CN109728534B - GCS type low pressure pull-out type cubical switchboard - Google Patents
GCS type low pressure pull-out type cubical switchboard Download PDFInfo
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- CN109728534B CN109728534B CN201910126487.0A CN201910126487A CN109728534B CN 109728534 B CN109728534 B CN 109728534B CN 201910126487 A CN201910126487 A CN 201910126487A CN 109728534 B CN109728534 B CN 109728534B
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Abstract
The invention discloses a GCS type low-voltage draw-out switch cabinet which adopts the technical scheme that the GCS type low-voltage draw-out switch cabinet comprises a GCS type switch cabinet body and a plurality of unit drawers, wherein a connecting wire is arranged at the rear end of each unit drawer, the connecting wire rotates backwards through at least one steering wheel, one end of the connecting wire, which faces downwards, is provided with a vertical lifting mechanism for tensioning the connecting wire, a control panel matched with the vertical lifting mechanism is arranged in the GCS type switch cabinet body, and when the vertical lifting mechanism is lifted, the control panel is separated from the vertical lifting mechanism and enables the corresponding unit drawer module to be powered off. The invention is convenient for the overhaul and maintenance personnel to safely and effectively overhaul and maintain the unit drawer when the GCS type low-voltage draw-out switch cabinet is overhauled and maintained, and after the overhaul and maintenance are finished, the drawn unit drawer is effectively reset to avoid the influence of dust and the like on the normal use of the switch cabinet.
Description
Technical Field
The invention relates to a switch cabinet, in particular to a GCS type low-voltage draw-out switch cabinet.
Background
The electric control cabinet is a control cabinet which assembles switch equipment, a measuring instrument, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, the arrangement of the electric control cabinet should meet the requirement of normal operation of an electric power system, and the safety of people and surrounding equipment is not endangered while the electric control cabinet is convenient to overhaul. The switch box comprises a power distribution cabinet, a distribution box, an electric appliance control cabinet and the like under normal conditions, and a circuit can be switched on or switched off by a manual or automatic switch during normal operation.
The chinese patent with publication number CN105244794A discloses a GCS type low-voltage draw-out complete switch cabinet, which comprises a cabinet body and a cabinet door, wherein the cabinet door is hinged on the cabinet body, a first layer of drawer units is arranged on the upper part of the cabinet door, the first layer of drawer units is divided into four separate compartments by partition plates, a second layer of drawer units is arranged below the first layer of drawer units, and the second layer of drawer units is divided into two separate compartments by partition plates; third-layer drawer units are arranged below the second-layer drawer units, three groups of third-layer drawer units are vertically arranged, fourth-layer drawer units are arranged below the third-layer drawer units, two groups of fourth-layer drawer units are vertically arranged, and each group of drawer units is provided with an indicator lamp, a switch handle and a pull handle; and a vent hole is formed below the fourth layer of drawer unit.
However, after the GCS type low-voltage draw-out complete switch cabinet is overhauled and maintained, the overhaul and maintenance personnel may forget to push back the drawers in each layer into the cabinet body, and then dust and the like are covered on the drawers which are not pushed back into the cabinet body and on the inner side of the cabinet body, so that the normal use of the switch cabinet is affected, and improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a GCS type low-voltage draw-out switch cabinet which has the effect of automatically resetting a drawer.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a GCS type low pressure pull-out type cubical switchboard, includes GCS type cubical switchboard cabinet body and a plurality of unit drawer, the rear end of unit drawer is provided with connecting wire, connecting wire turns to back one end down through at least one and turns to, connecting wire one end down is provided with the tensioning connecting wire's vertical lift mechanism, the internal control panel that is provided with of GCS type cubical switchboard cabinet with vertical lift mechanism matches works as when vertical lift mechanism rises, the control panel with vertical lift mechanism separates and makes correspondingly unit drawer module outage.
By adopting the technical scheme, when the GCS type low-voltage draw-out switch cabinet is overhauled and maintained, after the unit drawer is drawn out from the GCS type switch cabinet body, the connecting lead connected with the unit drawer is drawn out, the end of the connecting lead which is arranged downwards moves upwards, the vertical lifting mechanism connected with the connecting lead is driven to ascend, after the vertical lifting mechanism ascends, the control panel is separated from the vertical lifting mechanism immediately and the aim of powering off the corresponding unit drawer module is achieved, the overhaul and maintenance personnel can carry out safe and effective overhaul and maintenance on the unit drawer conveniently, after the overhaul and maintenance are finished, the vertical lifting mechanism descends, and then the drawn unit drawer is returned to the state that the unit drawer is not overhauled and is connected with the GCS type switch cabinet body when the overhaul and maintenance are finished, thereby avoiding the dust and the like covering the drawer which is not pushed back into the cabinet body and the inner side of the cabinet body from influencing the normal use of the switch cabinet, the service life and the practicability of the GCS type low-voltage draw-out switch cabinet are obviously prolonged.
The invention is further configured to: vertical lift mechanism is including setting up the internal lift spacing case of GCS type cubical switchboard cabinet, connecting wire passes down be connected with the elevator behind the lift spacing case, the lift spacing case be provided with the lift groove that the elevator matches, be provided with on one side of elevator with the on & off switch that the control panel matches, be provided with the order in the lift spacing case the on & off switch with the control panel is mated the piece that resets.
By adopting the technical scheme, when the downward end of the connecting wire moves up and down, the lifting block vertically moves in the lifting groove of the lifting limiting box, and the control panel is controlled and the corresponding unit drawer module is powered on or powered off by the on-off key on the side surface of one side of the lifting block, so that the unit drawer can be safely and effectively overhauled and maintained by overhaul and maintenance personnel; meanwhile, the reset piece plays a role in driving the on-off key to keep in a matched state with the control panel after the on-off key is separated from the control panel, and then the unit drawer is enabled to return to a state of being not overhauled and being connected with the GCS type switch cabinet body during maintenance by reaching a driving connecting wire, so that the normal use of the switch cabinet is prevented from being influenced by dust and the like on the drawer which is not pushed back into the cabinet body and the inner side of the cabinet body, and the service life and the practicability of the GCS type low-voltage draw-out switch cabinet are obviously prolonged.
The invention is further configured to: the reset piece comprises a reset spring sleeved on the connecting wire, and the upper end and the lower end of the reset spring are respectively abutted to the upper side wall of the lifting groove and the upper side wall of the lifting block.
Through adopting above-mentioned technical scheme, reset spring is compressed after connecting wire upward movement, and then makes reset spring produce elastic deformation potential energy for reset spring plays drive elevator piece downstream and makes the unit drawer reply to not overhauld, when maintaining with the state of GCS type cubical switchboard cabinet body coupling, thereby avoids dust etc. to cover on not pushing back the internal drawer of cabinet and the cabinet body inboard and influence the normal use of this cubical switchboard.
The invention is further configured to: the on-off switch from last to including last arc slide down in proper order, with control panel matching control the switch top way and the lower arc slide of unit drawer module circular telegram or outage, the length of lower arc slide is less than the length of going up the arc slide.
By adopting the technical scheme, when the on-off key moves upwards along with the connecting wire, the control panel slides on the lower arc slideway, and the lower arc slideway has larger gradient and shorter length, so that the control panel and the switch top channel are quickly separated, and the purpose of immediately cutting off the power supply of the corresponding unit drawer module is achieved, thereby remarkably improving the safety and the effectiveness of overhauling and maintaining the unit drawer by maintainers, and being convenient for the pairing of the on-off key and the control panel to achieve the purpose of electrifying the corresponding unit drawer when the on-off key descends along with the lifting block.
The invention is further configured to: the upper end of the lifting limit box is provided with a suction switch matched with the on-off key and electromagnetic magnets positioned in side walls of two sides of the lifting limit box, when the lifting block rises and the on-off key is matched with the suction switch, the electromagnetic magnets generate suction to the lifting block, the suction is larger than or equal to or smaller than the corresponding elastic deformation potential energy of the spring, and the lifting limit box is provided with an adjusting piece for driving the suction switch to lift.
By adopting the technical scheme, the purpose of fixing the suction switches at different heights is achieved after the adjustment piece adjusts the lifting of the suction switch, and then when the connecting lead drives the lifting block to rise and is matched with the suction switch to enable the electromagnetic magnets to generate suction on the lifting block, the suction switches arranged at different heights enable the reset spring to have different elastic deformation potential energies, and the suction switch arranged at the higher height enables the reset spring to have the larger elastic deformation potential energy, so that the purpose of controlling the elastic deformation potential energy of the reset spring to be larger than or equal to or smaller than the suction of the corresponding electromagnetic magnets on the lifting block is achieved; meanwhile, when the switch key rises along with the lifting block, the slope of the upper arc slide way is small, the length of the upper arc slide way is long, and then the suction switch is matched with the switch top way after sliding on the upper arc slide way for a certain length, so that the electromagnetic iron attraction is started to generate suction on the lifting block, the unit drawer is kept in an open state for maintenance, and the difficulty of maintenance of the GCS type low-voltage draw-out switch cabinet is remarkably reduced.
The invention is further configured to: the adjusting part comprises a threaded rod inserted in the lifting limit box in the vertical direction, the threaded rod is connected with a driving threaded rod rotating threaded motor and is in threaded connection with a lifting suction block along the threaded rod in a vertical reciprocating motion mode, the suction switch is arranged on one side, facing the lifting suction block, of the lifting suction block, and one side wall of the lifting suction block is abutted to one side wall of the lifting limit box.
Through adopting above-mentioned technical scheme, can reach the drive after the threaded rod is rotated and go up and down reciprocating motion along the threaded rod to the suction switch is adjusted in the purpose of lift limit box height to the drive lift.
The invention is further configured to: the lifting limit box is provided with a limit bevel edge, and the lifting suction block is provided with a butt bevel edge matched with the limit bevel edge.
Through adopting above-mentioned technical scheme, the piece is inhaled in the lift when doing the up-and-down motion, and the butt hypotenuse that the piece was inhaled in the lift moves with the spacing hypotenuse butt of lift spacing case, and the spacing hypotenuse that reaches through the matching with the butt hypotenuse reach and show the lift stability's that promotes the lift and inhale the piece purpose.
The invention is further configured to: the lifting block is made of an iron block.
Through adopting above-mentioned technical scheme, the elevator that is made by the iron plate possesses certain quality and with make the electromagnetism magnet possess good suction to it, is showing the mobility stability who promotes the elevator in the lift spacing box.
In conclusion, the invention has the following beneficial effects: the rear end of each unit drawer is provided with a connecting wire, and the purpose of controlling the corresponding unit drawer to be electrified or powered off is achieved through the effective matching of the lifting block at one end of the connecting wire and the control panel, so that the overhauling and maintenance safety of the GCS type low-voltage draw-out switch cabinet by overhauling and maintenance personnel is remarkably improved; and the stability of opening the drawer of the control unit is achieved through the reset spring, the suction switch and the lifting block which are matched with each other, so that the difficulty of overhauling and maintaining the GCS type low-voltage draw-out switch cabinet by maintainers is further reduced, and the practicability of the GCS type low-voltage draw-out switch cabinet is obviously improved.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic structural view of the unit drawer of the present embodiment;
FIG. 3 is a schematic structural view of the interlocking drive mechanism of the present embodiment;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
fig. 5 is an exploded view of the interlocking drive mechanism of the present embodiment;
fig. 6 is an enlarged structural view of a portion B in fig. 5.
Description of reference numerals: 1. a GCS type switch cabinet body; 2. a unit drawer; 21. heat dissipation holes; 3. locking the push-pull mechanism; 4. a moving guide rail; 5. connecting a lead; 51. a lifting block; 52. a return spring; 53. an on-off key; 531. an upper arc chute; 532. a lower arc chute; 533. switching a top channel; 6. a steering wheel; 7. a lifting limit box; 71. a lifting groove; 72. a limiting bevel edge; 8. a threaded rod; 81. a thread motor; 9. lifting the suction block; 91. abutting the bevel edge; 92. a suction switch; 10. and a control panel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a GCS type low voltage draw-out type switch cabinet includes a GCS type switch cabinet body 1 and a plurality of unit drawers 2. Correspondingly, a locking push-pull mechanism 3 for locking the unit drawer 2 on the GCS type switch cabinet body 1 is arranged on each unit drawer 2.
As shown in fig. 2, a plurality of heat dissipation holes 21 are formed in the side walls of the unit drawer 2, and the outer sides of the side walls of the two sides of the unit drawer 2 are provided with movable guide rails 4 matched with the cabinet body 1 of the GCS type switch cabinet, so that the purpose of reducing the difficulty of pushing and pulling the unit drawer 2 is achieved.
As shown in fig. 3 and 5, the unit drawer 2 is provided at the rear end thereof with a connection wire 5. The connecting wire 5 is turned by at least one turning wheel 6, one end of the turning wire faces downwards, a vertical lifting mechanism for tensioning the connecting wire 5 is arranged at the downward end of the connecting wire 5, and a control panel 10 matched with the vertical lifting mechanism is arranged in the GCS type switch cabinet body 1. When the vertical lifting mechanism rises, the control panel 10 is separated from the vertical lifting mechanism and powers off the corresponding unit drawer 2 module, and then when the GCS type low-voltage draw-out switch cabinet is overhauled and maintained, the unit drawer 2 is drawn out from the GCS type switch cabinet body 1, the connecting lead 5 connected with the unit drawer 2 is drawn out, and then the end, which is arranged downwards, of the connecting lead 5 moves upwards, and then the vertical lifting mechanism connected with the connecting lead 5 is driven to rise, after the vertical lifting mechanism rises, the control panel 10 is separated from the vertical lifting mechanism instantly, and the purpose of powering off the corresponding unit drawer 2 module is achieved, so that the overhaul and maintenance personnel can safely and effectively overhaul and maintain the unit drawer 2, and after the overhaul and maintenance are finished, the vertical lifting mechanism descends, and then the drawn-out unit drawer 2 returns to the state without being overhauled while one end of the connecting lead 5 is drawn downwards, The state of being connected with GCS type cubical switchboard cabinet body 1 during the maintenance avoids dust etc. to cover on not pushing back the internal drawer of cabinet and the cabinet body is inboard and influence the normal use of this cubical switchboard, is showing life and the practicality that promotes this GCS type low pressure pull-out type cubical switchboard.
As shown in fig. 5 and 6, the vertical lifting mechanism includes a lifting limit box 7 disposed in the GCS type switch cabinet body 1. The downward end of the connecting wire 5 passes through the lifting limit box 7 and is connected with the lifting block 51, and a lifting groove 71 matched with the lifting block 51 is arranged in the lifting limit box 7 (see fig. 4). Meanwhile, the side surface of one side of the lifting block 51 is provided with a switch key 53 matched with the control board 10, the lifting limit box 7 is internally provided with a reset piece for matching the switch key 53 with the control board 10, and further when the downward end of the connecting wire 5 moves up and down, the lifting block 51 vertically moves in a lifting groove 71 of the lifting limit box 7, and the switch key 53 on the side surface of one side of the lifting block 51 plays a role in controlling the control board 10 and powering on or powering off the corresponding unit drawer 2 module, so that the unit drawer 2 is convenient to overhaul and maintain safely and effectively by maintainers; meanwhile, the reset piece plays a role in driving the switch key 53 to keep in a paired state with the control panel 10 after the switch key 53 is separated from the control panel 10, and then the drive connecting wire 5 is reached to enable the unit drawer 2 to return to a state of being not overhauled and being connected with the GCS type switch cabinet body 1 during maintenance, so that the normal use of the switch cabinet is prevented from being influenced by dust and the like on the drawer which is not pushed back into the cabinet body and the inner side of the cabinet body, and the service life and the practicability of the GCS type low-voltage draw-out switch cabinet are obviously prolonged.
It should be noted that the return element comprises a return spring 52 which is sleeved on the connecting wire 5. The upper and lower both ends of reset spring 52 respectively with lift groove 71 and elevator 51's last lateral wall butt, and then compressed after reset spring 52 moves upwards along with connecting wire 5, make reset spring 52 produce elastic deformation potential energy, make reset spring 52 play drive elevator 51 downstream and make unit drawer 2 reply to not overhauld, the state of being connected with GCS type cubical switchboard cabinet body 1 during maintenance, thereby avoid covering such as dust on not pushing back the internal drawer of cabinet and the internal side of cabinet and influence the normal use of this cubical switchboard.
It should be mentioned that the switch key 53 comprises an upper arc slideway 531, a switch top 533 for controlling the power-on or power-off of the drawer 2 module matched with the control board 10 and a lower arc slideway 532 in sequence from top to bottom, and the length of the lower arc slideway 532 is set to be smaller than that of the upper arc slideway 531, so that when the switch button 53 moves upward along with the connecting wire 5, the control board 10 slides on the lower arc chute 532, because the lower arc slideway 532 has larger gradient and shorter length, the control panel 10 and the switch top way 533 can be quickly separated, the purpose of immediately cutting off the power supply of the corresponding unit drawer 2 module can be achieved, thereby remarkably improving the safety and the effectiveness of the overhaul and maintenance personnel for carrying out the overhaul and the maintenance on the unit drawer 2, when the switch key 53 descends along with the lifting block 51, the switch key 53 and the control panel 10 are conveniently matched to achieve the purpose of electrifying the corresponding unit drawer 2.
As shown in fig. 3 and 4, the upper end of the lifting limit box 7 is provided with a suction switch 92 matched with the switch key 53 and electromagnetic magnets located in the side walls of the two sides of the lifting limit box 7, when the lifting block 51 rises and the switch key 53 is matched with the suction switch 92, the electromagnetic magnets generate suction force to the lifting block 51, and the suction force is greater than or equal to or less than the elastic deformation potential energy of the corresponding spring. Meanwhile, an adjusting part for driving the suction switch 92 to ascend and descend is arranged in the ascending and descending limit box 7, so that the purpose of fixing the suction switch 92 at different heights is achieved after the adjusting part adjusts the ascending and descending of the suction switch 92, and then when the connecting lead 5 drives the ascending and descending block 51 to ascend and is matched with the suction switch 92 so that the electromagnetic magnet generates suction on the ascending and descending block 51, the suction switch 92 arranged at different heights enables the reset spring 52 to have different elastic deformation potential energies, and the suction switch 92 arranged at the higher height enables the reset spring 52 to have the larger elastic deformation potential energy, so that the elastic deformation potential energy of the reset spring 52 is controlled to be larger than or equal to or smaller than the suction of the corresponding electromagnetic magnet on the ascending and descending block 51; meanwhile, when the switch key 53 ascends along with the lifting block 51, because the slope of the upper arc slide way 531 is smaller and the length is longer, the suction switch 92 is matched with the switch top way 533 after sliding on the upper arc slide way 531 for a certain length, so that the suction force generated by opening the electromagnetic iron absorber on the lifting block 51 is achieved, the unit drawer 2 is kept in an open state for maintenance, and the difficulty of the maintenance of the GCS type low-voltage draw-out switch cabinet is obviously reduced.
It should be noted that the adjusting member includes a threaded rod 8 inserted into the lifting limit box 7 in the vertical direction, and a thread motor 81 connected to the threaded rod 8 and serving to drive the threaded rod 8 to rotate. The threaded rod 8 is in threaded connection with a lifting suction block 9 which reciprocates up and down along the threaded rod 8. The suction switch 92 is arranged on one side of the lifting suction block 9 facing the lifting block 51, and the side wall of one side of the lifting suction block 9 is abutted against the side wall of one side of the lifting limiting box 7, so that the purpose of improving the stability of the lifting suction block 9 during up-down movement is achieved. The threaded rod 8 is driven to rotate by the threaded motor 81, and then the lifting suction block 9 can be driven to reciprocate up and down along the threaded rod 8, so that the height of the suction switch 92 in the lifting limiting box 7 can be adjusted. Inhale the lift stability of piece 9 in order to further promote the lift, and then set up spacing hypotenuse 72 on lift spacing case 7, and inhale and set up the butt hypotenuse 91 that matches with spacing hypotenuse 72 on piece 9 in the lift, and then make the lift inhale piece 9 when doing the up-and-down motion, the butt hypotenuse 91 that piece 9 was inhaled in the lift and the spacing hypotenuse 72 butt of lift spacing case 7 and remove, reach the purpose that shows the lift stability that the lift that piece 9 was inhaled in the lift that promotes through spacing hypotenuse 72 and butt hypotenuse 91 that match.
Preferably, the lifting block 51 is made of an iron block, so that the lifting block 51 made of the iron block has a certain mass and has a good attraction force with the electromagnetic iron, and the movement stability of the lifting block 51 in the lifting limit box 7 is remarkably improved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the present invention may occur to those skilled in the art without departing from the principle of the present invention, and such modifications and embellishments should also be considered as within the scope of the present invention.
Claims (7)
1. The utility model provides a GCS type low pressure pull-out type cubical switchboard, includes GCS type cubical switchboard cabinet body (1) and a plurality of unit drawer (2), its characterized in that: a connecting wire (5) is arranged at the rear end of the unit drawer (2), the connecting wire (5) is turned to be downward through at least one turning wheel (6), a vertical lifting mechanism for tensioning the connecting wire (5) is arranged at the downward end of the connecting wire (5), a control board (10) matched with the vertical lifting mechanism is arranged in the GCS type switch cabinet body (1), and when the vertical lifting mechanism is lifted, the control board (10) is separated from the vertical lifting mechanism and the corresponding unit drawer (2) module is powered off;
vertical lift mechanism is including setting up spacing case (7) of lift in the GCS type cubical switchboard cabinet body (1), connecting wire (5) pass down be connected with elevator (51) behind spacing case (7) of lift, spacing case (7) of lift be provided with lift groove (71) that elevator (51) match, be provided with on one side of elevator (51) on the side with on & off switch (53) that control panel (10) match, be provided with the order in spacing case (7) of lift on & off switch (53) with the piece that resets that control panel (10) are mated.
2. A GCS type low voltage draw out switchgear as claimed in claim 1, wherein: the reset piece comprises a reset spring (52) sleeved on the connecting wire (5), and the upper end and the lower end of the reset spring (52) are respectively abutted to the upper side wall of the lifting groove (71) and the upper side wall of the lifting block (51).
3. A GCS type low voltage draw out switchgear as claimed in claim 2, wherein: the on-off switch (53) from last to including in proper order down go up arc slide (531), with control panel (10) match control switch top way (533) and lower arc slide (532) of unit drawer (2) module circular telegram or outage, the length of lower arc slide (532) is less than go up the length of arc slide (531).
4. A GCS type low voltage draw out switchgear as claimed in claim 3, wherein: the upper end of the lifting limit box (7) is provided with a suction switch (92) matched with the switch key (53) and electromagnetic magnets positioned in side walls of two sides of the lifting limit box (7), when the lifting block (51) rises and the switch key (53) is matched with the suction switch (92), the electromagnetic magnets generate suction to the lifting block (51), the suction is larger than or equal to or smaller than corresponding elastic deformation potential energy of the spring, and the lifting limit box (7) is provided with an adjusting piece for driving the suction switch (92) to lift.
5. A GCS type low voltage draw-out switchgear, according to claim 4, characterized in that: the adjusting part comprises a threaded rod (8) inserted into the lifting limiting box (7) in the vertical direction, the threaded rod (8) is connected with a driving threaded rod (8) and a rotating threaded motor (81) and a threaded connection edge, the threaded rod (8) moves up and down in a reciprocating mode to suck the block (9), the suction switch (92) is arranged on one side, facing the lifting block (51), of the lifting sucking block (9), and one side wall of the lifting sucking block (9) is abutted to one side wall of the lifting limiting box (7).
6. A GCS type low voltage draw-out switchgear, according to claim 5, characterized in that: the lifting limit box (7) is provided with a limit bevel edge (72), and the lifting suction block (9) is provided with an abutting bevel edge (91) matched with the limit bevel edge (72).
7. A GCS type low voltage draw out switchgear as claimed in claim 1, wherein: the lifting block (51) is made of an iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126487.0A CN109728534B (en) | 2019-02-20 | 2019-02-20 | GCS type low pressure pull-out type cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126487.0A CN109728534B (en) | 2019-02-20 | 2019-02-20 | GCS type low pressure pull-out type cubical switchboard |
Publications (2)
| Publication Number | Publication Date |
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| CN109728534A CN109728534A (en) | 2019-05-07 |
| CN109728534B true CN109728534B (en) | 2020-04-10 |
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| CN201910126487.0A Active CN109728534B (en) | 2019-02-20 | 2019-02-20 | GCS type low pressure pull-out type cubical switchboard |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886418B (en) * | 2021-02-23 | 2022-07-19 | 唐山盾石电气有限责任公司 | Communication module fixing structure and positioning method of MNS cabinet |
| CN115939967B (en) * | 2023-03-15 | 2023-05-16 | 山东厚俞实业有限公司 | Drawer type low-voltage switch cabinet convenient to overhaul |
| CN117073452B (en) * | 2023-10-17 | 2024-01-09 | 吉林省中硕网络科技有限公司 | Firearm shooting bracket structure with real-time monitoring function and monitoring system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3662133A (en) * | 1969-02-18 | 1972-05-09 | Westinghouse Electric Corp | Space-plate arc-chute for an air-break circuit breaker |
| EP0952650A3 (en) * | 1998-04-20 | 1999-11-24 | CUBIC-Modulsystem A/S | A switch system of the drawer type |
| CN204118482U (en) * | 2014-11-01 | 2015-01-21 | 江苏华通电气科技有限公司 | A kind of low voltage draw-out switchgear |
| CN108001253A (en) * | 2017-06-08 | 2018-05-08 | 成都飞易达科技有限公司 | A kind of charging structure of novel electric vehicle |
| CN107482329B (en) * | 2017-07-11 | 2019-03-15 | 国家电网公司 | A kind of easily ground line operating platform |
| CN207282942U (en) * | 2017-10-18 | 2018-04-27 | 浙江超荣力电器有限公司 | A kind of MCS intelligent low-voltage extraction-types switchgear |
| CN107910664A (en) * | 2017-10-23 | 2018-04-13 | 成都君华睿道科技有限公司 | A kind of multi-functional terminal |
| CN108767555B (en) * | 2018-05-28 | 2020-07-24 | 瑞安市展瑞后勤服务有限公司 | Stretching type wiring board |
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2019
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