CN212210061U - Switching station - Google Patents

Abstract

The utility model belongs to the technical field of the switching station, especially, switching station, including the switching station body, the surface mounting of switching station body has hinged door, waterproof alarm device is installed to the inner wall lower extreme of switching station body, thereby waterproof alarm device is through the transmission of monitoring the water level height control alarm signal in the switching station, waterproof alarm device includes the mounting panel. This switching station, through setting up waterproof alarm device of liftoff installation of inside wall lower extreme at the switching station body, utilize the lower extreme opening of measuring cylinder, make outside rivers can follow in the opening part gets into the measuring cylinder, the measuring cylinder utilizes the linker principle to make inside and outside water level height the same, when the water level is too high, the kicking block rises, make second metal forming connect metal block and first metal forming, make two wire intercommunications, trigger signal transmitter, can observe through outside long-range receiving equipment that the switching station is interior intake seriously, thereby the serious effect of intaking in the monitoring switching station has.

Description

Switching station

Technical Field

The utility model relates to a switching station technical field especially relates to a switching station.

Background

With the overall improvement and development of power transmission, distribution and transformation networks, the number of switchyards in various places is greatly increased, and the switchyards are positioned at the next stage of a transformer substation in a power system and are power facilities for respectively supplying high-voltage power to surrounding power utilization units. The power distribution network is not only the most basic unit of the bottom layer of the power distribution network, but also one of the key links of power transmission from high voltage to low voltage; the method is characterized in that the voltages of the incoming line side and the outgoing line side of the power supply are the same; of course, the regional substation also has the function of switching on and off; it is clear that the switchyard is distinct from the substation; switching stations also refer to power supply and distribution facilities for receiving and distributing power, referred to as switchyards in high voltage power grids;

and the part is similar like areas such as rural area, mountain area, and the switching station all installs remote open air for the switching needs can bear long-term solarization and rain, but the open air not only means solarization and rain, still there is the flood calamity, and current switching station has certain waterproof ability, nevertheless when external flooding or precipitation are serious, still need the manual work to protect, and because the switching sets up remote, the manual work can't in time observe the condition of intaking in the switching station, therefore urgently need a switching station that can in time observe the condition of intaking.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem of the inside condition of intaking can't be surveyd to current switching station, the utility model provides a switching station.

The utility model provides a switching station, including the switching station body, the surface mounting of switching station body has articulated door, waterproof alarm device is installed to the inner wall lower extreme of switching station body, thereby waterproof alarm device controls alarm signal's transmission through the water level height in the monitoring switching station, waterproof alarm device includes the mounting panel, the mounting hole that runs through the mounting panel is seted up on the surface of mounting panel, the fixed surface of mounting panel is connected with measures a section of thick bamboo.

Preferably, the measuring cylinder is in a cylindrical shape with a vertical hollow lower surface opening, the center of the inner top wall of the measuring cylinder is fixedly connected with the insulating cylinder, the inner wall of the measuring cylinder is fixedly connected with a first metal foil, and the area of the first metal foil is the same as that of the inner wall of the measuring cylinder.

Through above-mentioned technical scheme, utilize the insulating cylinder to keep apart metal block and first metal foil to avoid taking place the contact, trigger signal transmitter.

Preferably, the lower surface of the insulating cylinder is provided with a limiting groove, the inner side wall of the limiting groove is fixedly connected with a metal block, and the lower surface of the metal block is aligned with the lower surface of the limiting groove.

Through above-mentioned technical scheme, thereby utilize the lower surface of metal block and the lower surface of spacing groove to align and avoid metal block and first metal foil to be connected by accident.

Preferably, the lower end of the inner side wall of the measuring cylinder is slidably connected with a floating block, the surface of the floating block is in a trapezoidal cylinder shape, and the upper end and the lower end of the floating block are respectively matched with the lower surface of the metal block and the inner side wall of the measuring cylinder.

Through above-mentioned technical scheme, the surface that utilizes the kicking block is trapezoidal cylindric to be convenient for the kicking block contact the metal block surface when sliding in the measuring cylinder.

Preferably, the surface of the floating block is fixedly connected with a second metal foil, the surface of the second metal foil is connected with the surface of the first metal foil in a sliding manner, the lower end of the inner side wall of the measuring cylinder is fixedly connected with a limiting block, and the lower surface of the limiting block is aligned with the lower surface of the measuring cylinder.

Through the technical scheme, the second metal foil is fixedly connected to the surface of the floating block, so that the second metal foil and the first metal foil are conveniently connected.

Preferably, the upper surface of the first metal foil and the upper surface of the metal block are both fixedly connected with a lead, the upper ends of the two leads are both extended to the upper surface of the measuring cylinder, and the upper surface of the measuring cylinder is fixedly connected with a battery box.

Through above-mentioned technical scheme, utilize the battery case only to use built-in battery to supply energy for signal transmitter to reduce the loss of energy and the loss and the harm that cause when taking place large-scale water inlet accident.

Preferably, the battery box is electrically connected with the conducting wire, the upper surface of the battery box is connected with a signal emitter, and the signal emitter is electrically connected with the battery box.

According to the technical scheme, when the signal emitter is powered on, the signal emitter emits a signal to the outside to give an alarm, so that the signal emitter is convenient for workers to observe, and the brand of the signal emitter is Santa Nick; the model is SNC-100.

The utility model provides a beneficial effect does:

1. through setting up waterproof alarm device of liftoff installation of inside wall lower extreme at the switching station body, utilize the lower extreme opening of a measuring section of thick bamboo, make outside rivers can follow in the opening part gets into the measuring section of thick bamboo, the measuring section of thick bamboo utilizes the linker principle to make inside and outside water level height the same, when the water level is too high, the floating block rises, make second metal foil connect metal block and first metal foil, make two wire intercommunications, trigger signal transmitter, can observe through outside long-range receiving equipment that the switching station is interior intake seriously, thereby it is serious to have the interior serious effect of intaking of monitoring switching station.

Drawings

Fig. 1 is a schematic view of an opening and closing station according to the present invention;

fig. 2 is a perspective view of a waterproof alarm device of a switching station according to the present invention;

fig. 3 is a schematic view of the internal structure of a measuring tube of a switching station according to the present invention.

In the figure: 1. an opening and closing station body; 2. a hinged door; 3. mounting a plate; 4. mounting holes; 5. a measuring cylinder; 6. an insulating cylinder; 7. a first metal foil; 8. a limiting groove; 9. a metal block; 10. floating blocks; 11. a second metal foil; 12. a limiting block; 13. a wire; 14. a battery case; 15. a signal emitter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the switching station comprises a switching station body 1, a hinged door 2 is mounted on the surface of the switching station body 1, a waterproof alarm device is mounted at the lower end of the inner wall of the switching station body 1 and controls the emission of alarm signals by monitoring the height of water level in the switching station, the waterproof alarm device comprises a mounting plate 3, a mounting hole 4 penetrating through the mounting plate 3 is formed in the surface of the mounting plate 3, and a measuring cylinder 5 is fixedly connected to the surface of the mounting plate 3;

furthermore, the measuring cylinder 5 is in a cylindrical shape with a vertical hollow lower surface opening, the center of the inner top wall of the measuring cylinder 5 is fixedly connected with an insulating cylinder 6, the inner wall of the measuring cylinder 5 is fixedly connected with a first metal foil 7, and the area of the first metal foil 7 is the same as that of the inner wall of the measuring cylinder 5;

furthermore, a limiting groove 8 is formed in the lower surface of the insulating cylinder 6, a metal block 9 is fixedly connected to the inner side wall of the limiting groove 8, and the lower surface of the metal block 9 is aligned with the lower surface of the limiting groove 8;

furthermore, the lower end of the inner side wall of the measuring cylinder 5 is connected with a floating block 10 in a sliding manner, the surface of the floating block 10 is in a trapezoidal cylinder shape, and the upper end and the lower end of the floating block 10 are respectively matched with the lower surface of the metal block 9 and the inner side wall of the measuring cylinder 5;

further, the surface of the floating block 10 is fixedly connected with a second metal foil 11, the surface of the second metal foil 11 is in sliding connection with the surface of the first metal foil 7, the lower end of the inner side wall of the measuring cylinder 5 is fixedly connected with a limiting block 12, and the lower surface of the limiting block 12 is aligned with the lower surface of the measuring cylinder 5;

furthermore, the upper surface of the first metal foil 7 and the upper surface of the metal block 9 are both fixedly connected with leads 13, the upper ends of the two leads 13 both extend to the upper surface of the measuring cylinder 5, and the upper surface of the measuring cylinder 5 is fixedly connected with a battery box 14;

further, the battery box 14 is electrically connected with the lead 13, the upper surface of the battery box 14 is connected with the signal emitter 15, and the signal emitter 15 is electrically connected with the battery box 14.

Through setting up waterproof alarm device of liftoff installation of inside wall lower extreme at switching station body 1, utilize the lower extreme opening of measuring cylinder 5, make outside rivers can follow in the opening part gets into measuring cylinder 5, measuring cylinder 5 utilizes the linker principle to make inside and outside water level height the same, when the water level is too high, floating block 10 rises, make second metal forming 11 connect metal block 9 and first metal forming 7, make two wires 13 intercommunication, trigger signal transmitter 15, it is serious to observe the interior intaking of switching station through outside long-range receiving equipment, thereby the serious effect of intaking in the monitoring switching station has.

The working principle is as follows:

install the waterproof alarm device who assembles in the lateral wall of switching station body 1 through mounting panel 3, and make the lower surface of measuring cylinder 5 not too close with the interior diapire of switching station, debug signal transmitter 15 and outside remote receiving equipment's connection, install the battery in battery case 14, close hinged door 2, when external water level is too high, rivers get into in the switching station, the inside of measuring cylinder 5 is intake to the rising of the interior water level of switching station, floating block 10 rises gradually under the effect of buoyancy, when the lower surface of floating block 10 upper surface contact metal block 9, second metal foil 11 is with metal block 9 and first metal foil 7 intercommunication, make signal transmitter 15 triggered, and outside alarm signal takes place, the signal is received by remote receiving equipment, thereby make relative treatment measure.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A switching station, comprising a switching station body (1), characterized in that: the surface mounting of switching station body (1) has hinged door (2), thereby waterproof alarm device is installed to the inner wall lower extreme of switching station body (1), thereby waterproof alarm device is through monitoring the transmission of the water level height control alarm signal in the switching station, waterproof alarm device includes mounting panel (3), mounting hole (4) that run through mounting panel (3) are seted up on the surface of mounting panel (3), a fixed surface of mounting panel (3) is connected with measures a section of thick bamboo (5).

2. A switching station according to claim 1, characterized in that: the measuring cylinder (5) is in a cylindrical shape with a vertical hollow lower surface opening, the center of the inner top wall of the measuring cylinder (5) is fixedly connected with an insulating cylinder (6), the inner wall of the measuring cylinder (5) is fixedly connected with a first metal foil (7), and the area of the first metal foil (7) is the same as that of the inner wall of the measuring cylinder (5).

3. A switching station according to claim 2, characterized in that: spacing groove (8) have been seted up to the lower surface of insulating cylinder (6), inside wall fixedly connected with metal block (9) of spacing groove (8), the lower surface of metal block (9) and the lower surface of spacing groove (8) align.

4. A switching station according to claim 3, characterized in that: the lower end of the inner side wall of the measuring cylinder (5) is connected with a floating block (10) in a sliding mode, the surface of the floating block (10) is in a trapezoidal cylindrical shape, and the upper end and the lower end of the floating block (10) are matched with the lower surface of the metal block (9) and the inner side wall of the measuring cylinder (5) respectively.

5. A switching station according to claim 4, characterized in that: the surface of the floating block (10) is fixedly connected with a second metal foil (11), the surface of the second metal foil (11) is connected with the surface of the first metal foil (7) in a sliding mode, the lower end of the inner side wall of the measuring cylinder (5) is fixedly connected with a limiting block (12), and the lower surface of the limiting block (12) is aligned with the lower surface of the measuring cylinder (5).

6. A switching station according to claim 5, characterized in that: the upper surface of the first metal foil (7) and the upper surface of the metal block (9) are fixedly connected with leads (13), the upper ends of the two leads (13) extend to the upper surface of the measuring cylinder (5), and the upper surface of the measuring cylinder (5) is fixedly connected with a battery box (14).

7. A switching station according to claim 6, characterized in that: the battery box (14) is electrically connected with the lead (13), the upper surface of the battery box (14) is connected with a signal emitter (15), and the signal emitter (15) is electrically connected with the battery box (14).

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