CN210326487U

CN210326487U - Low-voltage power transformation operation safety protection device

Info

Publication number: CN210326487U
Application number: CN201921040839.2U
Authority: CN
Inventors: 李亭亭; 宋亚宁; 孙丽; 武欣; 张骁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-14
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a low-voltage power transformation operation safety protection device, which comprises an installation bottom plate, a support column, a lightning rod, a grounding wire and a grounding device, wherein the installation bottom plate is fixed on a ground of the ground through bolts, the support column is vertically fixed on the installation bottom plate, the lightning rod is installed at the top of the support column, the grounding device is buried at the bottom of the ground, the grounding wire is arranged inside the support column, and two ends of the grounding wire are respectively connected with the lightning rod and the grounding device, the utility model adopts the combined design of the lightning rod, the grounding wire and the grounding device on the support column, so that the lightning striking the lightning rod can quickly introduce lightning strike current into the ground through the grounding wire and the grounding device in the thunderstorm, thereby avoiding the damage of the lightning to other electric mechanisms on the support column, and simultaneously, the bird-proof structure design added on the edge plate, can effectually avoid the bird to nest in water drainage tank department, and then avoid the bird's nest to block up water drainage tank.

Description

Low-voltage power transformation operation safety protection device

Technical Field

The utility model relates to a vapour electric power protects technical field, specifically is a low pressure transformer operation safety arrangement.

Background

The low-voltage power supply system is a common existing power supply system. However, in severe weather such as rain and snow, the working efficiency of the equipment is reduced due to the adhesion of rain or snow water, and the initial design requirement is not met. In addition, spring is the multiple period of bird pest, because more and more birds like to nest on the wire pole to cause some rain-proof structures to block up, and then make some rain-proof mechanisms can not reach the effect of expectation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure transformer operation safety arrangement, through adopt the lightning rod on the support column, earth conductor and earthing device combine the design, make when thunderstorm weather, the thunder and lightning that hits the lightning rod can introduce the ground with lightning current through earth conductor and earthing device fast, thereby avoid the thunder to damage other power consumption mechanisms on the support column, the bird thorn structural design of preventing that adds on the board along the while, can effectually avoid the bird to nest in water drainage tank department, and then avoid the bird nest to block up water drainage tank.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low pressure transformer operation safety arrangement, includes mounting plate, support column, lightning rod, earth conductor and earthing device, mounting plate passes through the bolt fastening on the ground on ground, the support column vertical fixation is on mounting plate, the top at the support column is installed to the lightning rod, earthing device buries at the bottom of the ground, earth conductor sets up in the inside of support column, and earth conductor's both ends are connected with lightning rod and earthing device respectively, the support column top is located the downside of lightning rod and is equipped with the flashing board, the flashing board sets up to four, and four flashing boards constitute four pyramid structures, the bottom of flashing board is connected with the edge board, and is equipped with the hourglass fill between four edge boards, open flutedly along setting up the direction at the top of edge board, it has anti-bird thorn to peg graft in the recess.

Preferably, the bird spike comprises a mounting bar, a plurality of spike strips and spikes, wherein the spike strips are welded on the top of the mounting bar, every five spikes are in one group, and each group of spikes are uniformly arranged on the outer side of the spike strip.

Preferably, the cross section of the mounting bar is I-shaped.

Preferably, the section of the spine strip is semicircular, and the spines in one group are uniformly arranged on the outer side of the spine strip by taking the circle center of the section of the spine strip as the circle center.

Preferably, a drainage groove is formed between the rain-proof plate and the edge plate, and the bottom of the drainage groove is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an adopt lightning rod, earth conductor and earthing device to combine the design on the support column for when thunder and rain weather, the thunder and lightning that hits the lightning rod can be fast through earth conductor and earthing device with lightning stroke current introduction earth, thereby avoid the thunder to damage other power consumption mechanisms on the support column, the bird thorn structural design of preventing that adds on the edge board simultaneously can effectually avoid the bird to nest in water drainage tank department, and then avoid the bird nest to block up water drainage tank.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. mounting a bottom plate; 2. a support pillar; 3. a lightning rod; 4. a ground lead; 5. a grounding device; 6. a flashing board; 7. a rim plate; 8. a water leakage bucket; 9. a groove; 10. bird spikes are prevented; 11. mounting a bar; 12. pricking strips; 13. pricking with a sharp point; 14. a water drainage groove.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "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; 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.

Referring to fig. 1-4, the present invention provides a technical solution: a low-voltage power transformation operation safety protection device comprises an installation bottom plate 1, a support column 2, a lightning rod 3, a grounding wire 4 and a grounding device 5, wherein the installation bottom plate 1 is fixed on a ground on the ground through bolts, the support column 2 is vertically fixed on the installation bottom plate 1, the lightning rod 3 is installed at the top of the support column 2, the grounding device 5 is buried at the bottom of the ground, the grounding wire 4 is arranged inside the support column 2, two ends of the grounding wire 4 are respectively connected with the lightning rod 3 and the grounding device 5, a rain-proof plate 6 is arranged at the top of the support column 2 and positioned at the lower side of the lightning rod 3, the rain-proof plates 6 are arranged into four pieces, the four rain-proof plates 6 form a rectangular pyramid structure, the bottom of the rain-proof plate 6 is connected with edge plates 7, water leakage buckets 8 are arranged among the four edge plates 7, a groove 9 is formed in the top of, an anti-bird thorn 10 is inserted in the groove 9.

Prevent bird thorn 10 including mounting bar 11, spine strip 12 and spine 13, spine strip 12 welding is at the top of mounting bar 11, spine 13 sets up to a plurality ofly, and every five spine 13 are a set of, and every group spine 13 evenly sets up the outside at spine strip 12, the cross-section of mounting bar 11 sets up to "worker" style of calligraphy, the cross-section of spine strip 12 sets up to semi-circular, and the spine 13 in a set of uses the cross-section centre of a circle of spine strip 12 evenly to set up the outside at spine strip 12 as the centre of a circle, flashing 6 and edge 7 between set up water drainage tank 14, water drainage tank 14's tank bottom sets up to the arc.

The working principle is as follows: at first when thunderstorm weather, the thunder and lightning that hits lightning rod 3 can be fast through earth conductor 4 and earthing device 5 with lightning stroke electric current introduction ground, thereby avoid the thunder and lightning to damage other power consumption mechanisms on the support column 2, prevent bird thorn 10 can effectually avoid the birdie to nest in water drainage tank 14 department on following board 7 simultaneously, and then avoid the birdie to block up water drainage tank 14, and follow board 7 and prevent that what adopt between the bird thorn 10 is the connection structure of pegging graft, be convenient for like this prevent the dismantlement and the installation of bird thorn 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low pressure transformer operation safety arrangement, includes mounting plate (1), support column (2), lightning rod (3), earth conductor (4) and earthing device (5), its characterized in that: the mounting bottom plate (1) is fixed on a ground foundation on the ground through bolts, the supporting columns (2) are vertically fixed on the mounting bottom plate (1), the lightning rod (3) is arranged at the top of the support column (2), the grounding device (5) is buried at the ground bottom, the grounding lead (4) is arranged inside the support column (2), and two ends of the grounding lead (4) are respectively connected with the lightning rod (3) and the grounding device (5), the top of the supporting column (2) is provided with four rain shields (6) at the lower side of the lightning rod (3), and the four rain-proof boards (6) form a rectangular pyramid structure, the bottom of the rain-proof board (6) is connected with a rim board (7), and four are equipped with between board (7) and leak hopper (8), open along the top of board (7) along setting up the direction and have recess (9), it has bird thorn (10) to peg graft in recess (9).

2. A low voltage transformation operation safety protection device according to claim 1, characterized in that: prevent bird thorn (10) including mounting bar (11), spine strip (12) and spine (13), spine strip (12) welding is at the top of mounting bar (11), spine (13) set up to a plurality ofly, and every five spine (13) are a set of, and every group spine (13) evenly set up in the outside of spine strip (12).

3. A low voltage transformation operation safety protection device according to claim 2, characterized in that: the cross section of the mounting bar (11) is I-shaped.

4. A low voltage transformation operation safety protection device according to claim 2, characterized in that: the section of the sharp thorn strips (12) is semicircular, and the sharp thorn (13) in one group are uniformly arranged on the outer side of the sharp thorn strips (12) by taking the circle center of the section of the sharp thorn strips (12) as the circle center.

5. A low voltage transformation operation safety protection device according to claim 1, characterized in that: a drainage groove (14) is formed between the rain-proof plate (6) and the edge plate (7), and the bottom of the drainage groove (14) is arc-shaped.