CN111535221A - Automatic lifting height limiting device for bridge head - Google Patents
Automatic lifting height limiting device for bridge head Download PDFInfo
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- CN111535221A CN111535221A CN202010535060.9A CN202010535060A CN111535221A CN 111535221 A CN111535221 A CN 111535221A CN 202010535060 A CN202010535060 A CN 202010535060A CN 111535221 A CN111535221 A CN 111535221A
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- space
- side wall
- centrifugal
- power generation
- shaft
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/403—Transmission of power through the shape of the drive components
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses an automatic lifting height-limiting device for a bridge head, which comprises a bridge body, wherein an intercepting space is arranged in the bridge body, the left side and the right side of the interception space are respectively symmetrically provided with a cleaning space with an upward opening, the lower side of each cleaning space is respectively provided with a transmission space, the invention can effectively control vehicles passing through the bridge deck with longer ages, thereby avoiding the damage and collapse of the bridge body and protecting the life safety of the pedestrians on the bridge deck, and the power generation is carried out by utilizing the movement of the water flow and then matching with the generator, compared with the prior generator, the generator does not need to consume extra energy, and the environment is more environment-friendly, and meanwhile, the long-term use of people can be guaranteed, and the natural environment is effectively protected.
Description
Technical Field
The invention relates to the field of hydroelectric power generation, in particular to an automatic bridge head lifting height limiting device.
Background
With the development of the times, when traditional energy sources are used, not only can some environmental pollution be caused, but also energy sources such as petroleum and coal are exhausted rapidly, and the hydraulic energy used by hydroelectric power generation is mainly potential energy stored in a water body, so that the hydraulic energy is greatly researched and developed in the world to realize the conversion of the hydraulic energy into electric energy; on some older bridges, we need to protect the bridge, so that the passing vehicles on the bridge deck need to be limited, the bridge body is prevented from being damaged, and meanwhile, the bridge body needs to be cleaned and dedusted.
Disclosure of Invention
The invention aims to provide an automatic bridge head lifting and height limiting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic lifting height limiting device for a bridge head comprises a bridge body, wherein intercepting spaces are arranged in the bridge body, cleaning spaces with upward openings are symmetrically arranged on the left side and the right side of each intercepting space respectively, a transmission space is arranged on the lower side of each cleaning space respectively, a stirring space is arranged on one side of each transmission space respectively, a roller space is arranged on the upper side of each stirring space respectively, a power generation space is arranged on the lower side of each intercepting space, a centrifugal space is arranged on the lower side of the power generation space, a driving space is arranged on the lower side of the centrifugal space, an automatic lifting device for a height limiting rod is arranged between the centrifugal space and the power generation space, the automatic lifting device comprises a mounting plate fixedly mounted on the lower side of the bridge body, a water wheel shaft is rotatably connected to the lower side of the mounting plate, a water wheel fixing ring is fixedly arranged, a water wheel bevel gear is fixedly arranged on the right side of the water wheel shaft, a power generation shaft is rotatably connected to the lower side wall of the power generation space, the power generation shaft extends downwards to penetrate through the lower side wall of the power generation space to enter the centrifugal space and is rotatably connected with the upper side wall and the lower side wall of the centrifugal space, the power generation shaft continues to extend downwards to penetrate through the lower side wall of the centrifugal space to enter the driving space and is rotatably connected with the upper side wall and the lower side wall of the driving space, the power generation shaft is rotatably connected with the lower side surface of the bridge body, a power generation bevel gear is fixedly arranged on the lower side of the power generation shaft and is meshed with the water wheel bevel gear, a centrifugal plate is slidably connected to the power generation shaft in the centrifugal space, lifting sliding columns are respectively and bilaterally and symmetrically fixedly arranged on the left side surface and the right side surface of the centrifugal plate by taking the power generation shaft as, centrifugal rotating blocks are fixedly arranged in the centrifugal space on the upper side of the power generation shaft, centrifugal rotating arms are symmetrically hinged to the left side and the right side of each centrifugal rotating block in a bilateral mode by taking the power generation shaft as the center, the lower side of each centrifugal rotating arm is hinged to the corresponding centrifugal pull arm, a centrifugal ball is fixedly arranged on the lower side of each centrifugal rotating arm, the upper side wall of each roller space is rotatably connected with a lifting screw rod, each lifting screw rod extends upwards to penetrate through the upper side wall of the roller space to enter the intercepting space and is rotatably connected with the lower side wall of the intercepting space, each lifting screw rod continues to extend upwards to penetrate through the upper side wall of the intercepting space to enter the upper side face of the bridge body and is rotatably connected with the upper side face of the bridge body, rollers are fixedly arranged in the corresponding roller spaces on each lifting screw rod, and are slidably connected with the corresponding lifting sliding columns respectively, the side uses on the pontic electricity generation space has set firmly limit for height gatepost respectively as central bilateral symmetry, two sliding connection has the limit for height pole between the limit for height gatepost, limit for height pole and two lift lead screw threaded connection, limit for height gatepost with correspond the lift lead screw rotates and is connected, the drive space stir the space be equipped with the belt cleaning device who is used for the limit for height pole between transmission space and the washing space, be used for horizontal spacing stop device in the interception space, be equipped with the lighting device who is used for the bridge floor illumination in the electricity generation space.
Preferably, the cleaning device comprises penetrating shafts which are respectively installed on the left side wall and the right side wall of the driving space in a bilaterally symmetrical manner by taking the power generation shaft as a center, each penetrating shaft extends to the direction far away from the power generation shaft to penetrate through one side wall of the driving space to enter the corresponding transmission space and is rotatably connected with one side wall of the transmission space, one side of each penetrating shaft is respectively and fixedly provided with a driven bevel gear, each driven bevel gear is meshed with the driving bevel gear, one side of each penetrating shaft is respectively and slidably connected with a sleeve shaft in the corresponding transmission space, each sleeve shaft is respectively and fixedly provided with a poking block, the rear side wall of each poking space is respectively and fixedly provided with a sliding sleeve, each sliding sleeve is respectively and slidably connected with a poking cylinder, and each poking cylinder extends to the direction far away from the driving space, penetrate through a corresponding side wall of the stirring space, enter the corresponding transmission space, and are in sliding connection with a corresponding side wall of the transmission space, each stirring cylinder is respectively hinged with the corresponding stirring block, a stirring baffle is fixedly arranged on each stirring cylinder, a side surface of each stirring baffle is respectively connected with a stirring spring between the corresponding sliding sleeve, one side of each stirring cylinder is respectively hinged with a sliding arm, each sliding arm is respectively in sliding connection with the corresponding side wall on the stirring space, each sliding arm respectively extends upwards to penetrate through the corresponding side wall on the stirring space, enter the centrifugal space, and is in sliding connection with the side wall on the centrifugal space, the upper side of each sliding arm can be respectively abutted against the lower side of the centrifugal plate, and a cleaning clutch is fixedly arranged on one side of each sleeve shaft respectively, one side wall of each transmission space is respectively and rotatably connected with a water suction shaft, each water suction shaft respectively extends to the direction far away from the driving space to penetrate through one side wall of the corresponding transmission space and is rotatably connected with one side surface of the bridge body, each water suction shaft is respectively and fixedly provided with a transmission clutch, each transmission clutch is respectively meshed with the corresponding cleaning clutch, one side of each water suction shaft is respectively and fixedly provided with a winding wheel, each winding wheel is respectively and fixedly wound with a winding pipe, one side of each winding wheel is respectively and rotatably connected with a connecting port, each water suction shaft is respectively and fixedly provided with a transmission bevel gear, the upper side wall of each transmission space is respectively and rotatably connected with a cleaning lead screw, each cleaning lead screw respectively extends upwards to penetrate through the upper side wall of the corresponding transmission space to enter the corresponding cleaning space and is rotatably connected with the lower side wall of the corresponding cleaning space, the lower side of each cleaning screw rod is fixedly provided with a cleaning bevel gear respectively, each cleaning bevel gear is meshed with the corresponding transmission bevel gear respectively, each cleaning screw rod is correspondingly and respectively in the cleaning space and is in threaded connection with a cleaning fixed block, each cleaning fixed block is fixedly provided with a water flow channel, the lower side of each water flow channel is respectively connected with the corresponding connector through a spring pipeline, each water flow channel is respectively and fixedly provided with a water pump, and the upper side of each water flow channel is respectively and fixedly provided with a nozzle.
Preferably, the limiting device comprises intercepting worms fixedly installed on each lifting screw rod, the left side wall and the right side wall of each intercepting space respectively use the power generation space as a center, the left side wall and the right side wall of each intercepting space are symmetrically connected with intercepting screw rods in a left-right mode, intercepting turbines are fixedly arranged on the intercepting screw rods respectively, each intercepting turbine is meshed with the corresponding intercepting worm, each intercepting screw rod is respectively in threaded connection with an intercepting door post, and each intercepting door post is in sliding connection with the side wall of each intercepting space.
Preferably, the lighting device comprises a generator fixedly mounted on the upper side wall of the power generation space, the generator is rotatably connected with the power generation shaft, lamp posts are respectively and fixedly arranged on the upper side surface of the bridge body in a left-right symmetry mode by taking the height limiting rod as a center, electric lamps are respectively and fixedly arranged on each lamp post, and the generator provides energy for each electric lamp.
Preferably, the centrifugal ball is made of lead materials, has high density, and can ensure the weight of the centrifugal ball under the condition of small volume.
In conclusion, the beneficial effects of the invention are as follows: the invention can effectively control vehicles passing through the bridge deck with longer ages, thereby avoiding the damage and collapse of the bridge deck, protecting the life safety of pedestrians on the bridge deck, utilizing the movement of water flow and then matching with the generator to generate electricity.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall full-sectional front view structural diagram of an automatic bridge head lifting height limiting device according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 1 taken along the direction B-B;
FIG. 4 is a schematic view of the structure of FIG. 1 in the direction C-C according to the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a bridgehead automatic rising limit for height device, includes the bridgebody 21, be equipped with interception space 65 in the bridgebody 21, interception space 65 left and right sides symmetry respectively is equipped with the ascending washing space 22 of opening, every it is equipped with transmission space 35 respectively to wash space 22 downside, every one side of transmission space 35 is equipped with respectively stirs space 43, every it is equipped with roller space 64 respectively to stir the space 43 upside, interception space 65 downside is equipped with the electricity generation space 72, electricity generation space 72 downside is equipped with centrifugal space 74, centrifugal space 74 downside is equipped with drive space 54, be equipped with between centrifugal space 74 and the electricity generation space 72 and be used for limit for height pole automatic lifting device, automatic lifting device includes fixed mounting at the mounting panel 50 of bridgebody 21 downside, mounting panel 50 downside rotation is connected with water wheel axle 49, water wheel axle 49 left side has set firmly solid fixed ring 51, the water wheel fixing ring 51 is fixedly provided with a water wheel fan blade 52, the right side of the water wheel shaft 49 is fixedly provided with a water wheel bevel gear 48, the lower side wall of the power generation space 72 is rotatably connected with a power generation shaft 47, the power generation shaft 47 extends downwards to penetrate through the lower side wall of the power generation space 72 to enter the centrifugal space 74 and is rotatably connected with the upper side wall and the lower side wall of the centrifugal space 74, the power generation shaft 47 continuously extends downwards to penetrate through the lower side wall of the centrifugal space 74 to enter the driving space 54 and is rotatably connected with the upper side wall and the lower side wall of the driving space 54, the power generation shaft 47 is rotatably connected with the lower side wall of the bridge body 21, the lower side of the power generation shaft 47 is fixedly provided with a power generation bevel gear 46, the power generation bevel gear 46 is meshed with the water wheel bevel gear 48, the centrifugal plate 56 is slidably connected in the centrifugal space 74 on the power generation shaft 47, and the left side surface and the, centrifugal pull arms 57 are hinged to the centrifugal plate 56 in a bilateral symmetry mode with the power generation shaft 47 as the center, centrifugal rotating blocks 60 are fixedly arranged in the centrifugal spaces 74 on the upper side of the power generation shaft 47, centrifugal rotating arms 59 are hinged to the left side and the right side of the centrifugal rotating blocks 60 in a bilateral symmetry mode with the power generation shaft 47 as the center, the lower side of each centrifugal rotating arm 59 is hinged to the corresponding centrifugal pull arm 57, a centrifugal ball 58 is fixedly arranged on the lower side of each centrifugal rotating arm 59, a lifting screw 63 is rotatably connected to the upper side wall of each roller space 64, each lifting screw 63 extends upwards to penetrate through the upper side wall of the roller space 64 to enter the intercepting space 65 and is rotatably connected with the lower side wall of the intercepting space 65, each lifting screw 63 continues to extend upwards to penetrate through the upper side wall of the intercepting space 65 to enter the upper side face of the bridge body 21, and is rotatably connected with the upper side surface of the bridge body 21, a roller 62 is fixedly arranged on each lifting screw 63 in the corresponding roller space 64, each roller 62 is slidably connected with the corresponding lifting sliding column 61, the upper side surface of the bridge body 21 is respectively and fixedly provided with height-limiting doorposts 71 in bilateral symmetry with the power generation space 72 as the center, a height-limiting rod 70 is connected between the two height-limiting doorposts 71 in a sliding way, the height-limiting rod 70 is in threaded connection with the two lifting screw rods 63, the height-limiting door columns 71 are in rotary connection with the corresponding lifting screw rods 63, a cleaning device for a height limiting rod is arranged among the driving space 54, the poking space 43, the transmission space 35 and the cleaning space 22, a limiting device for transverse limiting is arranged in the intercepting space 65, and a lighting device for bridge floor lighting is arranged in the power generation space 72.
In addition, in one embodiment, the cleaning device includes through shafts 42 respectively installed on the left and right side walls of the driving space 54 in a left-right symmetrical manner with the power generation shaft 47 as the center, each through shaft 42 respectively extends through one side wall of the driving space 54 to enter the corresponding driving space 35 in a direction away from the power generation shaft 47 and is rotatably connected with one side wall of the driving space 35, a driven bevel gear 55 is respectively fixedly installed on one side of each through shaft 42, each driven bevel gear 55 is engaged with a driving bevel gear 53, a sleeve shaft 39 is respectively slidably connected with one side of each through shaft 42 in the corresponding driving space 35, a toggle block 40 is respectively fixedly installed on each sleeve shaft 39, a sliding sleeve 44 is respectively fixedly installed on the rear side wall of each toggle space 43, and a toggle cylinder 41 is respectively slidably connected in each sliding sleeve 44, each of the toggle cylinders 41 extends in a direction away from the driving space 54, penetrates through a side wall of the corresponding toggle space 43, enters the corresponding transmission space 35, and is slidably connected with a side wall of the corresponding transmission space 35, each of the toggle cylinders 41 is hinged with the corresponding toggle block 40, a toggle blocking piece 76 is fixedly arranged on each of the toggle cylinders 41, a toggle spring 75 is connected between one side surface of each of the toggle blocking pieces 76 and the corresponding sliding sleeve 44, a sliding arm 45 is hinged with one side of each of the toggle cylinders 41, each of the sliding arms 45 is slidably connected with the upper side wall of the corresponding toggle space 43, each of the sliding arms 45 extends upward to penetrate through the upper side wall of the corresponding toggle space 43, enters the centrifugal space 74, and is slidably connected with the lower side wall of the centrifugal space 74, the upper side of each sliding arm 45 can be abutted against the lower side of the centrifugal plate 56, one side of each sleeve shaft 39 is fixedly provided with a cleaning clutch 38, one side wall of each transmission space 35 is rotatably connected with a water suction shaft 34, each water suction shaft 34 extends through one side wall of the corresponding transmission space 35 in the direction away from the driving space 54 and is rotatably connected with one side surface of the bridge body 21, each water suction shaft 34 is fixedly provided with a transmission clutch 37, each transmission clutch 37 is engaged with the corresponding cleaning clutch 38, one side of each water suction shaft 34 is fixedly provided with a winding wheel 31, each winding wheel 31 is wound with a winding pipe 77, one side of each winding wheel 31 is rotatably connected with a connecting port 32, each water suction shaft 34 is fixedly provided with a transmission bevel gear 36, the upper side wall of each transmission space 35 is rotatably connected with a cleaning lead screw 25, each cleaning screw 25 extends upwards to penetrate through the upper side wall of the corresponding transmission space 35 to enter the corresponding cleaning space 22 and is rotatably connected with the lower side wall of the corresponding cleaning space 22, a cleaning bevel gear 33 is fixedly arranged on the lower side of each cleaning screw 25 respectively, each cleaning bevel gear 33 is meshed with the corresponding transmission bevel gear 36 respectively, a cleaning fixing block 29 is connected to each cleaning screw 25 in the corresponding cleaning space 22 in a threaded manner respectively, a water flow channel 27 is fixedly arranged in each cleaning fixing block 29, a spring pipeline 30 is connected to the lower side of each water flow channel 27 and the corresponding connecting port 32 respectively, a water pump 28 is fixedly arranged in each water flow channel 27, and a nozzle 26 is fixedly arranged on the upper side of each water flow channel 27 respectively.
In addition, in one embodiment, the limiting device comprises intercepting worms 66 fixedly installed on each lifting screw 63, the left side wall and the right side wall of each intercepting space 65 are respectively and symmetrically connected with intercepting screw 68 in a left-right mode by taking the power generation space 72 as a center, intercepting turbines 67 are respectively and fixedly arranged on each intercepting screw 68, each intercepting turbine 67 is respectively meshed with the corresponding intercepting worm 66, each intercepting screw 68 is respectively and threadedly connected with an intercepting door post 69, and each intercepting door post 69 is in sliding connection with the upper side wall of each intercepting space 65.
In addition, in one embodiment, the lighting device includes a generator 73 fixedly installed on the upper side wall of the power generation space 72, the generator 73 is rotatably connected with the power generation shaft 47, lamp posts 23 are respectively and fixedly installed on the upper side surface of the bridge body 21 in a left-right symmetry manner with the height limiting rod 70 as the center, electric lamps 24 are respectively and fixedly installed on each lamp post 23, and the generator 73 provides energy for each electric lamp 24.
In addition, in one embodiment, the centrifugal ball 58 is made of lead material, which has a high density and can ensure the weight of the centrifugal ball 58 even in a small volume.
In the initial state, the two centrifugal balls 58 are in a sagging state.
When the water level under the bridge is low, the pressure of water on the bridge pier is reduced, the weight borne by the bridge is increased, the water flow velocity is increased, so that the water wheel blades 52 are driven to rotate, the water wheel shaft 49 is driven to rotate, the water wheel bevel gear 48 is driven to rotate, the power generation bevel gear 46 is driven to rotate, the power generation shaft 47 is driven to rotate, the drive bevel gear 53 is driven to rotate, the two driven bevel gears 55 are driven to rotate, the corresponding through shafts 42 are driven to rotate, the centrifugal rotating block 60 is driven to rotate, the centrifugal rotating arm 59 and the centrifugal ball 58 are driven to rotate, when the rotation speed is high, the centrifugal ball 58 moves upwards due to the centrifugal force, so that the centrifugal rotating arm 59 is driven to move upwards, the centrifugal pull arm 57 is driven to move upwards, the centrifugal plate 56 is driven to move upwards, the lifting sliding column 61 is driven to move upwards, so that the roller 62 is driven to rotate, thereby driving the elevating screw 63 to rotate, thereby driving the height limiting rod 70 to move upwards, thereby driving the intercepting worm 66 to rotate, thereby driving the intercepting turbine 67 to rotate, thereby driving the intercepting screw 68 to rotate, thereby driving the intercepting gatepost 69 to move towards the direction far away from the power generation space 72, thereby enabling the height and width of the accessible bridge floor to be increased, thereby enabling more vehicles to be passed, when the water level under the bridge is higher, the pressure of water to the pier is increased, the weight borne by the bridge is decreased, the flow velocity at the bottom of the bridge is decreased, thereby the rotation speed of the water wheel shaft 52 at the bottom of the bridge is decreased, thereby the rotation speed of the power generation shaft 47 is decreased, thereby the rotation speed of the centrifugal rotating block 60 is decreased, thereby the centrifugal ball 58 is moved downwards, thereby the centrifugal rotating arm 59 and the centrifugal pull arm 57 are moved downwards, thereby driving the centrifugal plate 56 to move downwards, thereby driving the roller 62 to rotate reversely, thereby driving the lifting screw 63 to rotate reversely, so that the height limiting rod 70 moves downwards, thereby driving the intercepting worm 66 to rotate reversely, thereby driving the intercepting turbine 67 to rotate reversely, thereby driving the intercepting door post 69 to move towards the direction close to the power generating space 72, thereby causing the passing vehicles to have lower height and narrower width, thereby reducing the passing vehicles, generating power for the generator 73 through the rotation of the power generating shaft 47, thereby providing energy illumination for the electric lamp 24, each time the water level becomes higher, the centrifugal plate 56 moves downwards, thereby driving the toggle cylinder 41 to move away from the power generating shaft 47, thereby compressing the toggle spring 75, thereby driving the toggle block 40 to move away from the power generating shaft 47, thereby driving the sleeve shaft 39 to move away from the power generating shaft 47, thereby causing the cleaning clutch 38 to engage with the transmission clutch 37, thereby driving the water absorbing shaft 34 to rotate, thereby drive and wash bevel gear 33 and rotate to drive and wash lead screw 25 and rotate, thereby drive winding wheel 31 and rotate, thereby make winding pipe 77 stretch into the surface of water, thereby make clearance fixed block 29 up move, thereby drive nozzle 26 up move, when moving to the side of the pontic 21, open water pump 28, thereby inhale water, wash pontic and limit for height pole 70, limit for height gatepost 71.
The invention has the beneficial effects that: the invention can effectively control vehicles passing through the bridge deck with longer ages, thereby avoiding the damage and collapse of the bridge deck, protecting the life safety of pedestrians on the bridge deck, utilizing the movement of water flow and then matching with the generator to generate electricity.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a bridgehead automatic rising limit for height device, includes the bridgebody, its characterized in that: the bridge is characterized in that intercepting spaces are arranged in the bridge body, cleaning spaces with upward openings are symmetrically arranged on the left side and the right side of each intercepting space respectively, a transmission space is arranged on the lower side of each cleaning space respectively, a stirring space is arranged on one side of each transmission space respectively, a roller space is arranged on the upper side of each stirring space respectively, a power generation space is arranged on the lower side of each intercepting space, a centrifugal space is arranged on the lower side of the power generation space, a driving space is arranged on the lower side of the centrifugal space, an automatic lifting device for a height limiting rod is arranged between the centrifugal space and the power generation space, the automatic lifting device comprises a mounting plate fixedly mounted on the lower side surface of the bridge body, a water wheel shaft is rotatably connected to the lower side of the mounting plate, a water wheel fixing ring is fixedly arranged on the left side, the lower side wall of the power generation space is rotatably connected with a power generation shaft, the power generation shaft extends downwards to penetrate through the lower side wall of the power generation space to enter the centrifugal space and is rotatably connected with the upper side wall and the lower side wall of the centrifugal space, the power generation shaft continues to extend downwards to penetrate through the lower side wall of the centrifugal space to enter the driving space and is rotatably connected with the upper side wall and the lower side wall of the driving space, the power generation shaft is rotatably connected with the lower side surface of the bridge body, a power generation bevel gear is fixedly arranged on the lower side of the power generation shaft and is meshed with the water wheel bevel gear, a centrifugal plate is slidably connected to the power generation shaft in the centrifugal space, lifting sliding columns are respectively and bilaterally symmetrically and fixedly arranged on the left side surface and the right side surface of the centrifugal plate by taking the power generation shaft as a center, centrifugal pull arms are respectively and bilaterally symmetrically hinged to the power generation shaft on the centrifugal plate by taking, the left side and the right side of the centrifugal rotating block are respectively hinged with centrifugal rotating arms in a bilateral symmetry mode by taking the power generation shaft as a center, the lower side of each centrifugal rotating arm is respectively hinged with the corresponding centrifugal pull arm, a centrifugal ball is fixedly arranged on the lower side of each centrifugal rotating arm, the upper side wall of each roller space is respectively and rotatably connected with a lifting screw rod, each lifting screw rod respectively extends upwards to penetrate through the upper side wall of each roller space to enter the interception space and is rotatably connected with the lower side wall of each interception space, each lifting screw rod continuously extends upwards to penetrate through the upper side wall of each interception space to enter the upper side face of the bridge body and is rotatably connected with the upper side face of the bridge body, rollers are respectively and fixedly arranged in the corresponding roller spaces on each lifting screw rod, each roller is respectively and slidably connected with the corresponding lifting sliding columns, and height-limiting door columns are respectively and fixedly arranged on the upper side face of the bridge body in a bilateral symmetry mode by, two sliding connection has the limit for height pole between the limit for height gatepost, limit for height pole and two lift lead screw threaded connection, limit for height gatepost with correspond the lift lead screw rotates to be connected, the drive space stir the space be equipped with the belt cleaning device who is used for the limit for height pole between transmission space and the washing space, be used for horizontal spacing stop device in the interception space, be equipped with the lighting device who is used for the bridge floor illumination in the electricity generation space.
2. The automatic bridge head lifting and height limiting device of claim 1, wherein: the cleaning device comprises penetrating shafts which are respectively installed on the left side wall and the right side wall of the driving space in a bilateral symmetry mode by taking the power generation shaft as a center, each penetrating shaft extends to the direction far away from the power generation shaft to penetrate through one side wall of the driving space to enter the corresponding transmission space and is in rotating connection with one side wall of the transmission space, one side of each penetrating shaft is fixedly provided with a driven bevel gear, each driven bevel gear is meshed with the driving bevel gear, one side of each penetrating shaft is respectively and slidably connected with a sleeve shaft in the corresponding transmission space, each sleeve shaft is respectively and fixedly provided with a poking block, the rear side wall of each poking space is respectively and fixedly provided with a sliding sleeve, each sliding sleeve is respectively and slidably connected with a poking cylinder, each poking cylinder extends to the direction far away from the driving space and penetrates through one side wall of the corresponding poking space, entering the corresponding transmission space and being connected with a side wall of the corresponding transmission space in a sliding manner, each stirring cylinder is hinged with the corresponding stirring block, a stirring baffle is fixedly arranged on each stirring cylinder, a side face of each stirring baffle is connected with a stirring spring between the corresponding sliding sleeve, one side of each stirring cylinder is hinged with a sliding arm, each sliding arm is connected with the side wall of the corresponding stirring space in a sliding manner, each sliding arm extends upwards to penetrate through the side wall of the corresponding stirring space to enter the centrifugal space and is connected with the side wall of the centrifugal space in a sliding manner, the upper side of each sliding arm can be abutted against the lower side of the centrifugal plate, a cleaning clutch is fixedly arranged on one side of each sleeve shaft, and a side wall of each transmission space is connected with a water absorbing shaft in a rotating manner, each water suction shaft extends to penetrate through one side wall of the corresponding transmission space in the direction far away from the driving space and is rotatably connected with one side of the bridge body, a transmission clutch is fixedly arranged on each water suction shaft, each transmission clutch is meshed with the corresponding cleaning clutch, a winding wheel is fixedly arranged on one side of each water suction shaft, a winding pipe is wound in each winding wheel, a connecting port is rotatably connected with one side of each winding wheel, a transmission bevel gear is fixedly arranged on each water suction shaft, a cleaning lead screw is rotatably connected with the upper side wall of each transmission space, each cleaning lead screw extends upwards to penetrate through the upper side wall of the corresponding transmission space to enter the corresponding cleaning space and is rotatably connected with the lower side wall of the corresponding cleaning space, and a cleaning bevel gear is fixedly arranged on the lower side of each cleaning lead screw, each cleaning bevel gear is meshed with the corresponding transmission bevel gear respectively, each cleaning lead screw is connected with a cleaning fixed block in the corresponding cleaning space in a threaded mode, a water flow channel is fixedly arranged in each cleaning fixed block, the lower side of each water flow channel is connected with the corresponding connector through a spring pipeline, a water pump is fixedly arranged in each water flow channel, and a nozzle is fixedly arranged on the upper side of each water flow channel.
3. The automatic bridge head lifting and height limiting device of claim 1, wherein: stop device includes fixed mounting at every interception worm on the lift lead screw, the lateral wall respectively with about the interception space electricity generation space is central bilateral symmetry and rotates to be connected with the interception lead screw, every the interception turbine has set firmly respectively on the interception lead screw, every the interception turbine respectively with correspond the meshing of interception worm, every on the interception lead screw respectively threaded connection have the interception gatepost, every the interception gatepost all with lateral wall sliding connection on the interception space.
4. The automatic bridge head lifting and height limiting device of claim 1, wherein: the lighting device comprises a generator fixedly mounted on the upper side wall of the power generation space, the generator is rotatably connected with the power generation shaft, lamp posts are respectively and fixedly arranged on the upper side surface of the bridge body in a bilateral symmetry mode by taking the height limiting rod as a center, electric lamps are respectively and fixedly arranged on each lamp post, and the generator provides energy for each electric lamp.
5. The automatic bridge head lifting and height limiting device of claim 1, wherein: the centrifugal ball is made of lead materials, has high density, and can ensure the weight of the centrifugal ball under the condition of small volume.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010535060.9A CN111535221B (en) | 2020-06-12 | 2020-06-12 | Automatic lifting height limiting device for bridge head |
| GBGB2013907.7A GB202013907D0 (en) | 2020-06-12 | 2020-09-04 | Automatic lifting height limiting device for bridge head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010535060.9A CN111535221B (en) | 2020-06-12 | 2020-06-12 | Automatic lifting height limiting device for bridge head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111535221A true CN111535221A (en) | 2020-08-14 |
| CN111535221B CN111535221B (en) | 2020-11-24 |
Family
ID=71974507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010535060.9A Active CN111535221B (en) | 2020-06-12 | 2020-06-12 | Automatic lifting height limiting device for bridge head |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111535221B (en) |
| GB (1) | GB202013907D0 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775079A (en) * | 2020-12-29 | 2021-05-11 | 重庆电子工程职业学院 | Cleaning system for intelligent traffic obstacle pile |
| CN115162231A (en) * | 2022-06-09 | 2022-10-11 | 广西交通设计集团有限公司 | Liftable self-cleaning road height limiting rod for traffic control and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821091A (en) * | 2015-05-21 | 2015-08-05 | 苏奕林 | Wind-solar hybrid vehicle passing height limiting system |
| JP3214272U (en) * | 2017-10-20 | 2017-12-28 | 株式会社ガイアート | Height limit display gate |
| CN208183586U (en) * | 2018-03-18 | 2018-12-04 | 广州奥丁诺科技有限公司 | A kind of height limiter for road and bridge |
| CN110904837A (en) * | 2019-12-16 | 2020-03-24 | 俞玉双 | Bridge warning protection device and use method |
| CN210346632U (en) * | 2019-07-10 | 2020-04-17 | 徐旺 | Bridge height limit monitoring device based on solar power generation |
-
2020
- 2020-06-12 CN CN202010535060.9A patent/CN111535221B/en active Active
- 2020-09-04 GB GBGB2013907.7A patent/GB202013907D0/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821091A (en) * | 2015-05-21 | 2015-08-05 | 苏奕林 | Wind-solar hybrid vehicle passing height limiting system |
| JP3214272U (en) * | 2017-10-20 | 2017-12-28 | 株式会社ガイアート | Height limit display gate |
| CN208183586U (en) * | 2018-03-18 | 2018-12-04 | 广州奥丁诺科技有限公司 | A kind of height limiter for road and bridge |
| CN210346632U (en) * | 2019-07-10 | 2020-04-17 | 徐旺 | Bridge height limit monitoring device based on solar power generation |
| CN110904837A (en) * | 2019-12-16 | 2020-03-24 | 俞玉双 | Bridge warning protection device and use method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775079A (en) * | 2020-12-29 | 2021-05-11 | 重庆电子工程职业学院 | Cleaning system for intelligent traffic obstacle pile |
| CN115162231A (en) * | 2022-06-09 | 2022-10-11 | 广西交通设计集团有限公司 | Liftable self-cleaning road height limiting rod for traffic control and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111535221B (en) | 2020-11-24 |
| GB202013907D0 (en) | 2020-10-21 |
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Effective date of registration: 20201104 Address after: 276800 41 / F, building 1, China Resources Land Plaza, No. 1000, Shandong Road, Qinlou street, Donggang District, Rizhao City, Shandong Province Applicant after: New Donggang Holding Group Co., Ltd Address before: 312000 Second Floor, 56 Donglin Village Heng Road, Shengzhou City, Shaoxing City, Zhejiang Province Applicant before: Shengzhou Ferris Automation Equipment Co.,Ltd. |
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Denomination of invention: Automatic lifting height limiting device for bridge head Effective date of registration: 20211222 Granted publication date: 20201124 Pledgee: Rizhao Bank Co.,Ltd. Donggang sub branch Pledgor: New Donggang Holding Group Co., Ltd Registration number: Y2021980016004 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |