CN202019102U - Waterproof connector of flame-proof metal cable - Google Patents
Waterproof connector of flame-proof metal cable Download PDFInfo
- Publication number
- CN202019102U CN202019102U CN2011200479376U CN201120047937U CN202019102U CN 202019102 U CN202019102 U CN 202019102U CN 2011200479376 U CN2011200479376 U CN 2011200479376U CN 201120047937 U CN201120047937 U CN 201120047937U CN 202019102 U CN202019102 U CN 202019102U
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- China
- Prior art keywords
- ring
- sealing ring
- shielding
- flame
- fittings body
- 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 provides a waterproof connector of a flame-proof metal cable, comprising a compression nut, a hold-down ring arranged below the compression nut, a first seal ring arranged below the hold-down ring, a joint bolt arranged below the first seal ring and a plane seal ring sinkablely arranged in the joint bolt, and the external side of the first seal ring is equipped with a circular arc groove. The external side of the first seal ring is equipped with the circular arc groove, so that the waterproof connector of the flame-proof metal cable of the utility model can take good seal and flame-proof effects.
Description
Technical field
The utility model relates to the flame proof cable joint, is specifically related to a kind of flame proof metallic cable water-proof connector.
Background technology
At present, the sealing ring of existing flame proof metallic cable water-proof connector is a straight-tube shape, and when it was compressed, deformation effect was bad, thus neither be very good to the chucking effect of cable, thus making the water joint blow-by, easy seepage is so influence its result of use.
The utility model content
The technical problem that the utility model solves: a kind of flame proof metallic cable water-proof connector is provided, can well plays the effect of sealing flame proof.
The technical solution adopted in the utility model: a kind of flame proof metallic cable water-proof connector, comprise clamping nut, be located at the hold-down ring of described clamping nut below, first sealing ring of being located at the hold-down ring below, the track bolt of being located at described first sealing ring below and the heavy flat seal ring of being located in the described track bolt, the described first sealing ring lateral surface has arc groove.
Pass through threaded engagement between described clamping nut and the described track bolt.
Further comprise fittings body, described fittings body is situated between and is located between described first sealing ring and the described track bolt, passes through threaded engagement between described fittings body and the described clamping nut.
Further comprise second sealing ring, described second sealing ring is situated between and is located between described fittings body and the described track bolt, and described second sealing ring is provided with described arc groove.
Comprise that further the shielding that encircles in the shielding and be positioned at below encircling in the described shielding encircles down, encircle under ring and the described shielding to be situated between in the described shielding and be located between described fittings body and described second sealing ring.
Further comprise upward ring of shielding, ring Jie is located between described fittings body and the described track bolt in the described shielding.
The utility model compared with prior art, have arc groove in the described first sealing ring lateral surface, screw to depress in the process under described hold-down ring/described shielding at described clamping nut and encircle, and then compress described first sealing ring/second sealing ring, the shape that described first sealing ring/second sealing ring is concaved in the formation of described arc groove place in compression process, reach the effect of chucking cable, thereby reach good sealing, flame proof effect.
Description of drawings
Fig. 1 is the structural representation of the utility model flame proof metallic cable water-proof connector first embodiment;
Fig. 2 is the structural representation of the utility model flame proof metallic cable water-proof connector second embodiment;
Fig. 3 is the structural representation of the utility model flame proof metallic cable water-proof connector the 3rd embodiment;
Fig. 4 is the structural representation of the utility model flame proof metallic cable water-proof connector the 4th embodiment.
Embodiment
Below in conjunction with accompanying drawing 1-4 four kinds of embodiment of the present utility model are described.
As shown in Figure 1, be first embodiment of the present utility model, flame proof metallic cable water-proof connector comprises clamping nut 1, is located at the hold-down ring 2 of described clamping nut 1 below, is located at first sealing ring 3 of hold-down ring 2 belows, the track bolt 4 of being located at described first sealing ring 3 belows and the heavy flat seal ring of being located in the described track bolt 45.Pass through threaded engagement between described clamping nut 1 and the described track bolt 4.Described first sealing ring, 3 lateral surfaces have arc groove.Screw at described clamping nut 1 and can depress described hold-down ring 2 in the process, and then compress described first sealing ring 3, the shape that described first sealing ring 3 is concaved in the formation of described arc groove place in compression process, reach the effect of chucking cable, thereby reach good sealing, flame proof effect.Present embodiment is owing to only having adopted one first sealing ring 3, so be applicable to the effect of any Seal of Cables flame proof.
As shown in Figure 2, be second embodiment of the present utility model, present embodiment has further increased the fittings body 6 and second sealing ring 7 on the basis of above-mentioned first embodiment, described fittings body 6 is situated between and is located between described first sealing ring 3 and the described track bolt 4, passes through threaded engagement between described fittings body 6 and the described clamping nut 1.Described second sealing ring 7 is situated between and is located between described fittings body 6 and the described track bolt 4, and described second sealing ring 7 is provided with described arc groove.Described second sealing ring 7 screws at described clamping nut 1 and also forms the shape that concaves in the process in described arc groove place, it is better fixing by described first sealing ring 3 and described both distortion of second sealing ring 7 cable to be obtained, so have better sealing, flame proof effect.Present embodiment also is applicable to the effect of any Seal of Cables flame proof.
As shown in Figure 3, be the 3rd embodiment of the present utility model, present embodiment encircles 9 under the shielding below the ring 8 further having increased in the shielding ring 8 on the basis of above-mentioned second embodiment and be positioned in the described shielding.Encircling 9 Jie in the described shielding under ring 8 and the described shielding is located between described fittings body and described second sealing ring 7.Owing to also have described first sealing ring 3 and described second sealing ring 7, so also have better sealing, flame proof effect.Owing to be provided with ring 8 and the following ring 9 of described shielding in the described shielding, so present embodiment is applicable to armoured cable, exterior insulation sheath with armoured cable during use divests, armour is pressed in the described shielding ring 8 and described shielding down between the ring 9, and the sealing ring that is provided with different bores at the cable place of having removed insulating barrier and armour in addition tightens cable.
As shown in Figure 4, be the 4th embodiment of the present utility model, present embodiment is further increasing ring 8 and fittings body 6 in the shielding on the basis of above-mentioned first embodiment.Ring 8 Jie are located between described fittings body 6 and the described track bolt 4 in the described shielding.Described fittings body 6 is situated between and is located in the described shielding between the ring 8 and described first sealing ring 3.Owing to also have described first sealing ring 3, so also have sealing, flame proof effect.Owing to be provided with in the described shielding and encircle 8, so present embodiment is applicable to armoured cable, with the armour of armoured cable be fixed on encircle in the described shielding 8 and described track bolt 4 between.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (6)
1. flame proof metallic cable water-proof connector, comprise clamping nut (1), be located at the hold-down ring (2) of described clamping nut (1) below, first sealing ring (3) of being located at hold-down ring (2) below, the track bolt (4) of being located at described first sealing ring (3) below and the heavy flat seal ring of being located in the described track bolt (4) (5), it is characterized in that: described first sealing ring (3) lateral surface has arc groove.
2. flame proof metallic cable water-proof connector according to claim 1 is characterized in that: pass through threaded engagement between described clamping nut (1) and the described track bolt (4).
3. flame proof metallic cable water-proof connector according to claim 1, it is characterized in that: further comprise fittings body (6), described fittings body (6) is situated between and is located between described first sealing ring (3) and the described track bolt (4), passes through threaded engagement between described fittings body (6) and the described clamping nut (1).
4. flame proof metallic cable water-proof connector according to claim 3, it is characterized in that: further comprise second sealing ring (7), described second sealing ring (7) is situated between and is located between described fittings body (6) and the described track bolt (4), and described second sealing ring (7) is provided with described arc groove.
5. flame proof metallic cable water-proof connector according to claim 4, it is characterized in that: further comprise shielding that shielding goes up ring (8) and be positioned at ring (8) below in described shielding ring (9) down, in the described shielding ring (8) and described shielding down ring (9) be situated between and be located between described fittings body and described second sealing ring (7).
6. flame proof metallic cable water-proof connector according to claim 3 is characterized in that: further comprise upward ring (8) of shielding, ring (8) Jie is located between described fittings body (6) and the described track bolt (4) in the described shielding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200479376U CN202019102U (en) | 2011-02-25 | 2011-02-25 | Waterproof connector of flame-proof metal cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200479376U CN202019102U (en) | 2011-02-25 | 2011-02-25 | Waterproof connector of flame-proof metal cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202019102U true CN202019102U (en) | 2011-10-26 |
Family
ID=44812769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200479376U Expired - Lifetime CN202019102U (en) | 2011-02-25 | 2011-02-25 | Waterproof connector of flame-proof metal cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202019102U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348127A (en) * | 2013-08-02 | 2015-02-11 | 深圳市海洋王照明工程有限公司 | Cable flame-proof joint structure of light fixture |
| CN104993315A (en) * | 2015-05-22 | 2015-10-21 | 宁波南车时代传感技术有限公司 | Corrugated pipe sealing joint with shielding function |
| CN105048400A (en) * | 2015-09-15 | 2015-11-11 | 倍仕得电气（杭州）有限公司 | Electrical device and cable fixing head thereof |
| CN106099516A (en) * | 2016-05-31 | 2016-11-09 | 中航光电科技股份有限公司 | A kind of electric connector accessory and use the electric connector of this adnexa |
| CN106253196A (en) * | 2016-08-08 | 2016-12-21 | 上海蓝科电气有限公司 | A kind of metal water joint |
| CN109411927A (en) * | 2018-11-01 | 2019-03-01 | 深圳市长盈精密技术股份有限公司 | Plug terminal, terminal assemblies and connector |
-
2011
- 2011-02-25 CN CN2011200479376U patent/CN202019102U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348127A (en) * | 2013-08-02 | 2015-02-11 | 深圳市海洋王照明工程有限公司 | Cable flame-proof joint structure of light fixture |
| CN104348127B (en) * | 2013-08-02 | 2017-10-24 | 深圳市海洋王照明工程有限公司 | The cable flame proof joint design of light fixture |
| CN104993315A (en) * | 2015-05-22 | 2015-10-21 | 宁波南车时代传感技术有限公司 | Corrugated pipe sealing joint with shielding function |
| CN104993315B (en) * | 2015-05-22 | 2017-09-22 | 宁波中车时代传感技术有限公司 | Sylphon seal joint with function of shielding |
| CN105048400A (en) * | 2015-09-15 | 2015-11-11 | 倍仕得电气（杭州）有限公司 | Electrical device and cable fixing head thereof |
| CN106099516A (en) * | 2016-05-31 | 2016-11-09 | 中航光电科技股份有限公司 | A kind of electric connector accessory and use the electric connector of this adnexa |
| CN106099516B (en) * | 2016-05-31 | 2018-11-13 | 中航光电科技股份有限公司 | A kind of electric connector accessory and the electric connector using the attachment |
| CN106253196A (en) * | 2016-08-08 | 2016-12-21 | 上海蓝科电气有限公司 | A kind of metal water joint |
| CN109411927A (en) * | 2018-11-01 | 2019-03-01 | 深圳市长盈精密技术股份有限公司 | Plug terminal, terminal assemblies and connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201316 Shanghai hangtou town Pudong New Area damaiwan Industrial Zone Hang Chuan Road No. 72 Patentee after: SHANGHAI WEYER ELECTRIC APPLIANCES CO., LTD. Address before: 201316 Shanghai hangtou town Pudong New Area damaiwan Industrial Zone Hang Chuan Road No. 72 Patentee before: Shanghai Wen Yi Electrical Appliances Co., Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |