CN209329534U - A kind of circuit breaker trolley operation connector with stop control function - Google Patents
A kind of circuit breaker trolley operation connector with stop control function Download PDFInfo
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- CN209329534U CN209329534U CN201920348588.8U CN201920348588U CN209329534U CN 209329534 U CN209329534 U CN 209329534U CN 201920348588 U CN201920348588 U CN 201920348588U CN 209329534 U CN209329534 U CN 209329534U
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- drive shaft
- shaft
- circuit breaker
- loose slot
- outrigger shaft
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 65
- 239000010959 steel Substances 0.000 claims abstract description 65
- 241000282376 Panthera tigris Species 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 7
- 210000000078 claw Anatomy 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007689 inspection Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000011017 operating method Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a kind of circuit breaker trolley operation connector with stop control function, including connector sleeve, drive shaft and intermediary agency；The middle part of connector sleeve is equipped with partition, and connector sleeve is divided into upper accommodating chamber, lower accommodating chamber, drive shaft is combined in upper accommodating chamber, is combined with circuit breaker trolley in lower accommodating chamber；Drive shaft includes upper drive shaft and outrigger shaft, and the middle part of upper drive shaft is equipped with intermediary agency's installing port, and intermediary agency is housed on intermediary agency's installing port, and upper drive shaft upper end is provided with operational instrument installing port, in being connected to electric operating tool；Intermediary agency includes intermediary agency's pedestal, three connecting plate of the position control steel ball with elastic block piece, direction controlling tiger pawl and position control.This practical simple structure and reasonable design, can dock with electric operating tool, and shaking into inspection operation is shaken out for the 10kV circuit breaker trolley suitable for various models has very strong versatility, also, operating effect is good, high-efficient.
Description
Technical field
The utility model relates to electric power tool technical field more particularly to a kind of circuit breaker trolleys with stop control function
Operate connector.
Background technique
With the fast development of electric power network technique, the speed and scale of power grid construction are also being become larger, this just brings change
The increase of the abruptly increase of power station quantity and all kinds of transformer equipments, especially with the development in city, 10kV switchgear quilt in substation
It widely applies.
Currently, 10kV switchgear is substantially all using 10kV circuit breaker cart, this results in checking and accepting, in maintenance process
Plenty of time, physical strength, require to spend in shaking on shaking out for 10kV circuit breaker cart.Also, as existing substation goes out
Line and double loop increase, and there are tens 10kV circuit breaker carts in a usual substation, and from starting to check and accept until sending
Electricity is completed at least to need tens of shaking back and forth to 10kV circuit breaker cart in the examination, inspection, experiment work of whole process
Into shaking out, operating quantity is huge, by consumption maintenance significantly, the physical strength of operation maintenance personnel.Meanwhile in the operating process of above-mentioned work
In, also easily occur because operating personnel it is firmly not in place due to caused by the person and equipment injure, lead to the fatigue of staff
Degree increases, and reception time is elongated.
In short, increasing with 10kV circuit breaker cart quantity, traditional operating method will need to put into more operations
Personnel and working time, causing whole operation process, time-consuming, working efficiency is low, and also waste a large amount of time,
Human and material resources and economic cost.
Utility model content
The technical problem to be solved by the utility model is to provide a quick, open circuit of the labour-saving with stop control function
Device trolley operates connector, and after docking with electric operating tool, the 10kV circuit breaker trolley for being widely used in various models is shaken
Into the service work shaken out.
The utility model solves above-mentioned technical problem using following technical scheme:
A kind of circuit breaker trolley operation connector with stop control function, including connector sleeve, drive shaft and intermediary agency；Institute
Stating connector sleeve is specially the perforative connector sleeve of upper and lower opening, and the middle part of connector sleeve is equipped with partition, on connector sleeve is divided by partition
Accommodating chamber, lower accommodating chamber are combined with drive shaft in the upper accommodating chamber, are combined with circuit breaker trolley in lower accommodating chamber；The drive
The outrigger shaft that moving axis specifically includes drive shaft and extends downwardly along upper drive shaft bottom end is provided in the middle part of the upper drive shaft
Intermediary agency's installing port, intermediary agency is equipped on intermediary agency's installing port, and the upper end of upper drive shaft is provided with operational instrument installation
Mouthful, to being connected to electric operating tool in operational instrument installing port；The intermediary agency, which specifically includes, is set to intermediary agency's installation
Mouthful at intermediary agency's pedestal, be fixed on intermediary agency's pedestal side the position control steel ball with elastic block piece and with centre
Three connecting plate of direction controlling tiger pawl and position control that mechanism base shaft connects, the shape and upper receiving of the direction controlling tiger pawl
The brave claw slot shape of cavity wall is corresponding, and cooperation is engaged between brave claw slot, the shape and upper receiving of three connecting plate of position control
Vertically arranged course changing control groove shape is corresponding on cavity wall.
One of preferred embodiment as the utility model, there are three grooves for the inner wall molding of the upper accommodating chamber, respectively
First groove, the brave claw slot for being set to the first groove lower end and the outrigger shaft loose slot for being set to brave claw slot lower end；Described
The aperture of one groove is slightly larger than the aperture of brave claw slot, outrigger shaft loose slot, also, is connected between three；In addition, described first
A course changing control slot is also vertically offered on the side inner wall of groove, cross section is in U-typed.
One of preferred embodiment as the utility model is also vertically installed with an elliptical shaft on intermediary agency's pedestal,
The elliptical shaft is successively equipped with direction controlling tiger pawl and three connecting plate of position control from top to bottom.
One of preferred embodiment as the utility model, three connecting plate of position control are specially three pieces of controls being connected with each other
Making sheet, respectively the first control panel, the second control panel and third control panel；Wherein, second control panel and third control panel
It is arranged in parallel in the top of direction controlling tiger pawl, is crossed between three by same elliptical shaft；Also, second control panel and
The laterally movable scope limitation of third control panel is within the outer diameter of upper drive shaft, the laterally movable model of direction controlling tiger pawl
It encloses and is limited within the brave claw slot of connector sleeve, also, when direction controlling tiger pawl in brave claw slot when turning to a certain degree, touching
Position control steel ball with elastic block piece realizes limit；In addition, first control panel is specifically set to the second control panel and
Between three control panels, the bottom end of the first control panel connects with intermediary agency's base shaft, and the lateral end of the first control panel extends
To course changing control slot.
One of preferred embodiment as the utility model, first control panel, the second control panel and third control panel it
Between by pivot pin be connected, constitute three pieces of control panels being connected with each other.
The outer diameter of one of preferred embodiment as the utility model, the outrigger shaft is slightly less than the outer diameter of drive shaft
Size, also, the outer surface of outrigger shaft lower part offers several locking steel ball shifting chutes, is combined in locking steel ball shifting chute anti-
Loose steel ball, the periphery of outrigger shaft are arranged with reset spring and drive shaft lower component storage cover；Wherein, the drive shaft lower component is deposited
It puts and is additionally provided with several locking steel ball receiving hole on cover, the setting number of locking steel ball receiving hole and opening for locking steel ball shifting chute
If number is corresponding.
One of preferred embodiment as the utility model, the outrigger shaft loose slot are specially that three kinds of aperture sizes are constituted
Groove successively includes the first outrigger shaft loose slot, the second outrigger shaft loose slot and third outrigger shaft loose slot from top to bottom；
The internal diameter of the third outrigger shaft loose slot is matched with the outer diameter of outrigger shaft, realizes that outrigger shaft prolongs in third
Stretch the up and down motion in axis loose slot；
The internal diameter of the second outrigger shaft loose slot is slightly larger than the internal diameter of third outrigger shaft loose slot, and second prolongs
It stretches and accommodates the drive shaft lower component storage cover that shape therewith matches in axis loose slot, it is anti-on drive shaft lower component storage cover
Locking steel ball is accommodated in loose steel ball receiving hole；When outrigger shaft in third outrigger shaft loose slot when moving up and down, locking steel ball
It is limited between locking steel ball receiving hole and locking steel ball shifting chute, and is scrolled up and down in locking steel ball shifting chute；
The internal diameter of the first outrigger shaft loose slot be slightly larger than the second outrigger shaft loose slot internal diameter, and with it is upper
The outer diameter of drive shaft matches, and realizes up and down motion of the entire drive shaft in the first outrigger shaft loose slot；Described first
The reset spring that shape matches therewith is also accommodated in outrigger shaft loose slot, the reset spring is specifically disposed in proximity to drive
The outrigger shaft top of moving axis；When outrigger shaft is moved downward along third outrigger shaft loose slot, upper drive shaft is living in the first outrigger shaft
Movement in dynamic slot, and downward compression reseting spring.
One of preferred embodiment as the utility model, the tiger claw slot is specially the groove for having multiple detent projections,
Inner recess structure of the size, shape of each detent projection with direction controlling tiger pawl matches.
One of preferred embodiment as the utility model, the connector sleeve and drive shaft are all made of high-strength abrasion-proof steel system
It forms.
One of preferred embodiment as the utility model, the operational instrument installing port of the upper drive shaft are specially rectangular peace
Mouth is filled, is engaged by clamping between rectangular installing port and electric operating tool.
The lower ending opening of one of preferred embodiment as the utility model, the lower accommodating chamber is specially square aperture；Institute
It states and is engaged by clamping between square aperture and circuit breaker trolley.
One of preferred embodiment as the utility model is provided with switch on the electric operating tool；In electric operating
Under the driving of tool, relative motion is realized between the drive shaft and connector sleeve, and circuit breaker trolley is driven to be moved into and out switchgear.
One of preferred embodiment as the utility model, the circuit breaker trolley are specially 10kV circuit breaker trolley.
The utility model compared with prior art the advantages of be:
(1) connector sleeve includes upper accommodating chamber and lower accommodating chamber, is combined with drive shaft in upper accommodating chamber, plays course changing control and makees
With, be combined with circuit breaker trolley in lower accommodating chamber, rise connection function；Also, connector sleeve is integrally all made of high-strength abrasion-proof steel
It is made, the service life is longer；
(2) intermediary agency includes intermediary agency's pedestal, the position control steel ball with elastic block piece, direction controlling tiger pawl and position
The building blocks such as three connecting plates of control are set, what it was mainly completed is that control that is clockwise, counterclockwise, stopping turning to (is similar to " quickly
The use principle of spanner "), it can voluntarily be selected by operating personnel according to job requirements；
(3) drive shaft includes upper drive shaft and outrigger shaft, wherein extends locking steel ball shifting chute, the locking steel of shaft end
The major function of the building blocks such as ball, reset spring, drive shaft lower component storage cover is, when most final position is arrived in circuit breaker trolley operation
When setting, circuit breaker trolley operates shaft to stop position, but electric operating tool is still being run, at this time in the effect of inertia
Under, upper drive shaft compression reseting spring moves in locking steel ball shifting chute on locking steel ball；At this point, locking steel ball is ineffective,
Upper drive shaft starts rotation, and course changing control slot activation point controls three connecting plates, so that direction controlling tiger pawl is changed direction and stop operating,
It is switched over for next conversion direction；
(4) drive shaft specifically uses high-strength wearable steel to design, and is able to bear operating breaker trolley disengaging when institute
The shearing force of generation, connector sleeve is steady, secured when can guarantee work, guarantees the effect being used for a long time.
In conclusion this practical apparatus structure is simple, design is reasonable, it can dock, be suitable for electric operating tool
Shaking into inspection operation work is shaken out for the 10kV circuit breaker trolley of various models, has very strong versatility, all with day to solve
The 10kV circuit breaker trolley of increasing shakes into the problem for shaking out inspection operation heavy workload, provides a kind of simple, safe, quick, side
Just, accurate operating method；And it is possible to reduce the operating personnel of auxiliary, operation connector is easy to carry, docks with electric tool
It is convenient, using simple, the labor intensity of operator is significantly reduced, operating effect is good, high-efficient.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the circuit breaker trolley operation connector in embodiment 1 with stop control function；
Fig. 2 is the structural schematic diagram of connector sleeve in Fig. 1；
Fig. 3 is the cross-sectional structure schematic diagram of connector sleeve upper surface in Fig. 1；
Fig. 4 is the structural schematic diagram of drive shaft in Fig. 1；
Fig. 5 is the structural schematic diagram of drive shaft lower component storage cover in Fig. 1；
Fig. 6 is the cross-sectional structure schematic diagram of brave claw slot in Fig. 1；
Fig. 7 is the fit structure schematic diagram of brave claw slot and direction controlling tiger pawl in Fig. 1；
Fig. 8 is the fit structure schematic diagram of three connecting plate of position control and its perimeter component in Fig. 1.
In figure: 1 is connector sleeve, and 11 be upper accommodating chamber, and 12 be lower accommodating chamber, and 13 be the first groove, and 131 be course changing control
Slot, 14 be brave claw slot, and 15 be outrigger shaft loose slot, and 151 be the first outrigger shaft loose slot, and 152 be the second outrigger shaft loose slot,
153 be third outrigger shaft loose slot, and 2 be drive shaft, and 21 be upper drive shaft, and 211 be intermediary agency's installing port, and 212 be operative employee
Has installing port, 22 be outrigger shaft, and 221 be locking steel ball shifting chute, and 222 be locking steel ball, and 223 be reset spring, and 224 be driving
Axis lower component storage cover, 2241 be locking steel ball receiving hole, and 3 be intermediary agency, and 31 be intermediary agency's pedestal, and 32 be band elasticity gear
The position control steel ball of piece, 33 be direction controlling tiger pawl, and 34 be three connecting plate of position control, and 341 be the first control panel, and 342 be the
Two control panels, 343 be third control panel, and 35 be elliptical shaft.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
Embodiment 1
As shown in figures 1-8, a kind of circuit breaker trolley with stop control function of the present embodiment operates connector, is suitable for
10kV circuit breaker trolley, including connector sleeve 1, drive shaft 2 and intermediary agency 3.
Connector sleeve 1 is specially the perforative connector sleeve 1 of upper and lower opening, and the middle part of connector sleeve 1 is equipped with partition, and partition is by connector sleeve
It is divided into upper accommodating chamber 11, lower accommodating chamber 12, drive shaft 2 is combined in upper accommodating chamber 11, is combined with open circuit in lower accommodating chamber 12
Device trolley.There are three groove, respectively the first groove 13 is set to 13 lower end of the first groove for the inner wall molding of upper accommodating chamber 11
Brave claw slot 14 and the outrigger shaft loose slot 15 for being set to brave 14 lower end of claw slot；Wherein, the aperture of the first groove 13 is slightly larger than tiger
The aperture of claw slot 14, outrigger shaft loose slot 15, also, be connected between three；It is also vertical on the side inner wall of first groove 13
A course changing control slot 131 is offered, the cross section of the course changing control slot 131 is in U-typed.
The outrigger shaft 22 that drive shaft 2 specifically includes drive shaft 21 and extends downwardly along upper 21 bottom end of drive shaft.Upper driving
The middle part of axis 21 is provided with intermediary agency's installing port 211, and intermediary agency 3, upper drive shaft are equipped on intermediary agency's installing port 211
21 upper end is provided with operational instrument installing port 212, to being connected to electric operating tool in operational instrument installing port 212.
Intermediary agency 3 specifically includes the intermediary agency's pedestal 31 being set at intermediary agency's installing port 211, is fixed on centre
The position control steel ball 32 with elastic block piece of 31 side of mechanism base and the direction to connect with 31 shaft of intermediary agency pedestal
Control brave pawl 33, three connecting plate 34 of position control.An elliptical shaft 35 is also vertically installed on intermediary agency's pedestal 31, the elliptical shaft 35
It is successively equipped with above-mentioned direction controlling tiger pawl 33 and three connecting plate 34 of position control from top to bottom；The shape of direction controlling tiger pawl 33 with
Brave 14 shape of claw slot is corresponding, and cooperation is engaged between brave claw slot 14, the shape and course changing control of three connecting plate 34 of position control
The shape of slot 131 is corresponding.Wherein, brave claw slot 14 be specially with multiple detent projections groove, each detent projection it is big
Inner recess structure of the small, shape with direction controlling tiger pawl 33 matches.
Further, three connecting plate 34 of position control is specially three pieces of control panels being connected each other by pivot pin, and point
It Wei not the first control panel 341, the second control panel 342 and third control panel 343.Wherein, the second control panel 342 and third control panel
343 are arranged in parallel in the top of direction controlling tiger pawl 33, are crossed between three by same elliptical shaft 35；Also, the second control
The laterally movable scope limitation of plate 342 and third control panel 343 is within the outer diameter of upper drive shaft 21, direction controlling tiger pawl
33 laterally movable scope limitation works as direction controlling tiger pawl 33 in brave claw slot 14 within the brave claw slot 14 of connector sleeve 1
When turning to a certain degree, the position control steel ball 32 with elastic block piece is touched, realizes limit.First control panel 341 is specifically set
It is placed between the second control panel 342 and third control panel 343, the bottom end of the first control panel 341 and 31 shaft of intermediary agency's pedestal
Connect, the lateral end of the first control panel 341 extends in course changing control slot 131.
Further, the outer diameter of outrigger shaft 22 is slightly less than the outer diameter of drive shaft 21, also, under outrigger shaft 22
The outer surface in portion offers several locking steel ball shifting chutes 221 moved up and down for locking steel ball 222, the periphery of outrigger shaft 22
It is arranged with reset spring 223 and drive shaft lower component storage cover 224.Wherein, it is additionally provided on drive shaft lower component storage cover 224
Several locking steel ball receiving hole 2241, the setting number of locking steel ball receiving hole 2241 and opening up for locking steel ball shifting chute 221
Number is corresponding.
Further, outrigger shaft loose slot 15 is specially the groove that three kinds of aperture sizes are constituted, and successively includes from top to bottom
First outrigger shaft loose slot 151, the second outrigger shaft loose slot 152 and third outrigger shaft loose slot 153.Third outrigger shaft loose slot
153 internal diameter is matched with the outer diameter of outrigger shaft 22, realizes that outrigger shaft 22 is upper and lower in third outrigger shaft loose slot 153
Movement.The internal diameter of second outrigger shaft loose slot 152 is slightly larger than the internal diameter of third outrigger shaft loose slot 153, and second prolongs
It stretches and accommodates the drive shaft lower component storage cover 224 that shape therewith matches in axis loose slot 153, drive shaft lower component storage cover
Locking steel ball 222 is accommodated in locking steel ball receiving hole 2241 on 224；When outrigger shaft 22 is in third outrigger shaft loose slot 153
When interior up and down motion, locking steel ball 222 is limited between locking steel ball receiving hole 2241 and locking steel ball shifting chute 221, and in
It is scrolled up and down in locking steel ball shifting chute 221.The internal diameter of first outrigger shaft loose slot 151 is slightly larger than the activity of the second outrigger shaft
The internal diameter of slot 152, and matched with the outer diameter of upper drive shaft 21, realize that entire drive shaft 2 is living in the first outrigger shaft
Up and down motion in dynamic slot 151；The reset spring 223 that shape matches therewith is also accommodated in first outrigger shaft loose slot 151,
The reset spring 223 is specifically disposed in proximity to 22 top of outrigger shaft of drive shaft 21；When outrigger shaft 22 is along third outrigger shaft
When loose slot 153 moves downward, upper drive shaft 21 is moved in the first outrigger shaft loose slot 151, and downward compression reseting spring
223。
Further, connector sleeve 1 and drive shaft 2 are all made of high-strength abrasion-proof steel and are made.
Further, the operational instrument installing port 212 of upper drive shaft 21 is specially rectangular installing port, rectangular installing port and electricity
It is engaged by clamping between dynamic operational instrument；The lower ending opening of lower accommodating chamber 12 is specially square aperture, and square aperture is small with breaker
It is engaged by clamping between vehicle.
Further, switch is provided on electric operating tool；Under the driving of electric operating tool, drive shaft 2 and company
Relative motion is realized between female connector 1, and circuit breaker trolley is driven to be moved into and out switchgear.
Working principle:
The circuit breaker trolley of the present embodiment operates connector, and mass action can be docked with electric operating tool, in electricity
When dynamic operational instrument rotation, circuit breaker trolley is driven to pass in and out switchgear；When circuit breaker trolley, which passes in and out, to be operated, operational instrument is pacified
The screw rod of dress mouth alignment electric operating tool blocks, and presses the switch of electric operating tool, and such circuit breaker trolley can be put down
Steady is moved into and out switchgear；When circuit breaker trolley disengaging operates in place, according to the above-mentioned position control with elastic block piece
Steel ball 32, locking steel ball shifting chute 221, locking steel ball 222 etc. are partially completed the protection to trolley, protect it from mechanical shock,
Completion whole operation that in this way can be simple and quick works, and the stability of operating process is good, and the operating time is short, is operating
There is no the risk factors of any damage equipment and threat worker safety in journey.In addition, the operation connector and electric operating
After tool docking, there is versatility, while facilitating staff, pole to the operation of the 10kV circuit breaker trolley of various models
The labor intensity of big reduction maintenance, operator, reforms traditional operation operational method completely, saves operator's rest
With the used time of operating process, it can easily solve the problems, such as all difficulties existing when traditional operation, guarantee safe premise
Under, improve 10kV circuit breaker trolley operation efficiency.
The usefulness of the present embodiment:
(1) connector sleeve 1 includes upper accommodating chamber 11 and lower accommodating chamber 12, is combined with drive shaft 2 in upper accommodating chamber 11, rises and turn to
Control action is combined with circuit breaker trolley in lower accommodating chamber 12, plays connection function；Also, connector sleeve 1 is whole to be all made of high intensity
Wear-resisting steel are made, and the service life is longer；
(2) intermediary agency 3 includes intermediary agency's pedestal 31, the position control steel ball 32 with elastic block piece, direction controlling tiger
The building blocks such as pawl 33 and three connecting plate 34 of position control, what it was mainly completed is control that is clockwise, counterclockwise, stopping steering
(being similar to " the use principle of speeder wrench "), can voluntarily be selected by operating personnel according to job requirements；
(3) drive shaft 2 includes upper drive shaft 21 and outrigger shaft 22, wherein the locking steel ball shifting chute of 22 end of outrigger shaft
221, locking steel ball 222, reset spring 223, drive shaft lower component, which store the major function of the building blocks such as cover 224, is, when disconnected
When device trolley operation in road is to final position, circuit breaker trolley operates shaft to stop position, but electric operating tool is still being transported
Row, at this time under the action of inertia, it is mobile to move to locking steel ball on locking steel ball 222 for upper 21 compression reseting spring 223 of drive shaft
In slot 221；At this point, locking steel ball 222 is ineffective, upper drive shaft 21 starts rotation, the control of 131 activation point of course changing control slot
Three connecting plates 34 make direction controlling tiger pawl 33 change direction and stop operating, and switch over for next conversion direction；
(4) drive shaft 2 is specifically designed using high-strength wearable steel, is able to bear operating breaker trolley disengaging when institute
The shearing force of generation, connector sleeve 1 is steady, secured when can guarantee work, guarantees the effect being used for a long time.
In conclusion the present embodiment apparatus structure is simple, design is reasonable, it can dock, be suitable for electric operating tool
Shaking into inspection operation work is shaken out for the 10kV circuit breaker trolley of various models, has very strong versatility, all with day to solve
The 10kV circuit breaker trolley of increasing shakes into the problem for shaking out inspection operation heavy workload, provides a kind of simple, safe, quick, side
Just, accurate operating method；And it is possible to reduce the operating personnel of auxiliary, operation connector is easy to carry, docks with electric tool
It is convenient, using simple, the labor intensity of operator is significantly reduced, operating effect is good, high-efficient.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of circuit breaker trolley with stop control function operates connector, which is characterized in that including connector sleeve, drive shaft and in
Between mechanism；The connector sleeve is specially the perforative connector sleeve of upper and lower opening, and the middle part of connector sleeve is equipped with partition, and partition is by connector sleeve
It is divided into upper accommodating chamber, lower accommodating chamber, drive shaft is combined in the upper accommodating chamber, it is small to be combined with breaker in lower accommodating chamber
Vehicle；The outrigger shaft that the drive shaft specifically includes drive shaft and extends downwardly along upper drive shaft bottom end, the upper drive shaft
Middle part is provided with intermediary agency's installing port, and intermediary agency is equipped on intermediary agency's installing port, and the upper end of upper drive shaft is provided with behaviour
Make tool installing port, to being connected to electric operating tool in operational instrument installing port；The intermediary agency, which specifically includes, to be set to
Between intermediary agency's pedestal at mechanism installing port, be fixed on the position control steel ball with elastic block piece of intermediary agency's pedestal side
And three connecting plate of direction controlling tiger pawl and position control to connect with intermediary agency base shaft, the shape of the direction controlling tiger pawl
Shape is corresponding with the upper receiving brave claw slot shape of cavity wall, and cooperation is engaged between brave claw slot, the shape of three connecting plate of position control
Shape is corresponding with course changing control groove shape vertically arranged on upper receiving cavity wall.
2. the circuit breaker trolley according to claim 1 with stop control function operates connector, which is characterized in that on described
There are three groove, respectively the first grooves, the brave claw slot and setting for being set to the first groove lower end for the inner wall molding of accommodating chamber
Outrigger shaft loose slot in brave claw slot lower end；The aperture of first groove is slightly larger than the aperture of brave claw slot, outrigger shaft loose slot,
Also, it is connected between three；In addition, a course changing control slot is also vertically offered on the side inner wall of first groove,
Cross section is in U-typed.
3. the circuit breaker trolley according to claim 2 with stop control function operates connector, which is characterized in that in described
Between be also vertically installed with an elliptical shaft on mechanism base, the elliptical shaft is successively equipped with direction controlling tiger pawl and position from top to bottom
Set three connecting plates of control.
4. the circuit breaker trolley according to claim 2 with stop control function operates connector, which is characterized in that institute's rheme
Setting three connecting plates of control is specially three pieces of control panels being connected with each other, respectively the first control panel, the second control panel and third control
Plate；Wherein, second control panel and third control panel are arranged in parallel in the top of direction controlling tiger pawl, are same between three
Elliptical shaft is crossed；Also, the laterally movable scope limitation of second control panel and third control panel is in the outer of upper drive shaft
Within diameter size, the laterally movable scope limitation of direction controlling tiger pawl is within the brave claw slot of connector sleeve；In addition, first control
Making sheet is specifically set between the second control panel and third control panel, bottom end and the intermediary agency's base shaft phase of the first control panel
It connects, the lateral end of the first control panel extends in course changing control slot.
5. circuit breaker trolley according to claim 4 with stop control function operates connector, which is characterized in that described the
Between one control panel, the second control panel and third control panel, it is connected by pivot pin.
6. the circuit breaker trolley according to claim 2 with stop control function operates connector, which is characterized in that described to prolong
The outer diameter for stretching axis is slightly less than the outer diameter of drive shaft, also, the outer surface of outrigger shaft lower part offer it is several locking
Steel ball shifting chute is combined with locking steel ball in locking steel ball shifting chute, and the periphery of outrigger shaft is arranged with reset spring and drive shaft
Lower component storage cover；Wherein, several locking steel ball receiving hole, locking steel ball are additionally provided on the drive shaft lower component storage cover
The setting number of receiving hole and locking steel ball shifting chute to open up number corresponding.
7. the circuit breaker trolley according to claim 6 with stop control function operates connector, which is characterized in that described to prolong
Stretching axis loose slot is specially the groove that three kinds of aperture sizes are constituted, and from top to bottom successively includes the first outrigger shaft loose slot, second
Outrigger shaft loose slot and third outrigger shaft loose slot；
The internal diameter of the third outrigger shaft loose slot is matched with the outer diameter of outrigger shaft, realizes outrigger shaft in third outrigger shaft
Up and down motion in loose slot；
The internal diameter of the second outrigger shaft loose slot is slightly larger than the internal diameter of third outrigger shaft loose slot, the second outrigger shaft
The drive shaft lower component storage cover that shape therewith matches, the locking steel on drive shaft lower component storage cover are accommodated in loose slot
Locking steel ball is accommodated in ball receiving hole；When outrigger shaft in third outrigger shaft loose slot when moving up and down, locking steel-ball limiting
It is scrolled up and down between locking steel ball receiving hole and locking steel ball shifting chute, and in locking steel ball shifting chute；
The internal diameter of the first outrigger shaft loose slot be slightly larger than the second outrigger shaft loose slot internal diameter, and with upper driving
The outer diameter of axis matches, and realizes up and down motion of the entire drive shaft in the first outrigger shaft loose slot；Described first extends
The reset spring that shape matches therewith is also accommodated in axis loose slot, the reset spring is specifically disposed in proximity to drive shaft
Outrigger shaft top；When outrigger shaft is moved downward along third outrigger shaft loose slot, upper drive shaft is in the first outrigger shaft loose slot
Interior movement, and downward compression reseting spring.
8. -7 any circuit breaker trolleys with stop control function operate connector according to claim 1, which is characterized in that
The operational instrument installing port of the upper drive shaft is specially rectangular installing port, is clamped between rectangular installing port and electric operating tool
Cooperation.
9. -7 any circuit breaker trolleys with stop control function operate connector according to claim 1, which is characterized in that
The lower ending opening of the lower accommodating chamber is specially square aperture；It is engaged by clamping between the square aperture and circuit breaker trolley.
10. -7 any circuit breaker trolleys with stop control function operate connector according to claim 1, feature exists
In being provided with switch on the electric operating tool；Under the driving of electric operating tool, between the drive shaft and connector sleeve
It realizes relative motion, circuit breaker trolley is driven to be moved into and out switchgear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348588.8U CN209329534U (en) | 2019-03-19 | 2019-03-19 | A kind of circuit breaker trolley operation connector with stop control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348588.8U CN209329534U (en) | 2019-03-19 | 2019-03-19 | A kind of circuit breaker trolley operation connector with stop control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209329534U true CN209329534U (en) | 2019-08-30 |
Family
ID=67732999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920348588.8U Expired - Fee Related CN209329534U (en) | 2019-03-19 | 2019-03-19 | A kind of circuit breaker trolley operation connector with stop control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209329534U (en) |
-
2019
- 2019-03-19 CN CN201920348588.8U patent/CN209329534U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 |