CN111622096A - Guarantee bridge driving safety's drainage equipment - Google Patents
Guarantee bridge driving safety's drainage equipment Download PDFInfo
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- CN111622096A CN111622096A CN202010546304.3A CN202010546304A CN111622096A CN 111622096 A CN111622096 A CN 111622096A CN 202010546304 A CN202010546304 A CN 202010546304A CN 111622096 A CN111622096 A CN 111622096A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 57
- 238000004804 winding Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 19
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 206010039203 Road traffic accident Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses drainage equipment for guaranteeing bridge driving safety, which comprises a bridge body, wherein a guardrail is fixedly arranged on the end surface of the top of the bridge body, a lifting cavity with an upward opening is arranged in the bridge body, a shaft sleeve sliding groove with an upward opening is arranged on the inner wall of the lifting cavity, a drainage mechanism is arranged on the inner wall of the right side of the lifting cavity, a speed reducing belt is arranged in the lifting cavity in a sliding manner, and a first through hole is arranged in the speed reducing belt in a left-right through manner; the invention realizes that the bad drainage caused by the blockage of the filter screen in the bridge drainage pipeline can not be ensured under the conditions of rainstorm and the like, and the deceleration strip is lifted when the accumulated water is excessive, so that the vehicle running on the bridge is decelerated and slowly driven to avoid traffic accidents under the condition that the driving is slippery on rainy days, and the emergency drainage channel is automatically punched to drain the accumulated water on the deceleration bridge floor outwards, thereby ensuring the driving safety on the bridge floor.
Description
Technical Field
The invention relates to the field related to building drainage, in particular to drainage equipment for guaranteeing bridge driving safety.
Background
A bridge is a structure constructed for a road to cross a natural or artificial obstacle, and allowing vehicles, pedestrians, and the like to smoothly pass through.
At the present stage, the economic high-speed development enables each cross-sea bridge to be connected with each big city, but the weather of coastal areas is variable, severe weather such as rainstorm and the like is easy to occur, and the rainstorm can form accumulated water on the bridge pavement to cause potential safety hazards to driving on the bridge.
Disclosure of Invention
The invention aims to solve the technical problem of providing a drainage device for guaranteeing the traffic safety of a bridge, which can ensure that the interior of a bridge drainage pipeline cannot be drained badly due to the blockage of a filter screen under the conditions of heavy rain and the like, lift a deceleration strip when the accumulated water is excessive, lead a vehicle running on the bridge to slow down to avoid traffic accidents under the condition that the vehicle runs on slippery roads in rainy days, automatically punch an emergency drainage channel to drain the accumulated water on the deceleration bridge floor outwards, and ensure the traffic safety on the bridge floor.
The drainage equipment for guaranteeing bridge driving safety comprises a bridge body, wherein a guardrail is fixedly arranged on the end surface of the top of the bridge body, a lifting cavity with an upward opening is arranged in the bridge body, a shaft sleeve sliding groove with an upward opening is formed in the bottom wall in the lifting cavity, and a drainage mechanism is arranged on the inner wall of the right side of the lifting cavity; the lifting cavity is internally provided with a deceleration strip in a sliding manner, the deceleration strip is internally provided with a first through hole in a left-right through manner, a second through hole with a right opening is formed in the inner wall of the first through hole, a through hole is communicated between the first through hole and the second through hole, a first connecting block with bilateral symmetry is fixedly arranged on the bottom end face of the deceleration strip, a first pull rope is fixedly connected on the bottom end face of the deceleration strip, a threaded shaft sleeve with bilateral symmetry is arranged in the shaft sleeve chute in a sliding manner, a T-shaped groove and a small T-shaped groove with openings far away from the center of the threaded shaft sleeve are fixedly arranged on the annular end face of the threaded shaft sleeve, a second connecting block extending upwards into the lifting cavity is arranged in the T-shaped groove in a sliding manner, the second connecting block is connected with the first connecting block in a hinged manner through a hinge rod, a bayonet shaft sleeve with a downward opening is arranged, the screw rod with opposite left and right threads is connected to the end face of the left side of the motor in a power mode, the screw rod extends leftwards to penetrate through the two threaded shaft sleeves and is meshed with the threaded shaft sleeves, and a sliding block sliding groove with an upward opening is formed in the inner bottom wall of the sliding groove of each shaft sleeve.
Furthermore, top pressure block chutes with mutually close openings are arranged on the left inner wall and the right inner wall of the sliding block chute, a top pressure block is arranged in the top pressure block chute in a sliding manner, a top pressure block spring fixedly connected with the inner wall of the top pressure block chute is fixedly arranged on the end surface of the top pressure block on one side far away from the center of the sliding block chute, a top pressure block is fixedly arranged on the end surface of the top pressure block on one side near the center of the sliding block chute, a second pull rope is connected with the end surface of the top pressure block on one side near the center of the screw rod, a third pull rope is connected with the end surface of the top pressure block on one side far away from the center of the screw rod, a sliding block is arranged in the sliding block chute in a sliding manner, a T-shaped block which upwards extends into the small T-shaped groove and is connected with the small T-shaped groove in a sliding fit, the first fixture block sliding groove is internally provided with a first fixture block matched with the bayonet of the shaft sleeve in a sliding manner, a first fixture block spring fixedly connected with the inner bottom wall of the first fixture block sliding groove is fixedly arranged on the bottom end face of the first fixture block, a fourth pull rope is fixedly arranged on the bottom end face of the first fixture block bottom, a pressed block sliding groove is formed in the inner bottom wall of the first fixture block sliding groove in a left-right penetrating manner, a pressed block is arranged in the pressed block sliding groove in a sliding manner, and the top end face of the pressed block is fixedly connected with the fourth pull rope which is far away from the other end of the first.
Furthermore, a transmission cavity located on the right side of the motor is formed in the inner wall of the right side of the shaft sleeve sliding groove, a first transmission shaft is rotatably connected to the bottom wall of the transmission cavity, a first bevel gear and a first belt wheel located on the lower side of the first bevel gear are fixedly arranged on the first transmission shaft, a second transmission shaft extending into the transmission cavity rightwards is dynamically connected to the end face of the right side of the motor, a second bevel gear meshed with the first bevel gear is fixedly arranged on the second transmission shaft, a third transmission shaft extending upwards is rotatably connected to the upper inner wall and the lower inner wall of the transmission cavity, a second belt wheel is fixedly arranged on the third transmission shaft, and the second belt wheel is in transmission fit connection with the first belt wheel through a transmission belt.
Furthermore, the drainage mechanism comprises a drainage hole with an upward opening, which is arranged on the inner wall of the right side of the lifting cavity, a one-way valve for communicating the lifting cavity and the drainage hole is fixedly arranged between the drainage hole and the lifting cavity, a sewer pipeline cover for cutting off the drainage hole and a filter screen positioned on the lower side of the sewer pipeline cover are fixedly arranged in the drainage hole, a push plate chute with a leftward opening is arranged on the inner wall of the right side of the drainage hole, a push plate extending into the drainage hole leftwards is arranged in the push plate chute in a sliding manner, a push plate spring fixedly connected with the inner bottom wall of the push plate chute is fixedly arranged on the end surface of the bottom of the push plate, an energizing block abutted against the inner wall of the right side of the push plate chute is fixedly arranged on the end surface of the bottom of the push plate, and vertically, the conducting strip with through the circuit electricity between the motor is connected, be equipped with the collection chamber on the wash port right side inner wall, be located between wash port and the collection chamber cut of filter screen upside wash port and the carousel chamber in collection chamber, the third transmission shaft upwards runs through inner wall about the carousel chamber and be connected with it normal running fit, the part that the third transmission shaft is located the carousel intracavity is fixed and is equipped with the carousel, fixed six scraping blades that are equipped with on the carousel annular end face, fixed being equipped with on the carousel intracavity roof seal wash port with collect the sealing strip of the fore-and-aft symmetry in chamber.
Furthermore, an emergency drain hole is arranged in the guardrail in a left-right through manner, a rotary vane cavity with a downward opening and used for cutting the emergency drain hole and a sealing groove with a downward opening and used for cutting the emergency drain hole are arranged on the inner top wall of the emergency drain hole, a sealing block is arranged in the sealing groove in a sliding manner, a sealing block spring fixedly connected with the inner top wall of the sealing groove is fixedly arranged on the top end surface of the sealing block, the other end of the first pull rope far away from the deceleration strip is fixedly connected onto the top end surface of the sealing block, a fourth transmission shaft extending backwards is rotatably connected onto the front inner wall and the rear inner wall of the rotary vane cavity, four blades are fixedly arranged on the fourth transmission shaft, a winding wheel cavity is arranged on the inner wall on the rear side of the rotary vane cavity, a second belt wheel backwards penetrates through the front inner wall and the rear inner wall of the winding wheel cavity and is connected with the front and rear inner walls of the winding wheel, the winding wheel positioned on the front side of the first magnet is rotatably arranged on the part of the fourth transmission shaft positioned in the winding wheel cavity, the second magnet which is connected with the first magnet in an adsorption fit manner is fixedly arranged on the rear end face of the winding wheel, the fifth pull rope is fixedly wound on the winding wheel, a floating block cavity with a left opening is arranged on the left end face of the guardrail, a floating block is arranged in the floating block cavity in a sliding manner, the other end of the second pull rope is fixedly connected on the bottom end face of the floating block, the other end of the third pull rope is fixedly connected on the top end face of the floating block, a bayonet with a right opening is arranged on the right end face of the floating block, a signal block is fixedly arranged in the floating block, sensors which are matched with the signal block and are vertically symmetrical are fixedly arranged on the upper inner wall and the lower wall of the floating block cavity, and a second fixture block chute with a left opening is arranged on the right inner, a second clamping block matched with the bayonet is arranged in the second clamping block sliding groove in a sliding mode, a second clamping block spring fixedly connected with the inner wall of the right side of the second clamping block sliding groove is fixedly arranged on the end face of the right side of the second clamping block, and the other end, far away from the winding wheel, of the fifth pull rope is fixedly connected to the end face of the left side of the second clamping block.
Furthermore, the gravity of the floating block is greater than the elastic force of the top pressing block spring close to the center of the screw, and the difference between the maximum buoyancy force of the floating block in water and the gravity of the floating block is greater than the elastic force of the top pressing block spring far away from the center of the screw.
The invention has the beneficial effects that: the invention realizes that the bad drainage caused by the blockage of the filter screen in the bridge drainage pipeline can not be ensured under the conditions of rainstorm and the like, and the deceleration strip is lifted when the accumulated water is excessive, so that the vehicle running on the bridge is decelerated and slowly driven to avoid traffic accidents under the condition that the driving is slippery on rainy days, and the emergency drainage channel is automatically punched to drain the accumulated water on the deceleration bridge floor outwards, thereby ensuring the driving safety on the bridge floor.
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 structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1;
fig. 6 is an enlarged schematic structural diagram at E in fig. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-6, the drainage apparatus for guaranteeing bridge driving safety includes a bridge body 10, a guardrail 11 is fixedly disposed on a top end surface of the bridge body 10, a lifting cavity 58 with an upward opening is disposed in the bridge body 10, a shaft sleeve sliding chute 57 with an upward opening is disposed on a bottom wall of the lifting cavity 58, a drainage mechanism is disposed on a right inner wall of the lifting cavity 58, a speed reducing belt 62 is slidably disposed in the lifting cavity 58, first through holes 63 are disposed in the speed reducing belt 62 in a left-right through manner, second through holes 65 with rightward openings are disposed on a bottom wall of the first through holes 63, through holes are communicated between the first through holes 63 and the second through holes 65, first connecting blocks 59 with bilateral symmetry are fixedly disposed on a bottom end surface of the speed reducing belt 62, first pull ropes 16 are fixedly connected to the bottom end surface of the speed reducing belt 62, threaded shaft sleeves 52 with bilateral symmetry are slidably disposed in the shaft sleeve sliding, fixed opening of being equipped with on the 52 annular end face of screw thread axle sleeve is kept away from T-slot 68 and the little T-slot 80 at screw thread axle sleeve 52 center, it upwards stretches into to slide in the T-slot 68 second connecting block 61 in the lift chamber 58, second connecting block 61 with connect through hinge bar 60 is articulated between the first connecting block 59, be equipped with the decurrent axle sleeve bayonet 81 of opening on the terminal surface of screw thread axle sleeve 52 bottom, the fixed motor 48 that is equipped with on the inner wall on axle sleeve spout 57 right side, power connection has about screw 49 that the screw thread is opposite on the terminal surface of motor 48 left side, screw 49 extends through two left screw thread axle sleeve 52 and meshes with it, be equipped with the ascending slider spout 51 of opening on the bottom wall in axle sleeve spout 57.
Advantageously, top pressing block sliding grooves 53 with mutually close openings are arranged on the left and right inner walls of the sliding block sliding groove 51, a top pressing block 55 is arranged in the top pressing block sliding groove 53 in a sliding manner, a top pressing block spring 56 fixedly connected with the inner wall of the top pressing block sliding groove 53 is fixedly arranged on the end surface of the top pressing block 55 far away from the center of the sliding block sliding groove 51, a top pressing block is fixedly arranged on the end surface of the top pressing block 55 far away from the center of the screw 49 and close to the center of the screw 49, a second pull rope 21 is connected with the end surface of the top pressing block 55 near the center of the screw 49, a third pull rope 28 is connected with the end surface of the top pressing block 55 far away from the center of the screw 49, a sliding block 82 is arranged in the sliding block sliding groove 51, a T-shaped block 79 which upwards extends into the small T-shaped groove 80 and is connected with the sliding, the sliding block 82 is provided with a first fixture block sliding groove 84 with an upward opening on the top end face, a first fixture block 83 matched with the shaft sleeve bayonet 81 is arranged in the first fixture block sliding groove 84 in a sliding mode, a first fixture block spring 88 fixedly connected with the bottom wall of the first fixture block sliding groove 84 is fixedly arranged on the bottom end face of the first fixture block 83, a fourth pull rope 85 is fixedly arranged on the bottom end face of the first fixture block 83, a pressed block sliding groove 87 is arranged on the inner bottom wall of the first fixture block sliding groove 84 in a left-right through mode, a pressed block 86 is arranged in the pressed block sliding groove 87 in a sliding mode, and the fourth pull rope 85 is fixedly connected to the top end face of the pressed block 86 and is far away from the other end.
Advantageously, a transmission cavity 42 located on the right side of the motor 48 is disposed on the inner wall of the right side of the sleeve sliding groove 57, a first transmission shaft 43 is rotatably connected to the inner bottom wall of the transmission cavity 42, a first bevel gear 46 and a first pulley 44 located on the lower side of the first bevel gear 46 are fixedly disposed on the first transmission shaft 43, a second transmission shaft 45 extending rightward into the transmission cavity 42 is dynamically connected to the end surface of the right side of the motor 48, a second bevel gear 47 engaged with the first bevel gear 46 is fixedly disposed on the second transmission shaft 45, a third transmission shaft 40 extending upward is rotatably connected to the upper and lower inner walls of the transmission cavity 42, a second pulley 39 is fixedly disposed on the third transmission shaft 40, and the second pulley 39 and the first pulley 44 are in transmission fit connection through a transmission belt.
Advantageously, the drainage mechanism includes a drainage hole 36 with an upward opening formed on the inner wall of the right side of the lifting cavity 58, a one-way valve 66 communicating the lifting cavity 58 and the drainage hole 36 is fixedly arranged between the drainage hole 36 and the lifting cavity 58, a sewer line cover 67 for cutting off the drainage hole 36 and a filter screen 77 positioned on the lower side of the sewer line cover 67 are fixedly arranged in the drainage hole 36, a push plate chute 70 with a leftward opening is formed on the inner wall of the right side of the drainage hole 36, a push plate 69 extending leftwards into the drainage hole 36 is slidably arranged in the push plate chute 70, a push plate spring 71 fixedly connected with the inner bottom wall of the push plate chute 70 is fixedly arranged on the bottom end surface of the push plate 69, a power-on block 72 abutting against the inner wall of the right side of the push plate chute 70 is fixedly arranged on the bottom end surface of the push plate 69, 73 which is vertically symmetrical and is matched with the power-on, the conducting strip 73 is electrically connected with the motor 48 through a circuit, a collecting cavity 35 is arranged on the inner wall of the right side of the drain hole 36, a rotary disc cavity 75 which is positioned at the upper side of the filter screen 77 and used for cutting off the drain hole 36 and the collecting cavity 35 is arranged between the drain hole 36 and the collecting cavity 35, the third transmission shaft 40 upwards penetrates through the upper inner wall and the lower inner wall of the rotary disc cavity 75 and is in rotating fit connection with the upper inner wall and the lower inner wall, a rotary disc 74 is fixedly arranged on the part of the third transmission shaft 40 positioned in the rotary disc cavity 75, six scraping blades 76 are fixedly arranged on the annular end face of the rotary disc 74, and sealing strips 78 which seal the drain hole 36 and the collecting cavity 35 and are symmetrical in the front and back are fixedly arranged.
Beneficially, the emergency drain hole 12 is formed in the guardrail 11 in a left-right through manner, the top wall of the emergency drain hole 12 is provided with a rotary vane cavity 17 with a downward opening and used for cutting the emergency drain hole 12, and a seal groove 14 located on the right side of the rotary vane cavity 17 and used for cutting the emergency drain hole 12, a seal block 13 is slidably arranged in the seal groove 14, a seal block spring 15 fixedly connected with the top wall of the seal groove 14 is fixedly arranged on the top end surface of the seal block 13, the first pull rope 16 is fixedly connected to the top end surface of the seal block 13 and far away from the other end of the deceleration strip 62, the front inner wall and the rear inner wall of the rotary vane cavity 17 are rotatably connected with a fourth transmission shaft 29 extending backwards, four vanes 30 are fixedly arranged on the fourth transmission shaft 29, the inner wall on the rear side of the rotary vane cavity 17 is provided with a winding wheel cavity 31, and the second belt pulley 39 penetrates through the front inner wall and the, fourth transmission shaft 29 is located fixed being equipped with first magnet 32 on the part in winding wheel chamber 31, fourth transmission shaft 29 is located rotate on the part in winding wheel chamber 31 and be equipped with and be located the winding wheel 34 of first magnet 32 front side, fixed being equipped with on the side end face behind winding wheel 34 with second magnet 33 that first magnet 32 adsorbs the cooperation to be connected, fixed winding has fifth stay cord 23 on winding wheel 34, be equipped with opening floater chamber 18 left on the guardrail 11 left side terminal surface, it is equipped with floater 22 to slide in floater chamber 18, fixedly connected with on floater 22 bottom terminal surface the other end of second stay cord 21, on floater 22 top terminal surface fixed connection with the other end of third stay cord 28, be equipped with opening bayonet 27 right on floater 22 right side terminal surface, floater 22 internal fixation is equipped with signal block 20, on the floater chamber 18 fixed be equipped with on the upper and lower inner wall from top to bottom symmetrical with signal block 20 matched with sensing The sensor 19 on the upper side controls the motor 48 to rotate forward, the sensor 19 on the lower side controls the motor 48 to rotate backward, the inner wall on the right side of the floating block cavity 18 is provided with a second fixture block sliding groove 25 with a leftward opening, a second fixture block 26 matched with the bayonet 27 is arranged in the second fixture block sliding groove 25 in a sliding mode, the end face on the right side of the second fixture block 26 is fixedly provided with a second fixture block spring 24 fixedly connected with the inner wall on the right side of the second fixture block sliding groove 25, and the end face on the left side of the second fixture block 26 is fixedly connected with the other end, far away from the winding wheel 34, of the fifth pull rope 23.
Advantageously, the weight of the floating block 22 is greater than the spring force of the top pressing block spring 56 near the center of the screw 49, and the difference between the maximum buoyancy of the floating block 22 in the water and the weight of the floating block 22 is greater than the spring force of the top pressing block spring 56 far from the center of the screw 49.
In the initial state, the two threaded bushings 52 are located at the extreme positions close to each other, the deceleration strip 62 is retracted into the lifting chamber 58 through the second connecting block 61, the hinge rod 60 and the first connecting block 59, so that the sealing block 13 is located at the lower extreme position under the action of the sealing block spring 15 to intercept the emergency drain hole 12, the floating block 22 is located at the lower extreme position, the signal block 20 is in signal connection with the sensor 19 at the lower side, the floating block 22 is located at the lower extreme position to enable the top pressing block 55 far away from the center of the screw 49 to be located at the extreme position far away from the sliding block 82 under the action of the top pressing block spring 56, and the top pressing block 55 near the center of the screw 49 is located at the extreme position near the sliding block 82, so that the fourth compression rope 85 is pressed by pressing the block 86, the first latch 83 is retracted into the first latch sliding slot 84, and the push plate 69 is located at the upper limit position under the action of the push plate spring 71, so that the power-on block 72 is electrically disconnected from the conductive sheet 73.
When a large amount of water flows into the drainage hole 36 through the drainage pipeline cover 67, the water flow pushes the push plate 69 to move downwards, so that the electrifying block 72 is electrically connected with the conducting strip 73, the motor 48 drives the screw rod 49 and the second transmission shaft 45 to rotate reversely, the screw rod 49 rotates reversely to drive the threaded shaft sleeve 52 to rotate reversely, the second transmission shaft 45 rotates to drive the second bevel gear 47 to rotate, so as to drive the first bevel gear 46 meshed with the second bevel gear to rotate, the first bevel gear 46 rotates to drive the first belt pulley 44 coaxial with the first bevel gear to rotate, so as to drive the second belt pulley 39 to rotate, the second belt pulley 39 rotates to drive the turntable 74 coaxial with the second bevel gear to rotate, so as to drive the scraping blade 76 to rotate to scrape residues on the filter screen 77 to the collection; when the water level continues to rise to submerge the floating block 22, so that the floating block 22 moves upwards to the upper limit position under the action of the floating force, the signal block 20 is in signal connection with the sensor 19 on the upper side, so that the motor 48 rotates forwards, the floating block 22 is located at the upper limit position, the third pull rope 28 is loosened to pull the second pull rope 21, the second pull rope 21 is pulled to make the top pressing block 55 far away from the center of the screw 49 move to the limit position in the direction close to the center of the screw 49, the third pull rope 28 is loosened to make the top pressing block 55 near the center of the screw 49 move in the direction close to the center of the screw 49 under the action of the top pressing block spring 56, so that the extrusion on the pressed block 86 is finished, the first clamping block 83 extends upwards into the bayonet 81 of the shaft sleeve under the action of the first clamping block spring 88 to abut against the inner wall of the bayonet 81 of the shaft sleeve 52 rotating forwards, the motor 48 rotates to drive the screw 49, so as, the deceleration strip 62 is displaced upwards to form a deceleration strip on the ground through the second connecting block 61, the hinge rod 60 and the first connecting block 59, so that the vehicle running on the top end surface of the bridge body 10 is decelerated, and potential safety hazards caused by the fact that the vehicle runs too fast in accumulated water are avoided; when the speed reducing belt 62 is located at the upper limit position, that is, the threaded shaft sleeve 52 is displaced to the limit position away from each other, the pressing block 55 away from the center of the screw 49 presses the pressure block 86 to tighten the fourth pull rope 85, so that the first latch 83 is displaced downward and contracted into the first latch sliding groove 84, and the threaded shaft sleeve 52 is no longer prevented from rotating; the deceleration strip 62 moves upwards to enable the second through hole 65 to be communicated with the one-way valve 66, accumulated water at the top of the bridge body 10 flows into the drainage hole 36 through the first through hole 63 and the second through hole 65 via the one-way valve 66 to accelerate drainage of the accumulated water, the deceleration strip 62 moves upwards to tighten the first pull rope 16, the sealing block 13 moves upwards, the accumulated water at the top of the bridge body 10 can be directly drained downwards to the bridge through the emergency drainage hole 12, drainage efficiency is greatly improved, when the accumulated water is drained outwards through the emergency drainage hole 12, the blade 30 is pushed to enable the fourth transmission shaft 29 to rotate, the fourth transmission shaft 29 rotates to drive the first magnet 32 coaxial with the fourth transmission shaft, the second magnet 33 adsorbed with the first magnet 32 drives the winding wheel 34 to rotate to tighten the fifth pull rope 23, the fifth pull rope 23 is tightened to enable the second clamping block 26 to move leftwards to be clamped into the clamping opening 27 to prevent the floating block 22 from moving downwards, and when the second clamping block, the first magnet 32 is idle with respect to the winding wheel 34; when the water level is lowered, the second fixture block 26 abuts against the floating block 22 to prevent the floating block 22 from moving downwards, so that accumulated water is continuously discharged outwards through the emergency water discharge hole 12; when the water flow passing through the emergency drainage hole 12 can not push the blade 30 any more to rotate the fourth transmission shaft 29, so that the first magnet 32 can not provide a force for the winding wheel 34 to rotate any more through the second magnet 33, the second latch 26 is retracted into the second latch chute 25 rightwards under the action of the second latch spring 24, the second latch 26 is disengaged from the floating block 22, so that the floating block 22 is displaced downwards to the lower limit position under the action of gravity, the third pull rope 28 is pulled to loosen the second pull rope 21, the signal block 20 is in signal connection with the sensor 19 at the lower side, the motor 48 is reversed, the third pull rope 28 is pulled to displace the top press block 55 close to the center of the screw 49 towards the direction away from the center of the screw 49, the second pull rope 21 is released to displace the top press block 55 far from the center of the screw 49 towards the direction far from the center of the screw 49 to the limit position under the action of the top press block spring 56, and the top press block 55 far from the center of the screw 49 is stopped from pressing block, the first fixture block 83 is moved upwards under the action of the first fixture block spring 88 and is clamped into the shaft sleeve bayonet 81 to prevent the threaded shaft sleeve 52 from rotating, the motor 48 rotates reversely to drive the screw rod 49 to rotate reversely, the threaded shaft sleeve 52 moves towards the direction of approaching each other, so that the speed reducing belt 62 moves downwards to return to the initial position, when the threaded shaft sleeve 52 moves to the initial position, the jacking block 55 close to one side of the center of the screw rod 49 extrudes the pressed block 86, the first fixture block 83 moves downwards to return to the initial position, when the water flowing into the water discharging hole 36 cannot push the push plate 69 to move downwards, the push plate 69 moves upwards under the action of the push plate spring 71, so that the electrified block 72 is driven to move upwards, the electrified block 72 is electrically disconnected from the conducting plate 73, the motor 48 is powered off.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a guarantee bridge driving safety's drainage equipment, includes the bridge body, its characterized in that: a guardrail is fixedly arranged on the end surface of the top of the bridge body, a lifting cavity with an upward opening is arranged in the bridge body, a shaft sleeve sliding groove with an upward opening is arranged on the bottom wall in the lifting cavity, and a drainage mechanism is arranged on the inner wall of the right side of the lifting cavity; the lifting cavity is internally provided with a deceleration strip in a sliding manner, the deceleration strip is internally provided with a first through hole in a left-right through manner, a second through hole with a right opening is formed in the inner wall of the first through hole, a through hole is communicated between the first through hole and the second through hole, a first connecting block with bilateral symmetry is fixedly arranged on the bottom end face of the deceleration strip, a first pull rope is fixedly connected on the bottom end face of the deceleration strip, a threaded shaft sleeve with bilateral symmetry is arranged in the shaft sleeve chute in a sliding manner, a T-shaped groove and a small T-shaped groove with openings far away from the center of the threaded shaft sleeve are fixedly arranged on the annular end face of the threaded shaft sleeve, a second connecting block extending upwards into the lifting cavity is arranged in the T-shaped groove in a sliding manner, the second connecting block is connected with the first connecting block in a hinged manner through a hinge rod, a bayonet shaft sleeve with a downward opening is arranged, the screw rod with opposite left and right threads is connected to the end face of the left side of the motor in a power mode, the screw rod extends leftwards to penetrate through the two threaded shaft sleeves and is meshed with the threaded shaft sleeves, and a sliding block sliding groove with an upward opening is formed in the inner bottom wall of the sliding groove of each shaft sleeve.
2. The drainage equipment for guaranteeing bridge driving safety of claim 1, wherein: a top pressing block sliding groove with mutually close openings is arranged on the left inner wall and the right inner wall of the sliding block sliding groove, a top pressing block is arranged in the top pressing block sliding groove in a sliding manner, a top pressing block spring fixedly connected with the inner wall of the top pressing block sliding groove is fixedly arranged on the end surface of the top pressing block far away from the center of the sliding block sliding groove, a top pressing block is fixedly arranged on the end surface of the top pressing block far away from the center of the screw rod and near to the center of the screw rod, a second pull rope is connected with the end surface of the top pressing block near to the center of the screw rod and far away from the center of the screw rod, a third pull rope is connected with the end surface of the top pressing block near to the center of the screw rod, a sliding block is arranged in the sliding block sliding groove, a T-shaped block which upwards extends into the small T-shaped groove and, the first fixture block sliding groove is internally provided with a first fixture block matched with the bayonet of the shaft sleeve in a sliding manner, a first fixture block spring fixedly connected with the inner bottom wall of the first fixture block sliding groove is fixedly arranged on the bottom end face of the first fixture block, a fourth pull rope is fixedly arranged on the bottom end face of the first fixture block bottom, a pressed block sliding groove is formed in the inner bottom wall of the first fixture block sliding groove in a left-right penetrating manner, a pressed block is arranged in the pressed block sliding groove in a sliding manner, and the top end face of the pressed block is fixedly connected with the fourth pull rope which is far away from the other end of the first.
3. The drainage equipment for guaranteeing bridge driving safety of claim 1, wherein: be equipped with on the inner wall of axle sleeve spout right side and be located the transmission chamber on motor right side, it is connected with first transmission shaft to rotate on the transmission intracavity diapire, fixed first bevel gear that is equipped with and being located in on the first transmission shaft first band pulley of first bevel gear downside, power connection has the right side to stretch into on the motor right side terminal surface the second transmission shaft of transmission intracavity, fixed be equipped with on the second transmission shaft with first bevel gear engaged with second bevel gear, it is connected with the third transmission shaft that upwards extends to rotate on the inner wall about the transmission chamber, the fixed second band pulley that is equipped with on the third transmission shaft, the second band pulley with connect through the transmission belt drive cooperation between the first band pulley.
4. The drainage equipment for guaranteeing bridge driving safety of claim 1, wherein: the drainage mechanism comprises a drainage hole with an upward opening, which is arranged on the inner wall of the right side of the lifting cavity, a one-way valve for communicating the lifting cavity with the drainage hole is fixedly arranged between the drainage hole and the lifting cavity, a sewer pipeline cover for cutting off the drainage hole and a filter screen positioned on the lower side of the sewer pipeline cover are fixedly arranged in the drainage hole, a push plate chute with a leftward opening is arranged on the inner wall of the right side of the drainage hole, a push plate extending into the drainage hole leftwards is arranged in the push plate chute in a sliding manner, a push plate spring fixedly connected with the inner bottom wall of the push plate chute is fixedly arranged on the end surface of the bottom of the push plate, an electrifying block abutted against the inner wall of the right side of the push plate chute is fixedly arranged on the inner wall of the right side of the push plate chute, vertically symmetrical conducting strips matched with the, the novel kitchen garbage collecting device is characterized in that a collecting cavity is formed in the inner wall of the right side of the drain hole, a cutting-off part located on the upper side of the filter screen is arranged between the drain hole and the collecting cavity, the rotary disc cavity of the collecting cavity is formed in the drain hole, the third transmission shaft upwards penetrates through the upper inner wall and the lower inner wall of the rotary disc cavity and is connected with the upper inner wall and the lower inner wall in a rotating matching mode, a rotary disc is fixedly arranged on the part, located in the rotary disc cavity, of the third transmission shaft, six scraping blades are fixedly arranged on the annular end face of the rotary disc, and.
5. The drainage equipment for guaranteeing bridge driving safety of claim 1, wherein: an emergency drain hole is arranged in the guardrail in a left-right through mode, a rotary vane cavity with a downward opening and used for cutting the emergency drain hole and a sealing groove with a downward opening and used for cutting the emergency drain hole are arranged on the inner top wall of the emergency drain hole, a sealing block is arranged in the sealing groove in a sliding mode, a sealing block spring fixedly connected with the inner top wall of the sealing groove is fixedly arranged on the top end face of the sealing block, the first pull rope is fixedly connected onto the top end face of the sealing block, the other end of the deceleration strip is far away from the first pull rope, a fourth transmission shaft extending backwards is rotatably connected onto the front inner wall and the rear inner wall of the rotary vane cavity, four blades are fixedly arranged on the fourth transmission shaft, a winding wheel cavity is arranged on the inner wall on the rear side of the rotary vane cavity, a second belt wheel backwards penetrates through the front inner wall and the rear inner wall of the winding wheel cavity and is rotatably matched with the, the winding wheel positioned on the front side of the first magnet is rotatably arranged on the part of the fourth transmission shaft positioned in the winding wheel cavity, the second magnet which is connected with the first magnet in an adsorption fit manner is fixedly arranged on the rear end face of the winding wheel, the fifth pull rope is fixedly wound on the winding wheel, a floating block cavity with a left opening is arranged on the left end face of the guardrail, a floating block is arranged in the floating block cavity in a sliding manner, the other end of the second pull rope is fixedly connected on the bottom end face of the floating block, the other end of the third pull rope is fixedly connected on the top end face of the floating block, a bayonet with a right opening is arranged on the right end face of the floating block, a signal block is fixedly arranged in the floating block, sensors which are matched with the signal block and are vertically symmetrical are fixedly arranged on the upper inner wall and the lower wall of the floating block cavity, and a second fixture block chute with a left opening is arranged on the right inner, a second clamping block matched with the bayonet is arranged in the second clamping block sliding groove in a sliding mode, a second clamping block spring fixedly connected with the inner wall of the right side of the second clamping block sliding groove is fixedly arranged on the end face of the right side of the second clamping block, and the other end, far away from the winding wheel, of the fifth pull rope is fixedly connected to the end face of the left side of the second clamping block.
6. The drainage equipment for guaranteeing bridge driving safety of claim 5, wherein: the gravity of the floating block is greater than the elastic force of the top pressing block spring close to the center of the screw, and the difference between the maximum buoyancy force of the floating block in water and the gravity of the floating block is greater than the elastic force of the top pressing block spring far away from the center of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010546304.3A CN111622096A (en) | 2020-06-15 | 2020-06-15 | Guarantee bridge driving safety's drainage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010546304.3A CN111622096A (en) | 2020-06-15 | 2020-06-15 | Guarantee bridge driving safety's drainage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111622096A true CN111622096A (en) | 2020-09-04 |
Family
ID=72270381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010546304.3A Withdrawn CN111622096A (en) | 2020-06-15 | 2020-06-15 | Guarantee bridge driving safety's drainage equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN111622096A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523116A (en) * | 2020-12-01 | 2021-03-19 | 张根民 | Movable speed reducing mechanism |
| CN112523131A (en) * | 2020-10-27 | 2021-03-19 | 山东恒安冶金工程有限公司 | Guardrail maintenance structure and maintenance method |
| CN112942161A (en) * | 2021-02-01 | 2021-06-11 | 温州钱城市政建设有限公司 | Municipal works deceleration strip |
| CN112942162A (en) * | 2021-02-05 | 2021-06-11 | 董镔周 | Bump-slowing deceleration strip |
| CN115233543A (en) * | 2022-08-19 | 2022-10-25 | 中交第一公路勘察设计研究院有限公司 | Telescopic drainage device for highway bridge deck runoff collection and treatment system |
| CN117018784A (en) * | 2023-10-10 | 2023-11-10 | 山西琪杭科技有限公司 | Switch board with environmental monitoring function |
-
2020
- 2020-06-15 CN CN202010546304.3A patent/CN111622096A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523131A (en) * | 2020-10-27 | 2021-03-19 | 山东恒安冶金工程有限公司 | Guardrail maintenance structure and maintenance method |
| CN112523131B (en) * | 2020-10-27 | 2022-05-03 | 山东恒安冶金工程有限公司 | Guardrail maintenance structure and maintenance method |
| CN112523116A (en) * | 2020-12-01 | 2021-03-19 | 张根民 | Movable speed reducing mechanism |
| CN112942161A (en) * | 2021-02-01 | 2021-06-11 | 温州钱城市政建设有限公司 | Municipal works deceleration strip |
| CN112942161B (en) * | 2021-02-01 | 2022-03-08 | 温州钱城市政建设有限公司 | Municipal works deceleration strip |
| CN112942162A (en) * | 2021-02-05 | 2021-06-11 | 董镔周 | Bump-slowing deceleration strip |
| CN115233543A (en) * | 2022-08-19 | 2022-10-25 | 中交第一公路勘察设计研究院有限公司 | Telescopic drainage device for highway bridge deck runoff collection and treatment system |
| CN115233543B (en) * | 2022-08-19 | 2024-05-24 | 中交第一公路勘察设计研究院有限公司 | Telescopic drainage device for road bridge deck runoff collecting and processing system |
| CN117018784A (en) * | 2023-10-10 | 2023-11-10 | 山西琪杭科技有限公司 | Switch board with environmental monitoring function |
| CN117018784B (en) * | 2023-10-10 | 2023-12-19 | 山西琪杭科技有限公司 | Switch board with environmental monitoring function |
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Application publication date: 20200904 |
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