CN115948990B - Large-scale multi-functional bridge construction water platform - Google Patents
Large-scale multi-functional bridge construction water platform Download PDFInfo
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- CN115948990B CN115948990B CN202211348998.5A CN202211348998A CN115948990B CN 115948990 B CN115948990 B CN 115948990B CN 202211348998 A CN202211348998 A CN 202211348998A CN 115948990 B CN115948990 B CN 115948990B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000010276 construction Methods 0.000 title claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 25
- 239000010720 hydraulic oil Substances 0.000 abstract description 14
- 239000003921 oil Substances 0.000 abstract description 6
- 208000034699 Vitreous floaters Diseases 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a large-scale multifunctional bridge construction water platform, which belongs to the technical field of bridge construction and comprises a water platform main body, wherein a plurality of concrete anchor posts are fixedly connected to two sides of the bottom of the water platform main body. In the invention, when a rapid flow occurs on one side of the water platform main body, the impact force of water flow received by the side anti-flow panel is increased, and when the impact force generated by the rapid flow is greater than the elastic action of the second supporting spring, the anti-flow panel pushes the piston seat to retract to the deep inside the outer shell, so that the oil pressure of the hydraulic oil on the inner side of the outer shell is increased, the pressure inside the hydraulic oil enters the piston anchor cylinder on the other side through the corresponding first bridge connecting pipe after being increased, and the bottom of the side piston anchor cylinder is increased by the reaction force from the bottom of the water flow along with the gradual increase of the hydraulic pressure inside the side piston anchor cylinder, so that the stability of the water platform main body is increased, and the water platform main body is not easily influenced by climates and ocean current conditions.
Description
Technical Field
The invention belongs to the technical field of bridge construction, and particularly relates to a large-scale multifunctional bridge construction water platform.
Background
Bridge is a structure which is generally erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like. In order to adapt to the traffic industry of modern high-speed development, bridges are also spreading to span mountain stream, poor geology or buildings which are erected to meet other traffic needs and enable the traffic to be more convenient. The bridge is generally composed of an upper structure, a lower structure, a support and an accessory structure, wherein the upper structure is also called a bridge span structure and is a main structure for crossing obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting position of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structure is bridge end butt strap, cone slope protection, bank protection, diversion engineering, etc.
The invention patent in the technical field of partial bridge construction is disclosed in the prior art, wherein chinese patent CN109440655B discloses an active drainage pressure relief bridge construction water platform, comprising: anti-flow platform, connection platform, locker, lift muscle post, support body, base, circulator, anti-flow platform level is installed in connection platform's left and right sides, connection platform bottom and locker nest each other to consolidate through the bolt between the casing, lift muscle post vertical fixation is in the bottom of circulator and with support body swing joint, the support body vertical welding is at the top of base and form an organic whole structure, the rib head at circulator and lift muscle post top is nested each other to closely laminate in anti-flow platform's bottom, its inner structure of anti-flow platform includes: drainage push pedal, top protection pad, float case, inflow valve, water cavity, strengthening rib, the inner chamber of drainage push pedal embedding float case is and through sealed fixed, the tight nestification in the groove seat at float case top of top protection pad, and middle part rubber coating laminating, inflow valve level is fixed in the left side of water cavity, the bottom at float case is fixed in the water cavity and the butt fusion forms integrated structure, the strengthening rib is equipped with more than two and the level laminating is in the bottom of float case, float the surface wall of case and connect the platform through the bolt reinforcement, the water platform after this technical scheme optimization can separate or join the anti-leveling platform of both sides according to weather condition to guide the floater to the middle part through the drainage push pedal and flow, the platform of both sides can open and shut the degree under the help of circulator under the too urgent circumstances of rivers and be bigger, effectively avoid the bottom of floater embedding platform to lead to the fact the platform to warp, causes subsequent construction difficulty.
In the prior art, the large-scale multifunctional bridge construction water platform still has some defects in the use process, and although the dredging technology is utilized to play a good role in dredging the floaters, the floaters can be prevented from being gathered at the bottom of the connecting platform to a higher degree, when the floaters are more, the dredging effect is greatly discounted, and the rapid flow impacts on the water platform, so that the stability of the water platform can be influenced.
Based on the above, the invention designs a large-scale multifunctional bridge construction water platform to solve the problems.
Disclosure of Invention
The invention aims at: in order to solve the defects that the large-scale multifunctional bridge construction water platform in the prior art still has some defects in the use process, although the dredging technology is utilized to play a good role in dredging the floaters, the floaters can be prevented from being gathered at the bottom of the connecting platform to a higher degree, when the floaters are more, the dredging effect is greatly discounted, and the rapid flow impacts on the water platform to influence the stability of the water platform, so that the large-scale multifunctional bridge construction water platform is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a large-scale multi-functional bridge construction water platform, includes water platform main part, the both sides of water platform main part bottom all fixedly connected with a plurality of concrete anchor posts, the bottom fixedly connected with lifting unit of water platform main part, lifting unit's bottom fixedly connected with is minced the subassembly, all overlap in lifting unit's two ports and be equipped with power conversion subassembly, lifting unit's bottom fixedly connected with is used for providing the butt subassembly of lateral bracing power for water platform main part;
the lifting assembly comprises an outer shell, the top of the outer shell is fixedly connected to the bottom of the water platform main body, a plurality of sealing bearings are clamped at the bottom of the outer shell, and the sealing bearings are arranged in a linear arrangement mode;
The inner part of the sealing bearing is sleeved with a fixed connecting sleeve, the inner part of the fixed connecting sleeve is sleeved with a lifting shaft for driving the mincing component to lift, the outer surface of the lifting shaft is fixedly connected with a first sliding connecting seat, the first sliding connecting seat is slidably connected in a first sliding connecting groove formed in the inner side wall of the fixed connecting sleeve, the end surface of the inner side of the first sliding connecting groove is fixedly connected with a first supporting spring for providing elastic supporting force for the lifting shaft, and the other end of the first supporting spring is fixedly connected with one surface close to the first sliding connecting seat;
the top fixedly connected with of lift axle is a plurality of movable protruding, and a plurality of movable protruding are annular array setting, and are provided with a plurality of fixed protruding between a plurality of movable protruding, and the equal fixed connection in the bottom of fixed backseat in a plurality of fixed bellied top, the top fixed connection of fixed backseat is at the top of shell body inboard.
As a further description of the above technical solution:
The mincing component comprises a connecting shaft, one end of the connecting shaft is fixedly connected to the bottom of the lifting shaft, the other end of the connecting shaft is fixedly connected with a spherical shaft, a spherical collar is sleeved on the surface of the spherical shaft, a third supporting spring is fixedly connected to the bottom of the inner side of the spherical collar, and the other end of the third supporting spring is fixedly connected with the bottom of the spherical shaft.
As a further description of the above technical solution:
the spherical shaft is clamped at the top end of the mincing shaft, a plurality of mincing blades are fixedly connected to the surface of the mincing shaft, and the intervals between two adjacent mincing blades are equal.
As a further description of the above technical solution:
the power conversion assembly comprises two sealing type clapboards, the two sealing type clapboards are respectively positioned at the front side and the rear side of the fixed connecting sleeve, the sealing type sliding sleeve is clamped at the end face of the sealing type clapboards, the linkage toothed plate is sleeved in the sealing type sliding sleeve, the surface of the linkage toothed plate is meshed with the linkage gear, and the linkage gear is fixedly sleeved on the outer surface of the fixed connecting sleeve.
As a further description of the above technical solution:
The piston seat is sleeved in two ports of the outer shell, one side, close to the linkage toothed plate, of the piston seat is fixedly connected, and a second sliding connecting groove is formed in the side end face of the piston seat.
As a further description of the above technical solution:
The second sliding connecting groove is connected with a second sliding connecting seat in a sliding mode, a second supporting spring is fixedly connected to the end face of the second sliding connecting seat, the other end of the second supporting spring is fixedly connected with the end face of the inner side of the second sliding connecting groove, and one face, away from the piston seat, of the second sliding connecting seat is fixedly connected with the end face of the inner side of the outer shell body.
As a further description of the above technical solution:
The butt subassembly includes a plurality of adapter, and a plurality of adapter are the linear arrangement setting, the internal rotation of switching mouth of adapter bottom is connected with the butt axle, the surface of butt axle has cup jointed piston anchor section of thick bamboo, and is put through the second bridge type connecting pipe between two adjacent piston anchor section of thick bamboo, and the bottom switch-on of one of them piston anchor section of thick bamboo has first bridge type connecting pipe, the other end joint of first bridge type connecting pipe is at shell body side terminal surface.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. In the invention, when a rapid flow occurs on one side of the water platform main body, the impact force of water flow received by the side anti-flow panel is increased, and when the impact force generated by the rapid flow is greater than the elastic force of the second supporting spring, the anti-flow panel pushes the piston seat to retract to the deep inside the outer shell, so that the oil pressure of the hydraulic oil on the inner side of the outer shell is increased, the pressure inside the hydraulic oil enters the piston anchor cylinder on the other side through the corresponding first bridge connecting pipe after being increased, and the reaction force from the bottom of the water flow is increased along with the gradual increase of the hydraulic pressure inside the piston anchor cylinder on the side, so that the impact resistance of the whole water platform main body can be improved, the stability of the water platform main body is increased, and the water platform main body is not easily influenced by climates and ocean current conditions.
2. In the invention, the piston seat can push the linkage toothed plate to perform corresponding sliding motion in the sealing sleeve in the retracting motion process of the port of the outer shell, the linkage toothed plate can convert linear force on the piston seat into torsion and act on the fixed connecting sleeve under the linkage effect between the linkage toothed plate and the linkage gear in the linear motion process of the tooth surface of the linkage gear, the fixed connecting sleeve can drive the mincing shaft to rapidly rotate through the lifting shaft, the mincing shaft can drive the mincing blade to rapidly rotate in water flow in the rapid rotation process of the mincing shaft, the mincing blade can rapidly rotate to carry out mincing treatment on nearby floaters, and compared with the dredging cleaning effect of floaters in the prior art, the mobility of the minced floaters is greatly enhanced, accumulation cannot easily occur, and the influence of the water floaters on the stability of the bottom of the main body of the water platform is effectively avoided.
3. In the invention, the lifting shaft can also drive the fixed bulge and the movable bulge to move relatively in the rotating process, when the movable bulge gradually moves towards the bottom of the fixed bulge, the lifting shaft can slide downwards in the second sliding connecting groove through the second sliding connecting seat and press the second supporting spring to deform, then the movable bulge gradually moves towards the direction far away from the fixed bulge, the lifting shaft can reset under the action of the reset elastic force of the second supporting spring, and the mincing blade can be driven to do lifting motion in the water flow through the mincing shaft, so that the mincing of suspended matters with multiple depths in the water flow is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a large-scale multifunctional bridge construction water platform provided by the invention;
Fig. 2 is a schematic structural diagram of an abutting component in a large-scale multifunctional bridge construction water platform according to the present invention;
FIG. 3 is a schematic structural diagram of a power conversion assembly in a large-scale multifunctional bridge construction water platform according to the present invention;
fig. 4 is a schematic structural diagram of a mincing assembly in a large-scale multifunctional bridge construction water platform according to the present invention;
FIG. 5 is an enlarged schematic view of the construction site A in FIG. 4 of a large-scale multifunctional bridge construction water platform according to the present invention;
fig. 6 is a schematic diagram of a disassembly structure of a mincing assembly in a large-scale multifunctional bridge construction water platform according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of the large-scale multifunctional bridge construction water platform in FIG. 6B;
FIG. 8 is a schematic diagram of a cross-sectional structure of an outer shell of a large-scale multifunctional bridge construction water platform according to the present invention;
FIG. 9 is an enlarged schematic view of the structure of the large-scale multifunctional bridge construction water platform in FIG. 8 at C;
fig. 10 is a schematic structural diagram of a piston seat in a large-scale multifunctional bridge construction water platform according to the present invention.
Legend description:
1. a water platform body; 2. a concrete anchor post; 3. a lifting assembly; 301. an outer housing; 302. a fixed connecting sleeve; 303. a lifting shaft; 304. a first sliding connection seat; 305. a first sliding connection groove; 306. a first support spring; 307. a movable protrusion; 308. a fixed protrusion; 309. a fixed rear seat; 4. mincing the assembly; 401. a coupling shaft; 402. a spherical shaft; 403. a spherical collar; 404. a third support spring; 405. mincing the shaft; 406. mincing the leaves; 5. a power conversion assembly; 501. a sealed partition; 502. a linkage toothed plate; 503. a linkage gear; 504. a piston seat; 505. a second sliding connection groove; 506. the second sliding connecting seat; 507. a second support spring; 508. an anti-flow panel; 6. an abutment assembly; 601. abutting the shaft; 602. a first bridge connection pipe; 603. a piston type anchor cylinder; 604. a second bridge connection pipe; 605. and (5) an adapter.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a large-scale multi-functional bridge construction water platform, includes water platform main part 1, the equal fixedly connected with of both sides of water platform main part 1 bottom a plurality of concrete anchor posts 2, the bottom fixedly connected with lifting unit 3 of water platform main part 1, the bottom fixedly connected with of lifting unit 3 rubs subassembly 4, all overlaps in two ports of lifting unit 3 and is equipped with power conversion subassembly 5, the bottom fixedly connected with butt subassembly 6 of lifting unit 3.
Specifically, the lifting assembly 3 includes an outer shell 301, the top of the outer shell 301 is fixedly connected to the bottom of the water platform main body 1, a plurality of sealing bearings are clamped at the bottom of the outer shell 301, the plurality of sealing bearings are arranged in a linear manner, a fixed connecting sleeve 302 is sleeved in the sealing bearings, a lifting shaft 303 is sleeved in the fixed connecting sleeve 302, the outer surface of the lifting shaft 303 is fixedly connected with a first sliding connecting seat 304, the first sliding connecting seat 304 is slidably connected in a first sliding connecting groove 305 formed in the inner side wall of the fixed connecting sleeve 302, the end surface of the inner side of the first sliding connecting groove 305 is fixedly connected with a first supporting spring 306, the other end of the first supporting spring 306 is fixedly connected with a surface close to the first sliding connecting seat 304, the top end of the lifting shaft 303 is fixedly connected with a plurality of movable protrusions 307, the plurality of movable protrusions 307 are arranged in an annular array, a plurality of fixed protrusions 308 are arranged between the movable protrusions 307, the top ends of the fixed protrusions 308 are fixedly connected to the bottom of a fixed rear seat 309, and the top of the fixed rear seat 309 is fixedly connected to the top of the inner side of the outer shell 301.
The implementation mode specifically comprises the following steps: the lifting shaft 303 is further driven to move relatively between the fixed protrusion 308 and the movable protrusion 307 during rotation, when the movable protrusion 307 gradually moves towards the bottom of the fixed protrusion 308, the lifting shaft 303 will slide downwards in the second sliding connection groove 505 through the second sliding connection seat 506 and press the second supporting spring 507 to deform, then the movable protrusion 307 gradually moves away from the fixed protrusion 308, and under the action of the restoring elastic force of the second supporting spring 507, the lifting shaft 303 will perform a restoring action, so that the mincing blade 406 can be driven to perform a lifting motion in the water flow through the mincing shaft 405.
Specifically, the mincing component 4 comprises a connecting shaft 401, one end of the connecting shaft 401 is fixedly connected to the bottom of the lifting shaft 303, the other end of the connecting shaft 401 is fixedly connected with a spherical shaft 402, a spherical collar 403 is sleeved on the surface of the spherical shaft 402, a third supporting spring 404 is fixedly connected to the bottom of the inner side of the spherical collar 403, the other end of the third supporting spring 404 is fixedly connected with the bottom of the spherical shaft 402, the spherical shaft 402 is clamped to the top end of a mincing shaft 405, a plurality of mincing blades 406 are fixedly connected to the surface of the mincing shaft 405, and the intervals between two adjacent mincing blades 406 are equal.
The implementation mode specifically comprises the following steps: in the process that the piston seat 504 retracts at the port of the outer shell 301, the linkage toothed plate 502 is pushed to perform corresponding sliding motion in the sealing sleeve, in the process that the linkage toothed plate 502 linearly moves on the tooth surface of the linkage gear 503, under the linkage effect between the linkage toothed plate 502 and the linkage gear 503, linear force on the piston seat 504 is converted into torsion and acts on the fixed connecting sleeve 302, the fixed connecting sleeve 302 drives the mincing shaft 405 to rapidly rotate through the lifting shaft 303, the mincing shaft 405 drives the mincing blades 406 to rapidly rotate in water flow in the process of rapidly rotating, and the mincing blades 406 rapidly rotate to mincing nearby floaters.
Specifically, the power conversion assembly 5 includes two sealed baffles 501, and two sealed baffles 501 are located the front and back both sides of fixed adapter sleeve 302 respectively, and sealed sliding sleeve has been cup jointed to sealed terminal surface department joint of sealed baffle 501, has cup jointed linkage pinion rack 502 in the sealed sliding sleeve, and linkage pinion rack 502's surface engagement has linkage gear 503, and linkage gear 503 is fixed to be cup jointed at fixed adapter sleeve 302's surface, has all cup jointed piston seat 504 in the two ports of shell body 301, and piston seat 504 is close one side fixed connection with linkage pinion rack 502, and second sliding connecting groove 505 has been seted up to piston seat 504's side terminal surface.
The implementation mode specifically comprises the following steps: when a rapid flow occurs on one side of the water platform main body 1, the impact force of the water flow received by the side anti-flow panel 508 will be increased, when the impact force generated by the rapid flow is greater than the elastic action of the second supporting spring 507, the anti-flow panel 508 will push the piston seat 504 to retract deep inside the outer shell 301, so that the oil pressure of the hydraulic oil on the inner side of the outer shell 301 is increased, the pressure inside the hydraulic oil will enter the piston anchor cylinder 603 on the other side through the corresponding first bridge connecting pipe 602 after being increased, and as the hydraulic pressure inside the side piston anchor cylinder 603 is gradually increased, the reaction force received by the bottom of the side piston anchor cylinder 603 will be increased, and the piston seat 504 will push the linkage toothed plate 502 to perform corresponding sliding motion in the linkage sealing sleeve in the process of the linear motion of the linkage toothed plate 502 on the tooth surface of the linkage toothed wheel 503, under the linkage effect between the toothed plate 502 and the toothed wheel 503, the linear force on the piston seat 504 will be converted into torsion force and act on the connecting sleeve 302.
Specifically, the second sliding connecting groove 505 is slidably connected with the second sliding connecting seat 506, the end face of the second sliding connecting seat 506 is fixedly connected with the second supporting spring 507, the other end of the second supporting spring 507 is fixedly connected with the end face of the inner side of the second sliding connecting groove 505, one face of the second sliding connecting seat 506, which faces away from the piston seat 504, is fixedly connected with the end face of the inner side of the outer shell 301, the abutting component 6 comprises a plurality of adapter seats 605, the adapter seats 605 are linearly arranged, an abutting shaft 601 is rotatably connected in the adapter joint at the bottom of the adapter seats 605, the outer surface of the abutting shaft 601 is sleeved with the piston anchor cylinders 603, the two adjacent piston anchor cylinders 603 are communicated through a second bridge connecting pipe 604, the bottom of one piston anchor cylinder 603 is communicated with a first bridge connecting pipe 602, and the other end of the first bridge connecting pipe 602 is clamped at the end face of the outer shell 301.
The implementation mode specifically comprises the following steps: the piston anchor cylinder 603 is internally filled with hydraulic oil, meanwhile, one side, corresponding to the two sealing type partition plates 501, of the outer shell 301 is mutually far away from each other is filled with hydraulic oil, oil pressure is generated between the piston anchor cylinder 603 and the abutting shaft 601 under the action of the hydraulic oil, one end, far away from the abutting shaft 601, of the piston anchor cylinder 603 can be tightly abutted to the bottom of water flow, stability of the water platform main body 1 is effectively improved, the water platform main body 1 is used for supporting two side positions of the water platform main body 1, and the piston anchor cylinder 603, the concrete anchor column 2 and the water flow bottom face form a stable triangular structure.
Working principle, when in use:
the piston anchor cylinder 603 is filled with hydraulic oil, meanwhile, one side, corresponding to the two sealing type partition plates 501, of the outer shell 301 is filled with hydraulic oil, oil pressure is generated between the piston anchor cylinder 603 and the abutting shaft 601 under the action of the hydraulic oil, one end, far away from the abutting shaft 601, of the piston anchor cylinder 603 can be tightly abutted to the bottom of water flow, stability of the water platform main body 1 is effectively improved, the water platform main body 1 is used for supporting two side positions of the water platform main body 1, and the piston anchor cylinder 603, the concrete anchor column 2 and the water flow bottom face form a stable triangular structure;
When a rapid flow occurs on one side of the water platform main body 1, the impact force of the water flow received by the side anti-flow panel 508 is increased, and when the impact force generated by the rapid flow is greater than the elastic force of the second supporting spring 507, the anti-flow panel 508 pushes the piston seat 504 to retract to the deep inside the outer shell 301, so that the oil pressure of the hydraulic oil on the inner side of the outer shell 301 is increased, the pressure inside the hydraulic oil enters the piston anchor cylinder 603 on the other side through the corresponding first bridge type connecting pipe 602 after being increased, and as the hydraulic pressure inside the piston anchor cylinder 603 on the side is gradually increased, the reaction force from the bottom of the water flow is increased on the bottom of the piston anchor cylinder 603, so that the impact resistance of the whole water platform main body 1 can be improved, the stability of the water platform main body 1 is increased, and the water platform main body 1 is not easily influenced by weather and ocean current conditions;
In the process that the piston seat 504 retracts at the port of the outer shell 301, the linkage toothed plate 502 is pushed to perform corresponding sliding motion in the sealing sleeve, in the process that the linkage toothed plate 502 linearly moves on the tooth surface of the linkage gear 503, under the linkage effect between the linkage toothed plate 502 and the linkage gear 503, linear force on the piston seat 504 is converted into torsion and acts on the fixed connecting sleeve 302, the fixed connecting sleeve 302 drives the mincing shaft 405 to rapidly rotate through the lifting shaft 303, the mincing shaft 405 drives the mincing blade 406 to rapidly rotate in water flow in the rapid rotating process, the mincing blade 406 rapidly rotates to mincing nearby floaters, and compared with the dredging cleaning effect of floaters in the prior art, the mobility of the minced floaters is greatly enhanced, accumulation cannot easily occur, and the influence of the water flow floaters on the bottom stability of the water platform main body 1 is effectively avoided;
The lifting shaft 303 is further driven to move relatively between the fixed protrusion 308 and the movable protrusion 307 during rotation, when the movable protrusion 307 gradually moves towards the bottom of the fixed protrusion 308, the lifting shaft 303 will slide downwards in the second sliding connection groove 505 through the second sliding connection seat 506 and press the second supporting spring 507 to deform, then the movable protrusion 307 gradually moves away from the fixed protrusion 308, under the action of the restoring elastic force of the second supporting spring 507, the lifting shaft 303 will perform a restoring action, and then the mincing blade 406 can be driven to perform a lifting motion in the water flow through the mincing shaft 405, so that the mincing of suspended matters with multiple depths in the water flow is facilitated.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a large-scale multi-functional bridge construction water platform, includes water platform main part (1), all fixedly connected with a plurality of concrete anchor posts (2) in both sides of water platform main part (1) bottom, a serial communication port, the bottom fixedly connected with lifting unit (3) of water platform main part (1), the bottom fixedly connected with of lifting unit (3) is minced subassembly (4), all overlap in two ports of lifting unit (3) and are equipped with power conversion subassembly (5), the bottom fixedly connected with of lifting unit (3) is used for providing butt subassembly (6) of lateral bracing power for water platform main part (1);
The lifting assembly (3) comprises an outer shell (301), the top of the outer shell (301) is fixedly connected to the bottom of the water platform main body (1), a plurality of sealing bearings are clamped at the bottom of the outer shell (301), and the sealing bearings are arranged in a linear arrangement mode;
The inner side of the sealing bearing is sleeved with a fixed connecting sleeve (302), the inner side of the fixed connecting sleeve (302) is sleeved with a lifting shaft (303) for driving the mincing component (4) to lift, the outer surface of the lifting shaft (303) is fixedly connected with a first sliding connecting seat (304), the first sliding connecting seat (304) is slidably connected in a first sliding connecting groove (305) formed in the inner side wall of the fixed connecting sleeve (302), the end face of the inner side of the first sliding connecting groove (305) is fixedly connected with a first supporting spring (306) for providing elastic supporting force for the lifting shaft (303), and the other end of the first supporting spring (306) is fixedly connected with one surface close to the first sliding connecting seat (304);
the top end of the lifting shaft (303) is fixedly connected with a plurality of movable bulges (307), the plurality of movable bulges (307) are arranged in an annular array, a plurality of fixed bulges (308) are arranged among the plurality of movable bulges (307), the top ends of the plurality of fixed bulges (308) are fixedly connected to the bottom of a fixed rear seat (309), and the top of the fixed rear seat (309) is fixedly connected to the top of the inner side of the outer shell (301);
The mincing component (4) comprises a connecting shaft (401), one end of the connecting shaft (401) is fixedly connected to the bottom of the lifting shaft (303), the other end of the connecting shaft (401) is fixedly connected with a spherical shaft (402), the surface of the spherical shaft (402) is sleeved with a spherical collar (403), the bottom of the inner side of the spherical collar (403) is fixedly connected with a third supporting spring (404), and the other end of the third supporting spring (404) is fixedly connected with the bottom of the spherical shaft (402);
The spherical shaft (402) is clamped at the top end of the mincing shaft (405), a plurality of mincing blades (406) are fixedly connected to the surface of the mincing shaft (405), and the intervals between two adjacent mincing blades (406) are equal;
The power conversion assembly (5) comprises two sealing type clapboards (501), the two sealing type clapboards (501) are respectively located at the front side and the rear side of the fixed connecting sleeve (302), a sealing type sliding sleeve is clamped at the end face of the sealing type clapboards (501), a linkage toothed plate (502) is sleeved in the sealing type sliding sleeve, a linkage gear (503) is meshed with the surface of the linkage toothed plate (502), and the linkage gear (503) is fixedly sleeved on the outer surface of the fixed connecting sleeve (302).
2. The large-scale multifunctional bridge construction water platform according to claim 1, wherein a piston seat (504) is sleeved in two ports of the outer shell (301), the piston seat (504) is fixedly connected with one surface close to the linkage toothed plate (502), and a second sliding connecting groove (505) is formed in the side end surface of the piston seat (504).
3. The large-scale multifunctional bridge construction water platform according to claim 2, wherein a second sliding connecting seat (506) is connected in a sliding manner in the second sliding connecting groove (505), a second supporting spring (507) is fixedly connected at the end face of the second sliding connecting seat (506), the other end of the second supporting spring (507) is fixedly connected with the end face of the inner side of the second sliding connecting groove (505), and one face of the second sliding connecting seat (506) deviating from the piston seat (504) is fixedly connected with the end face of the inner side of the outer shell (301).
4. The large-scale multifunctional bridge construction water platform according to claim 1, wherein the abutting component (6) comprises a plurality of adapter seats (605), the adapter seats (605) are arranged in a linear manner, an abutting shaft (601) is connected in the adapter openings at the bottoms of the adapter seats (605) in a rotating manner, piston anchor cylinders (603) are sleeved on the outer surfaces of the abutting shaft (601), two adjacent piston anchor cylinders (603) are communicated through a second bridge type connecting pipe (604), a first bridge type connecting pipe (602) is communicated at the bottom of one piston anchor cylinder (603), and the other end of the first bridge type connecting pipe (602) is clamped on the side end face of the outer shell (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211348998.5A CN115948990B (en) | 2022-10-31 | 2022-10-31 | Large-scale multi-functional bridge construction water platform |
Applications Claiming Priority (1)
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| CN109440655A (en) * | 2018-12-18 | 2019-03-08 | 陈璐 | A kind of active drainage pressure release bridge construction pier |
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