CN205304210U - Attach fitting convenient to installation - Google Patents

Abstract

The utility model provides an attach fitting convenient to installation, includes the connecting seat, and the one end of this connecting seat is equipped with the screw thread section, and the inboard of this screw thread section has set firmly metal sleeve, and metal sleeve's tip is equipped with the step face, the one end that the connecting seat is close to the screw thread section is equipped with metal end cap, metal end cap includes spiral shell connecting portion and butt portion, and step face clamp is established between butt portion and connecting seat tip, the one end of connecting seat is connected with a fixed head, the fixed head includes first linkage segment, second linkage segment and bend loss, and tip pin joint in the connecting seat of bend loss is kept away from to first linkage segment, the tip inboard that the bend loss was kept away from to the second linkage segment has set firmly a joint spare, and joint spare includes ring body and a plurality of jack catch. The utility model discloses an attach fitting convenient to installation, it is swiftly convenient to connect, and can shield the electromagnetism, receive electromagnetic interference after avoiding connecting, the be convenient for access of other pipelines, this joint is applicable to different installation angle's tube coupling demand simultaneously, connection structure is firm.

Description

A kind of jointing being easily installed

Technical field

This utility model relates to joint technique field, is specifically related to a kind of jointing being easily installed.

Background technology

Jointing is generally used for the fixing connection between various pipeline, and cable connector is a kind of jointing often used in power system, generally include one for connecting the connection seat of cable, and offer an axially extending bore connecting in seat, enable cable to be inserted in connection seat, or be directly sleeved on the outside connecting seat, thus reaching to connect the effect of cable, and cable connector need to possess certain water resistance, it is prevented that electric leakage.

But existing cable connector can only be used for connecting single cable pipeline, and needs access other need to access flexible pipe, braiding webmaster time, owing to the restriction of structure installs also inconvenient, attachment structure is also firm not; And general jointing is all to carry out straight line connection, the setting angle of each pipeline must keep consistent, when running into the pipeline of different setting angle, often needs different joints to be attached, uses inconvenience. It addition, cable has electromagnetic existence after connecting, the also electric elements normal operation after interference connection.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model be in that provide a kind of jointing being easily installed, its can locking cable, shield electromagnetism; Simultaneously facilitating the access of other pipelines, attachment structure is firm; And it is applicable to the pipeline connection requirement of different setting angle.

For achieving the above object, this utility model adopts the following technical scheme that

A kind of jointing being easily installed, including connecting seat, one end of this connection seat is provided with thread segment, and the inner side of this thread segment is installed with metal sleeve, and the end of metal sleeve is provided with one for being connected to the step surface connected outside seat end; Connecting the one end seating against nearly thread segment and be provided with metal end, this metal end for being packaged in connection seat by metal sleeve;Metal end includes being bolted in the connecting portion connected outside seat and being positioned at the abutting part outside step surface, and step surface is folded in abutting part and is connected between seat end; The one end away from thread segment connecting seat is connected to a fixing head; Fixing head includes the first linkage section, the second linkage section and for connecting the first linkage section and the bend loss of the second linkage section, and the first linkage section is articulated in connection seat away from the end of bend loss; Second linkage section is installed with a shackle member away from the tip inside of bend loss, and shackle member includes ring body and multiple claw, and it is circumferentially distributed that multiple claws are fixedly arranged on ring body and along ring body.

Preferably, the outside of claw is provided with fixture block, and the second linkage section offers bayonet socket, and fixture block is connected in bayonet socket.

Preferably, connecting seat periphery projection one protuberance, protuberance outer peripheral edge is provided with flat position.

Preferably, fixing head is clamped with a packing ring near between the end and protuberance of thread segment.

Preferably, fixing head and shackle member are made by plastic material.

The beneficial effects of the utility model are in that:

Compared to prior art, the jointing being easily installed of the present utility model, it has a thread segment, it is possible to be directly bolted in the pipeline being threaded device, connects efficient and convenient; And inside thread segment, it is installed with metal sleeve, it is possible to shielding electromagnetism, it is to avoid by Electromagnetic Interference after connection; The fixing head that its other end connects, it is simple to the access of other pipelines; Fixing head can rotate relative to connecting seat simultaneously, makes this joint be applicable to the pipeline connection requirement of different setting angle; It addition, the shackle member being provided with inside fixing head, attachment structure can be made firm.

Accompanying drawing explanation

Fig. 1 is decomposition texture schematic diagram of the present utility model;

Fig. 2 is structural representation of the present utility model.

Wherein, 10, seat is connected; 11, thread segment; 12, protuberance; 13, flat position; 20, fixing head; 21, the first linkage section; 22, bend loss; 23, the second linkage section; 231, bayonet socket; 30, shackle member; 31, ring body; 32, claw; 33, fixture block; 40, metal sleeve; 50, packing ring; 60, end cap.

Detailed description of the invention

Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:

A kind of jointing being easily installed as shown in Figure 1 and Figure 2, including connecting seat 10, it is provided with thread segment 11 in one end of this connection seat 10, the screw thread of concrete thread segment 11 can be female thread, it can also be external screw thread, so this jointing can directly be bolted on the cable pipeline with installing plate or adapter, connects efficient and convenient, and attachment structure is firm. It addition, be installed with metal sleeve 40 in the inner side of this thread segment 11, it is possible to shielding electromagnetism, it is to avoid the cable after connection is subject to Electromagnetic Interference.

And the other end connecting seat 10 is connected to a fixing head 20, fixing head 20 includes the first linkage section the 2121, second linkage section 23 and bend loss 22, this bend loss 22 is used for connecting the first linkage section 21 and the second linkage section 23, this fixing head 20 is made shape to have a certain degree (in the present embodiment, fixing head 20 is in 90 degree), the pipeline that setting angle so can be made different is connected. The first linkage section 21 is specifically made to be articulated in connection seat 10 away from the end of bend loss 22, so this fixing head 20 can rotate relative to connecting seat 10, when the other end of union joint is connected to pipeline, it is possible to by rotating fixing head 20 so that it is fixing head 20 can connect the pipeline of different setting angle. In the present embodiment, can pass through to set an articulated section on the first linkage section 21, make connection seat 10 be sleeved on this articulated section and be rotatably assorted with it, so realize fixing head 2020 and coordinate with the pivot being connected seat between 10.

Second linkage section 23 is installed with a shackle member 30 away from the tip inside of bend loss 22, and shackle member 30 includes ring body 31 and the multiple claws 32 being installed on ring body 31, card so can in this fixing head 20 other pipelines of cross-under (such as flexible pipe, the braiding flexible pipe such as webmaster), above-mentioned claw 32 can promptly in the outside of pipeline, playing the effect of locking, annexation is more firm. Certainly, circumferentially distributed along ring body 31 of above-mentioned multiple claws 32, attachment structure is more stable.

On said structure basis, this jointing can lock various types of cable with nylon mesh grid pipe, and locks, and is applicable to the pipeline connection requirement of different setting angle.

In the present embodiment; above-mentioned connection seat 10 can be provided with metal end 60 near one end of thread segment 11; this metal end 60 for being packaged in connection seat 10 by metal sleeve 40; complexed metal sleeve 40 uses simultaneously; ensure that the short-circuit safety of circuit; reduce the transfer impedance of electromagnetism, and cross-under can be played at inner cable pipeline and necessarily support protective effect. The end of concrete above-mentioned metal cylinder can be provided with step surface, and this step surface is for being connected to outside the end connecting seat 10; Meanwhile, metal end 60 includes a junction and abutting part, when installing this metal end 60, connecting portion is screwed onto on connection seat 10, abutting part can be encapsulated in the outside of above-mentioned step surface, so this metal end 60 can be encapsulated in this end, and step surface just can just be clamped in metal end 60 and connect between seat 10 end, it is achieved fixing of metal sleeve 40.

Preferably, bayonet socket 231 can be offered on the second linkage section 23, be provided with fixture block 33 in the outside of claw 32 accordingly, make this fixture block 33 be connected in bayonet socket 231, so can realize shackle member 30 and be connected with the fixing of fixing head 20, easy accessibility.

Preferably, connect seat 10 periphery projection one protuberance 12, be additionally provided with flat position 13 in protuberance 12 outer peripheral edge, facilitate other tool holder to connect seat 10, install more quick.

Preferably, at above-mentioned first linkage section 21 away from being clamped with a packing ring 50 between end and the protuberance 12 of bend loss 22, so that this joint has certain water resistance, also can make fixing head 20 more firm with the annexation being connected between seat 10 simultaneously.

It addition, above-mentioned fixing head 20 and shackle member 30 all can be made up of plastic material, because plastic cement can produce certain deformation being squeezed, therefore whole joint can being made more tight with the laminating of pipeline after accessing pipeline, sealed waterproof effect is better.

It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.

Claims (5)

1. the jointing being easily installed, including connecting seat, it is characterised in that one end of this connection seat is provided with thread segment, and the inner side of this thread segment is installed with metal sleeve, the end of metal sleeve is provided with one for being connected to the step surface connected outside seat end; Connecting the one end seating against nearly thread segment and be provided with metal end, this metal end for being packaged in connection seat by metal sleeve; Metal end includes being bolted in the connecting portion connected outside seat and being positioned at the abutting part outside step surface, and step surface is folded in abutting part and is connected between seat end; The one end away from thread segment connecting seat is connected to a fixing head;Fixing head includes the first linkage section, the second linkage section and for connecting the first linkage section and the bend loss of the second linkage section, and the first linkage section is articulated in connection seat away from the end of bend loss; Second linkage section is installed with a shackle member away from the tip inside of bend loss, and shackle member includes ring body and multiple claw, and it is circumferentially distributed that multiple claws are fixedly arranged on ring body and along ring body.

2. the jointing being easily installed as claimed in claim 1, it is characterised in that the outside of claw is provided with fixture block, the second linkage section offers bayonet socket, and fixture block is connected in bayonet socket.

3. the jointing being easily installed as claimed in claim 1, it is characterised in that connecting seat periphery projection one protuberance, protuberance outer peripheral edge is provided with flat position.

4. the jointing being easily installed as claimed in claim 3, it is characterised in that fixing head is clamped with a packing ring near between the end and protuberance of thread segment.

5. the jointing being easily installed as claimed in claim 1, it is characterised in that fixing head and shackle member are made by plastic material.