CN203056127U - Puncture cable clamp - Google Patents
Puncture cable clamp Download PDFInfo
- Publication number
- CN203056127U CN203056127U CN 201320056776 CN201320056776U CN203056127U CN 203056127 U CN203056127 U CN 203056127U CN 201320056776 CN201320056776 CN 201320056776 CN 201320056776 U CN201320056776 U CN 201320056776U CN 203056127 U CN203056127 U CN 203056127U
- Authority
- CN
- China
- Prior art keywords
- insulation
- lower cover
- loam cake
- clamp
- nut
- 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 - Fee Related
Links
Abstract
The utility model discloses a puncture cable clamp, comprising an insulating upper cover, an insulating lower cover, and a screw fastener component used to clamp and loosen the insulating upper cover and the insulating lower cover. The insulating lower cover is provided with arc sealing gaskets. Two clamp slots are formed when the insulating upper cover and the insulating lower cover are clamped. The clamp slots are provided with puncture blades which are wrapped in the arc sealing gaskets. The puncture cable clamp also comprises a cap sleeve which is installed in one of the clamp slots and forms an integrated structure with the arc sealing gasket. Since the cap sleeve is installed in one of the clamp slots and forms an integrated structure with the arc sealing gasket, defects of inconvenience of installing the cap sleeve is solved, and falling off of the cap sleeve is effectively prevented.
Description
Technical field
The utility model relates to a kind of fastening means of power circuit, particularly relates to a kind of insulation puncture line clamping that connects main line and branch line.
Background technology
In electrical network, often need and connect separated time or ground connection, particularly to insulated conductor, often need to use insulation puncture line clamping.The insulation puncture line clamping of prior art is mainly by the insulation loam cake, the insulation lower cover, the arc seal gasket, puncture blade and cap sleeve and screw rod fastening assembly are formed, wherein, threaded fastener assembly comprises the screw rod that runs through insulation loam cake and insulation lower cover and the nut that is socketed in screw rod one end, nut is provided with the torque nut that ruptures after clamping, insulation loam cake and insulation lower cover form two clamp grooves during clamping, the puncture blade is arranged in the clamp groove and is wrapped in the arc seal gasket, when insulation loam cake and the clamping of insulation lower cover, be formed for the cap sleeve Connection Block of clamping cap sleeve in the both sides of clamp groove simultaneously.During use, at first main line is placed in one in the clamp groove, branch line places in another clamp groove, and an end of branch line is inserted in the cap sleeve, with instruments such as spanners torque nut is tightened then, when the insulating barrier of the puncture blade punctures main line in the clamp groove and branch line, torque nut comes off automatically, finishes being electrically connected of main line and branch line this moment.Because the employing insulation puncture line clamping does not need to peel off the insulated hull of electric wire, so the application of insulation puncture line clamping is very extensive.But there is following deficiency in the insulation puncture line clamping of prior art: cap sleeve is connected in the cap sleeve Connection Block of insulation loam cake and the formation of insulation lower cover, not only clamping inconvenience, and come off easily, influenced the insulating properties of penetrating cable clamp.
At above-mentioned deficiency, need to explore a kind of penetrating cable clamp, it has not only solved the defective of cap sleeve clamping inconvenience, and can effectively avoid cap sleeve to come off.
The utility model content
In view of this, the utility model provides a kind of penetrating cable clamp, and it has not only solved the defective of cap sleeve clamping inconvenience, and can effectively avoid cap sleeve to come off.
The utility model solves the problems of the technologies described above by following technological means: a kind of penetrating cable clamp, the screw rod fastening assembly that comprises insulation loam cake, insulation lower cover and be used for clamping or unclamp insulation loam cake and insulation lower cover, be provided with the arc seal gasket in the described insulation lower cover, insulation loam cake and insulation lower cover form two clamp grooves during clamping, be provided with the puncture blade in the described clamp groove, described puncture blade is wrapped in the arc seal gasket, also comprise cap sleeve, described cap sleeve clamping is therein in clamp groove, and is structure as a whole with the arc seal gasket.
Further, be provided with waterproof pad between described insulation loam cake and the insulation lower cover.
Further, described waterproof pad and arc seal gasket are structure as a whole.
Further, cover in the described insulation and be provided with the column that raises up, cover under the described insulation and be provided with flexibility and collude tie rod, described flexibility is colluded tie rod and is provided with the perforation that can be inserted in column.
Further, described screw rod fastening assembly comprises and runs through insulation loam cake and the insulation screw rod of lower cover and the nut that is socketed in screw rod one end that described nut is included in the sleeve of the torque nut, the locking nut that has internal thread and coupling torque nut and the locking nut that clamp the back fracture.
The beneficial effects of the utility model are: penetrating cable clamp of the present utility model, the screw rod fastening assembly that comprises insulation loam cake, insulation lower cover and be used for clamping or unclamp insulation loam cake and insulation lower cover, be provided with the arc seal gasket in the described insulation lower cover, insulation loam cake and insulation lower cover form two clamp grooves during clamping, be provided with the puncture blade in the described clamp groove, described puncture blade is wrapped in the arc seal gasket, also comprise cap sleeve, described cap sleeve clamping is therein in clamp groove, and is structure as a whole with the arc seal gasket.Because cap sleeve clamping clamping is therein in clamp groove, and be structure as a whole with the arc seal gasket, therefore not only solved the defective of cap sleeve clamping inconvenience, and can effectively avoid cap sleeve to come off.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of nut in the utility model.
Embodiment
Below with reference to accompanying drawing the utility model is elaborated, as shown in Figure 1: the penetrating cable clamp of present embodiment, comprise insulation loam cake 1, insulation lower cover 2, threaded fastener assembly 6 and cap sleeve 7, wherein, screw rod fastening assembly 6 is used for clamping or unclamps insulation loam cake 1 and insulation lower cover 2, be provided with arc seal gasket 3 in the insulation lower cover 2, insulation loam cake 1 and insulation lower cover 2 form two clamp grooves 4 during clamping, be provided with puncture blade 5 in the clamp groove 4, puncture blade 5 is wrapped in the arc seal gasket 3, cap sleeve 7 clampings are therein in clamp groove 4, and are structure as a whole with arc seal gasket 3.Adopt this kind design not only to solve the defective of cap sleeve clamping inconvenience, and can effectively avoid cap sleeve to come off.
As further improvement in the technical proposal, be provided with waterproof pad 10 between insulation loam cake 1 and the insulation lower cover 2, owing between insulation loam cake 1 and insulation lower cover 2, be provided with waterproof pad 10, therefore when will insulate loam cake 1 and insulation lower cover 2 clamp, waterproof pad 10 be subjected to the insulating extruding of loam cake 1 and insulation lower cover 2 deforms, thereby the gap sealing of the generation between loam cake 1 and the insulation lower cover 2 of will insulate has improved the water proofing property of penetrating cable clamp, this kind project organization is simple, simple for production simultaneously.
As further improvement in the technical proposal, waterproof pad 10 is structure as a whole with arc seal gasket 3, when making, only need waterproof pad 10 and arc seal gasket 3 one-body molded, simple for production, waterproof pad 10 can not become flexible simultaneously, is more conducive to improve sealing effectiveness.
As further improvement in the technical proposal, insulation loam cake 1 is provided with the column 8 that raises up, insulation lower cover 2 is provided with flexibility and colludes tie rod 9, flexibility is colluded tie rod 9 and is provided with the perforation that can be inserted in column 8, because flexibility is colluded tie rod 9 and colluded on column 8, the loam cake 1 of therefore having avoided insulating when dismounting comes off.
As further improvement in the technical proposal, screw rod fastening assembly 6 comprises and runs through insulation loam cake 1 and the screw rod 61 of insulation lower cover 2 and the nut 62 that is socketed in screw rod 61 1 ends, and nut 62 is included in the torque nut 62a, the locking nut 62c that has internal thread that clamp the back fracture and the sleeve 62b of coupling torque nut 62a and locking nut 62c.During use, at first unclamp nut 62, main line and branch line are distinguished clamping in two clamp grooves 4, then with instrument screw-down torque nut 62a such as spanners, torque nut 62a comes off automatically when the puncture blade 4 in the clamp groove 4 pierces through the insulating barrier of main line and branch line, so can realize being connected of main line and branch line, and because the puncture constant pressure can not damage the lead in main line and the branch line.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. penetrating cable clamp, comprise insulation loam cake (1), insulation lower cover (2) and the screw rod fastening assembly (6) that is used for clamping or unclamping insulation loam cake (1) and insulation lower cover (2), be provided with arc seal gasket (3) in the described insulation lower cover (2), insulation loam cake (1) and insulation lower cover (2) form two clamp grooves (4) during clamping, be provided with puncture blade (5) in the described clamp groove (4), described puncture blade (5) is wrapped in the arc seal gasket (3), it is characterized in that: also comprise cap sleeve (7), described cap sleeve (7) clamping is therein in the clamp groove (4), and is structure as a whole with arc seal gasket (3).
2. penetrating cable clamp according to claim 1 is characterized in that: be provided with waterproof pad (10) between described insulation loam cake (1) and the insulation lower cover (2).
3. penetrating cable clamp according to claim 2 is characterized in that: described waterproof pad (10) is structure as a whole with arc seal gasket (3).
4. penetrating cable clamp according to claim 1, it is characterized in that: described insulation loam cake (1) is provided with the column (8) that raises up, described insulation lower cover (2) is provided with flexibility and colludes tie rod (9), and described flexibility is colluded tie rod (9) and is provided with the perforation that can be inserted in column (8).
5. penetrating cable clamp according to claim 1, it is characterized in that: described screw rod fastening assembly (6) comprises and runs through insulation loam cake (1) and the screw rod (61) of insulation lower cover (2) and the nut (62) that is socketed in screw rod (61) one ends that described nut (62) is included in the sleeve (62b) that clamps the torque nut (62a), the locking nut (62c) that has internal thread and coupling torque nut (62a) and the locking nut (62c) that rupture the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056776 CN203056127U (en) | 2013-01-31 | 2013-01-31 | Puncture cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056776 CN203056127U (en) | 2013-01-31 | 2013-01-31 | Puncture cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056127U true CN203056127U (en) | 2013-07-10 |
Family
ID=48739048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320056776 Expired - Fee Related CN203056127U (en) | 2013-01-31 | 2013-01-31 | Puncture cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560342A (en) * | 2013-11-06 | 2014-02-05 | 国网上海市电力公司 | Elastic wiring device |
| CN104409878A (en) * | 2014-11-06 | 2015-03-11 | 成都迅德科技有限公司 | Special-shaped parallel groove clamp |
| CN107293870A (en) * | 2017-07-24 | 2017-10-24 | 深圳市西勒实业发展有限公司 | G types puncture power taking wire clamp |
-
2013
- 2013-01-31 CN CN 201320056776 patent/CN203056127U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560342A (en) * | 2013-11-06 | 2014-02-05 | 国网上海市电力公司 | Elastic wiring device |
| CN103560342B (en) * | 2013-11-06 | 2016-01-27 | 国网上海市电力公司 | A kind of elastic wiring device |
| CN104409878A (en) * | 2014-11-06 | 2015-03-11 | 成都迅德科技有限公司 | Special-shaped parallel groove clamp |
| CN107293870A (en) * | 2017-07-24 | 2017-10-24 | 深圳市西勒实业发展有限公司 | G types puncture power taking wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130710 Termination date: 20170131 |