CN201909876U - Insulated downlead clip - Google Patents
Insulated downlead clip Download PDFInfo
- Publication number
- CN201909876U CN201909876U CN2010206705338U CN201020670533U CN201909876U CN 201909876 U CN201909876 U CN 201909876U CN 2010206705338 U CN2010206705338 U CN 2010206705338U CN 201020670533 U CN201020670533 U CN 201020670533U CN 201909876 U CN201909876 U CN 201909876U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- clip
- optical cable
- composite insulator
- hardware fitting
- 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 - Lifetime
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Abstract
The utility model relates to an insulated downlead clip and belongs to an optical cable fixture. The insulated downlead clip is used in an optical fiber composite overhead ground wire and comprises a connection hardware fitting I, a composite insulator, a connection hardware fitting II, an S-shaped retaining clip or a rod-used anchor ear, and a binding wire. The connection hardware fitting I is mounted at one end of the composite insulator and the connection hardware fitting II is mounted at the other end of the composite insulator; the S-shaped retaining clip or the rod-used anchor ear is mounted at the end part of the connection hardware fitting II; two ends of the binding wire are spiral, and a bayonet is arranged in the middle of the binding wire to be fixedly connected with the connection hardware fitting I in a matched manner; the composite insulator comprises a core rod and an umbrella skirt, the core rod is mounted in the umbrella skirt, and both the core rod and the umbrella skirt are made of insulating materials; and the rod-used anchor ear comprises an upper anchor ear and a lower anchor ear. The downlead clip is firm in installation and convenient in operation, and is used for fixing a sequence/downleading optical cable to avoid friction between the optical cable and a tower during operation and guarantee the insulation between the optical cable and the rod or tower.
Description
Technical field
What the utility model insulation drop wire clip related to is a kind of optical cable anchor clamps, is a kind of Optical Fiber composite overhead Ground Wire insulation drop wire clip that is used for.
Background technology
In service in the optical cable transmission, the use of optical cable drop wire clip is very common, generally adopts double grip-pieces to come the clamping optical cable, and the fastening of double grip-pieces finished by bolt.There are many shortcomings in such design: 1. owing to adopt bolted, screwing force is spent greatly, causes certain wall pressure then can for optical cable/lead, thereby cause optical cable/conductive line surfaces impaired, has increased installation steps simultaneously; 2. installation quality is wayward; 3. acceptance of work difficulty is big.
Summary of the invention
The utility model purpose is to provide a kind of insulation drop wire clip at above-mentioned weak point, be a kind of optical cable anchor clamps, be used for Optical Fiber composite overhead Ground Wire insulation drop wire clip, the present invention has firm, the easy to operate characteristics of installation, be used for fixing the optical cable under continuing/drawing, avoid optical cable to be in operation and tower between produce friction, and guaranteed to insulate between optical cable and the bar/tower.
The utility model insulation drop wire clip is to take following technical scheme to realize:
The insulation drop wire clip comprises connection gold utensil one, composite insulator, connection gold utensil two, S type fixedly clip or bar anchor ear and wiring.Described composite insulator comprises plug and full skirt, and plug is housed in the full skirt.Composite insulator one end is equipped with and connects gold utensil one, and the other end is equipped with and connects gold utensil two, connects gold utensil two ends S type fixedly clip or bar anchor ear are installed, and described bar comprises anchor ear and following anchor ear with anchor ear.Described wiring two ends are provided with bayonet socket and are connected gold utensil one secure fit in the middle part of the wiring twist.
When the insulation drop wire clip uses, by wiring optical cable is fixed on and connects gold utensil one top, by the S type fixedly clip be fixed on the angle steel of iron tower with coupling bolt; Or adopt last anchor ear and the following anchor ear of bar with anchor ear, be fixed on the electric pole by fastening bolt.
The utlity model has firm, easy to operate advantage is installed.Be used for fixing the optical cable under continuing/drawing, avoid optical cable to be in operation and tower between produce friction, and guaranteed to insulate between optical cable and the bar/tower.
Owing to adopt technique scheme, have following beneficial effect:
1, by wiring is installed, can avoid the suffered wall pressure of optical cable optical fiber in installation process effectively, not producing stress concentrates, increased the installation contact area between drop wire clip and the optical cable simultaneously, improved the reliability of wire clamp effectively, reduced the reliability that after date slides along optical cable when using a section the optical cable clamping;
2, little, the good corrosion resistance of wearing and tearing need not punch on iron tower, and is easy for installation, and operating efficiency improves.
3, be convenient to acceptance of work personnel inspection installation quality, highly versatile.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Fig. 1 is the utility model insulation drop wire clip (tower is used) synoptic diagram.
Fig. 2 is the wiring synoptic diagram of the utility model insulation drop wire clip.
Fig. 3 is the utility model insulation drop wire clip (bar is used) synoptic diagram.
Fig. 4 is the utility model insulation drop wire clip (tower/bar is used) user mode synoptic diagram.
Embodiment
With reference to accompanying drawing 1～4, the insulation drop wire clip comprises connection gold utensil 1, composite insulator, connection gold utensil 25, S type fixedly clip 8 or the employing bar last anchor ear 10 of anchor ear, following anchor ear 12 and wiring 6, composite insulator comprises plug 3 and full skirt 4, and plug 3 is housed in the full skirt 4.Composite insulator one end is equipped with and connects gold utensil 1, and the other end is equipped with and connects gold utensil 25, connects gold utensil 25 ends S type fixedly clip 8 or bar anchor ear are installed, and adopts nut 14 fixing.Described bar comprises anchor ear 10 and following anchor ear 12 with anchor ear.Described wiring two ends twist, the wiring middle part is provided with bayonet socket 7 and is connected gold utensil one 2 secure fit, by wiring optical cable 1 is fixed on connection gold utensil 2 tops, by the S type fixedly clip 8 usefulness coupling bolts 9 be fixed on the angle steel of iron tower or adopt last anchor ear 10 and the following anchor ear 12 of bar with anchor ear, be fixed on the electric pole 11 by fastening bolt 13.
Described composite insulator comprises plug 3, full skirt 4, and described plug and full skirt all adopt insulating material to make.
Described bar designs with last anchor ear in the anchor ear 10 and the external diameter of following anchor ear 12 according to electric pole 11, and plating zinc on surface is handled, and prevents to get rusty.
It is firm, easy to operate to the utlity model has installation.Be used for fixing the optical cable under continuing/drawing, avoid optical cable to be in operation and tower between produce friction, and guaranteed to insulate between optical cable and the bar/tower.
Claims (4)
1. an insulation drop wire clip is characterized in that comprising connection gold utensil one, composite insulator, connection gold utensil two, S type fixedly clip or bar anchor ear and wiring; Composite insulator one end is equipped with and connects gold utensil one, and the other end is equipped with and connects gold utensil two, connects gold utensil two ends S type fixedly clip or bar anchor ear are installed; Described wiring two ends are provided with bayonet socket and are connected gold utensil one secure fit in the middle part of the wiring twist.
2. insulation drop wire clip according to claim 1 is characterized in that described composite insulator comprises plug and full skirt, is equipped with plug in the full skirt.
3. insulation drop wire clip according to claim 2 is characterized in that described plug and full skirt all adopt insulating material to make.
4. insulation drop wire clip according to claim 1 is characterized in that described bar comprises anchor ear and following anchor ear with anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206705338U CN201909876U (en) | 2010-12-20 | 2010-12-20 | Insulated downlead clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206705338U CN201909876U (en) | 2010-12-20 | 2010-12-20 | Insulated downlead clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909876U true CN201909876U (en) | 2011-07-27 |
Family
ID=44302077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206705338U Expired - Lifetime CN201909876U (en) | 2010-12-20 | 2010-12-20 | Insulated downlead clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141668A (en) * | 2010-12-20 | 2011-08-03 | 江东金具设备有限公司 | Insulated down lead clamp |
-
2010
- 2010-12-20 CN CN2010206705338U patent/CN201909876U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141668A (en) * | 2010-12-20 | 2011-08-03 | 江东金具设备有限公司 | Insulated down lead clamp |
| CN102141668B (en) * | 2010-12-20 | 2013-05-08 | 江东金具设备有限公司 | Insulated down lead clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110727 Effective date of abandoning: 20130508 |
|
| RGAV | Abandon patent right to avoid regrant |