CN204967097U - Low -voltage distribution for cabinet drawer impel interlocking device - Google Patents
Low -voltage distribution for cabinet drawer impel interlocking device Download PDFInfo
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- CN204967097U CN204967097U CN201520509919.3U CN201520509919U CN204967097U CN 204967097 U CN204967097 U CN 204967097U CN 201520509919 U CN201520509919 U CN 201520509919U CN 204967097 U CN204967097 U CN 204967097U
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Abstract
The utility model discloses a low -voltage distribution for cabinet drawer impel interlocking device, include: advancing mechanism for promote the drawer in the internal removal of cabinet, position positioning mechanism for fix a position when being in connection, experiment, separation point position at least to the advancing mechanism between marcing, position positioning mechanism is including receiving advancing mechanism driven runner, still include: position indicator, including a switching device, the 2nd switching device and with a switching device and the 2nd switching device be electric connection's display device respectively, a switching device and the 2nd switching device locate correspondingly the back of runner, the orientation a switching device and the 2nd switching device's runner is equipped with skew its rotation center's the arch that triggers on the surface, works as when the advancing mechanism rotation is followed to hookup location to the runner, trigger the arch and trigger a switching device, so that display device shows first optical information, when when the advancing mechanism rotation is followed to test position to the runner, trigger the arch and trigger the 2nd switching device, so that display device shows the second optical information.
Description
Technical field
The utility model relates to low voltage draw-out switchgear technical field, is specifically related to a kind of low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet.
Background technology
In modern power distribution network and engineering construction, extractable low-voltage power distribution cabinet (hereinafter referred to as power distribution cabinet) is widely used in the distribution system of the application scenarios such as power plant, electric substation, industrial enterprise and skyscraper.Power distribution cabinet is changed as the electric energy of electric distribution, Motor Control and illuminating lamp controller switching equipment, distribute and the use of control, plays an important role.The power distribution cabinet of the type has conserve space, reliable, convenient for installation and maintenance, and breaking capacity is strong, and the advantage such as transmission line circuit is many.Due to the operating characteristic that it is special, in distribution industry, to the design of power distribution cabinet, there is strict requirement.
Regulation in standard GB/T 7251 " low-voltage complete switch equipment and control appliance Part I: type approval test and part type approval test complete set of equipments ": in extractable low-voltage power distribution cabinet, the drawer in each loop should possess at connection, test, the propelling isolated on three positions, extraction operating mechanism.Mechanism except in relevant position should be able to propelling freely, extract out and except the self-locking of position, also should have obvious mark in each position, the relevant position residing for pull-out type parts can be identified.
Three location, position low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of current power distribution cabinet possess three lever position indicators, but the design of three lever position indicators is fully mechanical structure.Particularly, three lever position indicators of prior art are stirred rotating disc type Sign Board or rack-driving by gear drive and are stirred linear motion-type Sign Board and realize position display.Such as Chinese patent literature CN201298687Y discloses a kind of hand-operated three-position location low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet, disclosing three position detent mechanisms in its specification is elastic pressure positioner, comprise three position positioning disks, positioning mandril, the elastic ejection mechanism of positioning mandril, transmission mechanism, propulsive mechanism drives three position positioning disks to rotate by transmission mechanism, three position positioning disks have three position location notchs, when three position positioning disks rotate to relevant position, elastic ejection mechanism ejects positioning mandril, make positioning mandril embed three position location notchs carry out successively to propulsive mechanism three positions location.But, three lever position indicators of prior art have certain limitation, first, for higher extractable low-voltage power distribution cabinet, only identify present position by institute's printed text word on three position positioning disks, more difficult comparatively speaking, usually need Field Force to ascend a height or squat down to check just can see concrete sign content clearly; Secondly, in the power distribution station of dark, the content seen clearly on three less position positioning disks is equally very difficult.
For the defect that the label display unit solving prior art is not easy to identify, present applicant has proposed to adopt on low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet can be luminous display unit to improve the visual effect of power distribution cabinet present position, see Chinese patent literature (patent No. CN201520112702.9), this publication disclose a kind of three lever position indicators, comprise the first luminous display unit, second luminous display unit, first sensitive switch and the second sensitive switch, when drawer interlocking mechanism moves to link position, first sensitive switch is triggered, first sensitive switch controls the first luminous display unit and shows the first optical information, when drawer interlocking mechanism moves to test position, the second sensitive switch is triggered, and the second sensitive switch controls the second luminous display unit and shows the second optical information.But existing low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet cannot install this three lever position indicator, continue for Chinese patent literature CN201298687Y, this patent documentation discloses the auxiliary switchgear being provided with the position supply unit handled in drawer on its support in the description, auxiliary switchgear comprises sensitive switch, gusset and gusset reference column, sensitive switch and gusset reference column are arranged on support, gusset rotates around gusset reference column, one end of gusset is connected with the flap of elastic ejection mechanism, transmit the angle motion of flap, by the other end collision sensitive switch of gusset.Due to spatial limitation, the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of the prior art cannot install above-mentioned three lever position indicators, and, because the restriction of gusset is arranged, the sensitive switch corresponding with it can only be triggered by rotating, cannot be combined with above-mentioned three lever position indicators.
Utility model content
The purpose of this utility model is to provide a kind of low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet, in conjunction with three lever position indicators, can show different optical informations during to realize diverse location residing for drawer.
For this purpose, the utility model proposes a kind of low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet, comprising:
Propulsive mechanism, moves in cabinet for promoting drawer;
Position detent mechanism, positions during for being at least in connection, test, separation point position to running propulsive mechanism, and described position detent mechanism comprises the runner driven by propulsive mechanism; Also comprise:
Lever position indicator, the display unit comprising the first switching device, second switch device and be electrically connected respectively with described first switching device and second switch device, described first switching device and second switch device are located at the side of described runner axial end accordingly, runner end face towards described first switching device and second switch device is provided with the triggering projection departing from its pivot, when described runner rotates to link position with propulsive mechanism, described triggering projection triggers the first switching device, shows the first optical information to make described display unit; When described runner rotates to test position with propulsive mechanism, described triggering projection triggers second switch device, shows the second optical information to make described display unit.
Described runner and described first switching device, shell fragment is provided with between second switch device, described shell fragment has stiff end and free end, described free end is installed with two ejector pins, one end of described two ejector pins is corresponding with the switch contact of described first switching device and second switch device respectively, it is protruding on the movement locus of its pivot that the other end is positioned at described triggering along the projection perpendicular to direction, the runner back side, when the triggering projection of described runner rotates to link position or test position with propulsive mechanism, by promoting corresponding ejector pin, to trigger the first corresponding switching device or second switch device.
Described display unit comprises the first different indicator light of glow color and the second indicator light, and described in when described first switching device is triggered, the first indicator light is lighted; Described in when described second switch device is triggered, the second indicator light is lighted.
Described position detent mechanism comprises described runner, position display dish is equipped with in the front of described runner, described position display dish at least shows connection, test, be separated the mark of three positions, described runner is along the excircle on rear side of it being formed and being connected, test, be separated three location notchs that three positions are corresponding, the inner face being positioned at the intermediate support above described runner is installed with reed, the middle part of described reed forms and the corresponding elastic bumps arranged of described three location notchs, described elastic bumps rotates to connecting at described runner, test, during separation point position, can be embedded in corresponding location notch.
The arc groove that it is the center of circle that the bead formed on back of described runner has with its pivot, the locating shaft be fixedly installed is inserted with in described arc groove, described arc groove has two groove ends, when described runner rotates to link position, described locating shaft slides to inconsistent with one of them groove end along described arc groove; When described runner rotates to separation point position, described locating shaft slides to inconsistent with groove end described in another along described arc groove.
Described propulsive mechanism comprises being arranged on drive screw on drawer-bottom board by after-poppet and being coincide with drive screw and promotes the grooved keeper be arranged on cabinet laminate that drawer moves forward and backward, and protrudes to coordinate with the skewed slot of grooved keeper drawer is moved linearly along cabinet by the spiral of drive screw.
Described propulsive mechanism drives the runner of described position detent mechanism to rotate by gear engagement structure, described gear engagement structure comprises the first gear and the second gear on the excircle be located on front side of described runner of being located at described drive screw front end, and described first gear is meshed with described second gear; Described first gear forms crank way.
The gear ratio of described first gear and the second gear is 1:2.
Also comprise locking mechanism, described locking mechanism comprises the free end that connecting lever, one end of being rotatably mounted in the fore-stock back side are movably connected on described connecting lever, the securing rod that the other end extends towards cabinet laminate, laterally can be installed on the slide plate in fore-stock front slidably, described securing rod connects described slide plate by fit structure, by means of described fit structure, with the connecting lever rotated, the securing rod of action drives described slide plate transversely to move towards described crank way, until shelter from described crank way.
Described fit structure comprises latch, take shape in the pin-and-hole on securing rod, the the second curve hole slot taking shape in the first curve hole slot on fore-stock and take shape on described slide plate, described first curve hole slot is contrary with described second curve hole slot bending direction, described latch is inserted into pin-and-hole, in first curve hole slot and the second curve hole slot, when described connecting lever drives described securing rod reciprocating motion, described latch to slide and the cell wall promoting described second curve hole slot slides towards near described crank way or away from described crank way direction to make described slide plate along described first curve hole slot.
Described cabinet laminate forms the link position location notch that arrange corresponding to described securing rod and test position location notch, the base plate of described fore-stock forms the opening supplying the bottom of securing rod to pass, when described propulsive mechanism moves to link position or test position, rotate described connecting lever and the bottom of described securing rod can be driven to be inserted in corresponding link position location notch or test position location notch through described opening.
Technique scheme of the present utility model has the following advantages compared to existing technology:
Low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of the present utility model not only comprises propulsive mechanism, position detent mechanism, also comprise lever position indicator, lever position indicator comprises the first switching device, second switch device and be electrically connected at described first switching device and second switch device respectively and can the display unit of display light information, the triggering given prominence to towards the first switching device and second switch device is set by the back side of the runner at position detent mechanism protruding, when runner is rotated to link position with propulsive mechanism, trigger protruding triggering the first switching device, thus make display unit show the first optical information, when runner rotates to test position with propulsive mechanism, trigger protruding triggering second switch device, thus make display unit show the second optical information, inspect personnel and can judge drawer present position rapidly and accurately by luminous display unit, improve operating efficiency.
Accompanying drawing explanation
Can understanding feature and advantage of the present utility model clearly by reference to accompanying drawing, accompanying drawing is schematic and should not be construed as and carry out any restriction to the utility model, in the accompanying drawings:
Fig. 1 is the Facad structure figure of the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of the utility model embodiment;
Fig. 2 is the structure figure of the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of the utility model embodiment;
Fig. 3 is the cooperation figure of the propulsive mechanism of the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of the utility model embodiment, position detent mechanism and lever position indicator;
Fig. 4 is the structural representation of the runner of the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of the utility model embodiment;
Fig. 5 is the structural representation of the shell fragment of the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of the utility model embodiment;
Fig. 6 is the structural representation of the fore-stock of the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of the utility model embodiment;
Fig. 7 is the Facad structure figure that the locking mechanism of the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of the utility model embodiment is in the lock state;
Fig. 8 is the structure figure that the locking mechanism of the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet of the utility model embodiment is in the lock state.
In figure, Reference numeral is expressed as:
1-support; 101-fore-stock; 1011-first curve hole slot; 1012-opening; 102-intermediate support; 103-after-poppet;
2-propulsive mechanism; 201-drive screw; 202-first gear; 203-crank way;
3-position detent mechanism; 301-runner; 3011-triggers projection; 3012-location notch; 3013-arc groove; 302-second gear; 303-position display dish;
4-lever position indicator; 401-first switching device; 402-second switch device; 403-display unit; 4031-first indicator light; 4032-second indicator light;
5-shell fragment; 501-stiff end; 502-free end; 503-ejector pin;
6-locating shaft;
7-locking mechanism; 701-connecting lever; 702-securing rod; 7021-pin-and-hole; 703-slide plate; 7031-second curve hole slot;
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As depicted in figs. 1 and 2, a kind of low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet, is installed on low-voltage drawing out type electric drawer, comprises propulsive mechanism 2, position detent mechanism 3, lever position indicator 4 and locking mechanism 7.
Wherein, as shown in Figures 2 and 3, described propulsive mechanism 2 comprises the drive screw 201 be arranged on drawer-bottom board and the grooved keeper be arranged on cabinet laminate, drive screw 201 and grooved keeper match, by means of coordinating of drive screw 201 and grooved keeper, rotate described drive screw 201 and described drawer can be driven to move linearly along cabinet.
Described position detent mechanism 3 comprises runner 301, described runner 301 is subject to described propulsive mechanism 2 and drives, the front of described runner 301 is provided with position display dish 303, position display dish 303 at least shows connection, test, be separated the mark of three positions, described propulsive mechanism 2 is when with cabinet relative motion, described runner 301 is driven to rotate, during actual use, outside position display dish 303, can window be set, when described propulsive mechanism 2 moves to connection, test, during separation point position, described position display dish 303 can connect in the display of window place, test, the mark be separated.Position display dish 303 of the present utility model is not limited to display three station location markers, in other embodiments, the mark of isolated location can also be increased, equally, when propulsive mechanism 2 moves to isolated location, drive position display dish 303 to turn in window and show isolation mark.
Described runner 301 is subject to the driving of described propulsive mechanism 2 and the form rotated has multiple, in the present embodiment, as shown in Figures 2 and 3, described runner 301 preferably adopts gear engagement structure transmission with described propulsive mechanism 2, the first gear 202 that the front end that described gear engagement structure comprises described drive screw 201 press-fits and the second gear 302 taken shape on front side of described runner 301 on excircle, described first gear 202 engages with described second gear 302, by rotating described drive screw 201, by means of the engagement of described first gear 202 and the second gear 302, described runner 301 can be driven to rotate.
As shown in Figure 4, excircle on rear side of described runner 301 is arranged at intervals with three location notchs 3012, described location notch 3012 is specially outer circumference surface on rear side of the described runner 301 radially arc groove that formed of indent, the arrangement position along runner 301 excircle of described three arc grooves rotates to being connected with described runner 301, test, separation point position is corresponding, the inner face corresponding with runner 301 of the intermediate support 102 be positioned at above runner 301 is provided with reed, the two ends of described reed are connected to the both sides of intermediate support 102 inner face, the middle part of reed forms towards the elastic bumps of runner 301, described runner 301 is not in it and connects, test, during separation point position, on runner 301 excircle that described elastic bumps is conflicted between three location notchs 3012, when described runner 301 goes to connection at the drive backspin of propulsive mechanism 2, test, during separation point position, described elastic bumps slides in corresponding arc groove from described runner 301 excircle, thus send " click " sound, to realize locating the position of drawer interlocking mechanism.
In order to improve the visual effect of drawer present position, as depicted in figs. 1 and 2, the present embodiment drawer interlocking mechanism comprises lever position indicator 4, described lever position indicator 4 comprises the first switching device 401, second switch device 402 and the display unit 403 be electrically connected respectively with described first switching device 401 and second switch device 402, described first switching device 401 and second switch device 402 to be arranged on after-poppet 103 and corresponding with the axial end of described runner 301 inner side vertically, described position display dish 303 be installed on described runner 301 vertically outside axial end on, the triggering projection 3011 departing from its pivot is formed on the axial end inside the runner 301 of described first switching device 401 and second switch device 402, when described runner 301 rotates to link position with propulsive mechanism 2, described triggering protruding 3011 triggers described first switching device 401, thus make described display unit 403 demonstrate the first optical information, when described runner 301 rotates to test position with propulsive mechanism 2, described triggering protruding 3011 triggers second switch device 402, thus makes described display unit 403 demonstrate the second optical information.
Described display unit 403 preferably can send the first indicator light 4031 and the second indicator light 4032 of different colours light, described first indicator light 4031 is electrically connected with described first switching device 401, described second indicator light 4032 is electrically connected with second switch device 402, when described first switching device 401 is triggered, described first indicator light 4031 is lighted; When second switch device 402 is triggered, described second indicator light 4032 is lighted; Described first indicator light 4031 preferably sends red light, and described second indicator light 4032 preferably sends green light.
Further, in order to improve triggering effect, described runner 301 and described first switching device 401, shell fragment 5 is provided with between second switch device 402, as shown in Figure 5, described shell fragment 5 is in "eight" shape, described shell fragment 5 has the stiff end 501 on top and the free end 502 of bottom, described stiff end 501 is fixedly connected on the backboard of intermediate support, the free end 502 of the left and right sides is fixed with ejector pin 503 respectively, one end of two ejector pins 503 is corresponding with the switch contact of the first switching device 401 and second switch device 402 respectively, the other end drops into described triggering protruding 3011 on the rotational trajectory of its pivot along the projection perpendicular to direction, runner 301 back side, arranged by this kind, when propulsive mechanism 2 moves to link position, under propulsive mechanism 2 drives, described runner 301 rotates to its link position, the triggering protruding 3011 at runner 301 back side promotes described ejector pin 503, the other end of described ejector pin 503 triggers first switching device 401 corresponding with it, thus make the first indicator light 4031 send red light, inspect personnel and can judge that described drawer is in its link position rapidly and accurately by the redness light of display, when propulsive mechanism 2 moves to test position, under propulsive mechanism 2 drives, described runner 301 rotates to its test position, the triggering protruding 3011 at runner 301 back side promotes another ejector pin 503, the other end of this ejector pin 503 triggers the second switch device 402 corresponding with it, thus make the second indicator light 4032 send green light, inspect personnel and can judge that described drawer is in its test position rapidly and accurately by the green light of display.
In the present embodiment, the first gear 202 on described drive screw 201 is 1:2 with the gear ratio of the second gear 302 on described runner 301, namely described first gear 202 rotates two astragals and moves described second gear 302 and revolve and turn around, the drawer interlocking mechanism of this enforcement is set to: crank drives drive screw 201 to revolve to take two turns and drives drawer can be moved to the link position of inner side by outermost separation point position, and the position display dish 303 on runner 301 revolves with runner 301 and turns around.
As shown in Figure 4, the arc groove 3013 that it is the center of circle that the back side of described runner 301 also forms with its pivot, two groove ends of arc groove 3013 near but be not communicated with, the correspondence position of intermediate support is fixed with locating shaft 6, locating shaft 6 is inserted in arc groove 3013, when described runner 301 rotates to link position, described locating shaft 6 slides along arc groove 3013 and offsets to one of them groove end; When described rotation rotates to separation point position, described locating shaft 6 slides to inconsistent with groove end described in another along arc groove 3013.
As Fig. 1, Fig. 2, shown in Fig. 7 and Fig. 8, described locking mechanism 7 comprises the connecting lever 701 be rotatably mounted on fore-stock 101 back side, handle hole is formed in the middle part of connecting lever 701, can for operating personnel by instrument rotation process, handle hole is preferably square hole, connecting lever 701 connects securing rod 702 relative to the free end 502 being installed on fore-stock 101 one end by movable connection structure, described movable connection structure is preferably described connecting lever 701 free end 502 place and forms the shaping bar-shaped trough of sliding axle and described securing rod 702 one end, described sliding axle is placed in described bar-shaped trough slidably, the medium position of described securing rod 702 forms pin-and-hole 7021, as shown in Figure 6, the correspondence position of fore-stock 101 forms the first curve hole slot 1011, the front of fore-stock 101 is provided with the slide plate 703 that can transversely slide, the correspondence position of described slide plate 703 forms the second curve hole slot 7031, first curve hole slot 1011 is contrary with the bending direction of described second curve hole slot 7031, described first curve hole slot 1011 is towards crank way 203 curving on drive screw 201, described second curve hole slot 7031 is towards away from crank way 203 curving on described drive screw 201, described locking mechanism 7 also comprises latch, is inserted into by latch in the pin-and-hole 7021 of described securing rod 702, described first curve hole slot 1011 and described second curve hole slot 7031, when operating personnel rotate clockwise described connecting lever 701 by square hole, described connecting lever 701 drives described securing rod 702 to move downward by sliding axle, latch in the pin-and-hole 7021 of described securing rod 702 is along described first curve hole slot 1011 towards crank way 203 1 Slideslip on described drive screw 201, described latch promotes the cell wall of the second curve hole slot 7031 contrary with the first curve hole slot 1011 bending direction, to make described slide plate 703 towards near crank way 203 1 Slideslip, until shelter from described crank way 203, when described in described operating personnel's operation to opposite direction during connecting lever 701, described slide plate 703 is towards away from described crank way 203 1 Slideslip.
In order to prevent unauthorized personnel's misoperation, described cabinet laminate forms the link position location notch that arrange corresponding to described securing rod 702 and test position location notch, the base plate of described fore-stock 101 forms the opening 1012 supplying the bottom of securing rod 702 to pass, when described propulsive mechanism 2 moves to link position or test position, rotate described connecting lever 701 and the bottom of described securing rod 702 can be driven to be inserted in corresponding link position location notch or test position location notch through described opening 1012.
Although describe execution mode of the present utility model by reference to the accompanying drawings, but those skilled in the art can make various modifications and variations when not departing from spirit and scope of the present utility model, such amendment and modification all fall into by within claims limited range.
Claims (11)
1. a low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet, comprising:
Propulsive mechanism (2), moves in cabinet for promoting drawer;
Position detent mechanism (3), position during for being at least in connection, test, separation point position to running propulsive mechanism (2), described position detent mechanism (3) comprises the runner (301) driven by propulsive mechanism (2);
It is characterized in that, also comprise:
Lever position indicator (4), comprise the first switching device (401), second switch device (402) and the display unit (403) be electrically connected respectively with described first switching device (401) and second switch device (402), described first switching device (401) and second switch device (402) are located at the side of described runner (301) axial end accordingly, runner (301) end face towards described first switching device (401) and second switch device (402) is provided with the triggering projection (3011) departing from its pivot, when described runner (301) rotates to link position with propulsive mechanism (2), described triggering protruding (3011) triggers the first switching device (401), the first optical information is shown to make described display unit (403), when described runner (301) rotates to test position with propulsive mechanism (2), described triggering protruding (3011) triggers second switch device (402), shows the second optical information to make described display unit (403).
2. low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet according to claim 1, it is characterized in that, described runner (301) and described first switching device (401), shell fragment (5) is provided with between second switch device (402), described shell fragment (5) has stiff end (501) and free end (502), described free end (502) is installed with two ejector pins (503), one end of described two ejector pins (503) is corresponding with the switch contact of described first switching device (401) and second switch device (402) respectively, the other end is positioned at described triggering protruding (3011) on the movement locus of its pivot along the projection perpendicular to runner (301) direction, the back side, when the triggering projection (3011) of described runner (301) rotates to link position or test position with propulsive mechanism (2), by promoting corresponding ejector pin (503), to trigger corresponding the first switching device (401) or second switch device (402).
3. low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet according to claim 2, it is characterized in that, described display unit (403) comprises different the first indicator light (4031) of glow color and the second indicator light (4032), and described in when described first switching device (401) is triggered, the first indicator light (4031) is lighted; Described in when described second switch device (402) is triggered, the second indicator light (4032) is lighted.
4. the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet according to any one of claim 1-3, it is characterized in that, described position detent mechanism (3) comprises described runner (301), position display dish (303) is equipped with in the front of described runner (301), described position display dish (303) at least shows connection, test, be separated the mark of three positions, described runner (301) is along the excircle on rear side of it being formed and being connected, test, be separated three location notchs (3012) that three positions are corresponding, be positioned at described runner (301) top intermediate support (102) inner face on be installed with reed, the middle part of described reed forms and described three corresponding elastic bumps arranged of location notch (3012), described elastic bumps rotates to connecting at described runner (301), test, during separation point position, can be embedded in corresponding location notch (3012).
5. low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet according to claim 4, it is characterized in that, the arc groove (3013) that it is the center of circle that the bead formed on back of described runner (301) has with its pivot, the locating shaft (6) be fixedly installed is inserted with in described arc groove (3013), described arc groove (3013) has two groove ends, when described runner (301) rotates to link position, described locating shaft (6) slides to inconsistent with one of them groove end along described arc groove (3013); When described runner (301) rotates to separation point position, described locating shaft (6) slides to inconsistent with groove end described in another along described arc groove (3013).
6. low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet according to claim 1, it is characterized in that, described propulsive mechanism (2) comprises being arranged on drive screw (201) on drawer-bottom board by after-poppet (103) and being coincide with drive screw (201) and promotes the grooved keeper be arranged on cabinet laminate that drawer moves forward and backward, and to be coordinated drawer is moved linearly along cabinet by the spiral protrusion of drive screw (201) with the skewed slot of grooved keeper.
7. low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet according to claim 6, it is characterized in that, described propulsive mechanism (2) drives the runner (301) of described position detent mechanism (3) to rotate by gear engagement structure, described gear engagement structure comprises the second gear (302) on the first gear (202) being located at described drive screw (201) front end and the excircle being located at described runner (301) front side, and described first gear (202) is meshed with described second gear (302); Described first gear (202) forms crank way (203).
8. low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet according to claim 7, is characterized in that, described first gear (202) is 1:2 with the gear ratio of the second gear (302).
9. the low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet according to any one of claim 1-3, it is characterized in that, also comprise locking mechanism (7), described locking mechanism (7) comprises the connecting lever (701) being rotatably mounted in fore-stock (101) back side, one end is movably connected on the free end of described connecting lever (701), the securing rod (702) that the other end extends towards cabinet laminate, laterally can be installed on the slide plate (703) in fore-stock (101) front slidably, described securing rod (702) connects described slide plate (703) by fit structure, by means of described fit structure, with the connecting lever (701) rotated, the securing rod of action (702) drives described slide plate (703) transversely mobile towards crank way (203), until shelter from described crank way (203).
10. low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet according to claim 9, it is characterized in that, described fit structure comprises latch, take shape in the pin-and-hole (7021) on securing rod (702), the the second curve hole slot (7031) taking shape in the first curve hole slot (1011) on fore-stock (101) and take shape on described slide plate (703), described first curve hole slot (1011) is contrary with described second curve hole slot (7031) bending direction, described latch is inserted into pin-and-hole (7021), in first curve hole slot (1011) and the second curve hole slot (7031), when described connecting lever (701) drives described securing rod (702) reciprocating motion, described latch along described first curve hole slot (1011) slide and the cell wall promoting described second curve hole slot (7031) to make described slide plate (703) towards near described crank way (203) or slide away from described crank way (203) direction.
11. low-voltage distribution cabinet Water charging drainage means (MG100) of flush toilet according to claim 10, it is characterized in that, described cabinet laminate forms the link position location notch that arrange corresponding to described securing rod (702) and test position location notch, the base plate of described fore-stock (101) forms the opening (1012) supplying the bottom of securing rod (702) to pass, when described propulsive mechanism (2) moves to link position or test position, rotating described connecting lever (701) can drive the bottom of described securing rod (702) to be inserted in corresponding link position location notch or test position location notch through described opening (1012).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509919.3U CN204967097U (en) | 2015-07-14 | 2015-07-14 | Low -voltage distribution for cabinet drawer impel interlocking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509919.3U CN204967097U (en) | 2015-07-14 | 2015-07-14 | Low -voltage distribution for cabinet drawer impel interlocking device |
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| Publication Number | Publication Date |
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| CN204967097U true CN204967097U (en) | 2016-01-13 |
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| CN201520509919.3U Expired - Fee Related CN204967097U (en) | 2015-07-14 | 2015-07-14 | Low -voltage distribution for cabinet drawer impel interlocking device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953497A (en) * | 2015-07-14 | 2015-09-30 | 温州德源电气有限公司 | Drawer push-in interlocking mechanism for low-voltage distribution cabinet |
| CN105529642A (en) * | 2016-02-05 | 2016-04-27 | 常州日源电器有限公司 | Propulsion interlocking mechanism with warning function for distribution cabinet |
| WO2018072131A1 (en) * | 2016-10-19 | 2018-04-26 | 姚娟 | Safe low-voltage switchgear |
| WO2018072127A1 (en) * | 2016-10-19 | 2018-04-26 | 姚娟 | Low-voltage switchgear |
| WO2018072129A1 (en) * | 2016-10-19 | 2018-04-26 | 姚娟 | Low-voltage switchgear having effective structure |
| WO2018072130A1 (en) * | 2016-10-19 | 2018-04-26 | 姚娟 | Low-voltage switchgear having reliable operation |
| CN112467590A (en) * | 2019-09-06 | 2021-03-09 | 河南森源电气股份有限公司 | Direct current switch cabinet and mechanical interlocking device of circuit breaker handcart thereof |
-
2015
- 2015-07-14 CN CN201520509919.3U patent/CN204967097U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953497A (en) * | 2015-07-14 | 2015-09-30 | 温州德源电气有限公司 | Drawer push-in interlocking mechanism for low-voltage distribution cabinet |
| CN105529642A (en) * | 2016-02-05 | 2016-04-27 | 常州日源电器有限公司 | Propulsion interlocking mechanism with warning function for distribution cabinet |
| WO2018072131A1 (en) * | 2016-10-19 | 2018-04-26 | 姚娟 | Safe low-voltage switchgear |
| WO2018072127A1 (en) * | 2016-10-19 | 2018-04-26 | 姚娟 | Low-voltage switchgear |
| WO2018072129A1 (en) * | 2016-10-19 | 2018-04-26 | 姚娟 | Low-voltage switchgear having effective structure |
| WO2018072130A1 (en) * | 2016-10-19 | 2018-04-26 | 姚娟 | Low-voltage switchgear having reliable operation |
| CN112467590A (en) * | 2019-09-06 | 2021-03-09 | 河南森源电气股份有限公司 | Direct current switch cabinet and mechanical interlocking device of circuit breaker handcart thereof |
| CN112467590B (en) * | 2019-09-06 | 2022-04-19 | 河南森源电气股份有限公司 | Direct current switch cabinet and mechanical interlocking device of circuit breaker handcart thereof |
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