CN207166010U - The interlock of switch cabinet drawer and switch - Google Patents

The interlock of switch cabinet drawer and switch Download PDF

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Publication number
CN207166010U
CN207166010U CN201721180032.XU CN201721180032U CN207166010U CN 207166010 U CN207166010 U CN 207166010U CN 201721180032 U CN201721180032 U CN 201721180032U CN 207166010 U CN207166010 U CN 207166010U
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CN
China
Prior art keywords
drawer
base
switch cabinet
switch
securing rod
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.)
Active
Application number
CN201721180032.XU
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Chinese (zh)
Inventor
潘正东
潘琦
朱明辉
钟杰
王毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WENZHOU ZHONGYI LOCKS ELECTRIC APPLIANCE CO Ltd
Original Assignee
WENZHOU ZHONGYI LOCKS ELECTRIC APPLIANCE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WENZHOU ZHONGYI LOCKS ELECTRIC APPLIANCE CO Ltd filed Critical WENZHOU ZHONGYI LOCKS ELECTRIC APPLIANCE CO Ltd
Priority to CN201721180032.XU priority Critical patent/CN207166010U/en
Application granted granted Critical
Publication of CN207166010U publication Critical patent/CN207166010U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the interlock of a kind of switch cabinet drawer and switch, including switch cabinet drawer storehouse and drawer, drawer is slidably arranged in switch cabinet drawer storehouse, interior drawer and drawer base is provided with drawer, interior drawer is slidably arranged in drawer, power-assisted displacement governor motion is provided with drawer base, power-assisted displacement governor motion includes regulation screw mandrel and slip base, slip base is fixedly connected with interior drawer, connecting seat is provided with slip base, regulation screw mandrel is located on connecting seat and screwed togather with connecting seat, fixed seat is provided with drawer base, regulation screw mandrel is arranged in fixed seat, the handle for driving regulation screw mandrel to rotate is provided with switch cabinet drawer storehouse, position-limit mechanism is additionally provided with drawer base, locking mechanism is additionally provided between release knob and drawer base.Its is rational in infrastructure, meets the interlock requirement of switch cabinet drawer storehouse drawer and switch, and the adjustment of location status that can be in being carried out in the case of not pulling out whole drawer between drawer and drawer base.

Description

The interlock of switch cabinet drawer and switch
Technical field
The utility model belongs to technical field of electric equipment, the interlock of especially a kind of switch cabinet drawer and switch.
Background technology
Switch cabinet drawer storehouse is a kind of electrical equipment, and the different drawer of all size model is set on switch cabinet drawer storehouse, Different circuit controllers is set respectively in each drawer, so as to carry out master control, drawer structure to circuit by switch cabinet drawer storehouse Interior drawer and drawer base is generally included, circuit element etc. is generally arranged in interior drawer, and drawer base sets drawer in realization The switch member of middle circuit element ON operation, three kinds of different special state positions are provided between interior drawer and drawer base, Respectively separation point position, half turned-on position and full on-position, separation point position are the position that circuit is fully disconnected, can in the position So that switch cabinet drawer storehouse drawer to be pulled out, the circuit in drawer is operated, avoids triggering danger, should in half turned-on position Equipment loop feature turns on, and can be used as test circuit, also be called test mode, drawer does not allow to draw at the position Go out, full on-position is represented under the location status, and circuit is in can be with the state of fully switched on work, can normal work after combined floodgate Make, be also called on-position, in this condition, drawer does not allow to pull out, and these three special state positions are referred to as into working position Put, Simultaneous Switching cabinet drawer storehouse also requires, in power on circuitry, in order to ensure safe to use do not allow to switch cabinet drawer storehouse Other operations in addition to power-off are carried out, while existing switch cabinet drawer storehouse is difficult in the case where not pulling out whole drawout cubicle These three position adjustments are realized, are not convenient to use, while integral protection grade is not also high, easily causes dust or other impurities Into drawout cubicle, the service life of equipment is reduced.
Utility model content
In view of the shortcomings of the prior art, the utility model provides the interlock of a kind of switch cabinet drawer and switch, and it is tied Structure is reasonable, meets the interlock requirement of switch cabinet drawer storehouse drawer and switch, and can be in the case where not pulling out whole drawer The adjustment of location status in progress between drawer and drawer base.
The utility model provides the interlock of a kind of switch cabinet drawer and switch, including switch cabinet drawer storehouse and drawer, Rotated on the drawer and be provided with release knob, the drawer is slidably arranged in switch cabinet drawer storehouse, is set in the drawer There is interior drawer and drawer base, the interior drawer is slidably disposed in drawer, is provided with the drawer base for driving Drawer slides the power-assisted displacement governor motion for changing diverse location state between drawer base and interior drawer in drawer in dynamic, described Power-assisted displacement governor motion includes regulation screw mandrel and slip base, the slip base are fixedly connected with interior drawer, on the slip base Connecting seat is provided with, the regulation screw mandrel is rotatably located on connecting seat and coordinated with connecting seat screw thread, the bottom of drawer Fixed seat is provided with seat, the regulation screw mandrel is spindle rotationally arranged in fixed seat, is provided with the switch cabinet drawer storehouse For the handle for driving regulation screw mandrel to rotate, it is additionally provided with the drawer base for being pushed away in each operating position limitation slip base The position-limit mechanism of interior drawer movement is moved, the position limitation beyond operating position is additionally provided between release knob and the drawer base The locking mechanism that release knob closes a floodgate or drawer slides in limitation after release knob combined floodgate.
The beneficial effect so set is:Using such scheme, drawer separation is arranged to interior drawer and drawer base Form, drawer base house circuit switch element, both divide the work clearly, it is not easy to occur based on operating mechanism in interior drawer The phenomenon that circuit tangles, meets the requirement of Electrical Safety, and by rotating the handle on drawer panel so that regulation screw mandrel turns It is dynamic, because regulation screw mandrel is spindle rotationally arranged in fixed seat, screw mandrel will be adjusted and be plugged in fixed seat, and in fixed seat two End sets limited block to limit the front and rear sliding of regulation screw mandrel, realizes that the rotation of regulation screw mandrel does not slide, due to regulation screw mandrel Rotate, connecting seat moves forward and backward with screw thread, drives the slip base with connecting seat fixed setting to slide, due to slip base and interior drawer It is fixedly connected, so as to which transfer of the drawer between three separation point position, half turned-on position and full on-position positions is slided in push-and-pull, Separation point position, half turned-on position and the conversion of these three operating positions of full on-position are realized, while this conversion regime need not Drawer is extracted out, can be carried out outside switch cabinet drawer storehouse, so as to improve the degree of protection of switch cabinet drawer storehouse drawer so that Pollutant dust etc. is not easily accessible drawer, while operates also very simple, and structure is reliable and practical, and in these three operating positions Position-limit mechanism is also set up in upper drawer base, it is ensured that locking of the interior drawer in operating position is spacing, does not slide, so as to Circuit attended operation is carried out, limit method can use and lock pin pair is ejected when slip base slides into each operating position correspondence position The limitation that is rotated of regulation screw mandrel, can also well directly by the limitation mode of sliding of the lock pin to slip base, and according to The operation requirement in switch cabinet drawer storehouse, switch cabinet drawer storehouse switch do not allow to adjust state position, switch cabinet drawer in operation It is additionally provided with locking mechanism on storehouse, locking mechanism can set jack in operating position correspondence position on slip base, then by The latch that control is rotated by release knob plugs in jack, realizes locking and unblock, meets the operation requirement in switch cabinet drawer storehouse, full The interlock requirement in sufficient switch cabinet drawer storehouse, and drawer and drawer base in can carrying out in the case where not pulling out whole drawer Between position conversion, improve the service efficiency of equipment.
The utility model, which is further arranged to the position-limit mechanism, includes interlocking latch, latch frame and limiting plate, described spacing Plate is fixedly installed on slip base side, and the distance that corresponding to drawer interior at each operating position on the limiting plate need to slide is provided with For the stopper slot of interlocking latch insertion, the latch frame is arranged on drawer base, and the interlocking latch is slidably arranged on latch frame, Be arranged with the interlocking latch makes stopper slot be promoted when being moved to interlocking latch correspondence position for being slided in limiting plate with slip base Lock pin inserts the elastic component of stopper slot, and the unlocking mechanism that driving interlocking latch departs from stopper slot is provided with the drawer.
The beneficial effect so set is:Using such scheme, position-limit mechanism is designed to this form, when slip base exists When being slid under handle effect, the limiting plate for being arranged on slip base side is synchronized with the movement, and stopper slot is set on limiting plate, these The distance at stopper slot interval is determined by the spacing distance of three operating positions, so being moved to corresponding operating position in slip base When, understand the stopper slot that in correspondence position presence interlocking latch can be allowed to be inserted in the presence of elastic component, elastic component can be spring, Spring is set on interlocking latch, limiting plate includes multiple baffle plates, and interlocking latch slip is located in each baffle plate, spring one End is pressed on one of baffle plate, and the other end is pressed on interlocking latch, so as to drive interlocking latch sliding insertion stopper slot, passes through connection The grafting of lock pin and stopper slot coordinates, and realizes locking of the interlocking latch to slip base displacement, this simple in construction, is easily installed, and There can be higher reliability.
The utility model, which is further arranged to the unlocking mechanism, includes trip lever and driving member, the trip lever slip Be plugged on drawer, described driving member one end is fixedly connected with trip lever, and the other end is hinged in drawer base and to interlocking Pin is extended with for swinging the swing arm for driving interlocking latch to depart from stopper slot, the swing arm and interlocking pin connection with driving member.
The beneficial effect so set is:Using such scheme, unlocking mechanism is in this way, needing to continue to take out in adjustment , can be by directly pushing trip lever during drawer position, certain trip lever is extended in outside drawer, can be pushed from outside and be caused unblock Bar slides, and certain trip lever can drive trip lever to enter line slip with settings button on the part outside drawer by button, The degree of protection in whole switch cabinet drawer storehouse is effectively increased simultaneously so that extraneous dust is not easily accessible, with the sliding of trip lever, The driving member being attached thereto is driven around be hinged spot wobble so that the driving member other end tilts, and the driving member other end is provided with pendulum Arm so that swing arm is swung, and the lengthwise movement of trip lever is changed into transverse movement, and swing arm is with interlocking pin connection, swing arm and interlocking The connected mode of pin can be fixedly connected, and neck can also be set on interlocking latch, and one end that swing arm is swung rides upon neck On, so as to pull interlocking latch to be slid on limiting plate along the opposite direction of elastic component active force, so as to pull interlocking latch to depart from limit Position groove, realizes the unblock to slip base so that slip base can continue operation and slide, and in this process, elastic component is pressed Contracting energy storage so that interlocking latch is pressed in limiting plate side wall, when being met with next stopper slot so that elastic component resets and stretched It is long so that interlocking latch inserts, while drives swing arm to reset, and synchronous drive trip lever resets so that can need to solve next time During lock, trip lever can be operated again and be unlocked.
The utility model is further arranged to the release knob and is arranged on by mounting bracket on drawer, in the drawer base Jack is provided with, the locking mechanism includes being used for the securing rod for inserting jack, what the securing rod can vertically slide It is arranged in mounting bracket, the securing rod is arranged on above jack, is provided with the release knob rotating shaft for being closed in release knob The flange of securing rod insertion lock hole is compressed during lock, is arranged with the securing rod for driving securing rod in release knob separating brake The return unit of reset, the combined floodgate baffle plate for blocking jack limitation securing rod insertion, the conjunction are additionally provided with the slip base The spacing hole for being overlapped in half turned-on position with jack is provided with lock baffle plate, the combined floodgate baffle plate is additionally included in separation point position The rear edge that is pressed on securing rod perisporium and it is pressed on the forward position on securing rod perisporium in full on-position.
The beneficial effect so set is:Using such scheme, the locking mechanism of this form, in corresponding working position Put, it is necessary to turn on the power switch when being operated, rotating switch button, release knob axis of rotation, flange is provided with release knob, During axis of rotation, under non-locking state, securing rod is pressed in rotating shaft, flange concomitant rotation so that securing rod is along flange Cambered surface motion so that flange is pressed on securing rod so that securing rod relative position moves down, so as to insert in jack, due to Combined floodgate baffle plate is provided with slip base, is synchronized with the movement in combined floodgate baffle plate with slip base, securing rod may be inserted into the state of jack, Combined floodgate baffle plate includes following three kinds of states, state one:The forward position of combined floodgate baffle plate contradicts with securing rod, it is rear along with after drawer base Wall is inconsistent, or other objects with being fixedly installed in drawer base are inconsistent, such as the side wall of limiting plate, corresponding full connection Position;State two:The rear of combined floodgate baffle plate contradicts along securing rod, and forward position and the antetheca of drawer base are inconsistent, or and bottom of drawer Other objects being fixedly installed in seat are inconsistent, such as the structure such as convex tendon swelled on bottom plate, corresponding separation point position;State three: The state that combined floodgate baffle plate upper limit hole overlaps with jack, corresponding half turned-on position.Combined floodgate baffle plate can not under these three states Motion, because combined floodgate baffle plate is fixedly connected with slip base, so as to which slip base can not also slide, realize in release knob combined floodgate In the state of, i.e., operating position when, drawer does not slide in guarantee, and the operation requirement in reset switch cabinet drawer storehouse, guarantee used Circuit safety in journey is stable, and during release knob separating brake, due to being arranged with return unit on securing rod, return unit can reset bullet Spring, back-moving spring one end are pressed in the mounting seat of securing rod, and the other end is pressed in mounting bracket so that release knob separating brake is convex When edge no longer compresses securing rod, securing rod can upspring in the presence of back-moving spring, depart from jack, relative in operating position Outside, the equal partial occlusion of combined floodgate baffle plate or jack is blocked completely so that release knob can not also to lock even if rotating Bar inserts jack, because securing rod cannot be completely inserted into jack, also rotating shaft can not fully be rotated, and so as to close a floodgate, protects Drawer will not surprisingly close a floodgate and switch on power when in the position adjustment stage in card, and trigger danger, and the mechanism structure is simple, It is easy for installation, beneficial to realization, effectively increase the reliability of equipment, and the operation requirement in the switch cabinet drawer storehouse met.
The utility model is further arranged to be additionally provided with indication mechanism on the drawer, and the indication mechanism includes display Board and swing arm, the display board are slidably disposed on drawer, and described swing arm one end is hinged in drawer base, another End is connected with display board, is bent on the swing arm and is provided with slippage slot, display support, institute are provided with the slip base side wall State and be provided with display support for driving swing arm swing to make leading for display board sliding when showing that support slides with slip base To block, the guide pad can be arranged on slippage slot along what slippage slot slid, be further opened with being used to show display on the drawer The display window of printed words on board.
The beneficial effect so set is:Using such scheme, indication mechanism is so set, when slip base slides, if The display support in slip base side is put, display support is slided with slip base, shows and sets guide pad on support, and guide pad is set Put in slippage slot on a swing arm, during support motion is shown, pass through motion of the guide pad in slippage slot, band movable pendulum Movable arm swinging, so that display board can move, and slippage slot bending is set, and when guide pad moves to bending place, is shown Show that board can be in the corresponding complete vocabulary for representing state position of the corresponding display of display window, each bending place represents a kind of working position Put so that user is apparent that drawer state in which position at present, improves the service efficiency of equipment, while can be with User is avoided to carry out unnecessary operation, when interior drawer is not at operating position, the vocabulary on display board can not then shown Window is completely shown, this simple and practical, easy for installation, has effectively played display effect, user-friendly, raising is set Standby using effect.
The utility model is further arranged to be provided with the drawer inserts inserting for driving regulation screw mandrel rotation for handle Mouthful, the shielding plate for blocking socket is additionally provided with the drawer, the shielding plate sliding sliding is arranged on drawer.
The beneficial effect so set is:Using such scheme, shielding plate and socket are set, can be incited somebody to action when without using Handle takes out from socket, avoids being plugged on socket always, avoids causing maloperation, while shielding plate can block socket, Environmental contaminants are avoided from socket access switch cabinet drawer storehouse, the service life of extension device.
The utility model is further arranged to be additionally provided with the drawer for drawer to be pulled out into switch cabinet drawer storehouse Handle support.
The beneficial effect so set is:Using such scheme, handle support is set up so that the pull of drawer is more square Just, it is easy to exert a force.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the drawer base internal structure schematic diagram of the utility model embodiment;
Fig. 3 is the partial enlarged drawing of drawer base internal structure when the utility model embodiment is in full on-position;
Fig. 4 is the partial enlarged drawing of drawer base internal structure when the utility model embodiment is in half turned-on position;
Fig. 5 is the partial enlarged drawing of drawer base internal structure when the utility model embodiment is in separation point position;
Fig. 6 is the partial enlarged drawing that lock pin extracts locked groove state when the utility model embodiment is in separation point position;
Fig. 7 is the partial enlarged drawing that lock pin inserts locked groove state when the utility model embodiment is in separation point position;
Fig. 8 is the structural perspective that power-assisted shifts governor motion in the utility model embodiment;
Fig. 9 is the structural representation of slip base and indication mechanism in the utility model embodiment;
Figure 10 is the structural representation of release knob in the utility model embodiment.
Embodiment
The utility model discloses the interlock of a kind of switch cabinet drawer and switch, bag it can be seen from Fig. 1 to Figure 10 Switch cabinet drawer storehouse 1 and drawer 2 are included, is rotated on the drawer 2 and is provided with release knob 3, drawer 2 slides with switch cabinet drawer storehouse 1 Coordinate, be provided with interior drawer 22 and drawer base 21 in the drawer 2, what the interior drawer 22 can slide back and forth is arranged on drawer In 2, it is provided with the drawer base 21 and changes drawer base 21 and interior drawer for driving interior drawer 22 to be slided in drawer 2 The power-assisted displacement governor motion 4 of 22 diverse location states, the power-assisted displacement governor motion 4 include regulation screw mandrel 42 and sliding Seat 41, the slip base 41 is fixedly connected with interior drawer 22, and connecting seat 43, the regulation screw mandrel are provided with the slip base 41 42 are rotatably located on connecting seat 43 and coordinate with the screw thread of connecting seat 43, and fixed seat is provided with the drawer base 21 44, the regulation screw mandrel 42 is spindle rotationally arranged in fixed seat 44, and being provided with the regulation screw mandrel 42 prevents from adjusting screw mandrel 42 deviate from the block of fixed seats 44, are provided with socket 24 on the panel of drawer 2, are inserted with the socket 24 and are adjusted for driving The handle 45 that screw mandrel 42 rotates is saved, the shielding plate 25 for blocking socket 24 is additionally provided with the panel of drawer 2, it is described to block The sliding of piece 25 is arranged on the panel of drawer 2, is additionally provided with the drawer base 21 for limiting slip base in each operating position The position-limit mechanism 5 that drawer 22 moves in 41 promotions, the position-limit mechanism 5 include interlocking latch 52, latch frame 51 and limiting plate 46, institute State limiting plate 46 and be fixedly installed on the side of slip base 41, corresponding drawer 22 interior at each operating position needs to slide on the limiting plate 46 The distance of shifting is provided with the stopper slot 461 inserted for interlocking latch 52, and the latch frame 51 is arranged on drawer base 21, described to insert First baffle and second baffle are arranged at intervals with from left to right on pin frame 51, and the interlocking latch 52 is located in first baffle and second On baffle plate and it is pressed on stopper slot 461, press block is provided with the interlocking latch 52, is arranged with and is used on the interlocking latch 52 Lock pin 64 is promoted to insert when limiting plate 46 slides with slip base 41 and stopper slot 461 is moved to 52 correspondence position of interlocking latch spacing The elastic component of groove 461, the elastic component are interlocking latch spring 521, and described one end of interlocking latch spring 521 is pressed on first baffle On, the other end is pressed on the press block of interlocking latch 52, and driving interlocking latch 52 is provided with the drawer 2 and departs from stopper slot 461 Unlocking mechanism, the unlocking mechanism include trip lever 53 and drive link 54, the trip lever 53 can front and rear being plugged in for sliding take out On the panel of drawer 2, button 531, described one end of drive link 54 and solution are provided with one end that trip lever 53 is extended to outside the panel of drawer 2 Locking bar 53 is fixedly connected, and the other end is hinged in drawer base 21 and is extended with to interlocking latch 52 and driven for being swung with drive link 54 Interlocking latch 52 is departed from the swing arm 541 of stopper slot 461, be provided with neck 522 on the interlocking latch 52, swing arm 541 swing one End is ridden upon on neck 522, and being additionally provided with the position limitation beyond operating position between the release knob 3 and drawer base 21 opens The locking mechanism that button 3 closes a floodgate or drawer 22 slides in limitation after the combined floodgate of release knob 3 is closed, the release knob 3 passes through mounting bracket 31 are arranged on drawer 2, and jack 211 is provided with the drawer base 21, and the locking mechanism includes being used to insert jack 211 Securing rod 32, what the securing rod 32 can vertically slide is arranged in mounting bracket 31, and the securing rod 32 is arranged on Above jack 211, it is provided with the rotating shaft of release knob 3 and inserts lock hole for compressing securing rod 32 when release knob 3 closes a floodgate Flange 33, the return unit for driving securing rod 32 to reset in 3 separating brake of release knob is arranged with the securing rod 32, it is shown Return unit is back-moving spring, and back-moving spring one end is pressed in the mounting seat of securing rod 32, and the other end is pressed on mounting bracket 31, The combined floodgate baffle plate 48 for limiting securing rod 32 for blocking jack 211 and inserting, the gear that closes a floodgate are additionally provided with the slip base 41 It is provided with the spacing hole 483 for being overlapped in half turned-on position with jack 211 on plate 48, the combined floodgate baffle plate 48 is additionally included in point Off normal and put be pressed on the perisporium of securing rod 32 rear and be pressed on the forward position on the perisporium of securing rod 32 along 482 and in full on-position 481.Indication mechanism 7 is additionally provided with the drawer 2, the indication mechanism 7 includes display board 73 and swing arm 71, the display Board 73 is slidably disposed on drawer 2, and described one end of swing arm 71 is hinged in drawer base 21, the other end and display board 73 Connect, bent on the swing arm 71 and be provided with slippage slot 72, display support is provided with the side wall of slip base 41, it is described aobvious Show to be provided with support and make what display board 73 slid for driving swing arm 71 to swing when showing that support slides with slip base 41 Guide pad 471, the guide pad 471 can be arranged on slippage slot 72 along what slippage slot 72 slid, also be opened on the panel of drawer 2 Provided with the display window for showing printed words on display board 73, it is additionally provided with the panel of drawer 2 for drawer 2 to be pulled out into switch The handle support 23 in cabinet drawer storehouse 1.
The above embodiments are only preferred embodiment of the present utility model, it is impossible to limit right of the present utility model with this Scope, therefore, the equivalent variations made according to present utility model application the scope of the claims, such as using similar technique, similar structures Equivalent product still belongs to the scope that the utility model is covered.

Claims (7)

1. the interlock of a kind of switch cabinet drawer and switch, including switch cabinet drawer storehouse and drawer, rotate on the drawer and set Release knob is equipped with, the drawer is slidably arranged in switch cabinet drawer storehouse, it is characterised in that:Taken out in being provided with the drawer Drawer and drawer base, the interior drawer are slidably disposed in drawer, are provided with the drawer base for being taken out in driving Drawer slides the power-assisted displacement governor motion for changing diverse location state between drawer base and interior drawer in drawer, and the power-assisted is moved Position governor motion includes regulation screw mandrel and slip base, the slip base are fixedly connected with interior drawer, is provided with the slip base Connecting seat, the regulation screw mandrel are rotatably located on connecting seat and coordinated with connecting seat screw thread, set in the drawer base Fixed seat is equipped with, the regulation screw mandrel is spindle rotationally arranged in fixed seat, is provided with the switch cabinet drawer storehouse for driving The handle that regulation screw mandrel rotates is moved, is additionally provided with the drawer base for being taken out in each operating position limitation slip base promotion The position-limit mechanism of drawer movement, is additionally provided with the position limitation release knob beyond operating position between release knob and the drawer base The locking mechanism of drawer sliding in closing a floodgate or being limited after release knob combined floodgate.
2. the interlock of switch cabinet drawer according to claim 1 and switch, it is characterised in that:The position-limit mechanism bag Interlocking latch, latch frame and limiting plate are included, the limiting plate is fixedly installed on slip base side, corresponded on the limiting plate in each work The distance that interior drawer need to slide when making position is provided with the stopper slot for interlocking latch insertion, and the latch frame is arranged on drawer base On, the interlocking latch is slidably arranged on latch frame, and be arranged with the interlocking latch makes for being slided in limiting plate with slip base Stopper slot promotes the elastic component of lock pin insertion stopper slot when being moved to interlocking latch correspondence position, driving connection is provided with the drawer Lock pin departs from the unlocking mechanism of stopper slot.
3. the interlock of switch cabinet drawer according to claim 2 and switch, it is characterised in that:The unlocking mechanism bag Trip lever and driving member are included, the trip lever slip is plugged on drawer, and described driving member one end is fixed with trip lever to be connected Connect, the other end is hinged in drawer base and is extended with to interlocking latch drives interlocking latch to depart from stopper slot for being swung with driving member Swing arm, the swing arm with interlocking pin connection.
4. the interlock of switch cabinet drawer as claimed in any of claims 1 to 3 and switch, it is characterised in that: The release knob is arranged on drawer by mounting bracket, and jack is provided with the drawer base, and the locking mechanism includes using In the securing rod of insertion jack, what the securing rod can vertically slide is arranged in mounting bracket, and the securing rod is set Above jack, it is provided with the release knob rotating shaft for compressing the convex of securing rod insertion lock hole when release knob closes a floodgate Edge, is arranged with the return unit for driving securing rod to reset in release knob separating brake on the securing rod, on the slip base also The combined floodgate baffle plate for blocking jack limitation securing rod insertion is provided with, is provided with the combined floodgate baffle plate in half turned-on position Put the spacing hole overlapped with jack, the combined floodgate baffle plate also include the rear edge being pressed in separation point position on securing rod perisporium and Full on-position is pressed on the forward position on securing rod perisporium.
5. the interlock of switch cabinet drawer according to claim 4 and switch, it is characterised in that:Also set on the drawer Indication mechanism is equipped with, the indication mechanism includes display board and swing arm, and the display board is slidably disposed on drawer, institute Swing arm one end to be stated to be hinged in drawer base, the other end is connected with display board, is bent on the swing arm and is provided with slippage slot, Display support is provided with the slip base side wall, is provided with the display support for being slided in display support with slip base When drive swing arm swing make display board slide guide pad, the guide pad can along slippage slot slide be arranged on slippage slot On, the display window for showing printed words on display board is further opened with the drawer.
6. the interlock of switch cabinet drawer according to claim 1 and switch, it is characterised in that:Set on the drawer There is the socket rotated for handle insertion driving regulation screw mandrel, the shielding plate for blocking socket, institute are additionally provided with the drawer Shielding plate sliding sliding is stated to be arranged on drawer.
7. the interlock of switch cabinet drawer according to claim 1 and switch, it is characterised in that:Also set on the drawer It is equipped with the handle support for drawer to be pulled out to switch cabinet drawer storehouse.
CN201721180032.XU 2017-09-14 2017-09-14 The interlock of switch cabinet drawer and switch Active CN207166010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721180032.XU CN207166010U (en) 2017-09-14 2017-09-14 The interlock of switch cabinet drawer and switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721180032.XU CN207166010U (en) 2017-09-14 2017-09-14 The interlock of switch cabinet drawer and switch

Publications (1)

Publication Number Publication Date
CN207166010U true CN207166010U (en) 2018-03-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721180032.XU Active CN207166010U (en) 2017-09-14 2017-09-14 The interlock of switch cabinet drawer and switch

Country Status (1)

Country Link
CN (1) CN207166010U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111900659A (en) * 2020-08-07 2020-11-06 汪华衡 Low-voltage draw-out type switch cabinet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111900659A (en) * 2020-08-07 2020-11-06 汪华衡 Low-voltage draw-out type switch cabinet
CN111900659B (en) * 2020-08-07 2022-04-15 湖南湘东开关厂 Low-voltage draw-out type switch cabinet

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