CN109449859B - Deep sea quick safety coupler - Google Patents
Deep sea quick safety coupler Download PDFInfo
- Publication number
- CN109449859B CN109449859B CN201811400324.9A CN201811400324A CN109449859B CN 109449859 B CN109449859 B CN 109449859B CN 201811400324 A CN201811400324 A CN 201811400324A CN 109449859 B CN109449859 B CN 109449859B
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- 238000007789 sealing Methods 0.000 claims abstract description 149
- 230000008878 coupling Effects 0.000 claims abstract description 146
- 238000010168 coupling process Methods 0.000 claims abstract description 146
- 238000005859 coupling reaction Methods 0.000 claims abstract description 146
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 35
- 230000000694 effects Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims 4
- 239000012212 insulator Substances 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
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Abstract
The invention relates to a plugboard, in particular to a deep sea rapid safety coupler, which comprises a coupling assembly and an embedding assembly: the embedded assembly comprises an embedded main body, at least one embedded extension contact column and a contact column insulating sleeve, wherein the embedded extension contact column is arranged on the embedded main body; the coupling assembly comprises a coupling body, an inner assembly, a reset contact assembly and a sealed housing; the coupling main body comprises an inner resistance plate, coupling inner embedded sliding cylinders extending out of the inner resistance plate and corresponding to the number of embedded extending contact posts, and inner resistance plate through holes arranged in the coupling inner embedded sliding cylinders, and inner embedded sliding cylinder water draining holes are further formed in the coupling inner embedded sliding cylinders; the inner assembly comprises an inner assembly main body, a bridging piece, an inner assembly sealing ring, a pressing piece and a fastening screw piece; the invention can be used for deep sea line coupling and other safety modes.
Description
Technical Field
The invention relates to a plug board, in particular to a deep sea quick safety coupler.
Background
At present, the human pace has been taken to the deep sea, and even many buildings and tools designed and built by human beings enter the ocean world, and the deep sea is deep in the ocean, and the internal water pressure is extremely high, so that the demands and standards of many tools and buildings are extremely high if the tools and the buildings are used and built in the deep sea, and nowadays, people have entered 21 st century, the intelligent era, the era of electric appliances and the data era, and a large amount of data and electric power need to be transmitted by wires and cables.
However, the above-mentioned line and wired transmission are all in the form of burying the entire line in the sea floor or hanging it in the air, and when a failure occurs at a certain point in the entire line, if it is buried in the sea floor, the entire line needs to be replaced or replaced through other complicated processes, and in order to bridge the damaged portion, it requires a lot of manpower and material resources, and the line is taken out from the water, and is put into the sea floor after being bridge-sealed.
Disclosure of Invention
The invention aims to solve the problem that direct coupling of a bridge connection line cannot be carried out on the seabed in the prior art, and provides a deep sea quick safety coupler capable of carrying out quick and stable bridge connection replacement in deep sea.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a deep sea fast safety coupler comprising a coupling assembly and an inlay assembly:
the embedded assembly comprises an embedded main body, at least one embedded extension contact column and a contact column insulating sleeve, wherein the embedded extension contact column is arranged on the embedded main body;
the coupling assembly comprises a coupling body, an inner assembly, a reset contact assembly and a sealed housing;
the coupling main body comprises an inner resistance plate, coupling inner embedded sliding cylinders extending out of the inner resistance plate and corresponding to the number of embedded extending contact posts, and inner resistance plate through holes arranged in the coupling inner embedded sliding cylinders, and inner embedded sliding cylinder water draining holes are further formed in the coupling inner embedded sliding cylinders;
the inner assembly comprises an inner assembly main body, a bridging piece, an inner assembly sealing ring, a pressing piece and a fastening screw piece; the inner assembly sealing ring, the pressing sheet and the fastening screw sheet are sequentially arranged in the inner assembly main body.
The surface of the inner component main body is provided with an extended annular hollow boss coupling inner sleeve, the interior of the inner component main body is provided with bridging piece mounting chambers corresponding to the number of bridging pieces, and the bridging piece mounting chambers are respectively provided with gradual change compact line holes and sealing annular walls;
the surface of the bridging piece is provided with an upwards extending bridging extension contact column, a bridging hole penetrating through a bridging body and an adjusting screw hole penetrating through the bridging hole, the adjusting screw hole is also provided with an adjusting bolt matched with the adjusting screw hole, the resetting contact assembly comprises a contact rod, a contact rod insulating sliding sleeve, a limiting sleeve ring and a breaking reset spring, the contact rod is sleeved in the contact rod insulating sliding sleeve, the contact rod insulating sliding sleeve is slidably arranged in a coupling inner embedded sliding cylinder and is in threaded fit connection with the limiting sleeve ring after penetrating through a through hole of an inner resistance plate;
the circuit breaking return spring, the bridging extension contact column and the limiting lantern ring are all positioned in the coupling inner sleeve, and the circuit breaking return spring is specifically positioned between the limiting lantern ring and the bridging piece;
the inner assembly is arranged in the sealed shell, the sealed shell is in threaded connection and matching with the coupling main body, and a coupling inner sleeve sealing gasket ring is arranged between the bridging piece and the inner resistance plate;
inlay and extend the postnotum and overlap in inlaying the sliding barrel in the coupling along with the postnotum insulation cover, after inlaying the sliding barrel outlet and carrying out the pressure release that drains, make it inlay and extend the postnotum and contradict each other with the touching pole, the postnotum insulation cover is with the sealed back of contradicting each other of the insulating sliding sleeve of touching pole, further extrusion touches the pole, makes it overcome the elasticity back that reset spring opens circuit, and it extends the postnotum with the bridging and contacts.
Preferably, a sealing slide cylinder is further arranged in the coupling main body, inner embedded slide cylinder sleeve holes corresponding to the number of the embedded extension contact posts are formed in the sealing slide cylinder, a slide cylinder reset sleeve is arranged in the center of each inner embedded slide cylinder sleeve hole in a bordering mode and is sleeved with a slide cylinder reset convex ring, a slide cylinder reset spring is arranged between each slide cylinder reset convex ring and each slide cylinder reset sleeve, sleeve hole water drain holes corresponding to the inner embedded slide cylinder water drain holes are formed in the inner embedded slide cylinder sleeve holes, and the diameters of the sleeve holes are matched; and an inward extending sealing plate is further arranged on the sleeve of the inward embedded sliding barrel.
Preferably, a bridging installation screw hole is further formed in the bridging piece installation cavity, a bridging installation through hole corresponding to the bridging installation screw hole is further formed in the bridging piece, a bridging installation bolt is further arranged corresponding to the bridging installation through hole, and the bridging installation bolt penetrates through the bridging installation through hole and is matched with the bridging installation screw hole in a threaded mode; a bridge sealing ring is also arranged between the bridge piece and the inner assembly body.
Preferably, the contact column extension ring is internally provided with a balance leakage hole, and the balance leakage hole penetrates through the whole embedded assembly, so that the contact column extension ring can be provided with a through hole outside for material exchange; one end of the balance leakage hole is attached with a balance air film.
Preferably, an assembly sealing ring is arranged between the coupling main body and the sealing shell; the bottom of the sealing shell is provided with a shell body line hole, and the inner periphery of the shell body line hole is provided with a shell body fastening slope; a sealing sleeve waterproof sheet is further arranged between the sealing shell and the inner component, a waterproof sealing hole is further formed in the sealing sleeve waterproof sheet, anti-pulling ring teeth are further arranged in the anti-pulling waterproof sealing hole, a fastening slope is arranged on the periphery of the anti-pulling waterproof sealing hole, and the slope of the fastening slope is specifically fastened through the shell to further shrink the anti-pulling waterproof sealing hole; the pressing sheet is also provided with a pressing sheet wire hole; sealing wire holes corresponding to the bridge pieces in number are further formed in the inner assembly sealing ring; a screw sheet wire hole is formed in the center of the fastening screw sheet, and an adjusting groove is further formed in the outer ring of the screw sheet wire hole; the outer ring of the fastening screw piece is provided with an external thread, and the external thread is in threaded fastening fit with an internal thread arranged at the bottom of the inner assembly main body.
Preferably, the outer ring of the limiting lantern ring is provided with a lantern ring sealing ring; the embedded main body is further provided with a contact post extension ring around the insulating contact post insulating sleeve, the contact post extension ring corresponds to the inward extending sealing plate, the outline of the contact post extension ring is matched with that of the inward extending sealing plate, and the contact post extension ring can be gradually and tightly attached to the inward extending sealing plate.
As a further preferred aspect of the present invention, the insert component and the coupling component are further provided with corresponding mating components, and the mating components are configured to mate the insert component and the coupling component by means of bolts, snaps, threads, welding, or magnetic attraction.
As a further preferred aspect of the present invention, when the mating component adopts a magnetic attraction manner; the two sides of the inlaid main body are also provided with inlaid magnetic grooves, the inlaid magnetic grooves are also internally provided with corresponding inlaid magnetic accessories, the coupling main body is also provided with corresponding magnetic matching installation grooves and coupling installation screw holes, and the magnetic matching installation grooves are also internally provided with coupling magnetic accessories; the coupling main body is also provided with a coupling component outer cover, and the coupling component outer cover is provided with an outer cover through hole and a sliding cylinder opening; the coupling assembly bolt is used for fixing the outer cover of the coupling assembly on the coupling main body and is in threaded fit with the coupling installation screw hole through penetrating through the opening of the sliding barrel, so that the fixing effect is achieved; and a coupling assembly sealing gasket is arranged between the coupling assembly outer cover and the coupling body.
As a further preferred aspect of the present invention, when the fitting assembly is in a bolt manner; a stable through hole is also formed on the embedding main body, and a stable mounting screw hole corresponding to the stable through hole is formed on the outer cover of the coupling component; still be equipped with and be used for fixed inlay main part required firm bolt in the coupling main part, firm bolt is through firm through-hole, and firm installation screw thread fit, reaches above-mentioned fixed effect.
As a further preferred aspect of the present invention, the insert main body is further provided with an insert bus, and the insert bus and the insert extension contact post are electrically connected to each other; the inlaid component is also provided with a backing ring notch, and an inlaid sealing backing ring is arranged in the backing ring notch; the contact column insulating sleeve is also provided with an insulating sleeve extension sealing ring; the contact rod insulating sliding sleeve is provided with a top sealing ring which is attached to the insulating sleeve extension sealing ring, and the periphery of the top sealing ring is also provided with an outer ring multi-layer sealing ring which is attached to the inner wall of the coupling embedded sliding cylinder.
Compared with the prior art, the deep sea quick safety coupler adopting the technical scheme has the following beneficial effects:
firstly, balancing the air pressure change in the coupler by adopting a balancing vent hole and a balancing air film;
sealing the water outlet of the internally-embedded sliding barrel by adopting the sealing sliding barrel, and further locking the water outlet of the internally-embedded sliding barrel;
thirdly, coupling sealing effect is further improved between the contact column extension ring and the sealing sliding cylinder;
draining water by adopting a drainage hole of the internally-inlaid sliding cylinder, balancing, facilitating the embedding of the extending contact column to be mutually abutted against the touch rod, and perfectly abutting and sealing the contact column insulating sleeve and the touch rod insulating sliding sleeve;
and fifthly, adopting a matching assembly to further match the embedded assembly and the coupling assembly, so as to ensure further stability of the whole structure.
Sixthly, the coupling assembly is completely sealed by adopting the inner assembly, the coupling main body and the sealing shell, and the inner assembly is internally provided with corresponding waterproof sealing treatment in all aspects, so that the airtightness of the coupling assembly is guaranteed when the coupling assembly can be effectively used in deep sea.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a perspective cross-sectional view of an embodiment of the present invention.
Fig. 3 is a partial enlarged view of fig. 2a according to the present invention.
Fig. 4 is a partial enlarged view of fig. 2 at B according to the present invention.
Fig. 5 is a partial enlarged view of fig. 2 at C according to the present invention.
Fig. 6 is a partial enlarged view of fig. 2D according to the present invention.
Fig. 7 is an exploded view of the upper discrete body of the coupling assembly of the present invention.
Fig. 8 is a perspective exploded view of the lower portion of the coupling assembly of the present invention.
Figure 9 is a perspective exploded view of the inner assembly of the present invention.
Fig. 10 is an exploded perspective view of the inventive inlay assembly.
Fig. 11 is a perspective cross-sectional view of the uncoupled embodiment of the present invention.
Fig. 12 is a partial enlarged view of fig. 11 at E according to the present invention.
Fig. 13 is a perspective view of a fastening flight of the present invention.
Figure 14 is a perspective view of the inner assembly body of the present invention.
Figure 15 is a perspective view of a coupling body of the present invention.
Fig. 16 is a perspective view of a seal slide of the present invention.
FIG. 17 is a top perspective view of the seal cartridge of the present invention.
1 is an embedded assembly, 11 is an embedded main body, 12 is an embedded extension contact column, 13 is a contact column insulating sleeve, 131 is an insulating sleeve extension sealing ring, 14 is a contact column extension ring, 15 is a balance leakage hole, 16 is a stable through hole, 17 is a backing ring notch, 18 is an embedded bus line, and 19 is an embedded magnetic groove;
2, a coupling main body, 21, 22, 221, a contact rod insulating sliding sleeve, 221, an outer ring multi-layer sealing ring, 222, a top sealing ring, 23, a limiting lantern ring, 231, a lantern ring sealing ring, 24, a coupling internally-embedded sliding barrel, 241, an internally-embedded sliding barrel water outlet, 25, a magnetic distribution mounting groove, 26, a coupling mounting screw hole, 27, a coupling assembly sealing gasket, 28, a coupling assembly outer cover, 281, an outer cover through hole, 282, a stable mounting screw hole, 283, a sealing sliding barrel notch, 29, a sealing sliding barrel, 291, an internally-embedded sliding barrel sleeve hole, 2911, a sleeve hole water outlet, 292, a sliding barrel resetting sleeve, 2a, 1, 2a1, a internal resistance plate through hole and 2b, a sliding barrel resetting convex ring;
3 is a sealed shell, 31 is a shell line hole, and 32 is a shell fastening slope;
4 is an inner component, 41 is an inner component main body, 411 is a coupling inner sleeve, 412 is a bridge mounting chamber, 4121 is a bridge mounting screw hole, 4122 is a gradual change tight wire hole, 413 is a sealing ring wall, 42 is a bridge sealing ring, 43 is a bridge, 431 is an adjusting bolt, 432 is a bridge extending contact column, 433 is a bridge mounting through hole, 434 is an adjusting screw hole, 435 is a bridge connecting hole, 436 is a bridge mounting bolt, 44 is an inner component sealing ring, 441 is a sealing wire hole, 45 is a pressing sheet, 451 is a pressing sheet wire hole, 46 is a fastening screw sheet, 461 is a screw sheet wire hole, 462 is an adjusting notch;
51 is balance gas film, 52 is firm bolt, 53 is insert magnetic fitting, 54 is insert sealing gasket ring, 55 is open circuit return spring, 56 is slide barrel return spring, 57 is coupling magnetic fitting, 58 is coupling assembly bolt, 59 is assembly sealing ring, 5a is coupling inner sleeve sealing gasket ring, 5b is sealing sleeve waterproof sheet, 5b1 is anti-tearing waterproof sealing hole, 5b11 is anti-tearing ring tooth, and 5b2 is fastening slope.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example (b):
a deep sea rapid safety coupler as shown in fig. 1 to 17 comprises a coupling assembly and an insert assembly 1:
the insert assembly 1 includes an insert body 111, one or more insert extension contact studs 12 mounted on the insert body 11, and a contact stud insulating sleeve 13 covering the insert extension contact studs 12.
The coupling assembly comprises a coupling body 2, an inner assembly 4, a reset contact assembly and a sealed housing 3.
The coupling body 2 includes internal resistance plates 2a, coupling internal-inlaid slide cylinders 24 extending from the internal resistance plates 2a and corresponding to the number of the embedded extension contact posts 12, and internal resistance plate through holes 2a1 formed in the coupling internal-inlaid slide cylinders 24, and the coupling internal-inlaid slide cylinders 24 are further provided with internal-inlaid slide cylinder drain holes 241.
The inner assembly 4 includes an inner assembly body 41, a bridge member 43, an inner assembly sealing ring 44, a compression tab 45, and a tightening tab 46.
The inner assembly body 41 has an annular hollow boss coupled with the inner sleeve 411, and has bridge mounting chambers 412 corresponding to the number of the bridges 43, and the bridge mounting chambers 412 have tapered tight line holes 4122 and a sealing ring wall 413.
The surface of the bridge 43 is provided with a bridging extending contact column 432 extending upwards, a bridging hole 435 penetrating through the bridge body 3 and an adjusting screw 434 penetrating through the bridging hole 435, the adjusting screw 434 is further provided with an adjusting bolt 431 matching with the adjusting screw 434, the reset contact assembly comprises a contact rod 21, a contact rod insulating sliding sleeve 22, a limit collar 23 and a breaking return spring 55, the contact rod 21 is sleeved in the contact rod insulating sliding sleeve 22, the contact rod insulating sliding sleeve 22 is slidably arranged in the coupling inlaid sliding cylinder, and the contact rod insulating sliding sleeve 22 passes through the inner resistance plate through hole 2a1 and then is in threaded fit connection with the limit collar 23.
The trip return spring 55, bridging extension post 432 and stop collar 23 are all located within the coupling inner sleeve 411, and the trip return spring 55 is located specifically between the stop collar 23 and the bridge 43.
The inner assembly 4 is arranged in a sealed shell 3, the sealed shell 3 is matched with the coupling body 2 through screw connection, and a coupling inner sleeve sealing gasket ring 5a is arranged between the bridging piece 43 and the inner resistance plate 2 a.
The embedded extension contact post 12 with the contact post insulating sleeve 13 is sleeved in the coupling embedded sliding barrel 24, after drainage and air leakage pressure relief are carried out through the embedded sliding barrel water drain hole 241, the embedded extension contact post 12 is enabled to be mutually abutted with the contact rod 21, after the contact post insulating sleeve 13 is mutually abutted and sealed with the contact rod insulating sliding sleeve, the contact rod 21 is further extruded, and after the contact rod 21 is made to overcome the elasticity of the open-circuit reset spring 55, the contact post is in contact with the bridging extension contact post 432.
In order to seal the sleeve hole of the inner inlaid sliding cylinder after installation and avoid unnecessary interference caused by the strong pressure of water entering from the outside of the sleeve hole of the inner inlaid sliding cylinder when the inlaid extension contact post and the contact pressure rod are inlaid in, a sealing sliding cylinder 29 is further arranged in the coupling body 2, inner inlaid sliding cylinder sleeve holes 291 corresponding to the inlaid extension contact posts 12 are arranged in the sealing sliding cylinder 29, a sliding cylinder reset sleeve 292 is arranged in the center of the inner inlaid sliding cylinder sleeve hole 291 in a bordering mode and is sleeved with a sliding cylinder reset convex ring 2b, a sliding cylinder reset spring 56 is arranged between the sliding cylinder reset convex ring 2b and the sliding cylinder reset sleeve 292, a sleeve hole water drain 2911 corresponding to the inner inlaid sliding cylinder hole 241 is arranged in the inner inlaid sliding cylinder sleeve hole 291, and the diameters of the sleeve holes 2911 are fitted. An inner extending sealing plate 2912 is further provided on the inner fitting sliding sleeve 291.
In order to avoid water leakage in the coupling inner inlaid slide cylinder, when excessive solution leaks into the inner assembly, if the liquid still permeates through the collar sealing ring, in order to avoid the solution entering the bridge mounting chamber, a bridging mounting screw hole 4121 is further provided in the bridge mounting chamber 412, a bridging mounting through hole 433 corresponding to the bridging mounting screw hole 4121 is further provided on the bridge 43, a bridging mounting bolt 436 corresponding to the bridging mounting through hole 433 is further provided, and the bridging mounting bolt 436 traverses the bridging mounting through hole 433 and is screw-mated with the bridging mounting screw hole 4121. A bridge sealing ring 42 is also provided between the bridge 43 and the inner assembly body 41.
In order to balance the pressure between the inlaid sliding cylinder and the inlaid component in the coupling, the inlaid main body 111 is further provided with a contact column extension ring 14, a balance leakage hole 15 is further formed in the contact column extension ring 14, and the balance leakage hole 15 penetrates through the whole inlaid component 1, so that the contact column extension ring 14 can be provided with a through hole from the outside for material exchange. One end of the balance leakage hole 15 is attached with a balance air film 51. .
In order to ensure the sealing effect of the housing between the coupling components and the sealing effect within the inner component, and to avoid the situation that the solution enters the bridge mounting chamber and causes confusion with other lines, short circuit or data collision, back flush, etc., a component sealing ring 59 is further provided between the coupling body 2 and the sealing housing 3. The bottom of the sealing housing 3 is provided with a housing hole 31, and the inner circumference of the housing hole 31 is provided with a housing fastening slope 32. Still be equipped with waterproof piece of sealing sleeve 5b between above-mentioned sealed shell 3 and interior subassembly 4, still be equipped with in the waterproof piece of above-mentioned sealing sleeve 5b and prevent dragging waterproof sealing hole 5b1, still be equipped with in the waterproof sealing hole 5b1 and prevent dragging ring tooth 5b11, it is equipped with fastening slope 5b2 to prevent dragging waterproof sealing hole 5b1 periphery, its slope of above-mentioned fastening slope 5b2 specifically passes through casing fastening slope 32, further contracts and prevents dragging waterproof sealing hole 5b 1. The pressing piece 45 is further provided with a pressing piece hole 451. The inner assembly sealing ring 44 is further provided with sealing line holes 441 corresponding to the number of the bridge pieces 43. The center of the fastening screw 46 is provided with a screw thread hole 461, and the outer ring of the screw thread hole 461 is further provided with an adjusting groove 462. The fastening screw piece 46 has an external thread on its outer ring, and the external thread is screwed with an internal thread on the bottom of the inner assembly body 41; the inner component sealing ring 44, the compression tab 45 and the tightening tab 46 are in turn fitted into the inner component 4.
The fixing and further sealing of the matching relation are realized by adopting the snap-fit relation and the clamping of the structure, and the outer ring of the limiting lantern ring 23 is provided with a lantern ring sealing ring 231. The insert body 111 is further provided with a contact post extension ring 14 surrounding the insulating contact post sleeve 13, and the contact post extension ring 14 is matched with the inner extension sealing plate 2912 in its contour to gradually and tightly fit with the inner extension sealing plate 2912.
In order to realize a long-term stable matching relationship between the inlaid component 1 and the coupling component, the inlaid component 1 and the coupling component are further provided with corresponding matching components, the matching components adopt a bolt, a buckle, a thread or a magnetic attraction mode to match the inlaid component 1 and the coupling component, and if necessary, the inlaid component 1 and the coupling component can be matched and fixed in a welding mode to realize more stable matching, however, welding cannot be carried out in deep sea, and other modes can be adopted.
If the matching component adopts a magnetic attraction mode. The insert main body 111 is further provided with insert magnetic grooves 19 on both sides thereof, corresponding insert magnetic fittings 53 in the insert magnetic grooves 19, and the coupling main body 2 is further provided with magnetic fitting installation grooves 25 and coupling installation screw holes 26 corresponding thereto, and coupling magnetic fittings 57 in the magnetic fitting installation grooves 25. The coupling body 2 is further provided with a coupling assembly cover 28, and the coupling assembly cover 28 is provided with a cover through hole 281 and a slide opening 283. Coupling assembly bolts 58 are provided for fixing the coupling assembly cover 28 to the coupling body 2, and the coupling assembly bolts 58 are threadedly engaged with the coupling installation screw holes 26 through the cover through-holes 281 to achieve the above-described fixing effect. A coupling assembly sealing gasket 27 is also provided between the coupling assembly outer cover 28 and the coupling body 2.
If the fitting assembly is in a bolt manner. The insert body 111 is further provided with a fixing through hole 16, and the coupling assembly cover 28 is provided with a fixing mounting screw hole 282 corresponding thereto. There is also provided a fixing bolt 52 for fixing the inlay body 11 to the coupling body 2, said fixing bolt 52 being screw-fitted to the fixing mounting screw hole 282 through the fixing through-hole 16, to achieve the above-mentioned fixing effect.
In order to facilitate the quick installation, the inserting body may be bridged without using a bridge of a coupling assembly and directly pass through, the inserting body 111 is further provided with an inserting main line 18, and the inserting main line 18 and the inserting extended contact post 12 are electrically connected to each other. The insert assembly 1 is further provided with a backing ring notch 17, and an insert sealing backing ring 54 is arranged in the backing ring notch 17.
In order to further improve the sealing performance between the contact post insulating sleeve 13 and the contact rod insulating sliding sleeve 22 and simultaneously prevent liquid from entering the inner assembly 4 through the contact rod insulating sliding sleeve 22, an outer ring multi-layer sealing ring 221 and a top sealing ring 222 are further arranged on the contact rod insulating sliding sleeve 22, an insulating sleeve extending sealing ring 131 is further arranged on the embedded extending contact post 13, and the top sealing ring 222 and the insulating sleeve extending sealing ring 131 are in sealing fit with each other.
The working principle is as follows: when the embedded assembly is inserted into the coupling assembly, the embedded extension contact column and contact column insulating sleeve is inserted into the coupling embedded sliding barrel, the embedded extension contact column and contact column insulating sleeve can directly push the contact rod and contact rod insulating sliding sleeve, the contact rod and the bridging extension contact column are in contact by pushing, and then a circuit and data are communicated; the wires between the inlay component and the coupling component carry out data and circuit transmission.
Deep sea compression resistance and water resistance:
in the first stage, water is quickly drained by using a water drainage hole of an inner embedded sliding barrel, so that a sealing ring and a top sealing ring are extended between a contact column insulating sleeve and a contact rod insulating sliding sleeve through an insulating sleeve, and quick and safe attaching sealing matching is carried out;
in the second stage, quick drainage is performed by using an embedded sliding barrel sleeve hole and an embedded sliding barrel water outlet of the sealed sliding barrel, then, after the contact column insulating sleeve and the contact rod insulating sliding sleeve are in sealing fit, and the embedded assembly extrudes the sealed sliding barrel, the embedded sliding barrel sleeve hole and the embedded sliding barrel water outlet are directly dislocated, so that air tightness is realized, and meanwhile, the pressure resistance is increased;
thirdly, the air tightness between the embedded component and the coupling component is further improved by utilizing the clamping between the contact column extension ring and the inward extending sealing plate;
a fourth stage, a balance air film is adopted for pressure relief, so that unnecessary damage to an internal structure or influence on the matching between the coupling component and the embedding component is caused by high pressure;
in the fifth stage, a coupling inner sleeve sealing gasket ring is arranged between the coupling inner sleeve and the inner resistance plate, so that the phenomenon that liquid enters the inner assembly to cause interference on bridging if the liquid enters the sealing shell can be avoided;
in the sixth stage, a bridging sealing ring is arranged between the bridging piece and the inner assembly main body, so that the situation that liquid outside enters the bridging piece mounting cavities to cause the liquid in the bridging piece mounting cavities to contact with each other, and further data confusion, short circuit and faults are caused is avoided;
the seventh stage adopts a sealing ring wall, an inner component sealing ring, a pressing sheet and a fastening screw sheet, wherein the sealing ring wall is tightly matched with the inner component sealing ring, the fastening screw sheet is mainly matched with the internal thread of the inner component through the screw thread of the fastening screw sheet, and the pressing sheet is pressed by adjusting the groove and an external tool along with the degree of the screw thread matching in a rotating way, so that the pressing sheet is forced to axially press the inner component sealing ring and the inner component sealing ring, the compression resistance tight matching between the pressing sheet and the sealing ring wall is realized, and the air tightness of the inner structure of the inner component is realized;
eighth, the outer circuit can pass through the bridge installation cavity in a sealing manner through the gradually changed tight line hole and is matched with the bridge, the sealing effect of the outer circuit is gradually increased along with the reduction of the aperture component of the gradually changed tight hole, and the aperture of the sealing line hole is continuously reduced along with the extrusion of the sealing ring of the inner component by the pressing sheet and the blockage of the sealing ring wall of the inner component, so that the air tightness and the sealing effect are improved;
ninth level, through the waterproof sheet of the seal sleeve, along with the screw-thread fit of the seal housing and the coupling assembly, the waterproof sheet of the seal sleeve can be squeezed by the inner assembly and the seal housing, and the fastening slope on the surface of the waterproof sheet of the seal sleeve can be squeezed by the fastening slope of the shell, so that the waterproof sealing hole is prevented from being dragged to reduce the aperture, the sealing effect of the waterproof sealing hole is improved, the anti-dragging effect is also improved through the anti-dragging ring teeth, and the outer ring of the waterproof sheet of the seal sleeve is matched with the outer ring of the bottom surface of the inner assembly, so that the waterproof effect of the bottom of the inner assembly is also improved;
in the tenth stage, the sealing ring of the assembly also improves the sealing effect between the sealing shell and the coupling main body, and liquid is prevented from entering the sealing shell;
the eleventh stage can effectively prevent liquid from entering the coupling assembly through a gap between the outer cover of the coupling assembly and the coupling main body through a sealing gasket of the coupling assembly;
the twelfth stage is embedded with a sealing gasket ring, so that the sealing performance between the coupling assembly and the embedded assembly can be further improved;
in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these should be considered as the scope of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A deep sea quick water-proof coupler comprising a coupling assembly and an inlay assembly (1), characterized in that:
the embedded assembly (1) comprises an embedded main body (11), at least one embedded extension contact column (12) arranged on the embedded main body (11) and a contact column insulating sleeve (13) wrapped outside the embedded extension contact column (12);
the coupling assembly comprises a coupling body (2), an inner assembly (4), a reset contact assembly and a sealed shell (3);
the coupling main body (2) comprises inner resistance plates (2 a), coupling inner embedded sliding cylinders (24) which extend out of the inner resistance plates (2 a) and correspond to the number of the embedded extending contact posts (12), sliding cylinder resetting convex rings (2 b) and inner resistance plate through holes (2 a 1) arranged in the coupling inner embedded sliding cylinders (24), and inner embedded sliding cylinder water drain holes (241) are further formed in the coupling inner embedded sliding cylinders (24);
the inner assembly (4) comprises an inner assembly main body (41), a bridging piece (43), an inner assembly sealing ring (44), a pressing sheet (45) and a fastening screw sheet (46); the inner assembly sealing ring (44), the pressing sheet (45) and the fastening screw sheet (46) are sequentially arranged in the inner assembly main body (41);
the surface of the inner component main body (41) is provided with an extended annular hollow boss coupling inner sleeve (411), the interior of the inner component main body is provided with bridge mounting chambers (412) corresponding to the number of the bridges (43), and the bridge mounting chambers (412) are respectively provided with gradual change tight line holes (4122) and a sealing annular wall (413);
the surface of the bridging piece (43) is provided with an upwards extending bridging extending contact column (432), a bridging connection hole (435) penetrating through the bridging body (3) and an adjusting screw hole (434) penetrating through the bridging connection hole (435), the adjusting screw hole (434) is further provided with an adjusting bolt (431) matched with the adjusting screw hole, the resetting contact assembly comprises a contact rod (21), a contact rod insulating sliding sleeve (22), a limiting lantern ring (23) and a breaking reset spring (55), the contact rod (21) is sleeved in the contact rod insulating sliding sleeve (22), the contact rod insulating sliding sleeve (22) is slidably arranged in a coupling embedded sliding cylinder, and the contact rod insulating sliding sleeve passes through an inner resistance plate through hole (2 a 1) and then is in threaded fit connection with the limiting lantern ring (23);
the open circuit return spring (55), the bridging extended contact column (432) and the limiting collar (23) are all positioned in the coupling inner sleeve (411), and the open circuit return spring (55) is specifically positioned between the limiting collar (23) and the bridge (43);
the inner assembly (4) is arranged in the sealed shell (3), the sealed shell (3) is in threaded connection fit with the coupling main body (2), and a coupling inner sleeve gasket ring (5 a) is arranged between the bridging piece (43) and the inner resistance plate (2 a);
inlay and extend in post (12) even take post insulator sleeve (13) to cup joint in coupling inlay slide cartridge (24), after carrying out the release of the gas leakage pressure release of sluicing through inlaying slide cartridge outlet (241) in, make it inlay and extend post (12) and touch and press pole (21) to contradict each other, post insulator sleeve (13) and touch the sealed back of the mutual conflict of the insulating sliding sleeve of post, further extrusion touches pole (21), make it overcome the elasticity back of reset spring (55) that opens circuit, it extends post (432) with the bridging and contacts.
2. The deep sea fast water-proof coupler of claim 1, wherein: a sealing sliding barrel (29) is further arranged in the coupling body (2), inner embedded sliding barrel sleeve holes (291) corresponding to the number of the embedded extending contact posts (12) are formed in the sealing sliding barrel (29), a sliding barrel reset sleeve (292) is arranged in the center of each inner embedded sliding barrel sleeve hole (291) in a bordering mode and is sleeved with a sliding barrel reset convex ring (2 b), a sliding barrel reset spring (56) is arranged between each sliding barrel reset convex ring (2 b) and each sliding barrel reset sleeve (292), sleeve hole drain holes (2911) corresponding to the inner embedded sliding barrel drain holes (241) are formed in each inner embedded sliding barrel sleeve hole (291), and the pore diameters of the inner embedded sliding barrel drain holes are matched; an inner extending sealing plate (2912) is further arranged on the inner embedded sliding barrel sleeve (291).
3. The deep sea fast water-proof coupler of claim 2, wherein: a bridging installation screw hole (4121) is further formed in the bridging piece installation chamber (412), a bridging installation through hole (433) corresponding to the bridging installation screw hole (4121) is further formed in the bridging piece (43), a bridging installation bolt (436) is further arranged corresponding to the bridging installation through hole (433), and the bridging installation bolt (436) crosses the bridging installation through hole (433) and is in threaded matching with the bridging installation screw hole (4121); a bridge sealing ring (42) is also arranged between the bridge part (43) and the inner assembly main body (41).
4. The deep sea fast water-proof coupler of claim 3, wherein: the embedded main body (11) is also provided with a contact column extension ring (14), a balance leakage hole (15) is also formed in the contact column extension ring (14), and the balance leakage hole (15) penetrates through the whole embedded assembly (1) so that the contact column extension ring (14) can be provided with a through hole outside for material exchange; one end of the balance leakage hole (15) is provided with a balance air film (51) in a joint way.
5. The deep sea fast water-proof coupler of claim 4, wherein: an assembly sealing ring (59) is arranged between the coupling main body (2) and the sealing shell (3); the bottom of the sealing shell (3) is provided with a shell body line hole (31), and the inner periphery of the shell body line hole (31) is provided with a shell body fastening slope (32); a sealing sleeve waterproof sheet (5 b) is further arranged between the sealing outer shell (3) and the inner component (4), a waterproof anti-pulling sealing hole (5 b 1) is further formed in the sealing sleeve waterproof sheet (5 b), an anti-pulling ring tooth (5 b 11) is further arranged in the waterproof anti-pulling sealing hole (5 b 1), a fastening slope (5 b 2) is arranged on the periphery of the waterproof anti-pulling sealing hole (5 b 1), and the slope of the fastening slope (5 b 2) is specifically fixed through a shell body so as to further shrink the waterproof anti-pulling sealing hole (5 b 1); the pressing sheet (45) is also provided with a pressing sheet wire hole (451); the inner assembly sealing ring (44) is also provided with sealing line holes (441) corresponding to the number of the bridging pieces (43); a screw piece thread hole (461) is formed in the center of the fastening screw piece (46), and an adjusting groove (462) is further formed in the outer ring of the screw piece thread hole (461); the outer ring of the fastening screw piece (46) is provided with an external thread, and the external thread is in threaded fastening fit with an internal thread arranged at the bottom of the inner assembly main body (41).
6. The deep sea fast water-proof coupler of claim 5, wherein: the outer ring of the limiting lantern ring (23) is provided with a lantern ring sealing ring (231); the embedded main body (11) is further provided with a contact column extension ring (14) around the periphery of the insulating contact column insulating sleeve (13), the contact column extension ring (14) corresponds to the inward extending sealing plate (2912), the contour of the contact column extension ring is matched, and the contact column extension ring and the inward extending sealing plate can be gradually and tightly attached.
7. The deep sea rapid waterproof coupler of any one of claims 1 to 6, characterized in that: the embedded component (1) and the coupling component are also provided with corresponding matching components, and the matching components enable the embedded component (1) and the coupling component to be matched in a bolt, buckle, thread, welding or magnetic attraction mode.
8. The deep sea fast water-proof coupler of claim 7, wherein: when the matching component adopts a magnetic suction mode; the two sides of the embedding main body (11) are also provided with embedding magnetic grooves (19), corresponding embedding magnetic accessories (53) are also arranged in the embedding magnetic grooves (19), the coupling main body (2) is also provided with magnetic matching installation grooves (25) and coupling installation screw holes (26) which correspond to the embedding magnetic grooves, and the magnetic matching installation grooves (25) are also internally provided with coupling magnetic accessories (57); the coupling body (2) is also provided with a coupling component outer cover (28), and the coupling component outer cover (28) is provided with an outer cover through hole (281) and a slide cylinder opening (283); the coupling assembly bolt (58) is used for fixing the outer cover (28) of the coupling assembly on the coupling main body (2), and the coupling assembly bolt (58) is in threaded fit with the coupling installation screw hole (26) by penetrating through the sliding barrel opening (283) to achieve the fixing effect; a coupling assembly sealing gasket (27) is arranged between the coupling assembly outer cover (28) and the coupling body (2).
9. The deep sea fast water-proof coupler of claim 8, wherein: when the accessory component adopts a bolt mode; a stable through hole (16) is also arranged on the embedded main body (11), and a stable mounting screw hole (282) corresponding to the stable through hole is arranged on the outer cover (28) of the coupling component; the fixing device is also provided with a stabilizing bolt (52) required for fixing the embedded main body (11) on the coupling main body (2), and the stabilizing bolt (52) is in threaded fit with the stabilizing installation screw hole (282) through the stabilizing through hole (16) to achieve the fixing effect.
10. The deep sea fast water-proof coupler of claim 9, wherein: the embedded main body (11) is also provided with an embedded main line (18), and the embedded main line (18) is electrically connected with the embedded extension contact column (12); the embedded assembly (1) is also provided with a backing ring notch (17), and an embedded sealing backing ring (54) is arranged in the backing ring notch (17); an insulating sleeve extension sealing ring (131) is further arranged on the contact column insulating sleeve (13); the contact rod insulating sliding sleeve (22) is provided with a top sealing ring (222) attached to the insulating sleeve extension sealing ring (131), and the periphery of the contact rod insulating sliding sleeve is also provided with an outer ring multi-layer sealing ring (221) attached to the inner wall of the coupling embedded sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811400324.9A CN109449859B (en) | 2018-11-22 | 2018-11-22 | Deep sea quick safety coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811400324.9A CN109449859B (en) | 2018-11-22 | 2018-11-22 | Deep sea quick safety coupler |
Publications (2)
| Publication Number | Publication Date |
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| CN109449859A CN109449859A (en) | 2019-03-08 |
| CN109449859B true CN109449859B (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811400324.9A Active CN109449859B (en) | 2018-11-22 | 2018-11-22 | Deep sea quick safety coupler |
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| CN (1) | CN109449859B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1167328A (en) * | 1997-08-11 | 1999-03-09 | Fuji Electric Co Ltd | Waterproof type connector |
| JP3276907B2 (en) * | 1997-11-26 | 2002-04-22 | 本田技研工業株式会社 | Waterproof connector |
| CN101452098B (en) * | 2007-10-31 | 2010-07-14 | 宁波东方电缆股份有限公司 | Photoelectric composite sea cable repairing joint |
| CN101409401B (en) * | 2008-11-07 | 2010-07-07 | 毛秀娣 | Wireless electric connector with water-proof function |
| CN102437488B (en) * | 2011-08-23 | 2014-03-19 | 湖州开合电子有限公司 | Short circuit preventing socket and electric connector |
| CN202534856U (en) * | 2011-11-12 | 2012-11-14 | 高文彬 | Inner bayonet type cylindrical connector |
| CN105552640A (en) * | 2016-02-22 | 2016-05-04 | 苏州科宝电气有限公司 | Motor interface connector assembly of new energy automobile |
| CN205670596U (en) * | 2016-05-20 | 2016-11-02 | 山东科技大学 | A kind of Automobile inner waterproofing socket and matched plug |
| CN207504210U (en) * | 2017-07-11 | 2018-06-15 | 上海科迎法电气科技有限公司 | A kind of novel on-vehicle battery docks connecting post plate |
| CN207459195U (en) * | 2017-11-27 | 2018-06-05 | 天津市三源电力设备制造有限公司 | A kind of anti-open circuit plug-in connector for possessing cold weld wiring |
| CN207732210U (en) * | 2018-01-17 | 2018-08-14 | 东莞市柯林斯五金制品有限公司 | A kind of water-tight connector |
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2018
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| CN109449859A (en) | 2019-03-08 |
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Effective date of registration: 20200509 Address after: 325000 room 1606, building 26, jinxiyuan, No.1, Qicai Road, Qidu street, Lucheng District, Wenzhou City, Zhejiang Province (for office use only) Applicant after: Wenzhou Lucheng Yuanlong Electrical Technology Co., Ltd Address before: A large rocky mountain town of Wencheng County of Wenzhou city in Zhejiang province 325300 Xing Chuan Cun Xing Chuan Road No. 31 Applicant before: Yu Chengwei |
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Denomination of invention: Deep sea fast safety coupler Effective date of registration: 20210716 Granted publication date: 20200609 Pledgee: Wenzhou Jianyi Technology Co.,Ltd. Pledgor: Wenzhou Lucheng Yuanlong Electrical Technology Co.,Ltd. Registration number: Y2021330000917 |
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Date of cancellation: 20211223 Granted publication date: 20200609 Pledgee: Wenzhou Jianyi Technology Co.,Ltd. Pledgor: Wenzhou Lucheng Yuanlong Electrical Technology Co.,Ltd. Registration number: Y2021330000917 |
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Effective date of registration: 20220426 Address after: 325000 room 1606, building 26, jinxiyuan, No.1, Qicai Road, Qidu street, Lucheng District, Wenzhou City, Zhejiang Province (for office use only) Patentee after: Wenzhou jiansi Stationery Co.,Ltd. Address before: 325000 room 1606, building 26, jinxiyuan, No.1, Qicai Road, Qidu street, Lucheng District, Wenzhou City, Zhejiang Province (for office use only) Patentee before: Wenzhou Lucheng Yuanlong Electrical Technology Co.,Ltd. |