CN206041289U - An isolation protective cover for protecting the front panel of a device - Google Patents
An isolation protective cover for protecting the front panel of a device Download PDFInfo
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Abstract
本实用新型涉及电力技术领域，尤其是涉及一种用于保护装置前面板的隔离防护罩，由警示牌、第一支撑架、第二支撑架组成。本实用新型能够为保护屏上的继电保护装置提供隔离防护，以防止在同屏上有工作时误碰运行中的保护装置，从而发生继电保护误碰事故。本实用新型简洁实用，具有很好的市场推广性。
The utility model relates to the field of electric power technology, in particular to an isolation protective cover for the front panel of a protection device, which is composed of a warning sign, a first support frame and a second support frame. The utility model can provide isolation and protection for the relay protection device on the protection screen, so as to prevent accidental contact with the protection device in operation when there is a screen on the same screen, so that relay protection accidents may occur. The utility model is concise and practical, and has good marketability.
Description
技术领域technical field
本实用新型属于电力设备运行的保护装置技术领域，尤其是涉及一种用于保护装置前面板的隔离防护罩。The utility model belongs to the technical field of protection devices for electric equipment operation, in particular to an isolation protective cover used for the front panel of the protection device.
背景技术Background technique
在电力系统中，继电保护装置用于保护电力系统及其元件（发电机、变压器、输电线路、母线等）使之免遭损害，是变电站内的重要设备，其安全运行直接关系到电网乃至电力系统的安全运行。现有变电站设计中常常将不同间隔的保护装置装在同一面保护屏上，用以节省空间和屏柜费用，但在检修时，尤其是单一间隔检修时，其检修的保护装置同屏上有运行设备的保护装置时，就有误碰误操作运行设备保护装置的风险，尤其是有操作按钮的前面板，比如需要对检修的保护装置调整定值时误操作到运行的保护装置上，则极有可能造成保护误动作或拒动，造成事故及其较大的经济损失，所以需要对保护装置的面板和背板采取隔离防护措施以避免检修时误碰误操作同屏上的运行保护装置。In the power system, the relay protection device is used to protect the power system and its components (generators, transformers, transmission lines, busbars, etc.) safe operation of power systems. In existing substation design, protective devices of different intervals are often installed on the same protective screen to save space and cost of screen cabinets. When operating the protective device of the equipment, there is a risk of accidentally touching and misoperating the protective device of the operating equipment, especially the front panel with operation buttons. It is very likely to cause protection malfunction or refusal to operate, resulting in accidents and large economic losses. Therefore, it is necessary to take isolation protection measures for the panel and back panel of the protection device to avoid accidental touch and misoperation of the operation protection device on the same screen during maintenance. .
目前现场常用的保护装置隔离防护措施有两种，一种是将打印出来印有“运行设备”字样的A4纸用胶布贴在运行的保护装置面板和背板上，以起到警示和阻止误操作的作用，其缺陷有：（1）随意性太多，使用后不够美观，（2）现场打印出来的“运行设备”字样为黑色，没有红色字的警示性强。另外一种保护装置隔离防护措施为制作对应尺寸的红色布帘，四个角用磁铁，可以吸附在保护装置两侧的铁板上，以起到警示和阻止误操作的作用，其缺陷有：（1）红色布帘为不透明结构，使用时会妨碍运行人员观察运行的保护装置，（2）红色布帘为软质材料，作业人员在检修过程中如不小心碰到布帘上反而容易误按所防护的保护装置按钮，造成一定的风险上。At present, there are two kinds of isolation protection measures for protection devices commonly used in the field. One is to paste the printed A4 paper with the words "operating equipment" on the panel and back panel of the operating protection device with adhesive tape to warn and prevent misuse. The function of operation, its defects are as follows: (1) too much randomness, not beautiful after use, (2) the words "running equipment" printed on the spot are black, and there is no red word to warn. Another isolation protection measure for the protection device is to make a red cloth curtain of the corresponding size, and the four corners use magnets, which can be adsorbed on the iron plates on both sides of the protection device to warn and prevent misuse. Its defects are: (1) The red cloth curtain is an opaque structure, which will hinder the operating personnel from observing the protective device during operation. (2) The red cloth curtain is made of soft material. If the operator accidentally touches the cloth curtain during maintenance, it is easy to make mistakes Press the button of the guarded guard, causing a certain risk.
为此，所在技术领域期待出现用于保护装置面板、并能提供较好的警示及阻止误操作的保护装置隔离防护罩。For this reason, the technical field is expected to be used for protecting the device panel, and can provide better warning and prevent the protective device isolation protective cover of misoperation.
实用新型内容Utility model content
为解决上述问题，本实用新型的目的在于提供一种用于保护装置前面板的隔离防护罩，它是采用以下技术方案来实现的。In order to solve the above problems, the purpose of this utility model is to provide an isolation protective cover for protecting the front panel of the device, which is realized by the following technical solutions.
一种用于保护装置前面板的隔离防护罩，由警示牌、第一支撑架、第二支撑架组成；其特征在于：An isolation protective cover for protecting the front panel of a device, which is composed of a warning sign, a first support frame, and a second support frame; it is characterized in that:
所述警示牌为长方体形状，警示牌的宽度方向一侧具有警示牌第一封板，警示牌的宽度方向的另一侧具有警示牌第二封板，警示牌第一封板的上方镶嵌有第一磁铁、警示牌第一封板的下方镶嵌有第二磁铁、警示牌第二封板的上方镶嵌有第三磁铁、警示牌第二封板的下方镶嵌有第四磁铁；The warning sign is in the shape of a cuboid. One side of the warning sign in the width direction has a first sealing plate for the warning sign, and the other side in the width direction of the warning sign has a second sealing plate for the warning sign. The first magnet, the second magnet is inlaid under the first cover of the warning sign, the third magnet is inlaid above the second cover of the warning sign, and the fourth magnet is inlaid under the second cover of the warning sign;
所述第一支撑架由第一支撑架长条、一端连接在第一支撑架长条上方的第一支撑架上弧形支撑部分、一端连接在第一支撑架长条下方的第一支撑架下弧形支撑部分构成，第一支撑架上弧形支撑部分与第一支撑架下弧形支撑部分位于第一支撑架长条的同一侧，且第一支撑架上弧形支撑部分的弧形的弯曲方向与第一支撑架下弧形支撑部分的弧形的弯曲方向是相对向，第一支撑架长条的上方镶嵌有第五磁铁、第一支撑架长条的下方镶嵌有第六磁铁，第一支撑架上弧形支撑部分的另一端固定有第一支撑架脚座，第一支撑架下弧形支撑部分的另一端固定有第二支撑架脚座；The first support frame is composed of a first support frame strip, one end connected to the first support frame upper arc support part above the first support frame strip, and one end connected to the first support frame below the first support frame strip The lower arc-shaped support part is formed, the upper arc-shaped support part of the first support frame and the lower arc-shaped support part of the first support frame are located on the same side of the strip of the first support frame, and the arc shape of the arc-shaped support part on the first support frame The bending direction of the first support frame is opposite to the arc bending direction of the arc-shaped support part of the first support frame. The fifth magnet is inlaid on the top of the first support frame strip, and the sixth magnet is inlaid on the bottom of the first support frame strip. , the other end of the upper arc-shaped support part of the first support frame is fixed with a first support frame foot, and the other end of the lower arc-shaped support part of the first support frame is fixed with a second support frame foot;
所述第二支撑架由第二支撑架长条、一端连接在第二支撑架长条上方的第二支撑架上弧形支撑部分、一端连接在第二支撑架长条下方的第二支撑架下弧形支撑部分构成，第二支撑架上弧形支撑部分与第二支撑架下弧形支撑部分位于第二支撑架长条的同一侧，且第二支撑架上弧形支撑部分的弧形的弯曲方向与第二支撑架下弧形支撑部分的弧形的弯曲方向是相对向，第二支撑架长条的上方镶嵌有第七磁铁、第二支撑架长条的下方镶嵌有第八磁铁，第二支撑架上弧形支撑部分的另一端固定有第三支撑架脚座，第二支撑架下弧形支撑部分的另一端固定有第四支撑架脚座；第一支撑架与第二支撑架是一样的部件；The second support frame is composed of a second support frame strip, one end connected to the second support frame upper arc support part above the second support frame strip, and one end connected to the second support frame below the second support frame strip. The lower arc-shaped support part is formed, the upper arc-shaped support part of the second support frame and the lower arc-shaped support part of the second support frame are located on the same side of the strip of the second support frame, and the arc shape of the arc-shaped support part on the second support frame The bending direction of the second support frame is opposite to the arc bending direction of the lower arc support part, the seventh magnet is inlaid above the strip of the second support frame, and the eighth magnet is inlaid below the strip of the second support frame , the other end of the arc-shaped support part on the second support frame is fixed with a third support frame foot, and the other end of the arc-shaped support part under the second support frame is fixed with a fourth support frame foot; the first support frame and the second support frame The support frame is the same part;
在组装状态时，第一支撑架长条紧贴在警示牌第一封板的一侧，且第五磁铁与第一磁铁相吸、第六磁铁与第二磁铁相吸；第二支撑架长条紧贴在警示牌第二封板的一侧，且第七磁铁与第三铁相吸、第八磁铁与第四磁铁相吸；第一支撑架长条、第二支撑架长条位于警示牌的同一侧，第一支撑架上弧形支撑部分位于警示牌的右上角方向，第一支撑架下弧形支撑部分位于警示牌的右下角方向，第二支撑架上弧形支撑部分位于警示牌的左上角方向，第二支撑架下弧形支撑部分位于警示牌的左下角方向；第一支撑架脚座、第二支撑架脚座、第三支撑架脚座、第四支撑架脚座固定在保护装置前面板上并形成隔离防护罩。In the assembled state, the strip of the first support frame is close to one side of the first sealing plate of the warning sign, and the fifth magnet is attracted to the first magnet, and the sixth magnet is attracted to the second magnet; the second support frame is long The strip is closely attached to one side of the second sealing plate of the warning sign, and the seventh magnet is attracted to the third iron, and the eighth magnet is attracted to the fourth magnet; the first support frame strip and the second support frame strip are located at the warning sign On the same side of the sign, the arc-shaped support part on the first support frame is located in the direction of the upper right corner of the warning sign, the arc-shaped support part of the first support frame is located in the direction of the lower right corner of the warning sign, and the arc-shaped support part on the second support frame is located in the direction of the warning sign. The direction of the upper left corner of the sign, the lower arc support part of the second support frame is located in the direction of the lower left corner of the warning sign; the foot of the first support frame, the foot of the second support frame, the foot of the third support frame, and the foot of the fourth support frame Fixes to the front panel of the protector and forms an isolation shield.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述第一支撑架上弧形支撑部分是长方体形状、第一支撑架下弧形支撑部分也是长方体形状、第二支撑架上弧形支撑部分也是长方体形状、第二支撑架下弧形支撑部分也是长方体形状；第一支撑架上弧形支撑部分与第一支撑架长条之间是钝角连接，第一支撑架下弧形支撑部分与第一支撑架长条之间是钝角连接，第二支撑架上弧形支撑部分与第二支撑架长条之间是钝角连接，第二支撑架下弧形支撑部分与第二支撑架长条之间是钝角连接；第一支撑架上弧形支撑部分的另一端连接有第一吸合板,第一支撑架脚座位于第一吸合板上，第一支撑架下弧形支撑部分的另一端连接有第二吸合板, 第二支撑架脚座504位于第二吸合板上，第一吸合板与第二吸合板的上表面在同一平面内、第一吸合板与第二吸合板的下表面在同一平面内，第二支撑架上弧形支撑部分的另一端连接有第三吸合板,第二支撑架脚座位于第三吸合板上，第二支撑架下弧形支撑部分的另一端连接有第四吸合板, 第二支撑架脚座位于第四吸合板上，第三吸合板与第四吸合板的上表面在同一平面内、第三吸合板与第四吸合板的下表面在同一平面内；第一至第四支撑架脚座可以是磁铁类物品，可吸合在前面板上。The above-mentioned isolation protective cover for protecting the front panel of the device is characterized in that the upper arc-shaped support part of the first support frame is in the shape of a cuboid, the lower arc-shaped support part of the first support frame is also in the shape of a cuboid, and the second The arc-shaped support part on the support frame is also in the shape of a cuboid, and the arc-shaped support part under the second support frame is also in the shape of a cuboid; The lower arc-shaped support part is connected at an obtuse angle to the strip of the first support frame, the upper arc-shaped support part of the second support frame is connected at an obtuse angle to the strip of the second support frame, and the lower arc-shaped support part of the second support frame is connected to The long strips of the second support frame are connected at an obtuse angle; the other end of the arc-shaped support part on the first support frame is connected to the first suction plate, the foot of the first support frame is located on the first suction plate, and the lower arc of the first support frame The other end of the shaped support part is connected with a second suction plate, the second support frame foot 504 is located on the second suction plate, the upper surface of the first suction plate and the second suction plate are in the same plane, and the first suction plate and the second suction plate are in the same plane. The lower surfaces of the two suction plates are in the same plane, and the other end of the arc-shaped support part on the second support frame is connected to the third suction plate, the foot of the second support frame is located on the third suction plate, and the lower arc of the second support frame The other end of the support part is connected with the fourth suction plate, the second support frame foot is located on the fourth suction plate, the upper surface of the third suction plate and the fourth suction plate are in the same plane, the third suction plate and the fourth suction plate The lower surfaces of the plywood are in the same plane; the feet of the first to fourth support frames can be magnet items, which can be attracted to the front panel.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述警示牌是透明的。The above-mentioned isolation protective cover for protecting the front panel of the device is characterized in that the warning sign is transparent.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述警示牌的材料是透明塑料。The above-mentioned isolation protective cover for protecting the front panel of the device is characterized in that the material of the warning sign is transparent plastic.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述警示牌上印有红色的“运行设备”等字样。The above-mentioned isolation protective cover for protecting the front panel of the device is characterized in that the words "running equipment" and the like are printed in red on the warning sign.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述警示牌的大小与保护装置的大小相同。The above-mentioned isolation protective cover for the front panel of the protection device is characterized in that the size of the warning sign is the same as that of the protection device.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述第一支撑架上弧形支撑部分、第一支撑架下弧形支撑部分、第二支撑架上弧形支撑部分、第二支撑架下弧形支撑部分的材料都是透明塑料。The above-mentioned isolation protective cover for the front panel of the protection device is characterized in that the upper arc-shaped support part of the first support frame, the lower arc-shaped support part of the first support frame, and the upper arc-shaped support part of the second support frame The materials of part and the arc-shaped support part under the second support frame are all transparent plastics.
本实用新型具有以下主要有益效果：能警示且可阻止误操作，降低了安全事故发生的概率，保护了电网的运行安全，具有结构简单、易于生产、方便携带、保存及使用便捷等。The utility model has the following main beneficial effects: it can warn and prevent misoperation, reduces the probability of safety accidents, protects the safe operation of the power grid, and has the advantages of simple structure, easy production, convenient portability, convenient storage and use, etc.
附图说明Description of drawings
图1为本实用新型警示牌的示意图。Fig. 1 is the schematic diagram of the utility model warning sign.
图2为本实用新型实施实例1中使用的支撑架的左视图。Fig. 2 is a left view of the support frame used in Example 1 of the utility model.
图3为本实用新型实施实例1中使用的支撑架的立体结构示意图。Fig. 3 is a three-dimensional structural schematic view of the support frame used in Example 1 of the present invention.
图4为本实用新型实施实例1组装状态时的示意图。Fig. 4 is a schematic diagram of the embodiment of the utility model in the assembled state of Example 1.
图5为本实用新型实施实例2中使用的支撑架的立体结构示意图。Fig. 5 is a three-dimensional structural schematic diagram of the support frame used in Example 2 of the present invention.
具体实施方式detailed description
为了使所在技术领域人员能方便地实施本专利，下面结合说明书附图对具体实施方式作进一步详细说明，图中附图标号代表的含义如下：1—警示牌、101-警示牌第一封板、102-警示牌第二封板、401—第一磁铁、402—第二磁铁、403—第三磁铁、404—第四磁铁、201—第一支撑架长条、202—第一支撑架上弧形支撑部分、203—第一支撑架下弧形支撑部分、501—第五磁铁、502—第六磁铁、503—第一支撑架脚座、504—第二支撑架脚座、204—第二支撑架上弧形支撑部分、205—第二支撑架下弧形支撑部分。In order to enable those in the technical field to implement this patent conveniently, the specific implementation methods will be further described in detail in conjunction with the drawings of the description below. The meanings represented by the symbols in the drawings are as follows: 1—warning board, 101—the first cover of the warning board , 102-the second cover of the warning sign, 401-the first magnet, 402-the second magnet, 403-the third magnet, 404-the fourth magnet, 201-the first support frame strip, 202-on the first support frame Arc support part, 203—arc support portion under the first support frame, 501—fifth magnet, 502—sixth magnet, 503—first support frame foot, 504—second support frame foot, 204—the first The upper arc support part of the second support frame, 205—the lower arc support part of the second support frame.
实施实例1Implementation example 1
请见图1至图4，一种用于保护装置前面板的隔离防护罩，由警示牌1、第一支撑架、第二支撑架组成；其特征在于：Please see Fig. 1 to Fig. 4, an isolation protective cover for protecting the front panel of the device, which is composed of a warning sign 1, a first support frame, and a second support frame; it is characterized in that:
所述警示牌为长方体形状，警示牌的宽度方向一侧具有警示牌第一封板101，警示牌的宽度方向的另一侧具有警示牌第二封板102，警示牌第一封板的上方镶嵌有第一磁铁401、警示牌第一封板的下方镶嵌有第二磁铁402、警示牌第二封板的上方镶嵌有第三磁铁403、警示牌第二封板的下方镶嵌有第四磁铁404；Described warning sign is cuboid shape, and the width direction one side of warning sign has warning sign first cover plate 101, and the other side of warning sign width direction has warning sign second cover plate 102, and the top of warning sign first cover plate The first magnet 401 is inlaid, the second magnet 402 is inlaid under the first cover of the warning sign, the third magnet 403 is inlaid above the second cover of the warning sign, and the fourth magnet is inlaid under the second cover of the warning sign 404;
所述第一支撑架由第一支撑架长条201、一端连接在第一支撑架长条上方的第一支撑架上弧形支撑部分202、一端连接在第一支撑架长条下方的第一支撑架下弧形支撑部分203构成，第一支撑架上弧形支撑部分与第一支撑架下弧形支撑部分位于第一支撑架长条的同一侧，且第一支撑架上弧形支撑部分的弧形的弯曲方向与第一支撑架下弧形支撑部分的弧形的弯曲方向是相对向，第一支撑架长条的上方镶嵌有第五磁铁501、第一支撑架长条的下方镶嵌有第六磁铁502，第一支撑架上弧形支撑部分的另一端固定有第一支撑架脚座503，第一支撑架下弧形支撑部分的另一端固定有第二支撑架脚座504；The first support frame is composed of a first support frame strip 201, one end connected to the first support frame upper arc support portion 202 above the first support frame strip, and one end connected to the first support frame below the first support frame strip. The lower arc-shaped support part 203 of the support frame is formed, the upper arc-shaped support part of the first support frame and the lower arc-shaped support part of the first support frame are located on the same side of the strip of the first support frame, and the upper arc-shaped support part of the first support frame The bending direction of the arc of the arc is opposite to the arc bending direction of the lower arc support part of the first support frame. The fifth magnet 501 is inlaid above the strip of the first support frame, and the bottom of the strip of the first support frame is inlaid. There is a sixth magnet 502, the other end of the arc-shaped support part on the first support frame is fixed with a first support frame foot 503, and the other end of the arc-shaped support part under the first support frame is fixed with a second support frame foot 504;
所述第二支撑架由第二支撑架长条、一端连接在第二支撑架长条上方的第二支撑架上弧形支撑部分204、一端连接在第二支撑架长条下方的第二支撑架下弧形支撑部分205构成，第二支撑架上弧形支撑部分与第二支撑架下弧形支撑部分位于第二支撑架长条的同一侧，且第二支撑架上弧形支撑部分的弧形的弯曲方向与第二支撑架下弧形支撑部分的弧形的弯曲方向是相对向，第二支撑架长条的上方镶嵌有第七磁铁、第二支撑架长条的下方镶嵌有第八磁铁，第二支撑架上弧形支撑部分的另一端固定有第三支撑架脚座，第二支撑架下弧形支撑部分的另一端固定有第四支撑架脚座；第一支撑架与第二支撑架是一样的部件；The second support frame is composed of a second support frame strip, one end connected to the second support frame upper arc support part 204 above the second support frame strip, and one end connected to the second support frame below the second support frame strip. The arc-shaped support part 205 under the frame is formed, the arc-shaped support part on the second support frame and the arc-shaped support part under the second support frame are located on the same side of the strip of the second support frame, and the arc-shaped support part on the second support frame The bending direction of the arc is opposite to the bending direction of the arc of the lower arc support part of the second support frame. The seventh magnet is inlaid above the strip of the second support frame, and the second magnet is inlaid below the strip of the second support frame. Eight magnets, the other end of the arc-shaped support part on the second support frame is fixed with a third support frame foot, and the other end of the arc-shaped support part under the second support frame is fixed with a fourth support frame foot; The second support frame is the same part;
在组装状态时，第一支撑架长条201紧贴在警示牌第一封板101的一侧，且第五磁铁501与第一磁铁401相吸、第六磁铁502与第二磁铁402相吸；第二支撑架长条紧贴在警示牌第二封板101的一侧，且第七磁铁与第三铁403相吸、第八磁铁与第四磁铁404相吸；第一支撑架长条、第二支撑架长条位于警示牌的同一侧，第一支撑架上弧形支撑部分202位于警示牌的右上角方向，第一支撑架下弧形支撑部分203位于警示牌的右下角方向，第二支撑架上弧形支撑部分204位于警示牌的左上角方向，第二支撑架下弧形支撑部分205位于警示牌的左下角方向；第一支撑架脚座503、第二支撑架脚座504、第三支撑架脚座、第四支撑架脚座固定在保护装置前面板上并形成隔离防护罩。In the assembled state, the first support frame strip 201 is close to one side of the first cover plate 101 of the warning sign, and the fifth magnet 501 is attracted to the first magnet 401, and the sixth magnet 502 is attracted to the second magnet 402. The strip of the second support frame is close to one side of the second sealing plate 101 of the warning sign, and the seventh magnet is attracted to the third iron 403, and the eighth magnet is attracted to the fourth magnet 404; the strip of the first support frame , The strip of the second support frame is located on the same side of the warning sign, the upper arc support part 202 of the first support frame is located in the direction of the upper right corner of the warning sign, and the lower arc support part 203 of the first support frame is located in the direction of the lower right corner of the warning sign, The arc support portion 204 on the second support frame is positioned at the upper left corner direction of the warning sign, and the arc support portion 205 under the second support frame is positioned at the lower left corner direction of the warning sign; the first support frame feet 503, the second support frame feet 504. The third support frame foot and the fourth support frame foot are fixed on the front panel of the protection device to form an isolation shield.
实施实例2Implementation example 2
请见图5，并参考图1至图4，一种用于保护装置前面板的隔离防护罩，基本同实施实例1，不同之处在于：第一支撑架上弧形支撑部分202是长方体形状、第一支撑架下弧形支撑部分203也是长方体形状、第二支撑架上弧形支撑部分也是长方体形状、第二支撑架下弧形支撑部分也是长方体形状；第一支撑架上弧形支撑部分与第一支撑架长条201之间是钝角连接，第一支撑架下弧形支撑部分与第一支撑架长条201之间是钝角连接，第二支撑架上弧形支撑部分与第二支撑架长条之间是钝角连接，第二支撑架下弧形支撑部分与第二支撑架长条之间是钝角连接；第一支撑架上弧形支撑部分的另一端连接有第一吸合板601,第一支撑架脚座503位于第一吸合板601上，第一支撑架下弧形支撑部分的另一端连接有第二吸合板602, 第二支撑架脚座504位于第二吸合板602上，第一吸合板与第二吸合板的上表面在同一平面内、第一吸合板与第二吸合板的下表面在同一平面内，第二支撑架上弧形支撑部分的另一端连接有第三吸合板,第二支撑架脚座位于第三吸合板上，第二支撑架下弧形支撑部分的另一端连接有第四吸合板, 第二支撑架脚座位于第四吸合板上，第三吸合板与第四吸合板的上表面在同一平面内、第三吸合板与第四吸合板的下表面在同一平面内；第一至第四支撑架脚座可以是磁铁类物品，可吸合在前面板上。Please see Fig. 5, and refer to Fig. 1 to Fig. 4, an isolation protective cover for protecting the front panel of the device, which is basically the same as that of Embodiment 1, except that the arc-shaped support part 202 on the first support frame is in the shape of a cuboid 1. The lower arc support part 203 of the first support frame is also in the shape of a cuboid, the upper arc support part of the second support frame is also in the shape of a cuboid, and the lower arc support part of the second support frame is also in the shape of a cuboid; the upper arc support part of the first support frame It is an obtuse angle connection with the first support frame strip 201, an obtuse angle connection between the first support frame lower arc support part and the first support frame strip 201, and an obtuse angle connection between the second support frame upper arc support part and the second support frame. There is an obtuse angle connection between the long bars of the frame, and an obtuse angle connection between the lower arc-shaped support part of the second support frame and the long bar of the second support frame; the other end of the arc-shaped support part on the first support frame is connected with a first suction plate 601 , the first support frame foot 503 is located on the first suction plate 601, the other end of the arc-shaped support part of the first support frame is connected to the second suction plate 602, and the second support frame foot 504 is located on the second suction plate 602 , the upper surfaces of the first suction plate and the second suction plate are in the same plane, the lower surfaces of the first suction plate and the second suction plate are in the same plane, and the other end of the arc-shaped support part on the second support frame is connected with the second Three suction plates, the foot of the second support frame is located on the third suction plate, the other end of the arc-shaped support part of the second support frame is connected to the fourth suction plate, the foot of the second support frame is located on the fourth suction plate, and the second support frame is located on the fourth suction plate. The upper surfaces of the third suction plate and the fourth suction plate are in the same plane, and the lower surfaces of the third suction plate and the fourth suction plate are in the same plane; fit on the front panel.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述警示牌是透明的。The above-mentioned isolation protective cover for protecting the front panel of the device is characterized in that the warning sign is transparent.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述警示牌的材料是透明塑料。The above-mentioned isolation protective cover for protecting the front panel of the device is characterized in that the material of the warning sign is transparent plastic.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述警示牌上印有红色的“运行设备”等字样。The above-mentioned isolation protective cover for protecting the front panel of the device is characterized in that the words "running equipment" and the like are printed in red on the warning sign.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述警示牌的大小与保护装置的大小相同。The above-mentioned isolation protective cover for the front panel of the protection device is characterized in that the size of the warning sign is the same as that of the protection device.
上述所述的一种用于保护装置前面板的隔离防护罩，其特征在于所述第一支撑架上弧形支撑部分、第一支撑架下弧形支撑部分、第二支撑架上弧形支撑部分、第二支撑架下弧形支撑部分的材料都是透明塑料。The above-mentioned isolation protective cover for the front panel of the protection device is characterized in that the upper arc-shaped support part of the first support frame, the lower arc-shaped support part of the first support frame, and the upper arc-shaped support part of the second support frame The materials of part and the arc-shaped support part under the second support frame are all transparent plastics.
警示牌1配合两个支撑架2可装在保护装置前面，组成一个完整的保护装置前防护隔离罩，阻止人员误操作防护罩内的保护装置面板，从而能对保护装置起到全面的隔离作用。The warning sign 1 and the two support frames 2 can be installed in front of the protective device to form a complete protective isolation cover in front of the protective device, preventing personnel from misoperating the protective device panel in the protective cover, so as to fully isolate the protective device .
上述所述的一种用于保护装置前面板的隔离防护罩，警示牌、支撑架为分体结构，使用时用磁铁相吸合，不使用时可拆为单独的结构，缩小了体积，方便携带。The above-mentioned isolation protective cover for the front panel of the protection device, the warning sign and the support frame are of split structure, which are attracted by magnets when in use, and can be disassembled into a separate structure when not in use, which reduces the volume and is convenient carry.
上面对本专利的较佳实施方式作了详细说明，但是本专利并不限于上述实施方式，在本领域的普通技术人员所具备的知识范围内，还可以在不脱离本专利宗旨的前提下做出各种变化。The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.
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| CN106684734A (en) * | 2016-09-24 | 2017-05-17 | 班戈设备系统（苏州）有限公司 | An isolation protective cover for protecting the front panel of a device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684734A (en) * | 2016-09-24 | 2017-05-17 | 班戈设备系统（苏州）有限公司 | An isolation protective cover for protecting the front panel of a device |
| CN106684734B (en) * | 2016-09-24 | 2019-03-29 | 班戈设备系统（苏州）有限公司 | An isolation shield for protecting the front panel of the device |
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