CN201616510U - Insulating piercing connector with electrical protection function - Google Patents
Insulating piercing connector with electrical protection function Download PDFInfo
- Publication number
- CN201616510U CN201616510U CN2010201140177U CN201020114017U CN201616510U CN 201616510 U CN201616510 U CN 201616510U CN 2010201140177 U CN2010201140177 U CN 2010201140177U CN 201020114017 U CN201020114017 U CN 201020114017U CN 201616510 U CN201616510 U CN 201616510U
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- CN
- China
- Prior art keywords
- briquetting
- press block
- protection module
- cover plate
- puncture
- 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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Abstract
An insulating piercing connector with an electrical protection function comprises a main piercing portion, an auxiliary piercing portion, an upper cover plate and a lower cover plate. The main piercing portion consists of a left upper press block and a left lower press block, the auxiliary piercing portion consists of a right upper press block and a right lower press block, a metal piercing sheet is arranged inside each press block, a left bolt and a right bolt are arranged at two ends of each of the upper cover plate and the lower cover plate, the left bolt is locked with a left nut after penetrating through the left lower press block and the left upper press block, the right bolt is locked with a right nut after penetrating through the right lower press block and the right upper press block, an upper protective module is arranged between the left upper press block and the right upper press block, a lower protective module is arranged between the left lower press block and the right lower press block, both the upper protective module and the lower protective module are provided with electrical protection devices inside, and the electrical protection devices are connected with the metal piercing sheets. The insulating piercing connector can automatically cut off a circuit between a main cable and a branch cable to protect a power supply system and electric equipment when the circuit is in conditions of short-circuit, overvoltage, overcurrent, overheat, overload and the like.
Description
Technical field
The utility model relates to the puncture fastening means of cable, particularly insulation puncture line clamping.
Background technology
Insulation puncture line clamping is mainly used in that built on stilts low-voltage insulation cable connects, low-voltage insulation house lead in electric wire T connects, the T of architectural electric system connects, the underground low-voltage insulated cable connects, the street lamp distribution system connects.
Existing insulation puncture line clamping is made up of main puncture part and secondary puncture part, connect by metal (copper) puncture sheet between two parts, the metal puncture sheet is an integral body, there is pointed tooth at its two ends, behind the moment bolt by spanner locking metal puncture sheet middle part, the pointed tooth at metal puncture sheet two ends pierces through the insulation sheath of leader cable and branch cable respectively, realizes electrically conducting, therefore need not peel off the insulation sheath of leader cable and branch cable and can realize charged the connection.
The shortcoming of this insulation puncture line clamping is not have the electic protection function, when short circuit, overvoltage, overcurrent, situation such as overheated appear in circuit, can not cut off the loop between leader cable and the branch cable automatically.
The utility model content
For addressing the above problem; the purpose of this utility model provides a kind of insulation puncture line clamping with electic protection function; when situations such as short circuit, overvoltage, overcurrent, overheated, overload appear in circuit; can cut off the loop between leader cable and the branch cable automatically, protection electric power system and power consumption equipment.
For achieving the above object, the utility model is by the following technical solutions:
A kind of insulation puncture line clamping with electic protection function; comprise the master; secondary puncture part and on; lower cover; main puncture part is made up of upper left briquetting and lower-left briquetting; secondary puncture part is made up of upper right briquetting and bottom right briquetting; all be provided with the metal puncture sheet in each briquetting; upper cover plate is arranged in upper left briquetting; the top of upper right briquetting; lower cover is arranged in the lower-left briquetting; the below of bottom right briquetting; on; the two ends of lower cover are provided with a left side; right bolt; left side bolt passes the left end of lower cover; the lower-left briquetting; upper left briquetting; behind the left end of upper cover plate by left nut check; right bolt passes the right-hand member of lower cover; the bottom right briquetting; upper right briquetting; behind the right-hand member of upper cover plate by right nut check; it is characterized in that: be provided with protection module between upper left briquetting and the upper right briquetting; be provided with down protection module between lower-left briquetting and the bottom right briquetting; on; all be provided with electric protective device in the following protection module; electric protective device in the last protection module and upper left briquetting; metal puncture sheet in the upper right briquetting connects, electric protective device in the following protection module and lower-left briquetting; metal puncture sheet in the briquetting of bottom right connects.
Described upper left briquetting, upper right briquetting all are connected with last protection module by Elastic buckle.
Described lower-left briquetting, bottom right briquetting all are connected with following protection module by Elastic buckle.
Because adopt technique scheme, the utility model has following positive beneficial effect:
Different with existing insulation puncture line clamping; metal puncture sheet of the present utility model is not an integral body; but be arranged in the left and right briquetting; added protection module therebetween; with the metal puncture sheet conducting in the left and right briquetting, electric protective device can be fuse, protective tube, overvoltage protector, overcurrent protector, overheat protector, overload protective device etc. by the electric protective device in the protection module.When short circuit, overvoltage, overcurrent, overheated or overload situations appear in circuit, can cut off the loop between leader cable and the branch cable automatically, thus the protection power consumption equipment.
Description of drawings
Fig. 1 is the profile schematic diagram of the utility model one embodiment.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the exploded view of Fig. 1.
Fig. 4 is the syndeton signal of Elastic buckle and elasticity draw-in groove.
Fig. 5 is the exploded view of Fig. 3.
Fig. 6 is the structural representation of upper left briquetting.
Fig. 7 is the upward view of Fig. 6.
Embodiment
Number in the figure
1 upper cover plate, 2 lower covers, 3 upper left briquetting 4 lower-left briquettings
5 upper right briquetting 6 bottom right briquettings 7 metal puncture sheets
8 left bolt 9 right bolts, 10 casket storehouses, 11 left nuts
14 times protection modules of protection module on the 12 right nuts 13
15 electric protective devices, 16 electric protective devices, 17 Elastic buckles
18 elasticity draw-in grooves, 19 leader cables, 20 casket storehouses
21 branch cables, 22 conductive plates
Please refer to Fig. 1; Fig. 2; Fig. 3; Fig. 4; Fig. 5; the utility model is a kind of insulation puncture line clamping with electic protection function; comprise the master; secondary puncture part and on; lower cover 1; 2; main puncture part is made up of upper left briquetting 3 and lower-left briquetting 4; secondary puncture part is made up of upper right briquetting 5 and bottom right briquetting 6; all be provided with metal puncture sheet 7 in each briquetting; upper cover plate 1 is arranged in upper left briquetting 3; the top of upper right briquetting 5; lower cover 2 is arranged in lower-left briquetting 4; the below of bottom right briquetting 6; on; lower cover 1; a left side of 2; right two ends are respectively arranged with a left side; right bolt 8; 9; left side bolt 8 passes the left end of lower cover 2 successively; lower-left briquetting 4; upper left briquetting 3; by left nut 11 lockings, right bolt 9 passes the right-hand member of lower cover 2 successively behind the left end of upper cover plate 1; bottom right briquetting 6; upper right briquetting 5; lock by right nut 12 behind the right-hand member of upper cover plate 1.
Be provided with protection module 13 between upper left briquetting 3 and the upper right briquetting 5, be provided with down protection module 14 between lower-left briquetting 4 and the bottom right briquetting 6.
Please refer to Fig. 2, Fig. 5, last protection module 13 inside have casket storehouse 10, and electric protective device 15 is installed in the casket storehouse 10, and the metal puncture sheet 7 in electric protective device 15 and upper left briquetting 3, the upper right briquetting 5 is connected.
Please refer to Fig. 2, following protection module 14 inside have casket storehouse 20, and electric protective device 16 is installed in the casket storehouse 20, and the metal puncture sheet 7 in electric protective device 16 and lower-left briquetting 4, the bottom right briquetting 6 is connected.In the present embodiment, electric protective device the 15, the 16th, protective tube.
Please refer to Fig. 4, Fig. 5, Fig. 6, Fig. 7, all be provided with Elastic buckle 17 on the outer wall of upper left briquetting 3, upper right briquetting 5, the sidewall of last protection module 13 is provided with elasticity draw-in groove 18.Elastic buckle 17 is affixed with elasticity draw-in groove 18.
Lower-left briquetting 4, bottom right briquetting 6 also are connected with following protection module 14 by Elastic buckle.
Please refer to Fig. 1, Fig. 2, main puncture part is used to connect leader cable 19, and secondary puncture part is used to connect branch cable 21.
Please refer to Fig. 5, Fig. 6, Fig. 7, in preferred embodiments, the metal puncture sheet 7 in each briquetting has multi-disc, and these metal puncture sheets 7 are connected with conductive plate 22, and conductive plate 22 is connected as shown in Figure 2 with electric protective device 15 or electric protective device 16.
Electric protective device 15,16 can be fuse, protective tube, overvoltage protector, overcurrent protector, overheat protector or overload protective device etc.
When situation such as short circuit, overvoltage, overcurrent, overheated, overload occurring when circuit, electric protective device 15,16 can cut off the loop between leader cable and the branch cable automatically, thus the protection power consumption equipment.
Claims (3)
1. insulation puncture line clamping with electic protection function; comprise the master; secondary puncture part and on; lower cover; main puncture part is made up of upper left briquetting and lower-left briquetting; secondary puncture part is made up of upper right briquetting and bottom right briquetting; all be provided with the metal puncture sheet in each briquetting; upper cover plate is arranged in upper left briquetting; the top of upper right briquetting; lower cover is arranged in the lower-left briquetting; the below of bottom right briquetting; on; the two ends of lower cover are provided with a left side; right bolt; left side bolt passes the left end of lower cover; the lower-left briquetting; upper left briquetting; behind the left end of upper cover plate by left nut check; right bolt passes the right-hand member of lower cover; the bottom right briquetting; upper right briquetting; behind the right-hand member of upper cover plate by right nut check; it is characterized in that: be provided with protection module between upper left briquetting and the upper right briquetting; be provided with down protection module between lower-left briquetting and the bottom right briquetting; on; all be provided with electric protective device in the following protection module; electric protective device in the last protection module and upper left briquetting; metal puncture sheet in the upper right briquetting connects, electric protective device in the following protection module and lower-left briquetting; metal puncture sheet in the briquetting of bottom right connects.
2. the insulation puncture line clamping with electic protection function as claimed in claim 1 is characterized in that: described upper left briquetting, upper right briquetting all are connected with last protection module by Elastic buckle.
3. the insulation puncture line clamping with electic protection function as claimed in claim 1 is characterized in that: described lower-left briquetting, bottom right briquetting all are connected with following protection module by Elastic buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201140177U CN201616510U (en) | 2010-02-20 | 2010-02-20 | Insulating piercing connector with electrical protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201140177U CN201616510U (en) | 2010-02-20 | 2010-02-20 | Insulating piercing connector with electrical protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201616510U true CN201616510U (en) | 2010-10-27 |
Family
ID=43002873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201140177U Expired - Fee Related CN201616510U (en) | 2010-02-20 | 2010-02-20 | Insulating piercing connector with electrical protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201616510U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795771A (en) * | 2015-05-06 | 2015-07-22 | 江苏省电力公司东海县供电公司 | Puncture clamp for ground potential live working of insulated wire line connection |
| CN106099418A (en) * | 2016-07-06 | 2016-11-09 | 王才丰 | A kind of insulation puncture line clamping and special installation tool thereof |
| 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 |
| CN107623199A (en) * | 2017-09-04 | 2018-01-23 | 国网甘肃省电力公司经济技术研究院 | A kind of new-type parallel groove clamp |
-
2010
- 2010-02-20 CN CN2010201140177U patent/CN201616510U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795771A (en) * | 2015-05-06 | 2015-07-22 | 江苏省电力公司东海县供电公司 | Puncture clamp for ground potential live working of insulated wire line connection |
| CN104795771B (en) * | 2015-05-06 | 2017-03-08 | 江苏省电力公司东海县供电公司 | The earth potential live operation penetrating cable clamp of insulated conductor connection |
| 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 |
| 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 |
| CN107623199A (en) * | 2017-09-04 | 2018-01-23 | 国网甘肃省电力公司经济技术研究院 | A kind of new-type parallel groove clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20140220 |