CN209654849U - A kind of connecting flange blocking clamper - Google Patents
A kind of connecting flange blocking clamper Download PDFInfo
- Publication number
- CN209654849U CN209654849U CN201822271745.8U CN201822271745U CN209654849U CN 209654849 U CN209654849 U CN 209654849U CN 201822271745 U CN201822271745 U CN 201822271745U CN 209654849 U CN209654849 U CN 209654849U
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- sealing
- connecting flange
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 116
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 16
- 238000009434 installation Methods 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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Abstract
The utility model belongs to flanged joint leakage stopping technology field, disclose a kind of connecting flange blocking clamper, including including flange seal shell, locking member and end compressing member, flange seal shell includes two for wrapping up the flange seal half-shell of connecting flange, it is connected between two flange seal half-shells by locking member, the both ends of flange seal shell are connected separately with an end compressing member.The utility model is by increasing end compressing member, so that the sealing of entire fixture is even closer, bearing capacity is more preferable, and the service life is longer.
Description
Technical field
The utility model belongs to flanged joint leakage stopping technology field, and in particular to a kind of connecting flange blocking clamper.
Background technique
Since flange connections belong to post-production molding, it is easier to leak in use, general medium temperature
The closure of the leak sources such as middle pressure and high temperature and pressure, will use the fixture product using filling sealant.And low-temp low-pressure leak source, one
As directly blocked using " pipeline leakage plugging device ".
Pipeline leakage plugging device and socket joint pipeline leakage plugging device are pipeline repair devices, and socket joint pipeline leakage plugging device is the socket leakage to two pipe junctions
The device that water is repaired, pipeline leakage plugging device are the devices repaired the part in addition to bellmouth, which simply only has
Two pieces ontology and two pieces rubber pad composition, easy for installation, two ontology pairings are only tightened nut at leak can be completed pair
The repairing of pipeline can not only save the time cut off the water with the device, but also can reduce emergency repair cost.
" pipeline leakage plugging device " installation trouble, installation error rate is relatively high, and nominal pressure is suitable for < 1.6Mpa, but because design knot
Structure is simple, can not cope with changeable leak scene." pipeline leakage plugging device " only adapt to 60 degree it is used below, temperature is excessively high, and to will lead to adhesive tape old
Change too fast, increasing secondary leakage risk.Sealing joint strip distribution is defective, when leak point pressure reaches 1.0Mpa or more, sealing joint strip
It is impacted by leaking medium, displacement can be generated, can not effectively be sealed, it is not high so as to cause single leak stopping success rate.
Currently, blocking clamper used in repairing is primarily present following problems at method downlink connection:
1, structure is complicated, erroneous for installation, and when installation wastes time, and causes the waste of water resource.
2, it is blocked by injecting glue, not only water quality is impacted, when temperature is higher, back cover effect is had a greatly reduced quality,
Increase the risk of secondary leakage.
3, sealing joint strip distribution is defective, when pressure is excessive, so that sealing joint strip is generated displacement, influences sealing effect.
Utility model content
The utility model aim is to provide a kind of connecting flange blocking clamper, by increasing end compressing member, so that stifled
The plugging effect for leaking fixture is more preferable.Meanwhile by being limited to sealing strip, so that sealing strip will not be produced because pressure is excessive
Raw displacement, improves sealing effect.
In order to solve the above problems existing in the present technology, the technology employed by the present utility model is
A kind of connecting flange blocking clamper, including including flange seal shell, locking member and end compressing member.
The flange seal shell includes two for wrapping up the flange seal half-shell of connecting flange, two flange seal half-shells
Between by locking member connect, the both ends of flange seal shell are connected separately with an end compressing member.
Further, the flange seal half-shell includes semicircular arc-shaped shell and the fixation for being connected to shell two sides
Plate, the locking member are connected two flange seal half-shells by fixed plate.
Further, in use, first making at the leakage of two flange seal half-shell package connecting flanges, then pass through locking member
By the connection locking of two flange seal half-shells, by being sealed at leakage, realizing the closure to leakage, then pass through end pressure
Flange seal shell both ends are carried out compression sealing by tight part, prevent the both ends of flange seal shell from generating leakage.
Further, the flange seal half-shell includes semicircular arc-shaped shell and the fixation for being connected to shell two sides
Plate, the fixed plate are arranged along the axis direction of shell, and the locking member is connected two flange seal half-shells by fixed plate
It connects.
Further, the end face of two fixed plates and the open end of shell are concordant, when two flange seal half-shells
It is connected with, two shells surround the cylindrical shape of both ends perforation, while two fixed plates mutually abut.
Further, the shell is equipped with gas pressure relief slot.
Further, the two sides of the shell are equipped with the sealing structure for sealing strip to be arranged.
Further, the sealing structure includes compatible convex block and groove, and the edge of one of shell is equipped with recessed
The edge of slot, another shell is equipped with convex block compatible with groove, described convex when two flange seal half-shells are cooperatively connected
Block is located in groove.
Further, sealing strip is equipped in the groove, when two flange seal half-shells are cooperatively connected, convex block and groove
Sealing strip is squeezed.
Further, the sealing structure is set to shell close to the two sides of fixed plate.
Further, by setting convex block and groove, the precision of two flange seal half-shells cooperation is improved, and recessed
Sealing strip is placed in slot, when two flange seal half-shells connect, convex block is protruded into groove, and squeezes sealing strip to two flanges
The junction of sealing half-shell is sealed.
Further, the flange seal half-shell further includes the baffle of two semi-annular shapes, and two baffles connect respectively
It is connected to the both ends of shell.
Further, the flange seal half-shell is an integral molding structure.
Further, the locking member is multiple fastening bolts, and multiple fastening bolts both pass through fixed plate and by two methods
Orchid sealing half-shell connection.
Further, the end compressing member include end cap and sealing semi-ring, the end cap be semi-annular shape, the two of end cap
End is connected separately with a linking arm, and the linking arm is equipped with through slot close to one end of shell nozzle.
Further, the flange seal half-shell further includes the baffle of two semi-annular shapes, and two baffles connect respectively
The both ends of shell are connected to, seal groove is equipped between baffle and end cap, the sealing is partly located in seal groove.
Further, internal diameter, the internal diameter of end cap and the internal diameter of baffle of the sealing semi-ring are equal.
Further, when the end compressing member is connected with flange seal shell, the sealing is partly located on end cap and method
Between blue capsul.
Further, the linking arm is connected with snap ring, when two end compressing members connect, corresponding two connections
It is attached between arm by snap ring.
Further, when connection, first two end compressing members are aligned, then are carried out two linking arms by snap ring
Engaging, completes the installation of two end compressing members, and the through slot of two linking arms forms one for across turnbuckle at this time
Through-hole.
Further, the end compressing member is connected to flange seal shell, the tension spiral shell by the turnbuckle being equipped with
Wherein one end is annulus to bolt, and the other end of turnbuckle is the end of thread and is threaded with nut.
Further, when installation, the annulus of turnbuckle is first socketed on to the fastening bolt of fixed plate end, turnbuckle
The other end pass through through-hole, then by screwing nut, so that end compressing member is completely embedded with flange seal shell.
Further, the both ends of the fixed plate are respectively equipped with a locking platform, two shells close to the side of shell nozzle
When body connects, locking slot is formed between two locking platforms, the annulus end of the turnbuckle is set in locking slot.
Further, the locking platform is connected with a fastening bolt.
Further, locking slot is formed by combination in two fixed plates opposite side, and makes to tense spiral shell in connection
The arc end of bolt is set in locking slot, since there is locking platform at the both ends of locking slot, is supported by the locking platform of two sides, is increased
The stress intensity of big locking platform.
Further, the sealing semi-ring is rubber semi-ring, and the sealing strip is rubber strip.
The utility model has the following beneficial effects:
(1) the utility model is by increasing end compressing member, so that the sealing of entire fixture is even closer, bearing capacity is more
Good, the service life is longer.
(2) the utility model is arranged in sealing structure by setting sealing structure, and by sealing strip, and when use passes through
Extruding of the sealing structure to sealing strip, so that sealing strip deforms and is full of entire sealing structure, sealing effect is more preferable, simultaneously
Limit by sealing structure to sealing strip, when pressure is excessive, will not impact to sealing strip makes sealing strip generate displacement, is formed
Effective sealing.
(3) it is close to not only increase flange by the cooperation of convex block and groove by setting convex block and groove for the utility model
Seal the connection precision of half-shell, moreover it is possible to limit to sealing strip, prevent impacting with high pressure from sealing strip being made to generate displacement.
(4) the utility model improves entire fixture by the cooperation of baffle and end compressing member by setting baffle
Sealing effect.
(5) two end caps are attached by the engaging of snap ring, are not only connected by setting linking arm by the utility model
It is convenient, it can also reuse.
(6) the utility model tenses end cap by turnbuckle, by setting turnbuckle so that end cap and gear
Piece squeezes sealing semi-ring, makes to seal semi-ring full of entire junction, improves sealing effect.
(7) the utility model is by the way that turnbuckle to be connect with fastening bolt, rationally using original structure to clip end
Portion realizes sealing, and structure is simple, good connecting effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of Fig. 1；
Fig. 3 is the schematic diagram of internal structure with the other side in Fig. 1；
Fig. 4 is the connection schematic diagram of the utility model.
In figure: 1- gas pressure relief slot；2- shell；21- baffle；22- fixed plate；24- locks platform；3- fastening bolt；4- tenses spiral shell
Bolt；5- end cap；7- snap ring；8- groove；9- convex block；10- linking arm；11- connecting flange.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Embodiment 1:
As shown in Figure 1, a kind of connecting flange blocking clamper, including including flange seal shell, locking member and end compressing member.
The flange seal shell includes two for wrapping up the flange seal half-shell of connecting flange 11, two flange seals half
It is connected between shell by locking member, the both ends of flange seal shell are connected separately with an end compressing member.
The utility model is by increasing end compressing member, so that the sealing of entire fixture is even closer, bearing capacity is more preferable,
The service life is longer.
Embodiment 2:
As shown in Figs 1-4, a kind of connecting flange blocking clamper, including compressed including flange seal shell, locking member and end
Part.
The flange seal shell includes two for wrapping up the flange seal half-shell of connecting flange 11, two flange seals half
It is connected between shell by locking member, the both ends of flange seal shell are connected separately with an end compressing member.
In use, first making at the leakage of two flange seal half-shell package connecting flanges 11, then by locking member by two
The connection of flange seal half-shell is locked, by realizing the closure to leakage, then will by end compressing member to being sealed at leakage
Flange seal shell both ends carry out compression sealing, prevent the both ends of flange seal shell from generating leakage.
The locking member is multiple fastening bolts 3, and multiple fastening bolts 3 both pass through fixed plate 22 and by two flange seals
Half-shell connection, end compressing member include end cap 5 and sealing semi-ring, and the end cap 5 is semi-annular shape, and the both ends of end cap 5 connect respectively
It is connected to a linking arm 10, the linking arm 10 is equipped with through slot close to one end that shell 2 is open, seals internal diameter, the end cap 5 of semi-ring
Internal diameter and the internal diameter of baffle 21 be equal, when the end compressing member is connected with flange seal shell, the sealing semi-ring
In seal groove 51.
The linking arm 10 is connected with snap ring 7, when two end compressing members connect, corresponding two linking arms 10 it
Between be attached by snap ring 7, when connection, first two end compressing members are aligned, then by snap ring 7 by two linking arms
10 are engaged, and the installation of two end compressing members is completed, and the through slot of two linking arms 7 forms one for across tension at this time
The through-hole of bolt 4.
The two sides of the shell 2 are equipped with the sealing structure for sealing strip to be arranged, and sealing structure includes compatible convex block 9
With groove 8, the edge of one of shell 2 is equipped with groove 8, and the edge of another shell 2 is equipped with convex block compatible with groove 8
9, when two flange seal half-shells are cooperatively connected, the convex block 9 is located in groove 8, sealing strip is equipped in groove 8, when two
When flange seal half-shell is cooperatively connected, convex block 9 and groove 8 squeeze sealing strip, and sealing structure is set to shell 2 close to fixed
The two sides of plate 22.
By setting convex block 9 and groove 8, the precision of two flange seal half-shells cooperation is improved, and is put in groove 8
Sealing strip is set, when two flange seal half-shells connect, convex block 9 is protruded into groove 8, and squeezes sealing strip to two flange seals
The junction of half-shell is sealed, and flange seal half-shell further includes the baffle 21 of two semi-annular shapes, and two baffles 21 divide
It is not connected to the both ends of shell 2, flange seal half-shell is an integral molding structure.
The end compressing member passes through the turnbuckle 4 that is equipped with and is connected to flange seal shell, the turnbuckle 4 wherein one
End is annulus, and the other end of turnbuckle 4 is the end of thread and is threaded with nut.
When installation, the annulus of turnbuckle 4 is first socketed on to the fastening bolt 3 of 22 end of fixed plate, turnbuckle 4 it is another
One end passes through through-hole, then by screwing nut, so that end compressing member is completely embedded with flange seal shell, locking platform 24 is connected with
One fastening bolt 3.
The flange seal half-shell includes semicircular arc-shaped shell 2 and the fixed plate 22 for being connected to 2 two sides of shell, described
Fixed plate 22 is arranged along the axis direction of shell 2, and the locking member is connected two flange seal half-shells by fixed plate 22,
The end face of two fixed plates 22 is concordant with the open end of shell 2, when two flange seal half-shells are connected with, two shells
2 surround the cylindrical shape of both ends perforation, while two fixed plates 22 mutually abut.
The utility model is by increasing end compressing member, so that the sealing of entire fixture is even closer, bearing capacity is more preferable,
The service life is longer.
The utility model is arranged in sealing structure by setting sealing structure, and by sealing strip, by close when use
Extruding of the seal structure to sealing strip, so that sealing strip deforms and is full of sealing structure, entire sealing effect is more preferable, leads to simultaneously
Limit of the sealing structure to sealing strip is crossed, when pressure is excessive, impact force will not make sealing strip generate displacement, form effective
Sealing.
The utility model not only increases flange by the cooperation of convex block 9 and groove 8 by setting convex block 9 and groove 8
Seal the connection precision of half-shell, moreover it is possible to limit to sealing strip, prevent impacting with high pressure from sealing strip being made to generate displacement.
The utility model improves entire fixture by the cooperation of baffle 21 and end compressing member by setting baffle 21
Sealing effect.
Two end caps 5 are attached by the engaging of snap ring 7, are not only connected by setting linking arm 10 by the utility model
It connects conveniently, can also reuse.
Embodiment 3:
As shown in Figs 1-4, a kind of connecting flange blocking clamper, including compressed including flange seal shell, locking member and end
Part.
The flange seal shell includes two for wrapping up the flange seal half-shell of connecting flange 11, two flange seals half
It is connected between shell by locking member, the both ends of flange seal shell are connected separately with an end compressing member.
The flange seal half-shell includes semicircular arc-shaped shell 2 and the fixed plate 22 for being connected to 2 two sides of shell, described
Locking member is connected two flange seal half-shells by fixed plate 22.
In use, first making at the leakage of two flange seal half-shell package connecting flanges 11, then by locking member by two
The connection of flange seal half-shell is locked, by realizing the closure to leakage, then will by end compressing member to being sealed at leakage
Flange seal shell both ends carry out compression sealing, prevent the both ends of flange seal shell from generating leakage.
The flange seal half-shell includes semicircular arc-shaped shell 2 and the fixed plate 22 for being connected to 2 edge of shell, described
Locking member is connected two flange seal half-shells by fixed plate 22.
The end face of two fixed plates 22 is concordant with the open end of shell 2, when two flange seal half-shells are connected with,
Two shells 2 surround the cylindrical shape of both ends perforation, while two fixed plates 22 mutually abut.
The shell 2 is equipped with gas pressure relief slot 1.
Since the wall thickness of gas pressure relief slot 1 is relatively thin, when needing to fixture internal pressure relief, drill through gas pressure relief slot 1, to fixture inside into
Row pressure release.
The two sides of the shell 2 are equipped with the sealing structure for sealing strip to be arranged.
The sealing structure includes compatible convex block 9 and groove 8, and the edge of one of shell 2 is equipped with groove 8, separately
The edge of one shell 2 is equipped with convex block 9 compatible with groove 8, when two flange seal half-shells are cooperatively connected, the convex block
9 are located in groove 8.
It is equipped with sealing strip in the groove 8, when two flange seal half-shells are cooperatively connected, convex block 9 and 8 pairs of groove sealings
Item is squeezed.
The sealing structure is set to shell 2 close to the two sides of fixed plate 22.
By setting convex block 9 and groove 8, the precision of two flange seal half-shells cooperation is improved, and is put in groove 8
Sealing strip is set, when two flange seal half-shells connect, convex block 9 is protruded into groove 8, and squeezes sealing strip to two flange seals
The junction of half-shell is sealed.
The flange seal half-shell further includes the baffle 21 of two semi-annular shapes, and two baffles 21 are connected to shell
The both ends of body 2.
The flange seal half-shell is an integral molding structure.
The locking member is multiple fastening bolts 3, and multiple fastening bolts 3 both pass through fixed plate 22 and by two flange seals
Half-shell connection.
The end compressing member includes end cap 5 and sealing semi-ring, and the end cap 5 is semi-annular shape, and the both ends of end cap 5 are distinguished
It is connected with a linking arm 10, the linking arm 10 is equipped with through slot close to one end that shell 2 is open.
The flange seal half-shell further includes the baffle 21 of two semi-annular shapes, and two baffles 21 are connected to shell
The both ends of body 2, are equipped with seal groove 51 between baffle 21 and end cap 5, the sealing is partly located in seal groove 51.
Internal diameter, the internal diameter of end cap 5 and the internal diameter of baffle 21 of the sealing semi-ring are equal.
When the end compressing member is connected with flange seal shell, the sealing is partly located on end cap 5 and flange seal shell
Between.
The linking arm 10 is connected with snap ring 7, when two end compressing members connect, corresponding two linking arms 10 it
Between be attached by snap ring 7.
When connection, first two end compressing members are aligned, then are engaged two linking arms 10 by snap ring 7,
The installation of two end compressing members is completed, the through slot of two linking arms 7 forms one for across the logical of turnbuckle 4 at this time
Hole.
The end compressing member passes through the turnbuckle 4 that is equipped with and is connected to flange seal shell, the turnbuckle 4 wherein one
End is annulus, and the other end of turnbuckle 4 is the end of thread and is threaded with nut.
When installation, the annulus of turnbuckle 4 is first socketed on to the fastening bolt 3 of 22 end of fixed plate, turnbuckle 4 it is another
One end passes through through-hole, then by screwing nut, so that end compressing member is completely embedded with flange seal shell.
The both ends of the fixed plate 22 are respectively equipped with a locking platform 24 close to the side that shell 2 is open, and two shells 2 connect
When connecing, locking slot is formed between two locking platforms 24, the annulus end of the turnbuckle 4 is set in locking slot.
The locking platform 24 is connected with a fastening bolt 3.
Locking slot is formed by combination in two fixed plates 22 opposite side, and makes the circle of turnbuckle 4 in connection
Arc end is set in locking slot, since there is locking platform 24 at the both ends of locking slot, is supported, is increased by the locking platform 24 of two sides
Locking platform 24 stress intensity.
The sealing semi-ring is rubber semi-ring, and the sealing strip is rubber strip.
The utility model is by increasing end compressing member, so that the sealing of entire fixture is even closer, bearing capacity is more preferable,
The service life is longer.
The utility model is arranged in sealing structure by setting sealing structure, and by sealing strip, by close when use
Extruding of the seal structure to sealing strip, so that sealing strip deforms and is full of sealing structure, entire sealing effect is more preferable, leads to simultaneously
Limit of the sealing structure to sealing strip is crossed, when pressure is excessive, impact force will not make sealing strip generate displacement, form effective
Sealing.
The utility model not only increases flange by the cooperation of convex block 9 and groove 8 by setting convex block 9 and groove 8
Seal the connection precision of half-shell, moreover it is possible to limit to sealing strip, prevent impacting with high pressure from sealing strip being made to generate displacement.
The utility model improves entire fixture by the cooperation of baffle 21 and end compressing member by setting baffle 21
Sealing effect.
Two end caps 5 are attached by the engaging of snap ring 7, are not only connected by setting linking arm 10 by the utility model
It connects conveniently, can also reuse.
The utility model tenses end cap 5 by turnbuckle 4, by setting turnbuckle 4 so that 5 He of end cap
21 pairs of sealing semi-rings of baffle squeeze, and make to seal semi-ring full of entire junction, improve sealing effect.
The utility model is by the way that turnbuckle 4 to be connect with fastening bolt 3, rationally using original structure to clamp ends
Realize sealing, structure is simple, good connecting effect.
The device mounting means, when the junction of connecting flange 11 leaks, first with two flange seal half-shells
It will be wrapped up at the leakage of connecting flange 11, when two flange seal half-shells connect, be first put into sealing strip in groove 8, then
Convex block 9 is snap-fited into groove 8, fastening bolt 3 is then passed through into fixed plate 22, two flange seal half-shells is attached, led to
Overwinding tightly fixing bolt 3, is completely embedded two flange seal half-shells, and convex block 9 squeezes the sealing strip inside groove 8
Pressure, forms good sealing effect, then two end caps 5 are spliced, and engages support arm 10 for two end caps by snap ring 7
5 are attached, and finally the annulus of turnbuckle 4 is put into locking slot, and fastening bolt 3 is passed through locking platform 23 and is tensed
The other end of the annulus of bolt 4, turnbuckle 4 passes through end cap 5, and is completely embedded end cap 5 with shell 2 by screwing nut,
Sealing semi-ring is squeezed by end cap 5 and baffle 21, improves the sealing effect at 2 both ends of shell.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of connecting flange blocking clamper, it is characterised in that: including flange seal shell, locking member and end compressing member；
The flange seal shell includes two for wrapping up the flange seal half-shell of connecting flange (11), two flange seal half-shells
Between by locking member connect, the both ends of flange seal shell are connected separately with an end compressing member.
2. a kind of connecting flange blocking clamper according to claim 1, it is characterised in that: the flange seal half-shell includes
Semicircular arc-shaped shell (2) and the fixed plate (22) for being connected to shell (2) two sides, the locking member passes through fixed plate (22) will
Two flange seal half-shell connections.
3. a kind of connecting flange blocking clamper according to claim 2, it is characterised in that: the two sides of the shell (2) are set
There is the sealing structure for sealing strip to be arranged.
4. a kind of connecting flange blocking clamper according to claim 3, it is characterised in that: the sealing structure includes mutually fitting
The edge of the convex block (9) and groove (8) matched, one of shell (2) is equipped with groove (8), and the edge of another shell (2) is equipped with
The compatible convex block (9) with groove (8), when two flange seal half-shells are cooperatively connected, the convex block (9) is located at groove (8)
It is interior.
5. a kind of connecting flange blocking clamper according to claim 2, it is characterised in that: the locking member includes multiple tight
Fixing bolt (3), multiple fastening bolts (3) both pass through fixed plate (22) and connect two flange seal half-shells.
6. a kind of connecting flange blocking clamper according to claim 1, it is characterised in that: the end compressing member includes end
(5) and sealing semi-ring are covered, the end cap (5) is semi-annular shape, and the both ends of end cap (5) are connected separately with a linking arm (10),
The linking arm (10) is equipped with through slot close to one end of shell (2) opening.
7. a kind of connecting flange blocking clamper according to claim 6, it is characterised in that: the flange seal half-shell is also wrapped
The baffle (21) of two semi-annular shapes is included, two baffles (21) are connected to the both ends of shell (2), baffle (21) and end
It covers between (5) and is equipped with seal groove (51), the sealing is partly located in seal groove (51).
8. a kind of connecting flange blocking clamper according to claim 7, it is characterised in that: the linking arm (10) is connected with
Snap ring (7) is attached between corresponding two linking arms (10) by snap ring (7) when two end compressing members connect.
9. a kind of connecting flange blocking clamper according to claim 3, it is characterised in that: the end compressing member is by setting
Some turnbuckles (4) are connected to flange seal shell, and wherein one end is annulus to the turnbuckle (4), turnbuckle (4) it is another
One end is the end of thread and is threaded with nut.
10. a kind of connecting flange blocking clamper according to claim 9, it is characterised in that: the two of the fixed plate (22)
The side close to shell (2) opening is held to be respectively equipped with a locking platform (24), when two shells (2) connect, two locking platforms
(24) locking slot is formed between, the annulus end of the turnbuckle (4) is set in locking slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271745.8U CN209654849U (en) | 2018-12-29 | 2018-12-29 | A kind of connecting flange blocking clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271745.8U CN209654849U (en) | 2018-12-29 | 2018-12-29 | A kind of connecting flange blocking clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654849U true CN209654849U (en) | 2019-11-19 |
Family
ID=68519878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822271745.8U Expired - Fee Related CN209654849U (en) | 2018-12-29 | 2018-12-29 | A kind of connecting flange blocking clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654849U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561630A (en) * | 2020-06-13 | 2020-08-21 | 温州市动宠商贸有限公司 | Pipeline leakage-proof method and device |
| CN111963799A (en) * | 2020-07-29 | 2020-11-20 | 中广核核电运营有限公司 | Sealing repair device and pipeline butt joint equipment |
| CN111998164A (en) * | 2020-08-26 | 2020-11-27 | 温岭市鼎力标准件有限公司 | Anti-loosening connecting pipe fastener |
| CN113566049A (en) * | 2021-07-15 | 2021-10-29 | 上海瑞契工程技术有限公司 | Resealing device |
-
2018
- 2018-12-29 CN CN201822271745.8U patent/CN209654849U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561630A (en) * | 2020-06-13 | 2020-08-21 | 温州市动宠商贸有限公司 | Pipeline leakage-proof method and device |
| CN111963799A (en) * | 2020-07-29 | 2020-11-20 | 中广核核电运营有限公司 | Sealing repair device and pipeline butt joint equipment |
| CN111963799B (en) * | 2020-07-29 | 2022-02-15 | 中广核核电运营有限公司 | Sealing repair device and pipeline butt joint equipment |
| CN111998164A (en) * | 2020-08-26 | 2020-11-27 | 温岭市鼎力标准件有限公司 | Anti-loosening connecting pipe fastener |
| CN111998164B (en) * | 2020-08-26 | 2022-02-15 | 温岭市鼎力标准件有限公司 | Anti-loosening connecting pipe fastener |
| CN113566049A (en) * | 2021-07-15 | 2021-10-29 | 上海瑞契工程技术有限公司 | Resealing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |