CN107606321A - A kind of plugging structure and its application method of distribution box wire inlet/outlet hole - Google Patents
A kind of plugging structure and its application method of distribution box wire inlet/outlet hole Download PDFInfo
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- CN107606321A CN107606321A CN201710891626.XA CN201710891626A CN107606321A CN 107606321 A CN107606321 A CN 107606321A CN 201710891626 A CN201710891626 A CN 201710891626A CN 107606321 A CN107606321 A CN 107606321A
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- wire inlet
- outlet hole
- distribution box
- cover plate
- plate
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- 238000009826 distribution Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims description 9
- 230000009471 action Effects 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims description 14
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a kind of plugging structure of distribution box wire inlet/outlet hole, it includes rubber closeouts, upper squeezing action forces plate, lower squeezing action forces plate, resilience cover plate and upper squeezing action is forced into plate and lower squeezing action forces plate and is connected to and is integrated and causes several bolts of rubber closeouts deformation, resilience cover plate blocks the aperture of distribution box wire inlet/outlet hole, the upper end connection lower bayonet slot of resilience cover plate, lower squeezing action forces the upper neck of outside connection of plate lower end, upper neck is connected with lower bayonet slot by spring, and then resilience cover plate is caused to force plate also elastic connection with lower squeezing action.Advantages of the present invention:Resilience cover plate is connected in the lower end of rubber closeouts, wire inlet/outlet hole, good airproof performance can be blocked;With resilient structures, after plugging structure is installed, take away bolt and enable to resilience cover plate resilience so that with being brought into close contact at wire inlet/outlet hole, resilience cover plate will be fully sealed resilience cover plate at wire inlet/outlet hole, and integrated cost is low, can Reusability.
Description
Technical field
The present invention relates to a kind of plugging structure and its application method of distribution box wire inlet/outlet hole, belongs to power equipment technology neck
Domain.
Background technology
The occasions such as construction site, factory, road side, distribution box are equipment indispensable in electric power link, family,
When operating room, office decoration, distribution box is also often used, in many institute's weeks, distribution box will be opened by electrical wiring requirement
Close equipment, measuring instrumentss, protection electrical equipment and auxiliary equipment to be assembled in closing or semiclosed metal safe or in screen width, composition is matched somebody with somebody
Electric installation, so need the wire inlet/outlet hole that reserved supply lines passes through in the fabrication process, when in use during wire inlet/outlet hole and
Can have space between electric wire, such as without closure, will make it that distribution box does not have a sealing, water, mud, dust, debris,
Mouselet and toy etc. can enter distribution box, can cause switchgear, measuring instrumentss, protection electrical equipment and auxiliary in distribution box
Device damage, life-span when reducing the use of distribution box, especially under the bad weathers such as wet weather, heavy snow, the damage of outdoor fitting case
It is more serious.
The content of the invention
The technical problem to be solved in the present invention, it is plugging structure and its user that a kind of distribution box wire inlet/outlet hole is provided
Method.
The present invention is realized by following proposal:A kind of plugging structure of distribution box wire inlet/outlet hole, it include rubber closeouts,
Upper squeezing action forces plate, lower squeezing action forces plate, resilience cover plate and by the upper squeezing action force plate and it is described under
Squeezing action forces plate and is connected to several bolts for being integrated and rubber closeouts being deformed, and the resilience cover plate, which is blocked, matches somebody with somebody
The aperture of electronic box wire inlet/outlet hole, the upper end connection lower bayonet slot of the resilience cover plate, the lower squeezing action force the outer of plate lower end
The upper neck of side connection, the upper neck is connected with the lower bayonet slot by spring, and then causes the resilience cover plate and institute
State lower squeezing action and force plate also elastic connection.
The upper connecting pole of lower end connection of the upper neck inwall, the lower connecting pole of upper end connection of the lower bayonet slot inwall, institute
State spring housing outside of connecting pole and the lower connecting pole on described, and upper and lower ends respectively with the upper neck inwall and institute
Lower bayonet slot inwall is stated to be fixedly connected.
Bolt hole A is provided with the upper neck, the upper connecting pole is provided with the screw hole B run through up and down, the lower connection
The upper part of post is provided with bolt hole C, and bolt hole A, the screw hole B, the bolt hole C described in screw bolt passes cause described
Upper connecting pole is connected with the lower connecting pole and then causes the spring to be in compressive state, takes away bolt, at the spring
In resilience state.
The upper connecting pole, the lower connecting pole and the spring are provided with multigroup.
The area of the resilience cover plate is more than the area in the aperture of distribution box wire inlet/outlet hole.
The width of the upper neck is wider than the lower bayonet slot, and the upper neck is stuck in the outside of the lower bayonet slot, described
The height and the height more than the upper neck and the lower bayonet slot of upper neck and the upper connecting pole.
The rubber closeouts are provided with step aperture lines, and the pressure active force pressing plate, the lower squeezing action force
Plate and the resilience cover plate form by two mutually symmetrical with parts, and the upper neck and the lower bayonet slot are also mutual by two
Symmetrical part forms.
The thickness of the junction of two mutually symmetrical with parts of the resilience cover plate is the half of integral thickness, using weight
Folded attachment structure.
The outer wall of the rubber closeouts is provided with a circle groove, and multiple diamond grooves are uniformly provided with the groove.
A kind of application method of the plugging structure of distribution box wire inlet/outlet hole, it is followed the steps below:
Step 1:Cable passes through wire inlet/outlet hole when in use, by the rubber closeouts being bolted when dispatching from the factory along
Step aperture lines are broken into two with one's hands on the cable being enclosed on the outside of distribution box, and are closed, and upper pressure active force pressing plate, lower squeezing action are forced
Plate is also closed by being broken into two with one's hands at open bolt hole on the cable being enclosed on the outside of distribution box, by resilience cover plate along overlapping
Break into two with one's hands on the cable being enclosed on the outside of distribution box, also close, and resilience cover plate is against wire inlet/outlet hole, now another group of bolt and wear
Bolt hole A, screw hole B, bolt hole C are crossed, in locking state;
Step 2:Slided into after step 1 along cable at wire inlet/outlet hole, resilience cover plate rotates spiral shell with being contacted at wire inlet/outlet hole
Bolt causes pressure active force pressing plate extruding rubber closeouts, and the centre position of rubber closeouts carries out interior expand towards cable and deformed,
Until rubber closeouts are brought into close contact with cable;
Step 3:After step 2, deformed because the centre position of rubber closeouts carries out interior expand towards cable, therefore rubber seals
The lower part of blocking piece will be shifted up, and then drives lower squeezing action to force plate and move up, while resilience cover plate is moved up, with inlet-outlet line
It is not closely sealed at hole, space is left, is now taken away the bolt in bolt hole A, screw hole B, bolt hole C, recoil of spring so that is returned
Cover plate is played with being brought into close contact at wire inlet/outlet hole, resilience cover plate will be fully sealed at wire inlet/outlet hole.
Beneficial effects of the present invention are:
1st, a kind of plugging structure of distribution box wire inlet/outlet hole of the present invention connects resilience cover plate, Neng Goufeng in the lower end of rubber closeouts
Stifled wire inlet/outlet hole, good airproof performance;
2nd, a kind of plugging structure of distribution box wire inlet/outlet hole of the present invention carries resilient structures, after plugging structure is installed, takes away spiral shell
Bolt enables to resilience cover plate resilience so that resilience cover plate at wire inlet/outlet hole with being brought into close contact, and resilience cover plate is by wire inlet/outlet hole
It is fully sealed, avoids rubber closeouts from causing in deformation not closely sealed at resilience cover plate and wire inlet/outlet hole, leave space;
3rd, a kind of plugging structure of distribution box wire inlet/outlet hole of the present invention can be before dispatching from the factory just by rubber closeouts and squeezing action
Force plate to be bolted, installed one by one without scene, because of the bolt hole of one of end of one of half pressing plate
It to be open, can also open, be covered together with rubber closeouts online so being bolted good squeezing action and forcing plate
It is easy to use on cable;
4th, a kind of plugging structure of distribution box wire inlet/outlet hole of the present invention is compared with traditional closure mode, is realized to disengaging
The science closure of string holes, the distinctive material of plugging structure and structure function make product have very strong stability, service life height
Up to more than 20 years, plugging effect was lasting, avoids material and artificial waste, substantially increases closure work efficiency;Eliminate because
Expand with heat and contract with cold, the vibrations of cable and periphery are on influence caused by plugging effect;Plugging structure is using flexible material and installation
Disassembling section is simple, and time and difficulty that repairing is safeguarded are greatly reduced when needing and rushing to repair and safeguard, will not also destroy cable
Insulating barrier, good protective effect has been played to cable;
5th, a kind of versatility of the plugging structure of distribution box wire inlet/outlet hole of the present invention is good, by the tightness of regulating bolt, makes
Obtain rubber closeouts and different degrees of deformation occur, adapt to different size of cable;
6th, a kind of New Type Material of the plugging structure of distribution box wire inlet/outlet hole of the present invention possesses high-insulativity and fire protecting performance, has
Insulation function and isolation naked light performance, installation that can be under any complex environment include the installation under the environment such as ponding, mud,
And do not influenceed when installing by any weather;
7th, a kind of resilience cover plate of the plugging structure of distribution box wire inlet/outlet hole of the present invention uses overlapping attachment structure, improves sealing
Property;
8th, a kind of integrated cost of the plugging structure of distribution box wire inlet/outlet hole of the present invention it is low, can Reusability.
Brief description of the drawings
Fig. 1 is a kind of decomposition texture schematic diagram of the plugging structure of distribution box wire inlet/outlet hole of the present invention.
Fig. 2 is a kind of dimensional structure diagram of the plugging structure of distribution box wire inlet/outlet hole of the present invention.
Fig. 3 faces cross-sectional view for a kind of plugging structure of distribution box wire inlet/outlet hole of the present invention.
Fig. 4 faces cross-sectional view for a kind of resilient structures of the plugging structure of distribution box wire inlet/outlet hole of the present invention.
In figure:1 is rubber closeouts, and 2 be that upper squeezing action forces plate, and 3 be that lower squeezing action forces plate, and 4 be resilience lid
Plate, 5 be lower bayonet slot, and 6 be upper neck, and 7 be spring, and 8 be upper connecting pole, and 9 be lower connecting pole, and 10 be bolt hole A, and 11 be screw hole
B, 12 be bolt hole C, and 13 be diamond groove.
Embodiment
With reference to Fig. 1-4, the present invention is further described, but the scope of the present invention does not limit to the content.
Wherein identical parts are presented with like reference characters.It should be noted that the word used below in description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to court
To or away from particular elements geometric centers direction, and accompanying drawing is compared using very simplified form and accurately using non-
Rate, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
For clarity, not describing whole features of practical embodiments, in the following description, known function is not described in detail
And structure, because they can make the present invention chaotic due to unnecessary details, it will be understood that opening in any practical embodiments
In hair, it is necessary to a large amount of implementation details are made to realize the specific objective of developer, such as according to relevant system or relevant business
Limitation, another embodiment is changed into by one embodiment, additionally, it should think that this development is probably complicated and expended
Time, but it is only to those skilled in the art routine work.
A kind of plugging structure of distribution box wire inlet/outlet hole, it includes rubber closeouts 1, upper squeezing action forces plate 2, lower crowded
Pressure active force pressing plate 3, resilience cover plate 4 and upper squeezing action is forced into plate 2 and lower squeezing action forces plate 3 and is connected to and is integrated
And several bolts that rubber closeouts 1 are deformed, resilience cover plate 4 block the aperture of distribution box wire inlet/outlet hole, resilience cover plate 4
Upper end connection lower bayonet slot 5, lower squeezing action forces the upper neck 6 of outside connection of the lower end of plate 3, and upper neck 6 and lower bayonet slot 5 pass through
The elastic connection of spring 7, and then cause resilience cover plate 4 to force the also elastic connection of plate 3 with lower squeezing action.
The upper connecting pole 8 of lower end connection of the upper inwall of neck 6, the lower connecting pole 9 of upper end connection of the inwall of lower bayonet slot 5,7 sets of spring
In the outside of upper connecting pole 8 and lower connecting pole 9, and upper and lower ends are fixed with the upper inwall of neck 6 and the inwall of lower bayonet slot 5 connect respectively
Connect.
Bolt hole A10 is provided with upper neck 6, upper connecting pole 8 is provided with the screw hole B11 run through up and down, lower connecting pole 9 it is upper
Part is provided with bolt hole C12, screw bolt passes bolt hole A10, screw hole B11, bolt hole C12 cause connecting pole 8 and under
Connecting pole 9 is connected and then causes spring 7 to be in compressive state, takes away bolt, spring 7 is in resilience state.
Upper connecting pole 8, lower connecting pole 9 and spring 7 are provided with multigroup.
The area of resilience cover plate 4 is more than the area in the aperture of distribution box wire inlet/outlet hole.
The width of upper neck 6 is wider than lower bayonet slot 5, and upper neck 6 is stuck in the outside of lower bayonet slot 5, upper neck 6 and upper connecting pole
8 height and the height more than upper neck 6 and lower bayonet slot 5.
Rubber closeouts 1 are provided with step aperture lines, and pressure active force pressing plate 2, lower squeezing action force plate 3 and resilience lid
Plate 4 is formed by two mutually symmetrical with parts, and upper neck 6 and lower bayonet slot 5 are also made up of two mutually symmetrical with parts.
The thickness of the junction of two mutually symmetrical with parts of resilience cover plate 4 is the half of integral thickness, and use is overlapping
Attachment structure.
The outer wall of rubber closeouts 1 is provided with a circle groove, and multiple diamond grooves 13 are uniformly provided with groove.
A kind of application method of the plugging structure of distribution box wire inlet/outlet hole, it is followed the steps below:
Step 1:Cable passes through wire inlet/outlet hole when in use, by the rubber closeouts 1 being bolted when dispatching from the factory along
Step aperture lines are broken into two with one's hands on the cable being enclosed on the outside of distribution box, and are closed, by upper pressure active force pressing plate 2, lower squeezing action power
Pressing plate 3 is also closed, by resilience cover plate 4 along emphatically by being broken into two with one's hands at open bolt hole on the cable being enclosed on the outside of distribution box
Folded place is broken into two with one's hands on the cable being enclosed on the outside of distribution box, is also closed, and resilience cover plate 4 is against wire inlet/outlet hole, now another group of bolt
And through bolt hole A10, screw hole B11, bolt hole C12, in locking state;
Step 2:Slided into after step 1 along cable at wire inlet/outlet hole, resilience cover plate 4 rotates with being contacted at wire inlet/outlet hole
Bolt causes pressure active force pressing plate 2 to extrude rubber closeouts 1, and the centre position of rubber closeouts 1 carries out interior expand towards cable
Deformation, until rubber closeouts 1 are brought into close contact with cable;
Step 3:After step 2, deformed because the centre position of rubber closeouts 1 carries out interior expand towards cable, therefore rubber
The lower part of closeouts 1 will be shifted up, and then drives lower squeezing action to force plate 3 and move up, while resilience cover plate 4 is moved up, with
It is not closely sealed at wire inlet/outlet hole, space is left, is now taken away the bolt in bolt hole A10, screw hole B11, bolt hole C12, bullet
Spring resilience so that with being brought into close contact at wire inlet/outlet hole, resilience cover plate 4 will be fully sealed resilience cover plate 4 at wire inlet/outlet hole.
Although more detailed elaboration is done to technical scheme and has been enumerated, it will be appreciated that for ability
For field technique personnel, modification is made to above-described embodiment or uses equivalent alternative solution, this is to those skilled in the art
It is it is clear that these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the present invention for member
Claimed scope.
Claims (10)
- A kind of 1. plugging structure of distribution box wire inlet/outlet hole, it is characterised in that:It includes rubber closeouts(1), upper squeezing action Force plate(2), lower squeezing action force plate(3), resilience cover plate(4)And the upper squeezing action is forced into plate(2)With it is described Lower squeezing action forces plate(3)It is connected to and is integrated and causes rubber closeouts(1)Several bolts of deformation, the resilience lid Plate(4)Block the aperture of distribution box wire inlet/outlet hole, the resilience cover plate(4)Upper end connection lower bayonet slot(5), the lower extruding work Firmly pressing plate(3)The upper neck of outside connection of lower end(6), the upper neck(6)With the lower bayonet slot(5)Pass through spring(7)Bullet Property connection, and then cause the resilience cover plate(4)Plate is forced with the lower squeezing action(3)Also elastic connection.
- A kind of 2. plugging structure of distribution box wire inlet/outlet hole according to claim 1, it is characterised in that:The upper neck (6)The upper connecting pole of lower end connection of inwall(8), the lower bayonet slot(5)The lower connecting pole of upper end connection of inwall(9), the spring (7)It is enclosed on the upper connecting pole(8)With the lower connecting pole(9)Outside, and upper and lower ends respectively with the upper neck(6)It is interior Wall and the lower bayonet slot(5)Inwall is fixedly connected.
- A kind of 3. plugging structure of distribution box wire inlet/outlet hole according to claim 2, it is characterised in that:The upper neck (6)On be provided with bolt hole A(10), the upper connecting pole(8)It is provided with the screw hole B run through up and down(11), the lower connecting pole(9) Upper part be provided with bolt hole C(12), bolt hole A described in screw bolt passes(10), the screw hole B(11), the bolt Hole C(12)So that the upper connecting pole(8)With the lower connecting pole(9)Be connected so cause the spring(7)In compression State, take away bolt, the spring(7)In resilience state.
- A kind of 4. plugging structure of distribution box wire inlet/outlet hole according to claim 2, it is characterised in that:The upper connecting pole (8), the lower connecting pole(9)And the spring(7)Provided with multigroup.
- A kind of 5. plugging structure of distribution box wire inlet/outlet hole according to claim 1, it is characterised in that:The resilience cover plate (4)Area be more than distribution box wire inlet/outlet hole aperture area.
- A kind of 6. plugging structure of distribution box wire inlet/outlet hole according to claim 2, it is characterised in that:The upper neck (6)Width be wider than the lower bayonet slot(5), and the upper neck(6)It is stuck in the lower bayonet slot(5)Outside, the upper neck (6)With the upper connecting pole(8)Height and more than the upper neck(6)And the lower bayonet slot(5)Height.
- A kind of 7. plugging structure of distribution box wire inlet/outlet hole according to claim 1, it is characterised in that:The rubber closure Part(1)It is provided with step aperture lines, the pressure active force pressing plate(2), the lower squeezing action force plate(3)With the resilience Cover plate(4)Formed by two mutually symmetrical with parts, the upper neck(6)With the lower bayonet slot(5)Also it is mutually relative by two The part composition of title.
- A kind of 8. plugging structure of distribution box wire inlet/outlet hole according to claim 7, it is characterised in that:The resilience cover plate (4)Two mutually symmetrical with parts junction thickness be integral thickness half, using overlapping attachment structure.
- A kind of 9. plugging structure of distribution box wire inlet/outlet hole according to claim 1, it is characterised in that:The rubber closure Part(1)Outer wall be provided with a circle groove, be uniformly provided with multiple diamond grooves on the groove(13).
- A kind of 10. application method of the plugging structure of the distribution box wire inlet/outlet hole based on claim 1-9, it is characterised in that its Follow the steps below:Step 1:Cable passes through wire inlet/outlet hole when in use, the rubber closeouts that will be bolted when dispatching from the factory(1)Edge Step aperture lines to break into two with one's hands on the cable being enclosed on the outside of distribution box, and close, by upper pressure active force pressing plate(2), it is lower extruding make Firmly pressing plate(3)By being broken into two with one's hands at open bolt hole on the cable being enclosed on the outside of distribution box, also close, by resilience cover plate (4)Break into two with one's hands along overlapping on the cable being enclosed on the outside of distribution box, also close, and resilience cover plate(4)Opposite wire inlet/outlet hole, now Another group of bolt and through bolt hole A(10), screw hole B(11), bolt hole C(12), in locking state;Step 2:Slided into after step 1 along cable at wire inlet/outlet hole, resilience cover plate(4)Contact, revolve with wire inlet/outlet hole Turn bolt to press active force pressing plate(2)Extrude rubber closeouts(1), rubber closeouts(1)Centre position towards cable Expand deformation in carrying out, until rubber closeouts(1)It is brought into close contact with cable;Step 3:After step 2, due to rubber closeouts(1)Centre position towards cable carry out in expand deformation, therefore rubber Glue closeouts(1)Lower part will be shifted up, and then drive lower squeezing action to force plate(3)Move up, while cause resilience cover plate(4) Move up, it is and not closely sealed at wire inlet/outlet hole, space is left, now by bolt hole A(10), screw hole B(11), bolt hole C(12)It is interior Bolt take away, recoil of spring so that resilience cover plate(4)With being brought into close contact at wire inlet/outlet hole, resilience cover plate(4)By wire inlet/outlet hole Place is fully sealed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710891626.XA CN107606321A (en) | 2017-09-27 | 2017-09-27 | A kind of plugging structure and its application method of distribution box wire inlet/outlet hole |
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CN201710891626.XA CN107606321A (en) | 2017-09-27 | 2017-09-27 | A kind of plugging structure and its application method of distribution box wire inlet/outlet hole |
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JPH0610695U (en) * | 1992-07-15 | 1994-02-10 | 日▲吉▼鋳工株式会社 | Sealing device for cable conduits |
EP1628376A2 (en) * | 2004-08-19 | 2006-02-22 | Airbus Deutschland GmbH | Assembly part for a sealed cable feedthrough |
CN103003610A (en) * | 2010-05-25 | 2013-03-27 | 贝勒工程公司 | An assembly and a method for providing in an opening sealing system |
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CN206283232U (en) * | 2016-12-27 | 2017-06-27 | 赵寰 | A kind of sealing entrance cable device |
CN106972445A (en) * | 2017-05-16 | 2017-07-21 | 江西斯耐尔电力科技有限公司 | A kind of two-way plugging device of pipeline and its application method with strong sealing |
CN207178942U (en) * | 2017-09-27 | 2018-04-03 | 江西斯耐尔电力科技有限公司 | A kind of plugging structure of distribution box wire inlet/outlet hole |
-
2017
- 2017-09-27 CN CN201710891626.XA patent/CN107606321A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0610695U (en) * | 1992-07-15 | 1994-02-10 | 日▲吉▼鋳工株式会社 | Sealing device for cable conduits |
EP1628376A2 (en) * | 2004-08-19 | 2006-02-22 | Airbus Deutschland GmbH | Assembly part for a sealed cable feedthrough |
CN103003610A (en) * | 2010-05-25 | 2013-03-27 | 贝勒工程公司 | An assembly and a method for providing in an opening sealing system |
CN205896550U (en) * | 2016-08-18 | 2017-01-18 | 王慧锋 | Two -way plugging device of pipeline |
CN206283232U (en) * | 2016-12-27 | 2017-06-27 | 赵寰 | A kind of sealing entrance cable device |
CN106885093A (en) * | 2017-04-25 | 2017-06-23 | 江西斯耐尔电力科技有限公司 | A kind of two-way plugging device of pipeline with strong sealing and its application method |
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CN207178942U (en) * | 2017-09-27 | 2018-04-03 | 江西斯耐尔电力科技有限公司 | A kind of plugging structure of distribution box wire inlet/outlet hole |
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