WO2018068286A1 - 一种用于安装电力器件的电气电力柜装置 - Google Patents

一种用于安装电力器件的电气电力柜装置 Download PDF

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Publication number
WO2018068286A1
WO2018068286A1 PCT/CN2016/102084 CN2016102084W WO2018068286A1 WO 2018068286 A1 WO2018068286 A1 WO 2018068286A1 CN 2016102084 W CN2016102084 W CN 2016102084W WO 2018068286 A1 WO2018068286 A1 WO 2018068286A1
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wedge
shaped
power device
locking
electrical cabinet
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PCT/CN2016/102084
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English (en)
French (fr)
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李良学
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李良学
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Priority to PCT/CN2016/102084 priority Critical patent/WO2018068286A1/zh
Publication of WO2018068286A1 publication Critical patent/WO2018068286A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/12—Resilient or clamping means for holding component to structure

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  • the invention relates to the field of electric power, and in particular to an electric power cabinet device for mounting a power device.
  • Power electrical components often require a secure, fixed installation in an electrical cabinet. However, these devices often need to be replaced for maintenance and service. Therefore, it is desired to have a quick installation and disassembly in the case where it is required to be easily disassembled. At the same time, its post-installation positioning state needs to have good position stability to ensure safe wiring and stable operation.
  • Some existing installation methods are either complicated to install and inconvenient to disassemble; or the fixed positioning is low in firmness and has a large amount of sloshing.
  • An electric power cabinet apparatus for mounting a power device includes an electrical cabinet, a fixed beam fixed in the electrical cabinet, and an elastic holding assembly connected to an inner end of the power device, wherein
  • the elastic holding component comprises two wedge-shaped blocks arranged symmetrically, and a top pressing spring is disposed between the two wedge-shaped blocks for elastically opening the two wedge-shaped blocks, each of the The outer side of the wedge-shaped block has a wedge-shaped surface and a roller is hinged at a side of the wedge-shaped surface near the fixed beam by a fixed shaft, and the fixed shaft extends beyond the two protruding portions of the end Set close to the end a sliding groove in the two side walls of the elastic pressing grooved plate and the roller is engaged with the bottom plate of the elastic pressing grooved plate, wherein the sliding groove and the protruding portion are perpendicular to the The sliding grooves are fixed to each other in the direction of the longitudinal direction, thereby causing the elastic pressing groove plate to be coupled to the wedge-shaped block; the outer side of the bottom plate of
  • An end of the flexible light pole is mounted with an illumination lamp, wherein the illumination lamp can adjust the illumination angle through the flexible light pole, and the power device in the electrical cabinet can be conveniently installed and repaired; the upper end of the left end wall of the electrical cabinet body A heat dissipating fan is disposed, and a lower air receiving hole is disposed at a lower end of the right end wall of the electric cabinet, and the heat dissipating fan is configured to dissipate heat generated during operation of the power device in time, thereby Guarantee a good operating environment.
  • the wedge-shaped block can be smoothly closed and opened, so that the locking and unlocking can be conveniently performed; and the locking pressing spring can press the wedge-shaped block to the locking plane, thereby ensuring power Positioning stability of the device.
  • a guide groove for the projection of the bottom plate of the elastic groove plate is used, which allows the insertion of the wedge-shaped block to avoid interference.
  • FIG. 1 is a schematic view showing an installation state of an electric cabinet and an electric device according to the present invention.
  • FIG. 2 is a schematic structural view of the electrical cabinet of FIG. 1 after the power device is removed.
  • FIG. 3 is a schematic overall structural view of the device assembly of the present invention, the position corresponding to a left side cross-sectional view of one of the power devices of FIG. 1.
  • Fig. 4 is a cross-sectional view showing the direction of the arrow in Fig. 3.
  • An electric power cabinet apparatus for mounting a power device for fixedly mounting a power device 9 into an electrical cabinet 199, including a fixed beam 7 fixed in the electrical cabinet 199, and an embodiment of the present invention
  • An elastic holding component connected to the inner end of the power device 9, wherein the elastic holding component comprises two wedge-shaped blocks 8 arranged symmetrically, and the two wedge-shaped blocks 8 are provided with a top pressing
  • An open spring 88 is used to elastically open the two wedge-shaped blocks 8 , and each of the wedge-shaped blocks has a wedge-shaped surface 810 and is fixed at a side of the wedge-shaped surface adjacent to the fixed beam 7 .
  • the shaft 81 is hinged a roller 82, the two protruding portions 811 of the fixed shaft 81 extending beyond the end are respectively slidably engaged with the sliding grooves in the two side walls of the elastic pressing groove plate 5 disposed near the end and the The roller 82 is engaged with the bottom plate 52 of the elastic pressing groove plate 5, wherein the sliding groove and the protruding portion 811 are fixed to each other in a direction perpendicular to the longitudinal direction of the sliding groove, thereby making the elastic top
  • the grooved plate 5 is connected to the wedge-shaped block 8; the outer side of the bottom plate 52 of the elastic top-pressing groove plate 5 is fixedly provided with a guide lug 51 for guiding the guide groove 62 in the side plate of the slot plate 6 with the outside.
  • a locking pressing spring 65 is disposed between the bottom plate 61 of the outer engaging groove plate 6 and the bottom plate 52 of the elastic pressing groove plate 5, so that the elastic pressing groove plate 5 can be pressed While the limit is biased to the outer joint groove plate 6, the side of the bottom plate 61 of the outer joint groove plate 6 opposite to the lock pressing spring 65 is used for the cavity of the fixed beam 7.
  • the inner bottom surface of the fixing beam 7 is joined, wherein an opening of the concave cavity 71 of the fixing beam 7 away from the inner bottom surface is provided Locking ramp projections 72, each of which defines a ramp for mating with a wedge face 810 of a corresponding wedge block 8, whereby when the wedge block 8 is inserted into the cavity
  • Locking ramp projections 72 each of which defines a ramp for mating with a wedge face 810 of a corresponding wedge block 8, whereby when the wedge block 8 is inserted into the cavity
  • the two wedge-shaped blocks 8 are brought into close proximity to each other against the top-opening springs 88 and the locking planes 73 on the inner side of the locking bevel projections 72 are associated with the corresponding wedge-shaped blocks 8
  • the cooperation of the shoulder portion 82 at the side of the wedge face 810 remote from the fixed beam 7 locks the power device 9 and utilizes the elastic pressing action of the locking pressing spring 65
  • the shoulder 820 is pressed against the locking plane 73 to securely position the power device 9;
  • the wedge-shaped block can smoothly close and open, so that it can be easily locked and unlocked. With the locking pressing spring, the wedge-shaped block can be pressed onto the locking plane, thereby ensuring the positioning stability for the power device. . Guided groove for the projection of the bottom plate of the elastic groove plate, which can allow the insertion of the wedge-shaped block to avoid interference

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

一种用于安装电力器件的电气电力柜装置，包括电气柜体（199）、固定于所述电气柜体（199）中的固定梁（7）以及与所述电力器件（9）的内端连接的弹性卡持组件，其中，所述弹性卡持组件包括对称设置的两个楔形卡块（8），所述两个楔形卡块（8）之间设置有顶压张开弹簧（88）用以将上述两个楔形卡块（8）弹性张开，每个所述楔形卡块的外侧具有楔形面（810）并且在所述楔形面的靠近所述固定梁（7）的一侧端部通过固定轴（81）而铰接有滚轮（82）。楔形卡块（8）能顺利进行靠拢与张开动作，从而能够方便地锁定与解锁。

Description

一种用于安装电力器件的电气电力柜装置 技术领域
本发明涉及电力电气领域，具体为一种用于安装电力器件的电气电力柜装置。
背景技术
电力电气器件在电气柜中往往需要进行牢固度良好的固定安装。但是，这些器件往往需要更换以便进行维护和保养。因此，其在需要方便拆装的场合下期望具有快速安装和拆卸的安装方式。同时，其安装后的定位状态需要具有良好的位置稳定度以便确保接线安全以及运行稳定。现有的一些安装方式要么安装较为复杂，不便于拆装；要么其固定定位的牢固度较低，具有较大的可晃动量。
发明内容
本发明的目的在于提供一种用于安装电力器件的电气电力柜装置，其用于克服现有技术中的上述缺陷。
根据本发明的一种用于安装电力器件的电气电力柜装置，包括电气柜体、固定于所述电气柜体中的固定梁以及与所述电力器件的内端连接的弹性卡持组件，其中，所述弹性卡持组件包括对称设置的两个楔形卡块，所述两个楔形卡块之间设置有顶压张开弹簧用以将上述两个楔形卡块弹性张开，每个所述楔形卡块的外侧具有楔形面并且在所述楔形面的靠近所述固定梁的一侧端部通过固定轴而铰接有滚轮，所述固定轴延伸超过所述端部的两个伸出部分别与靠近所述端部设置 的弹性顶压槽板的两个侧壁中的滑槽滑动配合并且所述滚轮与所述弹性顶压槽板的底板接合，其中，所述滑槽与所述伸出部在垂直于所述滑槽纵向方向的方向上彼此固定由此使得所述弹性顶压槽板连接于所述楔形卡块；所述弹性顶压槽板的底板的外侧固定设置有导向凸耳以用于与外部接合槽板的侧板中的导向槽滑动配合，其中，所述外部接合槽板的底板与所述弹性顶压槽板的底板之间设置有锁紧顶压弹簧，从而能够将上述弹性顶压槽板抵压而偏压至所述外部接合槽板的限位突出，所述外部接合槽板的底板与所述锁紧顶压弹簧相对的一侧用于与所述固定梁的凹腔的内侧底面接合，其中，所述固定梁的凹腔的远离所述内侧底面的开口处设置有两个锁定斜面突出部，每个所述锁定斜面突出部设置有用以与对应的楔形卡块的楔形面配合的斜面，由此，当所述楔形卡块插入到所述凹腔中时将所述两个楔形卡块克服所述顶压张开弹簧而彼此靠近并且利用所述锁定斜面突出部内侧的锁紧平面与相应的所述楔形卡块上的位于所述楔形面的远离所述固定梁的一侧处的台肩部的配合而将所述电力器件锁定，并且利用所述锁紧顶压弹簧的弹性顶压作用而将所述台肩部压紧于所述锁紧平面上从而将所述电力器件紧固定位；所述电气柜体的顶壁左下端固定安装有灯座，所述灯座右端安装有柔性灯杆，所述柔性灯杆末端安装有照明灯，所述照明灯可通过所述柔性灯杆来调节照明角度，可方便对所述电气柜体内的电力器件进行安装、检修；所述电气柜体左端壁上端安装有散热风扇，所述电气柜右端壁的下端设置有补风孔，所述散热风扇用以将所述电力器件运行时所产生的热量及时散发，从而 保证良好的运行环境。
通过上述方案，能够保证楔形卡块顺利进行靠拢与张开动作，从而能够方便地锁定与解锁；而利用锁紧顶压弹簧，能够将楔形卡块压紧至锁定平面上，从而能够保证对于电力器件的定位稳定性。利用用于弹性槽板的底板凸出部的导向的导向槽，其能够允许所述楔形卡块的伸入从而避免干涉。通过本发明的组件，能够有效解决现有技术中的缺陷。
附图说明
图1是本发明所涉及的电气柜以及电力器件的安装状态示意图。
图2是图1中的电气柜在电力器件拆除后的结构示意图。
图3是本发明的装置组件的整体结构示意图，位置对应于图1中的一个电力器件处的左视剖视视图。
图4是图3中的箭头方向的剖视示意图。
具体实施方式
下面结合图1-4对本发明进行详细说明。
根据本发明的实施例的一种用于安装电力器件的电气电力柜装置，用于将电力器件9固定安装到电气柜体199中，包括固定于所述电气柜体199中的固定梁7以及与所述电力器件9的内端连接的弹性卡持组件，其中，所述弹性卡持组件包括对称设置的两个楔形卡块8，所述两个楔形卡块8之间设置有顶压张开弹簧88用以将上述两个楔形卡块8弹性张开，每个所述楔形卡块的外侧具有楔形面810并且在所述楔形面的靠近所述固定梁7的一侧端部通过固定轴81而铰接有 滚轮82，所述固定轴81延伸超过所述端部的两个伸出部811分别与靠近所述端部设置的弹性顶压槽板5的两个侧壁中的滑槽滑动配合并且所述滚轮82与所述弹性顶压槽板5的底板52接合，其中，所述滑槽与所述伸出部811在垂直于所述滑槽纵向方向的方向上彼此固定由此使得所述弹性顶压槽板5连接于所述楔形卡块8；所述弹性顶压槽板5的底板52的外侧固定设置有导向凸耳51以用于与外部接合槽板6的侧板中的导向槽62滑动配合，其中，所述外部接合槽板6的底板61与所述弹性顶压槽板5的底板52之间设置有锁紧顶压弹簧65，从而能够将上述弹性顶压槽板5抵压而偏压至所述外部接合槽板6的限位突出，所述外部接合槽板6的底板61与所述锁紧顶压弹簧65相对的一侧用于与所述固定梁7的凹腔71的内侧底面接合，其中，所述固定梁7的凹腔71的远离所述内侧底面的开口处设置有两个锁定斜面突出部72，每个所述锁定斜面突出部72设置有用以与对应的楔形卡块8的楔形面810配合的斜面，由此，当所述楔形卡块8插入到所述凹腔71中时将所述两个楔形卡块8克服所述顶压张开弹簧88而彼此靠近并且利用所述锁定斜面突出部72内侧的锁紧平面73与相应的所述楔形卡块8上的位于所述楔形面810的远离所述固定梁7的一侧处的台肩部82的配合而将所述电力器件9锁定，并且利用所述锁紧顶压弹簧65的弹性顶压作用而将所述台肩部820压紧于所述锁紧平面73上从而将所述电力器件9紧固定位；所述电气柜体199的顶壁左下端固定安装有灯座94，所述灯座右端安装有柔性灯杆95，所述柔性灯杆95末端安装有照明灯96，所述照明灯96可通过所述 柔性灯杆95来调节照明角度，可方便对所述电气柜体199内的电力器件9进行安装、检修；所述电气柜体199左端壁上端安装有散热风扇91，所述电气柜体199右端壁的下端设置有补风孔92，所述散热风扇91用以将所述电力器件9运行时所产生的热量及时散发，从而保证良好的运行环境。
有益地，其中，所述固定梁7上用以与所述楔形面810配合的斜面处于凹槽90内，从而将所述电力器件9在所述固定梁7的纵长方向上卡紧定位。
楔形卡块能顺利进行靠拢与张开动作，从而能够方便地锁定与解锁；而利用锁紧顶压弹簧，能够将楔形卡块压紧至锁定平面上，从而能够保证对于电力器件的定位稳定性。利用用于弹性槽板的底板凸出部的导向的导向槽，其能够允许所述楔形卡块的伸入从而避免干涉
本领域的技术人员可以明确，对于本发明中上述技术特征的任何组合以及变型或修改，均落入本发明的保护范围之内。本发明的上述技术特征仅为解释性和示例性的，而非对于保护范围的限制。本发明的保护范围以所附的权利要求为准而确定。

Claims (2)

  1. 一种用于安装电力器件(9)的电气电力柜装置，包括电气柜体(199)、固定于所述电气柜体(199)中的固定梁(7)以及与所述电力器件(9)的内端连接的弹性卡持组件，其中，所述弹性卡持组件包括对称设置的两个楔形卡块(8)，所述两个楔形卡块(8)之间设置有顶压张开弹簧(88)用以将上述两个楔形卡块(8)弹性张开，每个所述楔形卡块的外侧具有楔形面(810)并且在所述楔形面的靠近所述固定梁(7)的一侧端部通过固定轴(81)而铰接有滚轮(82)，所述固定轴(81)延伸超过所述端部的两个伸出部(811)分别与靠近所述端部设置的弹性顶压槽板(5)的两个侧壁中的滑槽滑动配合并且所述滚轮(82)与所述弹性顶压槽板(5)的底板(52)接合，其中，所述滑槽与所述伸出部(811)在垂直于所述滑槽纵向方向的方向上彼此固定由此使得所述弹性顶压槽板(5)连接于所述楔形卡块(8)；所述弹性顶压槽板(5)的底板(52)的外侧固定设置有导向凸耳(51)以用于与外部接合槽板(6)的侧板中的导向槽(62)滑动配合，其中，所述外部接合槽板(6)的底板(61)与所述弹性顶压槽板(5)的底板(52)之间设置有锁紧顶压弹簧(65)，从而能够将上述弹性顶压槽板(5)抵压而偏压至所述外部接合槽板(6)的限位突出，所述外部接合槽板(6)的底板(61)与所述锁紧顶压弹簧(65)相对的一侧用于与所述固定梁(7)的凹腔(71)的内侧底面接合，其中，所述固定梁(7)的凹腔(71)的远离所述内侧底面的开口处设置有两个锁定斜面突出部(72)，每个所述锁定斜面突出 部(72)设置有用以与对应的楔形卡块(8)的楔形面(810)配合的斜面，由此，当所述楔形卡块(8)插入到所述凹腔(71)中时将所述两个楔形卡块(8)克服所述顶压张开弹簧(88)而彼此靠近并且利用所述锁定斜面突出部(72)内侧的锁紧平面(73)与相应的所述楔形卡块(8)上的位于所述楔形面(810)的远离所述固定梁(7)的一侧处的台肩部(820)的配合而将所述电力器件(9)锁定，并且利用所述锁紧顶压弹簧(65)的弹性顶压作用而将所述台肩部(82)压紧于所述锁紧平面(73)上从而将所述电力器件(9)紧固定位；所述电气柜体(199)的顶壁左下端固定安装有灯座(94)，所述灯座右端安装有柔性灯杆(95)，所述柔性灯杆(95)末端安装有照明灯(96)，所述照明灯(96)可通过所述柔性灯杆(95)来调节照明角度，可方便对所述电气柜体(199)内的电力器件(9)进行安装、检修；所述电气柜体(199)左端壁上端安装有散热风扇(91)，所述电气柜体(199)右端壁的下端设置有补风孔(92)，所述散热风扇(91)用以将所述电力器件(9)运行时所产生的热量及时散发，从而保证良好的运行环境。
  2. 如权利要求1所述的一种用于安装电力器件的电气电力柜装置，其中，所述固定梁(7)上用以与所述楔形面(810)配合的斜面处于凹槽(90)内，从而将所述电力器件(9)在所述固定梁(7)的纵长方向上卡紧定位。
PCT/CN2016/102084 2016-10-14 2016-10-14 一种用于安装电力器件的电气电力柜装置 WO2018068286A1 (zh)

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