CN104347196A - Terminal pole insulator - Google Patents
Terminal pole insulator Download PDFInfo
- Publication number
- CN104347196A CN104347196A CN201310337975.9A CN201310337975A CN104347196A CN 104347196 A CN104347196 A CN 104347196A CN 201310337975 A CN201310337975 A CN 201310337975A CN 104347196 A CN104347196 A CN 104347196A
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- CN
- China
- Prior art keywords
- terminal pole
- insulator
- hole
- housing
- steady pin
- 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.)
- Pending
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Abstract
The invention relates to a terminal pole insulator, which comprises a shell, wherein a boss is arranged on the outer side of the shell; an installation hole is formed in the shell. The insulator also comprises a fixed pin for fixing the shell on a terminal pole. The fixed pin comprises a head part and a pole part, wherein the pole part of the fixed pin is inserted into the installation hole; a wedge block is arranged on one end of the pole part. The terminal pole insulator provided by the invention is not only convenient to install, but also firmer and more reliable to install.
Description
Technical field
The present invention relates to a kind of insulator, particularly relate to a kind of terminal pole insulator.
Background technology
Fence is on a kind of fence being arranged on enclosure wall or courtyard, be used for stopping other people improper enter interior safety device, be current state-of-the-art circumference guard against theft and alarm system.Fence detects fence by high-voltage electronic pulse main frame and leading portion and forms.High-voltage electronic pulse main frame produces and thorny high-voltage pulse signal, and be at leading portion detection fence net-faults, short circuit, short-circuit condition to produce alarm signal, and handle is invaded a signal and is sent to security alarm center.Front end detection fence forms tangible circumference by components such as terminal pole, terminal pole, mast and plain conductors.Wherein, terminal pole is applied in corner in defence area, its install on the wall or on fence to support the electric wire that wears and by insulator, electric wire to be fixed on terminal pole.
It is cylindrical that the profile of existing terminal pole insulator is generally with boss, and insulator shell is provided with the hole be fixed on by housing on terminal pole.Usually, when installing the insulator of this structure, need in the hole of self-tapping screw precession terminal pole with screwdriver.Not only this mounting means time-consuming but also require great effort, and not easily locates.And self-tapping screw easily comes off, there is potential safety hazard.
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides the terminal pole insulator that a kind of installation is comparatively easy, terminal pole insulator of the present invention, only directly need be pressed in the hole on terminal pole by steady pin during installation, not only easy for installation, and install more firmly, reliably.
The present invention is realized by following technical scheme.
A kind of terminal pole insulator, comprise housing, the arranged outside of housing has boss, the hole described housing being provided with installing hole and passing for metal wire, it is characterized in that, described insulator also comprises the steady pin for housing being fixed on terminal pole, and described steady pin comprises head and bar portion, the bar portion of described steady pin inserts in described installing hole, and described fixing pin rod portion is provided with wedge.
Further, described boss is provided with the hole passed for metal wire.
Further, described boss is three groups.
Further, the one end in described fixing pin rod portion is provided with the open slot along pole length direction.
Further, the internal surface of hole that housing passes for terminal pole is set to square, is provided with at least one axial ridges between the two adjacent surfaces of described hole.
Accompanying drawing explanation
Fig. 1 is the left TV structure schematic diagram according to the embodiment of the present invention.
Fig. 2 is the partial cutaway plan structure schematic diagram according to the embodiment of the present invention;
Wherein: 1-1 insulator shell; 1-2 boss; For the hole that metal wire passes on 1-3 boss; 1-4 installing hole; 1-5 spine; The hole that 1-6 passes for bearing rod; 2-1 steady pin; 2-2 steady pin head; 2-3 fixes pin rod portion; 2-4 fixes the open slot in pin rod portion; 2-5 wedge.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.Following examples only for illustration of the present invention, and are not used for limiting the scope of the invention.
As depicted in figs. 1 and 2, the terminal pole insulator of the embodiment of the present invention, comprises housing 1-1 and the steady pin 2-1 for housing being fixed on terminal pole.Housing 1-1 is provided with the installing hole 1-4 described housing being installed on terminal pole (not shown) for steady pin and the hole 1-3 supplying metal wire to pass, also comprises the hole 1-6 passed for terminal pole.Steady pin 2-1 comprises head 2-2 and bar portion 2-3, and the bar portion 2-3 of described steady pin 2-1 inserts in described installing hole 1-4, and described fixing pin rod portion 2-3 is provided with two groups of wedge 2-5.The quantity of wedge can certainly be set as required.During installation, directly the bar portion 2-3 of steady pin 2-1 is pressed in the hole of terminal pole, time saving and energy saving, thus reach easy-to-install effect.
The terminal pole insulator of the present embodiment, boss 1-2 is provided with a hole 1-3 passed for metal wire, thus can plays better integral installation effect.
As the further improvement of terminal pole insulator of the present invention, one end that steady pin 2-1 is provided with the bar portion 2-3 of wedge 2-5 is provided with the open slot 2-4 along pole length direction.So, only need extrude the bar portion 2-3 of steady pin 2-1 when mounted gently, its end size diminishes at once, thus is easy to be inserted in terminal pole, further saves the set-up time.And, in the present embodiment, the place near due to the size distance steady pin head 2-2 being arranged at the wedge 2-5 of steady pin 2-1 bar portion 2-3 is large, and diminish gradually away from during steady pin head 2-2, so after the bar portion 2-3 insertion terminal pole of this steady pin, steady pin 2-1 is just not easy to come off from terminal pole, thus can be fixed on terminal pole by housing 1-1 better.
As the further improvement to the present embodiment terminal pole insulator, this insulator is provided with three groups of boss 1-2.This design, for when mounted for metal wire break-in provides conveniently.
As the further improvement to this insulator, the internal surface of hole that insulator shell passes for terminal pole is set to square, is provided with at least one axial ridges 1-5 between the two adjacent surfaces of described hole.Described spine both can join with the spine of bearing rod outer surface mutually, can prevent again the rotation of support bar further, thus again reduced the difficulty of insulator installation.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (5)
1. a terminal pole insulator, comprise housing, the arranged outside of housing has boss, the hole described housing being provided with installing hole and passing for metal wire, it is characterized in that, described insulator also comprises the steady pin for housing being fixed on terminal pole, and described steady pin comprises head and bar portion, the bar portion of described steady pin inserts in described installing hole, and described fixing pin rod portion is provided with wedge.
2. terminal pole insulator as claimed in claim 1, is characterized in that, described boss is provided with the hole passed for metal wire.
3. terminal pole insulator as claimed in claim 1 or 2, it is characterized in that, described boss is three groups.
4. terminal pole insulator as claimed in claim 1, it is characterized in that, the one end in described fixing pin rod portion is provided with the open slot along pole length direction.
5. terminal pole insulator as claimed in claim 1, is characterized in that, the internal surface of hole that housing passes for terminal pole is set to square, is provided with at least one axial ridges between the two adjacent surfaces of described hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337975.9A CN104347196A (en) | 2013-08-05 | 2013-08-05 | Terminal pole insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310337975.9A CN104347196A (en) | 2013-08-05 | 2013-08-05 | Terminal pole insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104347196A true CN104347196A (en) | 2015-02-11 |
Family
ID=52502627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310337975.9A Pending CN104347196A (en) | 2013-08-05 | 2013-08-05 | Terminal pole insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104347196A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0922629A (en) * | 1995-07-06 | 1997-01-21 | Tokyo Electric Power Co Inc:The | Mounted structure of insulator on support arm |
| US6583363B1 (en) * | 2003-01-07 | 2003-06-24 | Robert M. Wilson, Jr. | Fence or post mounted insulator |
| CN201594424U (en) * | 2009-12-23 | 2010-09-29 | 上海广拓信息技术有限公司 | Terminal for electronic fence terminal rod |
| CN102074322A (en) * | 2010-12-22 | 2011-05-25 | 成都金和工贸有限公司 | Supporting insulator |
| CN202131831U (en) * | 2011-06-15 | 2012-02-01 | 上海美暨福电子有限公司 | Insulator for electronic fence poles |
| CN203366870U (en) * | 2013-08-05 | 2013-12-25 | 上海卓希智能科技有限公司 | Terminal pole insulator |
-
2013
- 2013-08-05 CN CN201310337975.9A patent/CN104347196A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0922629A (en) * | 1995-07-06 | 1997-01-21 | Tokyo Electric Power Co Inc:The | Mounted structure of insulator on support arm |
| US6583363B1 (en) * | 2003-01-07 | 2003-06-24 | Robert M. Wilson, Jr. | Fence or post mounted insulator |
| CN201594424U (en) * | 2009-12-23 | 2010-09-29 | 上海广拓信息技术有限公司 | Terminal for electronic fence terminal rod |
| CN102074322A (en) * | 2010-12-22 | 2011-05-25 | 成都金和工贸有限公司 | Supporting insulator |
| CN202131831U (en) * | 2011-06-15 | 2012-02-01 | 上海美暨福电子有限公司 | Insulator for electronic fence poles |
| CN203366870U (en) * | 2013-08-05 | 2013-12-25 | 上海卓希智能科技有限公司 | Terminal pole insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |