CN114566873A

CN114566873A - Power distribution cabinet frame capable of being assembled quickly

Info

Publication number: CN114566873A
Application number: CN202210283702.XA
Authority: CN
Inventors: 董晓光
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-05-31

Abstract

The invention discloses a fast-assembled power distribution cabinet frame, which relates to the technical field of cabinet frames and comprises two groups of parallel first brackets, wherein two groups of second brackets are arranged on one side of each first bracket in parallel, a first end frame is arranged between the ends of the two groups of first brackets and the ends of the two groups of second brackets, two groups of second end frame frames are arranged between the ends of the first brackets and the ends of the second brackets, second end pieces are arranged at two ends of the first brackets, first end pieces are arranged at two ends of the second brackets, assembling structures are arranged at the lower ends of the first end pieces and the second end pieces, each assembling structure comprises bases arranged at the lower ends of the first end pieces and the second end pieces, the invention provides a fast-assembled power distribution cabinet frame, and solves the problems that the existing power distribution cabinet frame needs to be fixed by screws and nuts during installation, the assembling process is troublesome, and the installation and connection of the frames are not tight, when the frame is collided, no buffer structure exists, which is not beneficial to the use problem of the frame.

Description

Power distribution cabinet frame capable of being assembled quickly

Technical Field

The invention relates to the technical field of cabinet body frames, in particular to a quickly-assembled power distribution cabinet frame.

Background

The power distribution cabinet is used in the occasions with dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, and the power distribution cabinet frame is an external frame for the power distribution cabinet;

need fix with the help of screw and nut during current distribution cabinet frame installation, the process of assembling is comparatively troublesome, fast inadequately, and secondly, the erection joint of frame is inseparable inadequately, finally, does not have the structure of buffering when receiving the collision, is unfavorable for the use of frame, and for this, the staff in the field has provided a switch board frame of assembling fast.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a quickly-assembled power distribution cabinet frame, which solves the problems that the existing power distribution cabinet frame needs to be fixed by means of screws and nuts during installation, the assembling process is troublesome, the installation and connection of the frame are not tight enough, and the frame is not provided with a buffer structure when being collided, so that the frame is not beneficial to use.

In order to realize the purpose, the invention is realized by the following technical scheme: a fast-assembled power distribution cabinet frame comprises two groups of parallel first supports, wherein two groups of second supports are arranged on one side of each first support in parallel, a first end frame is arranged between the ends of the two groups of first supports and the ends of the two groups of second supports, two groups of second end frame frames are arranged between the ends of the first supports and the ends of the second supports, second end pieces are arranged at two ends of each first support, first end pieces are arranged at two ends of each second support, and assembling structures are arranged at the lower ends of the first end pieces and the second end pieces;

the splicing structure comprises a base arranged at the lower end of a first end piece and a second end piece, wherein a clamping groove is formed in the outer surface of the base, the clamping groove is in the shape of a rectangular groove, two corners of the same surface in the clamping groove are provided with a first limiting piece, the other two corners are provided with a second limiting piece, two ends of the first limiting piece are fixedly provided with a first corner bulge, two ends of the second limiting piece are fixedly provided with a second corner bulge, the inner wall of the base is close to the corners and is provided with positioning columns, and through holes are formed in the outer surfaces of the lower ends of the second end piece, the first end frame and the second end frame.

As a further technical scheme, the middle parts of the first group of supports and the second group of supports are respectively provided with a reinforcing structure, the outer surface of the inner wall of the first group of supports is provided with a buffering structure, and a transverse support is arranged between the first group of supports and the second group of supports.

As a further technical scheme, the first limiting sheet is in a right-angle bent shape, two bent surfaces are equal in size, the first corner bulge is of a raised sheet structure, the size of a cavity formed by the first limiting sheet and the first corner bulge is matched with that of the second end sheet, and the height of the first limiting sheet is half of the depth of the clamping groove.

As a further technical scheme of the present invention, the height of the second limiting piece is equal to that of the first limiting piece, the second limiting piece is in an L-shaped structure, the second corner protrusions protrude from two ends of the second limiting piece in parallel to the inner side, and the number of the positioning columns arranged at one corner of the clamping groove is three.

As a further technical scheme of the invention, the number of the through holes on the outer surfaces of the first end sheet and the second end sheet is one group, the number of the through holes on the outer surfaces of the first end head frame and the second end head frame is two groups, the through holes are matched with the positioning columns, and the positions of the through holes and the positioning columns are corresponding to each other.

As a further technical scheme, the reinforcing structure comprises fixing blocks which are respectively arranged on the outer surfaces of a first support and a second support, the number of the fixing blocks corresponding to the first support and the second support is two, the fixing blocks are positioned on the same horizontal plane, and the outer surfaces of the fixing blocks are provided with columnar grooves.

As a further technical scheme of the invention, the interior of the columnar groove is movably provided with clamping columns, the outer surface of the upper end of each clamping column is provided with two groups of reinforcing columns corresponding to the clamping columns, the clamping columns are cylindrical, and the clamping columns are matched with the columnar groove.

As a further technical scheme, the buffer structure comprises a buffer spring arranged on the outer surface of the inner wall of the first support, one end of the buffer spring is provided with a connecting baffle, and the outer surface of the connecting baffle is provided with a buffer layer.

As a further technical scheme, the number of the connecting baffle plates corresponding to the buffer springs is three, the connecting baffle plates correspond to the middle part and two ends of the outer surface of the connecting baffle plate respectively, the end heads of the two ends of each buffer spring are fixedly connected with the connecting baffle plate and the first support respectively, and the buffer layers are made of elastic materials.

As a further technical scheme of the present invention, two ends of the first support are matched with the second end head piece, two ends of the second support are matched with the first end head piece, a cavity formed by the second end head piece, the first end head frame and the second end head frame is matched with the first limiting piece and the first corner bulge, and the second corner bulge and the second limiting piece are matched with a cavity formed by the first end head piece, the first end head frame and the second end head frame.

Advantageous effects

The invention provides a power distribution cabinet frame capable of being assembled quickly. Compared with the prior art, the method has the following beneficial effects:

1. a rapidly-assembled power distribution cabinet frame is characterized in that under the action of an assembling structure, a user can place a base on the ground during assembling, then a second end head piece and a first end head piece can be placed in positions corresponding to a first limiting piece and a second limiting piece respectively, simultaneously respectively enabling the positions of the through holes on the second end head piece and the first end head piece to correspond to the positions of the positioning columns, then respectively placing the positions of the through holes on the first end head frame and the second end head frame corresponding to the positions of the positioning columns at the corners, then inserting the lower end of the first support corresponding to the cavity formed by the second end head piece, the first end head frame and the second end head frame, and similarly inserting the lower end of the second support corresponding to the cavity formed by the first end head piece, the first end head frame and the second end head frame, can accomplish the concatenation of switch board top below, in the same way, with the base concatenation of upper end in the top can.

2. The utility model provides a distribution cabinet frame of assembling fast, through additional strengthening's effect, when using, assembles the completion back at the frame, and the user can be gone up the position of card post with strengthening the post and is gone into corresponding to the column groove department card on the fixed block, can make adjacent two sets of a support, a support and No. two supports or No. two stability between the support through the linking up of strengthening the post, can make the holistic stability of frame, compactness obtain improving, and the effect of use is better.

3. The utility model provides a distribution cabinet frame of assembling fast, through buffer structure's effect, when the frame of switch board bumps, the spring of frame can produce deformation, can make to take elastic buffer layer to contact with the distribution box all the time through the effect of spring to can form the buffering, the setting that corresponds three buffer spring of group through a set of linking stop can cushion power better, thereby reduce the damage that probably takes place because of the collision in the distribution box use, the effect of use is better.

Drawings

FIG. 1 is a schematic view of an overall structure of a rapidly assembled power distribution cabinet frame;

fig. 2 is a schematic view of another perspective of the overall structure of a rapidly assembled power distribution cabinet frame of fig. 1;

FIG. 3 is a schematic view of a partial structure of a base of a rapidly assembled power distribution cabinet frame for disassembly and assembly;

FIG. 4 is a schematic view of a rapidly assembled power distribution cabinet frame with a partially disassembled upper base member;

FIG. 5 is a schematic view of a partial structure of a rapidly assembled reinforcing column of a power distribution cabinet frame for disassembly and assembly;

fig. 6 is a schematic structural diagram of a buffer structure of a fast-assembled power distribution cabinet frame.

In the figure: 1. a first bracket; 2. a second bracket; 3. a first end frame; 4. a second end head frame; 5. a first end piece; 6. a second end piece; 7. assembling the structure; 71. a base; 72. a card slot; 73. a first limiting sheet; 74. a first corner projection; 75. a second limiting sheet; 76. a second corner is raised; 77. a positioning column; 78. a through hole; 8. a reinforcing structure; 81. a fixed block; 82. a columnar groove; 83. clamping the column; 84. a reinforcement column; 9. a buffer structure; 91. a buffer spring; 92. connecting a baffle plate; 93. a buffer layer; 10. and a transverse bracket.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Referring to fig. 1-6, the present invention provides a fast-assembled power distribution cabinet frame technical solution: the utility model provides a switch board frame of assembling fast, including a support 1 of two sets of parallels, one side parallel arrangement of a support 1 has two sets of No. two supports 2, all be provided with No. one end frame 3 between the end of two sets of No. 1 supports and two sets of No. 2 supports, be provided with two sets of No. two end frames 4 between the end of a support 1 and No. 2 supports, the both ends of a support 1 are provided with No. two end pieces 6, the both ends of No. 2 supports are provided with an end piece 5, the lower extreme of an end piece 5 and No. two end pieces 6 is provided with assembles structure 7, the middle part of two sets of No. 1 supports and No. 2 supports all is provided with additional strengthening 8, the inner wall surface of a support 1 is provided with buffer structure 9, be provided with horizontal support 10 between a set of a support 1 and No. 2 supports.

The assembling structure 7 comprises a base 71 arranged at the lower ends of a first end piece 5 and a second end piece 6, a clamping groove 72 is arranged on the outer surface of the base 71, the clamping groove 72 is in a rectangular groove shape, a first limiting piece 73 is arranged at two corners of the same surface in the clamping groove 72, a second limiting piece 75 is arranged at the other two corners, a first corner bulge 74 is fixedly arranged at each end of the first limiting piece 73, a second corner bulge 76 is fixedly arranged at each end of the second limiting piece 75, a positioning column 77 is arranged on the inner wall of the base 71 close to the corners, through holes 78 are respectively arranged on the outer surfaces of the lower ends of the second end piece 6, the first limiting piece 5, the first end frame 3 and the second end frame 4, the first limiting piece 73 is in a right-angle bending shape, the sizes of two bent surfaces are equal, the first corner bulge 74 is a raised sheet-shaped structure, and the size of a cavity formed by the first limiting piece 73 and the first corner bulge 74 is matched with the second end piece 6, the height of the first limiting sheet 73 is half of the depth of the clamping groove 72, the height of the second limiting sheet 75 is equal to that of the first limiting sheet 73, the second limiting sheet 75 is of an L-shaped structure, the second corner protrusions 76 protrude from two ends of the second limiting sheet 75 towards the inner side in parallel, the number of the positioning columns 77 arranged at one corner of the clamping groove 72 is three, the number of the through holes 78 on the outer surfaces of the first end sheet 5 and the second end sheet 6 is one, the number of the through holes 78 on the outer surfaces of the first end frame 3 and the second end frame 4 is two, the through holes 78 are matched with the positioning columns 77, the positions of the through holes 78 and the positioning columns are mutually corresponding, when the base 71 is assembled, a user can put the second end sheet 6 and the first end sheet 5 on the ground, the positions of the first limiting sheet 73 and the second limiting sheet 75 are respectively put in, and the positions of the through holes 78 on the second end sheet 6 and the first end sheet 5 are respectively corresponding to the positions of the positioning columns 77, then, the positions of through holes 78 on the first end frame 3 and the second end frame 4 are respectively placed corresponding to the positions of positioning columns 77 at the corners, then, the lower end of the first support 1 is inserted corresponding to a cavity formed by the second end piece 6 and the first end frame 3 and the second end frame 4, and the lower end of the second support 2 is inserted corresponding to a cavity formed by the first end piece 5, the first end frame 3 and the second end frame 4 in the same way, so that the splicing below the top end of the power distribution cabinet can be completed, and similarly, the base 71 at the upper end can be spliced at the top end, the two ends of the first support 1 are matched with the second end piece 6, the two ends of the second support 2 are matched with the first end piece 5, the size of the cavity formed by the second end piece 6, the first end frame 3 and the second end frame 4 is matched with the first limiting piece 73 and the first corner bulge 74, the second corner bulge 76 and the second limiting piece 75 are matched with the first end piece 5 and the large and small cavity formed by the first end frame 3 and the second end frame 4 And (4) matching.

The reinforcing structure 8 comprises fixing blocks 81 respectively arranged on the outer surfaces of a first bracket 1 and a second bracket 2, the number of the fixing blocks 81 corresponding to a group of the first bracket 1 and the second bracket 2 is two, the plurality of groups of the fixing blocks 81 are positioned on the same horizontal plane, a columnar groove 82 is arranged on the outer surface of the fixing block 81, a clamping column 83 is movably arranged in the columnar groove 82, the outer surface of the upper end of the clamping column 83 is provided with reinforcing columns 84, the number of the group of the reinforcing columns 84 corresponding to the clamping columns 83 is two, the clamping columns 83 are columnar, the clamping columns 83 are matched with the columnar groove 82, in the using process, after the frame assembly is completed, a user can clamp the clamping columns 83 on the reinforcing columns 84 at the positions corresponding to the columnar grooves 82 on the fixing blocks 81, and the stability between the adjacent two groups of the first bracket 1, the first bracket 1 and the second bracket 2 or the second bracket 2 can be realized through the connection of the reinforcing columns 84, the stability and the compactness of the whole frame can be improved.

The buffer structure 9 comprises buffer springs 91 arranged on the outer surface of the inner wall of the first support 1, one end of each buffer spring 91 is provided with a connecting baffle 92, the outer surface of each connecting baffle 92 is provided with a buffer layer 93, the number of the connecting baffles 92 corresponding to the buffer springs 91 is three, the connecting baffles 92 correspond to the middle part and two ends of the outer surface of each connecting baffle 92 respectively, the end heads of the two ends of each buffer spring 91 are fixedly connected with the connecting baffles 92 and the first support 1 respectively, each buffer layer 93 is made of elastic material, when the frame of the power distribution cabinet collides, the spring of the frame deforms, and the elastic buffer layer 93 can be always contacted with the box body of the power distribution cabinet under the action of the spring, thereby can form the buffering, can cushion power better through the setting that a set of connection baffle 92 corresponds three sets of buffer spring 91 to reduce the damage that probably takes place because of the collision in the block terminal use.

The working principle of the invention is as follows: when assembling, the user can place the base 71 on the ground, and then can place the second end piece 6 and the first end piece 5 into the first limiting piece 73 and the second limiting piece 75 respectively, simultaneously, the positions of the through holes 78 on the second end piece 6 and the first end piece 5 correspond to the positions of the positioning columns 77, then the positions of the through holes 78 on the first end frame 3 and the second end frame 4 are respectively placed at the positions corresponding to the positions of the positioning columns 77 at the corners, then the lower end of the first bracket 1 is inserted into a cavity formed by the second end piece 6 and the first end frame 3 and the second end frame 4, similarly, the lower end of the second bracket 2 is inserted into a cavity formed by the first end piece 5 and the first end frame 3 and the second end frame 4, can accomplish the concatenation of switch board top below, like the same, splice the base 71 of upper end in the top can.

After the splicing of the frame of the power distribution cabinet is completed, a user can clamp the position of the clamping column 83 on the reinforcing column 84 into the cylindrical groove 82 on the fixing block 81, the connection of the reinforcing column 84 can enable the stability between two adjacent sets of a bracket 1, a bracket 1 and a bracket 2 or a bracket 2, the overall stability and compactness of the frame can be improved, and the use effect is good.

It should be noted that, in the use, when the frame of switch board bumps, the spring of frame can produce deformation, can make to have elastic buffer layer 93 and contact with the block terminal box all the time through the effect of spring to can form the buffering, can cushion power better through the setting that a set of linked baffle 92 corresponds three buffer spring 91 of group, thereby reduce the damage that probably takes place because of the collision in the block terminal use, the effect of use is better.

Claims

1. A fast-assembled power distribution cabinet frame comprises two groups of parallel first supports (1) and is characterized in that one side of each first support (1) is provided with two groups of parallel second supports (2), a first end head frame (3) is arranged between the ends of the two groups of first supports (1) and the two groups of second supports (2), two groups of second end head frames (4) are arranged between the ends of the first supports (1) and the second supports (2), second end head pieces (6) are arranged at the two ends of each first support (1), a first end head piece (5) is arranged at the two ends of each second support (2), and assembling structures (7) are arranged at the lower ends of the first end head pieces (5) and the second end head pieces (6);

assemble structure (7) including setting up in base (71) of an end piece (5) and No. two end pieces (6) lower extreme, draw-in groove (72) have been seted up to the surface of base (71), draw-in groove (72) are the rectangle trough-shaped, two corners of same face are provided with spacing piece (73) in draw-in groove (72), and two other corners are provided with No. two spacing pieces (75), the fixed corner arch (74) that is provided with in both ends of a spacing piece (73), the fixed corner arch (76) of being provided with in both ends of No. two spacing pieces (75), the inner wall of base (71) is close to the corner and is provided with reference column (77), through-hole (78) have all been seted up to the lower extreme surface of No. two end pieces (6), an end piece (5), an end headstock (3) and No. two end headstock (4).

2. The fast-assembled power distribution cabinet frame according to claim 1, wherein a reinforcing structure (8) is arranged in the middle of each of the two first supports (1) and the two second supports (2), a buffering structure (9) is arranged on the outer surface of the inner wall of each first support (1), and a transverse support (10) is arranged between each first support (1) and each second support (2).

3. The power distribution cabinet frame capable of being assembled quickly according to claim 1, wherein the first limiting piece (73) is bent in a right-angle shape, two bent surfaces are equal in size, the first corner protrusion (74) is of a protruding sheet-shaped structure, a cavity formed by the first limiting piece (73) and the first corner protrusion (74) is matched with the second end piece (6), and the height of the first limiting piece (73) is half of the depth of the clamping groove (72).

4. The fast-assembled power distribution cabinet frame according to claim 3, wherein the height of the second limiting piece (75) is equal to that of the first limiting piece (73), the second limiting piece (75) is of an L-shaped structure, the second corner protrusions (76) protrude from two ends of the second limiting piece (75) to the inner side in parallel, and the number of the positioning columns (77) arranged at one corner of the clamping groove (72) is three.

5. The fast-assembling power distribution cabinet frame according to claim 4, wherein the number of the through holes (78) on the outer surfaces of the first terminal plate (5) and the second terminal plate (6) is one, the number of the through holes (78) on the outer surfaces of the first terminal frame (3) and the second terminal frame (4) is two, the through holes (78) are matched with the positioning columns (77), and the positions of the through holes (78) and the positioning columns correspond to each other.

6. The fast-assembled power distribution cabinet frame according to claim 2, wherein the reinforcing structure (8) comprises fixing blocks (81) respectively arranged on the outer surfaces of a first bracket (1) and a second bracket (2), the number of the fixing blocks (81) corresponding to the first bracket (1) and the second bracket (2) is two, the fixing blocks (81) are in the same horizontal plane, and a plurality of groups of the fixing blocks (81) are arranged on the outer surface of each fixing block (81) and provided with a cylindrical groove (82).

7. The fast-assembling power distribution cabinet frame according to claim 6, wherein the column-shaped groove (82) is movably provided with two clamping columns (83), the outer surface of the upper end of each clamping column (83) is provided with two reinforcing columns (84), the number of the reinforcing columns (84) corresponding to one group of the clamping columns (83) is two, the clamping columns (83) are cylindrical, and the clamping columns (83) are matched with the column-shaped groove (82).

8. The fast-assembling power distribution cabinet frame according to claim 2, wherein the buffer structure (9) comprises a buffer spring (91) arranged on the outer surface of the inner wall of the first bracket (1), one end of the buffer spring (91) is provided with a connecting baffle (92), and the outer surface of the connecting baffle (92) is provided with a buffer layer (93).

9. The fast-assembling power distribution cabinet frame according to claim 8, wherein the number of the buffer springs (91) corresponding to one group of the connection baffle plates (92) is three, the three groups of the connection baffle plates correspond to the middle part and two ends of the outer surface of the connection baffle plate (92), the ends of the two ends of the buffer springs (91) are fixedly connected with the connection baffle plate (92) and the first bracket (1), and the buffer layer (93) is made of an elastic material.

10. The fast-assembling power distribution cabinet frame according to claim 5, wherein two ends of the first support (1) are matched with the second end plate (6), two ends of the second support (2) are matched with the first end plate (5), a cavity formed by the second end plate (6), the first end head frame (3) and the second end head frame (4) is matched with a cavity formed by the first limiting plate (73) and the first corner bulge (74), and the second corner bulge (76) and the second limiting plate (75) are matched with a cavity formed by the first end plate (5), the first end head frame (3) and the second end head frame (4).