CN215562380U - Ecological precast hollow slab slope protection structure - Google Patents
Ecological precast hollow slab slope protection structure Download PDFInfo
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- CN215562380U CN215562380U CN202122114142.9U CN202122114142U CN215562380U CN 215562380 U CN215562380 U CN 215562380U CN 202122114142 U CN202122114142 U CN 202122114142U CN 215562380 U CN215562380 U CN 215562380U
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Abstract
The utility model belongs to the technical field of ecological bank protection and specifically relates to an ecological precast hollow slab slope protection structure, it includes a plurality of prefabricated plates, the prefabricated plate articulates there is the roof, the roof is laid in the top of the slope body along the horizontal direction, the roof is provided with the multiunit and is used for the fixed subassembly with the slope body, the prefabricated plate is laid on the inclined plane of the slope body, the prefabricated plate is provided with the multiunit and is used for the locking piece fixed with the slope body, be provided with between two adjacent prefabricated plates and be used for the coupling assembling that two prefabricated plate interconnect are fixed. The prefabricated plate slope body supporting structure has the advantages that the effect of strengthening the connection strength of the prefabricated plate and the slope body is achieved, the supporting effect of the prefabricated plate on the slope body is favorably improved, and the prefabricated plate slope body supporting structure is more environment-friendly and attractive.
Description
Technical Field
The utility model relates to a field of ecological bank protection especially relates to an ecological hollow core slab slope protection structure.
Background
The ecological slope protection is to support slope or side slope with the basic knowledge of the subjects of comprehensive engineering mechanics, soil science, ecology, botany, etc. In order to increase the stability of the slope protection, concrete wall bodies are additionally arranged in areas with landslide risks, such as bank embankments, road slopes and hillsides, so as to support the side slopes, and in order to improve the construction efficiency, prefabricated concrete hollow slabs are commonly adopted to support the side slopes. The concrete hollow slab is formed by concrete placement, and the cross section of board has a plurality of through-holes that extend the setting along the length direction of board, and is lighter than the solid slab light in weight who strides across, the construction of being more convenient for.
The Chinese patent with the application number of CN202022463539.4 in the related technology provides an ecological slope protection structure of prefabricated spliced plates, the structure comprises a plurality of concrete prefabricated plates which can be spliced with each other, four sides of the side surfaces of the concrete prefabricated plates are respectively provided with a dovetail-tenon-gear-shaped structure and reserved holes which are arranged in an equidistant and staggered manner, and the adjacent concrete prefabricated plates are meshed with the reserved holes through the dovetail-tenon-gear-shaped structures to form a whole; internal holes are arranged on the dovetail tenon gear-shaped structures on the side surfaces of the concrete precast slabs at equal intervals, and after the concrete precast slabs are integrally formed, the concrete precast slabs penetrate through the internal holes through connecting pieces to realize the integral reinforced connection; a plurality of reinforcing anchor cones which are uniformly distributed are arranged on the bottom surface of the steel tube.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the concrete prefabricated plates on the slope body are spliced and fixed with each other, but in strong rain weather, soil on the slope body is easy to loosen, so that the concrete prefabricated plates slide down integrally and are difficult to stabilize and support the slope body.
SUMMERY OF THE UTILITY MODEL
In order to improve the fixed insecure problem of prefabricated plate and the slope body, this application provides an ecological hollow core slab slope protection structure.
The application provides a pair of ecological hollow core slab slope protection structure adopts following technical scheme:
ecological precast hollow core slab slope protection structure, including a plurality of prefabricated plates, the prefabricated plate articulates there is the roof, the roof is laid in the top of the slope body along the horizontal direction, the roof is provided with the multiunit and is used for the fixed subassembly with the slope body, the prefabricated plate is laid on the inclined plane of the slope body, the prefabricated plate is provided with the multiunit and is used for the locking piece fixed with the slope body, adjacent two be provided with between the prefabricated plate and be used for two the fixed coupling assembling of prefabricated plate interconnect.
Through adopting above-mentioned technical scheme, lay the roof in the top of the slope body, utilize multiunit fixed subassembly to make the roof fixed with the top of the slope body, be favorable to preventing the prefabricated plate from gliding along the slope body, so as to adjust the position of prefabricated plate, swing the prefabricated plate to the inclined plane butt with the slope body after that, utilize multiunit locking piece to make the prefabricated plate fixed with the inclined plane of the slope body, be favorable to strengthening the joint strength of prefabricated plate and the slope body, make the prefabricated plate support the slope body steadily, after fixing a plurality of prefabricated plates in proper order along the horizontal direction, utilize coupling assembling to make two adjacent prefabricated plates reciprocal anchorages, be favorable to improving the joint strength of a plurality of prefabricated plates each other, thereby improve the effect of strutting of prefabricated plate to the slope body.
Optionally, the fixed subassembly includes spud pile and solid fixed ring, gu fixed ring with all sides fixed connection of spud pile, the spud pile is worn to locate in the roof just inserts the sloping, gu fixed ring with the upside butt of roof.
Through adopting above-mentioned technical scheme, lay the roof in the top of the slope body, pass the roof with the spud pile and insert the slope body for solid fixed ring supports the side of going up of tight roof, utilizes solid fixed ring to prevent that the roof from moving towards the direction that deviates from the slope body, and a plurality of spud piles are favorable to preventing the roof from swinging along the horizontal direction, thereby make the roof fix with the slope body firmly.
Optionally, the spud pile is followed the slip casting hole has been seted up to the length direction of spud pile, the week side of spud pile runs through set up a plurality of with the overflow hole of slip casting hole intercommunication.
Through adopting above-mentioned technical scheme, when solid fixed ring supports tight roof, in slip casting hole department to the spud pile internal pouring concrete thick liquid, utilize the overflow hole to be favorable to the concrete thick liquid infiltration slope body, after the concrete thick liquid solidifies, can strengthen the joint strength of spud pile and slope body for the spud pile fixes the roof more firmly.
Optionally, the locking piece includes the stock, the stock wears to locate the prefabricated plate just inserts in the sloping body, the tip fixedly connected with locking plate of stock, locking plate with one side butt that the prefabricated plate deviates from the sloping body.
By adopting the technical scheme, when the precast slab is laid on the inclined surface of the slope body, the anchor rod penetrates through the precast slab and is inserted into the slope body, so that the precast slab is tightly abutted by the locking disc, the precast slab is prevented from moving towards the direction deviating from the slope body by the locking disc, and the precast slab is firmly fixed with the slope body.
Optionally, the connecting assembly includes a plurality of connecting ribs, the connecting ribs are fixedly connected to the prefabricated panels, the plurality of connecting ribs are respectively located between two adjacent prefabricated panels, and a first concrete layer is poured between two adjacent prefabricated panels at the plurality of connecting ribs.
Through adopting above-mentioned technical scheme, pour first concrete layer between two prefabricated plates, first concrete layer solidifies the back and is fixed with a plurality of splice bars, utilizes a plurality of splice bars to be favorable to strengthening the intensity on first concrete layer, realizes connecting the effect of two adjacent prefabricated plates of fixed.
Optionally, a stop block is arranged on one side of the precast slab, which is far away from the top plate, and the stop block is fixedly connected with the slope body and abutted against the precast slab.
By adopting the technical scheme, the stop block is utilized to further prevent the precast slab from sliding down along the slope body.
Optionally, the slope body is provided with a mounting groove for placing the stop block, a second concrete layer is poured in the mounting groove, and the stop block is fixedly connected with the slope body through the second concrete layer.
Through adopting above-mentioned technical scheme, utilize the mounting groove to be convenient for fix a position the dog for the dog is favorable to dog and slope body fixed with the lower extreme butt of prefabricated plate, utilizes second concrete layer.
Optionally, the prefabricated plate runs through towards the slope body and has seted up a plurality of planting grooves, the prefabricated plate in plant inslot fixedly connected with bank protection non-woven fabrics layer, it is filled with the soil horizon that is used for planting the vegetation to plant the inslot.
Through adopting above-mentioned technical scheme, utilize and plant the groove and be convenient for fill soil and plant the vegetation, utilize the bank protection non-woven fabrics layer to prevent that the soil on the slope body is by planting the groove roll-off, after the root system of vegetation passes the bank protection non-woven fabrics layer and pricks into the slope body, do benefit to the joint strength who strengthens prefabricated plate and slope body, and environmental protection more is pleasing to the eye.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the top plate is fixed with the top of the slope body by the aid of the fixing piles and the fixing rings, the prefabricated plates are fixed with the inclined plane of the slope body by the aid of the anchor rods and the locking discs, and the adjacent two prefabricated plates are fixed with each other by the aid of the connecting ribs and the first concrete layer, so that the effect of enhancing the connecting strength of the prefabricated plates and the slope body is achieved, and the supporting effect of the prefabricated plates on the slope body is improved;
2. concrete grout is poured into the fixing piles through the grouting holes, the concrete grout permeates into the slope body through the overflow holes, so that the connection strength between the fixing piles and the slope body is enhanced, the fixing of the top plate and the slope body is facilitated, the stop block and the slope body are fixed through the second concrete layer, the precast slab is further prevented from sliding down along the slope body through the stop block, and the supporting effect of the precast slab is facilitated to be improved;
3. utilize planting groove filling soil to plant the vegetation, utilize the bank protection non-woven fabrics layer to prevent that the soil on the slope body is by planting the groove roll-off, after the root system of vegetation passes bank protection non-woven fabrics layer and pricks into the slope internal, do benefit to the joint strength who strengthens prefabricated plate and slope body, and environmental protection more is pleasing to the eye.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a top view of an embodiment of the present application.
Reference numerals: 1. a slope body; 2. prefabricating a slab; 3. a top plate; 4. hinging a shaft; 5. planting grooves; 6. a limiting frame; 7. a slope protection non-woven fabric layer; 8. fixing the pile; 9. a fixing ring; 10. a first tip; 11. positioning holes; 12. fixing grooves; 13. grouting holes; 14. an overflow aperture; 15. an anchor rod; 16. a locking hole; 17. a locking disk; 18. a second tip; 19. a containing groove; 20. connecting ribs; 21. a stopper; 22. mounting grooves; 23. and (5) reinforcing ribs.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses ecological hollow core slab slope protection structure.
Referring to fig. 1, ecological precast hollow core board slope protection structure, including a plurality of rectangular prefabricated plate 2, 2 length direction's of prefabricated plate one end articulates there is roof 3, and it has articulated shaft 4 that the axial set up along the horizontal direction to articulate between prefabricated plate 2 and the roof 3, and roof 3 lays in the top of the slope body 1 along the horizontal direction, and roof 3 is provided with the multiunit and is used for the fixed subassembly with slope body 1.
Referring to fig. 1, prefabricated plates 2 are laid on the inclined surface of a slope body 1, the prefabricated plates 2 are provided with a plurality of groups of locking pieces for fixing with the slope body 1, a connecting assembly for connecting and fixing the two prefabricated plates 2 is arranged between every two adjacent prefabricated plates 2, and the connecting assembly is arranged along the length direction of the prefabricated plates 2.
The top plate 3 is laid on the top of the slope body 1, and the top plate 3 is fixed with the top of the slope body 1 by using a plurality of groups of fixing assemblies, so that the prefabricated plate 2 is prevented from sliding down along the slope body 1, and the position of the prefabricated plate 2 is adjusted conveniently. And then the precast slab 2 swings around the hinge shaft 4 to abut against the inclined plane of the slope body 1, and the precast slab 2 is fixed with the inclined plane of the slope body 1 by using a plurality of groups of locking pieces, so that the connection strength of the precast slab 2 and the slope body 1 is enhanced, and the precast slab 2 stably supports the slope body 1. After the plurality of prefabricated plates 2 are sequentially fixed in the horizontal direction, the adjacent two prefabricated plates 2 are fixed with each other by the connecting component, so that the connecting strength of the plurality of prefabricated plates 2 is improved, and the supporting effect of the prefabricated plates 2 on the slope body 1 is improved.
Referring to fig. 2, in order to further strengthen the joint strength of the prefabricated plate 2 and the slope body 1, the prefabricated plate 2 runs through towards the slope body 1 and has been seted up a plurality of planting grooves 5, the prefabricated plate 2 is fixedly connected with spacing frame 6 on the internal perisporium that the planting groove 5 is close to the slope body 1, the prefabricated plate 2 is fixedly connected with bank protection non-woven fabrics layer 7 in the planting groove 5, the week side of bank protection non-woven fabrics layer 7 is fixed with one side of spacing frame 6 deviating from the slope body 1 through glue bonding, the planting groove 5 intussuseption is filled with the soil horizon that is used for planting the vegetation.
Utilize spacing frame 6 to be convenient for provide mounted position for bank protection non-woven fabrics layer 7 to in fixed bank protection non-woven fabrics layer 7, utilize bank protection non-woven fabrics layer 7 to be favorable to preventing the soil on the slope body 1 from by planting 5 roll-offs of groove. Pack the soil horizon and plant the vegetation in planting 5 inslots for the vegetation can be healthy growth on the soil horizon, and after the root system of vegetation passed slope protection non-woven fabrics layer 7 and pricked into the slope body 1, the effect of strengthening prefabricated plate 2 and the joint strength of slope body 1 was realized, thereby further improved prefabricated plate 2 and to the effect of strutting of slope body 1, and environmental protection more is pleasing to the eye.
Referring to fig. 2, in order to fix the top plate 3 to the slope body 1, the fixing assembly includes a cylindrical fixing pile 8 and a fixing ring 9, one end of the fixing pile 8 is set to be a first tip 10, and the fixing ring 9 is welded and fixed to the peripheral side of one end of the fixing pile 8, which is far away from the first tip 10. Roof 3 runs through and sets up a plurality of locating holes 11 with 8 adaptations of spud pile, and in locating hole 11 and the slope body 1 of inserting on roof 3 was worn to locate by spud pile 8, roof 3 offered fixed slot 12 in the edge of locating hole 11, fixed ring 9 in fixed slot 12 with the upside butt of roof 3, fixed ring 9 and fixed slot 12 grafting adaptation. Slip casting hole 13 has been seted up along the length direction of spud pile 8 to spud pile 8, and the week side of spud pile 8 runs through and sets up a plurality of overflow holes 14 that communicate with slip casting hole 13.
When roof 3 laid in the top of the slope body 1, pass locating hole 11 with first most advanced 10 of spud pile 8 and insert the slope body 1 for the solid fixed ring 9 of 8 tip of spud pile is pegged graft in fixed slot 12, and when solid fixed ring 9 supported tight roof 3, one side that solid fixed ring 9 deviates from the slope body 1 flushed with one side that roof 3 deviates from the slope body 1, is favorable to guaranteeing that roof 3 levels beautifully.
And then concrete grout is poured into the fixing pile 8 at the grouting hole 13, the overflow hole 14 is utilized to facilitate the concrete grout to permeate into the slope body 1, after the concrete grout is solidified, the connection strength of the fixing pile 8 and the slope body 1 can be enhanced, and the fixing pile 8 is further prevented from moving towards the direction away from the slope body 1. The top plate 3 is prevented from moving in a direction away from the slope body 1 by the fixing ring 9, and the top plate 3 is prevented from swinging in the horizontal direction by the plurality of fixing piles 8, so that the top plate 3 is stably fixed with the slope body 1.
Referring to fig. 2, in order to facilitate the fixing of the prefabricated plate 2 and the slope body 1, the locking piece includes an anchor rod 15, the prefabricated plate 2 runs through towards the slope body 1 and is provided with a plurality of locking holes 16 that are used for the anchor rod 15 to pass through, the anchor rod 15 is worn to locate in the locking hole 16 and is inserted in the slope body 1, the week side of the anchor rod 15 is provided with the spiral line (not shown in the figure), one end fixedly connected with locking disc 17 of anchor rod 15, the one end that locking disc 17 was kept away from to the anchor rod 15 is provided with second most advanced 18, locking disc 17 and prefabricated plate 2 deviate from the one side butt of the slope body 1, storage tank 19 has been seted up with the week side of locking hole 16 to one side that the prefabricated plate 2 deviates from the slope body 1, locking disc 17 and storage tank 19 grafting adaptation.
When the prefabricated plate 2 is laid on the inclined surface of the slope body 1, the second pointed end 18 of the anchor rod 15 penetrates through the locking hole 16 and is inserted into the slope body 1, so that the locking disc 17 at the end part of the anchor rod 15 is inserted into the accommodating groove 19, and when the locking disc 17 tightly abuts against the prefabricated plate 2, one side of the locking disc 17 departing from the slope body 1 is flush with one side of the prefabricated plate 2 departing from the slope body 1, and the prefabricated plate 2 is favorably ensured to be flat and attractive. The spiral thread on the circumferential side of the anchor rod 15 is beneficial to preventing the anchor rod 15 from leaving the slope body 1, and the locking disc 17 is used for preventing the precast slab 2 from moving towards the direction away from the slope body 1, so that the precast slab 2 is firmly fixed with the slope body 1.
Referring to fig. 1 and 2, in order to further prevent the precast slab 2 from sliding down along the slope body 1, a stop block 21 is disposed on one side of the precast slab 2 away from the top plate 3, the stop block 21 is fixedly connected with the slope body 1 and is abutted to one side of the precast slab 2 away from the top plate 3, an installation groove 22 for placing the stop block 21 is disposed on the slope body 1, a plurality of reinforcing ribs 23 are fixedly connected to one end of the stop block 21 facing the installation groove 22, a second concrete layer (not shown in the figure) is poured into the installation groove 22, and the stop block 21 is fixedly connected with the slope body 1 through the second concrete layer.
After prefabricated plate 2 is fixed with slope body 1, pack the second concrete layer towards mounting groove 22 intussuseption, then put into mounting groove 22 with dog 21, make a plurality of strengthening ribs 23 insert the second concrete layer and with the tank bottom butt of mounting groove 22, the one end butt that roof 3 was kept away from to dog 21 and prefabricated plate 2 this moment, utilize a plurality of strengthening ribs 23 to be favorable to supporting dog 21, after second concrete layer solidifies, utilize strengthening rib 23 to be favorable to improving the intensity of second concrete layer, make dog 21 and slope body 1 fixed more firm, utilize dog 21 to further prevent prefabricated plate 2 from gliding along slope body 1.
Referring to fig. 3, in order to facilitate the connection and fixation of two adjacent prefabricated panels 2, the connection assembly includes a plurality of connection ribs 20, the connection ribs 20 are fixedly connected to the prefabricated panels 2, the connection ribs 20 are respectively located between two adjacent prefabricated panels 2, and a first concrete layer (not shown in the figure) is poured between two adjacent prefabricated panels 2 at the connection ribs 20.
Fix a plurality of roofs 3 and a plurality of prefabricated plate 2 in proper order along the horizontal direction for a plurality of splice bars 20 between two adjacent prefabricated plate 2 are close to each other, pour first concrete layer between two prefabricated plate 2, and first concrete layer solidifies the back and is fixed with a plurality of splice bars 20, utilizes a plurality of splice bars 20 to be favorable to strengthening first concrete layer's intensity, realizes connecting the effect of two adjacent prefabricated plate 2 of fixed.
The implementation principle of an ecological hollow core slab slope protection structure of this application embodiment does:
the top plate 3 is laid at the top of the slope body 1, the fixing piles 8 are inserted into the slope body 1, the fixing rings 9 are made to tightly support the top plate 3 in the fixing grooves 12, and then concrete slurry is poured into the fixing piles 8 at the grouting holes 13, so that the top plate 3 is fixed with the top of the slope body 1. Swing prefabricated plate 2 to the inclined plane butt with the slope body 1, pass the stock 15 and insert slope body 1 and make locking disc 17 support tightly with prefabricated plate 2 in storage tank 19 with the inclined plane butt of locking hole 16 for prefabricated plate 2 is fixed with the inclined plane of slope body 1, plants the vegetation in planting the groove 5 in addition, utilizes the root system of vegetation to grasp slope body 1, realizes strengthening the effect of prefabricated plate 2 and the joint strength of slope body 1.
A first concrete layer is poured at the connecting rib 20 between the two precast slabs 2, and after the first concrete layer is solidified, the two adjacent precast slabs 2 are connected and fixed; and then, a second concrete layer is filled in the mounting groove 22, so that the reinforcing ribs 23 are inserted into the second concrete layer and abut against the groove bottom of the mounting groove 22, the stop block 21 is fixed with the slope body 1 after the second concrete layer is solidified, and the stop block 21 abuts against one end, far away from the top plate 3, of the prefabricated plate 2, and the effect of further preventing the prefabricated plate 2 from sliding downwards along the slope body 1 is achieved.
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: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an ecological hollow core slab slope protection structure which characterized in that: including a plurality of prefabricated plates (2), prefabricated plate (2) articulate there is roof (3), roof (3) are laid in the top of the slope body (1) along the horizontal direction, roof (3) are provided with the fixed subassembly that the multiunit is used for fixing with the slope body (1), prefabricated plate (2) are laid on the inclined plane of the slope body (1), prefabricated plate (2) are provided with the locking piece that the multiunit is used for fixing with the slope body (1), adjacent two be provided with between prefabricated plate (2) and be used for two prefabricated plate (2) interconnect fixed coupling assembling.
2. The ecological hollow slab slope protection structure of claim 1, characterized in that: the fixing component comprises a fixing pile (8) and a fixing ring (9), the fixing ring (9) is fixedly connected with the periphery of the fixing pile (8), the fixing pile (8) penetrates through the top plate (3) and is inserted into the slope body (1), and the fixing ring (9) is abutted to the upper side of the top plate (3).
3. The ecological hollow slab slope protection structure of claim 2, characterized in that: the spud pile (8) are followed slip casting hole (13) have been seted up to the length direction of spud pile (8), the week side of spud pile (8) run through seted up a plurality of with overflow hole (14) of slip casting hole (13) intercommunication.
4. The ecological hollow slab slope protection structure of claim 1, characterized in that: the locking piece includes stock (15), stock (15) wear to locate prefabricated plate (2) and insert in the slope body (1), the tip fixedly connected with locking plate (17) of stock (15), locking plate (17) with prefabricated plate (2) deviate from the one side butt of slope body (1).
5. The ecological hollow slab slope protection structure of claim 1, characterized in that: the connecting assembly comprises a plurality of connecting ribs (20), the connecting ribs (20) are fixedly connected with the precast slabs (2), the connecting ribs (20) are respectively positioned between every two adjacent precast slabs (2), and a first concrete layer is poured between every two adjacent precast slabs (2) at the positions of the connecting ribs (20).
6. The ecological hollow slab slope protection structure of claim 1, characterized in that: and a stop block (21) is arranged on one side of the precast slab (2) far away from the top plate (3), and the stop block (21) is fixedly connected with the slope body (1) and is abutted against the precast slab (2).
7. The ecological hollow slab slope protection structure of claim 6, characterized in that: the slope body (1) is provided with a mounting groove (22) for placing the stop block (21), a second concrete layer is poured in the mounting groove (22), and the stop block (21) is fixedly connected with the slope body (1) through the second concrete layer.
8. The ecological hollow slab slope protection structure of claim 1, characterized in that: prefabricated plate (2) run through towards the slope body (1) and have seted up a plurality of planting grooves (5), prefabricated plate (2) in fixedly connected with bank protection non-woven fabrics layer (7) in planting groove (5), it is filled with the soil horizon that is used for planting the vegetation to plant groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122114142.9U CN215562380U (en) | 2021-09-03 | 2021-09-03 | Ecological precast hollow slab slope protection structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122114142.9U CN215562380U (en) | 2021-09-03 | 2021-09-03 | Ecological precast hollow slab slope protection structure |
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| CN215562380U true CN215562380U (en) | 2022-01-18 |
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| CN202122114142.9U Active CN215562380U (en) | 2021-09-03 | 2021-09-03 | Ecological precast hollow slab slope protection structure |
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