CN212875214U

CN212875214U - Electrical switch cabinet

Info

Publication number: CN212875214U
Application number: CN202021686233.9U
Authority: CN
Inventors: 张敏
Original assignee: Sichuan Xinchuankong Electric Co ltd
Current assignee: Sichuan Xinchuankong Electric Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-02
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an electrical switch cabinet, including main tank body, fixed establishment and protection mechanism, the top fixedly connected with guard box of main tank body, the bottom of guard box and the top intercommunication of main tank body, just the equal fixed mounting of lateral wall of guard box has the heat dissipation dust screen, the one end lateral wall and the protection mechanism fixed connection of main tank body, protection mechanism include with main tank body fixed connection's connecting plate, with connecting plate fixed connection's portal frame to and with portal frame fixed connection's protection shield, the bottom and the fixed establishment fixed connection of main tank body, fixed establishment include at least with the bottom plate of main tank body joint, with bottom plate fixed connection's baffle, with baffle swing joint's lead screw, with baffle fixed connection's spring to and with lead screw fixed connection's rubber pad. This electrical switch cabinet, rational in infrastructure, easy operation is favorable to using widely.

Description

Electrical switch cabinet

Technical Field

The utility model belongs to the technical field of electrical switchgear, concretely relates to electrical switchgear.

Background

The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment.

At present, current electrical switchgear does not set up protection mechanism, and the cabinet body suffers wind-blown sunshine easy corrosion in the open air for a long time, and in addition, most of cabinet bodies are directly placed on ground, and stability is not high, consequently, need to design an electrical switchgear to improve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical switch cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical switch cabinet, includes the main tank body, fixed establishment and protection mechanism, the top fixedly connected with guard box of the main tank body, the bottom of guard box and the top intercommunication of the main tank body, just the equal fixed mounting of lateral wall of guard box has the heat dissipation dust screen, the one end lateral wall and the protection mechanism fixed connection of the main tank body, protection mechanism include with main tank body fixed connection's connecting plate, with connecting plate fixed connection's portal frame to and with portal frame fixed connection's protection shield, the bottom and the fixed establishment fixed connection of the main tank body, fixed establishment include at least with the bottom plate of main tank body joint, with bottom plate fixed connection's baffle, with baffle swing joint's lead screw, with baffle fixed connection's spring to and with lead screw fixed connection's rubber pad.

Preferably, the bottom of the side wall of one end of the main box body is fixedly connected with two groups of connecting plates which are horizontally distributed oppositely, one ends, far away from the main box body, of the two groups of connecting plates are respectively and fixedly connected with two ends of a portal frame, the top of one end, far away from the connecting plates, of the portal frame is fixedly connected with an arc-shaped protection plate, and the concave arc surface of the protection plate faces towards the main box body.

Preferably, the inner wall of the top end of the protection box is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with an installation rod, and one end of the installation rod, which is far away from the driving motor, is fixedly connected with a plurality of groups of fan blades which are distributed in a cross shape.

Preferably, the upper surface of the bottom plate is provided with an accommodating groove for accommodating the main box body, the periphery of the accommodating groove of the bottom plate is fixedly connected with baffle plates respectively, and two groups of baffle plates which are distributed oppositely in the plurality of groups of baffle plates are fixedly connected with a plurality of groups of springs respectively towards one end of the main box body.

Preferably, a plurality of groups of baffles are provided with through holes for inserting screw rods at the side walls of a group of baffles adjacent to the springs, and the contact parts of the screw rods and the baffles are fixedly connected with bearings.

Preferably, one end of the screw rod, which is far away from the bearing, is fixedly connected with a rubber pad.

The utility model discloses a technological effect and advantage: this electrical switch cabinet, cover the top of guard box through the protection shield, avoid the rainwater to get into the inside of guard box through the heat dissipation dust screen, reduce the probability that the main tank body is corroded by rainwater simultaneously, the output shaft that relies on driving motor drives the flabellum and rotates, thereby blow the heat dissipation to the inside of main tank body, rely on the elastic action of spring, it is stable to increase being connected between main tank body and the baffle, rely on mutually supporting between lead screw and the bearing, make the lead screw violently locate on the connecting plate, increase the stability of being connected between fixed establishment and the main tank body. This electrical switch cabinet, rational in infrastructure, easy operation is favorable to using widely.

Drawings

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

FIG. 2 is a schematic structural view of the protection mechanism of the present invention;

FIG. 3 is a side sectional view of the protection box of the present invention;

fig. 4 is a schematic structural view of the fixing mechanism of the present invention;

fig. 5 is an enlarged view of a position a in the schematic structural diagram 4 of the present invention.

In the figure: the device comprises a main box body 1, a fixing mechanism 2, a protection mechanism 3, a portal frame 4, a connecting plate 5, a protection plate 6, a protection box 7, a driving motor 8, a mounting rod 9, fan blades 10, a bottom plate 11, a baffle plate 12, a rubber pad 13, a screw rod 14, a spring 15 and a bearing 16.

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.

The utility model provides an electric switch cabinet as shown in fig. 1-5, including main tank body 1, fixed establishment 2 and protection mechanism 3, the top fixedly connected with guard box 7 of main tank body 1, the bottom of guard box 7 and the top of main tank body 1 intercommunication, just the equal fixed mounting of lateral wall of guard box 7 has the heat dissipation dust screen, and the inside of main tank body 1 is equipped with the working principle and is prior art's electric switch (not shown in the figure), the one end lateral wall and the protection mechanism 3 fixed connection of main tank body 1, protection mechanism 3 includes the connecting plate 5 with main tank body 1 fixed connection, portal frame 4 with connecting plate 5 fixed connection to and portal frame 4 fixed connection's protection shield 6, the bottom and the fixed establishment 2 fixed connection of main tank body 1, fixed establishment 2 includes at least with the bottom plate 11 of main tank body 1 joint, The device comprises a baffle 12 fixedly connected with a bottom plate 11, a screw rod 14 movably connected with the baffle 12, a spring 15 fixedly connected with the baffle 12 and a rubber pad 13 fixedly connected with the screw rod 14, wherein a reserved hole can be formed in the bottom plate 11 and used for fixed installation.

Specifically, the bottom fixedly connected with two sets of level of 1 one end lateral wall of the main tank body is distributed relatively connecting plate 5, and is two sets of the one end that the main tank body 1 was kept away from to connecting plate 5 respectively with portal frame 4's both ends fixed connection, portal frame 4 keeps away from the one end top of connecting plate 5 and circular-arc protection shield 6 fixed connection, and the concave arc face of protection shield 6 towards the main tank body 1, shelters from the top of guard box 7 through protection shield 6, avoids the rainwater to get into the inside of main tank body 1.

Specifically, the top inner wall fixedly connected with driving motor 8 of guard box 7, driving motor 8's output shaft and installation pole 9 fixed connection, installation pole 9 is kept away from a plurality of groups of the one end fixedly connected with flabellum 10 that driving motor 8 was the cross and distributes, and the output shaft through driving motor 8 drives flabellum 10 and rotates to the heat dissipation of blowing to the inside of main box 1.

Specifically, the upper surface of the bottom plate 11 is provided with an accommodating groove for the main box body 1 to be placed, the periphery of the accommodating groove of the bottom plate 11 is fixedly connected with baffle plates 12 and a plurality of groups, two groups of baffle plates 12 which are distributed relatively in the baffle plates 12 are fixedly connected with a plurality of groups of springs 15 towards one end of the main box body 1, and the connection stability between the main box body 1 and the fixing mechanism 2 is improved through the elastic action of the springs 15.

Specifically, through holes for inserting the screw rod 14 are formed in the side walls of a group of baffles 12 of the plurality of groups of baffles 12 adjacent to the spring 15, a bearing 16 is fixedly connected to the contact position of the screw rod 14 and the baffles 12, and a thread groove (not shown in the figure) is formed at the connection position of the bearing 16 and the screw rod 14.

Specifically, one end of the screw rod 14, which is far away from the bearing 16, is fixedly connected with a rubber pad 13, and the rubber pad 13 prevents the screw rod 14 from scratching the baffle 12 when rotating, and meanwhile, the tightness of the baffle 12 when abutting against the screw rod 14 is increased.

The working principle is as follows: when the electric switch cabinet is used, the main box body 1 is firstly placed in the containing groove of the bottom plate 11, the connection tightness between the main box body 1 and the bottom plate 11 is improved under the elastic action of the spring 15, then the screw rod 14 is rotated until the rubber pad 13 is abutted against the baffle 12 through the mutual matching between the screw rod 14 and the bearing 16, the screw rod 14 is transversely arranged above the connecting plate 5, and the main box body 1 can be fixedly connected with the bottom plate 11. This electrical switch cabinet, rational in infrastructure, easy operation is favorable to using widely.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an electrical switch cabinet, includes main tank body (1), fixed establishment (2) and protection machanism (3), its characterized in that: the top of the main box body (1) is fixedly connected with a protection box (7), the bottom of the protection box (7) is communicated with the top of the main box body (1), the side walls of the protection box (7) are fixedly provided with a heat dissipation dustproof net, one end side wall of the main box body (1) is fixedly connected with a protection mechanism (3), the protection mechanism (3) comprises a connecting plate (5) fixedly connected with the main box body (1), a portal frame (4) fixedly connected with the connecting plate (5) and a protection plate (6) fixedly connected with the portal frame (4), the bottom end of the main box body (1) is fixedly connected with a fixing mechanism (2), the fixing mechanism (2) at least comprises a bottom plate (11) clamped with the main box body (1), a baffle plate (12) fixedly connected with the bottom plate (11), a lead screw (14) movably connected with the baffle plate (12) and a spring (15) fixedly connected with the baffle plate (12), and a rubber pad (13) fixedly connected with the screw rod (14).

2. An electrical switchgear, according to claim 1, characterized in that: the bottom fixedly connected with of main tank body (1) one end lateral wall has two sets of levels connecting plate (5) that distribute relatively, and is two sets of the one end that main tank body (1) was kept away from in connecting plate (5) respectively with the both ends fixed connection of portal frame (4), portal frame (4) keep away from the one end top and circular-arc protection shield (6) fixed connection of connecting plate (5), and the concave arc face of protection shield (6) is towards main tank body (1).

3. An electrical switchgear, according to claim 1, characterized in that: the top inner wall fixedly connected with driving motor (8) of guard box (7), the output shaft and installation pole (9) fixed connection of driving motor (8), the one end fixedly connected with a plurality of groups that driving motor (8) were kept away from in installation pole (9) are flabellum (10) that the cross distributes.

4. An electrical switchgear, according to claim 1, characterized in that: the upper surface of the bottom plate (11) is provided with an accommodating groove for the main box body (1) to be placed, the periphery of the accommodating groove of the bottom plate (11) is fixedly connected with baffle plates (12) respectively, and a plurality of groups of springs (15) are fixedly connected to one ends, facing the main box body (1), of two groups of baffle plates (12) which are distributed oppositely in the baffle plates (12) respectively.

5. An electrical switchgear, according to claim 1, characterized in that: the side walls of a group of baffles (12) of the plurality of groups of baffles (12) adjacent to the spring (15) are provided with through holes for the screw rod (14) to be inserted into, and the contact part of the screw rod (14) and the baffles (12) is fixedly connected with a bearing (16).

6. An electrical switchgear, according to claim 1, characterized in that: one end of the screw rod (14) far away from the bearing (16) is fixedly connected with a rubber pad (13).