WO2018072094A1 - 一种电气柜装置控制系统 - Google Patents

一种电气柜装置控制系统 Download PDF

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Publication number
WO2018072094A1
WO2018072094A1 PCT/CN2016/102434 CN2016102434W WO2018072094A1 WO 2018072094 A1 WO2018072094 A1 WO 2018072094A1 CN 2016102434 W CN2016102434 W CN 2016102434W WO 2018072094 A1 WO2018072094 A1 WO 2018072094A1
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Prior art keywords
rack
electrical cabinet
screw
functional device
control system
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PCT/CN2016/102434
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English (en)
French (fr)
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王启先
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王启先
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Priority to PCT/CN2016/102434 priority Critical patent/WO2018072094A1/zh
Publication of WO2018072094A1 publication Critical patent/WO2018072094A1/zh

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/14Mounting supporting structure in casing or on frame or rack

Definitions

  • the invention relates to the field of electrical cabinets, and more particularly to an electrical cabinet device control system.
  • Various functional devices are provided in the electrical cabinet to perform functions such as various circuit boards or other electrical components. Typically, these devices are placed on a carrier for easy wiring and maintenance.
  • pivotable circuit board carrier that can be pivoted open for replacement of its electrical components.
  • a carrier has difficulty in manual operation due to a large weight and the like, and it is easy to cause impacts such as collisions on the devices therein, thereby causing a safety hazard.
  • its pivoting angle is also difficult to control, which brings difficulties to the operation.
  • An electrical cabinet device control system includes a holder member and a functional device carrier pivotable relative to the holder member, the function device carrier carrying a function having an operation side and a wiring side a device device having a pivot drive gear sleeve rotatably coupled to an hinge shaft fixedly disposed adjacent the rear end portion of the holder member, at an end of the function device carrier adjacent to the holder member,
  • the rack member is provided with a rack assembly that is movable in a front-rear direction by a screw extending in a front-rear direction driven by a drive motor, and the DSP controller passes the motor drive circuit and the electric cabinet device
  • the driving motor is electrically connected to control the operation of the driving motor, and the rack assembly is driven to move in the front-rear direction by the screw, the rack assembly includes an intermediate rack member and symmetrically distributed on both sides of the intermediate rack member Two side rack members, the intermediate rack member including: a top side portion configured to be engaged with the pivoting drive gear sleeve The rack portion and the bottom
  • a method of using the electrical cabinet device control system when the functional device carrier is in a half-open position, is secured by the intermediate rack member and the two side rack members
  • the screw rotation can drive the two side rack members to move back and forth to adjust the functional device carrier between the half open position and the fully open position; when the screw drives the two side racks
  • the intermediate rack member continues to move rearward, enabling the dial bar to press the retractable wedge-shaped positioning member Opening and fixing the intermediate rack member and the two side rack members to an active state, and at this time, the screw rotation can drive the intermediate rack member relative to the two side racks
  • the component and the holder member move back and forth to effect adjustment of the functional device carrier between a half open position and a fully closed position.
  • the present invention by being able to movably connect the intermediate rack and the side racks on both sides in parallel, it is possible to respectively drive the pivot carrier to adjust the pivoting angle on the fully open position side and the fully closed position side, and the manner can shorten the teeth.
  • the strip drives the required front and rear moving space, thereby shortening the external dimensions of the electrical cabinet, especially shortening the rear protruding size of the electrical cabinet.
  • Providing a gap between the front end of the side rack member and the rear end of the intermediate rack member ensures that the adjustment drive gear of the pivot carrier has an intermediate engagement with neither the intermediate rack nor the side rack member. The transition is disconnected to avoid interference between the rack and the gear.
  • the intermediate rack By providing the intermediate rack and the side racks on both sides of the intermediate rack, the intermediate rack can be inserted into and moved in parallel with the side racks, thereby achieving the above-mentioned size reduction.
  • a transmission arrangement between the rack and the gear with a long engagement surface a large pivoting power can be transmitted, so that a carrier with a large weight can be driven.
  • the whole device is compact, easy to use and reliable in operation. Effectively solve the problems in the prior art.
  • Figure 1 is a schematic cross-sectional view of an electrical cabinet apparatus of the present invention.
  • Figure 2 is a schematic illustration of the left-right structure of the device of Figure 1.
  • Figure 3 is a schematic view showing the structure of the control system of the present invention.
  • An electrical cabinet apparatus control system includes a holder member 8 and a functional device carrier 9 pivotable relative to the holder member 8, the functional device carrier 9 carrying an operating side 921 And a function device device 92 of the wiring side 922, an end portion of the functional device carrier 9 adjacent to the holder member 8 is fixedly disposed with an hinge shaft 81 fixedly disposed near the rear end portion of the holder member 8 a rotationally-fitted pivot drive gear sleeve 91 in which a rack assembly that is movable in the front-rear direction by a screw 19 extending in the front-rear direction driven by the drive motor 1 is provided, said DSP control The motor is electrically connected to the drive motor 1 in the electrical cabinet device, thereby controlling the operation of the drive motor 1, and the rack assembly 19 drives the rack assembly to move in the front-rear direction, the rack
  • the assembly comprises an intermediate rack member 7 and two side rack members 6 symmetrically distributed on both sides of the intermediate rack member 7, the intermediate rack member 7 comprising: a top side arrangement useful for The rack
  • the functional device carrier 9 is in a half-open position perpendicular to the longitudinal direction of the screw 19.
  • the operating side 921 faces outward and the wiring side 922 faces inwardly and is closed.
  • the intermediate rack member 7 is generally T-shaped in shape.
  • the functional device is a circuit board; optionally, the electrical cabinet is an electronic control cabinet.
  • the method of using the electrical cabinet device control system is fixed to the two side rack members 6 by the intermediate rack member 7 when the functional device carrier 9 is in the half open position Rotating the screw 19 to drive the two side rack members 6 to move back and forth to adjust the functional device carrier 9 between a half open position and a fully open position; when the screw 19 drives the two When the side rack member 6 moves rearward and abuts against the rear side wall of the holder member 8, the intermediate rack member 7 continues to move rearward, enabling the toggle bar portion 72 to The telescopic wedge positioning member 61 is depressed to release the fixing state of the intermediate rack member 7 and the two side rack members 6 into an active state, and at this time, the rotation of the screw 19 can drive the intermediate teeth The strip member 7 is moved back and forth relative to the two side rack members 6 and the holder member 8, thereby effecting adjustment of the functional device carrier 9 between a half open position and a fully closed position.
  • the intermediate rack By providing the intermediate rack and the side racks on both sides of the intermediate rack, the intermediate rack can be inserted into and moved in parallel with the side racks, thereby achieving the above-mentioned size reduction.
  • a large pivoting power can be transmitted, so that it can drive a bearing with a large weight. Carrier.

Abstract

一种电气柜装置控制系统,包括DSP控制器、电机驱动电路以及电气柜装置,所述电气柜装置包括固定架部件(8)以及相对于所述固定架部件(8)可枢转的功能器件承载架(9),所述功能器件承载架(9)上承载有具有操作侧(921)和接线侧(922)的功能器件装置(92),功能器件承载架(9)的靠近所述固定架部件(8)的端部处固定设置有与固定设置在所述固定架部件(8)后端部附近处的铰接轴(81)可转动地配合的枢转驱动齿轮套筒(91),所述固定架部件(8)中设置有通过由驱动电机(1)驱动转动的前后方向延伸的螺杆(19)驱动的能够前后方向移动的齿条组件。

Description

一种电气柜装置控制系统 技术领域
本发明涉及电气柜领域,尤其一种电气柜装置控制系统。
背景技术
电气柜中设置有各种功能器件以完成相应功能,例如各种电路板或其他电气元件。通常,这些器件被置于承载架上,以便于接线和维护。
为了便于维护操作,存在一种可枢转的电路板承载架,其可以枢转打开以便对其电器元件进行置换等操作。通常,这种承载架由于重量较大等原因,手动操作困难而且容易对其中的器件造成碰撞等冲击影响,从而造成安全隐患。而且其枢转角度也难以控制,给操作带来困难。
发明内容
本发明的目的在于提供一种电气柜装置控制系统,其能够克服现有技术中的缺陷。
根据本发明的一种电气柜装置控制系统,包括固定架部件以及相对于所述固定架部件可枢转的功能器件承载架,所述功能器件承载架上承载有具有操作侧和接线侧的功能器件装置,功能器件承载架的靠近所述固定架部件的端部处固定设置有与固定设置在所述固定架部件后端部附近处的铰接轴可转动地配合的枢转驱动齿轮套筒,所述固定架部件中设置有通过由驱动电机驱动转动的前后方向延伸的螺杆驱动的能够前后方向移动的齿条组件,所述DSP控制器通过电机驱动电路与所述电气柜装置中的所述驱动电机电连接,从而控制所述驱动电机的运转,通过所述螺杆带动所述齿条组件前后方向移动,所述齿条组件包括中间齿条部件和位于所述中间齿条部件两侧对称分布的两个侧齿条部件,所述中间齿条部件包括:顶侧面设置有用以与所述枢转驱动齿轮套筒啮合的齿条部、底侧面与所述固定架部件的内腔滑动配合、且中部设置有螺孔以与所述螺杆螺纹配合的主体部,从所述主体部的底侧面向后伸出的延伸部,以及通过所述延伸部而与所述主体部固定连接的在上下方向上延伸的拨动条部,所述两个侧齿条部件中的每个在顶侧面上设置有用以与所述枢转驱动齿轮套筒啮合的齿条部,在底侧面的前端部处设置有与所述拨动条部的前侧面配合的勾连凸 出,与所述勾连凸出隔开一距离的位置处设置有用以与所述拨动条部的后侧面配合的可伸缩楔形定位部件,其中,所述勾连凸出与所述可伸缩楔形定位部件配合能够限定所述拨动条部的前后位置从而使得所述两个侧齿条部件与所述中间齿条部件处于固连状态,并且当处于所述固连状态时,所述勾连凸出的前侧面与所述主体部的后侧面在前后方向上隔开过渡间隙(D);所述两个侧齿条部件中的每个的后端部设置有与所述固定架部件的内腔滑动配合的导向部,并且通过拉伸弹性部件而与所述固定架部件的后侧壁连接,当所述枢转驱动齿轮套筒啮合于所述侧齿条部件的齿条部的前端部附近时,所述功能器件承载架处于与所述螺杆的纵向方向垂直的半开位置。
根据本发明的另一方面,所述电气柜装置控制系统的使用方法,当所述功能器件承载架处于半开位置时,通过所述中间齿条部件与所述两个侧齿条部件的固连,所述螺杆转动能够驱动所述两个侧齿条部件前后运动以将所述功能器件承载架在半打开位置与完全打开位置之间调整;当所述螺杆驱动所述两个侧齿条部件向后运动并抵靠在所述固定架部件的后侧壁上时,所述中间齿条部件继续向后运动,能够使得所述拨动条部将所述可伸缩楔形定位部件压下从而使得所述中间齿条部件与所述两个侧齿条部件的固连状态解除而进入活动状态,此时,所述螺杆转动能够驱动所述中间齿条部件相对于所述两个侧齿条部件以及固定架部件前后运动,从而实现所述功能器件承载架在半打开位置与完全闭合位置之间的调整。
通过本发明,通过能够并行活动连接中间齿条以及位于两侧的侧齿条,能够分别驱动枢转承载架在完全打开位置侧和完全闭合位置侧调整枢转角度,并且这种方式能够缩短齿条驱动所需的前后移动空间,从而缩短电气柜的外部尺寸,尤其缩短了电气柜的后部凸出尺寸。而设置位于侧齿条部件的前端与中间齿条部件后端之间的间隙,能够确保存在枢转承载架的调整驱动齿轮存在既不与中间齿条啮合也不与侧齿条部件接合的中间过渡断开状态,以避免齿条与齿轮之间的干涉运动。而通过设置中间齿条以及位于中间齿条两侧的侧齿条,能够使得中间齿条可以插入到侧齿条中间并与之平行地相对运动,从而实现上述尺寸的缩小。通过齿条与齿轮之间的具有较长啮合面的传动设置,能够传递大的枢转功率,从而能够驱动具有较大重量的承载架。整个装置结构紧凑、使用方便而且运行可靠,能 有效解决现有技术中的问题。
附图说明
图1是本发明的电气柜装置的俯视性截面示意图。
图2图1中的装置的左视性结构示意图。
图3是本发明控制系统的结构示意图。
附图中示出了相应的方位性指示,以便阐释性说明结构部件之间的相对位置关系。这些方位性指示不必限定产品的实际取向。
具体实施方式
下面结合图1-3对本发明进行详细说明。
根据实施例的一种电气柜装置控制系统,包括固定架部件8以及相对于所述固定架部件8可枢转的功能器件承载架9,所述功能器件承载架9上承载有具有操作侧921和接线侧922的功能器件装置92,功能器件承载架9的靠近所述固定架部件8的端部处固定设置有与固定设置在所述固定架部件8后端部附近处的铰接轴81可转动地配合的枢转驱动齿轮套筒91,所述固定架部件8中设置有通过由驱动电机1驱动转动的前后方向延伸的螺杆19驱动的能够前后方向移动的齿条组件,所述DSP控制器通过电机驱动电路与所述电气柜装置中的所述驱动电机1电连接,从而控制所述驱动电机1的运转,通过所述螺杆19带动所述齿条组件前后方向移动,所述齿条组件包括中间齿条部件7和位于所述中间齿条部件7两侧对称分布的两个侧齿条部件6,所述中间齿条部件7包括:顶侧面设置有用以与所述枢转驱动齿轮套筒91啮合的齿条部、底侧面与所述固定架部件8的内腔滑动配合、且中部设置有螺孔以与所述螺杆19螺纹配合的主体部70,从所述主体部的底侧面向后伸出的延伸部71,以及通过所述延伸部71而与所述主体部70固定连接的在上下方向上延伸的拨动条部72,所述两个侧齿条部件6中的每个在顶侧面上设置有用以与所述枢转驱动齿轮套筒91啮合的齿条部,在底侧面的前端部处设置有与所述拨动条部72的前侧面配合的勾连凸出63,与所述勾连凸出63隔开一距离的位置处设置有用以与所述拨动条部72的后侧面配合的可伸缩楔形定位部件61,其中,所述勾连凸出63与所述可伸缩楔形定位部件61配合能够限定所述拨动条部72的前后位置从而使得所述两个侧齿条部件6与所述中间齿条部件7处于固连状态,并且当处于所述固连状态时,所述勾连凸出63的前侧面与所述 主体部70的后侧面在前后方向上隔开过渡间隙D;所述两个侧齿条部件6中的每个的后端部设置有与所述固定架部件8的内腔滑动配合的导向部62,并且通过拉伸弹性部件68而与所述固定架部件8的后侧壁连接,当所述枢转驱动齿轮套筒91啮合于所述侧齿条部件6的齿条部的前端部附近时,所述功能器件承载架9处于与所述螺杆19的纵向方向垂直的半开位置。
有益地,其中,当所述功能器件承载架9处于完全闭合位置时,所述操作侧921面向外侧,所述接线侧922面向内侧而被封闭。
有益地,其中,所述中间齿条部件7总体形状为T形。
可选地,所述功能器件为电路板;可选地,所述电气柜为电子控制柜。
根据实施例,所述电气柜装置控制系统的使用方法,当所述功能器件承载架9处于半开位置时,通过所述中间齿条部件7与所述两个侧齿条部件6的固连,所述螺杆19转动能够驱动所述两个侧齿条部件6前后运动以将所述功能器件承载架9在半打开位置与完全打开位置之间调整;当所述螺杆19驱动所述两个侧齿条部件6向后运动并抵靠在所述固定架部件8的后侧壁上时,所述中间齿条部件7继续向后运动,能够使得所述拨动条部72将所述可伸缩楔形定位部件61压下从而使得所述中间齿条部件7与所述两个侧齿条部件6的固连状态解除而进入活动状态,此时,所述螺杆19转动能够驱动所述中间齿条部件7相对于所述两个侧齿条部件6以及固定架部件8前后运动,从而实现所述功能器件承载架9在半打开位置与完全闭合位置之间的调整。
通过能够并行活动连接中间齿条以及位于两侧的侧齿条,能够分别驱动枢转承载架在完全打开位置侧和完全闭合位置侧调整枢转角度,并且这种方式能够缩短齿条驱动所需的前后移动空间,从而缩短电气柜的外部尺寸,尤其缩短了电气柜的后部凸出尺寸。而设置位于侧齿条部件的前端与中间齿条部件后端之间的间隙,能够确保存在枢转承载架的调整驱动齿轮存在既不与中间齿条啮合也不与侧齿条部件接合的中间过渡断开状态,以避免齿条与齿轮之间的干涉运动。而通过设置中间齿条以及位于中间齿条两侧的侧齿条,能够使得中间齿条可以插入到侧齿条中间并与之平行地相对运动,从而实现上述尺寸的缩小。通过齿条与齿轮之间的具有较长啮合面的传动设置,能够传递大的枢转功率,从而能够驱动具有较大重量的承 载架。
通过以上方式,本领域的技术人员可以在本发明的范围内根据工作模式做出各种改变。

Claims (4)

  1. 一种电气柜装置控制系统,包括DSP控制器、电机驱动电路以及电气柜装置,所述电气柜装置包括固定架部件(8)以及相对于所述固定架部件(8)可枢转的功能器件承载架(9),所述功能器件承载架(9)上承载有具有操作侧(921)和接线侧(922)的功能器件装置(92),功能器件承载架(9)的靠近所述固定架部件(8)的端部处固定设置有与固定设置在所述固定架部件(8)后端部附近处的铰接轴(81)可转动地配合的枢转驱动齿轮套筒(91),所述固定架部件(8)中设置有通过由驱动电机(1)驱动转动的前后方向延伸的螺杆(19)驱动的能够前后方向移动的齿条组件,所述DSP控制器通过电机驱动电路与所述电气柜装置中的所述驱动电机(1)电连接,从而控制所述驱动电机(1)的运转,通过所述螺杆(19)带动所述齿条组件前后方向移动,所述齿条组件包括中间齿条部件(7)和位于所述中间齿条部件(7)两侧对称分布的两个侧齿条部件(6),所述中间齿条部件(7)包括:顶侧面设置有用以与所述枢转驱动齿轮套筒(91)啮合的齿条部、底侧面与所述固定架部件(8)的内腔滑动配合、且中部设置有螺孔以与所述螺杆(19)螺纹配合的主体部(70),从所述主体部的底侧面向后伸出的延伸部(71),以及通过所述延伸部(71)而与所述主体部(70)固定连接的在上下方向上延伸的拨动条部(72),所述两个侧齿条部件(6)中的每个在顶侧面上设置有用以与所述枢转驱动齿轮套筒(91)啮合的齿条部,在底侧面的前端部处设置有与所述拨动条部(72)的前侧面配合的勾连凸出(63),与所述勾连凸出(63)隔开一距离的位置处设置有用以与所述拨动条部(72)的后侧面配合的可伸缩楔形定位部件(61),其中,所述勾连凸出(63)与所述可伸缩楔形定位部件(61)配合能够限定所述拨动条部(72)的前后位置从而使得所述两个侧齿条部件(6)与所述中间齿条部件(7)处于固连状态,并且当处于所述固连状态时,所述勾连凸出(63)的前侧面与所述主体部(70)的后侧面在前后方向上隔开过渡间隙(D);所述两个侧齿条部件(6)中的每个的后端部设置有与所述固定架部件(8)的内腔滑动配合的导向部(62),并且通过拉伸弹性部件(68)而与所述固定架部件(8)的后侧壁连接, 当所述枢转驱动齿轮套筒(91)啮合于所述侧齿条部件(6)的齿条部的前端部附近时,所述功能器件承载架(9)处于与所述螺杆(19)的纵向方向垂直的半开位置。
  2. 如权利要求1所述的电气柜装置控制系统,其中,当所述功能器件承载架(9)处于完全闭合位置时,所述操作侧(921)面向外侧,所述接线侧(922)面向内侧而被封闭。
  3. 如权利要求1或2所述的电气柜装置控制系统,其中,所述中间齿条部件(7)总体形状为T形。
  4. 如权利要求1~3中任一项所述的一种电气柜装置控制系统的使用方法,当所述功能器件承载架(9)处于半开位置时,通过所述中间齿条部件(7)与所述两个侧齿条部件(6)的固连,所述螺杆(19)转动能够驱动所述两个侧齿条部件(6)前后运动以将所述功能器件承载架(9)在半打开位置与完全打开位置之间调整;当所述螺杆(19)驱动所述两个侧齿条部件(6)向后运动并抵靠在所述固定架部件(8)的后侧壁上时,所述中间齿条部件(7)继续向后运动,能够使得所述拨动条部(72)将所述可伸缩楔形定位部件(61)压下从而使得所述中间齿条部件(7)与所述两个侧齿条部件(6)的固连状态解除而进入活动状态,此时,所述螺杆(19)转动能够驱动所述中间齿条部件(7)相对于所述两个侧齿条部件(6)以及固定架部件(8)前后运动,从而实现所述功能器件承载架(9)在半打开位置与完全闭合位置之间的调整。
PCT/CN2016/102434 2016-10-18 2016-10-18 一种电气柜装置控制系统 WO2018072094A1 (zh)

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