CN201508916U - Insulating puncture wire clamp - Google Patents
Insulating puncture wire clamp Download PDFInfo
- Publication number
- CN201508916U CN201508916U CN2009202177138U CN200920217713U CN201508916U CN 201508916 U CN201508916 U CN 201508916U CN 2009202177138 U CN2009202177138 U CN 2009202177138U CN 200920217713 U CN200920217713 U CN 200920217713U CN 201508916 U CN201508916 U CN 201508916U
- Authority
- CN
- China
- Prior art keywords
- semi
- puncture
- line clamping
- insulating
- insulation
- 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
- 238000009413 insulation Methods 0.000 claims description 24
- 230000000295 complement Effects 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 5
- 230000000149 penetrating Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Abstract
The utility model discloses an insulating puncture wire clamp, which comprises an upper half body and a lower half body, wherein the upper half body and the lower half body are connected into a whole through bolts connected in series in between, and puncture holes matched with the bolts are respectively arranged on the upper half body and the lower half body; a branch line clamping opening and a main line clamping opening which are formed by splitting two notches are respectively arranged on the left side walls and the right side walls of the upper half body and the lower half body, a plurality of pairs of matched puncture blades are arranged in the main line clamping openings and the branch line clamping openings, an insulating sheath is arranged at the positions of the puncture blades, an insulating sleeve is respectively arranged in the upper half body and the lower half body, and the bolts penetrate into the upper half body from the top, penetrate out of the lower half body through the insulating sleeve and are matched with the nuts positioned at the bottom of the lower half body. The insulating puncture wire clamp has the advantages that the bolts are sleeved in the insulating sleeves, have strong isolated insulating property with the puncture blades, and can be used for the connection of middle or low voltage double-plastic insulated leads; the insulating sleeves have certain supporting action and can enable the upper half body and the lower half body to be in an open state so as to penetrate the leads.
Description
Technical field
The utility model relates to a kind of power equipment, particularly a kind of insulation puncture line clamping structure.
Background technology
The upper and lower cover of general penetrating cable clamp connects by bolt, and the shortcoming that existing penetrating cable clamp exists is: 1, metal bolts exposes on lid, may produce induced current under big current conditions; 2, the insulating properties and the water proofing property of puncture blade are strong inadequately, and the puncture blade is shorter, can not be directly used in the two cables of moulding of mesolow and connect, and during use, need divest the two insulating barriers of moulding cable of one deck; 3, overall structure is unreasonable, and it is convenient inadequately to install and dismantle; 4, existing penetrating cable clamp adopts the metal torque nut usually, its very easily oxidation and damaging.
The utility model content
The purpose of this utility model is to solve the problems of the prior art, provides a kind of insulating properties strong, easy to use, the penetrating cable clamp of applied range.
The technical solution of the utility model is: a kind of insulation puncture line clamping, comprise upper semi-body and lower semi-body, and described upper semi-body and lower semi-body are connected as a single entity by string bolt therebetween, and described upper semi-body and lower semi-body are provided with the perforation that is complementary with described bolt; On the sidewall of the left and right sides of upper semi-body and lower semi-body, be respectively equipped with the wire clamp mouth and the main line folder mouth that piece together by two breach, be provided with some puncture blades in a described main line folder mouth and the wire clamp mouth to cooperating, wherein, be provided with insulating sleeve in described puncture blade position, be provided with insulating sleeve in described upper semi-body and the lower semi-body, described bolt penetrates from the upper semi-body top through the insulation sleeve pipe and passes lower semi-body, matches with the nut that is positioned at the lower semi-body bottom.
Described lower semi-body both sides are provided with can keep supplying the rail plate that halfbody moves up and down, and described upper semi-body both sides are provided with flange, and this flange and described rail plate are complementary.
Described insulation puncture line clamping also comprises rainhat, and the branch line clamp mouth part of described lower semi-body is provided with rainhat link slot seat.
The main line clamp mouth part of described upper semi-body is provided with the socket with jack.
Described lower semi-body bottom is provided with the stop sleeve that is used to prevent described nut rotation.
Preferably, described insulating sleeve and insulating sleeve are connected as a single entity, and itself and upper semi-body or lower semi-body inboard fit.
Be provided with pad between described bolt and the described upper semi-body.
Described insulation puncture line clamping also comprises double-deck torque nut, and this bilayer torque nut covers on outside described bolt and the pad, and described double-deck torque nut is an insulating material.
Compared with prior art, the beneficial effects of the utility model are: 1, bolt be placed in the insulating sleeve and the isolated insulation of puncture blade very strong, can be used for the two insulated conductors of moulding of mesolow and connect; Insulating sleeve has certain supporting role, can make upper semi-body and lower semi-body be in open configuration, is convenient to wear lead; 2, lengthening puncture blade 1～3mm is applicable to that puncture is two to mould cable, need not to divest the insulating barrier of cable, can directly puncture.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is an exploded view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, 2, 3, a kind of insulation puncture line clamping of the utility model, comprise upper semi-body 10 and lower semi-body 20, described upper semi-body 10 and lower semi-body 20 are connected as a single entity by string bolt 30 therebetween, and described upper semi-body 10 and lower semi-body 20 are provided with the perforation that is complementary with described bolt 30; On the left and right sides sidewall of upper semi-body 10 and lower semi-body 20, be respectively equipped with the wire clamp mouth 40 and the main line folder mouth 50 that piece together by two breach, be provided with some puncture blades 60 in a described main line folder mouth 50 and the wire clamp mouth 40 to cooperating, wherein, be provided with insulating sleeve 70 in described puncture blade 60 positions, be provided with insulating sleeve 11 in described upper semi-body 10 and the lower semi-body 20, insulating sleeve in the lower semi-body 20 does not illustrate, described bolt 30 penetrates from upper semi-body 10 tops through insulation sleeve pipe 11 and passes lower semi-body 20, match with the nut 31 that is positioned at lower semi-body 20 bottoms, the effect of insulating sleeve is: will isolate at bolt between upper semi-body and the lower semi-body and wire clamp built-in electrical insulation; Have certain supporting role, can make upper semi-body and lower semi-body be in open configuration, be convenient to wear lead.
Described lower semi-body 20 both sides are provided with can keep supplying the rail plate 22 that halfbody 10 moves up and down, and described upper semi-body 10 both sides are provided with flange 12, and this flange 12 is complementary with described rail plate 22.
Described insulation puncture line clamping also comprises rainhat 80, and wire clamp mouth 40 place of described lower semi-body 20 are provided with rainhat 80 link slot seats 23.
Main line folder mouthful 50 places of described upper semi-body 10 are provided with the socket 13 with jack 14, this structure can be fixed with the rainhat of elasticity connection handle and plug, one end of connection handle is fixedly installed on the rainhat, and the other end is provided with plug, and this plug is plugged in the jack 14 of socket 13.
Described lower semi-body 20 bottoms are provided with the stop sleeve 24 that is used to prevent described nut 31 rotations.
Be provided with pad 33 between described bolt 30 and the described upper semi-body 10.
The utility model insulation puncture line clamping also comprises pair of lamina torque nut 32, this bilayer torque nut 32 covers on outside described bolt 30 and the pad 33, it is an insulating material, bolt head and pad that double-deck torque nut will be exposed at the upper semi-body surface cover, guarantee that people are safer in the operating process of tightening or turning on bolt, avoid human body directly to contact and the situation of electric shock takes place with the metal part of wire clamp.
Described insulating sleeve 11 and the insulating sleeve 70 formation insulation material layer that is connected as a single entity, itself and upper semi-body 10 or lower semi-body 20 inboards fit, assembling is convenient in design like this, the utility model assemble method: earlier insulation material layer is installed to respectively in upper semi-body and the lower semi-body, flange with the upper semi-body both sides snaps fitted in the rail plate of lower semi-body then, subsequently construction bolt.
Compared with prior art, the puncture blade of the present utility model 1～3mm that extended, be applicable to that puncture is two to mould cable: existing penetrating cable clamp can only directly puncture and singly mould cable, puncture is two when moulding cable, need earlier two layer insulatings of moulding cable to be divested, puncture again, use inconvenient; Behind the puncture blade of the present utility model lengthening, can directly puncture and twoly mould cable, need not to divest insulating barrier, easy to use.
During use, with a parallel main line folder mouth and the wire clamp mouth of putting into wire clamp of main traverse line with open traverse, tighten double-deck torque nut then, make wire clamp upper semi-body and lower semi-body clamp main traverse line and open traverse, pierce through the blade insulating barrier main, open traverse that punctures simultaneously their are connected.
Claims (8)
1. an insulation puncture line clamping comprises upper semi-body and lower semi-body, and described upper semi-body and lower semi-body are connected as a single entity by string bolt therebetween, and described upper semi-body and lower semi-body are provided with the perforation that is complementary with described bolt; On the sidewall of the left and right sides of upper semi-body and lower semi-body, be respectively equipped with the wire clamp mouth and the main line folder mouth that piece together by two breach, be provided with some puncture blades in a described main line folder mouth and the wire clamp mouth to cooperating, it is characterized in that: be provided with insulating sleeve in described puncture blade position, be provided with insulating sleeve in described upper semi-body and the lower semi-body, described bolt penetrates from the upper semi-body top through the insulation sleeve pipe and passes lower semi-body, matches with the nut that is positioned at the lower semi-body bottom.
2. insulation puncture line clamping according to claim 1 is characterized in that: described lower semi-body both sides are provided with can keep supplying the rail plate that halfbody moves up and down, and described upper semi-body both sides are provided with flange, and this flange and described rail plate are complementary.
3. insulation puncture line clamping according to claim 1 is characterized in that: described insulation puncture line clamping also comprises rainhat, and the branch line clamp mouth part of described lower semi-body is provided with rainhat link slot seat.
4. insulation puncture line clamping according to claim 1 is characterized in that: the main line clamp mouth part of described upper semi-body is provided with the socket with jack.
5. insulation puncture line clamping according to claim 1 is characterized in that: described lower semi-body bottom is provided with the stop sleeve that is used to prevent described nut rotation.
6. insulation puncture line clamping according to claim 1 is characterized in that: described insulating sleeve and insulating sleeve are connected as a single entity, and itself and upper semi-body or lower semi-body inboard fit.
7. insulation puncture line clamping according to claim 1 is characterized in that: be provided with pad between described bolt and the described upper semi-body.
8. insulation puncture line clamping according to claim 7 is characterized in that: described insulation puncture line clamping also comprises double-deck torque nut, and this bilayer torque nut covers on outside described bolt and the pad, and described double-deck torque nut is an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202177138U CN201508916U (en) | 2009-09-28 | 2009-09-28 | Insulating puncture wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202177138U CN201508916U (en) | 2009-09-28 | 2009-09-28 | Insulating puncture wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508916U true CN201508916U (en) | 2010-06-16 |
Family
ID=42470040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202177138U Expired - Fee Related CN201508916U (en) | 2009-09-28 | 2009-09-28 | Insulating puncture wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508916U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001018A (en) * | 2012-11-12 | 2013-03-27 | 浙江科易电气有限公司 | Insulated piercing wire clip |
| CN105790191A (en) * | 2016-04-22 | 2016-07-20 | 广州番禺电缆集团有限公司 | Terminal wire fastening device assembly |
| CN107799912A (en) * | 2017-09-25 | 2018-03-13 | 国网浙江省电力公司衢州供电公司 | The cable connection construction method of twin-stage torsion penetrating cable clamp and the application penetrating cable clamp |
| CN109818298A (en) * | 2019-02-26 | 2019-05-28 | 国家电网有限公司 | A kind of aerial insulated wire lightning puncture-prevention wire clip electrification mounting device |
-
2009
- 2009-09-28 CN CN2009202177138U patent/CN201508916U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001018A (en) * | 2012-11-12 | 2013-03-27 | 浙江科易电气有限公司 | Insulated piercing wire clip |
| CN105790191A (en) * | 2016-04-22 | 2016-07-20 | 广州番禺电缆集团有限公司 | Terminal wire fastening device assembly |
| CN107799912A (en) * | 2017-09-25 | 2018-03-13 | 国网浙江省电力公司衢州供电公司 | The cable connection construction method of twin-stage torsion penetrating cable clamp and the application penetrating cable clamp |
| CN109818298A (en) * | 2019-02-26 | 2019-05-28 | 国家电网有限公司 | A kind of aerial insulated wire lightning puncture-prevention wire clip electrification mounting device |
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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: 20100616 Termination date: 20170928 |