CN110541359B - Drainage device for building bridge - Google Patents
Drainage device for building bridge Download PDFInfo
- Publication number
- CN110541359B CN110541359B CN201910904106.7A CN201910904106A CN110541359B CN 110541359 B CN110541359 B CN 110541359B CN 201910904106 A CN201910904106 A CN 201910904106A CN 110541359 B CN110541359 B CN 110541359B
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- Prior art keywords
- filling block
- bridge
- drainage device
- fixed mounting
- fixedly arranged
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- 239000010426 asphalt Substances 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000008034 disappearance Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
- E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
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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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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of bridges and discloses a drainage device for a building bridge, which comprises a bridge steel frame, wherein a concrete layer is fixedly arranged at the top of the bridge steel frame, reinforcing steel bars are fixedly arranged inside the concrete layer, an asphalt pavement is fixedly arranged at the top of the concrete layer, an expansion joint is arranged inside the bridge steel frame, a filling block with one end penetrating through and extending to the outside of the asphalt pavement is movably arranged inside the expansion joint, and hoses with one ends sequentially penetrating through a deceleration strip and the filling block and extending to the outside of the filling block are fixedly arranged at the left end and the right end inside the deceleration strip. This drainage device for building bridge adjusts to the horizontality from the tilt state through adjusting the pole to reach the purpose of adjusting the distance between the expansion joint, avoided the distance undersize between the expansion joint and influenced the use of bridge, be convenient for adjust, and have certain speed reduction function, facilitate the use, be applicable to various conditions.
Description
Technical Field
The invention relates to the technical field of bridges, in particular to a drainage device for a building bridge.
Background
The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to pass smoothly, and is also extended to be a building which spans mountain stream, unfavorable geology and meets other traffic requirements to enable the bridge to pass more conveniently in order to adapt to the modern high-speed developed traffic industry.
The kind of bridge is various, its appearance and function of different structures are also different, for example, CN 107012789B discloses a drainage device for building bridge, it is through designing the bridge road surface, make the rainwater discharge easily, avoided the rainwater to pile up and enter into the internal portion of pontic and damage the pontic, but the device still has the defect that is not convenient for adjust bridge expansion joint distance, when using, because the volume of bridge is too big, the pontic is connected to the expansion joint, when the space at expansion joint is too little, not only influence the drainage system of bridge, make the pontic excessively incline simultaneously, influence the use of bridge.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a drainage device for a building bridge, which has the advantages of being convenient for adjusting the distance of an expansion joint of the bridge and the like, and solves the problems that when the drainage device is used, the expansion joint is connected with a bridge body due to overlarge volume of the bridge, when the gap of the expansion joint is too small, not only is the drainage system of the bridge influenced, but also the bridge body is excessively inclined, and the use of the bridge is influenced.
(II) technical scheme
In order to achieve the purpose of conveniently adjusting the distance of the bridge expansion joint, the invention provides the following technical scheme: a drainage device for a building bridge comprises a bridge steel frame, wherein a concrete layer is fixedly installed at the top of the bridge steel frame, reinforcing steel bars are fixedly installed inside the concrete layer, an asphalt pavement is fixedly installed at the top of the concrete layer, an expansion joint is formed inside the bridge steel frame, a filling block with one end penetrating through and extending to the outside of the asphalt pavement is movably installed inside the expansion joint, drain pipes are fixedly installed on the left side and the right side of the inside of the filling block, a speed reducing belt is movably connected to the top of the filling block, hoses with one end sequentially penetrating through the speed reducing belt and the filling block and extending to the outside of the filling block are fixedly installed at the left end and the right end of the inside of the speed reducing belt, a spray nozzle is fixedly installed at one end, away from the filling block, of the hoses, located inside the speed reducing belt, of which the left, the top of the left side and the right side of the filling block is fixedly provided with a dust screen corresponding to the drain pipe, the top of the inner cavity of the filling block is fixedly provided with a bearing, the bottom of the bearing is fixedly provided with a screw rod, the upper end and the lower end of the screw rod are in threaded connection with a slide block, the left side and the right side of the slide block are respectively provided with an adjusting rod in an articulated manner, one end of the adjusting rod, which is far away from the slide block, is in articulated connection with the left side wall and the right side wall of the inner cavity of the filling block, the bottom of the screw rod is fixedly provided with a waterproof motor, the left end and the right end of the bottom of the bridge steel frame are respectively and fixedly provided with a hanging ring, an iron hook is sleeved in the hanging ring, the bottom of the iron hook is fixedly provided with a water collecting, the equal fixed mounting in the left and right sides of header tank inner chamber bottom has the water pump, the top of water pump is linked together with one side that the shower nozzle was kept away from to the hose, the right side fixed mounting of header tank has external control ware, the right side fixed mounting of bridge steelframe bottom has the crane span structure, the right side fixed mounting of external control ware has the connecting wire that is located the crane span structure inside.
Preferably, the external controller is electrically connected with an external power supply through a connecting wire, and the water pump and the waterproof motor are both electrically connected with the external controller.
Preferably, the water collecting tank is a rectangle with a hollow interior and a missing top, and the top of the water outlet is communicated with the bottom of the water collecting tank.
Preferably, the upper end and the lower end of the outer surface of the screw rod are fixedly provided with threads in opposite directions, and the inside of the sliding block is provided with a thread groove matched with the threads on the outer surface of the screw rod.
Preferably, the ventilation hole has all been seted up with the back to the front of filling block, the surface of drain pipe and the inside fixed mounting who is located the filling block have the strengthening rib.
Preferably, the front face of the water outlet is fixedly provided with a control valve, and the top of the front face of the water discharge pipe and the inner part of the filling block are fixedly provided with an electromagnetic valve.
Preferably, the right side of header tank and the top fixed mounting that is located external control ware have the baffle, the filling block is the rectangle of inside cavity and bottom disappearance.
Preferably, the bottom of the deceleration strip is fixedly provided with a damping block, one end of the damping block penetrates through the filling block and extends into the filling block, and the damping block is triangular.
Preferably, the lower part of the top of the drain pipe and the top of the asphalt pavement are positioned on the same horizontal straight line, and the drain pipe is L-shaped.
(III) advantageous effects
Compared with the prior art, the invention provides a drainage device for a building bridge, which has the following beneficial effects:
1. when the distance of the expansion joint needs to be adjusted, the external controller controls the output shaft of the waterproof motor to rotate forwards and backwards and drives the screw rod to rotate forwards and backwards, the upper end and the lower end of the outer surface of the screw rod are fixedly provided with threads in opposite directions, the inside of the sliding block is provided with a thread groove matched with the threads on the outer surface of the screw rod, the sliding block is limited by the adjusting rod and the filling block to move circularly along with the screw rod, the two sliding blocks move in opposite or opposite directions and drive the two groups of adjusting rods to move so as to adjust the distance between the expansion joints, and the two ends of the adjusting rod are respectively hinged with the sliding block and the filling block, so that the expansion joint has a certain pressure reduction function and can play a certain speed reduction function on the bridge, the bridge has the advantages that the influence on the use of the bridge due to the undersize distance between the expansion joints is avoided, the adjustment is convenient, a certain speed reduction function is realized, the use is convenient, and the bridge is suitable for various conditions.
2. The drainage device for the building bridge is positioned on the same horizontal straight line with the top of the asphalt pavement through the lower part of the top of the drainage pipe, so that rainwater enters the inside of the water collecting tank through the drainage pipe, meanwhile, when the top of the asphalt pavement needs to be cooled, the water pump is controlled to work through the external controller, the water in the water collecting tank is sprayed out through the hose and the spray head by the water pump, so that the aim of cooling the asphalt pavement is fulfilled, dust particles are prevented from entering the inside of the drainage pipe through the dust screen, the spray head is prevented from being damaged when a vehicle moves on the asphalt pavement through the arrangement of the protection frame, the vehicle slowly moves through the deceleration strip, the expansion joint and the spray head are protected, the device collects the rainwater, meanwhile, the collected rainwater is recycled, the energy is saved, and the automation degree is high, time and labor are saved, and the use of a user is facilitated.
Drawings
FIG. 1 is a schematic structural view of a drainage device for building bridges according to the present invention;
FIG. 2 is a top view of a drainage device for construction of a bridge according to the present invention;
fig. 3 is an external view of a drainage device for a building bridge according to the present invention.
In the figure: the device comprises a bridge steel frame 1, a concrete layer 2, a reinforcing steel bar 3, an asphalt pavement 4, an expansion joint 5, a filling block 6, a drain pipe 7, a deceleration strip 8, a hose 9, a spray head 10, a protective frame 11, a dust screen 12, a bearing 13, a screw 14, a sliding block 15, an adjusting rod 16, a waterproof motor 17, a lifting ring 18, an iron hook 19, a water collecting tank 20, a connecting seat 21, a wheel 22, a water outlet 23, a water pump 24, an external controller 25, a connecting line 26 and a bridge frame 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a drainage device for a building bridge, comprising a bridge steel frame 1, a concrete layer 2 fixedly installed on the top of the bridge steel frame 1, a steel bar 3 fixedly installed inside the concrete layer 2, an asphalt pavement 4 fixedly installed on the top of the concrete layer 2, an expansion joint 5 disposed inside the bridge steel frame 1, a filling block 6 movably installed inside the expansion joint 5 and having one end penetrating and extending to the outside of the asphalt pavement 4, drain pipes 7 fixedly installed on the left and right sides inside the filling block 6, the lower part of the top of the drain pipe 7 and the top of the asphalt pavement 4 being on the same horizontal straight line, the drain pipe 7 being L-shaped, so that rainwater can enter the inside of the water collection tank 20 through the drain pipe 7, the front and the back of the filling block 6 are both provided with ventilation holes, thereby effectively reducing the wind resistance of the bridge, a reinforcing rib is fixedly arranged on the outer surface of the drain pipe 7 and inside the filling block 6, a speed bump 8 is movably connected to the top of the filling block 6, a damping block with one end penetrating and extending to the inside of the filling block 6 is fixedly arranged at the bottom of the speed bump 8, the damping block is triangular, so that the speed bump 8 is stably fixed to the top of the filling block 6, hoses 9 with one end sequentially penetrating through the speed bump 8 and the filling block 6 and extending to the outside of the filling block 6 are fixedly arranged at the left end and the right end inside the speed bump 8, spray heads 10 are fixedly arranged at one end of each hose 9 far away from the filling block 6 and inside the speed bump 8, protective frames 11 corresponding to the spray heads 10 are fixedly arranged at the left side and the right side of the speed bump 8, dust screens 12 corresponding to the drain pipe 7 are fixedly arranged at the tops of the left side and the right side of the, a screw 14 is fixedly installed at the bottom of the bearing 13, a slider 15 is in threaded connection with the upper end and the lower end of the screw 14, opposite threads are fixedly installed at the upper end and the lower end of the outer surface of the screw 14, a thread groove matched with the threads on the outer surface of the screw 14 is formed in the slider 15, adjusting rods 16 are hinged to the left side and the right side of the outer surface of the slider 15, one end, away from the slider 15, of each adjusting rod 16 is hinged to the left side wall and the right side wall of the inner cavity of the filling block 6, a waterproof motor 17 is fixedly installed at the bottom of the screw 14, the type of the waterproof motor 17 can be YL, hanging rings 18 are fixedly installed at the left end and the right end of the bottom of the bridge steel frame 1, iron hooks 19 are sleeved in the hanging rings 18, a water collecting tank 20 is fixedly installed at the bottom of the iron hooks 19, the, the arrangement of the wheels 22 plays a role in supporting the waterproof motor 17, and simultaneously, when the waterproof motor 17 adjusts the expansion joint 5, the waterproof motor 17 can move left and right to avoid the damage of the waterproof motor 17 caused by the movement of the water collection tank 20, the bottom of the water collection tank 20 is fixedly provided with the water outlet 23, the front of the water outlet 23 is fixedly provided with the control valve, the type of the control valve can be 4V210-08, the top of the front of the drain pipe 7 is fixedly provided with the electromagnetic valve positioned inside the filling block 6, the type of the electromagnetic valve can be 2W10-50, the control valve and the electromagnetic valve are both electrically connected with the external controller 25, the water collection tank 20 is a rectangle which is hollow inside and has a missing top, the top of the water outlet 23 is communicated with the bottom of the water collection tank 20, the left side and the right side of the bottom of the inner cavity of the water collection tank 20 are both fixedly provided with the water pumps 24, the type of, an external controller 25 is fixedly installed on the right side of the water collecting tank 20, a baffle is fixedly installed on the right side of the water collecting tank 20 and above the external controller 25, when rainwater is prevented from overflowing from the top of the water collecting tank 20 and entering the external controller 25 to damage the external controller 25, the filling block 6 is a rectangle which is hollow inside and has a missing bottom, a bridge 27 is fixedly installed on the right side of the bottom of the bridge steel frame 1, a connecting wire 26 which is located inside the bridge 27 is fixedly installed on the right side of the external controller 25, the external controller 25 is electrically connected with an external power supply through the connecting wire 26, the water pump 24 and the waterproof motor 17 are both electrically connected with the external controller 25, when the distance of the expansion joint 5 needs to be adjusted, the external controller 25 controls the output shaft of the waterproof motor 17 to rotate positively and negatively and drives the screw 14 to rotate positively and negatively, and threads with opposite directions are fixedly installed at the upper, the inside of the sliding block 15 is provided with a thread groove matched with the thread on the outer surface of the screw 14, the adjusting rod 16 and the filling block 6 limit the sliding block 15 to do circular motion along with the screw 14, and the two sliding blocks 15 move in opposite directions or in opposite directions and drive the two groups of adjusting rods 16 to move, so as to adjust the distance between the expansion joints 5, and two ends of the adjusting rod 16 are respectively hinged with the sliding blocks 15 and the filling block 6, so that the expansion joints 5 have a certain decompression function and can play a certain deceleration function on the bridge steel frame 1, the device adjusts the distance between the expansion joints 5 from an inclined state to a horizontal state through the adjusting rod 16, thereby achieving the purpose of adjusting the distance between the expansion joints 5, avoiding the phenomenon that the use of the bridge is influenced due to the over-small distance between the expansion joints 5, being convenient to adjust, having a certain deceleration function, being convenient to use, being applicable to various conditions, and being on the same horizontal, make the rainwater enter into the inside of header tank 20 through drain pipe 7, simultaneously when bituminous paving 4's top needs the cooling, through the work of external controller 25 control water pump 24, water pump 24 passes through hose 9 with the inside water of header tank 20 and is spout by shower nozzle 10, reach the purpose to bituminous paving 4 cooling, through setting up dust screen 12, avoided the dust granule to enter into inside drain pipe 7, through setting up protection frame 11, avoided the vehicle when bituminous paving 4 removes, damage shower nozzle 10, through setting up deceleration strip 8, make the vehicle slowly move when the deceleration strip 8, the effect of protecting expansion joint 5 and shower nozzle 10 has been played, the device is through collecting the rainwater, simultaneously with the rainwater cyclic utilization of collecting, the energy has been saved, and degree of automation is high, time saving and labor saving, easy user's use.
To sum up, when the distance of the expansion joint 5 needs to be adjusted, the external controller 25 controls the output shaft of the waterproof motor 17 to rotate forward and backward and drives the screw 14 to rotate forward and backward, the upper end and the lower end of the outer surface of the screw 14 are both fixedly provided with threads in opposite directions, the inside of the slider 15 is provided with a thread groove matched with the threads on the outer surface of the screw 14, and the adjusting rod 16 and the filling block 6 limit the slider 15 to do circular motion along with the screw 14, and make the two sliders 15 move in opposite or reverse directions and drive the two groups of adjusting rods 16 to move, so as to adjust the distance between the expansion joints 5, and the two ends of the adjusting rod 16 are respectively hinged with the slider 15 and the filling block 6, so that the expansion joint 5 has a certain pressure reducing function and can play a certain speed reducing function for the bridge steel frame 1, and the device adjusts from an inclined state to a horizontal state through the adjusting, thereby reach the purpose of adjusting the distance between the expansion joint 5, avoided the distance undersize between the expansion joint 5 and influenced the use of bridge, be convenient for adjust, and have certain speed reduction function, facilitate the use, be applicable to various conditions.
Moreover, the lower part of the top of the drain pipe 7 and the top of the asphalt pavement 4 are positioned on the same horizontal straight line, so that rainwater enters the inside of the water collecting tank 20 through the drain pipe 7, meanwhile, when the top of the asphalt pavement 4 needs to be cooled, the water pump 24 is controlled to work through the external controller 25, the water in the water collecting tank 20 is sprayed out through the hose 9 and the spray head 10 by the water pump 24, the aim of cooling the asphalt pavement 4 is achieved, dust particles are prevented from entering the inside of the drain pipe 7 through the arrangement of the dustproof net 12, the damage to the spray head 10 when a vehicle moves on the asphalt pavement 4 is avoided through the arrangement of the protective frame 11, the vehicle slowly moves through the deceleration strip 8 through the arrangement of the deceleration strip 8, the effect of protecting the expansion joint 5 and the spray head 10 is achieved, the device collects the rainwater, meanwhile, the collected rainwater is recycled, and the energy is saved, and degree of automation is high, labour saving and time saving, and easy user's use has solved when using, because the volume of bridge is too big, expansion joint 5 connects the pontic, and when expansion joint 5's space was too little, not only influenced the drainage system of bridge, makes the pontic excessively incline simultaneously, influences the problem of the use of bridge.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a drainage device for building bridge, includes bridge steelframe (1), its characterized in that: the concrete layer (2) is fixedly installed at the top of the bridge steel frame (1), reinforcing steel bars (3) are fixedly installed inside the concrete layer (2), an asphalt pavement (4) is fixedly installed at the top of the concrete layer (2), an expansion joint (5) is formed inside the bridge steel frame (1), a filling block (6) with one end penetrating through and extending to the outside of the asphalt pavement (4) is movably installed inside the expansion joint (5), drain pipes (7) are fixedly installed on the left side and the right side inside the filling block (6), a deceleration strip (8) is movably connected to the top of the filling block (6), a deceleration strip (8) with one end sequentially penetrating through the deceleration strip (8) and the filling block (6) and extending to the outside of the filling block (6) is fixedly installed at the left end and the right end inside the deceleration strip (8), a spray head (10) is fixedly installed inside the deceleration strip (8) and is far away from one end of the filling block (6) at the hose (, the all fixed mounting in the left and right sides of deceleration strip (8) has protection frame (11) corresponding with shower nozzle (10), the all fixed mounting in the top of the left and right sides of filling block (6) has dust screen (12) corresponding with drain pipe (7), the top fixed mounting in the inner chamber of filling block (6) has bearing (13), the bottom fixed mounting of bearing (13) has screw rod (14), the equal threaded connection in upper and lower both ends of screw rod (14) has slider (15), the left and right sides of slider (15) all articulates and installs regulation pole (16), adjust pole (16) keep away from the one end of slider (15) and the left and right sides wall of filling block (6) inner chamber and articulate and is connected, the bottom fixed mounting of screw rod (14) has waterproof motor (17), the all fixed mounting in the left and right sides both ends of bridge steelframe (1) bottom has rings (18), an iron hook (19) is sleeved inside the hanging ring (18), a water collecting tank (20) is fixedly arranged at the bottom of the iron hook (19), the waterproof motor (17) is positioned inside the water collecting tank (20), the bottom of the waterproof motor (17) is fixedly provided with a connecting seat (21), wheels (22) are fixedly arranged on the left side and the right side of the bottom of the connecting seat (21), a water outlet (23) is fixedly arranged at the bottom of the water collecting tank (20), water pumps (24) are fixedly arranged at the left side and the right side of the bottom of the inner cavity of the water collecting tank (20), the top of the water pump (24) is communicated with one side of the hose (9) far away from the spray head (10), an external controller (25) is fixedly arranged on the right side of the water collecting tank (20), a bridge frame (27) is fixedly arranged on the right side of the bottom of the bridge steel frame (1), and a connecting wire (26) positioned in the bridge (27) is fixedly arranged on the right side of the external controller (25).
2. The drainage device for building bridges of claim 1, wherein: the external controller (25) is electrically connected with an external power supply through a connecting wire (26), and the water pump (24) and the waterproof motor (17) are electrically connected with the external controller (25).
3. The drainage device for building bridges of claim 1, wherein: the water collecting tank (20) is hollow and rectangular, the top of the water collecting tank is absent, and the top of the water outlet (23) is communicated with the bottom of the water collecting tank (20).
4. The drainage device for building bridges of claim 1, wherein: the upper end and the lower end of the outer surface of the screw rod (14) are fixedly provided with threads in opposite directions, and a thread groove matched with the threads on the outer surface of the screw rod (14) is formed in the sliding block (15).
5. The drainage device for building bridges of claim 1, wherein: the ventilation hole has all been seted up with the back in the front of filling block (6), the surface of drain pipe (7) and the inside fixed mounting who is located filling block (6) have the strengthening rib.
6. The drainage device for building bridges of claim 1, wherein: the front of delivery port (23) is fixed with the control valve, the inside fixed mounting that just is located filling block (6) at the top in drain pipe (7) front has the solenoid valve.
7. The drainage device for building bridges of claim 1, wherein: the right side of header tank (20) and the top fixed mounting that is located external control ware (25) have the baffle, filling block (6) are the rectangle of inside cavity and bottom disappearance.
8. The drainage device for building bridges of claim 1, wherein: the bottom fixed mounting of deceleration strip (8) has one end to run through and extend to the inside damping piece of filling block (6), the damping piece is triangle-shaped.
9. The drainage device for building bridges of claim 1, wherein: the lower part of the top of the drainage pipe (7) and the top of the asphalt pavement (4) are positioned on the same horizontal straight line, and the drainage pipe (7) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910904106.7A CN110541359B (en) | 2019-09-24 | 2019-09-24 | Drainage device for building bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910904106.7A CN110541359B (en) | 2019-09-24 | 2019-09-24 | Drainage device for building bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110541359A CN110541359A (en) | 2019-12-06 |
| CN110541359B true CN110541359B (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910904106.7A Expired - Fee Related CN110541359B (en) | 2019-09-24 | 2019-09-24 | Drainage device for building bridge |
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| CN (1) | CN110541359B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115126106A (en) * | 2022-07-25 | 2022-09-30 | 中国建筑第五工程局有限公司 | Novel expansion joint structure is built in room |
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| JPS5120196Y2 (en) * | 1972-07-19 | 1976-05-27 | ||
| CN207376453U (en) * | 2017-10-26 | 2018-05-18 | 南京广元市政设计有限公司 | A kind of non-concrete type bridge expansion joint |
| CN207739133U (en) * | 2017-12-28 | 2018-08-17 | 警通建设（集团）有限公司 | A kind of bridge drainage structure |
| CN109208648A (en) * | 2018-10-24 | 2019-01-15 | 周子翼 | A kind of Anti-fall Sewage well cover device of automatic adjustment draining |
| CN209025183U (en) * | 2018-11-05 | 2019-06-25 | 张清艳 | A kind of road pavement building gully convenient for regulating water flow |
| CN110055887A (en) * | 2019-05-28 | 2019-07-26 | 天津力诚科技服务有限公司 | A kind of dust-proof slide plate telescopic device of bridge durability |
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