CN205141192U - Lightning protection device power connection terminal with anti -oxidation and tensile function - Google Patents
Lightning protection device power connection terminal with anti -oxidation and tensile function Download PDFInfo
- Publication number
- CN205141192U CN205141192U CN201520833217.0U CN201520833217U CN205141192U CN 205141192 U CN205141192 U CN 205141192U CN 201520833217 U CN201520833217 U CN 201520833217U CN 205141192 U CN205141192 U CN 205141192U
- Authority
- CN
- China
- Prior art keywords
- line ball
- line
- electrode slice
- frame
- screw
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses a lightning protection device power connection terminal with anti -oxidation and tensile function, including compression screw, reverse lock nut, care clamp, pressure strip, stranded power cord, line ball recess, fire -retardant pad, care clamp neck, line ball electrode slice and line ball bead, care clamp's top sets up the care clamp neck, the interior screw hole threaded connection compression screw of care clamp neck, and set up the one end of line ball electrode slice in care clamp's the frame. This practicality sets up fire -retardant pad on care clamp's inside casing bottom surface to make the surface of fire -retardant pad wrap the surface of stranded power cord, thereby completely cut off air and the contact of stranded power cord, play the effect that prevents the oxidation, compression screw's screw rod top sets up reverse lock nut, after compression screw compresses tightly the electrode slice, through, reverse lock nut locks compression screw's relative position, and it is not hard up to prevent to drag in -process compression screw for tensile strength wholly has.
Description
Technical field
The utility model relates to a kind of lightning protection device power supply terminal, and specifically a kind of have anti-oxidation and lightning protection device power supply terminal that is tension function.
Background technology
Lightning protection device power supply terminal is a vitals in lightning protection device power circuit, lightning protection device power supply terminal in the past, because its structure is scientific and reasonable not to the utmost, when multiply power line access lightning protection device binding post, often there is the phenomenon do not pressed tightly, under the effect of external force, also be easy to loosen, when power current and surge current occur, thisly do not press tightly and loosening phenomenon, just likely there is temperature rise and scintillation phenomenon in wiring place, cause potential safety hazard.
Utility model content
The purpose of this utility model is that providing a kind of has anti-oxidation and lightning protection device power supply terminal that is tension function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of have anti-oxidation and lightning protection device power supply terminal that is tension function, comprise clamping screw, reverse locking nut, pressing line frame, pressure strip, multiply power line, line ball groove, resistance cushion, pressing line frame neck, line ball electrode slice and line ball fin, the top of described pressing line frame arranges pressing line frame neck, screwed hole in pressing line frame neck is threaded clamping screw, and one end of line ball electrode slice is set in the frame of pressing line frame, the bottom of electrode slice arranges line ball fin, line ball groove is offered at the bottom of the inside casing of pressing line frame, line ball groove is corresponding with line ball fin position, line ball fin injects line ball groove, arrange pressure strip in the frame of described pressing line frame, pressure strip becomes wide-angle taper, and the screw rod end of clamping screw is arranged in the groove of pressure strip upper surface, moves downward by rotatably compressing screw rod, and pressure strip compresses electrode slice, the inside casing bottom surface of described pressing line frame arranges resistance cushion, multiply power line is pressed on resistance cushion, thus make the surface of resistance cushion wrap the surface of multiply power line, the screw tip of described clamping screw arranges reverse locking nut, and the screw thread of reverse locking nut inner ring is contrary with the screw thread of standard nut.
As further program of the utility model: the lower surface of pressure strip arranges several boss, compresses electrode slice by boss.
As the utility model further scheme: the outer surface thread of described pressing line frame neck is threaded protective cap.
Compared with prior art, the beneficial effects of the utility model are: this practicality arranges resistance cushion on the inside casing bottom surface of pressing line frame, thus make the surface of resistance cushion wrap the surface of multiply power line, thus isolated air contacts with multiply power line, play the effect of anti-oxidation, the screw tip of described clamping screw arranges reverse locking nut, after clamping screw compresses electrode slice, pass through, the relative position of reverse locking nut check clamping screw, prevent from pullling clamping screw in process to loosen, make entirety have tensile property.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Fig. 2 is structure left view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of have anti-oxidation and lightning protection device power supply terminal that is tension function, comprise protective cap 1, clamping screw 2, reverse locking nut 3, pressing line frame 4, pressure strip 5, boss 6, multiply power line 7, line ball groove 8, resistance cushion 9, pressing line frame neck 10, line ball electrode slice 11 and line ball fin 12, the top of described pressing line frame 4 arranges pressing line frame neck 10, screwed hole in pressing line frame neck 10 is threaded clamping screw 2, and one end of line ball electrode slice 11 is set in the frame of pressing line frame 4, the bottom of electrode slice 11 arranges line ball fin 12, line ball groove 8 is offered at the bottom of the inside casing of pressing line frame 4, line ball groove 8 is corresponding with line ball fin 12 position, thus when making line ball electrode slice 11 compress multiply power line 7, line ball fin 12 injects line ball groove 8, make the connection of line ball electrode slice 11 more stable,
In the frame of described pressing line frame 4, pressure strip 5 is set, the taper of pressure strip 5 one-tenth wide-angle, so that power disperseed, the screw rod end of clamping screw 2 is arranged in the groove of pressure strip 5 upper surface, moves downward by rotatably compressing screw rod 2, pressure strip 5 compresses electrode slice 11, several boss 6 are set at the lower surface of pressure strip 5, compress electrode slice 11 by boss 6, thus realize the compression of multiple spot, electrode slice 11 is compacted, improves tensile property;
The inside casing bottom surface of described pressing line frame 4 arranges resistance cushion 9, and multiply power line 7 is pressed on resistance cushion 9, thus makes the surface of resistance cushion 9 wrap the surface of multiply power line 7, thus isolated air contacts with multiply power line 7, plays the effect of anti-oxidation.
The outer surface thread of described pressing line frame neck 10 is threaded protective cap 1; thus the top of clamping screw 2 is protected; the clamping screw 2 caused under preventing fortuitous event loosens; the screw tip of described clamping screw 2 arranges reverse locking nut 3; the screw thread of reverse locking nut 3 inner ring is contrary with the screw thread of standard nut, after clamping screw 2 compresses electrode slice 11, passes through; reverse locking nut 3 locks the relative position of clamping screw 2, prevents clamping screw 2 from loosening.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. one kind has anti-oxidation and lightning protection device power supply terminal that is tension function, comprise clamping screw, reverse locking nut, pressing line frame, pressure strip, multiply power line, line ball groove, resistance cushion, pressing line frame neck, line ball electrode slice and line ball fin, the top of described pressing line frame arranges pressing line frame neck, screwed hole in pressing line frame neck is threaded clamping screw, and one end of line ball electrode slice is set in the frame of pressing line frame, the bottom of electrode slice arranges line ball fin, line ball groove is offered at the bottom of the inside casing of pressing line frame, line ball groove is corresponding with line ball fin position, line ball fin injects line ball groove, it is characterized in that, in the frame of described pressing line frame, pressure strip is set, pressure strip becomes wide-angle taper, the screw rod end of clamping screw is arranged in the groove of pressure strip upper surface, move downward by rotatably compressing screw rod, pressure strip compresses electrode slice, the inside casing bottom surface of described pressing line frame arranges resistance cushion, multiply power line is pressed on resistance cushion, thus make the surface of resistance cushion wrap the surface of multiply power line, the screw tip of described clamping screw arranges reverse locking nut, and the screw thread of reverse locking nut inner ring is contrary with the screw thread of standard nut.
2. a kind of anti-oxidation and lightning protection device power supply terminal that is tension function of having according to claim 1, it is characterized in that, the lower surface of pressure strip arranges several boss, compresses electrode slice by boss.
3. a kind of anti-oxidation and lightning protection device power supply terminal that is tension function of having according to claim 1, is characterized in that, the outer surface thread of described pressing line frame neck is threaded protective cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833217.0U CN205141192U (en) | 2015-10-25 | 2015-10-25 | Lightning protection device power connection terminal with anti -oxidation and tensile function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833217.0U CN205141192U (en) | 2015-10-25 | 2015-10-25 | Lightning protection device power connection terminal with anti -oxidation and tensile function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141192U true CN205141192U (en) | 2016-04-06 |
Family
ID=55626951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833217.0U Expired - Fee Related CN205141192U (en) | 2015-10-25 | 2015-10-25 | Lightning protection device power connection terminal with anti -oxidation and tensile function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205141192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992369A (en) * | 2017-05-15 | 2017-07-28 | 常州金信诺凤市通信设备有限公司 | A kind of Novel anti-rotation milling six-sided structure connector |
| CN111243830A (en) * | 2020-03-05 | 2020-06-05 | 杭州瀚高电力工程设计有限公司 | Anti-loose type transformer for wiring |
-
2015
- 2015-10-25 CN CN201520833217.0U patent/CN205141192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992369A (en) * | 2017-05-15 | 2017-07-28 | 常州金信诺凤市通信设备有限公司 | A kind of Novel anti-rotation milling six-sided structure connector |
| CN111243830A (en) * | 2020-03-05 | 2020-06-05 | 杭州瀚高电力工程设计有限公司 | Anti-loose type transformer for wiring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2015003516A (en) | Circuit breaker. | |
| CN205141192U (en) | Lightning protection device power connection terminal with anti -oxidation and tensile function | |
| CN103439548A (en) | Electric energy meter binding post internally provided with arc-shaped spring washer | |
| CN201656212U (en) | Electrical brush | |
| CN204030007U (en) | Binding post | |
| CN104701706A (en) | Low-impedance automobile wire harness connecting terminal crimping technology | |
| CN201174429Y (en) | Observable locking wire connector | |
| CN201860432U (en) | Dismountable headset capable of preventing line from being broken | |
| CN206921764U (en) | A kind of driving low pressure miniature circuit breaker component | |
| CN203871564U (en) | Lamp band waterproof structure convenient to assemble and disassemble and good in sealing effect | |
| CN206076528U (en) | A kind of light current cable connecting device | |
| CN204167491U (en) | A kind of large line ball screw terminal being applied to combined socket and switch | |
| CN202585760U (en) | Novel V-shaped high and low voltage electrical connector | |
| CN204045759U (en) | A kind of copper equipment for aluminium brass welding wire clamp | |
| CN107257078A (en) | A kind of wire harness cord grip | |
| CN204270828U (en) | A kind of hold down gag | |
| CN204304019U (en) | A kind of conductor shunt | |
| CN203774016U (en) | Locking device of wire wrapping machine wrapping disc | |
| CN203180183U (en) | Flower-like power strip | |
| CN204391289U (en) | Conductor shunt | |
| CN208078211U (en) | Wired power seat | |
| CN201018129Y (en) | Plug with fuse | |
| CN207743172U (en) | A kind of RV electric wires definite purpose circuit breaker terminals | |
| CN201623480U (en) | Surge protector used for arresting lightning for base stations | |
| CN207008323U (en) | A kind of extremely simple wireless intelligent switch |
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: 20160406 Termination date: 20161025 |