CN209418365U - Manual operating mechanism of breaker - Google Patents
Manual operating mechanism of breaker Download PDFInfo
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- CN209418365U CN209418365U CN201821851710.5U CN201821851710U CN209418365U CN 209418365 U CN209418365 U CN 209418365U CN 201821851710 U CN201821851710 U CN 201821851710U CN 209418365 U CN209418365 U CN 209418365U
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Abstract
The utility model relates to Low Voltage Electrical Apparatus, more particularly to a kind of manual operating mechanism of breaker, it includes the first mechanism and the second mechanism arranged side by side, first mechanism is identical with the second mechanism structure, first mechanism includes the first mechanism rack and the first sliding panel, second mechanism includes the second mechanism rack and the second sliding panel, and the circuit breaker handle of two breakers is each passed through the first mechanism rack, the second mechanism rack, and is connected respectively with the first sliding panel, the driving of the second sliding panel；It further include pivot link and transmission long axis；Pivot link is operated, pivot link one end is swung, so that the first sliding panel or the second sliding panel is reciprocatingly slided, while the second sliding panel or the first sliding panel being made to reciprocatingly slide, realize the separating brake/combined floodgate of two breakers；The utility model, which can synchronize, realizes two breaker open operation/combined floodgates, also can control separating brake/combined floodgate of single breaker.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, and in particular to a kind of manual operating mechanism of breaker.
Background technique
Existing circuit breaker operation mechanism often can only carry out separating brake/closing operation to a breaker, cannot synchronize to two
Platform breaker carries out separating brake/closing operation.
Summary of the invention
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of manual operating mechanism of breaker, can
It is synchronous to realize two breaker open operation/combined floodgates, it also can control separating brake/combined floodgate of single breaker, versatility is more preferable.
To achieve the above object, the utility model adopts the technical scheme that
A kind of manual operating mechanism of breaker comprising the first mechanism 4 and the second mechanism 6 arranged side by side, the first mechanism 4
It is arranged on the upside of the first breaker, the second mechanism 6 is arranged on the upside of the second breaker, 6 structure phase of the first mechanism 4 and the second mechanism
Together, the first mechanism 4 includes the first mechanism rack 43 being arranged on the upside of the first breaker and is slidably arranged in the first mechanism rack
The first sliding panel 41 on 43, the second mechanism 6 include the second mechanism rack and the sliding setting being arranged on the upside of the second breaker
The second sliding panel on the second mechanism rack, the circuit breaker handle of two breakers are each passed through the first mechanism rack 43,
Two mechanism racks, and be connected respectively with the first sliding panel 41, the driving of the second sliding panel；
Further include pivot link 45 and transmission long axis 5,45 one end of pivot link be pivotably arranged to the first mechanism rack 43 or
On second mechanism rack, the other end and the first sliding panel 41 or the driving of the second sliding panel are connected, and 5 both ends of transmission long axis are respectively with the
One sliding panel 41, the second sliding panel are connected；
The pivot link 45 is operated, the one end of pivot link 45 being connected with sliding panel driving is swung, drives first
Sliding panel 41 or the second sliding panel reciprocatingly slide, while driving the second sliding panel or the first sliding panel 41 past by transmission long axis 5
Multiple sliding, the first sliding panel 41, the second sliding panel drive the circuit breaker handle of the first breaker, the second breaker respectively simultaneously
Circuit breaker handle is swung, and realizes the separating brake/combined floodgate of two breakers.
Preferably, it is equipped between first mechanism rack 43 and the first sliding panel 41 for resetting the first sliding panel 41
The first tension spring 7, the second tension spring for making the second sliding sheet reset is equipped between the second mechanism rack and the second sliding panel.
Preferably, the both ends of the transmission long axis 5 are equipped with the adjusting nut 3 being threadedly coupled with it, for adjusting first
Spacing between sliding panel 41 and the second sliding panel.
Preferably, the pivot link 45 includes connecting rod driving portion 451 and connecting rod shaft 450,451 one end of connecting rod driving portion
It is fixedly linked with connecting rod shaft 450, the other end is connected with the first sliding panel 41 or the driving of the second sliding panel, connecting rod shaft 450 1
End is pivotably arranged on the first mechanism rack 43 or the second mechanism rack.
Preferably, the connecting rod driving portion 451 is equipped with the tie rod holes 4510 of strip, the first sliding panel 41 or the second
Sliding panel is equipped with drive shaft 44, and the setting of drive shaft 44 is slidably matched in tie rod holes 4510 with it.
Preferably, it is additionally provided with connecting rod reinforcing rib 452 between the connecting rod driving portion 451 and connecting rod shaft 450, connecting rod adds
Strengthening tendons 452 are connected with connecting rod driving portion 451, connecting rod shaft 450 respectively.
It preferably, further include mechanism handle and handle bracket 46, handle bracket 46 includes the company that pivot link 45 is arranged in
The limit plate 460 of 450 top of bar shaft, mechanism handle one end is rotated across 460 drive link shaft 450 of limit plate.
Preferably, the mechanism handle includes lever 1 and handle drive rod 2,2 one end of handle drive rod and lever 1
It is connected, the other end is rotated across 460 drive link shaft 450 of limit plate；
The handle bracket includes limit plate 460, connecting plate 461 and buck plate 462, buck plate 462 and the first mechanism branch
Frame 43 or the second mechanism rack are connected, and 461 both ends of connecting plate are connected with limit plate 460,462 bending of buck plate respectively, limit plate
460 are equipped with location hole 4601, and 2 one end of handle drive rod is rotated across 4601 drive link shaft 450 of location hole.
Preferably, first mechanism rack 43 includes first support mainboard 430, is arranged in first support mainboard 430
First aperture 4300 in portion and two the first tracks 4301 for being separately positioned on 4300 two sides of the first aperture, the first breaker
Circuit breaker handle passes through the first aperture 4300 and the driving of the first sliding panel 41 cooperates；
First sliding panel 41 includes the first sliding panel mainboard 410 and is arranged in 410 side of the first sliding panel mainboard
The first saddle 42, the first sliding panel mainboard 410 is arranged in parallel with first support mainboard 430 and the breaker with the first breaker
Handle drives cooperation, the setting of the first saddle 42 are slidably matched in the first track 4301 with it.
Preferably, first track 4301 is the elongate holes being arranged on first support mainboard 430, the first saddle 42
Holding is slidably matched in the first track 4301 with it；First handle drive hole is set in the middle part of the first sliding panel mainboard 410
4100, the circuit breaker handle of the first breaker is plugged in first handle drive hole 4100 and drives cooperation with it.
Preferably, first mechanism rack 43 include be disposed thereon side one end and with 43 bending phase of the first mechanism rack
The first long axle support plate 433 even, the first sliding panel 41 include being arranged in one end is connected with 41 bending of the first sliding panel first
Long axis fixing plate 411, the first long axis fixing plate 411 are arranged close to 43 other end of the first mechanism rack, the both ends point of the first tension spring 7
It is not connected with the first long axle support plate 433, the first long axis fixing plate 411；Second mechanism rack includes being disposed thereon side one
End and the second long axle support plate being connected with the second mechanism rack bending, the second sliding panel include setting in one end and the second sliding
The second connected long axis fixing plate of plate bending, the second long axis fixing plate are arranged close to the second mechanism rack other end, the second tension spring
Both ends be connected respectively with the second long axle support plate, the second long axis fixing plate；Described 5 one end of transmission long axis and the first long axis fixing plate
411 are connected, and the other end passes through the first long axle support plate 433 and is connected with the second long axis fixing plate.
Preferably, the first long axis limiting slot 4330 is set in described first long axle support plate 433, and transmission long axis 5 passes through first
Long axis limiting slot 4330 and its sliding fit.
Preferably, the adjusting nut 3 respectively with the first long axis fixing plate 411 of the first mechanism rack 43, the second mechanism
The long axis fixing plate cooperation of the second of bracket, for adjusting the spacing between the first sliding panel 41 and the second sliding panel.
Preferably, first mechanism rack 43 includes first support mainboard 430, first support supporting plate 431, first
Frame fixed plate 432, and the first aperture 4300, the first track 4301 and the first long axis that are arranged on first support mainboard 430
Supporting plate 433；
A first support supporting plate 431, each first support supporting plate 4310 is respectively arranged in 430 both ends of first support mainboard
One end is connected with 430 bending of first support mainboard, and the other end is connected with 432 bending of first support fixed plate, first support
Fixed plate 432 and the circuit breaker housing of the first breaker are fixedly linked, and the first aperture 4300 is arranged in first support mainboard 430
Portion, two the first tracks 4301 are separately positioned on the two sides of the first aperture 4300, and the first track 4301 is elongate holes, and the
One track 4301 is arranged in parallel with the first aperture 4300, and the first long axle support plate 433 is arranged in one of first support mainboard 430
Jiao Chu is connected with its bending.
Preferably, first mechanism rack 43 further includes the first saddle pilot hole 4302 being disposed thereon, and every
One end of one track 4301 is equipped with the first saddle pilot hole 4302 communicated therewith, the first saddle pilot hole 4302
Width is greater than the width of the first track 4301, and the first saddle 42 of the first sliding panel 41 is packed by the first saddle pilot hole 4302
First track 4301.
Preferably, first mechanism rack 43 further includes the second aperture 4304 being arranged on first support mainboard 430
With third aperture 4305, the second aperture 4304 and the nameplate of the first breaker are correspondingly arranged, third aperture 4305 and the first open circuit
The test button of device is correspondingly arranged.
Preferably, first sliding panel 41 includes the first sliding panel mainboard 410, is arranged in the first sliding panel mainboard 410
The first handle drive hole 4100 at middle part, the first saddle 42 that 410 side of the first sliding panel mainboard is arranged in and setting are the
The first long axis fixing plate 411 that one sliding panel mainboard, 410 one end is connected with its bending.
The manual operating mechanism of breaker of the utility model can synchronize and realize two manual behaviour of breaker open operation/combined floodgate
Make, convenient for user's control and is conducive to improve operating efficiency；First mechanism is identical with the second mechanism structure, can also make
Used time omits one of them, is only used for controlling combined floodgate/separating brake of single breaker, makes the utility model breaker manual operation machine
The versatility of structure is more preferable, and applicable scene is more extensive.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model manual operating mechanism of breaker；
Fig. 2 is the first mechanism of the utility model, the assembling structure schematic diagram of pivot link and handle bracket；
Fig. 3 is the structural schematic diagram of the first mechanism of the utility model, shows first support mainboard and the first sliding panel
Assembling structure.
Specific embodiment
Below in conjunction with the embodiment that attached drawing 1-3 is provided, the manual operating mechanism of breaker of the utility model is further illustrated
Specific embodiment.The manual operating mechanism of breaker of the utility model is not limited to the following description.
The manual operating mechanism of breaker of the utility model comprising the first mechanism 4 and the second mechanism 6 arranged side by side,
First mechanism 4 is arranged on the upside of the first breaker, and the second mechanism 6 is arranged on the upside of the second breaker, the first mechanism 4 and the second machine
6 structure of structure is identical, and the first mechanism 4 includes the first mechanism rack 43 being arranged on the upside of the first breaker and is slidably arranged in first
The first sliding panel 41 on mechanism rack 43, the second mechanism 6 include be arranged in the second mechanism rack on the upside of the second breaker and
The second sliding panel being slidably arranged on the second mechanism rack, the circuit breaker handle of two breakers are each passed through the first mechanism branch
Frame 43, the second mechanism rack, and be connected respectively with the first sliding panel 41, the driving of the second sliding panel；
Further include pivot link 45 and transmission long axis 5,45 one end of pivot link be pivotably arranged to the first mechanism rack 43 or
On second mechanism rack, the other end and the first sliding panel 41 or the driving of the second sliding panel are connected, and 5 both ends of transmission long axis are respectively with the
One sliding panel 41, the second sliding panel are connected；
The pivot link 45 is operated, the one end of pivot link 45 being connected with sliding panel driving is swung, drives first
Sliding panel 41 or the second sliding panel reciprocatingly slide, while driving the second sliding panel or the first sliding panel 41 past by transmission long axis 5
Multiple sliding, the first sliding panel 41, the second sliding panel drive the circuit breaker handle of the first breaker, the second breaker respectively simultaneously
Circuit breaker handle is swung, and realizes the separating brake/combined floodgate of two breakers.
Existing circuit breaker operation mechanism often can only carry out separating brake/closing operation to a breaker, cannot synchronize to two
Platform breaker carries out separating brake/closing operation.
The manual operating mechanism of breaker of the utility model can synchronize and realize two manual behaviour of breaker open operation/combined floodgate
Make, convenient for user's control and is conducive to improve operating efficiency；First mechanism 4 is identical with 6 structure of the second mechanism, can also be
One of them is omitted when use, is only used for controlling combined floodgate/separating brake of single breaker, the utility model breaker is manually operated
The versatility of mechanism is more preferable, and applicable scene is more extensive.
As shown in Figure 1, being one embodiment of the utility model manual operating mechanism of breaker.
Separating brake/the closing operation of two breakers can be achieved at the same time in the manual operating mechanism of breaker of the utility model, real
Border is the first breaker and the second breaker respectively, need to be arranged in same level, and first in use, two breakers
The end of incoming cables of breaker and the leading-out terminal of the second breaker are oppositely arranged.
It should be pointed out that the end of incoming cables of first breaker opposite with the end of incoming cables of the second breaker can also be set
It sets, at this point, if the first breaker open operation (or combined floodgate), the second breaker closing (or separating brake).
As shown in Figure 1, the utility model manual operating mechanism of breaker comprising the first mechanism 4, second arranged side by side
Mechanism 6, transmission long axis 5 and pivot link 45, the first mechanism 4 are arranged on the upside of the first breaker, and the second mechanism 6 is arranged second
On the upside of breaker, the first mechanism 4 is identical with 6 structure of the second mechanism, and the first mechanism 4 includes being arranged on the upside of the first breaker
First mechanism rack 43 and the first sliding panel 41 being slidably matched on the first mechanism rack 43 and with it, the second mechanism 6 are set
Including the second mechanism rack on the upside of the second breaker is arranged in and is arranged on the second mechanism rack and is slidably matched with it
Second sliding panel, 5 both ends of transmission long axis are connected with the first sliding panel 41, the second sliding panel respectively, and 45 one end of pivot link pivots
It is arranged on the first mechanism rack 43, the other end is connected with the driving of the first sliding panel 41.
It is pointed out that the pivot link 45, can also be pivotably arranged to one end on the second mechanism rack, the other end
It is connected with the driving of the second sliding panel.
Preferably, as shown in Figure 1, being equipped with drive shaft 44 on the upside of first mechanism rack 43, pivot link 45 includes connecting
Bar driving portion 451 and connecting rod shaft 450, connecting rod shaft 450 are rotatably arranged on the first mechanism rack 43, connecting rod driving portion 451
One end is fixedly linked with connecting rod shaft 450, and the other end is connected with the driving of drive shaft 44.
Preferably, the connecting rod driving portion 451 is equipped with tie rod holes 4510, and tie rod holes 4510 are elongate holes, drives
44 holding of moving axis is slidably matched in tie rod holes 451 with it.
Preferably, as shown in Figure 1, being equipped between first mechanism rack 43 and the first sliding panel 41 for making first to slide
The first tension spring 7 that movable plate 41 resets is equipped between the second mechanism rack and the second sliding panel for making the second sliding sheet reset
Second tension spring.First tension spring 7 and the second tension spring can pull the first sliding panel 41, the second sliding panel to automatically reset respectively, mention
High the degree of automation and operating efficiency of the utility model manual operating mechanism of breaker.
Preferably, as shown in Figure 1, the both ends of the transmission long axis 5 are equipped with the adjusting nut 3 being threadedly coupled with it, lead to
It crosses and screws adjusting nut 3, the length between the first sliding panel 41 and the second sliding panel of transmission long axis 5 can be carried out micro-
It adjusts, to be finely adjusted to the distance between the first sliding panel 41 and second sliding panel, to guarantee the utility model breaker hand
The accuracy of pneumatic operating mechanism movement, improves the action performance of the utility model manual operating mechanism of breaker.
Preferably, first mechanism rack 43 include be disposed thereon side one end and with 43 bending phase of the first mechanism rack
The first long axle support plate 433 even, the first sliding panel 41 include being arranged in one end is connected with 41 bending of the first sliding panel first
Long axis fixing plate 411, the first long axis fixing plate 411 are arranged close to 43 other end of the first mechanism rack, the both ends point of the first tension spring 7
It is not connected with the first long axle support plate 433, the first long axis fixing plate 411；Second mechanism rack includes being disposed thereon side one
End and the second long axle support plate being connected with the second mechanism rack bending, the second sliding panel include setting in one end and the second sliding
The second connected long axis fixing plate of plate bending, the second long axis fixing plate are arranged close to the second mechanism rack other end, the second tension spring
Both ends be connected respectively with the second long axle support plate, the second long axis fixing plate；Described 5 one end of transmission long axis and the first long axis fixing plate
411 are connected, and the other end passes through the first long axle support plate 433 and is connected with the second long axis fixing plate.Specifically, direction as shown in Figure 1, institute
The first long setting of axis fixing plate 411 is stated in 41 upper end of the first sliding panel, the first long axle support plate 433 is arranged in the first mechanism rack 43
Lower end；In the second sliding panel upper end, the second long axle support plate is arranged in the second mechanism rack for the second long axis fixing plate setting
Lower end；5 upper end of transmission long axis passes through the first adjusting nut 30, the second adjusting nut 31 and the first long 411 phase of axis fixing plate
Even, the first adjusting nut 30 and the second adjusting nut 31 are located at the first long 411 two sides of axis fixing plate, and grow respectively with transmission
The connection of 5 threaded upper ends of axis, 5 lower end of transmission long axis pass through the first long axle support plate 433, adjust spiral shell by third adjusting nut, the 4th
Mother is connected with the second long axis fixing plate, and third adjusts spiral shell and the 4th adjusting nut is located at the second long axis fixing plate two sides, and
It is connect respectively with 5 lower thread of transmission long axis.
Preferably, as shown in Figure 1,7 upper and lower ends of the first tension spring are long with the first long axis fixing plate 411, first respectively
Axle support plate 433 is connected, and the second tension spring upper and lower ends are connected with the second long axis fixing plate, the second long axle support plate respectively.
Preferably, as shown in Figure 1, the utility model manual operating mechanism of breaker, further includes mechanism handle and handle branch
Frame 46, handle bracket 46 include the limit plate 460 that 450 top of connecting rod shaft of pivot link 45 is arranged in, mechanism handle one end
It is rotated across 460 drive link shaft 450 of limit plate.The mechanism handle operates connecting rod shaft 450 convenient for user, hand
Handle bracket 46 is conducive to the stability for improving mechanism handle and connecting rod shaft 450 cooperates, and is conducive to extend the utility model open circuit
The service life of device manual-operating mechanism.
The course of work in direction as shown in Figure 1, the utility model manual operating mechanism of breaker is as follows:
By mechanism handle, the connecting rod shaft 450 of pivot link 45 is driven to rotate, connecting rod shaft 450 drives connecting rod driving
Portion 451 is swung, and connecting rod driving portion 451 drives 41 upward sliding of the first sliding panel by drive shaft 44, and the first sliding panel 41 passes through
Transmission long axis 5 drives the second sliding panel, and upward sliding synchronous with the first sliding panel 41 draws the first tension spring 7, the second tension spring
It stretches, the first sliding panel 41, the second sliding panel drive the breaker hand of the circuit breaker handle of the first breaker, the second breaker respectively
Handle is swung up, the synchronous separating brake or combined floodgate for realizing the first breaker and the second breaker；After removing the external force to mechanism handle,
First tension spring 7, the second tension spring are shunk, and drive the synchronous slide downward of the first sliding panel 41, the second sliding panel, the first sliding panel respectively
41, the second sliding panel drives the second circuit breaker handle of the circuit breaker handle of the first breaker, the second breaker to the bottom respectively
It is dynamic, to realize the synchroswitching or separating brake of two breakers.
Below with reference to Figure of description and specific embodiment to each group of the utility model manual operating mechanism of breaker
It is described further at component.
As shown in Figure 1, first mechanism 4 and the second mechanism 6 are arranged side by side, the structure of the first mechanism 4 and the second mechanism 6
Identical, the first mechanism 4 includes the first mechanism rack 43 being arranged on the upside of the first breaker and is slidably arranged in the first mechanism branch
First sliding panel 41 of 43 upside of frame, the circuit breaker housing of the first mechanism rack 43 and the first breaker are fixedly linked, the second machine
Structure 6 includes that the second mechanism rack being arranged on the upside of the second breaker and second be slidably arranged on the upside of the second mechanism rack are sliding
The circuit breaker housing of movable plate, the second mechanism rack and the second breaker is fixedly linked.
As shown in Figures 2 and 3, in order to avoid repeated description, the following contents will be by taking the first mechanism 4 as an example, to 4 He of the first mechanism
The specific structure of second mechanism 6 is illustrated.
As shown in Figures 2 and 3, first mechanism 4 includes the first mechanism rack being fixed on the upside of the first breaker
43 and it is slidably arranged in the first sliding panel 41 of the upside of the first mechanism rack 43.
First mechanism rack 43 includes first support mainboard 430, first support supporting plate 431, first support fixed plate
432, the first aperture 4300 and the first track 4301,430 both ends of first support mainboard respectively with 431 right angle of first support supporting plate
Connected first support supporting plate 431, each 431 one end of first support supporting plate are connected with 430 right angle of first support mainboard, the other end
It is connected with 432 right angle of first support fixed plate, first support fixed plate 432 and the circuit breaker housing of the first breaker are fixed
It is connected, at 430 middle part of first support mainboard, first track is respectively arranged in 4300 two sides of the first aperture for the first aperture 4300 setting
4301。
Preferably, the length of first aperture 4300 is mutually fitted with the motion profile of the circuit breaker handle of the first breaker
It answers.
Preferably, first track 4301 is elongate holes.
Preferably, first mechanism rack 430 further includes the first saddle pilot hole 4302, each first track 4301
One end is respectively provided with the first saddle pilot hole 4302 communicated with the first track 4301, the setting of the first saddle pilot hole 4302
In the junction of a first support supporting plate 431 and first support mainboard 430.The first saddle pilot hole 4302, can be convenient for
First saddle 42 of the first sliding panel 41 is packed into the first track 4301, improves the utility model breaker Manual operation handle
Assembly efficiency.
Preferably, first mechanism rack 43 further includes the second aperture being arranged on first support mainboard 430
4304 and third aperture 4305, the second aperture 4304 and the nameplate of the first breaker be correspondingly arranged, check that first is disconnected convenient for user
Each phase parameter and information of road device, third aperture 4350 and the test button of the first breaker are correspondingly arranged, and with user to examination
Button is tested to be operated.
Preferably, first mechanism rack 43 further includes the first long axle support plate 433, and the first long setting of axle support plate 433 exists
At one interior angle of first support mainboard 430, it is connected with 430 bending of first support mainboard, the first long axle support plate 433, which is equipped with, to be used
In the first long axis limiting slot 4330 for supporting transmission long axis 5 and being slidably matched with it.Further, the described first long axle support plate
433 are connected with 430 right angle of first support mainboard.
Preferably, first mechanism rack 430 further includes the 4th aperture 4303, and the 4th aperture 4303 is arranged at one article
One end of the side of first track 4301, the connecting rod shaft 450 of pivot link 45 is arranged in the 4th aperture 4303, rotates with it
Cooperation.
Preferably, first mechanism rack 43 is integral type component, is formed by metal plate pressing and bending.
As shown in Figures 2 and 3, first sliding panel 41 includes the first sliding panel mainboard 410, first handle drive hole 4100
It is arranged in parallel with the first support mainboard 430 of the first saddle 42, the first sliding panel mainboard 410 and the first mechanism rack 43, first
Handle drives hole 4100 is arranged on the first sliding panel mainboard 410, corresponding with the first aperture 4300 of the first mechanism rack 430 to match
It closes, the circuit breaker handle of the first breaker passes through the first aperture 4300, is plugged in first handle drive hole 4100 and drives with it
Cooperation, is respectively arranged at least one first saddle 42 on the outside of the both ends of first handle drive hole 4100,42 one end of the first saddle and the
One sliding panel mainboard 410 is fixedly linked, and other end holding is slidably matched in the first track 4301 with it.
Preferably, first saddle 42 is fixed on the first sliding panel mainboard 410 by the first fastener 420.It is excellent
Choosing, first saddle 42 is rivet.
Preferably, first sliding panel 41 further includes the first long axis fixing plate 411, and the first long axis fixing plate 411 is arranged
It is connected in 410 one end of the first sliding panel mainboard with its bending, it is opposite with the first long axle support plate 433 of the first mechanism rack 43 to set
It sets and is used cooperatively.Further, the described first long axis fixing plate 411 is connected with 410 right angle of the first sliding panel mainboard.
Preferably, the junction of the described first long axis fixing plate 411 and the first sliding mainboard 410 is additionally provided with sliding panel reinforcement
Muscle.
Preferably, first sliding panel 41 further includes the first projecting plate 4101, and the first projecting plate 4101 is arranged first
411 other end of sliding panel mainboard, drive shaft 44 are arranged on the first projecting plate 4101, and drive shaft 44 and the first saddle 42 distinguish position
In 410 two sides of the first sliding panel mainboard.
Preferably, first sliding panel 41 is integral type component, is formed by metal plate pressing and bending.
As shown in Fig. 2, the pivot link 45 includes connecting rod driving portion 451 and connecting rod shaft 450, connecting rod shaft 450 1
End is pivotably arranged on the first support mainboard 430 of the first mechanism rack 43,451 one end of connecting rod driving portion and connecting rod shaft 450
It is fixedly linked, 451 other end of connecting rod driving portion is equipped with the tie rod holes 4510 of strip, and drive shaft 44 is arranged in tie rod holes
It is slidably matched in 4510 with it.
Preferably, the shaft that the handle drive rod 2 of 450 other end of the connecting rod shaft setting and mechanism handle cooperates drives
Hole 4501.
Preferably, the pivot link 45 further includes locking piece 4502, and locking piece 4502 is arranged in shaft drive hole 4501
Side, be threadedly coupled with connecting rod shaft 450, for locking handle drive rod 2 and shaft drive hole 4501.Further,
The locking piece 4502 is a screw.
Preferably, the pivot link 45 further includes connecting rod reinforcing rib 452, and connecting rod reinforcing rib 452 is arranged in connecting rod shaft
It is connected between 450 and connecting rod driving portion 451 and respectively with the two, to improve the structural strength of pivot link 45.
As shown in Fig. 2, the handle bracket 46 includes limit plate 460, connecting plate 461 and buck plate 462, connecting plate 461
Both ends be connected respectively with limit plate 460,462 bending of buck plate, the first support of buck plate 462 and the first mechanism rack 43
Mainboard 430 is fixed repeatedly, and the top of pivot link 45 is arranged in limit plate 460, and 460 one end of limit plate is equipped with and connecting rod shaft
The location hole 4601 of 450 4501 corresponding matching of shaft drive hole.
Preferably, the both ends of the connecting plate 461 are connected with limit plate 460,462 right angle of buck plate respectively.
Preferably, the handle bracket 46 is integral type component, is formed by metal plate pressing and bending.
As shown in Figure 1, the mechanism handle includes lever 1 and handle drive rod 2,2 one end of handle drive rod and operation
Handle 1 is connected, and the other end passes through the location hole 4601 of handle bracket 46 and the shaft of the connecting rod shaft 450 of pivot link 45 drives
The driving cooperation of hole 4501.
Preferably, the lever 1 is the moulding of plastic material, and handle drive rod 1 is metallic rod.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (17)
1. a kind of manual operating mechanism of breaker, which is characterized in that it includes the first mechanism (4) and the second mechanism arranged side by side
(6), the first mechanism (4) is arranged on the upside of the first breaker, and the second mechanism (6) is arranged on the upside of the second breaker, the first mechanism
(4) identical with the second mechanism (6) structure, the first mechanism (4) includes the first mechanism rack being arranged on the upside of the first breaker
(43) and the first sliding panel (41) for being slidably arranged on the first mechanism rack (43), the second mechanism (6) include being arranged second
The second mechanism rack on the upside of breaker and the second sliding panel being slidably arranged on the second mechanism rack, two breakers it is disconnected
Road device handle is each passed through the first mechanism rack (43), the second mechanism rack, and slides respectively with the first sliding panel (41), second
Plate driving is connected；
It further include pivot link (45) and transmission long axis (5), pivot link (45) one end is pivotably arranged to the first mechanism rack
(43) or on the second mechanism rack, the other end is connected with the first sliding panel (41) or the driving of the second sliding panel, transmission long axis (5) two
End is connected with the first sliding panel (41), the second sliding panel respectively；
The pivot link (45) are operated, the one end of pivot link (45) being connected with sliding panel driving is swung, drives first
Sliding panel (41) or the second sliding panel reciprocatingly slide, while driving the second sliding panel or the first sliding panel by transmission long axis (5)
(41) it reciprocatingly slides, the first sliding panel (41), the second sliding panel drive the circuit breaker handle of the first breaker, second respectively simultaneously
The circuit breaker handle of breaker is swung, and realizes the separating brake/combined floodgate of two breakers.
2. manual operating mechanism of breaker according to claim 1, it is characterised in that: first mechanism rack (43) and
The first tension spring (7) for resetting the first sliding panel (41), the second mechanism rack and the are equipped between first sliding panel (41)
The second tension spring for making the second sliding sheet reset is equipped between two sliding panels.
3. manual operating mechanism of breaker according to claim 1 or 2, it is characterised in that: the two of the transmission long axis (5)
End is equipped with the adjusting nut (3) being threadedly coupled with it, between adjusting between the first sliding panel (41) and the second sliding panel
Away from.
4. manual operating mechanism of breaker according to claim 1, it is characterised in that: the pivot link (45) includes connecting
Bar driving portion (451) and connecting rod shaft (450), connecting rod driving portion (451) one end is fixedly linked with connecting rod shaft (450), another
End is connected with the first sliding panel (41) or the driving of the second sliding panel, and connecting rod shaft (450) one end is pivotably arranged to the first mechanism branch
On frame (43) or the second mechanism rack.
5. manual operating mechanism of breaker according to claim 4, it is characterised in that: on the connecting rod driving portion (451)
Tie rod holes (4510) equipped with strip, the first sliding panel (41) or the second sliding panel are equipped with drive shaft (44), drive shaft
(44) setting is slidably matched in tie rod holes (4510) with it.
6. manual operating mechanism of breaker according to claim 4 or 5, it is characterised in that: the connecting rod driving portion (451)
Be additionally provided between connecting rod shaft (450) connecting rod reinforcing rib (452), connecting rod reinforcing rib (452) respectively with connecting rod driving portion
(451), connecting rod shaft (450) is connected.
7. manual operating mechanism of breaker according to claim 1, it is characterised in that: further include mechanism handle and handle branch
Frame (46), handle bracket (46) include the limit plate (460) being arranged above the connecting rod shaft (450) of pivot link (45), machine
Structure handle one end is rotated across limit plate (460) drive link shaft (450).
8. manual operating mechanism of breaker according to claim 7, it is characterised in that: the mechanism handle includes lever
(1) it is connected with handle drive rod (2), handle drive rod (2) one end with lever (1), the other end drives across limit plate (460)
Connecting rod shaft (450) rotation；
The handle bracket includes limit plate (460), connecting plate (461) and buck plate (462), buck plate (462) and the first machine
Structure bracket (43) or the second mechanism rack are connected, connecting plate (461) both ends respectively with limit plate (460), buck plate (462) bending
It is connected, limit plate (460) is equipped with location hole (4601), and handle drive rod (2) one end passes through location hole (4601) drive link
Shaft (450) rotation.
9. manual operating mechanism of breaker according to claim 1, it is characterised in that: the first mechanism rack (43) packet
It includes first support mainboard (430), the first aperture (4300) being arranged in the middle part of first support mainboard (430) and is separately positioned on
The circuit breaker handle of two first tracks (4301) of the first aperture (4300) two sides, the first breaker passes through the first aperture
(4300) cooperate with the first sliding panel (41) driving；
First sliding panel (41) includes the first sliding panel mainboard (410) and is arranged in the first sliding panel mainboard (410) one
The first saddle (42) of side, the first sliding panel mainboard (410) and first support mainboard (430) be arranged in parallel and with the first breaker
Circuit breaker handle drive cooperation, the first saddle (42) setting is slidably matched in the first track (4301) with it.
10. manual operating mechanism of breaker according to claim 9, it is characterised in that:
First track (4301) is the elongate holes being arranged on first support mainboard (430), the first saddle (42) holding
It is slidably matched in the first track (4301) with it；First handle drive hole is set in the middle part of the first sliding panel mainboard (410)
(4100), the circuit breaker handle of the first breaker is plugged in first handle drive hole (4100) and drives cooperation with it.
11. manual operating mechanism of breaker according to claim 2, it is characterised in that: first mechanism rack (43)
Including the first long axle support plate (433) for being disposed thereon side one end and being connected with the first mechanism rack (43) bending, the first sliding
Plate (41) includes the first long axis fixing plate (411) that setting is connected in one end with the first sliding panel (41) bending, the first long axis
Fixed plate (411) close to the first mechanism rack (43) other end be arranged, the both ends of the first tension spring (7) respectively with the first long axle support plate
(433), the first long axis fixing plate (411) is connected；Second mechanism rack include be disposed thereon side one end and with the second machine
The second connected long axle support plate of structure bracket bending, the second sliding panel includes that one end is arranged in be connected with the second sliding panel bending
Second long axis fixing plate, the second long axis fixing plate are arranged close to the second mechanism rack other end, the both ends of the second tension spring respectively with
Second long axle support plate, the second long axis fixing plate are connected；Described transmission long axis (5) one end is connected with the first long axis fixing plate (411),
The other end passes through the first long axle support plate (433) and is connected with the second long axis fixing plate.
12. manual operating mechanism of breaker according to claim 11, it is characterised in that: the first long axle support plate
(433) the first long axis limiting slot (4330) is set on, and transmission long axis (5) passes through the first long axis limiting slot (4330) and its slide fit
It closes.
13. manual operating mechanism of breaker according to claim 3, it is characterised in that: the adjusting nut (3) respectively with
Second long axis fixing plate cooperation of the long axis fixing plate (411) of the first of the first mechanism rack (43), the second mechanism rack, for adjusting
Spacing between whole first sliding panel (41) and the second sliding panel.
14. manual operating mechanism of breaker according to claim 1, it is characterised in that: first mechanism rack (43)
Including first support mainboard (430), first support supporting plate (431), first support fixed plate (432), and it is arranged at first
The first aperture (4300), the first track (4301) and the first long axle support plate (433) on frame mainboard (430)；
A first support supporting plate (431), each first support supporting plate is respectively arranged in first support mainboard (430) both ends
(4310) one end is connected with first support mainboard (430) bending, the other end and first support fixed plate (432) bending phase
Even, first support fixed plate (432) and the circuit breaker housing of the first breaker be fixedly linked, and the first aperture (4300) is arranged the
In the middle part of one bracket mainboard (430), two the first tracks (4301) are separately positioned on the two sides of the first aperture (4300), the first rail
Road (4301) is elongate holes, and the first track (4301) is arranged in parallel with the first aperture (4300), the first long axle support plate (433)
It is arranged and is connected at an interior angle of first support mainboard (430) with its bending.
15. manual operating mechanism of breaker according to claim 14, it is characterised in that: first mechanism rack (43)
It further include the first saddle pilot hole (4302) being disposed thereon, one end of every first track (4301) is equipped with one and its
The the first saddle pilot hole (4302) communicated, the width of the first saddle pilot hole (4302) are greater than the width of the first track (4301)
The first saddle (42) of degree, the first sliding panel (41) is packed into the first track (4301) by the first saddle pilot hole (4302).
16. manual operating mechanism of breaker according to claim 14, it is characterised in that: first mechanism rack (43)
It further include the second aperture (4304) and third aperture (4305) being arranged on first support mainboard (430), the second aperture
(4304) nameplate with the first breaker is correspondingly arranged, and third aperture (4305) is corresponding with the test button of the first breaker to be set
It sets.
17. manual operating mechanism of breaker according to claim 1, it is characterised in that: the first sliding panel (41) packet
It includes the first sliding panel mainboard (410), the first handle drive hole (4100) being arranged in the middle part of the first sliding panel mainboard (410), set
Set first sliding panel mainboard (410) side the first saddle (42) and setting first sliding panel mainboard (410) one end with
The first connected long axis fixing plate (411) of its bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851710.5U CN209418365U (en) | 2018-11-12 | 2018-11-12 | Manual operating mechanism of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821851710.5U CN209418365U (en) | 2018-11-12 | 2018-11-12 | Manual operating mechanism of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418365U true CN209418365U (en) | 2019-09-20 |
Family
ID=67933505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821851710.5U Active CN209418365U (en) | 2018-11-12 | 2018-11-12 | Manual operating mechanism of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418365U (en) |
-
2018
- 2018-11-12 CN CN201821851710.5U patent/CN209418365U/en active Active
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