CN211981221U

CN211981221U - Low-voltage cabinet

Info

Publication number: CN211981221U
Application number: CN202020920901.3U
Authority: CN
Inventors: 李开峰
Original assignee: Foshan Long Day New Metal Products Co ltd
Current assignee: Foshan Long Day New Metal Products Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-11-20
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a low-voltage cabinet technical field just discloses low-voltage cabinet, including two crossbeam boards, two first sliding trays have all been seted up to the relative one side of crossbeam board, the inside sliding connection of first sliding tray has first sliding block, and the homonymy is two the first sliding column of the equal fixedly connected with in the relative one side of first sliding block, homonymy two fixedly connected with supporting shoe between the first sliding column, the spread groove has been seted up on the right side of crossbeam board, the inside swing joint of spread groove has the stopper, the inside of crossbeam board has been seted up and has been accepted the groove, the second sliding tray has been seted up at the back of crossbeam board, the inside sliding connection of second sliding tray has the second sliding block, the back fixedly connected with of second sliding block extends the piece. This low-voltage cabinet, it is spacing through sliding fit and buckle, make the switch board need not to use a large amount of rivets, improved the assembly efficiency of low-voltage cabinet, the effectual purpose that reaches the dismouting of being convenient for.

Description

Low-voltage cabinet

Technical Field

The utility model relates to a low-voltage cabinet technical field specifically is a low-voltage cabinet.

Background

The rated current of the low-voltage power distribution cabinet is 50Hz of alternating current, a power distribution system with the rated voltage of 380v is used for power, lighting and power distribution electric energy conversion and control, and the product has the advantages of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, and strong seriousness and practicability.

The low-voltage cabinet has excellent performance and large demand, is widely applied to various industries, and the traditional low-voltage cabinet generally needs to be assembled through a large number of rivets and fixing parts, so that the low-voltage cabinet has low assembly efficiency and is inconvenient to disassemble and assemble, and the low-voltage cabinet is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a low-voltage cabinet, possess the dismouting of being convenient for and advantage such as assembly efficiency height, solved the low-voltage cabinet and used a large amount of rivets and mounting to assemble and lead to the problem that assembly efficiency is low and the dismouting is inconvenient.

(II) technical scheme

For the above-mentioned dismouting of being convenient for and the high purpose of assembly efficiency of realization, the utility model provides a following technical scheme: the low-voltage cabinet comprises two cross beam plates, wherein two first sliding grooves are formed in opposite sides of the two cross beam plates, a first sliding block is connected inside the first sliding grooves in a sliding mode, a first sliding column is fixedly connected to opposite sides of the two first sliding blocks on the same side, a supporting block is fixedly connected between the two first sliding columns on the same side, a connecting groove is formed in the right side of the cross beam plate, a limiting block is movably connected inside the connecting groove, a bearing groove is formed in the cross beam plate, a second sliding groove is formed in the back side of the cross beam plate, a second sliding block is connected inside the second sliding groove in a sliding mode, an extending block is fixedly connected to the back side of the second sliding block, a back plate is fixedly connected to the back side of the extending block, two bearing blocks are fixedly connected to the front side of the supporting block on the left side of the extending block, and a placing groove is formed in, the inside sliding connection of standing groove has built-in piece, two it rotates to be connected with between the built-in piece and rotates the post, the left side fixedly connected with who rotates the post places the piece, the left side fixedly connected with door body of placing the piece.

Preferably, the distance between the two support blocks is equal to the length of the door body, and the height of the door body is equal to the distance between the two cross beam plates.

Preferably, the first sliding groove, the connecting groove and the receiving groove are communicated, the first sliding groove is convex, and the minimum length of the first sliding groove is smaller than that of the first sliding block.

Preferably, four of the left and right sides one side that the stopper deviates from mutually all fixedly connected with handle, and the diameter of stopper equals the diameter of accepting the groove.

Preferably, the distance between the top surface of the beam plate at the top and the bottom surface of the beam plate at the bottom is equal to the height of the back plate, and the length of the beam plate is equal to the length of the back plate.

Preferably, the beam plate and the supporting block are mutually attached, the supporting block is positioned on the front face of the back plate, and the supporting block is attached to the back plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a low-voltage cabinet possesses following beneficial effect:

when the low-voltage cabinet needs to be assembled, the first sliding groove is used as a positioning reference, the supporting block is pushed until the distance between the front surface of the first sliding block and the front surface of the cross beam plate is equal to the distance between the back surface of the limiting block and the front surface of the cross beam plate, after the distance between the front surface of the first sliding block and the front surface of the cross beam plate is equal to the distance between the back surface of the limiting block and the front surface of the cross beam plate, the limiting block is pushed until the limiting block penetrates through the first sliding groove and moves to the inside of the bearing groove, the first sliding block, the first sliding column and the supporting block are fixed under the blocking action of the limiting block, after the first sliding block, the first sliding column and the supporting block are fixed, the built-in block is moved to the inside of the placing groove, then, the second sliding groove is used as a positioning reference, the back plate is pushed downwards until the top surface of the top cross beam plate, the handle is fallen to the drawing, makes the stopper no longer the first sliding block of separation, afterwards, and reverse pulling supporting shoe makes first sliding block break away from first sliding tray, upwards stimulates the backplate again, until the second sliding block break away from the second sliding tray can, this accommodation process is spacing through sliding fit and buckle, makes the switch board need not to use a large amount of rivets, has improved the assembly efficiency of low-voltage cabinet, the effectual purpose that reaches the dismouting of being convenient for.

Drawings

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

FIG. 2 is a partially enlarged view of A in the structure of the present invention;

FIG. 3 is a top view of the top cross beam panel connection structure of the present invention;

fig. 4 is a sectional view of the door connecting structure of the present invention.

In the figure: the door comprises a cross beam plate 1, a first sliding groove 2, a first sliding block 3, a first sliding column 4, a supporting block 5, a connecting groove 6, a limiting block 7, a receiving groove 8, a second sliding groove 9, a second sliding block 10, an extending block 11, a back plate 12, a receiving block 13, a placing groove 14, a built-in block 15, a rotating column 16, a placing block 17 and a door body 18.

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 low-voltage cabinet includes two cross beam plates 1, two first sliding grooves 2 are respectively disposed on opposite sides of the two cross beam plates 1, first sliding blocks 3 are slidably connected inside the first sliding grooves 2, first sliding columns 4 are respectively fixedly connected on opposite sides of the two first sliding blocks 3 on the same side, supporting blocks 5 are fixedly connected between the two first sliding columns 4 on the same side, a connecting groove 6 is disposed on the right side of the cross beam plate 1, a limiting block 7 is movably connected inside the connecting groove 6, a receiving groove 8 is disposed inside the cross beam plate 1, the first sliding grooves 2, the connecting groove 6 and the receiving groove 8 are communicated, the first sliding grooves 2 are convex, the minimum length of the first sliding grooves 2 is smaller than the length of the first sliding blocks 3, handles are respectively fixedly connected on opposite sides of the four limiting blocks 7 on the left side and the right side, and the diameter of the limiting blocks 7 is equal to the diameter of the receiving groove 8, the back of the crossbeam plate 1 is provided with a second sliding groove 9, the inside of the second sliding groove 9 is connected with a second sliding block 10 in a sliding way, the back of the second sliding block 10 is fixedly connected with an extension block 11, the back of the extension block 11 is fixedly connected with a back plate 12, the distance between the top surface of the top crossbeam plate 1 and the bottom surface of the bottom crossbeam plate 1 is equal to the height of the back plate 12, the length of the crossbeam plate 1 is equal to the length of the back plate 12, the crossbeam plate 1 and the supporting block 5 are mutually attached, the supporting block 5 is positioned on the front of the back plate 12, the supporting block 5 is attached to the back plate 12, the front of the left supporting block 5 is fixedly connected with two bearing blocks 13, the top of each bearing block 13 is provided with a placing groove 14, the inside of the placing groove 14 is connected with a built-in block 15 in a sliding way, a rotating column 16 is rotatably connected between the two built-in blocks 15, when the low-voltage cabinet needs to be assembled, the first sliding groove 2 is used as a positioning reference, the supporting block 5 is pushed until the distance between the front surface of the first sliding block 3 and the front surface of the cross beam plate 1 is equal to the distance between the back surface of the limiting block 7 and the front surface of the cross beam plate 1, after the distance between the front surface of the first sliding block 3 and the front surface of the cross beam plate 1 is equal to the distance between the back surface of the limiting block 7 and the front surface of the cross beam plate 1, the limiting block 7 is pushed until the limiting block 7 passes through the first sliding groove 2 and moves to the inside of the bearing groove 8, under the blocking action of the limiting block 7, the first sliding block 3, the first sliding column 4 and the supporting block 5 are fixed, the built-in block 15 is moved to the inside of the placing groove 14, subsequently, use second sliding tray 9 as the location benchmark, promote backplate 12 downwards, the top surface parallel and level of crossbeam board 1 top surface and backplate 12 up to the top, the assembly is accomplished, and when needing to dismantle the low-voltage cabinet, draw down the handle, make stopper 7 no longer the first sliding block 3 of separation, afterwards, reverse pulling supporting shoe 5, make first sliding block 3 break away from first sliding tray 2, upwards stimulate backplate 12 again, until second sliding block 10 break away from second sliding tray 9 can, this accommodation process, it is spacing through sliding fit and buckle, it need not to use a large amount of rivets to make the switch board, the assembly efficiency of low-voltage cabinet has been improved, the effectual purpose of being convenient for the dismouting that reaches.

When the low-voltage cabinet is used and needs to be assembled, the first sliding groove 2 is used as a positioning reference to push the supporting block 5 until the distance between the front surface of the first sliding block 3 and the front surface of the beam plate 1 is equal to the distance between the back surface of the limiting block 7 and the front surface of the beam plate 1, after the distance between the front surface of the first sliding block 3 and the front surface of the beam plate 1 is equal to the distance between the back surface of the limiting block 7 and the front surface of the beam plate 1, the limiting block 7 is pushed until the limiting block 7 penetrates through the first sliding groove 2 and moves to the inside of the bearing groove 8, under the blocking action of the limiting block 7, the first sliding block 3, the first sliding column 4 and the supporting block 5 are fixed, the built-in block 15 is moved to the inside of the placing groove 14, then, the second sliding groove 9 is used as a positioning reference to push the back plate 12 downwards until the top surface of the beam plate 1 at the top is flush with the top surface of the back plate 12, the assembly is accomplished, and when needing to dismantle the low-voltage cabinet, draw the handle, make stopper 7 no longer the first sliding block 3 of separation, afterwards, reverse pulling supporting shoe 5 makes first sliding block 3 break away from first sliding tray 2, upwards stimulate backplate 12 again, until second sliding block 10 break away from second sliding tray 9 can, this accommodation process is spacing through sliding fit and buckle, it need not to use a large amount of rivets to make the switch board, the assembly efficiency of low-voltage cabinet has been improved, the effectual purpose that is convenient for the dismouting that reaches.

In summary, when the low voltage cabinet needs to be assembled, the first sliding groove 2 is used as a positioning reference to push the supporting block 5 until the distance between the front surface of the first sliding block 3 and the front surface of the beam plate 1 is equal to the distance between the back surface of the limiting block 7 and the front surface of the beam plate 1, when the distance between the front surface of the first sliding block 3 and the front surface of the beam plate 1 is equal to the distance between the back surface of the limiting block 7 and the front surface of the beam plate 1, the limiting block 7 is pushed until the limiting block 7 passes through the first sliding groove 2 and moves to the inside of the receiving groove 8, under the blocking action of the limiting block 7, the first sliding block 3, the first sliding column 4 and the supporting block 5 are fixed, the built-in block 15 is moved to the inside of the placing groove 14, then, the second sliding groove 9 is used as a positioning reference to push the back plate 12 downwards until the top surface of the top beam plate 1 is flush with the top surface of the back plate 12, the assembly is accomplished, and when needing to dismantle the low-voltage cabinet, draw the handle, make stopper 7 no longer the first sliding block 3 of separation, afterwards, reverse pulling supporting shoe 5, make first sliding block 3 break away from first sliding tray 2, upwards stimulate backplate 12 again, break away from second sliding tray 9 until second sliding block 10 can, this accommodation process, it is spacing through sliding fit and buckle, it need not to use a large amount of rivets to make the switch board, the assembly efficiency of low-voltage cabinet has been improved, the effectual purpose of being convenient for the dismouting that reaches, it uses a large amount of rivets and mounting to assemble the problem that leads to assembly efficiency low and dismouting inconvenience to have solved the low-voltage cabinet.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. Low-voltage cabinet, including two crossbeam boards (1), its characterized in that: two first sliding grooves (2) are respectively formed in opposite sides of the two crossbeam plates (1), a first sliding block (3) is connected in the first sliding grooves (2) in a sliding manner, first sliding columns (4) are respectively and fixedly connected to opposite sides of the two first sliding blocks (3) on the same side, a supporting block (5) is fixedly connected between the two first sliding columns (4) on the same side, a connecting groove (6) is formed in the right side of the crossbeam plate (1), a limiting block (7) is movably connected in the connecting groove (6), a bearing groove (8) is formed in the crossbeam plate (1), a second sliding groove (9) is formed in the back side of the crossbeam plate (1), a second sliding block (10) is connected in the second sliding groove (9) in a sliding manner, and an extending block (11) is fixedly connected to the back side of the second sliding block (10), the back fixedly connected with backplate (12) of extension piece (11), the left side two of the positive fixedly connected with of supporting shoe (5) hold piece (13), standing groove (14) have been seted up at the top of holding piece (13), the inside sliding connection of standing groove (14) has built-in piece (15), two it rotates post (16) to rotate to be connected with between built-in piece (15), the left side fixedly connected with of rotation post (16) places piece (17), place the left side fixedly connected with door body (18) of piece (17).

2. The low-voltage cabinet as claimed in claim 1, wherein: the distance between the two supporting blocks (5) is equal to the length of the door body (18), and the height of the door body is equal to the distance between the two cross beam plates (1).

3. The low-voltage cabinet as claimed in claim 1, wherein: first sliding tray (2), spread groove (6) and accept groove (8) intercommunication, and the shape of first sliding tray (2) is the convex, and the minimum length of first sliding tray (2) is less than the length of first sliding block (3).

4. The low-voltage cabinet as claimed in claim 1, wherein: the left side and the right side are four the handle is fixedly connected to one side of the limiting block (7) which deviates from each other, and the diameter of the limiting block (7) is equal to that of the bearing groove (8).

5. The low-voltage cabinet as claimed in claim 1, wherein: the distance between the top surface of the beam plate (1) at the top and the bottom surface of the beam plate (1) at the bottom is equal to the height of the back plate (12), and the length of the beam plate (1) is equal to the length of the back plate (12).

6. The low-voltage cabinet as claimed in claim 1, wherein: the beam plate (1) and the supporting block (5) are mutually attached, the supporting block (5) is positioned on the front surface of the back plate (12), and the supporting block (5) is attached to the back plate (12).