CN216121333U

CN216121333U - Power distribution cabinet with splicing structure

Info

Publication number: CN216121333U
Application number: CN202122564442.7U
Authority: CN
Inventors: 张庆杰
Original assignee: Qingdao Derun Haohai Electrical Equipment Co ltd
Current assignee: Qingdao Derun Haohai Electrical Equipment Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-22
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a power distribution cabinet with a splicing structure, which comprises a power distribution cabinet main body, an auxiliary seat, an auxiliary wheel, a locking seat and a locking wheel, wherein a splicing block is fixed on the outer surface of one side of the upper end of the power distribution cabinet main body, a splicing groove is formed in the outer surface of one side of the upper end of the power distribution cabinet main body, a clamping groove is formed in the bottom surface of the splicing groove, the lower end of the locking seat is connected with the rotating locking wheel, a limiting groove is uniformly formed in the outer surface of the locking wheel, and the locking plate is installed on the lower surface of the power distribution cabinet main body in an embedded mode. This switch board with mosaic structure, through the mode of splice block and splice groove block for 2 switch board main parts can splice together, and make the relative position between 2 switch board main parts fixed through the block of inserted block and draw-in groove, thereby only need fix one of them switch board main part and ground, can accomplish the fixed of all switch boards of splicing together, convenience very.

Description

Power distribution cabinet with splicing structure

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a splicing structure.

Background

In some large-scale factories, the switch board is very important power equipment, because the inside power demand of mill is great, consequently need just can satisfy the distribution work of electric power through a plurality of switch boards, but current switch board has some problems in the in-service use process:

firstly, the existing power distribution cabinets are often designed independently, the power distribution cabinets are required to be limited on the ground one by one during installation, the fixed positions of the power distribution cabinets need to be planned in advance, and mounting holes need to be punched in advance, so that the whole process is very complicated, a large amount of time needs to be consumed, and the power distribution cabinets are very troublesome to remove at the later stage;

its two, current switch board bottom often carries on spacingly through the mode of brake shoe to the gyro wheel, but when long-time use, the brake shoe of gyro wheel can produce wearing and tearing, and the mode through frictional force braking is not very stable simultaneously, and the gyro wheel still can take place to roll under the effect of certain power, is unfavorable for promoting the stability of switch board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power distribution cabinet with a splicing structure, and aims to solve the problems of poor fixing mode and poor roller braking mode in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a switch board with mosaic structure, includes switch board main part, auxiliary seat, auxiliary wheel, locking seat and locking wheel, the outer fixed surface of upper end one side of switch board main part has the concatenation piece, the concatenation groove has been seted up to the upper end one side surface of switch board main part, the draw-in groove has been seted up to the basal surface in concatenation groove, be provided with the electro-magnet under the draw-in groove, the embedded side surface of installing in the switch board main part of electro-magnet is inside, the lower surface mounting of switch board main part has auxiliary seat and locking seat, the lower extreme of auxiliary seat is connected with the pivoted auxiliary wheel, the lower extreme of locking seat is connected with the pivoted locking wheel, spacing groove has evenly been seted up to the surface of locking wheel, the lower surface embedded lockplate of installing of switch board main part.

Preferably, the inside of the splicing block is connected with a sliding insertion block, a spring is connected between the insertion block and the splicing block, a convex rod is fixed on the outer surface of one side of the upper end of the insertion block, the upper end of the convex rod penetrates through the upper surface of the splicing block, and a rotating guide wheel is installed on the outer surface of the splicing block in an embedded mode.

By adopting the technical scheme, the splicing blocks can drive the power distribution cabinet main bodies to transversely move when being in contact with the splicing grooves through the guide wheels, so that the 2 power distribution cabinet main bodies can be aligned and installed.

Preferably, the upper surface and the lower surface of the locking seat are penetrated by a mandril, the lower surface of the mandril is penetrated by a clamping rod, and a spring is connected between the mandril and the clamping rod.

Adopt above-mentioned technical scheme for can extrude the kelly through the spring when the ejector pin pressurized.

Preferably, the ejector pin and the clamping rod are both designed in a cylindrical shape, the upper end of the ejector pin is designed in a circular truncated cone shape with the diameter gradually decreasing upwards, and the lower end of the clamping rod is designed in a circular truncated cone shape with the diameter gradually decreasing downwards.

Adopt above-mentioned technical scheme for can the lapse when the side surface of ejector pin receives the extrusion, and the kelly then can be through the inclined plane easier with spacing groove block.

Preferably, the ejector rod is connected with the locking seat and the clamping rod in a sliding mode respectively, a spring is connected between the ejector rod and the locking seat, and the locking seat and the auxiliary seat are connected with the power distribution cabinet main body in a rotating mode respectively.

By adopting the technical scheme, the ejector rod can slide upwards through the spring to drive the clamping rod to be separated from the clamping of the limiting groove when not extruded.

Preferably, the outer surface of lockplate opens and shuts and has 2 slots of stepping down, the width of the slot of stepping down is greater than the diameter of ejector pin.

By adopting the technical scheme, the abdicating groove can slide along with the locking plate and extrude the ejector rod when the locking plate slides.

Preferably, the locking plate is in sliding connection with the power distribution cabinet main body, a spring is connected between the locking plate and the power distribution cabinet main body, the lower end of the locking plate penetrates through the lower surface of the power distribution cabinet main body, and one end of the locking plate penetrates through the side surface of the power distribution cabinet main body.

By adopting the technical scheme, when the unlocking is needed, the other abdicating groove can slide to the ejector rod through the sliding locking plate, so that the ejector rod can slide upwards to drive the clamping rod to be separated from the clamping with the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that: this switch board with mosaic structure:

1. the 2 power distribution cabinet main bodies can be spliced together in a clamping mode of the splicing blocks and the splicing grooves, and the relative positions of the 2 power distribution cabinet main bodies are fixed through the clamping of the inserting blocks and the clamping grooves, so that the fixing of all the spliced power distribution cabinets can be completed only by fixing one power distribution cabinet main body with the ground, and the convenience is realized;

2. the iron insertion block is adsorbed by the electromagnet, so that the insertion block cannot be separated from the clamping groove under the condition that the power distribution cabinet main body is not powered off, the stability of the relative positions of the 2 power distribution cabinet main bodies is ensured, and meanwhile, an installer can judge whether the insertion block is clamped with the clamping groove by judging whether the protrusion rods protrude the splicing block or not by utilizing the mode that the protrusion rods slide along with the insertion block, so that the installation is convenient;

3. make the locking wheel unable rotation when the side surface laminating of 2 switch board main parts through the mode of kelly and spacing groove block, the lockplate receives the side surface extrusion of another switch board main part and slides and extrude the upper end of ejector pin through the groove of stepping down to the inside of switch board main part, make the ejector pin lapse and extrude the kelly through the spring, drive the spacing groove and rotate to the position that can with the kelly block until the locking wheel, thereby make the locking wheel can not rotate completely, guaranteed that the locking wheel can not take place to rotate because brake block wearing and tearing and atress are too big, the stability that the switch board main part was placed has been guaranteed, when needing the unblock, can make another groove of stepping down slide to ejector pin department through the mode of slip lockplate, make the ejector pin can go up to drive the kelly break away from with the block of spacing groove.

Drawings

FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the connection between the insert block and the card slot of the present invention;

FIG. 3 is a schematic cross-sectional view of the connection between the power distribution cabinet body and the locking plate according to the present invention;

FIG. 4 is a schematic cross-sectional view of the connection between the splicing block and the insertion block according to the present invention;

FIG. 5 is a schematic view of a sectional view of the splice block and the guide wheel;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a power distribution cabinet main body; 2. splicing blocks; 3. inserting a block; 4. a nose bar; 5. a guide wheel; 6. splicing grooves; 7. a card slot; 8. an electromagnet; 9. an auxiliary seat; 10. an auxiliary wheel; 11. a locking seat; 12. a locking wheel; 13. a limiting groove; 14. a top rod; 15. a clamping rod; 16. a locking plate; 17. a yielding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-6, the present invention provides a technical solution: a power distribution cabinet with a splicing structure comprises a power distribution cabinet main body 1, splicing blocks 2, inserting blocks 3, protruding rods 4, guide wheels 5, splicing grooves 6, clamping grooves 7, electromagnets 8, auxiliary seats 9, auxiliary wheels 10, locking seats 11, locking wheels 12, limiting grooves 13, ejector rods 14, clamping rods 15, locking plates 16 and abdicating grooves 17, wherein the splicing blocks 2 are fixed on the outer surface of one side of the upper end of the power distribution cabinet main body 1, the splicing grooves 6 are formed in the outer surface of one side of the upper end of the power distribution cabinet main body 1, the clamping grooves 7 are formed in the bottom surfaces of the splicing grooves 6, the electromagnets 8 are arranged right below the clamping grooves 7, the electromagnets 8 are embedded and installed inside the side surfaces of the power distribution cabinet main body 1, the splicing blocks 2 are internally connected with the sliding inserting blocks 3, springs are connected between the inserting blocks 3 and the splicing blocks 2, the protruding rods 4 are fixed on the outer surface of one side of the upper ends of the inserting blocks 3, and the upper ends of the protruding rods 4 penetrate through the upper surfaces of the splicing blocks 2, the outer side surfaces of the splicing blocks 2 are embedded with rotating guide wheels 5, when the side surfaces of 2 power distribution cabinet main bodies 1 are attached, the splicing blocks 2 are gradually clamped with the splicing grooves 6, in the process, the guide wheels 5 are in contact with the inner side surfaces of the splicing grooves 6, so that even if the splicing blocks 2 and the splicing grooves 6 have certain dislocation, the splicing blocks 2 can gradually transversely slide and align under the action of thrust, when the insertion blocks 3 move to the positive positions of the clamping grooves 7, the electromagnets 8 are not electrified at the moment, the insertion blocks 3 cannot slide downwards under the pulling of the springs, the power distribution cabinet main bodies 1 are electrified and synchronously supply power to the electromagnets 8, the electromagnets 8 generate magnetism to adsorb the iron insertion blocks 3, the insertion blocks 3 slide downwards to stretch the springs and are clamped with the clamping grooves 7, so that the relative positions among the 2 power distribution cabinet main bodies 1 are fixed, and meanwhile, the convex rods 4 synchronously slide downwards and retract into the splicing blocks 2 when the insertion blocks 3 slide downwards, thereby remind the position between 2 switch board main parts 1 of installer with fixed.

As shown in fig. 1-6, an auxiliary seat 9 and a locking seat 11 are installed on the lower surface of a power distribution cabinet main body 1, a rotary auxiliary wheel 10 is connected to the lower end of the auxiliary seat 9, a rotary locking wheel 12 is connected to the lower end of the locking seat 11, a limiting groove 13 is uniformly formed in the outer surface of the locking wheel 12, a locking plate 16 is installed on the lower surface of the power distribution cabinet main body 1 in an embedded manner, the upper surface and the lower surface of the locking seat 11 are penetrated through by a top rod 14, the lower surface of the top rod 14 is penetrated through by a clamping rod 15, a spring is connected between the top rod 14 and the clamping rod 15, the top rod 14 and the clamping rod 15 are both of a cylindrical design, the upper end of the top rod 14 is of a circular truncated cone design with the diameter gradually decreasing upwards, the lower end of the clamping rod 15 is of a circular truncated cone design with the diameter gradually decreasing downwards, the top rod 14 is respectively in sliding connection with the locking seat 11 and the clamping rod 15, a spring is connected between the top rod 14 and the locking seat 11, the locking seat 11 and the auxiliary seat 9 are respectively in rotary connection with the power distribution cabinet main body 1, the outer surface of the locking plate 16 is opened and closed with 2 abdicating grooves 17, the width of the abdicating grooves 17 is larger than the diameter of the mandril 14, the locking plate 16 is in sliding connection with the power distribution cabinet main body 1, a spring is connected between the locking plate 16 and the power distribution cabinet main body 1, the lower end of the locking plate 16 penetrates through the lower surface of the power distribution cabinet main body 1, one end of the locking plate 16 penetrates through the side surface of the power distribution cabinet main body 1, when the side surfaces of the 2 power distribution cabinet main bodies 1 are attached, the locking plate 16 is extruded by the side surface of the other power distribution cabinet main body 1 to slide towards the inside of the power distribution cabinet main body 1 and extrude the upper end of the mandril 14 through the abdicating groove 17, so that the mandril 14 slides downwards and extrudes the clamping rod 15 through the spring until the locking wheel 12 drives the limiting groove 13 to rotate to the position which can be clamped with the clamping rod 15, thereby the locking wheel 12 can not rotate completely, and the locking wheel 12 is ensured not to rotate because of brake skin abrasion and overlarge stress, the stability of placing of switch board main part 1 has been guaranteed.

The working principle is as follows: when the power distribution cabinet with the splicing structure is used, firstly, a first power distribution cabinet main body 1 is fixed on the ground through a welded mounting frame, then, an auxiliary seat 9, an auxiliary wheel 10, a locking seat 11 and a locking wheel 12 are used for pushing another power distribution cabinet main body 1 to enable the side surfaces of 2 power distribution cabinet main bodies 1 to be attached, in the process, a guide wheel 5 on the outer surface of a splicing block 2 is used for gradually guiding the splicing block 2 to be completely clamped with a splicing groove 6, meanwhile, a locking plate 16 is extruded by the side surface of another power distribution cabinet main body 1 to slide towards the inside of the power distribution cabinet main body 1 and extrude the upper end of a top rod 14 through a abdicating groove 17, so that the top rod 14 slides downwards and extrudes a clamping rod 15 through a spring until the locking wheel 12 drives a limiting groove 13 to rotate to a position which can be clamped with the clamping rod 15, and further the locking wheel 12 can not rotate at all, and even if a certain distance still exists between 2 power distribution cabinet main bodies 1, make 2 switch board main parts 1 laminate completely through the mode that promotes switch board main part 1 energetically, then for switch board main part 1 circular telegram, switch board main part 1 circular telegram and synchronous give 8 power supplies of electro-magnet, electro-magnet 8 produces magnetism and adsorbs the inserted block 3 of iron, inserted block 3 lapse extension spring and with draw-in groove 7 block, thereby it is fixed with the relative position between 2 switch board main parts 1, protruding pole 4 slides down in step when inserted block 3 lapse simultaneously and contracts splice 2, thereby remind the position of installer between 2 switch board main parts 1 with fixed, holistic practicality has been increased.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch board with mosaic structure, includes switch board main part (1), auxiliary seat (9), auxiliary wheel (10), locking seat (11) and locking wheel (12), its characterized in that: a splicing block (2) is fixed on the outer surface of one side of the upper end of the power distribution cabinet main body (1), the outer surface of one side of the upper end of the power distribution cabinet main body (1) is provided with a splicing groove (6), a clamping groove (7) is arranged on the bottom surface of the splicing groove (6), an electromagnet (8) is arranged under the clamping groove (7), the electromagnet (8) is embedded in the side surface of the power distribution cabinet main body (1), the lower surface of the power distribution cabinet main body (1) is provided with an auxiliary seat (9) and a locking seat (11), the lower end of the auxiliary seat (9) is connected with a rotary auxiliary wheel (10), the lower end of the locking seat (11) is connected with a rotary locking wheel (12), limiting grooves (13) are uniformly formed in the outer surface of the locking wheel (12), and a locking plate (16) is installed on the lower surface of the power distribution cabinet main body (1) in an embedded mode.

2. The power distribution cabinet with the splicing structure according to claim 1, wherein: the novel splicing block is characterized in that the inside of the splicing block (2) is connected with a sliding insertion block (3), a spring is connected between the insertion block (3) and the splicing block (2), a convex rod (4) is fixed on the outer surface of one side of the upper end of the insertion block (3), the upper end of the convex rod (4) penetrates through the upper surface of the splicing block (2), and a rotating guide wheel (5) is installed on the surface of the outer side of the splicing block (2) in an embedded mode.

3. The power distribution cabinet with the splicing structure according to claim 1, wherein: the upper surface and the lower surface of the locking seat (11) are penetrated through by a mandril (14), the lower surface of the mandril (14) is penetrated through by a clamping rod (15), and a spring is connected between the mandril (14) and the clamping rod (15).

4. The power distribution cabinet with the splicing structure according to claim 3, wherein: ejector pin (14) and kelly (15) are cylindric design, the upper end of ejector pin (14) is the circular platform type design that the diameter upwards diminishes gradually, the lower extreme of kelly (15) is the circular platform type design that the diameter diminishes gradually downwards.

5. The power distribution cabinet with the splicing structure according to claim 3, wherein: ejector pin (14) are sliding connection with locking seat (11) and kelly (15) respectively, be connected with the spring between ejector pin (14) and locking seat (11), locking seat (11) and auxiliary seat (9) are connected for rotating with switch board main part (1) respectively.

6. The power distribution cabinet with the splicing structure according to claim 1, wherein: the outer surface of lockplate (16) opens and shuts and has 2 groove of stepping down (17), the width of groove of stepping down (17) is greater than the diameter of ejector pin (14).

7. The power distribution cabinet with the splicing structure according to claim 1, wherein: lockplate (16) are sliding connection with switch board main part (1), be connected with the spring between lockplate (16) and switch board main part (1), the lower surface of switch board main part (1) is run through to the lower extreme of lockplate (16), the side surface of switch board main part (1) is run through to the one end of lockplate (16).