CN216948105U

CN216948105U - Ecological slope protection of no sand concrete building block

Info

Publication number: CN216948105U
Application number: CN202122330258.6U
Authority: CN
Inventors: 张海淇; 颜田田; 艾国涛
Original assignee: Hubei Jintianyu Construction Engineering Co ltd
Current assignee: Hubei Jintianyu Construction Engineering Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-07-12
Anticipated expiration: 2031-09-25

Abstract

The utility model belongs to the technical field of ecological bank protection and specifically relates to an ecological bank protection of no sand concrete building block is related to, and it is including laying the clay layer of the tamping on the slope body and a plurality of regular polygon's the brick body, and the brick body runs through and has seted up planting groove, and the brick body is in planting inslot fixedly connected with porous concrete piece, and a plurality of brick bodies are all laid on clay layer, are provided with the coupling assembling that is used for connecting two fixed brick bodies between two adjacent brick bodies. This application is through as an organic whole with a plurality of brick body couplings, is favorable to preventing that the brick body from removing along the slope body, has high slope protection structural stability's effect, is favorable to improving the slope protection structure's of a plurality of brick body formations flood fighting scour resistance.

Description

Ecological slope protection of no sand concrete building block

Technical Field

The application relates to the field of ecological slope protection, in particular to an ecological slope protection made of sand-free concrete blocks.

Background

In water conservancy projects, concrete bricks are often laid on water sides of river banks, dams, lakes and the like to support side slopes, and the water conservancy project has the effects of flood control and landslide prevention. The existing concrete brick is generally in a square solid shape, has no gap inside and is generally made of cement, aggregate, sand and water, the concrete brick is connected by the cement during laying, all gaps are blocked by the cement and the sand, plants cannot grow, and ecological isolation is caused.

Chinese patent No. CN201420821126.0 in the related art proposes a recycled concrete slope protection brick, which includes a regular hexagonal frame made of recycled concrete, a circular hole is disposed at the center of the regular hexagonal frame, a semicircular notch is disposed on each of four sides of the regular hexagonal frame, an arc notch is disposed on each of four corners of the regular hexagonal frame, and a spherical recess is formed by inwardly recessing the lower surface of the regular hexagonal frame.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the slope protection brick is laid and slope that the gradient is great or soil property is soft, because the slope protection brick is only fixed through mutual butt, under the impact of torrential rain, very easy along with rivers, silt landing lead to slope protection structural stability poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the not firm problem inadequately of slope protection structure, this application provides a no sand concrete block ecological bank protection.

The application provides a pair of ecological bank protection of no sand concrete block adopts following technical scheme:

ecological bank protection of no sand concrete building block, including laying the cohesive soil layer of the tamping on the slope body and a plurality of regular polygon's the brick body, the brick body runs through and has seted up the planting groove, the brick body in plant inslot fixedly connected with porous concrete piece, it is a plurality of the brick body is all laid on the cohesive soil layer, adjacent two be provided with between the brick body and be used for connecting fixed two the coupling assembling of the brick body.

Through adopting the above-mentioned technical scheme, utilize the cohesive soil layer of ramming to make slope body structure more stable, utilize coupling assembling to make two brick bodies of mutual butt link to each other, thereby make a plurality of brick body coupling as an organic whole, be favorable to preventing the brick body from removing along the slope body, utilize porous concrete piece be convenient for plant roots to pass and prick into cohesive soil layer deeply behind the porous concrete piece, further improve the joint strength between the brick body and the slope body, thereby improve the flood-resistant scouring resistance of the slope protection structure of a plurality of brick body formations, realize improving the effect of slope protection structural stability, and porous concrete piece still is favorable to preventing soil loss, make brick body upper surface keep leveling relatively, green and more pleasing to the eye.

Optionally, the connecting assembly comprises a connecting rod and two insertion rods, the two insertion rods are respectively fixedly connected with two ends of the connecting rod, one side, close to the cohesive soil layer, of the brick body is provided with a plurality of insertion grooves, the insertion grooves are in one-to-one correspondence with a plurality of side faces of the brick body, the two insertion rods are abutted against each other, the two side faces, close to each other, of the brick body are in one-to-one correspondence with the insertion grooves, and the insertion rods are in insertion fit with the insertion grooves.

Through adopting above-mentioned technical scheme, at first place the brick body that has six inserted bars to peg graft on nutrition soil layer, from top to bottom place another brick body in the position with the mutual butt of last brick body after that for the both sides of the mutual butt of two brick bodies are aligned, and make the inserted bar peg graft in the inserting groove, utilize connecting rod and two inserted bars to make two brick bodies of mutual butt link to each other, thereby make a plurality of brick body couplings as an organic whole, be favorable to preventing that the brick body from removing along the slope body.

Optionally, the insertion rod is detachably connected with the brick body.

Through adopting above-mentioned technical scheme, be convenient for peg graft pole and the brick body is fixed or separate, and in the peg graft pole was fixed in the inserting groove, be favorable to improving the efficiency of the installation brick body, and made the connecting rod connect two brick bodies more firmly, be favorable to preventing that the brick body from removing along the direction that leaves the slope body.

Optionally, the insertion groove penetrates through the brick body, one end of the insertion rod, which deviates from the cohesive soil layer, is fixedly connected with a locking stud, the insertion rod and the locking stud are all arranged in the insertion groove in a penetrating manner, one end of the locking stud extends to leave the insertion groove, a nut is in threaded connection with the peripheral side of the locking stud, and the nut is abutted against one side, which deviates from the cohesive soil layer, of the brick body.

Through adopting above-mentioned technical scheme, peg graft the spliced pole in the inserting groove, twist the nut to the week side of locking double-screw bolt, and deviate from one side butt of cohesive soil layer with the brick body to prevent that the brick body from leaving the spliced pole, realize being convenient for the effect that the spliced pole is fixed in the inserting groove.

Optionally, a containing groove is formed in the periphery of the inserting groove on one side of the brick body, which is away from the cohesive soil layer, a decoration block is fixedly connected to one side of the nut, which is away from the cohesive soil layer, and is in inserting fit with the containing groove, and a regular hexagon counter bore is formed in one side of the decoration block, which is away from the locking stud.

Through adopting above-mentioned technical scheme, the countersunk hole that utilizes regular hexagon is convenient for twist the nut through decorating the piece, and the nut deviates from one side butt on cohesive soil layer with the brick body in the storage tank, is favorable to decorating the piece and flushes with the brick body for brick body surface is levelled more beautifully.

Optionally, one side of the brick body close to the cohesive soil layer is provided with a plurality of connecting grooves for accommodating the connecting rods, the connecting grooves are communicated with the inserting grooves, and the connecting rods are inserted into the connecting grooves in an inserting manner and are completely located in the connecting grooves.

Through adopting above-mentioned technical scheme, lay the brick body on cohesive soil layer for the both ends of connecting rod are located the spread groove on two adjacent brick bodies respectively, utilize the spread groove to be favorable to preventing the connecting rod swing, thereby the grafting pole of being convenient for is fixed a position the brick body, is convenient for aim at one side of two mutual butts of brick body, thereby improves the efficiency of laying a plurality of brick bodies.

Optionally, the connecting rod is fixedly connected with a plurality of positioning columns, and the positioning columns are inserted into the cohesive soil layer.

Through adopting above-mentioned technical scheme, all peg graft in cohesive soil layer with two reference columns on the connecting rod, further prevent the brick body along the slope gliding of slope, be favorable to the brick body to lay on cohesive soil layer firmly.

Optionally, a nutrient soil layer is laid between the cohesive soil layer and the plurality of bricks.

By adopting the technical scheme, the nutrient soil layer is favorable for providing sufficient nutrients for grass seeds, and the porous concrete block is also favorable for preventing soil loss and plant growth, so that the plant root system can grasp the slope body tightly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting rods and the two inserting rods are utilized to connect the two mutually abutted brick bodies, so that the brick bodies are connected into a whole, the brick bodies are prevented from moving along a slope body, the flood resistance and the scour resistance of a slope protection structure formed by the brick bodies are improved, and the effect of improving the stability of the slope protection structure is realized;

2. a planting soil layer containing grass seeds is laid on the upper side of the porous concrete block in the planting groove, and after a period of maintenance, the grass seeds take roots and penetrate through the porous concrete block and then deeply prick into the cohesive soil layer, so that the connection strength between the brick body and the slope body is further improved;

3. the inserting rod and the locking stud are inserted into the penetrating inserting groove, and the screw cap is connected to the periphery of the locking stud in a threaded mode, so that the inserting rod and the brick body are fixed, the efficiency of installing the brick body is improved, the brick body is prevented from moving in the direction away from the slope body, and the slope body is supported more stably.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is an enlarged view at B in fig. 2.

Reference numerals: 1. a slope body; 2. a cohesive soil layer; 3. a nutrient soil layer; 4. a brick body; 5. planting grooves; 6. a porous concrete block; 7. planting a soil layer; 8. a connecting rod; 9. a plug rod; 10. inserting grooves; 11. connecting grooves; 12. a positioning column; 13. locking the stud; 14. a containing groove; 15. a nut; 16. a decorative block; 17. a countersunk hole; 18. a grip groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses ecological bank protection of no sand concrete block.

Referring to fig. 1 and 2, ecological bank protection of no sand concrete building block, including laying the clay layer 2 and the brick body 4 of a plurality of regular polygon of tamping on the slope body 1, brick body 4 sets up to regular hexagon in this embodiment, brick body 4 center department runs through the planting groove 5 of seting up regular hexagon, brick body 4 is in planting groove 5 internal fixedly connected with porous concrete piece 6, porous concrete piece 6 adopts no sand coarse aggregate bonding to form, brick body 4 has laid the planting soil layer 7 that contains the grass seed in the upside of planting groove 5 internal porous concrete piece 6. A plurality of brick bodies 4 are all laid on cohesive soil layer 2, and nutritional soil layer 3 has been laid between cohesive soil layer 2 and a plurality of brick bodies 4, is provided with the coupling assembling that is used for connecting two fixed brick bodies 4 between two adjacent brick bodies 4.

Referring to fig. 1 and 2, coupling assembling includes rectangular connecting rod 8 and two columniform inserted link 9, two inserted link 9 respectively with connecting rod 8 length direction's both ends welded fastening, a plurality of inserting grooves 10 have been seted up to one side that the brick body 4 is close to cohesive soil layer 2, inserting groove 10 on the brick body 4 in this embodiment is six, inserting groove 10 set up the orientation the same with the orientation of seting up of planting groove 5, six inserting grooves 10 are close to six sides of the brick body 4 respectively, two inserting grooves 10 one-to-one that are close to each other on two brick bodies 4 of two inserted link 9 and mutual butt, and inserting link 9 and inserting groove 10 grafting adaptation.

Utilize the cohesive soil layer 2 of ramming to make 1 structure of slope body more stable, so that support steadily for the brick body 4 provides, lay one deck nutrition soil layer 3 on cohesive soil layer 2, at first the brick body 4 that has six inserted link 9 with pegging graft places on nutrition soil layer 3, place another brick body 4 in the position with the mutual butt of last brick body 4 from top to bottom after that, make the both sides of the mutual butt of two brick bodies 4 align, and make inserted link 9 peg graft in inserting groove 10.

Utilize connecting rod 8 and two peg graft 9 to make two brick bodies 4 of mutual butt link to each other to make a plurality of brick bodies 4 connect as an organic wholely, be favorable to preventing that brick body 4 from removing along slope body 1. And finally, a planting soil layer 7 containing grass seeds is laid on the upper side of the porous concrete block 6 in the planting groove 5, and after a period of maintenance, the grass seeds take roots and penetrate through the porous concrete block 6 and the nutrient soil layer 3 to deeply penetrate into the cohesive soil layer 2, so that the connection strength between the brick body 4 and the slope body 1 is further improved.

Thereby improve the anti-flood and anti-scouring performance of the slope protection structure that a plurality of brick bodies 4 formed, realize improving slope protection structural stability's effect, porous concrete piece 6 has ventilative pervious function in addition, do benefit to plant roots and pass smoothly, utilize planting soil layer 7 and nutrient soil layer 3 to be favorable to providing abundant nutrient for the grass seed, do benefit to vegetation, and porous concrete piece 6 still is favorable to preventing soil loss, make brick body 4 upper surface keep leveling relatively, green just more pleasing to the eye.

Refer to fig. 2 and fig. 3, in order to facilitate laying the brick body 4, a plurality of spread grooves 11 that are used for holding connecting rod 8 are seted up to one side that the brick body 4 is close to cohesive soil layer 2, spread groove 11 and grafting groove 10 intercommunication, connecting rod 8 just is located spread groove 11 with the 11 grafting adaptations of spread groove, connecting rod 8 is close to a plurality of reference columns 12 of one side fixedly connected with of cohesive soil layer 2, reference column 12 sets up to two in this embodiment, two reference columns 12 are located connecting rod 8 length direction's both ends respectively and insert and connect in cohesive soil layer 2, the one end that connecting rod 8 was kept away from to reference column 12 sets up to most advanced.

Lay the brick body 4 on nutrition soil layer 3 for the both ends of connecting rod 8 are located the spread groove 11 on two adjacent brick bodies 4 respectively, utilize spread groove 11 to be favorable to preventing the swing of connecting rod 8, thereby be convenient for peg graft pole 9 and fix a position the brick body 4, be convenient for aim at one side of two brick body 4 mutual butts, thereby improve the efficiency of laying a plurality of brick bodies 4.

Meanwhile, the two positioning columns 12 on the connecting rod 8 penetrate through the nutrient soil layer 3 and are inserted into the cohesive soil layer 2, the positioning columns 12 are pressed to be inserted into the cohesive soil layer 2 more conveniently by utilizing the pointed ends, and the positioning columns 12 are inserted into the cohesive soil layer 2, so that the brick bodies 4 are further prevented from sliding downwards along the inclined slope bodies 1, the brick bodies 4 are favorably and stably laid on the cohesive soil layer 2,

refer to fig. 3, in order to make two adjacent brick bodies 4 fixed more firm, spliced pole 9 and 4 releasable connection of brick body, inserting groove 10 runs through in brick body 4, inserting pole 9 deviates from cohesive soil layer 2's one end fixedly connected with locking double-screw bolt 13, inserting pole 9 and locking double-screw bolt 13 all wear to locate inserting groove 10, brick body 4 deviates from one side of cohesive soil layer 2 and has seted up storage tank 14 in the week side of inserting groove 10, locking double-screw bolt 13's one end extends to and leaves inserting groove 10 and be located storage tank 14, locking double-screw bolt 13's week side threaded connection has nut 15, nut 15 deviates from one side butt of cohesive soil layer 2 with brick body 4 in storage tank 14.

Referring to fig. 3, a decorative block 16 is welded and fixed on one side of the screw cap 15, which is far away from the cohesive soil layer 2, the decorative block 16 is inserted and matched with the accommodating groove 14, and a regular hexagonal counter bore 17 is formed in one side of the decorative block 16, which is far away from the locking stud 13. When the locking stud 13 abuts against the decoration block 16, the side of the decoration block 16 far away from the locking stud 13 is flush with the side of the brick body 4 far away from the connecting rod 8. One side of the brick body 4, which is far away from the cohesive soil layer 2, is provided with four holding grooves 18 (refer to fig. 1), and every two of the four holding grooves 18 are a group and are respectively positioned at two opposite ends of the brick body 4.

The constructor probes into the holding groove 18 so as to hold the movable brick body 4, the inserting rod 9 is inserted into the inserting groove 10, the connecting rod 8 is inserted into the connecting groove 11, the nut 15 is screwed through the decorative block 16 by utilizing the countersunk hole 17 of the regular hexagon, the nut 15 is screwed to the peripheral side of the locking stud 13, one side of the accommodating groove 14, which is far away from the cohesive soil layer 2, is abutted against the brick body 4 and the brick body 4, the decorative block 16 is abutted against the locking stud 13, the connecting rod 8 is abutted against the brick body 4 in the connecting groove 11, the effect that the inserting rod 9 is fixed in the inserting groove 10 is achieved, the efficiency of installing the brick body 4 is improved, the connecting rod 8 is enabled to be connected with the two brick bodies 4 more firmly, the brick body 4 is prevented from moving along the direction away from the slope body 1, the decorative block 16 is leveled with the brick body 4, and the outer surface of the brick body 4 is enabled to be more smooth and attractive.

The implementation principle of the ecological bank protection of no sand concrete block of this application embodiment does:

when the first brick body 4 of installation, in proper order be fixed in inserting groove 10 with six inserted link 9 in, with inserting link 9 peg graft in inserting groove 10, connecting rod 8 pegs graft in spread groove 11, twist nut 15 to the week side of locking stud 13 after that for decorate piece 16 and brick body 4 and flush, nut 15 deviates from one side butt of cohesive soil layer 2 with brick body 4 in storage tank 14 this moment, thereby make inserted link 9 fix with brick body 4 firmly.

The brick body 4 that will be fixed with six inserted link 9 is placed on nutrition soil layer 3, and make two reference columns 12 on the connecting rod 8 all pass nutrition soil layer 3 and insert and connect in cohesive soil layer 2, follow six sides of the brick body 4 and install all the other brick bodies 4 in proper order after that, make the both sides of the mutual butt of two brick bodies 4 align and respectively with two inserted link 9 on the same connecting rod 8 fixed, two brick bodies 4 reciprocal anchorages that make mutual butt, thereby connect a plurality of brick bodies 4 as an organic whole.

And finally, a planting soil layer 7 containing grass seeds is laid on the upper side of the porous concrete block 6 in the planting groove 5, and after a period of maintenance, the grass seeds take roots and penetrate through the porous concrete block 6 and the nutrient soil layer 3 to deeply prick into the cohesive soil layer 2, so that the connection strength between the brick body 4 and the slope body 1 is further improved, and the effect of improving the structural stability of the slope protection is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an ecological bank protection of no sand concrete block which characterized in that: including laying in the cohesive soil layer (2) of the tamping on the slope body (1) and a plurality of regular polygon's the brick body (4), the brick body (4) run through and have seted up planting groove (5), the brick body (4) in plant fixedly connected with porous concrete piece (6) in groove (5), it is a plurality of brick body (4) are all laid in on cohesive soil layer (2), adjacent two be provided with between the brick body (4) and be used for connecting fixed two the coupling assembling of the brick body (4).

2. The ecological slope protection of no sand concrete block of claim 1, characterized in that: the connecting assembly comprises a connecting rod (8) and two inserting rods (9), the two inserting rods (9) are fixedly connected with the two ends of the connecting rod (8) respectively, one side, close to the cohesive soil layer (2), of the brick body (4) is provided with a plurality of inserting grooves (10), the inserting grooves (10) are in one-to-one correspondence with a plurality of side faces of the brick body (4), the two inserting rods (9) are abutted against each other, the brick body (4) is provided with two mutually-close inserting grooves (10), the inserting rods (9) are in one-to-one correspondence with the inserting grooves (10), and the inserting rods (9) are in inserting fit with the inserting grooves (10).

3. The ecological slope protection of no sand concrete block of claim 2, characterized in that: the inserting rod (9) is detachably connected with the brick body (4).

4. The ecological slope protection of no sand concrete block of claim 3, characterized in that: inserting groove (10) run through in the brick body (4), bayonet rod (9) deviate from the one end fixedly connected with locking stud (13) of cohesive soil layer (2), bayonet rod (9) with locking stud (13) all wear to locate inserting groove (10), the one end of locking stud (13) extends to and leaves inserting groove (10), the week side threaded connection of locking stud (13) has nut (15), nut (15) with brick body (4) deviate from one side butt of cohesive soil layer (2).

5. The ecological slope protection of no sand concrete block of claim 4, characterized in that: brick body (4) deviate from one side of cohesive soil layer (2) in storage tank (14) have been seted up to the week side of inserting groove (10), nut (15) are kept away from one side fixedly connected with of cohesive soil layer (2) decorates piece (16), decorate piece (16) with storage tank (14) grafting adaptation, decorate piece (16) and keep away from regular hexagon's counter bore (17) are seted up to one side of locking stud (13).

6. The ecological slope protection of no sand concrete block of claim 2, characterized in that: one side of the brick body (4) close to the cohesive soil layer (2) is provided with a plurality of connecting grooves (11) used for containing the connecting rods (8), the connecting grooves (11) are communicated with the inserting grooves (10), and the connecting rods (8) are matched with the connecting grooves (11) in an inserting mode and are completely located in the connecting grooves (11).

7. The ecological slope protection of no sand concrete block of claim 2, characterized in that: the connecting rod (8) is fixedly connected with a plurality of positioning columns (12), and the positioning columns (12) are inserted into the cohesive soil layer (2).

8. The ecological slope protection of no sand concrete block of claim 1, characterized in that: and nutrient soil layers (3) are laid between the cohesive soil layers (2) and the plurality of brick bodies (4).