CN212175689U - River bank protection ecological building block - Google Patents
River bank protection ecological building block Download PDFInfo
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- CN212175689U CN212175689U CN202020438005.3U CN202020438005U CN212175689U CN 212175689 U CN212175689 U CN 212175689U CN 202020438005 U CN202020438005 U CN 202020438005U CN 212175689 U CN212175689 U CN 212175689U
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Abstract
The utility model relates to a river bank protection ecological block, which belongs to the technical field of ecological slope protection and comprises a block body, wherein the block body is provided with a planting cavity, a plurality of block bodies are stacked up and down to form an upper block layer and a lower block layer, the upper block layer and the lower block layer are staggered along the length direction of a side slope to form an upward first connecting groove and a downward second connecting groove respectively, the upper adjacent block body and the lower adjacent block body are connected by the first connecting groove and the second connecting groove in a lap joint way, the left adjacent block body and the right adjacent block body are fixedly connected by a connecting component, the connecting component comprises a connecting screw rod, spacer and top tight nut, connecting screw run through about the inside wall of adjacent building block body, the spacer is laminated in the inside wall of a building block body, top tight nut is laminated in the inside wall of another building block body, top tight nut and connecting screw threaded connection. The utility model has the advantages of can adjust the angle between the adjacent building block body, can adapt to the transition of slope turning.
Description
Technical Field
The utility model relates to an ecological bank protection technical field, in particular to ecological building block of river course shore protection.
Background
The traditional side slope protection forms of riverways, reservoirs and the like in China comprise riprap, dry masonry, mortar masonry, reinforced concrete panels and the like, and the main functions of the side slope protection forms are to resist wind and wave impact and prevent a plurality of problems of slope water and soil loss, riverway siltation and the like.
The existing patent document with the publication number of CN207244565U discloses a porous block for ecological restoration of a hard revetment of a river channel, which comprises a block body, wherein the block body is a rectangular block body, four corners of the block body are provided with lock heads, two lock heads are in one group, and a self-locking gap is reserved between each group; the porous building block is provided with a through hole. Although the porous building block is filled with nutrient soil in the through hole, the porous concrete latticed building block ecological slope protection for absorbing surface pollution runoff is formed after vegetation reaches a certain coverage rate.
However, the side slope of the river course has a certain turning transition angle along the conveying direction of river water so as to realize the turning of the river course, because the tapered ends of the adjacent building blocks of the porous building blocks are spliced with each other and are matched with the self-locking gap, and can be seen from the specification drawings of the porous building blocks, the left side and the right side of the adjacent building blocks are mutually abutted, the upper surfaces of the multiple building blocks are positioned in the same horizontal plane, when the building blocks are laid to the turning transition position of the side slope, because the rotating space for the adjacent building blocks is not reserved between the adjacent building blocks, the porous building blocks can not adapt to the turning transition of the side slope.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an ecological building block of river course shore protection, it has the angle that can adjust between the adjacent building block body, can adapt to the advantage of side slope turning transition.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a river bank protection ecological building block comprises a plurality of building block bodies arranged on a side slope, wherein the building block bodies are provided with planting cavities for planting plants, the planting cavities are cavities with upper end openings, the building block bodies are stacked up and down to form an upper building block layer and a lower building block layer, the upper building block layer and the lower building block layer are staggered along the length direction of the side slope to form an upward first connecting groove and a downward second connecting groove respectively, the upper adjacent building block body and the lower adjacent building block body are connected in an overlapping mode through the first connecting groove and the second connecting groove, the left adjacent building block body and the right adjacent building block body are fixedly connected through a connecting component, the connecting component comprises a connecting screw rod, the connecting screw rod penetrates through the inner side walls of the left adjacent building block body and the right adjacent building block body, a positioning piece is fixedly arranged at one end of the connecting screw rod, a jacking nut is arranged at the other end of the connecting screw rod, one side of the jacking nut facing the positioning piece is attached to the inner side wall of the other building block body, and the jacking nut is in threaded connection with the connecting screw rod.
By adopting the technical scheme, the upper and lower adjacent building block bodies are connected in a lap joint mode through the first connecting grooves and the second connecting grooves, so that the adaptation of the building block bodies and the side slope in the vertical length direction is realized, the direct scouring of river water on the side slope is avoided, and the anti-scouring performance of the side slope is improved; when laying the building block body along the horizontal length direction of side slope, control adjacent building block body and pass through connecting screw fixed connection, it is spacing between tight nut in top and the spacer to control the inside wall of adjacent building block body, make the upstream face of building block body be in the coplanar, when the building block body is laid to the turn of side slope, along the length direction regulation of connecting screw distance between the adjacent building block body about, buckle connecting screw through external force, make connecting screw's the degree of buckling equal in the degree of buckling of side slope, control adjacent building block body and keep fixed connection's state under the effect of tight nut in top and spacer simultaneously, connecting screw's both ends drive two building block body movements, thereby make the radian that the adjacent building block body upstream face encloses about and the transition radian of side slope turn the same. Therefore, the utility model has the advantages of can adjust the angle between the adjacent building block body, can adapt to the transition of slope turning.
The utility model discloses further set up to: the fixed orifices have all been seted up to the left and right sides of building block body, when the mutual butt of the lateral wall of adjacent building block body about, two fixed orifices centers of controlling adjacent building block body are in a straight line, connecting screw runs through in two fixed orificess, and when the locating piece laminating in the inside wall of building block body, connecting screw's middle part is to controlling the distance between the adjacent building block body and equal.
Through adopting above-mentioned technical scheme, when controlling the mutual butt of lateral wall of adjacent building block body, run through connecting screw in the fixed orifices, through the setting of spacer, connecting screw's middle part equals to controlling the distance between the adjacent building block body lateral wall, keeps connecting screw's middle part to be in about the spaced middle part between the adjacent building block body. The connecting screw rod is bent from the middle part of the connecting screw rod, so that the building block bodies at the two ends of the connecting screw rod are conveniently driven to synchronously move, and the same rotating angle between the two building block bodies is kept.
The utility model discloses further set up to: the building block body has set firmly the butt piece in its junction with the connecting screw, and the butt piece sets up in the lateral wall of building block body, the vertical length direction setting of building block body is followed to the butt piece, when two butt pieces keep away from the mutual butt of side of building block body, controls and is reserved between the building block body to have the rotation space of stepping down that supplies its adjacent butt piece pivoted.
Through adopting above-mentioned technical scheme, through the setting of the rotation space of stepping down, the setting that makes adjacent building block body about do not hinder the rotation between the adjacent building block body, is convenient for realize the angle modulation between the building block body. The setting of butt piece provides the center of rotation for the rotation between the adjacent building block body, makes adjacent building block body keep the state of butt through the butt piece at the pivoted in-process, keeps the connection between the adjacent building block body.
The utility model discloses further set up to: the building block body has seted up the locating hole, the axis of locating hole is vertical setting, and it has the locating lever to run through in the locating hole, the lower extreme of locating lever runs through and extends to inside the side slope behind the locating hole.
Through adopting above-mentioned technical scheme, through the setting of locating lever, strengthen the joint strength of building block body and side slope, improve the stability of building block body on the side slope.
The utility model discloses further set up to: the positioning rod is a rubber rod.
Through adopting above-mentioned technical scheme, through setting up the connection stability between rubber stick increase locating lever and the side slope.
The utility model discloses further set up to: the inside in planting the chamber is provided with the non-woven fabrics.
By adopting the technical scheme, the slope soil is convenient to keep from being washed by river water.
The utility model discloses further set up to: the upper end face of each building block body is provided with a butt groove, and the lower end face of each building block body is in butt joint with the butt grooves of the upper end faces of the adjacent building block bodies.
Through adopting above-mentioned technical scheme, when needs transportation block body, with block body's lower terminal surface butt in the butt inslot of its adjacent block body up end, be convenient for realize block body's transport and transportation. On the other hand, the space occupied by the building block body in the carrying and transporting process is reduced, and the space utilization rate is improved.
The utility model discloses further set up to: the side wall of the butting groove is provided with a first inclined surface, the building block body is provided with a second inclined surface, and a first inclined surface extension surface and a second inclined surface extension surface which are arranged on the same building block body are intersected in a straight line; when the lower end face of the building block body is limited in the abutting groove, the first inclined face and the second inclined face are arranged in parallel.
Through adopting above-mentioned technical scheme, when carrying the building block body, first inclined plane and the mutual butt of second inclined plane strengthen the stability of connecting between the building block body, are convenient for realize the transport and the transportation of building block body.
The utility model discloses further set up to: the connecting screw rod comprises a first connecting rod and a second connecting rod, a rotating block is arranged on one side, close to the second connecting rod, of the first connecting rod, a rotating groove for the rotating block to move is formed in the second connecting rod, the rotating block is inserted into the rotating groove and is rotatably connected with the rotating groove through a rotating shaft, the rotating shaft is vertically arranged, and an angle limiting assembly used for limiting the rotating angle between the first connecting rod and the second connecting rod is arranged on the rotating block.
Through adopting above-mentioned technical scheme, because connecting screw's anti degree of buckling is great, need exert great external force and just can buckle connecting screw, and the angle of the artifical connecting screw that buckles probably leads to connecting screw's the transition of buckling because the application of force is too big, and then is unfavorable for control connecting screw's the degree of buckling and slope degree of buckling the same. Through first connecting rod and second connecting rod, realize connecting screw's buckling, when contained angle between first connecting rod and the second connecting rod rotated to certain angle, through the spacing subassembly restriction turned angle of angle, realized the fixed to the angle.
The utility model discloses further set up to: the angle limiting assembly comprises a gear arranged on the rotating shaft and a rack arranged on the rotating block, the rotating block is provided with a kidney-shaped hole through which the rotating shaft passes, the rack is fixedly arranged on the inner side wall of the kidney-shaped hole, and the gear is meshed with the rack; the second connecting rod is provided with an elastic limiting part used for keeping the meshing state of the gear and the rack, a through hole is formed in the side wall of the rotating groove, and the upper end of the rotating shaft penetrates through the through hole and is fixedly connected with the lower end of the rotating shaft and the elastic limiting part.
By adopting the technical scheme, the rotating shaft is pressed downwards, and the rotating shaft drives the gear to move downwards, so that the meshing state of the gear and the rack is relieved, and the angle adjustment between the first connecting rod and the second connecting rod is convenient to realize; after the angle is adjusted to a certain angle, the pressing on the rotating shaft is released, the elastic limiting part drives the rotating shaft to return to the original position, the gear and the rack are meshed again, and the angle between the first connecting rod and the second connecting rod is fixed.
To sum up, the utility model discloses following beneficial effect has:
first, through between the upper and lower adjacent building block body through first spread groove and second spread groove overlap joint, realize building block body and the vertical length direction's of side slope adaptation, avoid river to the direct scour of side slope, improve the antiscour performance of side slope.
Second, when the block body is laid to the turn of side slope, along the length direction of connecting screw adjust about the distance between the adjacent block body, buckle connecting screw through external force, make connecting screw's the degree of buckling equal in the degree of buckling of side slope, control adjacent block body simultaneously and keep fixed connection's state under the effect of top tight nut and spacer to the radian that the face of water that adjacent block body upstream encloses about the messenger is the same with side slope turn transition radian.
And thirdly, the lower end face of the building block body is abutted to the abutting groove of the upper end face of the adjacent building block body, so that the building block body is convenient to carry and transport. On the other hand, the space occupied by the building block body in the carrying and transporting process is reduced, and the space utilization rate is improved.
Fourthly, through the setting of locating lever, strengthen the joint strength of building block body and side slope, improve the stability of building block body on the side slope.
Drawings
Fig. 1 is a schematic overall structure diagram of an ecological block for river bank protection in the first embodiment;
fig. 2 is a schematic view of a connection relationship between an upper block layer and a lower block layer in the ecological block for river bank protection in the first embodiment;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
fig. 5 is a top view of the ecological block of river bank protection in the second embodiment;
FIG. 6 is a sectional view taken along line B-B of FIG. 5;
FIG. 7 is a schematic view of the entire structure of the connecting member according to the second embodiment;
fig. 8 is an exploded view of the connection relationship between the first connecting rod, the second connecting rod and the angle limiting component in the second embodiment.
In the figure, 1, a building block body; 11. a front side plate; 12. a left side plate; 13. a base plate; 14. a butt joint groove; 141. a first inclined plane; 15. a second inclined plane; 16. building a block layer; 17. a lower building block layer; 2. a first connecting groove; 3. a second connecting groove; 4. a planting cavity; 5. non-woven fabrics; 6. a rubber rod; 61. a compression sheet; 7. a butting block; 8. a abdicating rotating space; 9. a connecting assembly; 91. connecting a screw rod; 911. a first connecting rod; 912. a second connecting rod; 9121. a rotating groove; 9122. a via hole; 9123. mounting a ring groove; 92. positioning plates; 93. tightly pushing the nut; 10. rotating the block; 101. a kidney-shaped hole; 20. a rotating shaft; 30. an angle limiting component; 301. a gear; 302. a rack; 303. an elastic sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1, for the utility model discloses an ecological building block of river course shore protection, including a plurality of block 1 of laying in the side slope surface, block 1's cross-section is the rectangle setting.
Referring to fig. 2, building block body 1 includes preceding curb plate 11, the posterior lateral plate, left side board 12, right side board and bottom plate 13 (refer to fig. 4), preceding curb plate 11 and the relative and parallel arrangement of posterior lateral plate, left side board 12 and the relative and parallel arrangement of right side board, the lateral wall of preceding curb plate 11 is the upstream face, preceding curb plate 11, the posterior lateral plate, left side board 12, right side board and bottom plate 13 enclose into and have upper end open-ended planting chamber 4, non-woven fabrics 5 has been laid to the inside of planting chamber 4, non-woven fabrics 5 covers in the internal perisporium of planting chamber 4, non-woven fabrics 5's setting is convenient for keep the slope soil not washed away by.
With reference to fig. 1 and 2, a plurality of positioning holes are formed in the upper end face of the block body 1, the positioning holes are in a rectangular array, axes of the positioning holes are vertically arranged, and the positioning holes vertically penetrate through the block body 1. Run through in the locating hole and have the locating lever, the locating lever is rubber stick 6, and inside the lower extreme of rubber stick 6 runs through to extend to the side slope behind the locating hole, and the joint strength of building block body 1 and side slope is strengthened in setting up of rubber stick 6, improves the stability of building block body 1 on the side slope. 6 upper end integrated into one piece of rubber rod has compressing plate 61, and compressing plate 61's lower surface butt in non-woven fabrics 5, and the edge of non-woven fabrics 5 is spacing between compressing plate 61 lower surface and the upper surface of building block body 1.
The upper end surface of the building block body 1 is provided with a butting groove 14, the side wall of the butting groove 14, which is close to the water facing surface of the building block body 1, is provided with a first inclined surface 141, and the first inclined surface 141 is obliquely arranged from top to bottom towards the side far away from the water facing surface of the building block body 1; the lower end of the building block body 1 far away from the water facing surface of the building block body 1 is provided with a second inclined surface 15, the second inclined surface 15 is obliquely arranged from top to bottom towards the side close to the water facing surface of the building block body 1, and the extension surface of the first inclined surface 141 and the extension surface of the second inclined surface 15 arranged on the same building block body 1 are intersected in a straight line; when the lower end surface of the block body 1 abuts against the abutting groove 14 of the upper end surface of the adjacent block body 1, the first inclined surface 141 and the second inclined surface 15 are arranged in parallel, and the first inclined surface 141 and the second inclined surface 15 are attached to each other. When the building block body 1 needs to be transported, the lower end face of the building block body 1 is abutted to the abutting groove 14 of the upper end face of the adjacent building block body 1, the carrying and transporting of the building block body 1 are facilitated, the space occupied by the building block body 1 in the carrying and transporting processes is reduced, and the space utilization rate is improved.
A plurality of building block bodies 1 are piled up from top to bottom and are arranged to form an upper building block layer 16 and a lower building block layer 17, the upper building block layer 16 and the lower building block layer 17 are arranged in a staggered mode along the length direction of a side slope to form an upward first connecting groove 2 and a downward second connecting groove 3 respectively, and the upper adjacent building block bodies and the lower adjacent building block bodies 1 are connected in a lap joint mode through the first connecting groove 2 and the second connecting groove 3.
The lateral wall of building block body 1 has set firmly butt piece 7, and butt piece 7 is two, and two butt pieces 7 set up respectively in the lateral wall of 1 left side board 12 of building block body and the lateral wall of right side board, and butt piece 7 sets up along building block body 1's vertical length direction, and two butt pieces 7 are less than the distance between two butt pieces 7 to the building block body 1 upstream face to the distance between the face. When the left and right adjacent building block bodies 1 are connected, the side face, far away from the building block body 1, of the left abutting block 7 abuts against the side face of the abutting block 7 of the right adjacent building block body 1, and a abdicating rotating space 8 for the adjacent abutting block 7 to rotate is reserved between the left and right building block bodies 1.
With reference to fig. 3 and 4, the left and right adjacent block bodies 1 are fixedly connected by a connecting assembly 9. The connecting assembly 9 includes a connecting screw 91, a positioning plate 92 fixed on the connecting screw 91, and a tightening nut 93.
The fixed orifices have been seted up to the coincidence department of building block body 1 and butt piece 7, and the fixed orifices is two, and two fixed orifices set up respectively in building block body 1's left side board 12 and right side board, and the fixed orifices runs through building block body 1 and butt piece 7, when controlling the mutual butt of the lateral wall of adjacent building block body 1, controls two fixed orifices centers of adjacent building block body 1 and is in a straight line. The positioning plate 92 is welded at the end of the connecting screw rod 91, and one end of the connecting screw rod 91, which is far away from the positioning plate 92, sequentially penetrates through the two fixing holes and then is in threaded connection with the tightening nut 93. When the locating piece 92 abuts against the inner side wall of the building block body 1, the distance between the middle part of the connecting screw 91 and the left and right adjacent building block bodies 1 is equal, one side of the locating piece 92 facing the jacking nut 93 is attached to the inner side wall of one building block body 1, and one side of the jacking nut 93 facing the locating piece 92 is attached to the inner side wall of the other building block body 1.
Example two:
the difference between the second embodiment and the first embodiment is that, in conjunction with fig. 5 and 6, the connection screw 91 includes a first connection rod 911 and a second connection rod 912, and the first connection rod 911 and the second connection rod 912 are rotatably connected.
Referring to fig. 7 and 8, one end of a first connecting rod 911 is screwed to the tightening nut 93, and the other end of the first connecting rod 911 extends to a side close to the second connecting rod 912 after penetrating through the fixing hole, and a rotating block 10 is integrally formed at the side close to the second connecting rod 912 of the first connecting rod 911; one end of the second connecting rod 912 is welded to the middle of the positioning plate 92, the other end of the second connecting rod 912 is penetrated through the fixing hole and extends to one side close to the first connecting rod 911, a rotating groove 9121 for the rotating block 10 to move is formed in one side close to the first connecting rod 911 of the second connecting rod 912, and the rotating block 10 is inserted into the rotating groove 9121.
The rotary block 10 is rotatably coupled to the rotary groove 9121 through the rotary shaft 20. The axial line of the rotating shaft 20 passes through the middle part of the connecting screw rod 91, and the distance from the axial line of the rotating shaft 20 to the left and right adjacent building block bodies 1 is equal. Through holes 9122 have all been seted up to two upper and lower lateral walls of rotation groove 9121, and pivot 20 is vertical setting. The rotating block 10 is provided with an angle limiting assembly 30 for limiting a rotation angle between the first connecting rod 911 and the second connecting rod 912.
The angle limiting assembly 30 includes a gear 301 fixed to the rotating shaft 20, a rack 302 arranged on the rotating block 10, and an elastic limiting member, wherein the gear 301 is engaged with the rack 302.
The rotating block 10 is provided with two waist-shaped holes 101 for the rotating shaft 20 to pass through, the two racks 302 are respectively and fixedly arranged on two inner side walls of the waist-shaped holes 101, and the two racks 302 are connected end to form a closed ring. Gear 301 sets firmly in the middle part of pivot 20, and 20 axes of pivot and gear 301 axis are in a straight line, and the upper end of pivot 20 runs through and extends to the outside of via 9122 behind via 9122, and pivot 20 is along the vertical length direction sliding connection of via 9122.
The second connecting rod 912 has been seted up the installation annular 9123 that is linked together with via hole 9122, and the aperture of installation annular 9123 is greater than the aperture of via hole 9122, and the lower extreme of pivot 20 runs through the inside that extends to installation annular 9123 behind via hole 9122. The elastic limiting piece is an elastic piece 303, the elastic piece 303 is horizontally arranged, one side of the elastic piece 303 is fixedly connected with the inner side wall of the mounting ring groove 9123, the other side of the elastic piece is abutted against the inner peripheral wall of the mounting ring groove 9123, the rotating shaft 20 is pressed downwards, and the lower end of the rotating shaft 20 acts on the elastic piece 303, so that the gear 301 and the rack 302 are disengaged. When the elastic piece 303 is in a natural state, the gear 301 and the rack 302 are in an engaged state.
The implementation principle of the embodiment is as follows: the upper and lower adjacent building block bodies 1 are connected in a lap joint mode through the first connecting grooves 2 and the second connecting grooves 3, so that the building block bodies 1 and the side slopes can adapt to the vertical length direction, the side slopes are prevented from being directly washed by river water, and the anti-washing performance of the side slopes is improved; when laying the building block body 1 along the horizontal length direction of the side slope, the left and right adjacent building block bodies 1 are fixedly connected through the connecting screw rods 91, the inner side walls of the left and right adjacent building block bodies 1 are limited between the jacking nuts 93 and the positioning pieces 92, the water facing surfaces of the building block bodies 1 are enabled to be in the same plane, when the building block body 1 is laid to the turning part of the side slope, the distance between the left and right adjacent building block bodies 1 is adjusted along the length direction of the connecting screw rods 91, the connecting screw rods 91 are bent through external force, the bending degree of the connecting screw rods 91 is enabled to be equal to that of the side slope, meanwhile, the left and right adjacent building block bodies 1 are kept in a fixed connection state under the action of the jacking nuts 93 and the positioning pieces 92, two ends of the connecting screw rods 91 drive the two building block bodies 1 to move, and therefore the radian surrounded by the water facing surfaces of the.
When the building block body 1 is laid at a turning position of a side slope, the rotating shaft 20 is pressed downwards, the rotating shaft 20 drives the gear 301 to move downwards, the meshing state of the gear 301 and the rack 302 is relieved, the first connecting rod 911 and the second connecting rod 912 are rotated, and the angle adjustment between the first connecting rod 911 and the second connecting rod 912 is realized; after the angle is adjusted to a certain angle, the pressing on the rotating shaft 20 is removed, the elastic limiting part drives the rotating shaft 20 to return to the original position, the gear 301 and the rack 302 are meshed again, the angle between the first connecting rod 911 and the second connecting rod 912 is fixed, so that the angle between the first connecting rod 911 and the second connecting rod 912 can be accurately controlled, and the radian enclosed by the upstream surfaces of the left and right adjacent building block bodies 1 is identical to the transition radian of the slope turning part.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The ecological river bank protection building block comprises a plurality of building block bodies (1) arranged on side slopes, wherein planting cavities (4) used for planting plants are formed in the building block bodies (1), the planting cavities (4) are cavities with upper end openings, and the ecological river bank protection building block is characterized in that the building block bodies (1) are stacked up from top to bottom to form an upper building block layer (16) and a lower building block layer (17), the upper building block layer (16) and the lower building block layer (17) are staggered along the length direction of the side slopes to form an upward first connecting groove (2) and a downward second connecting groove (3) respectively, the upper adjacent building block body and the lower adjacent building block body (1) are connected in a lap joint mode through the first connecting groove (2) and the second connecting groove (3), the left adjacent building block body and the right adjacent building block body (1) are fixedly connected through a connecting component (9), the connecting component (9) comprises a connecting screw rod (91), and the connecting screw rod (91) penetrates through the, one end of the connecting screw rod (91) is fixedly provided with a positioning piece (92), the other end of the connecting screw rod is provided with a jacking nut (93), one side of the positioning piece (92) facing the jacking nut (93) is attached to the inner side wall of one building block body (1), one side of the jacking nut (93) facing the positioning piece (92) is attached to the inner side wall of the other building block body (1), and the jacking nut (93) is in threaded connection with the connecting screw rod (91).
2. The ecological riverway bank protection building block according to claim 1, wherein fixing holes are formed in the left side and the right side of the building block body (1), when the outer side walls of the left and the right adjacent building block bodies (1) abut against each other, the centers of the two fixing holes of the left and the right adjacent building block bodies (1) are positioned on a straight line, the connecting screw (91) penetrates through the two fixing holes, and when the positioning piece (92) is attached to the inner side wall of the building block body (1), the distance from the middle part of the connecting screw (91) to the left and the right adjacent building block bodies (1) is equal.
3. The ecological riverway bank protection building block according to claim 2, wherein the block body (1) is fixedly provided with a butt block (7) at the joint with the connecting screw (91), the butt block (7) is arranged on the outer side wall of the block body (1), the butt block (7) is arranged along the vertical length direction of the block body (1), and when the side surfaces of the two butt blocks (7) far away from the block body (1) are butted against each other, an abdicating rotating space (8) for the adjacent butt block (7) to rotate is reserved between the left block body and the right block body (1).
4. The ecological riverway bank protection building block according to claim 1, wherein the building block body (1) is provided with a positioning hole, the axis of the positioning hole is vertically arranged, a positioning rod penetrates through the positioning hole, and the lower end of the positioning rod extends into the side slope after penetrating through the positioning hole.
5. The ecological river bank protection building block according to claim 4, wherein the positioning rod is a rubber rod (6).
6. The ecological riverway bank protection block as claimed in claim 1, wherein the planting cavity (4) is internally provided with non-woven fabrics (5).
7. The ecological river bank protection building block according to claim 1, wherein the upper end face of the building block body (1) is provided with a butting groove (14), and the lower end face of the building block body (1) butts against the butting groove (14) of the upper end face of the adjacent building block body (1).
8. The river bank protection ecological block according to claim 7, wherein the side wall of the butt groove (14) is provided with a first inclined surface (141), the block body (1) is provided with a second inclined surface (15), and the extension surface of the first inclined surface (141) and the extension surface of the second inclined surface (15) arranged on the same block body (1) intersect in a straight line; when the lower end face of the building block body (1) is limited in the abutting groove (14), the first inclined face (141) and the second inclined face (15) are arranged in parallel.
9. The ecological riverway bank protection building block according to claim 1, wherein the connecting screw (91) comprises a first connecting rod (911) and a second connecting rod (912), a rotating block (10) is arranged on one side, close to the second connecting rod (912), of the first connecting rod (911), a rotating groove (9121) for the rotating block (10) to move is formed in the second connecting rod (912), the rotating block (10) is inserted into the rotating groove (9121), the rotating block (10) is rotatably connected with the rotating groove (9121) through a rotating shaft (20), the rotating shaft (20) is vertically arranged, and the rotating block (10) is provided with an angle limiting assembly (30) for limiting a rotating angle between the first connecting rod (911) and the second connecting rod (912).
10. The ecological river bank protection building block according to claim 9, wherein the angle limiting assembly (30) comprises a gear (301) arranged on the rotating shaft (20) and a rack (302) arranged on the rotating block (10), the rotating block (10) is provided with a kidney-shaped hole (101) for the rotating shaft (20) to pass through, the rack (302) is fixedly arranged on the inner side wall of the kidney-shaped hole (101), and the gear (301) is meshed with the rack (302); second connecting rod (912) are provided with the elasticity locating part that is used for keeping gear (301) and rack (302) engaged state, via hole (9122) have been seted up to the lateral wall that rotates groove (9121), via hole (9122) are worn to locate in the upper end of pivot (20), the lower extreme and the elasticity locating part fixed connection of pivot (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020438005.3U CN212175689U (en) | 2020-03-30 | 2020-03-30 | River bank protection ecological building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020438005.3U CN212175689U (en) | 2020-03-30 | 2020-03-30 | River bank protection ecological building block |
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| CN212175689U true CN212175689U (en) | 2020-12-18 |
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| CN202020438005.3U Active CN212175689U (en) | 2020-03-30 | 2020-03-30 | River bank protection ecological building block |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319394A (en) * | 2022-01-29 | 2022-04-12 | 中国长江三峡集团有限公司 | Side slope protection system |
| CN115336484A (en) * | 2022-05-12 | 2022-11-15 | 上海园林（集团）有限公司 | Small watershed river channel treatment ecological system restoration device and restoration process |
-
2020
- 2020-03-30 CN CN202020438005.3U patent/CN212175689U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319394A (en) * | 2022-01-29 | 2022-04-12 | 中国长江三峡集团有限公司 | Side slope protection system |
| CN115336484A (en) * | 2022-05-12 | 2022-11-15 | 上海园林（集团）有限公司 | Small watershed river channel treatment ecological system restoration device and restoration process |
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