CN202927270U - Tricyclic and trigeminy feeder fixture - Google Patents
Tricyclic and trigeminy feeder fixture Download PDFInfo
- Publication number
- CN202927270U CN202927270U CN 201220514352 CN201220514352U CN202927270U CN 202927270 U CN202927270 U CN 202927270U CN 201220514352 CN201220514352 CN 201220514352 CN 201220514352 U CN201220514352 U CN 201220514352U CN 202927270 U CN202927270 U CN 202927270U
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- CN
- China
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- card
- feeder line
- moulding
- compressing tablet
- card unit
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a tricyclic and trigeminy feeder fixture which comprises a C-shaped card holder, a screw and a feeder card. The device is characterized in that the feeder card is composed of a plastic unit and two fiber card units, wherein the plastic unit is composed of two plastic cards buckled together, the fiber card units are composed of two fiber cards buckled together, three hollow cylinder-shaped cavities are formed in the lateral side of the plastic unit, three hollow cylindroid-shaped cavities are formed on the lateral sides of the fiber card units, reduction sleeves are respectively nested inside the three hollow cylinder-shaped cavities, and a plastic card tabletting and a fiber card tabletting are sleeved on the screws of the two ends of the feeder card and are fixed through nuts. The device increases the specifications of fixed cables and avoids the installation of feeder fixtures in a plurality of specifications, and saves the installation cost, and the device is simple in structure and convenient to manufacture.
Description
Technical field
The utility model relates to communication equipment field, particularly a kind of three ring three feeder line clamps.
Background technique
In communications industry, be used for synchronous fixing from the base station out cable and the equipment of optical cable feeder clamp, general feeder clamp structure comprises at present: screw rod, feeder line fastener, C type card holder, and the feeder line fastener passes screw rod and fixes by nut and the screw rod at two ends, and screw rod passes C type card holder one end and fixes.During use, C type card holder is fixed on the fixation means such as steel tower, and the feeder line fastener is used for attached cable and optical cable.Wherein the feeder line fastener is moulded the card unit by at least one and a sonet card unit forms, and commonly is called two, mould card unit and sonet card unit by two left and right mutually fasten mould card and sonet card forms, respectively form two manholes after fastening, be commonly called as two rings.Mould the card unit and be used for fixing cable, fiber unit is used for fixing optical cable.
Because the specification of cable is a lot, the specification of optical cable also has several.Collocation gets up will have tens kinds of feeder units like this, and prevailing three dicyclo feeder clamps can not satisfy the feeder line requirement of fixing so many specifications fully at present, and can not arbitrarily add feeder unit again for the national examination criteria of process on feeder clamp.So when multiple different wire diameter cabling, fix with regard to the feeder clamp that needs plurality of specifications, the cost when so installing will increase, and waste man-hour.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of three or three ring feeder clamps of fixing multiple cable.
for solving the problems of the technologies described above, the technical solution of the utility model is: a kind of three ring three feeder line clamps, comprise: C type card holder, screw rod, the feeder line fastener, described feeder line fastener passes screw rod and fixes by nut and the screw rod at two ends, described screw rod passes C type card holder one end and fixes, its innovative point is: described feeder line fastener moulds the card unit by one and two sonet card unit form, moulding the card unit is comprised of two cards of moulding that mutually fasten, the sonet card unit is comprised of two optical fiber cards that mutually fasten, the described side, card unit of moulding has three hollow cylinder die cavities, side, described sonet card unit has three hollow ellipse cylinder die cavities, described three hollow cylinder die cavities all are embedded with reduction center, described on the screw rod of feeder line fastener two ends cover mould card compressing tablet and sonet card compressing tablet and fix by nut.
Further, be provided with several bar shaped decorative patterns on described hollow cylinder die cavity and hollow ellipse cylinder-type cavity wall.
Further, described reduction center is semi-hollow cylindrical body die cavity face, and described reduction center is provided with projection and has the through hole that coordinates with projection on the circular arc top.
Further, the material of described reduction center is polyethylene.
Further, the elliptical aperture aperture on described sonet card unit is: 5mm-7mm.
Further, the described card compressing tablet of moulding is the cuboid thin slice that two ends are upturned, and the described card compressing tablet surface of moulding has and can hold the through hole that screw rod passes.
Further, the described card compressing tablet surface of moulding is provided with some the stiffening ribs that are distributed in the through hole surrounding.
Further, described sonet card compressing tablet is and the cuboid thin slice of moulding the profiling of card compressing tablet.
The utility model has the advantage of: feeder line fastener of the present utility model is moulded the card unit by two sonet card unit and one and is formed, and namely three, the through hole of three similar sized apertures is arranged, namely three rings on each unit.Wherein especially the hole on the sonet card unit is elliptical aperture, and the aperture is 5mm-7mm, and on the card unit, the hole is embedded with the reduction center of different size at the most moulding, and has increased the specification of fixed cable, avoids the feeder clamp of supporting various specifications, has saved installation cost.Cover is moulded card compressing tablet sonet card compressing tablet and fixes by nut on the screw rod of feeder line fastener two ends, makes the two ends clamping force increase, and in the feeder line fastener, each unit fits tightly, and is conducive to stablizing of fixed cable transmission.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is that the utility model is moulded card compressing tablet side view.
Fig. 3 is that the utility model is moulded card compressing tablet plan view.
Fig. 4 is the structural representation of the utility model reduction center 11a.
Fig. 5 is the structural representation of the utility model reduction center 11b.
Fig. 6 is the structural representation of the utility model reduction center 11c.
In figure: 1C type card holder, 2 screw rods, 3 feeder line fasteners, 4 nuts, 5 are moulded card unit, 6 sonet card unit, 7 and are moulded through hole, 12 on card, 8 optical fiber cards, 9 hollow cylinder die cavities, 10 hollow ellipse cylinder die cavities, 11 reduction centers, 111 projections, 112 reduction centers and mould card compressing tablet, 121 and mould through hole on the card compressing tablet, 122 stiffening ribs, 13 sonet card compressing tablets.
Embodiment
As shown in Figure 1, the utility model is comprised of C type card holder 1, screw rod 2, feeder line fastener 3, wherein C type card holder 1 is made of C type card and bolt, bolt passes C type card one side and is connected with pad, the opposite side of C type card is connected with screw rod 2, screw rod 2 passes feeder line fastener 3, and feeder line fastener 3 two ends use nuts 4 are fixing.In the present embodiment, feeder line fastener 3 is moulded card unit 5 by one and two sonet card unit 6 form arbitrarily, claims again three.Moulding card unit 5 is consisted of and moulds 5 sides, card unit and had three hollow cylinder die cavities 9 by two cards 7 of moulding that mutually fasten, sonet card unit 6 is made of two optical fiber cards 8 that mutually fasten and 6 sides, sonet card unit have three hollow ellipse cylinder die cavities 10, the elliptical aperture aperture is: 5mm-7mm is provided with several bar shaped decorative patterns on hollow cylinder die cavity 9 and hollow ellipse cylinder die cavity 10 inwalls.Cover is moulded card compressing tablet 12 and sonet card compressing tablet 13 and is fixed by nut 4 on feeder line fastener 3 two ends screw rods 2, and three hollow cylinder die cavities 9 all are embedded with reduction center 11 in moulding card unit 5.
As shown in Fig. 2,3, to mould card compressing tablet 12 in the present embodiment and be the cuboid thin slice, its two ends are upturned, and its surface has and can hold the through hole 121 that screw rod 2 passes.Surrounding at through hole 121 is provided with six stiffening ribs 122 uniformly, and wherein three of each branches up and down of through hole 121, top is shorter than the bottom.
Its sonet card compressing tablet 13 is and the cuboid thin slice of moulding 12 profilings of card compressing tablet.
The material of reduction center 11 is polyethylene.
Reduction center 11 is semi-hollow cylindrical body die cavity face, is provided with projection 111 and has the through hole 112 that coordinates with projection on its circular arc top.
The present embodiment hollow core cylindrical body die cavity 9 is embedded with the reduction center 11 of three different sizes.
As shown in Figure 4, reduction center 11a is close to hole wall, and its arc surface radian is maximum, and projection 111 is located at arc surface one end, has two through holes 112 on it is axial.
As shown in Figure 5, reduction center 11b is close on reduction center 11a, and projection 111 is located in the middle of arc surface, and its two end axles upwards has two through holes 112.
As shown in Figure 6, reduction center 11c is close to reduction center 11b, and its arc surface radian is minimum, and itself and reduction center 11a arc surface backward end are provided with through hole 112.
When using the feeder line fixed card, C type card holder of the present utility model can be fixed on the fixation means such as some cylindrical body roofbolt or pylon, and is after moulding clip and holding cable, by the nut at two ends, that the feeder line fastener is fastening.
Claims (8)
1. one kind three is encircled three feeder line clamps, comprise: C type card holder (1), screw rod (2), feeder line fastener (3), it is fixing with screw rod (2) by the nut (4) at two ends that described feeder line fastener (3) passes screw rod (2), described screw rod (2) passes C type card holder (1) one end and fixes, it is characterized in that: described feeder line fastener (3) moulds card unit (5) by one and two sonet card unit (6) form, moulding card unit (5) is comprised of two cards (7) of moulding that mutually fasten, sonet card unit (6) is comprised of two optical fiber cards (8) that mutually fasten, the described side, card unit (5) of moulding has three hollow cylinder die cavities (9), side, described sonet card unit has three hollow ellipse cylinder die cavities (10), described three hollow cylinder die cavities (9) all are embedded with reduction center (11), described upward overlapping at feeder line fastener (3) two ends screw rods (2) moulded card compressing tablet (12) and sonet card compressing tablet (13) and fixing by nut (4).
2. a kind of three ring three feeder line clamps according to claim 1, is characterized in that: be provided with several bar shaped decorative patterns on described hollow cylinder die cavity (9) and hollow ellipse cylinder die cavity (10) inwall.
3. according to claim 1 a kind of three encircle three feeder line clamps, it is characterized in that: described reduction center (11) is semi-hollow cylindrical body die cavity face, and described reduction center (11) is provided with projection (111) and has the through hole (112) that coordinates with projection on the circular arc top.
4. according to claim 1 or 3 described a kind of three encircle three feeder line clamps, it is characterized in that: the material of described reduction center (11) is polyethylene.
5. a kind of three ring three feeder line clamps according to claim 1 is characterized in that: the elliptical aperture aperture on described sonet card unit is: 5mm-7mm.
6. according to claim 1 a kind of three encircle three feeder line clamps, it is characterized in that: the described card compressing tablet (12) of moulding is the cuboid thin slice that two ends are upturned, and described card compressing tablet (12) surface of moulding has and can hold the through hole (121) that screw rod (2) passes.
7. according to claim 1 or 6 described a kind of three ring three feeder line clamps, it is characterized in that: described card compressing tablet (12) surface of moulding is provided with some the stiffening ribs (122) that are distributed in through hole (121) surrounding.
8. according to claim 1 a kind of three encircle three feeder line clamps, it is characterized in that: described sonet card compressing tablet (13) is and the cuboid thin slice of moulding card compressing tablet (12) profiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514352 CN202927270U (en) | 2012-10-09 | 2012-10-09 | Tricyclic and trigeminy feeder fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514352 CN202927270U (en) | 2012-10-09 | 2012-10-09 | Tricyclic and trigeminy feeder fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927270U true CN202927270U (en) | 2013-05-08 |
Family
ID=48217230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514352 Expired - Lifetime CN202927270U (en) | 2012-10-09 | 2012-10-09 | Tricyclic and trigeminy feeder fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927270U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840388A (en) * | 2012-10-09 | 2012-12-26 | 江苏中伟业通讯设备有限公司 | Tricyclic triple feeder line fixture |
| CN103615600A (en) * | 2013-10-23 | 2014-03-05 | 如皋市凯凯电信器材有限公司 | Double-ring self-locking type feeder clamp |
| CN105071331A (en) * | 2015-08-12 | 2015-11-18 | 靖江市宏昌通信设备有限公司 | Feeder line clamp |
-
2012
- 2012-10-09 CN CN 201220514352 patent/CN202927270U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840388A (en) * | 2012-10-09 | 2012-12-26 | 江苏中伟业通讯设备有限公司 | Tricyclic triple feeder line fixture |
| CN103615600A (en) * | 2013-10-23 | 2014-03-05 | 如皋市凯凯电信器材有限公司 | Double-ring self-locking type feeder clamp |
| CN105071331A (en) * | 2015-08-12 | 2015-11-18 | 靖江市宏昌通信设备有限公司 | Feeder line clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |