CN103457194A

CN103457194A - Special combined jiggle bar for transformer substation

Info

Publication number: CN103457194A
Application number: CN2013101910122A
Authority: CN
Inventors: 戴志红; 陈志源; 陈文波; 宋鹏; 戚定灿; 朱海松; 周峰; 胡利明; 王国义; 曹毅; 李富强; 马啸; 沈琪斌; 王晓冬; 王立丰; 程志豪; 单宋佳
Original assignee: 陈志源
Priority date: 2013-05-08
Filing date: 2013-05-08
Publication date: 2013-12-18
Anticipated expiration: 2033-05-08
Also published as: CN103457194B

Abstract

The invention provides a special combined jiggle bar for a transformer substation. The special combined jiggle bar comprises a bar arm, a bar shaft, a bearing, a bar movable sleeve, a rocker sleeve, a locating device, a button, a rocker fixing hole, an I-type rocker, an II-type rocker, an III-type rocker, an IV-type rocker, a V-type rocker, a VI-type rocker, a VII-type rocker, a VIII-type rocker, locating grooves, a reset spring, a fixing hole, a fixing pin mounting hole, a fixing pin, a fixing spring, a fixing sleeve, a locating protrusion, a spring seat, and a locating device mounting hole. The bar arm, the bar shaft and the rocker sleeve are integrated, the bearing is mounted on the bar shaft, the bar movable sleeve is mounted on the bearing, the locating device is mounted in the locating device mounting hole, all rockers are provided with the locating grooves, and all rockers can be mounted in the rocker fixing hole and fixedly connected with the locating protrusion. Compared with the prior art, the special combined jiggle bar for the transformer substation has the advantage of being strong in function, simple in structure, flexible in operation, safe, reliable, simple in use, convenient to carry and the like.

Description

Transformer station's special combination crank handle

Technical field

The invention belongs to a kind of mechanical technique, relate in particular to a kind of transformer station special combination crank handle.

Background technology

At present, on market, product is a lot, but function is uneven, and the scope of application is not extensive, carries inconvenient characteristics, and the present invention has well solved the technical problem of existing existence.

Summary of the invention

In view of this, the object of the present invention is to provide a kind of transformer station special combination crank handle, overcome the defect of prior art, it mainly solves the characteristics of existing technology Shortcomings part.And provide a kind of functional strong, use simple transformer station's special combination crank handle easy to carry.

For achieving the above object, one embodiment of the present of invention provide a kind of transformer station special combination crank handle, comprising: handle arm, Handle axis, bearing, handle movable sleeve, rocking bar sleeve, positioner, button, rocking bar fixing hole, I type rocking bar, II type rocking bar, III type rocking bar, IV type rocking bar, V-type rocking bar, VI type rocking bar, VII type rocking bar, VIII type rocking bar, detent, back-moving spring, fixing hole, steady pin installing hole, steady pin, fixing spring, fixed cover, convex, spring base, positioner installing hole; Described handle arm, Handle axis and rocking bar sleeve are integrated; Described bearing is arranged on Handle axis; Described handle movable sleeve is arranged on bearing; Described positioner is arranged in the positioner installing hole; Described I type all arranges detent to VIII type rocking bar; Described I type to VIII type rocking bar all can be arranged in the rocking bar fixing hole and fix with convex.

Transformer station of the present invention special combination crank handle have functional strong, simple in structure, flexible operation, safe and reliable, use the advantages such as simple easy to carry, guarantee converting equipment and personal safety reliable request.

The accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is that axle geodesic structure schematic diagram is waited in the multiplex combination crank handle of this transformer station southwest;

Fig. 2 is that axle geodesic structure schematic diagram is waited in the multiplex combination crank handle I of this transformer station type to VIII type rocking bar southwest;

Fig. 3 is the multiplex combination crank handle positioner structure of mounting hole signal of this transformer station;

Fig. 4 is this transformer station multiplex combination crank handle positioning device structure schematic diagram;

Fig. 5 is this kind of transformer station multiplex combination crank handle two-dimensional line block diagram.

Description of reference numerals: handle arm 1, Handle axis 2, bearing 3, handle movable sleeve 4, rocking bar sleeve 5, positioner 6, button 7, rocking bar fixing hole 8, I type rocking bar 9, II type rocking bar 10, III type rocking bar 11, IV type rocking bar 12, V-type rocking bar 13, VI type rocking bar 14, VII type rocking bar 15, VIII type rocking bar 16, detent 27, back-moving spring 17, fixing hole 18, steady pin installing hole 22, steady pin 19, fixing spring 20, fixed cover 21, convex 23,

spring base

24, 25, positioner installing hole 26.

Embodiment

For the purpose, technical scheme and the advantage that make the embodiment of the present invention clearer; below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is clearly and completely described; embodiment based in the present invention; those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.

Fig. 1 is that axle geodesic structure schematic diagram is waited in the multiplex combination crank handle of this transformer station southwest; Fig. 2 is that axle geodesic structure schematic diagram is waited in the multiplex combination crank handle I of this transformer station type to VIII type rocking bar southwest; Fig. 3 is the multiplex combination crank handle positioner structure of mounting hole signal of this transformer station; Fig. 4 is this transformer station multiplex combination crank handle positioning device structure schematic diagram; Fig. 5 is this kind of transformer station multiplex combination crank handle two-dimensional line block diagram.As Fig. 1, 2, 3, shown in 4, the multiplex combination crank handle of transformer station in the present invention comprises: handle arm 1, Handle axis 2, bearing 3, handle movable sleeve 4, rocking bar sleeve 5, positioner 6, button 7, rocking bar fixing hole 8, I type rocking bar 9, II type rocking bar 10, III type rocking bar 11, IV type rocking bar 12, V-type rocking bar 13, VI type rocking bar 14, VII type rocking bar 15, VIII type rocking bar 16, detent 27, back-moving spring 17, fixing hole 18, steady pin installing hole 22, steady pin 19, fixing spring 20, fixed cover 21, convex 23,

spring base

24, 25, positioner installing hole 26.

Handle arm 1, Handle axis 2 and rocking bar sleeve 5 are integrated, button 7, convex 23 is integrated, bearing 3 is arranged on Handle axis 2, handle movable sleeve 4 is arranged on bearing 3, positioner 6 is by back-moving spring 17, steady pin 19, fixing spring 20, fixed cover 21, steady pin installing hole 22, convex 23 forms, back-moving spring 17 is arranged on spring base 24, in 25, fixing spring 20 is arranged in fixed cover 21 and aligns with steady pin installing hole 22, steady pin 19 inserts respectively steady pin installing hole 22 and is arranged in fixing spring 20 and the fixing positioner 6 that forms of fixing spring 20, positioner 6 is arranged in positioner installing hole 26 and inserts in fixing hole 18 fixing with rocking bar sleeve 5 by steady pin 19.

On described I type rocking bar 9, II type rocking bar 10, III type rocking bar 11, IV type rocking bar 12, V-type rocking bar 13, VI type rocking bar 14, VII type rocking bar 15, VIII type rocking bar 16, detent 27 all is set; Described I type rocking bar 9, II type rocking bar 10, III type rocking bar 11, IV type rocking bar 12, V-type rocking bar 13, VI type rocking bar 14, VII type rocking bar 15, VIII type rocking bar 16 rocking bars all can be arranged in rocking bar fixing hole 8 fixing with convex 23.Fig. 1 shows position and the annexation between handle arm 1, Handle axis 2, bearing 3, handle movable sleeve 4, rocking bar sleeve 5, positioner 6, button 7, I type rocking bar 9, detent 27.

As shown in Figure 1, handle arm 1, Handle axis 2, rocking bar sleeve 5 are integrated, and button 7, convex 23 are integrated, and rocking bar sleeve 5 is provided with positioner 6, and Handle axis 2 is provided with bearing 3, and bearing 3 is provided with handle movable sleeve 4 conjoined structures.Be provided with I type rocking bar 9 in rocking bar fixing hole 8 fixing with convex 23, because handle arm 1, Handle axis 2, rocking bar sleeve 5 are integrated, I type rocking bar 9 is connected with rocking bar sleeve 5, handle movable sleeve 4 is connected with bearing 3, thus functional strong, simple in structure, the flexible operation of transformer station's special combination crank handle, safe and reliable, use simply easy to carry.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Below describe the use procedure of the transformer station's special combination crank handle in the present invention in detail.

The present invention is in the operating process of the equipment such as transformer station's wheelbarrow switch, isolating switch, when the operator stopping switch, choosing wheelbarrow switch operation rocking bar from I type rocking bar 9, II type rocking bar 10, III type rocking bar 11, IV type rocking bar 12, V-type rocking bar 13, VI type rocking bar 14, VII type rocking bar 15, VIII type rocking bar 16 is arranged in rocking bar fixing hole 8, the hand handgrip handle movable sleeve 4 positive and negative rotary manipulations of enforcement body, press the button 7 and take off wheelbarrow switch operation rocking bar after EO.When disconnecting switch operation, choose the isolator operation rocking bar and be arranged on the interior hand handgrip of the rocking bar fixing hole 8 handle movable sleeve 4 positive and negative rotary manipulations of enforcement body from I type rocking bar 9, II type rocking bar 10, III type rocking bar 11, IV type rocking bar 12, V-type rocking bar 13, VI type rocking bar 14, VII type rocking bar 15, VIII type rocking bar 16, press the button 7 after EO and take off the isolator operation rocking bar.

As can be seen here, transformer station provided by the invention special combination crank handle have functional strong, simple in structure, flexible operation, safe and reliable, use the advantages such as simple easy to carry, guarantee converting equipment and personal safety reliable request thereby reach.

Claims

1. transformer station's special combination crank handle, it is characterized in that, comprising: handle arm, Handle axis, bearing, handle movable sleeve, rocking bar sleeve, positioner, button, rocking bar fixing hole, I type rocking bar, II type rocking bar, III type rocking bar, IV type rocking bar, V-type rocking bar, VI type rocking bar, VII type rocking bar, VIII type rocking bar, detent, back-moving spring, fixing hole, steady pin installing hole, steady pin, fixing spring, fixed cover, convex, spring base, positioner installing hole; Described handle arm, Handle axis and rocking bar sleeve are integrated.

2. transformer station according to claim 1 special combination crank handle, is characterized in that, described bearing is arranged on Handle axis; Described handle movable sleeve is arranged on bearing; Described positioner is arranged in the positioner installing hole; Described I type all arranges detent to VIII type rocking bar; Described I type to VIII type rocking bar all can be arranged in the rocking bar fixing hole and fix with convex.