CN205646753U

CN205646753U - Two sealed cable sealing joint suitable for press from both sides tight various armoured cable

Info

Publication number: CN205646753U
Application number: CN201620504570.9U
Authority: CN
Inventors: 于志荣; 张丽晓; 吴林华; 吴春日; 郑加明
Original assignee: TAIZHOU DEER MACHINERY AND ELECTRICAL MADE Co Ltd
Current assignee: TAIZHOU DEER MACHINERY AND ELECTRICAL MADE Co Ltd
Priority date: 2016-05-27
Filing date: 2016-05-27
Publication date: 2016-10-12
Anticipated expiration: 2026-05-27

Abstract

The utility model relates to a two sealed cable sealing joint suitable for press from both sides tight various armoured cable, a clamping piece and a rubber seal cup joint, and place in the gland nut cavity, gland nut passes through threaded connection with the first joint body, the taper sleeve cup joints and puts into in the first joint body cavity with the cone, the 2nd rubber seal supports at the cone end in putting into second joint body cavity, the first joint body connects the body with the second and passes through threaded connection, waterproof sheath connects the body with the second and cup joints and overlap at the first joint body terminally, the packing ring connects the body with the second and cup joints. This armoured cable can press from both sides the armoured cable of tight all kinds armor with sealing joint, and owing to adopts the design of double containment and open the multichannel groove in the cone of the reversible armor in inside ring and increase and press from both sides tight reliability for this type of tight performance of product clamp is better, and sealing performance is better.

Description

A kind of Double-seal cable sealing joint being applicable to clamp various armored cable

Technical field

This utility model relates to a kind of armored cable seal nipple, is specifically related to one and is applicable to folder The Double-seal cable sealing joint of tight various armored cable.

Background technology

Armored cable on the market can divide three classes, steel wire or copper wire armored layer, steel band by armor Or copper strips armor, braided steel wire or brass wires braided armored layer, every kind of armored cable protective layer exists During clamping, the requirement to product is different, directly results in the sealing of the armored cable in society and connects Of a great variety.Existing armored cable seal nipple only can clamp a class cable armouring Layer.

Utility model content

The purpose of this utility model is for deficiency of the prior art, it is provided that one can clamp respectively The Double-seal cable sealing joint of the armor of type.

For achieving the above object, the utility model discloses following technical scheme:

A kind of Double-seal cable sealing joint being applicable to clamp various armored cable, including clamping Part, the first rubber seal, clamp nut, the first fittings body, tapered sleeve, cone, waterproof protect Set, the second rubber ring, the second fittings body and packing ring:

Clamping element and the socket of the first rubber seal, and be placed in clamp nut cavity, compress Nut and the first fittings body are threaded connection, and tapered sleeve is placed into the first fittings body with cone socket In cavity, the second rubber seal is inserted in the second fittings body cavity and is against cone distal end, the One fittings body and the second fittings body are threaded connection, and water-proof jacket and the second fittings body are socketed also It is enclosed within the first fittings body end, packing ring and the socket of the second fittings body；

Described tapered sleeve inner surface includes the wide arc gap tapered portion that agrees with cone taper face and little Gap tapered portion, the wide arc gap tapered portion of tapered sleeve or small-gap suture tapered portion and cone Taper face is socketed.

Further, if described cone is provided with arterial highway and increases the cannelure of clamping reliability.

A kind of double containment cable being applicable to clamp various armored cable disclosed in this utility model Seal nipple, has the advantages that

This armored cable can clamp the armored cable of all kinds armor with seal nipple, and by In using the design of double containment and opening the increase of multiple tracks groove in the cone of internal reversible armouring ring Clamping reliability so that this series products clamping performance is more preferable, and sealing property is more preferable.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model seal nipple,

Fig. 2 is the first example of cone and tapered sleeve socket,

Fig. 3 is the second example of cone and tapered sleeve socket,

Fig. 4 is cone sectional view,

Fig. 5 is cone side view,

Fig. 6 is the 4:1 partial enlarged drawing in Fig. 4 at I,

Fig. 7 is tapered sleeve sectional view,

Fig. 8 is tapered sleeve side view,

In figure:

1, clamp nut, 2, clamping element, the 3, first rubber seal, the 4, first fittings body, 5, tapered sleeve, 6, cone, 7, water-proof jacket, the 8, second rubber seal, 9, second connects Head body, 10, packing ring.

Detailed description of the invention

Below in conjunction with embodiment and referring to the drawings this utility model is further described.

Refer to Fig. 1.A kind of double containment cable seal being applicable to clamp various armored cable connects Head, including clamping element the 2, first rubber seal 3, clamp nut the 1, first fittings body 4, Tapered sleeve 5, cone 6, water-proof jacket the 7, second rubber ring the 8, second fittings body 9 and packing ring 10:

Clamping element 2 is socketed with the first rubber seal 3, and is placed in clamp nut 1 cavity, Clamp nut 1 is threaded connection with the first fittings body 4, and tapered sleeve 5 and cone 6 are socketed juxtaposition Entering in the first fittings body 4 cavity, the second rubber seal 8 is inserted in the second fittings body 9 cavity And it being against cone 6 end, the first fittings body 4 is threaded connection with the second fittings body 9, anti- Water sheath 7 and the second fittings body 9 are socketed and are enclosed within the first fittings body 4 end, packing ring 10 with Second fittings body 9 is socketed；

Refer to Fig. 7-Fig. 8.Tapered sleeve 5 inner surface includes and cone 6 taper face is agreed with big between Gap tapered portion and small-gap suture tapered portion, the wide arc gap tapered portion of tapered sleeve 5 or small-gap suture Tapered portion is socketed with the taper face of cone 6.

Refer to Fig. 2, Fig. 2 be Fig. 2 be the first example of cone 6 and tapered sleeve 5 socket, Tapered sleeve 5 is socketed with the major diameter part of cone 6.

Refer to the second example that Fig. 3, Fig. 3 are cone 6 and tapered sleeve 5 socket, tapered sleeve 5 It is socketed with the minor axis part of cone 6.

Refer to Fig. 4-Fig. 6, if cone 6 is provided with arterial highway and increases the cannelure of clamping reliability.

This utility model uses double containment design, and clamping performance is more preferable, and sealing property is more preferable；Can Inverse armouring ring is suitable for the clamping of multiple cable sheath；Multiple tracks groove is opened in the cone of reversible armouring ring Increase clamping reliability.

The above is only preferred implementation of the present utility model, is not intended to limit；Should Point out, although this utility model being described in detail with reference to the various embodiments described above, this area It is to be appreciated by one skilled in the art that it still can be to the technology described in the various embodiments described above Scheme is modified, or the most some or all of technical characteristic is carried out equivalent；And this A little amendments and replacement, do not make the essence of corresponding technical scheme depart from this utility model and respectively implement The scope of example technical scheme.

Claims

1. it is applicable to clamp a Double-seal cable sealing joint for various armored cable, its feature Be, including clamping element, the first rubber seal, clamp nut, the first fittings body, tapered sleeve, Cone, water-proof jacket, the second rubber ring, the second fittings body and packing ring:

A kind of double density being applicable to clamp various armored cable the most according to claim 1 Envelope cable sealed joint, it is characterised in that if described cone is provided with arterial highway and increases reliable clamping The cannelure of property.