CN201576907U

CN201576907U - Universal type feeder clamp

Info

Publication number: CN201576907U
Application number: CN200920314625XU
Authority: CN
Inventors: 陈跃东; 沙飞翔; 石井江
Original assignee: 江苏中伟业通讯设备有限公司
Priority date: 2009-11-12
Filing date: 2009-11-12
Publication date: 2010-09-08

Abstract

The utility model relates to a universal type feeder clamp. The feeder clamp comprises a metal U-shaped clamping piece, dedicated gaskets, a screw rod, a first screw cap, a second screw cap, a third screw cap and a feeder clamping piece, wherein the dedicated gaskets are arranged on the two sides of the feeder clamping piece; one side of the feeder clamping piece and the screw rod are connected and fixed through the second screw cap; the other side of the feeder clamping piece and the metal U-shaped clamping piece are connected and fixed through the third screw cap; the first screw cap is connected with the screw rod penetrating the metal U-shaped clamping piece; the feeder clamping piece comprises at least one feeder unit; each feeder unit comprises two plastic clamping sheets; each two plastic clamping sheets are fastened with each other to form two hollow cylindrical cavities; and two rubber parts fastened with each other are embedded in each hollow cylindrical cavity. The universal type feeder clamp is universally used for arranging various wires with slightly different specifications and diameters, thereby saving the cost and working hours, achieving convenient installation, and greatly reducing the installation cost.

Description

A kind of universal feeder line jig

Technical field

The utility model relates to a kind of feeder line jig, relates in particular to a kind of universal feeder line jig.

Background technology

At present, when communication network connects up, all can adopt the feeder line jig.Feeder line jig one end links to each other with fixation means (as iron tower), and the other end and optical fiber or power line are fastening, thereby it is stable and transmit stable effect to reach feeder line.But, just need go to reach the fastening purpose of feeder line with the feeder line jig of different size because communication has plurality of specifications with cable.When the cable in multiple not collinear footpath just needs to use the feeder line jig of plurality of specifications simultaneously during cabling, will increase cost so when mounted, and waste man-hour.

The utility model content

The utility model will increase cost so when mounted at the feeder line jig that just needs to use plurality of specifications when the cable in multiple not collinear footpath simultaneously during cabling, and the deficiency in waste man-hour, and a kind of universal feeder line jig is provided.

The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of universal feeder line jig comprises metal U type fastener, special washer, screw rod, first nut, second nut, the 3rd nut and feeder line fastener; The both sides of described feeder line fastener are provided with special washer, and described feeder line fastener one side links to each other with screw rod, and by second fixed by nut; The opposite side of described feeder line fastener links to each other with metal U type fastener, and by the 3rd fixed by nut; Described first nut is connected with screw rod, described screw rod passes metal U type fastener, described feeder line fastener comprises at least one feeder unit, each feeder unit comprises two plastic cards that fasten mutually, described two plastic cards fasten the back mutually and form two hollow cylinder chambeies, the embedded rubber parts that are with two mutual fastenings in each hollow cylinder chamber; Described two rubber parts that fasten mutually comprise a hollow cylinder chamber, and the circular rubber blanket that links to each other respectively with described hollow cylinder top of chamber and bottom, described two circular rubber blankets fit with the top and the bottom of two plastic cards of mutual fastening respectively, and the external diameter in the hollow cylinder chamber that two rubber parts of described mutual fastening form is complementary with the internal diameter size in the hollow cylinder chamber that two plastic cards that fasten mutually form.

The beneficial effects of the utility model are: the universal feeder line jig of the utility model is not to be general fully, and be meant general in the little scope of a certain amplitude of variation of line footpath, general when promptly connecting up simultaneously in the line footpath that plurality of specifications is more or less the same, not only saved cost but also saved man-hour; When different close diameter cables is carried out feeder line, the rubber parts that will have the hollow cylinder chamber of different inner diameters is nested in the hollow cylinder chamber of two plastic cards formation, to adapt to different line footpaths, reached effect easy for installation, though we have increased the faint cost of rubber parts, but reduced the cost of metal U type fastener part, comparatively speaking, the cost during installation has also reduced much.

On the basis of technique scheme, the utility model can also be done following improvement.

Further, the top of described plastic cards and bottom respectively are provided with a flange, respectively are provided with an aperture on the rubber blanket of described rubber parts top and bottom, described flange and aperture interference fit.

Description of drawings

Fig. 1 is the structural representation of the universal feeder line jig of the utility model;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is that Fig. 2 is along A-A direction cutaway view;

Fig. 4 is the left view of Fig. 2;

Fig. 5 is the vertical view of Fig. 2;

Fig. 6 is that Fig. 5 is along B-B direction cutaway view.

Embodiment

Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.

Fig. 1 is the structural representation of the universal feeder line jig of the utility model; Fig. 2 is the front view of Fig. 1; Fig. 3 is that Fig. 2 is along A-A direction cutaway view; Fig. 4 is the left view of Fig. 2; Fig. 5 is the vertical view of Fig. 2; Fig. 6 is that Fig. 5 is along B-B direction cutaway view.Shown in Fig. 1,2,3,4,5 and 6, described feeder line jig comprises metal U type fastener 1, special washer 2, screw rod 5, first nut 6, second nut 7, the 3rd nut 8 and feeder line fastener.The both sides of described feeder line fastener are provided with special washer 2, and described feeder line fastener one side links to each other with screw rod 5, and fixing by second nut 7.The opposite side of described feeder line fastener links to each other with metal U type fastener 1, and fixing by the 3rd nut 8.Described first nut 6 is connected with screw rod, and described screw rod passes metal U type fastener 1.Described metal U type fastener 1 is used for fixing existing utility.Described feeder line fastener comprises at least one feeder unit, each feeder unit comprises two plastic cards 3 that fasten mutually, described two plastic cards 3 mutual backs that fasten form two hollow cylinder chambeies, the embedded rubber parts 4 that are with two mutual fastenings in each hollow cylinder chamber.Described two rubber parts 4 that fasten mutually comprise a hollow cylinder chamber, and the circular rubber blanket that links to each other respectively with described hollow cylinder top of chamber and bottom, described two circular rubber blankets fit with the top and the bottom of two plastic cards 3 of mutual fastening respectively, and the external diameter in the hollow cylinder chamber that two rubber parts 4 of described mutual fastening form is complementary with the internal diameter size in the hollow cylinder chamber that two plastic cards 3 that fasten mutually form.The internal diameter in the hollow cylinder chamber that two rubber parts 4 of described mutual fastening form is variable, to adapt to the needs of not collinear radial line cable feeder line.The top of described plastic cards 3 and bottom respectively are provided with a flange, respectively are provided with an aperture, described flange and aperture interference fit on the rubber blanket of described rubber parts 4 tops and bottom.

When the cable in the not collinear footpath of certain scope needs simultaneously feeder line, earlier second nut in the universal feeder line jig of the utility model is screwed out from screw rod, make second nut not be fastened on feeder line fastener place, select the rubber parts of different size for use according to feeder line, again suitable rubber parts is arranged on the plastic cards, with flange on the plastic cards and the aperture interference fit above the rubber parts, thereby make rubber parts and mould the solid replacing for convenience detach again of chucking, again cable is inserted in the rubber parts, after treating that all cables are put into, with the precession from the screw rod in the other direction of second nut, make cable, rubber parts and plastic cards are fastening, adjust the position, metal U type fastener are partly twisted on fixed object again, tight first nut of going up on the metal U type fastener, thus reach the fastening effect of feeder line.

The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.

Claims

1. a universal feeder line jig comprises metal U type fastener (1), special washer (2), screw rod (5), first nut (6), second nut (7), the 3rd nut (8) and feeder line fastener; The both sides of described feeder line fastener are provided with special washer (2), and described feeder line fastener one side links to each other with screw rod (5), and fixing by second nut (7); The opposite side of described feeder line fastener links to each other with metal U type fastener (1), and fixing by the 3rd nut (8); Described first nut (6) is connected with screw rod, described screw rod passes metal U type fastener (1), it is characterized in that, described feeder line fastener comprises at least one feeder unit, each feeder unit comprises two plastic cards (3) that fasten mutually, the mutual back that fastens of described two plastic cards (3) forms two hollow cylinder chambeies, the embedded rubber parts (4) that are with two mutual fastenings in each hollow cylinder chamber; Described two rubber parts (4) that fasten mutually comprise a hollow cylinder chamber, and the circular rubber blanket that links to each other respectively with described hollow cylinder top of chamber and bottom, described two circular rubber blankets fit with the top and the bottom of two plastic cards (3) of mutual fastening respectively, and the external diameter in the hollow cylinder chamber that two rubber parts (4) of described mutual fastening form is complementary with the internal diameter size in the hollow cylinder chamber that two plastic cards (3) that fasten mutually form.

2. universal feeder line jig according to claim 1, it is characterized in that, the top of described plastic cards (3) and bottom respectively are provided with a flange, respectively are provided with an aperture, described flange and aperture interference fit on the rubber blanket of described rubber parts (4) top and bottom.