CN210402958U - Misoperation prevention indicating device - Google Patents
Misoperation prevention indicating device Download PDFInfo
- Publication number
- CN210402958U CN210402958U CN201921268569.0U CN201921268569U CN210402958U CN 210402958 U CN210402958 U CN 210402958U CN 201921268569 U CN201921268569 U CN 201921268569U CN 210402958 U CN210402958 U CN 210402958U
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- sign
- bracket
- equipment
- connecting portion
- switch
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Abstract
The utility model discloses a prevent maloperation indicating device, including the bracket and link to each other, be used for instructing the sign of current maintenance state with the bracket, the bracket includes the connecting portion that are used for and wait to overhaul equipment and link to each other, and the distance is preset at the ascending projection interval of connecting portion and sign on the horizontal direction, so that the sign can shelter from the switch of waiting to overhaul equipment. The bracket is connected with the equipment to be overhauled through the connecting part in the misoperation prevention indicating device, the indication board can play a warning role, and the maintainers are prevented from switching on the circuit due to misoperation. Meanwhile, a preset distance is reserved between the indication board and the connecting portion, and when the connecting portion is connected with the equipment to be overhauled, a gap is reserved between the indication board and the equipment to be overhauled. Therefore can fix connecting portion around equipment switch, the sign is located the place ahead of switch simultaneously, and maintainer need remove the sign and just can close the switch to the possibility of maloperation has greatly been reduced.
Description
Technical Field
The utility model relates to a marking device technical field, in particular to prevent maloperation indicating device.
Background
The power equipment should hang the signboard at the maintenance in-process and warn the staff, guarantee that maintainer's personal safety and equipment do not receive the damage. However, even if the warning board is arranged, the misoperation condition still occurs sometimes, and particularly when the equipment with higher voltage is overhauled, once the overhauling personnel is switched on due to misoperation, electric shock or short circuit accidents easily occur, and the safety of the overhauling personnel and the equipment is threatened.
Therefore, how to provide an indication device for preventing misoperation is a technical problem which needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent maloperation indicating device, its sign can shelter from in the switch the place ahead of waiting to overhaul equipment to avoid closing a floodgate because of the maloperation with the circuit.
In order to achieve the above object, the utility model provides a prevent maloperation indicating device, including the bracket and with the bracket links to each other, is used for instructing the sign of current maintenance state, the bracket includes for connecting portion that links to each other with the equipment of waiting to overhaul, connecting portion with the sign is at the ascending projection interval preset distance of horizontal direction, so that the sign can shelter from the switch of the equipment of waiting to overhaul.
Preferably, the sign is provided with a plug-in part, and the bracket is provided with a plug-in port matched with the plug-in part.
Preferably, the upper end and the lower end of the indication board are provided with the insertion parts extending outwards.
Preferably, the bracket comprises a fixing plate connected with the side surface of the equipment to be overhauled and a supporting plate which is perpendicular to the fixing plate and extends along the horizontal direction, the fixing plate is connected with one end of the supporting plate, and the inserting port is positioned at the other end of the supporting plate.
Preferably, the two sides of the bracket are flush with the two sides of the sign.
Preferably, when the sign is connected with the bracket, the front end of the support plate is flush with the face of the sign.
Preferably, the connecting part is a ferromagnetic part located on the side surface of the fixing plate and used for being adsorbed on the side surface of the equipment to be overhauled.
Preferably, a support rib is arranged between the support plate and the fixing plate.
The utility model provides a prevent maloperation indicating device, including the bracket and link to each other, be used for instructing the sign of current maintenance state with the bracket, the bracket includes the connecting portion that are used for and wait to overhaul equipment and link to each other, and the distance is preset at connecting portion and the projection interval of sign on the horizontal direction, so that the sign can shelter from the switch of waiting to overhaul equipment.
The bracket is connected with the equipment to be overhauled through the connecting part in the misoperation prevention indicating device, the indication board can play a warning role, and the maintainers are prevented from switching on the circuit due to misoperation. Meanwhile, a preset distance is reserved between the indication board and the connecting portion, and when the connecting portion is connected with the equipment to be overhauled, a gap is reserved between the indication board and the equipment to be overhauled. Therefore can fix connecting portion around equipment switch, the sign is located the place ahead of switch simultaneously, and maintainer need remove the sign and just can close the switch to the possibility of maloperation has greatly been reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the indication device for preventing misoperation provided by the present invention.
Wherein the reference numerals in fig. 1 are:
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments 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 work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an indication device for preventing misoperation according to the present invention.
The utility model provides a prevent maloperation indicating device, as shown in figure 1, including bracket 2 and sign 1. Wherein, bracket 2 is equipped with connecting portion, and connecting portion accessible ligature or modes such as absorption link to each other with waiting to overhaul equipment. In a preferred embodiment of the present application, the connection portion is a ferromagnetic portion, which is magnetically attracted to a sidewall of the equipment to be serviced. The ferromagnetic part can be specifically strip-shaped and extends along the width direction of the bracket 2, so that the misoperation prevention indicating device is prevented from inclining or overturning under the action of gravity. Of course, the user may also set at least two ferromagnetic parts distributed along the width direction of the bracket 2 according to the requirement, which is not limited herein.
Further, the distance is predetermine at connecting portion and sign 1 projection interval on the horizontal direction, when connecting portion link to each other with the equipment of waiting to overhaul promptly, sign 1 and the equipment of waiting to overhaul have the clearance between, and the width in clearance is greater than the height of the equipment switch of waiting to overhaul usually to make sign 1 can shelter from the switch the place ahead of the equipment of waiting to overhaul, avoid the maintainer to close a floodgate with the switch because of the maloperation.
In this embodiment, have the distance of predetermineeing between the connecting portion on sign 1 and the bracket 2, should predetermine the distance and can form the clearance that can hold the switch when preventing maloperation indicating device to fix the surface at the equipment of waiting to overhaul to make sign 1 can shelter from in switch the place ahead, avoid maintainer maloperation and with the switch combined floodgate.
Optionally, the face of sign 1 can mark characters such as "forbid closing a floodgate, someone works", for increasing the instruction function, two faces of sign 1 all mark and have the instruction character. Sign 1 is connected with 2 detachable of bracket, and when setting up the maloperation indicating device of preventing, the maintainer is with required instruction word appearance orientation the place ahead to connect sign 1 and bracket 2, thereby the messenger prevents maloperation indicating device and plays instruction function.
Optionally, the indication board 1 is connected with the bracket 2 in a plugging manner. Specifically, the tip that sign 1 was equipped with is equipped with the grafting portion 11 of outside extension, and the cross-sectional area of grafting portion 11 is less than the cross-sectional area of its place terminal surface to form on the terminal surface of sign 1 and be used for spacing step face. The bracket 2 is provided with a socket 24 which is in clearance fit with the socket 11, and in order to improve the firmness of connection, the size of the socket 24 is equal to that of the socket 11.
In addition, in order to prevent the maintainer from directing wrong indication characters to the front, the indication characters on the two plate surfaces of the indication plate 1 are turned upside down, so that the upper end and the lower end of the indication plate 1 are both provided with the insertion parts 11. Of course, the indication board 1 and the bracket 2 can be detachably connected by clamping or screwing, and the like, and the connection is not limited herein.
Optionally, the bracket 2 includes a fixing plate 21 and a supporting plate 22, one end of the supporting plate 22 is connected to the fixing plate 21, and the other end is provided with a socket 24 for mounting the sign 1. In fig. 1, the supporting plate 22 is perpendicular to the fixing plate 21, and a user can set a preset angle between the fixing plate 21 and the supporting plate 22 according to needs, wherein the preset angle is an obtuse angle. The coupling portion is located on the side of the fixing plate 21 away from the support plate 22 so that the length of the support plate 22 projected on the horizontal plane is substantially equal to the preset distance between the sign 1 and the coupling portion.
The switch on the part of equipment to be overhauled is long, and the switch can be completely shielded by arranging a plurality of misoperation prevention indicating devices. Therefore, the two sides of the bracket 2 are flush with the two sides of the indication board 1, and when the plurality of anti-misoperation indicating devices are arranged side by side, the two sides of the indication board are attached to each other, so that no gap exists in the front of the switch, and the switch can be effectively shielded by the anti-misoperation indicating devices.
In addition, in order to prevent the bracket 2 from scratching the maintainer, the distance between the front end of the support plate 22 and the plug-in port 24 is equal to the distance between the signboard surface of the signboard 1 and the plug-in part 11. That is, when the sign 1 is coupled to the bracket 2, the front end of the support plate 22 is flush with the face of the sign 1.
Further, in order to prevent the support plate 22 from being deformed due to long-term use, a support rib 23 is disposed between the support plate 22 and the fixing plate 21, as shown in fig. 1, the support rib 23 is located in the middle of the bracket 2, and the side surface of the support rib 23 is triangular.
In this embodiment, sign 1 and bracket 2 detachably are connected, can make on the one hand prevent maloperation indicating device be convenient for manage and accomodate, and on the other hand also can make sign 1 have two kind at least instruction functions.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
It is right above the utility model provides a prevent maloperation indicating device introduces in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. The utility model provides a prevent maloperation indicating device, its characterized in that, including bracket (2) and with bracket (2) link to each other, are used for instructing sign (1) of current maintenance state, bracket (2) are including being used for the connecting portion that link to each other with the equipment of waiting to overhaul, connecting portion with sign (1) is at the ascending projection interval preset distance of horizontal direction, so that sign (1) can shelter from the switch of waiting to overhaul equipment.
2. The misoperation prevention indication device according to claim 1, wherein the indication board (1) is provided with a plug-in part (11), and the bracket (2) is provided with a plug-in port (24) which is matched with the plug-in part (11).
3. The misoperation prevention indication device according to claim 2, wherein the upper and lower ends of the indication board (1) are provided with the insertion parts (11) extending outwards.
4. The misoperation prevention indicating device according to claim 2, wherein the bracket (2) comprises a fixing plate (21) for connecting with a side surface of the equipment to be overhauled and a support plate (22) which is perpendicular to the fixing plate (21) and extends in a horizontal direction, the fixing plate (21) is connected with one end of the support plate (22), and the socket (24) is located at the other end of the support plate (22).
5. The device of claim 4, wherein the bracket (2) is flush with the sign (1) on both sides.
6. The misoperation prevention indication device according to claim 4, wherein when the sign (1) is attached to the bracket (2), the front end of the support plate (22) is flush with the face of the sign (1).
7. The misoperation prevention indication device according to any one of claims 4 to 6, wherein the connecting part is a ferromagnetic part located on the side surface of the fixing plate (21) and used for being adsorbed on the side surface of equipment to be overhauled.
8. The device according to any one of claims 4 to 6, wherein a support rib (23) is provided between the support plate (22) and the fixing plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268569.0U CN210402958U (en) | 2019-08-06 | 2019-08-06 | Misoperation prevention indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268569.0U CN210402958U (en) | 2019-08-06 | 2019-08-06 | Misoperation prevention indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210402958U true CN210402958U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921268569.0U Active CN210402958U (en) | 2019-08-06 | 2019-08-06 | Misoperation prevention indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210402958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976971A (en) * | 2021-12-15 | 2022-01-28 | 中国航发动力股份有限公司 | Milling conformal low-stress clamping device and method for large thin-wall annular casing |
-
2019
- 2019-08-06 CN CN201921268569.0U patent/CN210402958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976971A (en) * | 2021-12-15 | 2022-01-28 | 中国航发动力股份有限公司 | Milling conformal low-stress clamping device and method for large thin-wall annular casing |
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