CN108459324A - Water supply pipe blockage detector based on acoustics - Google Patents
Water supply pipe blockage detector based on acoustics Download PDFInfo
- Publication number
- CN108459324A CN108459324A CN201810294794.5A CN201810294794A CN108459324A CN 108459324 A CN108459324 A CN 108459324A CN 201810294794 A CN201810294794 A CN 201810294794A CN 108459324 A CN108459324 A CN 108459324A
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- Prior art keywords
- sonar
- group
- mobile
- water supply
- locking
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/04—Systems determining presence of a target
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/521—Constructional features
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The present invention relates to acoustics and pipeline detection technique field, specially the water supply pipe blockage detector based on acoustics, including fixing device for pipe, sonar fixing device, sonar；The fixing device for pipe setting is provided with sonar fixing device on water supply pipe end, the fixing device for pipe, and sonar is provided in the sonar fixing device；Device is integrally attached on water supply pipe by the present invention by fixing device for pipe, simultaneously, sonar fixing device is driven to inside water supply pipe by retractable driving device, it carries out sonar and detects blocking position, sonar fixed plate is driven to be rotated by driving motor in detection process, to carry out the detection of different location, ensure the accuracy of detection result.
Description
Technical field
The present invention relates to acoustics and pipeline detection technique field, more particularly to the dress of the water supply pipe jam detection based on acoustics
It sets.
Background technology
The totality that the facilities such as water intaking, water delivery, water treatment and the water distribution of water supply system water supply combine in a manner that.
Refer to by pipeline and ancillary equipment, according to the production of building and user, the needs of life and fire-fighting are organized to be transported to
With the network in water place；The water supply system of power plant is made of feed pump, feedwater piping and valve, and task is that guarantee is continuous reliable
Ground is to boiler water supply；Feed pump water suction side is usually called low pressure feed water pipe-line system；Feed pump outlet side is known as high-pressure feed water
Pipe-line system；Regardless of applied in the water supply system in which kind of field, water supply pipe is all an indispensable ring, and is supplied water
Then at the maximum sufferer in water supply system, small-bore water supply pipe can be examined by the pressure detecting of each position for the blocking of pipeline
The range for measuring pipeline blockage, since the superiority of itself price can be replaced directly, without causing excessive loss,
But heavy caliber even water main road Partial Blocking when, this method is clearly impracticable, and in such case
Under, the position of pipeline blockage is dredged at detection, is the most important thing.
Invention content
The present invention overcomes above-mentioned the deficiencies in the prior art, the water supply pipe blockage detector based on acoustics is provided.
Device is integrally attached on water supply pipe by the present invention by fixing device for pipe, meanwhile, by retractable driving device by sonar
Fixing device drives to inside water supply pipe, progress sonar detection blocking position, and sound is driven by driving motor in detection process
Fixed plate is rotated, and to carry out the detection of different location, ensures the accuracy of detection result.
Technical scheme of the present invention：
Water supply pipe blockage detector based on acoustics, including fixing device for pipe, sonar fixing device, sonar；Institute
It states fixing device for pipe setting and is provided with sonar fixing device, the sound on water supply pipe end, the fixing device for pipe
Sonar is provided in fixing device；
The fixing device for pipe includes fixed frame, and one group of lock is machined with respectively on four end faces of the fixed frame
Tight threaded hole is both provided with locking screw rasp bar inside locking screw pit described in every group, and the tie down screw lower end is fixedly installed
Lock cover, locking screw rasp bar upper end are provided with lock handle, and the lock cover is additionally provided in one group of adjustment frame,
The adjustment frame is fixed inside the fixed frame, and one group of locking top plate is additionally provided with inside the adjustment frame,
The locking top plate is connect by locking connecting rod with one group of locking arc panel, and the adjustment frame lower end is machined with one group and institute
The corresponding adjusting through-hole of locking connecting rod is stated, the locking connecting rod outer end between the locking top plate and the adjustment frame is arranged
There are one group of resetting spring, the resetting spring lower end to be fixed in the adjustment frame, also set inside the fixed frame
Two groups of symmetrically arranged retractable driving devices are equipped with, retractable driving device described in two groups is connect with the sonar fixing device；
The sonar fixing device includes sonar installation outer framework, and sonar installation outer framework upper and lower ends are respectively with one
Group retractable driving device is fixedly connected, and the sonar installation outer framework inner face is machined with two groups of installation grooves disposed in parallel,
It is provided with one group of sonar installation inner frame in the installation groove, installation partition board is provided among the sonar installation inner frame,
It is provided with sonar fixed plate on the installation plate front end face, one group of sonar, the sonar are provided in the sonar fixed plate
It is fixedly connected with one group of connecting shaft among fixed plate, the connecting shaft passes through the installation partition board and is mounted on installation partition board rear end
The drive gear wheel in face is keyed, and the drive gear wheel is also engaged with one group of driving pinion, and the driving pinion is fixed
It is arranged on driving motor main shaft, the driving motor is fixed in motor platform, and the motor platform is arranged described
Sonar is installed inside outer framework.
Further, the retractable driving device includes installation shell, and telescopic drive electricity is provided in the mounting shell body
Machine, the telescopic drive motor main shaft are fixedly connected by shaft coupling with driving leading screw, and one group is provided on the driving leading screw
Feed screw nut, the feed screw nut outer end are arranged with mobile sliding block, and the mobile sliding block lower face is fixedly installed two groups of connections
Sliding block, the installation shell lower end are machined with two groups of mobile waist type grooves corresponding with the connection sliding block size, connect described in two groups
Connect sliding block be each passed through one group described in mobile waist type groove and be fixedly connected with sonar installation outer framework, the mobile sliding block
The other three end face is respectively arranged with one group of slide protrusion, is machined with and the slide protrusion pair on end face in the mounting shell body
The mobile chute answered, the slide protrusion are separately positioned in corresponding mobile chute.
Further, four groups of moving guide rails disposed in parallel are additionally provided in the mounting shell body, the moving guide rail is equal
It is arranged in parallel with the driving leading screw, four groups of mobile light corresponding with the moving guide rail size is machined on the mobile sliding block
Hole, the mobile sliding block are arranged by the mobile unthreaded hole on the moving guide rail.
Further, it is provided with sealing rubber ring in the mobile waist type groove.
Further, arc latch top is machined with connecting groove, and the locking connecting rod end set has one
Group connection bump, the connection bump are arranged in the connecting groove, and the connection bump by one group of shaft with it is described
Connecting groove side wall is flexibly connected, and the connecting groove bottom is processed as arc, and the connecting groove both ends are respectively arranged with
One group of limited block, limited block described in every group are fixedly connected with one group of resetting spring two, two other end of the resetting spring
It is contacted with the connection bump.
Further, one layer of rubber antiskid layer, the processing of rubber antiskid layer end face are bonded on the arc latch
Waviness.
Further, the lock cover and the locking top plate both ends are respectively arranged with two groups of sliding flanks, the cunning
Dynamic flank is arranged in the mobile chute that the adjustment frame inner face is processed.
The detection method of water supply pipe blockage detector based on acoustics, this method comprises the following steps：
Step a：Fixed frame is set on water supply pipe, sonar installation outer framework is in same with water supply pipe end
One horizontal plane；
Step b：Lock handle is screwed, the rotation of locking screw rasp bar, locking screw rasp bar is driven to be risen in locking screw pit
Drop movement, the fixed lock cover in driving tie down screw lower end push, and lock cover pushes driving locking top plate and pushes, locking top
Plate is fitted closely by locking connecting rod driving locking arc panel with water supply pipe, is completed fixed frame and is fixed with water supply pipe；
Step c：After fixing device for pipe is fixed on water supply pipe, start telescopic drive motor, telescopic drive motor
Driving leading screw rotation is driven to be completed by driving the matching relationship of leading screw and feed screw nut to being set in feed screw nut outer end
The linear drives of mobile sliding block, mobile sliding block move along a straight line with sonar fixing device, move to inside water supply pipe, guarantee sound
Testing result it is accurate；
Step d：Open sonar, the sound source in sonar makes a sound signal, voice signal from sonar send out after in feed pipe
It is propagated along water supply pipe in road, after encountering tamper, voice signal returns, and finally by the sound reclaimer in sonar
It receives, is directly passed to signal processing maincenter, place's tamper can be detected after signal processing at a distance from test point；
Step e：In detection process, after completing one-time detection, driving motor is opened, driving motor drives driving pinion
Rotation is completed to drive with the rotation of sonar fixed plate by the meshing relation of driving pinion and drive gear wheel, final to realize
Driving sonar is shifted one's position, and is repeated step d and is carried out blocking analyte detection, is then turned on driving motor after the completion of detection, again replacement sound
Position is detected by multiple spot, ensures the accuracy of testing result；
Step e：After the completion of detection, lock handle is screwed, dress is fixed with the step detaching pipelines opposite with step b
It sets.
The present invention has the advantages that compared with the existing technology：
The present invention, by screwing lock handle, drives locking screw when being fixed device body and water supply pipe
Bar rotates, and locking screw rasp bar carries out elevating movement in locking screw pit, drives under the fixed lock cover in tie down screw lower end
Pressure, lock cover push driving locking top plate and push, and locking top plate is by locking connecting rod driving locking arc panel and feed pipe
Road fits closely, and completes fixed frame and is fixed with water supply pipe；Simultaneously；One layer of rubber antiskid layer is bonded on arc latch,
Rubber antiskid layer end face processes waviness, by corrugated rubber antiskid layer, increases arc latch and feed pipe
Frictional force between road increases the stability of fixing device for pipe, ensures that stablizing for detection device carries out.
The present invention drives sonar fixing device to inside water supply pipe in detection process, by retractable driving device,
To realize that sonar fixing device is goed deep into water supply pipe completely, ensure sonar when being detected, voice signal is not let out
Dew, ensures that the transmission of voice signal can transmit in pipeline completely, final return completion detection after touching tamper；
The present invention drives driving pinion rotation during the work time, by driving motor, passes through driving pinion and drive
The meshing relation of dynamic gear wheel finally drives sonar fixed plate to rotate, and sonar is fixed in sonar fixed plate, is fixed by sonar
The rotation of plate drives the change in location of sonar, can realize the multipoint sonar detection in monoplane, increase the various of testing result
Property, finally to increase the stability of testing result.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is the structural schematic diagram of the retractable driving device of the present invention；
Fig. 4 is the side view of Fig. 3；
Fig. 5 is the upward view of Fig. 3；
Fig. 6 is the structural schematic diagram of the sonar fixing device of the present invention；
Fig. 7 is the connection relationship diagram of the locking screw rasp bar and arc latch of the present invention.
1- fixing device for pipe in figure；2- sonar fixing devices；3- sonars；4- water supply pipes；5- retractable driving devices；
10- fixed frames；11- locking screw rasp bars；12- lock covers；13- adjustment frames；14- locks top plate；15- arc latch；
151- connecting grooves；152- limited blocks；153- resetting springs two；16- resetting springs；17- locks connecting rod；171- connections are convex
It rises；21- sonars install outer framework；22- sonars install inner frame；23- installs partition board；24- sonar fixed plates；25- drives canine tooth
Wheel；26- driving pinions；51- installs shell；52- telescopic drive motors；53- drives leading screw；54- moves sliding block；55- connections
Sliding block；56- slide protrusions；57- moving guide rails；58- moves waist type groove；.
Specific implementation mode
Below with reference to attached drawing, the present invention is described in detail.
Embodiment one：
Show in conjunction with Fig. 1-Fig. 2 and Fig. 6, the water supply pipe blockage detector based on acoustics disclosed in the present embodiment, including
Fixing device for pipe 1, sonar fixing device 2, sonar 3；The fixing device for pipe 1 is arranged in 4 end of water supply pipe, the pipe
It is provided with sonar fixing device 2 in road fixing device 1, sonar 3 is provided in the sonar fixing device 2；
The fixing device for pipe 1 includes fixed frame 10, is machined with respectively on four end faces of the fixed frame 10
One group of locking screw pit, is both provided with locking screw rasp bar 11 inside locking screw pit described in every group, under the locking screw rasp bar 11
End is fixedly installed lock cover 12, and 11 upper end of locking screw rasp bar is provided with lock handle, and the lock cover 12 is also set
It sets in one group of adjustment frame 13, the adjustment frame 13 is fixed inside the fixed frame 10, the adjustment frame
One group of locking top plate 14 is additionally provided with inside 13, the locking top plate 14 is by locking connecting rod 17 and one group of arc latch 15
Connection, 13 lower end of the adjustment frame are machined with one group of adjusting through-hole corresponding with the locking connecting rod 17, the locking top
17 outer end of locking connecting rod between plate 14 and the adjustment frame 13 is arranged with one group of resetting spring 16, the resetting spring 16
Lower end is fixed in the adjustment frame 13, and two groups of symmetrically arranged flexible drives are additionally provided with inside the fixed frame 10
Dynamic device 5, retractable driving device 5 described in two groups are connect with the sonar fixing device 2；
The sonar fixing device 2 includes that sonar installs outer framework 21, sonar installation 21 upper and lower ends of outer framework point
Be not fixedly connected with one group of retractable driving device 5, sonar installation 21 inner face of outer framework be machined with two groups it is disposed in parallel
Installation groove is provided with one group of sonar installation inner frame 22 in the installation groove, is set among the sonar installation inner frame 22
It is equipped with installation partition board 23, sonar fixed plate 24 is provided on 23 front end face of installation partition board, is set in the sonar fixed plate 24
It is equipped with one group of sonar 3, is fixedly connected with one group of connecting shaft among the sonar fixed plate 24, the connecting shaft passes through the installation
Partition board 23 with mounted on installation 23 rear end face of partition board drive gear wheel 25 be keyed, the drive gear wheel 25 also with one group of drive
Dynamic pinion gear 26 engages, and the driving pinion 26 is fixed on driving motor main shaft, the driving motor fixed setting
In motor platform, the motor platform setting is inside sonar installation outer framework 21.
Embodiment two：
In conjunction with shown in Fig. 3-Fig. 5, on the basis of embodiment one, retractable driving device 5 described in the present embodiment includes peace
Shell 51 is filled, is provided with telescopic drive motor 52 in the installation shell 51,52 main shaft of the telescopic drive motor passes through shaft coupling
Device is fixedly connected with driving leading screw 53, and one group of feed screw nut, the outer end cap of the feed screw nut are provided on the driving leading screw 53
Equipped with mobile sliding block 54,54 lower face of mobile sliding block is fixedly installed two groups of connection sliding blocks 55, under the installation shell 51
End is machined with two groups of mobile waist type grooves 58 corresponding with 55 size of the connection sliding block, and connection sliding block 55 described in two groups is each passed through
Waist type groove 58 is moved described in one group and is fixedly connected with sonar installation outer framework 21,54 the other three of mobile sliding block
End face is respectively arranged with one group of slide protrusion 56, is machined on 51 inner face of installation shell corresponding with the slide protrusion 56
Mobile chute, the slide protrusion 56 is separately positioned in corresponding mobile chute.
Embodiment three：
In conjunction with shown in Fig. 3-Fig. 5, is installed in shell 51 on the basis of embodiment two, described in this implementation and be additionally provided with four
Group moving guide rail 57 disposed in parallel, the moving guide rail 57 are arranged in parallel with the driving leading screw 53, the mobile sliding block
Four groups of mobile unthreaded holes corresponding with 57 size of the moving guide rail are machined on 54, the mobile sliding block 54 passes through the mobile light
Hole is arranged on the moving guide rail 57.
Example IV：
In conjunction with shown in Fig. 3-Fig. 5, on the basis of embodiment three, it is provided in mobile waist type groove 58 described in this implementation close
Rubber ring is sealed, ensures that connection sliding block 55 when being moved during mobile waist type groove 58 moves waist-shaped hole, can ensure the close of moving process
Feng Xing, the waist-shaped hole in addition to connection sliding block can realize sealing, and the steam in water supply pipe is avoided to infect installation shell for a long time
Interior electrical equipment is to increase the service life of device.
Embodiment five：
In conjunction with shown in Fig. 7, on the basis of embodiment one, 15 top of arc latch described in this implementation is machined with connection
Groove 151,17 end set of locking connecting rod have one group of connection bump 171, the connection bump 171 to be arranged in the company
It connects in groove 151, and the connection bump 171 is flexibly connected by one group of shaft with 151 side wall of the connecting groove, at this point,
Connection bump can carry out small-scale activity in connecting groove, can ensure that arc latch carries out rotation by a small margin,
So as to adapt to the water supply pipe of more sizes, 151 bottom of the connecting groove is processed as arc, and the connecting groove
151 both ends are respectively arranged with one group of limited block 152, and limited block 152 described in every group is fixed with one group of resetting spring 2 153
Connection, 2 153 other end of the resetting spring are contacted with the connection bump 171；Both ends setting limited block 152 can ensure
The scope of activities of connection bump is in always in controllable range, meanwhile, setting reset bullet between connection bump and limited block
Spring, when connection bump does not work, can ensure arc latch all-the-time stable is in certain position.
Embodiment six：
On the basis of embodiment one, one layer of rubber antiskid layer, institute are bonded on arc latch described in this implementation 15
State rubber antiskid layer end face processing waviness；Rubber antiskid layer end face processes waviness, passes through corrugated rubber antiskid
Layer increases the frictional force between arc latch and water supply pipe, increases the stability of fixing device for pipe, ensures detection device
Stablize carry out.
Embodiment seven：
On the basis of embodiment one, lock cover 12 described in this implementation and 14 both ends of locking top plate are respectively set
There are two groups of sliding flanks, the sliding flank to be arranged in the mobile chute that 13 inner face of the adjustment frame is processed, passes through increasing
If sliding flank, lock cover and locking top plate in auxiliary adjustment frame complete stable linear motion, ensure locking work
Stablize carry out.
Embodiment eight：
The present invention is based on the detection methods of the water supply pipe blockage detector of acoustics：
This method comprises the following steps：
Step a：Fixed frame 10 is set on water supply pipe, by sonar installation outer framework 21 and water supply pipe end
In same level；
Step b：Screw lock handle, locking screw rasp bar 11 driven to rotate, locking screw rasp bar 11 in locking screw pit into
Row elevating movement, the 11 fixed lock cover 12 in lower end of driving locking screw rasp bar push, and lock cover 12 pushes driving locking top
Plate 14 pushes, and locking top plate 14 drives arc latch 15 to be fitted closely with water supply pipe by locking connecting rod 17, completes solid
Determine frame 10 to fix with water supply pipe；
Step c：After fixing device for pipe 1 is fixed on water supply pipe, start telescopic drive motor 52, telescopic drive electricity
Machine 52 drives driving leading screw 53 to rotate, and by driving the matching relationship of leading screw 53 and feed screw nut, completes to being set in leading screw spiral shell
The linear drives of the mobile sliding block 54 of female outer end, mobile sliding block 54 move along a straight line with sonar fixing device 2, move to feed pipe
Inside road, ensure the accurate of sonar testing result；
Step d：Open sonar, the sound source in sonar makes a sound signal, voice signal from sonar send out after in feed pipe
It is propagated along water supply pipe in road, after encountering tamper, voice signal returns, and finally by the sound reclaimer in sonar
It receives, is directly passed to signal processing maincenter, place's tamper can be detected after signal processing at a distance from test point；
Step e：In detection process, after completing one-time detection, driving motor is opened, driving motor drives driving pinion
Rotation is completed to drive with the rotation of sonar fixed plate by the meshing relation of driving pinion and drive gear wheel, final to realize
Driving sonar is shifted one's position, and is repeated step d and is carried out blocking analyte detection, is then turned on driving motor after the completion of detection, again replacement sound
Position is detected by multiple spot, ensures the accuracy of testing result；
Step f：After the completion of detection, lock handle is screwed, dress is fixed with the step detaching pipelines opposite with step b
It sets.
Above example is only to the exemplary description of this patent does not limit its scope of protection, people in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (9)
1. the water supply pipe blockage detector based on acoustics, it is characterised in that：It is fixed including fixing device for pipe (1), sonar
Device (2), sonar (3)；The fixing device for pipe (1) is arranged in water supply pipe (4) end, the fixing device for pipe (1)
On be provided with sonar fixing device (2), be provided with sonar (3) on the sonar fixing device (2)；
The fixing device for pipe (1) includes fixed frame (10), is processed respectively on four end faces of the fixed frame (10)
There is one group of locking screw pit, locking screw rasp bar (11), the locking screw rasp bar are both provided with inside locking screw pit described in every group
(11) lower end is fixedly installed lock cover (12), and locking screw rasp bar (11) upper end is provided with lock handle, the locking
Tabletting (12) is additionally arranged in one group of adjustment frame (13), and the adjustment frame (13) is fixed at the fixed frame (10)
Inside, the adjustment frame (13) is internal to be additionally provided with one group of locking top plate (14), and the locking top plate (14) passes through the company of locking
Extension bar (17) is connect with one group of arc latch (15), and adjustment frame (13) lower end is machined with one group and is connected with the locking
The corresponding adjusting through-hole of bar (17), the locking connecting rod (17) between the locking top plate (14) and the adjustment frame (13) is outside
End cap is equipped with one group of resetting spring (16), and resetting spring (16) lower end is fixed in the adjustment frame (13), institute
It states and is additionally provided with two groups of symmetrically arranged retractable driving devices (5), retractable driving device described in two groups inside fixed frame (10)
(5) it is connect with the sonar fixing device (2)；
The sonar fixing device (2) includes sonar installation outer framework (21), and the sonar installs outer framework (21) upper and lower ends
Be fixedly connected respectively with one group of retractable driving device (5), sonar installation outer framework (21) inner face be machined with two groups it is parallel
The installation groove of setting, one group of sonar installation inner frame (22) is provided in the installation groove, and the sonar installs inner frame
(22) intermediate to be provided with installation partition board (23), it is provided with sonar fixed plate (24) on installation partition board (23) front end face, it is described
It is provided with one group of sonar (3) in sonar fixed plate (24), is fixedly connected with one group of connecting shaft among the sonar fixed plate (24),
The connecting shaft passes through the installation partition board (23) to connect with drive gear wheel (25) key mounted on installation partition board (23) rear end face
It connects, the drive gear wheel (25) is also engaged with one group of driving pinion (26), and the driving pinion (26) is fixed at
On driving motor main shaft, the driving motor is fixed in motor platform, and the motor platform setting is pacified in the sonar
It is internal to fill outer framework (21).
2. the water supply pipe blockage detector according to claim 1 based on acoustics, which is characterized in that the flexible drive
Dynamic device (5) includes installation shell (51), and telescopic drive motor (52), the flexible drive are provided in the installation shell (51)
Dynamic motor (52) main shaft is fixedly connected by shaft coupling with driving leading screw (53), and one group of silk is provided on the driving leading screw (53)
Thick stick nut, the feed screw nut outer end are arranged with mobile sliding block (54), and mobile sliding block (54) lower face is fixedly installed two
Group connection sliding block (55), installation shell (51) lower end is machined with two groups of movements corresponding with the connection sliding block (55) size
Waist type groove (58), connection sliding block (55) described in two groups be each passed through one group described in mobile waist type groove (58) and pacify with the sonar
Dress outer framework (21) is fixedly connected, and mobile sliding block (54) the other three end face is respectively arranged with one group of slide protrusion (56),
It is machined with mobile chute corresponding with the slide protrusion (56), the slide protrusion on installation shell (51) inner face
(56) it is separately positioned in corresponding mobile chute.
3. the water supply pipe blockage detector according to claim 2 based on acoustics, which is characterized in that the mounting shell
Be additionally provided with four groups of moving guide rails (57) disposed in parallel in body (51), the moving guide rail (57) with the driving leading screw
(53) it is arranged in parallel, four groups of mobile light corresponding with the moving guide rail (57) size is machined on the mobile sliding block (54)
Hole, the mobile sliding block (54) are arranged by the mobile unthreaded hole on the moving guide rail (57).
4. the water supply pipe blockage detector according to claim 3 based on acoustics, which is characterized in that the mobile waist
It is provided with sealing rubber ring in type groove (58).
5. the water supply pipe blockage detector according to claim 1 based on acoustics, which is characterized in that the arc lock
Tight plate (15) top is machined with connecting groove (151), and locking connecting rod (17) end set has one group of connection bump
(171), connection bump (171) setting is in the connecting groove (151), and the connection bump (171) passes through one group
Shaft is flexibly connected with the connecting groove (151) side wall, and connecting groove (151) bottom is processed as arc, and the company
Connect groove (151) both ends and be respectively arranged with one group of limited block (152), limited block (152) described in every group with one group of reset
Spring two (153) is fixedly connected, and the resetting spring two (153) other end is contacted with the connection bump (171).
6. the water supply pipe blockage detector according to claim 5 based on acoustics, which is characterized in that the arc lock
One layer of rubber antiskid layer is bonded on tight plate (15), rubber antiskid layer end face processes waviness.
7. the water supply pipe blockage detector according to claim 1 based on acoustics, which is characterized in that the locking pressure
Piece (12) and locking top plate (14) both ends are respectively arranged with two groups of sliding flanks, and the sliding flank is arranged in the adjusting
In the mobile chute of frame (13) inner face processing.
8. a kind of retractable driving device towards water supply pipe blockage detector, it is characterised in that：Including installing shell (51),
Be provided with telescopic drive motor (52) in the installation shell (51), telescopic drive motor (52) main shaft by shaft coupling with
Driving leading screw (53) is fixedly connected, and one group of feed screw nut, the outer end cap of the feed screw nut are provided on the driving leading screw (53)
Equipped with mobile sliding block (54), mobile sliding block (54) lower face is fixedly installed two groups of connection sliding blocks (55), the mounting shell
Body (51) lower end is machined with two groups of mobile waist type grooves (58) corresponding with the connection sliding block (55) size, connects and slides described in two groups
Block (55) mobile waist type groove (58) and is fixedly connected with sonar installation outer framework (21) described in being each passed through one group, described
Mobile sliding block (54) the other three end face is respectively arranged with one group of slide protrusion (56), adds on installation shell (51) inner face
Work has mobile chute corresponding with the slide protrusion (56), the slide protrusion (56) to be separately positioned on corresponding mobile chute
It is interior, be additionally provided with four groups of moving guide rails (57) disposed in parallel in the installation shell (51), the moving guide rail (57) with
The driving leading screw (53) is arranged in parallel, and four groups and the moving guide rail (57) size pair are machined on the mobile sliding block (54)
The mobile unthreaded hole answered, the mobile sliding block (54) are arranged by the mobile unthreaded hole on the moving guide rail (57), the shifting
It is provided with sealing rubber ring in dynamic waist type groove (58).
9. a kind of arc latch towards water supply pipe blockage detector, it is characterised in that：The arc latch (15)
Top is machined with connecting groove (151), and locking connecting rod (17) end set has one group of connection bump (171), the company
Raised (171) setting is connect in the connecting groove (151), and the connection bump (171) passes through one group of shaft and the company
The flexible connection of groove (151) side wall is connect, connecting groove (151) bottom is processed as arc, and the connecting groove (151) two
End is respectively arranged with one group of limited block (152), and limited block (152) described in every group is solid with one group of resetting spring two (153)
Fixed connection, the resetting spring two (153) other end are contacted with the connection bump (171).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294794.5A CN108459324B (en) | 2018-03-30 | 2018-03-30 | Water supply pipe blockage detector based on acoustics |
| CN201910046223.4A CN109782288B (en) | 2018-03-30 | 2018-03-30 | Water supply pipeline blockage detection device with arc locking plate |
| CN201910046224.9A CN109597082B (en) | 2018-03-30 | 2018-03-30 | Telescopic driving device for water supply pipeline blockage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294794.5A CN108459324B (en) | 2018-03-30 | 2018-03-30 | Water supply pipe blockage detector based on acoustics |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910046223.4A Division CN109782288B (en) | 2018-03-30 | 2018-03-30 | Water supply pipeline blockage detection device with arc locking plate |
| CN201910046224.9A Division CN109597082B (en) | 2018-03-30 | 2018-03-30 | Telescopic driving device for water supply pipeline blockage detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108459324A true CN108459324A (en) | 2018-08-28 |
| CN108459324B CN108459324B (en) | 2019-07-23 |
Family
ID=63234699
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910046224.9A Active CN109597082B (en) | 2018-03-30 | 2018-03-30 | Telescopic driving device for water supply pipeline blockage detection device |
| CN201910046223.4A Active CN109782288B (en) | 2018-03-30 | 2018-03-30 | Water supply pipeline blockage detection device with arc locking plate |
| CN201810294794.5A Expired - Fee Related CN108459324B (en) | 2018-03-30 | 2018-03-30 | Water supply pipe blockage detector based on acoustics |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910046224.9A Active CN109597082B (en) | 2018-03-30 | 2018-03-30 | Telescopic driving device for water supply pipeline blockage detection device |
| CN201910046223.4A Active CN109782288B (en) | 2018-03-30 | 2018-03-30 | Water supply pipeline blockage detection device with arc locking plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109597082B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465254A (en) * | 2018-11-12 | 2019-03-15 | 天津天绿健科技有限公司 | A kind of residual water water treatment facilities of water quality detection pipeline |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109597082B (en) | 2024-07-02 |
| CN109782288A (en) | 2019-05-21 |
| CN109782288B (en) | 2024-06-04 |
| CN108459324B (en) | 2019-07-23 |
| CN109597082A (en) | 2019-04-09 |
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