CN214669254U - Novel rain shielding device for low-voltage electric energy metering box - Google Patents

Abstract

The utility model discloses a novel low pressure electric-energy metering box rain hides device, the device comprises a device body, fixed surface installs protector on the device body, the top surface of device body is located protector's inside one side lower surface and is close to border position movable mounting and has displacement device, fixed surface installs on the displacement device and hides rain device. A novel low pressure electric-energy metering box rain hides device, can adjust displacement motor and drive the rotary rod at the internal rotation of drive cabin, the rotary rod drives the displacement pole rotation, thereby can the controlled position device displacement, can adjust the displacement pole and can fix the displacement pole fixed column, displacement device is at slide rail surface displacement simultaneously, to twine the curtain expansion that hides rain on displacement pole fixed column surface, can open the curtain that hides rain, thereby make the device can reach the mesh of keeping away rain, because the device of keeping away rain all is the modularized design, can conveniently change the part of arbitrary damage, thereby reduce cost of maintenance.

Description

Novel rain shielding device for low-voltage electric energy metering box

Technical Field

The utility model relates to a rain hides the device field, in particular to novel low pressure electric-energy metering box rain hides device.

Background

The electric energy metering refers to the accurate measurement of consumed electric energy, is an important link of electric power production, marketing and safe operation of a power grid, whether the electric energy metering is accurate or not influences the fairness, justice and accuracy of electric energy trade settlement, and is related to the economic benefits of electric power enterprises, vast electric power customers and common people, and a three-phase metering loop is divided into a three-phase three-wire loop and a three-phase four-wire loop. In a three-phase four-wire loop, active electric quantity can be accurately measured as long as the voltage and the current connected to the same element of the electric energy meter are the same phase, so that the requirement on the voltage phase sequence is not high. However, in a three-phase three-wire metering loop accessed through a current transformer and a voltage transformer, under the condition that the current loop is correctly accessed, the influence of the access of different voltage phase sequences on the metering power cannot be ignored; the existing electric energy metering box rain shielding device has certain defects when in use, the rain shielding device cannot be opened well automatically, and damaged parts cannot be replaced well by the rain shielding device.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel rain shelter for low-voltage electric energy metering box, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel rain of low pressure electric-energy metering box hides device, includes the device body, fixed surface installs protector on the device body, the higher authority of device body is located protector's inside one side lower surface and is close to border position movable mounting and have the displacement device, fixed surface installs and hides rain device on the displacement device.

Preferably, a sliding door is fixedly mounted on the front surface of the device body, a ventilating hole is fixedly mounted on the lower side, close to the edge, of the front surface of the device body, and a fixing base is fixedly mounted on the edge of the lower surface of the device body.

Preferably, protective device front surface movable mounting has the guard plate, protective device's front surface is located the front surface upside edge fixed mounting of guard plate and is connected the hinge, the protective device cabin body has been seted up to protective device inside, protective device cabin body lower surface edge fixed mounting has fixed link, fixed link upper surface central point puts fixed mounting and has the slide rail.

Preferably, the inside drive cabin body of having seted up of displacement device, the inside lower surface border position fixed mounting that is located the drive cabin body of displacement device has displacement motor, the lower surface center position fixed mounting that is located displacement motor of the lower surface of the drive cabin body has the rotary rod, displacement motor's upper surface is located the outer fixed mounting of rotary rod and has rotatory screw thread.

Preferably, the surface of rotary rod is located the outer fixed surface of rotatory screw thread and has the displacement pole, the surface of rotatory screw thread is located the inside displacement cabin body of having seted up of displacement pole, displacement pole outer fixed surface installs the displacement screw thread, displacement pole lower surface edge fixed mounting has the limiting plate.

Preferably, rain shielding device one side fixed mounting hides rain fixed connector, hide the inside central point of rain fixed connector and put movable mounting have the displacement pole fixed column, displacement pole fixed column surface movable mounting has the curtain of sheltering from rain.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the displacement motor who sets up, displacement motor drives the rotary rod and rotates in the drive cabin body internal rotation, the rotary rod drives the displacement pole rotation, make displacement pole position shift out displacement device's inside, thereby can control position device's displacement, through the rotatory entering of displacement pole that sets up hide the inside displacement pole fixed column of rain device, displacement device is at the slide rail surface displacement of the central point of the inside fixed link pole of protector puts simultaneously, the rain curtain that hides that will twine at displacement pole fixed column surface expandes, can open the rain curtain that hides, thereby make the device can reach the purpose of keeping away rain, because it all is the modularized design to keep away the rain device, can conveniently change the part of arbitrary damage, thereby reduce cost of maintenance.

Drawings

Fig. 1 is a schematic view of the overall structure of a rain shelter device of a novel low-voltage electric energy metering box of the utility model;

fig. 2 is a partial sectional view of the rain shelter device of the novel low-voltage electric energy metering box of the utility model;

FIG. 3 is a partial cross-sectional view of a rain shelter device of a novel low-voltage electric energy metering box of the present invention;

fig. 4 is the utility model relates to a novel rain of low pressure electric-energy metering box hides local enlarger of device.

In the figure: 1. a device body; 101. a sliding door; 102. air-permeable holes; 103. a fixed base; 2. a guard; 201. a protection plate; 202. a connecting hinge; 203. a protective equipment enclosure; 204. a fixed connecting rod; 205. a slide rail; 3. a displacement device; 301. driving the cabin; 302. a displacement motor; 303. rotating the rod; 304. rotating the screw thread; 305. displacing the cabin; 306. a displacement rod; 307. displacing the screw thread; 308. a limiting plate; 4. a rain shielding device; 401. a rain-shielding fixing connector; 402. a displacement rod fixing column; 403. a rain shielding curtain.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a novel rain shielding device for a low-voltage electric energy metering box comprises a device body 1, wherein a protective device 2 is fixedly arranged on the upper surface of the device body 1, a displacement device 3 is movably arranged on the lower surface of the upper surface of the device body 1, which is positioned at one side inside the protective device 2, and is close to the edge, and a rain shielding device 4 is fixedly arranged on the upper surface of the displacement device 3;

a sliding door 101 is fixedly arranged on the front surface of the device body 1, a ventilation hole 102 is fixedly arranged on the lower side of the sliding door 101 on the front surface of the device body 1 close to the edge, and a fixed base 103 is fixedly arranged on the edge of the lower surface of the device body 1; the protection plate 201 is movably mounted on the front surface of the protection device 2, the connecting hinge 202 is fixedly mounted at the edge position of the front surface of the protection device 2, which is positioned on the upper side of the front surface of the protection plate 201, the protection device cabin 203 is arranged in the protection device 2, the fixed connecting rod 204 is fixedly mounted at the edge position of the lower surface of the protection device cabin 203, and the slide rail 205 is fixedly mounted at the center position of the upper surface of the fixed connecting rod 204; a driving cabin 301 is arranged in the displacement device 3, a displacement motor 302 is fixedly mounted at the edge position of the lower surface of the driving cabin 301 in the displacement device 3, a rotating rod 303 is fixedly mounted at the center position of the upper surface of the displacement motor 302 at the lower surface of the driving cabin 301, and a rotating thread 304 is fixedly mounted on the outer surface of the rotating rod 303 at the upper surface of the displacement motor 302; a displacement rod 306 is fixedly arranged on the outer surface of the rotating rod 303, which is positioned on the outer surface of the rotating thread 304, a displacement cabin 305 is arranged on the outer surface of the rotating thread 304, which is positioned inside the displacement rod 306, a displacement thread 307 is fixedly arranged on the outer surface of the displacement rod 306, and a limit plate 308 is fixedly arranged on the edge position of the lower surface of the displacement rod 306; rain shielding fixed connector 401 is fixedly installed on one side of rain shielding device 4, displacement rod fixing column 402 is movably installed in the center of the interior of rain shielding fixed connector 401, and rain shielding curtain 403 is movably installed on the outer surface of displacement rod fixing column 402.

It should be noted that, the utility model relates to a rain shelter device for low-voltage electric energy metering box, when in use, the fixing base 103 of the lower surface of the device body 1 is fixed on the horizontal plane, the sliding door 101 is opened to connect the line, the ventilation hole 102 can be used for ventilation, when it rains, the displacement motor 302 in the displacement device 3 works, the displacement motor 302 drives the rotating rod 303 to rotate in the driving cabin 301, the rotating rod 303 drives the displacement rod 306 to rotate, so that the displacement rod 306 is displaced out of the displacement device 3, at this time, the displacement rod 306 rotates to enter the displacement rod fixing column 402 in the rain shelter device 4, at the same time, the rain shelter device 4, the rain shelter fixing connector 401 and the rain shelter curtain 403 displace to push the protection board 201 away and push out the interior of the protection device 2, after the displacement rod 306 is fixed by the displacement rod fixing column 402, the displacement device 3 displaces the surface of the sliding rail 205 at the central position of the fixing connecting rod 204 in the protection device 2, the rain-shielding curtain 403 wound on the surface of the displacement rod fixing column 402 is unfolded, and can be opened, so that the device can achieve the purpose of rain sheltering, and the rain sheltering device is modular in design, so that any damaged part can be conveniently replaced, and the maintenance cost is reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a novel low pressure electric-energy metering box rain hides device which characterized in that: the rain sheltering device comprises a device body (1), wherein a protection device (2) is fixedly arranged on the surface of the device body (1), a displacement device (3) is movably arranged on the lower surface of one side of the upper surface of the device body (1) in the protection device (2) close to the edge position, and a rain sheltering device (4) is fixedly arranged on the upper surface of the displacement device (3).

2. The novel rain shielding device for the low-voltage electric energy metering box according to claim 1, characterized in that: the device body (1) front surface fixed mounting has push-and-pull door (101), the downside that the front surface of device body (1) is located push-and-pull door (101) is close to marginal position fixed mounting and has ventilative hole (102), device body (1) lower surface marginal position fixed mounting has unable adjustment base (103).

3. The novel rain shielding device for the low-voltage electric energy metering box as claimed in claim 2, wherein: protection device (2) front surface movable mounting has guard plate (201), the front surface of protection device (2) is located the front surface upside marginal position fixed mounting of guard plate (201) and has connection hinge (202), the protection device cabin body (203) has been seted up to protection device (2) inside, the protective device cabin body (203) lower surface marginal position fixed mounting has fixed link (204), fixed link (204) upper surface central point puts fixed mounting has slide rail (205).

4. The novel rain shielding device for the low-voltage electric energy metering box according to claim 3, characterized in that: displacement device (3) inside drive cabin body (301) of having seted up, the inside lower surface border position fixed mounting that is located the drive cabin body (301) of displacement device (3) has displacement motor (302), the lower surface center position fixed mounting that the lower surface of the drive cabin body (301) is located displacement motor (302) has rotary rod (303), the outer fixed surface that the upper surface of displacement motor (302) is located rotary rod (303) installs rotatory screw thread (304).

5. The novel rain shielding device for the low-voltage electric energy metering box according to claim 4, characterized in that: the surface of rotary rod (303) is located the fixed surface of rotatory screw thread (304) and is installed displacement pole (306), the surface of rotatory screw thread (304) is located the inside displacement cabin body (305) of having seted up of displacement pole (306), displacement pole (306) fixed surface is installed displacement screw thread (307), displacement pole (306) lower surface edge fixed mounting has limiting plate (308).

6. The novel rain shielding device for the low-voltage electric energy metering box according to claim 5, characterized in that: rain shelter device (4) one side fixed mounting hides rain fixed connector (401), hide the inside central point of rain fixed connector (401) and put movable mounting have displacement pole fixed column (402), displacement pole fixed column (402) surface movable mounting has hides rain curtain (403).

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