CN219476597U - Leakage protection device for electrical engineering - Google Patents
Leakage protection device for electrical engineering Download PDFInfo
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- CN219476597U CN219476597U CN202320254213.1U CN202320254213U CN219476597U CN 219476597 U CN219476597 U CN 219476597U CN 202320254213 U CN202320254213 U CN 202320254213U CN 219476597 U CN219476597 U CN 219476597U
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- leakage protection
- protection device
- fastening
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Abstract
The utility model discloses a leakage protection device for electrical engineering, and relates to the technical field of leakage protection. The present utility model includes a fastening assembly; the fastening assembly comprises fastening plates connected to the upper end and the lower end of the front end surface of the mounting plate, threaded holes connected to the two ends of the front end surface of the fastening plate, bolts connected to the front ends of the threaded holes in a rotating mode, connecting fasteners outside the fastening plates and telescopic pieces connected to the two ends of the fasteners in a sliding mode, and power wires are connected to the inner ends of the connecting holes. The utility model solves the problems that when dust enters the existing building leakage protection device, the dust can be contacted with a conductor on a electric wire, static electricity can occur over time, and poor ending phenomenon occurs, so that the use accuracy of the leakage protection device is affected, meanwhile, the shells of the leakage protection device are fastened and connected by screws, and the maintenance and replacement of internal devices are inconvenient.
Description
Technical Field
The utility model relates to the technical field of leakage protection, in particular to a leakage protection device for electrical engineering.
Background
After building shaping, need spread the electricity to the inside electrical equipment of building uses, because each electrical equipment's voltage is different, needs earth leakage protection device to install inside the building when using, so that the electric current on the building can be automatic outage when the electric leakage, prevents to appear potential safety hazard such as conflagration.
However, the following drawbacks still exist in practical use:
when the existing building leakage protection device is used, when dust enters, the dust can be in contact with a conductor on a wire, static electricity can appear in the long time, poor phenomenon of ending appears, and then the use accuracy of the leakage protection device is affected, meanwhile, the shell of the leakage protection device is connected through screw fastening, and the maintenance and replacement of internal devices are inconvenient.
Disclosure of Invention
1. Technical problem to be solved
The utility model aims to provide a leakage protection device for electrical engineering, which solves the problems that when dust enters the leakage protection device for the prior building, the dust can be contacted with a conductor on a wire, static electricity can occur over time, poor ending phenomenon can occur, and the use accuracy of the leakage protection device is further affected, meanwhile, the shells of the leakage protection device are fastened and connected by screws, and the maintenance and replacement of internal devices are inconvenient.
2. Technical proposal
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a leakage protection device for electrical engineering, which aims to solve the technical problems, and is realized by the following technical scheme:
the utility model relates to a leakage protection device for electrical engineering, comprising;
a mounting assembly;
wherein the mounting assembly comprises a mounting plate;
a fastening assembly;
the fastening assembly comprises fastening plates connected to the upper end and the lower end of the front end surface of the mounting plate, threaded holes connected to the two ends of the front end surface of the fastening plate, bolts connected to the front ends of the threaded holes in a rotating mode, connecting fasteners connected to the outer sides of the fastening plates and telescopic pieces connected to the two ends of the fasteners in a sliding mode;
and (5) rotating the assembly.
Further, the fastener comprises a first stretching plate, a second stretching plate connected with the rear end of the first stretching plate and a connecting hole connected with the bottom end of the first stretching plate;
specifically, this device is through setting up a set of screw hole of installation, through fastening with the bolt, is convenient for increase the firm installation of fastening plate, simultaneously through exerting the power of a promotion, is convenient for with first tensile board and second tensile board zonulae occludens sliding connection to the bottom of fastening plate, the connecting hole after being convenient for through the interior zonulae occludens is connected the power cord to the connecting hole of interior, increases the practicality of device.
Further, the telescopic piece comprises two groups of sliding grooves which are symmetrical in front and back, a compression plate connected to the inner side of the upper end of the sliding groove, a telescopic rod connected to the bottom end of the compression plate and a spring connected to the periphery of the telescopic rod in surrounding connection;
wherein, the inner end of the compression plate is connected with a first stretching plate.
Specifically, this device is convenient for through moving the compression board inwards and outwards under the effect of telescopic link through two sets of spouts that set up, simultaneously behind the inboard first tensile board of fastening, is convenient for increase elastic potential energy through the spring, and then compresses the effect of fastening to first tensile board, is convenient for pass through simultaneously.
Further, the inner end of the connecting hole is connected with a power line;
wherein, the output end of the power line is connected to the inner side end of the fastening plate;
specifically, the inner end of the connecting hole of the device is connected with a power line, and a connecting port at the power output end is convenient for sealing the external environment by a stretching plate connected with the periphery.
Further, the rotating assembly comprises an electric box, a group of hinges connected to the front side of the upper end of the electric box in a rotating way and a turning plate connected to the front end of the hinges in a rotating way;
specifically, the electric box of the device is connected with an external turning plate through a hinge, so that quick equipment replacement is facilitated, meanwhile, after the turning plate is sealed, the element at the inner end of the electric box can be protected, and the practicability of the device is improved.
Further, the mounting assembly comprises a mounting hole which is connected with the front end surface of the mounting plate and penetrates through the four corners of the front end surface of the mounting plate;
specifically, the device is fixed with the mounting hole through four end angle positions on the surface of the mounting plate, so that the mounting plate is convenient to fixedly mount, and the structural stability and the practical performance of the device are improved.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
the utility model is provided with the fastening component, when the building leakage protection device is used, the connecting end of the power line is fastened through the first stretching plate and the second stretching plate, the dust at the outer end is prevented from entering, static electricity is avoided, the phenomenon of poor ending is avoided, the use accuracy of the leakage protection device is improved, meanwhile, the shell of the leakage protection device is convenient for carrying out condition treatment on the device at the inner end through the hinge, the structure of the device is convenient to replace in time, the practicality of the device is improved, and the requirements are met.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an external view of the present utility model;
FIG. 2 is a block diagram of a fastener assembly of the present utility model;
FIG. 3 is a block diagram of a fastener of the present utility model;
FIG. 4 is a block diagram of a telescoping member of the present utility model;
fig. 5 is a structural view of a rotating assembly according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
100. a mounting assembly; 110. a mounting hole; 120. a mounting plate; 200. a fastening assembly; 210. a fastening plate; 220. a threaded hole; 230. a bolt; 240. a fastener; 241. a first stretch panel; 242. a second stretch panel; 243. a connection hole; 250. a telescoping member; 251. a chute; 252. a telescopic rod; 253. a spring; 254. a compression plate; 260. a power line; 300. a rotating assembly; 310. turning plate; 320. an electric box; 330. and (5) a hinge.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
Referring to fig. 2, 3 and 4, the present embodiment is a leakage protection device for electrical engineering, including;
a fastening assembly 200;
the fastening assembly 200 comprises a fastening plate 210 connected to the upper and lower ends of the front end surface of the mounting plate 120, threaded holes 220 connected to the two ends of the front end surface of the fastening plate 210, bolts 230 connected to the front ends of the threaded holes 220 in a rotating manner, a connecting fastener 240 connected to the outer side of the fastening plate 210, and a telescopic piece 250 connected to the two ends of the fastener 240 in a sliding manner;
the fastener 240 comprises a first stretching plate 241, a second stretching plate 242 connected to the rear end of the first stretching plate 241, and a fixed connection hole 243 connected to the bottom end of the first stretching plate 241;
the telescopic piece 250 comprises two groups of sliding grooves 251 which are symmetrical in front and back, a compression plate 254 connected to the inner side of the upper end of the sliding groove 251, a telescopic rod 252 connected to the bottom end of the compression plate 254 and a spring 253 connected to the periphery of the telescopic rod 252 in a surrounding connection manner;
the inner end of the compression plate 254 is connected with a first stretching plate 241;
the inner end of the connecting hole 243 is connected with a power line 260;
the output end of the power line 260 is connected to the inner end of the fastening plate 210.
The fastening assembly 200 is used:
through exerting a force, insert the bottom of fastening plate 210 with the tight connection of first tensile board 241 and second tensile board 242, both sides through connection, the compression board 254 that first tensile board 241 and second tensile board 242 outside are connected carries out tight connection simultaneously, increase the stability of device's structure, simultaneously the telescopic link 252 that is connected through compression board 254 bottom carries out the slip at the spout 251 inner of bottom and stretches out and draws back, the spring 253 that the periphery encircled the connection has strengthened the cushioning effect to the device, simultaneously fastening plate 210 peripheral surface both sides through connection have a set of screw hole 220, with a set of bolt 230 tight connection, increase the fastening supporting role to fastening plate 210, simultaneously the connecting hole 243 inner is connected with the output of power cord 260, reduce the poor contact scheduling problem that external environmental factor led to.
Example 2
As shown in fig. 5, further comprises;
the rotating assembly 300 comprises an electric box 320, a group of hinges 330 connected to the front side of the upper end of the electric box 320 in a rotating way and a turning plate 310 connected to the front end of the hinges 330 in a rotating way;
the rotating assembly 300 is used:
the turning plate 310 at the outer end is turned by applying a turning force, and the turning plates 310 connected to the two sides of the hinge 330 are connected with the electric box 320, so that the replacement effect on the inside of the electric box 320 is increased when the electric appliance is replaced.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 can be understood by those of ordinary skill in the art according to the specific circumstances.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An earth leakage protection device for electrical engineering, comprising:
a mounting assembly (100);
wherein the mounting assembly (100) comprises a mounting plate (120);
a fastening assembly (200);
the fastening assembly (200) comprises a fastening plate (210) connected to the upper end and the lower end of the front end surface of the mounting plate (120), threaded holes (220) connected to the two ends of the front end surface of the fastening plate (210), bolts (230) connected to the front ends of the threaded holes (220) in a rotating manner, connecting fasteners (240) connected to the outer sides of the fastening plate (210) and telescopic pieces (250) connected to the two ends of the fasteners (240) in a sliding manner;
a rotating assembly (300).
2. The leakage protection device for electrical engineering according to claim 1, wherein the fastening member (240) comprises a first stretching plate (241), a second stretching plate (242) connected to the rear end of the first stretching plate (241), and a bottom end fixing connection hole (243) connected to the first stretching plate (241).
3. The leakage protection device for electrical engineering according to claim 2, wherein the telescopic member (250) comprises two groups of sliding grooves (251) which are symmetrical in front and back, a compression plate (254) connected to the inner side of the upper end of the sliding groove (251), a telescopic rod (252) connected to the bottom end of the compression plate (254), and a spring (253) connected to the periphery of the telescopic rod (252) and connected in a surrounding manner;
wherein, the inner end of the compression plate (254) is connected with a first stretching plate (241).
4. A leakage protection device for electrical engineering according to claim 3, wherein the inner end of the connecting hole (243) is connected with a power line (260);
wherein, the output end of the power line (260) is connected to the inner end of the fastening plate (210).
5. The leakage protection device for electrical engineering according to claim 4, wherein the rotating assembly (300) comprises an electrical box (320), a set of hinges (330) rotatably connected to the front side of the upper end of the electrical box (320), and a flap (310) rotatably connected to the front end of the hinges (330).
6. The earth leakage protection device for electrical engineering of claim 5, wherein said mounting assembly (100) comprises a mounting hole (110) connected to a front end surface of a mounting plate (120) at four corners thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320254213.1U CN219476597U (en) | 2023-02-20 | 2023-02-20 | Leakage protection device for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320254213.1U CN219476597U (en) | 2023-02-20 | 2023-02-20 | Leakage protection device for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219476597U true CN219476597U (en) | 2023-08-04 |
Family
ID=87438870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320254213.1U Active CN219476597U (en) | 2023-02-20 | 2023-02-20 | Leakage protection device for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219476597U (en) |
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2023
- 2023-02-20 CN CN202320254213.1U patent/CN219476597U/en active Active
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