CN212543152U

CN212543152U - Novel high tension switchgear for building site

Info

Publication number: CN212543152U
Application number: CN202021294716.4U
Authority: CN
Inventors: 刘雪连; 周敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-02-12
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a novel high tension switchgear for building site, the power distribution box comprises a box body, the inside wall of box is fixedly connected with the baffle, the rubber slab has all been bonded to the inside wall bottom of box and the top of baffle, the inside wall symmetry fixedly connected with four gasbags of box, the air intake intercommunication of gasbag has the body, the body runs through the box, the lateral wall of body installs the check valve, two spouts have all been seted up symmetrically to the inside wall top of box and the bottom of baffle; when this device used, high-tension line's equipment was placed to its internally mounted, had the potential safety hazard, carried out gaseous replenishment to the inside gasbag of box through the check valve, the gasbag can receive the striking or when empting the device and protect inside, and the use of rubber slab can prevent and block the internal plant electric leakage, has avoided operating personnel to touch and has taken place to electrocute danger, and moisture in the box inside air can be absorbed to dampproofing box, keeps the drying in the box.

Description

Novel high tension switchgear for building site

Technical Field

The utility model relates to a high tension switchgear technical field specifically is a novel high tension switchgear for building site.

Background

As is well known, a high voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to perform switching, control or protection functions. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

The invention is disclosed in China: CN207459417U discloses a novel high tension switchgear, this utility model reasonable in design marks the varnish striking, can prevent dangerous operations such as maloperation circuit breaker effectively, and this utility model inside wire casing adopts metal guide wire casing and through fix with rivet, and the plastic wire casing that more commonly used joint was pasted is firm more

However, there are certain problems: the structure of the existing device is simple, the protection inside the device is backward, because the electronic equipment inside the high-voltage switch cabinet is more, the damp-proof effect is relatively poor, the electronic equipment is aged with higher speed easily, the service life is prolonged, the risk of potential safety hazard is increased, and therefore, the novel high-voltage switch cabinet for the building site is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel high tension switchgear for building site.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel high tension switchgear for building site, the power distribution box comprises a box body, the inside wall fixedly connected with baffle of box, the inside wall bottom of box with the rubber slab has all been bonded at the top of baffle, four gasbags of the inside wall symmetry fixedly connected with of box, the air intake intercommunication of gasbag has the body, the body runs through the box, the check valve is installed to the lateral wall of body, the inside wall top of box with two spouts, four have been seted up to the equal symmetry in bottom of baffle the equal sliding connection of inside wall of spout has a slide, four the dampproofing box of the equal fixedly connected with in bottom of slide, two the equal symmetrical fixedly connected with two second handles in both sides of dampproofing box, two the inside wall bottom of dampproofing box all is equipped with the dampproofing agent.

Preferably, the inner side wall of the box body is hinged with a box door, and the front surface of the box door is fixedly connected with a first handle.

Preferably, an observation window is embedded in the front surface of the box door.

Preferably, the bottom of the box body is symmetrically and fixedly connected with two second shells, the front surfaces of the two second shells are uniformly provided with threaded through holes, the outer side walls of the two second shells are respectively connected with a first shell in a sliding mode, the front surfaces of the two first shells are respectively connected with two bolts in a threaded mode, the bolts are in threaded connection with the threaded through holes, and the bottoms of the two first shells are fixedly connected with the base.

Preferably, a fan is installed on one side of the box body, and a filter plate is fixedly connected to one side of the fan.

Preferably, one side of the box body is fixedly connected with a switch group, and an electrical output end of the switch group is electrically connected with an electrical input end of the fan.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel high tension switchgear for building site possesses following beneficial effect:

when this device used, high-tension line's equipment was placed to its internally mounted, had the potential safety hazard, carried out gaseous replenishment to the inside gasbag of box through the check valve, the gasbag can receive the striking or when empting the device and protect inside, and the use of rubber slab can prevent and block the internal plant electric leakage, has avoided operating personnel to touch and has taken place to electrocute danger, and moisture in the box inside air can be absorbed to dampproofing box, keeps the drying in the box.

Drawings

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

FIG. 2 is a schematic structural view of the interior of the middle box body of the present invention;

fig. 3 is a schematic structural view of the moisture-proof box of the present invention.

In the figure: 1. a base; 2. a first housing; 3. a bolt; 4. a second housing; 5. a box body; 6. a box door; 7. a first handle; 8. an observation window; 9. a switch group; 10. a filter plate; 11. a fan; 12. a one-way valve; 13. a pipe body; 14. a threaded through hole; 15. a rubber plate; 16. an air bag; 17. a second handle; 18. a chute; 19. a moisture-proof box; 20. a slide plate; 21. a moisture resistant agent; 22. a separator.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel high tension switchgear for building site, the power distribution box comprises a box body 5, the inside wall fixedly connected with baffle 22 of box 5, the inside wall bottom of box 5 and the top of baffle 22 all bond there is rubber slab 15, four gasbags 16 of the inside wall symmetry fixedly connected with of box 5, the air intake intercommunication of gasbag 16 has body 13, body 13 runs through box 5, check valve 12 is installed to the lateral wall of body 13, two spouts 18 have been seted up to the inside wall top of box 5 and the equal symmetry in bottom of baffle 22, the equal sliding connection of inside wall of four spouts 18 has slide 20, the dampproofing box 19 of the equal fixedly connected with in bottom of four slides 20, two second handles 17 of the equal symmetry fixedly connected with in both sides of two dampproofing boxes 19, the inside wall bottom of two dampproofing boxes 19 all is equipped with.

In this embodiment, specifically: the inner side wall of the box body 5 is hinged with a box door 6, and the front surface of the box door 6 is fixedly connected with a first handle 7; the operator can open and close the box body 5 by pushing and pulling the first handle 7 on the front surface of the box door 6.

In this embodiment, specifically: an observation window 8 is embedded in the front surface of the box door 6; the equipment inside the box 5 can be observed through the observation window 8 on the front surface of the box door 6.

In this embodiment, specifically: the bottom of the box body 5 is symmetrically and fixedly connected with two second shells 4, the front surfaces of the two second shells 4 are uniformly provided with threaded through holes 14, the outer side walls of the two second shells 4 are both connected with the first shells 2 in a sliding manner, the front surfaces of the two first shells 2 are both symmetrically and threadedly connected with two bolts 3, the bolts 3 are in threaded connection with the threaded through holes 14, and the bottoms of the two first shells 2 are fixedly connected with the base 1; the operator can slide the second shell 4 to lift the height of the box 5, and then the two bolts 3 on the front surface of the first shell 2 are connected with the threaded through holes 14 in a threaded manner, so that the device is fixed.

In this embodiment, specifically: a fan 11 is arranged on one side of the box body 5, and a filter plate 10 is fixedly connected on one side of the fan 11; the fan 11 can ventilate and cool the inside of the box 5, and the filter plate 10 can block floating dust from entering the box 5.

In this embodiment, specifically: a switch group 9 is fixedly connected to one side of the box body 5, and an electrical output end of the switch group 9 is electrically connected with an electrical input end of the fan 11; the operation of the fan 11 can be controlled by an operator via the switch group 9.

In this embodiment: the model of the fan 11 in this embodiment is: APC 10-2-B.

To sum up, the working principle and the working process of the novel high-voltage switch cabinet for the construction site are that when the novel high-voltage switch cabinet is used, firstly, an operator can lift the height of the box body 5 through sliding the second shell 4, then, two bolts 3 on the front surface of the first shell 2 are in threaded connection with the threaded through holes 14, the device is fixed, the operation of the fan 11 can be controlled through the switch group 9, the fan 11 can ventilate and cool the inside of the box body 5, the filter plate 10 can block floating dust from entering the box body 5, the operator can open and close the box body 5 through the first handle 7 on the front surface of the push-pull box door 6, when the novel high-voltage switch cabinet is used, facilities with high-voltage lines are arranged inside the cabinet, potential safety hazards exist, gas supplement is carried out on an air bag 16 inside the box body 5 through the one-way valve 12, and the air bag 16 can protect the, the use of rubber slab 15 can prevent and block the electric leakage, has avoided operating personnel to electrocute, and moisture in the box 5 inside air can be absorbed to dampproofing box 19, keeps the drying in the box 5, can observe its box 5 inside equipment through the observation window 8 of chamber door 6 front surface.

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 novel high tension switchgear for building site, includes box (5), its characterized in that: the utility model discloses a solar water heater, including box (5), inboard wall fixedly connected with baffle (22), the inboard wall bottom of box (5) with the top of baffle (22) all bonds and has rubber slab (15), four gasbag (16) of the inboard wall symmetry fixedly connected with of box (5), the air intake intercommunication of gasbag (16) has body (13), body (13) run through box (5), check valve (12) are installed to the lateral wall of body (13), two spout (18) have all been seted up to the inboard wall top of box (5) with the bottom of baffle (22) is equal the symmetry, four the equal sliding connection of inside wall of spout (18) has slide (20), four the equal fixedly connected with dampproofing box (19) in bottom of slide (20), two the equal symmetrical fixedly connected with two second handle (17) in both sides of dampproofing box (19), and the bottoms of the inner side walls of the two moisture-proof boxes (19) are respectively provided with a moisture-proof agent (21).

2. The novel high-voltage switch cabinet for the construction site as claimed in claim 1, wherein: the inner side wall of the box body (5) is hinged with a box door (6), and the front surface of the box door (6) is fixedly connected with a first handle (7).

3. The novel high-voltage switch cabinet for the construction site as claimed in claim 2, wherein: an observation window (8) is embedded in the front surface of the box door (6).

4. The novel high-voltage switch cabinet for the construction site as claimed in claim 1, wherein: two second casings (4) of bottom symmetry fixedly connected with of box (5), two threaded through-hole (14) have evenly been seted up to the front surface of second casing (4), two the equal sliding connection of lateral wall of second casing (4) has first casing (2), two the equal symmetric threaded connection of front surface of first casing (2) has two bolts (3), bolt (3) with threaded through-hole (14) threaded connection, two the bottom fixedly connected with base (1) of first casing (2).

5. The novel high-voltage switch cabinet for the construction site as claimed in claim 1, wherein: a fan (11) is installed on one side of the box body (5), and a filter plate (10) is fixedly connected to one side of the fan (11).

6. The novel high-voltage switch cabinet for the construction site as claimed in claim 5, wherein: one side of the box body (5) is fixedly connected with a switch group (9), and the electrical output end of the switch group (9) is electrically connected with the electrical input end of the fan (11).