CN111082337B - Rain shielding device for low-voltage electric energy metering box - Google Patents
Rain shielding device for low-voltage electric energy metering box Download PDFInfo
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- CN111082337B CN111082337B CN201911194995.9A CN201911194995A CN111082337B CN 111082337 B CN111082337 B CN 111082337B CN 201911194995 A CN201911194995 A CN 201911194995A CN 111082337 B CN111082337 B CN 111082337B
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- metering box
- rain
- box body
- rain shielding
- shaped
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
Abstract
The invention relates to the technical field of low-voltage electric energy metering boxes, in particular to a novel rain shielding device for a low-voltage electric energy metering box, which comprises a metering box body, wherein L-shaped clamping plates are symmetrically clamped at the upper side and the lower side of the rear part of the metering box body, the L-shaped clamping plates and the metering box body are connected through a plurality of fixing bolts, an installation mechanism is arranged on one side of each L-shaped clamping plate, which is far away from the metering box body, and a rain shielding mechanism is arranged on the outer side of the metering box body. The mounting mechanism is arranged, so that the metering box body can be stably mounted, and meanwhile, the mounting mechanism in the technical scheme has good buffering performance, so that the damping protection work can be performed on the metering box body; set up and hide rain mechanism to can block completely cut off the outside rainwater of measurement box, avoid the rainwater to permeate to inside through measurement box gap, influence spare part normal work, simultaneously through setting up stop gear, can carry on spacingly to hiding rain mechanism, effectively improve and hide the installation stability of rain mechanism.
Description
Technical Field
The invention relates to the field of low-voltage electric energy metering boxes, in particular to a rain shielding device of a low-voltage electric energy metering box.
Background
For a low-voltage electric energy meter box installed by a national power grid company, the most common form is that the low-voltage electric energy meter box is installed on a wall surface or other auxiliary objects, and for customers with electric loads in long-term fixed places, the low-voltage electric energy meter box installed in the form saves trouble, does not occupy space, and is convenient. But in rainy season, install at open air low pressure electric energy meter box because the ageing phenomenon of sealing member appears easily in long-time exposure to the sun rain to lead to the low pressure electric energy meter box leakage to appear, cause the inside electrical part of low pressure electric energy meter box to receive the damage, seriously influence user's power safety, with this propose a low pressure electric energy meter box rain and hide the device.
Disclosure of Invention
The invention aims to solve the problem that a low-voltage electric energy metering box leaks due to the fact that a sealing element is aged in the prior art, and provides a rain shielding device for the low-voltage electric energy metering box.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a low pressure electric energy metering box rain hides device, includes the measurement box, bilateral symmetry has clamped L type cardboard about the rear portion of measurement box, all be connected through a plurality of fixing bolt between L type cardboard and the measurement box, two one side that the measurement box was kept away from to L type cardboard is provided with installation mechanism jointly, just the outside of measurement box is provided with hides rain mechanism, it establishes the rainshade in the measurement box outside including the cover to hide rain mechanism, the one end hinged joint of rainshade has a sealing baffle, the dovetail slide has been seted up to the equal level of downside on the inside of rainshade, the equal horizontally connected with dovetail slide in the L type cardboard outside that dovetail slide corresponds the position, dovetail slide cartridge is inside adjacent dovetail slide all be provided with stop gear between the tip of L type cardboard and rainshade.
Preferably, installation mechanism is including the slide of horizontal fixed mounting respectively in L type cardboard rear side, two equidistance slidable mounting has a plurality of U type dead levers between the slide, and is a plurality of all be connected with the mounting panel jointly between the adjacent end of U type dead lever, the equal screw thread cartridge in both ends of mounting panel has construction bolt, and two the slide is kept away from the U type dead lever outside of one side each other and all is equipped with rubber spring.
Preferably, stop gear includes the U type slide bar of horizontal fixed mounting in the L type cardboard outside, the outside slip cap of U type slide bar is equipped with the sliding sleeve, sliding sleeve fixed mounting is close to the tip of sealing baffle one side at the rainshelter.
Preferably, the U-shaped sliding rod outer side cover that sealing baffle one end was kept away from to the sliding sleeve is equipped with reset spring, reset spring is made for stainless steel material.
Preferably, two equal fixedly connected with centre gripping strip between the adjacent end of L type cardboard, the centre gripping strip closely laminates with batch meter box lateral wall, just equal fixed mounting has the sealing strip on the sealing baffle and the rainshelter inner wall of centre gripping strip corresponding position, the sealing strip is close to the equal vertical seal groove of matching of seting up with it of one side of centre gripping strip.
Preferably, the upper end and the lower end of the sealing baffle are fixedly provided with magnetic strips, and the end part of the rain shade at the corresponding position of the magnetic strips is provided with a magnetic groove matched with the magnetic strip.
Preferably, the top and the bottom of rain shade all are the slope form setting, just a plurality of ventilation holes have evenly been seted up to the bottom of rain shade.
Preferably, the one end fixed mounting that the rain shade top is close to sealing baffle has the weather shield, the weather shield is the L type setting and the top is the slope form.
Compared with the prior art, the invention has the following beneficial effects:
1. the mounting mechanism is arranged, so that the metering box body can be stably mounted, and meanwhile, the mounting mechanism in the technical scheme has good buffering performance, so that the damping protection work can be performed on the metering box body;
2. set up and hide rain mechanism to can block completely cut off the outside rainwater of measurement box, avoid the rainwater to permeate to inside through measurement box gap, influence spare part normal work, simultaneously through setting up stop gear, can carry on spacingly to hiding rain mechanism, effectively improve and hide the installation stability of rain mechanism.
Drawings
FIG. 1 is a schematic structural view of a rain shelter device of a low-voltage electric energy metering box according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of an installation mechanism and a rain shielding mechanism of a rain shielding device of a low-voltage electric energy metering box according to the present invention;
fig. 4 is a schematic diagram of a split structure of a rain shielding device of a low-voltage electric energy metering box provided by the invention.
In the figure: the metering box comprises a metering box body 1, a sealing strip 2, a sealing baffle plate 3, a magnetic strip 4, a sliding sleeve 5, a rain shade 6, a return spring 7, a U-shaped sliding rod 8, a fixing bolt 9, a sliding plate 10, a mounting bolt 11, a mounting plate 12, a U-shaped fixing rod 13, a rubber spring 14, an L-shaped clamping plate 15, a clamping strip 16, a dovetail sliding groove 17, a dovetail sliding plate 18, a magnetic groove 19, a vent hole 20, a sealing groove 21 and a rain baffle plate 22.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
The rain shielding device for the low-voltage electric energy metering box shown in the figures 1-4 comprises a metering box body 1, L-shaped clamping plates 15 are symmetrically clamped at the upper side and the lower side of the rear part of the metering box body 1, the L-shaped clamping plates 15 are connected with the metering box body 1 through a plurality of fixing bolts 9, an installation mechanism is jointly arranged at one side, away from the metering box body 1, of each L-shaped clamping plate 15, the installation mechanism comprises sliding plates 10 which are horizontally and fixedly installed at the rear sides of the L-shaped clamping plates 15 respectively, a plurality of U-shaped fixing rods 13 are installed between the two sliding plates 10 in a sliding mode at equal intervals, an installation plate 12 is jointly connected between the adjacent ends of the U-shaped fixing rods 13, installation bolts 11 are inserted into the two ends of the installation plate 12 in a threaded mode, rubber springs 14 are sleeved on the outer sides of the U-shaped fixing rods 13, away from one side of the two sliding plates 10, and a rain shielding mechanism is arranged on the outer side of the metering box body 1; through setting up L type cardboard 15 and a plurality of fixing bolt 9 to can carry out zonulae occludens with slide 10, U type dead lever 13 and mounting panel 12 and measurement box 1, through a plurality of mounting bolt 11, thereby can carry out stable installation with measurement box 1, simultaneously through setting up rubber spring 14, thereby cause measurement box 1 to have good shock-absorbing capacity, with this can carry out shock attenuation protection work to measurement box 1.
The rain shielding mechanism comprises a rain shielding cover 6 sleeved on the outer side of the metering box body 1, one end of the rain shielding cover 6 is hinged with a sealing baffle 3, dovetail sliding grooves 17 are horizontally formed in the upper side and the lower side of the interior of the rain shielding cover 6, dovetail sliding plates 18 are horizontally connected to the outer sides of the L-shaped clamping plates 15 at the positions corresponding to the dovetail sliding grooves 17, the dovetail sliding plates 18 are inserted into the adjacent dovetail sliding grooves 17 in a sliding mode, and limiting mechanisms are arranged between the L-shaped clamping plates 15 and the end portions of the rain shielding cover 6; through setting up forked tail slide 18 and forked tail spout 17 to can stabilize the installation with rain shade 6, be convenient for make a round trip to the pulling of rain shade 6 simultaneously, through setting up rain shade 6 and seal baffle 3, thereby can block completely isolated with the outside rainwater of measurement box 1, avoid the rainwater to permeate to its inside through measurement box 1 gap, influence spare part normal work.
A clamping strip 16 is fixedly connected between the adjacent ends of the two L-shaped clamping plates 15, the clamping strip 16 is tightly attached to the side wall of the metering box body 1, a sealing baffle 3 at the position corresponding to the clamping strip 16 and the inner wall of the rain shade 6 are fixedly provided with a sealing strip 2, one side of the sealing strip 2 close to the clamping strip 16 is vertically provided with a sealing groove 21 matched with the sealing strip, the upper end and the lower end of the sealing baffle 3 are fixedly provided with a magnetic strip 4, and the end part of the rain shade 6 at the position corresponding to the magnetic strip 4 is provided with a magnetic groove 19 matched with the magnetic strip; through setting up grip block 16 to can carry out the centre gripping to measurement box 1, simultaneously through setting up seal groove 21, thereby can closely laminate sealing strip 2 and grip block 16, effectively improve the leakproofness between rainshelter 6 and the measurement box 1, and through setting up magnetic stripe 4 and magnetic slot 19, thereby can closely adsorb sealing baffle 3 and rainshelter 6.
The top and the bottom of the rain shade 6 are both arranged in an inclined manner, a plurality of vent holes 20 are uniformly formed in the bottom end of the rain shade 6, a rain baffle 22 is fixedly arranged at one end, close to the sealing baffle 3, of the top of the rain shade 6, the rain baffle 22 is arranged in an L shape, and the top end of the rain baffle is inclined; the top and the bottom of the rain shade 6 are all set to be inclined, so that rainwater is drained conveniently, the rain shield 22 is arranged, gaps between the sealing baffle 3 and the rain shade 6 can be shielded, and rainwater leakage is reduced.
The limiting mechanism comprises a U-shaped sliding rod 8 horizontally and fixedly arranged on the outer side of the L-shaped clamping plate 15, a sliding sleeve 5 is slidably sleeved on the outer side of the U-shaped sliding rod 8, the sliding sleeve 5 is fixedly arranged at the end part of one side, close to the sealing baffle 3, of the rain shade 6, a return spring 7 is sleeved on the outer side of the U-shaped sliding rod 8 at one end, far away from the sealing baffle 3, of the sliding sleeve 5, and the return spring 7 is made of stainless steel materials; through setting up U type slide bar 8 and sliding sleeve 5 to can carry on spacingly to the gliding distance of rainshelter 6, avoid rainshelter 6 and measurement box 1 the separation phenomenon to appear, effectively improve the installation stability of rainshelter 6, through setting up reset spring 7, thereby can promote 6 automatic re-setting of rainshelter.
The invention comprises the following steps: at first through installation mechanism to the stable installation of measurement box 1, installation mechanism among this technical scheme has good shock-absorbing capacity simultaneously to this can carry out shock attenuation protection work to measurement box 1, the rethread hides rain mechanism and blocks the outside rainwater of measurement box 1 completely isolated, avoids the rainwater to permeate to its inside through measurement box 1 gap, influences the normal work of spare part, can carry on spacingly to hiding rain mechanism through stop gear simultaneously, effectively improves the installation stability who hides rain mechanism.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The rain shielding device of the low-voltage electric energy metering box comprises a metering box body (1) and is characterized in that L-shaped clamping plates (15) are symmetrically clamped on the upper side and the lower side of the rear portion of the metering box body (1), the L-shaped clamping plates (15) are connected with the metering box body (1) through a plurality of fixing bolts (9), one sides, away from the metering box body (1), of the L-shaped clamping plates (15) are jointly provided with an installation mechanism, a rain shielding mechanism is arranged on the outer side of the metering box body (1), the rain shielding mechanism comprises a rain shielding cover (6) sleeved on the outer side of the metering box body (1), one end of the rain shielding cover (6) is hinged with a sealing baffle plate (3), dovetail sliding grooves (17) are horizontally formed in the upper side and the lower side of the interior of the rain shielding cover (6), dovetail sliding plates (18) are horizontally connected on the outer sides of the L-shaped clamping plates (15) at corresponding positions of the dovetail sliding grooves (17), the dovetail sliding plates (18) are inserted into the adjacent dovetail sliding grooves (17) in a sliding manner, and limiting mechanisms are arranged between the L-shaped clamping plates (15) and the end parts of the rain shields (6);
the mounting mechanism comprises sliding plates (10) horizontally and fixedly mounted on the rear sides of L-shaped clamping plates (15) respectively, a plurality of U-shaped fixing rods (13) are slidably mounted between the two sliding plates (10) at equal intervals, mounting plates (12) are connected between adjacent ends of the U-shaped fixing rods (13) together, mounting bolts (11) are inserted into two ends of each mounting plate (12) in a threaded manner, and rubber springs (14) are sleeved on the outer sides of the U-shaped fixing rods (13) on the sides, far away from each other, of the two sliding plates (10);
the limiting mechanism comprises a U-shaped sliding rod (8) horizontally and fixedly arranged on the outer side of the L-shaped clamping plate (15), a sliding sleeve (5) is slidably sleeved on the outer side of the U-shaped sliding rod (8), and the sliding sleeve (5) is fixedly arranged at the end part of the rain shade (6) close to one side of the sealing baffle (3);
a return spring (7) is sleeved on the outer side of a U-shaped sliding rod (8) at one end, far away from the sealing baffle (3), of the sliding sleeve (5), and the return spring (7) is made of stainless steel materials;
a clamping strip (16) is fixedly connected between the adjacent ends of the two L-shaped clamping plates (15), the clamping strip (16) is tightly attached to the side wall of the metering box body (1), sealing baffles (3) at the corresponding positions of the clamping strip (16) and the inner wall of the rain shade (6) are fixedly provided with sealing strips (2), and one sides of the sealing strips (2) close to the clamping strip (16) are vertically provided with sealing grooves (21) matched with the sealing strips;
the top and the bottom of rain shade (6) all are the slope form setting, just a plurality of ventilation holes (20) have evenly been seted up to the bottom of rain shade (6).
2. The rain shielding device for the low-voltage electric energy metering box according to claim 1, wherein the upper end and the lower end of the sealing baffle (3) are fixedly provided with magnetic strips (4), and the end parts of the rain shielding covers (6) corresponding to the magnetic strips (4) are provided with magnetic grooves (19) matched with the magnetic strips.
3. A rain shielding device for a low-voltage electric energy metering box according to claim 1, wherein a rain shielding plate (22) is fixedly arranged at one end of the top of the rain shielding cover (6) close to the sealing baffle (3), and the rain shielding plate (22) is L-shaped and has an inclined top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911194995.9A CN111082337B (en) | 2019-11-28 | 2019-11-28 | Rain shielding device for low-voltage electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911194995.9A CN111082337B (en) | 2019-11-28 | 2019-11-28 | Rain shielding device for low-voltage electric energy metering box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111082337A CN111082337A (en) | 2020-04-28 |
| CN111082337B true CN111082337B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911194995.9A Active CN111082337B (en) | 2019-11-28 | 2019-11-28 | Rain shielding device for low-voltage electric energy metering box |
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| Country | Link |
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| CN (1) | CN111082337B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182027A (en) * | 2015-09-28 | 2015-12-23 | 国网山东省电力公司济南供电公司 | Electric meter metering box |
| CN205720350U (en) * | 2016-04-27 | 2016-11-23 | 国家电网公司 | A kind of ammeter box of dustproof and rainproof |
| CN206389011U (en) * | 2017-01-10 | 2017-08-08 | 郑州大学 | A kind of electric automatization electrical control cubicles |
| CN208255293U (en) * | 2018-06-13 | 2018-12-18 | 杨俊� | A kind of electric power convenience service case |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012217189A1 (en) * | 2012-09-24 | 2014-03-27 | Siemens Aktiengesellschaft | Damping arrangement of a vibrationally mounted electric power transmission device |
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2019
- 2019-11-28 CN CN201911194995.9A patent/CN111082337B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182027A (en) * | 2015-09-28 | 2015-12-23 | 国网山东省电力公司济南供电公司 | Electric meter metering box |
| CN205720350U (en) * | 2016-04-27 | 2016-11-23 | 国家电网公司 | A kind of ammeter box of dustproof and rainproof |
| CN206389011U (en) * | 2017-01-10 | 2017-08-08 | 郑州大学 | A kind of electric automatization electrical control cubicles |
| CN208255293U (en) * | 2018-06-13 | 2018-12-18 | 杨俊� | A kind of electric power convenience service case |
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| Publication number | Publication date |
|---|---|
| CN111082337A (en) | 2020-04-28 |
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