CN113519343B - Constructed wetland plant support bracket that resists lodging of high steadiness - Google Patents
Constructed wetland plant support bracket that resists lodging of high steadiness Download PDFInfo
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- CN113519343B CN113519343B CN202110944680.2A CN202110944680A CN113519343B CN 113519343 B CN113519343 B CN 113519343B CN 202110944680 A CN202110944680 A CN 202110944680A CN 113519343 B CN113519343 B CN 113519343B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/04—Supports for hops, vines, or trees
- A01G17/14—Props; Stays
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Abstract
The invention discloses a high-stability artificial wetland plant lodging-resistant support bracket which comprises a base, an intermediate rod and a top frame, wherein the base is provided with a support frame; the base comprises a lower bottom plate, and the top surface of the lower bottom plate is hinged with the middle rod; the lower end of the lower bottom plate is fixedly connected with a drill rod, and the bottom end of the drill rod is fixedly connected with a drill bit; a plurality of anti-falling devices and anti-pulling devices are circumferentially arranged on the side wall of the drill rod at equal intervals; the middle rod comprises a first rod and a plurality of second rods which are sequentially connected in a sliding manner, the top end of the second rod positioned at the uppermost part is fixedly connected with the top frame, and the bottom end of the first rod is hinged with the lower bottom plate; a rebound assembly is arranged between the bottom end of the first rod and the lower bottom plate in a hinged manner; the top frame comprises an upper bottom plate, and a supporting device is hinged to the upper end of the upper bottom plate. The artificial wetland sewage treatment device is simple in structure and strong in stability, can effectively reduce the influence of severe weather such as strong wind on artificial wetland plants, reduces the lodging probability of the artificial wetland plants, further improves the efficiency of artificial wetland sewage treatment, improves the sewage treatment effect, and has higher popularization significance.
Description
Technical Field
The invention relates to the field of artificial wetland auxiliary devices, in particular to an artificial wetland plant lodging-resistant support bracket with high stability.
Background
Along with the improvement of environmental protection consciousness of people, environmental pollution treatment and sewage treatment are gradually paid attention. The constructed wetland gradually becomes a main water treatment system for sewage treatment and virtuous circle in medium and small towns due to the advantages of large buffer capacity, good treatment effect, simple process, small investment and low later-stage operation cost.
However, in the process of construction and later maintenance and operation of the artificial wetland, the plants in the wetland need to be supported to prevent the plants from falling down due to severe weather (such as typhoon) and influencing the normal growth of the plants and the efficiency of water treatment.
In China, typhoon becomes a frequent visitor visiting a city, and storm caused by typhoon often becomes a direct cause of tree lodging. Typhoon frequently causes many newly transplanted trees to fall down, and even trees which survive for many years are blown by fierce wind, so that new roots of the trees are damaged, the trees die in a large area, and huge economic loss is caused to cities. The artificial wetland is generally built at a position where people have little smoke, has poor resistance to typhoon and is more easily influenced by the typhoon. The existing solution is to raise the trees again after lodging, keep the trees hard and rejuvenate, and reduce the death rate of the trees as much as possible. The common precaution measure is to use the tree roots and the stems to be supported by a certain structure, so as to avoid the trees from shaking and lodging due to fierce wind. However, this method not only needs to cut more small trees to protect the trees, but also has large occupied area, easy breakage of the wood poles, low repeated utilization rate and unsatisfactory ecological and economic benefits.
Disclosure of Invention
The invention aims to provide a high-stability artificial wetland plant lodging-resistant support bracket to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a high-stability artificial wetland plant lodging-resistant support bracket, which comprises a base, an intermediate rod and an upper bracket, wherein the base is fixedly connected with the upper bracket; the base, the middle rod and the top frame are sequentially arranged from bottom to top;
the base comprises a lower bottom plate, and the top surface of the lower bottom plate is hinged with the middle rod; the lower end of the lower bottom plate is fixedly connected with a drill rod, and the bottom end of the drill rod is fixedly connected with a drill bit; a plurality of anti-lodging devices and a plurality of anti-pulling devices are circumferentially arranged on the side wall of the drill rod at equal intervals, the anti-lodging devices are positioned above the anti-pulling devices, and the anti-pulling devices are arranged between any two adjacent anti-lodging devices;
the middle rod comprises a first rod and a plurality of second rods which are sequentially connected in a sliding manner, the top end of the second rod positioned at the uppermost part is fixedly connected with the top frame, and the bottom end of the first rod is hinged with the lower bottom plate; a rebound assembly is arranged between the bottom end of the first rod and the lower bottom plate in a hinged mode;
the roof rack comprises an upper base plate, the bottom end of the upper base plate is fixedly connected with the uppermost second rod, and the upper end of the upper base plate is hinged with a supporting device.
Preferably, the side wall of the drill rod is circumferentially and fixedly connected with a pedal, the pedal is provided with a plurality of through grooves, and the through grooves are matched with the lodging prevention device.
Preferably, the lodging prevention device comprises a plurality of support rods which are circumferentially arranged at equal intervals, and the support rods are matched with the through grooves; the top end of the supporting rod is hinged with the lower bottom plate; the bracing piece orientation the lateral wall of drilling rod articulates there is the elastic component, the elastic component with drilling rod lateral wall sliding connection.
Preferably, the elastic assembly comprises a sliding chute longitudinally arranged on the side wall of the drill rod, a sliding block is connected in the sliding chute in a sliding manner, one end of a push rod is hinged to the sliding block, and the other end of the push rod is hinged to the middle of one side, facing the side wall of the drill rod, of the support rod; and a first spring is fixedly connected between one side of the sliding block facing the drill bit and the lower side wall of the sliding groove.
Preferably, a cavity is arranged in the drill rod, the top surface of the cavity is communicated with a shaft hole, and the shaft hole penetrates through the side wall of the drill rod; a universal shaft is rotationally connected in the shaft hole, and the tail end of the universal shaft extends to the drill bit and is rotationally connected with the drill bit; a worm is fixedly connected to the side wall of the universal shaft, and a plurality of anti-pulling teeth are connected to the worm in a meshed mode;
the drill rod the one end lateral wall circumference of drill bit is equidistant to be seted up a plurality of and is prevented pulling out the groove, prevent pulling out the groove intercommunication the cavity, prevent pulling out the tooth and be located prevent pulling out the inslot, prevent pulling out the bottom of tooth with prevent pulling out the groove and rotate and be connected.
Preferably, the anti-pulling teeth comprise gears, the gears are in meshed connection with the worm, and the gears are in rotary connection with the side walls of the anti-pulling grooves through rotating shafts; the lateral wall of gear passes through the bottom of connecting rod rigid coupling toothed plate, the top of toothed plate with prevent pulling out the groove and can dismantle the connection.
Preferably, the supporting device comprises a plurality of supporting plates which are circumferentially distributed at equal intervals, and the bottom ends of the supporting plates are hinged with the top surface of the upper bottom plate; a plurality of the supporting plates enclose a conical cavity, and an adjusting component is arranged in the conical cavity.
Preferably, the adjusting part is including setting up adjusting screw in the toper intracavity, adjusting screw's bottom with the top surface of upper plate is rotated and is connected, threaded connection has the regulating plate on the adjusting screw, the outer fringe of regulating plate respectively with the inside wall butt of backup pad.
Preferably, the first rod comprises a middle bottom plate, a rod body is fixedly connected to the top surface of the middle bottom plate, and the rod body is connected with the second rod in a sliding manner; a spherical hinge shaft is fixed on the lower end face of the middle bottom plate and is hinged with the lower bottom plate; the lower bottom plate is provided with a spherical hinge hole, and the spherical hinge shaft is in rolling contact with the spherical hinge hole; the rebound assembly is disposed between the upper base plate and the middle base plate.
Preferably, the resilience assembly comprises a plurality of circumferential equidistant distribution columns between the middle bottom plate and the lower bottom plate, the lower ends of the columns are fixedly connected with the lower bottom plate, the upper ends of the columns penetrate through the middle bottom plate and are in sliding connection with the middle bottom plate, second springs are sleeved on the columns, and the two ends of the second springs are respectively fixedly connected with the top surface of the lower bottom plate and the bottom surface of the middle bottom plate.
The invention discloses the following technical effects: the invention provides a high-stability artificial wetland plant lodging-resistant support bracket which comprises a base, an intermediate rod and an upper bracket, wherein the base is used for fixing the whole device, and the upper bracket is used for fixing a support bracket and a wetland plant to be stabilized together, so that the lodging-resistant capability of the wetland plant in severe weather is improved; the anti-lodging devices are arranged outside the drill rods of the base, and after the base is inserted into the base of the constructed wetland, the anti-lodging devices are arranged around the base and form a stable triangular structure with the base and the base in each direction, so that the stability of the base is improved, and the probability of lodging along the wind direction when the device is windy is reduced; the anti-pulling device is unfolded after the drill bit and the drill rod are embedded into the wetland substrate, so that the binding property of the drill rod and the substrate is improved, the base is prevented from being pulled out of the substrate in severe weather, and the stability of the device is further improved; the base is articulated with the intermediate lever to be equipped with the subassembly of kick-backing, when meetting the high wind, the base produces along wind direction relative movement with the pin joint of intermediate lever, reduces the area of being exposed to the wind of intermediate lever and roof-rack, reduces the atress, receives the subassembly of kick-backing to support after the certain degree when pathological change, prevents that the intermediate lever from warping too big, and after wind is little, the subassembly of kick-backing returns the intermediate lever to original position, does not influence follow-up use. The artificial wetland sewage treatment system is simple in structure and strong in stability, can effectively reduce the influence of severe weather such as strong wind on artificial wetland plants, reduces the lodging probability of the artificial wetland plants, further improves the efficiency of artificial wetland sewage treatment, improves the sewage treatment effect, and has higher popularization significance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a three-dimensional view of the artificial wetland plant lodging-resistant support bracket with high stability of the invention;
fig. 2 is a front view of the artificial wetland plant lodging-resistant support bracket with high stability of the invention;
FIG. 3 is a partial cross-sectional view of A in FIG. 2;
FIG. 4 is a three-dimensional view of the head frame of the present invention;
FIG. 5 is a schematic structural view of the top frame of the present invention;
FIG. 6 is a three-dimensional view of a base of the present invention;
FIG. 7 is a schematic structural view of a rebound assembly of the present invention;
FIG. 8 is a schematic view of a support assembly according to the present invention;
FIG. 9 is a schematic view of the anti-pullout assembly of the present invention;
FIG. 10 is an enlarged view of a portion B of FIG. 9;
FIG. 11 is a schematic view of a support bar according to the present invention;
wherein, 1, a base; 2. an intermediate lever; 3. a top frame; 4. a lower base plate; 5. drilling a rod; 6. a drill bit; 7. a first lever; 8. a second lever; 9. an upper base plate; 10. a pedal; 11. a through groove; 12. a support bar; 13. a chute; 14. a slider; 15. a push rod; 16. a first spring; 17. a cavity; 18. a shaft hole; 19. a cardan shaft; 20. a worm; 21. tooth pulling prevention; 22. a pull-out prevention groove; 23. a gear; 24. a rotating shaft; 25. a connecting rod; 26. a toothed plate; 27. a support plate; 28. a tapered cavity; 29. adjusting the screw rod; 30. an adjusting plate; 31. adjusting a hand wheel; 32. a mid-floor; 33. a shaft body; 34. a ball pivot shaft; 35. spherical reaming; 36. a positioning column; 37. a second spring; 38. an adjustment groove; 39. adjusting the bolt; 40. adjusting the nut; 1201. a first stay bar; 1202. a second stay bar; 1203. a third stay bar; 1901. a bearing; 2701. opening the gap; 2702. a torsion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-11, the invention provides a high-stability artificial wetland plant lodging-resistant support bracket, which comprises a base 1, an intermediate rod 2 and a top frame 3; the base 1, the middle rod 2 and the top frame 3 are sequentially arranged from bottom to top;
the base 1 comprises a lower bottom plate 4, and the top surface of the lower bottom plate 4 is hinged with the middle rod 2; the lower end of the lower bottom plate 4 is fixedly connected with a drill rod 5, and the bottom end of the drill rod 5 is fixedly connected with a drill bit 6; a plurality of anti-lodging devices and a plurality of anti-pulling devices are circumferentially arranged on the side wall of the drill rod 5 at equal intervals, the anti-lodging devices are positioned above the anti-pulling devices, and the anti-pulling devices are arranged between any two adjacent anti-lodging devices;
the middle rod 2 comprises a first rod 7 and a plurality of second rods 8 which are sequentially connected in a sliding manner, the top end of the second rod 8 positioned at the uppermost part is fixedly connected with the top frame 3, and the bottom end of the first rod 7 is hinged with the lower bottom plate 4; a rebound component is arranged between the bottom end of the first rod 7 and the lower bottom plate 4 in a hinged manner;
the top frame 3 comprises an upper bottom plate 9, the bottom end of the upper bottom plate 9 is fixedly connected with the uppermost second rod 8, and the upper end of the upper bottom plate 9 is hinged with a supporting device.
According to the further optimization scheme, a pedal 10 is fixedly connected to the side wall of the drill rod 5 in the circumferential direction, a plurality of through grooves 11 are formed in the pedal 10, and the through grooves 11 are matched with the lodging prevention device; the pedal 10 facilitates the application of force when the drill rod 5 and the drill bit 6 are drilled down, and in use, the drill bit 6 is inserted into the base of the artificial wetland, then the pedal 10 is stepped on by feet, and the weight of the body is used for applying force to the pedal 10, so that the drill bit 6 and the drill rod 5 are inserted into the deeper part of the base until the bottom surface of the pedal 10 is contacted with the top surface of the base.
According to the further optimized scheme, the lodging prevention device comprises a plurality of supporting rods 12 which are circumferentially arranged at equal intervals, and the supporting rods 12 are matched with the through grooves 11; the top ends of the supporting rods 12 are hinged with the lower bottom plate 4; the side wall of the support rod 12 facing the drill rod 5 is hinged with an elastic component, and the elastic component is connected with the side wall of the drill rod 5 in a sliding manner; the elastic component comprises a sliding chute 13 longitudinally arranged on the side wall of the drill rod 5, a sliding block 14 is connected in the sliding chute 13 in a sliding manner, one end of a push rod 15 is hinged on the sliding block 14, and the other end of the push rod 15 is hinged with the middle part of one side, facing the side wall of the drill rod 5, of the support rod 12; a first spring 16 is fixedly connected between one side of the slide block 14 facing the drill 6 and the lower side wall of the slide groove 13. When the drill rod 5 is not inserted into the base, the first spring 16 pulls the sliding block 14 to the lowest end of the sliding groove 13, the sliding block 14 pulls the supporting rod 12 downwards through the push rod 15 hinged with the sliding block, and the top end of the supporting rod 12 is hinged with the lower bottom plate 4, so that the supporting rod 12 is accommodated in the sliding groove 11, and the occupied space is reduced; when the device is used, the base pushes the sliding block 14 to slide upwards in the sliding groove 13 along with the fact that the drill rod 5 is deeper and deeper on the base of the artificial wetland, the spring is pulled, then the sliding block 14 supports the supporting rod 12 hinged with the push rod 15 through the push rod 15 hinged with the sliding block until the bottom surface of the pedal 10 is contacted with the top surface of the base, at the moment, the bottom surface of the supporting rod 12 is also contacted with the top surface of the base, the supporting rod 12, the drill rod 5 and the base form a stable triangular structure, and the stability of the device is improved; when the lodging-resistant device needs to be recovered, the drill rod 5 and the drill bit 6 are pulled out of the base, the first spring 16 can pull the sliding block 14 to slide downwards, and the supporting rod 12 is recovered to the initial state.
Furthermore, the cross section of the sliding block 14 is trapezoidal, the longer bottom edge of the trapezoid faces the direction of the drill bit 6, when the sliding block 14 is in contact with the substrate, the base area of the longer bottom edge and the substrate is larger, the stress is more uniform, and the support rod 12 can be unfolded more quickly and more labor-saving.
Further, the supporting rod 12 comprises a first supporting rod 1201, a second supporting rod 1202 and a third supporting rod 1203 which are fixedly connected in sequence, when the supporting rod is used, the first supporting rod 1201 is supported on a substrate, the area is large, the pressure on the substrate is small, and excessive sinking can not occur; the second stay bar 1202 is obliquely and fixedly connected with the first stay bar 1201, and the second stay bar 1202 is hinged with the push rod 15 towards the side wall of the drill rod 5; the third supporting rod 1203 is fixedly connected with the second supporting rod 1202 in an inclined manner, a connection point of the third supporting rod 1203 and the second supporting rod 1202 is fixedly connected with the side wall of the lower base plate 4, when the supporting rod 12 is completely unfolded, the third supporting rod 1203 is perpendicular to and abutted against the side wall of the lower base plate 4 for limiting, and the supporting rod 12 is prevented from being damaged due to too large unfolding.
Further, in order to limit the position of the slide 14, the upper limit moving position of the slide 14 is that the lower end surface of the slide 14 is flush with the bottom edge of the pedal 10.
According to a further optimized scheme, a cavity 17 is arranged in the drill rod 5, the top surface of the cavity 17 is communicated with a shaft hole 18, and the shaft hole 18 penetrates through the side wall of the drill rod 5; a universal shaft 19 is rotatably connected in the shaft hole 18, and the tail end of the universal shaft 19 extends to the drill bit 6 and is rotatably connected with the drill bit 6; a worm 20 is fixedly connected to the side wall of the universal shaft 19, and the worm 20 is meshed with a plurality of anti-pulling teeth 21; a plurality of anti-pulling grooves 22 are circumferentially and equidistantly formed in the side wall of one end of a drill bit 6 of the drill rod 5, the anti-pulling grooves 22 are communicated with the cavity 17, the anti-pulling teeth 21 are positioned in the anti-pulling grooves 22, and the bottom ends of the anti-pulling teeth 21 are rotatably connected with the anti-pulling grooves 22; the anti-pulling teeth 21 comprise a gear 23, the gear 23 is meshed with the worm 20, and the gear 23 is rotationally connected with the side wall of the anti-pulling groove 22 through a rotating shaft 24; the side wall of the gear 23 is fixedly connected with the bottom end of a toothed plate 26 through a connecting rod 25, and the top end of the toothed plate 26 is detachably connected with the anti-pulling groove 22. In the initial state, the toothed plate 26 is retracted in the anti-pulling groove 22, so that the drilling of the drill rod 5 is not hindered; when the drilling device is drilled to a specified position, namely after the bottom surface of the pedal 10 is abutted to a base, the universal shaft 19 is rotated through the hexagonal wrench, the rotation of the universal shaft 19 is reversed to drive the worm 20 to rotate, the worm 20 drives the gear 23 meshed with the worm 20 to rotate, the gear 23 drives the toothed plate 26 to rotate towards the outside of the anti-pulling groove 22 by taking the rotating shaft 24 as a center through the connecting rod 25 to form anti-pulling inverted teeth, so that the combination of the drill rod 5 and the base is tighter, the inner force and the outer force are not easy to pull out, when the device needs to be recycled, the universal shaft 19 is reversely rotated through the hexagonal wrench again, the worm 19 drives the worm 20 to rotate, the worm 20 drives the gear 23 meshed with the worm 20 to rotate, and finally the toothed plate 26 is recycled into the anti-pulling groove 22, so that the drill rod 5 can be easily taken out. The reversing process and the reversing distancing of the cardan shaft 19 are prior art and will not be described in detail here.
Furthermore, a bearing 1901 is arranged in the shaft hole 18, the outer edge of the bearing 1901 is fixedly connected with the shaft hole 18, the inner edge of the bearing 1901 is fixedly connected with the universal shaft 19, the bearing 1901 positions the universal shaft 19 in the shaft hole 18, the universal shaft 19 is prevented from shaking during rotation, the universal shaft 19 is also prevented from rubbing with the side wall of the shaft hole 18 during rotation, the force required by rotation is reduced, and the labor amount is reduced.
Further, in order to improve the combination of the toothed plate 26 and the base, the top end of the toothed plate 26 is sharp, so that the puncture performance of the toothed plate 26 is improved, and the toothed plate 26 can penetrate into the base more easily without sliding.
In a further optimized scheme, the supporting device comprises a plurality of supporting plates 27 which are circumferentially distributed at equal intervals, and the bottom ends of the supporting plates 27 are hinged with the top surface of the upper bottom plate 9; a plurality of supporting plates 27 form a conical cavity 28 in an enclosing manner, and an adjusting component is arranged in the conical cavity 28; the adjusting assembly comprises an adjusting screw 29 arranged in the conical cavity 28, the bottom end of the adjusting screw 29 is rotatably connected with the top surface of the upper base plate 9, an adjusting plate 30 is connected to the adjusting screw 29 in a threaded manner, and the outer edge of the adjusting plate 30 is respectively abutted to the inner side wall of the supporting plate 27. A plurality of support plates 27 are annularly arranged on the top surface of the upper base plate 9, a conical cavity 28 with a large top and a small bottom is formed in the center, the bottom end of each support plate 27 is hinged to the top surface of the upper base plate 9, when the adjusting screw 29 rotates, the adjusting plate 30 moves up and down in the conical cavity 28, when the adjusting plate 30 moves down, due to the fact that the diameter of the conical cavity 28 is reduced, the adjusting plate 30 pushes the support plates 27 to move outwards to obtain a larger space, but due to the fact that the bottom ends of the support plates 27 are hinged to the top surface of the upper base plate 9, the support plates 27 can only rotate by taking a hinge point as the center, the support plates 27 are unfolded in a petal shape, and the acting area of the support device is enlarged.
Further, in order to fix the aquatic plant to be fixed more conveniently and improve the stability of the aquatic plant, the top end of the supporting plate 27 is provided with a notch 2701, and the aquatic plant can be fixed in the notch 2701 when in use.
Furthermore, in order to more conveniently rotate the adjusting screw 29, an adjusting hand wheel 31 is fixed at the top end of the adjusting screw 29, and when the adjusting screw 29 is rotated, the adjusting hand wheel 31 is rotated.
Further, in order to facilitate the springback of the supporting plate 27, a torsion spring 2702 is arranged between the outer side wall of the supporting plate 27 and the top surface of the upper base plate 9, and the torsion spring 2702 enables the supporting plates 27 to be normally close to each other; when the adjusting plate 30 moves downwards, the support plate 27 is unfolded under the action of the adjusting plate 30, the torsion spring 2702 is pressed to deform, when the adjusting plate 30 moves upwards, a gap is formed between the adjusting plate 30 and the support plate 27, no force is applied to the support plate 27, the support plate 27 rebounds under the action of the torsion spring 2702 and approaches to each other until the inner wall of the support plate 27 abuts against the adjusting plate 30 again; the operation principle and the installation manner of the torsion spring 2702 are prior art, and are not described herein.
In a further optimized scheme, the first rod 7 comprises a middle bottom plate 32, a rod body 33 is fixedly connected to the top surface of the middle bottom plate 32, and the rod body 33 is connected with the second rod 8 in a sliding manner; a spherical hinge shaft 34 is fixed on the lower end face of the middle bottom plate 32, and the spherical hinge shaft 34 is hinged with the lower bottom plate 4; the lower bottom plate 4 is provided with a spherical hinge hole 35, and the spherical hinge shaft 34 is in rolling contact with the spherical hinge hole 35; the rebound assembly is arranged between the upper bottom plate 9 and the middle bottom plate 32; the rebound component comprises a plurality of positioning columns 36 which are circumferentially distributed between the middle bottom plate 32 and the lower bottom plate 4 at equal intervals, the lower ends of the positioning columns 36 are fixedly connected with the lower bottom plate 4, the upper ends of the positioning columns 36 penetrate through the middle bottom plate 32 and are in sliding connection with the middle bottom plate 32, second springs 37 are sleeved on the positioning columns 36, and two ends of each second spring 37 are fixedly connected with the top surface of the lower bottom plate 4 and the bottom surface of the middle bottom plate 32 respectively. When strong wind blows, the wind acts on the support frame, and because the support frame has a certain height, the larger the position deflection, if no correction is carried out, the material is easy to generate fatigue fracture due to frequent shaking of the middle rod 2, and the service life is reduced; the spherical hinge hole 35 of the lower bottom plate 4 is hinged with the spherical hinge shaft 34 below the middle bottom plate 32 in a spherical hinge connection mode, so that the middle rod 2 fixedly connected with the middle bottom plate 32 and the middle bottom plate 32 can rotate in all directions by taking the spherical hinge shaft 34 as a center, the flexibility is high, and meanwhile, when strong wind exists, the middle rod 2 and the top frame 3 are driven to deflect a certain amount along the wind direction, aquatic plants cannot be influenced, the wind area of the support frame is reduced, and the integral stability of the support frame is improved; rebound assembly between lower plate 4 and the middle base plate 32 is used for producing the intermediate lever 2 that deflects spacingly, prevents that the too big aquatic plant body of damage of intermediate lever 2 deflection volume, also can provide resilience force, rebounds when wind reduces and makes intermediate lever 2 resume vertical state. When strong wind blows, the top frame 3 and the middle rod 2 are driven to deflect, the middle rod 2 rotates along the wind direction through the spherical hinge shaft 34 and the spherical hinge hole 35 of the spherical hinge and deflects to one side, when the middle rod deflects, the middle bottom plate 32 deflects and slides relatively on the positioning rod in the corresponding direction, the second spring 37 sleeved on the positioning rod is compressed, other second springs 37 generate corresponding stretching or compression, vibration generated by the strong wind on the wind power of the middle rod 2 is absorbed, and the middle rod 2 is compressed or stretched according to the wind power, so that a limiting effect is generated; when wind reduces or stops, second spring 37 recovers to drive intermediate lever 2 reconversion, prevent intermediate lever 2 because often receive wind deformation to produce not recoverable deformation or even fatigue fracture, improved intermediate lever 2's life.
Furthermore, an adjusting groove 38 is formed in the outer wall of the first rod 7, the second rod 8 is slidably connected with the inner cavity of the first rod 7, an adjusting bolt 39 is fixedly connected to the outer wall of the position corresponding to the adjusting groove 38, and the end of the adjusting bolt 39 extends out of the adjusting groove 38 to the outside of the first rod 7 and is in threaded connection with an adjusting nut 40; when the length-adjustable fixing device is used, the adjusting nut 40 is unscrewed, the length of the deep part of the second rod 8 is adjusted to a proper position by hand, then the adjusting nut 40 is screwed again, the first rod 7 and the second rod 8 can be fixed, and the length adjusting range is the length of the adjusting groove 38.
The using method comprises the following steps:
firstly, the device is checked to ensure that the sliding block 14 slides flexibly, the anti-pulling teeth 21 are also accommodated in the anti-pulling grooves 22, and the installation can be started after the checking is finished.
Selecting aquatic plants needing to be stabilized, searching a position convenient for mounting the device at the accessory, inserting a drill bit 6 into the substrate of the artificial wetland after selection, then stepping one foot on the pedal 10, lifting the other foot off the ground, inserting a drill rod 5 into the substrate by using the body weight, and pressing the bottom surface of the pedal 10 on the top surface of the substrate; as the drill rod 5 is deeper and deeper at the base of the artificial wetland, the base pushes the sliding block 14 to slide upwards in the sliding groove 13, the spring is pulled, then the sliding block 14 props up the supporting rod 12 hinged with the push rod 15 until the bottom surface of the pedal 10 is contacted with the top surface of the base, at the moment, the bottom surface of the supporting rod 12 is also contacted with the top surface of the base, the supporting rod 12, the drill rod 5 and the base form a stable triangular structure, and the stability of the device is improved; when the universal shaft 19 is rotated through a hexagonal wrench, the rotation of the universal shaft 19 is reversed to drive the worm 20 to rotate, the worm 20 drives the gear 23 meshed with the worm to rotate, the gear 23 drives the toothed plate 26 to rotate towards the anti-pulling groove 22 by taking the rotating shaft 24 as a center through the connecting rod 25 to form anti-pulling inverted teeth, so that the drill rod 5 is combined with the base more tightly, and the inner force and the outer force are not easy to pull out; then adjust roof-rack 3 to appropriate height through adjusting nut 40 and adjusting bolt 39 cooperation, then rotate adjusting screw 29 through adjusting hand wheel 31, move down when adjusting plate 30, adjusting plate 30 promotes backup pad 27 and outwards moves in order to obtain bigger space, and backup pad 27 uses the pin joint to rotate as the center, makes backup pad 27 expand for the petal shape, has enlarged strutting arrangement's active area, and it can to fix the aquatic plant of choice with opening 2701 at backup pad 27 top at last.
After installation, when strong wind blows, the top frame 3 and the middle rod 2 are driven to generate deflection, the middle rod 2 rotates along the wind direction through the spherical hinge shaft 34 and the spherical hinge hole 35 of the spherical hinge and deflects to one side, when deflection occurs, the middle base plate 32 deflects and slides relatively on the positioning rod in the corresponding direction, the second spring 37 sleeved on the positioning rod is compressed, other second springs 37 generate corresponding stretching or compression, vibration generated by the strong wind on the middle rod 2 is absorbed, and compression or stretching is also performed according to the size of the wind, so that a limiting effect is generated; when wind reduces or stops, second spring 37 resumes to drive intermediate lever 2 reconversion, prevent that intermediate lever 2 from producing and can not resume deformation or even fatigue fracture owing to often receive wind deformation, improved intermediate lever 2's life.
After the use is finished, the aquatic plants are firstly unbundled from the opening 2701, then the adjusting hand wheel 31 is rotated reversely, the adjusting plate 30 moves upwards, and the supporting plate 27 is closed and tightened under the action of the torsion spring 2702; the adjusting nut 40 is unscrewed again, and the length of the second rod 8 is shortened to the shortest, so that the transportation is facilitated; then, the universal shaft 19 is reversely rotated again through the hexagonal wrench, the universal shaft 19 drives the worm 20 to rotate, the worm 20 drives the gear 23 meshed with the worm to rotate, finally, the toothed plate 26 is retracted into the anti-pulling groove 22, and then the base 1 is pulled out forcibly, so that the device can be retracted.
The artificial wetland sewage treatment system is simple in structure and strong in stability, can effectively reduce the influence of severe weather such as strong wind on artificial wetland plants, reduces the lodging probability of the artificial wetland plants, further improves the efficiency of artificial wetland sewage treatment, improves the sewage treatment effect, and has higher popularization significance.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (4)
1. The utility model provides a constructed wetland plant support bracket that resists lodging of high steadiness which characterized in that: comprises a base (1), a middle rod (2) and a top frame (3); the base (1), the middle rod (2) and the top frame (3) are sequentially arranged from bottom to top;
the base (1) comprises a lower bottom plate (4), and the top surface of the lower bottom plate (4) is hinged with the middle rod (2); the lower end of the lower bottom plate (4) is fixedly connected with a drill rod (5), and the bottom end of the drill rod (5) is fixedly connected with a drill bit (6); a plurality of anti-lodging devices and a plurality of anti-pulling devices are circumferentially arranged on the side wall of the drill rod (5) at equal intervals, the anti-lodging devices are positioned above the anti-pulling devices, and the anti-pulling devices are arranged between any two adjacent anti-lodging devices;
the middle rod (2) comprises a first rod (7) and a plurality of second rods (8) which are sequentially connected in a sliding manner, the top end of the second rod (8) positioned at the uppermost position is fixedly connected with the top frame (3), and the bottom end of the first rod (7) is hinged with the lower bottom plate (4); a rebound component is arranged between the bottom end of the first rod (7) and the lower bottom plate (4);
the top frame (3) comprises an upper bottom plate (9), the bottom end of the upper bottom plate (9) is fixedly connected with the second rod (8) at the top, and the upper end of the upper bottom plate (9) is hinged with a supporting device; a pedal (10) is fixedly connected to the side wall of the drill rod (5) in the circumferential direction, a plurality of through grooves (11) are formed in the pedal (10), and the through grooves (11) are matched with the lodging prevention device;
the lodging prevention device comprises a plurality of support rods (12) which are circumferentially arranged at equal intervals, and the support rods (12) are matched with the through grooves (11); the top end of the supporting rod (12) is hinged with the lower bottom plate (4); the support rod (12) is hinged with an elastic component towards the side wall of the drill rod (5), and the elastic component is connected with the side wall of the drill rod (5) in a sliding way;
the elastic component comprises a sliding groove (13) longitudinally formed in the side wall of the drill rod (5), a sliding block (14) is connected in the sliding groove (13) in a sliding mode, one end of a push rod (15) is hinged to the sliding block (14), and the other end of the push rod (15) is hinged to the middle of one side, facing the side wall of the drill rod (5), of the supporting rod (12); a first spring (16) is fixedly connected between one side of the sliding block (14) facing the drill bit (6) and the lower side wall of the sliding chute (13);
the first rod (7) comprises a middle bottom plate (32), a rod body (33) is fixedly connected to the top surface of the middle bottom plate (32), and the rod body (33) is connected with the second rod (8) in a sliding mode; a spherical hinge shaft (34) is fixed on the lower end face of the middle bottom plate (32), and the spherical hinge shaft (34) is hinged with the lower bottom plate (4); the lower bottom plate (4) is provided with a spherical hinge hole (35), and the spherical hinge shaft (34) is in rolling contact with the spherical hinge hole (35); the rebound assembly is arranged between the upper base plate (9) and the middle base plate (32);
the resilience assembly comprises a plurality of positioning columns (36) which are circumferentially distributed at equal intervals, the middle bottom plate (32) is connected with the lower bottom plate (4), the lower ends of the positioning columns (36) are fixedly connected with the lower bottom plate (4), the upper ends of the positioning columns (36) penetrate through the middle bottom plate (32) and are connected with the middle bottom plate (32) in a sliding mode, second springs (37) are sleeved on the positioning columns (36), and the two ends of each second spring (37) are fixedly connected with the top surface of the lower bottom plate (4) and the bottom surface of the middle bottom plate (32) respectively.
2. The high-stability artificial wetland plant lodging-resistant support bracket according to claim 1, is characterized in that: a cavity (17) is formed in the drill rod (5), the top surface of the cavity (17) is communicated with a shaft hole (18), and the shaft hole (18) penetrates through the side wall of the drill rod (5); a universal shaft (19) is rotatably connected in the shaft hole (18), and the tail end of the universal shaft (19) extends to the drill bit (6) and is rotatably connected with the drill bit (6); a worm (20) is fixedly connected to the side wall of the universal shaft (19), and a plurality of anti-pulling teeth (21) are meshed and connected with the worm (20);
drill rod (5) are close to a plurality of grooves (22) of preventing pulling out have been seted up to the one end lateral wall circumference equidistant of drill bit (6), prevent pulling out groove (22) intercommunication cavity (17), prevent pulling out tooth (21) and be located prevent pulling out in groove (22), prevent pulling out the bottom of tooth (21) with prevent pulling out groove (22) and rotate the connection.
3. The high-stability artificial wetland plant lodging-resistant support bracket according to claim 2, characterized in that: the anti-pulling teeth (21) comprise gears (23), the gears (23) are in meshed connection with the worm (20), and the gears (23) are in rotating connection with the side walls of the anti-pulling grooves (22) through rotating shafts (24); the lateral wall of gear (23) passes through the bottom of connecting rod (25) rigid coupling toothed plate (26), the top of toothed plate (26) with prevent pulling out groove (22) and can dismantle the connection.
4. The high-stability artificial wetland plant lodging-resistant support bracket according to claim 1, is characterized in that: the supporting device comprises a plurality of supporting plates (27) which are circumferentially distributed at equal intervals, and the bottom ends of the supporting plates (27) are hinged with the top surface of the upper bottom plate (9); a plurality of supporting plates (27) enclose a conical cavity (28), and an adjusting component is arranged in the conical cavity (28);
adjusting part is including setting up adjusting screw (29) in toper chamber (28), adjusting screw (29) the bottom with the top surface of upper plate (9) is rotated and is connected, threaded connection has regulating plate (30) on adjusting screw (29), the outer fringe of regulating plate (30) respectively with the inside wall butt of backup pad (27).
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| CN202110944680.2A CN113519343B (en) | 2021-08-17 | 2021-08-17 | Constructed wetland plant support bracket that resists lodging of high steadiness |
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| CN202110944680.2A CN113519343B (en) | 2021-08-17 | 2021-08-17 | Constructed wetland plant support bracket that resists lodging of high steadiness |
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| CN113519343B true CN113519343B (en) | 2022-07-15 |
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| CN115126951A (en) * | 2022-06-30 | 2022-09-30 | 北京城建集团有限责任公司 | Water pipe connecting device for drainage between foundation pit supporting piles |
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