CN210380007U - Puncture type electrified ignition device - Google Patents
Puncture type electrified ignition device Download PDFInfo
- Publication number
- CN210380007U CN210380007U CN201921436030.1U CN201921436030U CN210380007U CN 210380007 U CN210380007 U CN 210380007U CN 201921436030 U CN201921436030 U CN 201921436030U CN 210380007 U CN210380007 U CN 210380007U
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- Prior art keywords
- clamp
- puncture
- jointing
- electrified
- firing pin
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- 238000010304 firing Methods 0.000 claims abstract description 23
- 238000002788 crimping Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 abstract description 4
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a puncture type live connection device, including binding clip, linkage structure and insulator spindle, the binding clip includes electrified binding clip and crimping fastener, and electrified binding clip includes first wiring mouth. The crimping clamp is fixedly connected to one side of the lower jointing clamp, and a circular second jointing opening is formed in the crimping clamp. The linkage structure comprises a connecting part, a puncture structure is arranged on the connecting part, and the puncture structure comprises a puncture firing pin and a guide column. A firing pin channel is arranged in the groove of the lower wire clamp, and a truncated cone-shaped limiting head is arranged in the firing pin channel. The uncharged cable penetrates into the second wiring port, the charged cable is connected to the first wiring port, the connecting portion is in threaded connection with the insulating rod, the insulating rod can drive the puncture structure to be connected into the charged wiring clamp, the puncture firing pin penetrates through the limiting head during connection, and under the blocking of the limiting head, the puncture firing pin is connected onto the lower wiring clamp, so that the linkage structure, the charged wiring clamp and the compression joint clamp are electrically connected, and the electrified cable is connected with the power supply through the cable in the second wiring port.
Description
Technical Field
The utility model relates to an electrified device field that connects sparks, concretely relates to electrified device that connects sparks of puncture formula.
Background
With the development of power networks, power supply and distribution technologies and equipment, the requirement on the reliability of power supply is higher and higher, and the live working of a power distribution network is more and more important.
Live working refers to various kinds of work performed on a live power device or performed near a live part, and particularly, all the work performed by any part of a worker's body or by entering a defined live working area with a tool, device or instrument.
At present, to carrying out the wiring on current power supply line, sometimes adopt the power failure to carry out the operation, the normal power consumption that other users on whole line can be influenced in the wiring that has a power failure, generally can only go on when the circuit has a power failure to overhaul, usually is difficult to in time go on, and processing time is long, and it is slow to resume power transmission speed. And a special live working vehicle is also adopted for live wiring. The live-wire operation cost of the live-wire operation vehicle is high, and the number of the live-wire operation vehicles is limited, so that the rapidly-increased user requirements are difficult to meet, and the power supply reliability and the reliability index of a power grid cannot be ensured.
SUMMERY OF THE UTILITY MODEL
Carry out the wiring to current power supply line and need power failure operation scheduling problem, the utility model provides a puncture type electrified device that connects sparks.
The utility model adopts the following technical proposal:
a puncture type electrified fire-connecting device comprises a jointing clamp, a linkage structure and an insulating rod, wherein the jointing clamp comprises an electrified jointing clamp and a crimping clamp, the electrified jointing clamp comprises an upper jointing clamp and a lower clamp, semicircular grooves are formed in the middles of the upper jointing clamp and the lower clamp, guide holes are formed in the circumferential directions of the upper jointing clamp and the lower clamp, the upper jointing clamp and the lower clamp can be relatively connected together to form the electrified jointing clamp, after the upper jointing clamp and the lower clamp are connected, the two semicircular grooves are closed to form a first circular jointing opening, and the guide holes of the upper jointing clamp and the guide holes of the lower clamp are correspondingly connected;
the compression joint wire clamp is fixedly connected to one side of the lower jointing clamp, the compression joint wire clamp is cylindrical, and a circular second jointing port is formed in the compression joint wire clamp;
the linkage structure comprises a connecting part, a puncture structure is arranged on the connecting part, the puncture structure comprises a puncture platform, a puncture firing pin is arranged in the center of the puncture platform, a limiting block is arranged at the upper part of the puncture firing pin, and a plurality of guide columns are arranged on the circumferential direction of the puncture platform;
a striker channel is arranged on the groove of the lower wire clamp, a truncated cone-shaped limiting head is arranged in the striker channel, the limiting head comprises a plurality of limiting pieces, the bottoms of the limiting pieces are connected together, and the top of the limiting piece is inwards contracted to form the truncated cone-shaped limiting head;
the connecting portion is in threaded connection with the insulating rod, the insulating rod can drive the puncture structure to be connected into the electrified binding clip, during connection, the guide post is inserted into the guide hole, the limiting block on the puncture firing pin props open the limiting piece and penetrates to the upper end of the limiting head, and the puncture firing pin is connected onto the lower binding clip under the blocking of the limiting head.
Preferably, the upper and lower clamps are bolted together.
Preferably, the live connection clamp, the crimping clamp and the linkage structure are all made of metal materials.
The utility model has the advantages that:
the utility model provides a puncture type electrified device that connects sparks, the uncharged cable penetrates in the second terminal, first terminal department connects electrified cable, the insulator spindle drives puncture structure and inserts electrified binding clip, during the access, the guide post inserts in the guiding hole, stopper on the puncture firing pin struts spacing piece and passes to spacing upper end, under spacing blockking of head, the puncture firing pin can not break away from lower fastener, and can pierce through the cable that has insulating skin in the electrified binding clip, thereby make linkage structure, electrified binding clip and crimping fastener electric connection, connect the electricity for the intraoral cable of second terminal, the device simple structure, can accomplish electrified work of connecting sparks, the potential safety hazard is few.
Drawings
Fig. 1 is a schematic structural diagram of a puncture type live-wire ignition device.
Fig. 2 is a schematic structural view of the puncture firing pin and the stopper.
Detailed Description
The utility model is described in detail with the following figures:
with reference to fig. 1 and 2, a puncture type live-line ignition device comprises a jointing clamp, a linkage structure 1 and an insulating rod 2.
The binding clip comprises an electrified binding clip 3 and a crimping clamp 4, and the electrified binding clip, the crimping clamp and the linkage structure are all made of metal materials.
The electrified binding clip comprises an upper binding clip 5 and a lower binding clip 6, wherein a semicircular groove 7 is formed in the middle of the upper binding clip and the lower binding clip, and guide holes are formed in the circumferential direction of the upper binding clip and the lower binding clip.
The upper wiring clamp and the lower wiring clamp can be oppositely connected together to form an electrified wiring clamp, and the specific connection mode can be that the upper wiring clamp and the lower wiring clamp are fixed together through bolts.
After the upper wiring clamp and the lower wiring clamp are connected, the two semicircular grooves are closed to form a first circular wiring port, and the guide hole of the upper wiring clamp is correspondingly connected with the guide hole of the lower wiring clamp.
The crimping clamp 4 is fixedly connected to one side of the lower clamp 6 and is cylindrical, and a circular second wiring port is formed in the crimping clamp.
Electrified cable is connected to first wiring mouth department, penetrates the uncharged cable in the second wiring mouth, for uncharged cable can with the electric connection of second wiring mouth, the operation of skinning is carried out with second wiring mouth junction to uncharged cable.
The linkage structure comprises a connecting portion 8, a puncture structure is arranged on the connecting portion and comprises a puncture platform 9, a puncture firing pin 10 is arranged in the center of the puncture platform, a limiting block 11 is arranged on the upper portion of the puncture firing pin, and a plurality of guide columns 12 are circumferentially arranged on the puncture platform.
Be provided with the firing pin passageway on the recess of lower fastener, be provided with the spacing head 13 of round platform shape in the firing pin passageway, spacing head includes a plurality of spacing pieces, and the bottom of a plurality of spacing pieces links together, and the top is the spacing head of the inward contraction formation round platform shape.
The limiting sheet can be made of plastic materials.
Connecting portion 8 and insulator spindle threaded connection, insulator spindle can drive the puncture structure and insert electrified binding clip, and during the access, the guide post inserts in the guiding hole, and spacing piece is propped open and is passed to spacing first upper end to the stopper on the puncture firing pin, and under the blockking of spacing top of the head, the puncture firing pin is connected on binding clip down, can not break away from lower wire clamp, and like this, the linkage structure has just been connected to electrified fastener. Then the insulating rod is screwed, and the linkage structure is fixed due to the action of the guide post and the guide hole, so that the insulating rod can be separated from the connecting part.
After the puncture firing pin punctures the charged cable sheath, the linkage structure, the charged jointing clamp and the crimping clamp are electrically connected to connect the power to the cable in the second wire connecting port.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (3)
1. A puncture type electrified fire-connecting device is characterized by comprising a jointing clamp, a linkage structure and an insulating rod, wherein the jointing clamp comprises an electrified jointing clamp and a crimping clamp, the electrified jointing clamp comprises an upper jointing clamp and a lower clamp, semicircular grooves are formed in the middles of the upper jointing clamp and the lower clamp, guide holes are formed in the circumferential directions of the upper jointing clamp and the lower clamp, the upper jointing clamp and the lower clamp can be relatively connected together to form the electrified jointing clamp, after the upper jointing clamp and the lower clamp are connected, the two semicircular grooves are closed to form a first circular jointing opening, and the guide holes of the upper jointing clamp are correspondingly connected with the guide holes of the lower clamp;
the compression joint wire clamp is fixedly connected to one side of the lower jointing clamp, the compression joint wire clamp is cylindrical, and a circular second jointing port is formed in the compression joint wire clamp;
the linkage structure comprises a connecting part, a puncture structure is arranged on the connecting part, the puncture structure comprises a puncture platform, a puncture firing pin is arranged in the center of the puncture platform, a limiting block is arranged at the upper part of the puncture firing pin, and a plurality of guide columns are arranged on the circumferential direction of the puncture platform;
a striker channel is arranged on the groove of the lower wire clamp, a truncated cone-shaped limiting head is arranged in the striker channel, the limiting head comprises a plurality of limiting pieces, the bottoms of the limiting pieces are connected together, and the top of the limiting piece is inwards contracted to form the truncated cone-shaped limiting head;
the connecting portion is in threaded connection with the insulating rod, the insulating rod can drive the puncture structure to be connected into the electrified binding clip, during connection, the guide post is inserted into the guide hole, the limiting block on the puncture firing pin props open the limiting piece and penetrates to the upper end of the limiting head, and the puncture firing pin is connected onto the lower binding clip under the blocking of the limiting head.
2. A stab-type live fire-connecting apparatus according to claim 1, wherein said upper and lower clamps are fixed together by bolts.
3. A stab-type live fire-connecting device according to claim 1, wherein the live jointing clamp, the crimping clamp and the linkage structure are all made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921436030.1U CN210380007U (en) | 2019-08-30 | 2019-08-30 | Puncture type electrified ignition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921436030.1U CN210380007U (en) | 2019-08-30 | 2019-08-30 | Puncture type electrified ignition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210380007U true CN210380007U (en) | 2020-04-21 |
Family
ID=70253467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921436030.1U Active CN210380007U (en) | 2019-08-30 | 2019-08-30 | Puncture type electrified ignition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210380007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134104A (en) * | 2020-09-23 | 2020-12-25 | 国网山东省电力公司潍坊供电公司 | Low-voltage electrified connecting wire clamp |
| CN113193502A (en) * | 2021-05-20 | 2021-07-30 | 贵州电网有限责任公司 | Low-voltage electrified fire-making device based on safety improvement |
-
2019
- 2019-08-30 CN CN201921436030.1U patent/CN210380007U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134104A (en) * | 2020-09-23 | 2020-12-25 | 国网山东省电力公司潍坊供电公司 | Low-voltage electrified connecting wire clamp |
| CN113193502A (en) * | 2021-05-20 | 2021-07-30 | 贵州电网有限责任公司 | Low-voltage electrified fire-making device based on safety improvement |
| CN113193502B (en) * | 2021-05-20 | 2022-12-09 | 贵州电网有限责任公司 | Low-voltage electrified fire-making device based on safety improvement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 second floor of plant 1, No. 816, Changbaishan Road, Huangdao District, Qingdao, Shandong Province Patentee after: Qingdao Kunhe Ningtong Power Engineering Co.,Ltd. Address before: No. 816, Changbaishan Road, Huangdao District, Qingdao City, Shandong Province 266555 Patentee before: SHANDONG YUTONG ELECTRIC GROUP KUNHE ELECTRIC POWER ENGINEERING CO.,LTD. |