CN209658815U - A kind of corrosion-resistant waterproof seal of cable conduit - Google Patents

Abstract

The utility model provides a kind of corrosion-resistant waterproof seal of cable conduit, including silicon rubber loop, the silicon rubber loop left part is machined with notch, and silicon rubber loop front end face is connected with preceding annular buckle one and preceding annular buckle two, one lower end of annular buckle before annular buckle two is connected to before described, annular buckle one and rear annular buckle two after the silicon rubber loop rear end face is connected with, annular buckle two, which is connected to rear annular and buckles, after described holds, compared with prior art, the utility model is with following the utility model has the advantages that the annular buckle for passing through external both sides, inside is the silicon rubber loop for having certain elasticity, can after cable laying directly open cover cable on, then after closure slides into cable sleeve, it is fastened by four bolts, the plastic casing on both sides can squeeze silicon rubber loop and deform to axle center and outward, block electricity Gap between cable and casing, sealing effect are good.

Description

A kind of corrosion-resistant waterproof seal of cable conduit

Technical field

The utility model is a kind of corrosion-resistant waterproof seal of cable conduit, belongs to cable seal apparatus field.

Background technique

In the prior art, various cables are generally embedded in the soil of underground or when in irrigation canals and ditches, are usually cased with outside cable The communication tube cable tube of the various materials such as PVC, to play the role of protection；Cable is to be embedded to underground in threading Rear sleeve both ends need to seal, and prevent water from entering wherein, to extend cable life；The method of casing both ends sealing at present is to pass through What mud as the hole on similar stifled air-conditioning wall sealed, effect is poor, and underground water easily penetrates in mud sleeve pipe, and then to electricity Cable is protected, to reduce the service life of cable.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of corrosion-resistant waterproof sealing of cable conduit Device, to solve the problems mentioned in the above background technology.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of cable conduit is resistance to Corrode waterproof seal, including silicon rubber loop, the silicon rubber loop left part is machined with notch, and silicon rubber loop front end face connects Annular buckle one and preceding annular buckle two, one lower end of annular buckle, the silicon before annular buckle two is connected to before described before having Annular buckles one and rear annular buckle two after rubber ring rear end face is connected with, and annular buckle two is connected to rear annular snap after described Detain a lower end.

Further, there are four positioning through hole for equidistant processing in a ring inside the silicon rubber loop, and wear on positioning through hole Overregulate bolt, annular buckle one before the adjusting bolt rear end is each passed through, preceding annular buckle two, rear annular buckle one and Annular buckle two afterwards, and be connected by screw thread with nut, annular buckle one and rear annular snap after the nut is located at Two rear side of button.

Further, the preceding annular buckle one passes through adjusting bolt and preceding two rotation connection of annular buckle, the rear ring Shape buckle one is machined with interior hexagonal by adjusting bolt and rear two rotation connection of annular buckle, one front end face of the preceding annular buckle Groove, the adjusting bolt end are located in interior hexagonal groove, and annular buckle one and two rear ends of rear annular buckle are equal after described It is connected with convex block, the convex block trailing flank is provided with nut.

Further, one front end face of the preceding annular buckle, two front end faces of preceding annular buckle, afterwards one rear end face of annular buckle And two rear end faces of rear annular buckle are connected with floor, and floor integrally connects with convex block and interior hexagonal groove both ends It connects.

Further, silicon rubber loop outer ring side and annular side are machined with ripple glaze.

Further, the silicon rubber loop front end face and rear end face are machined with annular positioning groove, the preceding annular snap It detains a rear end face and one front end face of rear annular buckle is connected with circular orientation protrusion, the circular orientation protrusion is located at Inside annular positioning groove.

Further, the preceding annular buckle one is identical as preceding annular two specifications of buckle, and the rear annular buckle one is with after Annular two specifications of buckle are identical, annular buckle one, preceding annular buckle two, rear annular buckle one and rear annular buckle two before described It is fabricated by corrosion-and high-temp-resistant PVC plastic.

Further, the silicon rubber loop is fabricated by high-temperature silicon disulfide rubber, and the notch on the silicon rubber loop is Vertical cut notch, and glue is filled with inside vertical cut notch.

Further, preceding annular one left part of buckle and rear annular buckle a right part and are machined with after-opening one, institute Annular one right part of buckle and one left part of rear annular buckle are machined with open front one before stating, it is described before annular two left parts of buckle with And two right parts of rear annular buckle are machined with open front two, it is equal that preceding annular two right parts of buckle and rear annular buckle a left part It is machined with after-opening two, the after-opening one is matched with open front one, and the after-opening two is matched with open front two.

Further, the rear annular buckle one and rear annular buckle second ring side and are connected with block.

The utility model has the beneficial effects that a kind of corrosion-resistant waterproof seal of cable conduit of the utility model, passes through The annular buckle on external both sides, inside can directly open set to there is the silicon rubber loop of certain elasticity after cable laying Cable on, then closure slide into cable sleeve after, fastened by four bolts, the plastic casing on both sides can squeeze silicon Rubber ring deformation to axle center and outward, blocks the gap between cable and casing, sealing effect is good.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of schematic elevation view of the corrosion-resistant waterproof seal of cable conduit of the utility model；

Fig. 2 is a kind of schematic rear view of the corrosion-resistant waterproof seal of cable conduit of the utility model；

Fig. 3 is a kind of opening schematic diagram of the corrosion-resistant waterproof seal of cable conduit of the utility model；

Fig. 4 is a kind of diagrammatic cross-section of the corrosion-resistant waterproof seal of cable conduit of the utility model；

Fig. 5 is the schematic diagram of preceding annular buckle two in a kind of corrosion-resistant waterproof seal of cable conduit of the utility model；

Fig. 6 is the schematic diagram of rear annular buckle two in a kind of corrosion-resistant waterproof seal of cable conduit of the utility model；

Fig. 7 is the structural schematic diagram of silicon rubber loop in a kind of corrosion-resistant waterproof seal of cable conduit of the utility model；

Fig. 8 is that the structure of adjusting bolts and nuts in a kind of corrosion-resistant waterproof seal of cable conduit of the utility model is shown It is intended to；

Fig. 9 is the diagrammatic cross-section of silicon rubber loop in a kind of corrosion-resistant waterproof seal of cable conduit of the utility model；

Figure 10 is that silicon rubber loop chamfers showing for notch in a kind of corrosion-resistant waterproof seal of cable conduit of the utility model It is intended to；

Figure 11 is the signal of the Z-shaped notch of silicon rubber loop in a kind of corrosion-resistant waterproof seal of cable conduit of the utility model Figure；

Figure 12 is that silicon rubber loop crossbow incision shows in a kind of cable conduit of the utility model corrosion-resistant waterproof seal It is intended to；

Figure 13 is preceding annular buckle one and preceding annular in a kind of corrosion-resistant waterproof seal of cable conduit of the utility model The schematic diagram of another snap fit of buckle two；

Figure 14 is original schematic diagram of silicon rubber loop in a kind of corrosion-resistant waterproof seal of cable conduit of the utility model；

In figure: annular buckle two, 4- adjust annular buckle after bolt, 5- before annular buckle one, 3- before 1- silicon rubber loop, 2- One, annular buckle two, 7- nut, 8- positioning through hole, 9- floor, hexagonal groove, 11- convex block, 12- notch, 13- in 10- after 6- Block.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 8 is please referred to, the utility model provides a kind of technical solution: a kind of corrosion-resistant waterproof sealing dress of cable conduit It sets, including silicon rubber loop 1,1 left part of silicon rubber loop is machined with notch 11, and 1 front end face of silicon rubber loop is connected with preceding annular buckle 1 and it is preceding annular buckle 23, it is preceding annular buckle 23 be connected to before annular buckle one 2 lower ends, 1 rear end face of silicon rubber loop connection Annular buckle 1 and rear annular buckle 26 after having, one 5 lower ends of annular buckle after rear annular buckle 26 is connected to, by right Preceding annular buckle 23, rear annular buckle 26 and silicon rubber loop 1 are opened, so that silicon rubber loop 1 is sleeved on cable, Then preceding annular buckle 23 and rear annular buckle 26 are closed, and fill glue inside notch 11, realize silicon rubber Close connection at 1 notch 11 of cushion rubber, avoids its cracking, then will adjust bolt 4 and pass through silicon rubber loop 1, and to rear annular snap Detain 26 and preceding annular buckle 23 positioned and clamped, then the present apparatus is slid into casing, then rotating nut 6, To pass through 25 pairs of preceding annular buckle 1, preceding annular buckle 23, rear annular buckle 1 and rear annular buckle silicon rubber loops 1 It is squeezed, realizes that silicon rubber loop 1 is deformed to axle center and outward, the gap between cable and casing is blocked, to improve close Seal effect.

One embodiment as the utility model: there are four positioning through hole for equidistant processing in a ring inside silicon rubber loop 1 7, and passed through on positioning through hole 7 and adjust bolt 4, adjust annular buckle 1 before 4 rear end of bolt is each passed through, preceding annular buckle two 3, rear annular buckle 1 and rear annular buckle 25, and be connected by screw thread with nut 6, annular after nut 6 is located at Buckle one 5 and rear 26 rear side of annular buckle, the designs of four adjusting bolts 4 be not only convenient for preceding annular buckle 1 and after Annular buckle 1 is positioned, and is convenient for buckling 26 around 4 turns of bolt of adjusting to preceding annular buckle 23 and rear annular It is dynamic to open, and then silicon rubber loop 1 is opened, it is sleeved on cable convenient for silicon rubber loop 1, then by adjusting bolt 4 Preceding annular buckle 23 and rear annular buckle 26 are positioned and clamped.

One embodiment as the utility model: preceding annular buckle 1 is by adjusting bolt 4 and preceding annular buckle 23 Rotation connection, rear annular buckle 1 is by adjusting bolt 4 and rear 26 rotation connection of annular buckle, one 2 front ends of preceding annular buckle Face is machined with interior hexagonal groove 9, adjusts 4 end of bolt and is located in interior hexagonal groove 9, rear annular buckle 1 and rear annular snap It detains 25 rear ends and is connected with convex block 10,10 trailing flank of convex block is provided with nut 6, and the design of interior hexagonal groove 9 is convenient for exchanging Section bolt 4 limited, avoid its rotation, then rotating nut 6 and be spun on adjust bolt 4 on, then in threaded function lower edge Adjusting bolt 4 it is mobile, realize to preceding annular buckle 1, preceding annular buckle 23, rear annular buckle 1 and rear annular buckle 25 are clamped, and then squeeze silicon rubber loop 1.

One embodiment as the utility model: it is preceding annular buckle one 2 front end faces, it is preceding annular buckle 23 front end faces, after Annular one 5 rear end faces of buckle and 26 rear end faces of rear annular buckle are connected with floor 8, and floor 8 with convex block 10 with And interior 9 both ends integrally connected of hexagonal groove, the design of floor 8 then improve preceding annular buckle 1, preceding annular buckle 23, rear ring The intensity of shape buckle 1 and rear annular buckle 25.

Fig. 9 and Figure 14 are please referred to, one embodiment as the utility model: 1 outer ring side of silicon rubber loop and interior Annular side is machined with ripple glaze, and the design of ripple glaze realizes the purpose for occurring two layers of protection in extrusion process, safety Property it is higher, solve that existing silicon rubber loop intermediate drum both sides are thin, only with the purpose of monolayer composite, reduce extruding sealing Property.

One embodiment as the utility model: 1 front end face of silicon rubber loop and rear end face are machined with circular orientation Slot, preceding annular one 2 rear end faces of buckle and one 5 front end faces of rear annular buckle are connected with circular orientation protrusion, and annular is fixed Position protrusion is located inside annular positioning groove, and circular orientation protrusion is conveniently placed in annular positioning groove, and then convenient for preceding annular It buckles 1 and annular buckle 1 is positioned afterwards.

One embodiment as the utility model: preceding annular buckle 1 is identical as preceding annular 23 specifications of buckle, rear ring Shape buckle 1 is identical as rear annular 26 specifications of buckle, preceding annular buckle 1, preceding annular buckle 23, rear annular buckle 1 with And rear annular buckle 25 is fabricated by corrosion-and high-temp-resistant PVC plastic, realizes high temperature resistant and corrosion resistant purpose, Long service life.

Please refer to Figure 10, Figure 11 and Figure 12, one embodiment as the utility model: silicon rubber loop 1 is by high temperature sulphur SiClx rubber is fabricated, and the notch 11 on silicon rubber loop 1 is vertical cut notch, and glue, glue are filled with inside vertical cut notch It convenient for being bonded to notch 11, avoids notch 11 from cracking, and notch 11 can not only be designed to vertical cut notch, can also design and be in Notch, Z-shaped notch and crossbow incision are chamfer, the shape of notch 11 does not have uniqueness.

Figure 13 is please referred to, one embodiment as the utility model: preceding annular one 2 left parts of buckle and rear annular buckle One 5 right parts are machined with after-opening one, and preceding annular one 2 right parts of buckle and one 5 left parts of rear annular buckle are machined with open front One, preceding annular 23 left parts of buckle and 26 right parts of rear annular buckle are machined with open front two, preceding annular 23 right parts of buckle with And one 5 left parts of rear annular buckle are machined with after-opening two, after-opening one is matched with open front one, after-opening two and open front Two match, the purpose that annular buckle 1 is engaged by clamping with preceding annular buckle 23 before realizing, annular buckle after also achieving One 5 purposes being engaged by clamping with rear annular buckle 26, and such snap fit and do not have uniqueness, it may be designed as front ring Shape buckles one 2 left parts and right part is machined with sets of holes, and preceding annular 23 left parts of buckle and right part are respectively and fixedly provided with loop bar, rear ring Shape buckles one 5 left parts and right part is machined with sets of holes, and rear annular 26 left parts of buckle and right part are respectively and fixedly provided with loop bar, loop bar In sets of holes, to realize the purpose of clamping.

One embodiment as the utility model: rear annular buckle 1 and 25 annular sides of rear annular buckle are uniform Body is connected with block 14, and the design of block 14 is convenient for stopping rear annular buckle 1 and rear annular buckle 25, be avoided Afterwards inside 25 sleeve pipes of annular buckle 1 and rear annular buckle, to realize the purpose of replacement easy to disassemble.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (9)

1. a kind of corrosion-resistant waterproof seal of cable conduit, including silicon rubber loop, it is characterised in that: the silicon rubber loop left part It is machined with notch, and silicon rubber loop front end face is connected with preceding annular buckle one and preceding annular buckle two, the preceding annular buckle Two are connected to one lower end of preceding annular buckle, and annular buckles one and rear annular buckle after the silicon rubber loop rear end face is connected with Two, it is described after annular buckle two be connected to rear annular and buckle and hold.

2. the corrosion-resistant waterproof seal of a kind of cable conduit according to claim 1, it is characterised in that: the silicon rubber There are four positioning through hole for the internal processing equidistant in a ring of circle, and pass through on positioning through hole and adjust bolt, the adjusting bolt rear end Annular buckle one, preceding annular buckle two, rear annular buckle one and rear annular buckle two before being each passed through, and pass through screw thread and spiral shell Parent phase connection, annular buckle one and rear two rear side of annular buckle after the nut is located at.

3. the corrosion-resistant waterproof seal of a kind of cable conduit according to claim 2, it is characterised in that: annular before described Buckle one is by adjusting bolt and preceding two rotation connection of annular buckle, and annular buckle one is by adjusting bolt and afterwards annular after described Two rotation connection of buckle, the annular front end face that buckles is machined with interior hexagonal groove before described, and the adjusting bolt end is located at interior In hexagonal groove, annular buckle one and two rear ends of rear annular buckle are connected with convex block, the convex block rear side after described Face is provided with nut.

4. the corrosion-resistant waterproof seal of a kind of cable conduit according to claim 1, it is characterised in that: annular before described It is uniform to buckle a front end face, two front end faces of preceding annular buckle, rear annular one rear end face of buckle and two rear end faces of rear annular buckle Body is connected with floor, and floor with convex block and interior hexagonal groove both ends integrally connected.

5. the corrosion-resistant waterproof seal of a kind of cable conduit according to claim 1, it is characterised in that: the silicon rubber Circle outer ring side and annular side are machined with ripple glaze.

6. the corrosion-resistant waterproof seal of a kind of cable conduit according to claim 1, it is characterised in that: the silicon rubber Circle front end face and rear end face are machined with annular positioning groove, before preceding annular one rear end face of buckle and rear annular buckle one End face is connected with circular orientation protrusion, and the circular orientation protrusion is located inside annular positioning groove.

7. the corrosion-resistant waterproof seal of a kind of cable conduit according to claim 1, it is characterised in that: the silicon rubber Circle is fabricated by high-temperature silicon disulfide rubber, and the notch on the silicon rubber loop is vertical cut notch, and fills inside vertical cut notch There is glue.

8. the corrosion-resistant waterproof seal of a kind of cable conduit according to claim 1, it is characterised in that: annular before described It buckles a left part and one right part of rear annular buckle is machined with after-opening one, preceding annular one right part of buckle and rear annular Buckle a left part and be machined with open front one, it is described before before annular two left parts of buckle and two right parts of rear annular buckle are machined with Opening two, preceding annular two right parts of buckle and rear annular buckle a left part and are machined with after-opening two, the after-opening one It is matched with open front one, the after-opening two is matched with open front two.

9. the corrosion-resistant waterproof seal of a kind of cable conduit according to claim 1, it is characterised in that: annular after described Buckle one and rear annular buckle second ring side are connected with block.