CN114319235B - Hydraulic engineering bank protection device - Google Patents
Hydraulic engineering bank protection device Download PDFInfo
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- CN114319235B CN114319235B CN202210161479.1A CN202210161479A CN114319235B CN 114319235 B CN114319235 B CN 114319235B CN 202210161479 A CN202210161479 A CN 202210161479A CN 114319235 B CN114319235 B CN 114319235B
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- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000004804 winding Methods 0.000 claims abstract description 19
- 230000003139 buffering effect Effects 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000872 buffer Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The invention relates to the technical field of hydraulic engineering slope protection, in particular to a hydraulic engineering slope protection device, which comprises a ground pile and a drill rod, wherein the ground pile is inserted into an outer sleeve, two sides of the sleeve are symmetrically provided with a group of connecting components respectively, the connecting components comprise a first connecting rod, the first connecting rod is fixedly connected with the sleeve, a connecting shaft is arranged on the first connecting rod, a winding shaft is arranged on the outer side of the connecting shaft, a second connecting rod is arranged below the winding shaft, and the winding shaft is positioned between the first connecting rod and the second connecting rod; according to the invention, after the protective net is clamped on the long groove through the rotating rod, through the arrangement of the sliding rod and the moving block, the connecting shaft is fixedly connected with the transmission gear, the connecting shaft drives the corresponding transmission gear to rotate, the transmission gear pushes the rack to move towards the limiting spring, the limiting spring limits the transmission gear to rotate, and traction force is provided for the protective net to counteract impact force received by the protective net, so that buffering is provided for the protective net.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering slope protection, in particular to a hydraulic engineering slope protection device.
Background
The hydraulic engineering is mainly used for researching basic knowledge and skills in aspects of engineering hydrology, hydraulic engineering measurement, hydraulic reinforced concrete, hydraulic buildings, engineering drawing and the like, and is used for engineering planning and design, engineering site construction, engineering budget and maintenance and repair of hydraulic equipment in the field of hydraulic engineering. For example: building different types of hydraulic structures such as dams, dykes, spillways, sluice gates, channels, rafts, fishways and the like, wherein the hydraulic engineering slope protection is the slope protection built beside the water channel, and aims of preventing water and soil loss, ensuring personnel safety and the like are achieved.
The invention of China patent No. CN201810746248.0 discloses a slope protection water conservancy net, through the first wire rope net, two wire rope nets, the third wire rope net of setting up, can strengthen the maintenance to the river levee surface effectively to resist the washing and the scrubbing of rivers, reach the purpose that prevent soil erosion and water loss, owing to be equipped with fixed connection piece, can splice the installation, make things convenient for staff's construction, but do not set up buffer unit in the aforesaid invention, can't be effective to protect the bank protection when the bank protection net receives powerful impact.
But current slope protection device is when using, can't cushion to the impact force that receives to the protection network, makes the slope protection device destroyed easily, loses the effect of protection bank protection, inserts the ground stake simultaneously and generally only is fixed at four angles of protection network, and the protection network size is great, leads to the protection network inconvenient to straighten, and then makes fixed effect poor.
Disclosure of Invention
The invention aims to provide a hydraulic engineering slope protection device, which solves the problems that impact force applied to a slope protection net cannot be buffered in the prior art, and the slope protection device is easy to damage.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the hydraulic engineering slope protection device comprises a ground inserting pile and a drill rod, wherein a sleeve is arranged on the outer side of the ground inserting pile, a group of connecting assemblies are symmetrically arranged on the two sides of the sleeve respectively, each connecting assembly comprises a first connecting rod, each first connecting rod is fixedly connected with the sleeve, a connecting shaft is arranged on each first connecting rod, a winding shaft is arranged on the outer side of each connecting shaft, a second connecting rod is arranged below each winding shaft, and each winding shaft is located between each first connecting rod and each second connecting rod;
the top of the connecting shaft is provided with a rotating handle, the connecting shaft is provided with a fixed block, the bottom of the fixed block is provided with a clamping groove, the fixed block is clamped with one side of a clamping block through the clamping groove, the other side of the clamping block is provided with a moving block, the bottom of the moving block is provided with a plurality of groups of sliding bars, and a limiting groove matched with the sliding bars is formed above the first connecting rod;
the device comprises a first connecting rod, a second connecting rod, a first connecting rod and a second connecting rod, wherein a transmission gear is arranged in the first connecting rod, the transmission gear is fixedly connected with the second connecting rod, a rack is arranged on one side of the transmission gear, the rack is in sliding connection with the first connecting rod, the rack is hinged with the first connecting rod through a connecting rod, a limiting spring is arranged between the two first connecting rods, a pushing rod is arranged below the first connecting rod, and a fixing assembly is arranged at the bottom of the pushing rod;
the fixed component comprises a second hinging rod, the pushing rod is hinged with the limiting plates through the second hinging rod, and a plurality of limiting plates are spliced with each other to form a conical structure;
when one side protection net receives the impact when using, corresponding the connecting axle rotates, the connecting axle will drive corresponding drive gear and rotate, drive gear promotes rack to spacing spring direction motion, if impact force is less than at this moment spacing spring's elasticity, spacing spring will restrict drive gear and rotate, provides the traction force for the protection net and offset the impact force that the protection net received, provides one-level buffering for the protection net.
The invention has at least the following beneficial effects:
1. according to the invention, after the protective net is clamped on the long groove through the rotating rod, a fixed connection is formed between the protective net and the connecting shaft, when one side of the protective net is impacted in use, the impacted protective net pulls the corresponding connecting shaft to rotate, in the process, through the arrangement of the sliding rod and the moving block, the connecting shaft is fixedly connected with the transmission gear, the connecting shaft drives the corresponding transmission gear to rotate, the transmission gear pushes the rack to move towards the limit spring, if the impact force is smaller than the elastic force of the limit spring, the limit spring limits the transmission gear to rotate, traction force is provided for the protective net to counteract the impact force of the protective net, and primary buffering is provided for the protective net.
2. According to the invention, the limiting spring is connected with the rack, the limiting spring moves towards the rack direction at the other side under the pushing of the rack at one side, the connecting shaft at one side which receives impact force rotates to release the wound protection net during installation, and meanwhile, the connecting shaft at one side which does not receive impact force rotates reversely under the pushing of the limiting spring to secondarily tighten the protection net at one side which does not receive impact force, so that the impact force received by the protection net at the other side is counteracted, secondary buffering is provided for the protection net, the device elastically buffers the impact force received by the protection net through the arrangement of the limiting spring, the protection effect of the protection net on the protection net is improved, and the problem that the protection net is cut off due to overlarge impact force is prevented.
3. According to the invention, through the arrangement of the push rod and the fixing component, when the protective nets on two sides of the device are impacted simultaneously, the protective nets on two sides simultaneously drive the corresponding connecting shafts to rotate, the connecting shafts on two sides simultaneously drive the corresponding transmission gears to rotate, so that the wound protective nets on two sides are outwards released to buffer the impact force received by the protective nets on two sides, and the transmission gears drive the corresponding racks to move towards the direction close to the limit spring and squeeze the limit spring, when the extrusion force received by the limit spring is larger than the self elasticity, the limit spring is contracted and pushes the push rod to move downwards, in the process, the push rod drives the limit plate to move downwards through the second hinging rod, and as the limit plate is contacted with the ground and forms fixed connection at the moment, the second hinging rod gradually pushes the limit plate to open all around under the pushing of the push rod, and when the impact force received by the device is overlarge and drives the device to separate from the ground, the firmness of the device and the ground are increased, so that the device cannot be brought out by the impact force, and the slope protection is effectively protected.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a sleeve structure according to the present invention;
FIG. 3 is a schematic view of an elongated slot structure of the present invention;
FIG. 4 is a schematic view of a latch according to the present invention;
FIG. 5 is a schematic view of a hexagonal block structure according to the present invention;
FIG. 6 is a schematic diagram of a transmission gear structure according to the present invention;
FIG. 7 is a cross-sectional view of the internal structure of the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7A;
fig. 9 is an enlarged view of the structure of fig. 7B in accordance with the present invention.
In the figure: 1. inserting a ground pile; 2. a fixed block; 3. a limiting block; 4. a first spring; 5. a clamping block; 6. a moving block; 7. a second spring; 8. a slide bar; 9. a disc; 10. winding a reel; 11. a rotating rod; 12. a bolt; 13. a rotating handle; 14. a connecting shaft; 15. a sleeve; 16. a connection assembly; 1601. a first connecting rod; 1602. a second connecting rod; 17. hexagonal blocks; 18. a drill rod; 19. a connector; 20. a nut; 21. a hexagonal groove; 22. a rod; 23. a fixed rod; 24. a clamping groove; 25. a receiving groove; 26. a long groove; 27. a transmission gear; 28. a rack; 29. a connecting rod; 30. a first hinge lever; 31. a limit spring; 32. a push rod; 33. a fixing assembly; 3301. a second hinge lever; 3302. and a limiting plate.
Description of the embodiments
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
Referring to fig. 1-5, a hydraulic engineering slope protection device comprises a ground pile 1 and a drill rod 18, wherein a sleeve 15 is sleeved on the surface of the ground pile 1 in a rotating manner, a group of connecting components 16 are respectively arranged on two sides of the sleeve 15 in a bilateral symmetry manner, each connecting component 16 comprises a first connecting rod 1601, the first connecting rods 1601 are fixedly connected with the sleeve 15, a connecting shaft 14 is arranged on the first connecting rods 1601, a winding shaft 10 is arranged on the outer side of each connecting shaft 14, a second connecting rod 1602 is arranged below each winding shaft 10, the winding shaft 10 is positioned between the first connecting rods 1601 and the second connecting rods 1602, discs 9 are fixedly arranged at two ends of each winding shaft 10, a rotating handle 13 is fixedly arranged at the top of each connecting shaft 14, a fixed block 2 is fixedly arranged on the surface of each connecting shaft 14, a moving block 6 is sleeved on the surface of each connecting shaft 14, a sliding rod 8 is uniformly and fixedly arranged at the bottom of each moving block 6, a limit groove matched with the sliding rod 8 is formed in the upper portion of each first connecting rod 1601, a second spring 7 is sleeved on the surface of each sliding rod 8, two ends of each second spring 7 are respectively fixedly connected with the moving block 6 and the corresponding first connecting block 1601 and the corresponding sliding rod 5 through a clamping block 5, and the clamping block 5 are fixedly arranged on one side of the other.
Wherein, through setting up around spool 10, connecting axle 14, movable block 6, fixed block 2, stopper 3, first spring 4 etc. make the protection network can fix on inserting ground stake 1 to can take up the protection network, make the protection network better to the protection effect of bank protection.
Further, the holding tank 25 has been seted up to the lateral wall of movable block 6, and the inside sliding connection of holding tank 25 has stopper 3, and the one end fixedly connected with first spring 4 that stopper 3 is close to holding tank 25, the one end and the holding tank 25 fixed connection that stopper 3 were kept away from to first spring 4, and the top of head rod 1601 has dead lever 23 for the position fixed mounting of stopper 3, and the spacing hole with stopper 3 size looks adaptation has been seted up on the surface of dead lever 23.
Further, one end of the limiting block 3, which is far away from the first spring 4, is arranged to be a smooth curved surface, and the curved surface faces downwards.
Further, an elongated slot 26 is formed around the surface of the spool 10, a rotating rod 11 is rotatably connected to the surface of the elongated slot 26, a bolt 12 is movably penetrated through the surface of the rotating rod 11, and a threaded hole matched with the size of the bolt 12 is formed in the position of the surface of the elongated slot 26 relative to the bolt 12.
Further, a connector 19 is fixedly installed at the top end of the ground inserting pile 1, a hexagonal block 17 is fixedly installed at the bottom of the drill rod 18, a hexagonal groove 21 matched with the size of the hexagonal block 17 is formed in the top of the connector 19, a plug rod 22 penetrates through the side wall of the connector 19 in a sliding mode, and a nut 20 is connected to the surface of the plug rod 22 in a threaded mode.
Further, the side wall of the hexagonal block 17 is provided with a jack with a size matching with the plug 22.
The scheme comprises the following working processes:
in use, firstly, the ground inserting pile 1 is inserted on the slope of any position where the protective net needs to be fixed, then the protective net is fixed on the winding shaft 10, firstly, the rotating rod 11 is opened when the protective net is fixed, one corner of the protective net is placed in the rotating rod 11 and the long groove 26, and then the rotating rod 11 is rotated, so that the rotating rod 11 is fixed by the bolts 12, and therefore, one corner of the protective net is fixed.
After the moving block 6 is pressed downwards, the limiting block 3 on the side wall of the moving block 6 is contacted with the fixed rod 23 and extruded under the action of the curved surface of the limiting block 3, so that the limiting block 3 is forced to compress the first spring 4 and moves into the accommodating groove 25 until the limiting holes on the surfaces of the limiting block 3 and the fixed rod 23 are mutually aligned, the limiting block 3 is popped up under the action of the first spring 4, so that the moving block 6 is fixed, the connecting shaft 14 is rotated by the rotating handle 13, and the connecting shaft 14 drives the winding shaft 10 to rotate, so that the protective net is wound, and the protective net can be tensioned.
Through setting up around spool 10, connecting axle 14, movable block 6, fixed block 2, stopper 3, first spring 4 etc. make the protection network can fix on inserting ground stake 1, and can take up the protection network, make the protection network better to the protection effect of bank protection, improve the practicality, when inserting ground stake 1 inside the bank protection, at first with the output interconnect of drilling rod 18 and rig, then utilize hexagonal groove 21 to block each other with the connector 19 at the top of inserting ground stake 1 with hexagonal block 17 of drilling rod 18 bottom, thereby utilize hexagonal block 17 and hexagonal groove 21 to drive connector 19 and insert ground stake 1 and rotate when making drilling rod 18 rotate, conveniently insert ground stake 1 underground, utilize inserted link 22 to insert in the jack of connector 19 and hexagonal block 17 lateral wall, utilize nut 20 to fix, thereby make the connecting block can not drop from hexagonal groove 21 easily, conveniently utilize the rig to dismantle ground stake 1 with inserting, improve the convenience of device, save manpower and materials, increase work efficiency.
Example two
In practical use, constructors find that because the two ends of the protective net are fixedly connected with the device, when the device is subjected to huge impact, the protective net can break after the impact force received by the protective net exceeds the limit of the protective net, meanwhile, because the part of the protective net extending into the ground is not provided with a reinforcing mechanism, when the device is subjected to larger impact force, the bottom of the protective net is loose, the slope cannot be protected, and in order to solve the technical problems, the device in the embodiment is improved according to the method described in the embodiment.
Referring to fig. 6-9, a rotating handle 13 is arranged at the top of a connecting shaft 14, a fixed block 2 is arranged on the connecting shaft 14, a clamping groove 24 is arranged at the bottom of the fixed block 2, the fixed block 2 is clamped with one side of a clamping block 5 through the clamping groove 24, a moving block 6 is arranged at the other side of the clamping block 5, a plurality of groups of sliding rods 8 are arranged at the bottom of the moving block 6, a limiting groove matched with the sliding rods 8 is arranged above a first connecting rod 1601, a transmission gear 27 is arranged in the first connecting rod 1601, the transmission gear 27 is fixedly connected with the sliding rods 8, a rack 28 is arranged at one side of the transmission gear 27, the rack 28 is in sliding connection with the first connecting rod 1601, the rack 28 is hinged with a first hinging rod 30 through a connecting rod 29, a limiting spring 31 is arranged between the two first hinging rods 30, a pushing rod 32 is arranged below the first hinging rod 30, and a fixing component 33 is arranged at the bottom of the pushing rod 32;
the fixing assembly 33 comprises a second hinging rod 3301, the pushing rod 32 is hinged with the limiting plates 3302 through the second hinging rod 3301, and the limiting plates 3302 are spliced with each other to form a conical structure;
firstly, through the transmission gear 27 with rack 28 transmission connection, and make rack 28 pass through connecting rod 29 and first articulated pole 30 articulated, and set up spacing spring 31 between two first articulated poles 30, after the protection net is taut through the device, press stopper 3, stopper 3 shrink into holding tank 25, the movable block 6 is the effect of second spring 7 is moved upwards this moment, make the fixture block 5 at movable block 6 top and the draw-in groove 24 of fixed block 2 bottom block each other block, at this moment transmission gear 27 passes through slide bar 8 and connecting axle 14 rotation connection, make rack 28 restriction transmission gear 27 rotate through the extrusion force of spacing spring 31, thereby restrict connecting axle 14, prevent connecting axle 14 rotation, the protection net that leads to tightening up is become flexible along with the rotation of connecting axle 14, provide effective protection to the protection slope through the protection net of taut.
Secondly, after the protective net is clamped in the long groove 26 through the rotating rod 11, a fixed connection is formed between the protective net and the connecting shaft 14, when one side of the protective net is impacted during use, the impacted protective net pulls the corresponding connecting shaft 14 to rotate, in the process, through the arrangement of the sliding rod 8 and the moving block 6, the fixed connection is formed between the connecting shaft 14 and the transmission gear 27, the connecting shaft 14 drives the corresponding transmission gear 27 to rotate, the transmission gear 27 pushes the rack 28 to move towards the limit spring 31, if the impact force is smaller than the elastic force of the limit spring 31 at the moment, the limit spring 31 limits the transmission gear 27 to rotate, and traction force is provided for the protective net to counteract the impact force of the protective net, so that primary buffering is provided for the protective net;
if the impact force is greater than the elasticity of the limiting spring 31 at this time, the limiting spring 31 moves towards the rack 28 direction at the other side under the pushing of the rack 28 at one side, the protective net wound during installation is released when the connecting shaft 14 at one side receiving the impact force rotates, and meanwhile, the connecting shaft 14 at one side not receiving the impact force is reversely pulled by the pushing of the limiting spring 31 to enable the protective net at one side not receiving the impact force to be secondarily tensioned, so that the impact force received by the protective net at the other side is counteracted, secondary buffering is provided for the protective net, the device is enabled to elastically buffer the impact force received by the protective net through the setting of the limiting spring 31, the protective effect of the protective net on the protective net is improved, and the problem that the protective net is cut off due to overlarge impact force is prevented.
And because the two ends of the protection net are connected through the device, and a plurality of devices are sequentially arranged according to the protection slope shape when protecting the protection slope, when the protection net on one side of the device is impacted and the protection net on the other side is not impacted, the elastic force of the limiting spring 31 to the connecting shaft 14 is gradually increased along with the continuous shrinkage of the limiting spring 31, meanwhile, the driving gear 27 pushes the rack 28 to move towards the direction close to the limiting spring 31, the rack 28 which is not received by the impact force on the other side is pushed by the pushing force of the limiting spring 28 to move towards the direction far away from the limiting spring 31 by the pushing force of the rack 28, and the driving gear 27 on the other side is driven to rotate, so that the protection net on the other side is tightened to counteract the impact force, and the problem that the connection between the device and the ground is loosened by pulling the movement of the device when the protection net on one side is impacted is prevented, and the impact resistance of the device is improved.
Finally, when the protection nets on two sides of the device are impacted simultaneously, the protection nets on two sides drive the corresponding connecting shafts 14 to rotate simultaneously, the connecting shafts 14 on two sides drive the corresponding transmission gears 27 to rotate simultaneously, the protection nets wound during installation are outwards released to buffer the impact force on the protection nets on two sides, meanwhile, the transmission gears 27 drive the corresponding racks 28 to move towards the direction close to the limiting springs 31 and squeeze the limiting springs 31, when the extrusion force on the limiting springs 31 is greater than the self elasticity, the limiting springs 31 shrink and push the pushing rods 32 to move downwards, in the process, the pushing rods 32 drive the limiting plates 3302 to move downwards through the second hinging rods 3301, and as the limiting plates 3302 are in contact with the ground and form fixed connection, the second hinging rods 3301 gradually push the limiting plates 3302 to open all around under the pushing of the pushing rods 32, and when the impact force on the device is too large and drives the device to separate from the ground, the unfolded limiting plates 3302 increase the firmness of the device and the ground, so that the device cannot be carried out by the impact force, and protection is effectively protected.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The hydraulic engineering slope protection device comprises a ground inserting pile and a drill rod, and is characterized in that a sleeve is arranged on the outer side of the ground inserting pile, a group of connecting assemblies are symmetrically arranged on two sides of the sleeve in a bilateral mode, each connecting assembly comprises a first connecting rod fixedly connected with the sleeve, a connecting shaft is arranged on the first connecting rod, a winding shaft is arranged on the outer side of the connecting shaft, a second connecting rod is arranged below the winding shaft, and the winding shaft is located between the first connecting rod and the second connecting rod; the surface of the winding shaft is provided with a long groove, the surface of the long groove is provided with a rotating rod, the surface of the rotating rod is movably provided with a bolt, and the surface of the long groove is provided with a threaded hole matched with the size of the bolt relative to the position of the bolt;
the top of the connecting shaft is provided with a rotating handle, the connecting shaft is provided with a fixed block, the bottom of the fixed block is provided with a clamping groove, the fixed block is clamped with one side of a clamping block through the clamping groove, the other side of the clamping block is provided with a moving block, the bottom of the moving block is provided with a plurality of groups of sliding bars, and a limiting groove matched with the sliding bars is formed above the first connecting rod;
the device comprises a first connecting rod, a second connecting rod, a first connecting rod and a second connecting rod, wherein a transmission gear is arranged in the first connecting rod, the transmission gear is fixedly connected with the second connecting rod, a rack is arranged on one side of the transmission gear, the rack is in sliding connection with the first connecting rod, the rack is hinged with the first connecting rod through a connecting rod, a limiting spring is arranged between the two first connecting rods, a pushing rod is arranged below the first connecting rod, and a fixing assembly is arranged at the bottom of the pushing rod;
the fixed component comprises a second hinging rod, the pushing rod is hinged with the limiting plates through the second hinging rod, and a plurality of limiting plates are spliced with each other to form a conical structure;
when one side of the protective net is impacted in use, the corresponding connecting shaft rotates, the connecting shaft drives the corresponding transmission gear to rotate, the transmission gear pushes the rack to move towards the direction of the limiting spring, if the impact force is smaller than the elastic force of the limiting spring at the moment, the limiting spring limits the transmission gear to rotate, and traction force is provided for the protective net to counteract the impact force received by the protective net, so that primary buffering is provided for the protective net.
2. The hydraulic engineering slope protection device according to claim 1, wherein if the impact force is greater than the elastic force of the limiting spring, the limiting spring moves towards the rack direction of the other side under the pushing of the rack on one side, the connecting shaft on the side receiving the impact force rotates to release the protection net, and meanwhile the connecting shaft on the side not receiving the impact force is pushed by the limiting spring to reversely rotate to secondarily tighten the protection net on the side not receiving the impact force, so that the impact force received by the protection net on the other side is counteracted, and secondary buffering is provided for the protection net.
3. The hydraulic engineering slope protection device according to claim 1, wherein the discs are arranged at two ends of the winding shaft, and the winding shaft penetrates through the discs to be rotationally connected with the connecting assembly.
4. The hydraulic engineering slope protection device according to claim 1, wherein a connector is arranged at the top end of the ground inserting pile, a hexagonal block is arranged at the bottom of the drill rod, a hexagonal groove matched with the size of the hexagonal block is formed in the top of the connector, a plug rod penetrates through the side wall of the connector in a sliding mode, and a nut is connected to the surface of the plug rod in a threaded mode.
5. The hydraulic engineering slope protection device according to claim 4, wherein the side wall of the hexagonal block is provided with a jack with a size matched with the inserted link.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210161479.1A CN114319235B (en) | 2022-02-22 | 2022-02-22 | Hydraulic engineering bank protection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210161479.1A CN114319235B (en) | 2022-02-22 | 2022-02-22 | Hydraulic engineering bank protection device |
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| CN114319235A CN114319235A (en) | 2022-04-12 |
| CN114319235B true CN114319235B (en) | 2024-02-27 |
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| CN115637714B (en) * | 2022-10-19 | 2023-06-23 | 合肥工业大学 | Slope protection device and protection method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02209392A (en) * | 1989-02-10 | 1990-08-20 | Asahi Chem Ind Co Ltd | Lifting gear for block mat |
| JP2004190331A (en) * | 2002-12-11 | 2004-07-08 | Ueda Shikimono Kojo:Kk | Natural environment renovating type revetment member and revetment construction method using the same |
| CN211080114U (en) * | 2019-09-11 | 2020-07-24 | 潘仪 | Water conservancy slope protection net with buffer structure |
| CN111945662A (en) * | 2020-07-23 | 2020-11-17 | 湖南工程学院 | Quick reinforcing apparatus of river dam road bed bank protection |
| CN113062267A (en) * | 2021-03-30 | 2021-07-02 | 欧银泉 | Slope protection reinforcing apparatus for hydraulic engineering |
| CN214993527U (en) * | 2021-03-01 | 2021-12-03 | 杜海燕 | Hydraulic engineering side slope protection network fastening structure |
| CN113737724A (en) * | 2021-10-08 | 2021-12-03 | 杨萌 | Slope protection for hydraulic engineering |
| CN215210849U (en) * | 2021-04-27 | 2021-12-17 | 张学彬 | Hydraulic engineering side slope protection network fastening structure |
| CN215715016U (en) * | 2021-07-01 | 2022-02-01 | 路畅 | Consolidate river course structure convenient to maintenance |
-
2022
- 2022-02-22 CN CN202210161479.1A patent/CN114319235B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02209392A (en) * | 1989-02-10 | 1990-08-20 | Asahi Chem Ind Co Ltd | Lifting gear for block mat |
| JP2004190331A (en) * | 2002-12-11 | 2004-07-08 | Ueda Shikimono Kojo:Kk | Natural environment renovating type revetment member and revetment construction method using the same |
| CN211080114U (en) * | 2019-09-11 | 2020-07-24 | 潘仪 | Water conservancy slope protection net with buffer structure |
| CN111945662A (en) * | 2020-07-23 | 2020-11-17 | 湖南工程学院 | Quick reinforcing apparatus of river dam road bed bank protection |
| CN214993527U (en) * | 2021-03-01 | 2021-12-03 | 杜海燕 | Hydraulic engineering side slope protection network fastening structure |
| CN113062267A (en) * | 2021-03-30 | 2021-07-02 | 欧银泉 | Slope protection reinforcing apparatus for hydraulic engineering |
| CN215210849U (en) * | 2021-04-27 | 2021-12-17 | 张学彬 | Hydraulic engineering side slope protection network fastening structure |
| CN215715016U (en) * | 2021-07-01 | 2022-02-01 | 路畅 | Consolidate river course structure convenient to maintenance |
| CN113737724A (en) * | 2021-10-08 | 2021-12-03 | 杨萌 | Slope protection for hydraulic engineering |
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| CN114319235A (en) | 2022-04-12 |
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