CN203589674U - Cable joint with IP68 protection level - Google Patents
Cable joint with IP68 protection level Download PDFInfo
- Publication number
- CN203589674U CN203589674U CN201320618376.XU CN201320618376U CN203589674U CN 203589674 U CN203589674 U CN 203589674U CN 201320618376 U CN201320618376 U CN 201320618376U CN 203589674 U CN203589674 U CN 203589674U
- Authority
- CN
- China
- Prior art keywords
- conversion head
- end conversion
- silica gel
- cable joint
- cable
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a cable joint with an IP68 protection level. The cable joint comprises a front conversion head and a rear conversion head, wherein an annular silicon gel sleeve is disposed in the front conversion head, two sides of the annular silicon gel sleeve are respectively provided with a metal gasket, a nut for clamping a cabinet body tightly is disposed at an internal side of an external surface of the front conversion head, and a silicon gel gasket is disposed at an external side of the external surface of the front conversion head, one end of the rear conversion head is connected with the front conversion head, the other end of the rear conversion head is used for assembling a pressing sleeve, the pressing sleeve is used for fastening a hose pipe sheath and a buffering rubber ring, and the hose pipe sheath is allowed to connect with a metal hose pipe; and internal apertures of the metal gaskets at two sides of the annular silicon gel sleeve are smaller than wire piercing apertures of the front conversion head and the rear conversion head, and the internal apertures of the metal gaskets is similar to an internal aperture of the annular silicon gel sleeve. Radial sealing for a cable is achieved through pressing the annular silicon gel sleeve, and the endurance is enhanced by employing the silicon gel sleeve with a certain thickness. The hose pipe sheath is allowed to connect with the metal hose pipe, so that the cable can be protected more effectively.
Description
Technical field
The utility model relates to the cable joint that a kind of antifatigue is destroyed, and relates in particular to a kind of cable joint of IP68 degree of protection.Background technology
Cable joint claims again cable end.After cable laying is good, in order to become a continuous circuit, each section of line must connect as a whole, these tie points are just called cable joint, and its Main Function is to make circuit unobstructed, make cable keep sealing, and guarantee the class of insulation at cable joint place it to be moved safely and reliably.Existing cable joint degree of protection is all not high enough, even if the cable joint of nominal IP68 also cannot stand anti-fatigue test, does not reach the object of durable application.
Utility model content
The deficiency existing for solving prior art; the utility model discloses a kind of cable joint of IP68 degree of protection; this cable joint reaches radial seal cable by axial compression annular silica gel sheath; silica gel sheath has increased endurance; hose sheath can connect metal hose, can more effective protection cable.
For achieving the above object, concrete scheme of the present utility model is as follows:
A kind of cable joint of IP68 degree of protection, comprise front end conversion head and rear end conversion head, in described front end conversion head, be provided with annular silica gel sheath, annular silica gel sheath both sides are equipped with metallic gasket, and inner side, front end conversion head outside is provided with the nut that clamps casing, and outside is provided with the silicagel pad for waterproof sealing, conversion head one end, described rear end connects front end conversion head, the other end is used for assembling clamping sleeve, and described clamping sleeve is used for fastening hose sheath and rubber buffer ring, and hose sheath can connect metal hose.
The shape of described front end conversion head, nut, rear end conversion head and clamping sleeve outside is outer-hexagonal, is convenient to instrument turn-knob.
The metallic gasket internal orifice dimension of described annular silica gel sheath both sides is less than the threading aperture of front end conversion head and rear end conversion head, and the internal orifice dimension of metallic gasket internal orifice dimension and annular silica gel sheath is close.
The internal thread of described rear end conversion head coordinates with the external screw thread of front end conversion head.
The internal thread of described clamping sleeve coordinates with the external screw thread of rear end conversion head.
Rear end conversion head is used for compressing annular silica gel sheath, and hose sheath is used for fixing metal hose, and cable passes from metal hose, and protected by it.
Described cable is worn cable joint part, must have wire bushing, and the cable of box inside part can be pushed wire bushing aside.
Corrosion-resistant for accomplishing to protect, the metal shell of casing adopts the modes such as stainless steel or brass electroplating to carry out corrosion-resistance treatment.
Front end conversion head is fixed on cable joint on casing by nut, and outside has silicagel pad to be used for waterproof sealing.Cable passes in the middle of annular silica gel sheath, tightens rear end conversion head compress annular silica gel sheath by rotation, reaches the radial deformation of annular silica gel sheath by the axially loaded of annular silica gel sheath, and radial deformation causes choking cable.
For adapting to the cable of different-diameter, can change annular silica gel sheath and the metallic gasket of different diameter of bores; If cable is very thick, need the size of front end conversion head, rear end conversion head, clamping sleeve all to need to amplify processing.
The beneficial effects of the utility model:
A kind of cable joint of industrial IP68 degree of protection is provided, by axial compression annular silica gel sheath, has reached radial seal cable, certain thickness silica gel sheath has increased endurance.Hose sheath can connect metal hose, more effective protection cable.
In the pad of annular silica gel sheath both sides, the through wires hole of boring ratio front end conversion head and rear end conversion head is all little, approach with the endoporus of annular silica gel sheath, increase exactly the contact-making surface with annular silica gel sheath when compressing annular silica gel sheath, the more effective distortion that allows annular silica gel sheath, this compression mode, not only can accomplish good sealing, and because the annular silica gel sheath thickness adopting is large, clamping cables endurance is high.
Accompanying drawing explanation
Fig. 1 the utility model cable joint operating state partly cut open figure;
1. cables in figure, 2. front end conversion head, 3. pad I, 4. nut, 5. casing, 6. silicagel pad, 7. annular silica gel sheath, 8. rear end conversion head, 9. pad II, 10. clamping sleeve, 11. hose sheaths, 12. rubber buffer rings.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is elaborated:
As shown in Figure 1, have annular silica gel sheath 7 in front end conversion head 2, annular silica gel sheath 7 both sides are provided with metallic gasket, are respectively pad I 3 and pad II 9.Conversion head 8 internal threads in rear end coordinate with the external screw thread of front end conversion head 2, are used for compressing annular silica gel sheath 7.The internal thread of clamping sleeve 10 coordinates with the external screw thread of rear end conversion head 8, is used for fastening hose sheath 11 and rubber buffer ring 12.Front end conversion head 2 is fixed on cable joint on casing 5 by nut 4, and outside has silicagel pad 6 to be used for waterproof sealing.
During work: cable 1 passes in the middle of annular silica gel sheath 7, by tightening rotation rear end conversion head 8, compress annular silica gel sheath 7, reach the radial deformation of annular silica gel sheath 7 by the axially loaded of annular silica gel sheath 7, radial deformation causes choking cable 1.Pad I 3 and the interior boring ratio front end of pad II 9 conversion head 2 are all little with the through wires hole of rear end conversion head 8, approach with annular silica gel sheath 7 endoporus, increase exactly and the contact-making surface of annular silica gel sheath 7 the more effective distortion that allows annular silica gel sheath 7 when compressing annular silica gel sheath 7.This compression mode, not only can accomplish good sealing, and because annular silica gel sheath 7 thickness that adopt are large, clamping cables 1 endurance is high.Fixing hose sheath 11 can connect metal hose below, more effective protection cable 1.
Although above-mentioned, by reference to the accompanying drawings embodiment of the present utility model is described; but the not restriction to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection range of the present utility model.
Claims (4)
1. the cable joint of an IP68 degree of protection, it is characterized in that, comprise front end conversion head and rear end conversion head, in described front end conversion head, be provided with annular silica gel sheath, annular silica gel sheath both sides are equipped with metallic gasket, inner side, front end conversion head outside is provided with the nut that clamps casing, outside is provided with the silicagel pad for waterproof sealing, conversion head one end, described rear end connects front end conversion head, the other end is used for assembling clamping sleeve, described clamping sleeve is used for fastening hose sheath and rubber buffer ring, and hose sheath can connect metal hose;
The metallic gasket internal orifice dimension of described annular silica gel sheath both sides is less than the threading aperture of front end conversion head and rear end conversion head, and the internal orifice dimension of metallic gasket internal orifice dimension and annular silica gel sheath is close.
2. the cable joint of a kind of IP68 degree of protection as claimed in claim 1, is characterized in that, the shape of described front end conversion head, nut, rear end conversion head and clamping sleeve outside is outer-hexagonal.
3. the cable joint of a kind of IP68 degree of protection as claimed in claim 1, is characterized in that, the internal thread of described rear end conversion head coordinates with the external screw thread of front end conversion head.
4. the cable joint of a kind of IP68 degree of protection as claimed in claim 1, is characterized in that, the internal thread of described clamping sleeve coordinates with the external screw thread of rear end conversion head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618376.XU CN203589674U (en) | 2013-09-30 | 2013-09-30 | Cable joint with IP68 protection level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618376.XU CN203589674U (en) | 2013-09-30 | 2013-09-30 | Cable joint with IP68 protection level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589674U true CN203589674U (en) | 2014-05-07 |
Family
ID=50587526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618376.XU Expired - Lifetime CN203589674U (en) | 2013-09-30 | 2013-09-30 | Cable joint with IP68 protection level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577936B (en) * | 2014-12-30 | 2017-02-22 | 柳州欧维姆机械股份有限公司 | Pressure-tight wire connection device |
| CN109792142A (en) * | 2016-10-17 | 2019-05-21 | 胡伯+萨那有限公司 | Cable connector including sliding sleeve wire bushing |
-
2013
- 2013-09-30 CN CN201320618376.XU patent/CN203589674U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577936B (en) * | 2014-12-30 | 2017-02-22 | 柳州欧维姆机械股份有限公司 | Pressure-tight wire connection device |
| CN109792142A (en) * | 2016-10-17 | 2019-05-21 | 胡伯+萨那有限公司 | Cable connector including sliding sleeve wire bushing |
| US10847962B2 (en) | 2016-10-17 | 2020-11-24 | Huber+Suhner Ag | Cable gland comprising a slip on grommet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 250101 A203, block F, entrepreneurship square, Qilu Software Park, No.1 Shunhua Road, high tech Development Zone, Jinan City, Shandong Province Patentee after: Conway Communication Technology Co.,Ltd. Address before: 250101 Qilu Software Park, No. 1 Shunhua Road, Jinan High-tech Development Zone, Shandong Province, A 203 Patentee before: SHANDONG KANGWEI COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |