Water conservancy project slope protection net

Abstract

A water conservancy project slope protection net comprises a fixing frame, a slope protection net body, a planting pot, embedded supporting rods, threaded rods, locking plates, conical sleeves and splicing columns, the fixing frame is connected with a slope body, a plurality of fixing conical rods are arranged on the lower portion of the fixing frame and inserted into the slope body, the planting pot is arranged in the middle of the fixing frame, a plurality of drainage holes are formed in the bottom of the planting pot, and the slope protection net body is connected to the inner side of the fixing frame. The outer side of the fixing frame is provided with a plurality of splicing grooves, the splicing grooves are matched with the splicing columns, the splicing grooves are connected with the splicing columns, the splicing columns are connected with the slope body, the bottom of each splicing column is provided with a plurality of positioning conical rods, the positioning conical rods are inserted into the slope body, the slope body is connected with the embedded supporting rod, the bottom of the embedded supporting rod is provided with a plurality of barbs, the top of the embedded supporting rod is provided with a positioning clamping block, and the splicing columns are provided with positioning clamping grooves. The positioning clamping block is matched with the positioning clamping groove and connected with the positioning clamping groove.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a slope protection net for water conservancy projects. Background Art

[0002] The existing patent (publication number: CN208604549U) proposes a slope protection net for water conservancy projects, which includes grouting studs, a slope protection net frame and connecting plates. A connecting net is inlaid in the middle inside the slope protection net frame. The connecting plates are welded at the four corners at both ends of the slope protection net frame. The connecting plates are provided with inner holes and outer holes. The grouting studs are placed in the inner holes or the outer holes, and the diameter of the grouting studs is smaller than that of the inner holes or the outer holes. A thin-walled drainage sleeve is movably sleeved on the upper end of the grouting stud. A grouting port is provided on one side of the upper end face of the thin-walled drainage sleeve, and a sealing plate is provided at the edge of the upper end face of the thin-walled drainage sleeve that is different from and equal in size to the grouting port. However, in this device, "a connecting net is inlaid in the middle inside the slope protection net frame", and the structure of the connecting net is relatively single, without a green plant planting groove, and the root system of the green plants cannot be used to grip the slope soil layer, resulting in the slope being prone to soil block loosening and sliding, affecting the stability of the slope of the water conservancy project. At the same time, when some green plants die, the green plants cannot be quickly replaced, which has disadvantages. Summary of the Invention

[0003] In view of the above deficiencies in the prior art, the utility model provides a slope protection net for water conservancy projects, which can be quickly positioned and laid, improve the operation efficiency of slope protection in water conservancy projects, and prevent the gravel on the surface of the slope of the water conservancy project from rolling and landsliding due to rain erosion through a covering protection of the surface of the slope of the water body project. Moreover, through the developed root systems of the green plants in the planting pots, the root systems are anchored at the connection between the slope protection net and the slope, avoiding the loosening and sliding of the soil layer on the slope surface, strengthening the slope protection effect, improving the stability of the slope protection in water conservancy projects, and at the same time, the operation of implanting green plants is convenient.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A slope protection net for water conservancy projects includes a fixed frame, a slope protection net, planting pots, embedded support rods, threaded rods, locking plates, tapered sleeves, and splicing columns. The fixed frame is connected to the slope. Multiple fixed cone rods are provided at the lower part of the fixed frame, and the fixed cone rods are inserted into the slope. Multiple planting pots are provided in the middle of the fixed frame. Multiple drainage holes are provided at the bottom of the planting pots. The slope protection net is connected to the inner side of the fixed frame. Multiple splicing grooves are provided on the outer side of the fixed frame, and the splicing grooves are adapted to the splicing columns. The splicing grooves are connected to the splicing columns. The splicing columns are connected to the slope. Multiple positioning cone rods are provided at the bottom of the splicing columns, and the positioning cone rods are inserted into the slope. The slope is connected to the embedded support rods. Multiple barbs are provided at the bottom of the embedded support rods. A positioning block is provided at the top of the embedded support rods. The splicing columns are provided with positioning card slots, and the positioning block is adapted to the positioning card slots, and the positioning block is connected to the positioning card slots.

[0006] The outer end of the splicing column of the utility model is connected to the spring strip, the inner end of the spring strip is connected to the lock plate, the outer side of the lock plate is provided with a lock block, the splicing column is provided with a plurality of lock block through holes, the fixed frame is provided with a lock groove, the lock groove, the lock block through holes and the lock block are adapted to each other, the lock block passes through the lock block through holes, the lock block is connected to the lock groove, the inner side of the lock plate is attached to the conical sleeve, the upper part of the conical sleeve is provided with a baffle, and the outside of the baffle is attached to the splicing column.

[0007] The upper part of the splicing column of the utility model is connected to the cover plate, the cover plate is provided with a plurality of support rod through holes, the baffle is provided with a plurality of limiting support rods, the limiting support rods and the support rod through holes are adapted to each other, the limiting support rods pass through the support rod through holes, the upper part of the cover plate is provided with a fastening support sleeve, the fastening support sleeve is attached to the knob, the knob is provided with a threaded rod, the threaded rod is sequentially connected to the fastening support sleeve, the cover plate, the baffle and the conical sleeve, and the threaded rod is threadedly connected to the conical sleeve. Beneficial effects

[0008] The embedded support rod of the utility model is vertically embedded in the slope body, and barbs are provided at the bottom thereof to increase the gripping strength of the bottom of the positioning block. The splicing column is fixed and supported by embedding the positioning block into the positioning slot. The fixed cone rods provided at the four corners of the bottom of the splicing column are inserted into the slope body to increase the installation positioning of the splicing column, prevent its displacement and prevent it from rotating under the influence of the rotational force of the knob. The splicing column provides a positioning base point for the splicing and assembly between multiple groups of fixed frames, facilitating the rapid positioning and assembly between the fixed frames, and improving the convenience of laying the slope protection net and the operation efficiency.

[0009] The slope protection net of the utility model covers and protects the surface of the slope body, preventing the gravel on the surface of the slope body of the water conservancy project from rolling and landsliding due to rain erosion. The developed roots of the green plants in the planting pots anchor the roots at the connection between the slope protection net and the slope body, preventing the soil layer on the surface of the slope body from loosening and sliding, strengthening the slope protection effect, improving the stability of the slope protection of the water conservancy project, and facilitating the implantation and replacement of the green plants. When some green plants die, it will not affect other adjacent green plants. The fixed cone rods provided at the bottom of the fixed frame are inserted into the slope body to increase the laying positioning of the slope protection net, prevent the slope protection net from shifting due to the inclination angle existing in the slope body itself, and improve the laying stability of the slope protection net.

[0010] In the utility model, the threaded rod is positioned and connected to the conical sleeve through threads. When the threaded rod is rotated by turning the knob, the conical sleeve moves longitudinally and linearly up and down within the splicing column. When the conical sleeve moves down until its lower surface fits against the bottom surface of the splicing column, the four locking plates are synchronously forced to move outward, and the locking blocks pass through the perforations of the locking blocks and are inserted into the locking grooves, and the spring strips are compressed by force, thereby increasing the positioning fulcrums between adjacent fixing frames and the splicing column, improving the positioning fulcrums of the splicing column for the fixing frames, preventing translational gaps from occurring between adjacent fixing frames, and improving the laying tightness and positioning of the fixing frames. When the conical sleeve is moved upward by turning the knob in the opposite direction until the upper surface of the baffle fits against the lower surface of the cover plate, the locking plates are pushed inward by the elastic tension of the spring strips themselves to be reset, the locking blocks are completely retracted into the splicing column, and the inner surface of the locking plates always remains in contact with the conical sleeve. At this time, the positioning fulcrum of the splicing column for the fixing frame disappears, facilitating the quick disassembly, replacement of the damaged part of the slope protection net, and the operation is convenient.

[0011] In the utility model, the limiting support rod passes through the support rod perforation to limit the position of the baffle, so that it maintains longitudinal linear lifting and lowering displacement within the splicing column, preventing it from rotating following the influence of the rotational force of the threaded rod. The two fastening buckle rings are oppositely buckled and fixed on the outside of the fastening support sleeve. The fastening clamping plates on the inner side thereof increase the connection fulcrums between the fastening support sleeve and the threaded rod, and at the same time limit the position of the threaded rod, enabling it to rotate axially while maintaining its longitudinal height unchanged, preventing it from breaking away and moving around, and improving the structural stability.

[0012] The utility model can be quickly positioned and laid, improving the working efficiency of the slope protection operation in water conservancy projects. By covering and protecting the surface of the slope body of the water body project, it prevents the crushed stones on the surface of the slope body of the water conservancy project from rolling and landsliding due to rain erosion. Moreover, through the developed root systems of the green plants in the planting pots, the root systems are anchored at the connection between the slope protection net and the slope body, preventing the soil layer on the surface of the slope body from loosening and sliding, strengthening the slope protection effect, improving the slope protection stability of the water conservancy project, and at the same time, the operation of implanting green plants is convenient. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the structures of the cover plate, splicing column, and embedded support rod of the utility model.

[0014] Figure 2 It is a cross-sectional view of the splicing column structure of the utility model.

[0015] Figure 3 It is a sectional view of the structure of a slope protection net for a water conservancy project of the utility model.

[0016] Figure 4 It is a cross-sectional view of the structure of a slope protection net for a water conservancy project of the utility model.

[0017] Figure 5It is a sectional view of the connection structure of the threaded rod, fastening support sleeve and fastening buckle ring described in the present utility model.

[0018] Figure 6 It is a sectional view of the structure of the lock block in the retracted state described in the present utility model.

[0019] Figure 7 It is an exploded view of the internal structure of the splicing column described in the present utility model.

[0020] Figure 8 For the present utility model Figure 3 Partial structure enlarged view.

[0021] Figure 9 For the present utility model Figure 4 Partial structure enlarged view. Specific embodiments

[0022] The following further details the present utility model according to the drawings and embodiments:

[0023] Embodiment 1:

[0024] A slope protection net for a water conservancy project, comprising a fixing frame 03, a slope protection net 02, a planting pot 05, embedded support rods 10, threaded rods 14, locking plates 23, conical sleeves 27, and splicing columns 30. The fixing frame 03 is connected to the slope 01. The lower part of the fixing frame 03 has a plurality of fixing cone rods 04, and the fixing cone rods 04 are inserted into the slope 01. The middle part of the fixing frame 03 has a planting pot 05, and the bottom of the planting pot 05 has a plurality of drain holes 06. The inner side of the fixing frame 03 is connected to the slope protection net 02, and the slope protection net 02 covers and protects the surface of the slope 01, preventing the gravel on the surface of the slope 01 of the water conservancy project from rolling and landsliding due to rain erosion. Through the developed root systems of the green plants in the planting pot 05, the root systems are anchored at the connection between the slope protection net 02 and the slope 01, avoiding the loose sliding of the soil layer on the surface of the slope 01, strengthening the slope protection effect, improving the slope protection stability of the water conservancy project, and the operation of implanting and replacing the green plants is convenient. When some green plants die, it will not affect other adjacent green plants. The fixing cone rods 04 at the bottom of the fixing frame 03 are inserted into the slope 01, increasing the laying positioning of the slope protection net 02 and preventing the slope protection net 02 from shifting due to the inclination angle existing in the slope itself, improving the laying stability of the slope protection net 02. The outer side of the fixing frame 03 has a plurality of splicing grooves 07, and the splicing grooves 07 are adapted to the splicing columns 30. The splicing grooves 07 are connected to the splicing columns 30, and the splicing columns 30 are connected to the slope 01. The bottom of the splicing column 30 has a plurality of positioning cone rods 08, and the positioning cone rods 08 are inserted into the slope 01. The slope 01 is connected to the embedded support rods 10, the bottom of the embedded support rods 10 has a plurality of barbs 09, the top of the embedded support rods 10 has positioning blocks 11, the splicing column 30 has positioning slots 12, and the positioning blocks 11 are adapted to the positioning slots 12. The positioning blocks 11 are connected to the positioning slots 12. The embedded support rods 10 are vertically embedded in the slope 01, and the barbs 09 provided at the bottom thereof increase the gripping strength of the bottom of the positioning blocks 11. And by embedding the positioning blocks 11 into the positioning slots 12, the splicing column 30 is fixedly supported. The fixing cone rods 04 provided at the four corners of the bottom of the splicing column 30 are inserted into the slope 01, increasing the installation positioning of the splicing column 30. While preventing its displacement and movement, and avoiding its rotation following the rotational force of the knob 13. The splicing column 30 provides a positioning base point for the splicing and assembly between multiple groups of fixing frames 03, facilitating the rapid positioning and assembly between the fixing frames 03, and improving the laying convenience and operation efficiency of the slope protection net 02.

[0025] Embodiment 2:

[0026] The splicing column 30 of the present utility model is connected to the outer end of the spring strip 29, the inner end of the spring strip 29 is connected to the lock plate 23, the outer side of the lock plate 23 has a lock block 24, the splicing column 30 has a plurality of lock block perforations 26, the fixed frame 03 has a lock groove 25, the lock groove 25, the lock block perforations 26 and the lock block 24 are adapted to each other, the lock block 24 passes through the lock block perforations 26, the lock block 24 is connected to the lock groove 25, the inner side of the lock plate 23 is attached to the conical sleeve 27, the upper part of the conical sleeve 27 has a baffle 28, the outside of the baffle 28 is attached to the splicing column 30. This device can be quickly positioned and laid, improving the slope protection operation efficiency of water conservancy projects, and through the covering protection of the surface of the slope body 01 of the water body project, preventing the gravel on the surface of the slope body 01 of the water conservancy project from rolling and landsliding due to rain erosion. Moreover, through the developed root systems of the green plants in the planting pots 05, the root systems are anchored at the connection between the slope protection net 02 and the slope body 01, avoiding the loose sliding of the soil layer on the surface of the slope body 01, strengthening the slope protection effect, improving the stability of the slope protection of water conservancy projects, and at the same time, the operation of implanting green plants is convenient.

[0027] Embodiment 3:

[0028] The upper part of the splicing column 30 of the present utility model is connected to the cover plate 15, the cover plate 15 has a plurality of support rod perforations 22, the baffle 28 has a plurality of limiting support rods 21, the limiting support rods 21 and the support rod perforations 22 are adapted to each other, the limiting support rods 21 pass through the support rod perforations 22, and the limiting support rods 21 pass through the support rod perforations 22 to limit the position of the baffle 28, so that it maintains a longitudinal linear lifting displacement in the splicing column 30 and avoids following rotation under the influence of the rotational force of the threaded rod 14. The upper part of the cover plate 15 has a fastening support sleeve 16, the fastening support sleeve 16 is attached to the knob 13, the knob 13 has a threaded rod 14, the threaded rod 14 is sequentially connected to the fastening support sleeve 16, the cover plate 15, the baffle 28, and the conical sleeve 27, the threaded rod 14 is threadedly connected to the conical sleeve 27, and the threaded rod 14 is positioned and connected to the conical sleeve 27 through threads. Therefore, when the threaded rod 14 is rotated by turning the knob 13, the conical sleeve 27 performs a longitudinal linear lifting displacement in the splicing column 30. When the lower surface of the conical sleeve 27 moves down to fit with the bottom surface of the splicing column 30, the four groups of lock plates 23 are synchronously forced to move outwards until the lock blocks 24 pass through the lock block perforations 26 and are embedded in the lock grooves 25, and the spring strips 29 are compressed. In this way, the positioning fulcrums between adjacent fixed frames 03 and the splicing column 30 are increased, the positioning fulcrums of the splicing column 30 for the fixed frames 03 are improved, the generation of translational gaps between adjacent fixed frames 03 is prevented, and the laying tightness and positioning of the fixed frames 03 are improved. When the conical sleeve 27 is moved upwards by turning the knob 13 in the opposite direction until the upper surface of the baffle 28 fits with the lower surface of the cover plate 15, the lock plates 23 are pushed inwards by the elastic tension of the spring strips 29 themselves to return to their original positions, the lock blocks 24 are completely retracted into the splicing column 30, and the inner surface of the lock plate 23 and the conical sleeve 27 always maintain a fitting state. At this time, the positioning fulcrum of the splicing column 30 for the fixed frame 03 disappears, which is convenient for quickly disassembling, installing and replacing the locally damaged slope protection net 02, and the operation is convenient.

[0029] Example 4:

[0030] For the fastening support sleeve 16 of the present utility model, a fastening buckle ring 17 is externally connected. The inner side of the fastening buckle ring 17 has a fastening clamping plate 18. Both sides of the fastening support sleeve 16 have clamping plate through holes 20. The threaded rod 14 has a fastening clamping groove 19. The fastening clamping groove 19, the clamping plate through holes 20 and the fastening clamping plate 18 are adapted to each other. The fastening clamping plate 18 passes through the clamping plate through holes 20, and the fastening clamping plate 18 is connected to the fastening clamping groove 19. The two fastening buckle rings 17 are oppositely buckled and fixed to the outside of the fastening support sleeve 16. The fastening clamping plate 18 provided on the inner side thereof increases the connection fulcrum between the fastening support sleeve 16 and the threaded rod 14, and positions the threaded rod 14, enabling it to rotate axially while maintaining the same longitudinal height, preventing it from disengaging and moving around, and improving the structural stability.

[0031] Example 5:

[0032] Installation steps: First, assemble the structure of the splicing column 30. First, fixedly connect the inner end of the spring strip 29 with the lock plate 23, then place both the spring strip 29 and the lock plate 23 into the splicing column 30, and fixedly connect the outer end of the spring strip 29 with the splicing column 30. The lock block 24 passes through the lock block through hole 26. Then place the baffle 28 into the splicing column 30. The outer surface of the baffle 28 fits against the inner surface of the splicing column 30. The outer surface of the tapered sleeve 27 fits against the inner surface of the lock plate 23, and the four groups of lock plates 23 are evenly distributed axially on the tapered sleeve 27. Then, pass the threaded rod 14 through the fastening support sleeve 16 and the cover plate 15 in sequence until the lower surface of the knob 13 fits against the upper surface of the fastening support sleeve 16, and the positions of the clamping plate through holes 20 and the fastening clamping grooves 19 correspond. Then place the fastening buckle ring 17 outside the fastening support sleeve 16, and the two fastening buckle rings 17 on both sides are oppositely buckled and fixedly connected. The fastening clamping plate 18 passes through the clamping plate through holes 20 and is embedded in the fastening clamping grooves 19. Finally, install and fix the cover plate 15 on the upper part of the splicing column 30, and the limiting support rod 21 passes through the support rod through hole 22. The threaded rod 14 is connected to the baffle 28 and the tapered sleeve 27 in sequence. The threaded rod 14 is positioned and connected to the tapered sleeve 27 through threads. After completing the assembly of the splicing column 30 structure, vertically erect and embed the embedded support rod 10 into the slope body 01, then install and fix the splicing column 30 on the upper part of the slope body 01, and insert the positioning cone rod 08 into the slope body 01. The positioning block 11 is embedded in the positioning slot 12. Then install and fix the fixing frame 03 on the upper part of the slope body 01. The lower surface of the slope protection net 02 fits against the upper surface of the slope body 01, and insert the fixing cone rod 04 into the slope body 01. The adjacent fixing frames 03 are spliced to form a splicing groove 07, and the splicing column 30 is embedded in the splicing groove 07. The positions of the lock block through holes 26 and the lock grooves 25 correspond. Finally, drive the tapered sleeve 27 to move downward by rotating the knob 13, causing the lock plate 23 to be forced to move outward until the lock block 24 passes through the lock block through hole 26 and is embedded in the lock groove 25 to complete the installation.

[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. It should be noted that for those of ordinary skill in the art, several improvements and modifications can be made without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A slope protection net for water conservancy projects, characterized in that : It includes a fixed frame (03), a slope protection net (02), a planting pot (05), embedded support rods (10), threaded rods (14), a lock plate (23), a tapered sleeve (27), and a splicing column (30). The fixed frame (03) is connected to the slope body (01). The lower part of the fixed frame (03) has multiple fixed tapered rods (04), and the fixed tapered rods (04) are inserted into the slope body (01). The middle part of the fixed frame (03) has a planting pot (05), and the bottom of the planting pot (05) has multiple drainage holes (06). The inner side of the fixed frame (03) is connected to the slope protection net (02). The outer side of the fixed frame (03) has multiple splicing grooves (07), and the splicing grooves (07) are adapted to the splicing column (30). The splicing grooves (07) are connected to the splicing column (30), and the splicing column (30) is connected to the slope body (01). The bottom of the splicing column (30) has multiple positioning tapered rods (08), and the positioning tapered rods (08) are inserted into the slope body (01). The slope body (01) is connected to the embedded support rods (10). The bottom of the embedded support rods (10) has multiple barbs (09), and the top of the embedded support rods (10) has positioning blocks (11). The splicing column (30) has positioning slots (12), and the positioning blocks (11) are adapted to the positioning slots (12). The positioning blocks (11) are connected to the positioning slots (12).

2. The hydraulic engineering slope protection net according to claim 1 is characterized in that : The outer end of a spring strip (29) is connected to the splicing column (30), and the inner end of the spring strip (29) is connected to the lock plate (23). The outer side of the lock plate (23) has lock blocks (24). The splicing column (30) has multiple lock block perforations (26). The fixed frame (03) has a lock groove (25). The lock groove (25), the lock block perforations (26), and the lock blocks (24) are adapted to each other. The lock blocks (24) pass through the lock block perforations (26), and the lock blocks (24) are connected to the lock groove (25). The inner side of the lock plate (23) is in contact with the tapered sleeve (27). The upper part of the tapered sleeve (27) has a baffle (28), and the outside of the baffle (28) is in contact with the splicing column (30).

3. The hydraulic engineering slope protection net according to claim 2, characterized in that : The upper part of the splicing column (30) is connected to a cover plate (15). The cover plate (15) has multiple support rod perforations (22). The baffle (28) has multiple limiting support rods (21). The limiting support rods (21) are adapted to the support rod perforations (22). The limiting support rods (21) pass through the support rod perforations (22). The upper part of the cover plate (15) has a fastening support sleeve (16). The fastening support sleeve (16) is in contact with a knob (13). The knob (13) has a threaded rod (14). The threaded rod (14) is sequentially connected to the fastening support sleeve (16), the cover plate (15), the baffle (28), and the tapered sleeve (27). The threaded rod (14) is threadedly connected to the tapered sleeve (27).

4. The hydraulic engineering slope protection net according to claim 3 is characterized in that : The outside of the fastening support sleeve (16) is connected to a fastening snap ring (17). The inner side of the fastening snap ring (17) has a fastening clamping plate (18). The two sides of the fastening support sleeve (16) have clamping plate perforations (20). The threaded rod (14) has a fastening clamping groove (19). The fastening clamping groove (19), the clamping plate perforations (20), and the fastening clamping plate (18) are adapted to each other. The fastening clamping plate (18) passes through the clamping plate perforations (20), and the fastening clamping plate (18) is connected to the fastening clamping groove (19).

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