CN211238526U - Novel high efficiency puncture fastener - Google Patents
Novel high efficiency puncture fastener Download PDFInfo
- Publication number
- CN211238526U CN211238526U CN201922466321.1U CN201922466321U CN211238526U CN 211238526 U CN211238526 U CN 211238526U CN 201922466321 U CN201922466321 U CN 201922466321U CN 211238526 U CN211238526 U CN 211238526U
- Authority
- CN
- China
- Prior art keywords
- half cover
- pivot
- metal base
- cover
- lid
- 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
The utility model belongs to the technical field of the electric power technique and specifically relates to a novel high efficiency puncture fastener, first lid and first lid including the first half lid that upper and lower both ends symmetry set up, a pair of wiring groove has all been seted up with the relative inboard of first lid to first lid, the first half lid in the wiring groove or first cover all seted up the metal base standing groove, fixed mounting has the metal base in the metal base standing groove, metal base other end fixed mounting has puncture sword tooth, first lid middle part has been seted up the pivot and has been placed the hole, the pivot is placed and is rotated in the hole and be provided with the pivot, be provided with the external screw thread in the pivot of hole upper end is placed in the pivot, it is provided with the nut to rotate in the outer pivot of external screw thread, the equal fixed mounting in nut both ends has L type pole, and. This novel high efficiency puncture fastener simple structure uses convenient operation, and the device utilizes the pivot to rotate and drives the nut and reciprocate and then realize the closure of second lid and first lid.
Description
Technical Field
The utility model relates to an electric power tech field especially relates to a novel high efficiency puncture fastener.
Background
The insulating puncture wire clamp mainly comprises a reinforcing shell, a puncture blade, a sealing gasket, waterproof silicone grease, a high-strength bolt, a torque nut and a cable terminal cap sleeve, when a cable needs to be branched or connected, a cable branch line terminal is inserted into the waterproof terminal cap sleeve, after a main line branch position is determined, the torque nut on the wire clamp is screwed by a socket wrench, the contact blade can puncture a cable insulating layer and is in contact with a conductor in the process, the sealing gasket annularly presses the periphery of the punctured position of the cable, the silicone grease in the shell overflows, when the torque reaches a set value, a nut torque mechanism falls off, the main line and the branch line are connected, and the waterproof performance and the electric effect reach parameters required by standards. The puncture wire clamp is widely applied in the power industry, but the effect of the traditional puncture wire clamp is not ideal, and the purpose of completely communicating the main cable with the auxiliary cable cannot be achieved, so that great troubles can be brought to power operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel high-efficiency puncture wire clamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel high-efficiency puncture wire clamp is designed, comprising a lower half cover and an upper half cover which are symmetrically arranged at the upper end and the lower end, wherein the lower half cover and the upper half cover are insulators, a pair of wiring grooves are respectively arranged at the opposite inner sides of the lower half cover and the upper half cover, metal base placing grooves are respectively arranged on the lower half cover or the upper half cover in the wiring grooves, a metal base is fixedly arranged in the metal base placing grooves, puncture cutter teeth are fixedly arranged at the other end of the metal base, wires are fixedly connected between the wiring grooves between the lower half cover and the upper half cover, both ends of the wires are connected with the metal base, a rotating shaft placing hole is arranged in the middle of the upper half cover, the rotating shaft placing hole penetrates through the upper half cover and extends into the lower half cover, a rotating shaft is rotatably arranged in the rotating shaft placing hole, an external thread is arranged on the rotating shaft at the upper end of the rotating shaft placing hole, a nut is rotatably arranged on, the utility model discloses a nut, including nut, pivot top fixed mounting, roof, fixed rod, nut both ends equal fixed mounting have L type pole, and the L type pole other end covers upper end fixed connection with first, pivot top fixed mounting has the roof, the equal fixed mounting in roof both sides has the dead lever, the dead lever is connected with first lid through limit structure.
Preferably, rubber pads are fixedly mounted on two sides of the upper end of the lower half cover, and rubber pads are fixedly mounted on two sides of the lower end of the upper half cover.
Preferably, the metal bases in the same metal base placement groove are mutually conductive.
Preferably, limit structure is including rotating the sleeve that sets up on the dead lever and seting up the spacing groove in first lid upper end both sides, fixed mounting has the gag lever post on the sleeve, and the gag lever post other end sets up at the spacing inslot.
The utility model provides a pair of novel high efficiency puncture fastener, beneficial effect lies in: this novel high efficiency puncture fastener simple structure uses convenient operation, and the device utilizes the pivot to rotate and drives the nut and reciprocate and then realize the closure of second lid and first lid, and this kind of closed mode can effectual realization main cable and the electrically conductive intercommunication between the auxiliary cable, and the device can adapt to the cable of different diameters moreover.
Drawings
Fig. 1 is the utility model provides a novel high efficiency puncture fastener's main structure schematic diagram of looking.
Fig. 2 is the utility model provides a novel overlook schematic structure of high efficiency puncture fastener.
In the figure: lower half lid 1, metal base 2, rubber pad 3, puncture sword tooth 4, wire 5, spacing groove 6, gag lever post 7, dead lever 8, external screw thread 9, roof 10, nut 11, L type pole 12, pivot 13, wiring groove 14, metal base standing groove 15, pivot place hole 16, sleeve 17, first lid 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a novel high-efficiency puncture wire clamp comprises a lower half cover 1 and an upper half cover 18, wherein the upper and lower ends of the lower half cover 1 are symmetrically arranged, rubber pads 3 are fixedly arranged on two sides of the upper end of the lower half cover 1, rubber pads 3 are fixedly arranged on two sides of the lower end of the upper half cover 18, and the rubber pads 3 can play a role of buffering when the lower half cover 1 and the upper half cover 18 are closed. And the lower half cover 1 and the upper half cover 18 are insulators, the lower half cover 1 and the upper half cover 18 are not conductive to prevent a user from getting an electric shock, a pair of wiring grooves 14 are formed in the inner sides of the lower half cover 1 and the upper half cover 18, the cable is placed in the wiring grooves 14, metal base placing grooves 15 are formed in the lower half cover 1 or the upper half cover 18 in the wiring grooves 14, metal bases 2 are fixedly mounted in the metal base placing grooves 15, and the metal bases 2 in the same metal base placing groove 15 are conductive to each other. The other end of the metal base 2 is fixedly provided with a puncture cutter tooth 4, wires 5 are fixedly connected between the wiring grooves 14 between the lower half cover 1 and the upper half cover 18, and both ends of each wire 5 are connected with the metal base 2.
The middle part of the upper half cover 18 is provided with a rotating shaft placing hole 16, the rotating shaft placing hole 16 penetrates through the upper half cover 18 and extends into the lower half cover 1, a rotating shaft 13 is arranged in the rotating shaft placing hole 16 in a rotating mode, an external thread 9 is arranged on the rotating shaft 13 at the upper end of the rotating shaft placing hole 16, a nut 11 is arranged on the rotating shaft 13 outside the external thread 9 in a rotating mode, L-shaped rods 12 are fixedly arranged at two ends of the nut 11, and the other end of each L-shaped rod 12 is fixedly connected with the upper end of the upper half cover 18.
The top of the rotating shaft 13 is fixedly provided with a top plate 10, both sides of the top plate 10 are fixedly provided with fixing rods 8, and the fixing rods 8 are connected with an upper half cover 18 through limiting structures. Limiting structure sets up sleeve 17 on dead lever 8 and sets up the spacing groove 6 in first 18 upper end both sides of half including rotating, and sleeve 17 can rotate on dead lever 8, and fixed mounting has gag lever post 7 on the sleeve 17, and the gag lever post 7 other end sets up in spacing groove 6, and when the gag lever post 7 other end set up in spacing groove 6, roof 10 just can not rotate.
The implementation mode is as follows: when the cable connector is used, a main cable and an auxiliary cable are respectively placed in the wiring groove 14 of the lower half cover 1, the limiting rod 7 is taken out of the limiting groove 6 at the moment, the top plate 10 is rotated, the top plate 10 rotates to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to enable the nut 11 to move downwards, the nut 11 moves downwards to drive the upper half cover 18 to move downwards, the upper half cover 18 and the lower half cover 1 are closed, the puncture cutter teeth 4 penetrate into the cables at the moment, the main cable is communicated with the auxiliary cable, and the other end of the limiting rod 7 is arranged in the limiting groove 6 at the moment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A novel high-efficiency puncture wire clamp comprises a lower half cover (1) and an upper half cover (18) which are symmetrically arranged at the upper end and the lower end, wherein the lower half cover (1) and the upper half cover (18) are insulators, and is characterized in that a pair of wiring grooves (14) are formed in the opposite inner sides of the lower half cover (1) and the upper half cover (18), metal base placing grooves (15) are formed in the lower half cover (1) or the upper half cover (18) in the wiring grooves (14), a metal base (2) is fixedly arranged in the metal base placing grooves (15), puncture cutter teeth (4) are fixedly arranged at the other end of the metal base (2), wires (5) are fixedly connected between the wiring grooves (14) between the lower half cover (1) or the upper half cover (18), both ends of each wire (5) are connected with the metal base (2), a rotating shaft placing hole (16) is formed in the middle part of the upper half cover (18), and the hole (16) is placed in the pivot runs through first cover (18) and extends to second cover (1) in, the pivot is placed and is rotated in hole (16) and is provided with pivot (13), the pivot is placed and is provided with external screw thread (9) on pivot (13) of hole (16) upper end, it is provided with nut (11) to rotate on the outer pivot (13) of external screw thread (9), the equal fixed mounting in nut (11) both ends has L type pole (12), and the L type pole (12) other end and first cover (18) upper end fixed connection, pivot (13) top fixed mounting has roof (10), the equal fixed mounting in roof (10) both sides has dead lever (8), dead lever (8) are connected with first cover (18) through limit structure.
2. The novel high-efficiency puncture wire clamp according to claim 1, wherein rubber pads (3) are fixedly mounted on both sides of the upper end of the lower half cover (1), and rubber pads (3) are fixedly mounted on both sides of the lower end of the upper half cover (18).
3. A new type of high efficiency piercing connector as claimed in claim 1, characterized by the fact that the metal bases (2) in the same metal base placement groove (15) are electrically conductive to each other.
4. The novel high-efficiency puncture wire clamp according to claim 1, wherein the limiting structure comprises a sleeve (17) rotatably arranged on the fixing rod (8) and limiting grooves (6) formed in two sides of the upper end of the upper half cover (18), a limiting rod (7) is fixedly arranged on the sleeve (17), and the other end of the limiting rod (7) is arranged in the limiting groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922466321.1U CN211238526U (en) | 2019-12-31 | 2019-12-31 | Novel high efficiency puncture fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922466321.1U CN211238526U (en) | 2019-12-31 | 2019-12-31 | Novel high efficiency puncture fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211238526U true CN211238526U (en) | 2020-08-11 |
Family
ID=71939533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922466321.1U Expired - Fee Related CN211238526U (en) | 2019-12-31 | 2019-12-31 | Novel high efficiency puncture fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211238526U (en) |
-
2019
- 2019-12-31 CN CN201922466321.1U patent/CN211238526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |