CN104836187B - Fixed-line protection device for watertight wire connection sealing - Google Patents
Fixed-line protection device for watertight wire connection sealing Download PDFInfo
- Publication number
- CN104836187B CN104836187B CN201510252534.8A CN201510252534A CN104836187B CN 104836187 B CN104836187 B CN 104836187B CN 201510252534 A CN201510252534 A CN 201510252534A CN 104836187 B CN104836187 B CN 104836187B
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- CN
- China
- Prior art keywords
- solidus
- disk
- little
- big
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/117—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for multiconductor cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/523—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/16—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes structurally associated with support for line-connecting terminals within the box
Landscapes
- Cable Accessories (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a fixed-line protection device for watertight wire connection sealing. The device comprises a round rod. At least one large fixed-line disk and small fixed-line disk are fixed on the round rod through tightening nuts. The periphery of the round rod, the large fixed-line disk and the small fixed-line disk is also provided with a protection device which is formed by the movable connection of a pair of protection clamps through a rotation shaft. The device has the advantages of simple structure and easy operation, watertight wires can be uniformly separated and fixed by using the large fixed-line disk and the small fixed-line disk, the sealing operation by test personnel is facilitated, by using the protection device, a connector in the sealing process is prevented from the damage of an external environment (sunshine, rain, grease, and dust), the adhesion quality and sealing effect of the silicon rubber on the connector are greatly improved, and the workload is reduced significantly.
Description
Technical field
The present invention relates to underwater sealing test and field tests, more particularly to a kind of consolidating for watertight cable Butt sealing
Line preventer.
Background technology
At present, for the strain testing of pressure-resistance structure hydrostatic test under water, need to transmit foil gauge using electric wire
Resistance signal.Electric wire in the test is divided into watertight cable and nonwatertight electrical line.When watertight cable is connected with underwater electrical connector,
The sealing problem docked between electric wire is very crucial.The method for adopting at present is to be docked in electric wire with scolding tin, repastes multilamellar 703
Silicone rubber seal.Test hydraulic pressure is higher, and 703 silicone rubber coatings of needs are more, and coating quality requires also higher.Testing crew pair
When a branch of watertight line comprising some electric wires is sealed, due to meeting cross winding between electric wire and electric wire, silicone rubber is mutual
Bonding, causes the silicone rubber smeared in uneven thickness, or even pore or gap occurs, and sealing effectiveness is poor, seal operation amount
Increase.In addition, in the process of the test of outfield, in seal process（703 silicone rubber are not yet fully cured）Butt joint due to
Without corresponding protective measure, the infringement of the factors such as sunshine, rainwater, oil stain, dust is often suffer from, easily give normal assays band
Carry out negative consequence.Other increasing with structure pressure test, watertight cable Butt sealing problem also becomes increasingly conspicuous.
The content of the invention
The applicant is directed to above-mentioned existing issue, has carried out Improvement, there is provided one kind is used for watertight cable Butt sealing
Solidus preventer, the present invention uniformly can separately fix watertight cable, be easy to testing crew to carry out seal operation, while sharp
With the present invention banjo fixing butt jointing being in seal process can be made from external environment（Sunshine, rainwater, oil stain, dust）Infringement,
Guarantee sealing effectiveness.
The technical solution adopted in the present invention is as follows：
A kind of solidus preventer for watertight cable Butt sealing, including round bar, at least one big solidus disk with it is little
Solidus disk is fixed on the round bar by fastening nut, is also set up in the periphery of the round bar, big solidus disk and little solidus disk
Preventer, the preventer is constituted by an active connection by a pair of guard clips by rotating shaft.
Its further technical scheme is：
The big solidus disk and little solidus disk are circle, and the diameter of the little solidus disk is not more than the straight of big solidus disk
Footpath, multiple solidus grooves are along the circumferential direction uniformly opened on the big solidus disk and little solidus disk；
It is provided with for through the perforate of round bar, at least in the big solidus at the big solidus disk and the center of little solidus disk
Disk stretches out to form flange with one end of little solidus disk, and the periphery of the flange arranges external screw thread；
In the inside of the fastening nut, female thread is set；
The guard clip is the circular cylinder with inner chamber, and a pair of guard clips form circular cylinder body in closure, each
The upper surface and lower surface of guard clip is provided with multiple dried holes, and at least upper surface in a guard clip also sets up counting button；
Spring is also socketed in the periphery of the rotating shaft；
Stretch out to form boss in the upper surface and lower surface of the guard clip, the boss is semicircle, each convex
Platform is formed for through the through hole of watertight patch cable or watertight cable after a pair of guard clip closures.
Beneficial effects of the present invention are as follows：
Present configuration is simple and convenient to operate, and using big solidus disk in the present invention, little solidus disk can be uniform by watertight cable
Separate and fix, be easy to testing crew to carry out seal operation, using preventer the banjo fixing butt jointing in seal process can be made
From external environment（Sunshine, rainwater, oil stain, dust）Infringement, greatly improve silicone rubber on banjo fixing butt jointing attachment quality and
Sealing effectiveness, significantly reduces workload so that the watertight cable after Butt sealing is adapted to higher pressure environment, while anti-
Retaining clip can prevent the drippage of 703 silicone rubber, it is ensured that the cleaning of external environment condition, be provided additionally with tally function, seal the mesh of number of times one
So, it is to avoid holiday, the wrong generation for applying phenomenon.
Description of the drawings
Fig. 1 is the axonometric drawing of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the top view of the present invention.
Fig. 4 is the use state schematic diagram I of the present invention.
Fig. 5 is the use state schematic diagram II of the present invention.
Wherein：1st, round bar；2nd, big solidus disk；3rd, little solidus disk；4th, fastening nut；5th, button is counted；6th, guard clip；601st, it is convex
Platform；602nd, through hole；7th, rotating shaft；8th, spring；9th, dried hole；10th, solidus groove；11st, watertight patch cable；12nd, banjo fixing butt jointing；
13rd, watertight cable；14th, flange.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is illustrated.
As shown in Figure 1 and Figure 2, a kind of solidus preventer for watertight cable Butt sealing include round bar 1, at least one
Individual big solidus disk 2 is fixed on round bar 1 with little solidus disk 3 by fastening nut 4, in round bar 1, big solidus disk 2 and little solidus disk 3
Periphery also set up preventer, preventer is constituted by an active connection by a pair of guard clips 6 by rotating shaft 7, in the periphery of rotating shaft 7
Also it is socketed spring 8.As shown in Figure 1, Figure 2 and Figure 3, guard clip 6 is the circular cylinder with inner chamber, and a pair of guard clips 6 are being closed
Circular cylinder body is formed during conjunction, in the upper surface and lower surface of each guard clip 6 multiple dried holes 9 are provided with, at least in a protection
The upper surface of folder 6 also sets up counting button 5.Stretch out to form boss 601 in the upper surface and lower surface of above-mentioned guard clip 6,
Boss 601 is semicircle, and each boss 601 is formed for through watertight patch cable 11 or watertight after a pair of guard clips 6 are closed
The through hole 602 of electric wire 13.
As shown in Figure 1, Figure 2 and Figure 3, above-mentioned big solidus disk 2 and little solidus disk 3 are circle, and the diameter of little solidus disk 3 is not
More than the diameter of big solidus disk 2, multiple solidus grooves 10 are along the circumferential direction uniformly opened on big solidus disk 2 and little solidus disk 3, should
The groove width of solidus groove 10 is slightly less than the external diameter of watertight cable 13 so that watertight cable 13 fast and convenient can be stuck in big solidus disk 2
On little solidus disk 3.It is provided with for through the perforate of round bar 1, at least solid greatly at big solidus disk 2 and the center of little solidus disk 3
Drum 2 stretches out to form flange 14 with one end of little solidus disk 3, and the periphery of flange 14 arranges external screw thread.In above-mentioned fastening spiral shell
The inside of cap 4 arranges female thread, and above-mentioned flange 14 is threadedly coupled with fastening nut 4.
The specific work process of the present invention is as follows：
As shown in figure 4, when watertight cable 13 is docked with watertight patch cable 11, due to the electric wire of watertight patch cable 11
Extension is shorter, therefore selects a big solidus disk 2 and a little solidus disk 3 to coordinate as shown in Figure 4.According to two watertights
When electric wire 13 is docked, because the overhanging length of watertight cable 13 is longer, therefore two big solidus disks 2 and a little solidus disk are selected
3 coordinate.As shown in Figure 4, Figure 5, big solidus disk 2, little solidus disk 3 are sleeved on round bar 1 first, then adjust big solidus disk 2,
Position of the little solidus disk 3 on round bar 1, finally by fastening nut 4 respectively with big solidus disk 2, little solidus disk 3 on flange 14
After threaded connection, big solidus disk 2, little solidus disk 3 are fixed.Then watertight cable 13 or watertight patch cable 11 are stuck in
In the solidus groove 10 of big solidus disk 2 and little solidus disk 3, as shown in Figure 4, Figure 5, watertight cable 13 and watertight patch cable 11 it
Between and two watertight cables 13 between by banjo fixing butt jointing 12 dock and uniformly strut, then smeared respectively with 703 silicone rubber
On each banjo fixing butt jointing 12, smear after finishing, after guard clip 6 is closed by rotating shaft 7, make big solidus disk 2, the little cloth of solidus disk 3
Put in the inner chamber of a pair of guard clips 6, guard clip 6 is voluntarily closed by the effect of spring 8, it is ensured that banjo fixing butt jointing 12 is in and is protected
Shield state, can ensure that banjo fixing butt jointing 12 is unaffected during dry solidification by dried hole 9, when testing crew has been smeared
After time 703 silicone rubber, rotation counting button 5 to corresponding position, record banjo fixing butt jointing 12 smears number of times, in order to avoid holiday or many
Apply, after 703 silicone rubber smear end-of-job, Pass Test is required, removes preventer.
Above description is explanation of the invention, is not the restriction to inventing, and limited range of the present invention is referring to right
Require, in the case of the basic structure without prejudice to the present invention, the present invention can make any type of modification.
Claims (4)
1. a kind of solidus preventer for watertight cable Butt sealing, it is characterised in that：Including round bar（1）, at least one
Big solidus disk（2）With little solidus disk（3）By fastening nut（4）It is fixed on the round bar（1）On, in the round bar（1）, it is big solid
Drum（2）And little solidus disk（3）Periphery also set up preventer, the preventer is by a pair of guard clips（6）By rotating shaft
（7）Constitute by an active connection；The big solidus disk（2）And little solidus disk（3）It is circle, the little solidus disk（3）Diameter not
More than big solidus disk（2）Diameter, multiple solidus grooves（10）Along the circumferential direction uniformly it is opened in the big solidus disk（2）And it is little solid
Drum（3）On；In the big solidus disk（2）With little solidus disk（3）Center be provided with for through round bar（1）Perforate, at least
In the big solidus disk（2）With little solidus disk（3）One end stretch out to form flange（14）, the flange（14）Periphery set
Put external screw thread；The guard clip（6）It is the circular cylinder with inner chamber, a pair of guard clips（6）Circular cylinder is formed in closure
Body, in each guard clip（6）Upper surface and lower surface be provided with multiple dried holes（9）, at least in a guard clip（6）Upper table
Face also sets up counting button（5）.
2. a kind of solidus preventer for watertight cable Butt sealing as claimed in claim 1, it is characterised in that：Institute
State fastening nut（4）Inside arrange female thread.
3. a kind of solidus preventer for watertight cable Butt sealing as claimed in claim 1, it is characterised in that：Institute
State rotating shaft（7）Periphery be also socketed spring（8）.
4. a kind of solidus preventer for watertight cable Butt sealing as claimed in claim 1, it is characterised in that：Institute
State guard clip（6）Upper surface and lower surface stretch out to form boss（601）, the boss（601）It is each convex for semicircle
Platform（601）In a pair of guard clips（6）Formed after closure for through watertight patch cable（11）Or watertight cable（13）Insertion
Hole（602）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252534.8A CN104836187B (en) | 2015-05-18 | 2015-05-18 | Fixed-line protection device for watertight wire connection sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252534.8A CN104836187B (en) | 2015-05-18 | 2015-05-18 | Fixed-line protection device for watertight wire connection sealing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104836187A CN104836187A (en) | 2015-08-12 |
| CN104836187B true CN104836187B (en) | 2017-04-12 |
Family
ID=53813890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510252534.8A Active CN104836187B (en) | 2015-05-18 | 2015-05-18 | Fixed-line protection device for watertight wire connection sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104836187B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3392988B1 (en) * | 2017-04-18 | 2021-05-26 | Roxtec AB | Sealed cable passage |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059806A (en) * | 1990-09-13 | 1992-03-25 | 沃尔特罗斯公司 | Sealing enters the device of the cable of cable splice sleeve |
| US6039324A (en) * | 1998-01-20 | 2000-03-21 | Santa, Jr.; Gene J. | Bulkhead penetrator and method for separating cables from a bulkhead penetrator |
| CN1813383A (en) * | 2003-06-24 | 2006-08-02 | 泰科电子雷伊化学有限公司 | Cable splice closure |
-
2015
- 2015-05-18 CN CN201510252534.8A patent/CN104836187B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059806A (en) * | 1990-09-13 | 1992-03-25 | 沃尔特罗斯公司 | Sealing enters the device of the cable of cable splice sleeve |
| US6039324A (en) * | 1998-01-20 | 2000-03-21 | Santa, Jr.; Gene J. | Bulkhead penetrator and method for separating cables from a bulkhead penetrator |
| CN1813383A (en) * | 2003-06-24 | 2006-08-02 | 泰科电子雷伊化学有限公司 | Cable splice closure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104836187A (en) | 2015-08-12 |
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