CN207935624U - Pipeline breach obturator - Google Patents
Pipeline breach obturator Download PDFInfo
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- CN207935624U CN207935624U CN201820036923.6U CN201820036923U CN207935624U CN 207935624 U CN207935624 U CN 207935624U CN 201820036923 U CN201820036923 U CN 201820036923U CN 207935624 U CN207935624 U CN 207935624U
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Abstract
The utility model is related to a kind of pipeline breach obturators, belong to pipeline rehabilitation apparatus field, the pipeline breach obturator, include the casing of open at both ends setting, described sleeve pipe side wall is provided with opening along its generatrix direction, and described sleeve pipe both ends extend to form baffle to axle center, and the baffle is adapted in the one side far from casing madial wall with pipeline outer wall profile, described sleeve pipe opening is provided with the retention mechanism for making opening both sides fasten, and closed cavity is formed between the baffle, casing and pipeline.The pipeline breach obturator of the utility model still has good anti-leak result when pipeline is outwardly protruded because of tube wall of the stress at breach.
Description
Technical field
The utility model is related to pipeline rehabilitation apparatus field, more particularly to a kind of pipeline breach obturator.
Background technology
Pipeline is for conveying the usual means with certain pressure gas, liquid or fluid with solid particle.Pipeline
It is seen everywhere in building, industry, life, existing pipeline is generated for a long time in use, often will produce rupture, crack
Leakage.General processing method is first to shut down the transmission of medium pipeline, after the fluid outflow in pipeline, is carried out to broken pipe
Repair is replaced.If pipeline is mainly to provide energy medium, cannot stop transport easily, once stopping transport will result in a region very
To complete plant shutdown.
Currently, Authorization Notice No. is 2017.08.15, Authorization Notice No. is that the patent document of CN206409810U discloses
A kind of pipeline fast blockage and drainage device, including upper semi-circle ontology, lower half circle ontology, seal washer and bolt, upper semi-circle sheet
Body and lower half circle ontology are designed with flanged structure respectively in semi-cylindrical and both sides, and flanged structure is equipped with screw hole, upper semi-circle sheet
The upper screw hole of the flanged structure of body and lower half circle ontology is corresponded and is bolted；Upper semi-circle ontology and lower half circle sheet
The edge of the inner wall of body is designed with a circle seal washer, and the inner wall shape of upper semi-circle ontology and lower half circle ontology is fit to medium tube
It the outer wall in road and is sealed by seal washer.The pipeline fast blockage and drainage device make upper half near medium pipeline leak source
Justify ontology and lower half circle ontology pairing, and fixed upper semi-circle ontology and lower half circle ontology by bolt, at this time upper semi-circle ontology
It is bonded with pipeline outer wall with the inner wall of lower half circle ontology.But if pipeline because stress is when the tube wall of leak source outwardly protrudes,
Cause the upper semi-circle ontology and lower half circle ontology that can not be bonded with pipeline outer wall, directly affects the pipeline fast blockage and drainage dress
Set the leakproofness to pipeline leakage point.
Utility model content
The purpose of this utility model is to provide a kind of pipeline breach obturators, in tube wall of the pipeline because of stress at breach
When outwardly protruding, still there is good anti-leak result.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of pipeline breach obturator, includes the casing of open at both ends setting, and described sleeve pipe side wall is set along its generatrix direction
It is equipped with opening, described sleeve pipe both ends extend to form baffle to axle center, and the baffle is in one side and pipeline far from casing madial wall
Outer wall profile is adapted, and described sleeve pipe opening is provided with the retention mechanism for making opening both sides fasten, the baffle, casing and pipe
Closed cavity is formed between road.
By using above-mentioned technical proposal, which outwardly protrudes tube wall due to being reserved with to be used to accommodate
Cavity, when pipeline is outwardly protruded because of tube wall of the stress at breach, still have good anti-leak result.
The utility model is further arranged to：Described sleeve pipe is provided with seal washer.
By using above-mentioned technical proposal, anti-leak result of the pipeline breach obturator to pipeline breach is improved.
The utility model is further arranged to：Described sleeve pipe includes upper buckle composites plate and lower buckling plate, and the baffle includes solid
Overhead gage set on upper buckle composites plate and the lower baffle plate for being fixed on lower buckling plate, the side of the upper buckle composites plate and the lower buckling plate
The hinged, other side is connected by retention mechanism.
By using above-mentioned technical proposal, upper buckle composites plate and lower buckling plate are separated, and pass through pipeline so that the pipeline is split
Mouth obturator installation is more convenient.
The utility model is further arranged to：The upper buckle composites plate is installed with upper gear respectively close to opening and hinged end
Piece, the close opening of lower buckling plate and hinged end are installed with lower stop piece respectively.
By using above-mentioned technical proposal, the setting of upper stop piece and lower stop piece so that in upper buckle composites plate and lower buckling plate phase
It fastens, and in the case that the arc length of upper buckle composites plate and lower buckling plate between the two meets requirement, upper buckle composites plate is in close to tight
Gu mechanism side can be with lower buckling plate in close to retention mechanism side non-contravention.Reduce upper buckle composites plate and lower buckling plate plus
Work precision so that the processing of pipeline breach obturator is more convenient.
The utility model is further arranged to：The arc-shaped setting of upper buckle composites plate, the lower arc-shaped setting of buckling plate.
By using above-mentioned technical proposal, upper buckle composites plate and lower buckling plate complement each other to form annulus, reduce pipeline and split
Mouth obturator installation space.
The utility model is further arranged to：One end of the retention mechanism and lower buckling plate side be hinged, the other end with
Upper buckle composites plate side snaps connection.
By using above-mentioned technical proposal, retention mechanism and upper buckle composites plate snap connection so that the pipeline breach obturator
Installation is more convenient.
The utility model is further arranged to：The retention mechanism includes lock, is fixedly arranged on the lock of upper buckle composites plate positive camber
Hook, the hinged seat for being fixedly arranged on lower buckling plate positive camber, the connecting plate being set between hinged seat and lower buckling plate, the latch hook are remote
Opened up from lower buckling plate one end fluted, the lock offers card slot compatible with latch hook, the both ends point of the connecting plate
Not hinged with hinged seat and lock, the lock offers resigning straight slot compatible with hinged seat, connecting plate.
By using above-mentioned technical proposal, lock is caught in the groove of latch hook by rotating latch, makes lock to far from latch hook
Direction is moved, and is latched and is driven connecting plate movement, while hasp strap moveable lock hook is moved to close to lower buckling plate direction, in latch hook drive
Buckling plate is moved to close to lower buckling plate, when connecting plate negative camber and lower buckling plate are inconsistent, realizes the locking of retention mechanism
State.
The utility model is further arranged to：The madial wall of the lock and/or connecting plate is taken turns with lower buckling plate outer surface
Exterior feature is adapted.
By using above-mentioned technical proposal, when retention mechanism is in tightening state, lock is inconsistent with lower buckling plate, subtracts
Small pipeline breach obturator installation space；Connecting plate and lower buckling plate are inconsistent, and it is empty to reduce the installation of pipeline breach obturator
Between.
The utility model is further arranged to：The quantity of the latch hook is set as two, the quantity setting of the hinged seat
It it is two, the quantity of the connecting plate is set as two, and the latch hook and the hinged seat correspond, the hinged seat and institute
State connecting plate one-to-one correspondence.
By using above-mentioned technical proposal, locking effect of the retention mechanism to upper buckle composites plate, lower buckling plate is improved.
The utility model is further arranged to：The lock is installed with pressing plate far from latch hook one end.
By using above-mentioned technical proposal, lock is caught in the groove of latch hook, pressing plate is pressed, realizes retention mechanism
Locking state so that the installation of the pipeline breach obturator is more convenient.
The utility model is further arranged to：The pressing plate is tilted along far from lower buckling plate direction.
It by using above-mentioned technical proposal, prevents when pressing pressing plate, due to the rotation that lock generates, and hand is made to use
Sliding is generated at power.
The utility model is further arranged to：The lock is installed with briquetting far from lower buckling plate side.
By using above-mentioned technical proposal, when opening retention mechanism, thumb contacts at briquetting, remaining finger is upward
Lift lock, briquetting gives hand one reaction force so that the opening procedure of retention mechanism is more convenient, while briquetting can
To increase the intensity of lock.
The utility model is further arranged to：The outer surface of the briquetting is provided with anti-skid bulge.
By using above-mentioned technical proposal, prevent thumb contact at briquetting and firmly when, thumb generates sliding.
The utility model is further arranged to：It is provided between the pressing plate and the lower buckling plate convenient for pressing pressing
The spinning component of plate.
By using above-mentioned technical proposal, spinning component will be converted to twisting resistance to the pressing force of pressing plate so that fastening
Mechanism is more effortless to the fastener cycle of upper buckle composites plate and lower buckling plate.And when pipeline breach obturator installation space is smaller,
Its installation can also be realized by spinning component.
The utility model is further arranged to：The spinning component includes screw rod, one end of the screw rod and the lower button
Plywood ball-joint, the other end are threaded with fastening nut, and the pressing plate offers straight slot compatible with screw rod.
By using above-mentioned technical proposal, rotational fastener nut, since fastening nut contacts at pressing plate, fastening nut band
Dynamic pressing plate is moved to close to lower buckling plate side, until realizing the locking state of retention mechanism.
The utility model is further arranged to：The lower buckling plate outer surface is installed with hinged block, the hinged block and institute
State screw rod ball-joint.
By using above-mentioned technical proposal, screw rod and hinged block ball-joint prevent lower buckling plate for ball-joint screw rod, and
Increase the thickness of lower buckling plate, while hinged block is fixedly arranged under lower buckling plate so that the installation of spinning component is more convenient.
The utility model is further arranged to：The hinged block, which offers, to be rotated and compatible with screw rod allows convenient for screw rod
Position slot, the lower buckling plate outer surface is provided with the fixation kit for standing screw.
Screw rod is fixed in fixation kit when without using spinning component by using above-mentioned technical proposal, is prevented
When pressing pressing plate, influence of the screw rod to pressing plate.
The utility model is further arranged to：The fixation kit includes bolt, is fixedly arranged on consolidating for lower buckling plate outer surface
Reservation and retaining ring compatible with screw rod, one end and the fixed seat of the retaining ring are hinged, the other end is fixedly arranged on down by bolt
On buckling plate.
By using above-mentioned technical proposal, screw rod is rotated to side, and retaining ring is sheathed on screw rod, and will by bolt
Retaining ring is fixedly connected on lower buckling plate, realizes fixation of the fixation kit to screw rod.
In conclusion the utility model has the advantages that：
The pipeline breach obturator, due to being reserved with for accommodating the cavity for outwardly protruding tube wall, pipeline because stress in
When tube wall at breach outwardly protrudes, still there is good anti-leak result.Retention mechanism simultaneously, by rotating latch and is pressed
Press the locking that pressing plate realizes upper buckle composites plate and lower buckling plate so that pipeline breach obturator installation is more convenient.
The rotary components will be converted to the pressing force of pressing plate the twisting resistance to fastening nut so that retention mechanism pair
The fastener cycle of upper buckle composites plate and lower buckling plate is more effortless.It, can also and when pipeline breach obturator installation space is smaller
Its installation is realized by rotational fastener nut.Simultaneously when without using spinning component, screw rod is fixed in fixation kit, is prevented
When pressing pressing plate, influence of the screw rod to pressing plate.
The setting of upper stop piece and lower stop piece so that be interlocked in upper buckle composites plate and lower buckling plate, and upper buckle composites plate and lower button
In the case that the arc length of plywood between the two meets requirement, upper buckle composites plate can be with lower fastening in close retention mechanism side
Plate is in close to retention mechanism side non-contravention.Reduce the machining accuracy of upper buckle composites plate and lower buckling plate so that pipeline breach is repaiied
The processing of multiple device is more convenient.
Description of the drawings
Fig. 1 is the structural schematic diagram one of embodiment 1；
Fig. 2 is the structural schematic diagram two of embodiment 1；
Fig. 3 is embodiment 1 to indicate retention mechanism and the upper structural schematic diagram for fastening arc board button connection relation；
Fig. 4 is the structural schematic diagram that retention mechanism is in tightening state in embodiment 1；
Fig. 5 is the structural schematic diagram of embodiment 2；
Fig. 6 is the portions the A enlarged drawing in Fig. 5；
Fig. 7 is the structural schematic diagram of embodiment 3；
Fig. 8 is the structural schematic diagram of embodiment 4.
In figure, 1, upper fastening arc plate；11, overhead gage；12, upper stop piece；2, lower fastening arc plate；21, lower baffle plate；22, lower block
Piece；3, seal washer；4, retention mechanism；41, it latches；411, card slot；412, resigning straight slot；42, latch hook；43, hinged seat；44、
Connecting plate；45, pressing plate；46, briquetting；461, anti-skid bulge；5, spinning component；51, screw rod；52, hinged block；53, butterfly
Nut；54, straight slot；6, fixation kit；61, bolt；62, fixed seat；63, retaining ring；64, fixed plate；7, casing；71, baffle.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1, pipeline breach obturator, in conjunction with shown in Fig. 1 and Fig. 4, including upper fastening arc plate 1 and lower fastening arc plate 2.
Upper 1 both ends of fastening arc plate extend to form overhead gage 11,11 arc-shaped setting of overhead gage, two overhead gages 11, upper fastening to axle center
Cavity is formed between 1 negative camber of arc plate and pipeline, lower 2 both ends of fastening arc plate extend to form lower baffle plate 21, lower baffle plate 21 to axle center
Arc-shaped setting forms cavity between two lower baffle plates 21, lower 2 negative camber of fastening arc plate, pipeline.In upper fastening arc plate 1 under
When fastening arc plate 2 and being interlocked, the upper side for fastening arc plate 1 and the lower side for fastening arc plate 2 are inconsistent, the side of overhead gage 11 and
The side of lower baffle plate 21 is inconsistent, and 11 negative camber of overhead gage and pipeline outer wall are inconsistent, outside 21 negative camber of lower baffle plate and pipeline
Wall is inconsistent.
In conjunction with shown in Fig. 1, upper fastening arc plate 1, overhead gage 11, lower fastening arc plate 2, lower baffle plate 21 are installed with seal washer
3, the chamfered setting in edge of seal washer 3.It is provided with retention mechanism 4, upper button between upper fastening arc plate 1 and lower fastening arc plate 2
It closes arc plate 1 and the lower side for fastening arc plate 2 is hinged, the other side is connected by retention mechanism 4.
In conjunction with shown in Fig. 1 and Fig. 2, retention mechanism 4 includes two for latching 41, interval and being fixedly arranged on 1 positive camber of fastening arc plate
A latch hook 42, interval are fixedly arranged on the hinged seat 43 of lower 2 positive camber of fastening arc plate and interval is arranged and hinged seat 43 and lock 41
Between connecting plate 44.Latch hook 42 and hinged seat 43 correspond, and hinged seat 43 and connecting plate 44 correspond.Latch hook 42 is in remote
It is opened up from lower 2 one end of fastening arc plate fluted.Lock 41 is arranged in arc compatible with lower fastening arc plate 2, and lock 41 opens up
There is card slot compatible with latch hook 42 411.Connecting plate 44 is arranged in arc compatible with lower fastening arc plate 2, connecting plate 44
Both ends are hinged with hinged seat 43 and lock 41 respectively, and lock 41 offers resigning straight slot 412 compatible with connecting plate 44, and locks
Button 41 offers resigning straight slot compatible with hinged seat 43 412.When retention mechanism 4 is in locking state, lock 41 is caught in
In the groove of latch hook 42, latches 41 negative cambers and lower fastening arc plate 2 is inconsistent, 44 negative camber of connecting plate and lower 2 phase of fastening arc plate
It contradicts, latch hook 42 is located in the card slot 411 of lock 41, and connecting plate 44 is located in the resigning straight slot 412 of lock 41, hinged seat 43
In in the resigning straight slot 412 of lock 41.
In conjunction with shown in Fig. 1 and Fig. 2, lock 41 extends to be installed in separate 42 one end of latch hook to be stuck up along far from lower fastening arc plate 2
The pressing plate 45 risen, 41 positive cambers of lock are installed with the briquetting 46 convenient for opening retaining mechanism between two card slots 411,
46 outer surface of briquetting is installed with anti-skid bulge 461.
The specifically used process of the retaining mechanism is：In conjunction with shown in Fig. 3 and Fig. 4, lock 41 is caught in lock by rotating latch 41
In the groove of hook 42, pressing plate 45 is pressed, lock 41 is made to be moved to far from 42 direction of latch hook, lock 41 drives connecting plate 44 to move
Dynamic, while latching 41 band moveable lock hooks 42 and being moved to close to lower 2 direction of fastenings arc plate, latch hook 42 drives fastening arc plate 1 to close
Lower fastening arc plate 2 moves, and when 44 negative camber of connecting plate and lower fastening arc plate 2 are inconsistent, realizes the locking shape of retention mechanism 4
State.
The pipeline breach obturator, due to being reserved with for accommodating the cavity for outwardly protruding tube wall, pipeline because stress in
When tube wall at breach outwardly protrudes, still there is good anti-leak result.Retention mechanism 4 simultaneously, passes through rotating latch 41
It is realized with pressing pressing plate 45 and fastens arc plate 1 and the lower locking for fastening arc plate 2 so that pipeline breach obturator installation is more square
Just.
It is in place of embodiment 2, pipeline breach obturator, the present embodiment and the difference of embodiment 1, in conjunction with Fig. 5 and Fig. 6 institutes
Show, is provided between pressing plate 45 and lower fastening arc plate 2 convenient for the spinning component 5 of pressing pressing plate 45, spinning component 5 includes spiral shell
Bar 51, the hinged block 52 for being fixedly arranged on lower 2 positive camber of fastening arc plate, one end and 52 ball-joint of hinged block, the other end spiral shell of screw rod 51
Line is connected with wing nut 53, and 45 side of pressing plate offers straight slot compatible with screw rod 51 54.It is in lock in spinning component 5
When tight state, screw rod 51 is located in the straight slot 54 of pressing plate 45, and wing nut 53 is located at pressing plate 45 in far from hinged block 52 1
Side and inconsistent with 45 side of pressing plate.
In conjunction with shown in Fig. 6, hinged block 52 offer convenient for screw rod 51 to side rotation and resigning compatible with screw rod 51
Slot, lower 2 positive camber of fastening arc plate are provided with the fixation kit 6 for standing screw 51.
In conjunction with shown in Fig. 6, fixation kit 6 includes bolt 61, be fixedly arranged on lower 2 positive camber of fastening arc plate fixed seat 62 and
Retaining ring 63 compatible with screw rod 51, one end and the fixed seat 62 of retaining ring 63 are hinged, the other end is installed with fixed plate 64, fixed plate
64 are fixedly connected on by bolt 61 on lower fastening arc plate 2.
The rotary components will convert the pressing force of pressing plate 45 by the mutual cooperation of wing nut 53 and screw rod 51
For the twisting resistance to wing nut 53 so that retention mechanism 4 more saves upper fastening arc plate 1 and the lower fastener cycle for fastening arc plate 2
Power.And when pipeline breach obturator installation space is smaller, its installation can also be realized by rotating wing nut 53.Simultaneously
When without using spinning component 5, screw rod 51 is fixed in fixation kit 6, is prevented when pressing pressing plate 45, screw rod 51 is to pressing
The influence of pressing plate 45.
It is in place of embodiment 3, pipeline breach obturator, the present embodiment and the difference of embodiment 1, in conjunction with Fig. 1 and Fig. 7 institutes
Show, upper 1 side of fastening arc plate and lower 2 side of fastening arc plate are with being fixedly connected instead of hinged, upper fastening arc plate 1 and lower fastening arc
Plate 2 is integrally formed setting casing 7, and casing 7 is resilient material setting, closed cavity is formed between baffle 71, casing 7 and pipeline,
Casing 7, baffle 71 are both provided with seal washer 3.The casing 7 is integrally formed setting so that the processing of pipeline breach obturator is more
It is convenient.
It is in place of embodiment 4, pipeline breach obturator, the present embodiment and the difference of embodiment 1, in conjunction with Fig. 1 and Fig. 8 institutes
Show, upper fastening arc plate 1 is installed with upper stop piece 12 respectively close to hinged end and fastening end, and lower fastening arc plate 2 is close to hinged end and tightly
Fixed end is installed with lower stop piece 22 respectively.Closed cavity is formed between upper fastening arc plate 1, overhead gage 11, upper stop piece 12, pipeline, under
Fasten and form closed cavity between arc plate 2, lower baffle plate 21, lower stop piece 22, pipeline, overhead gage 11, upper stop piece 12, lower baffle plate 21,
Lower 21 are installed with seal washer 3.
The setting of upper stop piece 12 and lower stop piece 22 so that be interlocked in upper fastening arc plate 1 and lower fastening arc plate 2, and upper button
In the case that the arc length of conjunction arc plate 1 and lower fastening arc plate 2 between the two meets requirement, upper fastening arc plate 1 is in close to fastening
It 4 side of mechanism can be with lower fastening arc plate 2 in close to 4 side non-contravention of retention mechanism.It reduces and fastens arc plate 1 and lower fastening
The machining accuracy of arc plate 2 so that the processing of pipeline breach obturator is more convenient.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (18)
1. a kind of pipeline breach obturator, it is characterised in that：Include the casing (7) of open at both ends setting, described sleeve pipe (7) side wall
Its generatrix direction is provided with opening, described sleeve pipe (7) both ends extend to form baffle (71) to axle center, and the baffle (71) is in remote
One side from casing madial wall is adapted with pipeline outer wall profile, and described sleeve pipe (7) opening, which is provided with, makes opening both sides fasten
Retention mechanism (4), the baffle (71), casing (7) form closed cavity between pipeline.
2. pipeline breach obturator according to claim 1, it is characterised in that：Described sleeve pipe (7) is provided with seal washer
(3)。
3. pipeline breach obturator according to claim 1, it is characterised in that：Described sleeve pipe (7) include upper buckle composites plate and
Lower buckling plate, the baffle (71) include the overhead gage (11) for being fixedly arranged on upper buckle composites plate and the lower baffle plate for being fixed on lower buckling plate
(21), the side of the upper buckle composites plate and the lower buckling plate is hinged, the other side passes through retention mechanism (4) and connects.
4. pipeline breach obturator according to claim 3, it is characterised in that：The upper buckle composites plate is close to opening and hinge
It connects end and is installed with upper stop piece (12) respectively, the close opening of lower buckling plate and hinged end are installed with lower stop piece (22) respectively.
5. pipeline breach obturator according to claim 3, it is characterised in that：The arc-shaped setting of upper buckle composites plate, institute
State the arc-shaped setting of lower buckling plate.
6. pipeline breach obturator according to claim 5, it is characterised in that：One end of the retention mechanism (4) is under
Buckling plate side is hinged, the other end and upper buckle composites plate side snap connection.
7. pipeline breach obturator according to claim 6, it is characterised in that：The retention mechanism (4) includes lock
(41), it is fixedly arranged on the latch hook (42) of upper buckle composites plate positive camber, the hinged seat (43) for being fixedly arranged on lower buckling plate positive camber, is set to hinge
Connecting plate (44) between joint chair (43) and lower buckling plate, the latch hook (42) open up fluted, institute far from lower buckling plate one end
State lock (41) offer with the compatible card slot (411) of latch hook (42), the both ends of the connecting plate (44) respectively with hinged seat
(43) and lock (41) is hinged, and the lock (41) offers and hinged seat (43), the compatible resigning straight slot of connecting plate (44)
(412)。
8. pipeline breach obturator according to claim 7, it is characterised in that：Lock (41) and/or the connecting plate
(44) madial wall is adapted with lower buckling plate outer surface profile.
9. pipeline breach obturator according to claim 7, it is characterised in that：The quantity of the latch hook (42) is set as two
A, the quantity of the hinged seat (43) is set as two, and the quantity of the connecting plate (44) is set as two, the latch hook (42)
It is corresponded with the hinged seat (43), the hinged seat (43) and the connecting plate (44) correspond.
10. pipeline breach obturator according to claim 8, it is characterised in that：The lock (41) is far from latch hook (42)
One end is installed with pressing plate (45).
11. pipeline breach obturator according to claim 10, it is characterised in that：The pressing plate (45) is along far from lower button
Plywood direction tilts.
12. pipeline breach obturator according to claim 7, it is characterised in that：The lock (41) is far from lower buckling plate
Side is installed with briquetting (46).
13. pipeline breach obturator according to claim 12, it is characterised in that：The outer surface of the briquetting (46) is set
It is equipped with anti-skid bulge (461).
14. pipeline breach obturator according to claim 10, it is characterised in that：The pressing plate (45) and the lower button
It is provided between plywood convenient for the spinning component (5) of pressing pressing plate (45).
15. pipeline breach obturator according to claim 14, it is characterised in that：The spinning component (5) includes screw rod
(51), one end of the screw rod (51) is threaded with fastening nut, the pressing with the lower buckling plate ball-joint, the other end
Plate (45) offers and the compatible straight slot (54) of screw rod (51).
16. pipeline breach obturator according to claim 15, it is characterised in that：The lower buckling plate outer surface is installed with
Hinged block (52), the hinged block (52) and the screw rod (51) ball-joint.
17. pipeline breach obturator according to claim 16, it is characterised in that：The hinged block (52), which offers, to be convenient for
Screw rod (51) rotates and the compatible recessing groove with screw rod (51), the lower buckling plate outer surface are provided with for standing screw
(51) fixation kit (6).
18. pipeline breach obturator according to claim 17, it is characterised in that：The fixation kit (6) includes bolt
(61), the fixed seat (62) of lower buckling plate outer surface and the compatible retaining ring (63) with screw rod (51), the retaining ring are fixedly arranged on
(63) one end is hinged with fixed seat (62), the other end is fixedly arranged on by bolt (61) on lower buckling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036923.6U CN207935624U (en) | 2018-01-09 | 2018-01-09 | Pipeline breach obturator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036923.6U CN207935624U (en) | 2018-01-09 | 2018-01-09 | Pipeline breach obturator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935624U true CN207935624U (en) | 2018-10-02 |
Family
ID=63649075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036923.6U Expired - Fee Related CN207935624U (en) | 2018-01-09 | 2018-01-09 | Pipeline breach obturator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195806A (en) * | 2019-06-03 | 2019-09-03 | 中国矿业大学(北京) | A kind of device of quick blocking pipe leakage |
| CN113415006A (en) * | 2021-08-24 | 2021-09-21 | 东营金昱技术开发有限公司 | Plastic pipe machining forming cracking repair equipment |
-
2018
- 2018-01-09 CN CN201820036923.6U patent/CN207935624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195806A (en) * | 2019-06-03 | 2019-09-03 | 中国矿业大学(北京) | A kind of device of quick blocking pipe leakage |
| CN113415006A (en) * | 2021-08-24 | 2021-09-21 | 东营金昱技术开发有限公司 | Plastic pipe machining forming cracking repair equipment |
| CN113415006B (en) * | 2021-08-24 | 2021-12-21 | 东营昱辰技术有限公司 | Plastic pipe machining forming cracking repair equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20200109 |