CN216349184U - Simple temperature detection device for high-voltage switch contact - Google Patents
Simple temperature detection device for high-voltage switch contact Download PDFInfo
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- CN216349184U CN216349184U CN202122626916.6U CN202122626916U CN216349184U CN 216349184 U CN216349184 U CN 216349184U CN 202122626916 U CN202122626916 U CN 202122626916U CN 216349184 U CN216349184 U CN 216349184U
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Abstract
The utility model discloses a simple temperature detection device for a high-voltage switch contact, which comprises a moving contact and temperature measurement test paper, wherein a U-shaped frame is arranged at the front end of the moving contact, a shielding plate is arranged at the upper end of the U-shaped frame, a glass frame is arranged at the lower end of the shielding plate, an alnico magnet is arranged at the lower end of the U-shaped frame, and transparent glass is arranged in the middle of the upper end of the glass frame. The temperature measuring device has the beneficial effects that the temperature of the movable contact and the fixed contact of the switch can be accurately measured, an electromechanical team can master the operation condition of the switch, the power supply fault can be avoided, meanwhile, the temperature of the contact in the switch can be accurately detected in real time, the heating condition of the contact of the switch can be conveniently mastered, a basis is provided for an overhaul worker to check the switch, the temperature measuring test paper can be prevented from falling off from the movable contact due to high temperature, the temperature of the temperature measuring test paper can be normally measured on the movable contact, the temperature measuring test paper can be protected, and the temperature measuring test paper is prevented from being damaged by external factors.
Description
Technical Field
The utility model belongs to the technical field of temperature detection, and particularly relates to a simple temperature detection device for a high-voltage switch contact.
Background
When a high-voltage switch runs at a large current for a long time, the movable contact and the static contact are easily oxidized due to high temperature, when the high-voltage switch is serious, the static contact is easily scattered, and power supply faults such as short circuit are caused.
However, the conventional temperature detecting device has the following problems when in use:
1. temperature-detecting device in market, its protector only monitors the inside temperature of switch, can not accurate measurement switch moving contact and the temperature of switch static contact, simultaneously, the inconvenient temperature of accurately detecting the switch inner contact in real time prevents to inconveniently master the switch contact condition of being heated to can provide the basis for maintainer inspection switch.
2. Temperature-detecting device in market, inconvenient prevent to drop from the movable contact because high temperature leads to the temperature measurement test paper, and then can't guarantee that the temperature measurement test paper can normally measure the temperature on the movable contact, leads to inconvenient to protect the temperature measurement test paper.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the simple temperature detection device for the high-voltage switch contact, which has the advantages of accurately measuring the temperature of the switch moving contact and the switch static contact, providing a basis for a maintainer to check the switch, and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: the simple temperature detection device for the high-voltage switch contact comprises a moving contact and temperature measurement test paper, wherein a U-shaped frame is arranged at the front end of the moving contact, a shielding plate is arranged at the upper end of the U-shaped frame, a glass frame is arranged at the lower end of the shielding plate, an alnico magnet is arranged at the lower end of the U-shaped frame, and transparent glass is arranged in the middle of the upper end of the glass frame; the glass frame's below is provided with the slide, the mounting hole has all been seted up to the inside left and right sides wall of U type frame, the upper end surface of slide runs through and has seted up No. two vertical holes, the lower extreme of slide is provided with the riser.
Preferably, the upper end of the U-shaped frame is provided with a fixing plate, and the upper end of the fixing plate is provided with a drawknot plate.
Preferably, the left side wall and the right side wall of the interior of the vertical plate are both provided with a placing groove, and the left side wall and the right side wall of the temperature measurement test paper are respectively arranged in the two groups of placing grooves.
Preferably, the upper end surface of the U-shaped frame is provided with a blocking hole, and the fixing plate is arranged inside the blocking hole.
Preferably, the combination chutes are formed in the left side wall and the right side wall of the U-shaped frame and above the mounting hole, and a vertical hole penetrates through the surface of the upper end of the glass frame.
Preferably, the glass frame is installed inside the combination sliding chute, and the sliding plate is installed inside the installation hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the simple and easy temperature measurement test paper of design installation, through installing simple and easy temperature measurement test paper on the movable contact, can the temperature of accurate measurement switch moving contact and switch static contact, make the electromechanical team master the switch operational aspect to can avoid power supply failure's emergence, simultaneously, the temperature of contact in can real-time accurate detection switch, so that master the switch contact condition of being heated, provide the foundation for maintainer inspection switch.
2. Through setting up the U type frame, the slide, riser and alnico magnet, through inside inserting the standing groove to the temperature measurement test paper, inside inserting the mounting hole to the one end of slide again, and under the effect of two sets of alnico magnet, can fix the U type frame on the movable contact, and make its temperature measurement test paper hug closely on the movable contact, thereby can prevent to drop because high temperature leads to the temperature measurement test paper from the movable contact, guarantee that the temperature measurement test paper can normally measure the temperature on the movable contact, and simultaneously, through shielding plate and clear glass, through inserting combination spout department to the one end of glass frame, and promote the shielding plate and remove, make it drive clear glass through glass frame and remove in the middle of the U type frame, and remove the clear glass to temperature measurement test paper top, thereby can protect the temperature measurement test paper, prevent that external factor from causing the damage to the temperature measurement test paper.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
fig. 1 is a schematic perspective view of a simple temperature detection device for a high-voltage switch contact according to the present invention;
FIG. 2 is a schematic side perspective view of a simple temperature detection device for a high-voltage switch contact according to the present invention;
FIG. 3 is a schematic perspective view of a blocking hole of the simple temperature detecting device for a high-voltage switch contact according to the present invention;
FIG. 4 is a schematic perspective view of a glass frame of the simple temperature detecting device for a high-voltage switch contact according to the present invention;
fig. 5 is a schematic perspective view of a sliding plate and a vertical plate of the simple temperature detection device for the high-voltage switch contact according to the present invention.
In the figure: 1. a moving contact; 2. a U-shaped frame; 3. a shielding plate; 4. a glass frame; 5. a slide plate; 6. a fixing plate; 7. a drawknot plate; 8. an alnico magnet; 9. a blocking hole; 10. mounting holes; 11. a combined chute; 12. a first vertical hole; 13. transparent glass; 14. a second vertical hole; 15. a vertical plate; 16. a placement groove; 17. and (6) temperature measuring test paper.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: simple and easy temperature-detecting device of high-voltage switch contact, including moving contact 1 and temperature measurement test paper 17, the front end of moving contact 1 is provided with U type frame 2, and the upper end of U type frame 2 is provided with shielding plate 3, and the lower extreme of shielding plate 3 is provided with glass frame 4, and the lower extreme of U type frame 2 is provided with alnico magnet 8, is provided with clear glass 13 in the middle of the upper end of glass frame 4.
Through the technical scheme, the simple temperature measurement test paper 17 is arranged on the movable contact 1, the temperature of the movable contact 1 and the static contact of the switch can be accurately measured, an electromechanical team can master the operation condition of the switch, the power supply fault can be avoided, meanwhile, the temperature of the contact in the switch can be accurately detected in real time, the heating condition of the contact of the switch can be conveniently mastered, a basis is provided for an overhaul worker to inspect the switch, secondly, the temperature measurement test paper 17 is inserted into the placing groove 16, the U-shaped frame 2 can be fixed on the movable contact 1 under the action of the two groups of alnico magnets 8, the temperature measurement test paper 17 can be prevented from falling off from the movable contact 1 due to high temperature, the temperature measurement test paper 17 can normally measure the temperature on the movable contact 1, meanwhile, one end of the glass frame 4 is inserted into the combined chute 11 through the shielding plate 3 and the transparent glass 13, and the shielding plate 3 is pushed to move, the transparent glass 13 is driven to move in the middle of the U-shaped frame 2 through the glass frame 4, and the transparent glass 13 is moved above the temperature measurement test paper 17, so that the temperature measurement test paper 17 can be protected, and the temperature measurement test paper 17 is prevented from being damaged by external factors.
Specifically, slide 5 is provided with in the below of glass frame 4, and mounting hole 10 has all been seted up to the inside left and right sides wall of U type frame 2, and slide 5's upper end surface runs through and has seted up No. two vertical holes 14, and slide 5's lower extreme is provided with riser 15.
Through the technical scheme, the sliding plate 5 can move in the combined sliding groove 11 conveniently, and the sliding plate 5 and the vertical plate 15 are in an integrated structure.
Specifically, the upper end of the U-shaped frame 2 is provided with a fixing plate 6, and the upper end of the fixing plate 6 is provided with a drawknot plate 7.
Through the technical scheme, the fixing plate 6 and the drawknot plate 7 are welded into a whole, and the fixing plate 6 can fix the glass frame 4 and the sliding plate 5.
Specifically, the left side wall and the right side wall of the interior of the vertical plate 15 are provided with placing grooves 16, and the left side wall and the right side wall of the temperature measurement test paper 17 are respectively arranged in the two groups of placing grooves 16.
Through the technical scheme, the temperature measuring test paper 17 is British TMC thermal sensitive test paper, a series of grids or round points are distributed on a small sticker to represent different temperatures, when the temperature of a test point is higher than that of the test point, the color of the test point is changed into black or other colors, the temperature of the test point can be judged, and the temperature measuring test paper 17 is tightly attached to one end of the movable contact 1.
Specifically, the upper end surface of the U-shaped frame 2 is provided with a blocking hole 9, and the fixing plate 6 is arranged inside the blocking hole 9.
Through the technical scheme, the glass frame 4 and one end of the sliding plate 5 can be inserted into the blocking hole 9 so as to be fixed inside the U-shaped frame 2.
Specifically, the inside left and right side walls of the U-shaped frame 2 and the upper portion of the mounting hole 10 are both provided with a combined sliding chute 11, and the upper end surface of the glass frame 4 is provided with a vertical hole 12 in a penetrating manner.
Through the technical scheme, the fixing plate 6 is inserted into the vertical hole 12, the glass frame 4 can be fixed inside the combined sliding chute 11, the temperature measuring test paper 17 can be protected, and the temperature measuring test paper 17 is prevented from being damaged by external factors.
Specifically, the glass frame 4 is installed inside the combination runner 11, and the slide 5 is installed inside the installation hole 10.
Through the technical scheme, the sliding plate 5 can be fixed in the mounting hole 10 through the fixing plate 6, the movable contact 1 is conveniently contacted by the temperature measurement test paper 17, the temperatures of the movable contact 1 and the static contact of the switch can be accurately measured, the electromechanical team can master the operation condition of the switch, and the power supply fault can be avoided.
The working principle and the using process of the utility model are as follows: the simple temperature detection device for the high-voltage switch contact comprises a north-wing 2# substation, a north-wing east-west wing and all loads of six mining areas, an incoming cable of the north-wing 2# substation, an incoming power cabinet, a BGP9L-6AK/630 power cabinet, an incoming power cabinet overload protection device, a U-shaped frame 2, a movable contact 1 and a temperature measuring test paper 17, wherein the U-shaped frame 2 is fixed on the movable contact 1 under the action of two groups of aluminum nickel cobalt magnets 8, the temperature measuring test paper 17 is tightly attached to the movable contact 1, the temperature measuring test paper 17 is prevented from falling off from the movable contact 1 due to high temperature, and the temperature measuring test paper 17 can be ensured to be normal on the movable contact 1, simultaneously, through shielding plate 3 and clear glass 13, through inserting the one end of glass frame 4 to make up spout 11 departments to promote shielding plate 3 and remove, make it drive clear glass 13 through glass frame 4 and remove in the middle of U type frame 2, and remove clear glass 13 to temperature measurement test paper 17 top, thereby can protect temperature measurement test paper 17, prevent that external factor from causing the damage to temperature measurement test paper 17.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are also meant to be within the scope of the utility model and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. Simple and easy temperature-detecting device of high-voltage switch contact, including moving contact (1) and temperature measurement test paper (17), its characterized in that: the front end of the moving contact (1) is provided with a U-shaped frame (2), the upper end of the U-shaped frame (2) is provided with a shielding plate (3), the lower end of the shielding plate (3) is provided with a glass frame (4), the lower end of the U-shaped frame (2) is provided with an alnico magnet (8), and the middle of the upper end of the glass frame (4) is provided with transparent glass (13); the glass frame is characterized in that a sliding plate (5) is arranged below the glass frame (4), mounting holes (10) are formed in the left side wall and the right side wall of the U-shaped frame (2), a second vertical hole (14) is formed in the upper end surface of the sliding plate (5) in a penetrating mode, and a vertical plate (15) is arranged at the lower end of the sliding plate (5).
2. The simple temperature detection device for the high-voltage switch contact according to claim 1, characterized in that: the upper end of the U-shaped frame (2) is provided with a fixing plate (6), and the upper end of the fixing plate (6) is provided with a drawknot plate (7).
3. The simple temperature detection device for the high-voltage switch contact according to claim 1, characterized in that: the temperature measurement test paper is characterized in that placing grooves (16) are formed in the left side wall and the right side wall of the vertical plate (15), and the left side and the right side of the temperature measurement test paper (17) are respectively arranged in the two groups of placing grooves (16).
4. The simple temperature detection device for the high-voltage switch contact according to claim 2, characterized in that: the upper end surface of the U-shaped frame (2) is provided with a blocking hole (9), and the fixing plate (6) is arranged inside the blocking hole (9).
5. The simple temperature detection device for the high-voltage switch contact according to claim 1, characterized in that: the combined sliding grooves (11) are formed in the left side wall and the right side wall of the inner portion of the U-shaped frame (2) and above the mounting holes (10), and a vertical hole (12) penetrates through the surface of the upper end of the glass frame (4).
6. The simple temperature detection device for the high-voltage switch contact according to claim 5, characterized in that: the glass frame (4) is arranged inside the combined sliding chute (11), and the sliding plate (5) is arranged inside the mounting hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122626916.6U CN216349184U (en) | 2021-10-29 | 2021-10-29 | Simple temperature detection device for high-voltage switch contact |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122626916.6U CN216349184U (en) | 2021-10-29 | 2021-10-29 | Simple temperature detection device for high-voltage switch contact |
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| Publication Number | Publication Date |
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| CN216349184U true CN216349184U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122626916.6U Active CN216349184U (en) | 2021-10-29 | 2021-10-29 | Simple temperature detection device for high-voltage switch contact |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685921A (en) * | 2024-02-04 | 2024-03-12 | 天津普信模具有限公司 | Automatic aperture detection adjusting device for automobile mold production and detection method thereof |
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2021
- 2021-10-29 CN CN202122626916.6U patent/CN216349184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685921A (en) * | 2024-02-04 | 2024-03-12 | 天津普信模具有限公司 | Automatic aperture detection adjusting device for automobile mold production and detection method thereof |
| CN117685921B (en) * | 2024-02-04 | 2024-05-14 | 天津普信模具有限公司 | Automatic aperture detection adjusting device for automobile mold production and detection method thereof |
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