CN201805148U - Rain-proof quick-opening device with five anti-locks on the ground wire pile of the substation - Google Patents

Abstract

The utility model discloses a rainproof quick-open device of a five-protection lock on a ground wire pile of a transformer substation. The rainproof quick-open device comprises a rainproof cover which is formed by connecting a top plate, a front side plate, a left side plate and a right side plate; a flange is arranged on the inner edge of the top plate and connected with the ground wire pile; and a magnetic stripe is arranged on the top late. Through the utility model, an outdoor five-protection lock is protected from rain and corrosion, an operator can accurately open the five-protection lock in time, the switching operation time is shortened, the power-off time is reduced and the power supply reliability is improved.

Description

Rain-proof quick-opening device with five anti-locks on the ground wire pile of the substation

technical field

The utility model relates to a five-proof lock protection device on a substation ground wire pile, in particular to a five-proof lock rain-proof quick-opening device on a substation ground wire pile. the

Background technique

The five-proof lock of the substation has a strong protective function for the safety of the substation equipment and operators. Only when the lock is opened in time and accurately can the next switching operation be carried out. If it cannot be opened in time, the switching operation time will be delayed, thereby prolonging the power outage time and affecting the reliability of power supply. However, the current outdoor five-proof locks of substations are all exposed to the outside, and most of them are corroded through rain, causing the timely rate of unlocking of the outdoor five-proof locks to fail to meet the requirements. the

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a rain-proof quick-opening device with five anti-locks on the ground wire pile of the substation with simple structure, good rain-proof effect and fast opening speed. the

The technical scheme of the utility model is:

A rain-proof quick-opening device with five anti-locks on the ground wire pile of a substation, including a rain-proof cover, the rain-proof cover is formed by connecting a top plate, a front side plate, a left side plate and a right side plate, and the inner edge of the top plate A hinge is arranged on the top, and the hinge is connected with the ground wire stake, and a magnetic strip is arranged on the top plate. the

The hinge is one, or two, or three. the

The top board, the front side board, the left side board and the right side board are all iron sheets and are fixed together by welding; or, the top board, the front side board, the left side board and the right side board are all iron sheets, wherein the The front side board, the left side board and the right side board are formed by bending an iron sheet, and are fixed together with the top board by welding. the

The beneficial effects of the utility model are:

1. The utility model can protect the outdoor five-proof lock from rain and corrosion, and the operator can open the five-proof lock in time and accurately, thereby shortening the time of switching operation, reducing the time of power failure, and increasing the reliability of power supply. the

2. The top plate of the rainproof cover of the utility model is connected with the ground wire pile through the hinge. When the rainproof cover is lifted upwards, the magnetic strip on the top plate is attracted to the ground wire pile, which is easy to open and prevent the rainproof cover from falling, improving the five The speed at which the anti-lock opens and closes. the

3. The utility model has a simple structure and can be made of iron sheet, which has low cost, is easy to popularize, and has good economic benefits. the

Description of drawings

Figure 1 is a structural schematic diagram of the rain-proof quick-opening device with five anti-locks on the ground wire pile of the substation;

Fig. 2 is a view of the usage state of the rain-proof quick-opening device with five anti-locks on the ground wire pile of the substation. the

Detailed ways

Embodiment 1: Referring to Fig. 1 and Fig. 2, in the figure, the five anti-lock rainproof quick-opening device on the substation ground wire pile contains a rainproof cover, and the rainproof cover consists of a top plate 3, a front side plate 2, a left side plate 1 and a The right side plate 4 is connected, and the inner edge of the top plate 3 is provided with a hinge 6, which is connected with the ground stake 7, and the top plate 3 is provided with a magnetic strip 5. the

There are two hinges 6, certainly two, or three, determined as required. The top plate 3, the front side plate 2, the left side plate 1 and the right side plate 4 are all iron sheets and are fixed together by welding.

Usually, the rain cover covers the five anti-locks 8 by its own weight to prevent the five anti-locks 8 from being exposed to rain and avoid corrosion. 6 rotates, and five anti-locks 8 are exposed, is convenient for the operator to open five anti-locks 8, and at this moment the magnetic strip 5 and the ground wire stake 7 above the rainproof cover are sucked together to prevent the rainproof cover from falling. The rain cover is down, and the operation is simple and fast. the

Embodiment 2: This embodiment is basically the same as Embodiment 1, and the similarities will not be repeated. The difference is that the top plate, the front side plate, the left side plate and the right side plate are all iron sheets, wherein the front side plate, The left side plate and the right side plate are bent from an iron plate, and are welded together with the top plate. the

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, All still belong to within the scope of the technical solution of the utility model. the

Claims (3)

1. A rainproof quick-opening device with five anti-locks on the ground wire pile of a substation, which contains a rainproof cover, and is characterized in that: the rainproof cover is formed by connecting a top plate, a front side plate, a left side plate and a right side plate , the inner edge of the top plate is provided with a hinge, the hinge is connected with the ground pile, and the top plate is provided with a magnetic strip. 2. The rain-proof quick-opening device with five anti-locks on the substation ground wire pile according to claim 1, characterized in that: there is one hinge, or two hinges, or three hinges. 3. According to claim 1 or 2, the rain-proof quick-opening device with five anti-locks on the ground wire pile of the substation is characterized in that: the top board, the front side board, the left side board and the right side board are all iron sheets and Welding together; or, the top plate, the front side plate, the left side plate and the right side plate are all iron plates, wherein the front side plate, the left side plate and the right side plate are bent from one iron plate , and welded together with the top plate.

Images