CN209516590U - A kind of waterproof device of cable - Google Patents

Abstract

The utility model discloses a kind of waterproof device of cable, including coil, by coil design by outer ring pad is with inner ring pad and material is made of rubber, effective insulating properties can be improved to the electric wire in wire casing, outer ring pad is fixedly connected with inner ring pad by binder, improve the leakproofness of coil entirety, coil and wire barrel junction are welded on by being equipped with fixed ring, coil and the gap of wire barrel junction can be sealed, make coil and wire barrel fixation simultaneously, it is not easy to loosen, wire barrel is threadedly coupled with collar stop, because threaded connection can generate sealing, easily infiltration, its junction can be sealed by being equipped with first annular sealing ring, improve waterproofness, when connection newel post docks with corresponding power equipment, it connects newel post and is inserted into corresponding power equipment, its periphery can be sealed by being equipped with the second ring type seal, it keeps away Exempt from the infiltration of surrounding gap, reasonable integral structure, convenient for operation, the features such as reducing security risk, improve electric wire service life.

Description

A kind of waterproof device of cable

Technical field

The utility model relates to a kind of water-tight device, in particular to a kind of waterproof device of cable belongs to cable waterproof skill Art field.

Background technique

In many electrical cable cable wiring manufactures, it is often necessary to dock cable with corresponding power equipment, have Cable is exposed to the external world, needs that cable is effectively protected, and avoids rainy day from being corroded by tidewater, not so can cause cable The problems such as short-circuit, Today, most cable have rubber sleeve to be protected, and but have ignored the connectivity port of cable and power equipment, Connectivity port generally connects defective tightness, it is easy to be permeated by tidewater, waterproof and dustproof and insulation effect is caused to be affected.

Utility model content

The utility model provides a kind of waterproof device of cable, by be equipped with fixed ring, sealing cotton, first annular sealing ring, Second ring type seal has rubber sleeve to be protected with the effective solutions such as newel post Today, most cable is connected, and but ignores The connectivity port of cable and power equipment, connectivity port generally connect defective tightness, it is easy to be permeated by tidewater, cause to prevent Water, dust-proof and insulation effect are affected.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of waterproof device of cable of the utility model, including coil, one end of the coil are connected with wire barrel, the line Circle is equipped with fixed ring with wire barrel junction, and the wire barrel is connected with collar stop, the wire barrel far from one end of coil It is equipped with first annular sealing ring with collar stop junction, the collar stop is connected with connecting pin far from one end of wire barrel Column, the connection newel post and collar stop junction are equipped with the second ring type seal, and the connection newel post is far from collar stop It is connected with sealing cotton on one side, outer ring pad and inner ring pad are equipped in the coil, is equipped with wire casing at the center of the coil.

As a kind of optimal technical scheme of the utility model, the fixed ring is divided into the thin rear end in front-end and back-end and front end Slightly, the coil is inserted through the front end of fixed ring and wire barrel is electrically connected, company of the Fixing shrink ring in coil and wire barrel It the place of connecing and is welded to connect with it.

As a kind of optimal technical scheme of the utility model, the wire barrel is threadedly coupled with collar stop, and described One ring type seal is fixedly connected at wire barrel and collar stop connecting pin by adhesive.

As a kind of optimal technical scheme of the utility model, the collar stop passes through the company of being welded and fixed with newel post is connect It connects, second ring type seal is fixedly connected at collar stop and connection newel post connecting pin by adhesive.

As a kind of optimal technical scheme of the utility model, the outer ring pad and inner ring pad connect by the way that binder is fixed It connects, the coil, first annular sealing ring and the second ring type seal are made of rubber material, the wire barrel, annular gear Block and the inner sidewall of connection newel post are equipped with insulated liner pad and are made of rubber material.

The utility model beneficial effect achieved is: a kind of waterproof device of cable of the utility model passes through coil design By outer ring pad and inner ring pad and material is made of rubber, can pad to the effective insulating properties of the raising of the electric wire in wire casing, outer ring and interior Circle pad is fixedly connected by binder, improves the leakproofness of coil entirety, is welded on coil and wire barrel by being equipped with fixed ring Junction can be sealed coil and the gap of wire barrel junction, while make coil and wire barrel fixation, be not easy pine Dynamic, wire barrel is threadedly coupled with collar stop, and the later period is convenient for safeguarding and replacement is easily seeped water because sealing can be generated by being threadedly coupled, Its junction can be sealed by being equipped with first annular sealing ring, improve waterproofness, set in connection newel post with corresponding electric power When standby docking, connection newel post is inserted into corresponding power equipment, can be sealed, be kept away to its periphery by being equipped with the second ring type seal Exempt from the infiltration of surrounding gap, connection newel post's interface is sealed by being equipped with sealing cotton, the insulating properties of connectivity port can be improved And dust tightness, reasonable integral structure, convenient for operation, practicability is high, the features such as reducing security risk, improve electric wire service life.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the plan cross-section structural schematic diagram of the utility model；

Fig. 3 is the planar structure schematic diagram of the utility model coil.

In figure: 1, coil；2, fixed ring；3, cotton is sealed；4, wire barrel；5, first annular sealing ring；6, collar stop；7, Second ring type seal；8, newel post is connected；9, outer ring is padded；10, inner ring pad；11, wire casing.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment: as shown in Figure 1-3, a kind of waterproof device of cable, including coil 1, one end of coil 1 are connected with wire barrel 4, coil 1 and 4 junction of wire barrel are equipped with fixed ring 2, and wire barrel 4 is connected with collar stop 6, wiring far from one end of coil 1 Pipe 4 and 6 junction of collar stop are equipped with first annular sealing ring 5, and collar stop 6 is connected with connection far from one end of wire barrel 4 Newel post 8, connection newel post 8 and 6 junction of collar stop are equipped with the second ring type seal 7, connect newel post 8 far from collar stop 6 It is connected with sealing cotton 3 on one side, outer ring pad 9 and inner ring pad 10 are equipped in coil 1, is equipped with wire casing 11 at the center of coil 1.

Fixed ring 2 divide for the thin rear end in front-end and back-end and front end it is thick, coil 1 be inserted through fixed ring 2 front end and wire barrel 4 It is electrically connected, 2 sets of fixed ring are welded to connect in the junction of coil 1 and wire barrel 4 and with it, wire barrel 4 and 6 spiral shell of collar stop Line connection, first annular sealing ring 5 are fixedly connected at wire barrel 4 and 6 connecting pin of collar stop by adhesive, collar stop 6 are fixedly connected by welding with newel post 8 is connect, and the second ring type seal 7 is fixedly connected on collar stop 6 by adhesive and connects It connects at 8 connecting pin of newel post, outer ring pad 9 is fixedly connected with inner ring pad 10 by binder, coil 1, first annular sealing ring 5 and Second ring sealing ring 7 is made of rubber material, and the inner sidewall of wire barrel 4, collar stop 6 and connection newel post 8 is equipped with insulation It inner liner and is made of rubber material.

Specifically, when the utility model is used, outer ring pad 9 and two layers of inner ring pad 10 are set as by coil 1, it can be to wire casing 11 Interior electric wire has good insulating properties and moisture resistance, and outer ring pad 9 is fixedly connected with inner ring pad 10 by binder, improves coil 1 leakproofness, coil 1 are docked with wire barrel 4, will be gapped, and are wrapped up by fixed ring 2, by being welded on coil 1 and connecing The surface layer of spool 4 is fixed, and route is connected to connection newel post 8 by wire barrel 4, by connection newel post 8 and corresponding power equipment pair It connects, in docking, the sealing cotton 3 of connection newel post 8 is affixed with it, the leakproofness at its docking can be improved, when rainy, the first ring Shape sealing ring 5 dock spool 4 closed with 6 connecting pin of collar stop, the second ring type seal 7 to collar stop 6 with connect The connection of newel post 8 is closed, and be can avoid rainwater and is penetrated into the gap at connecting pin, wire barrel 4 is connected through a screw thread with collar stop 6 Be fixed, the later period it can be dismantled repair, lineation and wiring, connection newel post 8 may be designed as other shapes, overall structure Rationally, practicability is high, to being effectively protected at cable butt joint, improves security performance.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of waterproof device of cable, it is characterised in that: including coil (1), one end of the coil (1) is connected with wire barrel (4), the coil (1) and wire barrel (4) junction are equipped with fixed ring (2), the one end of the wire barrel (4) far from coil (1) It is connected with collar stop (6), the wire barrel (4) and collar stop (6) junction are equipped with first annular sealing ring (5), described Collar stop (6) is connected with far from the one end of wire barrel (4) and connects newel post (8), the connection newel post (8) and collar stop (6) Junction is equipped with the second ring type seal (7), and connection newel post (8) is connected with sealing cotton far from collar stop (6) on one side (3), it is equipped with outer ring pad (9) and inner ring pad (10) in the coil (1), is equipped with wire casing (11) at the center of the coil (1).

2. a kind of waterproof device of cable according to claim 1, it is characterised in that: the fixed ring (2) be divided into front end and The thin rear end in rear end and front end is thick, and the coil (1) is inserted through the front end of fixed ring (2) and wire barrel (4) are electrically connected, described solid Determine ring (2) to cover in the junction of coil (1) and wire barrel (4) and be welded to connect with it.

3. a kind of waterproof device of cable according to claim 1, it is characterised in that: the wire barrel (4) and collar stop (6) it is threadedly coupled, the first annular sealing ring (5) is fixedly connected on wire barrel (4) and collar stop (6) even by adhesive It connects at end.

4. a kind of waterproof device of cable according to claim 1, it is characterised in that: the collar stop (6) and connecting pin Column (8) is fixedly connected by welding, second ring type seal (7) by adhesive be fixedly connected on collar stop (6) and It connects at newel post (8) connecting pin.

5. a kind of waterproof device of cable according to claim 1, it is characterised in that: the outer ring pad (9) and inner ring pad (10) it is fixedly connected by binder, the coil (1), first annular sealing ring (5) and the second ring type seal (7) use rubber Glue material matter is made, and the inner sidewall of the wire barrel (4), collar stop (6) and connection newel post (8) is equipped with insulated liner pad and adopts It is made of rubber material.