CN211700971U

CN211700971U - High-voltage switch cabinet with good safety and stability

Info

Publication number: CN211700971U
Application number: CN201922422748.1U
Authority: CN
Inventors: 谢卓明; 刘荣鑫; 赵伯富; 韩小兰; 胡周敏
Original assignee: Fujian Ankong Electric Co ltd
Current assignee: Fujian Ankong Electric Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-16
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a good high tension switchgear of safety and stability, the intelligent cabinet temperature adjusting device comprises a cabinet body and a cabinet door, the articulated cabinet door that is connected with in front of the cabinet body, and the inside extension of the back level of the cabinet body is formed with the recess, welded connection has two baffles on the inner wall of the cabinet body, and welded connection has metal shrapnel and second connecting rod on the internal wall of cabinet body both sides, all there is first screw thread post through head rod welded connection between baffle and the internal side wall of cabinet, and welded connection has the mounting panel between two baffles, the medial surface welded connection of cabinet door has second screw thread post, the cover has threaded sleeve on the first screw thread post. This good high tension switchgear of safety and stability is provided with four first screw thread posts on the inner wall of the cabinet body, is provided with four second screw thread posts on the inner wall of cabinet door, and on the cabinet door can firmly be fixed in the cabinet body, the locking was firm, is difficult for being opened, has ensured the security and the stability of the cabinet body effectively, and the practicality is strong.

Description

High-voltage switch cabinet with good safety and stability

Technical Field

The utility model relates to the technical field of electrical equipment, specifically be a good high tension switchgear of safety and stability nature.

Background

The high-voltage switch cabinet is an electrical device and is mainly used for on-off, control or protection in power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system, and generally comprises a cabinet body and a cabinet door, wherein the cabinet door plays a role in protecting the safety and stability of components in the cabinet body during operation;

current cabinet door all locks through mechanical lock, and the locking is insecure, receives external violence easily to open, greatly reduced high tension switchgear's security and stability, and the practicality is not strong, can not satisfy people's user demand, in view of the defect that exists among the above prior art, is necessary to improve it further, makes it more possess the practicality, just can accord with the in-service use condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good high tension switchgear of safety and stability to solve the current cabinet door that proposes in the above-mentioned background art and all lock through mechanical lock, lock insecure, receive external violence to open easily, greatly reduced high tension switchgear's security and stability, the not strong problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage switch cabinet with good safety and stability comprises a cabinet body and a cabinet door, wherein the front side of the cabinet body is hinged with the cabinet door, the back side of the cabinet body horizontally extends inwards to form a groove, the inner wall of the cabinet body is connected with two partition plates in a welding manner, the inner walls on the two sides of the cabinet body are connected with a metal elastic sheet and a second connecting rod in a welding manner, a first threaded column is welded between each partition plate and the inner side wall of the cabinet body through a first connecting rod, a mounting plate is welded between the two partition plates, the inner side surface of the cabinet door is connected with a second threaded column in a welding manner, a threaded sleeve is sleeved on each first threaded column, an electromagnet is fixed on the inner wall of the cabinet body opposite to the first threaded column through a bolt, the threaded sleeve is screwed with the first threaded column, one end of the threaded sleeve, the magnetic pole of electro-magnet is opposite with the magnetic pole of magnet ring, the notch department laminating of recess has the closing plate, and the bolt fastening has the electric brake on the cell wall of recess to electric brake and electro-magnet wire connection, be bolt fixed connection between closing plate and the cabinet body wall body, welded connection has the iron bead on the second connecting rod, and iron bead and metal shrapnel laminate mutually.

Further, first screw thread post all is the rectangle distribution on the cabinet body and second screw thread post on the cabinet door and has four, and first screw thread post and second screw thread post one-to-one to first screw thread post and second screw thread post size and screw thread are revolved to the homogeneous phase the same.

Furthermore, the length of the partition plate is larger than the distance between the two electromagnets which are longitudinally distributed, and the partition plate is made of iron materials.

Furthermore, four electromagnets are distributed in a rectangular shape, and the electromagnets and the magnet rings are coaxial.

Furthermore, the distance between the metal elastic sheet and the outer wall of the first threaded column is smaller than the ring width of the rubber ring, and the distance between the iron bead and the outer wall of the first threaded column is larger than the ring width of the rubber ring.

Compared with the prior art, the beneficial effects of the utility model are that: this good high tension switchgear of safety and stability is provided with four first screw thread posts on the inner wall of the cabinet body, be provided with four second screw thread posts on the inner wall of cabinet door, after closing the cabinet door, first screw thread post and second screw thread post level align, open the back with the electric brake like this, make the electro-magnet circular telegram, the electro-magnet is through the magnetic force effect with the magnet ring, then drive threaded sleeve rotatory on first screw thread post, and on the screw in second screw thread post, then couple together first screw thread post and second screw thread post through threaded sleeve, after the electro-magnet outage, threaded sleeve, first screw thread post and second screw thread post three connect as an organic wholely, and then the cabinet door can firmly be fixed in on the cabinet body, the locking is firm, be difficult for being opened, the security and the stability of the cabinet body have been ensured effectively, therefore, the clothes hanger is strong in.

Drawings

Fig. 1 is a schematic view of a top view structure of the inside of a cabinet body of the present invention;

FIG. 2 is a schematic view of the front view structure inside the cabinet body of the present invention;

fig. 3 is a schematic structural view of the threaded sleeve of the present invention;

fig. 4 is a schematic side view of the metal dome and iron bead of the present invention.

In the figure: 1. the cabinet body, 2, cabinet door, 3, first screw thread post, 4, second screw thread post, 5, baffle, 6, mounting panel, 7, head rod, 8, threaded sleeve, 9, magnet ring, 10, rubber ring, 11, electro-magnet, 12, recess, 13, closing plate, 14, electric brake, 15, metal shrapnel, 16, iron bead, 17, second connecting rod.

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 high-voltage switch cabinet with good safety and stability comprises a cabinet body 1 and a cabinet door 2, wherein the front of the cabinet body 1 is hinged with the cabinet door 2, the back of the cabinet body 1 horizontally extends inwards to form a groove 12, two partition plates 5 are welded and connected on the inner wall of the cabinet body 1, metal elastic sheets 15 and second connecting rods 17 are welded and connected on the inner walls of two sides of the cabinet body 1, a first threaded column 3 is welded and connected between the partition plates 5 and the inner wall of the cabinet body 1 through a first connecting rod 7, a mounting plate 6 is welded and connected between the two partition plates 5, a second threaded column 4 is welded and connected on the inner side surface of the cabinet door 2, a threaded sleeve 8 is sleeved on the first threaded column 3, an electromagnet 11 is fixed on the inner wall of the cabinet body 1 opposite to the first threaded column 3 through a bolt, the threaded sleeve 8 is screwed with the first threaded column 3, a magnet ring 9 is welded and connected on one end of the threaded, the magnetic pole of electro-magnet 11 is opposite with the magnetic pole of magnet ring 9, the notch department laminating of recess 12 has closing plate 13, and the bolt fastening has electric brake 14 on the cell wall of recess 12, and

electric brake

14 and 11 connection of electric lines of electro-magnet, be bolt fixed connection between closing plate 13 and the cabinet body 1 wall body, welded connection has iron bead 16 on the second connecting rod 17, and iron bead 16 and metal shrapnel 15 laminate mutually, electric brake 14 and the circuit of cabinet body 1 inside components and parts sharing, can control opening of electro-magnet 11 through opening and closing electric brake 14 like this, high durability and convenient use, closing plate 13 can seal recess 12, avoid electric brake 14 in the recess 12 to intake the short circuit.

Further, first screw thread post 3 all is the rectangle distribution on the cabinet body 1 and second screw thread post 4 has four on cabinet door 2, and first

screw thread post

3 and 4 one-to-one of second screw thread post, and first

screw thread post

3 and 4 size and screw thread of second screw thread post are revolved to the homogeneous phase the same, like this when cabinet door 1 closes the back, first

screw thread post

3 and 4 levels of second screw thread post align, threaded sleeve 8 can follow first screw thread post 3 and screw in to second screw thread post 4 on, and then couple together first screw thread post 3 and second screw thread post 4, rational in infrastructure.

Further, the length of baffle 5 is greater than the interval between two electromagnets 11 of longitudinal distribution, and baffle 5 is the iron material, and the setting of baffle 5 can form a shielding layer, can shield the magnetic field that electromagnet 11 produced, avoids influencing the components and parts normal operating on the mounting panel 6.

Furthermore, four electromagnets 11 are distributed in a rectangular shape, and the electromagnets 11 and the magnet rings 9 are coaxial, so that after the four electromagnets 11 are electrified, the threaded sleeves 8 on the 4 first threaded columns 3 can be driven to synchronously run, the locking and opening time of the cabinet door 2 is further shortened, and the use is convenient.

Further, the interval between metal shrapnel 15 and the 3 outer walls of first screw thread post is less than the ring width of rubber ring 10, the interval between iron bead 16 and the 3 outer walls of first screw thread post is greater than the ring width of rubber ring 10, when screw sleeve 8 is rotatory removal on first screw thread post 3, rubber ring 10 synchronous motion on it, when rubber ring 10 removed, can contact with metal shrapnel 15, can not contact with iron bead 16, metal shrapnel 15 can be formed by rubber ring 10 extrusion, after separating with rubber ring 10, can reset and collide with iron bead 16, and send out the sound, and then remind people, can be with electro-magnet 11 outage.

The working principle is as follows: during the use, install components and parts on mounting panel 6, when needs lock cabinet door 2, earlier close cabinet door 2 and the cabinet body 1, opening electric brake 14, and then make electromagnet 11 circular telegram, electromagnet 11 magnetism this moment and magnet ring 9 repulsion each other, under magnetic force, magnet ring 9 promotes threaded sleeve 8 at first threaded column 3 rotatory removal, and screw in to second threaded column 4 on, and then can couple together first threaded column 3 and second threaded column 4, the locking to cabinet door 2 has been accomplished, when needing to open, again with electromagnet 11 circular telegram, make on the whole screw in of threaded sleeve 8 to second threaded column 4, first threaded column 3 and second threaded column 4 separate this moment, can directly open cabinet door 2.

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 good high tension switchgear of safety and stability, includes the cabinet body (1) and cabinet door (2), its characterized in that: the cabinet is characterized in that a cabinet door (2) is hinged to the front side of the cabinet body (1), a groove (12) is formed in the horizontal inward extension of the back side of the cabinet body (1), two partition plates (5) are welded to the inner wall of the cabinet body (1), metal elastic sheets (15) and second connecting rods (17) are welded to the inner walls of the two sides of the cabinet body (1), first threaded columns (3) are welded to the inner side walls of the partition plates (5) and the cabinet body (1) through first connecting rods (7), a mounting plate (6) is welded to the two partition plates (5), second threaded columns (4) are welded to the inner side faces of the cabinet door (2), threaded sleeves (8) are sleeved on the first threaded columns (3), electromagnets (11) are fixed to the inner wall of the cabinet body (1) opposite to the first threaded columns (3) through bolts, and the threaded sleeves (8) are screwed with the first threaded columns (3), and threaded sleeve (8) have magnet ring (9) towards electro-magnet (11) one end welded connection to threaded sleeve (8) other end is fixed to bond has rubber ring (10), the magnetic pole of electro-magnet (11) is opposite with the magnetic pole of magnet ring (9), notch department laminating of recess (12) has closing plate (13), and bolt fastening has electric brake (14) on the cell wall of recess (12), and electric brake (14) and electro-magnet (11) connection of electric lines, be bolt fixed connection between closing plate (13) and the cabinet body (1) wall body, welded connection has iron ball (16) on second connecting rod (17), and iron ball (16) laminate mutually with metal shrapnel (15).

2. The high-voltage switch cabinet with good safety and stability as claimed in claim 1, wherein: first screw thread post (3) all are the rectangle on the cabinet body (1) and second screw thread post (4) and distribute four on cabinet door (2), and first screw thread post (3) and second screw thread post (4) one-to-one to first screw thread post (3) and second screw thread post (4) size and screw thread revolve to the homogeneous phase the same.

3. The high-voltage switch cabinet with good safety and stability as claimed in claim 1, wherein: the length of the partition plate (5) is larger than the distance between the two electromagnets (11) which are longitudinally distributed, and the partition plate (5) is made of iron materials.

4. The high-voltage switch cabinet with good safety and stability as claimed in claim 1, wherein: the four electromagnets (11) are distributed in a rectangular shape, and the electromagnets (11) and the magnet ring (9) are coaxial.

5. The high-voltage switch cabinet with good safety and stability as claimed in claim 1, wherein: the distance between the metal elastic sheet (15) and the outer wall of the first threaded column (3) is smaller than the ring width of the rubber ring (10), and the distance between the iron bead (16) and the outer wall of the first threaded column (3) is larger than the ring width of the rubber ring (10).