CN219371549U - Protection against electric shock protection architecture and transformer substation relay protection device - Google Patents
Protection against electric shock protection architecture and transformer substation relay protection device Download PDFInfo
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- CN219371549U CN219371549U CN202223241943.2U CN202223241943U CN219371549U CN 219371549 U CN219371549 U CN 219371549U CN 202223241943 U CN202223241943 U CN 202223241943U CN 219371549 U CN219371549 U CN 219371549U
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- 230000035939 shock Effects 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of machine relay protection devices, in particular to an electric shock protection structure and a transformer substation relay protection device, comprising: the device comprises a device body, wherein a control panel is arranged on the outer wall of one side of the device body, a plurality of connectors are arranged on the outer wall of one side of the device body, which is close to the control panel, the inner walls of the connectors are electrically connected with connectors in an inserting mode, clamping grooves are formed in the outer walls of the periphery of the connectors, which are positioned on the interface device body, of the device body, and fixing rods are fixedly connected to the outer walls between the device body and the clamping grooves; the beneficial effects are as follows: before the plug-in connector, the protection block is installed around the connector through the clamping groove and the fixing rod, the handle at one end of the protection block is pulled for a long time, the connector outer wall props against the clamping block at the other end to enable the connector to be inserted into the connector in a sliding mode, the handle is loosened afterwards, the spring rebounds to enable the clamping blocks at two ends to be in close contact with the lead wires at the rear end of the connector, the connector is fixed, and electric shock caused by misoperation of the connector with high voltage power is prevented when workers operate, so that the safety of the device body is improved.
Description
Technical Field
The utility model relates to the technical field of transformer substation relay protection devices, in particular to an electric shock protection structure and a transformer substation relay protection device.
Background
The relay protection device is a complete set of equipment for realizing automatic measures, which can prompt information to an operator on duty in time or directly send tripping commands to a controlled breaker to stop the development of the events when a power element in the power system or the power system itself breaks down to endanger the safe operation of the power system, and is generally called as a relay protection device.
In the prior art, interfaces are distributed on a front panel of the relay protection device, and a signal access terminal for detection and wiring of various devices are all located together.
However, because the circuit in the wiring detection process is complex, workers have the risk of touching the connector with high voltage electricity by mistake during detection, thereby causing electric shock.
Disclosure of Invention
The utility model aims to provide an electric shock protection structure and a transformer substation relay protection device, which are used for solving the problem that in the background art, because a circuit in a wiring detection process is complex, a worker is at risk of mistakenly touching a connector with high voltage electricity during detection, so that electric shock is caused.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-shock protection structure comprising:
the device comprises a device body, wherein a control panel is arranged on the outer wall of one side of the device body, a plurality of connectors are arranged on the outer wall of one side of the device body, which is close to the control panel, the inner walls of the connectors are electrically connected with connectors in an inserting mode, clamping grooves are formed in the outer walls, located around the connectors, of the interface device body, and fixing rods are fixedly connected to the outer walls between the device body and the clamping grooves;
the inner wall of the protection block is in sliding connection with the outer wall of the fixing rod, a sliding groove is formed in the protection block, and a limit groove is formed in the outer wall of one side of the sliding groove; and
The outer wall of adjusting the pole and the inner wall sliding connection of spout, the one end lateral wall of adjusting the pole is equipped with the grip block, the outer wall of grip block and the wire in close contact of joint, one side outer wall of adjusting the pole is equipped with the limiting plate, one side outer wall fixedly connected with spring of limiting plate.
Preferably, the inner wall of the clamping groove is provided with an anti-slip pad.
Preferably, the outer walls of the fixing rod and the clamping block are provided with anti-slip pads.
Preferably, the outer wall of the adjusting rod is fixedly connected with the inner wall of the limiting plate.
Preferably, the side wall at one end of the spring is fixedly connected with the inner wall of the limit groove.
Preferably, the side wall of one end of the adjusting rod far away from the clamping block is fixedly connected with a handle.
A relay protection device of a transformer substation comprises the electric shock protection structure.
Compared with the prior art, the utility model has the beneficial effects that:
before the plug-in connector, the protection block is installed around the connector through the clamping groove and the fixing rod, the handle at one end of the protection block is pulled for a long time, the connector outer wall props against the clamping block at the other end to enable the connector to be inserted into the connector in a sliding mode, the handle is loosened afterwards, the spring rebounds to enable the clamping blocks at two ends to be in close contact with the lead wires at the rear end of the connector, the connector is fixed, and electric shock caused by misoperation of the connector with high voltage power is prevented when workers operate, so that the safety of the device body is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the present utility model;
FIG. 3 is a cross-sectional view of a portion of the structure of the present utility model;
fig. 4 is an enlarged view of the structure of the area a in fig. 3 according to the present utility model.
In the figure: the device comprises a device body 1, an operation panel 2, an interface 3, a clamping groove 4, a fixing rod 5, a protection block 6, a limiting groove 7, an adjusting rod 8, a limiting plate 9, a sliding groove 10, a clamping block 11, a handle 12, a joint 13 and a spring 14.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," "an," "the first," "the second," "the third," "the fourth," "the fifth," "the sixth" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 4, the present utility model provides a technical solution: an adjustment assembly, comprising: the device comprises a device body 1, wherein a control panel 2 is arranged on the outer wall of one side of the device body 1, a plurality of connectors 3 are arranged on the outer wall of one side of the device body 1, which is close to the control panel 2, connectors 13 are electrically inserted into the inner walls of the connectors 3, clamping grooves 4 are arranged on the outer walls of the periphery of the connectors 3, which are positioned on the interface device body 1, of the device body 1, fixing rods 5 are fixedly connected to the outer walls between the device body 1 and the clamping grooves 4, and anti-slip pads are arranged on the inner walls of the clamping grooves 4;
the protective block 6, the side wall of one end of the protective block 6 is in close contact with the inner wall of the clamping groove 4, the inner wall of the protective block 6 is in sliding connection with the outer wall of the fixed rod 5, a sliding groove 9 is formed in the protective block 6, and a limit groove 7 is formed in the outer wall of one side of the sliding groove 9;
the device comprises an adjusting rod 8, wherein the outer wall of the adjusting rod 8 is in sliding connection with the inner wall of a sliding chute 10, a clamping block 11 is arranged on one end side wall of the adjusting rod 8, the outer wall of the clamping block 11 is in tight contact with a lead of a joint 13, a limiting plate 9 is arranged on one side outer wall of the adjusting rod 8, a spring 14 is fixedly connected to one side outer wall of the limiting plate 9, a non-slip mat is arranged on the outer wall of the fixing rod 5 and the clamping block 11, the outer wall of the adjusting rod 8 is fixedly connected with the inner wall of the limiting plate 9, one end side wall of the spring 14 is fixedly connected with the inner wall of the limiting groove 7, and one end side wall of the adjusting rod 8 far away from the clamping block 11 is fixedly connected with a handle 12;
a relay protection device of a transformer substation comprises the electric shock prevention structure.
When the device works, before the plug-in connector, the protection block 6 is installed around the connector 3 through the clamping groove 4 and the fixing rod 5, the handle 12 at one end of the protection block 6 is pulled for a long time, the outer wall of the connector props against the clamping block 11 at the other end to slidingly insert the connector into the connector 3, the handle is loosened afterwards, the spring 14 rebounds to enable the clamping blocks 11 at the two ends to be in close contact with the wires at the rear end of the connector 13, the connector is fixed, and electric shock caused by misoperation of the connector with high voltage electricity when a worker operates is prevented, so that the safety of the device body is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An protection against electric shock structure, its characterized in that: comprising the following steps:
the device comprises a device body (1), wherein a control panel (2) is arranged on the outer wall of one side of the device body (1), a plurality of interfaces (3) are arranged on the outer wall of one side, close to the control panel (2), of the device body (1), connectors (13) are electrically connected to the inner walls of the interfaces (3) in an inserting mode, clamping grooves (4) are formed in the outer wall, located on the periphery of the interfaces (3), of the device body (1), and fixing rods (5) are fixedly connected to the outer wall between the device body (1) and the clamping grooves (4);
the protection block (6), the inner wall of one end lateral wall and draw-in groove (4) of protection block (6) close contact, the outer wall sliding connection of inner wall and dead lever (5) of protection block (6), the inside of protection block (6) is equipped with spout (10), one side outer wall of spout (10) is equipped with spacing groove (7); and
The adjusting rod (8), the outer wall of adjusting rod (8) and the inner wall sliding connection of spout (10), the one end lateral wall of adjusting rod (8) is equipped with grip block (11), the wire in close contact of outer wall and joint (13) of grip block (11), the one side outer wall of adjusting rod (8) is equipped with limiting plate (9), one side outer wall fixedly connected with spring (14) of limiting plate (9).
2. An electric shock protection structure according to claim 1, wherein: the inner wall of the clamping groove (4) is provided with an anti-slip pad.
3. An electric shock protection structure according to claim 2, wherein: the outer walls of the fixing rod (5) and the clamping block (11) are provided with anti-slip pads.
4. A shock protection structure according to claim 3, wherein: the outer wall of the adjusting rod (8) is fixedly connected with the inner wall of the limiting plate (9).
5. The shock protection structure according to claim 4, wherein: the side wall at one end of the spring (14) is fixedly connected with the inner wall of the limit groove (7).
6. The shock protection structure according to claim 5, wherein: the side wall of one end of the adjusting rod (8) far away from the clamping block (11) is fixedly connected with a handle (12).
7. The utility model provides a transformer substation relay protection device which characterized in that: an electric shock protection structure comprising any one of the above claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223241943.2U CN219371549U (en) | 2022-12-02 | 2022-12-02 | Protection against electric shock protection architecture and transformer substation relay protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223241943.2U CN219371549U (en) | 2022-12-02 | 2022-12-02 | Protection against electric shock protection architecture and transformer substation relay protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219371549U true CN219371549U (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223241943.2U Active CN219371549U (en) | 2022-12-02 | 2022-12-02 | Protection against electric shock protection architecture and transformer substation relay protection device |
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| CN (1) | CN219371549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117424035A (en) * | 2023-10-12 | 2024-01-19 | 佛山市智家人智能科技有限公司 | Charging type intelligent door lock protection against electric shock structure |
-
2022
- 2022-12-02 CN CN202223241943.2U patent/CN219371549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117424035A (en) * | 2023-10-12 | 2024-01-19 | 佛山市智家人智能科技有限公司 | Charging type intelligent door lock protection against electric shock structure |
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