CN210136659U

CN210136659U - Novel switch warning board with anti-misoperation function

Info

Publication number: CN210136659U
Application number: CN201921381853.9U
Authority: CN
Inventors: 温振宇; 张勇; 黄志强; 吴忠奇; 何锦流; 李小婷; 刘昆仑; 朱木清; 罗晓金; 李小勤
Original assignee: Guangdong Power Grid Co Ltd; Qingyuan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Qingyuan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-03-10
Anticipated expiration: 2029-08-23

Abstract

The application discloses a novel disconnecting link warning board with a misoperation prevention function, which comprises a warning board, wherein the warning board is connected with a fixed frame, and the fixed frame is connected with a buckle assembly; the buckle component comprises a fixed part and a movable part, wherein the fixed part comprises a fixed bottom edge provided with a threaded opening, a sliding rail edge and an arc edge; the movable part comprises a movable edge, two sliding edges connected with two sides of one end of the movable edge and two buckle edges connected with two sides of the other end of the movable edge; the movable edge is connected with the sliding rail edge in a sliding mode, a bolt is installed in the threaded hole, one end of the bolt abuts against the movable edge, and a circular ring used for inserting the operation rod is arranged at the other end of the bolt. This take novel warning sign of disconnecting link of maloperation function inserts the ring operation through insulating stick to rotatory bolt drives the activity limit and is close to toward the circular arc limit, and the slip limit slides at the slide rail edge, makes the buckle limit card in the both sides of circular arc limit one end, finally forms to close the mouth in order to avoid this warning sign to drop, and prevents the action of closing a floodgate by mistake.

Description

Novel switch warning board with anti-misoperation function

Technical Field

The utility model belongs to the technical field of the warning sign, especially, relate to a novel warning sign of switch of maloperation function is prevented in area.

Background

In the technical measures for ensuring safety by the safety regulations, the operation of transmitting power to a working place once the door is closed according to the item 7.5 needs to suspend the corresponding nameplate. In the existing distribution network construction operation, after a line switch disconnecting link is disconnected, a 'forbidding closing, and people work on a line' sign board needs to be hung on a switch operation handle so as to ensure the safe operation of workers. However, in actual work, the distance between the disconnecting link operating handle and the warning board is generally hung by a rope, the disconnecting link operating handle is not matched with actual conditions on site and is not applicable, the warning board cannot be hung reliably and firmly, and the warning board falls off due to the fact that the hanging is unstable when wind blows. Under the condition that no warning board is hung, misoperation and misoperation of a worker are easy to occur. Once the switch is switched on, the power can be transmitted to a working place, so that the life safety of workers is endangered and electric shock accidents occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel warning sign of switch of maloperation function is prevented in area fixes the warning board on the switch steadily through the buckle subassembly to prevent the action of mistake combined floodgate.

To achieve the purpose, the utility model adopts the following technical proposal:

a novel disconnecting link warning board with a misoperation prevention function comprises a warning board with a warning mark, wherein one side of the warning board is connected with a fixing frame, and one side of the fixing frame, which is far away from the warning board, is fixedly connected with a buckle assembly;

the buckle assembly comprises a fixed part and a movable part, wherein the fixed part comprises a fixed bottom edge provided with a threaded opening, a sliding rail edge vertically connected with one end of the fixed bottom edge and an arc edge connected with one end of the sliding rail edge;

the movable part comprises a movable edge, two sliding edges connected with two sides of one end of the movable edge and two buckle edges connected with two sides of the other end of the movable edge;

the movable edge is connected with the slide rail edge in a sliding mode, and a clamping groove used for accommodating one end of the arc edge is formed between the two clamping edges;

and a bolt is arranged in the threaded hole, one end of the bolt is abutted against the movable edge, and the other end of the bolt is provided with a circular ring for inserting an operating rod.

As an optimized scheme of the utility model, the both sides on slide rail limit are equipped with a slip table, two the slip limit respectively with two slip table sliding connection.

As a preferred scheme of the utility model, fixed base is installed the side of fixed frame, the bolt with the warning board is not in same vertical plane.

As an optimized proposal of the utility model, the fixing frame is rectangular.

As an optimized scheme of the utility model, the hole axis of ring is the perpendicular to all the time the bolt.

Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:

the embodiment of the utility model provides a pair of novel warning sign of switch of maloperation function is prevented in area inserts the ring operation through the insulating stick to rotatory bolt drives movable limit and is close to toward the circular arc limit, and the slip limit slides at the slide rail edge, makes the buckle limit card in the both sides of circular arc limit one end, finally forms to close in order to avoid this warning sign to drop, and prevents the action of mistake combined floodgate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is the embodiment of the utility model provides a novel warning sign of switch of area maloperation function.

Fig. 2 is another structure diagram of the novel warning sign of switch with anti-misoperation function provided by the embodiment of the utility model.

Fig. 3 is another structure diagram of the novel warning sign of switch with anti-misoperation function provided by the embodiment of the present invention.

Illustration of the drawings:

the warning board 10, the fixed frame 11, the fixed portion 12, the movable portion 13, the buckle assembly 14, the bolt 15, the ring 16, the fixed bottom edge 121, the slide rail edge 122, the arc edge 123, the sliding table 1221, the movable edge 131, the sliding edge 132, the buckle edge 133, and the slot 134.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1 to 3.

The embodiment provides a novel warning sign of switch of maloperation function is prevented in area, including warning board 10 that has the warning sign, one side of warning board 10 is connected with fixed frame 11, fixed frame 11 is kept away from one side frame fixedly connected with buckle assembly 14 of warning board 10. The content of the warning mark can be characters or pictures, and the warning board 10 is fixed on the disconnecting link through the buckle component 14.

Specifically, the fastening assembly 14 includes a fixed portion 12 and a movable portion 13, and the fixed portion 12 includes a fixed bottom edge 121 provided with a threaded opening, a sliding rail edge 122 perpendicularly connected to one end of the fixed bottom edge 121, and an arc edge 123 connected to one end of the sliding rail edge 122.

The movable portion 13 includes a movable edge 131, two sliding edges 132 connected to two sides of one end of the movable edge 131, and two fastening edges 133 connected to two sides of the other end of the movable edge 131.

The movable edge 131 is slidably connected to the slide rail edge 122, and a slot 134 for accommodating one end of the arc edge 123 is formed between the two fastening edges 133.

A bolt 15 is installed in the threaded hole, one end of the bolt 15 abuts against the movable edge 131, and a circular ring 16 for inserting an operating rod is arranged at the other end of the bolt 15.

Therefore, when the bolt 15 is rotated, the bolt 15 moves up and down in the threaded opening, and the movable portion 13 can be pushed to move upwards, so that the sliding edge 132 slides along the sliding rail edge 122, the two clamping edges 133 are clamped at two sides of one end of the arc edge 123, and finally one end of the arc edge 123 falls into the clamping groove 134 to form a closed opening, thereby avoiding the falling of the warning plate 10 and preventing the disconnecting link from being switched on. Wherein, an operator can insert an insulating rod into the ring 16, and the bolt 15 is rotated to ascend or descend by driving the ring 16. In this embodiment, the axis of the hole of the circular ring 16 is always perpendicular to the bolt 15, so that the insulating rod can be always horizontally inserted into the circular ring 16 to drive the perpendicular bolt 15 to rotate.

Specifically, two sliding tables 1221 are disposed on two sides of the sliding rail edge 122, and the two sliding edges 132 are slidably connected to the two sliding tables 1221, respectively.

Specifically, the fixed bottom edge 121 is installed on the side surface of the fixed frame 11, and the bolt 15 and the warning plate 10 are not in the same vertical plane, so that the bolt 15 has a sufficient vertical movement space.

In this embodiment, the fixing frame 11 is rectangular.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are intended to be inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be employed.

When an element or layer is referred to as being "on" … … "," engaged with "… …", "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on … …," "directly engaged with … …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar manner (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, use of terms such as the terms "first," "second," and other numerical values herein does not imply a sequence or order. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

Spatially relative terms, such as "inner," "outer," "below," "… …," "lower," "above," "upper," and the like, may be used herein for ease of description to describe a relationship between one element or feature and one or more other elements or features as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" can encompass both an orientation of facing upward and downward. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The novel disconnecting link warning board with the misoperation preventing function is characterized by comprising a warning board with a warning mark, wherein one side of the warning board is connected with a fixing frame, and one side of the fixing frame, which is far away from the warning board, is fixedly connected with a buckle assembly;

2. The novel switch warning board with the misoperation prevention function according to claim 1, wherein two sliding tables are arranged on two sides of the sliding rail edge, and the two sliding edges are respectively connected with the two sliding tables in a sliding manner.

3. The novel switch warning board with the anti-misoperation function according to claim 1, wherein the fixed bottom edge is mounted on the side surface of the fixed frame, and the bolt and the warning board are not in the same vertical plane.

4. The novel switch warning board with the anti-misoperation function according to claim 1, wherein the fixing frame is rectangular.

5. The novel switch warning board with the anti-misoperation function according to claim 1, wherein the axis of the hole of the circular ring is perpendicular to the bolt all the time.