CN105702489A - Improved multi-functional insulating operating bar - Google Patents

Abstract

An improved multi-functional insulating operating bar includes a bar base which is thin in the upper part and thick in the lower part. A cross bar is installed at left side of a head of the bar base. The left end of the cross bar is a hammer head 1 with a thick diameter. A groove-shaped switch-closing clamping groove 4 is arranged in an upper surface of the cross bar. A groove-shaped switch-pulling clamping groove 3 is arranged in a lower surface of the cross bar. The hammer head 1 is thinned and in smooth transition connection with the cross bar at the right side. An assisting stringing support structure 7 is installed at the right side of the head of the bar base. The support structure and a bar head of the bar base form a groove shape. An upper bottom surface of a groove is provided with an old fuse-closing operating clamping groove structure 5, and a lower surface of the groove is an arc slip-out structure 6. The insulating operating bar integrates operation, sporadic repair, live part verification, and maintenance. The improved multi-functional insulating operating bar has simple structure, diverse function, and compact volume, is convenient to carry and assemble, and can satisfy daily equipment switching operation to the most extent. The improved multi-functional insulating operating bar has strong adaptability and expansion to the operation environments, and has higher popularization value in the electric power industry.

Description

A kind of improved multifunctional insulating bar

Technical field

The invention belongs to a kind of specific purpose tool for field of power distribution, particularly a kind of insulating bar。

Background technology

When existing 10kV circuit carries out grid switching operation, operation equipment mostly is on-pole switch equipment and fuse switch etc., these equipment are installed in electric pole top more, operator need to consider the factor such as safety and on-site actual situations when carrying out associative operation, it is necessary to is operated by bar and carries out relatively remote-controlled operation。Currently used insulating bar head simple in construction, without structures such as relevant kaysers, easily slips thus causing maloperation with operation structure in operating process。Meanwhile, for ensureing the normal electricity consumption of Residents and industrial enterprise daytimes, sending job placement at night load gradually, the bad also operating accuracy and stability to operator of lighting condition makes troubles。To sum up stating 2 operator is using insulating bar to carry out there are following two big class problems in the operating process such as back brake class:

(1) for ensureing that safe distance and on-site actual situations cause that in use, insulating bar length is longer, operating head is without associated card lock construction；

(2) on-the-spot lighting condition is undesirable, operation accuracy is caused to be difficult to hold, and relevant other reasons causes the stability of operation and accuracy to reduce thus easily causing maloperation (such as: after operation of being closed by fall insurance completes, operation structure exit mistiming will insurance situation about pulling open)。

Summary of the invention

The purpose of the present invention is contemplated to solve problem above and provides a kind of improved multifunctional insulating bar, can ensure in operation device procedures, by relevant snap ring closedown structure, ensure the Stability and veracity of operation, avoid maloperation, thus reducing because the reasons such as maloperation operate into power failure, raising labour efficiency, reduce labor intensity, ensureing work quality。

The technical scheme is that so design: a kind of improved multifunctional insulating bar, including up-thin-low-thick pole socket, it is characterized in: at the left side of head of pole socket equipped with a cross bar, the left end of cross bar is the tup that diameter is slightly a little, the upper surface of cross bar is provided with the combination switch draw-in groove of groove-like, the lower surface of cross bar is provided with the drag switch draw-in groove of groove-like, and between tup and the cross bar on the right side, smooth excessiveness attenuates；At the right side of head of pole socket equipped with auxiliary frame wire-braced structures, the head of supporting construction and pole socket constitutes groove-like, and the upper bottom surface of groove is provided with the old safe operation notch of conjunction, and the bottom surface of groove is skid off structure in circular arc。

Insulating bar collection operation of the present invention, ordinary repair, electrical verification and be maintained in one, simple in construction, diverse in function, volume compact, it is simple to carry and assembling, everyday devices grid switching operation can be met to greatest extent；Described head position can freely configure the equipment such as electroscope, illumination as required, decrease operating personnel on bar and repeat to change the labor intensity of power tool, in or environment that sight line is not enough narrow and small at some, the function extending or supplementing can be played, operating environment is had very strong adaptability and expansion, therefore, the present invention has higher promotional value in power industry。

Accompanying drawing explanation

Fig. 1 is the schematic appearance of the present invention。

In figure: 1 tup；Smooth excessiveness structure between 2 tups and cross bar；3 drag switch draw-in grooves；4 combination switch draw-in grooves；5 close old safe operation notch；6 skid off structure；7 auxiliary frame wire-braced structures。

Detailed description of the invention

As seen from Figure 1, the present invention includes up-thin-low-thick pole socket, at the left side of head of pole socket equipped with a cross bar, the left end of cross bar is the tup 1 that diameter is slightly a little, the upper surface of cross bar is provided with the combination switch draw-in groove 4 of groove-like, the lower surface of cross bar is provided with the drag switch draw-in groove 3 of groove-like, and between tup 1 and the cross bar on the right side, smooth excessiveness attenuates；At the right side of head of pole socket equipped with auxiliary frame wire-braced structures 7, the head of supporting construction and pole socket constitutes groove-like, and the upper bottom surface of groove is provided with the old safe operation notch 5 of conjunction, and the bottom surface of groove is skid off structure 6 in circular arc。

During execute-in-place: operator are when pulling open insurance and Switch equipment, by drag switch draw-in groove 3, equipment is operated ring to block, avoid the generation of slip phenomenon, in like manner when closing insurance and Switch equipment, be ensure that the accuracy of operation of closing by combination switch draw-in groove 4。Simultaneously, in operation operating effect improved by hand hammer 1 structure and the module such as illumination, the electrical verification personnel that are convenient to operation and inspection, realize settling at one go of the function such as illumination, electrical verification, it is greatly saved the operating time, the safety and reliability of operation is also functioned to great role。

It is as follows that each module realizes operating function:

1, the structure of tup 1 is arranged, and in operation, particularly operating old insurance has when somewhat blocking situation not in place to may act as a little hammer to use to carry out finishing and put in place；

2, smooth excessiveness structure 2 between tup and cross bar, between tup and cross bar, smooth connection operating mechanism after making end of operation can exit smoothly from operation ring smoothly and avoid maloperation；

3, drag switch draw-in groove 3, combination switch draw-in groove 4, close old safe operation notch 5 structure arrange, operate the equipment such as fall insurance, vacuum switch time, by groove stick into operation ring avoid the slip in operating process, play Stabilization；

4, old insurance kind equipment end of operation skids off structure 6 smoothly, after operation completes, particularly when operating the old locking device that some card tightnesses are not as strong, it is possible to operating mechanism is easily exited smoothly from operation ring and avoids pulling process by mistake；

5, a big groove is formed between auxiliary frame wire-braced structures 7 and head, it is possible to play an extension effect of the fixing wire of temporary support when unwrapping wire, erection low-voltage circuit；

6, dismountable electrical verification, acousto-optic control operating head structure can be installed in head, after facilitating end of operation, namely carry out electrical verification, reduce workload, promote safety coefficient；

7, dismountable controllable lighting device can be installed in head, convenient undesirable at lighting condition or the hand-held light source of reason such as block due to trees and can not find and use in operation equipment situation。

Whole operating function head adopts aluminium alloy structure both to ensure that mechanical strength, also mitigates the deadweight of total, it is to avoid operator cause labor intensity to strengthen in operation owing to operating function is overweight, operating accuracy is difficult to the generation of assurance problem。

The pole socket of this many merits insulating bar is consistent with the pole socket diameter of existing insulating bar, it is not necessary to again purchase, it is only necessary to after existing head is processed again, carries out can reaching after assembling is fixed the effect of use with pole socket；Insulating bar collection operation of the present invention, ordinary repair, electrical verification and be maintained in one, simple in construction, diverse in function, volume compact, it is simple to carry and assembling, everyday devices grid switching operation can be met to greatest extent；Described head position can freely configure the equipment such as electroscope, illumination as required, decrease operating personnel on bar and repeat to change the labor intensity of power tool, in or environment that sight line is not enough narrow and small at some, the function extending or supplementing can be played, operating environment is had very strong adaptability and expansion, therefore, the present invention has higher promotional value in power industry。

Claims (1)

1. an improved multifunctional insulating bar, including up-thin-low-thick pole socket, it is characterized in that: at the left side of head of pole socket equipped with a cross bar, the left end of cross bar is the tup (1) that diameter is slightly a little, the upper surface of cross bar is provided with the combination switch draw-in groove (4) of groove-like, the lower surface of cross bar is provided with the drag switch draw-in groove (3) of groove-like, and between tup and the cross bar on the right side, smooth excessiveness attenuates；At the right side of head of pole socket equipped with auxiliary frame wire-braced structures (7), the head of supporting construction and pole socket constitutes groove-like, and the upper bottom surface of groove is provided with the old safe operation notch (5) of conjunction, and the bottom surface of groove is skid off structure (6) in circular arc。