CN207082819U - A kind of anti-explosion cable introducing device with multi-layer sealed circle - Google Patents
A kind of anti-explosion cable introducing device with multi-layer sealed circle Download PDFInfo
- Publication number
- CN207082819U CN207082819U CN201720826270.7U CN201720826270U CN207082819U CN 207082819 U CN207082819 U CN 207082819U CN 201720826270 U CN201720826270 U CN 201720826270U CN 207082819 U CN207082819 U CN 207082819U
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- China
- Prior art keywords
- sealing ring
- introducing device
- layer sealed
- sealed circle
- device body
- Prior art date
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Abstract
The utility model discloses a kind of anti-explosion cable introducing device with multi-layer sealed circle, including introducing device body（1）, multi-layer sealed circle, clamp nut（2）And lute in（3）, introducing device body is interior to be provided with multi-layer sealed circle, and multi-layer sealed circle both sides are respectively equipped with the first metal-rubber packing ring（9）With the second metal-rubber packing ring（10）, located at introducing device chamber body and being connected with the second metal-rubber packing ring, the lateral wall that clamp nut connects place with introducing device body is provided with groove structure for clamp nut one end（11）, the groove structure side of clamp nut lateral wall is additionally provided with a lute in intake（12）, the sealed clay intake of lute in, which is injected into groove structure, forms packing seal, and on lute in intake covered with aluminium foil sealing layer（13）.The utility model uses the anti-explosion cable introducing device with multi-layer sealed circle, reasonable in design.
Description
Technical field
It the utility model is related to cable entry technical field, and in particular to a kind of anti-explosion electric with multi-layer sealed circle
Cable introducing device.
Background technology
It is unreasonable structure design to be present in existing anti-explosion cable introducing device, and in general anti-explosion cable introducing device includes drawing
Enter device body, sealing ring and clamp nut, but limited by sealing ring performance, can only the less cable of seal outer diameter scope；
In addition, existing introducing device body there may be poor sealing performance with the clamp nut place of connecting.Therefore, art technology is needed badly
Personnel work out a kind of new anti-explosion cable introducing device.
The content of the invention
Problem to be solved in the utility model is overcome the deficiencies in the prior art, there is provided a kind of with multi-layer sealed circle
Anti-explosion cable introducing device.
Technical scheme is used by it solves technical problem：A kind of anti-explosion cable with multi-layer sealed circle introduces dress
Put, it includes introducing device body, multi-layer sealed circle, clamp nut and lute in, is provided with the introducing device body more
Layer sealing ring, the multi-layer sealed circle both sides are respectively equipped with the first metal-rubber packing ring and the second metal-rubber packing ring, the pressure
Tight nut one end is located in introducing device chamber body and is connected with the second metal-rubber packing ring, and clamp nut and introducing device
The lateral wall at the body place of connecting offers a circle groove structure, and the groove structure side of the clamp nut lateral wall is additionally provided with
One lute in intake, the sealed clay intake of lute in, which is injected into groove structure, forms packing seal, and
In on lute in intake covered with aluminium foil sealing layer.
Preferably, the multi-layer sealed circle includes the first sealing ring.
Preferably, the multi-layer sealed circle includes ecto-entad and is adapted the first sealing ring and second being arranged successively
Sealing ring.
Preferably, the multi-layer sealed circle includes ecto-entad and is adapted the first sealing ring being arranged, second successively
Sealing ring and the 3rd sealing ring.
Preferably, the multi-layer sealed circle includes ecto-entad and is adapted the first sealing ring being arranged, second successively
Sealing ring, the 3rd sealing ring and the 4th sealing ring.
Preferably, the multi-layer sealed circle includes ecto-entad and is adapted the first sealing ring being arranged, second successively
Sealing ring, the 3rd sealing ring, the 4th sealing ring and the 5th sealing ring.
Preferably, the introducing device body is made up of cast iron materials.
Preferably, the introducing device outer body wall is provided with a rubber waterproof set.
Preferably, first sealing ring, the second sealing ring, the 3rd sealing ring, the 4th sealing ring and the 5th sealing
Circle is that 110 silastic materials are made.
The beneficial effects of the utility model are：Using the anti-explosion cable introducing device with multi-layer sealed circle, introducing device
Multi-layer sealed circle is provided with body, multi-layer sealed circle both sides are respectively equipped with the first metal-rubber packing ring and the second metal-rubber pad
Circle, clamp nut one end is located in introducing device chamber body and is connected with the second metal-rubber packing ring, and clamp nut is with drawing
The lateral wall for entering the device body place of connecting offers a circle groove structure, and the groove structure side of clamp nut lateral wall is also set
There is a lute in intake, the sealed clay intake of lute in, which is injected into groove structure, forms packing seal, and in
It is reasonable in design covered with aluminium foil sealing layer on lute in intake；Multi-layer sealed circle is provided with introducing device body, it is more
Layer sealing ring include the first sealing ring either ecto-entad be adapted successively the first sealing ring being arranged and the second sealing ring or
Ecto-entad is adapted the first sealing ring being arranged, the second sealing ring and the 3rd sealing ring successively or ecto-entad is mutually fitted successively
Set is adapted successively with the first sealing ring, the second sealing ring, the 3rd sealing ring and the 4th sealing ring that are arranged or ecto-entad
If the first sealing ring, the second sealing ring, the 3rd sealing ring, the 4th sealing ring and the 5th sealing ring, cable connector can be expanded
Applicable outside diameter of cable scope；Clamp nut and the lateral wall at the introducing device body place of connecting offer a circle groove structure,
The groove structure side of clamp nut lateral wall is additionally provided with a lute in intake, the sealed clay intake note of lute in
Enter to forming packing seal in groove structure, and in, covered with aluminium foil sealing layer, being effectively ensured on lute in intake
Introducing device body connects place's sealing property with clamp nut, prevents water from entering；Introducing device body is made up of cast iron materials,
Cost is low；Introducing device outer body wall is provided with a rubber waterproof set, can avoid introducing device outer body wall by scale
Erosion, extend the service life of introducing device body；First sealing ring, the second sealing ring, the 3rd sealing ring, the 4th sealing ring and
5th sealing ring is made of 110 silastic materials, can strengthen the first sealing ring, the second sealing ring, the 3rd sealing ring,
The elasticity of four sealing rings and the 5th sealing ring so that its better tightness.
Brief description of the drawings
Fig. 1 is cross-section structure of the present utility model and the schematic diagram of embodiment 5.
Fig. 2 is the cross-sectional view of the utility model embodiment 1.
Fig. 3 is the cross-sectional view of the utility model embodiment 2.
Fig. 4 is the cross-sectional view of the utility model embodiment 3.
Fig. 5 is the cross-sectional view of the utility model embodiment 4.
In figure：1. introducing device body, 2. clamp nuts, 3. lute ins, 4. first sealing rings, 5. second is close
Seal, 6. the 3rd sealing rings, 7. the 4th sealing rings, 8. the 5th sealing rings, 9. first metal-rubber packing rings, 10. second gold medals
Belong to rubber washer, 11. groove structures, 12. lute in intakes, 13. aluminium foil sealing layers, 14. rubber waterproof sets.
Embodiment
Explanation that the utility model is further explained with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of anti-explosion cable introducing device with multi-layer sealed circle, it includes introducing device body 1, more
Layer sealing ring, clamp nut 2 and lute in 3, the introducing device body 1 is interior to be provided with multi-layer sealed circle, described multi-layer sealed
Circle both sides are respectively equipped with the first metal-rubber packing ring 9 and the second metal-rubber packing ring 10, and described one end of clamp nut 2 is located at introducing
It is connected in the inner chamber of device body 1 and with the second metal-rubber packing ring 10, and clamp nut 2 connects place with introducing device body 1
Lateral wall offer a circle groove structure 11, the side of groove structure 11 of the lateral wall of clamp nut 2 is additionally provided with a sealing
Clay intake 12, the sealed clay intake 12 of lute in 3, which is injected into groove structure 11, forms packing seal, and
In on lute in intake 12 covered with aluminium foil sealing layer 13.
The multi-layer sealed circle includes the first sealing ring 4.The multi-layer sealed circle includes ecto-entad and is adapted set successively
If the first sealing ring 4 and the second sealing ring 5.The multi-layer sealed circle includes ecto-entad, and to be adapted first be arranged successively close
Seal 4, the second sealing ring 5 and the 3rd sealing ring 6.The multi-layer sealed circle includes ecto-entad and is adapted first be arranged successively
Sealing ring 4, the second sealing ring 5, the 3rd sealing ring 6 and the 4th sealing ring 7.The multi-layer sealed circle includes ecto-entad phase successively
It is adapted to the first sealing ring 4, the second sealing ring 5, the 3rd sealing ring 6, the 4th sealing ring 7 and the 5th sealing ring 8 being arranged.It is described to draw
Enter device body 1 to be made up of cast iron materials.The lateral wall of introducing device body 1 is provided with rubber waterproof set 14.Described
One sealing ring 4, the second sealing ring 5, the 3rd sealing ring 6, the 4th sealing ring 7 and the 5th sealing ring 8 are 110 silastic material systems
Into.
Multi-layer sealed circle can be that the first sealing ring 4 or ecto-entad are adapted the first sealing ring 4 for being arranged and the successively
Two sealing rings 5 either ecto-entad be adapted successively the first sealing ring 4 being arranged, the second sealing ring 5 and the 3rd sealing ring 6 or
Ecto-entad be adapted successively the first sealing ring 4 being arranged, the second sealing ring 5, the 3rd sealing ring 6 and the 4th sealing ring 7 or
Ecto-entad is adapted the first sealing ring 4 being arranged, the second sealing ring 5, the 3rd sealing ring 6, the 4th sealing ring 7 and the 5th successively
Sealing ring 8.
, can be according to cable when the cable of various outer diameter is penetrated to anti-explosion cable introducing device with multi-layer sealed circle
External diameter carry out the setting of multi-layer sealed circle, for example multi-layer sealed circle is arranged to the first sealing ring 4, or multi-layer sealed circle is set
Be set to ecto-entad and be adapted the first sealing ring 4 and the second sealing ring 5 being arranged successively, or by multi-layer sealed circle be arranged to by
It is adapted the first sealing ring 4 being arranged, the second sealing ring 5 and the 3rd sealing ring 6 successively outside to inside, or multi-layer sealed circle is set
It is set to ecto-entad and is adapted the first sealing ring 4 being arranged, the second sealing ring 5, the 3rd sealing ring 6 and the 4th sealing ring 7 successively,
Or multi-layer sealed circle is arranged to ecto-entad to be adapted the first sealing ring 4 being arranged, the second sealing ring the 5, the 3rd successively close
Seal 6, the 4th sealing ring 7 and the 5th sealing ring 8, with the cable suitable for sealing various various outer diameters, expand cable connector and fit
Outside diameter of cable scope.
Embodiment 1
With reference to figure 2, a kind of anti-explosion cable introducing device with multi-layer sealed circle, it includes introducing device body 1, multilayer
Sealing ring, clamp nut 2 and lute in 3, the introducing device body 1 is interior to be provided with multi-layer sealed circle, the multi-layer sealed circle
Including the first sealing ring 4, the multi-layer sealed circle both sides are respectively equipped with the first metal-rubber packing ring 9 and the second metal-rubber packing ring
10, described one end of clamp nut 2 is located in the inner chamber of introducing device body 1 and is connected with the second metal-rubber packing ring 10, and compresses
Nut 2 and the lateral wall at the place of connecting of introducing device body 1 offer a circle groove structure 11, the lateral wall of clamp nut 2
The side of groove structure 11 be additionally provided with a lute in intake 12, the sealed clay intake 12 of lute in 3 injects
To forming packing seal in groove structure 11, and on lute in intake 12 covered with aluminium foil sealing layer 13.
The introducing device body 1 is made up of cast iron materials.The lateral wall of introducing device body 1 is prevented provided with a rubber
Water jacket 14.First sealing ring 4 is made up of 110 silastic materials.
The internal diameter of first sealing ring 4 is 30mm, and salable external diameter is 32.9,37.7mm cable.
Embodiment 2
With reference to figure 3, a kind of anti-explosion cable introducing device with multi-layer sealed circle, it includes introducing device body 1, multilayer
Sealing ring, clamp nut 2 and lute in 3, the introducing device body 1 is interior to be provided with multi-layer sealed circle, the multi-layer sealed circle
It is adapted the first sealing ring 4 and the second sealing ring 5 being arranged successively including ecto-entad, the multi-layer sealed circle both sides are set respectively
There are the first metal-rubber packing ring 9 and the second metal-rubber packing ring 10, described one end of clamp nut 2 is in introducing device body 1
It is connected in chamber and with the second metal-rubber packing ring 10, and clamp nut 2 and the lateral wall at the place of connecting of introducing device body 1 open up
There is a circle groove structure 11, the side of groove structure 11 of the lateral wall of clamp nut 2 is additionally provided with a lute in intake 12,
The sealed clay intake 12 of lute in 3, which is injected into groove structure 11, forms packing seal, and draws in lute in
Covered with aluminium foil sealing layer 13 on entrance 12.
The introducing device body 1 is made up of cast iron materials.The lateral wall of introducing device body 1 is prevented provided with a rubber
Water jacket 14.The sealing ring 5 of first sealing ring 4 and second is that 110 silastic materials are made.
When need seal outer diameter for 29,27.5,25.4mm cable, can be adapted in the first sealing ring 4 and be arranged with the
Two sealing rings 5, and the internal diameter of the second sealing ring 5 is arranged to 25mm.
Embodiment 3
With reference to figure 4, a kind of anti-explosion cable introducing device with multi-layer sealed circle, it includes introducing device body 1, multilayer
Sealing ring, clamp nut 2 and lute in 3, the introducing device body 1 is interior to be provided with multi-layer sealed circle, the multi-layer sealed circle
It is adapted the first sealing ring 4 being arranged, the second sealing ring 5 and the 3rd sealing ring 6 successively including ecto-entad, it is described multi-layer sealed
Circle both sides are respectively equipped with the first metal-rubber packing ring 9 and the second metal-rubber packing ring 10, and described one end of clamp nut 2 is located at introducing
It is connected in the inner chamber of device body 1 and with the second metal-rubber packing ring 10, and clamp nut 2 connects place with introducing device body 1
Lateral wall offer a circle groove structure 11, the side of groove structure 11 of the lateral wall of clamp nut 2 is additionally provided with a sealing
Clay intake 12, the sealed clay intake 12 of lute in 3, which is injected into groove structure 11, forms packing seal, and
In on lute in intake 12 covered with aluminium foil sealing layer 13.
The introducing device body 1 is made up of cast iron materials.The lateral wall of introducing device body 1 is prevented provided with a rubber
Water jacket 14.First sealing ring 4, the second sealing ring 5 and the 3rd sealing ring 6 are that 110 silastic materials are made.
When need seal outer diameter for 23.8,22.1,22.7mm cable, set can be adapted successively in the first sealing ring 4
Provided with the second sealing ring 5 and the 3rd sealing ring 6, and the internal diameter of the 3rd sealing ring 6 is arranged to 20mm.
Embodiment 4
With reference to figure 5, a kind of anti-explosion cable introducing device with multi-layer sealed circle, it includes introducing device body 1, multilayer
Sealing ring, clamp nut 2 and lute in 3, the introducing device body 1 is interior to be provided with multi-layer sealed circle, the multi-layer sealed circle
It is adapted the first sealing ring 4 being arranged, the second sealing ring 5, the 3rd sealing ring 6 and the 4th sealing ring 7 successively including ecto-entad,
The multi-layer sealed circle both sides are respectively equipped with the first metal-rubber packing ring 9 and the second metal-rubber packing ring 10, the clamp nut 2
One end is located in the inner chamber of introducing device body 1 and is connected with the second metal-rubber packing ring 10, and clamp nut 2 and introducing device sheet
The lateral wall at the place of connecting of body 1 offers a circle groove structure 11, and the side of groove structure 11 of the lateral wall of clamp nut 2 is also
Provided with a lute in intake 12, the sealed clay intake 12 of lute in 3 is injected into groove structure 11 and formed
Packing seal, and on lute in intake 12 covered with aluminium foil sealing layer 13.
The introducing device body 1 is made up of cast iron materials.The lateral wall of introducing device body 1 is prevented provided with a rubber
Water jacket 14.First sealing ring 4, the second sealing ring 5, the 3rd sealing ring 6 and the 4th sealing ring 7 are 110 silastic materials
It is made.
When need seal outer diameter for 16,18.1,19.8,15.9mm cable, can be adapted successively in the first sealing ring 4
The second sealing ring 5, the 3rd sealing ring 6 and the 4th sealing ring 7 are arranged with, and the internal diameter of the 4th sealing ring 7 is arranged to 15mm.
Embodiment 5
With reference to figure 1, a kind of anti-explosion cable introducing device with multi-layer sealed circle, it includes introducing device body 1, multilayer
Sealing ring, clamp nut 2 and lute in 3, the introducing device body 1 is interior to be provided with multi-layer sealed circle, the multi-layer sealed circle
It is adapted the first sealing ring 4 being arranged, the second sealing ring 5, the 3rd sealing ring 6, the and of the 4th sealing ring 7 successively including ecto-entad
5th sealing ring 8, the multi-layer sealed circle both sides are respectively equipped with the first metal-rubber packing ring 9 and the second metal-rubber packing ring 10,
Described one end of clamp nut 2 is located in the inner chamber of introducing device body 1 and is connected with the second metal-rubber packing ring 10, and clamp nut
2 offer a circle groove structure 11 with the lateral wall at the place of connecting of introducing device body 1, the lateral wall of clamp nut 2 it is recessed
The side of slot structure 11 is additionally provided with a lute in intake 12, and the sealed clay intake 12 of lute in 3 is injected into recessed
Form packing seal in slot structure 11, and on lute in intake 12 covered with aluminium foil sealing layer 13.
The introducing device body 1 is made up of cast iron materials.The lateral wall of introducing device body 1 is prevented provided with a rubber
Water jacket 14.First sealing ring 4, the second sealing ring 5, the 3rd sealing ring 6, the 4th sealing ring 7 and the 5th sealing ring 8 are
110 silastic materials are made.
When need seal outer diameter for 6.66,6.18,7.15,7.41,11.2mm cable, can in the first sealing ring 4 according to
Secondary be adapted is arranged with the second sealing ring 5, the 3rd sealing ring 6, the 4th sealing ring 7 and the 5th sealing ring 8, and the 5th sealing ring 8
Internal diameter be arranged to 6mm.
The above is example of the present utility model and explanation, but does not mean that the obtainable advantage of the utility model by this
Limit, may be excellent to being realized in the simple transformation of structure, and/or some embodiments in every the utility model practice process
Wherein one or more of point are in the protection domain of the application.
Claims (9)
- A kind of 1. anti-explosion cable introducing device with multi-layer sealed circle, it is characterised in that：It includes introducing device body（1）、 Multi-layer sealed circle, clamp nut（2）And lute in（3）, the introducing device body（1）It is interior to be provided with multi-layer sealed circle, it is described Multi-layer sealed circle both sides are respectively equipped with the first metal-rubber packing ring（9）With the second metal-rubber packing ring（10）, the clamp nut （2）One end is located at introducing device body（1）In inner chamber and with the second metal-rubber packing ring（10）It is connected, and clamp nut（2）With Introducing device body（1）The lateral wall at the place of connecting offers a circle groove structure（11）, the clamp nut（2）Lateral wall Groove structure（11）Side is additionally provided with a lute in intake（12）, the sealed clay intake of lute in (3) （12）It is injected into groove structure（11）Interior formation packing seal, and in lute in intake（12）On covered with aluminium foil sealing layer （13）.
- 2. the anti-explosion cable introducing device according to claim 1 with multi-layer sealed circle, it is characterised in that：The multilayer Sealing ring includes the first sealing ring（4）.
- 3. the anti-explosion cable introducing device according to claim 1 with multi-layer sealed circle, it is characterised in that：The multilayer Sealing ring is adapted the first sealing ring being arranged successively including ecto-entad（4）With the second sealing ring（5）.
- 4. the anti-explosion cable introducing device according to claim 1 with multi-layer sealed circle, it is characterised in that：The multilayer Sealing ring is adapted the first sealing ring being arranged successively including ecto-entad（4）, the second sealing ring（5）With the 3rd sealing ring（6）.
- 5. the anti-explosion cable introducing device according to claim 1 with multi-layer sealed circle, it is characterised in that：The multilayer Sealing ring is adapted the first sealing ring being arranged successively including ecto-entad（4）, the second sealing ring（5）, the 3rd sealing ring（6）With 4th sealing ring（7）.
- 6. the anti-explosion cable introducing device according to claim 1 with multi-layer sealed circle, it is characterised in that：The multilayer Sealing ring is adapted the first sealing ring being arranged successively including ecto-entad（4）, the second sealing ring（5）, the 3rd sealing ring（6）、 4th sealing ring（7）With the 5th sealing ring（8）.
- 7. the anti-explosion cable introducing device according to claim 1 with multi-layer sealed circle, it is characterised in that：The introducing Device body（1）It is made up of cast iron materials.
- 8. the anti-explosion cable introducing device according to claim 1 with multi-layer sealed circle, it is characterised in that：The introducing Device body（1）Lateral wall is provided with a rubber waterproof set（14）.
- 9. the anti-explosion cable introducing device with multi-layer sealed circle according to claim 2-6 any one, its feature exist In：First sealing ring（4）, the second sealing ring（5）, the 3rd sealing ring（6）, the 4th sealing ring（7）With the 5th sealing ring（8） It is that 110 silastic materials are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826270.7U CN207082819U (en) | 2017-07-10 | 2017-07-10 | A kind of anti-explosion cable introducing device with multi-layer sealed circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826270.7U CN207082819U (en) | 2017-07-10 | 2017-07-10 | A kind of anti-explosion cable introducing device with multi-layer sealed circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207082819U true CN207082819U (en) | 2018-03-09 |
Family
ID=61426955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720826270.7U Expired - Fee Related CN207082819U (en) | 2017-07-10 | 2017-07-10 | A kind of anti-explosion cable introducing device with multi-layer sealed circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207082819U (en) |
-
2017
- 2017-07-10 CN CN201720826270.7U patent/CN207082819U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20180710 |