CN201789240U

CN201789240U - Cable hold hoop

Info

Publication number: CN201789240U
Application number: CN2010201571604U
Authority: CN
Inventors: 汤传州
Original assignee: NINGBO HUAYUAN FRP ELECTRICAL APPLIANCE MANUFACTURE CO Ltd
Current assignee: NINGBO HUAYUAN FRP ELECTRICAL APPLIANCE MANUFACTURE CO Ltd
Priority date: 2010-04-07
Filing date: 2010-04-07
Publication date: 2011-04-06
Anticipated expiration: 2020-04-07

Abstract

The utility model discloses a cable hold hoop which comprises a hold hoop body (1), wherein a buckle (1.1) and a plurality of clamping slots (1.2) matched with the buckle (1.1) are arranged at an opening of the hold hoop body (1). In the utility model, the maintenance cost is low, and the range of applications is wide.

Description

A kind of cable anchor ear

Technical field

The utility model relates to a kind of anchor ear, particularly a kind of cable anchor ear.

Background technology

In electric power system, the cable media that is absolutely necessary.Generally be by on cable bearer, using the plastics bandage to fix cable, also having anchor ear to fix by rigidity.Shortcoming is that plastics are easily aging just to make that maintenance cost improves greatly; The rigidity anchor ear can only be connected with the cable of single specification, and the cable of different size will be equipped with the rigidity anchor ear of different model, and the scope of application is too narrow, also is unfavorable for producing in batches.

The utility model content

The technical problems to be solved in the utility model is, overcomes above technological deficiency, provide that a kind of maintenance cost is lower, the scope of application is wider the cable anchor ear.

Technical solution of the present utility model is, a kind of cable anchor ear with following structure is provided, and comprises the anchor ear body, be provided with at anchor ear body openings place a buckle and with several draw-in grooves that are clasped.

After adopting above structure, the utility model top cover compared with prior art has the following advantages:

Because the utility model cable anchor ear is provided with a buckle and reaches and several draw-in grooves that are clasped at anchor ear body openings place, when being placed on the cable of different size in the anchor ear, select buckle to cooperate chucking with suitable draw-in groove, the scope of application is wider, have to utilize and produce in batches, and maintenance cost is also lower.

As a kind of improvement of the present utility model; the upper end of described buckle also is provided with kick; described draw-in groove upper end is provided with the little groove that cooperates with kick; when cooperating, allow one of them kick and little groove fit; the another one kick is played and is increased the anti-skidding effect of friction, and duplicate protection can be safer.

As another improvement of the present utility model, described draw-in groove quantity is three, and such design can guarantee to have at least the cable of three kinds of different sizes can be placed in the anchor ear, has further embodied the wider effect of the scope of application.

As another improvement of the present utility model, described anchor ear inner body wall bottom is fixed with a buffer unit that plays cushioning effect can make cable flexing the time, described buffer unit is made of first deformation mechanism and second deformation mechanism, by designing double-deck flexible deformation mechanism, when placed cable in anchor ear after, first deformation mechanism can bear certain pressure and the safeguard protection effect is played in the flexural deformation shock-absorbing; Greatly promptly bear pressure when big when the specification of cable becomes, can also pass through first deformation mechanism, second deformation mechanism flexural deformation simultaneously shock-absorbing, guarantee that cable can mount safely, reach anchor ear, support does not have damage, increase the service life.

As another improvement of the present utility model; the shape plate of selling off that described first deformation mechanism comprises the direct following spill plate that contacts with cable surface, fixedlys connected with following spill plate and be positioned at its both sides constitutes more; described spill plate down is an one with selling off the shape plate more; when cable is swung because of outside cause; following spill plate bears pressure to be changed; and the flexural deformation plate of the both sides variation of the power that causes with this swing of buckle of deformation to some extent; do not relate to anchor ear shell and cable bearer, play a protective role.

As another improvement of the present utility model, described second deformation mechanism is that the bent plate of semicircular ring shape constitutes by cross section, described bent plate is positioned at the first deformation mechanism inner chamber, the top of described bent plate is gapped with the bottom of following spill plate, when bearing the cable of big specification, can make that under the effect of pressure the spill plate directly contacts with bent plate down, passes to bent plate to partial pressure, bent plate can be out of shape the buckle shock-absorbing, has improved the security performance of anchor ear, support more.

As another improvement of the present utility model, the top of described bent plate is 3 millimeters with the bottom gap of following spill plate, and when distance was too big, first deformation mechanism moderate finite deformation may take place can not recover, and second deformation mechanism does not play a role; Distance too hour does not reach the effect of buckle shock-absorbing.

As of the present utility model another improve, the bottom of described anchor ear body is provided with and is used to through hole that fastening bolt is passed through, by through hole anchor ear is fixed on above the cable bearer, this connected mode is safety more firmly.

Description of drawings

Fig. 1 is an assembly structure schematic diagram of the present utility model.

Fig. 2 is the local enlarged diagram of bayonet unit of the present utility model.

Fig. 3 is the local enlarged diagram of buckle of the present utility model and draw-in groove.

Shown in the figure: 1, anchor ear shell, 1.1, buckle, 1.2, draw-in groove, 1.3, kick, 1.4, little groove, 2, spill plate down, 3, sell off the shape plate, 4, bent plate, 5, through hole more.

Embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

See also Fig. 1, Fig. 2, the utility model cable anchor ear comprises that anchor ear body 1 is provided with a buckle and reaches and several draw-in grooves that are clasped at described anchor ear body openings place; The upper end of described buckle 1.1 also is provided with kick 1.3, and described draw-in groove 1.2 upper ends are provided with the little groove 1.4 that cooperates with kick 1.3, and in the present embodiment, described draw-in groove 1.2 quantity are three, also can be four, five etc.; Be fixed with a buffer unit that plays cushioning effect can make cable flexing the time in described anchor ear body 1 inwall bottom, described buffer unit is made of first deformation mechanism and second deformation mechanism; The shape plate 3 of selling off that described first deformation mechanism comprises the direct following spill plate 2 that contacts with cable surface, fixedlys connected with following spill plate 2 and be positioned at its both sides constitutes more, described spill plate 2 down is an one with selling off shape plate 3 more, in the present embodiment, sell off shape plate 3 is three foldings more, and the master looks shape and is roughly S shape; Described second deformation mechanism is that the bent plate 4 of semicircular ring shape constitutes by cross section, described bent plate 4 is positioned at the first deformation mechanism inner chamber, the top of described bent plate 4 is gapped with the bottom of following spill plate 2, and the top of described bent plate 4 is preferably 3 millimeters with the bottom gap of following spill plate 2; The bottom of described anchor ear body 1 is provided with and is used to through hole 5 that fastening bolt is passed through.In the present embodiment, be provided with four through holes 5,, can select two wherein suitable through holes 5 for use when the cable bearer level or when vertically placing.

In the present embodiment, anchor ear body 1 respectively apart from buckle 1.1, draw-in groove 1.2 near both sides be provided with the boss that makes buckle 1.1 and draw-in groove 1.2 snap-fit for the people hand propelled; Be provided with the positioner that cooperates with cable bearer in the bottom of anchor ear body 1 for assembling; Material is preferably used high-strength nylon 1010, can use in various adverse circumstances, long service life.

The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all belong in the protection range of technical solutions of the utility model according to the utility model technical spirit.

Claims

1. a cable anchor ear comprises anchor ear body (1), it is characterized in that: be provided with a buckle (1.1) at described anchor ear body (1) opening part, and several draw-in grooves (1.2) that cooperate with described buckle (1.1).

2. cable anchor ear according to claim 1 is characterized in that: the upper end of described buckle (1.1) also is provided with kick (1.3), and described draw-in groove (1.2) upper end is provided with the little groove (1.4) that cooperates with kick (1.3).

3. cable anchor ear according to claim 1 is characterized in that: described draw-in groove (1.2) quantity is three.

4. cable anchor ear according to claim 1, it is characterized in that: be fixed with a buffer unit that plays cushioning effect can make cable flexing the time in described anchor ear body (1) inwall bottom, described buffer unit is made of first deformation mechanism and second deformation mechanism.

5. cable anchor ear according to claim 4, it is characterized in that: the shape plate (3) of selling off that described first deformation mechanism comprises the direct following spill plate (2) that contacts with cable surface, fixedlys connected with following spill plate (2) and be positioned at its both sides constitutes more, and described spill plate (2) down is an one with selling off shape plate (3) more.

6. according to claim 4 or 5 described cable anchor ears, it is characterized in that: described second deformation mechanism is bent plate (4) formation of semicircular ring shape by cross section, described bent plate (4) is positioned at the first deformation mechanism inner chamber, and the top of described bent plate (4) is gapped with the bottom of following spill plate (2).

7. cable anchor ear according to claim 6 is characterized in that: the top of described bent plate (4) is 3 millimeters with the bottom gap of following spill plate (2).

8. cable anchor ear according to claim 1 is characterized in that: the bottom of described anchor ear body (1) is provided with and is used to through hole (5) that fastening bolt is passed through.