CN215289923U - Dykes and dams protector is used in hydraulic engineering construction - Google Patents
Dykes and dams protector is used in hydraulic engineering construction Download PDFInfo
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- CN215289923U CN215289923U CN202121908822.1U CN202121908822U CN215289923U CN 215289923 U CN215289923 U CN 215289923U CN 202121908822 U CN202121908822 U CN 202121908822U CN 215289923 U CN215289923 U CN 215289923U
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Abstract
The utility model relates to a dykes and dams protector is used in hydraulic engineering construction belongs to hydraulic engineering construction field, and it includes dykes and dams main part, the mounting groove has been seted up to the bottom of dykes and dams main part, the fixed reset spring that is provided with on the diapire of mounting groove, reset spring keeps away from the fixed buffer board that is provided with of one end of mounting groove, be provided with wave-proof subassembly on the side slope of dykes and dams main part, wave-proof subassembly includes supporting seat, wave-proof board and two slide rails, two the slide rail is the fixed both sides that set up the side slope in dykes and dams main part respectively, and the supporting seat setting is two between the slide rail, the both ends of supporting seat all are provided with the slider, the slider slides and sets up in the slide rail, wave-proof board is fixed to be set up on the supporting seat, be provided with on the slide rail and be used for driving the gliding drive assembly of supporting seat. The anti-scouring capacity of the dam body can be improved.
Description
Technical Field
The application relates to the field of hydraulic engineering construction, especially, relate to a dykes and dams protector is used in hydraulic engineering construction.
Background
Dikes refer to buildings and structures that are water resistant and water retaining. Modern dams come in two main categories: earth and rockfill dams and concrete dams. The earth-rock dam is a water retaining dam built by local earth materials, stone materials or mixture materials through methods of throwing, filling, rolling and the like. Earth and rockfill dams are the dam type with the longest history. At present, the earth-rock dam is a dam type which is most widely applied and most rapidly developed in the world dam engineering construction.
The existing Chinese patent document with the publication number of CN211596651U discloses a dam protection device for hydraulic engineering construction, and the key points of the technical scheme are as follows: including dyke and dam main part, a lateral wall slope of dyke and dam main part sets up, and the slope sets up a plurality of recesses have been seted up on the lateral wall of dyke and dam main part, and is a plurality of the diapire of recess all is through a plurality of reset spring fixedly connected with fly leaves, and is a plurality of the equal fixedly connected with pressure sensor of diapire of recess, pressure sensor's lateral wall offsets with the lateral wall of fly leaf, reset spring's lateral wall is kept away from to the fly leaf passes through compression spring fixedly connected with connecting rod, the lateral wall of connecting rod and the lateral wall sliding connection of recess, and is a plurality of the opening of recess is all run through to the connecting rod, and is a plurality of the flat gasbag of fixedly connected with slope between the lateral wall of connecting rod, it has the slow flush water to fill in the flat gasbag.
In view of the above-mentioned related art, the inventor believes that there is a drawback that the body of the dike is inferior in the water wave scouring resistance.
SUMMERY OF THE UTILITY MODEL
In order to improve the antiscour ability of dam body, this application provides a dykes and dams protector is used in hydraulic engineering construction.
The application provides a pair of dam protector for hydraulic engineering construction adopts following technical scheme:
the utility model provides a dykes and dams protector is used in hydraulic engineering construction, includes dykes and dams main part, the mounting groove has been seted up to the bottom of dykes and dams main part, the fixed reset spring that is provided with on the diapire of mounting groove, reset spring keeps away from the fixed buffer board that is provided with of one end of mounting groove, be provided with the wave-proof subassembly on the side slope of dykes and dams main part, the wave-proof subassembly includes supporting seat, wave-proof board and two slide rails, two the slide rail is fixed the both sides that set up the side slope in dykes and dams main part respectively, and the supporting seat setting is two between the slide rail, the both ends of supporting seat all are provided with the slider, the slider slides and sets up in the slide rail, the wave-proof board is fixed to be set up on the supporting seat, be provided with on the slide rail and be used for driving the gliding drive assembly of supporting seat.
Through adopting above-mentioned technical scheme, when the bottom of unrestrained pair of dykes and dams main part of water erodees, under buffer board and reset spring's effect, realize the buffering to unrestrained impact force to reach the protection that submerges the part of water to dykes and dams main part. When the water waves wash the side slope of the dam body, the breakwater on the side slope of the dam body can reduce the impact force of the water waves, and meanwhile, the breakwater prevents water waves excited by water flow from washing the side slope of the dam to a certain extent, so that the dam body is protected.
Optionally, the driving assembly includes a driving motor and a driving screw, the driving motor is disposed on the top end of the slide rail, the driving screw is disposed in the slide rail, the driving screw is coaxially connected with an output shaft of the driving motor, and the slider is provided with a threaded hole and sleeved on the driving screw.
By adopting the technical scheme, the driving motor is started, the output shaft of the driving motor drives the driving screw to rotate, the supporting seat can be driven to move along the length direction of the sliding rail in the rotating process of the driving screw, and the supporting seat drives the breakwater to synchronously move so as to adapt to the change of the water level, so that the breakwater can be kept against the water waves all the time.
Optionally, a plurality of support rods for supporting the breakwater are arranged on the support seat.
Through adopting above-mentioned technical scheme, make the breakwater can bear the impact of bigger unrestrained water through setting up the bracing piece, improve the protective capacities of breakwater.
Optionally, a winding drum is arranged on the supporting seat, a protective net is wound on the winding drum, a mounting bar is fixedly arranged at one end, far away from the winding drum, of the protective net, and the mounting bar is arranged at the bottom of the dam body.
Through adopting above-mentioned technical scheme, drive the in-process that the breakwater removed to dykes and dams top at drive assembly, the protection network on the reel is laid on the side slope of dykes and dams main part, and the protection network can improve the scour resistance of dykes and dams main part, and the protection network can prevent to a certain extent that the grit in the dykes and dams main part is taken away by the water wave simultaneously, and reduces dykes and dams main part self and keep off the ability of water wave.
Optionally, a geomembrane is arranged on one surface, facing the dam body, of the protective net.
By adopting the technical scheme, the geomembrane is a geotechnical anti-seepage material compounded by a plastic film serving as an anti-seepage base material and non-woven fabrics, and mainly has the functions of partitioning a water leakage channel of a dam body by the impermeability of the plastic film, bearing water pressure by the larger tensile strength and elongation and adapting to dam body deformation, so that the protection capability of the dam is improved.
Optionally, the mounting bar is provided with a fixing bolt for fixing the mounting bar at the bottom of the dam body.
Through adopting above-mentioned technical scheme, when fixing the bracing piece to suitable position, screw up fixing bolt, make the tip of bracing piece respectively with breakwater and supporting seat looks butt to the fixed action to the breakwater is realized.
Optionally, a servo motor for driving the winding drum to rotate is arranged on the supporting seat and on one side of the winding drum.
Through adopting above-mentioned technical scheme, at the water level slowly to the in-process that dykes and dams main part bottom descends, the wave protection board will remove in order to adapt to the change of water level to the bottom of dykes and dams main part, at this moment, starts servo motor, and servo motor rotates the in-process and will drive the reel and rotate, and the reel rotates the in-process and can wind the protection network back to on the reel promptly to use next time.
Optionally, one end of the buffer plate, which is far away from the dam body, is arc-shaped, and a rubber layer is arranged on the buffer plate.
Through adopting above-mentioned technical scheme, set up to arc through the one end of keeping away from dykes and dams body with the buffer board, can play the effect of buffering to the unrestrained water effectively, rubber materials has the cushioning effect good, corrosion-resistant characteristics to improve the scour protection ability of dykes and dams main part.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the dam body protection device, the installation groove is formed in the bottom of the dam body, the reset spring is fixedly arranged on the bottom wall of the installation groove, and the buffer plate is fixedly arranged at one end, far away from the installation groove, of the reset spring, so that when water waves scour the bottom of the dam body, the impact force of the water waves is buffered under the action of the buffer plate and the reset spring, and the protection that the dam body is submerged into the underwater part is achieved;
2. according to the method, the wave-preventing assembly is arranged on the side slope of the dam body, the driving assembly used for driving the supporting seat to slide is arranged on the sliding rail, when the side slope of the dam body is washed by water waves, the wave-preventing plate is moved to the position capable of resisting the water waves by the driving assembly, and the impact force of the water waves can be reduced by the wave-preventing plate on the side slope of the dam body, so that the dam body is protected;
3. this application is through setting up the reel on the supporting seat to around being equipped with the protection network on the reel, the protection network on the reel is laid back on the side slope of dykes and dams main part, and the protection network can improve the scour resistance of dykes and dams main part, and the protection network can prevent to a certain extent simultaneously that the grit in the dykes and dams main part is taken away by rivers, and reduces dykes and dams main part self and keep out the ability of unrestrained.
Drawings
Fig. 1 is a schematic structural view of the entire present application.
Fig. 2 is a schematic structural diagram of a drive assembly of the present application.
Fig. 3 is a schematic view of the structure of the protective net of the present application.
Description of reference numerals: 1. a dam body; 11. mounting grooves; 2. a return spring; 3. a buffer plate; 31. a rubber layer; 4. a wave-protection assembly; 41. a supporting seat; 411. a slider; 412. a support plate; 42. a wave-proof plate; 43. a slide rail; 5. a drive assembly; 51. a drive motor; 52. driving a lead screw; 6. a support bar; 7. a reel; 71. a protective net; 72. mounting a bar; 73. fixing the bolt; 74. a geomembrane; 75. a servo motor.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses dam protection device for hydraulic engineering construction, refer to fig. 1, including dykes and dams main part 1, the lateral wall slope of dykes and dams main part 1 sets up, and mounting groove 11 has been seted up along the length direction of self to the bottom of dykes and dams main part 1, welds reset spring 2 on the diapire of mounting groove 11, and reset spring 2 keeps away from the one end welding buffer board 3 of mounting groove 11, and the one end that dykes and dams main part 1 was kept away from to buffer board 3 is arc, and the one end that keeps away from dykes and dams main part 1 at buffer board 3 bonds there is rubber layer 31. When the bottom of the dam body 1 is washed by water waves, the impact force of the water waves is buffered under the action of the buffer plate 3 and the return spring 2, so that the protection of the part of the dam body 1 submerged into water is achieved.
Referring to fig. 1 and 2, a wave-preventing assembly 4 is installed on a side slope of a dike body 1, the wave-preventing assembly 4 includes a support seat 41, a wave-preventing plate 42 and two slide rails 43, the two slide rails 43 are respectively and fixedly installed at two sides of the side slope of the dike body 1, the length direction of the slide rails 43 is identical to the length of the side slope of the dike body 1, the support seat 41 is installed between the two slide rails 43, slide blocks 411 are welded at two ends of the support seat 41, the slide blocks 411 are slidably installed in the slide rails 43, and the wave-preventing plate 42 is welded on the support seat 41 perpendicular to the support seat 41. When the water waves wash the side slope of the dike body 1, the wave-preventing plate 42 can reduce the impact force of the water waves, thereby achieving the protection of the dike body 1.
Referring to fig. 2, a driving assembly 5 for driving the supporting seat 41 to slide is arranged on one of the slide rails 43, the driving assembly 5 includes a driving motor 51 and a driving screw 52, the driving motor 51 is installed at the top end of the slide rail 43, the driving screw is installed in the slide rail 43 along the length direction of the slide rail 43, the driving screw 52 is connected with an output shaft of the driving motor 51 by coaxial welding, and a threaded hole is formed in the sliding block 411 and sleeved on the driving screw 52. When the supporting seat 41 needs to be driven, the driving motor 51 is started, the output shaft of the driving motor 51 drives the driving screw 52 to rotate, and the supporting seat 41 can be driven to slide to the position resisting water waves along the length direction of the sliding rail 43 in the process of driving the driving screw 52 to rotate.
Referring to fig. 2, a plurality of support rods for supporting the breakwater 42 are welded on the support base 41, one end of the support rod 6, which is away from the support base 41, is welded to the breakwater 42, the support rods 6 are distributed along the length direction of the support base 41, when the breakwater 42 blocks the breakwater, the impact force of the breakwater is large, one side of the breakwater 42, which is away from the support base 41, is easily deformed when receiving a large impact force, and the support rods 6 can reinforce the breakwater 42, thereby improving the protection capability of the breakwater 42.
Referring to fig. 2 and 3, two support plates 412 are welded on the support base 41, the winding drum 7 is rotatably arranged between the two support plates 412, the length direction of the winding drum 7 is consistent with that of the support base 41, a protective net 71 is wound on the winding drum 7, a through hole in the protective net 71 is in a diamond shape, an installation strip 72 is welded at one end, away from the winding drum 7, of the protective net 71, the length direction of the installation strip 72 is consistent with the width direction of the protective net 71, the installation strip 72 is installed at the bottom of the dam, and a geomembrane 74 is bonded on one face, attached to the dam body 1, of the protective net 71. In the process that the supporting seat 41 moves towards the top of the dam body, the protective net 71 is synchronously paved on the side slope of the dam body 1, the protective net 71 has better anti-scouring capability, and sand and stones on the dam body 1 can be prevented from being carried away by water wave scouring to a certain extent; the geomembrane 74 has good toughness and good anti-seepage capability, and can reduce water from permeating into the interior of the dam body 1, thereby improving the protection capability of the dam body 1.
Referring to fig. 3, the mounting bar 72 is provided with fixing bolts 73 for fixing the mounting bar 72 to the bottom of the embankment body 1, the fixing bolts 73 are inserted into the mounting bar 72, the mounting bar 72 can be fixed by inserting the fixing bolts 73 into the bottom of the embankment body 1 after the mounting bar 72 is placed at a predetermined position, and positioning the end portions of the fixing bolts 73 in the bottom of the embankment body 1.
Referring to fig. 3, one of the two support plates 412 is provided with a servo motor 75 for driving the rotation of the winding drum 7, and an output shaft of the servo motor 75 is connected to a rotating shaft of the winding drum 7 by welding. When the water wave slowly recedes toward the bottom of the dam body 1, the driving motor 51 is started, and the driving motor 51 drives the supporting seat 41 and the wave protection plate 42 to move toward the direction of water receding; at this time, the servo motor 75 is started, and the protective net 71 and the geomembrane 74 are stored on the reel 7 together during the rotation of the servo motor 75, so as to be used next time.
The embodiment of the application provides a dykes and dams protector for hydraulic engineering construction's implementation principle does: when the bottom of the dike body 1 is washed by the water waves, the buffer plate 3 and the return spring 2 installed at the bottom of the dike body 1 can protect the bottom of the dike body 1. When the water waves wash the side slope of the dam body 1, the driving motor 51 is started, the breakwater 42 is moved to the place where the water waves need to be resisted in the process that the driving motor 51 rotates, and the protective net 71 on the supporting seat 41 is synchronously paved on the side slope of the dam body 1 in the process that the breakwater 42 moves, so that the water wave washing resistance of the dam body 1 is improved.
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 a dykes and dams protector is used in hydraulic engineering construction, includes dykes and dams main part (1), its characterized in that: the bottom of the dam body (1) is provided with a mounting groove (11), the bottom wall of the mounting groove (11) is fixedly provided with a return spring (2), one end of the return spring (2) far away from the mounting groove (11) is fixedly provided with a buffer plate (3), the wave-preventing component (4) is arranged on the side slope of the dam body (1), the wave-preventing component (4) comprises a supporting seat (41), a wave-preventing plate (42) and two sliding rails (43), the two sliding rails (43) are respectively and fixedly arranged on two sides of the side slope of the dam body (1), the supporting seat (41) is arranged between the two sliding rails (43), both ends of the supporting seat (41) are provided with sliding blocks (411), the sliding blocks (411) are arranged in the sliding rails (43) in a sliding way, the breakwater (42) is fixedly arranged on the supporting seat (41), and the sliding rail (43) is provided with a driving component (5) for driving the supporting seat (41) to slide.
2. A dam protection device for hydraulic engineering construction according to claim 1, wherein: the driving assembly (5) comprises a driving motor (51) and a driving screw rod (52), the driving motor (51) is arranged at the top end of the sliding rail (43), the driving screw rod (52) is arranged in the sliding rail (43), the driving screw rod (52) is coaxially connected with an output shaft of the driving motor (51), and a threaded hole is formed in the sliding block (411) and is sleeved on the driving screw rod (52).
3. A dam protection device for hydraulic engineering construction according to claim 1, wherein: the supporting seat (41) is provided with a plurality of supporting rods for supporting the wave-proof plate (42).
4. A dam protection device for hydraulic engineering construction according to claim 1, wherein: the supporting seat (41) is provided with a winding drum (7), the winding drum (7) is provided with a protective net (71) in a winding mode, one end, far away from the winding drum (7), of the protective net (71) is fixedly provided with an installation strip (72), and the installation strip (72) is arranged at the bottom of the dam body (1).
5. A dam protection device for hydraulic engineering construction according to claim 4, wherein: the mounting bar (72) is provided with a fixing bolt (73) for fixing the mounting bar (72) at the bottom of the dam body (1).
6. A dam protection device for hydraulic engineering construction according to claim 4, wherein: the one surface of the protective net (71) facing the dam body (1) is provided with a geomembrane (74).
7. A dam protection device for hydraulic engineering construction according to claim 1, wherein: and a servo motor (75) used for driving the winding drum (7) to rotate is arranged on the supporting seat (41) and on one side of the winding drum (7).
8. A dam protection device for hydraulic engineering construction according to claim 1, wherein: one end, far away from the dam body, of the buffer plate (3) is arc-shaped, and a rubber layer (31) is arranged on the buffer plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121908822.1U CN215289923U (en) | 2021-08-13 | 2021-08-13 | Dykes and dams protector is used in hydraulic engineering construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121908822.1U CN215289923U (en) | 2021-08-13 | 2021-08-13 | Dykes and dams protector is used in hydraulic engineering construction |
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| CN215289923U true CN215289923U (en) | 2021-12-24 |
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| CN202121908822.1U Active CN215289923U (en) | 2021-08-13 | 2021-08-13 | Dykes and dams protector is used in hydraulic engineering construction |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114561907A (en) * | 2022-03-10 | 2022-05-31 | 吴春香 | Dykes and dams and uses hydraulic engineering equipment with hinder landslide structure |
| CN114960541A (en) * | 2022-06-16 | 2022-08-30 | 南京工业大学 | Comprehensive wave-proof type revetment structure of sea-surrounding dam |
| CN115182311A (en) * | 2022-05-23 | 2022-10-14 | 福建士维建设有限公司 | Dysmorphism flood control building dykes and dams |
| CN115821846A (en) * | 2022-12-07 | 2023-03-21 | 河南省河川工程监理有限公司 | Reinforcement protection assembly and reinforcement method for hydraulic engineering dam |
-
2021
- 2021-08-13 CN CN202121908822.1U patent/CN215289923U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114561907A (en) * | 2022-03-10 | 2022-05-31 | 吴春香 | Dykes and dams and uses hydraulic engineering equipment with hinder landslide structure |
| CN115182311A (en) * | 2022-05-23 | 2022-10-14 | 福建士维建设有限公司 | Dysmorphism flood control building dykes and dams |
| CN114960541A (en) * | 2022-06-16 | 2022-08-30 | 南京工业大学 | Comprehensive wave-proof type revetment structure of sea-surrounding dam |
| CN114960541B (en) * | 2022-06-16 | 2023-12-26 | 南京工业大学 | Comprehensive wave-proof type shore protection structure of sea-enclosing dyke |
| CN115821846A (en) * | 2022-12-07 | 2023-03-21 | 河南省河川工程监理有限公司 | Reinforcement protection assembly and reinforcement method for hydraulic engineering dam |
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