CN109782288A - Water supply pipe blockage detector based on acoustics - Google Patents
Water supply pipe blockage detector based on acoustics Download PDFInfo
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- CN109782288A CN109782288A CN201910046223.4A CN201910046223A CN109782288A CN 109782288 A CN109782288 A CN 109782288A CN 201910046223 A CN201910046223 A CN 201910046223A CN 109782288 A CN109782288 A CN 109782288A
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- sonar
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- locking
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 238000009434 installation Methods 0.000 claims description 51
- 238000005192 partition Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 12
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000012491 analyte Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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)
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 fixed device, sonar；The fixing device for pipe setting is provided with the fixed device of sonar on water supply pipe end, the fixing device for pipe, is provided with sonar on the fixed device of the sonar；Device is integrally attached on water supply pipe by the present invention by fixing device for pipe, simultaneously, it will be inside the fixed device driving to water supply pipe of sonar 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, guarantee the accuracy of detection effect.
Description
The application is the divisional application of application for a patent for invention " the water supply pipe blockage detector based on acoustics ".
The original bill applying date: 2018-04-16.
Original bill application number: 201810294794.5.
Original bill denomination of invention: the water supply pipe blockage detector based on acoustics
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 technique
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 through 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 being 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 is able to carry out direct replacement, without will cause 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.
Summary of the invention
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
Fixed device drives to inside water supply pipe, progress sonar detection blocking position, drives sound by driving motor in detection process
Fixed plate is rotated, and to carry out the detection of different location, guarantees the accuracy of detection effect.
Technical solution of the present invention:
A kind of arc latch towards water supply pipe blockage detector, it is characterised in that: arc latch top
End is machined with connecting groove, and the locking connection boom end is provided with one group of connection bump, and the connection bump is arranged described
In connecting groove, and the connection bump) be flexibly connected by one group of shaft with the connecting groove side wall, 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 with
One group of reset spring two is fixedly connected, and two other end of reset spring is contacted with the connection bump.
Further, in the water supply pipe blockage detector based on acoustics.
Further: a kind of arc latch towards water supply pipe blockage detector includes the fixed dress of pipeline
It sets, sonar fixed device, sonar)；The fixing device for pipe setting is set on water supply pipe end, the fixing device for pipe
It is equipped with the fixed device of sonar, is provided with sonar on the fixed device of the sonar；
The fixing device for pipe includes fixed frame, is machined with one group of lock respectively on four end faces of the fixed frame
Tight threaded hole is provided with locking screw rasp bar, the fixed setting of locking screw rasp bar lower end inside locking screw pit described in every group
There is lock cover, locking screw rasp bar upper end is provided with lock handle, and the lock cover is additionally arranged at one group of adjusting frame
Interior, the adjusting frame is fixed inside the fixed frame, and the adjusting lower portion is additionally provided with one group of locking top
Plate, the locking top plate are connect by locking connecting rod with one group of arc latch, and the adjusting frame lower end is machined with one group
Adjusting through-hole corresponding with the locking connecting rod, the locking top plate and the locking connecting rod outer end adjusted between frame
It is arranged with one group of reset spring one, one lower end of reset spring is fixed on the adjusting frame, the fixed frame
Inside is additionally provided with two groups of symmetrically arranged retractable driving devices, and retractable driving device described in two groups is fixed with the sonar and filled
Set connection；
The fixed device of the sonar includes sonar installation outer framework, and the 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, is provided with installation partition 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 among fixed plate with one group of connecting shaft, the connecting shaft passes through the installation partition and is mounted on installation partition 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 flexible driving electricity is provided in the mounting shell body
Machine, the telescopic drive motor main shaft are fixedly connected by shaft coupling with driving lead screw, are provided with one group on the driving lead screw
Feed screw nut, the feed screw nut outer end are arranged with mobile sliding block, and the mobile sliding block lower end surface 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 lead 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 on the moving guide rail by the mobile unthreaded hole.
Further, sealing rubber ring is provided in the mobile waist type groove.
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 of the adjusting frame inner face processing.
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, and sonar installation outer framework and water supply pipe end are in same
One horizontal plane；
Step b: screwing lock handle, drives the rotation of locking screw rasp bar, and locking screw rasp bar is 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 lead screw rotation is driven to complete by driving the matching relationship of lead 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 to inside water supply pipe, guarantee sound with the fixed device linear motion of sonar
Testing result it is accurate；
Step d: opening sonar, and the sound source in sonar makes a sound signal, and voice signal is after sonar sending in water supplying pipe
It is propagated in road along water supply pipe, after encountering tamper, voice signal is returned, and finally by the sound reclaimer in sonar
It receives, is directly passed to signal processing maincenter, place's tamper is able to detect after signal processing at a distance from test point；
Step e: in the 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, guarantees the accuracy of testing result；
Step e: after the completion of detection, screwing lock handle, with the fixed dress of 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 noumenon and water supply pipe
Bar rotation, locking screw rasp bar carry out elevating movement in locking screw pit, under the lock cover for driving tie down screw lower end fixed
Pressure, lock cover push driving locking top plate and push, and locking top plate passes through locking connecting rod driving locking arc panel and water supplying pipe
Road fits closely, and completes fixed frame and fixes with water supply pipe；Simultaneously；One layer of rubber antiskid layer is bonded on arc latch,
Rubber antiskid layer end face processes waviness, by wavy rubber antiskid layer, increases arc latch and water supplying pipe
Frictional force between road increases the stability of fixing device for pipe, guarantees that stablizing for detection device carries out.
The present invention in the detection process, by retractable driving device drives the fixed device of sonar to inside water supply pipe,
To realize that the fixed device of sonar gos deep into water supply pipe completely, guarantee sonar when being detected, voice signal is not let out
Dew, guarantees that the transmitting 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 be realized the multipoint sonar detection in monoplane, increases the multiplicity of testing result
Property, finally to increase the stability of testing result.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is the structural schematic diagram of retractable driving device of the invention；
Fig. 4 is the side view of Fig. 3；
Fig. 5 is the bottom view of Fig. 3；
Fig. 6 is the structural schematic diagram of the fixed device of sonar of the invention；
Fig. 7 is the connection relationship diagram of locking screw rasp bar and arc latch of the invention.
1- fixing device for pipe in figure；2- sonar fixes device；3- sonar；4- water supply pipe；5- retractable driving device；
10- fixed frame；11- locking screw rasp bar；12- lock cover；13- adjusts frame；14- locks top plate；15- arc latch；
151- connecting groove；152- limited block；153- reset spring two；16- reset spring one；17- locks connecting rod；171- connection
Protrusion；21- sonar installs outer framework；22- sonar installs inner frame；23- installs partition；24- sonar fixed plate；25- driving is big
Gear；26- driving pinion；51- installs shell；52- telescopic drive motor；53- drives lead screw；54- moves sliding block；55- connects
Connect sliding block；56- slide protrusion；57- moving guide rail；58- moves waist type groove；.
Specific embodiment
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 fixed 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 the fixed device 2 of sonar on the fixed device 1 in road, is provided with sonar 3 on the fixed device 2 of the sonar；
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 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 adjusting frame 13, the adjusting frame 13 is fixed inside the fixed frame 10, the adjusting frame
One group of locking top plate 14 is additionally provided with inside 13, the locking top plate 14 passes through locking connecting rod 17 and one group of arc latch 15
Connection, 13 lower end of adjusting frame are machined with one group of adjusting through-hole corresponding with the locking connecting rod 17, the locking top
Plate 14 and 17 outer end of locking connecting rod adjusted between frame 13 are arranged with one group of reset spring 1, the reset spring
One 16 lower ends are fixed on the adjusting frame 13, and two groups are additionally provided with inside the fixed frame 10 and symmetrically arranged is stretched
Contracting driving device 5, retractable driving device 5 described in two groups are connect with the fixed device 2 of the sonar；
The fixed device 2 of the sonar 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, sets among the sonar installation inner frame 22
It is equipped with installation partition 23, sonar fixed plate 24 is provided on 23 front end face of installation partition, is set in the sonar fixed plate 24
It is equipped with one group of sonar 3, is fixedly connected among the sonar fixed plate 24 with one group of connecting shaft, the connecting shaft passes through the installation
Partition 23 be mounted on installation 23 rear end face of partition 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 example 1, 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 telescopic drive motor passes through shaft coupling
Device is fixedly connected with driving lead screw 53, and one group of feed screw nut, the outer end cap of the feed screw nut are provided on the driving lead screw 53
Equipped with mobile sliding block 54, mobile 54 lower end surface of 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 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, mobile 54 the other three of 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, on the basis of example 2, four are additionally provided in installation shell 51 described in this implementation
Group moving guide rail 57 disposed in parallel, the moving guide rail 57 are arranged in parallel with the driving lead screw 53, the mobile sliding block
Four groups of mobile unthreaded holes corresponding with 57 size of 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, when guaranteeing that connection sliding block 55 moves in the mobile waist-shaped hole of mobile waist type groove 58, can guarantee the close of moving process
Feng Xing, the waist-shaped hole in addition to connection sliding block can be realized sealing, and the steam in water supply pipe is avoided to infect installation shell for a long time
Interior electrical component is to increase the service life of device.
Embodiment five:
As shown in connection with fig. 7, on the basis of example 1,15 top of arc latch described in this implementation is machined with connection
Groove 151,17 end of locking connecting rod are provided with one group of connection bump 171, and the connection bump 171 is 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 connecting groove, at this point,
Connection bump can carry out small-scale activity in connecting groove, can guarantee 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 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 reset spring 2 153
Connection, 2 153 other end of reset spring are contacted with the connection bump 171；Both ends setting limited block 152 can guarantee
The scope of activities of connection bump is in always in controllable range, meanwhile, setting resets bullet between connection bump and limited block
Spring, when connection bump does not work, can guarantee arc latch all-the-time stable is in certain position.
Embodiment six:
On the basis of example 1, 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 wavy rubber antiskid
Layer increases the frictional force between arc latch and water supply pipe, increases the stability of fixing device for pipe, guarantees detection device
Stablize carry out.
Embodiment seven:
On the basis of example 1, 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 is arranged in the mobile chute of adjusting 13 inner face of the frame processing, passes through increasing
If sliding flank, lock cover and locking top plate in auxiliary adjustment frame complete stable linear motion, guarantee 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: screwing lock handle, and locking screw rasp bar 11 is driven to rotate, locking screw rasp bar 11 in locking screw pit into
Row elevating movement, the fixed lock cover 12 in driving 11 lower end of 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 fit 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, starting telescopic drive motor 52, and stretch driving electricity
Machine 52 drives driving lead screw 53 to rotate, and by driving the matching relationship of lead screw 53 and feed screw nut, completes to being set in lead 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 the fixed device 2 of sonar, move to water supplying pipe
Inside road, guarantee the accurate of sonar testing result；
Step d: opening sonar, and the sound source in sonar makes a sound signal, and voice signal is after sonar sending in water supplying pipe
It is propagated in road along water supply pipe, after encountering tamper, voice signal is returned, and finally by the sound reclaimer in sonar
It receives, is directly passed to signal processing maincenter, place's tamper is able to detect after signal processing at a distance from test point；
Step e: in the 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, guarantees the accuracy of testing result；
Step f: after the completion of detection, screwing lock handle, with the fixed dress of the step detaching pipelines opposite with step b
It sets.
Above embodiments are exemplary description of this patent, do not limit its protection scope, those skilled 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 (4)
1. 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 is provided with 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 described in every group (152) is solid with one group of reset spring two (153)
Fixed connection, reset spring two (153) other end are contacted with the connection bump (171).
2. a kind of arc latch towards water supply pipe blockage detector according to claim 1, which is characterized in that
For in water supply pipe blockage detector.
3. a kind of arc latch towards water supply pipe blockage detector according to claim 2, it is characterised in that:
The water supply pipe blockage detector includes fixing device for pipe (1), sonar fixed device (2), sonar (3)；The pipeline
Fixed device (1) setting is provided with sonar on water supply pipe (4) end, the fixing device for pipe (1) and fixes device (2),
The sonar is provided with sonar (3) on fixed 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, is provided with inside locking screw pit described in every group locking screw rasp bar (11), the locking screw rasp bar
(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 adjusting frame (13), and the adjusting frame (13) is fixed at the fixed frame (10)
Inside, the adjusting frame (13) is internal to be additionally provided with one group of locking top plate (14), and the locking top plate (14) is connected by locking
Extension bar (17) is connect with one group of arc latch (15), and adjusting frame (13) lower end is machined with one group and connects with the locking
The corresponding adjusting through-hole of bar (17), locking top plate (14) and the locking connecting rod (17) adjusted between frame (13) are outside
End cap is equipped with one group of reset spring one (16), and reset spring one (16) lower end is fixed at the adjusting frame (13)
On, two groups of symmetrically arranged retractable driving devices (5) are additionally provided with inside the fixed frame (10), driving of stretching described in two groups
Device (5) is connect with the sonar fixed device (2)；
The sonar fixed 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 (23), it is provided with sonar fixed plate (24) on installation partition (23) front end face, it is described
It is provided with one group of sonar (3) in sonar fixed plate (24), is fixedly connected among the sonar fixed plate (24) with one group of connecting shaft,
The connecting shaft passes through installation partition (23) and connects with drive gear wheel (25) key for being mounted on installation partition (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).
4. a kind of water supply pipe blockage detector with arc latch, which is characterized in that including fixing device for pipe
(1), sonar fixed device (2), sonar (3)；The fixing device for pipe (1) is arranged in water supply pipe (4) end, the pipeline
It is fixed device (2) that sonar is provided on fixed device (1), the sonar is provided with sonar (3) on fixed 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, is provided with inside locking screw pit described in every group locking screw rasp bar (11), the locking screw rasp bar
(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 adjusting frame (13), and the adjusting frame (13) is fixed at the fixed frame (10)
Inside, the adjusting frame (13) is internal to be additionally provided with one group of locking top plate (14), and the locking top plate (14) is connected by locking
Extension bar (17) is connect with one group of arc latch (15), and adjusting frame (13) lower end is machined with one group and connects with the locking
The corresponding adjusting through-hole of bar (17), locking top plate (14) and the locking connecting rod (17) adjusted between frame (13) are outside
End cap is equipped with one group of reset spring one (16), and reset spring one (16) lower end is fixed at the adjusting frame (13)
On, two groups of symmetrically arranged retractable driving devices (5) are additionally provided with inside the fixed frame (10), driving of stretching described in two groups
Device (5) is connect with the sonar fixed device (2)；
The sonar fixed 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 (23), it is provided with sonar fixed plate (24) on installation partition (23) front end face, it is described
It is provided with one group of sonar (3) in sonar fixed plate (24), is fixedly connected among the sonar fixed plate (24) with one group of connecting shaft,
The connecting shaft passes through installation partition (23) and connects with drive gear wheel (25) key for being mounted on installation partition (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)；
Arc latch (15) top is machined with connecting groove (151), and locking connecting rod (17) end is provided with one
Group connection bump (171), connection bump (171) setting is in the connecting groove (151), and the connection bump
(171) it is flexibly connected by one group of shaft with the connecting groove (151) side wall, connecting groove (151) bottom is processed as
Arc, and the connecting groove (151) both ends are respectively arranged with one group of limited block (152), limited block described in every group (152)
It is fixedly connected with one group of reset spring two (153), reset spring two (153) other end and the connection bump (171)
Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910046223.4A CN109782288B (en) | 2018-03-30 | Water supply pipeline blockage detection device with arc locking plate |
Applications Claiming Priority (2)
| 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 | Water supply pipeline blockage detection device with arc locking plate |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810294794.5A Division CN108459324B (en) | 2018-03-30 | 2018-03-30 | Water supply pipe blockage detector based on acoustics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109782288A true CN109782288A (en) | 2019-05-21 |
| CN109782288B CN109782288B (en) | 2024-06-04 |
Family
ID=
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109597082A (en) | 2019-04-09 |
| CN108459324A (en) | 2018-08-28 |
| CN108459324B (en) | 2019-07-23 |
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Effective date of registration: 20240511 Address after: 332000 Comprehensive Building, Gongqing City, Jiujiang City, Jiangxi Province, north of Nanwei Second Road and north of Cai's Paper Mill Applicant after: JIANGSU SPECIAL PLASTIC NEW MATERIAL CO.,LTD. Country or region after: China Address before: 150 000 No. 20 Garden Street, Nangang District, Harbin City, Heilongjiang Province Applicant before: Guo Chunlei Country or region before: China |
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