CN108458831A - A kind of pressure monitoring device for hydraulic and hydroelectric engineering - Google Patents
A kind of pressure monitoring device for hydraulic and hydroelectric engineering Download PDFInfo
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- CN108458831A CN108458831A CN201810121780.3A CN201810121780A CN108458831A CN 108458831 A CN108458831 A CN 108458831A CN 201810121780 A CN201810121780 A CN 201810121780A CN 108458831 A CN108458831 A CN 108458831A
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- Prior art keywords
- block
- siphunculus
- motor
- electric
- fixed
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/083—Means for indicating or recording, e.g. for remote indication electrical
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of pressure monitoring devices for hydraulic and hydroelectric engineering,Its structure includes pressure display table,Valve,Fixing bracket,Telescopic rod,Handle,Connecting plate,It operates a switch,Siphunculus,Water storage seat,Prompting mechanism,Prompting mechanism is installed on water storage seat,Prompting mechanism is by drive link,Fixed plate,Tube of current,Sense block,First rotating shaft,Sense line,Second electric motor,First motor motor,Second sensing block,LED electricity modules,Ball,Fixed link,Shake sliding rail,Siphunculus,Draw window,Briquetting,Adjustable spring,Balancing pole,Second shaft,Supporting rod,Connect electric block,Electric wire,Conducting block,If being respectively LED light prompting and alarm and reminding there are two alarm set,When pressure reaches a critical point alarm can be sent out to user of service,User of service is just able to know that the situation of device to take solution,A large amount of convenience are provided for the use of user of service,And user of service is without monitoring arrangement aside.
Description
Technical field
The present invention is a kind of pressure monitoring device for hydraulic and hydroelectric engineering, belongs to hydraulic and hydroelectric engineering field.
Background technology
Hydraulic and hydroelectric engineering culture has the side such as exploration, planning, design, construction, scientific research and management of hydraulic and hydroelectric engineering
The knowledge in face can be engaged in the advanced engineering of planning, design, construction, scientific research and management etc. work in departments such as water conservancy, water power
Technician, hydraulic projects cost management system student mainly learn mathematics, mechanics and building necessary to hydraulic and hydroelectric engineering is built
The basic theories and basic knowledge of structure etc., make student obtain necessary engineering design method, execution management method therefor and section
The propaedeutics of science study method, the base with hydraulic and hydroelectric engineering exploration, planning, design, construction, scientific research and management etc.
This ability, business training objective:This Specialization education adapts to 21 century water resources and hydropower construction hydraulic and hydroelectric engineering development need, tool
The advanced engineering talent for having innovation and pioneering spirit, grasp to comprehensive system hydraulic and hydroelectric engineering planning, design, construction,
The basic theory and professional knowledge of management etc., have the ability that integrated use knowledge solves the problems, such as Practical Project, finish
Industry life can be engaged in planning in fields such as water conservancy and hydropower development of resources, large-scale water conservancy and hydropower hinge exploration, design, construction, management, set
Meter and scientific research, business fostering requirement:This Major mainly learn hydraulic and hydroelectric engineering build necessary to mathematics,
The basic theories and basic knowledge of mechanics and building structure etc. make student obtain necessary engineering design method, construction pipe
The propaedeutics of reason method and scientific research methods has hydraulic and hydroelectric engineering exploration, planning, design, construction, scientific research and management
Etc. basic capacity.
But the prior art can not play the role of user of service one prompting, the user when pressure reaches critical point
Member can not know that can only carry out observation by device always can not carry out other work, bring inconvenience to the use of user of service.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of pressure monitorings for hydraulic and hydroelectric engineering
Device, to solve that user of service can not be played the role of one prompting, when pressure reaches critical point, user of service can not know
Road, can only carry out observation by device always can not carry out other work, the problem of bringing inconvenience to the use of user of service.
To achieve the goals above, the present invention is to realize by the following technical solutions：One kind being used for water conservancy and hydropower work
The pressure monitoring device of journey, structure includes pressure display table, valve, fixing bracket, telescopic rod, handle, connecting plate, operate a switch,
Siphunculus, water storage seat, prompting mechanism, the pressure display table are set on the left of siphunculus, and the siphunculus and pressure display table are one
Body structure；
The siphunculus top is equipped with connecting plate, and the connecting plate and siphunculus are integrated, the connecting plate
Top is equipped with valve, and the valve and connecting plate are gap-matched, are equipped with and operate a switch on the valve, and described operates a switch
Top is equipped with handle, and the handle and operating a switch is gap-matched, and fixing bracket is equipped at left and right sides of the valve, described
Fixing bracket and standard integrally change structure, telescopic rod, the telescopic rod and valve are equipped in the middle part of the valve
It is gap-matched, the siphunculus bottom is equipped with water storage seat, and the water storage seat and siphunculus are integrated；
The prompting mechanism is installed on water storage seat, and the prompting mechanism is by drive link, fixed plate, tube of current, biography
Feel block, first rotating shaft, sensing line, the second electric motor, first motor motor, the second sensing block, LED electricity module, ball, fixation
Bar, siphunculus, draws window, briquetting, adjustable spring, balancing pole, the second shaft, supporting rod, connects electric block, electric wire, conduction shake sliding rail
Block, third electric motor, loud speaker, monitoring probe, pressure-measuring pipe, suspension board, fixed block composition, the drive link, which is set to, to be fixed
Block top, the fixed block and drive link are integrated, and the fixed block bottom is equipped with suspension board, the suspension
Plate and fixed block are integrated, and the suspension board is set to pressure measurement bottom of the tube, and the drive link is set in fixed plate, institute
The fixed plate and drive link stated are gap-matched, and the fixed plate top is fixed with tube of current, in the tube of current
Portion is fixed with sensing line, and first rotating shaft is equipped at left and right sides of the sensing line, and the first rotating shaft and sensing line use
Clearance fit, first rotating shaft left side are equipped with sensing block, and the sensing block and first rotating shaft are integrated, described
Sensing line in the middle part of be equipped with first motor motor, the first motor motor and sensing line electrical connection, the first motor
Motor top is equipped with the second electric motor, is equipped with the second sensing block at left and right sides of second electric motor, and described the
Two sensing blocks and the electrical connection of the second electric motor, the described second sensing block right side are equipped with shake sliding rail, the shake sliding rail
With the second sensing block electrical connection, the shake sliding rail is installed on inside siphunculus, and the shake rail tips are equipped with ball, institute
The ball and shake sliding rail stated are gap-matched, and the siphunculus inner bottom is equipped with briquetting, and the briquetting and siphunculus are adopted
With clearance fit, the briquetting bottom is equipped with adjustable spring, and the adjustable spring and briquetting are integrated, described
Adjustable spring bottom is fixed with balancing pole, and the second shaft, second shaft and balance are equipped in the middle part of the balancing pole
Bar is gap-matched, and the balancing pole bottom is equipped with supporting rod, and the supporting rod and balancing pole are gap-matched, institute
Installation live wire in bottom end on the left of the balancing pole stated, the electric wire, which is equipped with, connects electric block, and described connects electric block and electric wire electrical connection,
Both sides are equipped with conducting block, the conducting block and electric wire electrical connection up and down in the middle part of the electric wire, are equipped on the left of the electric wire
Third electric motor, the third electric motor and electric wire electrical connection, the third electric motor left side, which is equipped with, raises one's voice
Device, conducting block left side are equipped with LED electricity modules, and the LED electricity module and conducting block electrical connection, the electric module are left
Side is equipped with tube of current, and the tube of current is connected by electric module with conducting block, and the pressure measurement bottom of the tube is equipped with monitoring and pops one's head in,
The monitoring probe and pressure-measuring pipe are integrated, and the drawing window is installed on the right side of siphunculus；
The loud speaker is made of yoke ring, vibrating membrane, magnet, soft iron stem, voice coil, centring disk, the yoke ring
Vibrating membrane both sides up and down are installed on, magnet is equipped on the right side of the vibrating membrane, the magnet and vibrating membrane are integrated,
The magnet bottom is equipped with soft iron stem, and on the soft iron stem, centering is fixed on the left of the soft iron stem
Branch piece.
Further, the pressure display table is by shell, connection bolt, table body, protection cap, connecting tube, junction button group
At.
Further, the housing tip is fixed with table body
The table body top is equipped with protection cap.
Further, it is equipped with connecting tube on the right side of the shell, junction button, the company are equipped on the right side of the connecting tube
Buckle is connected by connecting tube with shell.
Further, it is fixed with connection bolt on the shell.
Further, the electric block that connects is equipped with two pieces.
Further, the LED electricity modules are equipped with LED light.
Advantageous effect
A kind of pressure monitoring device for hydraulic and hydroelectric engineering of the invention, water flow into inside pressure-measuring pipe, and then monitoring is visited
Head monitoring hydraulic pressure, is passed on pressure display table, then the higher and higher promotion suspension board of hydraulic pressure, suspension board drives the fixation on top
Block, fixed block drive the drive link on top, and drive link, which collides, to be rotated after shaft rotation sensing block picture after sensing block, and line is sensed
Just information being passed to first motor motor, first motor motor starts operation, and power supply is transmitted to LED electricity modules by tube of current,
Then the indicator light in LED electricity module lights, and then hydraulic pressure continues to increase when user of service can't see, and collides the second sensing
Power supply is transmitted to shake sliding rail by block, the running of the second electric motor, and shake sliding rail starts operation after receiving power supply, is located at shake sliding rail
On ball rolled on siphunculus, when colliding briquetting, briquetting stress drive bottom adjustable spring compression, adjustable spring is power
It is transmitted to balancing pole, balancing pole stress disequilibrium, left side up tilts, and drives the electric block that connects on top to overlap, then passes through electricity
Line makes third electric motor operate, and power supply is transmitted to magnet by the running of third electric motor, and magnet is converted to electromagnet, with soft iron
The voice coil of stem operates, and generates electromagnetic wave, then sound is expanded by vibrating membrane, if being respectively LED there are two alarm set
Lamp is reminded and alarm and reminding, can send out alarm to user of service when pressure reaches a critical point, user of service just can
The situation of device is known to take solution, and a large amount of convenience, and user of service are provided for the use of user of service
Without monitoring arrangement aside.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of pressure monitoring device for hydraulic and hydroelectric engineering of the invention；
Fig. 2 is a kind of structural schematic diagram of pressure monitoring device prompting mechanism for hydraulic and hydroelectric engineering of the invention；
Fig. 3 uses procedure chart for a kind of pressure monitoring device prompting mechanism for hydraulic and hydroelectric engineering of the invention；
Fig. 4 uses procedure chart for a kind of pressure monitoring device prompting mechanism for hydraulic and hydroelectric engineering of the invention；
Fig. 5 is a kind of structural schematic diagram of pressure monitoring device loud speaker for hydraulic and hydroelectric engineering of the invention；
Fig. 6 is a kind of structural schematic diagram of pressure monitoring device pressure display table for hydraulic and hydroelectric engineering of the invention.
In figure：Pressure display table -1, valve -2, fixing bracket -3, telescopic rod -4, handle -5, connecting plate -6, operate a switch -7,
Siphunculus -8, water storage seat -9, prompting mechanism -10, drive link -1001, fixed plate -1002, tube of current -1003, sensing block -1004,
First rotating shaft -1005, sensing line -1006, the second electric motor -1007, first motor motor -1008, second sense block -
1009, LED electricity module -1010, ball -1011, fixed link -1012, shake sliding rail -1013, siphunculus -1014, draw window -1015,
Briquetting -1016, balancing pole -1018, the second shaft -1019, supporting rod -1020, connects electric block -1021, electricity at adjustable spring -1017
Line -1022, conducting block -1023, third electric motor -1024, loud speaker -1025, monitoring probe -1026, pressure-measuring pipe -1027,
Suspension board -1028, fixed block -1029, yoke ring -102501, vibrating membrane -102502, magnet -102503, soft iron stem -
102504, voice coil -102505, centring disk -102506, shell -101, connection bolt -102, table body -103, protection cap -104,
Connecting tube -105, junction button -106.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 6 is please referred to Fig.1, the present invention provides a kind of pressure monitoring device technical solution for hydraulic and hydroelectric engineering：Its
Structure includes pressure display table 1, valve 2, fixing bracket 3, telescopic rod 4, handle 5, connecting plate 6,7, siphunculus 8 of operating a switch, water storage seat
9, prompting mechanism 10, the pressure display table 1 are set to 8 left side of siphunculus, and the siphunculus 8 and pressure display table 1 are integration
Structure；
8 top of siphunculus is equipped with connecting plate 6, and the connecting plate 6 and siphunculus 8 are integrated, the company
6 top of fishplate bar is equipped with valve 2, and the valve 2 and connecting plate 6 be gap-matched, and is equipped on the valve 2 and operates a switch 7,
Described 7 tops of operating a switch are equipped with handle 5, and the handle 5 and operating a switch 7 is gap-matched, and 2 left and right sides of valve is set
There are fixing bracket 3,2 integrally weldedization structure of the fixing bracket 3 and valve, 2 middle part of valve to be equipped with telescopic rod
4, the telescopic rod 4 and valve 2 are gap-matched, and 8 bottom of siphunculus is equipped with water storage seat 9,9 He of water storage seat
Siphunculus 8 is integrated；
The prompting mechanism 10 is installed on water storage seat 9, and the prompting mechanism 10 is by drive link 1001, fixed plate
1002, tube of current 1003, sensing block 1004, first rotating shaft 1005, sensing line 1006, the second electric motor 1007, first motor
Motor 1008, second senses block 1009, LED electricity module 1010, ball 1011, fixed link 1012, shake sliding rail 1013, siphunculus
1014, it draws window 1015, briquetting 1016, adjustable spring 1017, balancing pole 1018, the second shaft 1019, supporting rod 1020, connect electric block
1021, electric wire 1022, conducting block 1023, third electric motor 1024, loud speaker 1025, monitoring probe 1026, pressure-measuring pipe 1027,
Suspension board 1028, fixed block 1029 form, and the drive link 1001 is set to 1029 top of fixed block, the fixed block 1029
It is integrated with drive link 1001,1029 bottom of fixed block is equipped with suspension board 1028, the suspension board 1028
It is integrated with fixed block 1029, the suspension board 1028 is set to 1027 bottom of pressure-measuring pipe, the drive link 1001
In fixed plate 1002, the fixed plate 1002 and drive link 1001 are gap-matched, the fixed plate 1002 top
End is fixed with tube of current 1003, and sensing line 1006, the sensing line 1006 are fixed with inside the tube of current 1003
The left and right sides is equipped with first rotating shaft 1005, and the first rotating shaft 1005 and sensing line 1006 are gap-matched, and described the
One shaft, 1005 left side is equipped with sensing block 1004, and the sensing block 1004 and first rotating shaft 1005 are integrated, described
The middle part of sensing line 1006 be equipped with first motor motor 1008, the first motor motor 1008 and sensing line 1006 are electrically connected
It connects, 1008 top of first motor motor is equipped with the second electric motor 1007, and second electric motor 1007 is left
Right both sides are equipped with the second sensing block 1009, the described second sensing block 1009 and the electrical connection of the second electric motor 1007, described
Second sensing block, 1009 right side is equipped with shake sliding rail 1013, and the shake sliding rail 1013 and second senses block 1009 and is electrically connected,
The shake sliding rail 1013 is installed on inside siphunculus 1014, and 1013 top of shake sliding rail is equipped with ball 1011, described
Ball 1011 and shake sliding rail 1013 be gap-matched, 1014 inner bottom of siphunculus be equipped with briquetting 1016, it is described
Briquetting 1016 and siphunculus 1014 be gap-matched, 1016 bottom of briquetting be equipped with adjustable spring 1017, described stretches
Contracting spring 1017 and briquetting 1016 are integrated, and 1017 bottom of adjustable spring is fixed with balancing pole 1018, institute
1018 middle part of balancing pole stated is equipped with the second shaft 1019, second shaft 1019 and balancing pole 1018 and is matched using gap
It closes, 1018 bottom of balancing pole is equipped with supporting rod 1020, the supporting rod 1020 and balancing pole 1018 and is matched using gap
It closes, live wire 1022 is installed in the 1018 left side bottom end of balancing pole, and the electric wire 1022 is equipped with and connects electric block 1021, described
Connect electric block 1021 and electric wire 1022 be electrically connected, both sides are equipped with conducting block 1023 up and down at 1022 middle part of electric wire, described
Conducting block 1023 and electric wire 1022 are electrically connected, and 1022 left side of electric wire is equipped with third electric motor 1024, the third
Electric motor 1024 and electric wire 1022 are electrically connected, and 1024 left side of third electric motor is equipped with loud speaker 1025, described
The left side of conducting block 1023 be equipped with LED electricity module 1010, the LED electricity module 1010 and conducting block 1023 are electrically connected, described
The left side of electric module 1010 be equipped with tube of current 1003, the tube of current 1003 passes through electric module 1010 and conducting block 1023 connects
It connects, 1027 bottom of pressure-measuring pipe is equipped with monitoring probe 1026, and monitoring probe 1026 and pressure-measuring pipe 1027 are integrated
Change structure, the drawing window 1015 is installed on 1014 right side of siphunculus；
The loud speaker 1025 by yoke ring 102501, vibrating membrane 102502, magnet 102503, soft iron stem 102504,
Voice coil 102505, centring disk 102506 form, and the yoke ring 102501 is installed on about 102502 both sides of vibrating membrane, described
The right side of vibrating membrane 102502 be equipped with magnet 102503, the magnet 102503 and vibrating membrane 102502 are integrated,
102503 bottom of magnet is equipped with soft iron stem 102504, on the soft iron stem 102504, the soft iron heart
102504 left side of column is fixed with centring disk 102506, and the pressure display table 1 is by shell 101, connection bolt 102, table
Body 103, protection cap 104, connecting tube 105, junction button 106 form, and 101 top of shell is fixed with table body 103
103 top of table body is equipped with protection cap 104, and 101 right side of shell is equipped with connecting tube 105, described
The right side of connecting tube 105 be equipped with junction button 106, the junction button 106 is connected by connecting tube 105 and shell 101, described
Connection bolt 102 is fixed on shell 101, the electric block 1021 that connects is equipped with two pieces, is set in the LED electricity module 1010
There is LED light.
Loud speaker 1025 described in this patent is a kind of energy transducer electric signal being changed into acoustical signal, and audio electric energy is logical
Electromagnetism, piezoelectricity or electrostatic effect are crossed, its cone or diaphragm vibration are made and generates resonance with the air of surrounding and makes a sound.
When being used, water flows into inside pressure-measuring pipe, then monitors probe monitors hydraulic pressure, is passed on pressure display table, connects
The higher and higher promotion suspension board of hydraulic pressure, suspension board drives the fixed block on top, fixed block to drive the drive link on top, is driven
Bar, which collides, to be rotated after shaft rotation sensing block picture after sensing block, and information is just passed to first motor motor by sensing line, the first electricity
Machine motor starts operation, and power supply is transmitted to LED electricity modules by tube of current, and then the indicator light in LED electricity module lights, and uses
Then hydraulic pressure continues to increase when personnel can't see, and collides the second sensing block, and power supply is transmitted to shake by the running of the second electric motor
Sliding rail, shake sliding rail start operation after receiving power supply, and the ball on shake sliding rail rolls on siphunculus, collides briquetting
When, briquetting stress drives the adjustable spring compression of bottom, adjustable spring that power is transmitted to balancing pole, balancing pole stress disequilibrium,
Left side up tilts, and the electric block that connects on top is driven to overlap, and then by electric wire third electric motor is operated, third motor
Power supply is transmitted to magnet by motor operation, and magnet is converted to electromagnet, is operated with the voice coil of soft iron stem, is generated electromagnetic wave, then
Sound is expanded by vibrating membrane, such as a pressure monitoring device in first village can not play user of service in one work reminded
With when pressure reaches critical point, user of service can not know, can only carry out observation by device always can not carry out other work
Make, bring inconvenience to the use of user of service, then it is respectively that LED light carries that can be set using the present invention there are two alarm set
Awake and alarm and reminding, can send out user of service when pressure reaches a critical point alarm, user of service is just able to know that
The situation of device provides a large amount of convenience to take solution, for the use of user of service, and user of service is not necessarily to
Monitoring arrangement aside.
Problems solved by the invention can not play the role of user of service one prompting, make when pressure reaches critical point
It can not be known with personnel, can only carry out observation by device always can not carry out other work, be caused to the use of user of service
Inconvenience, the present invention are combined with each other by above-mentioned component, if there are two alarm set be respectively LED light remind and alarm and reminding,
Can send out alarm to user of service when pressure reaches a critical point, user of service be just able to know that the situation of device to
Solution is taken, provides a large amount of convenience for the use of user of service, and user of service is without monitoring arrangement aside.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of pressure monitoring device for hydraulic and hydroelectric engineering, structure includes pressure display table (1), valve (2), fixes
Holder (3), handle (5), connecting plate (6), is operated a switch (7), siphunculus (8), water storage seat (9), prompting mechanism (10) at telescopic rod (4), institute
The pressure display table (1) stated is set on the left of siphunculus (8), and the siphunculus (8) and pressure display table (1) are integrated；Its
It is characterized in that：
Described siphunculus (8) top is equipped with connecting plate (6), and the connecting plate (6) and siphunculus (8) are integrated, described
Connecting plate (6) top be equipped with valve (2), the valve (2) and connecting plate (6) be gap-matched, the valve (2)
On be equipped with operate a switch (7), described (7) top of operating a switch is equipped with handle (5), the handle (5) and operate a switch (7) matched using gap
It closes, fixing bracket (3) is equipped at left and right sides of the valve (2), the fixing bracket (3) and valve (2) are integrally welded
Change structure, is equipped with telescopic rod (4) in the middle part of the valve (2), the telescopic rod (4) and valve (2) are gap-matched, institute
Siphunculus (8) bottom stated is equipped with water storage seat (9), and the water storage seat (9) and siphunculus (8) are integrated；
The prompting mechanism (10) is installed on water storage seat (9), and the prompting mechanism (10) is by drive link (1001), fixation
Plate (1002), tube of current (1003), sensing block (1004), first rotating shaft (1005), sensing line (1006), the second electric motor
(1007), first motor motor (1008), the second sensing block (1009), LED electricity module (1010), ball (1011), fixed link
(1012), shake sliding rail (1013), siphunculus (1014), drawing window (1015), briquetting (1016), adjustable spring (1017), balancing pole
(1018), the second shaft (1019), supporting rod (1020), connect electric block (1021), electric wire (1022), conducting block (1023), third
Electric motor (1024), loud speaker (1025), monitoring probe (1026), pressure-measuring pipe (1027), suspension board (1028), fixed block
(1029) it forms, the drive link (1001) is set to fixed block (1029) top, the fixed block (1029) and drive link
(1001) it is integrated, the fixed block (1029) bottom is equipped with suspension board (1028), the suspension board (1028)
It is integrated with fixed block (1029), the suspension board (1028) is set to pressure-measuring pipe (1027) bottom, the transmission
Bar (1001) is set in fixed plate (1002), and the fixed plate (1002) and drive link (1001) are gap-matched, described
Fixed plate (1002) top be fixed with tube of current (1003), is fixed with sensing line inside the tube of current (1003)
(1006), first rotating shaft (1005), the first rotating shaft (1005) and biography are equipped at left and right sides of the sensing line (1006)
Sense line (1006) is gap-matched, and sensing block (1004), the sensing block are equipped on the left of the first rotating shaft (1005)
(1004) it is integrated with first rotating shaft (1005), first motor motor is equipped in the middle part of the sensing line (1006)
(1008), the first motor motor (1008) and sensing line (1006) are electrically connected, the first motor motor (1008)
Top is equipped with the second electric motor (1007), and the second sensing block is equipped at left and right sides of second electric motor (1007)
(1009), the second sensing block (1009) and the second electric motor (1007) electrical connection, the described second sensing block
(1009) right side is equipped with shake sliding rail (1013), and the shake sliding rail (1013) and the second sensing block (1009) are electrically connected, institute
The shake sliding rail (1013) stated is installed on siphunculus (1014) inside, and described shake sliding rail (1013) top is equipped with ball
(1011), the ball (1011) and shake sliding rail (1013) are gap-matched, the siphunculus (1014) inner bottom
Equipped with briquetting (1016), the briquetting (1016) and siphunculus (1014) are gap-matched, the briquetting (1016) bottom
Equipped with adjustable spring (1017), the adjustable spring (1017) and briquetting (1016) are integrated, the flexible bullet
Spring (1017) bottom is fixed with balancing pole (1018), and the second shaft (1019), institute are equipped in the middle part of the balancing pole (1018)
The second shaft (1019) and balancing pole (1018) stated are gap-matched, and the balancing pole (1018) bottom is equipped with supporting rod
(1020), the supporting rod (1020) and balancing pole (1018) are gap-matched, bottom on the left of the balancing pole (1018)
End installation live wire (1022), the electric wire (1022) are equipped with and connect electric block (1021), and described connects electric block (1021) and electricity
Line (1022) is electrically connected, and both sides are equipped with conducting block (1023), the conducting block up and down in the middle part of the electric wire (1022)
(1023) it is electrically connected with electric wire (1022), is equipped with third electric motor (1024) on the left of the electric wire (1022), described the
Three electric motors (1024) and electric wire (1022) electrical connection, the third electric motor (1024) left side are equipped with loud speaker
(1025), LED electricity module (1010), the LED electricity module (1010) and conduction are equipped on the left of the conducting block (1023)
Block (1023) is electrically connected, and tube of current (1003) is equipped on the left of the electric module (1010), and the tube of current (1003) passes through
Electric module (1010) and conducting block (1023) connection, the pressure-measuring pipe (1027) bottom is equipped with monitoring probe (1026), described
Monitoring probe (1026) and pressure-measuring pipe (1027) be integrated, it is right that the drawing window (1015) is installed on siphunculus (1014)
Side；
The loud speaker (1025) is by yoke ring (102501), vibrating membrane (102502), magnet (102503), soft iron stem
(102504), voice coil (102505), centring disk (102506) composition, the yoke ring (102501) are installed on vibrating membrane
(102502) both sides, the vibrating membrane (102502) right side are equipped with magnet (102503), the magnet (102503) up and down
It is integrated with vibrating membrane (102502), the magnet (102503) bottom is equipped with soft iron stem (102504), institute
On the soft iron stem (102504) stated, centring disk (102506) is fixed on the left of the soft iron stem (102504).
2. a kind of pressure monitoring device for hydraulic and hydroelectric engineering according to claim 1, it is characterised in that：Described
Pressure display table (1) is by shell (101), connection bolt (102), table body (103), protection cap (104), connecting tube (105), connection
Detain (106) composition.
3. a kind of pressure monitoring device for hydraulic and hydroelectric engineering according to claim 2, it is characterised in that：Described
Shell (101) top is fixed with table body (103).
4. a kind of pressure monitoring device for hydraulic and hydroelectric engineering according to claim 2, it is characterised in that：Described
Table body (103) top is equipped with protection cap (104).
5. a kind of pressure monitoring device for hydraulic and hydroelectric engineering according to claim 2, it is characterised in that：Described
It is equipped with connecting tube (105) on the right side of shell (101), junction button (106), the connection are equipped on the right side of the connecting tube (105)
(106) are detained to connect by connecting tube (105) and shell (101).
6. a kind of pressure monitoring device for hydraulic and hydroelectric engineering according to claim 2, it is characterised in that：Described
Connection bolt (102) is fixed on shell (101).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810121780.3A CN108458831B (en) | 2018-02-07 | 2018-02-07 | Pressure monitoring device for hydraulic and hydroelectric engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121780.3A CN108458831B (en) | 2018-02-07 | 2018-02-07 | Pressure monitoring device for hydraulic and hydroelectric engineering |
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| CN108458831A true CN108458831A (en) | 2018-08-28 |
| CN108458831B CN108458831B (en) | 2021-12-14 |
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| CN201810121780.3A Active CN108458831B (en) | 2018-02-07 | 2018-02-07 | Pressure monitoring device for hydraulic and hydroelectric engineering |
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Cited By (1)
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| CN110132481A (en) * | 2019-06-13 | 2019-08-16 | 华北水利水电大学 | Dyke impulse detection warning device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108458831B (en) | 2021-12-14 |
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