CN105390971A - Hand-push type drawer pushing interlock mechanism - Google Patents
Hand-push type drawer pushing interlock mechanism Download PDFInfo
- Publication number
- CN105390971A CN105390971A CN201510816725.2A CN201510816725A CN105390971A CN 105390971 A CN105390971 A CN 105390971A CN 201510816725 A CN201510816725 A CN 201510816725A CN 105390971 A CN105390971 A CN 105390971A
- Authority
- CN
- China
- Prior art keywords
- hole
- drawer
- interlock
- interlock plate
- flush toilet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a hand-push type drawer pushing interlock mechanism. The hand-push type drawer pushing interlock mechanism comprises a base and an interlock device used for locking a drawer. The interlock device comprises an unlocking plate, an interlock plate, a reset spring and a fixed seat. The fixed seat is fixed on the upper end surface of the base. The interlock plate is movably connected with the fixed seat. A waist-shaped groove is formed on the interlock plate. The waist-shaped groove inclines downwards along the pushing direction of a drawer. The unlocking plate is inserted in the fixed seat along the pushing direction of the drawer and is reset by the reset spring. The unlocking plate is fixedly connected with a link rod inserted in the waist-shaped groove. When the unlocking plate is pushed forwards, the link rod moves relatively in the waist-shaped groove so as to enable the interlock plate to move upwards; and when the reset spring enables the unlocking plate to return to an initial position, the interlock plate moves downwards and is inserted into a pedestal below the base. According to the invention, the drawer can also be locked, and the stability is higher.
Description
Technical field
The present invention relates to a kind of accessory of low-voltage drawer cabinet, more particularly, it relates to a kind of hand propelled Water charging drainage means (MG100) of flush toilet.
Background technology
Hand propelled low-voltage distribution cabinet has conserve space, reliable, convenient for installation and maintenance, and breaking capacity is strong, and the advantage such as transmission line circuit is many, is widely used in the distribution system of the application scenarios such as power plant, electric substation, industrial enterprise and skyscraper.The Main Function of power distribution cabinet changes as the electric energy of electric distribution, Motor Control and illuminating lamp controller switching equipment, distributes and the use of control.
Due to the operating characteristic that power distribution cabinet is special, in distribution industry, to the design of power distribution cabinet, there is strict requirement.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.
Traditional hand propelled Water charging drainage means (MG100) of flush toilet, it comprises interlock, tripper and separation, test, connection three lever position indicator, tripper is formed primarily of pin, torsion spring and unlocking board, and torsion spring is fixed on unlocking board, be used for the reset of unlocking board on the one hand, on the other hand in the pin embeding layer dividing plate upper bed-plate that will be fixed on unlocking board, make drawer push-and-pull motionless, but Problems existing have, unlocking board and pedestal are that face contacts, and the frictional resistance be subject to is larger; Torsion spring is in elastic deformation state for a long time, easily causes elastic fatigue, causes pin can not snap onto the position of regulation.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide a kind of hand propelled Water charging drainage means (MG100) of flush toilet.
For achieving the above object, the invention provides following technical scheme:
A kind of hand propelled Water charging drainage means (MG100) of flush toilet, comprise pedestal and the interlock for locked drawer, described interlock comprises unlocking board, interlock plate, back-moving spring and holder, described holder is fixed on the upper surface of pedestal, described interlock plate is flexibly connected with holder, interlock plate offers waist type groove, this waist type groove is downward-sloping along drawer pushing direction, described unlocking board inserts in holder along the direction that drawer promotes, and resetted by back-moving spring, unlocking board is fixedly connected with the link rod for being inserted in waist type groove;
When unlocking board driven forward, link rod produces relative motion in waist type groove, and interlock plate is moved up, and when back-moving spring makes unlocking board return to initial position, the downward priming insertion of interlock plate is arranged in the base below pedestal.
The present invention is set to further: described unlocking board is set to mountain font for the one end of inserting holder, and described back-moving spring is set on the nose bar in the middle of the font of mountain.
The present invention is set to further: described holder is formed after being bent by stamped metal sheets.
The present invention is set to further: described base offers two through holes, and two through hole is respectively used to, when drawer is in test, link position, be inserted therein for interlock plate.
The present invention is set to further: the through hole for insertion when testing is the first through hole, and the two side of its length direction offers chamfering.
The present invention is set to further: the through hole for insertion when connecting is the second through hole, and its length direction offers chamfering on the sidewall of another through hole.
The present invention is set to further: the first side that described base is positioned at the first through hole at the second through hole is provided with lozenges.
The present invention is set to further: described interlock plate offers breaker slot, and this breaker slot is vertically arranged, and described holder offers brake hole, and running through in this brake hole and breaker slot has brake bar.
The present invention is set to further: described brake bar is formed primarily of screw and hollow metallic rod, and one end of described Metallic rod is provided with internal thread, and described screw is threaded with Metallic rod.
By adopting technique scheme, the direction that promotion unlocking board promotes along drawer is moved, link rod moves in waist type groove, driving interlock plate to move up makes it be separated with base, drawer can normally be twitched, with position base change after drawer moves, even if unclamp the thrust giving unlocking board, drawer still can normally movement, now, back-moving spring is in elasticity pressure change state, when interlock plate to move to the through hole that base is offered with drawer above, back-moving spring recovers elastic deformation, unlocking board is returned to initial condition, locking bar is in waist type groove in the mobile through hole making interlock plate move downward inserted base is offered, limit the promotion of drawer, therefore, this invention has long service life, easy to operate, the feature of compact conformation.
Accompanying drawing explanation
Fig. 1 is the front view of hand propelled Water charging drainage means (MG100) of flush toilet embodiment of the present invention;
Fig. 2 is the rearview of hand propelled Water charging drainage means (MG100) of flush toilet embodiment of the present invention;
Fig. 3 is the explosive view of interlock embodiment in the present invention;
Fig. 4 is the schematic diagram of base in the present invention;
Fig. 5 is the schematic diagram of brake bar in the present invention.
In figure: 1, unlocking board; 2, interlock plate; 21, waist type groove; 22, breaker slot; 3, back-moving spring; 4, holder; 41, brake hole; 5, link rod; 6, base; 61; First through hole; 62, the second through hole; 63, lozenges; 7, brake bar; 8, pedestal.
Embodiment
With reference to drawings and Examples, hand propelled Water charging drainage means (MG100) of flush toilet of the present invention is described further.
A kind of hand propelled Water charging drainage means (MG100) of flush toilet, comprise pedestal 8 and the interlock for locked drawer, interlock comprises unlocking board 1, interlock plate 2, back-moving spring 3 and holder 4, holder 4 is formed after being bent by stamped metal sheets, its surrounding is formed with left and right side and upper and lower side, lower side is fixed by screws in the upper surface of pedestal 8, the left and right side of holder 4 is the pushing direction of drawer, left and right side all offers unblock installing hole, upper and lower side all offers interlocking installing hole, interlock plate 2 is placed in the encirclement of holder 4 surrounding side, two ends are passed respectively in two interlocking installing holes, realize being flexibly connected with holder 4, interlock plate 2 offers waist type groove 21, this waist type groove 21 is downward-sloping along drawer pushing direction, unlocking board 1 inserts two of holder 4 and unlocks in installing hole, the front end of unlocking board 1 is set to mountain font, back-moving spring 3 is set on the nose bar in the middle of the font of mountain, unlocking board 1 is fixedly connected with the link rod 5 for being inserted in waist type groove 21, when unlocking board 1 driven forward, link rod 5 produces relative motion in waist type groove 21, and interlock plate 2 is moved up, and when back-moving spring 3 makes unlocking board 1 return to initial position, interlock plate 2 priming downwards insertion is arranged in the base 6 below pedestal 8.
Base 6 is fixed on cabinet layer dividing plate, the direction that one edge drawer of base 6 promotes is provided with lozenges 63, first through hole 61 and the second through hole 62, be respectively used to corresponding drawer in separation, test, when connecting three positions, the position that interlock plate 2 is corresponding with it, when drawer is in separation point position, be connected on lozenges 63 below interlock plate 2, promote drawer, the below of interlock plate 2 is slided on lozenges 63, when the below of interlock plate 2 snaps onto the first through hole 61, drawer is in test position, needing to promote unlocking board 1 drives interlock plate 2 to move upward, drawer can be made after the below of interlock plate 2 departs from the first through hole 61 to continue driven forward, when the below of interlock plate 2 snaps onto after in the second through hole 62, drawer is in the position of connection.
First through hole 61, the two side of its length direction offers chamfering, makes transferring of interlock plate 2 better be trapped in through hole and logically to shift out in through hole.
Second through hole 62, its length direction offers chamfering on the sidewall of another through hole.
Interlock plate 2 offers breaker slot 22, this breaker slot 22 is vertically arranged, and holder 4 offers brake hole 41, and running through in this brake hole 41 and breaker slot 22 has brake bar 7.Avoid interlock plate 2 to rock in the interlocking installing hole of holder 4, when not installing brake bar 7, the sidewall of interlock plate 2 can produce with the sidewall of interlocking installing hole and rub, and increases the thrust of unlocking board 1.
Brake bar 7 is formed primarily of screw and hollow metallic rod, and one end of Metallic rod is provided with internal thread, and screw is threaded with Metallic rod.The structure size of link rod 5 and the mechanism of brake bar 7 in the same size, in use, link rod 5 generally can select longer latch to substitute, for touching the micro-control switch button controlling empty circuit breaker.
The direction that promotion unlocking board 1 promotes along drawer is moved, link rod 5 is mobile in waist type groove 21, driving interlock plate 2 to move up makes it be separated with base 6, drawer can normally be twitched, with base 6 position change after drawer moves, even if unclamp the thrust giving unlocking board 1, drawer still can normally movement, now, back-moving spring 3 is in elasticity pressure change state, when interlock plate 2 to move to the through hole that base 6 is offered with drawer above, back-moving spring 3 recovers elastic deformation, unlocking board 1 is returned to initial condition, locking bar is in waist type groove 21 in the mobile through hole making interlock plate 2 move downward inserted base 6 is offered, limit the promotion of drawer, therefore, this invention has long service life, easy to operate, the feature of compact conformation.
This interlock and the indicating device be fixed on equally on pedestal 8 and anti-error behaviour's device with the use of, indicating device comprises an indicator light signal controlled switch, secondary indicator light signal controlled switch and swing arm, be provided with bottom one end of swing arm feeler lever for base engagement, the other end is provided with separation along its swaying direction, test, connect three position labels, drawer promotes, feeler lever coordinates with the step surface of base side and impels swing arm to swing, when the button of swing arm and an indicator light signal controlled switch is inconsistent, label is in the position of test, continue to promote drawer, the button of swing arm and secondary indicator light control switch is inconsistent, label is in the position of connection.Anti-error behaviour's device comprises plug, cross locking rod, upright lock bar and support, the upper end of plug and support is rotatably connected, upright lock bar is fixedly connected with the free end pivot pin of plug; Transverse locking bar is placed between upright lock bar and support or is distributed in the opposite side of support, when plug rotates, upright lock bar motion insert layer down dividing plate Nei ， Transverse locking bar moves horizontally in the spacing hole that inserts and unlocking board is offered, prevents misoperation.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a hand propelled Water charging drainage means (MG100) of flush toilet, comprise pedestal and the interlock for locked drawer, it is characterized in that: described interlock comprises unlocking board, interlock plate, back-moving spring and holder, described holder is fixed on the upper surface of pedestal, described interlock plate is flexibly connected with holder, interlock plate offers waist type groove, this waist type groove is downward-sloping along drawer pushing direction, described unlocking board inserts in holder along the direction that drawer promotes, and resetted by back-moving spring, unlocking board is fixedly connected with the link rod for being inserted in waist type groove;
When unlocking board driven forward, link rod produces relative motion in waist type groove, and interlock plate is moved up, and when back-moving spring makes unlocking board return to initial position, the downward priming insertion of interlock plate is arranged in the base below pedestal.
2. hand propelled Water charging drainage means (MG100) of flush toilet according to claim 1, is characterized in that: described unlocking board is set to mountain font for the one end of inserting holder, and described back-moving spring is set on the nose bar in the middle of the font of mountain.
3. hand propelled Water charging drainage means (MG100) of flush toilet according to claim 2, is characterized in that: described holder is formed after being bent by stamped metal sheets.
4. the hand propelled Water charging drainage means (MG100) of flush toilet according to claims 1 to 3 any one, is characterized in that: described base offers two through holes, and two through hole is respectively used to, when drawer is in test, link position, be inserted therein for interlock plate.
5. hand propelled Water charging drainage means (MG100) of flush toilet according to claim 4, is characterized in that: the through hole for insertion when testing is the first through hole, and the two side of its length direction offers chamfering.
6. hand propelled Water charging drainage means (MG100) of flush toilet according to claim 5, is characterized in that: the through hole for insertion when connecting is the second through hole, and its length direction offers chamfering on the sidewall of another through hole.
7. hand propelled Water charging drainage means (MG100) of flush toilet according to claim 6, is characterized in that: the first side that described base is positioned at the first through hole at the second through hole is provided with lozenges.
8. hand propelled Water charging drainage means (MG100) of flush toilet according to claim 7, it is characterized in that: described interlock plate offers breaker slot, this breaker slot is vertically arranged, and described holder offers brake hole, and running through in this brake hole and breaker slot has brake bar.
9. hand propelled Water charging drainage means (MG100) of flush toilet according to claim 8, is characterized in that: described brake bar is formed primarily of screw and hollow metallic rod, and one end of described Metallic rod is provided with internal thread, and described screw is threaded with Metallic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510816725.2A CN105390971B (en) | 2015-11-23 | 2015-11-23 | Hand propelled Water charging drainage means (MG100) of flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510816725.2A CN105390971B (en) | 2015-11-23 | 2015-11-23 | Hand propelled Water charging drainage means (MG100) of flush toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105390971A true CN105390971A (en) | 2016-03-09 |
| CN105390971B CN105390971B (en) | 2017-06-23 |
Family
ID=55422946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510816725.2A Active CN105390971B (en) | 2015-11-23 | 2015-11-23 | Hand propelled Water charging drainage means (MG100) of flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105390971B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020154857A1 (en) * | 2019-01-28 | 2020-08-06 | 深圳来电科技有限公司 | Charging module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201805172U (en) * | 2010-09-11 | 2011-04-20 | 新疆奎开电气有限公司 | Interlocking mechanism for drawer of low-voltage draw-out-type switchgear assembly |
| CN201829853U (en) * | 2010-10-25 | 2011-05-11 | 周金隆 | Longitudinal interlocking mechanism of low-voltage power distribution cabinet |
| KR101194385B1 (en) * | 2012-06-13 | 2012-10-24 | (주)서전기전 | A module type motor control center having a drawing position indicanting lever type device for drawing the unit thereof |
| CN203895823U (en) * | 2014-04-15 | 2014-10-22 | 武汉港迪电气有限公司 | Electrically-operated drawer anti-error interlock mechanism |
| CN204118556U (en) * | 2014-10-28 | 2015-01-21 | 正泰集团成套设备制造有限公司 | The protective device of the drawer position device of switch cubicle |
-
2015
- 2015-11-23 CN CN201510816725.2A patent/CN105390971B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201805172U (en) * | 2010-09-11 | 2011-04-20 | 新疆奎开电气有限公司 | Interlocking mechanism for drawer of low-voltage draw-out-type switchgear assembly |
| CN201829853U (en) * | 2010-10-25 | 2011-05-11 | 周金隆 | Longitudinal interlocking mechanism of low-voltage power distribution cabinet |
| KR101194385B1 (en) * | 2012-06-13 | 2012-10-24 | (주)서전기전 | A module type motor control center having a drawing position indicanting lever type device for drawing the unit thereof |
| CN203895823U (en) * | 2014-04-15 | 2014-10-22 | 武汉港迪电气有限公司 | Electrically-operated drawer anti-error interlock mechanism |
| CN204118556U (en) * | 2014-10-28 | 2015-01-21 | 正泰集团成套设备制造有限公司 | The protective device of the drawer position device of switch cubicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020154857A1 (en) * | 2019-01-28 | 2020-08-06 | 深圳来电科技有限公司 | Charging module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105390971B (en) | 2017-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201868768U (en) | Low-voltage drawer cabinet | |
| CN102136651B (en) | Leakage protection socket with baffle locking mechanism | |
| CN204967097U (en) | Low -voltage distribution for cabinet drawer impel interlocking device | |
| CN104377060A (en) | Multifunctional push-button type quick locking mechanism | |
| CN104953497A (en) | Drawer push-in interlocking mechanism for low-voltage distribution cabinet | |
| CN101299402B (en) | Pyromagnetic release | |
| CN105390971A (en) | Hand-push type drawer pushing interlock mechanism | |
| CN102509661B (en) | Operation linkage safety interlocking linkage device of electrical appliance with draw-out switchgear | |
| CN204230727U (en) | The drawout chassis of automatic transfer switching electric appliance | |
| CN201717209U (en) | Molded case drawout low-pressure breaker | |
| CN202633195U (en) | Thermomagnetic tripper and breaker | |
| CN205789774U (en) | Rccb | |
| CN107221787B (en) | Leakage protection indicating device, leakage protection plug and leakage protection socket | |
| CN101540243B (en) | Indicating device of energy-storing electrically operated mechanism and error-preventing indicating device thereof | |
| CN204464841U (en) | A kind of direct current current-limiting circuit breaker extraction structure | |
| CN203277248U (en) | Indicator indicating states of breaker | |
| CN103094792B (en) | Touch-control type safe socket | |
| CN204539678U (en) | Vehicle detection controller | |
| CN201417716Y (en) | Indicating device of energy storage electric operating mechanism | |
| CN104332873B (en) | Drawer holder of automatic transfer switch equipment | |
| CN205212302U (en) | Low -voltage switchgear drawer position control mechanism | |
| CN202917350U (en) | Interlocking device in switch cabinet | |
| CN103291902B (en) | For the reverse gear lock locking assembly of automobile | |
| CN203113860U (en) | Automatic induction stall lock | |
| CN106129735A (en) | A kind of docking apparatus with auxiliary contact |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |