CN205452730U - Novel mining ann's type control box wiring structure - Google Patents

Abstract

The utility model discloses a novel mining ann's type control box wiring structure, this junction box includes: the cable connection end, cable connection end surface is equipped with the fixed buckle of cable connection end, is equipped with outer binding post fixed slot in the cable connection end, outer binding post, outer binding post's one end is equipped with cable access mouth, and outer binding post's the other end is equipped with electrically conductive round pin, and outer binding post's surface is equipped with cable fixation nut and inserts the mouth, it is protruding that cable connection base, cable connection base surface are equipped with the fastening of cable connection base, is equipped with the interior binding post fixed slot of cable connection base in the cable connection base, interior binding post, interior binding post's one end is equipped with electrically conductive pin joint entry, and interior binding post's surface is equipped with cable fixation nut interface, electrically conductive pin joint entry in be equipped with the clip. The utility model discloses can make things convenient for the workman to operate by to a great extent, practice thrift workman's time cost, reduce the production of potential safety hazard, it is more pleasing to the eye compared with original wiring structure.

Description

A kind of new type mining intrinsic safety type control chamber wiring construction

Technical field

This utility model relates to a kind of new type mining intrinsic safety type control chamber shell wiring construction.

Background technology

Mine belt conveyor electric-control system is combined as novel belt and is protected control system, function is more powerful, humidity resistance is more preferable, performance is more stable, anti-interference is higher to be used widely in current conveyer control system, Electrical Control System for Belt Conveyer control chamber shell mode of connection major part is provided in the form realization that control chamber fastens for binding post with screw, this mode of connection needs first the lug of electric wire to be inserted in binding post and then adds packing ring when wiring, nut is tightened, such mode of connection when wiring because of control box in space less, workman operates the most not convenient when wiring, simultaneously, packing ring and nut (packing ring and nut are metal material) are when wiring, easily it is lost in control chamber, potential safety hazard can be produced.

Summary of the invention

The purpose of this utility model is to provide for a kind of new type mining intrinsic safety type control chamber wiring construction, utilizes this mode of connection can effectively avoid the problem of insufficient space in control box, simultaneously facilitates operative.

The purpose of this utility model can be by providing a kind of new type mining intrinsic safety type control chamber wiring construction, described new type mining intrinsic safety type control chamber wiring construction includes: cable termination, cable connection end surfaces is provided with cable termination and fixes buckle, is provided with external wiring terminal and fixes groove in cable termination；External wiring terminal, one end of external wiring terminal is provided with cable accessing port, and the other end of external wiring terminal is provided with conductive pin, and the surface of external wiring terminal is provided with cable and fixes nut access port；Cable connection base, cable connection susceptor surface is provided with cable connection base fastening projection, is provided with cable connection base internal wiring terminal fixing grooves in cable connection base；Internal wiring terminal, one end of internal wiring terminal is provided with conductive pin access port, and the surface of internal wiring terminal is provided with cable and fixes nut interface；It is provided with clip in conductive pin access port.

The beneficial effects of the utility model are: original mode of connection being fixed in control chamber changes into the mode of connection of bolt-type, the most directly avoid the problem of insufficient space in control box, can largely facilitate operative, save the time cost of workman；Optimize original packing ring and nut, decrease the generation of potential safety hazard；Original external wiring construction is changed into built-in, more attractive in appearance compared with original wiring construction.

Accompanying drawing explanation

By next combining the detailed description that accompanying drawing is carried out, above-mentioned purpose of the present utility model and other purposes, feature and other advantages will become more clearly understood from, wherein:

Fig. 1 cable external terminal front view.

Fig. 2 is cable external wiring terminal front view.

Fig. 3 is cable internal wiring end front view.

Fig. 4 is clip top view.

Fig. 5 is cable connection base front view.

As Figure 1-5: 1 cable accessing port, 2 cables fix nut access port, 3 conductive pins, 4 conductive pin access ports, 5 cables fix nut access port, 6 conductive pin clips, 7 conductive pin clips, 8 cable termination fastening buckles, groove fixed by 9 binding posts, 10 cable connection bases fasten projection, groove fixed by 11 cable connection base binding posts.

Detailed description of the invention

Now, preferred embodiment of the present utility model is described in detail with reference to accompanying drawing, so easily realizes these embodiments for having the people of ordinary skill in the existing technical staff of this utility model art.

Cable connection base is integrally fixed in control chamber, and internal wiring terminal is integrally fixed on cable connection base, and control chamber inner cable is to receive in advance on internal wiring terminal；First will the cable of Access Control case strip when workman uses, stripping the cable accessing port exposing cable wiry through external wiring terminal, then with screw, the cable penetrating cable accessing port is fastened in cable accessing port, afterwards external wiring terminal is fixed on cable external terminal fastening buckle, after fastening, binding post is inserted between 2 conductive pin clips by conductive pin pin joint entrance, finally external terminal and cable connection base are fastened on cable connection base fastening projection by cable termination fastening buckle upper.

Claims (1)

1. a new type mining intrinsic safety type control chamber wiring construction, it is characterised in that including: cable termination, described cable connection end surfaces is provided with cable termination and fixes buckle, is provided with external wiring terminal and fixes groove in described cable termination；External wiring terminal, one end of described external wiring terminal is provided with cable accessing port, and the other end of described external wiring terminal is provided with conductive pin, and the surface of described external wiring terminal is provided with cable and fixes nut access port；Cable connection base, described cable connection susceptor surface is provided with cable connection base fastening projection, is provided with cable connection base internal wiring terminal fixing grooves in described cable connection base；Internal wiring terminal, one end of described internal wiring terminal is provided with conductive pin access port, and the surface of described internal wiring terminal is provided with cable and fixes nut interface, is provided with clip in described conductive pin access port.