CN206919975U

CN206919975U - Multifunctional corridor bridge

Info

Publication number: CN206919975U
Application number: CN201720886861.3U
Authority: CN
Inventors: 王伟韬
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-21
Filing date: 2017-07-21
Publication date: 2018-01-23
Anticipated expiration: 2027-07-21

Abstract

A kind of Multifunctional corridor bridge, including shelter bridge body, by hydroelectric generator, buoyancy tank, impeller, square guiding channel-section steel, square guide rod, fix bar, pressure stabilizing device, switch power module, water-level probe, earthquake probe and warning circuit are formed, hydroelectric generator is arranged on inside buoyancy tank, two sleeve impellers are installed on the front portion of left and right ends rotating shaft of hydroelectric generator respectively, the lower weld of square guide rod is at the upper middle part of buoyancy tank, fix bar distinguishes transverse weld in the left and right sides of the left front portion's bridge pier of shelter bridge body, fix bar front end is welded on rear side of square guiding channel-section steel, square guide rod top is inside square guiding channel-section steel, pressure stabilizing device, switch power module, earthquake probe and warning circuit are arranged in a subassembly wrapper, and connected between water-level probe by wire.The electric energy of this new hydropower generation machine output provides power supply for lighting on shelter bridge or ornamental festoon lamp, and after earthquake or water level rise occurs, warning circuit can send alarm, prompt personnel on bridge to withdraw in time.

Description

Multifunctional corridor bridge

Technical field

Bridge field is the utility model is related to, particularly a kind of Multifunctional corridor bridge.

Background technology

Shelter bridge not only has the function by pedestrian as means of transportation on river, also provides what is gone sightseeing along the river for visitor Place.Existing shelter bridge only has the function of being gone sightseeing by pedestrian and passenger, and itself needing, lighting or coloured lamp decoration are another Need to set up supply line, not only cause the waste increased, also create electric energy of construction cost；And earthquake or river is occurring When soaring, it is impossible to the very first time gives the sightseeing passenger prompting on shelter bridge, especially when night above-mentioned disaster occurring, due to Passenger can not very first time comprehension condition, easily life injures caused by calamity.

The content of the invention

The drawbacks of in order to overcome existing shelter bridge function single, the lower left side that the utility model provides in bridge pier are mounted with one The individual buoyancy tank with river water level automatic lifting, hydroelectric generator is mounted with the inside of buoyancy tank, when water impact hydroelectric generator Water wheels when, hydroelectric generator send electric energy for shelter bridge itself use, it is not necessary to external power supply, accomplish save the energy effect, And switched with water level switch and seismic survey, when earthquake occurring or water level rises to setting position, warning device can be sent out Go out the passenger that loud alarm sound is given on shelter bridge to prompt in time, visitor the very first time is left shelter bridge, prevent the people caused by calamity A kind of Multifunctional corridor bridge of body injury.

Technical scheme is used by the utility model solves its technical problem：

A kind of Multifunctional corridor bridge, including shelter bridge body, it is characterised in that by hydroelectric generator, buoyancy tank, impeller, square guiding Channel-section steel, square guide rod, fix bar, pressure stabilizing device, switch power module, water-level probe, earthquake probe and warning circuit are formed, Hydroelectric generator is arranged on inside buoyancy tank, and buoyancy tank is each side provided with a bearing, the left and right ends of hydroelectric generator Rotating shaft is separately mounted in the inner ring of two bearings, and a water seal, hydroelectric generation are separately installed with the outside of the inner ring of two bearings The anterior left and right sides outer end for being located at buoyancy tank respectively of the left and right ends rotating shaft of machine, impeller have two sets, and two sleeve impellers are installed respectively On the front portion of the left and right ends rotating shaft of hydroelectric generator, the lower weld of square guide rod has in the upper middle part of buoyancy tank, fix bar More, difference transverse weld is welded on fix bar on rear side of the left and right sides of the left front portion's bridge pier of shelter bridge body, square guiding channel-section steel Front end, square guide rod top is inside square guiding channel-section steel, the length of the length of square guide rod than square guide groove steel Long, the top of square guide rod is welded with a limiting plate, prevents the top of square guide rod from entering square guiding channel-section steel Inside, pressure stabilizing device, switch power module, earthquake probe and warning circuit are arranged in a subassembly wrapper, and subassembly wrapper is arranged on On shelter bridge body, water-level probe is arranged on the left part bridge pier of shelter bridge body, and hydroelectric generation electromechanical source output both ends and voltage stabilizing are set Stand-by power source input both ends are connected by wire respectively, switch power module power input both ends and pressure stabilizing device power supply output both ends Connected respectively by wire, switch power module power supply output both ends and water-level probe, earthquake probe power input both ends difference Connected by wire, the control signal input that water-level probe cathode power supply output end is popped one's head in earthquake is connected by wire, ground Shake probe cathode power supply output end is connected with warning circuit cathode power supply input by wire, the input of warning circuit negative power supply End is connected with switch power module negative power supply output end by wire.

Described hydroelectric generator is alternating-current hydroelectric generator, and the rotating shaft of generator is located at fuselage left and right ends respectively, two After sleeve impeller is installed on the front portion of hydroelectric generator left and right ends rotating shaft respectively, when river water impact impeller, hydroelectric generation Chance sends electric energy.

Described hydroelectric generator is arranged on inside buoyancy tank, and the lower weld of square guide rod is in the upper middle part of buoyancy tank, side Shape, which is oriented on rear side of channel-section steel, is welded on fix bar front end, and square guide rod top contacts inside square guiding channel-section steel in buoyancy tank To after river, when water level changes up and down, the buoyancy of river can make buoyancy tank drive hydroelectric generator to be led through square guide rod along square Moved up and down to channel-section steel, so as to which two sleeve impellers on the rotating shaft front portion of hydroelectric generator left and right ends contact with river all the time Send electric energy.

Described pressure stabilizing device is AC power voltage stabilizer, and its output end voltage is alternating current 220V, and model is SHMXDQ/ rings Summer TND-5000VA.

Described switch power module is that 220V AC powers turn 6V DC power suppliers, and model is LUEABB/S-120.

Described water-level probe is made up of resistance, copper bar, NPN triode, PNP triode, and copper bar has two, resistance, copper Bar, NPN triode, PNP triode are arranged in plastic casing, are connected therebetween by wire, after installing, two copper bars A part is located at the bottom of plastic casing, plastic casing inner member and the isolation of plastic casing external sealant, first copper bar upper end and PNP tri- Pole pipe emitter stage connects, and second copper bar upper end connects with resistance one end, and the resistance other end connects with NPN transistor base, NPN Transistor collector connects with PNP triode base stage.

When described water-level probe is arranged on shelter bridge body, the water level that setting height(from bottom) needs to alarm according to manager is pacified Dress, when river is to the water level for needing to alarm, just the bottom of the two copper bars in plastic casing lower end is flooded.

Described earthquake probe is by universal mercoid switch, one-way SCR, resistance, relay group into passing through wire therebetween Connection, one-way SCR anode connect with power source for relay control input, universal mercoid switch one end, and universal mercoid switch is another One end connects with resistance one end, and the resistance other end connects with one-way SCR control pole, and one-way SCR negative electrode and relay are just Pole power input connection.

Described warning circuit is made up of integrated alarm circuit, PNP triode and loudspeaker, is connected therebetween by wire, Integrated alarm circuit model is LC170, and the pin of integrated alarm circuit cathode power supply input 3 connects with PNP triode emitter stage, report The audio output of alert integrated circuit connects with PNP triode base stage, and PNP triode colelctor electrode connects with loudspeaker one end, report The negative power supply input of alert integrated circuit connects with the loudspeaker other end.

The utility model beneficial effect is：This is new in use, when river water impact impeller, and hydroelectric generation chance is sent out Go out electric energy.When river water level changes, the buoyancy of river can make buoyancy tank drive hydroelectric generator through square guide rod along square It is oriented to channel-section steel to move up and down, so as to which two sleeve impellers on the rotating shaft front portion of hydroelectric generator left and right ends connect with river all the time Trigger out electric energy.The electric energy of hydroelectric generator output carries after pressure stabilizing device voltage stabilizing for lighting on shelter bridge or ornamental festoon lamp Power supply source, and input switch power module, it is defeated that switch power module output dc source enters water-level probe, earthquake probe power supply Enter end, when earthquake occurs, after the universal mercoid switch inner contact connection of earthquake probe, when water level goes up the two of water-level probe After copper bar lower end is flooded, warning circuit can send loud alarm sound, prompt personnel on bridge to be withdrawn in time from shelter bridge, prevent The big accident caused by calamity.More than being based on, so the application prospect that the utility model has had.

Brief description of the drawings

The utility model is described further below in conjunction with drawings and examples.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the utility model circuit diagram.

Embodiment

Shown in Fig. 1, a kind of Multifunctional corridor bridge, including shelter bridge body 1, by hydroelectric generator 2, buoyancy tank 3, impeller 4, square It is oriented to channel-section steel 5, square guide rod 6, fix bar 7, pressure stabilizing device 8, switch power module 9, water-level probe 10,11 and of earthquake probe Warning circuit 12 is formed, and hydroelectric generator 2 is arranged on inside buoyancy tank 3, and buoyancy tank 3 is each side provided with a bearing, water The left and right ends rotating shaft of power generator 2 is separately mounted in the inner ring of two bearings, is installed respectively on the outside of the inner ring of two bearings There are a water seal, the anterior left and right sides outer end for being located at buoyancy tank 3 respectively of the left and right ends rotating shaft of hydroelectric generator 2, impeller 4 has Two sets, two sleeve impellers 4 are installed on the front portion of left and right ends rotating shaft of hydroelectric generator 2 respectively, the lower weld of square guide rod 6 At the upper middle part of buoyancy tank 3, fix bar 7 has more, and transverse weld is square in the left and right sides of the left front portion's bridge pier of shelter bridge body respectively It is oriented to the rear side of channel-section steel 5 and is welded on the front end of fix bar 7, the square top of guide rod 6 is inside square guiding channel-section steel 5, square guiding The length of bar 6 is longer than the length of square guide groove steel 5, and the top of square guide rod 6 is welded with a limiting plate 6-1, prevents The top of square guide rod 6 enters inside square guiding channel-section steel 5, pressure stabilizing device 8, switch power module 9,10 and of earthquake probe Warning circuit 11 is arranged in a subassembly wrapper 12, and subassembly wrapper 12 is arranged on shelter bridge body 1, and water-level probe 10 is arranged on shelter bridge On the left part bridge pier of body 1, the power supply of hydroelectric generator 2 output both ends and the power input both ends of pressure stabilizing device 8 pass through wire respectively Connection, the power input both ends of switch power module 9 are connected by wire respectively with the power supply of pressure stabilizing device 8 output both ends, switch electricity The power supply of source module 9 exports both ends and connected respectively by wire with water-level probe 10,11 power input both ends of earthquake probe, and water level is visited First 10 cathode power supply output end is connected with the control signal input of earthquake probe 11 by wire, earthquake 11 cathode power supplies of probe Output end is connected with the cathode power supply input of warning circuit 12 by wire, the negative power supply input of warning circuit 12 and switch electricity The negative power supply output end of source module 9 is connected by wire.Hydroelectric generator 2 is alternating-current hydroelectric generator, and hydroelectric generator 2 turns Axle is located at fuselage left and right ends respectively, after two sleeve impellers 4 are installed on the left and right ends rotating shaft front portion of hydroelectric generator 2 respectively, when During river water impact impeller 4, hydroelectric generator 2 can send electric energy.Hydroelectric generator 2 is arranged on inside buoyancy tank 3, square guiding For the lower weld of bar 6 behind the upper middle part of buoyancy tank 3, the square rear side of guiding channel-section steel 5 is welded on the front end of fix bar 7, square guide rod 6 Top is inside square guiding channel-section steel 5, and after buoyancy tank 3 touches river, when water level changes up and down, the buoyancy of river can make to float Case 3 drives hydroelectric generator 2 to be moved up and down through square guide rod 6 along square guiding channel-section steel 5, so as to left positioned at hydroelectric generator 2 Two sleeve impellers 4 on right both ends rotating shaft front portion send electric energy with river contact all the time.Water-level probe 10 is arranged on shelter bridge body 1 When, the water level that setting height(from bottom) needs to alarm according to manager is installed, when river is to the water level for needing to alarm, just plastic casing 12 The two copper bar 10-1 in bottom bottom is flooded.

Shown in Fig. 1, this is new in use, when river water impact impeller 4, and hydroelectric generator 2 can send electric energy.It is real In use, the water level of river can occur just to change, the buoyancy of river can make buoyancy tank 3 drive hydroelectric generator 2 to be led through square on border Moved up and down to bar 6 along square guiding channel-section steel 5, so as to two sleeve impellers on the left and right ends rotating shaft front portion of hydroelectric generator 2 4 send electric energy with river contact all the time.The electric energy that hydroelectric generator 2 exports is that light shines on shelter bridge after the voltage stabilizing of pressure stabilizing device 8 Bright or ornamental festoon lamp provides 220V AC powers, and input switch power module 9, and switch power module 9 exports 6V dc sources Into water-level probe 10, earthquake 11 power inputs of probe, when earthquake occurs, touched inside the universal mercoid switch of earthquake probe 11 After point is connected, after water level, which goes up, floods two copper bar 10-1 lower ends of water-level probe 10, warning circuit 12 can send loud Alarm sound, prompt personnel on bridge to be withdrawn in time from shelter bridge, prevent big accident caused by calamity.

Shown in Fig. 2, pressure stabilizing device A1 is AC power voltage stabilizer, and its output end voltage is alternating current 220V, and model is SHMXDQ/ rings summer TND-5000VA.Switch power module A2 is that 220V AC powers turn 6V DC power suppliers, and model is LUEABB/S-120.Water-level probe is made up of resistance R1, copper bar TT, NPN triode VT1, PNP triode VT2, and copper bar has two Only, resistance, copper bar, NPN triode, PNP triode are arranged in a plastic casing, are connected therebetween by wire, after installing, A two copper bar TT part is located at the bottom of plastic casing, plastic casing inner member and the isolation of plastic casing external sealant, first copper Bar TT upper ends connect with PNP triode VT2 emitter stages, and second copper bar TT upper end connects with resistance R1 one end, and resistance R1 is another End connects with NPN triode VT1 base stages, and NPN triode VT1 colelctor electrodes connect with PNP triode VT2 base stages.

When water-level probe is arranged on shelter bridge body, the water level that setting height(from bottom) needs to alarm according to manager is installed, river During to the water level for needing to alarm, just the two copper bar TT in plastic casing bottom bottom is flooded.Earthquake probe is opened by universal mercury SQ, one-way SCR VS, resistance R2, relay K compositions are closed, is connected therebetween by wire, one-way SCR VS anodes and relay Device K control power supplys power input, the connection of universal mercoid switch SQ one end, the universal mercoid switch SQ other ends and resistance R2 one end Connection, the resistance R2 other ends connect with one-way SCR VS control poles, and one-way SCR VS negative electrodes and relay K cathode power supplies are defeated Enter end connection.Warning circuit is made up of integrated alarm circuit A3, PNP triode VT3 and loudspeaker B, is connected therebetween by wire, Integrated alarm circuit A3 models are LC170, the pin of integrated alarm circuit A3 cathode power supplies input 3 and PNP triode VT3 emitter stages Connection, integrated alarm circuit A3 audio output connect with PNP triode VT3 base stages, PNP triode VT3 colelctor electrodes with raise Sound device B one end connects, and integrated alarm circuit A3 negative power supply input connects with the loudspeaker B other ends.

Shown in Fig. 2, hydroelectric generator M power supplys output both ends and pressure stabilizing device A1 power inputs both ends pass through wire respectively Connection, switch power module power input both ends switch power module A2 1 pin, 2 pin and pressure stabilizing device A1 power supplys output both ends Connected respectively by wire, the switch power module A2 power supplys output pin of both ends 3 and 4 pin and water-level probe power input both ends PNP Triode VT2 emitter stages and NPN triode VT1 emitter stages, earthquake probe power input both ends one-way SCR VS anodes and after Electrical equipment K negative power supply inputs are connected by wire respectively, water-level probe cathode power supply output end PNP triode VT2 colelctor electrodes Connected with control signal input resistance R2 one end of earthquake probe by wire, earthquake probe cathode power supply output end relay K normally opened contacts end is connected with warning circuit cathode power supply input integrated alarm circuit A3 3 pin by wire, and warning circuit is born The pole power input loudspeaker B other ends and switch power module negative power supply output end switch power module A2 4 pin pass through Wire connects.

Shown in Fig. 2, this is new in use, when river water impact impeller, and hydroelectric generator M can send electric energy.Water The electric energy of power generator M outputs provides 220V exchanges after pressure stabilizing device A1 voltage stabilizings, for lighting on shelter bridge or ornamental festoon lamp Power supply, and input to switch power module A2, under the effect of switch power module A2 internal circuits, switch power module A2 outputs 6V dc sources enter water-level probe, earthquake probe power input.In earthquake probe：When generation earthquake, universal mercoid switch After SQ inner contacts are connected, one-way SCR VS can be triggered through resistance R2, followed by, relay K obtains electric adhesive, and it controls power supply defeated Enter end and normally opened contact end closure；Because relay K normally opened contacts end and warning circuit cathode power supply input are connected by wire Connect, so this moment, warning circuit can obtain electric work.In water-level probe：When river does not flood two copper bar TT, the poles of NPN tri- Pipe VT1 base stages are without suitable bias current, in cut-off state, after river, which reach a certain height, floods two copper bar TT, the poles of NPN tri- Pipe VT1 is turned on through obtaining suitable bias current from 6V dc sources by two copper bar TT of water submerged, and then, PNP triode VT2 is led Logical, PNP triode VT2 colelctor electrodes export the one-way SCR VS control poles that high level triggers warning circuit through resistance R2, then, One-way SCR VS triggering and conductings, followed by, relay K obtains electric adhesive, and it controls power input and normally opened contact end closure；By In, relay K normally opened contacts end is connected with warning circuit cathode power supply input by wire, so this moment, warning circuit meeting Obtain electric work.In warning circuit:After warning circuit obtains electric work, under the effect of integrated alarm circuit A3 internal circuits, its audio Output end meeting exports audio signal, audio signal send loud alarm sound through PNP triode power amplification, drive the speaker B, Give visitor on shelter bridge to prompt, withdraw scene in time, in order to avoid cause personal injury accidents.

In Fig. 2, in water-level probe：Resistance R1 resistances are 10K；NPN triode VT1 models are 9014；PNP triode VT2 Model is 9012.In earthquake probe：Universal mercoid switch SQ is the universal mercoid switch of glass shell；One-way SCR VS models are MCR100-1；Resistance R2 resistances are 1K；Relay K is DC5V/4100 type miniature relays.In warning circuit：PNP triode VT3 models are 9012,；Loudspeaker B is 2W coil-moving speakers.

The present embodiment is the utility model preferred embodiments, all in the present embodiment principle not to limit the utility model In the range of do any modification, equivalent substitution and improvements etc., should be included within the scope of protection of the utility model.

Claims

1. a kind of Multifunctional corridor bridge, including shelter bridge body, it is characterised in that by hydroelectric generator, buoyancy tank, impeller, square guide groove Steel, square guide rod, fix bar, pressure stabilizing device, switch power module, water-level probe, earthquake probe and warning circuit are formed, water Power generator is arranged on inside buoyancy tank, and buoyancy tank is each side provided with a bearing, and the left and right ends of hydroelectric generator turn Axle is separately mounted in the inner ring of two bearings, and a water seal, hydroelectric generator are separately installed with the outside of the inner ring of two bearings Left and right ends rotating shaft the anterior left and right sides outer end for being located at buoyancy tank respectively, impeller has two sets, and two sleeve impellers install water respectively On the front portion of the left and right ends rotating shaft of power generator, at the upper middle part of buoyancy tank, fix bar has more for the lower weld of square guide rod Only, before transverse weld is welded on fix bar on rear side of the left and right sides of the left front portion's bridge pier of shelter bridge body, square guiding channel-section steel respectively End, inside square guiding channel-section steel, the length of square guide rod is longer than the length of square guide groove steel on square guide rod top, The top of square guide rod is welded with a limiting plate, prevents the top of square guide rod from entering in square guiding channel-section steel Portion, pressure stabilizing device, switch power module, earthquake probe and warning circuit are arranged in a subassembly wrapper, and subassembly wrapper is arranged on corridor On bridge body, water-level probe is arranged on the left part bridge pier of shelter bridge body, hydroelectric generation electromechanical source output both ends and pressure stabilizing device Power input both ends are connected by wire respectively, switch power module power input both ends and pressure stabilizing device power supply output both ends point Do not connected by wire, switch power module power supply output both ends and water-level probe, earthquake probe power input both ends lead to respectively Wire connection is crossed, the control signal input that water-level probe cathode power supply output end is popped one's head in earthquake is connected by wire, earthquake Probe cathode power supply output end is connected with warning circuit cathode power supply input by wire, warning circuit negative power supply input Connected with switch power module negative power supply output end by wire.

A kind of 2. Multifunctional corridor bridge according to claim 1, it is characterised in that hydroelectric generator is alternating-current hydroelectric generator, The rotating shaft of generator is located at fuselage left and right ends respectively, and two sleeve impellers install the front portion of hydroelectric generator left and right ends rotating shaft respectively After upper, when river water impact impeller, hydroelectric generation chance sends electric energy.

3. a kind of Multifunctional corridor bridge according to claim 2, it is characterised in that hydroelectric generator is arranged on inside buoyancy tank, side The lower weld of shape guide rod is welded on fix bar front end, square guide rod on rear side of the upper middle part of buoyancy tank, square guiding channel-section steel Top is inside square guiding channel-section steel, and after buoyancy tank touches river, when water level changes up and down, the buoyancy of river can make buoyancy tank Hydroelectric generator is driven to be moved up and down through square guide rod along square guiding channel-section steel, so as to positioned at hydroelectric generator left and right ends Two sleeve impellers on rotating shaft front portion send electric energy with river contact all the time.

A kind of 4. Multifunctional corridor bridge according to claim 1, it is characterised in that pressure stabilizing device is AC power voltage stabilizer, its Output end voltage is alternating current 220V, and model is SHMXDQ/ ring summers TND-5000VA.

5. a kind of Multifunctional corridor bridge according to claim 1, it is characterised in that switch power module is 220V AC powers Turn 6V DC power suppliers, model is LUEABB/S-120.

6. a kind of Multifunctional corridor bridge according to claim 1, it is characterised in that water-level probe is by resistance, copper bar, the poles of NPN tri- Pipe, PNP triode composition, copper bar have two, and resistance, copper bar, NPN triode, PNP triode are arranged in a plastic casing, Connected therebetween by wire, after installing, a part for two copper bars is located at the bottom of plastic casing, plastic casing inner member and modeling Magazine external sealant completely cuts off, and first copper bar upper end connects with PNP triode emitter stage, and second copper bar upper end and resistance one end connect Connect, the resistance other end connects with NPN transistor base, and NPN triode colelctor electrode connects with PNP triode base stage.

A kind of 7. Multifunctional corridor bridge according to claim 1, it is characterised in that when water-level probe is arranged on shelter bridge body, The water level that setting height(from bottom) needs to alarm according to manager is installed, when river is to the water level for needing to alarm, just plastic casing lower end The bottom of two copper bars is flooded.

8. a kind of Multifunctional corridor bridge according to claim 1, it is characterised in that earthquake is popped one's head in by universal mercoid switch, unidirectionally Controllable silicon, resistance, relay group into, connected therebetween by wire, one-way SCR anode and power source for relay control input, Universal mercoid switch one end connection, the universal mercoid switch other end connect with resistance one end, the resistance other end and one-way SCR Control pole connects, and one-way SCR negative electrode connects with relay cathode power supply input.

9. a kind of Multifunctional corridor bridge according to claim 1, it is characterised in that warning circuit is by integrated alarm circuit, PNP Triode and loudspeaker composition, are connected, integrated alarm circuit model is LC170, integrated alarm circuit positive pole by wire therebetween The pin of power input 3 connects with PNP triode emitter stage, and the audio output and PNP triode base stage of integrated alarm circuit connect Connect, PNP triode colelctor electrode connects with loudspeaker one end, the negative power supply input and the loudspeaker other end of integrated alarm circuit Connection.