CN201450261U - Multi-loop movable drawer unit - Google Patents
Multi-loop movable drawer unit Download PDFInfo
- Publication number
- CN201450261U CN201450261U CN2009200433430U CN200920043343U CN201450261U CN 201450261 U CN201450261 U CN 201450261U CN 2009200433430 U CN2009200433430 U CN 2009200433430U CN 200920043343 U CN200920043343 U CN 200920043343U CN 201450261 U CN201450261 U CN 201450261U
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- drawer
- element cell
- chassis
- move
- lock
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Abstract
The utility model relates to a multi-loop movable drawer unit which comprises a drawer, a movable part and a unit chamber, wherein a propulsion interlocking mechanism assembly drives the movable part to perform the movements in three positions of separation, test and connection, a sliding pillar on the movable part moves along a sliding groove of a drawer chassis to enable the movable part to move relative to the drawer, a limited post of the unit chamber is matched with a limited groove of the drawer chassis to stop the drawer chassis to move forwards, and a drawer-locking blocking mechanism on the propulsion interlocking mechanism assembly locks the drawer in the unit chamber. In the utility model, the movable part performs cyclic operations in the three positions of separation, test and connection to reach a coincident IP40 protection grade in the three poisons, and in addition, the drawer doesn't move forwards and backwards during the process of the forward and backward movement of the movable part; and a lock is shut when the drawer and the unit chamber move out from the separation position, and when a propulsion structure is damaged, an urgent unlock device can perform the rapid unlocking and maintenance.
Description
Technical field
The utility model relates to low pressure draw out switchgear 1/2,1/4 drawer unit, the movable drawer unit in especially a kind of a plurality of loops.
Background technology
Present both at home and abroad finding production low pressure draw out switchgear 1/2,1/4 drawer unit, the movable drawer unit in especially a plurality of loops does not all have the drawer technology of movable operating theory as ABB, Shi Naite.When drawer unit is in three positions such as separation, test, connection, prior art is mobile drawer, change three position operation degree of protection, can not reach the degree of protection of three position consistency IP40, interlocking device is also each has something to recommend him, can not effectively prevent misoperation, realizes locking completely, when propulsive mechanism damages, there is not emergency unlocking device release fast maintenance yet.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of a plurality of loop movable drawer unit, separate, test, connect the cycling of three positions by moving parts, reach the degree of protection of three position consistency IP40, and can move parts drawer in reach and fallback procedures and can not follow up and move forward and retreat, guarantee to move the parts flexible Application, it is locking that drawer and element cell shift out the separation point position, drawer can't be extracted out, when propulsive mechanism damages, has emergency unlocking device release fast maintenance.
The technical scheme that its technical problem that solves the utility model adopts is: the movable drawer unit in a kind of a plurality of loops, comprise drawer, can move parts and element cell, drawer comprises drawer chassis and the propulsion interlocking mechanism assembly that is installed on the drawer chassis, can move parts is arranged in the drawer chassis, drawer and can move parts and be installed in the element cell, the propulsion interlocking mechanism assembly promotes to move parts and separates, test, connects the mobile of three positions.The propulsion interlocking mechanism assembly has propulsive mechanism and three location position devices.
Described moving is equipped with traveller on the parts, the drawer chassis offers the chute corresponding with traveller, traveller is installed in the chute, traveller moves to make along chute and can move parts and move with respect to drawer, the drawer chassis offers stopper slot, and element cell has limited post, and limited post cooperates with stopper slot and stops the reach of drawer chassis, described propelling interlocking gear assembly has the drawer lock blocking mechanism, the drawer lock blocking mechanism with drawer lock on element cell.
The propulsion interlocking mechanism assembly promotes to move parts and moves, can move parts and utilize traveller moving in chute, realize separating, test, connecting the cycling of three positions, reach the degree of protection of three position consistency IP40, limited post is stuck in the stopper slot, stops the reach of drawer chassis, guarantees the left and right sides balance that can move parts drawer in the reach process on the one hand, guarantee that on the other hand can move parts drawer chassis when retreating can not be subjected to displacement, and guarantees to move the parts flexible Application.
Described drawer lock blocking mechanism has the drawer unlocking knob, the drawer unlocking board, the drawer lock spare that has lug and oblique chute, the drawer unlocking board is fixedlyed connected with the drawer unlocking knob, on the drawer unlocking board pin is housed, pin is slidingly connected with oblique chute, the element cell base plate of element cell offers the element cell lock slots that matches with lug, the drawer tray bottom offers and the corresponding drawer lock groove of element cell lock slots, drawer pushes element cell, the drawer chassis is installed in plane on the element cell base plate, when pushing drawer lock, the lug of drawer lock spare just in time stretches into drawer lock groove and the locking of element cell lock slots, and drawer can not move, during release, press the drawer unlocking knob, drawer unlocking board drive pin makes on the drawer lock spare by oblique chute to be lifted, the drawer release, and drawer is removable.
The lug of drawer lock spare inserts the element cell lock slots on the element cell base plate, and the drawer lock chassis is fixed on the element cell base plate, prevents to move parts drawer chassis when reach and retreats.
Also be provided with emergency unlocking device in the described drawer lock blocking mechanism, emergency unlocking device has interlock plate, stage clip is installed on the interlock plate, interlock plate has left side notch and right side notch, be provided with dead bolt in the middle of left side notch and the right side notch, the below that is positioned at interlock plate on the drawer chassis offers unlock hole, when drawer is in the separation point position, the drawer unlocking board is at the left side notch, and drawer is pulled out in release in the normal order; When drawer shook out the separation point position, dead bolt blocked the drawer unlocking board, and be blocking this moment, can not normal release; During emergency release, insert in the unlock hole of drawer-bottom board with draw point and to push down interlock plate toward the left extruding, the drawer unlocking board can enter the right side notch of interlock plate, presses the drawer unlocking knob, the drawer outdoor replacing of release Pullout unit by force.
When drawer shook out the separation point position, dead bolt blocked the drawer unlocking board, realized that it is locking that drawer and element cell shift out the separation point position, and drawer can't be extracted out.In case propulsive mechanism damages, in the time of also can't rotating propulsive mechanism, the drawer unlocking board can't release, and drawer can not be pulled out, and at this moment can utilize the emergency unlocking device emergency release, realizes maintenance fast.
The described parts that move have patch bay and device board, air switch is installed on the device board, the operating axis that air switch connects is the moving telescopic structure, and plug-assembly is installed on the patch bay, and the element cell rear portion is equipped with the electric power source distribution device for multiloop drawer power distribution.Plug-assembly comprises a moving plug-in unit of inlet wire, the moving plug-in unit of an outlet and the moving plug-in unit of secondary.Air switch, device board are static state with the lead that is connected of plug-assembly in moving, not being subjected to advance influences
Described drawer is equipped with the drawer guideway assembly on the chassis, and described element cell is provided with the element cell guide assembly that cooperates with the drawer guideway assembly.The drawer loading location is indoor, moves along the element cell guide assembly by the drawer guideway assembly, and drawer and element cell are moved flexibly.
Described propulsive mechanism comprises propelling worm screw and endless screw support, endless screw support is installed on the drawer chassis, advance worm screw to be installed on the endless screw support, advance the worm screw front end to have the propulsive mechanism handle hole, can move propulsive mechanism worm set, worm screw locating shaft are installed on the parts, advance worm screw to embed in the worm set, the worm screw locating shaft embeds in the thread groove that advances worm screw, form propulsive mechanism and can move being connected of parts, propulsive mechanism promotes to move parts and separates, tests, connects moving of three positions.
Advance the worm screw front end that three location position devices are installed, three location position devices have three location positioning dishes, three location positioning part and torsion springs, have three location positioning grooves on the three location positioning dishes, the drawer chassis is provided with fixed axis, torsion spring set is on fixed axis, torsion spring one end is fixedlyed connected with fixed axis, the other end is pressed on the outer side edges of three location positioning parts, three location positioning parts are provided with locking column, when drawer is in separation, test, link position, locking column is embedded in the three location positioning grooves, realizes the accurate location of three positions, and the click sound prompting is arranged.
On the panel that the drawer chassis front end is installed switch divide-shut brake handle is housed, the combined floodgate interlock plate that panel rear is equipped with the operator sleeve and is in transmission connection with it, when switch closes a floodgate, the operator sleeve drives the combined floodgate interlock plate propulsive mechanism handle hole is blocked up, can not enter from the propulsive mechanism handle hole and shake the operation that propulsive mechanism carries out three positions, could action advances mechanism when assurance has only the switch separating brake, prevent hot line job.
Hanging locking device is installed on the panel, during padlock, can not inserts the three position conversion operations that crank handle carries out moving parts, improve the fail safe of drawer.Adopt padlock can prevent that other staff from carrying out that misoperation has an accident or fault at interruption maintenance, when normally moving.When guidance panel did not have padlock, can insert the three position conversion operations that crank handle carries out moving parts this moment.
When the drawer chassis enters element cell, press the drawer unlocking knob drawer chassis is pushed the precalculated position, drawer promptly is locked in element cell, open propulsive mechanism handle hole insertion crank handle and can shake propulsive mechanism, can move parts and promptly in element cell, move, realize separating, test, connecting the cycling of three positions.
In operating process, drawer lock is in element cell, can move parts in element cell when mobile, the operating axis that is connected with air switch moves with moving parts, connects mechanical strength and can satisfy fully and can move requirement and the normal divide-shut brake requirement of switch that parts normally move forward and backward.Produce mutual extrusion between the stopper slot on limited post on the element cell base plate and drawer chassis, produce when stressed, stop the drawer chassis to move forward and backward, machinery reliability of structure when guaranteeing that its propelling can move component movement at the patch bay that can move parts.When propulsive mechanism rotates, can move the traveller that parts are connected with drawer chassis room machine, guarantee by the project organization tolerance, squash type point is stressed, and control displacement is up and down guaranteed to move parts and moved flexibly, left and right sides non-migration, not crooked up and down, guarantee the stressed all even correct contraposition contact of plug-assembly on the patch bay, guarantee electric contact performance.
The plug-assembly that can move parts comprises the moving plug-in unit of inlet wire one time, moving plug-in unit of an outlet and the moving plug-in unit of secondary, air switch and device board are installed on and can move feature bottom, plug-assembly is installed on and can moves the parts rear portion, air switch, device board is static state with the lead that is connected of plug-assembly in moving, curve is not subjected to advance to be influenced, in three position operation because drawer chassis and element cell are lock-out state, in the time of can moving parts and move, flexible axle sleeve on switch and the guidance panel produces and moves forward and backward, and the connection mechanical strength can satisfy fully can move requirement and the normal divide-shut brake requirement of switch that parts normally move forward and backward.
Drawer has just entered the state of element cell, i.e. released state, first and second all disconnections at this moment.Open the element cell external door, drawer is advanced to the indoor hand push in unit, push away and press the drawer unlocking knob when motionless and in element cell, advance once more, make drawer lock spare insertion drawer lock groove and element cell lock slots make drawer lock, the position of this moment is the separation point position, shuts the element cell external door and can carry out the operation of three positions.Crank handle is inserted in the propulsive mechanism handle hole, shake propulsive mechanism clockwise, can move parts and move in element cell, propulsive mechanism location and the click sound prompting is arranged during to test position once disconnects, the secondary connection this moment.Continue to shake crank handle, can move parts and continue in element cell, to move, propulsive mechanism location and the click sound prompting is arranged during to link position, this moment first and second is connection all, pulls out crank handle, and switch can close a floodgate.
Drawer is in the state of separation point position, and this moment, the drawer unlocking board can be pressed, and drawer can be pulled out in cabinet.When drawer shook out the separation point position, the drawer unlocking board was blocked by the dead bolt of interlock plate, can not press, and drawer can't be pulled out in element cell.When propulsive mechanism breaks down, in the time of can not returning to the separation point position, only need draw point inserted in the unlock hole on drawer chassis and push down interlock plate toward the left extruding, unlocking board can enter interlock plate the right notch, drawer can release be pulled out cabinet by force and is changed maintenance fast, power supply fast outward.
The beneficial effects of the utility model are: in sum, the utility model separates, tests, connects the cycling of three positions by moving parts, reach the degree of protection of three position consistency IP40, and can move parts drawer in reach and fallback procedures and can not follow up and move forward and retreat, guarantee to move the parts flexible Application, it is locking that drawer and element cell shift out the separation point position, and drawer can't be extracted out, when propulsive mechanism damages, has emergency unlocking device release fast maintenance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the utility model drawer and the assembling schematic diagram that can move parts;
Fig. 2 is the structural representation on the utility model drawer chassis;
Fig. 3 is the assembling schematic diagram of the utility model drawer chassis and panel;
Fig. 4 is the structural representation of the utility model propulsive mechanism;
Fig. 5 is the assembling schematic diagram that the utility model can move parts;
Fig. 6 is the utility model propulsive mechanism and the connection diagram that can move parts;
Fig. 7 is the structural representation of the utility model drawer lock blocking mechanism;
Fig. 8 is the upward view on the utility model drawer chassis;
Fig. 9 is the structural representation of the utility model emergency unlocking device when the separation point position;
Figure 10 is the structural representation of the utility model emergency unlocking device when shaking out the separation point position;
Figure 11 is the structural representation of the utility model emergency unlocking device when emergency release;
Figure 12 is the structural representation of the utility model three location position devices;
Figure 13 is the frame diagram that the utility model can move parts;
Figure 14 is the cooperation schematic diagram of the utility model traveller;
Figure 15 is the installation diagram of the utility model element cell;
Figure 16 is the schematic diagram that the utility model stopper slot cooperates with limited post;
Figure 17 is the installation diagram of the utility model panel;
Figure 18 is the structural representation that the utility model combined floodgate interlock plate is in gate-dividing state;
Figure 19 is the structural representation that the utility model combined floodgate interlock plate is in "on" position;
Figure 20 is that the utility model is in the not structural representation of operable state of padlock;
Figure 21 is the structural representation that the utility model is in no padlock operable state;
Figure 22 is the structural representation of the utility model when being in the separation point position;
Figure 23 is the structural representation of the utility model when being in test position;
Figure 24 is the structural representation of the utility model when being in link position;
Figure 25 is the structural representation that the utility model 1/2 element cell always is equipped with external door;
Figure 26 is the structural representation that the utility model 1/2 element cell general assembly does not have external door;
Figure 27 is that the utility model 1/2 element cell always is equipped with external door, the eccentric structural representation that advances;
Figure 28 is the rearview of Figure 27;
Figure 29 is that the utility model 1/4 element cell always is equipped with external door, the eccentric structural representation that advances;
Figure 30 is the rearview of Figure 29;
Wherein: 1. drawer, 2. can move parts, 3. element cell, 4. propulsive mechanism, 5. drawer lock blocking mechanism, 6. emergency unlocking device, 7. three location position devices, 8. drawer-bottom board, 9. panel, 11. the drawer chassis, 21. can move the parts base plate, 22. patch bays, 23. reinforced company's fishplate bar, 24. device boards, 25. traveller installing holes, 26. traveller, 27. air switches, 28. operating axis, 221. the moving plug-in unit of inlet wire, plug-in unit is moved in 222. outlets, and 223. secondaries move plug-in unit, 31. the element cell base plate, 32. element cell lock slots, 33. element cell guide assemblies,, 35. limited posts, 36. electric power source distribution devices, 37. external door, 41. advance worm screw, 42. endless screw supports, 43. worm set, 44. worm screw locating shafts, 45. propulsive mechanism handle holes, 51. the drawer unlocking knob, 52. drawer unlocking boards, 53. drawer lock spares, 61. interlock plate, 62. stage clips, 63. left side notches, 64. the right side notch, 65. dead bolts, 66. draw points, 71. three location positioning dishes, 72. 3 location positioning parts, 73. torsion springs, 74. three location positioning grooves, 81. the drawer lock groove, 82 stopper slots, 83. unlock holes, 84. chute, 87. the drawer guideway assembly, 91. switch divide-shut brake handles, 95. padlocks, 97. the operator sleeve, 98. combined floodgate interlock plates
Embodiment
The a plurality of loops movable drawer unit shown in Figure 22 as Fig. 1 Fig. 2, comprise drawer 1, can move parts 2 and element cell 3, drawer 1 comprises drawer chassis 11 and the propulsion interlocking mechanism assembly that is installed on the drawer chassis 11, can move parts 2 is arranged in the drawer chassis 11, drawer 1 and can move parts 2 and be installed in the element cell 3, the propulsion interlocking mechanism assembly promotes to move parts 2 and separates, test, connects the mobile of three positions.Have propulsive mechanism 4 and three location position devices 7 as Fig. 4 propulsion interlocking mechanism assembly shown in Figure 12.
Have drawer-bottom board 8, drawer guideway assembly 87 as Fig. 2 drawer shown in Figure 3 chassis 11, offer stopper slot 82, chute 84 on the drawer-bottom board 8.Drawer-bottom board 8 front ends are equipped with panel 9.
Have and to move parts base plate 21, patch bay 22, reinforced company's fishplate bar 23 and device board 24 as Fig. 1 Figure 13 Figure 14 parts 2 that move shown in Figure 22, can move and have on the parts base plate 21 and chute 84 corresponding traveller installing holes 25, can move parts 2 and be installed on plane on the drawer chassis 11, the traveller 26 of connecting up and down, traveller 26 is installed in the chute 84 on the traveller installing hole 25 that can move parts 2 and drawer chassis 11, uses fixed by nut.Traveller 26 moves to make along chute 84 and can move parts 2 and move with respect to drawer 1.
Have limited post 35 as Figure 15 element cell 3 shown in Figure 16, limited post 35 cooperates with stopper slot 82 and stops 11 reaches of drawer chassis.
Have drawer lock blocking mechanism 5 as Fig. 7 propelling interlocking gear shown in Figure 8 assembly, drawer lock blocking mechanism 5 is locked in drawer 1 on the element cell 3.
Has drawer unlocking knob 51 as Fig. 2 Fig. 7 Fig. 8 drawer lock blocking mechanism 5 shown in Figure 15, drawer unlocking board 52, the drawer lock spare 53 that has lug and oblique chute, drawer unlocking board 52 is fixedlyed connected with drawer unlocking knob 51, on the drawer unlocking board 52 pin is housed, pin is slidingly connected with oblique chute, the element cell base plate 31 of element cell 3 offers the element cell lock slots 32 that matches with lug, drawer-bottom board 8 offers and element cell lock slots 32 corresponding drawer lock grooves 81, drawer 1 pushes element cell 3, drawer chassis 11 is installed in plane on the element cell base plate 31, when pushing drawer 1 locking, the lug of drawer lock spare 53 just in time stretches into drawer lock groove 81 and 32 lockings of element cell lock slots, drawer 1 can not move, during release, press drawer unlocking knob 51, drawer unlocking board 52 drive pins make on the drawer lock spare 53 by oblique chute to be lifted, drawer 1 release, and drawer 1 is removable.
As also being provided with emergency unlocking device 6 in Fig. 2 Fig. 9 Figure 10 drawer lock blocking mechanism 5 shown in Figure 11, emergency unlocking device 6 has interlock plate 61, stage clip 62 is installed on the interlock plate 61, interlock plate 61 has left side notch 63 and right side notch 64, be provided with dead bolt 65 in the middle of left side notch 63 and the right side notch 64, the below that is positioned at interlock plate 61 on the drawer-bottom board 8 offers unlock hole 83, when drawer 1 is in the separation point position, drawer unlocking board 52 is at left side notch 63, and drawer 1 is pulled out in release in the normal order; When drawer 1 shook out the separation point position, dead bolt 65 blocked drawer unlocking board 52, and be blocking this moment, can not normal release; During emergency release, push down interlock plate 61 toward the lefts extruding with draw point 66 from unlock hole 83 interior insertions of drawer-bottom board 8, drawer unlocking board 52 can enter the right side notch 64 of interlock plate, presses drawer unlocking knob 51, and drawer 1 is release Pullout unit chamber 3 outer replacings by force.
As on Fig. 5 Figure 15 Figure 22 Figure 23 device board 24 shown in Figure 24 air switch 27 being installed, the operating axis 28 that air switch 27 connects is the moving telescopic structure, on the patch bay 22 plug-assembly is installed, element cell 3 rear portions are equipped with the electric power source distribution device 36 for multiloop drawer power distribution.Plug-assembly comprises the moving plug-in unit of inlet wire 221, a moving plug-in unit 222 of outlet and the moving plug-in unit 223 of secondary.Air switch 27, device board 24 are static state with the lead that is connected of plug-assembly in moving, not being subjected to advance influences.
As on Fig. 2 Fig. 3 drawer shown in Figure 15 chassis 11 drawer guideway assembly 87 being installed, the element cell base plate 31 of element cell 3 is provided with the element cell guide assembly 33 that cooperates with drawer guideway assembly 87.
Comprise propelling worm screw 41 and endless screw support 42 as Fig. 4 Fig. 5 propulsive mechanism 4 shown in Figure 6, endless screw support 42 is installed on the drawer chassis 11, advance worm screw 41 to be installed on the endless screw support 42, advance worm screw 41 front ends to have propulsive mechanism handle hole 45, can move propulsive mechanism worm set 43 is installed on the parts 2, worm screw locating shaft 44, advance worm screw 41 to embed in the worm set 43, worm screw locating shaft 44 embeds in the thread groove that advances worm screw 41, form propulsive mechanism 4 and can move being connected of parts 2, propulsive mechanism 4 promotes to move parts 2 to be separated, test, connect moving of three positions.
As on Figure 17 Figure 18 panel 9 shown in Figure 19 switch divide-shut brake handle 91 being housed, the combined floodgate interlock plate 98 that panel 9 rear portions are equipped with operator sleeve 97 and are in transmission connection with it, when switch closes a floodgate, operator sleeve 97 drives combined floodgate interlock plate 98 propulsive mechanism handle hole 45 is blocked up, can not enter from propulsive mechanism handle hole 45 and shake propulsive mechanism 4 and carry out the operation of three positions, could action advances mechanism 4 when assurance has only the switch separating brake, prevent hot line job.
As on Figure 20 panel 9 shown in Figure 21 padlock 95 being installed, during padlock, can not insert the three position conversion operations that crank handle carries out moving parts 2, improve the fail safe of drawer 1.
Just entered the state of element cell 3 as Figure 22 Figure 23 drawer 1 shown in Figure 24, i.e. released state, all disconnect this moment first and second.Open element cell 3 external doors 37, drawer 1 is advanced with hand push in element cell 3, push away and press drawer unlocking knob 51 when motionless and in element cell 3, advance once more, make drawer lock spare 53 insertion drawer lock grooves 81 and element cell lock slots 32 make drawer 1 locking, the position of this moment is the separation point position, shuts element cell 3 external doors 37 and can carry out the operation of three positions.Crank handle is inserted in the propulsive mechanism handle hole 45, shake propulsive mechanism 4 clockwise, can move parts 2 and move in element cell 3, propulsive mechanism 4 location and the click sound prompting is arranged during to test position once disconnect, the secondary connection this moment.Continue to shake crank handle, can move parts and continue to element cell 3 in, to move, propulsive mechanism 4 location and the click sound prompting is arranged during to link position, crank handle is pulled out in first and second all connections at this moment, and switch can close a floodgate.
Be the utility model 1/2 element cell general assembly as shown in figure 25, the element cell 3 outer external doors 37 that are equipped with.
Be the utility model 1/2 element cell general assembly as shown in figure 26, do not have external door 37 outside the element cell 3.
Be depicted as the utility model 1/2 eccentric element cell general assembly that advances as Figure 27,28, outside the element cell 3 external door 37 be installed, propulsive mechanism 4 is arranged on eccentric position.
Be depicted as the utility model 1/4 eccentric element cell general assembly that advances as Figure 29,30, outside the element cell 3 external door 37 be installed, propulsive mechanism 4 is arranged on eccentric position.
The utility model is not limited to above-mentioned accompanying drawing, in sum, the utility model separates, tests, connects the cycling of three positions by moving parts 2, reach the degree of protection of three position consistency IP40, and can move parts 2 drawer 1 in reach and fallback procedures and can not follow up and move forward and retreat, guarantee to move parts 2 flexible Application, it is locking that drawer 1 shifts out the separation point position with element cell 3, drawer 1 can't be extracted out, when propulsive mechanism 4 damages, has emergency unlocking device 6 release fast maintenance.
Claims (5)
1. movable drawer unit in a plurality of loops, comprise drawer (1), can move parts (2) and element cell (3), drawer (1) comprises drawer chassis (11) and is installed in propulsion interlocking mechanism assembly on the drawer chassis (11), can move parts (2) is arranged in the drawer chassis (11), drawer (1) and can move parts (2) and be installed in the element cell (3), the propulsion interlocking mechanism assembly promotes to move parts (2) to be separated, test, connect moving of three positions, it is characterized in that: described moving is equipped with traveller (26) on the parts (2), described drawer chassis (11) offers the chute (84) corresponding with traveller (26), traveller (26) is installed in the chute (84), traveller (26) moves along chute (84) and makes that can to move parts (2) mobile with respect to drawer (1), described drawer chassis (11) offers stopper slot (82), described element cell (3) has limited post (35), limited post (35) cooperates with stopper slot (82) and stops drawer chassis (11) reach, described propelling interlocking gear assembly has drawer lock blocking mechanism (5), and drawer lock blocking mechanism (5) is locked in drawer (1) on the element cell (3).
2. the movable drawer unit in a plurality of loops according to claim 1, it is characterized in that: described drawer lock blocking mechanism (5) has drawer unlocking knob (51), drawer unlocking board (52), the drawer lock spare (53) that has lug and oblique chute, drawer unlocking board (52) is fixedlyed connected with drawer unlocking knob (51), the drawer unlocking board is equipped with pin on (52), pin is slidingly connected with oblique chute, the element cell base plate (31) of element cell (3) offers the element cell lock slots (32) that matches with lug, bottom, drawer chassis (11) offers and the corresponding drawer lock groove (81) of element cell lock slots (32), drawer (1) pushes element cell (3), drawer chassis (11) is installed in element cell base plate (31) and goes up the plane, when pushing drawer (1) locking, the lug of drawer lock spare (53) just in time stretches into drawer lock groove (81) and element cell lock slots (32) locking, drawer (1) can not move, during release, press drawer unlocking knob (51), drawer unlocking board (52) drive pin makes on the drawer lock spare (53) by oblique chute to be lifted, drawer (1) release, drawer (1) is removable.
3. the movable drawer unit in a plurality of loops according to claim 2, it is characterized in that: also be provided with emergency unlocking device (6) in the described drawer lock blocking mechanism (5), emergency unlocking device (6) has interlock plate (61), stage clip (62) is installed on the interlock plate (61), interlock plate (61) has left side notch (63) and right side notch (64), be provided with dead bolt (65) in the middle of left side notch (63) and the right side notch (64), the below that is positioned at interlock plate (61) on the drawer chassis (11) offers unlock hole (83), drawer (1) is when being in the separation point position, drawer unlocking board (52) is in left side notch (63), and drawer (1) is pulled out in release in the normal order; Drawer (1) is when shaking out the separation point position, and dead bolt (65) blocks drawer unlocking board (52), and be blocking this moment, can not normal release; During emergency release, push down interlock plate (61) toward the left extruding with draw point (66) from interior insertion of the unlock hole (83) of drawer chassis (8), drawer unlocking board (52) can enter the right side notch (64) of interlock plate (61), press drawer unlocking knob (51), drawer (1) is release Pullout unit chamber (3) outer replacing by force.
4. the movable drawer unit in a plurality of loops according to claim 1, it is characterized in that: the described parts (2) that move have patch bay (22) and device board (24), air switch (27) is installed on the device board (24), the operating axis (28) that air switch (27) connects is the moving telescopic structure, patch bay is equipped with plug-assembly on (22), and described element cell (3) rear portion is equipped with the electric power source distribution device (36) for multiloop drawer power distribution.
5. the movable drawer unit in a plurality of loops according to claim 1, it is characterized in that: drawer guideway assembly (87) is installed on the described drawer chassis (11), and described element cell (3) is provided with the element cell guide assembly (33) that cooperates with drawer guideway assembly (87).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200433430U CN201450261U (en) | 2009-07-10 | 2009-07-10 | Multi-loop movable drawer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200433430U CN201450261U (en) | 2009-07-10 | 2009-07-10 | Multi-loop movable drawer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450261U true CN201450261U (en) | 2010-05-05 |
Family
ID=42554984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200433430U Expired - Lifetime CN201450261U (en) | 2009-07-10 | 2009-07-10 | Multi-loop movable drawer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356351A (en) * | 2015-11-20 | 2016-02-24 | 芜湖金牛电气股份有限公司 | Drawer-type switch cabinet |
-
2009
- 2009-07-10 CN CN2009200433430U patent/CN201450261U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356351A (en) * | 2015-11-20 | 2016-02-24 | 芜湖金牛电气股份有限公司 | Drawer-type switch cabinet |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Switch Co., Ltd. Assignor: Mo Yaohuan Contract record no.: 2010320001213 Denomination of utility model: Multi-loop movable drawer unit Granted publication date: 20100505 License type: Exclusive License Record date: 20101209 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |
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| CX01 | Expiry of patent term |