CN106601565A

CN106601565A - Safe picking and hanging multifunctional operating rod head

Info

Publication number: CN106601565A
Application number: CN201710031230.8A
Authority: CN
Inventors: 刘义; 刘巍; 刘洪年
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-17
Filing date: 2017-01-17
Publication date: 2017-04-26
Anticipated expiration: 2037-01-17
Also published as: CN106601565B

Abstract

The invention relates to a safe picking and hanging multifunctional operating rod head. The rod head comprises a rod head main body (1). The rod head main body is provided with a fuse tube picking and hanging device (2) formed by a body (21), a first clamping arm (22), a second clamping arm (23), a torsion spring (24), a gravity pressing machine (25), a V-shaped fork (26) and a compressed spring. One side of the body (21) is hinged to the rod head main body. The first clamping arm (22) and the second clamping arm (23) are intersected and hinged to the body. Two ends of the torsion spring (24) are cooperated with the first clamping arm and the second clamping arm. The gravity pressing machine (25) is slidingly installed on the body. The compressed spring is installed between the gravity pressing machine and the body. The V-shaped fork (26) is hinged to the gravity pressing machine and two fork arms are slidingly cooperated with the first clamping arm and an end portion of the other side of a second clamping arm end towards a body direction respectively. Operation and usage are convenient, an operation speed is fast and an operation method is simple. During a fuse tube picking and hanging process, a fuse tube can not be fallen on the ground so that the usage is safe.

Description

Safe dislodging multi-functional operation club head

Technical field

The present invention relates to electric power operation instrument, and in particular to one kind operation club head.

Background technology

With the continuous upgrading of power equipment, electric power operation bar is also constantly being developed.In drop switch cartridge fuse Need to win from drop switch after fuse failure, more finish changing after fuse cartridge fuse is suspended on drop switch again, use The safety of traditional operation bar dislodging cartridge fuse is unreliable, easily makes cartridge fuse drop into ground during dislodging cartridge fuse On break, then inventor is made that improvement to action bars, has invented a kind of " fast operating multifunctional high pressure action bars ".It is this Action bars after improvement solves the problems, such as to fall cartridge fuse during dislodging cartridge fuse, and safe operation reliability has obtained very big Improve, but operating process also becomes complicated, speed of operation also reduced, and the operation lever structure after improving is more complicated makes Valency is higher, is unfavorable for being widely popularized and applies.Speed of operation is slow and complex operation, is also unfavorable for shortening the electric power first-aid time and carries High operating speed.

The content of the invention

The purpose of the present invention is high for existing operation lever structure complexity cost, is unfavorable for being widely popularized and applies, and is operated Speed is slow, complex operation, is unfavorable for shortening the defect of electric power first-aid time and raising operating speed, there is provided a kind of safety is seted out many Feature operation club head.

The present invention technical solution be：It includes head main body, and head main body is provided with cartridge fuse set-out device, melts Fiber tube set-out device is made up of depressor, V-arrangement fork and stage clip under body, the first jig arm, the second jig arm, torsion spring, gravity, and the one of body Side is hinged with head main body, and head main body is provided with the spacing bayonet lock of the body being slidably mounted in head main body, and body is spacing The bayonet lock return spring that one end is engaged with the spacing bayonet lock of body, the other end is engaged with head main body, body are set with bayonet lock The one end of limiting card pins position outside head main body is provided with to pull head, the other end and be provided with and matches with the hole clipping of body Difference angles The bayonet lock head of conjunction, the first jig arm and the second jig arm intersect, cross point passes through hinge on body, and torsion spring is sleeved on bearing pin Upper, two ends are engaged respectively with the first jig arm and the second jig arm to be made to be opened outside two jig arm, one end edge of the depressor towards body under gravity Bearing pin slides axially on body, and stage clip is arranged under gravity one end and this mates between depressor and body, another End is engaged with depressor under gravity makes depressor under gravity eject to the opposite direction of body, and depressor and body are slidably matched under gravity The other end be provided with direction identical with the jig arm of the first jig arm and the second jig arm be engaged with fuse pipe outer wall arc fork one and What is be engaged with cartridge fuse dislodging ring pitches two towards the reciprocal arc of body, and the cross point of V-arrangement fork is mutually cut with scissors with depressor under gravity Connect, two yokes are respectively facing body direction, be hinged an end for jig arm end opposite side positioned at the first jig arm and the second jig arm Being rotatablely equipped with respectively to be slidingly fitted with the two yokes inner side of V-arrangement fork can be such that the first jig arm and the second jig arm makees in V-arrangement fork With the pulley of lower gathering.

The solution have the advantages that：It is easy for operation, and speed of operation is fast, and operational approach is simple, and dislodging is fallen out When closing cartridge fuse cartridge fuse can be embraced securely using the weight of cartridge fuse, it is possible to easily release cartridge fuse, Cartridge fuse will not be made during dislodging cartridge fuse to fall on the ground, using safer.Its simple structure low cost, is conducive to It is widely popularized and applies, operational approach simply easily learns, is conducive to shortening electric power maintenance time and raising operating speed.Its work( Can be various, can be not only used for the drop switch cartridge fuse of drawing and safe dislodging different thicknesses, it can also be used to low-tension fuse of seting out Plug-in strip and other power switches of operation, vdiverse in function, using effect is more preferable.

Description of the drawings

Fig. 1 is embodiment of the present invention three-dimensional structure diagram one；

Fig. 2 is embodiment of the present invention three-dimensional structure diagram two.

Specific embodiment

As shown in Figure 1 and Figure 2, it includes head main body 1, and head main body 1 is provided with cartridge fuse set-out device 2, and cartridge fuse is plucked Hang device 2 is made up of depressor 25, V-arrangement fork 26 and stage clip under body 21, the first jig arm 22, the second jig arm 23, torsion spring 24, gravity, The side of body 21 is hinged with head main body 1, and it is spacing that head main body 1 is provided with the body being slidably mounted in head main body 1 Bayonet lock 11, is set with that one end is engaged with the spacing bayonet lock 11 of body, the other end and head main body 1 match on the spacing bayonet lock 11 of body The bayonet lock return spring of conjunction, one end that the spacing bayonet lock 11 of body is located at outside head main body 1 is provided with and pulls a 12, other end and be provided with and this The bayonet lock head that the hole clipping of the Difference angles of body 21 is engaged, the first jig arm 22 and the second jig arm 23 intersects, cross point passes through Bearing pin 27 is hinged on body 21, torsion spring 24 is sleeved on bearing pin 27, two ends respectively with the first jig arm 22 and the phase of the second jig arm 23 Cooperation makes to be opened outside two jig arm, and depressor 25 slides axially on body 21 towards one end of body 21 along bearing pin 27 under gravity, Stage clip is arranged under gravity that one end between depressor 25 and body 21 is engaged with body 21, depressor 25 matches under the other end and gravity Conjunction makes depressor 25 under gravity eject to the opposite direction of body 21, and the other end that depressor 25 is slidably matched with body 1 under gravity is provided with The arc fork 1 being engaged with fuse pipe outer wall of direction identical with the jig arm of the first jig arm 22 and the second jig arm 23 and with it is molten What fiber tube dislodging ring was engaged pitches 2 29 towards the reciprocal arc of body 21, cross point and the depressor 25 under gravity of V-arrangement fork 26 It is hinged, two yokes are respectively facing the direction of body 21, it is another positioned at the first jig arm 22 and a second jig arm 23 jig arm end that is hinged The end of side is rotatablely equipped with to be slidingly fitted with the two yokes inner side of V-arrangement fork 26 respectively can make the first jig arm 22 and second The pulley 30 that jig arm 23 is drawn under the effect of V-arrangement fork 26.

Head main body 1 is hinged the other end of installation cartridge fuse set-out device 2 and is provided with insulating bar installation jack, and insulating bar is installed Jack be axially perpendicular to head main body 1 and body 21 be hinged axial direction, be hinged in head main body 1 and the offside of body 21 is installed sets There is one end to be fixed on the drawing bar 13 in head main body 1, axially perpendicular with insulating bar installation jack, insulate in head main body 1 Bar installs the electroscope installation spiral shell that one end is fixed in head main body 1 that is axially arranged with that the offside of jack installs jack along insulating bar Bar 14, the side installed in head main body 1 between drawing bar 13 and the position of hinged body 21 is provided with hinged seat 15, hinged seat 15 On be hinged low-tension fuse plug-in strip dislodging device 16 be installed.

The other end that drawing bar 13 is mutually fixedly connected end with head main body 1 is provided with hemispherical head 17, turns on drawing bar 13 It is dynamic that the drop switch cartridge fuse combined floodgate wheel 3 that outer wall is provided with ring-shaped groove is installed, near the position of body 21 on drawing bar 13 Annular spacing groove 131 together with being respectively equipped with the position away from body 21, drop switch cartridge fuse closes a floodgate to take turns and be radially provided with limit on 3 Position device hole, in retainer apertures towards the center of drawing bar 13 position be provided be engaged with stopper slot 171 spacing steel ball, away from drawing The position at the centers of He Gan 13 is provided with the steel ball stage clip that one end is engaged with spacing steel ball, the other end is engaged with retainer apertures bottom. The other end that electroscope installation screw rod 14 is connected with head main body 1 is provided with to be installed on screw rod 14 by being threadably mounted at electroscope Protective cap 18.Low-tension fuse plug-in strip dislodging device 16 is movably articulated in head main body 1 and can freely swing with automatic by deadweight Pendency angle is adjusted, the side of low-tension fuse plug-in strip dislodging device 16 is hinged on the hinged seat 15 in head main body 1, opposite side The low-tension fuse lock that insulating bar installs jack opposite direction opening is provided with along axially direction is hinged perpendicular to hinged seat 15 Knife coordinates U-lag mouth 19, and low-tension fuse plug-in strip dislodging device 16 is provided with the position of U-lag mouth 19 and is hinged with head main body 1 Side between be provided with and be hinged the axially equidirectional low pressure for installing jack opposite direction opening towards insulating bar with hinged seat 15 and melt Disconnected device plug-in strip transverse axis coordinates V-shaped groove mouth 20.

What bearing pin 27 was axially perpendicular to body 21 and head main body 1 is hinged axial direction, in the first jig arm 22 and the second jig arm 23 Pulley 30 rotation be axially respectively perpendicular to the first jig arm 22 and the second jig arm 23 be hinged axial direction.The direction of depressor 25 under gravity The side of body 21 is provided with and is slid axially the slide bar 31 in bearing pin 27 along bearing pin 27, and stage clip is sleeved on slide bar 31 and pacifies It is mounted in the centre bore of bearing pin 27, stage clip one end is engaged with the centre bore inner face of bearing pin 27, the other end is engaged with slide bar 31 and makes Slide bar 31 is ejected to outside bearing pin 27.The jig arm inner side of the first jig arm 22 and the second jig arm 23 is respectively L-shaped interior angle, outside and sets respectively Have a reinforcement of trend identical with jig arm, the free end middle part of the first jig arm 22 is provided with single clip arm head 32, the second jig arm 23 from From end be provided with middle part with single clip arm head 32 intersect with notch double fastener arm head 33.

The fork bottom position of the arc of depressor 25 fork 2 29 is provided with to merge with cartridge fuse dislodging ring matching and can make arc under gravity Pitch one 28 arcuate grooves 34 for being close to cartridge fuse.

The V-arrangement 26 liang of yoke free ends of fork for pitching the 26 cross point other ends positioned at V-arrangement are respectively equipped with and are parallel to each other and the other end Towards the reciprocal parallel fork arms 35 in cross point, the relative inner side of two parallel fork arms 35 is engaged use with the both sides of body 21 respectively In the pendulum angle for limiting the first jig arm 22 and the second jig arm 23 and make the first jig arm 22 and the second jig arm 23 that there is suitable pendulum Dynamic angle is beneficial to para-position difficulty when reducing operating with cartridge fuse.

V-arrangement to be pitched and be provided with opening with V-arrangement 26 cross point directions of fork towards contrary side with arc fork 1 on 26 cross points Identical hook 36, body 21 and head main body 1 be hinged position outer wall be provided with two free ends be fixed on body 21, Resilient U-shaped hanging sleeve 37 made by common port and V-arrangement fork 26 cross points towards identical steel wire, hanging sleeve 37 with link up with 36 be engaged, Can artificially make the elastic deformation of hanging sleeve 37 tangle hook 36 when V-arrangement fork 26 slides towards the direction of body 21, pitch 26 again to this in V-arrangement The opposite direction of body 21 can hook hook 36 to shorten the volume of cartridge fuse set-out device 2 when sliding, in V-arrangement fork 26 again to body Hanging sleeve 37 can outwards flick to release automatically when 21 directions are slided does not affect cartridge fuse dislodging dress on the locking action of hook 36 Put 2 normal works.

Using method：Installed in the upper end of insulating bar when this operation club head is used, cartridge fuse dislodging is regulated The proper angular position that the body 21 of device 2 is hinged in head main body 1.Insulating bar is opened again is elongated, operator lifts Action bars the jig arm end of the first jig arm 22 and the second jig arm 23 is fallen towards fuse failure after drop switch cartridge fuse, The intrados of arc fork 1 is also against molten while the jig arm of one jig arm 22 and the second jig arm 23 forks drop switch cartridge fuse On the outer wall of fiber tube, pushing up insulating bar along cartridge fuse makes arc fork 2 29 hold the dislodging ring of cartridge fuse upwards, in fuse Depressor 25 can pass through slide bar 31 on body 21 to downslide under the gravity of the lower cartridge fuse set-out device 2 of pressure effect of pipe weight It is dynamic, V-arrangement pitch the inner side of 26 liang of yokes two pulleys 30 in the first jig arm 22 and the second jig arm 23 are produced to pressure, make the One jig arm 22 and the second jig arm 23 are drawn in and hold cartridge fuse tightly.Continue up and lift insulating bar, it is possible to by cartridge fuse from falling out Shut and take off in the operator's handss being safely put on ground.Operator holds cartridge fuse and above carries and makes cartridge fuse no longer oppress arc Shape fork 2 29, the first jig arm 22 and the second jig arm 23 just can be automatically opened up so as to remove cartridge fuse.

Replace with after fuse for cartridge fuse cartridge fuse is leaned against in the jig arm opening of the first jig arm 22 and the second jig arm 23 and Arc is pitched on one 28 and the dislodging ring of cartridge fuse is pressed on arc fork 2 29, is pitched by V-arrangement in the presence of cartridge fuse gravity 26 make the first jig arm 22 and the second jig arm 23 draw in and embrace cartridge fuse.Cartridge fuse is hung over by drop switch by upper act insulating bar Drop-down insulating bar makes the dislodging ring of cartridge fuse no longer produce pressure to arc fork 2 29 after upper, and gravity is pushed in the presence of stage clip The automatic bullet loading on body 21 of device 25 is slided upwards, and V-arrangement pitches 26 pairs of the first jig arm 22 and the pulley 30 in the second jig arm 23 is limited Effect is released, and first jig arm 22 and the second jig arm 23 outer open release cartridge fuse in the presence of torsion spring 24.Again by operation Drawing bar in head promotes the drawing ring on cartridge fuse that drop switch can close, and changes fuse operation process and completes.Draw During drop switch cartridge fuse by drop switch cartridge fuse close a floodgate wheel 3 shift onto on drawing bar 13 near body 21 position or be maintained at The position, does not interfere with drawing bar 13 and normally operates a switch.Slippage cartridge fuse when the drop switch cartridge fuse wheel that closes a floodgate 3 is moved to thereon Spacing steel ball is engaged with the position of stopper slot 131 on drawing bar 13 away from body 21, and drop switch cartridge fuse closes a floodgate wheel 3 can be with Freely rotate without axial float on drawing bar 13, the drop switch cartridge fuse during control cartridge fuse is flipped up The ring-shaped groove closed a floodgate on wheel 3 is engaged with the drawing ring inner circumferential of cartridge fuse, can be prevented effectively from and be closed using common drawing bar 13 Drawing ring during lock on cartridge fuse horizontal looseness on drawing bar 13, so as to ensure to slippage cartridge fuse when cartridge fuse on moving contact Be accurately aimed on drop switch it is upper determine contact, so as to greatly improve the success rate of combined floodgate.It is easy for operation and simple, and And it is time-consuming, safety is also guaranteed.

Claims

1. safe dislodging multi-functional operation club head, it includes head main body（1）, it is characterised in that：Head main body（1）It is provided with Cartridge fuse set-out device（2）, cartridge fuse set-out device（2）By body（21）, the first jig arm（22）, the second jig arm（23）, torsion spring （24）, depressor under gravity（25）, V-arrangement fork（26）Constitute with stage clip, body（21）Side and head main body（1）It is hinged, bar Head main body（1）It is provided with and is slidably mounted on head main body（1）On the spacing bayonet lock of body（11）, the spacing bayonet lock of body（11）Upper set Equipped with one end and the spacing bayonet lock of body（11）Be engaged, the other end and head main body（1）The bayonet lock return spring being engaged, body limit Position bayonet lock（11）Positioned at head main body（1）Outer one end is provided with and pulls head（12）, the other end is provided with and body（21）Different angles The bayonet lock head that the hole clipping of position is engaged, the first jig arm（22）With the second jig arm（23）Intersect, cross point passes through bearing pin（27） It is hinged on body（21）On, torsion spring（24）It is sleeved on bearing pin（27）Upper, two ends respectively with the first jig arm（22）With the second jig arm （23）Being engaged makes to be opened outside two jig arm, depressor under gravity（25）Towards body（21）One end along bearing pin（27）Slide axially installation In body（21）On, stage clip is arranged on depressor under gravity（25）With body（21）Between one end and body（21）Be engaged, it is another End and depressor under gravity（25）Being engaged makes depressor under gravity（25）To body（21）Opposite direction eject, depressor under gravity（25） With body（1）The other end being slidably matched is provided with and the first jig arm（22）With the second jig arm（23）The identical direction of jig arm with it is molten The arc fork one that fiber tube outer wall is engaged（28）And be engaged with cartridge fuse dislodging ring towards body（21）Reciprocal arc Fork two（29）, V-arrangement fork（26）Cross point and gravity under depressor（25）It is hinged, two yokes are respectively facing body（21）Side To positioned at the first jig arm（22）With the second jig arm（23）An end for jig arm end opposite side that is hinged is rotatablely equipped with respectively and V Shape is pitched（26）Two yokes inner side be slidingly fitted and can make the first jig arm（22）With the second jig arm（23）In V-arrangement fork（26）Effect The pulley of lower gathering（30）.

2. safe dislodging multi-functional operation club head as claimed in claim 1, it is characterised in that the head main body（1）It is hinged Cartridge fuse set-out device is installed（2）The other end be provided with insulating bar jack be installed, insulating bar installs jack and is axially perpendicular to bar Head main body（1）With body（21）Be hinged axial direction, head main body（1）On be hinged installation body（21）Offside be provided with one end and fix In head main body（1）Upper, axially perpendicular with insulating bar installation jack drawing bar（13）, head main body（1）Upper insulating bar peace The offside for plugging hole is fixed on head main body along the one end that is axially arranged with that insulating bar installs jack（1）On electroscope install screw rod （14）, head main body（1）Upper installation drawing bar（13）And hinged body（21）Side between position is provided with hinged seat（15）, Hinged seat（15）On be hinged low-tension fuse plug-in strip dislodging device be installed（16）.

3. safe dislodging multi-functional operation club head as claimed in claim 2, it is characterised in that the drawing bar（13）With bar Head main body（1）The other end for being mutually fixedly connected end is provided with hemispherical head（17）, drawing bar（13）On be rotatablely equipped with outer wall It is provided with the drop switch cartridge fuse combined floodgate wheel of ring-shaped groove（3）, drawing bar（13）Upper close body（21）Position and away from this Body（21）Position be respectively equipped with one annular spacing groove（131）, drop switch cartridge fuse combined floodgate wheel（3）On be radially provided with it is spacing Towards drawing bar in device hole, retainer apertures（13）The position at center is provided with and stopper slot（171）The spacing steel ball that is engaged, away from Drawing bar（13）The position at center is provided with the steel ball pressure that one end is engaged with spacing steel ball, the other end is engaged with retainer apertures bottom Spring.

4. safe dislodging multi-functional operation club head as claimed in claim 2, it is characterised in that the low-tension fuse plug-in strip Dislodging device（16）It is movably articulated in head main body（1）On can freely swing to automatically adjust pendency angle by deadweight, low pressure melts Disconnected device plug-in strip dislodging device（16）Side be hinged on head main body（1）On hinged seat（15）Upper, opposite side is along perpendicular to being hinged Seat（15）It is hinged axially direction and is provided with the low-tension fuse plug-in strip cooperation U-lag that insulating bar installs jack opposite direction opening Mouthful（19）, low-tension fuse plug-in strip dislodging device（16）It is provided with U-lag mouth（19）Position and with head main body（1）One for being hinged It is provided between side and hinged seat（15）It is hinged the axially equidirectional low pressure fusing that jack opposite direction opening is installed towards insulating bar Device plug-in strip transverse axis coordinates V-shaped groove mouth（20）.

5. safe dislodging multi-functional operation club head as claimed in claim 1, it is characterised in that the bearing pin（27）Axially hang down Directly in body（21）With head main body（1）Be hinged axial direction, the first jig arm（22）With the second jig arm（23）On pulley（30）'s Rotate and be axially respectively perpendicular to the first jig arm（22）With the second jig arm（23）Be hinged axial direction.

6. safe dislodging multi-functional operation club head as claimed in claim 1, it is characterised in that depressor under the gravity（25） Towards body（21）Side be provided with along bearing pin（27）Slide axially installed in bearing pin（27）Interior slide bar（31）, stage clip is sleeved on Slide bar（31）Above and installed in bearing pin（27）In centre bore, stage clip one end and bearing pin（27）Centre bore inner face is engaged, another End and slide bar（31）Being engaged makes slide bar（31）To bearing pin（27）Outer ejection.

7. safe dislodging multi-functional operation club head as claimed in claim 1, it is characterised in that first jig arm（22）With Second jig arm（23）Jig arm inner side be respectively the reinforcement that L-shaped interior angle, outside are respectively equipped with trend identical with jig arm, the first folder Arm（22）Free end middle part be provided with single clip arm head（32）, the second jig arm（23）Free end be provided with middle part with single clip arm head （32）Intersect the double fastener arm head for coordinating notch（33）.

8. safe dislodging multi-functional operation club head as claimed in claim 1, it is characterised in that depressor under the gravity（25） Arc fork two（29）Fork bottom position be provided with merge with cartridge fuse dislodging ring matching can make arc fork one（28）It is close to cartridge fuse Arcuate groove（34）.

9. safe dislodging multi-functional operation club head as claimed in claim 1, it is characterised in that positioned at V-arrangement fork（26）Cross point The V-arrangement fork of the other end（26）Two yoke free ends are respectively equipped with and are parallel to each other and the other end is towards the reciprocal parallel fork in cross point Arm（35）, two parallel fork arms（35）Relative inner side respectively with body（21）Both sides be engaged for limiting the first jig arm（22） With the second jig arm（23）Pendulum angle and make the first jig arm（22）With the second jig arm（23）With suitable pendulum angle with profit With the para-position difficulty of cartridge fuse when operation is reduced.

10. safe dislodging multi-functional operation club head as claimed in claim 1, it is characterised in that the V-arrangement fork（26）Intersect With arc fork one on point（28）Towards contrary side opening is provided with V-arrangement fork（26）Link up with towards identical in cross point（36）, Body（21）With head main body（1）The outer wall of position of being hinged is provided with two free ends and is fixed on body（21）Upper, common port With V-arrangement fork（26）Resilient U-shaped hanging sleeve made by cross point towards identical steel wire（37）, hanging sleeve（37）With hook（36）Match Close, pitch in V-arrangement（26）Towards body（21）Direction can artificially make hanging sleeve when sliding（37）Elastic deformation tangles hook（36）, in V Shape is pitched（26）Again to body（21）Opposite direction can hook hook when sliding（36）To shorten cartridge fuse set-out device（2）Body Product, in V-arrangement fork（26）Again to body（21）Hanging sleeve when direction is slided（37）Automatically releasing can outwards be flicked to hook（36） Locking action and do not affect cartridge fuse set-out device（2）Normal work.