CN107813252A - Operating mechanism fixing device for installing and operating mechanism auxiliary mounting structure - Google Patents
Operating mechanism fixing device for installing and operating mechanism auxiliary mounting structure Download PDFInfo
- Publication number
- CN107813252A CN107813252A CN201711107843.1A CN201711107843A CN107813252A CN 107813252 A CN107813252 A CN 107813252A CN 201711107843 A CN201711107843 A CN 201711107843A CN 107813252 A CN107813252 A CN 107813252A
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- Prior art keywords
- operating mechanism
- mounting structure
- auxiliary mounting
- connecting rod
- guide frame
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- 238000009434 installation Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 abstract description 9
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 6
- 230000000994 depressogenic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Trip Switchboards (AREA)
Abstract
The present invention relates to a kind of operating mechanism fixing device for installing and operating mechanism auxiliary mounting structure,Operating mechanism auxiliary mounting structure includes being used to support the base being arranged on mounting platform,Also include being used for the first guide frame for supporting the bottom for being arranged on operating mechanism,It is additionally provided with to be oriented to the first guide frame on base and assembles and ensure the splined hole of operating mechanism second guide frame consistent with the splined shaft axis on breaker installation frame,Coordinate the movement for realizing operating mechanism by the guiding of the first guide frame and the second guide frame,The setting of second guide frame disclosure satisfy that the splined hole of operating mechanism is consistent with the splined shaft axis on breaker installation frame,In the assembling process of reality,Need only to by manually promoting operating mechanism to act,The movement of operation structure can be achieved,It is time saving and energy saving,And nothing directly contacts between operating mechanism and bottom plate when assembling,Avoid the occurrence of scuffing,Situation about damaging,Improve efficiency of assembling.
Description
Technical field
The present invention relates to a kind of operating mechanism fixing device for installing and operating mechanism auxiliary mounting structure.
Background technology
A kind of electrical equipment of the breaker as control transmission line of electricity break-make, its performance are directly connected to downstream and electrically set
Standby safety, any circuit breaker failure is likely to bring huge economic loss even casualties, and operates machine
Structure is the execution unit of breaker, and it is the core of whole breaker, is responsible for providing the energy required for breaker point, closing operation
Amount, and manually or electronic mode realize the folding of contact of breaker and meet contact switching characteristics it is various will
Ask.
For the operating mechanism of some external hanging types, how it is convenient and swift and reliably installation should be noted very much
Aspect.Original operating mechanism is connected by the splined shaft on splined hole and circuit breaker frame and realizes assembling, and in reality
Assembling process in, there is certain angular deviation in the assembling of splined shaft and splined hole, it is therefore desirable to manually operating mechanism inclines
Installed again after oblique one specific angle, because operating mechanism is heavier, and artificial difficult, while when carrying
Its angle of inclination is difficult to hold, it is necessary to constantly adjust, therefore a people is difficult the work of adjustment and the installation of completing operating mechanism,
Manpower and materials are so both wasted, consume the time again, reduce efficiency of assembling, and be easy to operate in installation process
The scuffing of mechanism, damage, the situation that even operating personnel are injured by a crashing object, the personal safety of serious threat to worker.
The content of the invention
It is an object of the invention to provide a kind of operating mechanism auxiliary mounting structure, to solve operation machine of the prior art
Difficult when structure is installed, the problem of wasting time and energy；The present invention also aims to provide one kind to have the auxiliary mounting structure
Operating mechanism fixing device for installing.
To achieve the above object, the technical scheme of operating mechanism auxiliary mounting structure of the present invention is：
Scheme 1:Operating mechanism auxiliary mounting structure, including for supporting the base being arranged on mounting platform, in addition to be used for
Support is arranged on the first guide frame of the bottom of operating mechanism, is additionally provided with to be oriented to the first guide frame on the base and assembles
And ensure the splined hole of operating mechanism second guide frame consistent with the splined shaft axis on breaker installation frame.
Scheme 2：On the basis of scheme 1, first guide frame includes being used to support the bottom for being arranged on operating mechanism
The directive wheel in portion, what the edge that second guide frame includes being arranged on base extended towards the direction of breaker installation frame
Guide groove.The mode of rolling is advantageous to the promotion of operating mechanism, time saving and energy saving.
Scheme 3：On the basis of scheme 2, the axial direction at least side of the directive wheel be provided with for operating mechanism
The supporting plate that the support of installing plate top pressure coordinates, the supporting plate are fixed as one by the pivot pin being installed on directive wheel with directive wheel
Body.So that the support of scroll wheel is more stable, it is simple in construction, and facilitate the dismounting of the operating mechanism in later stage.
Scheme 4：On the basis of scheme 3, the supporting plate includes supporting plate body and is arranged on the edge of supporting plate body
Towards the convex portion at the both ends in the direction of breaker installation frame, two convex portions are respectively used to be fixed on two installations of operating mechanism
In the rectangular opening of plate.Further the support of supporting plate is facilitated to fix.
Scheme 5：On the basis of scheme 3, the supporting plate has two, sets up separately in the axial both sides of directive wheel.
Scheme 6：On the basis of any one of scheme 2 ~ 5, the directive wheel has at least two, along the axis side of directive wheel
To arranged for interval.
Scheme 7：On the basis of any one of scheme 1 ~ 5, the operating mechanism auxiliary mounting structure also includes being used to turn
The splined shaft on breaker installation frame is moved to realize the depression bar with the coaxial snap-fit of splined hole on operating mechanism, the bottom
Seat, which is provided with, to be used to lock the locking mechanism for coordinating and making depression bar be maintained at set angle with depression bar.
Scheme 8：On the basis of scheme 7, the locking mechanism includes being arranged on locating piece on base, on the depression bar
Connecting rod is hinged with, locating piece is provided with the through hole installed for connecting rod, and the locking mechanism, which is additionally included in connecting rod and passed through, to be led to
Be fixedly connected with the connecting rod behind hole and by connecting rod it is spacing in through-holes with realize depression bar locking position limiting structure.
Scheme 9：On the basis of scheme 8, the lower end of the connecting rod is provided with external screw thread, and the position limiting structure includes rotation
The stop nut being screwed in connecting rod.
Scheme 10：On the basis of scheme 8, the lower face of the base, which is provided with, is used to be supported on standing on mounting platform
Post, slotted hole is provided with the locating piece, and the slotted hole coordinates with column inserting and makes locating piece in the horizontal direction
Floating mount is on column.Ensure that locating piece can follow connecting rod to have small movement in the horizontal direction, avoid connecting rod
Clamping stagnation.
Scheme 11：On the basis of scheme 7, the depression bar includes pressing plate body and is arranged on being used for for pressing plate body one end
It is set in the spline housing to coordinate with the splined shaft rotation stop on splined shaft.
Scheme 12：On the basis of scheme 11, the spline housing includes split settings and can mutually be encircled into the two of shell-like
Individual yoke configurations, the fitting both ends of the yoke configurations are respectively provided with the clamping portion to stretch out, and one of yoke configurations are fixed
On depression bar body, another yoke configurations is accommodated by claw will be fixed together in the both sides in clamping portion and two clips.
Spline housing can be easily laid down after splined shaft is inserted in splined hole.
The technical scheme of operating mechanism fixing device for installing of the present invention is：
Scheme 13：Operating mechanism fixing device for installing, including mounting platform, in addition to the operating mechanism being arranged on mounting platform
Auxiliary mounting structure, the operating mechanism auxiliary mounting structure includes base, in addition to is arranged on operating mechanism for supporting
First guide frame of bottom, the second guide frame that assembling is oriented to the first guide frame is additionally provided with the base, it is described
It is additionally provided with mounting platform for positioning breaker installation frame to realize the splined hole of operating mechanism and breaker installation frame
On the consistent breaker installation frame positioning and mounting structure of splined shaft axis.
Scheme 14：On the basis of scheme 13, first guide frame includes being used to support being arranged on operating mechanism
The directive wheel of bottom, the edge that second guide frame includes being arranged on base extend towards the direction of breaker installation frame
Guide groove.
Scheme 15：On the basis of scheme 14, the axial direction at least side of the directive wheel, which is provided with, to be used for and operating mechanism
The supporting plate that coordinates of installing plate top pressure support, the supporting plate is fixed as by the pivot pin being installed on directive wheel with directive wheel
One.
Scheme 16：On the basis of scheme 15, the supporting plate includes supporting plate body and is arranged on supporting plate body
Along the convex portion at the both ends towards the direction of breaker installation frame, two convex portions are respectively used to be fixed on two peaces of operating mechanism
In the rectangular opening of loading board.
Scheme 17：On the basis of scheme 15, the supporting plate has two, sets up separately in the axial both sides of directive wheel.
Scheme 18：On the basis of any one of scheme 14 ~ 17, the directive wheel has at least two, along the axle of directive wheel
Line direction arranged for interval.
Scheme 19：On the basis of any one of scheme 13 ~ 17, the operating mechanism auxiliary mounting structure also includes being used for
The splined shaft on breaker installation frame is rotated to realize the depression bar with the coaxial snap-fit of splined hole on operating mechanism, it is described
Base, which is provided with, to be used to lock the locking mechanism for coordinating and making depression bar be maintained at set angle with depression bar.
Scheme 20：On the basis of scheme 19, the locking mechanism includes the locating piece being arranged on base, the depression bar
On be hinged with connecting rod, locating piece is provided with the through hole installed for connecting rod, and the locking mechanism is additionally included in connecting rod and passed through
Be fixedly connected with the connecting rod after through hole and by connecting rod it is spacing in through-holes with realize depression bar locking position limiting structure.
Scheme 21：On the basis of scheme 20, the lower end of the connecting rod is provided with external screw thread, and the position limiting structure includes
The stop nut being screwed in connecting rod.
Scheme 22：On the basis of scheme 20, the lower face of the base, which is provided with, to be used to be supported on mounting platform
Column, slotted hole is provided with the locating piece, and the slotted hole coordinates with column inserting and makes locating piece along level side
To floating mount on column.
Scheme 23：On the basis of scheme 19, the depression bar includes pressing plate body and is arranged on the use of pressing plate body one end
In the spline housing being set on splined shaft to coordinate with the splined shaft rotation stop.
Scheme 24：On the basis of scheme 23, the spline housing includes split settings and can mutually be encircled into the two of shell-like
Individual yoke configurations, the fitting both ends of the yoke configurations are respectively provided with the clamping portion to stretch out, and one of yoke configurations are fixed
On depression bar body, another yoke configurations is accommodated by claw will be fixed together in the both sides in clamping portion and two clips.
The beneficial effects of the invention are as follows：Compared to prior art, operating mechanism auxiliary mounting structure involved in the present invention,
By setting base on mounting platform, and rolling support is set to be oriented to knot the first of the bottom of operating mechanism on base
Structure, the second guide frame is set on base, it is achieved thereby that matching somebody with somebody by the guiding of the first guide frame and the second guide frame
The movement for realizing operating mechanism is closed, meanwhile, the setting of the second guide frame disclosure satisfy that the splined hole and breaker of operating mechanism
Splined shaft axis on installation frame is consistent, in the assembling process of reality, it is thus only necessary to by manually promoting operating mechanism to move
Make, you can the movement of operation structure is realized, it is time saving and energy saving, and also nothing directly contacts between operating mechanism and bottom plate during assembling, keeps away
Exempt from the situation for scratching, damaging occur, improved efficiency of assembling, assembling is more convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the operating mechanism auxiliary mounting structure of the present invention；
Fig. 2 is the assembling structure schematic diagram of the directive wheel and supporting plate in Fig. 1；
Fig. 3 is the assembling structure schematic diagram between pull bar and locating piece in Fig. 1；
Fig. 4 is that the operating mechanism auxiliary mounting structure of the present invention and the assembling structure of breaker installation frame and operating mechanism are illustrated
Figure；
Fig. 5 is the lateral plate structure schematic diagram of the mounting platform in Fig. 4.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The embodiment of the operating mechanism auxiliary mounting structure of the present invention, as shown in figure 4, the operation structure auxiliary mounting structure
Applied in the assembling process of operating mechanism 9 of external hanging type, break during the use of reality, it is necessary to which operating mechanism 9 is arranged on
On road device installation frame 10, and breaker installation frame 10 is fixed on mounting platform 8, and 8 horizontal horizontal direction of mounting platform
Extension, breaker installation frame 10 include being arranged on the installation riser 101 extended up and down of the front side of mounting platform 8, and installation is vertical
The splined shaft 102 coordinated with each arc-chutes in breaker installation frame 10 is coated with plate 101, in the assembling process of reality
In, it is necessary to which operating mechanism 9 is arranged in installation riser 101, i.e., splined hole 91 on operating mechanism 9 needs and above-mentioned spline
Axle 102 coaxially assembles.
In order to facilitate the assembling of operating mechanism 9, as shown in figure 1, operating mechanism auxiliary mounting structure includes being arranged on installation
Bottom plate 1 on platform 8, its bottom plate 1 are the underlying carrier of other parts of auxiliary mounting structure, in the present embodiment, bottom
Plate 1 is rectangular configuration, and the one end for defining close breaker installation frame 10 on bottom plate 1 is front end, is provided with and is used on bottom plate 1
Rolling support while is provided with bottom plate 1 and rolls for directive wheel 2 and drive operation in the directive wheel 2 of the bottom of operating mechanism 9
The movable guide groove 14 of mechanism 9, guide groove 14 extends along the longitudinal direction, so that directive wheel 2 is during rolling
So that operating mechanism 9 towards it is preceding to breaker installation frame 10 it is close, separated backwards with breaker installation frame 10, moreover, bottom plate
1st, the position relationship between directive wheel 2 and guide groove 14 can ensure when operating mechanism is placed on bottom plate 1, i.e. directive wheel
It is coaxially arranged between splined hole 91 and splined shaft 102 in guide groove during guiding movement.Certainly, in other embodiments, it is oriented to
Groove 14 can also be made up of the guide rail that fore-and-aft direction extends, and be directed to the structure that wheel 2 is arranged to roll on guide rail.In order to protect
Splined hole 91 on card operating mechanism 9 can coaxially assemble with splined shaft 102, in the present embodiment, use is additionally provided with bottom plate 1
In the column 11 being supported on mounting platform 8, column 11 has multiple, uniformly at intervals on the lower face of bottom plate 1, thus, passes through
The height of column 11 ensures that splined hole 91 can be coaxial with splined shaft 102, so in assembly manipulation mechanism 9, only by
Promote the action of operating mechanism 9 that the assembling between splined hole 91 and splined shaft 102 can be achieved, and can so save bottom plate 1
Material, save installation cost, be easy to light-weight design.Certainly, in other embodiments, column 11 can be not provided with, directly will
The plate that bottom plate 1 is designed as setting thickness also may be used.
In the present embodiment, in order to ensure that directive wheel 2 steadily rolls, above-mentioned directive wheel 2 have it is multiple, in left-right direction simultaneously
Row's arranged for interval is in the downside of operating mechanism 9, specific form, as shown in Fig. 2 being coated with the centre bore of directive wheel 2
Straight pin 21, and supporting plate 3 is equipped with the left and right sides of directive wheel 2, while it is located at the outside of supporting plate 3 on straight pin 21
Spacing back-up ring 22 is arranged to, so as to which supporting plate 3 and directive wheel 2 are fixed together, the supporting plate 3 includes supporting plate sheet
Body, supporting plate body are rectangular slab, and length direction extends along the longitudinal direction, while in the rear and front end of supporting plate body along front and rear
Direction is outward extended with boss 31, and the width of boss 31 is less than the width of supporting plate body, meanwhile, at three of operating mechanism 9
Corresponding position on installing plate 92 is provided with the rectangular opening being adapted to boss 31, in the installation process of reality, supporting plate 3
Both sides boss 31 can be fastened on two adjacent installing plates 92, so as to which supporting plate 3 is fixedly clamped by installing plate 92,
And then realize the rolling support of directive wheel 2.Certainly, in other embodiments, rectangular groove structure can be set on operating mechanism 9,
Boss 31 is fastened on to the rolling support that directive wheel 2 is realized in rectangular channel.Meanwhile in order to ensure directive wheel 2 to operating mechanism 9
Stability of strutting system, in this embodiment, directive wheel 2 share four, and two are one group, and one of which is folded in posterior two installations
Between plate 92, another set is folded between preceding two installing plates 92.And because the stroke of two groups of directive wheels 2 differs
Cause, therefore, guide groove 14 corresponding to posterior one group of directive wheel 2 is enclosed slot, guide groove corresponding to preceding one group of directive wheel 2
14 be groove, certainly, in other embodiments, can be directed to groove 14 and be set to groove, convenient processing.
, it is necessary to which bottom plate 1 is pulled down after the completion of operating mechanism 9 is assembled, therefore between bottom plate 1 and mounting platform 8
The attachment structure of releasable connection is provided with, in the present embodiment, attachment structure includes being arranged on the left and right ends on bottom plate 1
Buckle 12, one end of the buckle 12 are pressed on bottom plate 1, and the other end is fixed on mounting platform 8, be specifically as shown in figure 5,
Side plate 81 is fixed with the left and right sides of mounting platform 8, side plate 81 has the flanging 82 laterally outward turned down, while in flanging 82
Lower face be provided with riveting nut 83, be provided with the fixing hole 13 coaxial with riveting nut 83 on the other end of buckle 12,
After bottom plate 1 is arranged on mounting platform 8, bottom plate 1 and mounting platform 8 are fixed together by bolt, ensure the steady of device
It is qualitative, after the completion of operating mechanism 9 is assembled, it is thus only necessary to which the bolt on buckle 12 is removed, you can bottom plate 1 is pulled out, it is real
The dismounting of existing bottom plate 1.Certainly, in other embodiments, buckle 12 can be not provided with, pin-and-hole is directly set on mounting platform 8, it is right
Mounting hole is set on the bottom plate 1 answered, is installed by bearing pin and realizes that the positioning of bottom plate 1 is fixed.
After by splined hole 91 and the coaxial alignment of corresponding splined shaft 102, you can operating mechanism 9 is promoted forward to open circuit
Device installation frame 10 is close, still, due to having certain angle of articulation between splined hole 91 and splined shaft 102, i.e., in reality
Assembling process in, it is necessary to will be kept at an angle between operating mechanism 9 and breaker installation frame 10, can be by spline
Axle 102 and 91 coaxial snap-fit of splined hole, in order to avoid being wasted time and energy caused by manpower transport's operating mechanism 9, security not
The problem of enough, in the present embodiment, as shown in figure 3, the auxiliary mounting structure also includes being used for and breaker installation frame 10
The rotation stop of splined shaft 102 coordinate to be rotated splined shaft 102 and then realize the splined hole 91 on splined shaft 102 and operating mechanism 9
The depression bar 6 of coaxial snap-fit, it can avoid carrying operating mechanism 9 by the setting of depression bar 6, it is thus only necessary to rotate splined shaft
102 can coaxial snap-fit in fact, operation is fairly simple, time saving and energy saving.Specific one end for depression bar 6, which is provided with, to be used to be set in
Spline housing 61 on splined shaft 102 to coordinate with the rotation stop of splined shaft 102, the internal structure of the spline housing 61 with splined shaft 102
Structure bites adaptation, so as to realize rotation stop, reality assembling process in, it is thus only necessary to press depression bar 6, you can by flower
Key axle 102 rotates certain angle, and then splined hole 91 and splined shaft 102 are assembled together, certainly, in order to ensure depression bar 6
Convenient dismounting after being assembled between the splined hole 91 and splined shaft 102 in operating mechanism 9, in the present embodiment, spline housing 61 is
Split settings simultaneously can mutually be encircled into two yoke configurations 62 of shell-like and form, in the present embodiment, one of yoke configurations
62 are fixed on the body of depression bar 6, and another yoke configurations 62 is fixed in the yoke configurations 62 by fixed structure, in order to ensure
Removable convenience, the clamping portion for radially prolonging body is provided with the binding face of the yoke configurations 62, clamping portion is L shaped plate
Structure, the L-shaped horizontal edge in the clamping portion of two yoke configurations 62 stretch out setting opposite to each other, after two yoke configurations 62 are bonded,
Two clamping portions are fixed together by fixed structure, in the present embodiment, fixed structure blocks to be folded in corresponding two
The grip block 63 in the outside in dress portion, it is corresponding that the inverted T-slot being adapted to two clamping portions is provided with grip block 63, so as to
It is enough that yoke configurations 62 are fixed integrally spline housing 61, when needing to pull down depression bar 6, it is thus only necessary to by the edge of grip block 63
The axial direction of spline housing 61 is removed.Certainly, in other embodiments, fixed structure is it can also be provided that be installed on two
Bolt in clamping portion.
In order to realize one assembling to operating mechanism 9, in the present embodiment, the auxiliary mounting structure is additionally included in
Worker coordinates to prevent locking mechanism that depression bar 6 resets after depression bar 6 is depressed with depression bar 6 along locking.It will be pressed by locking mechanism
Bar 6 is maintained at the angle position of setting, and worker can unclamp depression bar 6, then promotes operating mechanism 9 to move forward.In this implementation
In example, locking mechanism includes the locating piece 4 being located on bottom plate 1, and the connecting rod 5 extended up and down is hinged with depression bar 6, while fixed
The circular hole 42 passed through for connecting rod 5 is provided with the block 4 of position, in the operating process of reality, while pressing depression bar 6, can be driven
Connecting rod 5 moves down in circular hole 42, is now provided through after through hole being fixedly connected with connecting rod 5 in connecting rod 5 and incites somebody to action
The spacing position limiting structure realized depression bar 6 in through-holes and locked of connecting rod 5, in the present embodiment, the lower end of connecting rod 5 is provided with outer spiral shell
Line 51, the downside that position limiting structure is included in locating piece 4 are screwed in stop nut 7 on external screw thread 51, moved down in connecting rod 5
To after setting position, connecting rod 5 is limited on locating piece 4 by screwing stop nut 7, ensures the stability of depression bar 6.When
So, in other embodiments, locking mechanism could be arranged to be connected to the drawstring on pull bar, and be set admittedly on mounting platform 8
Determine the retainer ring of drawstring, after depression bar 6 is depressed into setting position, drawstring is strained and fixed, you can ensure that the position of pull bar is fixed；
Meanwhile in other embodiments, if position limiting structure also can by be arranged on the shaft of connecting rod 5 along its axially spaced-apart arrangement
A dowel hole is done to replace, it is corresponding that the locking hole being adapted to dowel hole is set on locating piece 4, it is depressed into by depression bar 6
Behind setting position, it is threaded onto by bearing pin in locking hole and dowel hole to realize to the spacing of connecting rod 5, and then realize depression bar
6 position is fixed.
And be directed to for depression bar 6 and connecting rod 5, because the movement locus of depression bar 6 is swinging track, connecting rod 5 is upper and lower
Can be to small distance be moved in left-right direction, therefore, in order to ensure the passing through in circular hole 42 of connecting rod 5 in mobile process
Fluency, in the present embodiment, locating piece 4 are installed with the column 11 under bottom plate 1 and are fixed together, meanwhile, set on locating piece 4
Be equipped with slotted hole 41, the bearing of trend of slotted hole 41 in left-right direction, during connecting rod 5 moves downwardly and to the right, due to
The setting of slotted hole 41 enables the opposed bottom 1 of locating piece 4 to move right small distance, ensures that connecting rod 5 can be held very much
Easy passes through the circular hole 42 on locating piece 4.
When in use, fixed after locating piece 4 and bottom plate 1 being assembled together by buckle 12 on the mounting platform 8, then
Directive wheel 2 with supporting plate 3 is fixed on operating mechanism 9, then the depression bar 6 with spline housing 61 is set in splined shaft
On 102, connecting rod 5 is plugged in the circular hole 42 of locating piece 4, and pre- spacing by stop nut 7, then presses depression bar 6, is being incited somebody to action
Splined shaft 102 is with after 91 coaxial bite registration of splined hole, screwing stop nut 7, depression bar 6 being fixed on into the position, then unclamped
Depression bar 6, promote operating mechanism 9 move forward until splined shaft 102 be adapted to splined hole 91 it is plug-in.
When dismantling the auxiliary mounting structure, stop nut 7 is unclamped, by the axially removing along spline housing 61 of grip block 63,
Two yoke configurations 62 can be separated from each other, and pull bar is pulled down, and then unload the bolt on buckle 12, and bottom plate 1 can be from operation machine
The bottom of structure 9 pulls out.Install more convenient, simple in construction, versatility is preferable.
In other embodiments, the quantity of directive wheel 2 and guide groove 14 can according to reality situation accordingly increase or
Reduce.
In the present embodiment, mounting platform is made up of the bottom plate of switch cubicle, and in other embodiments, mounting platform can be straight
Base arrangement is connected in, the positioning of breaker installation frame is fixed on mounting platform, then aids in installing by the operating mechanism
Structure realizes the assembling of operation structure.
The embodiment of operating mechanism fixing device for installing involved in the present invention, including mounting platform are put down with installation is arranged on
Operating mechanism auxiliary mounting structure on platform, the form and above-mentioned operating mechanism auxiliary for operating structure auxiliary mounting structure are installed
The structure of the embodiment of structure is consistent, is no longer developed in details.
Claims (10)
1. operating mechanism auxiliary mounting structure, it is characterised in that：Including for supporting the base being arranged on mounting platform, also wrapping
The first guide frame for supporting the bottom for being arranged on operating mechanism is included, is additionally provided with the base and is led with the first guide frame
To assembling and ensure the splined hole of operating mechanism second guide frame consistent with the splined shaft axis on breaker installation frame.
2. operating mechanism auxiliary mounting structure according to claim 1, it is characterised in that：First guide frame includes
For supporting the directive wheel for the bottom for being arranged on operating mechanism, second guide frame includes the edge direction being arranged on base
The guide groove of the direction extension of breaker installation frame.
3. operating mechanism auxiliary mounting structure according to claim 2, it is characterised in that：The axial direction of the directive wheel is at least
Side is provided with the supporting plate for coordinating with the support of the installing plate top pressure of operating mechanism, and the supporting plate is oriented to by being installed on
Pivot pin on wheel is fixed as one with directive wheel.
4. operating mechanism auxiliary mounting structure according to claim 3, it is characterised in that：The supporting plate includes supporting plate
Body and the edge of supporting plate body is arranged on towards the convex portion at the both ends in the direction of breaker installation frame, two convex portions are used respectively
In being fixed in the rectangular opening of two installing plates of operating mechanism.
5. operating mechanism auxiliary mounting structure according to claim 3, it is characterised in that：The supporting plate has two, point
It is located at the axial both sides of directive wheel.
6. the operating mechanism auxiliary mounting structure according to any one of claim 2 ~ 5, it is characterised in that：The directive wheel
Have at least two, along the axis direction arranged for interval of directive wheel.
7. the operating mechanism auxiliary mounting structure according to any one of claim 1 ~ 5, it is characterised in that：The operation machine
Structure auxiliary mounting structure also includes being used to rotate the splined shaft on breaker installation frame to realize and the spline on operating mechanism
The depression bar of the coaxial snap-fit in hole, the base, which is provided with to be used to lock with depression bar, to be coordinated and depression bar is maintained at set angle
Locking mechanism.
8. operating mechanism auxiliary mounting structure according to claim 7, it is characterised in that：The locking mechanism includes setting
Locating piece on base, connecting rod is hinged with the depression bar, and locating piece is provided with the through hole installed for connecting rod, the lock
Locking structure is additionally included in connecting rod through being fixedly connected with the connecting rod after through hole and pressed connecting rod is spacing in through-holes with realizing
The position limiting structure of rod locking.
9. operating mechanism auxiliary mounting structure according to claim 8, it is characterised in that：The lower end of the connecting rod is set
There is external screw thread, the position limiting structure includes the stop nut being screwed in connecting rod.
10. operating mechanism fixing device for installing, it is characterised in that：Including mounting platform, in addition to it is arranged on mounting platform
Operating mechanism auxiliary mounting structure, the operating mechanism auxiliary mounting structure is described in any one of the claims 1 ~ 9
Operating mechanism auxiliary mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107843.1A CN107813252B (en) | 2017-11-10 | 2017-11-10 | Operating mechanism installation fixing device and operating mechanism auxiliary installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107843.1A CN107813252B (en) | 2017-11-10 | 2017-11-10 | Operating mechanism installation fixing device and operating mechanism auxiliary installation structure |
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| Publication Number | Publication Date |
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| CN107813252A true CN107813252A (en) | 2018-03-20 |
| CN107813252B CN107813252B (en) | 2024-01-19 |
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| CN201711107843.1A Active CN107813252B (en) | 2017-11-10 | 2017-11-10 | Operating mechanism installation fixing device and operating mechanism auxiliary installation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555832A (en) * | 2018-05-29 | 2018-09-21 | 河南森源电气股份有限公司 | Pressure mounting of the spring frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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