CN211701098U

CN211701098U - Novel unbalanced three-phase switch board

Info

Publication number: CN211701098U
Application number: CN202020648070.9U
Authority: CN
Inventors: 刘倍华; 陈浩泽; 杨炎孟; 林铸浩; 刘浩
Original assignee: Zhejiang Juhong Electric Equipment Co ltd
Current assignee: Zhejiang Juhong Electric Equipment Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-10-16
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a novel unbalanced three-phase switch board, including base and connecting block, the top fixedly connected with box of base, the top fixedly connected with dust-retaining cover of box, the front surface of box is provided with the chamber door, the rear surface and the box contact of chamber door, the equal fixedly connected with fixed block in four corners position leans on of box front surface, the cavity has been seted up to the inside of fixed block, and first movable groove has all been seted up to the relative one side of upper and lower fixed block. This novel unbalanced three phase switch board through the design of connecting block, fixed block, axostylus axostyle, keyway, connecting rod and movable rod for this device has the installation mechanism of chamber door and has the function of two-way conversion, improves the flexibility ratio of this device, thereby lets the user can be according to actual conditions's needs, the installation direction of nimble regulation chamber door, and convenient to use person installs, provides convenience for the user, has improved the practicality of this device.

Description

Novel unbalanced three-phase switch board

Technical Field

The utility model relates to an electric power tech field specifically is a novel unbalanced three phase control cabinet.

Background

Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people. The invention is the demand of people for continuously increasing electric power in the current internet era, and more products using electric power such as computers, household appliances and the like are invented. It is undeniable that the continuous emergence of new technologies makes electric power a necessity for people.

Three-phase unbalanced control cabinets are often used in the power field. However, the existing three-phase unbalanced control cabinet can only be installed in one side direction, sometimes the cabinet door needs to be installed in the opposite side according to the changing conditions of installation position and space, but the operation is difficult to realize by a user due to the limitation of structural design, so that the installation direction of the cabinet door cannot be exchanged, inconvenience is brought to the user, and the use requirement of the user cannot be met. Therefore, a novel three-phase unbalanced control cabinet is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel unbalanced three phase control cabinet to propose current unbalanced three phase control cabinet in solving above-mentioned background art and all can only install in one side direction, according to the variable conditions such as mounted position and space occasionally, need install the cabinet door in the opposite side, but be limited to structural design's reason, lead to the user to be difficult to realize this operation, make the installation direction of cabinet door can not realize exchanging, bring inconvenience for the user, can not satisfy the problem of user's user demand already.

In order to achieve the above object, the utility model provides a following technical scheme: a novel three-phase unbalanced control cabinet comprises a base and connecting blocks, wherein a box body is fixedly connected to the top of the base, a dust-blocking cover is fixedly connected to the top of the box body, a box door is arranged on the front surface of the box body, the rear surface of the box door is in contact with the box body, fixed blocks are fixedly connected to the positions, close to four corners, of the front surface of the box body, cavities are formed in the fixed blocks, first movable grooves are formed in the opposite sides of the upper fixed block and the lower fixed block, angular grooves are formed in the positions, close to two sides, of the top and the bottom of the box door, the opposite sides of the upper connecting block and the lower connecting block are respectively in contact with the angular grooves, pin grooves are formed in the opposite sides of the upper angular grooves and the lower angular grooves, a shaft lever is fixedly connected to the opposite sides of the upper connecting, the equal fixedly connected with welding rod in one side that two upper and lower connecting rods carried on the back mutually, two upper and lower welding rod one side carried on the back mutually run through two first movable grooves respectively and extend to the inside of fixed block, the equal fixedly connected with movable rod in one side that two welding rods carried on the back mutually, two fixed blocks carried on the back mutually the top of one side and the bottom position both ends of leaning on before back all seted up the thread groove, two second movable grooves are run through respectively and extend to the outside of fixed block in one side that two movable rods carried on the back mutually.

Preferably, the positions, close to the two sides, of the front surface of the box door are fixedly connected with handles, and the handles are designed in a bilateral symmetry mode.

Preferably, opposite sides of the upper and lower shaft rods extend into the two pin grooves, respectively, and the shaft rods are in contact with the inner walls of the pin grooves.

Preferably, the number of the connecting blocks is four, and the rear surface of the connecting block is in contact with the case.

Preferably, two equal fixedly connected with jam plates in the one side that the movable rod carried on the back mutually, two jam plates opposite side lean on the front and back both ends position and all fixedly be provided with the threaded rod.

Preferably, the opposite sides of the two threaded rods respectively penetrate through the two locking plates and extend to the inner part of the threaded groove, and the threaded rods are in threaded connection with the threaded groove.

Compared with the prior art, the beneficial effects of the utility model are that: this novel unbalanced three phase switch board through the design of connecting block, fixed block, axostylus axostyle, keyway, connecting rod and movable rod for this device has the installation mechanism of chamber door and has the function of two-way conversion, improves the flexibility ratio of this device, thereby lets the user can be according to actual conditions's needs, the installation direction of nimble regulation chamber door, and convenient to use person installs, provides convenience for the user, has improved the practicality of this device, has satisfied user's user demand.

Drawings

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

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

FIG. 3 is a schematic view of the pin slot of the present invention;

FIG. 4 is a schematic view of the shaft of the present invention;

fig. 5 is a schematic view of the thread groove of the present invention.

In the figure: 1. a base; 2. a box body; 3. a box door; 4. a fixed block; 5. a first movable slot; 6. connecting blocks; 7. an angular groove; 8. a pin slot; 9. a shaft lever; 10. a second movable slot; 11. a connecting rod; 12. welding a rod; 13. a movable rod; 14. a thread groove; 15. a handle; 16. a locking plate; 17. a threaded rod; 18. a dust cover.

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. 1-5, the present invention provides a technical solution: a novel three-phase unbalanced control cabinet comprises a base 1 and connecting blocks 6, wherein the top of the base 1 is fixedly connected with a box body 2, the top of the box body 2 is fixedly connected with a dust-blocking cover 18, the front surface of the box body 2 is provided with a box door 3, the rear surface of the box door 3 is contacted with the box body 2, the positions, close to four corners, of the front surface of the box body 2 are fixedly connected with fixed blocks 4, cavities are formed in the fixed blocks 4, the opposite sides of the upper fixed block 4 and the lower fixed block 4 are respectively provided with a first movable groove 5, the positions, close to two sides, of the top and the bottom of the box door 3 are respectively provided with an angle groove 7, the opposite sides of the upper connecting block 6 and the lower connecting block 6 are respectively contacted with the angle groove 7, the opposite sides of the upper angle groove 7 and the lower angle groove 7 are respectively provided with a pin groove 8, two equal fixedly connected with welding rod 12 in one side that connecting rod 11 carried on the back mutually from top to bottom, two upper and lower welding rod 12 one side that carries on the back mutually run through two first movable grooves 5 respectively and extend to the inside of fixed block 4, two welding rod 12 one side that carries on the back mutually all fixedly connected with movable rod 13, threaded groove 14 has all been seted up to two fixed block 4 back mutually one side top and the preceding back both ends position of leaning on of bottom, two movable rod 13 one side that carries on the back mutually run through two second movable grooves 10 respectively and extend to the outside of fixed block 4.

The utility model discloses in: the positions close to the two sides of the front surface of the box door 3 are fixedly connected with handles 15, and the handles 15 are designed to be bilaterally symmetrical; the door 3 is convenient for a user to open by arranging the handle 15.

The utility model discloses in: the opposite sides of the upper shaft lever 9 and the lower shaft lever 9 respectively extend into the two pin grooves 8, and the shaft levers 9 are contacted with the inner walls of the pin grooves 8; through the setting of axostylus axostyle 9 and cotter way 8, when spacing to chamber door 3, make chamber door 3 can rotate.

The utility model discloses in: the total number of the connecting blocks 6 is four, and the rear surface of each connecting block 6 is in contact with the box body 2; the shaft rod 9 is fixed through the arrangement of the connecting block 6.

The utility model discloses in: the opposite sides of the two movable rods 13 are fixedly connected with locking plates 16, and threaded rods 17 are fixedly arranged at the positions, close to the front and the rear, of the opposite sides of the two locking plates 16; through the arrangement of the locking plate 16, the threaded rod 17 is connected.

The utility model discloses in: the opposite sides of the two threaded rods 17 respectively penetrate through the two locking plates 16 and extend into the threaded grooves 14, and the threaded rods 17 are in threaded connection with the threaded grooves 14; the device can be locked by the arrangement of the threaded rod 17 and the threaded groove 14.

The working principle is as follows: when the box door 3 is required to be adjusted to be opened at the left side in use, a user only needs to screw out the threaded rod 17 on the fixed block 4 arranged at the left side of the box body 2 from the threaded groove 14, the limit of the movable rod 13 is released, then the movable rod 13 is pulled to move, the movable rod 13 moves to drive the connecting rod 11 to move, the connecting rod 11 moves to drive the shaft rod 9 on the connecting block 6 to move out of the pin groove 8 on the angular groove 7, the limit on the left side of the box door 3 is released, so that the box door 3 can be opened only from the left side, after the shaft rod 9 moves out of the pin groove 8, meanwhile, the locking plate 16 is aligned to the thread groove 14 at the top of the fixing block 4, at this time, the user locks the threaded rod 17 with the thread groove 14, the limit of the locking plate 16 is completed, thus locking the device so that the shaft 9 does not fall off, and when it is desired to open the door from the right side, the operation steps are the same as those described above, and therefore, the description thereof is omitted.

In summary, the following steps: the novel three-phase unbalanced control cabinet has the advantages that through the design of the connecting block 6, the fixed block 4, the shaft rod 9, the pin groove 8, the connecting rod 11 and the movable rod 13, the mounting mechanism of the cabinet door 3 has the function of bidirectional conversion, the flexibility of the device is improved, so that a user can flexibly adjust the mounting direction of the cabinet door 3 according to the requirements of actual conditions, the mounting is convenient for the user, the convenience is provided for the user, the practicability of the device is improved, the use requirements of the user are met, the problems that the existing three-phase unbalanced control cabinet can only be mounted in one side direction, the cabinet door needs to be mounted on the opposite side sometimes according to the equal change conditions of the mounting position and space, but the operation is difficult to realize due to the limitation of structural design, and the mounting direction of the cabinet door can not be interchanged, inconvenience is brought to users, and the use requirements of the users cannot be met.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 unbalanced three phase switch board, includes base (1) and connecting block (6), its characterized in that: the dust-proof box is characterized in that a box body (2) is fixedly connected to the top of the base (1), a dust-proof cover (18) is fixedly connected to the top of the box body (2), a box door (3) is arranged on the front surface of the box body (2), the rear surface of the box door (3) is in contact with the box body (2), fixed blocks (4) are fixedly connected to the positions, close to four corners, of the front surface of the box body (2), a cavity is formed in each fixed block (4), first movable grooves (5) are formed in one side, opposite to the upper fixed block (4), of the lower fixed block, angular grooves (7) are formed in the positions, close to two sides, of the top and the bottom of the box door (3), one sides, opposite to the upper connecting block (6) and the lower connecting block (6), are in contact with the angular grooves (7), pin grooves (8) are formed in one side, second movable groove (10) have all been seted up to one side that two fixed block (4) were carried on the back mutually, the equal fixedly connected with connecting rod (11) in one side that two upper and lower connecting blocks (6) were carried on the back mutually, the equal fixedly connected with welding rod (12) in one side that two upper and lower connecting rods (11) were carried on the back mutually, two first movable groove (5) are run through respectively and extend to the inside of fixed block (4) in one side that two welding rod (12) were carried on the back mutually, threaded groove (14) have all been seted up to the front and back both ends position of leaning on of one side top and bottom that two fixed block (4) were carried on the back mutually, two second movable groove (10) are run through respectively and extend to the outside of fixed block (4) in one side that two movable rod (13).

2. The novel three-phase unbalanced control cabinet of claim 1, wherein: the refrigerator door is characterized in that handles (15) are fixedly connected to the positions, close to the two sides, of the front surface of the refrigerator door (3), and the handles (15) are designed in a bilateral symmetry mode.

3. The novel three-phase unbalanced control cabinet of claim 1, wherein: the opposite sides of the upper shaft lever (9) and the lower shaft lever (9) respectively extend into the two pin grooves (8), and the shaft levers (9) are in contact with the inner walls of the pin grooves (8).

4. The novel three-phase unbalanced control cabinet of claim 1, wherein: the total number that connecting block (6) set up is four, the rear surface and the box (2) contact of connecting block (6).

5. The novel three-phase unbalanced control cabinet of claim 1, wherein: one side of each movable rod (13) back to back is fixedly connected with a locking plate (16), and the positions of the two opposite sides of the two locking plates (16) close to the front and the back are fixedly provided with threaded rods (17).

6. The novel three-phase unbalanced control cabinet of claim 5, wherein: the opposite sides of the two threaded rods (17) respectively penetrate through the two locking plates (16) and extend into the thread grooves (14), and the threaded rods (17) are in threaded connection with the thread grooves (14).