CN112587848A - Fire hydrant underground water pressure monitoring device convenient to replace and maintain - Google Patents
Fire hydrant underground water pressure monitoring device convenient to replace and maintain Download PDFInfo
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- CN112587848A CN112587848A CN202110071143.1A CN202110071143A CN112587848A CN 112587848 A CN112587848 A CN 112587848A CN 202110071143 A CN202110071143 A CN 202110071143A CN 112587848 A CN112587848 A CN 112587848A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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Abstract
The invention relates to the related field of water pressure monitoring, and discloses a fire hydrant buried water pressure monitoring device convenient to replace and maintain, which comprises a ground body, wherein a main box body is fixedly connected in the ground body, a fire hydrant is fixedly connected on the upper end surface of the main box body, a high-pressure pipeline which penetrates through the main box body and extends rightwards is fixedly connected on the lower end surface of the fire hydrant, an opening movable cavity is arranged in the main box body, water pressure monitoring equipment is buried underground, meanwhile, the plugging plate plugs the water pressure monitoring device, the service life of the water pressure monitoring device is prolonged, the generator generates electricity and charges a battery when a pedestrian passes through the plugging movable block, thereby reduced the frequency of changing the battery to water pressure monitoring facilities, reduced workman's work load, through blockking up withdrawing of movable block and shutoff board and the removal of activity slide make the workman can change the battery smoothly or maintain water pressure monitoring facilities, the maintenance of the workman of being convenient for when realizing improving water pressure monitoring facilities life.
Description
Technical Field
The invention relates to the related field of water pressure monitoring, in particular to a fire hydrant buried water pressure monitoring device convenient to replace and maintain.
Background
The fire hydrant is installed water pressure monitoring system and can in time effectual discovery fire hydrant leak and be stolen water scheduling problem, the monitoring devices who installs on the fire hydrant now exposes in the external world usually, its monitoring devices is drenched or is damaged easily under artificial destruction for a long time in the sun, life is not high, install it in the underground and can improve certain life, however, the work that the workman carries out battery replacement or maintenance to underground monitoring devices is comparatively difficult, simultaneously because the distribution of fire hydrant is wider, the workman patrols and examines and the work load of trading the battery is great.
Disclosure of Invention
The invention aims to provide a fire hydrant underground water pressure monitoring device convenient to replace and maintain, which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a fire hydrant buried water pressure monitoring device convenient to replace and maintain, which comprises a ground body, wherein a main box body is fixedly connected in the ground body, a fire hydrant is fixedly connected on the upper end surface of the main box body, a high-pressure pipeline which penetrates through the main box body and extends rightwards is fixedly connected on the lower end surface of the fire hydrant, an opening movable cavity is arranged in the main box body, a placing cavity is communicated and arranged at the lower side of the opening movable cavity, a plugging cavity is communicated and arranged at the left side of the placing cavity, a plugging plate is connected to the side wall of the plugging cavity in a sliding fit manner, a plugging spring is fixedly connected between the left end surface of the plugging plate and the left end wall of the plugging cavity, a water pressure monitoring device fixedly connected with the high-pressure pipeline is arranged in the placing cavity, the water pressure monitoring device can send a water pressure signal to an, sliding fit is connected with movable slide between the end wall around opening movable chamber, be equipped with about in the movable slide and link up and the ascending lift chamber of opening, it is equipped with the ascending chamber that stretches out of opening to open movable chamber upside intercommunication, sliding fit is connected with between the end wall around the lift chamber and upwards extends to stretch out the jam movable block of intracavity, block up under the movable block terminal surface with the electricity generation spring of a plurality of intensive distributions of fixedly connected with between the lift chamber upper end wall, lift chamber downside is equipped with line wheel transmission chamber, lift chamber downside is equipped with and is located the turbine transmission chamber on line wheel transmission chamber right side, lift chamber downside is equipped with and is located the driven chamber of descending on turbine transmission chamber right side and opening.
On the basis of the technical scheme, decline driven cavity left end wall normal running fit is connected with and extends to right decline driven cavity and extend to left the worm in the turbine transmission intracavity, decline driven cavity in be equipped with worm fixed connection's decline is followed the straight-tooth gear, turbine transmission cavity rear end wall normal running fit is connected with and extends to forward decline driving shaft in the turbine transmission intracavity, be equipped with in the turbine transmission intracavity with decline driving shaft fixed connection and with worm meshing's turbine, be equipped with in the turbine transmission intracavity with decline driving shaft fixed connection just is located the decline main bevel gear of turbine rear side, turbine transmission cavity left end wall normal running fit is connected with and extends to right the turbine transmission intracavity just extends to left the decline driven shaft in the wheel transmission intracavity, be equipped with in the turbine transmission intracavity with decline driven shaft fixed connection and with decline of decline main bevel gear meshing is followed the awl gear And a wire returning wheel fixedly connected with the descending driven shaft is arranged in the wire wheel transmission cavity, and a recovery pull rope is fixedly connected between the wire returning wheel and the lower end face of the blocking movable block.
On the basis of the technical scheme, the right end face of the blocking movable block is fixedly connected with a reset connecting block, the inside of the left end face of the blocking movable block is fixedly connected with a power generation rack, the left side of the opening movable cavity is communicated with a waterproof cavity, the left side of the waterproof cavity is provided with a power generation transmission cavity, the left side of the power generation transmission cavity is provided with a power generator fixedly connected with the main box body, the right end face of the power generator is fixedly connected with a power generator rotating shaft extending rightwards into the power generation transmission cavity, the inside of the power generation transmission cavity is provided with a power generation driven gear fixedly connected with the power generator rotating shaft, the right end wall of the power generation transmission cavity is rotationally and cooperatively connected with two power generation driven shafts which are mutually symmetrical from top to bottom and extend rightwards into the waterproof cavity, the power generation driven shaft extends leftwards, the one-way bearing is fixedly connected with a power generation driving gear, the right end wall of the power generation transmission cavity is connected with an intermediate transmission shaft which extends leftwards into the power generation transmission cavity and is positioned on the lower side of the rotating shaft of the power generator in a rotating and matching manner, and an intermediate gear fixedly connected with the intermediate transmission shaft is arranged in the power generation transmission cavity.
On the basis of the technical scheme, the intermediate gear is meshed with the power generation driven gear, the intermediate gear is meshed with the power generation driving gear at the lower side, the power generation driving gear at the upper side is meshed with the power generation driven gear, the power generation driven bevel gear fixedly connected with the power generation driven shaft is arranged in the waterproof cavity, the power generation driving shaft extending forwards into the waterproof cavity is connected in a rotating fit manner at the rear end wall of the waterproof cavity, the power generation main bevel gear fixedly connected with the power generation driving shaft is arranged in the waterproof cavity, the power generation main bevel gear is meshed with the power generation driven bevel gear, a symmetrical large gear fixedly connected with the power generation driving shaft and positioned at the rear side of the power generation main bevel gear is arranged in the waterproof cavity, the symmetrical large gear is meshed with the power generation rack, a descending driving cavity positioned at the right side of the placing cavity is communicated, open movable chamber downside intercommunication be equipped with left with the gear activity chamber of decline initiative chamber intercommunication, gear activity chamber right side intercommunication is equipped with the drainage chamber that extends right and open side right, the internal being equipped with in ground with the communicating pipe that corresponds and extend right in drainage chamber, communicating pipe and sewer intercommunication, open movable chamber right side and be equipped with half tooth transmission chamber, half tooth transmission chamber right side be equipped with main tank body fixed connection's motor.
On the basis of the technical scheme, the motor left end face is fixedly connected with a motor main shaft which extends to the half-tooth transmission cavity leftwards, the half-tooth transmission cavity is internally provided with two left and right symmetrical half gears which are fixedly connected with the motor main shaft, the inner rotary fit of the left end wall of the half-tooth transmission cavity is connected with a recovery driven shaft which extends to the half-tooth transmission cavity rightwards and extends to the falling driving cavity leftwards, the falling driving cavity is internally provided with a falling main straight gear which is fixedly connected with the recovery driven shaft, the inner rotary fit of the left end wall of the half-tooth transmission cavity is connected with a lead screw which extends to the inner half-tooth transmission cavity rightwards and extends to the opening movable cavity leftwards, the opening lead screw is connected with the movable sliding seat in a threaded fit manner, the semi-tooth transmission cavity is internally provided with an opening driven gear fixedly connected with the opening screw rod, the inner fixed connection of the right end wall of the opening movable cavity is provided with an opening contact block, the inner fixed connection of the upper end wall of the opening movable cavity is provided with a resetting contact block corresponding to the resetting connection block, and the right end face of the movable sliding seat is fixedly connected with a plugging pull rope between the right end faces of the plugging plates.
The invention has the beneficial effects that: water pressure monitoring facilities is buried in the underground, carry out the shutoff to it by the shutoff board simultaneously, the life of water pressure monitoring facilities has been improved, through blockking up the movable block and make the generator generate electricity and charge for the battery when the people passes through, thereby the frequency of changing the battery to water pressure monitoring facilities has been reduced, workman's work load has been reduced, through blockking up the removal of withdrawing and the activity slide of movable block and shutoff board and make the workman can change the battery smoothly or maintain water pressure monitoring facilities, the maintenance of the workman of being convenient for when the realization improves water pressure monitoring facilities life.
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.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of an underground fire hydrant water pressure monitoring device convenient to replace and maintain.
Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, 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 the accompanying drawings 1-4, the underground fire hydrant water pressure monitoring device convenient to replace and maintain comprises a ground body 10, a main box body 11 is fixedly connected in the ground body 10, a fire hydrant 29 is fixedly connected to the upper end face of the main box body 11, a high-pressure pipeline 30 which penetrates through the main box body 11 and extends rightwards is fixedly connected to the lower end face of the fire hydrant 29, an opening movable cavity 21 is arranged in the main box body 11, a placing cavity 15 is arranged on the lower side of the opening movable cavity 21 in a communicating mode, a blocking cavity 13 is arranged on the left side of the placing cavity 15 in a communicating mode, a blocking plate 16 is connected to the side wall of the blocking cavity 13 in a sliding fit mode, a blocking spring 12 is fixedly connected between the left end face of the blocking plate 16 and the left end wall of the blocking cavity 13, a water pressure monitoring device 17 fixedly connected with the high-pressure pipeline 30 is arranged in the placing cavity 15, and, the left end wall of the placing cavity 15 is fixedly connected with a battery 14 positioned at the lower side of the plugging plate 16, a movable sliding seat 27 is connected between the front end wall and the rear end wall of the opening movable cavity 21 in a sliding fit manner, a lifting cavity 20 which is communicated from left to right and is provided with an upward opening is arranged in the movable sliding seat 27, an extending cavity 22 with an upward opening is communicated with the upper side of the opening movable cavity 21, a blocking movable block 26 extending upwards into the extending cavity 22 is connected between the front end wall and the rear end wall of the lifting cavity 20 in a sliding fit manner, a plurality of densely distributed power generation springs 25 are fixedly connected between the lower end surface of the blocking movable block 26 and the upper end wall of the lifting cavity 20, a wire wheel transmission cavity 43 is arranged at the lower side of the lifting cavity 20, a turbine transmission cavity 49 positioned at the right side of the wire wheel transmission cavity 43 is arranged at the lower side of the lifting cavity 20, a descending driven cavity 51 which is positioned at the right side of the turbine transmission cavity 49 and is opened downwards is arranged at the lower side of the lifting cavity 20.
In addition, in one embodiment, a worm 55 extending rightwards into the descending driven cavity 51 and leftwards into the turbine transmission cavity 49 is connected in a rotationally matched manner in the left end wall of the descending driven cavity 51, a descending driven spur gear 50 fixedly connected with the worm 55 is arranged in the descending driven cavity 51, a descending driving shaft 47 extending forwards into the turbine transmission cavity 49 is connected in a rotationally matched manner in the rear end wall of the turbine transmission cavity 49, a turbine 48 fixedly connected with the descending driving shaft 47 and meshed with the worm 55 is arranged in the turbine transmission cavity 49, a descending main bevel gear 46 fixedly connected with the descending driving shaft 47 and located at the rear side of the turbine 48 is arranged in the turbine transmission cavity 49, a descending driven shaft 44 extending rightwards into the turbine transmission cavity 49 and leftwards into the pulley transmission cavity 43 is connected in a rotationally matched manner in the left end wall of the turbine transmission cavity 49, a descending secondary bevel gear 45 fixedly connected with the descending driven shaft 44 and meshed with the descending main bevel gear 46 is arranged in the turbine transmission cavity 49, a recovery wire wheel 42 fixedly connected with the descending driven shaft 44 is arranged in the wire wheel transmission cavity 43, and a recovery pull rope 41 is fixedly connected between the recovery wire wheel 42 and the lower end face of the blocking movable block 26.
In addition, in one embodiment, the right end face of the blocking movable block 26 is fixedly connected with the reset connecting block 24, the left end face of the blocking movable block 26 is fixedly connected with the power generation rack 28, the left side of the opening movable cavity 21 is communicated with the waterproof cavity 69, the left side of the waterproof cavity 69 is provided with the power generation transmission cavity 57, the left side of the power generation transmission cavity 57 is provided with the power generator 60 fixedly connected with the main box body 11, the right end face of the power generator 60 is fixedly connected with the power generator rotating shaft 61 extending rightwards into the power generation transmission cavity 57, the power generation transmission cavity 57 is internally provided with the power generation driven gear 59 fixedly connected with the power generator rotating shaft 61, the right end wall of the power generation transmission cavity 57 is rotatably and cooperatively connected with two power generation driven shafts 64 which are mutually symmetrical from top to bottom and extend rightwards into the waterproof cavity 69, the power generation driven shaft 64 extends, the generator is characterized in that a one-way bearing 58 fixedly connected with the power generation driven shaft 64 is arranged in the power generation transmission cavity 57, a power generation driving gear 56 is fixedly connected to the one-way bearing 58, an intermediate transmission shaft 62 which extends leftwards into the power generation transmission cavity 57 and is located on the lower side of the generator rotating shaft 61 is connected to the right end wall of the power generation transmission cavity 57 in a rotating and matching mode, and an intermediate gear 63 fixedly connected with the intermediate transmission shaft 62 is arranged in the power generation transmission cavity 57.
In addition, in one embodiment, the intermediate gear 63 is engaged with the power generation driven gear 59, the intermediate gear 63 is engaged with the lower power generation driving gear 56, the upper power generation driving gear 56 is engaged with the power generation driven gear 59, the power generation driven shaft 64 is fixedly connected with the power generation driven bevel gear 65 in the waterproof chamber 69, the power generation driving shaft 66 extending forward into the waterproof chamber 69 is rotatably connected with the rear end wall of the waterproof chamber 69 in a matching manner, the power generation main bevel gear 67 is fixedly connected with the power generation driving shaft 66 in the waterproof chamber 69, the power generation main bevel gear 67 is engaged with the power generation driven bevel gear 65, the power generation main bevel gear 68 is fixedly connected with the power generation driving shaft 66 and positioned at the rear side of the power generation main bevel gear 67 in the waterproof chamber 69, and the symmetrical large gear 68 is engaged with the power generation rack 28, it is equipped with to open movable chamber 21 downside intercommunication and is located place descending initiative chamber 54 on chamber 15 right side, it be equipped with left with to open movable chamber 21 downside intercommunication the gear activity chamber 52 of descending initiative chamber 54 intercommunication, gear activity chamber 52 right side intercommunication is equipped with right extension and opening right drainage chamber 31, be equipped with in the ground body 10 with drainage chamber 31 corresponds and right communicating pipe 36 that extends, communicating pipe 36 and sewer intercommunication, it is equipped with half tooth transmission chamber 38 to open movable chamber 21 right side, half tooth transmission chamber 38 right side be equipped with main box 11 fixed connection's motor 37.
In addition, in an embodiment, the left end surface of the motor 37 is fixedly connected with a motor spindle 33 extending leftwards into the half-tooth transmission cavity 38, two half gears 35 which are symmetrical left and right and fixedly connected with the motor spindle 33 are arranged in the half-tooth transmission cavity 38, the left end wall of the half-tooth transmission cavity 38 is connected with a recovery driven shaft 40 extending rightwards into the half-tooth transmission cavity 38 and extending leftwards into the descending driving cavity 54 in a rotationally-matched manner, the descending driving cavity 54 is provided with a descending main straight gear 53 fixedly connected with the recovery driven shaft 40, the half-tooth transmission cavity 38 is provided with a recovery driven gear 39 fixedly connected with the recovery driven shaft 40, the left end wall of the half-tooth transmission cavity 38 is connected with an opening screw rod 32 extending rightwards into the half-tooth transmission cavity 38 and extending leftwards into the opening movable cavity 21 in a rotationally-matched manner, the opening screw rod 32 is in threaded fit connection with the movable sliding seat 27, a driven gear 34 fixedly connected with the opening screw rod 32 is arranged in the half-tooth transmission cavity 38, a contact block 19 is opened through fixedly connected with the right end wall of the opening movable cavity 21, a reset contact block 23 corresponding to the reset connection block 24 is fixedly connected with the upper end wall of the opening movable cavity 21, and a plugging pull rope 18 is fixedly connected between the right end face of the movable sliding seat 27 and the right end face of the plugging plate 16.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-4, when the device of the present invention is in an initial state, the blocking movable block 26 corresponds to the extending cavity 22, the upper end surface of the blocking movable block 26 is flush with the upper end surface of the main box body 11, the reset connecting block 24 is in contact with the reset contact block 23, the blocking spring 12 is in a stretching state, the blocking plate 16 completely blocks the placing cavity 15, the descending main spur gear 53 is in engagement with the descending slave spur gear 50, and the battery 14 supplies power to the water pressure monitoring device 17;
sequence of mechanical actions of the whole device:
the hydraulic pressure monitoring device 17 can monitor the hydraulic pressure of the high pressure pipeline 30 in real time, when a pedestrian passes through the blocking movable block 26, the blocking movable block 26 slides downwards under the action of the gravity of the pedestrian against the power generation spring 25, so as to drive the symmetrical large gear 68 to rotate through the power generation rack 28, the symmetrical large gear 68 drives the power generation main bevel gear 67 to rotate through the power generation driving shaft 66, so as to drive the power generation auxiliary bevel gear 65 to rotate, the power generation auxiliary bevel gear 65 drives the power generation driven shaft 64 to rotate, at the moment, the upper power generation driven shaft 64 just can drive the upper power generation driving gear 56 to rotate through the upper one-way bearing 58, the lower power generation driven shaft 64 just can not drive the lower power generation driving gear 56 to rotate through the lower one-way bearing 58, the upper power generation driving gear 56 drives the power generation driven gear 59 to rotate, when the pedestrian leaves the blocking movable block 26, the blocking movable block 26 moves upwards under the action of the power generation spring 25, so that the power generation driven shaft 64 is finally driven to rotate reversely, at the moment, the upper power generation driven shaft 64 just can not drive the upper power generation driving gear 56 to rotate through the upper one-way bearing 58, and the lower power generation driven shaft 64 just can drive the lower power generation driving gear 56 to rotate through the lower one-way bearing 58, so that the power generator 60 finally generates power and charges the battery 14, the frequency of replacing the battery by the water pressure monitoring equipment 17 is reduced, and the workload of workers is reduced;
when the electric quantity of the battery 14 is lower than a certain value or the water pressure monitoring device 17 needs to be maintained, a worker sends a signal through the water pressure monitoring device 17 to enable the battery 14 to supply power to the motor 37, the motor 37 drives the motor spindle 33 to rotate, so as to drive the half gear 35 to rotate, at the moment, the left half gear 35 is just meshed with the recovery driven gear 39, the right half gear 35 is just not meshed with the opening driven gear 34, the left half gear 35 drives the recovery driven gear 39 to rotate, so as to drive the recovery driven shaft 40 to rotate, the recovery driven shaft 40 drives the descending slave spur gear 50 to rotate through the descending main spur gear 53, so as to drive the worm 55 to rotate, the worm 55 drives the worm wheel 48 to rotate, the blocking movable block 26 is prevented from sliding under the action of the power generation spring 25 through the locking effect of the worm wheel 48 and the worm 55, the worm wheel 48 drives the descending main bevel gear 46, the descending driven shaft 44 drives the wire rewinding wheel 42 to rotate through the descending bevel gear 45, so that the blocking movable block 26 is driven to slide downwards through the rewinding pulling rope 41 to overcome the power generation spring 25, and the subsequent opening of the blocking movable block 26 and the movable sliding seat 27 is facilitated;
when the blocking movable block 26 slides downwards to be completely positioned in the opening movable cavity 21, the left half gear 35 and the recovery driven gear 39 just exit from meshing, the right half gear 35 and the opening driven gear 34 just enter into meshing, the right half gear 35 drives the opening driven gear 34 to rotate so as to drive the opening screw rod 32 to rotate, the opening screw rod 32 drives the movable sliding seat 27 to slide rightwards to be in contact with the opening contact block 19, the contact block 19 is opened so as to send a signal to stop the motor 37 from working, and then a worker can smoothly enter into the opening movable cavity 21;
the movable sliding seat 27 moves rightwards and releases the plugging pull rope 18, the plugging plate 16 loses the tensile force of the plugging pull rope 18 and then slides leftwards to be completely positioned in the plugging cavity 13 under the action of the plugging spring 12, and at the moment, a worker can replace the battery 14 or maintain the water pressure monitoring equipment 17, so that the service life of the water pressure monitoring equipment 17 is prolonged, and the maintenance of the worker is facilitated;
when rainwater leaks into the opened movable cavity 21 through the extended cavity 22, the rainwater can be just discharged to a sewer through the drainage cavity 31 and the communicating pipe 36, and meanwhile, the water pressure monitoring device 17 is effectively prevented from being corroded by the rainwater under the plugging effect of the plugging plate 16 on the placing cavity 15;
the above function is reset by the reverse rotation of the motor 37, and when the reset connecting block 24 is in contact with the reset contact block 23, the reset contact block 23 sends a signal to stop the operation of the motor 37.
The invention has the beneficial effects that: water pressure monitoring facilities is buried in the underground, carry out the shutoff to it by the shutoff board simultaneously, the life of water pressure monitoring facilities has been improved, through blockking up the movable block and make the generator generate electricity and charge for the battery when the people passes through, thereby the frequency of changing the battery to water pressure monitoring facilities has been reduced, workman's work load has been reduced, through blockking up the removal of withdrawing and the activity slide of movable block and shutoff board and make the workman can change the battery smoothly or maintain water pressure monitoring facilities, the maintenance of the workman of being convenient for when the realization improves water pressure monitoring facilities life.
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 (5)
1. The utility model provides a fire hydrant underground water pressure monitoring devices convenient to change and maintenance, includes the ground body, its characterized in that: a main box body is fixedly connected in the ground, a fire hydrant is fixedly connected on the upper end face of the main box body, a high-pressure pipeline which penetrates through the main box body and extends rightwards is fixedly connected on the lower end face of the fire hydrant, an opening movable cavity is arranged in the main box body, a placing cavity is communicated with the lower side of the opening movable cavity, a plugging cavity is communicated with the left side of the placing cavity, a plugging plate is connected with the side wall of the plugging cavity in a sliding fit manner, a plugging spring is fixedly connected between the left end face of the plugging plate and the left end wall of the plugging cavity, a water pressure monitoring device which is fixedly connected with the high-pressure pipeline is arranged in the placing cavity, the water pressure monitoring device can send a water pressure signal to an external terminal in real time, a battery which is positioned on the lower side of the plugging plate is fixedly connected on the left end wall of the placing cavity, open movable chamber upside intercommunication and be equipped with the ascending chamber that stretches out of opening, sliding fit is connected with between the end wall around the lift chamber and upwards extends to stretch out the jam movable block of intracavity, block up under the movable block terminal surface with the power generation spring of a plurality of intensive distributions of fixedly connected with between the lift chamber upper end wall, lift chamber downside is equipped with line wheel transmission chamber, lift chamber downside is equipped with and is located the turbine transmission chamber on line wheel transmission chamber right side, lift chamber downside is equipped with and is located the driven chamber of descending of turbine transmission chamber right side and opening down.
2. A hydrant underground water pressure monitoring device convenient to replace and maintain according to claim 1, which is characterized in that: the descending driven cavity left end wall internal rotation fit is connected with extend right to descend the driven cavity and extend left to the worm in the turbine transmission cavity, descend the driven cavity be equipped with worm fixed connection's decline from the straight-tooth gear, turbine transmission cavity rear end wall internal rotation fit is connected with extend forward to the decline driving shaft in the turbine transmission cavity, be equipped with in the turbine transmission cavity with decline driving shaft fixed connection and with worm meshing's turbine, be equipped with in the turbine transmission cavity with decline driving shaft fixed connection and be located the decline owner bevel gear of turbine rear side, turbine transmission cavity left end wall internal rotation fit is connected with extend right to in the turbine transmission cavity and extend left to the decline driven shaft in the transmission cavity of wheel, be equipped with in the turbine transmission cavity with decline driven shaft fixed connection and with decline from bevel gear of decline owner bevel gear meshing, and a wire returning and winding wheel fixedly connected with the descending driven shaft is arranged in the wire wheel transmission cavity, and a recovery pull rope is fixedly connected between the wire returning and winding wheel and the lower end face of the blocking movable block.
3. A hydrant underground water pressure monitoring device convenient to replace and maintain according to claim 1, which is characterized in that: the power generation device is characterized in that a reset connecting block is fixedly connected to the right end face of the blocking movable block, a power generation rack is fixedly connected to the left end face of the blocking movable block, a waterproof cavity is communicated with the left side of the opening movable cavity, a power generation transmission cavity is arranged on the left side of the waterproof cavity, a power generator fixedly connected with the main box body is arranged on the left side of the power generation transmission cavity, a power generator rotating shaft extending to the right side of the power generation transmission cavity is fixedly connected with the power generation transmission cavity, a power generation driven gear fixedly connected with the power generator rotating shaft is arranged in the power generation transmission cavity, two power generation driven shafts which are mutually symmetrical up and down and extend to the right side of the waterproof cavity are connected in a rotating fit manner on the right end wall of the power generation transmission cavity, the power generation driven shaft, the one-way bearing is fixedly connected with a power generation driving gear, the right end wall of the power generation transmission cavity is connected with an intermediate transmission shaft which extends leftwards into the power generation transmission cavity and is positioned on the lower side of the rotating shaft of the power generator in a rotating and matching manner, and an intermediate gear fixedly connected with the intermediate transmission shaft is arranged in the power generation transmission cavity.
4. A hydrant underground water pressure monitoring device convenient to replace and maintain according to claim 3, which is characterized in that: the middle gear is meshed with the power generation driven gear, the middle gear is meshed with the power generation driving gear at the lower side, the power generation driving gear at the upper side is meshed with the power generation driven gear, a power generation driven bevel gear fixedly connected with the power generation driven shaft is arranged in the waterproof cavity, the rear end wall of the waterproof cavity is connected with a power generation driving shaft which extends forwards into the waterproof cavity in a rotating fit mode, a power generation main bevel gear fixedly connected with the power generation driving shaft is arranged in the waterproof cavity, the power generation main bevel gear is meshed with the power generation driven bevel gear, a symmetrical large gear which is fixedly connected with the power generation driving shaft and is positioned at the rear side of the power generation main bevel gear is arranged in the waterproof cavity, the symmetrical large gear is meshed with the power generation rack, a descending driving cavity positioned at the right side of the placing cavity is communicated with the lower side of the opening movable cavity, and a gear movable cavity communicated, gear activity chamber right side intercommunication is equipped with and extends and open and right drainage chamber, the internal being equipped with in ground with drainage chamber corresponds and the communicating pipe that extends right, communicating pipe and sewer intercommunication, it is equipped with half tooth transmission chamber to open activity chamber right side, half tooth transmission chamber right side be equipped with main tank body fixed connection's motor.
5. A fire hydrant underground water pressure monitoring device convenient to replace and maintain according to claim 4, which is characterized in that: the utility model discloses a motor, including motor left end face fixedly connected with extend to the motor main shaft of half tooth transmission intracavity left, half tooth transmission intracavity be equipped with two left and right mutual symmetries and with motor main shaft fixed connection's half gear, half tooth transmission chamber left end wall normal running fit be connected with extend to right half tooth transmission intracavity and extend to left the recovery driven shaft of decline initiative intracavity, decline initiative intracavity be equipped with retrieve driven shaft fixed connection's decline main straight-teeth gear, be equipped with in half tooth transmission intracavity with retrieve driven shaft fixed connection's recovery driven gear, half tooth transmission chamber left end wall internal rotation fit be connected with extend to right half tooth transmission intracavity and extend to left the opening of opening the activity intracavity is used the lead screw, open with the lead screw with activity slide screw thread fit is connected, be equipped with in half tooth transmission intracavity with open with lead screw fixed connection's the driven gear that opens, an opening contact block is fixedly connected in the right end wall of the opening movable cavity, a resetting contact block corresponding to the resetting connection block is fixedly connected in the upper end wall of the opening movable cavity, and a plugging pull rope is fixedly connected between the right end face of the movable sliding seat and the right end face of the plugging plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110071143.1A CN112587848A (en) | 2021-01-19 | 2021-01-19 | Fire hydrant underground water pressure monitoring device convenient to replace and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110071143.1A CN112587848A (en) | 2021-01-19 | 2021-01-19 | Fire hydrant underground water pressure monitoring device convenient to replace and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112587848A true CN112587848A (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110071143.1A Withdrawn CN112587848A (en) | 2021-01-19 | 2021-01-19 | Fire hydrant underground water pressure monitoring device convenient to replace and maintain |
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| Country | Link |
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| CN (1) | CN112587848A (en) |
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| CN111009389A (en) * | 2020-01-06 | 2020-04-14 | 绍兴图雅电子科技有限公司 | Transformer fire safety first-aid equipment |
| CN111208332A (en) * | 2020-03-26 | 2020-05-29 | 绍兴索顿电子科技有限公司 | Automatic fire extinguishing ammeter case convenient to overhaul |
| CN112234473A (en) * | 2020-10-19 | 2021-01-15 | 宁波奉化平西配电科技有限公司 | Circuit protection device capable of automatically adjusting temperature and preventing short circuit and fire |
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| CN112221065A (en) * | 2020-11-02 | 2021-01-15 | 福州市闽清县千榕科技有限公司 | Energy-saving water pressure monitoring device for high-pressure fire hydrant |
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| JP2004211517A (en) * | 2003-01-06 | 2004-07-29 | Kitagawa Tekkosho:Kk | Underground single port hydrant |
| CN203017628U (en) * | 2013-01-15 | 2013-06-26 | 潍坊裕川机械有限公司 | Conveniently repaired fire hydrant |
| CN203899001U (en) * | 2014-04-18 | 2014-10-29 | 江苏风雷文化传媒有限公司 | Horizontal monitorable hydrant |
| CN204745461U (en) * | 2015-07-22 | 2015-11-11 | 上海要要玖消防科技有限公司 | Wireless monitoring devices is used to fire hydrant |
| CN108404331A (en) * | 2018-02-11 | 2018-08-17 | 四川鸿圣企业管理咨询有限公司 | Fire-fighting prevention method, device, storage medium and computer equipment |
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| CN112229712A (en) * | 2020-11-02 | 2021-01-15 | 上海塑茜劳防用品有限公司 | Water pressure detection device |
| CN112221065A (en) * | 2020-11-02 | 2021-01-15 | 福州市闽清县千榕科技有限公司 | Energy-saving water pressure monitoring device for high-pressure fire hydrant |
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