WO2023097648A1 - 一种正压防爆控制柜 - Google Patents

一种正压防爆控制柜 Download PDF

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Publication number
WO2023097648A1
WO2023097648A1 PCT/CN2021/135309 CN2021135309W WO2023097648A1 WO 2023097648 A1 WO2023097648 A1 WO 2023097648A1 CN 2021135309 W CN2021135309 W CN 2021135309W WO 2023097648 A1 WO2023097648 A1 WO 2023097648A1
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WO
WIPO (PCT)
Prior art keywords
bottom plate
control cabinet
positive pressure
fixedly connected
proof control
Prior art date
Application number
PCT/CN2021/135309
Other languages
English (en)
French (fr)
Inventor
王仟
王春
吴响响
Original Assignee
二工防爆科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 二工防爆科技股份有限公司 filed Critical 二工防爆科技股份有限公司
Priority to PCT/CN2021/135309 priority Critical patent/WO2023097648A1/zh
Publication of WO2023097648A1 publication Critical patent/WO2023097648A1/zh

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Classifications

    • 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
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/46—Boxes; Parts thereof or accessories therefor
    • 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
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/46—Boxes; Parts thereof or accessories therefor
    • H02B1/48—Mounting of devices therein
    • 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
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor

Definitions

  • the invention relates to the technical field of explosion-proof electrical engineering, in particular to a positive pressure explosion-proof control cabinet.
  • the explosion-proof control cabinet is suitable for all kinds of mechanical equipment. It is safe and reliable to use the explosion-proof control cabinet. Inflammable and explosive gases will not enter the explosion-proof control cabinet. In order to save inert gas, the internal space of the general explosion-proof control cabinet is very small, and the internal space is small. During the wiring process, the operator does not have enough space for wiring, resulting in inconvenience. .
  • the object of the present invention is to propose a positive pressure explosion-proof control cabinet in order to solve the shortcomings in the prior art.
  • a positive pressure explosion-proof control cabinet comprising a bottom plate, a box body is arranged on the upper side of the bottom plate, a wing plate is fixedly connected to the box body, a column is fixedly connected to the upper side of the bottom plate, and a slide hole is provided on one side of the wing plate, so that The box body can slide reciprocally up and down along the column through the sliding hole.
  • the top of the column is fixedly connected with a circular ring, and the rotating shaft is connected between the circular ring and the bottom plate.
  • a threaded section is provided on the outside of the rotating shaft, and a first threaded hole is provided on one side of the wing plate.
  • the threaded section is threaded in the first threaded hole, and a driving device for controlling the rotation of the rotating shaft is provided on one side of the bottom plate.
  • the driving device includes a vertical plate, the vertical plate is fixed on one side of the bottom plate, and a through hole is provided on one side of the vertical plate, and a rotating rod is connected to the rotating rod in the through hole, and one end of the rotating rod is fixedly connected to the cone.
  • gear a fixed bevel gear ring is sleeved on the outside of the rotating rod, and the bevel gear ring is meshed with the bevel gear.
  • a turning slot is provided on the upper side of the bottom plate, and a rotating disc is rotatably connected in the turning slot, and the upper side of the turning disc is fixedly connected with an installation bracket.
  • the present invention has the advantages that: when wiring is required, the box body can be raised to increase the wiring space for the operator and facilitate the wiring of the operator, and the rotating disk can drive the installation frame to rotate, further facilitating the wiring of the operator.
  • Fig. 1 is a schematic diagram of the basic structure of the present invention
  • Fig. 2 is a diagram of the use state of the present invention.
  • the air pipe 32 and the exhaust pipe 32 are equipped with a safety valve 33, the opposite sides of the box body 3 are fixedly connected to the wing plate 35, and the upper side of the bottom plate 1 is fixedly connected to the column 4, and one side of the wing plate 35 is provided with a sliding hole, and the column 4 passes through the sliding hole, the box body 3 can slide up and down along the column 4 through the sliding hole, the top of the column 4 is fixedly connected to the ring 5, and the rotating shaft 6 is connected between the ring 5 and the bottom plate 1, and the outer side of the rotating shaft 6 is provided There is a threaded section 61, and the other wing plate 35 side is provided with a first threaded hole, and the threaded section 61 is threaded in the first threaded hole, and a driving device for controlling the rotation of the rotating shaft 6 is provided on the bottom plate 1 side, and the driving device Including the vertical plate 7, the vertical plate 7 is fixed on one side of the base plate 1, and a through hole is provided on one side of the vertical plate 7

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

本发明公开了一种正压防爆控制柜，包括底板，底板上侧设有箱体，所述箱体上固定连接翼板，所述底板上侧固定连接立柱，所述翼板一侧设有滑孔，所述箱体通过滑孔能够沿立柱上下往复滑动。本发明的优点在于：在需要接线时，能够将箱体升起，增大操作人员的接线空间，方便操作人员接线，通过转动盘能够带动安装架转动，进一步方便操作人员接线。

Description

一种正压防爆控制柜 技术领域
本发明涉及防爆电气工程技术领域，尤其涉及一种正压防爆控制柜。
背景技术
防爆控制柜适用于各种机械设备，采用防爆控制柜安全可靠，正压防爆控制柜是指持续向防爆控制柜内充入惰性气体，使得防爆控制柜内的压力始终大于外界压力，这样外界易燃易爆气体就不会进入防爆控制柜内，为了节约惰性气体，一般防爆控制柜的内部空间都非常小，而内部空间小，在接线过程中，操作人员没有足够的空间接线，造成使用不便。
发明内容
本发明的目的是为了解决现有技术中存在的缺点，而提出的一种正压防爆控制柜。
为了实现上述目的，本发明采用了如下技术方案：
一种正压防爆控制柜，包括底板，底板上侧设有箱体，所述箱体上固定连接翼板，所述底板上侧固定连接立柱，所述翼板一侧设有滑孔，所述箱体通过滑孔能够沿立柱上下往复滑动。
优选地，所述立柱顶端固定连接圆环，所述圆环与底板之间转动连接转动轴，所述转动轴外侧设有螺纹段，所述翼板一侧设有第一螺纹孔，所述螺纹段在第一螺纹孔内螺纹连接，在所述底板一侧设有用于控制转动轴转动的驱动装置。
优选地，所述驱动装置包括立板，所述立板固定在底板一侧，所述立板一侧设有通孔，所述通孔内转动连接转动杆，所述转动杆一端固定连接锥齿轮，在所述转动杆外侧套接固定锥齿环，所述锥齿环与锥齿轮相啮合。
优选地，所述转动杆一端固定连接手轮。
优选地，在所述圆环上侧设有安全锁紧装置，所述安全锁紧装置包括安装块，所述安装块一侧设有第二螺纹孔，所述第二螺纹孔内螺纹连接螺钉，在所述箱体一侧设有插孔。
优选地，所述底板上侧设有转动槽，所述转动槽内转动连接转动盘，所述转动盘上侧固定连接安装安装架。
本发明的优点在于：在需要接线时，能够将箱体升起，增大操作人员的接线空间，方便操作人员接线，通过转动盘能够带动安装架转动，进一步方便操作人员接线。
附图说明
图1是本发明的基本结构示意图；
图2是本发明的使用状态图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
实施例1
如图1-2所示，本发明提供的一种正压防爆控制柜，包括底板1， 底板1上侧设有底部为敞口的箱体3，箱体3顶部设有充气管31与排气管32，排气管32上装有安全阀33，箱体3相对的两侧均固定连接翼板35，底板1上侧固定连接立柱4，其中一个翼板35一侧设有滑孔，立柱4从滑孔内穿过，箱体3通过滑孔能够沿立柱4上下往复滑动，立柱4顶端固定连接圆环5，圆环5与底板1之间转动连接转动轴6，转动轴6外侧设有螺纹段61，另一个翼板35一侧设有第一螺纹孔，螺纹段61在第一螺纹孔内螺纹连接，在底板1一侧设有用于控制转动轴6转动的驱动装置，驱动装置包括立板7，立板7固定在底板1一侧，立板7一侧设有通孔，通孔内转动连接转动杆71，转动杆71一端固定连接锥齿轮72，在转动杆71外侧套接固定锥齿环73，锥齿环73与锥齿轮72相啮合，转动杆71一端固定连接手轮74，底板1上侧设有转动槽，转动槽内转动连接转动盘2，转动盘2上侧固定连接安装架21，安装架21用于安装电器元件，底板1底部设有穿线孔11，穿线孔11向上贯穿转动盘2，在圆环5上侧设有安全锁紧装置，安全锁紧装置包括安装块51，安装块51一侧设有第二螺纹孔，第二螺纹孔内螺纹连接螺钉52，在箱体3一侧设有插孔34，当箱体3升起后，转动螺钉52，螺钉52能够插入插孔34内。在需要接线时，通过手轮手轮74控制转动轴转动，从而能够将箱体升起，增大操作人员的接线空间，方便操作人员接线，箱体升起后，转动螺钉52，螺钉52能够插入插孔34内，这样能够防止箱体因意外掉落而砸伤操作人员，通过转动盘能够带动安装架转动，进一步方便操作人员接线。

Claims (6)

  1. 一种正压防爆控制柜，包括底板，底板上侧设有箱体，其特征在于，所述箱体上固定连接翼板，所述底板上侧固定连接立柱，所述翼板一侧设有滑孔，所述箱体通过滑孔能够沿立柱上下往复滑动。
  2. 根据权利要求1所述的一种正压防爆控制柜，其特征在于：所述立柱顶端固定连接圆环，所述圆环与底板之间转动连接转动轴，所述转动轴外侧设有螺纹段，所述翼板一侧设有第一螺纹孔，所述螺纹段在第一螺纹孔内螺纹连接，在所述底板一侧设有用于控制转动轴转动的驱动装置。
  3. 根据权利要求2所述的一种正压防爆控制柜，其特征在于：所述驱动装置包括立板，所述立板固定在底板一侧，所述立板一侧设有通孔，所述通孔内转动连接转动杆，所述转动杆一端固定连接锥齿轮，在所述转动杆外侧套接固定锥齿环，所述锥齿环与锥齿轮相啮合。
  4. 根据权利要求3所述的一种正压防爆控制柜，其特征在于：所述转动杆一端固定连接手轮。
  5. 根据权利要求2所述的一种正压防爆控制柜，其特征在于：在所述圆环上侧设有安全锁紧装置，所述安全锁紧装置包括安装块，所述安装块一侧设有第二螺纹孔，所述第二螺纹孔内螺纹连接螺钉，在所述箱体一侧设有插孔。
  6. 根据权利要求1所述的一种正压防爆控制柜，其特征在于：所述底板上侧设有转动槽，所述转动槽内转动连接转动盘，所述转动盘上侧固定连接安装架。
PCT/CN2021/135309 2021-12-03 2021-12-03 一种正压防爆控制柜 WO2023097648A1 (zh)

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CN113690739A (zh) * 2021-08-29 2021-11-23 杭州雄龙数字科技有限公司 一种具远程控制功能的配电开关设备

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CN209088320U (zh) * 2018-09-29 2019-07-09 蚌埠市皖松五金制品厂 一种方便接线的配电柜
CN214044597U (zh) * 2021-01-15 2021-08-24 成都道森电气有限公司 一种可调节式配电柜安装支架

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WO2017201974A1 (zh) * 2016-05-27 2017-11-30 江苏精一电气科技有限公司 移动式展览配电柜升降机构
CN207183864U (zh) * 2017-07-12 2018-04-03 楼冠 一种便于调整的户外配电箱
CN207265430U (zh) * 2017-07-27 2018-04-20 马超 一种市政工程用配电箱
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113690739A (zh) * 2021-08-29 2021-11-23 杭州雄龙数字科技有限公司 一种具远程控制功能的配电开关设备

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