second springs and second connecting strips, wherein the fixed plate is arranged on the outer wall of the mounting column at equal intervals, the movable groove is formed in the fixed plate, a plurality of ball grooves are formed in the fixed plate and are communicated with the movable groove, the push plate is connected inside the movable groove in a sliding mode, the ball blocks are arranged on the inner walls of the ball grooves, the second springs are fixedly arranged between the push plate and the movable groove, the second connecting strips are fixedly arranged on one sides, close to each other, of the push plate, and chamfer angles are formed on one sides, close to the first trapezoid extrusion blocks, of the second connecting strips.

Further, the spherical groove inner diameter is greater than the spherical block outer diameter.

Further, the expansion assembly comprises a containing cavity, supporting rods, supporting blocks and torsion springs, the containing cavity is formed in the outer wall of the mounting column at equal intervals, the supporting rods are installed on the inner wall of the groove at equal intervals in a rotating mode, the supporting blocks are fixedly installed at the end portions of the supporting rods, and the torsion springs are installed at the joint of the supporting rods and the groove.

Further, the outer wall of the support block is fixedly connected with a friction strip.

Further, the bottom sliding connection of grip block has the roof, the inside rotation of grip block is connected with the bull stick, the both ends of bull stick are fixed mounting respectively has driving gear and driven gear, the spread groove has been seted up to one side that the mounting panel is close to the grip block, one of them spread groove inner wall fixedly connected with fixed rack, driving gear and fixed rack meshing are connected, one side fixedly connected with of roof removes the rack, remove rack and driven gear meshing and be connected, the jacking hole has been seted up to the inside of roof, jacking hole inner wall sliding connection has the kicking block, the extrusion groove has been seted up to jacking hole inner wall symmetry, the trapezoidal extrusion piece of second has all been seted up to extrusion groove inner wall, fixed mounting has second reset spring between the trapezoidal extrusion piece of second and the extrusion groove, extrusion groove inner wall sliding connection has the initiative extrusion strip, be the inclined plane design on one side of initiative extrusion strip, the inclined plane of initiative extrusion strip and the one side contact connection of keeping away from the inclined plane of second trapezoidal extrusion piece, two the one end fixedly connected with U type link of initiative extrusion strip, U type link stretches out the roof.

Furthermore, one ends of the top plates, which are close to each other, are in an inclined design, and the gear ratio of the driving gear to the driven gear is 1:3.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention improves the overall stability of the ecological slope protection, is different from the traditional tiled ecological frame diagonal bolt connection mode, and realizes the close fit between four ecological frames through the cooperative operation of the structures such as the mounting plate, the driving plate, the clamping plate and the like. After the ecological frame is primarily attached, the expansion assembly of different embodiments further clamps the edges and corners of the ecological frame surface to surface, point to surface or line to surface, so that uneven stress of the ecological frame is effectively avoided. Even on the slope protection surface with 20-30 mm flatness deviation, the ecological frame can be stably installed, the stability of the whole structure of the ecological slope protection is enhanced, the capability of resisting external forces such as rain erosion and wind erosion is improved, and the protection effect is improved.

2. The adaptability to complex environments is enhanced, the spherical blocks can slide in the spherical grooves, so that the ecological frame can adapt to tiny displacement and deformation of the ecological frame caused by slope deformation or other factors to a certain extent, and the ecological frame is prevented from being damaged due to rigid clamping. The design ensures that the ecological slope protection can better adapt to complex and changeable topography and environmental conditions, widens the application range of the ecological slope protection, and can play an effective role in water and soil conservation engineering with different geological conditions and slope forms.

3. The invention drives the threaded rod to rotate through the air cannon machine, realizes automatic clamping and fixing of the ecological frame, simplifies the construction process and reduces the construction difficulty and labor intensity. Meanwhile, damage caused by uneven local stress of the ecological frame is avoided, the frequency of later maintenance and replacement of the ecological frame is reduced, the maintenance cost of engineering is effectively reduced, and the economical efficiency of the engineering is improved.

4. The ecological restoration function is promoted, the ecological frame is ensured to be closely attached to the slope, and good foundation conditions are provided for vegetation growth. The stable ecological frame structure is beneficial to root taking growth of vegetation, promotes healthy development of vegetation, better plays the ecological restoration function of ecological slope protection, realizes dual targets of water and soil conservation and ecological protection, is beneficial to maintaining regional ecological balance and improves ecological environment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the ecological frame and the mounting plate of the invention;

FIG. 3 is a schematic view of the structure of the ecological frame and the mounting column of the present invention;

FIG. 4 is a schematic view of a stent assembly according to an embodiment of the present invention;

FIG. 5 is a schematic view of a sliding rod according to an embodiment of the present invention;

FIG. 6 is a schematic view of a mounting plate of the present invention in partial cross-section;

FIG. 7 is a schematic view of a side structure of a drive disk according to the present invention;

FIG. 8 is a schematic diagram of a side structure of a driving disk of the present invention;

FIG. 9 is a schematic view of the other side of the driving disk of the present invention;

FIG. 10 is a schematic view of another side structure of the driving disk of the present invention;

FIG. 11 is a schematic view of a stent assembly according to a second embodiment of the present invention;

Fig. 12 is a schematic structural view of a fixing plate according to a second embodiment of the invention;

FIG. 13 is a schematic side view and cross-sectional view of a fixing plate according to a second embodiment of the present invention;

FIG. 14 is a schematic view of a stent assembly according to a third embodiment of the present invention;

FIG. 15 is a schematic view of a strut according to a third embodiment of the present invention;

FIG. 16 is a schematic view of the bottom structure of the mounting plate of the present invention;

FIG. 17 is a schematic view of a partial cross-sectional structure of a clamping plate of the present invention;

FIG. 18 shows a top plate of the present invention schematic diagram of one side cross-sectional structure;

fig. 19 is an enlarged view at a in fig. 16.

In the figure:

1. the device comprises a slope body, 2, an ecological frame, 3, a mounting plate, 4, a mounting column, 5, a driving disc, 51, a clamping plate, 6, a plane thread, 7, a connecting claw, 8, a driven toothed ring, 9, a driving disc, 10, a driving toothed ring, 11, a redundant spring, 12, a groove, 13, a threaded rod, 14, a square block, 15, a threaded sliding block, 16, a first trapezoid extrusion block, 21, a moving plate, 22, a sliding rod, 23, a baffle plate, 24, a first spring, 25, a first connecting bar, 31, a fixed plate, 32, a movable groove, 33, a spherical groove, 34, a push plate, 35, a spherical block, 36, a second spring, 37, a second connecting bar, 41, a containing cavity, 42, a supporting bar, 43, a supporting block, 44, a torsion spring, 61, a top plate, 63, a rotating rod, 64, a driving gear, 65, a driven gear, 66, a connecting groove, 67, a fixed rack, 68, a moving block, 69, a jacking hole, 610, a jacking block, a pressing groove, 612, a second trapezoid extrusion block, 613, a second pressing block, a second restoring spring, a U-shaped rack 614 and a U-shaped rack.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail by combining the embodiments and the drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. The following describes the technical scheme of the present invention in detail with reference to examples and drawings, but the scope of protection is not limited thereto.

Referring to fig. 1 to 19, this embodiment proposes an ecological slope protection for soil and water conservation, including a slope 1 and ecological frames 2 sequentially arranged on the slope 1, the junction of four adjacent ecological frames 2 forms a connection area, the top of the connection area is provided with a square-structured mounting plate 3, the bottom center of the mounting plate 3 is fixedly connected with a mounting column 4, and the section of the mounting column 4 is rectangular, the center of the four sides of the bottom end of the mounting plate 3 is slidably provided with a clamping plate 51, the inside of the mounting plate 3 is rotatably provided with a driving disk 5, the bottom end of the driving disk 5 is provided with a planar thread 6, the top end of the clamping plate 51 is provided with a connecting claw 7, the connecting claw 7 is in threaded connection with the planar thread 6, one side of the driving disk 5 away from the planar thread 6 is fixedly connected with a driven toothed ring 8, the inside of the mounting plate 3 is provided with a driving disk 9, one side of the driving disk 9, which is close to the driven toothed ring 8, is fixedly connected with a driving toothed ring 10, the driving toothed ring 10 is meshed with the driven toothed ring 8, a gasket is installed in the mounting plate 3 in a rotating mode, a redundant spring 11 is arranged between the gasket and the driving disk 9, a groove 12 is formed in the mounting column 4, a threaded rod 13 is installed in the groove 12 in a rotating mode, a square block 14 is fixedly connected to the part of the threaded rod 13, which is located in the mounting plate 3, the square block 14 is slidably installed in the axis of the driving disk 9, a threaded slider 15 is slidably installed in the mounting column 4, threads are connected between the threaded slider 15 and the threaded rod 13, an expansion assembly for propping against the inner wall of a connecting area is installed on the outer wall of the mounting column 4, a first trapezoid extrusion block 16 is fixedly connected to the outer wall of the threaded slider 15 in an equidistant mode, and one end of the threaded rod 13 extends out of the mounting plate 3 and is provided with an inner hexagonal groove.

It should be noted that, firstly, one end of the air cannon machine is inserted into the inner hexagonal groove, then the air cannon machine is started to drive the threaded rod 13 to rotate through the inner hexagonal groove, the threaded rod 13 drives the driving disc 9 to rotate through the square block 14, the driving disc 9 drives the driving disc 5 to rotate through the engagement of the driving toothed ring 10 and the driven toothed ring 8, the driving disc 5 drives the connecting claw 7 to approach each other through the plane thread 6, so that the four clamping plates 51 approach each other, finally, the four ecological frames 2 are mutually attached, when the clamping plates 51 cannot move any more, the redundant springs 11 are compressed, at this time, the driving toothed ring 10 and the driven toothed ring 8 are mutually staggered, finally, the driving disc 9 reciprocates along the square block 14 while rotating, each independent tooth of the driving toothed ring 10 and the driven toothed ring 8 has a trapezoid design, and inclined angles on two sides of the trapezoid are different, for example, when the clamping plates 51 approach each other, the trapezoid angle of the stressed tooth is larger than the trapezoid angle of the unstressed tooth.

The bottom end of the clamping plate 51 is slidably connected with a top plate 61, a rotating rod 63 is rotatably connected inside the clamping plate 51, a driving gear 64 and a driven gear 65 are fixedly arranged at two ends of the rotating rod 63 respectively, and the gear ratio of the driving gear 64 to the driven gear 65 is 1:3; the mounting plate 3 is provided with a connecting groove 66 near one side of the clamping plate 51, the inner wall of one connecting groove 66 is fixedly connected with a fixed rack 67, a driving gear 64 is meshed with the fixed rack 67, one side of a top plate 61 is fixedly connected with a movable rack 68, the movable rack 68 is meshed with a driven gear 65, a jacking hole 69 is formed in the top plate 61, the inner wall of the jacking hole 69 is slidably connected with a jacking block 610, extrusion grooves 611 are symmetrically formed in the inner wall of the jacking hole 69, second trapezoidal extrusion blocks 612 are formed in the inner wall of each extrusion groove 611, a second reset spring 613 is fixedly arranged between each second trapezoidal extrusion block 612 and each extrusion groove 611, the inner wall of each extrusion groove 611 is slidably connected with a driving extrusion strip 614, one side of each driving extrusion strip 614 is in an inclined surface design, the inclined surface of each driving extrusion strip 614 is contacted with one side of the second trapezoidal extrusion block 612 far away from the inclined surface, one end of each driving extrusion strip 614 is fixedly connected with a U-shaped connecting frame 615, the U-shaped connecting frame 615 extends out of the top plate 61, and one ends of the plurality of top plates 61, which are mutually close to each other, are in an inclined design.

It should be noted that: when a plurality of clamping plates 51 all slide along the connecting groove 66 to form mutually approaching, the bull stick 63 and the driving gear 64 in the clamping plates 51 move along the fixed rack 67, and the driving gear 64 rotates when moving, the driven gear 65 is driven to rotate through the transmission of the bull stick 63, because the driven gear 65 is meshed with the movable rack 68 and connected, the movable rack 68 is driven to move when the driven gear 65 rotates, a plurality of movable racks 68 are mutually approaching, one ends of a plurality of top plates 61 mutually approaching are of an inclined design, therefore, when one corner of a certain ecological frame 2 is not aligned with the corners of other ecological frames 2, the inclined surface of the top plate 61 scoops up the inclined corner of the inclined ecological frame 2, and then, because the gear ratio of the driving gear 64 to the driven gear 65 is 1:3, the moving distance of the top plate 61 is 3 times of the moving distance of the clamping plates 51, along with the continuous movement of the top plate 61, one side of the clamping plates 51 contacts with the U-shaped connecting frame 615, and gradually forms extrusion, at this time, the two driving extrusion bars 614 are extruded to form displacement, the inclined surfaces of the driving bars 614 push the back of the second trapezoid extrusion block 612, the inclined surfaces of the two second trapezoid extrusion blocks 612 are pushed by the inclined surfaces of the driving bars 614, the inclined surfaces of the two trapezoid extrusion blocks 612 are mutually approaching each other, the inclined surfaces of the second trapezoid extrusion block 612 are formed, and the inclined surface 610 is formed and the inclined surface of the inclined surface 610 is formed and is parallel to the upper than the upper surface of the upper than the upper supporting plate 610, and lower than the upper supporting frame 2, and the upper supporting and lower supporting frame is formed.

Example 1

Referring to fig. 4-5, the expansion assembly comprises a moving plate 21, a sliding rod 22, a baffle plate 23, a first spring 24 and a first connecting strip 25, wherein the moving plate 21 is arranged on the outer wall of the mounting column 4 at equal intervals, the sliding rods 22 are symmetrically and fixedly arranged on one sides of the moving plates 21, which are close to each other, one end of each sliding rod 22 is fixedly provided with the baffle plate 23, sliding grooves are respectively formed in the positions, corresponding to the sliding rods 22, of the outer wall of the mounting column 4, the first spring 24 is arranged between the sliding grooves and the baffle plate 23, the first connecting strips 25 are fixedly connected to one sides of the moving plates 21, which are close to each other, of the first connecting strips 25, which are close to the first trapezoid extrusion blocks 16, chamfers are formed on one sides of the moving plates 21, and the heights of the sliding rods 22 are different.

It should be noted that, as the threaded rod 13 rotates continuously, the threaded slider 15 and the first trapezoidal extrusion block 16 still move continuously, the inclined surface of the first trapezoidal extrusion block 16 contacts the chamfer of the first connecting strip 25, and then moves along the first connecting strip 25, so that the plurality of moving plates 21 are simultaneously far away from each other, and the first springs 24 are compressed by the sliding rods 22 and the blocking pieces 23, when the plurality of moving plates 21 can not move any more, the four moving plates 21 and the clamping plates 51 clamp the corners of the four ecological frames 2 from surface to surface respectively, thereby avoiding uneven stress of the ecological frames 2.

Example two

Referring to fig. 11-13, the expansion assembly comprises a fixed plate 31, a movable groove 32, ball grooves 33, a push plate 34, a ball block 35, a second spring 36 and a second connecting strip 37, wherein the fixed plate 31 is arranged on the outer wall of the mounting column 4 at equal intervals, the movable groove 32 is arranged in the fixed plate 31, a plurality of ball grooves 33 are arranged in the fixed plate 31, the ball grooves 33 are communicated with the movable groove 32, the push plate 34 is slidably connected in the movable groove 32, the ball blocks 35 are arranged on the inner walls of the ball grooves 33, the second spring 36 is fixedly arranged between the push plate 34 and the movable groove 32, the second connecting strips 37 are fixedly arranged on one sides, close to each other, of the plurality of push plates 34, of the second connecting strips 37, a chamfer is arranged on one side, close to the first trapezoid extrusion block 16, and the inner diameter of the ball grooves 33 is larger than the outer diameter of the ball blocks 35.

It should be noted that, as the threaded rod 13 continuously rotates, the threaded slider 15 and the first trapezoidal extrusion block 16 still continuously move, the inclined surface of the first trapezoidal extrusion block 16 firstly contacts the chamfer angle of the second connecting bar 37, the second connecting bar 37 drives the push plate 34 to compress the second spring 36, as the push plate 34 continuously moves, the push plate 34 continuously extrudes the spherical blocks 35, so that the spherical blocks 35 slide in the spherical grooves 33, one sides of the spherical blocks 35 contact the corners of the ecological frame 2, and at the moment, the spherical blocks 35 and the clamping plates 51 respectively clamp the corners of the four ecological frames 2, so that uneven stress of the ecological frame 2 is avoided.

Example III

Referring to fig. 14-15, the expansion assembly comprises a containing cavity 41, supporting rods 42, supporting blocks 43 and torsion springs 44, wherein the containing cavity 41 is formed in the outer wall of the mounting column 4 at equal intervals, the supporting rods 42 are rotatably mounted on the inner wall of the groove 12 at equal intervals, the supporting blocks 43 are fixedly mounted at the end parts of the supporting rods 42, the torsion springs 44 are mounted at the joint of the supporting rods 42 and the groove 12, and friction strips are fixedly connected with the outer walls of the supporting blocks 43.

It should be noted that, as the threaded rod 13 continuously rotates, the threaded slider 15 and the first trapezoidal extrusion block 16 still continue to move, the inclined surface of the first trapezoidal extrusion block 16 contacts one end of the supporting block 43, so that the supporting block 43 and the supporting rod 42 rotate along the connection position of the supporting rod 42 and the groove 12, and overcome the elasticity of the torsion spring 44, when the four supporting rods 42 and the supporting block 43 completely contact the corner of the ecological frame 2, the four supporting rods 42 and the supporting block 43 form a cone shape, and as the friction strips are arranged on the supporting block 43, the four supporting blocks 43 and the clamping plates 51 clamp the corner and the surface of the four ecological frames 2 respectively, thereby avoiding the condition that the ecological frame 2 is stressed unevenly.

Working principle:

Firstly, lay ecological frame 2 on slope 1, then insert the connecting region with mounting panel 3 and erection column 4 again, then insert the one end of wind big gun machine inside the interior hexagonal recess, then start wind big gun machine and drive threaded rod 13 rotation through interior hexagonal recess, threaded rod 13 drives driving disk 9 rotation through square piece 14, driving disk 9 passes through driving ring gear 10 and the meshing of driven ring gear 8 again, drive driving disk 5 rotation, driving disk 5 passes through plane screw thread 6 drive connecting claw 7 each other and is close to each other for four grip blocks 51 are close to each other, finally make laminating each other between four ecological frames 2, when grip blocks 51 can't remove each other again, redundant spring 11 is compressed, at this moment driving ring gear 10 and driven ring gear 8 carry out mutual staggered teeth, finally driving disk 9 limit rotation border is reciprocating motion along square piece 14, driving ring gear 10 and driven ring gear 8 every independent tooth all are trapezoidal design, and the inclined plane contained angle of these trapezoidal both sides is different, for example, when a plurality of grip blocks 51 are close to each other, the trapezoidal angle of its atress is greater than the trapezoidal angle of atress tooth each other.

Meanwhile, when the plurality of clamping plates 51 slide along the connecting grooves 66 to approach each other, the rotating rod 63 and the driving gear 64 in the clamping plates 51 move along the fixed racks 67, the driving gear 64 rotates while moving, the driven gear 65 is driven to rotate by the transmission of the rotating rod 63, the driven gear 65 is meshed with the moving racks 68, so that the driven gear 65 rotates to drive the moving racks 68 to move, the plurality of moving racks 68 approach each other, one ends of the plurality of top plates 61 approach each other are in an inclined design, when one corner of one ecological frame 2 is not aligned with the corners of other ecological frames 2, the inclined surface of the top plate 61 scoops up one corner of the inclined ecological frame 2, and further, the gear ratio of the driving gear 64 to the driven gear 65 is 1:3, therefore, the distance of the movement of the top plate 61 is 3 times that of the movement of the clamping plate 51, along with the continuous movement of the top plate 61, one side of the clamping plate 51 contacts with the U-shaped connecting frame 615 and gradually forms extrusion, at this time, the two active extrusion bars 614 are extruded to form displacement, the inclined planes of the active extrusion bars 614 push the back surfaces of the second trapezoid extrusion blocks 612, so that the two second trapezoid extrusion blocks 612 are close to each other, and the two second return springs 613 are stretched to form energy storage, the inclined planes of the two second trapezoid extrusion blocks 612 extrude the top blocks 610 to rise, and the rising of the top blocks 610 lifts one corner of the ecological frame 2, so that the one corner of the ecological frame 2 is clamped to be fixed and parallel with the top blocks 610 under the action of the mounting plate 2, and a relatively flat clamping surface is provided for the subsequent expansion assembly.

Firstly, the parts in the expansion assembly, which are in contact with the inner wall of the connecting area, are designed to be planar, the corners of the ecological frame 2 are fully supported and protected by increasing the contact area, along with the continuous rotation of the threaded rod 13, the threaded sliding block 15 and the first trapezoidal extrusion block 16 still continue to move, the inclined surface of the first trapezoidal extrusion block 16 is firstly contacted with the chamfer of the first connecting strip 25 and then moves along the first connecting strip 25, so that a plurality of movable plates 21 are simultaneously far away from each other, and the first springs 24 are compressed by the sliding rods 22 and the baffle plates 23, when the movable plates 21 cannot move any more, the four movable plates 21 and the clamping plates 51 respectively clamp the corners of the four ecological frames 2, and the condition that the stress of the ecological frame 2 is uneven is avoided.

In the second embodiment, the parts in the expansion assembly, which are in contact with the inner wall of the connection area, are designed into spheres, and the parts can adapt to the tiny displacement and deformation of the ecological frame 2 caused by the deformation of the slope body 1 or other factors to a certain extent by embedding the steel column into the side surface of the ecological frame 2, so that the damage to the ecological frame 2 caused by rigid clamping is avoided, the inclined surface of the first trapezoidal extrusion block 16 is firstly contacted with the chamfer angle of the second connecting strip 37 along with the continuous rotation of the threaded rod 13, the second connecting strip 37 drives the push plate 34 to compress the second spring 36, the push plate 34 is continuously extruded by the spherical block 35 along with the continuous movement of the push plate 34, the spherical block 35 slides in the spherical groove 33, and the corners of the ecological frame 2 are respectively clamped by the spherical block 35 and the clamping plate 51 at the corners of the four ecological frames 2, so that the situation of uneven stress of the ecological frame 2 is avoided.

In the third embodiment, the parts in the expansion assembly, which are in contact with the inner wall of the connection area, are in a linear design, and friction force is generated between the friction strips and the side surfaces of the ecological frame 2, so that the ecological frame 2 can be effectively prevented from sliding on the slope body 1, the fixing effect of the ecological frame 2 is improved, the threaded sliding block 15 and the first trapezoid extrusion block 16 still continue to move along with the continuous rotation of the threaded rod 13, the inclined surface of the first trapezoid extrusion block 16 is firstly contacted with one end of the supporting block 43, the supporting block 43 and the supporting rod 42 are enabled to rotate along the connection position of the supporting rod 42 and the groove 12, the elasticity of the torsion spring 44 is overcome, when the four supporting rods 42 and the supporting block 43 are completely contacted with the corners of the ecological frame 2, the four supporting rods 42 and the supporting block 43 form a cone shape, and the four supporting blocks 43 and the clamping plates 51 respectively clamp the corners and the faces of the four ecological frame 2 due to the friction strips, and the uneven stress of the ecological frame 2 is avoided.

While the invention has been described in detail in connection with specific preferred embodiments thereof, it is not to be construed as limited thereto, but rather as a result of a simple deduction or substitution by a person having ordinary skill in the art to which the invention pertains without departing from the scope of the invention defined by the appended claims.

Claims (9)

1. The ecological slope protection for soil and water conservation comprises a slope body (1) and ecological frames (2) which are sequentially arranged on the slope body (1), wherein a connecting area is formed at the connecting position of four adjacent ecological frames (2), the ecological slope protection device is characterized in that a mounting plate (3) is arranged at the top end of the connecting area, a mounting column (4) is fixedly connected to the center of the bottom end of the mounting plate (3), a clamping plate (51) is respectively and slidably mounted at the bottom end of the mounting plate (3) corresponding to the four adjacent ecological frames (2), a driving disk (5) is mounted in the inner rotation of the mounting plate (3), a plane thread (6) is arranged at the bottom end of the driving disk (5), a connecting claw (7) is fixedly mounted at the top end of the clamping plate (51), a driven toothed ring (8) is fixedly connected to one side of the driving disk (5) far away from the plane thread (6), a driving disk (9) is arranged in the inner portion of the mounting plate (3), a driving toothed ring (10) is fixedly connected to one side of the driving disk (9) close to the driven toothed ring (8), the driving toothed ring (10) is meshed with the driven toothed ring (8), a spacer (12) is mounted in the inner rotation of the mounting plate (3), a spacer (12) is mounted between the driving disk (4), a threaded rod (13) is rotatably arranged in the groove (12), a square block (14) is fixedly connected to the part, located inside the mounting plate (3), of the threaded rod (13), the square block (14) is slidably mounted with the axis of the transmission plate (9), a threaded slider (15) is slidably mounted inside the mounting column (4), the threaded slider (15) is in threaded connection with the threaded rod (13), an expansion assembly used for propping against the inner wall of the connecting area is mounted on the outer wall of the mounting column (4), a first trapezoid extrusion block (16) is fixedly connected to the outer wall of the threaded slider (15) at equal intervals, and one end of the threaded rod (13) extends out of the mounting plate (3) and is provided with an inner hexagonal groove.

2. The ecological slope protection for soil and water conservation according to claim 1, wherein the expansion assembly comprises a moving plate (21), sliding rods (22), baffle plates (23), first springs (24) and first connecting strips (25), the moving plates (21) are arranged on the outer wall of the installation column (4) at equal intervals, the sliding rods (22) are symmetrically and fixedly arranged on one sides, close to each other, of the moving plates (21), the baffle plates (23) are fixedly arranged on one ends of the sliding rods (22), sliding grooves are formed in the positions, corresponding to the sliding rods (22), of the outer wall of the installation column (4), first springs (24) are arranged between the sliding grooves and the baffle plates (23), the first connecting strips (25) are fixedly connected to one sides, close to each other, of the moving plates (21), of the first connecting strips (25) close to the first trapezoid extrusion blocks (16), and chamfering is formed on one sides, close to the first trapezoid extrusion blocks (16).

3. An ecological slope protection for soil and water conservation according to claim 2, characterized in that the height of the sliding bars (22) on the plurality of moving plates (21) is different.

4. The ecological slope protection device for water and soil conservation according to claim 1, wherein the expansion assembly comprises a fixed plate (31), a movable groove (32), spherical grooves (33), a push plate (34), spherical blocks (35), second springs (36) and second connecting strips (37), the fixed plate (31) is arranged on the outer wall of the installation column (4) at equal intervals, the movable groove (32) is formed in the fixed plate (31), a plurality of spherical grooves (33) are formed in the fixed plate (31), the plurality of spherical grooves (33) are communicated with the movable groove (32), the push plate (34) is connected inside the movable groove (32) in a sliding mode, the spherical blocks (35) are arranged on the inner walls of the spherical grooves (33), the second springs (36) are fixedly arranged between the push plate (34) and the movable groove (32), the second connecting strips (37) are fixedly arranged on one sides, close to each other, and chamfer angles are formed on one sides, close to the first trapezoid extrusion blocks (16), of the second connecting strips (37).

5. An ecological slope protection for soil and water conservation as claimed in claim 4, wherein the inner diameter of the spherical groove (33) is larger than the outer diameter of the spherical block (35).

6. The ecological slope protection for soil and water conservation according to claim 1, wherein the expansion assembly comprises a containing cavity (41), supporting rods (42), supporting blocks (43) and torsion springs (44), the containing cavity (41) is formed in the outer wall of the mounting column (4) at equal intervals, the supporting rods (42) are installed in the inner wall of the groove (12) at equal intervals in a rotating mode, the supporting blocks (43) are fixedly installed at the end portions of the supporting rods (42), and the torsion springs (44) are installed at the connecting positions of the supporting rods (42) and the groove (12).

7. The ecological slope protection for soil and water conservation according to claim 6, wherein the outer wall of the supporting block (43) is fixedly connected with a friction strip.

8. The ecological slope protection device for soil and water conservation according to any one of claims 1 to 7, wherein the bottom end of the clamping plate (51) is slidably connected with a top plate (61), a rotating rod (63) is rotatably connected inside the clamping plate (51), two ends of the rotating rod (63) are fixedly provided with a driving gear (64) and a driven gear (65) respectively, one side of the mounting plate (3) close to the clamping plate (51) is provided with a connecting groove (66), the inner wall of one connecting groove (66) is fixedly connected with a fixed rack (67), the driving gear (64) is in meshed connection with the fixed rack (67), one side of the top plate (61) is fixedly connected with a movable rack (68), the movable rack (68) is in meshed connection with the driven gear (65), a jacking hole (69) is formed inside the top plate (61), the inner wall of the jacking hole (69) is slidably connected with a jacking block (610), extrusion grooves (611) are symmetrically formed in the inner wall of the jacking hole (69), the inner wall of the extrusion groove (611) is provided with a second trapezoid extrusion block (612), a second reset spring (613) is fixedly arranged between the second trapezoid extrusion block (612) and the extrusion groove (611) and the second trapezoid extrusion block (614) is fixedly provided with a reset spring (614), the inclined plane of initiative extrusion strip (614) and the one side contact connection of keeping away from the inclined plane of second trapezoidal extrusion piece (612), two the one end fixedly connected with U type link (615) of initiative extrusion strip (614), U type link (615) stretch out roof (61).

9. The ecological slope protection for soil and water conservation according to claim 8, wherein one ends of the top plates (61) close to each other are of an inclined design, and the gear ratio of the driving gear (64) to the driven gear (65) is 1:3.