CN208093491U - A kind of circuit breaker system and handcart type breaker - Google Patents
A kind of circuit breaker system and handcart type breaker Download PDFInfo
- Publication number
- CN208093491U CN208093491U CN201820686922.6U CN201820686922U CN208093491U CN 208093491 U CN208093491 U CN 208093491U CN 201820686922 U CN201820686922 U CN 201820686922U CN 208093491 U CN208093491 U CN 208093491U
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- locating part
- combined floodgate
- breaker
- place
- locking
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Abstract
The utility model is related to a kind of circuit breaker system and handcart type breakers.Handcart type breaker includes breaker body, finite place piece, combined floodgate lock piece and reverse interlocking part are assembled in breaker body activity, and locating part, which has, to be coordinated with corresponding mounting bracket handcart type breaker to be fixed on to the position of locking in place of corresponding position and removes solution lock-bit；Combined floodgate lock piece has prevent handcart type breaker from closing a floodgate to remove locking position and solve lock-bit in place；Locating part drives the action of combined floodgate lock piece in action by transmission connecting structure, so that combined floodgate lock piece is moved to when locating part be in locking position in place and solves lock-bit in place, is in locating part and removes the when of solving lock-bit and make combined floodgate lock piece be moved to remove locking position；Reverse interlocking part has the counteresteer position being locked at locating part when breaker body is in "on" position at locking position in place and reversed solution lock-bit, by above structure, cannot close a floodgate when realizing handcart type breaker not in place, irremovable requirement after combined floodgate.
Description
Technical field
The utility model is related to a kind of circuit breaker system and handcart type breakers.
Background technology
Breaker is widely used in various production environments, such as iron as a kind of common high-tension switch gear
In the power grid of road.The breaker used in power network is general when in use, and there are two types of mounting means, and one is pacified by handcart
Loaded in cabinet, one is being installed on L-shaped frame by handcart, no matter which kind of mounting means, to ensure the safety fortune of breaker
Row avoids that circuit breaker mis-operation event occurs, is both needed to that interlock is arranged between breaker and its mounting structure so that open circuit
When device is only located at suitable position, closing operation can be just carried out, when breaker is in other positions, combined floodgate behaviour cannot be carried out
Make, and when breaker is in "on" position, immovable breaker.Existing breaker interlock has very much, most of
Interlock the gearing between drive mechanism is realized by the way of cam follower, this setup is not only complicated,
It is of high cost and to the required precision of each part height.
Utility model content
The purpose of this utility model is to provide a kind of handcart type breakers that interlock is simple in structure；The utility model
Purpose also reside in provide a kind of circuit breaker system using above-mentioned handcart type breaker.
To achieve the above object, a kind of technical solution of handcart type breaker of the utility model is：Handcart type breaker, packet
Breaker body is included, divide-shut brake operating mechanism is installed on breaker body, activity assembly finite place piece, limit on breaking body ontology
Position part on its active strokes have for the position limiting structure corresponding matching on corresponding mounting bracket breaker body to be fixed
Solution lock-bit is removed in the position of locking in place of corresponding position and with what the position limiting structure disengaged；
Activity is equipped with combined floodgate lock piece on breaker body, and combined floodgate lock piece has on its active strokes for preventing
Divide-shut brake operating mechanism progress closing operation removes locking position and for unlocking the solution in place to divide-shut brake operating mechanism locking
Lock-bit；
Transmission connecting structure is equipped between the locating part and combined floodgate lock piece, the locating part in locking position in place passes through
The transmission connecting structure drives combined floodgate lock piece dynamic to unlock displacement in place accordingly, logical in the locating part for removing solution lock-bit
Crossing the transmission connecting structure drives combined floodgate lock piece dynamic to locking displacement is removed accordingly；
Also activity is equipped with reverse interlocking part on breaker body, reverse interlocking part have on its active strokes for
Locating part is locked at the counteresteer position at the locking position in place when breaker body is in "on" position, and in open circuit
The reversed solution lock-bit to the locking of the locating part is released when device ontology separating brake.
The handcart type breaker, only need on breaker body activity assembly locating part, combined floodgate lock piece and reversed
Locking part is connected between locating part and combined floodgate lock piece by transmission connecting structure, and locating part has to be coordinated with corresponding mounting bracket
With handcart type breaker is fixed on corresponding position the position of locking in place and in contrast remove solution lock-bit；Combined floodgate lock piece has
There is prevent handcart type breaker from closing a floodgate to remove locking position and solution lock-bit in place in contrast；Locating part passes through biography in action
Dynamic connection structure driving combined floodgate lock piece acts, and so that combined floodgate lock piece is moved to when locating part is in locking position in place and solves in place
Lock-bit, being in the when of removing solution lock-bit in locating part makes combined floodgate lock piece be moved to remove locking position；Reverse interlocking part has disconnected
Locating part is locked at counteresteer position and reversed solution lock-bit at locking position in place when road device ontology is in "on" position, is passed through
Cooperation between locating part, combined floodgate lock piece and reverse interlocking part cannot close a floodgate when realizing handcart type breaker not in place, close
Irremovable requirement after lock, and entire interlock relates generally to three movable parts, and interlock is simple in structure, cost
It is low.
The reverse interlocking part is by the divide-shut brake operating mechanism driving activity.By the action of reverse interlocking part and divide-shut brake
The action of operating mechanism connects so that and respective reaction is made in the action that reverse interlocking part can closely follow divide-shut brake operating mechanism,
Just the phenomenon that locating part locking, occurs for reverse interlocking part after avoiding the occurrence of divide-shut brake operating mechanism combined floodgate a period of time.
The divide-shut brake operating mechanism includes output main shaft, and the reverse interlocking part is fixed at the output main shaft
On.Main shaft is exported as the component finally acted in divide-shut brake operating mechanism divide-shut brake action process, divide-shut brake is dynamic after action
It is basically completed, it is reverse interlocking part is associated with output main shaft so that reverse interlocking part is in divide-shut brake operating mechanism divide-shut brake
Action be basically completed after reoperate, avoid reverse interlocking part closing mechanism divide-shut brake action do not complete when just action to
Divide-shut brake action is had an impact.
The locating part in place locking position and remove solution lock-bit between do straight reciprocating.
On the breaker body also installation with the locating part be sequentially connected, for operating personnel's manual actuation locating part
Mobile handle.
The divide-shut brake operating mechanism includes combined floodgate axis, is provided with locking structure on combined floodgate axis, the combined floodgate lock piece with
The locking structure coordinates and then divide-shut brake operating mechanism is prevented to carry out feed motion.
The locating part in place locking position and remove solution lock-bit between do straight reciprocating, the transmission connecting structure
Include connecting lever of the rolling assembling on breaker body, the both sides side of connecting lever and breaker body hinge joint passes through slot hole and limit
Position part is hinged, and side is hinged with connecting rod, and the one end of connecting rod far from connecting lever is hinged with combined floodgate lock piece, and connecting lever is cut with scissors with combined floodgate lock piece
The position of contact and the abutting end of combined floodgate lock piece and locking structure are located at combined floodgate lock piece and breaker body hinge joint
Both sides.
The connecting lever includes the level board section extended in left-right direction and the vertical plate section extended in the vertical direction, and connecting lever is logical
It is hinged with locating part to cross vertical plate section, level board section and vertical plate section hinged by level board section and connecting rod and breaker body
Between connected by the longitudinal plate section that extends along the longitudinal direction, worn for locating part with being provided between level board section and vertical plate section
The space crossed.
To achieve the above object, a kind of technical solution of circuit breaker system of the utility model is：Circuit breaker system, including hand
Vehicle type breaker and mounting bracket for installing handcart type breaker, the handcart type breaker includes breaker body, is broken
Divide-shut brake operating mechanism is installed, activity assembly finite place piece on breaking body ontology, locating part is in its movable row on the device ontology of road
Have in journey for the position limiting structure corresponding matching that is arranged on mounting bracket breaker body is fixed on corresponding position
In place locking position and with the position limiting structure disengage remove solution lock-bit；
Activity is equipped with combined floodgate lock piece on breaker body, and combined floodgate lock piece has on its active strokes for preventing
Divide-shut brake operating mechanism progress closing operation removes locking position and for unlocking the solution in place to divide-shut brake operating mechanism locking
Lock-bit；
Transmission connecting structure is equipped between the locating part and combined floodgate lock piece, the locating part in locking position in place passes through
The transmission connecting structure drives combined floodgate lock piece dynamic to unlock displacement in place accordingly, logical in the locating part for removing solution lock-bit
Crossing the transmission connecting structure drives combined floodgate lock piece dynamic to locking displacement is removed accordingly；
Also activity is equipped with reverse interlocking part on breaker body, reverse interlocking part have on its active strokes for
Locating part is locked at the counteresteer position at the locking position in place when breaker body is in "on" position, and in open circuit
The reversed solution lock-bit to the locking of the locating part is released when device ontology separating brake.
The handcart type breaker, only need on breaker body activity assembly locating part, combined floodgate lock piece and reversed
Locking part is connected between locating part and combined floodgate lock piece by transmission connecting structure, and locating part has to be coordinated with corresponding mounting bracket
With handcart type breaker is fixed on corresponding position the position of locking in place and in contrast remove solution lock-bit；Combined floodgate lock piece has
There is prevent handcart type breaker from closing a floodgate to remove locking position and solution lock-bit in place in contrast；Locating part passes through biography in action
Dynamic connection structure driving combined floodgate lock piece acts, and so that combined floodgate lock piece is moved to when locating part is in locking position in place and solves in place
Lock-bit, being in the when of removing solution lock-bit in locating part makes combined floodgate lock piece be moved to remove locking position；Reverse interlocking part has disconnected
Locating part is locked at counteresteer position and reversed solution lock-bit at locking position in place when road device ontology is in "on" position, is passed through
Cooperation between locating part, combined floodgate lock piece and reverse interlocking part cannot close a floodgate when realizing handcart type breaker not in place, close
Irremovable requirement after lock, and entire interlock relates generally to three movable parts, and interlock is simple in structure, cost
It is low.
The reverse interlocking part is by the divide-shut brake operating mechanism driving activity.By the action of reverse interlocking part and divide-shut brake
The action of operating mechanism connects so that and respective reaction is made in the action that reverse interlocking part can closely follow divide-shut brake operating mechanism,
Just the phenomenon that locating part locking, occurs for reverse interlocking part after avoiding the occurrence of divide-shut brake operating mechanism combined floodgate a period of time.
The divide-shut brake operating mechanism includes output main shaft, and the reverse interlocking part is fixed at the output main shaft
On.Main shaft is exported as the component finally acted in divide-shut brake operating mechanism divide-shut brake action process, divide-shut brake is dynamic after action
It is basically completed, it is reverse interlocking part is associated with output main shaft so that reverse interlocking part is in divide-shut brake operating mechanism divide-shut brake
Action be basically completed after reoperate, avoid reverse interlocking part closing mechanism divide-shut brake action do not complete when just action to
Divide-shut brake action is had an impact.
The locating part in place locking position and remove solution lock-bit between do straight reciprocating.
On the breaker body also installation with the locating part be sequentially connected, for operating personnel's manual actuation locating part
Mobile handle.
The divide-shut brake operating mechanism includes combined floodgate axis, is provided with locking structure on combined floodgate axis, the combined floodgate lock piece with
The locking structure coordinates and then divide-shut brake operating mechanism is prevented to carry out feed motion.
The locating part in place locking position and remove solution lock-bit between do straight reciprocating, the transmission connecting structure
Include connecting lever of the rolling assembling on breaker body, the both sides side of connecting lever and breaker body hinge joint passes through slot hole and limit
Position part is hinged, and side is hinged with connecting rod, and the one end of connecting rod far from connecting lever is hinged with combined floodgate lock piece, and connecting lever is cut with scissors with combined floodgate lock piece
The position of contact and the abutting end of combined floodgate lock piece and locking structure are located at combined floodgate lock piece and breaker body hinge joint
Both sides.
The connecting lever includes the level board section extended in left-right direction and the vertical plate section extended in the vertical direction, and connecting lever is logical
It is hinged with locating part to cross vertical plate section, level board section and vertical plate section hinged by level board section and connecting rod and breaker body
Between connected by the longitudinal plate section that extends along the longitudinal direction, worn for locating part with being provided between level board section and vertical plate section
The space crossed.
Description of the drawings
Fig. 1 is the left view of circuit breaker system in a kind of circuit breaker system optimum embodiment of the utility model；
Fig. 2 is the left view of handcart type breaker in a kind of circuit breaker system optimum embodiment of the utility model；
Fig. 3 is the front view of handcart type breaker in a kind of circuit breaker system optimum embodiment of the utility model；
Fig. 4 is the main view at handcart type breaker interlock in a kind of circuit breaker system optimum embodiment of the utility model
Figure；
Fig. 5 is the left view of structure in Fig. 4；
Fig. 6 is the stereogram of connecting lever in Fig. 4；
Fig. 7 is the stereogram of handle in Fig. 4；
Fig. 8 is the structure chart of L-shaped frame in a kind of circuit breaker system optimum embodiment of the utility model；
In figure：1, handcart type breaker；11, cart frame；111, left clapboard；112, right clapboard；12, duckbilled contact；13,
Current transformer；14, insulated tension pole；15, vacuum interrupter；16, support insulator；2, combined floodgate axis；21, swing component；22, it closes a floodgate
Plate；3, main shaft is exported；31, reverse interlocking part；4, bottom plate；41, connecting plate；42, guide holder；43, positioning pin；5, locating part；51,
Support plate；52, slot hole is limited；6, handle；61, fixed link；62, telescopic fork；63, return spring；7, connecting lever；71, level board section；
72, vertical plate section；73, longitudinal plate section；74, connecting lever slot hole；8, connecting rod；81, connecting rod slot hole；9, combined floodgate lock piece；10, L-shaped frame；
101, testing position limit hole；102, operating position limit hole；103, insulation column.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The embodiment 1 of the circuit breaker system of the utility model, including handcart type breaker and disconnected for installing handcart-type
The mounting bracket of road device, the handcart type breaker include breaker body, and divide-shut brake operating mechanism is equipped on breaker body,
Activity assembly finite place piece on breaking body ontology, locating part have on its active strokes for the limit that is arranged on mounting bracket
Breaker body to be fixed on the position of locking in place of corresponding position and disengaged with the position limiting structure by structure corresponding matching
Remove solution lock-bit；
Activity is equipped with combined floodgate lock piece on breaker body, and combined floodgate lock piece has on its active strokes for preventing
Divide-shut brake operating mechanism progress closing operation removes locking position and for unlocking the solution in place to divide-shut brake operating mechanism locking
Lock-bit；
Transmission connecting structure is equipped between the locating part and combined floodgate lock piece, the locating part in locking position in place passes through
The transmission connecting structure drives combined floodgate lock piece dynamic to unlock displacement in place accordingly, logical in the locating part for removing solution lock-bit
Crossing the transmission connecting structure drives combined floodgate lock piece dynamic to locking displacement is removed accordingly；
Also activity is equipped with reverse interlocking part on breaker body, reverse interlocking part have on its active strokes for
Locating part is locked at the counteresteer position at the locking position in place when breaker body is in "on" position, and in open circuit
The reversed solution lock-bit to the locking of the locating part is released when device ontology separating brake.
Handcart type breaker in the circuit breaker system of the utility model in actual use, only need to be in breaker sheet
Activity assembly locating part, combined floodgate lock piece and reverse interlocking part, pass through the company of transmission on body between locating part and combined floodgate lock piece
Binding structure connects, and locating part, which has, to be coordinated with corresponding mounting bracket handcart type breaker to be fixed on to the locking in place of corresponding position
Position and in contrast remove solution lock-bit；Combined floodgate lock piece has prevent handcart type breaker from closing a floodgate to remove locking position and therewith
Opposite solution lock-bit in place；Locating part drives the action of combined floodgate lock piece in action by transmission connecting structure, at locating part
So that combined floodgate lock piece is moved to when locking position in place and solve lock-bit in place, makes combined floodgate locking in the when of solving lock-bit is removed in locating part
Part, which is moved to, removes locking position；Reverse interlocking part, which has, is locked at locating part in place when breaker body is in "on" position
Counteresteer position at locking position and reversed solution lock-bit, pass through matching between locating part, combined floodgate lock piece and reverse interlocking part
It closes, cannot close a floodgate when realizing handcart type breaker not in place, irremovable requirement after combined floodgate, and also entire interlock is main
It is related to three movable parts, interlock is simple in structure, at low cost.
In said structure, locating part, the assembly method of combined floodgate lock piece and reverse interlocking part and rigging position are equal
Can be adjusted according to actual conditions, for example, rolling assembling on breaker body, or translation be assemblied in breaker
On ontology, if locating part can accordingly in place locking position and remove solution lock-bit between move, combined floodgate lock piece can be corresponding
Remove locking position and solve in place and move between lock-bit, reverse interlocking part can corresponding counteresteer position and reversed solution lock-bit it
Between it is mobile.The mounting bracket can be cabinet, can also be L-shaped frame, can be adjusted according to actual needs.
For the driving force of reverse interlocking part in above structure, reverse interlocking part can be divided by what is installed on breaker body
Closing mechanism drives, and obtains embodiment 2, in this way contacts the action of reverse interlocking part and the action of divide-shut brake operating mechanism
Get up so that respective reaction is made in the action that reverse interlocking part can closely follow divide-shut brake operating mechanism, avoids the occurrence of divide-shut brake actuating
Just the phenomenon that locating part locking, occurs for reverse interlocking part after mechanism combined floodgate a period of time.In other embodiments, reverse interlocking
Part can be driven by the independent driving device on breaker body, be driven for example, installing electromagnetism on breaker body
Dynamic device, the divide-shut brake that electromagnetic actuator device detects handcart type breaker by detection device act, and according to detection signal control
System driving reverse interlocking part action.
When reverse interlocking part is driven by divide-shut brake operating mechanism, the component that divide-shut brake operating mechanism includes has very much, example
The sincere son of main shaft, combined floodgate axis, closing pawl, separating brake, energy storage axle are such as exported, reverse interlocking part can be by divide-shut brake operating mechanism
Arbitrary movable part driving, wherein reverse interlocking part is fixed on the output main shaft, makes reverse interlocking part by exporting
Main shaft drives obtain embodiment 3, because output main shaft is as finally acting in divide-shut brake operating mechanism divide-shut brake action process
Component, divide-shut brake is acted and is basically completed after action, reverse interlocking part is associated with output main shaft so that reverse interlocking part exists
The action of divide-shut brake operating mechanism divide-shut brake reoperates after being basically completed, and avoids reverse interlocking part dynamic in closing mechanism divide-shut brake
Just action has an impact to be acted to divide-shut brake when not completing.
In above-mentioned all embodiments, by the assembly of locating part translation on breaker body, locating part is made to be locked in place
Stop bit and remove solution lock-bit between do straight reciprocating, obtain embodiment 4.
In addition, in above-mentioned all embodiments, on breaker body installation be sequentially connected with the locating part, for behaviour
The handle for making the movement of personnel's manual actuation locating part, is acted by manual drive locating part, obtains embodiment 5, in other implementations
In example, locating part can be driven by independent driving device, which is connected with detection device, and detection device is for detecting
In place whether, driving device is acted handcart type breaker by the signal control driving locating part of detection device.
In addition, in above-mentioned all embodiments, combined floodgate lock piece can be with the arbitrary movable part in divide-shut brake operating mechanism
Part coordinates that divide-shut brake operating mechanism is prevented to act, such as the sincere son of output main shaft, combined floodgate axis, closing pawl, separating brake, energy storage axle
Deng, wherein locking structure is provided on combined floodgate axis, combined floodgate lock piece coordinates with the locking structure and then prevents divide-shut brake actuating
Mechanism carries out feed motion, obtains embodiment 6.
When combined floodgate lock piece and combined floodgate axis coordinate, when locating part does straight reciprocating, locating part and combined floodgate lock piece it
Between transmission connecting structure include connecting lever of the rolling assembling on breaker body, the both sides of connecting lever and breaker body hinge joint
Side is hinged by slot hole and locating part, and side is hinged with connecting rod, and the one end of connecting rod far from connecting lever is hinged with combined floodgate lock piece, turns
The position of arm and combined floodgate lock piece hinge joint and the abutting end of combined floodgate lock piece and locking structure be located at combined floodgate lock piece with
The both sides of breaker body hinge joint obtain embodiment 7.
Wherein, the connecting lever includes the level board section extended in left-right direction and the vertical plate section extended in the vertical direction,
Connecting lever is hinged by vertical plate section and locating part, hinged by level board section and connecting rod and breaker body, level board section and perpendicular
It is connected by the longitudinal plate section extended along the longitudinal direction between straight panel section, to be provided for limit between level board section and vertical plate section
The space that position part passes through.Embodiment 8 is obtained, in other embodiments, connecting lever can only include the level extended in left-right direction
Plate section and the vertical plate section extended in the vertical direction, are not provided with the space passed through for locating part.
Above-described embodiment is the description more terse to circuit breaker system, these embodiments can be with separate embodiments or group
It closes and implements, a kind of optimum embodiment after a kind of combination of above-described embodiment is provided below.
The optimum embodiment of the circuit breaker system of the utility model, as shown in Figures 1 to 8, including handcart type breaker 1 with
And the L-shaped frame 10 for installing handcart type breaker, the handcart type breaker 1 includes cart frame 11, on cart frame 11
It is provided with duckbilled contact 12, current transformer 13, insulated tension pole 14, vacuum interrupter 15 and support insulator 16, L-shaped frame 10
On be provided with insulation column 103, insulation column 103 is equipped with tactile for what is dock with the duckbilled contact 12 on handcart type breaker
Head.
Cart frame 11 includes left clapboard 111 and right clapboard 112 and bottom plate 4, is rotated in left-right direction on left and right partition board
It is equipped with combined floodgate axis 2 and output main shaft 3, output main shaft 3 is located at the lower section of combined floodgate axis 2, and combined floodgate axis 2 stretches out left clapboard 111
One end is fixedly installed the swing component 21 extended in a radial direction, and the outside rolling assembling of left clapboard 111 is useful in handcart-type
Breaker not in place when coordinate with the swing component 21 to limit the combined floodgate lock piece 9 that the rotation of combined floodgate axis 2 is closed a floodgate, set on bottom plate 4
It is equipped with guide holder 42, is vertically oriented in guide holder 42 and rod-shaped locating part 5 is installed, exported and be provided with along diameter on main shaft 3
It is extending to direction, the fortune upwards of locating part 5 is avoided with the cooperation of the upper end top pressure of locating part 5 after handcart type breaker closes a floodgate in place
The lower end of the dynamic fixed reverse interlocking part 31 for unlocking opponent's vehicle type breaker, locating part 5 is equipped with for coordinating with right with L-shaped frame
The lower limit portion that the up and down motion of locating part 5 is limited, in addition, locating part 5 passes through transmission connecting structure and combined floodgate lock piece 9
It is sequentially connected to drive combined floodgate lock piece 9 to move in 5 motion process of locating part.
In said structure, what the hook portion that combined floodgate lock piece 9 is arranged by its swinging end was arranged with 21 swinging end of swing component
The locking of the two is realized in card slot cooperation.L-shaped frame passes through sliding rail being arranged thereon, for being oriented to installation handcart type breaker
End face coordinates with 5 top pressure of locating part, and the testing position limit hole 101 being caught in for locating part 5 or work by being arranged on sliding rail
Make the positioning locking that position limit hole 102 realizes opponent's vehicle type breaker.The upper end of locating part 5 is equipped with support plate 51, locating part 5
Coordinated by support plate 51 and 31 top pressure of reverse interlocking part.The middle part of combined floodgate axis 2 is provided with combined floodgate plate 22.
The transmission connecting structure includes the connecting lever 7 between being horizontally installed on left and right partition board, and the connecting lever 7 includes along a left side
The level board section 71 that right direction extends and the vertical plate section 72 extended in the vertical direction, between level board section 71 and vertical plate section 72
It is connected by the longitudinal plate section 73 extended along the longitudinal direction, is passed through for locating part with being provided between level board section and vertical plate section
Space.Connecting lever slot hole 74 is provided in the vertical plate section 72, connecting lever 7 is hinged by connecting lever slot hole 74 and locating part 5, separately
Outside, be fixed with connecting plate 41 on bottom plate 4, the outside of left clapboard 111 is provided with connecting rod 8, connecting lever 7 by level board section 71 with connect
Plate 41 is hinged, and the part being extend out on the outside of left clapboard 111 by level board section 71 and connecting rod 8 are hinged, and connecting rod 8 is far from connecting lever
7 one end is hinged with combined floodgate lock piece 9, and combined floodgate lock piece 9 is distinguished with the auxiliary section of swing component 21 and with the articulated section of connecting rod 8
Positioned at the both sides of combined floodgate lock piece 9 and the articulated section of left clapboard 111.Connecting rod slot hole 81, left clapboard are also equipped on the connecting rod 8
The positioning pin 43 for coordinating with connecting rod slot hole 81 and then being oriented to the movement of connecting rod 8 is provided on 111.
In addition, being also sequentially connected with the handle 6 held for operating personnel to drive locating part 5 to move up and down on locating part 5.
The handle 6 includes fixed link 61 and pars contractilis, and the pars contractilis is telescopic fork 62, is also set between fixed link 61 and telescopic fork 62
It is equipped with return spring 63, handle 6 on breaker body, is cut with scissors by 61 rolling assembling of fixed link by telescopic fork 62 and locating part 5
It connects, the limit slot hole 52 in axial direction extended is provided on locating part 5, locating part 5 is by the limit slot hole 52 and stretches
Fork 62 is hinged.
The circuit breaker system of the utility model in actual use, when handcart type breaker not in place when, L-shaped frame
The upper surface pushing tow locating part 5 of guide rail, at this point, handle 6 tilts down, locating part 5 is lifted up, and locating part is in and removes unlock
Position, locating part drive the right end of connecting lever 7 to be lifted up, since middle part and the connecting plate 41 of connecting lever 7 are hinged, according to lever principle,
The left end of connecting lever 7, which moves downward, pulls connecting rod 8 to move downward, and connecting rod 8 drives the swinging end of combined floodgate lock piece 9 to swing upward, with
Swing component 21 fastens, and realizes that the locking to combined floodgate axis 2, swing component 21 constitute the locking knot with the cooperation of combined floodgate lock piece on combined floodgate axis
Structure, combined floodgate lock piece are in and remove locking position, and the combined floodgate plate 22 on combined floodgate axis 2 cannot be pulled, and handcart type breaker cannot be into
Row closing operation.Realize the interlocking that handcart type breaker cannot close a floodgate when not in place.
When handcart type breaker reaches testing position or operating position, lower end and the examination on L-shaped frame guide rail of locating part 5
It tests position limit hole 101 or operating position limit hole 102 corresponds to so that locating part 5 can move downward, and pull hand upwards at this time
Handle 6, driving locating part 5 move downward, and the testing position limit hole 101 or operating position limit of L-shaped frame are inserted into the lower end of locating part 5
In the hole 102 of position, make handcart type breaker handcart that can not move again, realizes the positioning locking of opponent's vehicle type breaker, locating part 5
In locking position in place, at this point, since locating part 5 moves down, the right end of connecting lever 7 is driven to move downward, the left side of connecting lever 7 to
Upper movement drive link 8 moves upwards, and connecting rod 8 drives the swinging end of combined floodgate lock piece 9 to move downward, release with swing component 21 it
Between locking, combined floodgate lock piece be in solve lock-bit in place, 22 opponent's vehicle type breaker of combined floodgate plate can be pulled at this time and closed a floodgate
Operation.
When handcart type breaker does not close a floodgate, the reverse interlocking part 31 on main shaft 3 is exported far from locating part 5, reverse interlocking
Part is in reversed solution lock-bit, and when handcart type breaker is in "on" position, the reverse interlocking part 31 exported on main shaft 3 is pressed onto
In the support plate 51 of 5 upper end of locating part setting, locating part 5 is locked on locking position in place, at this point, reverse interlocking part is in anti-
To locking position, locating part 5 can not move up the positioning locking between releasing and L-shaped frame, to realize that handcart type breaker exists
The requirement that can not be moved when "on" position.If it is desired to mobile handcart type breaker, it is necessary to by handcart type breaker separating brake, release anti-
To the top pressure cooperation between locking part 31 and support plate 51, so that reverse interlocking part is moved to reversed solution lock-bit, handcart can be released
Locking between formula breaker and L-shaped frame and then mobile handcart type breaker, realize that handcart type breaker separating brake rear is removable
The requirement of handcart type breaker.
A kind of specific embodiment of handcart type breaker of the utility model, concrete structure and above-mentioned circuit breaker system are each
The concrete structure of handcart type breaker is identical in embodiment, is no longer described in detail herein.
Claims (16)
1. handcart type breaker, including breaker body, divide-shut brake operating mechanism is installed on breaker body, feature exists
In：On breaking body ontology activity assembly finite place piece, locating part on its active strokes have for on corresponding mounting bracket
Breaker body to be fixed on the position of locking in place of corresponding position and be taken off with the position limiting structure by position limiting structure corresponding matching
That opens removes solution lock-bit；
Activity is equipped with combined floodgate lock piece on breaker body, and combined floodgate lock piece has on its active strokes for preventing division
Lock operating mechanism progress closing operation removes locking position and for unlocking the solution lock-bit in place to divide-shut brake operating mechanism locking；
Transmission connecting structure is equipped between the locating part and combined floodgate lock piece, the locating part in locking position in place passes through described
Transmission connecting structure drives combined floodgate lock piece dynamic to unlock displacement in place accordingly, passes through institute in the locating part for removing solution lock-bit
Stating transmission connecting structure drives combined floodgate lock piece dynamic to locking displacement is removed accordingly；
Also activity is equipped with reverse interlocking part on breaker body, and reverse interlocking part has on its active strokes in open circuit
Locating part is locked at the counteresteer position at the locking position in place when device ontology is in "on" position, and in breaker sheet
The reversed solution lock-bit to the locking of the locating part is released when body separating brake.
2. handcart type breaker according to claim 1, it is characterised in that：The reverse interlocking part is grasped by the divide-shut brake
Motivation structure driving activity.
3. handcart type breaker according to claim 2, it is characterised in that：The divide-shut brake operating mechanism includes that output is led
Axis, the reverse interlocking part are fixed on the output main shaft.
4. according to the handcart type breaker described in any claim in claim 1-3, it is characterised in that：The locating part exists
In place locking position and remove solution lock-bit between do straight reciprocating.
5. according to the handcart type breaker described in any claim in claim 1-3, it is characterised in that：The breaker sheet
Handle being sequentially connected with the locating part, for the movement of operating personnel's manual actuation locating part is also installed on body.
6. according to the handcart type breaker described in any claim in claim 1-3, it is characterised in that：The divide-shut brake behaviour
Motivation structure includes combined floodgate axis, and locking structure is provided on combined floodgate axis, and the combined floodgate lock piece coordinates in turn with the locking structure
Divide-shut brake operating mechanism is prevented to carry out feed motion.
7. handcart type breaker according to claim 6, it is characterised in that：The locating part locking position and is removed in place
Straight reciprocating is done between solution lock-bit, the transmission connecting structure includes connecting lever of the rolling assembling on breaker body, is turned
The both sides side of arm and breaker body hinge joint is hinged by slot hole and locating part, and side is hinged with connecting rod, and connecting rod is separate to turn
One end of arm is hinged with combined floodgate lock piece, connecting lever and the position of combined floodgate lock piece hinge joint and combined floodgate lock piece and locking structure
Abutting end is located at the both sides of combined floodgate lock piece and breaker body hinge joint.
8. handcart type breaker according to claim 7, it is characterised in that：The connecting lever includes extending in left-right direction
Level board section and the vertical plate section extended in the vertical direction, connecting lever is hinged by vertical plate section and locating part, passes through level board section
Hinged, the longitudinal plate Duan Lian between level board section and vertical plate section by extending along the longitudinal direction with connecting rod and breaker body
It connects, to provide the space passed through for locating part between level board section and vertical plate section.
9. circuit breaker system, including handcart type breaker and the mounting bracket for installing handcart type breaker, the handcart-type
Breaker includes breaker body, and divide-shut brake operating mechanism is equipped on breaker body, it is characterised in that：On breaking body ontology
Activity assembly finite place piece, locating part have on its active strokes for the position limiting structure corresponding matching that is arranged on mounting bracket
Breaker body to be fixed on to the position of locking in place of corresponding position and removes solution lock-bit with what the position limiting structure disengaged；
Activity is equipped with combined floodgate lock piece on breaker body, and combined floodgate lock piece has on its active strokes for preventing division
Lock operating mechanism progress closing operation removes locking position and for unlocking the solution lock-bit in place to divide-shut brake operating mechanism locking；
Transmission connecting structure is equipped between the locating part and combined floodgate lock piece, the locating part in locking position in place passes through described
Transmission connecting structure drives combined floodgate lock piece dynamic to unlock displacement in place accordingly, passes through institute in the locating part for removing solution lock-bit
Stating transmission connecting structure drives combined floodgate lock piece dynamic to locking displacement is removed accordingly；
Also activity is equipped with reverse interlocking part on breaker body, and reverse interlocking part has on its active strokes in open circuit
Locating part is locked at the counteresteer position at the locking position in place when device ontology is in "on" position, and in breaker sheet
The reversed solution lock-bit to the locking of the locating part is released when body separating brake.
10. circuit breaker system according to claim 9, it is characterised in that：The reverse interlocking part is grasped by the divide-shut brake
Motivation structure driving activity.
11. circuit breaker system according to claim 10, it is characterised in that：The divide-shut brake operating mechanism includes that output is led
Axis, the reverse interlocking part are fixed on the output main shaft.
12. according to the circuit breaker system described in any claim in claim 9-11, it is characterised in that：The locating part exists
In place locking position and remove solution lock-bit between do straight reciprocating.
13. according to the circuit breaker system described in any claim in claim 9-11, it is characterised in that：The breaker sheet
Handle being sequentially connected with the locating part, for the movement of operating personnel's manual actuation locating part is also installed on body.
14. according to the circuit breaker system described in any claim in claim 9-11, it is characterised in that：The divide-shut brake behaviour
Motivation structure includes combined floodgate axis, and locking structure is provided on combined floodgate axis, and the combined floodgate lock piece coordinates in turn with the locking structure
Divide-shut brake operating mechanism is prevented to carry out feed motion.
15. circuit breaker system according to claim 14, it is characterised in that：The locating part locking position and is removed in place
Straight reciprocating is done between solution lock-bit, the transmission connecting structure includes connecting lever of the rolling assembling on breaker body, is turned
The both sides side of arm and breaker body hinge joint is hinged by slot hole and locating part, and side is hinged with connecting rod, and connecting rod is separate to turn
One end of arm is hinged with combined floodgate lock piece, connecting lever and the position of combined floodgate lock piece hinge joint and combined floodgate lock piece and locking structure
Abutting end is located at the both sides of combined floodgate lock piece and breaker body hinge joint.
16. circuit breaker system according to claim 15, it is characterised in that：The connecting lever includes extending in left-right direction
Level board section and the vertical plate section extended in the vertical direction, connecting lever is hinged by vertical plate section and locating part, passes through level board section
Hinged, the longitudinal plate Duan Lian between level board section and vertical plate section by extending along the longitudinal direction with connecting rod and breaker body
It connects, to provide the space passed through for locating part between level board section and vertical plate section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820686922.6U CN208093491U (en) | 2018-05-09 | 2018-05-09 | A kind of circuit breaker system and handcart type breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820686922.6U CN208093491U (en) | 2018-05-09 | 2018-05-09 | A kind of circuit breaker system and handcart type breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093491U true CN208093491U (en) | 2018-11-13 |
Family
ID=64052957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820686922.6U Withdrawn - After Issue CN208093491U (en) | 2018-05-09 | 2018-05-09 | A kind of circuit breaker system and handcart type breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493067A (en) * | 2018-05-09 | 2018-09-04 | 河南森源电气股份有限公司 | Circuit breaker system and handcart type breaker |
-
2018
- 2018-05-09 CN CN201820686922.6U patent/CN208093491U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493067A (en) * | 2018-05-09 | 2018-09-04 | 河南森源电气股份有限公司 | Circuit breaker system and handcart type breaker |
| CN108493067B (en) * | 2018-05-09 | 2023-10-20 | 河南森源电气股份有限公司 | Circuit breaker system and handcart type circuit breaker |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181113 Effective date of abandoning: 20231020 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181113 Effective date of abandoning: 20231020 |