CN213520972U

CN213520972U - Branch box looped netowrk cabinet with anti-interference structural installation is stable

Info

Publication number: CN213520972U
Application number: CN202022395594.4U
Authority: CN
Inventors: 张小祥; 姚爱军; 张�杰; 迟丹丹
Original assignee: Zhenjiang Haotong Electric Co ltd
Current assignee: Zhenjiang Haotong Electric Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-22
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a feeder pillar looped netowrk cabinet with anti-interference structural installation is stable, including feeder pillar, filter, cable chamber, second filter screen and air discharge fan, install quick-witted case on the slide rail, and quick-witted case top is provided with the fuse room, machine case openly is provided with operating mechanism, and is embedded into the manometer on the operating mechanism, humidity inductor rear is provided with the drier, and the drier rear is fixed with the heating pipe, the dead lever is installed to the filter both sides, and is connected with the spring below the dead lever, be provided with the gyro wheel on the dead lever, and the gyro wheel center transversely runs through there is the connecting rod, the second filter screen is installed at the back to the cable chamber. This branch box looped netowrk cabinet with anti-interference structure installation is stable is provided with slide rail and slider, and accessible slide rail and slider slip block are connected and are fixed the looped netowrk cabinet in the branch box to connect from top to bottom and be provided with, more firm and the change in the later stage of being convenient for with add and establish, more stable and firm.

Description

Branch box looped netowrk cabinet with anti-interference structural installation is stable

Technical Field

The utility model relates to a branch box looped netowrk cabinet technical field specifically is a branch box looped netowrk cabinet with anti jamming structure installs stably.

Background

The ring main unit is a set of high-voltage switch equipment which is arranged in a steel plate metal main unit body or is made into electrical equipment of an assembled interval ring main unit, the core part of the ring main unit adopts a load switch and a fuse, and the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like, along with large-scale urban construction, a large number of large-scale high-rise buildings are pulled out, a power transformation and distribution station is often arranged below the building, and the ring main unit is widely applied according to fire-fighting requirements.

At present, when the existing ring main unit is used for heat dissipation in different environments, because air humidity and mosquitoes cause interference to normal operation of a machine, dangers such as short circuit fire disasters can be caused in serious conditions. Therefore, a ring main unit of a branch box with an anti-interference structure and stable installation is provided, so as to solve the problems provided in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a branch box looped netowrk cabinet with anti-interference structure installation is stable to solve that above-mentioned background art provides because air humidity, mosquito lead to disturbing the normal operating of machine when dispelling the heat under different environment, can arouse dangerous problems such as short circuit conflagration when serious.

In order to achieve the above object, the utility model provides a following technical scheme: a stable installation branch box ring main unit with an anti-interference structure comprises a branch box, a filter, a cable chamber, a second filter screen and an exhaust fan, wherein a slide block is fixed inside the branch box, a slide rail is clamped on the slide block, a machine box is installed on the slide rail, a fuse chamber is arranged above the machine box, an operating mechanism is arranged on the front surface of the machine box, a pressure gauge is embedded in the operating mechanism, a handle is installed on the front surface of the filter, a first filter screen is embedded in the front surface of the filter, a humidity sensor is installed behind the first filter screen, a drying agent is arranged behind the humidity sensor, a heating pipe is fixed behind the drying agent, a motor is installed behind the heating pipe, the front end of the motor is connected with fan blades, fixing rods are installed on two sides of the filter, springs are connected below the fixing rods, and, and the connecting rod transversely runs through the center of the roller, a second filter screen is installed behind the cable chamber, and an exhaust fan is fixed behind the second filter screen.

Preferably, the slider and the slide rail are arranged vertically and symmetrically with a midpoint of a side surface of the chassis as a reference, the slider and the slide rail are connected in a snap-fit manner, and the chassis slides on the slide rail through the slider to form a sliding mechanism.

Preferably, the length and width of the front surface of the filter are the same as those of the cable chamber, two groups of first filter screens are horizontally arranged on the front surface and the back surface of the filter, and the first filter screens are installed on the filter in an embedded mode.

Preferably, the filter is detachably connected to the cable chamber, and the filter forms a sliding mechanism with the top and bottom surfaces of the cable chamber by means of rollers.

Preferably, the fixing rods form a telescopic structure in the filter through springs, and the fixing rods are uniformly distributed at four corners inside the filter.

Preferably, the roller is fixed on the fixing rod through a connecting rod, the roller is movably mounted on the fixing rod, and the roller is connected with the case in a fitting manner.

Compared with the prior art, the beneficial effects of the utility model are that: this branch box looped netowrk cabinet with anti-interference structural installation is stable:

(1) the ring main unit is provided with the sliding rail and the sliding block, the ring main unit can be fixed in the branch box through the sliding clamping connection of the sliding rail and the sliding block, and the ring main unit is arranged in an up-and-down connection mode, so that the ring main unit is more stable, convenient to replace and add in a later period, and more stable and firmer;

(2) be provided with drier, heating pipe and humidity inductor, thereby accessible humidity inductor response environment humidity starts the heating pipe and carries out the drying air, designs like this and has prevented to lead to the work efficiency of electrical component because of environmental impact.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the filter of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a branch box; 2. a slider; 3. a slide rail; 4. a chassis; 5. a fuse chamber; 6. an operating mechanism; 7. a pressure gauge; 8. a filter; 9. a handle; 10. a first filter screen; 11. a humidity sensor; 12. a desiccant; 13. heating a tube; 14. a motor; 15. a fan blade; 16. fixing the rod; 17. a spring; 18. a connecting rod; 19. a roller; 20. a cable chamber; 21. a second filter screen; 22. an exhaust fan.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a stable installation branch box ring main unit with an anti-interference structure comprises a branch box 1, a slide block 2, a slide rail 3, a machine box 4, a fuse chamber 5, an operating mechanism 6, a pressure gauge 7, a filter 8, a handle 9, a first filter screen 10, a humidity sensor 11, a drying agent 12, a heating pipe 13, a motor 14, fan blades 15, a fixing rod 16, a spring 17, a connecting rod 18, a roller 19, a cable chamber 20, a second filter screen 21 and an exhaust fan 22, wherein the slide block 2 is fixed inside the branch box 1, the slide rail 3 is clamped on the slide block 2, the machine box 4 is installed on the slide rail 3, the fuse chamber 5 is arranged above the machine box 4, the operating mechanism 6 is arranged on the front surface of the machine box 4, the pressure gauge 7 is embedded in the operating mechanism 6, the handle 9 is installed on the front surface of the filter 8, the first filter screen 10 is embedded in the front surface of the filter 8, the rear of the humidity sensor 11 is provided with a drying agent 12, a heating pipe 13 is fixed behind the drying agent 12, a motor 14 is installed behind the heating pipe 13, the front end of the motor 14 is connected with fan blades 15, fixing rods 16 are installed on two sides of the filter 8, a spring 17 is connected below the fixing rods 16, idler wheels 19 are arranged on the fixing rods 16, connecting rods 18 transversely penetrate through the centers of the idler wheels 19, a second filter screen 21 is installed behind a cable chamber 20, and an exhaust fan 22 is fixed behind the second filter screen 21.

The slider 2 and the slide rail 3 are arranged in a vertically symmetrical manner by taking the side middle point of the case 4 as a reference, the connection mode between the slider 2 and the slide rail 3 is clamping connection, and the case 4 slides on the slide rail 3 through the slider 2 to form a sliding mechanism, so that the ring main unit is more stably and firmly installed in the branch box and is convenient to disassemble and assemble.

The length and width of the front surface of the filter 8 are the same as those of the cable chamber 20, two groups of first filter screens 10 are horizontally arranged on the front surface and the back surface of the filter 8, and the first filter screens 10 are installed on the filter 8 in an embedded mode, so that the interference of tiny organisms such as mosquitoes and the like entering the machine to the machine is prevented.

Filter 8 is for dismantling the connection on cable chamber 20, and filter 8 passes through gyro wheel 19 and constitutes slide mechanism with the top surface and the bottom surface of cable chamber 20, and the connection can be dismantled in the setting, makes things convenient for the later stage to carry out maintenance to the cable in the cable chamber 20.

The fixing rod 16 forms a telescopic structure in the filter 8 through the spring 17, and the fixing rod 16 is uniformly distributed at four corners inside the filter 8, so that the roller 19 is prevented from being clamped when the filter 8 is installed, and the filter is more reasonable.

The roller 19 is fixed on the fixing rod 16 through the connecting rod 18, the roller 19 is movably mounted on the fixing rod 16, and the roller 19 is connected with the case 4 in a fitting manner, so that the filter 8 is smoother and more stable in mounting.

The working principle is as follows: when the stable branch box ring main unit with the anti-interference structure is used, firstly, the sliding rail 3 on the machine case 4 is aligned to the sliding block 2 on the branch box 1, then the sliding block is slowly clamped and slidably mounted, the sliding rail 3 is fixed on the upper portion and the lower portion of the machine case 4, the installation is more stable and firm than the existing installation, then the filter 8 is installed in the cable chamber 20, the fixing rod 16 forms a telescopic structure through the spring 17 during installation, the roller 19 is installed on the fixing rod 16, the telescopic operation of the fixing rod 16 is stopped when the roller 19 is contracted to be attached to the upper wall and the lower wall of the cable chamber 20, and then the installation is completed when the front face of the filter 8 and the front face of the machine case 4 are on the same horizontal plane, namely the whole installation process.

The power supply of the filter 8 is started, the air enters through the first filter screen 10, the humidity sensor 11 senses to enable the heating pipe 13 to carry out temperature regulation, then the air is sucked into the motor 14 rotating fan blades 15 at the rear, the moist air firstly carries out first-step drying and dust filtering through the drying agent 12, finally the clean and dry air enters the cable chamber 20 to radiate heat to the inside, the inside is guaranteed not to be interfered by mosquitoes and dust, the stability is higher, the rearmost second filter screen 21 and the exhaust fan 22 are further arranged to carry out air exchange, and the whole work flow is realized. And those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a branch box looped netowrk cabinet with anti-interference structural installation is stable, includes branch box (1), filter (8), cable chamber (20), second filter screen (21) and air discharge fan (22), its characterized in that: the branch box (1) is internally fixed with a sliding block (2), the sliding block (2) is clamped with a sliding rail (3), a machine box (4) is installed on the sliding rail (3), a fuse chamber (5) is arranged above the machine box (4), the front surface of the machine box (4) is provided with an operating mechanism (6), a pressure gauge (7) is embedded in the operating mechanism (6), the front surface of the filter (8) is provided with a handle (9), a first filter screen (10) is embedded in the front surface of the filter (8), a humidity sensor (11) is installed behind the first filter screen (10), a drying agent (12) is arranged behind the humidity sensor (11), a heating pipe (13) is fixed behind the drying agent (12), a motor (14) is installed behind the heating pipe (13), the front end of the motor (14) is connected with fan blades (15), and fixing rods (16) are installed on two sides of the filter (8), and dead lever (16) below is connected with spring (17), be provided with gyro wheel (19) on dead lever (16), and gyro wheel (19) center transversely runs through has connecting rod (18), cable chamber (20) rear mounted has second filter screen (21), and second filter screen (21) rear is fixed with air discharge fan (22).

2. The ring main unit of branch box with anti-interference structure installation stability of claim 1, wherein: the sliding blocks (2) and the sliding rails (3) are arranged in an up-down symmetrical mode by taking the middle point of the side face of the machine box (4) as a reference, the sliding blocks (2) and the sliding rails (3) are connected in a clamping mode, and the machine box (4) slides on the sliding rails (3) through the sliding blocks (2) to form a sliding mechanism.

3. The ring main unit of branch box with anti-interference structure installation stability of claim 1, wherein: the length and width of the front surface of the filter (8) are the same as those of the cable chamber (20), two groups of first filter screens (10) are horizontally arranged on the front surface and the back surface of the filter (8), and the first filter screens (10) are installed on the filter (8) in an embedded mode.

4. The ring main unit of branch box with anti-interference structure installation stability of claim 1, wherein: the filter (8) is detachably connected with the cable chamber (20), and the filter (8) and the top surface and the bottom surface of the cable chamber (20) form a sliding mechanism through the rollers (19).

5. The ring main unit of branch box with anti-interference structure installation stability of claim 1, wherein: the fixing rods (16) form a telescopic structure in the filter (8) through springs (17), and the fixing rods (16) are uniformly distributed at four corners inside the filter (8).

6. The ring main unit of branch box with anti-interference structure installation stability of claim 1, wherein: the roller (19) is fixed on the fixing rod (16) through the connecting rod (18), the roller (19) is movably mounted on the fixing rod (16), and the roller (19) is connected with the case (4) in an attaching mode.