CN105870854A

CN105870854A - Cable junction box

Info

Publication number: CN105870854A
Application number: CN201610394815.1A
Authority: CN
Inventors: 赵东明; 汪倩文
Original assignee: SUZHOU HECHANG JUHE MATERIAL Co Ltd
Current assignee: SUZHOU HECHANG JUHE MATERIAL Co Ltd
Priority date: 2016-06-07
Filing date: 2016-06-07
Publication date: 2016-08-17

Abstract

The invention discloses a cable junction box, which comprises a box cover and a box body, wherein the box body and the box cover are connected through screw bolts or screws; a wiring cavity is formed between the box cover and the box body; a plurality of sealed wiring pipes are also fixed at two sides of the box body; a plurality of wire distribution convex strips in uniform distribution are also arranged in the box body; wire distribution grooves are formed between the wire distribution convex strips and the inner wall of the box body, and between the adjacent wire distribution convex strips; positioning posts are also arranged in the box body; a positioning base is arranged on the box cover; convex strips are arranged on the box body; the convex strips are arranged at the connecting end of the box body and the box cover and are integrally formed with the box body; grooves matched with the convex strips are formed in the box cover; a sealing pad is bonded at the inner wall of each groove. The cable junction box has the advantages that the structure is simple; the manufacturing cost is low; the wire distribution is tidy; the sealing performance is high; the water immersion is effectively prevented; the influence on signal collection and transmission is avoided; the accuracy is high; the safety performance is good.

Description

A kind of wire or cable terminal box

Technical field

The present invention relates to cable connecting device technical field, particularly relate to a kind of wire or cable terminal box.

Background technology

Wire or cable terminal box be electric field and communications field equipment install requisite device it One, for the docking of two lines cable or to a cable and the docking of a plurality of cable, at present, connect Line box is made up of box body, lid and binding post mostly, box body last time molding binding post, connects Line terminals is fixedly installed on binding post, and the model that so there is box body is a lot, different separated time numbers The mesh i.e. binding post of varying number is required for the box body of different model, causes production cost significantly Increase, additionally typically use metal material to make closure because of rosette bad, easy water Being splashed into, affect collection and the conveying of signal, accuracy is the highest, poor safety performance.

Summary of the invention

The invention aims to solve shortcoming present in prior art, and the one proposed Wire or cable terminal box.

To achieve these goals, present invention employs following technical scheme:

A kind of wire or cable terminal box, including lid, box body, described box body and lid by bolt or Screw connects, and forms wire connection cavity between described lid and box body, and the both sides of described box body are the most fixing There is multiple sealed wiring pipe, in described box body, be additionally provided with multiple arrangement uniform winding displacement raised line, institute State formation winding displacement groove between winding displacement raised line with box body inwall, between adjacent winding displacement raised line, described Being additionally provided with locating dowel in box body, described lid is provided with positioning seat, and described box body is provided with raised line, Described raised line is arranged on box body and the connection end of lid one-body molded with box body, on described lid Being provided with the groove matched with described raised line, the inwall of described groove is bonded with sealing gasket.

Preferably, described sealed wiring pipe includes that threading cylinder, the axis of described threading cylinder are provided with Reducing through hole, one end of reducing through hole is provided with female thread, is embedded with ripple in described reducing through hole Wave seals pipe, is provided with the lock nut becoming threaded therewith in described internal thread hole, locking One end of nut seals the end thereof contacts of pipe with wave, and lock nut is provided with axis and reducing The through hole that through-bore axis is parallel.

Preferably, described wave seals pipe and uses elastomeric material to make, and wave seals the interior of pipe Footpath is consistent with the through-hole diameter on lock nut.

Preferably, the quantity of described winding displacement raised line is 2-8, and winding displacement raised line is with box body integrally Molding.

Preferably, described positioning seat is provided with locating slot, and one end of described locating dowel can be inserted into institute State in locating slot.

Preferably, the both sides of described box body are provided with fixed block, and described fixed block is provided with bolt hole.

In the present invention, in box body, it is provided with multiple arrangement uniform winding displacement raised line, winding displacement raised line and box Winding displacement groove is formed, it is simple to cable is in wire connection cavity between body inwall, between adjacent winding displacement raised line Arrangement, winding displacement succinctly facilitates, and in the version of sealed wiring pipe, is existed by lock nut During going deep into reducing through hole further, wave is sealed pipe compression, make wave seal pipe to The deformation of its through-hole side the wall contacts with cable, it is achieved rosette is close with the junction of cable Envelope, by groove with matching on the raised line in box body and lid, it is achieved lid and box body Sealing, the inwall of groove is bonded with sealing gasket, strengthens sealing effectiveness, simple in construction, makes Low cost, winding displacement is clean and tidy, and closure is strong, effectively prevents the immersion of water, it is to avoid affect signal Gathering and conveying, accuracy is high, security performance is good.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of a kind of wire or cable terminal box box body that the present invention proposes；

Fig. 2 is the schematic diagram of a kind of wire or cable terminal box sealed wiring pipe that the present invention proposes；

Fig. 3 is the schematic diagram of a kind of wire or cable terminal box lid that the present invention proposes.

In figure: 1 lid, 2 box body, 3 wire connection cavities, 4 sealed wiring pipes, 5 winding displacement raised lines, 6 winding displacement grooves, 7 locating dowels, 8 positioning seats, 9 raised lines, 10 grooves, 11 threading cylinders, 12 ripples Wave seals pipe, 13 lock nuts, 14 locating slots, 15 fixed blocks.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention Case is clearly and completely described, it is clear that described embodiment is only the present invention one Divide embodiment rather than whole embodiments.

With reference to Fig. 1-3, a kind of wire or cable terminal box, including lid 1, box body 2, box body 1 with Lid 2 is connected by bolt or screw, forms wire connection cavity 3, box between lid 1 and box body 2 The both sides of body 2 are further fixed on multiple sealed wiring pipe 4, are additionally provided with multiple arrangement equal in box body 2 Even winding displacement raised line 5, between winding displacement raised line 5 with box body 2 inwall, adjacent winding displacement raised line 5 Between formed winding displacement groove 6, be additionally provided with locating dowel 7 in box body 2, lid 1 is provided with positioning seat 8, box body 2 is provided with raised line 9, and raised line 9 is arranged on the connection end of box body 2 and lid 1 also One-body molded with box body 2, lid 1 is provided with the groove 10 matched with raised line 9, groove The inwall of 10 is bonded with sealing gasket.

Sealed wiring pipe 4 includes that threading cylinder 11, the axis of threading cylinder 11 are provided with reducing through hole, One end of reducing through hole is provided with female thread, is embedded with wave and seals pipe 12 in reducing through hole, Internal thread hole is provided with the lock nut 13 becoming threaded therewith, the one of lock nut 13 End seals the end thereof contacts of pipe 12 with wave, lock nut 13 is provided with axis and leads to reducing The through hole that axially bored line is parallel, wave seals pipe 12 and uses elastomeric material to make, and wave seals The internal diameter of pipe 12 is consistent with the through-hole diameter on lock nut 13, and the quantity of winding displacement raised line 5 is 6, and winding displacement raised line 5 is one-body molded with box body 2, positioning seat 8 is provided with locating slot 14, One end of locating dowel 7 can be inserted in locating slot 14, and the both sides of box body 2 are provided with fixed block 15, Fixed block 15 is provided with bolt hole.

Multiple arrangement uniform winding displacement raised line 5, winding displacement raised line 5 and box body 2 it is provided with in box body 2 Winding displacement groove 6 is formed, it is simple to cable is at wire connection cavity between inwall, between adjacent winding displacement raised line 5 Arrangement in 3, winding displacement succinctly facilitates, in the version of sealed wiring pipe 4, lock nut Through hole between 13 and wave sealing pipe 12, the reducing through hole on threading cylinder 11 are for cable Through wire connecting portion, lock nut 13 is during going deep into reducing through hole further, and wave is close The length of tube sealing 12 is compressed, and so makes wave seal pipe 12 and deforms to its through-hole side, Above procedure Wave seals the aperture of through hole on pipe 12 and diminishes, and finally the outer wall with cable connects Touch the sealing realizing rosette with the junction of cable, by the raised line 9 in box body 2 and lid Groove 10 with matching on 1, it is achieved lid 1 and the sealing of box body 2, groove 10 Inwall is bonded with sealing gasket, strengthens sealing effectiveness, and simple in construction, cost of manufacture is low, and winding displacement is whole Clean, closure is strong, effectively prevents the immersion of water, it is to avoid affect collection and the conveying of signal, accurate Really property is high, security performance is good.

The above, the only present invention preferably detailed description of the invention, but the protection model of the present invention Enclosing and be not limited thereto, any those familiar with the art is in the skill that the invention discloses In the range of art, according to technical scheme and inventive concept equivalent in addition thereof or change Become, all should contain within protection scope of the present invention.

Claims

1. a wire or cable terminal box, including lid, box body, described box body and lid pass through spiral shell Bolt or screw connect, and form wire connection cavity between described lid and box body, it is characterised in that: described The both sides of box body are further fixed on multiple sealed wiring pipe, are additionally provided with multiple arrangement equal in described box body Even winding displacement raised line, between described winding displacement raised line and box body inwall, between adjacent winding displacement raised line Forming winding displacement groove, be additionally provided with locating dowel in described box body, described lid is provided with positioning seat, institute State box body and be provided with raised line, described raised line be arranged on box body and lid connection end and with box body one Body formed, described lid is provided with the groove matched with described raised line, the inwall of described groove It is bonded with sealing gasket.

A kind of wire or cable terminal box the most according to claim 1, it is characterised in that: described Sealed wiring pipe includes that threading cylinder, the axis of described threading cylinder are provided with reducing through hole, and reducing leads to The one end in hole is provided with female thread, is embedded with wave and seals pipe in described reducing through hole, described interior Screwed hole is provided with the lock nut becoming threaded therewith, one end of lock nut and wave Seal the end thereof contacts of pipe, lock nut is provided with lead to parallel with reducing through-bore axis of axis Hole.

A kind of wire or cable terminal box the most according to claim 2, it is characterised in that: described Wave seals pipe and uses elastomeric material to make, and wave seals on internal diameter and the lock nut of pipe Through-hole diameter is consistent.

A kind of wire or cable terminal box the most according to claim 1, it is characterised in that: described The quantity of winding displacement raised line is 2-8, and winding displacement raised line is one-body molded with box body.

A kind of wire or cable terminal box the most according to claim 1, it is characterised in that: described Positioning seat is provided with locating slot, and one end of described locating dowel can be inserted in described locating slot.

A kind of wire or cable terminal box the most according to claim 1, it is characterised in that: described The both sides of box body are provided with fixed block, and described fixed block is provided with bolt hole.