CN104218487A - Switch cabinet provided with automatic handcart - Google Patents
Switch cabinet provided with automatic handcart Download PDFInfo
- Publication number
- CN104218487A CN104218487A CN201410523818.1A CN201410523818A CN104218487A CN 104218487 A CN104218487 A CN 104218487A CN 201410523818 A CN201410523818 A CN 201410523818A CN 104218487 A CN104218487 A CN 104218487A
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- China
- Prior art keywords
- handcart
- motor
- sliding sleeve
- switch cabinet
- automatic
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Abstract
The invention discloses a switch cabinet provided with an automatic handcart and belongs to the field of the switch cabinet. The switch cabinet provided with the automatic handcart comprises a cabinet body, a sliding rail and the handcart which is arranged on the sliding rail in a sliding mode; a motor installation groove is fixedly formed in the bottom surface inside the cabinet body; the motor installation groove is provided with a through hole; a sliding sleeve is fixedly arranged at the bottom of the handcart; the sliding sleeve is arranged on a screw rod in a sleeve mode; the sliding sleeve and the screw rod are in threaded occlusion; one end of the screw rod, which is close to the motor installation groove, is provided with a limit ring; one end of the screw rod, which is far from the motor installation groove, is provided with a supporting base; the sliding sleeve is arranged between a limit ring and the supporting base; one end of the screw rod penetrates a through hole to be connected with the motor; the motor is installed inside the motor installation groove. The switch cabinet provided with the automatic handcart can control the handcart to slide out of or enter the switch cabinet by controlling the motor to rotate forward or reversely, the operation is simple, and the switch cabinet intelligent degree is improved.
Description
Technical field
The present invention relates to switch cubicle field, be specifically related to a kind of switch cubicle that automatic handcart is set.
Background technology
Switch cubicle is conventional electric equipment; mainly play transmission line folding, control; and the effect of protection power consumption equipment; inner main devices is the electric device such as switch disconnector, change over switch; handcart switch cabinet is the one of switch cubicle; its electric component is arranged on handcart; the extraction of handcart can being slided from cabinet of maintenance and when debugging; but the handcart in prior art switch cubicle needs artificial extraction out; operate very inconvenient; so need now a kind of switch cubicle that is provided with automatic handcart badly, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of switch cubicle that automatic handcart is set, need the problem of manually extracting out to solve handcart in existing switch cubicle.
For realizing the object of the invention, the technical scheme adopting is: a kind of switch cubicle that automatic handcart is set, comprise that cabinet, slide rail and slip are arranged at the handcart on slide rail, handcart bottom is fixedly installed sliding sleeve, sliding sleeve is sheathed on screw mandrel, sliding sleeve and wire rod thread interlock, and screw mandrel one end is provided with spacing ring, the other end is provided with supporting seat, and sliding sleeve is between spacing ring and supporting seat; Cabinet inner bottom surface is fixedly installed motor resettlement groove, and motor resettlement groove is provided with through hole screw mandrel one end and is connected with motor through through hole, and motor is placed in motor resettlement groove.
Further, spacing ring and supporting seat are provided with limit switch near a side of sliding sleeve, and two limit switches are connected with motor respectively.
Further, the motor of employing is servomotor.
Compared with prior art, the invention has the beneficial effects as follows: driven by motor screw mandrel rotates, can make sliding sleeve horizontally slip along screw mandrel, thereby drive handcart to slide along slide rail, only need to control motor forward or reverse, can control handcart skids off switch cubicle or enters switch cubicle, in the time that sliding sleeve touches limit switch, disable motor automatically, has improved the intelligent degree of switch cubicle, and servomotor there will not be oscillation phenomenon in the time of low speed, can make handcart move stably.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that the handcart in the present invention skids off switch cubicle.
Shown in figure: cabinet 1, slide rail 2, motor 3, motor resettlement groove 4, through hole 5, spacing ring 6, sliding sleeve 7, screw mandrel 8, supporting seat 9, handcart 10, limit switch 11a, 11b.
Embodiment
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
As shown in Figure 1, the switch cubicle that automatic handcart is set provided by the invention comprises that cabinet 1, slide rail 2 and slip are arranged at the handcart 10 on slide rail 2, and slide rail 2 is arranged at cabinet 1 medial surface, and extends along fore-and-aft direction; Handcart 10 bottoms are fixedly installed sliding sleeve 7, sliding sleeve 7 is sheathed on screw mandrel 8, sliding sleeve 7 and screw mandrel 8 threaded engagement, and screw mandrel 8 is provided with spacing ring 6 near one end of motor resettlement groove 4, can limit the movement of sliding sleeve 7, avoid sliding sleeve 7 to move and excessively cause handcart 10 to clash into cabinet 1; Screw mandrel 8 is provided with supporting seat 9 away from one end of motor resettlement groove 4, and supporting seat 9 plays support screw 8 and limits the effect that sliding sleeve 7 moves, and sliding sleeve 7 is between spacing ring 6 and supporting seat 9; Cabinet 1 inner bottom surface is fixedly installed motor resettlement groove 4, motor resettlement groove 4 is provided with through hole 5, screw mandrel 8 one end are connected with motor 3 through through hole 5, motor 3 can be by its forward of peripheral hardware switch control, reverse or close, motor 3 is placed in motor resettlement groove 4, isolating pad can be filled in gap between motor 3 and motor resettlement groove 4, is moved or collides while avoiding motor 3 to work in motor resettlement groove 4.
While limiting position for handcart 10 is slided into, can stop in time, be provided with limit switch 11a at spacing ring 6 near a side of sliding sleeve 7, be provided with limit switch 11b at supporting seat 9 near a side of sliding sleeve 7 simultaneously, and limit switch 11a, 11b are connected with motor 3 respectively, all can disable motor 3 in the time that sliding sleeve 7 touches limit switch 11a or limit switch 11b, handcart 10 is stopped in time.
Motor 3 is servomotor, there will not be oscillation phenomenon in the time of low speed, can make handcart move stably.
According to the application embodiment, Fig. 1 shows handcart 10 and is arranged in the state of cabinet 1, in the time that needs keep in repair or debug electric component, open motor 3, motor 3 drives screw mandrel 8 to rotate, and sliding sleeve 7 is slided left along screw mandrel 8, thereby drive handcart 10 along slide rail 2 to the outer slip of cabinet 1, automatic disable motor 3 when sliding sleeve 7 touches limit switch 11b, handcart 10 stops mobile, and now the state of handcart 10 is as shown in Figure 2; After maintenance or debugging, control motor 3 rotates backward and can make handcart 10 get back to state shown in Fig. 1.
The foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; the present invention can have various modifications and variations; within the spirit and principles in the present invention all; any amendment of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (3)
1. one kind arranges the switch cubicle of automatic handcart, comprise cabinet (1), slide rail (2) and slide and be arranged at the handcart (10) on slide rail (2), it is characterized in that, described handcart (10) bottom is fixedly installed sliding sleeve (7), sliding sleeve (7) is sheathed on screw mandrel (8), and sliding sleeve (7) and screw mandrel (8) threaded engagement, screw mandrel (8) one end is provided with spacing ring (6), the other end is provided with supporting seat (9), and sliding sleeve (7) is positioned between spacing ring (6) and supporting seat (9); Described cabinet (1) inner bottom surface is fixedly installed motor resettlement groove (4), motor resettlement groove (4) is provided with through hole (5), screw mandrel (8) one end is connected with motor (3) through through hole (5), and described motor (3) is placed in motor resettlement groove (4).
2. the switch cubicle that automatic handcart is set according to claim 1, it is characterized in that, described spacing ring (6) and supporting seat (9) are respectively arranged with limit switch (11a, 11b) near a side of sliding sleeve (7), and described limit switch (11a, 11b) is connected with motor (3) respectively.
3. the switch cubicle that automatic handcart is set according to claim 1, is characterized in that, described motor (3) is servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523818.1A CN104218487A (en) | 2014-10-08 | 2014-10-08 | Switch cabinet provided with automatic handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523818.1A CN104218487A (en) | 2014-10-08 | 2014-10-08 | Switch cabinet provided with automatic handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104218487A true CN104218487A (en) | 2014-12-17 |
Family
ID=52099736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410523818.1A Pending CN104218487A (en) | 2014-10-08 | 2014-10-08 | Switch cabinet provided with automatic handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104218487A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896364A (en) * | 2016-05-23 | 2016-08-24 | 安徽富煌电控设备有限公司 | High-voltage centrally-installed switchgear with automatically-controlled drawing-out unit part |
| CN106058710A (en) * | 2016-08-11 | 2016-10-26 | 现代重工(中国)电气有限公司 | Indoor alternating-current high voltage sulfur hexafluoride loop network switch cabinet |
| CN107069456A (en) * | 2017-04-17 | 2017-08-18 | 广州纶镁数据系统有限公司 | A kind of power distribution cabinet device |
| CN107437739A (en) * | 2017-04-17 | 2017-12-05 | 广州纶镁数据系统有限公司 | A kind of modified electric power distribution cabinet device |
| CN107437738A (en) * | 2017-04-17 | 2017-12-05 | 广州纶镁数据系统有限公司 | A kind of novel electric power distribution cabinet device |
| CN107482516A (en) * | 2017-09-13 | 2017-12-15 | 哈尔滨新世通电器有限公司 | Handcart-type high pressure soft starting power distribution cabinet |
| CN108736364A (en) * | 2018-07-26 | 2018-11-02 | 国网山东省电力公司莱芜供电公司 | A kind of special anti-quick device for excising of resonance of switchgear voltage transformer |
| CN110994418A (en) * | 2019-11-07 | 2020-04-10 | 国家电网有限公司 | Handcart control system and control method based on servo system |
| CN111211497A (en) * | 2020-01-15 | 2020-05-29 | 安徽明远电力设备制造有限公司 | Power distribution cabinet |
| CN113315097A (en) * | 2021-04-30 | 2021-08-27 | 江西省全鑫科技有限公司 | Bus overvoltage protection device of magnetic suspension centrifuge and implementation method thereof |
| CN113363858A (en) * | 2021-07-26 | 2021-09-07 | 国家电网有限公司 | Manual-automatic switch cabinet handcart switch control structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638302Y (en) * | 2003-06-19 | 2004-09-01 | 四川电器有限责任公司 | Switch cubicle with electric propeller mechanism |
| US20100208416A1 (en) * | 2009-02-19 | 2010-08-19 | Hitachi, Ltd. | Earthing equipment for switchgear |
| CN203839793U (en) * | 2014-03-31 | 2014-09-17 | 安徽西高电气设备有限公司 | Switch cabinet structure with built-in handcart |
| CN204088996U (en) * | 2014-10-08 | 2015-01-07 | 四川合创电器有限责任公司 | A kind of switch cubicle that automatic handcart is set |
-
2014
- 2014-10-08 CN CN201410523818.1A patent/CN104218487A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638302Y (en) * | 2003-06-19 | 2004-09-01 | 四川电器有限责任公司 | Switch cubicle with electric propeller mechanism |
| US20100208416A1 (en) * | 2009-02-19 | 2010-08-19 | Hitachi, Ltd. | Earthing equipment for switchgear |
| CN203839793U (en) * | 2014-03-31 | 2014-09-17 | 安徽西高电气设备有限公司 | Switch cabinet structure with built-in handcart |
| CN204088996U (en) * | 2014-10-08 | 2015-01-07 | 四川合创电器有限责任公司 | A kind of switch cubicle that automatic handcart is set |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896364A (en) * | 2016-05-23 | 2016-08-24 | 安徽富煌电控设备有限公司 | High-voltage centrally-installed switchgear with automatically-controlled drawing-out unit part |
| CN106058710A (en) * | 2016-08-11 | 2016-10-26 | 现代重工(中国)电气有限公司 | Indoor alternating-current high voltage sulfur hexafluoride loop network switch cabinet |
| CN106058710B (en) * | 2016-08-11 | 2017-12-05 | 现代重工(中国)电气有限公司 | A kind of indoor AC high voltage sulfur hexafluoride ring network switch cubicle |
| CN107069456A (en) * | 2017-04-17 | 2017-08-18 | 广州纶镁数据系统有限公司 | A kind of power distribution cabinet device |
| CN107437739A (en) * | 2017-04-17 | 2017-12-05 | 广州纶镁数据系统有限公司 | A kind of modified electric power distribution cabinet device |
| CN107437738A (en) * | 2017-04-17 | 2017-12-05 | 广州纶镁数据系统有限公司 | A kind of novel electric power distribution cabinet device |
| CN107482516A (en) * | 2017-09-13 | 2017-12-15 | 哈尔滨新世通电器有限公司 | Handcart-type high pressure soft starting power distribution cabinet |
| CN108736364A (en) * | 2018-07-26 | 2018-11-02 | 国网山东省电力公司莱芜供电公司 | A kind of special anti-quick device for excising of resonance of switchgear voltage transformer |
| CN110994418A (en) * | 2019-11-07 | 2020-04-10 | 国家电网有限公司 | Handcart control system and control method based on servo system |
| CN110994418B (en) * | 2019-11-07 | 2021-04-20 | 国家电网有限公司 | Handcart control system and control method based on servo system |
| CN111211497A (en) * | 2020-01-15 | 2020-05-29 | 安徽明远电力设备制造有限公司 | Power distribution cabinet |
| CN111211497B (en) * | 2020-01-15 | 2022-06-03 | 安徽明远电力设备制造有限公司 | Power distribution cabinet |
| CN113315097A (en) * | 2021-04-30 | 2021-08-27 | 江西省全鑫科技有限公司 | Bus overvoltage protection device of magnetic suspension centrifuge and implementation method thereof |
| CN113363858A (en) * | 2021-07-26 | 2021-09-07 | 国家电网有限公司 | Manual-automatic switch cabinet handcart switch control structure |
| CN113363858B (en) * | 2021-07-26 | 2024-03-22 | 国家电网有限公司 | Manual-automatic switch control structure of switch cabinet handcart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |
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| RJ01 | Rejection of invention patent application after publication |