CN205657194U - A quick T connects supporting new gold utensil that is used for high -voltage electric operating car to replace original mode of connection - Google Patents

Abstract

The utility model discloses a quick T connects supporting new gold utensil that is used for high -voltage electric operating car to replace original mode of connection, owing to adopted and press from both sides the lower extreme both sides at the generating line list line of rabbet joint and set up an adjustment silk post silk hole, the downthehole adjustment silk post that sets up of adjustment silk post silk, its characteristics lie in: when put press from both sides with the generating line list line of rabbet joint with single groove gland in the too great implementation of wire diameter when setting up by force, an adjustment silk post can be realized can be with whole from adjustable lengthwise about adjustment silk post silk is downthehole, promptly and impel single groove gland can remain the level form throughout.

Description

The quick T replacing the original mode of connection for high-voltage hot-line work car connects supporting new gold utensil

Technical field

This utility model relates to wiring gold utensil, and the quick T being directly related to replace the original mode of connection for high-voltage hot-line work car connects supporting new gold utensil, and the occasion being particularly well-suited to access branch line on high-voltage hot-line work car uses.

Background technology

From high pressure stem line, access transmission of electricity branch line to user, be typically all at circuit T contact and use parallel groove clamp to complete.Though it has also been found that existing ramp simple in construction is convenient and practical in life-time service, but also having certain drawback: during construction, conducting wire end is difficult in two laminates along penetrating.

Further, when high pressure stem line T connects, penetrating cable clamp gold utensil is used to have: easily to there will be loose contact, copper, aluminum steel after running when extracted current is little, long oxidizable, easily cause accident, the most easily can cause the generation of other unpredictable dangerous accident.

Have again, when using parallel groove clamp to connect at high pressure stem line T, implement livewire work the most inconvenient, its reason is: owing to parallel groove clamp is Split type structure, when the pedestal of parallel groove clamp put with T contact wire after, also again lid is pressed from both sides again on the buckle closure pedestal with parallel groove clamp with hands, when after the lid clip lid pedestal with parallel groove clamp, also with hands again tightening latch is penetrated again parallel groove clamp pedestal wear keyhole eye and lid folder on wear keyhole eye, when tightening latch penetrate parallel groove clamp pedestal wear keyhole eye and lid folder on wear keyhole eye after, also being threaded into by nut with the finger wearing relatively muffler wears on bolt again again, these operations are locked in exactly on Live working Aerial Device and operate extremely inconvenience.

Further, when and ditch gland pressure and parallel groove clamp pedestal on implement to fasten by force time, and ditch gland easily there will be implicit type and ruptures and fall line, when also ditch gland easily there will be the most more to have after implicit type ruptures and fall line, the generation of unpredictable dangerous major accident can occur.

Summary of the invention

The purpose of this utility model seeks to provide a kind of quick T for the high-voltage hot-line work car original mode of connection of replacement to connect supporting new gold utensil, it can efficiently solve: when after the pedestal of lid clip lid and parallel groove clamp, also with hands again tightening latch is penetrated again parallel groove clamp pedestal wear keyhole eye and lid folder on wear keyhole eye, when tightening latch penetrate parallel groove clamp pedestal wear keyhole eye and lid folder on wear keyhole eye after, also being threaded into by nut with the finger wearing relatively muffler wears on bolt again again, and these operations are locked in exactly on Live working Aerial Device and operate extremely inconvenience.Also have, when also ditch gland is pressed and implements to fasten by force on parallel groove clamp pedestal, and ditch gland easily there will be implicit type and ruptures and fall line, when and ditch gland easily there will be and after implicit type ruptures and fall line, the most more have the technical barrier that unpredictable dangerous major accident can be occurred to occur.

The purpose of this utility model is achieved in that and connects supporting new gold utensil for the quick T of the high-voltage hot-line work car original mode of connection of replacement, there is bus Single-slot cable clamp and T connects Single-slot cable clamp, inside described bus Single-slot cable clamp top, anti-sliding pressure is set and touches muscle, both sides, lower end arrange adjustment silk post silk hole, adjustment silk post is set in adjusting silk post silk hole, adjust top, silk post silk hole and clamping bolt silk hole is set, clamping bolt silk arranges clamping bolt in hole, arranging support spring outside clamping bolt, bus Single-slot cable clamp bottom arranges T and connects Single-slot cable clamp.

This utility model arranges adjustment silk post silk hole owing to have employed in both sides, bus Single-slot cable clamp lower end, adjustment silk post is set in adjusting silk post silk hole, its feature is: when put fasten by force with the biggest enforcement of diameter of wire in bus Single-slot cable clamp and single cavity gland time, adjust silk post can realize can i.e. promoting single cavity gland can remain horizontal by from length adjustable upper and lower in adjusting silk post silk hole.

This utility model advantage is: one, high-tension overhead line T connect have completely can thoroughly break away from re-use parallel groove clamp, penetrating cable clamp carrys out T and connects, two, livewire work has can realize having got final product within a very short time completely, three, when put fasten by force with the biggest enforcement of diameter of wire in bus Single-slot cable clamp and single cavity gland time, adjust silk post to have and can realize also can having can realize promoting single cavity gland can remain horizontal by from upper and lower length adjustable in adjustment silk post silk hole.

Accompanying drawing explanation

Fig. 1 is bus Single-slot cable clamp structural plan, Fig. 2 is to adjust silk post schematic diagram, Fig. 3 is clamping bolt schematic diagram, Fig. 4 is single cavity gland schematic diagram, Fig. 5 is that room cut-away view is put with support spring in clamping bolt silk hole, Fig. 1, Fig. 2, Fig. 3 are structure principle charts of the present utility model, and below in conjunction with the accompanying drawings 1, accompanying drawing 2, the utility model is described in further detail for accompanying drawing 3.

Detailed description of the invention

Inside bus Single-slot cable clamp 1 top, anti-sliding pressure is set and touches muscle 2, both sides, lower end arrange adjustment silk post silk hole 3, adjustment silk post 4 is set in adjusting silk post silk hole 3, adjust top, silk post silk hole 3 and clamping bolt silk hole 5 is set, in clamping bolt silk hole 5, clamping bolt 6 is set, clamping bolt 6 is outside arranges support spring 7, and bus Single-slot cable clamp 1 bottom arranges T and connects Single-slot cable clamp 8.

nullAssembling process of the present utility model is: first Fig. 2 adjusts a post 4 and is threaded into Fig. 1 bus Single-slot cable clamp 1 in advance、T connects in the adjustment silk post silk hole 3 of Single-slot cable clamp 8，Again Fig. 3 clamping bolt 6 is fastened circular hole 10 through wearing in the middle of Fig. 4 single cavity gland 9，Afterwards support spring 7 is inserted in the outer end to clamping bolt 6 again，Fig. 3 clamping bolt 6 is threaded into again Fig. 1 bus Single-slot cable clamp 1 the most again、T connects in the clamping bolt silk hole 5 of Single-slot cable clamp 8，When Fig. 3 clamping bolt 6 is threaded into Fig. 1 bus Single-slot cable clamp 1、After T connects the inside in clamping bolt silk hole 5 of Single-slot cable clamp 8，Now，Support spring 7 outside Fig. 3 clamping bolt 6 is i.e. put and Fig. 1 bus Single-slot cable clamp 1、T connects the support spring outside Single-slot cable clamp 8 clamping bolt silk hole 5 and puts room、Wearing in the middle of Fig. 4 single cavity gland 9 is fastened the support spring outside circular hole 10 and is put in room 11，At this moment，Fig. 3 support spring 7 will outwards be strutted by Fig. 4 single cavity gland 9，The upper port of i.e. Fig. 4 single cavity gland 9 and the upper port of bus Single-slot cable clamp 19、T connects and can complete the disjunctor of adnexa after the side ports of Single-slot cable clamp 8 can form gaping and assemble.

Use process of the present utility model is: when on main bus-bar, T connects, first the wire (sign) of bus-bar T-connecting point is put and be completed rear top with Fig. 4 single cavity gland 9 and Fig. 1 bus Single-slot cable clamp 1 and form the portion inside of gaping, then use plate power driven tools can complete quick T on main bus-bar after firmly twisting jail Fig. 3 clamping bolt 6 and connect.

The most again by treating that the offset termination (sign) that T connects is put the T with Fig. 4 single cavity gland 9 with Fig. 1 bus Single-slot cable clamp 1 bottom again and met the portion inside of Single-slot cable clamp 8 side formation gaping, then use plate power driven tools can complete offset termination after firmly twisting jail Fig. 3 clamping bolt 6 and quickly access.

Claims (1)

1. the quick T for the high-voltage hot-line work car original mode of connection of replacement connects supporting new gold utensil, has bus Single-slot cable clamp (1) Connect Single-slot cable clamp (8) with T, it is characterized in that: inside described bus Single-slot cable clamp (1) top, anti-sliding pressure is set and touches muscle (2), under End both sides arrange adjustment silk post silk hole (3), arrange adjustment silk post (4), adjust silk post silk hole (3) in adjusting silk post silk hole (3) Top arranges clamping bolt silk hole (5), arranges clamping bolt (6) in clamping bolt silk hole (5), and clamping bolt (6) is outside Arranging support spring (7), bus Single-slot cable clamp (1) bottom arranges T and connects Single-slot cable clamp (8).