CN105244793B - Water charging drainage means (MG100) of flush toilet - Google Patents
Water charging drainage means (MG100) of flush toilet Download PDFInfo
- Publication number
- CN105244793B CN105244793B CN201510782812.0A CN201510782812A CN105244793B CN 105244793 B CN105244793 B CN 105244793B CN 201510782812 A CN201510782812 A CN 201510782812A CN 105244793 B CN105244793 B CN 105244793B
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- China
- Prior art keywords
- driven pulley
- thumb wheel
- flush toilet
- drainage means
- water charging
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
- H02B11/133—Withdrawal mechanism with interlock
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a kind of Water charging drainage means (MG100) of flush toilet, including turbine and the drive device for rotating it, the flexible positioning piece that the drive device is fixed when including thumb wheel, driven pulley, being in connection, experiment, separation for thumb wheel, the driven pulley stirs groove provided with several, the thumb wheel is provided with respect to the end face of driven pulley is used to be transferred to the driving lever stirred and drive driven pulley to go in groove, the invention replaces gear drive using thumb wheel and driven pulley, low, easy to assembly and the characteristics of promote stable with cost.
Description
Technical field
The present invention relates to a kind of low pressure drawer-type switchgear, more specifically, it relates to which a kind of drawer promotes interlocking machine
Structure.
Background technology
Extractable low-voltage power distribution cabinet, which has, saves space, reliable, convenient for installation and maintenance, strong breaking capacity, and goes out
The advantages of line loop is more, are widely used in the distribution system of the application scenarios such as power plant, electric substation, industrial enterprise and skyscraper
In.The main function of power distribution cabinet be as electric distribution, Motor Control and illuminating lamp controller switching equipment electric energy conversion, distribution and
Control is used.
Due to the special working characteristics of power distribution cabinet, there are strict requirements to the design of power distribution cabinet in distribution industry.Taking out
Go out in formula low-voltage distribution cabinet, the drawer in each loop should possess propulsion, extraction on connection, experiment, three positions of isolation
Use operating mechanism.Mechanism, should also be in each position in addition to propulsion, extraction and position self-locking that should be able to be freely in relevant position
There is obvious mark, so as to which the relevant position residing for pull-out type part can be recognized.
Operation electrician is not fully understood the function of extractable low-voltage power distribution cabinet, is mainly reflected in the drawer in power distribution cabinet
Three location procedures and three position functions electric requirements, it is unclear to three location procedure concepts, easily by drawer propelling mechanism
Damage, and Water charging drainage means (MG100) of flush toilet is because of flexibility and reliability, it is easy to operate, the function of maloperation is effectively prevented, is pull-out type low pressure
Core component in power distribution cabinet.But, drawer is big because of guide rail fit tolerance, and a plug patches resistance greatly, and drawer is in plug and mother
When line is connected, drawer generation is crooked, produces mechanical failure, and influence is used.
The Chinese patent of Application No. 201510413991.0 discloses a kind of low-voltage distribution cabinet drawer and promotes interlocking machine
Structure, including first gear, second gear, shell fragment and locking mechanism, first gear is engaged with second gear constitutes propulsive mechanism
Main building block, simply by two gear drives, gearratio is big, and second gear is connected with support, easily makes
Two gear drive movable properties life dislocation is, it is necessary to re-calibrate, the position relationship of three positions of correspondence；Because the intermeshing of two gears is shaken
Rotation first gear, the rotation of second gear is driven, accordingly, it is desirable to provide first gear rotates torsion sum with second gear
Can just both be promoted to rotate, the speed that increase user consumes one's strength；Securing rod in locking mechanism, can be at itself when initial
Inserted under Action of Gravity Field in the layer dividing plate under bottom of drawer, influence drawer is normally promoted.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of cost it is low, easy to assembly and promote
Stable Water charging drainage means (MG100) of flush toilet.
To achieve the above object, the invention provides following technical scheme：
A kind of Water charging drainage means (MG100) of flush toilet, including turbine and the drive device for rotating it, the drive device include dialling
Wheel, driven pulley, the flexible positioning piece fixed when being in for thumb wheel connection, experiment, separation, the driven pulley are provided with several
Groove is stirred, the thumb wheel is provided with relative to the end face of driven pulley is used to be transferred to the driving lever stirred and drive driven pulley to rotate in groove；
Described any two adjacent stir are provided with arc-shaped concave between groove, and the thumb wheel is additionally provided with brake block on the end face provided with driving lever,
The brake block produces pivoting friction with arc-shaped concave.
The present invention is further arranged to：Correspondence connection, experiment, three positions of separation are provided with locating slot, institute on the driven pulley
The screens shell fragment that flexible positioning piece sets forming V-shape is stated, its bending part is used to be caught in locating slot.
The present invention is further arranged to：The flexible positioning piece is arranged on corrugated screens shell fragment, the driven pulley
Correspondence connection, experiment, three positions of separation are provided with locating rod, and the locating rod is used to be caught in when going to three positions in screens shell fragment.
The present invention is further arranged to：Also include the main triggering device being made up of reseting shrapnel and travel switch, it is described
The side of button and reseting shrapnel on travel switch is abutted against, and the opposite side of the reseting shrapnel is fixedly connected with contact, described
The end face of driven pulley dorsad thumb wheel is raised provided with the triggering for deviateing its pivot, when thumb wheel rotate, triggering it is raised with it is tactile
Head is abutted against, so that the button on reseting shrapnel triggering travel switch.
The present invention is further arranged to：The coaxially connected shaft rod upper sleeve of the thumb wheel turbine be provided be used for improve thumb wheel with
The axle sleeve of turbine axiality, the axle sleeve coordinates with stem clearance gap, and gap between the two is 0.01mm~0.05mm.
The present invention is further arranged to：Tank filler sleeve is offered on the axle sleeve.
The present invention is further arranged to：Also include interlock, the interlock is main by shifting block, blocking lever, push rod structure
Into the blocking lever is flexibly connected with plug to move with the rotation of shifting block towards layer dividing plate direction, and the push rod is downward with blocking lever
Motion and transverse movement covers the crank way opened up on thumb wheel, the blocking lever, which is provided with, to be used to prevent the reset of its free-falling
Spring.
By using above-mentioned technical proposal, intermittent rotary between thumb wheel and driven pulley, thumb wheel is rotated, until driving lever is entered
After stirring in groove, it can just start to drive driven pulley to rotate, thumb wheel coordinates with driven pulley to be driven, and not only can equally play transmission
Effect, and return user's trackwheel and save strength, as long as the driving lever on thumb wheel is turned to and stirred in groove with regard to that can make in addition
Driven pulley is rotated, it is not easy to misplaced, even if after dislocation, being also easy to adjustment driven pulley with connecting, testing, separate three positions
Position relationship, driven pulley is when turning to connection, experiment, three position of separation, and triggering device and driven pulley coordinate triggering stroke
Switch, flexible positioning piece coordinates with driven pulley produces interim card, plays suggesting effect, and fixing device is used to increase the thickness of medium-height trestle
Degree, increase and the contact area of axostylus axostyle, rocking for reduction driven pulley improve the performance that operates steadily of the mechanism.
Brief description of the drawings
Fig. 1 is the front view of Water charging drainage means (MG100) of flush toilet embodiment of the present invention；
Fig. 2 is the rearview of Water charging drainage means (MG100) of flush toilet embodiment of the present invention；
Fig. 3 is a kind of embodiment schematic diagram of driven pulley in Water charging drainage means (MG100) of flush toilet of the present invention；
Fig. 4 is the first embodiment schematic diagram of triggering device in Water charging drainage means (MG100) of flush toilet of the present invention；
Fig. 5 is second of embodiment schematic diagram of triggering device in Water charging drainage means (MG100) of flush toilet of the present invention；
Fig. 6 is flexible positioning piece embodiment schematic diagram in Water charging drainage means (MG100) of flush toilet of the present invention；
Fig. 7 is second of embodiment schematic diagram of triggering device in Water charging drainage means (MG100) of flush toilet of the present invention；
Fig. 8 is thumb wheel and turbine embodiment installation diagram in Water charging drainage means (MG100) of flush toilet of the present invention；
Fig. 9 is thumb wheel embodiment schematic diagram in Water charging drainage means (MG100) of flush toilet of the present invention.
In figure：1st, triggering device；11st, reseting shrapnel；111st, contact；12nd, travel switch；2nd, drive device；21st, thumb wheel；
211st, driving lever；22nd, driven pulley；221st, groove is stirred；222nd, locating slot；223rd, locating rod；224th, arc-shaped concave；225th, trigger convex
Rise；23rd, flexible positioning piece；3rd, interlock；31st, shifting block；32nd, blocking lever；33rd, push rod；34th, back-moving spring；4th, turbine；5th, axle
Set；51st, tank filler sleeve；6th, brake block；7th, fore-stock；8th, medium-height trestle；9th, after-poppet；51st, tank filler sleeve.
Embodiment
Referring to the drawings and embodiment the present invention will be further described.
A kind of Water charging drainage means (MG100) of flush toilet, including fore-stock 7, medium-height trestle 8, after-poppet 9 and travel switch 12, fore-stock 7,
Plenum chamber before being formed between medium-height trestle 8, thumb wheel 21, driven pulley 22, triggering device 1 and for thumb wheel 21 are provided with preceding plenum chamber
On the flexible positioning piece 23 fixed during in connection, experiment, separation, driven pulley 22（Such as Fig. 3）By the first round platform and Bi Qi radiuses
The second small round platform is integrally formed, and five are evenly distributed with the first round platform and stirs groove 221, end of the thumb wheel 21 with respect to driven pulley 22
Face be provided with driving lever 211, driving lever 211 often rotate be placed in after one week it is next stir in groove 221, in, between after-poppet 9 formed after
Turbine 4 is provided with plenum chamber, rear plenum chamber, turbine 4 coordinates with the bottom plate set in drawout cubicle, is opened on handle insertion thumb wheel 21
If crank way in trackwheel 21, drawer is promoted in drawout cubicle.
Also include interlock 3, the interlock 3 is mainly made up of shifting block 31, blocking lever 32 and push rod 33, plug is with before
Support 7 is rotatably connected, and the one end of blocking lever 32 is movably connected on the automatic end of plug with the rotation of shifting block 31 towards layer dividing plate side
To motion, the free end of blocking lever 32 is fixedly connected by screw or pin through fore-stock 7 with push rod 33, and push rod 33 is with interlocking
Bar 32 is moved downward and transverse movement covers crank way, and blocking lever 32, which is provided with, to be used to prevent the back-moving spring of its free-falling
34。
The first embodiment of back-moving spring 34, as shown in Figure 2 and Figure 4, the free end of blocking lever 32 is bent into Z-type,
Back-moving spring 34 selects compression spring, and compression spring is set in the end of the free end of blocking lever 32, and compression spring passes through blocking lever
32 Z-type structure coordinates with fore-stock 7 is in preloading condition（Original state to elastic buckling critical point）, it is to avoid blocking lever 32
Free end insertion drawout cubicle layer dividing plate in.
The first embodiment of back-moving spring 34, as shown in figure 5, back-moving spring 34 selects torsion spring, the back side of fore-stock 7
Supporting screw is threaded with, torsion spring is set on screw, its one end is caught in fore-stock 7, the other end is caught in blocking lever 32,
The present invention is for the preferred compressed spring of back-moving spring 34 easy to assembly.
Correspondence connection, experiment, three positions of separation are provided with locating slot 222, flexible positioning piece 23 on the round platform of driven pulley 22 second
The screens shell fragment of forming V-shape is set, and its two ends is stuck on the inwall of preceding plenum chamber, and by screens shell fragment, the elastic shrinkage of itself is consolidated
Fixed, when driven pulley 22 turns to three positions, the bending part of screens shell fragment is caught in locating slot 222.Triggering device 1 includes multiple
The side of button and reseting shrapnel 11 on position shell fragment 11, travel switch 12 is abutted against, and the opposite side of the reseting shrapnel 11 is fixed
There are insertion metal clips and the contact 111 in the space of preceding cavity chamber interior walls composition, the free end of contact 111 is in reseting shrapnel 11
In the presence of kink all the time with screens shell fragment it is inconsistent, when the kink of screens shell fragment is caught in locating slot 222, stroke
Switch 12 does not work, after kink is extruded out of locating slot 222, and elastic deformation, which occurs, for screens shell fragment promotes contact 111
Button on the triggering travel switch 12 of reseting shrapnel 11, travel switch 12 is started working.
Second of embodiment of triggering device 1, as shown in figure 5, triggering device 1 includes reseting shrapnel 11, travel switch
The side of button and reseting shrapnel 11 on 12 is abutted against, and the opposite side of the reseting shrapnel 11 is fixed with for being inserted into one end
Contact 111 in preceding plenum chamber, the end face of the second round platform dorsad the first round platform is raised provided with the triggering for deviateing its pivot
225, when thumb wheel 21 rotates, triggering projection 225 is abutted against with contact 111, so that on the triggering travel switch 12 of reseting shrapnel 11
Button.
Second of embodiment of flexible positioning piece 23, as shown in Figure 6,7, correspondence connection, experiment, separation on driven pulley 22
Three positions are provided with locating rod 223, and flexible positioning piece 23 is arranged to corrugated screens shell fragment, plenum chamber before its two ends is fixed on
On inwall, locating rod 223 is used to be caught in screens shell fragment when going to three positions.
The shaft rod upper sleeve that thumb wheel 21 is used to be inserted into turbine 4 is provided with axle sleeve 5, and axle sleeve 5 is fixed on medium-height trestle 8, axle sleeve 5
Coordinate with stem clearance gap, gap between the two is 0.01mm, 0.02mm, 0.03mm, 0.04mm or 0.05mm, for the side of assembling
Just, processing cost is reduced, gap is preferably 0.02mm.The contact area for being arranged to add to medium-height trestle 8 and axostylus axostyle of axle sleeve 5,
Play a part of thickening, prevent axostylus axostyle from rocking, reduce the stability of drawer promotion, offer tank filler sleeve 51 on axle sleeve 5.From oiling
Lubricating oil is instilled in hole 51, while reducing friction, facilitates axostylus axostyle is relative with axle sleeve 5 to slide, furthermore it is also possible to play what is got rusty
Effect.
Any two adjacent stir are provided with arc-shaped concave 224, end face of the thumb wheel 21 provided with driving lever 211 also between groove 221
Provided with brake block 6（As shown in Figure 9）, the brake block 6 and arc-shaped concave 224 produce pivoting friction.Brake block 6 and arc-shaped concave
224 coordinate the stability that transmission is further improved for preventing driven pulley 22 from shaking, when brake block 6 is in order to prevent from rotating
Occurs interim card with driven pulley 22, it is set to 3/4ths annulus, and is coaxially disposed with thumb wheel 21.
Operation principle, handle insertion crank way trackwheel 21, driving lever 211, which is transferred to, to be stirred in groove 221, drives driven pulley
22 are rotated, and thumb wheel 21 was often rotated after one week, and driven pulley 22 rotates 72 °, and rotating speed is small, than relatively labor-saving, next group of the entrance of driving lever 211
In dynamic groove 221, connection, experiment are marked with, separate the front that direction board is arranged on fore-stock 7, and it is coaxial solid with driven pulley 22
Fixed connection, shows the turned position of driven pulley 22, the turbine 4 being fixedly and coaxially connected with driven pulley 22 and the bottom set in drawout cubicle
Plate, which coordinates, rotates progressive, and driven pulley 22 is when turning to connection, experiment, three position of separation, and triggering device 1 coordinates with driven pulley 22
Travel switch 12 is triggered, flexible positioning piece 23 coordinates with driven pulley 22 produces interim card, plays suggesting effect.Closed when drawout cubicle is in
During lock state, blocking lever 32 prevents the promotion of drawer, now, push rod 33 is by crank way in the layer dividing plate in insertion drawout cubicle
Cover, prevent maloperation.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of Water charging drainage means (MG100) of flush toilet, including turbine（4）With the drive device for rotating it（2）, it is characterized in that：It is described to drive
Dynamic device（2）Including thumb wheel（21）, driven pulley（22）, for thumb wheel（21）The elasticity fixed during in connection, experiment, separation is determined
Position part（23）, the driven pulley（22）Groove is stirred provided with several（221）, the thumb wheel（21）With respect to driven pulley（22）End
Face, which is provided with, to be used to be transferred to stir groove（221）Interior drive driven pulley（22）The driving lever of rotation（211）；Described any two is adjacent
Stir groove（221）Between be provided with arc-shaped concave（224）, the thumb wheel（21）Provided with driving lever（211）End face on be additionally provided with braking
Block（6）, the brake block（6）With arc-shaped concave（224）Produce pivoting friction.
2. Water charging drainage means (MG100) of flush toilet according to claim 1, it is characterized in that：The driven pulley（22）Upper correspondence connection,
Experiment, three positions of separation are provided with locating slot（222）, the flexible positioning piece（23）The screens shell fragment of forming V-shape, its kink are set
Position is used to be caught in locating slot（222）It is interior.
3. Water charging drainage means (MG100) of flush toilet according to claim 1, it is characterized in that：The flexible positioning piece（23）It is arranged to ripple
The screens shell fragment of shape wave, the driven pulley（22）Upper correspondence connection, experiment, three positions of separation are provided with locating rod（223）, the positioning
Bar（223）For being caught in when going to three positions in screens shell fragment.
4. the Water charging drainage means (MG100) of flush toilet according to claims 1 to 3 any one, it is characterized in that：Also include main by multiple
Position shell fragment（11）And travel switch（12）The triggering device of composition（1）, the travel switch（12）On button and reseting shrapnel
（11）Side abut against, the reseting shrapnel（11）Opposite side be fixedly connected with contact（111）, the driven pulley（22）Dorsad
Thumb wheel（21）End face it is raised provided with the triggering for deviateing its pivot（225) thumb wheel, is worked as（21）During rotation, triggering is raised
（And contact 225)（111）Abut against, so that reseting shrapnel（11）Trigger travel switch（12）On button.
5. Water charging drainage means (MG100) of flush toilet according to claim 2, it is characterized in that：The thumb wheel（21）, turbine（4）Coaxially connect
The shaft rod upper sleeve connect, which is provided with, to be used to improve thumb wheel（21）With turbine（4）The axle sleeve of axiality（5）, the axle sleeve（5）With axostylus axostyle
Gap coordinates, and gap between the two is 0.01mm~0.05mm.
6. Water charging drainage means (MG100) of flush toilet according to claim 5, it is characterized in that：The axle sleeve（5）On offer tank filler sleeve
（51）.
7. Water charging drainage means (MG100) of flush toilet according to claim 6, it is characterized in that：Also include interlock（3）, interlocking dress
Put（3）Mainly by shifting block（31）, blocking lever（32）, push rod（33）Constitute, the blocking lever（32）With plug（31）It is flexibly connected
With shifting block（31）Rotation towards layer dividing plate direction move, the push rod（33）With blocking lever（32）Move downward and transverse movement screening
Firmly thumb wheel（21）On the crank way that opens up, the blocking lever（32）Being provided with is used to prevent the back-moving spring of its free-falling
（34）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510782812.0A CN105244793B (en) | 2015-11-14 | 2015-11-14 | Water charging drainage means (MG100) of flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510782812.0A CN105244793B (en) | 2015-11-14 | 2015-11-14 | Water charging drainage means (MG100) of flush toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105244793A CN105244793A (en) | 2016-01-13 |
| CN105244793B true CN105244793B (en) | 2017-09-19 |
Family
ID=55042329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510782812.0A Active CN105244793B (en) | 2015-11-14 | 2015-11-14 | Water charging drainage means (MG100) of flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105244793B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243882B (en) * | 2018-09-26 | 2023-11-21 | 天佑电器（苏州）有限公司 | Switch box device and power tool |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2141020Y (en) * | 1992-09-21 | 1993-08-25 | 尹顺祥 | Automatic changing pattern and colour magic lantern |
| CN104752981A (en) * | 2015-04-03 | 2015-07-01 | 山东春旭电气有限公司 | Pushing interlocking mechanism for drawer unit of power distribution cabinet |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4698741B2 (en) * | 2007-01-19 | 2011-06-08 | 三菱電機株式会社 | Switchgear |
-
2015
- 2015-11-14 CN CN201510782812.0A patent/CN105244793B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2141020Y (en) * | 1992-09-21 | 1993-08-25 | 尹顺祥 | Automatic changing pattern and colour magic lantern |
| CN104752981A (en) * | 2015-04-03 | 2015-07-01 | 山东春旭电气有限公司 | Pushing interlocking mechanism for drawer unit of power distribution cabinet |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN105244793A (en) | 2016-01-13 |
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