CN201336377Y - Insulated puncture wire clamp with double branches - Google Patents
Insulated puncture wire clamp with double branches Download PDFInfo
- Publication number
- CN201336377Y CN201336377Y CNU2008201280546U CN200820128054U CN201336377Y CN 201336377 Y CN201336377 Y CN 201336377Y CN U2008201280546 U CNU2008201280546 U CN U2008201280546U CN 200820128054 U CN200820128054 U CN 200820128054U CN 201336377 Y CN201336377 Y CN 201336377Y
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- CN
- China
- Prior art keywords
- branch
- insulation shell
- branch line
- insulation
- clamping
- 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
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses an insulated puncture wire clamp with double branches, relating to a connecting device used on an electric power line. The wire clamp comprises an upper insulated shell, a lower insulated shell, a connecting bolt and a connecting blade; branch line fixing pieces are respectively arranged at two ends of a branch line groove of the upper insulated shell; and a branch line isolation board dividing the branch line groove into a left part and a right part is arranged in the upper insulated shell. The branch line fixing pieces are respectively arranged at two ends of the branch line groove of the upper insulated shell, thus successfully solving the difficulty of realizing double branches of the wire clamp; the branch line isolation board dividing the branch line groove into a left part and a right part is arranged in the upper insulated shell and can isolate the two branch lines, thus preventing mutual contact and interference of the two branch lines as well as the hidden construction safety problem caused by manual operation. Generally speaking, the wire clamp is reasonable in structure and convenient to use and can effectively realize double branches.
Description
Technical field
The utility model relates to the jockey on the power circuit, especially refers to a kind ofly thoroughly do away with the insulation puncture line clamping that the edge leads link together with two or three.
Background technology
Often need be in electrical network with insulation puncture line clamping to insulated conductor and connect separated time, insulation puncture line clamping commonly used at present mostly only has single subfunction.As the patent No. is ZL200320105083.8, patent name is the Chinese patent of " insulation puncture line clamping ", and the patent No. is ZL02295267.5, patent name is another Chinese patent of " insulation puncture line clamping ", the both announced and a kind ofly connected the insulation puncture line clamping of upper and lower insulation shell by screw bolt and nut, though they make two thoroughly do away with the attended operation of edge leads simple, connect reliably, promptly solved the difficult problem of single branch, but they but can not effectively solve the difficult problem of two branches.
Summary of the invention
The purpose of this utility model is to overcome existing insulation puncture line clamping can not effectively solve two branch problems, provides a kind of rational in infrastructure, easy to use, can effectively realize the insulation puncture line clamping of two branches.
For achieving the above object, the technical solution adopted in the utility model is: a kind of pair of branch's insulation puncture line clamping, comprise insulation shell, following insulation shell, connecting bolt, connection blade, the two ends of the branch line cell body of insulation shell are respectively arranged with the branch line fixture on described, and last insulation shell inside is provided with the branch line cell body is divided into the two-part branch line division board in the left and right sides.
Preferably, described branch line fixture and last insulation shell are slidingly matched, and it mainly is made of end cap groove and end cap, and threaded engagement has the fixedly bolt of branch line on the described end cap groove.
Preferably, the bolt head of described connecting bolt is gear-like, and a metal washer is placed in the described bolt head.
Preferably, the bottom tight fit in the hole that cooperates with connecting bolt of described down insulation shell has the shutoff plug.
Preferably, described going up between insulation shell and the following insulation shell is provided with elastic supporting plate, this elastic supporting plate have the rake that cooperates with last insulation shell and with the Access Division of following insulation shell clamping, described Access Division is made up of the snap-latch piece that front and back are arranged to y type draw-in groove, this draw-in groove and following insulation shell clamping.
Preferably, the edge of a knife that is connected with main line of described connection blade becomes fan-shaped.
The beneficial effects of the utility model are: (a) owing to be respectively arranged with and the branch line fixture at the two ends of the branch line cell body of last insulation shell, solved wire clamp smoothly and done the difficult problem of pair branches; And last insulation shell inside is provided with the branch line cell body is divided into the two-part branch line division board in the left and right sides, two branch lines can be kept apart, and has avoided that two branch lines are in contact with one another, the construction hidden danger of phase mutual interference and manual operation.
(b) bolt head of connecting bolt is gear-like, is convenient to the hand-tight make-up wire clamp and is fixed in the main line branch location and can uses monkey wrench commonly used to dismantle.
(c) the shutoff plug makes entire product not have exposing of metalwork, has improved security performance greatly.
(d) elastically supported plate makes wire clamp before installation, remains elasticity open configuration within the specific limits, and it is more convenient that product is installed.
(e) connect the edge of a knife that blade is connected with main line and be designed to fan-shapedly, more help following the connection of sector cable identical, make electric conductivity better.
Generally, this kind insulation puncture line clamping is rational in infrastructure, and is easy to use, and can effectively realize two branches.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is an end view of the present utility model;
Fig. 3 is a cutaway view of the present utility model;
Fig. 4 is the elastically supported plate schematic diagram among Fig. 1;
Fig. 5 is the A-A cutaway view among Fig. 4;
Fig. 6 is the connection blade schematic diagram among Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to figs. 1 through Fig. 3, of the present utility model pair of branch's insulation puncture line clamping comprises insulation shell 1, following insulation shell 2, connecting bolt 3, connect blade 4, last insulation shell 1 is connected by connecting bolt 3 with following insulation shell 2, branch line cell body 11 two ends of insulation shell 1 are respectively arranged with branch line fixture 5 on described, this branch line fixture 5 is slidingly matched with last insulation shell 1, it mainly is made of end cap groove 51 and end cap 52, and threaded engagement has the fixedly bolt 53 of branch line on the described end cap groove 51, end cap groove 51 cooperates (not shown) with last insulation shell 1 by the gathering sill of going up separately, gathering sill yin-yang match on gathering sill on the end cap groove 51 and the last insulation shell 1, and also be provided with an elasticity latch 511 on the end cap groove 51, when equipped branch line fixture 5, gathering sill on last insulation shell 1 is pushed branch line fixture 5 downwards, under elastic reaction, latch 511 blocks insulation shell 1, thereby finishes the installation of branch line fixture 5.
Also be provided with a chute 12 on the last insulation shell 1, cooperate branch line division board 6 in the chute 12, in this branch line division board 6 branch line cell body 11 is divided into left and right sides two parts, so that realize two branches.
Be fixed in the main line branch location and can use monkey wrench commonly used to dismantle for the ease of the hand-tight make-up wire clamp, the bolt head 31 of connecting bolt 3 is gear-like, in order well to transmit clamp load torque, a metal washer 32 is placed in the described bolt head; In order to make entire product not have exposing of metalwork, to have improved security performance greatly, the bottom tight fit in the hole that following insulation shell 2 cooperates with connecting bolt 3 has shutoff plug 7.
As shown in Figure 3, in order to make wire clamp before installation, remain elasticity open configuration within the specific limits, it is more convenient that product is installed, described going up between insulation shell 1 and the following insulation shell 2 is provided with elastic supporting plate 8, referring to Fig. 4 and Fig. 5, this elastic supporting plate have the rake 81 that cooperates with last insulation shell 1 and with the Access Division 82 of following insulation shell 2 clampings, described Access Division 82 is made up of the snap-latch piece 821,822 that front and back are arranged to y type draw-in groove, this draw-in groove 83 and following insulation shell 2 clampings.
As shown in Figure 6,41 one-tenth on the edge of a knife that connection blade 4 is connected with main line is fan-shaped, the edge of a knife 42 curved multiple tooth shapes that are connected with separated time, and, be covered with insulative water-proof guard shield 9 at connection blade 4 in order effectively to guarantee to connect insulation of blade place and waterproof.
During use, the main line that needs are connected places the main line that connects blade 4 to connect in the edge of a knife 41, branch line division board 6 is inserted in the chute 12, the separated time that two branch lines place in the left and right end cap groove respectively and inwardly insertion connects blade that will need simultaneously to connect connects in the edge of a knife 42, tighten connecting bolt 3 and also tighten the bolt 53 of branch line fixture 5 simultaneously, the edge of a knife punctures main line and two branch line insulated hulls under the pressure effect of last insulation shell 1 and following insulation shell 2, and thrust in the lead, reach two branches purpose of connecting.Certainly, this pair branch insulation puncture line clamping can be applicable to single branch occasion equally.
Being the utility model preferred embodiment only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to technology category of the present utility model.
Claims (6)
1, a kind of pair of branch's insulation puncture line clamping, comprise insulation shell, following insulation shell, connecting bolt, connection blade, it is characterized in that: the two ends of the branch line cell body of insulation shell are respectively arranged with the branch line fixture on described, and last insulation shell inside is provided with the branch line cell body is divided into the two-part branch line division board in the left and right sides.
2, according to claim 1 pair of branch's insulation puncture line clamping is characterized in that, described branch line fixture and last insulation shell are slidingly matched, and it mainly is made of end cap groove and end cap, and threaded engagement has the fixedly bolt of branch line on the described end cap groove.
3, according to claim 1 pair of branch's insulation puncture line clamping is characterized in that, the bolt head of described connecting bolt is gear-like, and a metal washer is placed in the described bolt head.
4, according to claim 1 pair of branch's insulation puncture line clamping is characterized in that, the bottom tight fit in the hole that described insulation shell down cooperates with connecting bolt has the shutoff plug.
5, according to claim 1 pair of branch's insulation puncture line clamping, it is characterized in that, described going up between insulation shell and the following insulation shell is provided with elastic supporting plate, this elastic supporting plate have the rake that cooperates with last insulation shell and with the Access Division of following insulation shell clamping, described Access Division is made up of the snap-latch piece that front and back are arranged to y type draw-in groove, this draw-in groove and following insulation shell clamping.
6, according to claim 1 pair of branch's insulation puncture line clamping is characterized in that, the edge of a knife that described connection blade is connected with main line becomes fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201280546U CN201336377Y (en) | 2008-07-15 | 2008-07-15 | Insulated puncture wire clamp with double branches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201280546U CN201336377Y (en) | 2008-07-15 | 2008-07-15 | Insulated puncture wire clamp with double branches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201336377Y true CN201336377Y (en) | 2009-10-28 |
Family
ID=41288038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201280546U Expired - Fee Related CN201336377Y (en) | 2008-07-15 | 2008-07-15 | Insulated puncture wire clamp with double branches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201336377Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377526A (en) * | 2013-08-14 | 2015-02-25 | 江苏嘉盟电力设备有限公司 | Insulation puncture cable connecting device |
| 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 |
| CN106099418A (en) * | 2016-07-06 | 2016-11-09 | 王才丰 | A kind of insulation puncture line clamping and special installation tool thereof |
| CN109994844A (en) * | 2017-12-29 | 2019-07-09 | 张春燕 | A kind of cable distribution device |
| CN114137267A (en) * | 2021-11-17 | 2022-03-04 | 杭州惠嘉信息科技有限公司 | Non-power-outage lossless replacement method and lossless replacement device for electric energy meter |
-
2008
- 2008-07-15 CN CNU2008201280546U patent/CN201336377Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377526A (en) * | 2013-08-14 | 2015-02-25 | 江苏嘉盟电力设备有限公司 | Insulation puncture cable connecting device |
| 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 |
| CN106099418A (en) * | 2016-07-06 | 2016-11-09 | 王才丰 | A kind of insulation puncture line clamping and special installation tool thereof |
| CN106099418B (en) * | 2016-07-06 | 2018-06-12 | 国网江西省电力有限公司九江供电分公司 | A kind of insulation puncture line clamping and its special installation tool |
| CN109994844A (en) * | 2017-12-29 | 2019-07-09 | 张春燕 | A kind of cable distribution device |
| CN114137267A (en) * | 2021-11-17 | 2022-03-04 | 杭州惠嘉信息科技有限公司 | Non-power-outage lossless replacement method and lossless replacement device for electric energy meter |
| CN114137267B (en) * | 2021-11-17 | 2024-05-07 | 杭州惠嘉信息科技有限公司 | Uninterrupted power supply nondestructive replacement method and device for electric energy meter |
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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 |
Granted publication date: 20091028 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |