CN108591638A - Hydraulic engineering sealing for tubing joints device - Google Patents
Hydraulic engineering sealing for tubing joints device Download PDFInfo
- Publication number
- CN108591638A CN108591638A CN201810434369.1A CN201810434369A CN108591638A CN 108591638 A CN108591638 A CN 108591638A CN 201810434369 A CN201810434369 A CN 201810434369A CN 108591638 A CN108591638 A CN 108591638A
- Authority
- CN
- China
- Prior art keywords
- sealing
- housing
- pipe
- shaft
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/10—Adhesive or cemented joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/10—Adhesive or cemented joints
- F16L13/106—Tools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
- F16L2101/16—Coating by application of fluent materials, e.g. painting
Abstract
The invention discloses a kind of hydraulic engineering inner wall of the pipes to connect sealing device,Include a first pipe and second pipe,The sealing skate machine of a sliding is equipped in the inner cavity of pipe,The sealing skate machine includes a second housing,The first housing and third body,The pressing plate sliding slot of a connection corresponding with first machine cavity and second machine cavity is further respectively had on the second housing,One is respectively equipped in the pressing plate sliding slot in circular sealing clamp,The sealing clamp is corresponding with the connector respectively,It further include the sealing rotating disc for having a rotation on the second housing,The sealing rotating disc is equipped with a sealing rubber head corresponding with the connector,The inner cavity that a sealing is constituted between sealing clamp described in both sides can be utilized,So as to which fluid sealant is discharged using sealing rubber head set on sealing clamp,So as to be sealed to connector using fluid sealant,So as to achieve the purpose that be sealed connector using fluid sealant.
Description
Technical field
The present invention relates to a kind of sealing for tubing joints devices, and in particular to a kind of hydraulic engineering inner wall of the pipe connection sealing dress
It sets more particularly to a kind of can utilize the water that be sealed to pipeline internal connection of sealing skate machine in pipeline connection procedure
Sharp engineering pipeline inner wall connects sealing device.
Background technology
Also the constantly improve that hydraulic engineering is further promoted while continuous improvement with living standard, due to China
Soil is wide, but in all parts of the country rainfall and uneven, wherein being all the area of long-term arid mostly in west area, to west
The crop growth in portion area brings serious influence, since west area crops harvest caused by arid is also less it
It is again few, it is serious badly off to further be brought to the people in west area, and southern area is all that rainwater is more throughout the year
Season, and can be often generation flood generation, while also causing serious influence to southern area, and northern
It is also the area of arid although area is more than the rainfall of west area, and northern area is the areas Chan Liang great, so for water
The demand of resource is also increasing year by year, since the groundwater mining of northern area is serious, to just to the drought resisting work in the north
Serious difficulty is brought, wherein just creating the south water to north during solving the problems, such as northern water resource now, drawing
The hydraulic engineering of the large size such as yellow Jinan-Qingdao, wherein can all utilize cement pipeline mostly in present large hydraulic engineering work progress
The long distance delivery of water resource is completed, so as to preventing the water resource caused by outdoor conveying water resource from steaming using concrete duct
It sends out and reduces conveying capacity, although wherein the remote of water resource can be solved in the transmission process for carrying out water resource using concrete duct
Distance allotment, but there is problems：All it is to utilize shorter concrete duct mostly in the process of deployment of concrete duct
It is spliced, so as to achieve the purpose that be laid at a distance, wherein to the close of junction in the connection procedure of concrete duct
Envelope is all to be sealed to the outer wall of pipeline using cement, and using cement be sealed company simultaneously in junction mostly
It connects, to achieve the purpose that sealed connection, although the conveying of water resource can be solved, trickles in pipeline in water resource
In the process since water has certain pressure, so water will be made to cause certain hydraulic pressure to impact the junction of pipeline, long
And the long water that will occur is revealed from the junction of pipeline, to cause a large amount of evaporations of water resource, water supply Resource allocation and smoothing
Serious difficulty is brought, the problem of water consumption of major grain producing area is further influenced, to be brought seriously to the grain-production in the whole nation
Difficulty.
It is therefore necessary to design a kind of hydraulic engineering inner wall of the pipe connection sealing device, to solve the above technical problems.
Invention content
The object of the present invention is to overcome the problems of the prior art, and it is close to provide a kind of hydraulic engineering inner wall of the pipe connection
A sealing skate machine can be arranged, so as to using on the second housing in seal apparatus, the configuration of the present invention is simple in inner cavity of pipe
The first motor of setting pulls the sliding for pulling slide-bar, so as to further pull the action of the sliding clamp,
So as to be squeezed sealing clamp using sliding clamp, so as to make sealing clamp to first pipe and second pipe into
After row crush seal, so as to sealing rubber head set on the sealing rotating disc using rotation to first pipe and second pipe
Junction is sealed using fluid sealant, and also can carry out scraping to fluid sealant using arc scraper, close so as to make
Sealing is arc-shaped to be bonded on seal, to achieve the purpose that seal to seal, and can also fluid sealant be arranged and is in
Arc further reduces impact of the water to fluid sealant, to improve the sealing effect of seal, further prevents water resource
Evaporation.
The invention is realized by the following technical scheme：
A kind of hydraulic engineering inner wall of the pipe connection sealing device, includes a first pipe and second pipe, the first pipe
Corresponding with the second pipe to connect and compose a connector, the first pipe is corresponding with being equipped with one in the second pipe
The inner cavity of pipe of connection, is equipped with the sealing skate machine of a sliding in the inner cavity of pipe, and the sealing skate machine includes one the
Two bodies, the first housing and third body, the first housing are connected respectively with the third body in second machine
The both ends at the both ends of body, the second housing further respectively have one corresponding with the first housing and the third body
It is corresponding with first machine cavity and second machine cavity to further respectively have one on the second housing for one machine cavity and the second machine cavity
The pressing plate sliding slot of connection, one is respectively equipped in the pressing plate sliding slot in circular sealing clamp, the sealing clamp respectively with
The connector is corresponding, and it is corresponding with the sealing clamp to be respectively equipped with one in first machine cavity and second machine cavity
Sliding clamp includes the pulling axis of a connection corresponding with the sliding clamp, the third body in the third body
It is inside additionally provided with the drive first motor for pulling axis sliding, further includes having the sealing of a rotation to rotate on the second housing
Disk, the sealing rotating disc are equipped with a sealing rubber head corresponding with the connector, are additionally provided on the sealing rotating disc
One arc scraper corresponding with the sealing rubber head, the arc scraper corresponding with sealing clamp described in both sides described first
First runner corresponding with the first pipe and the second pipe is further respectively had in body and the third body,
Driving runner corresponding with the first pipe and the second pipe, the first housing are additionally provided in the first housing
Inside it is additionally provided with the second motor for driving the driving runner rotation.
The first motor can be utilized to be further driven to the sliding for pulling axis, described in drive simultaneously
The sliding of sliding clamp, so as to using sliding clamp respectively to the sealing clamp simultaneously squeeze, so as to
Make the sealing clamp in pressing plate sliding slot described in both sides simultaneously first pipe and the second pipe are squeezed, so as to
Make to constitute the inner cavity of a sealing between sealing clamp described in both sides, and sealing rotating disc set on the second housing can be utilized
It is rotated between the sealing clamp described in both sides, so as to which fluid sealant is discharged using sealing rubber head set on sealing clamp, from
And connector can be sealed using fluid sealant, so as to achieve the purpose that be sealed connector using fluid sealant,
And also can an arc scraper be set on sealing rotating disc, after carrying out scraping to fluid sealant using arc scraper
It is formed in the fluid sealant of trip, to be rushed caused by connector so as to further decrease water resource during flowing water
It hits, to further increase sealing effect, while can also further decrease water resource from first pipe and the second pipe
The evaporation of water resource at the connector at place, further increases the transfer efficiency of water resource, and can also utilize the first housing with
The first set runner is supported sealing skate machine on the second housing, so as to which ensure can to sealing skate machine
It is slided in inner cavity of pipe, while the second motor can also be utilized to drive the rotation of the driving runner, driven so as to utilize
Rotation of the runner in the first pipe and the second pipe, so as to be further driven to the cunning of the sealing skate machine
It is dynamic, to complete the seal operation of sealing skate machine.
Further, it has respectively included a circle in first machine cavity and second machine cavity and has been connected to the second housing
On connection sliding axle, be respectively equipped with a sliding axle slide opening corresponding with the connection sliding axle, institute on the sliding clamp
Connection sliding axle connection corresponding with the first housing and the third body respectively is stated, the sliding clamp is trapezoidal to be set
It sets, the sealing clamp is constituted for rubber material, and the sliding clamp squeezes the sealing clamp, can utilize described second
The first housing and the third body are carried out corresponding connection by set connection sliding axle respectively on body, and can
Sliding axle slide opening corresponding with the connection sliding axle is respectively set on the sliding clamp, so as to make the sliding
Pressing plate ensures to normal sliding, and the trapezoidal setting of the sliding clamp, so as to utilize trapezoidal structure described
The sealing clamp can be squeezed in sliding clamp sliding process, so as to squeeze after so that the sealing clamp is deformed
In first pipe and second pipe, to form the chamber of a sealing, so as to further facilitate the gluing work of sealing rubber head
Make, while also can after extrusion be deformed using the sealing clamp of rubber material and first pipe and the second pipe are squeezed
Pressure.
Further, in the second housing equipped with a connection corresponding with first machine cavity and second machine cavity the
One slide opening is additionally provided with the second slide opening of a connection corresponding with second machine cavity, the pulling axis point in the third body
It is not slided in first slide opening and second slide opening, it is opposite with second slide opening that one is additionally provided in the third body
The worm gear that should be connected to turns chamber, and the worm gear turns the worm gear that intracavitary is equipped with a rotation, and the worm gear is equipped with a screw thread turn hole, described
It pulls axis to be equipped with the screw thread of engagement connection corresponding with the screw thread turn hole, one and the snail is additionally provided in the third body
The third machine cavity of the corresponding connection of chamber is rotated, is connected with a worm screw in the first motor, the worm screw is opposite with the worm gear
Connection should be engaged, the first motor can be utilized to drive the rotation of the worm screw, so as to be further driven to the worm gear
Rotation, so as to can further drive the sliding for pulling axis in the rotation process of the worm gear, so as to simultaneously
The sliding of the drive sliding clamp can be squeezed in sealing clamp to achieve the purpose that squeeze sealing clamp
After in first pipe and the second pipe, the corresponding engagement of worm gear and worm screw can be utilized, sliding has been further prevented
The random sliding of pressing plate, to be further ensured that the normal gluing work of sealing rubber head.
Further, the second housing is equipped with the first concave groove of a circle, is respectively included in first groove
There is a first rotating shaft being connected on the second housing, the rotate gear of a rotation, institute are respectively equipped in the first rotating shaft
It states and is additionally provided with the 7th groove corresponding with first groove and the 8th groove, the 8th groove both sides on the second housing
Respectively include a turn hole being located on the second housing, be equipped in the turn hole one rotated in the 8th groove the
Five shafts are connected separately with a driving gear in the 5th shaft, are equipped with a third motor in the 7th groove, and described the
Three motors drive the 5th shaft rotation, the sealing rotating disc in annular shape, and the sealing rotating disc equipped with one and
The connection rack of the driving gear and the corresponding engagement of the rotate gear, can be further driven to using the third motor
The rotation of 5th shaft, so as to be further driven to the rotation of the driving gear, so as to utilize driving gear
Engagement corresponding with the connection rack to achieve the purpose that drive the sealing turntable rotation, and can utilize rotation
It seals rotating disc described in gear mesh to be supported, to ensure to sealing rotating disc normally to rotate.
Further, a glue chamber, glue chamber connection corresponding with the sealing rubber head, institute are equipped in the sealing rotating disc
It states and is additionally provided with a fluid sealant storage chamber on the second housing, a motor-driven compression pump, institute are equipped in the fluid sealant storage chamber
The second sebific duct for being additionally provided with a connection corresponding with the fluid sealant storage chamber on the second housing is stated, is connected on the sealing rotating disc
It is connected to the first sebific duct of a connection corresponding with the glue chamber, first sebific duct connection corresponding with second sebific duct, institute
It states and is additionally provided with circle sebific duct link slot corresponding with second sebific duct on the second housing, can utilize in fluid sealant storage chamber
The compression pump of setting is carried out by second sebific duct for glue after generating pressure, so as to be further conveyed to using the second sebific duct
Glue intracavitary is sealed connector so as to make fluid sealant pass through sealing rubber head, and can be in sealing turn disc
Rotation of second sebific duct in sebific duct link slot can be utilized in the process, to ensure the normal confession to the second sebific duct to glue chamber
Glue.
Further, the first housing the 4th machine cavity corresponding with a circle is respectively equipped on the third body, it is described
The first last item of a sliding is respectively equipped in 4th machine cavity, further respectively having one in the 4th machine cavity suppresses first last item
The first spring, be respectively equipped with a second concave groove on first last item, respectively included in second groove
One is connected to the second shaft on first last item, and first runner rotates in second shaft respectively, Neng Gouli
First last item is suppressed with the elastic force pressure of the first spring, so as to further be pressed on first runner
In the first pipe and the second pipe, to be further supported to the sealing skate machine.
Further, third groove corresponding with first runner there are two being set on the first housing, the third
It is respectively equipped with one second last item in groove, is respectively equipped with one the 5th groove and one the 6th groove on second last item, described
Five groove both sides respectively include a runner turn hole being located on second last item, and being equipped with a third in the runner turn hole turns
Axis, the driving runner are connected respectively in the third shaft, and the third roller end is also associated with one described
The first bevel gear rotated in 6th groove is additionally provided with the of a connection corresponding with second motor in the first housing
Four shafts are connected with the second bevel gear of an engagement connection corresponding with the first bevel gear in the 4th shaft, described
The shaft turn hole of a connection corresponding with the third groove is additionally provided in the first housing, the 4th shaft is respectively at described turn
It is rotated in shaft rotation hole, the second motor can be utilized to drive can drive second cone simultaneously in the 4th shaft rotation process
The rotation of gear, so as to described using being further driven to after second bevel gear and the corresponding engagement of the first bevel gear
The rotation of third shaft, so as to be further driven to the rotation of the driving runner, so as to utilize driving runner in institute
It states and is rotated on first pipe and the second pipe, so as to drive cunning of the sealing skate machine in the inner cavity of pipe
It is dynamic.
Further, the 5th machine cavity of a connection corresponding with the third groove is further respectively had in the first housing,
It is equipped with the axis that suppresses of a sliding in 5th machine cavity, described suppress is connected separately with one and is slided in the third groove on axis
Connection last item, second last item is connected respectively on the connection last item, and described suppress is respectively equipped with one on axis
Four grooves are respectively equipped with one in the 4th groove and suppress the second spring for suppressing axis, also distinguish on second last item
Turn hole equipped with a connection corresponding with the 6th groove, the 4th shaft rotate in the turn hole respectively, and described
The connecting plate of a connection corresponding with the connection last item is connected separately in four shafts, the 4th shaft is equipped with one in recessed
The turn trough of shape, the turn trough rotate in the turn hole set by the connecting plate, and one is further respectively had in the 4th shaft in side
Shape turns chamber, the 6th shaft for turning intracavitary and being respectively equipped with a sliding, second motor respectively with the 6th shaft phase
It is correspondingly connected with, the axis that suppresses can be suppressed using the second spring, so as to further make the driving
Runner is pressed in the first pipe and the second pipe, so as to further in the driving runner rotation process
The frictional force for increasing driving runner and the first pipe and the second pipe, to ensure the sliding effect to sealing skate machine
Fruit, and the rotation of the 6th shaft can be further driven in the second motor rotation process, described 6th turn
Axis can turn intracavitary sliding set by the first rotating shaft, so as to be suppressed the driving runner in the second spring
In the process, the driving runner can be made to be subjected to displacement, so as to be slided in the intracavitary that turns using the 6th shaft, so as to
It is further ensured that the 6th shaft, the while of being driven to the first rotating shaft drives the normal rotation of the driving runner.
Further, the supporting rod that a circle is connected in the sealing clamp is respectively included in the sealing clamp, it is described
Supporting rod end is connected separately with one and presses end, and the end that presses is corresponding with the sliding clamp respectively, can be in institute
During sliding clamp is stated to sealing clamp extruding, it can be contacted first with the end that presses using sliding clamp,
And can supporting rod be set in the sealing, so as to the sliding clamp to it is described press end extruding process
It is middle that the sealing clamp is deformed outward using supporting rod, to ensure the correct deformation locus to sealing clamp.
Further, state in the first housing and be additionally provided with a wireless receiving controller, be additionally provided in the first housing with it is described
The headlamp and camera of the corresponding connection of wireless receiving controller can further facilitate control using wireless receiving controller
The correct work of the sealing skate machine, while also headlamp and the camera can be utilized to observe gluing situation.
Compared with prior art, the beneficial effects of the invention are as follows：One sealing skate machine can be set in inner cavity of pipe, from
And the first motor being arranged on the second housing can be utilized to pull the sliding for pulling slide-bar, so as to further pull
The action of the sliding clamp, so as to be squeezed sealing clamp using sliding clamp, so as to make sealing clamp pair
First pipe and second pipe are squeezed, so as to make to form a seal chamber between sealing clamp described in both sides, so as to
Enough sealing rotating discs using rotation rotate between sealing turntable described in both sides, so as to utilize institute on the sealing turntable
If sealing rubber head first pipe and second pipe connector are sealed using fluid sealant, to reaching to first pipe and
The purpose being sealed inside the second pipe, and also scraping can be carried out to fluid sealant using arc scraper, so as to
Enough make fluid sealant is arc-shaped to be bonded on seal, to achieve the purpose that seal to seal, described arc-shaped set can be made
The fluid sealant set further reduces impact of the water to fluid sealant, and leakage, which occurs, from connector so as to avoid water resource causes
Evaporation the reasonable utilization to water resource is ensure that, to further increase the coordination effect of water resource to improve seal
Sealing effect, further prevent the evaporation of water resource, and can also utilize the first runner to the sealing skate machine into
Row support, to ensure the normal sliding to sealing skate machine.
Description of the drawings
The present invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is that hydraulic engineering inner wall of the pipe of the embodiment of the present invention connects sealing device overall structure diagram.
Fig. 2 is first housing overall structure side view of the embodiment of the present invention.
Fig. 3, which is that the second housing of the embodiment of the present invention is set, drives gear overall structure side view.
Fig. 4, which is that the first housing of the embodiment of the present invention is set, drives runner overall structure side view.
Fig. 5 is that the embodiment of the present invention seals rotating disc overall structure side view.
Fig. 6 is sealing clamp overall structure diagram of the embodiment of the present invention.
Fig. 7 is the first runner overall structure diagram set by the first housing of the embodiment of the present invention.
Fig. 8 is the 4th shaft of the embodiment of the present invention and the 6th rotating shaft connecting structure schematic diagram.
In figure：1 first pipe, 2 second pipes, 3 connectors, 4 inner cavity of pipe, 5 sealing skate machines, 6 first housings, 7 the
Two bodies, 8 third bodies, 9 first machine cavities, 10 second machine cavities, 11 connection sliding axles, 12 first slide openings, 13 pull axis, 14 slidings
Pressing plate, 15 second slide openings, 16 third machine cavities, 17 worm gears, 18 worm screws, 19 first motors, 20 worm gears turn chamber, 21 sliding axle slide openings,
22 pressing plate sliding slots, 23 sealing clamps, 24 press end, 25 supporting rods, 26 first grooves, 27 first rotating shafts, 28 rotate gears, 29
Seal rotating disc, 31 sealing rubber heads, 32 first sebific ducts, 33 sebific duct link slots, 34 second sebific ducts, 35 arc scrapers, 36 the 4th machines
Chamber, 37 first last items, 38 first springs, 39 first runners, 40 second motors, 41 driving runners, 42 turn troughs, 43 second grooves,
44 second shafts, 45 turns of chambers, 46 third grooves, 47 second last items, 48 the 5th machine cavities, 49 connection last items, 50 the 4th grooves, 51 the
Two springs, 52 the 5th grooves, 53 runner turn holes, 54 third shafts, 55 first bevel gears, 56 second bevel gears, 57 the 6th grooves,
58 the 4th shafts, 59 connecting plates, 60 shaft turn holes, 61 connection racks, 62 the 7th grooves, 63 turn holes, 64 the 5th shafts, 65 drivings
Gear, 66 third motors, 67 the 8th grooves, 68 fluid sealant storage chambers, 69 wireless receiving controllers, 70 suppress axis, 71 the 6th turns,
72 the 7th shafts, 73 eighth-turn axis.
Specific implementation mode
As shown in Figures 1 to 8, a kind of hydraulic engineering inner wall of the pipe connects sealing device, includes a first pipe 1 and the
Two pipelines 2, the first pipe 1 is corresponding with the second pipe 2 to connect and compose a connector 3, the first pipe 1 and institute
The inner cavity of pipe 4 for being equipped with a corresponding connection in second pipe 2 is stated, the sealing sliding of a sliding is equipped in the inner cavity of pipe 4
Machine 5, the sealing skate machine 5 include a second housing 7, the first housing 6 and third body 8, the first housing 6 with it is described
Third body 8 is connected respectively at the both ends of the second housing 7, the both ends of the second housing 7 further respectively have one with
9 and second machine cavity 19 of the first housing 6 and 8 corresponding first machine cavity of the third body is also divided on the second housing 7
Not She You a connection corresponding with first machine cavity 9 and second machine cavity 10 pressing plate sliding slot 22, the pressing plate sliding slot 22
One is inside respectively equipped in circular sealing clamp 23, the sealing clamp 23 is corresponding with the connector 3 respectively, and described the
It is respectively equipped with a sliding clamp 14 corresponding with the sealing clamp 23 in one machine cavity 9 and second machine cavity 10, described
Include the pulling axis 13 of a connection corresponding with the sliding clamp 14 in three bodies 8, one is additionally provided in the third body 8
The first motor 19 of pulling axis 13 sliding is driven, further includes the sealing rotating disc 29 for having a rotation on the second housing 7,
The sealing rotating disc 29 is equipped with a sealing rubber head 31 corresponding with the connector 3, is gone back on the sealing rotating disc 29
Equipped with an arc scraper 35 corresponding with the sealing rubber head 31, the arc scraper 35 and 23 phase of sealing clamp described in both sides
It is corresponding, further respectively have one and the first pipe 1 and the second pipe 2 in the first housing 6 and the third body 8
Corresponding first runner 39 is additionally provided in the first housing 6 corresponding with the first pipe 1 and the second pipe 2
Driving runner 41, the second motor 40 for driving the driving runner 41 to rotate is additionally provided in the first housing 6.
The sealing skate machine 5 of a sliding is equipped in the inner cavity of pipe 4, the sealing skate machine 5 includes one first
Body 6, the second housing 7 and third body 8, the first housing 6 are connected respectively with the third body 8 described second
The both ends of body 7 further respectively have one first machine cavity 9 and one second machine cavity 19, first machine cavity 9 in the second housing 7
It is corresponding with the first housing 6 and the third body 8 respectively with second machine cavity 19, on the second housing 7 also
It is respectively equipped with the pressing plate sliding slot 22 of a connection corresponding with first machine cavity 9 and second machine cavity 19, is slided in the pressing plate
A sealing clamp 23 in annular shape is respectively equipped in slot 22, sealing clamp 23 is opposite with the connector 3 respectively described in both sides
It answers, the sliding clamp 14 of a sliding is respectively equipped in first machine cavity 9 and second machine cavity 19, in the third body
A pulling axis 13,13 connection corresponding with two sliding clamps 14 of the pulling axis, in the third body are additionally provided in 8
A first motor 19 is additionally provided in 8, the motor 19 drives the pulling axis 13 to slide, so as in the first motor 19
The sliding of pulled axis 13 is further driven under driving, so as to the drive two in pulling 13 sliding process of axis simultaneously
The sliding of a sliding clamp 14, so as in 14 sliding process of the sliding clamp further to the sealing clamp
23 are squeezed, so as to be deformed in extrusion process using sealing clamp 23, so as to make two sealings
Pressing plate 23 is pressed in the first pipe 1 and the second pipe 2, so as to by two sealing clamps 23 with it is described
Connector 3 is corresponding, forms a seal chamber, further includes the sealing rotating disc 29 for having a rotation on the second housing 7, to
The rotation of the sealing rubber head 31 can be further driven in sealing 29 rotation process of rotating disc, so as in the sealing
Gluing sealing is carried out to connector 3 using sealing rubber head 31 in the rotation process of rubber head 31, to reach to first pipe 1 and institute
The purpose being sealed inside second pipe 2 is stated, and one and the fluid sealant are also associated on the sealing rotating disc 29
First 31 corresponding arc scraper 35 can utilize arc scraper 35 after having beaten foot in the sealing rubber head 31
Scraping is carried out to fluid sealant, so as to which fluid sealant scraping is arc-shaped, so as to the process of the flowing water in inner cavity of pipe 4
In, it can further mitigate water and impacted caused by fluid sealant, so as to be sealed to connector 3 using fluid sealant
Meanwhile further mitigating water and being evaporated caused by after the infiltration of connector 3, to further increase the allotment energy to water resource
Power is respectively equipped with one first to be further ensured that the use water of grain on the first housing 6 and the third body 8
Runner 39, so as to be rotated in the first pipe 1 and the second pipe 2 using the first runner 39, so as to profit
The sealing skate machine 5 is supported with the first runner 39, to ensure the normal sliding to sealing skate machine 5, described
The first housing 6 has been additionally provided with a driving runner 41, so as to described using being further driven in 40 rotation process of the second motor
The rotation for driving runner 41, so as to be rotated in the first pipe 1 and the second pipe 2 using driving runner 41,
So as to be further driven to the sealing skate machine 5 sliding in the inner cavity of pipe 4.
As shown in Figure 1, having respectively included a circle in first machine cavity 9 and second machine cavity 10 is connected to described second
Connection sliding axle 11 on body 7 is respectively equipped with a cunning corresponding with the connection sliding axle 11 on the sliding clamp 14
Moving axis slide opening 21, the connection corresponding with the first housing 6 and the third body 8 respectively of the connection sliding axle 11 are described
14 trapezoidal setting of sliding clamp, the sealing clamp 23 be rubber material constitute, and the sliding clamp 14 squeeze it is described close
Pressing plate 23 is sealed, having respectively included a circle in first machine cavity 9 and second machine cavity 10 is connected on the second housing 7
Connection sliding axle 11, so as to using the connection sliding axle 11 respectively to the first housing 6 and the third body 8
Corresponding connection is carried out, so as to be connected respectively in the second housing using the first housing 6 and the third body 8
The first machine cavity 9 and the second machine cavity 10 are constituted after on 7, and sliding axle slide opening 21 is equipped on the sliding clamp 14, so as to
Sliding axle slide opening 21 set on the sliding clamp 14 is set to be slided on the connection sliding axle 11, and can be by the cunning
Dynamic pressure plate 14 be arranged it is trapezoidal, so as to be pressed the sealing using trapezium structure in 14 sliding process of the sliding clamp
Plate 23 is squeezed, so as to push the deformable squeeze of the sealing clamp 23 in the first pipe 1 and second pipe
On road 2, the sealing clamp 23 can be made of rubber material, so as to make the sealing clamp 23 using rubber material
It deforms in extrusion process.
As shown in Figure 1, it is corresponding with first machine cavity 9 and second machine cavity 10 to be equipped with one in the second housing 7
First slide opening 12 of connection is additionally provided with the second slide opening of a connection corresponding with second machine cavity 10 in the third body 8
15, the pulling axis 13 slides in first slide opening 12 and second slide opening 15 respectively, is also set in the third body 8
There is the worm gear of a connection corresponding with second slide opening 15 to turn chamber 20, the worm gear turns the worm gear for being equipped with a rotation in chamber 20
17, the worm gear 17 is equipped with a screw thread turn hole, and the pulling axis 13 is connected equipped with engagement corresponding with the screw thread turn hole
Screw thread, be additionally provided with a third machine cavity 16 for turning the corresponding connection of chamber 20 with the worm gear in the third body 8, described first
A worm screw 18, the engagement connection corresponding with the worm gear 17 of the worm screw 18, in the second housing 7 are connected on motor 19
Equipped with one first slide opening 12, the connection corresponding with first machine cavity 9 and second machine cavity 10 respectively of first slide opening 12,
The second slide opening 15 of a connection corresponding with second machine cavity 10, the pulling axis 13 are additionally provided in the third body 8
It is slided in first slide opening 12 and second slide opening 15 respectively, being additionally provided with a worm gear in the third body 8 turns chamber
20, the worm gear 17 turns rotation in chamber 20 in the worm gear, and a screw thread turn hole is equipped on the worm gear 17, in the drawing
Moving axis 13 is equipped with screw thread, so as to be connected using the screw thread pulled set by axis 13 engagement corresponding with the screw thread turn hole progress
It connects, and is additionally provided in the third body 8 worm screw 18 of an engagement connection corresponding with the worm gear 17, and described the
One motor 19 connection corresponding with the worm screw 18, so as to be further driven to turning for the worm screw 18 using first motor 19
It is dynamic, so as to further using the rotation for driving the worm gear 17 using worm screw 18, so as to be rotated in the worm gear 17
It is further driven to the sliding in first slide opening 112 and second slide opening 15 of the pulling axis 13 in the process, so as to
It pulls the sliding clamp 14 to be slided, the worm gear 17 can be utilized to turn rotation in chamber 20 in the worm gear, to prevent
Worm gear turns chamber 20 to worm gear 17 at disengaging during rotation, to ensure to the normal sliding for pulling axis 13.
As shown in figures 1 and 3, the second housing 7 is equipped with the first concave groove 26 of a circle, first groove
A first rotating shaft 27 being connected on the second housing 7 is respectively included in 26, and one is respectively equipped in the first rotating shaft 27
The rotate gear 28 of rotation, be additionally provided on the second housing 7 the 7th groove 62 corresponding with first groove 26 and
8th groove 67,67 both sides of the 8th groove respectively include a turn hole 63 being located on the second housing 7, the turn hole
It is equipped with the 5th shaft 64 rotated in the 8th groove 67 in 63, a driving is connected separately in the 5th shaft 64
Gear 65, the 7th groove 62 is interior to be equipped with a third motor 66, and the third motor 66 drives the 5th shaft 64 to rotate,
The sealing rotating disc 29 is in annular shape, and the sealing rotating disc 29 is equipped with one and the driving gear 65 and the rotation
The connection rack 61 of 28 corresponding engagement of gear is equipped with first groove 26 of circle on the second housing 7, recessed described first
A first rotating shaft 27 being connected on the second housing 7 is respectively included in slot 26, is set respectively in the first rotating shaft 27
The rotate gear 28 for having a rotation, is additionally provided with one the 7th groove 62 and the 8th groove 67 on the second housing 7, and the described 7th
Groove 62 and the 8th groove 67 are located between a circle first groove 26, recessed in the 7th groove 62 and the described 8th
A turn hole 63 being located on the second housing 7 is respectively included in slot 67, one the 5th shaft 64 is equipped in turn hole 63, in institute
It states in the 7th groove 62 and is equipped with a third motor 66, so as to further drive described 5th turn using the third motor 66
The rotation of axis 64, so as to be further driven to the rotation of the driving gear 65, the company of being equipped on the sealing rotating disc 29
Rack 61 is connect, it is corresponding so as to be carried out respectively with the driving gear 65 with the rotate gear 28 using connection rack 61
Engagement connection, so as to be further supported to the sealing rotating disc 29 using the rotate gear 28, guarantee
To the normal rotation of the sealing rotating disc 29, and also driving gear 65 can be utilized to be further driven to the sealing rotating disc
29 rotation.
As shown in Figure 1, being equipped with a glue chamber in the sealing rotating disc 29, the glue chamber is corresponding with the sealing rubber head 31
It is connected to, a fluid sealant storage chamber 68 is additionally provided on the second housing 7, being equipped with a motor in the fluid sealant storage chamber 68 drives
Compression pump, the second sebific duct 34 of a connection corresponding with the fluid sealant storage chamber 68, institute are additionally provided on the second housing 7
State and be connected with the first sebific duct 32 of a connection corresponding with the glue chamber on sealing rotating disc 29, first sebific duct 32 with it is described
Second sebific duct, 34 corresponding connection is additionally provided with circle sebific duct corresponding with second sebific duct 34 on the second housing 7 and connects
Access slot 33 is equipped with a glue chamber, and 31 connection corresponding with the glue chamber of the sealing rubber head in the sealing rotating disc 29,
A fluid sealant storage chamber 68 is additionally provided in the second housing 7, so as to utilize pressure set in fluid sealant storage chamber 68
After power pump generates air pressure, so as to be pressed further by fluid sealant into the first sebific duct 32 by the second sebific duct 34, thus into
One step is expressed to glue intracavitary, fluid sealant can be discharged by sealing rubber head 31, so as to be sealed to connector 3, and
And a circle sebific duct link slot 33 is additionally provided on the second housing 7, so as in the mistake of sealing 29 rotation of rotating disc
Second sebific duct 34 can be correspondingly arranged at the sebific duct link slot 33 in journey, so as to be carried out to second sebific duct 34
It places, while can also utilize the second sebific duct 34 as sealing rotating disc 29 is from rotation is transferred, ensure to normal to glue chamber
For glue.
As shown in fig. 7, the 4th machine cavity corresponding with a circle is respectively equipped on the third body 8 of the first housing 6
36, it is respectively equipped with the first last item 37 of a sliding in the 4th machine cavity 36, a bullet is further respectively had in the 4th machine cavity 36
The first spring 38 of first last item 37 is pressed, a second concave groove 43, institute are respectively equipped on first last item 37
It states and respectively includes second shaft 44 being connected on first last item 37 in the second groove 43, first runner 39 divides
It is not rotated in second shaft 44, the 4th machine cavity of a circle is respectively equipped on the third body 8 described in the first housing 6
36, so as to be suppressed first last item 37 using first spring 38, so as to further will be described
First runner 39 is pressed in the first pipe 1 and the second pipe 2, so as to be carried out to the sealing skate machine 5
Support, to ensure the normal sliding to sealing skate machine 5.
As shown in Figure 2 and Figure 4, third corresponding with first runner 39 is recessed there are two being set on the first housing 6
Slot 46 is respectively equipped with one second last item 47 in the third groove 46, one the 5th groove is respectively equipped on second last item 47
52 and one the 6th groove 57,52 both sides of the 5th groove respectively include a runner turn hole being located on second last item 47
53, the runner turn hole 53 is interior to be equipped with a third shaft 54, and the driving runner 41 is connected respectively in the third shaft
On 54,54 end of third shaft is also associated with a first bevel gear 55 rotated in the 6th groove 57, and described the
It is additionally provided with the 4th shaft 58 of a connection corresponding with second motor 40 in one body 6, is connected in the 4th shaft 58
The second bevel gear 56 for having an engagement connection corresponding with the first bevel gear 55, be additionally provided in the first housing 6 one with
The shaft turn hole 60 of 46 corresponding connection of the third groove, the 4th shaft 58 turn in the shaft turn hole 60 respectively
It is dynamic, it is additionally provided with two corresponding third grooves 46 on the first housing 6, the third groove 46 is located at a circle described the
Between one runner 39, one second last item 47 is respectively equipped in 46 years in the third groove, on second last item 47 respectively
Equipped with one the 5th groove 52 and one the 6th groove 57, one turn is respectively equipped in the 5th groove 52 and the 6th groove 57
Dynamic third shaft 54 is connected in the third shaft 54 on the driving runner 41, can utilize second electricity
Machine 40 drives the rotation of the 4th shaft 58, so as to further drive the rotation of the second bevel gear 56, Neng Gouli
With the engagement connection corresponding with the first bevel gear 55 of the second bevel gear 56, the driving is driven to turn so as to reach
Take turns the purpose of rotation.
As shown in Figure 4 and Figure 8, a connection corresponding with the third groove 46 is further respectively had in the first housing 6
The 5th machine cavity 48, a sliding is equipped in the 5th machine cavity 48 suppresses axis 70, and described suppress is connected separately with one on axis 79
The connection last item 49 slided in the third groove 46, second last item 47 are connected respectively in the connection last item 49
On, described suppress is respectively equipped with one the 4th groove 50 on axis 70, one is respectively equipped in the 4th groove 50 and suppresses described suppress
The second spring 51 of axis 70 further respectively has turning for a connection corresponding with the 6th groove 57 on second last item 47
Hole, the 4th shaft 58 rotate in the turn hole respectively, and one and the connection are connected separately in the 4th shaft 58
The connecting plate 59 of 49 corresponding connection of last item, the 4th shaft 58 are equipped with a concave turn trough 42, and the turn trough 42 exists
Rotation in turn hole set by the connecting plate 59, further respectively have in the 4th shaft 58 one be square turn chamber 72, it is described
Turn the 6th shaft 71 that a sliding is respectively equipped in chamber 72, the company corresponding with the 6th shaft 71 respectively of second motor 40
It connects, the 5th machine cavity 48 of a connection corresponding with the third groove 46 is respectively equipped in the first housing 6, described
A sliding is respectively equipped in five machine cavities 48 suppresses axis 70, and described suppress is connected separately with a connection last item 49 on axis 70, described
Connecting last item 49, sliding, second last item 47 are connected respectively in the connection last item in the third groove 46 respectively
On 49, it is respectively equipped with one the 4th groove 50 on axis 70 in described suppress, one second bullet is respectively equipped in the 4th groove 50
Spring 51, so as to be suppressed respectively the axis 70 that suppresses using the second spring 51, so as to turn the driving
Wheel 41 is pressed in the first pipe 1 and the second pipe 2, and is respectively equipped with one in the 4th shaft 58 and is square
Turn chamber 72, in the 6th shaft 71 for turning to be respectively equipped with a sliding in chamber 72, so as to utilize second motor 40
The rotation for driving the 6th shaft 71, so as to be further driven to the rotation of the 4th shaft 58, so as into one
The rotation of the drive driving runner 41 of step, can be such that the driving runner 41 occurs under 51 elastic force pressure of the second spring
Displacement is subjected to displacement to be further driven to the first bevel gear 55, so as to using the connecting plate 59 by described the
Four shafts 58 carry out corresponding connection, so as to the displacement for driving the 4th shaft 58 to synchronize simultaneously, and described the
Four shafts 58 are equipped with a concave turn trough 42, so as to utilize turn trough 42 to turn in the turn hole set by the connecting plate 59
Dynamic, guarantee that can be simultaneously while to be supported to the 4th shaft 58 turns to the normal of the 4th shaft 58
It is dynamic, and be equipped in the 4th shaft 58 one be square turn chamber 72, it is described to turn to be respectively equipped with the of a sliding in chamber 72
Six shafts 71, so as to drive the rotation of the 6th shaft 71 using the second motor 40, so as at described 4th turn
During axis 58 is subjected to displacement, the 6th shaft 71 can be utilized to turn sliding in chamber 72 described, to ensure to arrive the described 4th
The normal rotation of shaft 58.
As shown in fig. 6, respectively including the support that a circle is connected in the sealing clamp 23 in the sealing clamp 23
Bar 25,25 end of the supporting rod are connected separately with one and press end 24, it is described press end 24 respectively with the sliding clamp
14 is corresponding, and a circle supporting rod 25 is respectively equipped in the sealing clamp 23, is separately connected in the end of the supporting rod 25
There is one to press end 24, the sliding clamp 14 is corresponding with the end 24 that presses, so as in the sliding clamp 14
Can be first during sliding the end 24 that presses is suppressed, so as to using supporting rod 25 to the sealing
Pressing plate 23 is supported, to ensure the regular event track to sealing clamp 23, to enable the sealing clamp 23 to press
Tightly in the first pipe 1 and the second pipe 2.
As shown in Figure 1, being additionally provided with a wireless receiving controller 69 in the first housing 6, also set in the first housing 6
Have the headlamp and camera of connection corresponding with the wireless receiving controller 69, can utilize wireless receiving controller 69 into
The convenient control to the sealing skate machine 5 of one step, and headlamp and camera can be utilized to further facilitate and check gluing
Situation.
Embodiment provided above is the better embodiment of the present invention, only is used for facilitating illustrating the present invention, not to this hair
It is bright to make any form of restriction, any those of ordinary skill in the art, if not departing from the put forward skill of the present invention
In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and
Without departing from the technical feature content of the present invention, in the range of still falling within the technology of the present invention feature.
Claims (3)
- Include a first pipe and second pipe, first pipe 1. a kind of hydraulic engineering inner wall of the pipe connects sealing device Road is corresponding with the second pipe to connect and compose a connector, and the first pipe is interior opposite equipped with one with the second pipe The inner cavity of pipe that should be connected to, it is characterised in that：The sealing skate machine of a sliding, the sealing sliding are equipped in the inner cavity of pipe Machine includes a second housing, the first housing and third body, and the first housing is connected respectively with the third body At the both ends of the second housing, the both ends of the second housing further respectively have one and the first housing and the third machine Corresponding first machine cavity of body and the second machine cavity further respectively have one and first machine cavity and described the on the second housing The pressing plate sliding slot of the corresponding connection of two machine cavities, one is respectively equipped in the pressing plate sliding slot in circular sealing clamp, described close It is corresponding with the connector respectively to seal pressing plate, one and the sealing are respectively equipped in first machine cavity and second machine cavity Pressing plate corresponding sliding clamp includes the pulling axis of a connection corresponding with the sliding clamp in the third body, It is additionally provided with the drive first motor for pulling axis sliding in the third body, further includes having one turn on the second housing Dynamic sealing rotating disc, the sealing rotating disc are equipped with a sealing rubber head corresponding with the connector, and the sealing turns An arc scraper corresponding with the sealing rubber head, the arc scraper and sealing clamp phase described in both sides are additionally provided on Moving plate It is corresponding, it is opposite with the first pipe and the second pipe to further respectively have one in the first housing and the third body The first runner answered is additionally provided with driving corresponding with the first pipe and the second pipe in the first housing and turns It takes turns, the second motor for driving the driving runner rotation is additionally provided in the first housing；The first housing the 4th machine cavity corresponding with a circle is respectively equipped on the third body, interior point of the 4th machine cavity Not She You a sliding the first last item, further respectively have first spring for suppressing first last item in the 4th machine cavity, A second concave groove is respectively equipped on first last item, respectively included in second groove one be connected to it is described The second shaft on first last item, first runner rotate in second shaft respectively；It is set on the first housing there are two third groove corresponding with first runner, is set respectively in the third groove There is one second last item, one the 5th groove and one the 6th groove, the 5th groove both sides point are respectively equipped on second last item Do not include a runner turn hole being located on second last item, a third shaft, the driving are equipped in the runner turn hole Runner is connected respectively in the third shaft, and the third roller end is also associated with one and turns in the 6th groove Dynamic first bevel gear is additionally provided with the 4th shaft of a connection corresponding with second motor in the first housing, described It is connected with the second bevel gear of an engagement connection corresponding with the first bevel gear in 4th shaft, is gone back in the first housing Shaft turn hole equipped with a connection corresponding with the third groove, the 4th shaft turn in the shaft turn hole respectively It is dynamic；The 5th machine cavity of a connection corresponding with the third groove, the 5th machine cavity are further respectively had in the first housing It is inside equipped with the axis that suppresses of a sliding, described suppress is connected separately with a connection last item slided in the third groove on axis, Second last item is connected respectively on the connection last item, and described suppress is respectively equipped with one the 4th groove on axis, described Be respectively equipped with one in 4th groove and suppress the second spring for suppressing axis, further respectively had on second last item one with it is described The turn hole of the 6th corresponding connection of groove, the 4th shaft rotate in the turn hole respectively, in the 4th shaft respectively It is connected with the connecting plate of a connection corresponding with the connection last item, the 4th shaft is equipped with a concave turn trough, institute Turn trough is stated to rotate in the turn hole set by the connecting plate, further respectively had in the 4th shaft one be square turn chamber, institute It states and turns the 6th shaft that intracavitary is respectively equipped with a sliding, second motor connection corresponding with the 6th shaft respectively.
- 2. a kind of hydraulic engineering inner wall of the pipe connects sealing device according to claim 1, it is characterised in that：The sealing pressure The supporting rod that a circle is connected in the sealing clamp is respectively included in plate, supporting rod end is connected separately with one and presses End, described to press end corresponding with the sliding clamp respectively.
- 3. a kind of hydraulic engineering inner wall of the pipe connects sealing device according to claim 1, it is characterised in that：First machine It is additionally provided with a wireless receiving controller in vivo, connection corresponding with the wireless receiving controller is additionally provided in the first housing Headlamp and camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434369.1A CN108591638B (en) | 2016-10-13 | 2016-10-13 | Hydraulic engineering pipe connection sealing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434369.1A CN108591638B (en) | 2016-10-13 | 2016-10-13 | Hydraulic engineering pipe connection sealing device |
| CN201610895708.7A CN106641571B (en) | 2016-10-13 | 2016-10-13 | A kind of hydraulic engineering inner wall of the pipe connection sealing device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610895708.7A Division CN106641571B (en) | 2016-10-13 | 2016-10-13 | A kind of hydraulic engineering inner wall of the pipe connection sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108591638A true CN108591638A (en) | 2018-09-28 |
| CN108591638B CN108591638B (en) | 2020-05-26 |
Family
ID=58857036
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610895708.7A Expired - Fee Related CN106641571B (en) | 2016-10-13 | 2016-10-13 | A kind of hydraulic engineering inner wall of the pipe connection sealing device |
| CN201810434370.4A Active CN108518550B (en) | 2016-10-13 | 2016-10-13 | Inner wall connection sealing device between hydraulic engineering pipelines |
| CN201810434369.1A Active CN108591638B (en) | 2016-10-13 | 2016-10-13 | Hydraulic engineering pipe connection sealing device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610895708.7A Expired - Fee Related CN106641571B (en) | 2016-10-13 | 2016-10-13 | A kind of hydraulic engineering inner wall of the pipe connection sealing device |
| CN201810434370.4A Active CN108518550B (en) | 2016-10-13 | 2016-10-13 | Inner wall connection sealing device between hydraulic engineering pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106641571B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488822A (en) * | 2018-11-29 | 2019-03-19 | 刘小军 | A kind of hydraulic engineering inner wall of the pipe connection sealing device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590188B (en) * | 2018-05-18 | 2020-05-08 | 江苏建腾建设工程有限公司 | Environmental protection bank protection cement conveyer pipe |
| CN109248831B (en) * | 2018-11-29 | 2019-12-27 | 刘小军 | Hydraulic engineering pipeline inner wall connection sealing device |
| CN109990166B (en) * | 2019-03-27 | 2020-08-11 | 上海理工大学 | Petroleum pipeline construction machine and working method thereof |
| CN112682598B (en) * | 2020-12-24 | 2022-07-19 | 山西聚力民生天然气储备有限公司 | Coal-made clean gas conveying pipeline structure capable of preventing leakage at joint |
| CN112900585B (en) * | 2021-01-20 | 2022-07-29 | 北票电力电杆制造有限公司 | Reinforced concrete drain pipe construction assembly and construction method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108518550A (en) | 2018-09-11 |
| CN108591638B (en) | 2020-05-26 |
| CN108518550B (en) | 2020-01-17 |
| CN106641571A (en) | 2017-05-10 |
| CN106641571B (en) | 2018-07-13 |
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Effective date of registration: 20200430 Address after: Wu CuO Huang Tang Zhen Huian village of Songxi County, Fujian city of Quanzhou province No. 43 362000 Applicant after: HUIAN COUNTY NANXING ELECTRONIC SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 266071 Shandong province Qingdao city qutangxia Road No. 30 city of science and technology of 14 layer G-4 Applicant before: QINGDAO KAIJIANG TUOTU AGRICULTURAL EQUIPMENT TECHNOLOGY Co.,Ltd. |
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