CN202134426U - Handle of brake of master switch - Google Patents
Handle of brake of master switch Download PDFInfo
- Publication number
- CN202134426U CN202134426U CN201020616133U CN201020616133U CN202134426U CN 202134426 U CN202134426 U CN 202134426U CN 201020616133 U CN201020616133 U CN 201020616133U CN 201020616133 U CN201020616133 U CN 201020616133U CN 202134426 U CN202134426 U CN 202134426U
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- locking bar
- jam plate
- padlock
- handle
- switch
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Abstract
The utility model relates to a handle of a brake of a master switch which is widely used in low voltage switch apparatus. The handle of the brake is composed of a handle assembly, a fixed pedestal and a lock plate device for emergency unlocking. The handle assembly can rotate the brake. When the brake is closed, a cylinder of a shaft level of the switch is locked with the lock plate device for emergency unlocking on the fixed pedestal together. When the brake is separated, the cylinder of a shaft level of the switch is separated with the lock plate device for emergency unlocking. And the handle can be locked when the brake is closed or separated or the switch is in under-pressure. Once locked, the handle can not rotate and is in a locking state. When the brake is closed, a door can not be opened. When an emergency unlocking rod is pushed out to move the lock plate for rotation, a cylinder of a square shaft level separates with the lock plate, and the door can be opened. When the handle is in a brake-closed state, the cylinder of the shaft level of the switch separates with the lock plate. When the handle is in a brake-separated state, the cylinder of the shaft level of the switch overlaps with the lock plate and the switch is in a under-pressure state, the cylinder of the square shaft overlaps with the lock plate. The handle of the brake of the master switch in the utility model has a simple structure and comprehensive functions. Various operation requirements of the switch cabinet can be satisfied by using the handle of the brake of the master switch in the utility model.
Description
Technical field
The utility model relates to and is widely used in low voltage switchgear, the main switch divide-shut brake handle of power-assisted main switch breaking-closing operating.
Background technology
Main switch divide-shut brake handle is widely used, and the fixed switch in the low-voltage equipment below the 1000A all is equipped with the divide-shut brake handle basically; Carry out the branch closing operation of main switch, the power-assisted operation is a purpose, will satisfy the under-voltage indicating status function of switch simultaneously; Handle will have under-voltage runback bit manipulation function, the state separating brake padlock function of closing the door, and combined floodgate auto-lock function i.e. door can not be opened; Combined floodgate padlock function, during the main switch "on" position, the fault emergency release function of opening the door of opening the door.
At present; The handle of ABB is all realized above-mentioned consummating function; Other forms of handle does not have the under-voltage deixis of switch; It is inconvenient that the user moves the identification switch under-voltage condition, is applied to the main switch handle of 1/2,1/4 drawer unit in addition, and not seeing basically has the under-voltage closing function (the Schneider switch knob can be realized) that resets again certainly of switch.The switching manipulation handle is under-voltage from reset function as not having; It is under-voltage to work as switch in the application; Opening door manually carries out switch and resets and to close a floodgate; Trouble and very dangerous, so the switch divide-shut brake must satisfy 120 ° of separating brakes, the 90 ° of Rotation Design notions of closing a floodgate, it is under-voltage from resetting a deciliter operating function to satisfy switch.The divide-shut brake anglec of rotation is 90 °, and is under-voltage from being reset to 120 ° of rotations, secondly needs the corresponding supporting combined floodgate interlocking that satisfies deciliter anglec of rotation.
In addition; Switch divide-shut brake handle also is a low voltage switchgear card decoration simultaneously; The good and bad frame mode of outward appearance is most important, and the switch axostylus axostyle also is the subject matter that whether makes things convenient in the application with the feasibility that cooperates of handle, about this point; Axostylus axostyle cooperated the dumb phenomenon that causes switch to close the door and hinder when existence was opened the door in various degree with handle, and the application client reflection is more.
The utility model content
The utility model technical problem to be solved is: provide a kind of multiple functional, the main switch divide-shut brake handle of flexible operation.
The utility model solves the technical scheme that its technical problem adopted: a kind of main switch divide-shut brake handle; Comprise handle assembly, firm banking and switch axostylus axostyle; Handle assembly is installed in rotation in the firm banking; The switch axostylus axostyle passes firm banking and is inserted on the handle assembly, has the tapered end of outstanding axostylus axostyle body on the head end of switch axostylus axostyle; In firm banking, have jam plate, have the jam plate return unit that postrotational jam plate is resetted between jam plate and the firm banking; On jam plate, have axostylus axostyle jam plate transitional pore, have in the axostylus axostyle jam plate transitional pore to the projecting inward backset in hole, when handle assembly rotated to closing position, backset and tapered end were overlapping, and when handle assembly rotated to the separating brake position, tapered end separated with backset.
Further, can pin the switch axostylus axostyle for guaranteeing the postpone of handle assembly whiz sub-gate position, during handle assembly whiz separating brake position rotated to closing position, backset and tapered end were overlapping.
Further; Any device unavoidably produces the possibility of mechanical breakdown; Because switch knob is that many bodies are connected with door with switch; Axostylus axostyle and switching mechanism center have about deviation 3mm, and opening the door, close the door perhaps can dumb or jam phenomenon, and the cabinet door can't be opened when preventing mechanical breakdown.Firm banking is provided with the emergency release bar, and the emergency release bar is connected with jam plate, promotes the jam plate rotation through the emergency release bar, when handle assembly is positioned at closing position, makes backset and tapered end transfer released state to by overlap condition.
Further, for satisfying the under-voltage indicating status function of switch behind the combined floodgate padlock, the state separating brake padlock function of closing the door.Handle assembly comprises operating grip and locking bar; Locking bar is arranged on the operating grip; The locking bar telescopically is installed in the operating grip; The return unit that the locking bar that stretches out operating grip is resetted is set between locking bar and operating grip, in main switch divide-shut brake handle, also comprises the locking bar locking mechanism, the locking bar locking mechanism locks the position of locking bar;
Have on the firm banking when locking bar locks cooperate with locking bar make handle assembly only can be between closing position and under-voltage position the combined floodgate padlock of turn spacing with to make the separating brake padlock that operating grip can not turn in the separating brake position spacing.
Concrete, the combined floodgate padlock is spacing can be arranged on the securing cover plate with the separating brake padlock is spacing; Perhaps remove on securing cover plate, it is spacing spacing with the separating brake padlock that corresponding combined floodgate padlock also is set on the operating grip base simultaneously.Certainly do not get rid of with the combined floodgate padlock spacing with the separating brake padlock spacing be arranged on the door-plate this maybe.
Further, when closing the door state separating brake padlock for being implemented in, door-plate this function that can not be opened; Have on the jam plate and make locking bar pass the locking bar lead-over groove of jam plate, when jam plate was in initial position, the locking bar lead-over groove was corresponding with combined floodgate padlock stopper slot; But stagger with the separating brake padlock is spacing,, make locking bar lead-over groove and separating brake padlock spacing at once when the jam plate rotation; It is spacing that locking bar inserts the separating brake padlock, and locking bar stops when jam plate resets that the backset and the tapered end of jam plate are overlapping.
Particularly; When the separating brake padlock; The rotation of promotion jam plate makes the spacing corresponding scheme of locking bar lead-over groove and separating brake padlock be, has the inclined-plane that cooperates with locking bar on the jam plate of direction of rotation one side of locking bar lead-over groove; Locking bar is through this pushed jam plate rotation, and it is spacing to make locking bar pass through locking bar lead-over groove insertion separating brake padlock.Certainly do not get rid of this scheme that the emergency release bar promotes the jam plate rotation.
Particularly, the head end of locking bar is the padlock button, and the locking bar locking mechanism comprises padlock hole and padlock; The padlock hole is arranged on the operating grip; Pass across the flexible passage of locking bar, i.e. locking bar button transitional pore, press the padlock button after; Padlock hangs on the operating grip through the padlock hole, and padlock stops locking bar to reset.
Particularly, the jam plate return unit is the jam plate torsion spring, and an end of jam plate torsion spring is installed on the firm banking, and the other end is installed on the jam plate.
Particularly; Has the handle setting plate that in firm banking, rotates in the firm banking; Handle setting plate is before jam plate; Handle setting plate and operating grip are fixed, and operating grip is rotated on firm banking, and the switch axostylus axostyle passes firm banking, jam plate and operating grip fixed head successively and inserts in the operating grip.
Further, be marked with the indication of the functional status that shows operating grip 1 present position, comprise the separating brake indication, the indication of closing a floodgate, under-voltage indication and carry the button indication at the firm banking subscript.
The beneficial effect of the utility model is: simple in structure, complete function can satisfy the various operational requirements of switch cubicle.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified;
Fig. 1 is the structural representation at the back side of handle assembly;
Fig. 2 is the structural representation at the back side of the handle assembly of demonstration lock rod spring;
Fig. 3 is the structural representation in the front of handle assembly;
Fig. 4 is the mounting structure sketch map of firm banking and handle assembly;
Fig. 5 is the structural representation that jam plate is installed in the firm banking;
Fig. 6 installs and fixes the structure of cover plate sketch map in the firm banking;
Fig. 7 is the structural representation in the front of firm banking;
Fig. 8 is a handle gate-dividing state front view;
Fig. 9 is a handle gate-dividing state rearview;
Jam plate state rearview when Figure 10 is the handle separating brake;
Figure 11 is a handle "on" position front view;
Figure 12 is a handle "on" position rearview;
Figure 13 is that jam plate overlaps sketch map when closing a floodgate with the axostylus axostyle tapered end;
Figure 14 is the front view of handle in the switch under-voltage condition;
Figure 15 is that handle is at switch under-voltage condition rearview;
Figure 16 is the state diagram of handle jam plate when the switch under-voltage condition;
Figure 17 carries the state diagram of buckleing indication for handle rotates to after the switch under-voltage condition;
Figure 18 rotates to the state diagram of closing a floodgate and indicating after the switch under-voltage condition for handle;
Figure 19 is a separating brake padlock state front view;
Figure 20 is a separating brake padlock state rearview;
The state diagram of jam plate when Figure 21 is the separating brake padlock;
Figure 22 is a combined floodgate padlock state front view;
Figure 23 is a combined floodgate padlock state rearview;
The state diagram of jam plate when Figure 24 is the combined floodgate padlock;
Figure 25 is under-voltage padlock state front view;
Figure 26 is under-voltage padlock state rearview;
The state diagram of jam plate when Figure 27 is under-voltage padlock;
Figure 28 is an emergency release state front view;
The state diagram of jam plate when Figure 29 is emergency release;
Figure 30 is an emergency release state rearview;
Figure 31 is the front view of the handle of belt switch axostylus axostyle;
Front view when Figure 32 is the handle separating brake padlock of belt switch axostylus axostyle;
Rear view when Figure 33 is the handle separating brake padlock of belt switch axostylus axostyle;
Rear view when Figure 34 is the handle combined floodgate padlock of belt switch axostylus axostyle;
Figure 35 is used for 1/2,1/4 drawer switching manipulation handle gate-dividing state front view;
Figure 36 is used for 1/2,1/4 drawer switching manipulation handle gate-dividing state rearview;
Figure 37 is used for 1/2,1/4 drawer switching manipulation handle "on" position front view;
Figure 38 is used for 1/2,1/4 drawer switching manipulation handle "on" position rearview;
Figure 39 is used for 1/2,1/4 drawer switching manipulation handle under-voltage condition front view;
Figure 40 is used for 1/2,1/4 drawer switching manipulation handle under-voltage condition rearview;
It is under-voltage from resetting the state front view that Figure 41 is used for 1/2,1/4 drawer switching manipulation handle;
Figure 42 is used for 1/2,1/4 drawer switching manipulation handle separating brake padlock state front view;
Figure 43 is used for 1/2,1/4 drawer switching manipulation handle separating brake padlock hour locking lever set condition figure;
Figure 44 is used for 1/2,1/4 drawer switching manipulation handle combined floodgate padlock state front view;
Figure 45 is used for 1/2,1/4 drawer switching manipulation handle combined floodgate padlock hour locking lever set condition figure;
Figure 46 is used for 1/2,1/4 drawer switching manipulation handle padlock under-voltage condition front view;
Figure 47 is used for the under-voltage hour locking lever set condition of 1/2,1/4 drawer switching manipulation handle padlock figure.
Figure 48 switching manipulation Handle axis mapping;
Figure 49 afterbody lengthening switching manipulation Handle axis mapping;
Figure 50 is used for 1/2,1/4 drawer switching manipulation Handle axis mapping;
Figure 51 1/2 drawer card figure;
Figure 52 1 unit drawer card figure;
Figure 53 2 unit drawer card figure;
Figure 54 drawout cubicle general assembly card figure;
Embodiment
A kind of main switch divide-shut brake handle; Handle assembly is arranged respectively, firm banking, emergency release lockplate device is formed; The switch axostylus axostyle 11 and the switch close/open machine of head with lock are connected, and there are divide-shut brake sign, under-voltage sign, under-voltage runback bit-identify in the firm banking surface.
Handle assembly is inserted firm banking internal fixation location, its architectural feature of handle assembly: comprise, among Fig. 1: operating grip 1, switch shaft lever hole 1-1, locking bar 2, spring bearer plate 3, locking bar button transitional pore 3-1; Among Fig. 2: lock rod spring 4; Among Fig. 3: padlock hole 1-2, padlock instruction button 2-1,
Its architectural feature of firm banking: comprise, among Fig. 4: operating grip base 5, handle setting plate 6, locking bar transitional pore 6-1, axostylus axostyle jam plate transitional pore 6-2; Among Fig. 5: emergency release bar 7, jam plate 9, jam plate torsion spring 8; Among Fig. 6: securing cover plate 10 has spacing 10-1 of combined floodgate padlock and the spacing 10-2 of separating brake padlock on securing cover plate 10.As shown in Figure 7, on operating grip base 5, have spacing 10-1 of combined floodgate padlock and the spacing 10-2 of separating brake padlock equally.These structure settings respectively have function, and the handle assembly firm banking of packing into is a main switch divide-shut brake handle.
Fig. 8 faces for gate-dividing state, and handle assembly is in rotatable state, and padlock button 2-1 aligns separating brake indication 12.Fig. 9 is the gate-dividing state rearview, and in the switch axostylus axostyle 11 entering side shaft lever hole 1-1, the tapered end of switch axostylus axostyle 11 and jam plate 9 are in disengaged position.Jam plate state rearview when Figure 10 is separating brake.
Figure 11 is the "on" position front view, and padlock button 2-1 aligns the indication of closing a floodgate.Figure 12 is the "on" position rearview, and the tapered end and the jam plate 9 of switch axostylus axostyle 11 are in the overlapping state that blocks at this moment.Figure 13 is that jam plate 9 overlaps sketch map when closing a floodgate with the axostylus axostyle tapered end, and display switch is in "on" position, and jam plate 9 is in static state and does not rotate, and just handle assembly rotates, the overlapping axostylus axostyle tapered end that blocks of switch axostylus axostyle 11 tapered ends and jam plate structure.Go to the gate-dividing state of Figure 10, axostylus axostyle tapered end and jam plate 9 break away from.
Main switch causes that because of load switch is under-voltage when closing a floodgate operation further, and handle is the anglec of rotation thereupon, and Figure 14 is a switch under-voltage condition front view, and padlock button 2-1 aligns under-voltage indication 14, and this moment, switch was in off-state.Figure 15 is a switch under-voltage condition view, and axostylus axostyle tapered end and jam plate 9 are in overlap condition, and Figure 16 shows that jam plate 9 is in static state.
Switch is in combined floodgate, under-voltage condition, and axostylus axostyle tapered end and jam plate are lock-out state, have only gate-dividing state, and axostylus axostyle tapered end and jam plate are in disengaged position, shows that gate-dividing state can open the door, and under-voltage and "on" position can't switches, have fail safe.
Again further, for the safety of operation maintenance maintenance, switch knob is necessary to lock, and prevents unexpected the generation.
Owing to will close a floodgate after switch is under-voltage, switch is under-voltage, and back switch self has the magnetic principle again, and handle must satisfy left-handed 120 degree disengaging magnetic this moment, and switch is closed a floodgate again.This handle assembly and firm banking structure have satisfied this angle requirement, and handle rotates to carry buckle indication 15, and dextrorotation was indicated 13 o'clock to closing a floodgate again, the switch energising of can closing again, this course of action such as Figure 17 and shown in Figure 180.
But Figure 19 is a separating brake padlock state, and Figure 20 is a separating brake padlock backsight, and jam plate 9 is in the lock state with the tapered end of switch axostylus axostyle 11 during Figure 21 separating brake padlock, and locking bar 2 has got in the spacing 10-2 of separating brake padlock handle is located.
Figure 22 padlock state that closes a floodgate, Figure 23 padlock backsight that closes a floodgate, the tapered end and the jam plate 9 of Figure 24 switch axostylus axostyle 11 are in overlap condition, and locking bar 2 has got into the spacing 10-1 of combined floodgate padlock and has positioned.
Figure 25, switch is under-voltage padlock state, axostylus axostyle tapered end shown in Figure 26 and jam plate are in overlap condition.
Shown in Figure 27, locking bar 2 has got into location in the spacing 10-1 of combined floodgate padlock.Locking state is like Figure 31, shown in 32, and padlock button 2-1 presses, pushes down padlock button 2-1 by padlock locking bar 2 is positioned.
Further again, just in case switch "on" position generation mechanical breakdown, when handle can't rotate; The "on" position that is in shown in figure 28, the tapered end of switch axostylus axostyle 11 and jam plate 9 are in overlap condition, and door can not be opened; Withstand emergency release bar 7 with pin this moment, stirs jam plate 9 and rotate, and sees Figure 29; The tapered end of switch axostylus axostyle 11 and jam plate can break away from, the maintenance of can opening the door this moment, and emergency release is seen Figure 28,29,30.
Practical implementation:
A kind of main switch divide-shut brake handle; Comprise handle assembly, firm banking and switch axostylus axostyle 11; Handle assembly is installed in rotation in the firm banking, and switch axostylus axostyle 11 passes firm banking and is inserted on the handle assembly, has the tapered end of outstanding axostylus axostyle body on the head end of switch axostylus axostyle 11; In firm banking, have jam plate 9, have the jam plate return unit that postrotational jam plate 9 is resetted between jam plate 9 and the firm banking; On jam plate 9, have axostylus axostyle jam plate transitional pore, have in the axostylus axostyle jam plate transitional pore to the projecting inward backset in hole, when handle assembly rotated to closing position, backset and tapered end were overlapping, and when handle assembly rotated to the separating brake position, tapered end separated with backset.
Further, can pin switch axostylus axostyle 11 for guaranteeing the postpone of handle assembly whiz sub-gate position, during handle assembly whiz separating brake position rotated to closing position, backset and tapered end were overlapping.
Further; Any device unavoidably produces the possibility of mechanical breakdown; Because switch knob is that many bodies are connected with door with switch; Axostylus axostyle and switching mechanism center have about deviation 3mm, and opening the door, close the door perhaps can dumb or jam phenomenon, and the cabinet door can't be opened when preventing mechanical breakdown.Firm banking is provided with emergency release bar 7, and emergency release bar 7 is connected with jam plate 9, promotes jam plate 9 rotations through emergency release bar 7, when handle assembly is positioned at closing position, makes backset and tapered end transfer released state to by overlap condition.
Further, for satisfying the under-voltage indicating status function of switch behind the combined floodgate padlock, the state separating brake padlock function of closing the door.Handle assembly comprises operating grip 1 and locking bar 2; Locking bar 2 is arranged on the operating grip 1; Locking bar 2 telescopicallies are installed in the operating grip 1; The return unit that the locking bar 2 that stretches out operating grip 1 is resetted is set between locking bar 2 and operating grip 1, in main switch divide-shut brake handle, also comprises the locking bar locking mechanism, the locking bar locking mechanism locks the position of locking bar 2;
Have on the firm banking when locking bar 2 locking to cooperate and make the spacing 10-1 of combined floodgate padlock that handle assembly only can turn between closing position and under-voltage position and make the spacing 10-2 of separating brake padlock that operating grip 1 can not turn in the separating brake position with locking bar 2.
Concrete, spacing 10-1 of combined floodgate padlock and the spacing 10-2 of separating brake padlock can be arranged on the securing cover plate 10; Perhaps remove on securing cover plate 10, corresponding spacing 10-1 of combined floodgate padlock and the spacing 10-2 of separating brake padlock also are set on the operating grip base simultaneously.Certainly do not get rid of spacing 10-1 of combined floodgate padlock and the spacing 10-2 of separating brake padlock are arranged on this possibility on the door-plate.
Further, when closing the door state separating brake padlock for being implemented in, door-plate this function that can not be opened; Have on the jam plate 9 and make locking bar 2 pass the locking bar lead-over groove of jam plate 9, when jam plate 9 was in initial position, the locking bar lead-over groove was corresponding with combined floodgate padlock stopper slot 10-1; But spacing 10-2 staggers with the separating brake padlock; When jam plate 9 rotations, make locking bar lead-over groove and the spacing 10-2 of separating brake padlock at once, locking bar 2 inserts the spacing 10-2 of separating brake padlock; Locking bar 2 stops when jam plate 9 resets that the backset and the tapered end of jam plate 9 are overlapping.
Particularly; When the separating brake padlock; Promote jam plate 9 rotations, making the locking bar lead-over groove is to have the inclined-plane that cooperates with locking bar 2 on the jam plate 9 of direction of rotation one side of locking bar lead-over groove with the corresponding scheme of the spacing 10-2 of separating brake padlock; Locking bar 2 makes locking bar 2 insert the spacing 10-2 of separating brake padlock through the locking bar lead-over groove through these pushed jam plate 9 rotations.Certainly do not get rid of this scheme that the emergency release bar promotes the jam plate rotation.
Particularly, the head end of locking bar 2 is padlock button 2-1, and the locking bar locking mechanism comprises padlock hole 1-2 and padlock; Padlock hole 1-2 is arranged on the operating grip 1; Pass across the flexible passage of locking bar 2, i.e. locking bar button transitional pore 3-1, press padlock button 2-1 after; Padlock hangs on the operating grip 1 through padlock hole 1-2, and padlock stops locking bar 2 to reset.
Particularly, the jam plate return unit is a jam plate torsion spring 8, and an end of jam plate torsion spring 8 is installed on the firm banking, and the other end is installed on the jam plate 9.
Particularly; Has the handle setting plate 6 that in firm banking, rotates in the firm banking; Handle setting plate 6 is before jam plate 9; Handle setting plate 6 is fixing with operating grip 1, and operating grip 1 is rotated on firm banking, and switch axostylus axostyle 11 passes firm banking, jam plate and operating grip 1 fixed head successively and inserts in the operating grip 1.
Further, be marked with the indication of the functional status that shows operating grip 1 present position, comprise separating brake indication 12, the indication 13 of closing a floodgate, under-voltage indication 14 and carry button indication 15 at the firm banking subscript.
Figure 48 switching manipulation Handle axis mapping;
Figure 49 afterbody lengthening switching manipulation Handle axis mapping;
Figure 50 is used for 1/2,1/4 drawer switching manipulation Handle axis mapping;
Figure 51 1/2 drawer card figure;
Figure 52 1 unit drawer card figure;
Figure 53 2 unit drawer card figure;
Figure 54 drawout cubicle general assembly card figure;
Like Figure 35,36,37,38,39,40,41,42,43,44,45,46, be to simplification of the present invention shown in 47, cancelled jam plate, can be used for 1/2,1/4 drawer switching manipulation handle.
Figure 35 is used for 1/2,1/4 drawer switching manipulation handle gate-dividing state front view;
Figure 36 is used for 1/2,1/4 drawer switching manipulation handle gate-dividing state rearview;
Figure 37 is used for 1/2,1/4 drawer switching manipulation handle "on" position front view;
Figure 38 is used for 1/2,1/4 drawer switching manipulation handle "on" position rearview;
Figure 39 is used for 1/2,1/4 drawer switching manipulation handle under-voltage condition front view;
Figure 40 is used for 1/2,1/4 drawer switching manipulation handle under-voltage condition rearview;
It is under-voltage from resetting the state front view that Figure 41 is used for 1/2,1/4 drawer switching manipulation handle;
Figure 42 is used for 1/2,1/4 drawer switching manipulation handle separating brake padlock state front view;
Figure 43 is used for 1/2,1/4 drawer switching manipulation handle separating brake padlock hour locking lever set condition figure;
Figure 44 is used for 1/2,1/4 drawer switching manipulation handle combined floodgate padlock state front view;
Figure 45 is used for 1/2,1/4 drawer switching manipulation handle combined floodgate padlock hour locking lever set condition figure;
Figure 46 is used for 1/2,1/4 drawer switching manipulation handle padlock under-voltage condition front view;
Figure 47 is used for the under-voltage hour locking lever set condition of 1/2,1/4 drawer switching manipulation handle padlock figure.
Be the convenient locking bar state that shows, Figure 43,45,47 has omitted handle setting plate.
Claims (10)
1. main switch divide-shut brake handle; It is characterized in that: comprise handle assembly, firm banking and switch axostylus axostyle (11); Handle assembly is installed in rotation in the firm banking; Switch axostylus axostyle (11) passes firm banking and is inserted on the handle assembly, has the tapered end of outstanding axostylus axostyle body on the head end of switch axostylus axostyle (11);
In firm banking, have jam plate (9), have the jam plate return unit that postrotational jam plate (9) is resetted between jam plate (9) and the firm banking;
On jam plate (9), have axostylus axostyle jam plate transitional pore, have in the axostylus axostyle jam plate transitional pore to the projecting inward backset in hole, when handle assembly rotated to closing position, backset and tapered end were overlapping, and when handle assembly rotated to the separating brake position, tapered end separated with backset.
2. main switch divide-shut brake handle according to claim 1 is characterized in that: during handle assembly whiz separating brake position rotated to closing position, backset and tapered end were overlapping.
3. main switch divide-shut brake handle according to claim 1; It is characterized in that: described firm banking is provided with emergency release bar (7); Emergency release bar (7) is connected with jam plate (9); Promote jam plate (9) rotation through emergency release bar (7), when handle assembly is positioned at closing position, make backset and tapered end transfer released state to by overlap condition.
4. according to claim 1 or 2 or 3 described main switch divide-shut brake handles; It is characterized in that: described handle assembly comprises operating grip (1) and locking bar (2); Locking bar (2) is arranged on the operating grip (1); Locking bar (2) telescopically is installed in the operating grip (1); The return unit that the locking bar (2) that stretches out operating grip (1) is resetted is set between locking bar (2) and operating grip (1), in main switch divide-shut brake handle, also comprises the locking bar locking mechanism, the locking bar locking mechanism locks the position of locking bar (2);
Have on the firm banking when locking bar locks to cooperate and make the combined floodgate padlock spacing (10-1) that handle assembly only can turn between closing position and under-voltage position and make the separating brake padlock spacing (10-2) that operating grip (1) can not turn in the separating brake position with locking bar (2).
5. main switch divide-shut brake handle according to claim 4; It is characterized in that: have on the described jam plate (9) and make locking bar (2) pass the locking bar lead-over groove of jam plate (9), when jam plate (9) when being in initial position, the locking bar lead-over groove is corresponding with combined floodgate padlock stopper slot (10-1); But spacing (10-2) staggers with the separating brake padlock; Through jam plate (9) rotation, make locking bar lead-over groove and separating brake padlock spacing (10-2) corresponding, locking bar (2) inserts separating brake padlock spacing (10-2); Locking bar (2) stops jam plate (9) when resetting, and the backset and the tapered end of jam plate (9) are overlapping.
6. main switch divide-shut brake handle according to claim 5; It is characterized in that: have the inclined-plane that cooperates with locking bar (2) on the jam plate (9) of direction of rotation one side of described locking bar lead-over groove; Locking bar (2) makes locking bar (2) insert separating brake padlock spacing (10-2) through the locking bar lead-over groove through this pushed jam plate (9) rotation.
7. main switch divide-shut brake handle according to claim 5; It is characterized in that: the head end of described locking bar (2) is padlock button (2-1), and the locking bar locking mechanism comprises padlock hole (1-2) and padlock, and padlock hole (1-2) is arranged on the operating grip (1); Pass across the flexible passage of locking bar (2); After pressing padlock button (2-1), padlock hangs on the operating grip (1) through padlock hole (1-2), and padlock stops locking bar (2) to reset.
8. main switch divide-shut brake handle according to claim 1 and 2 is characterized in that: described jam plate return unit is jam plate torsion spring (8), and an end of jam plate torsion spring (8) is installed on the firm banking, and the other end is installed on the jam plate (9).
9. main switch divide-shut brake handle according to claim 1 and 2; It is characterized in that: have the handle setting plate (6) that in firm banking, rotates in the described firm banking; Handle setting plate (6) is preceding at jam plate (9); Handle setting plate (6) is fixing with operating grip (1), and operating grip (1) is rotated on firm banking, and switch axostylus axostyle (11) passes firm banking, jam plate (9) and handle setting plate (6) successively and inserts in the operating grip (1).
10. main switch divide-shut brake handle according to claim 1 and 2; It is characterized in that: be marked with the indication of the functional status that shows operating grip (1) present position at described firm banking subscript, comprise separating brake indication (12), the indication (13) of closing a floodgate, under-voltage indication (14) with carry button and indicate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020616133U CN202134426U (en) | 2010-11-19 | 2010-11-19 | Handle of brake of master switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020616133U CN202134426U (en) | 2010-11-19 | 2010-11-19 | Handle of brake of master switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134426U true CN202134426U (en) | 2012-02-01 |
Family
ID=45523188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020616133U Expired - Lifetime CN202134426U (en) | 2010-11-19 | 2010-11-19 | Handle of brake of master switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134426U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751119A (en) * | 2012-06-27 | 2012-10-24 | 平高集团有限公司 | Mechanical locking device for isolating or grounding mechanism of fully-enclosed composite apparatus |
| CN102832061A (en) * | 2012-08-23 | 2012-12-19 | 德力西电气有限公司 | Space-saving brake separating lock |
| CN103578818A (en) * | 2012-07-26 | 2014-02-12 | 上海电器股份有限公司人民电器厂 | Dual control device for brake closing/separating switch |
| WO2014146586A1 (en) * | 2013-03-22 | 2014-09-25 | 伊顿公司 | Handle having safe locking device, and breaker comprising handle |
| CN104252981A (en) * | 2013-06-28 | 2014-12-31 | 施耐德电气工业公司 | Ring latch interlocking device for rotary handle and rotary handle |
| CN104733196A (en) * | 2013-12-20 | 2015-06-24 | 国家电网公司 | Switch lever locking device and switch cabinet |
| CN109326469A (en) * | 2018-11-12 | 2019-02-12 | 浙江正泰电器股份有限公司 | Manual operating mechanism of breaker handle |
| CN110010388A (en) * | 2018-01-04 | 2019-07-12 | 哥维斯股份公司 | Rotary separation switch with lockable activation knob |
| CN111370257A (en) * | 2020-03-23 | 2020-07-03 | 安瑞普电气有限公司 | Anti-misoperation type operating handle for load switch/isolating switch and using method thereof |
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2010
- 2010-11-19 CN CN201020616133U patent/CN202134426U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751119A (en) * | 2012-06-27 | 2012-10-24 | 平高集团有限公司 | Mechanical locking device for isolating or grounding mechanism of fully-enclosed composite apparatus |
| CN103578818B (en) * | 2012-07-26 | 2015-07-22 | 上海电器股份有限公司人民电器厂 | Dual control device for brake closing/separating switch |
| CN103578818A (en) * | 2012-07-26 | 2014-02-12 | 上海电器股份有限公司人民电器厂 | Dual control device for brake closing/separating switch |
| CN102832061A (en) * | 2012-08-23 | 2012-12-19 | 德力西电气有限公司 | Space-saving brake separating lock |
| CN102832061B (en) * | 2012-08-23 | 2014-11-19 | 德力西电气有限公司 | Space-saving brake separating lock |
| WO2014146586A1 (en) * | 2013-03-22 | 2014-09-25 | 伊顿公司 | Handle having safe locking device, and breaker comprising handle |
| CN104252981B (en) * | 2013-06-28 | 2017-11-14 | 施耐德电气工业公司 | Padlock interlock and rotary handle for rotary handle |
| CN104252981A (en) * | 2013-06-28 | 2014-12-31 | 施耐德电气工业公司 | Ring latch interlocking device for rotary handle and rotary handle |
| CN104733196A (en) * | 2013-12-20 | 2015-06-24 | 国家电网公司 | Switch lever locking device and switch cabinet |
| CN104733196B (en) * | 2013-12-20 | 2017-03-22 | 国家电网公司 | Switch lever locking device and switch cabinet |
| CN110010388A (en) * | 2018-01-04 | 2019-07-12 | 哥维斯股份公司 | Rotary separation switch with lockable activation knob |
| CN110010388B (en) * | 2018-01-04 | 2024-02-20 | 哥维斯股份公司 | Rotary disconnector with lockable actuation knob |
| CN109326469A (en) * | 2018-11-12 | 2019-02-12 | 浙江正泰电器股份有限公司 | Manual operating mechanism of breaker handle |
| CN109326469B (en) * | 2018-11-12 | 2024-02-23 | 浙江正泰电器股份有限公司 | Manual operating mechanism handle of circuit breaker |
| CN111370257A (en) * | 2020-03-23 | 2020-07-03 | 安瑞普电气有限公司 | Anti-misoperation type operating handle for load switch/isolating switch and using method thereof |
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