CN219086556U

CN219086556U - Cross beam of power distribution cabinet mounting electric appliance with adjustable distance

Info

Publication number: CN219086556U
Application number: CN202223442110.2U
Authority: CN
Inventors: 杨楠; 杨月
Original assignee: Yichang Yizhixing Technology Co ltd
Current assignee: Yichang Yizhixing Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-26
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a cross beam of an electrical appliance installed on a power distribution cabinet with adjustable space, which comprises a cabinet body, wherein a framework used for supporting is installed in the cabinet body, one side of the framework is rotationally connected with a cabinet door through a hinge, two sides of the interior of the framework are respectively provided with guide rails through screws, a plurality of lock holes are formed in the guide rails, the side walls of the guide rails are installed with the cross beam used for installing an electrical appliance device through sliding seats, the cross beam is connected with the side walls of the guide rails in a sliding manner through the sliding seats, the guide rails are spliced with limit assemblies through the plurality of lock holes in the side walls, the limit assemblies are installed on the side walls of the two ends of the cross beam respectively, the space between the electrical appliances can be adjusted under the condition that the effective installation space is not occupied, meanwhile, electric driving is not needed, the space adjusting function is realized only through a simple mechanical structure, the production and manufacturing cost is saved, and the cross beam can be popularized and used.

Description

Cross beam of power distribution cabinet mounting electric appliance with adjustable distance

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a cross beam for mounting electric appliances on a power distribution cabinet with adjustable distance.

Background

The switch board is a common cabinet body that is used for installing electrical apparatus, often all installs the electrical apparatus of corresponding function on the crossbeam of the cabinet body, then reaches the purpose of control power supply through the cooperation between a plurality of electrical apparatus, however, the crossbeam of current switch board often adopts integrated into one piece setting, perhaps installs through the installation mode of bolt cooperation nut for when the electrical apparatus of needs installation not co-altitude, because interval is the same makes the interval between the electrical apparatus can not be adjusted, not reasonable utilization electrical apparatus cabinet's installation space.

On the basis, the technology search is also carried out on the prior art, and in the prior art, the Chinese patent application number is: CN201910921490.1 discloses a space adapting control device of a power distribution cabinet based on a partition board spacing adjustment principle, the device realizes the height adjustment of a baffle through a positioning block, a partition board, a traction rope and a roller matching driving device, but due to the adoption of a complex structure and the need of electric driving, on one hand, when the partition board for the power distribution cabinet is adjusted, the device has no practicality, on the other hand, the adjusting partition board needs to be used for the structures and needs to be electrically driven, the production and manufacturing cost of the electric appliance cabinet is obviously increased, and the device has no wide applicability.

In addition, as the application number: CN202122933916.0 and CN201520965220.8 are used for adjusting the space between electric appliances in a power distribution cabinet, and are inconvenient to adjust, and occupy limited space of the power distribution cabinet.

Therefore, it is necessary to provide a cross beam for mounting an electrical appliance on a power distribution cabinet with adjustable space, so as to solve the technical problem.

Disclosure of Invention

The utility model aims to provide a cross beam of an electrical appliance installed in a power distribution cabinet with adjustable distance, which solves the problem in the prior art that the distance between the installed electrical appliances is adjusted.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a crossbeam of switch board installation electrical apparatus of adjustable interval size, includes the cabinet body, the internally mounted of the cabinet body has the skeleton that is used for supporting, one side of skeleton is connected with the cabinet door through the hinge rotation, the inside both sides of skeleton are installed the guide rail through the screw respectively, a plurality of lockholes have been seted up on the guide rail, and the lateral wall of guide rail installs with the crossbeam that is used for installing electrical apparatus through the slide, sliding connection on the lateral wall of crossbeam through slide and guide rail, the guide rail is pegged graft mutually with spacing subassembly through a plurality of lockholes on the lateral wall, spacing subassembly is installed respectively on the both ends lateral wall of crossbeam.

Preferably, the limiting component comprises a lock tongue, a slide bar, a fixed frame, a spring and a limiting disc, wherein the lock tongue is inserted into one of a plurality of lock holes, one end of the slide bar is fixedly connected with the lock tongue, the slide bar is in sliding connection with the inside of the fixed frame, the other end of the slide bar is fixedly connected with the side wall of the limiting disc, the side wall of the limiting disc is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the side wall of the fixed frame, and the fixed frame is fixedly installed on the side walls of the two ends of the cross beam respectively through screws.

Preferably, the fixed plate is fixedly connected with the side wall of the sliding rod inside the fixed frame, the support is integrally formed on the top surface of the fixed frame, the rotating block is connected to the inside of the support in a rotating mode, the push plate is integrally formed on the top surface of the rotating block, the inserting rods are integrally formed on two sides of the bottom surface of the rotating block respectively, the inserting rods are located on two sides of the sliding rod, the bottom ends of the inserting rods are in contact with the side wall of the fixed plate, and the inserting rods are located on one side, close to the lock tongue, of the fixed plate.

Preferably, two sides of the lock tongue are respectively fixedly connected with a retaining plate, and the retaining plates are abutted against the side walls of the guide rail.

Preferably, the two sides of the rotating block are respectively fixedly connected with a pin shaft, the side wall of the support is provided with a pin hole in a penetrating way, and the rotating block is rotationally connected with the fixed frame in a pin hole inserting way of the pin shaft and the support.

Preferably, a first through hole is formed in the side wall of one end of the fixed frame, a second through hole is formed in the other end of the fixed frame, the first through hole and the second through hole are coaxial, and the sliding rod penetrates through the first through hole and the second through hole.

Preferably, the inner side of the sliding seat is provided with a clamping groove, and the sliding seat is in sliding connection with the side wall of the guide rail through the clamping groove.

Preferably, a plurality of round waist mounting holes are formed in the side wall of the cross beam, and the cross beam is used for mounting an electrical device through the plurality of round waist mounting holes in the side wall.

Preferably, the top surface and the bottom surface of the guide rail are both provided with guide rail mounting holes, and the guide rail is mounted in the framework in a way that the guide rail mounting holes are matched with threaded fasteners.

Compared with the prior art, the utility model has the beneficial effects that:

through installing the guide rail that has a plurality of lockholes on the skeleton of switch board to connect the crossbeam through the slide, make the crossbeam can slide on the guide rail, with can adjust the interval between the crossbeam according to the installation electrical apparatus height, adjust spacingly through the spacing subassembly of installation cooperation lockhole on the crossbeam again, under the condition that does not occupy effective installation space, can also provide the interval of adjusting the installation between the electrical apparatus, simultaneously, do not need the electric drive, only need realize adjusting the function of interval through simple mechanical structure, save the cost of manufacturing, also can promote and use.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

FIG. 1 is a schematic view of the mounting structure of the cabinet and the framework and the cross beam of the utility model;

FIG. 2 is a schematic view of an assembly structure of a rail and a beam according to the present utility model;

FIG. 3 is a schematic view of the structure of the guide rail of the present utility model;

FIG. 4 is a schematic view of the structure of the cross beam of the present utility model;

FIG. 5 is a schematic view of a sliding seat according to the present utility model;

fig. 6 is a schematic structural view of a limiting assembly according to the present utility model.

In the figure: 1. a cabinet body; 2. a skeleton; 3. a cabinet door; 4. a guide rail; 5. a cross beam; 6. a slide; 7. a lock hole; 8. a guide rail mounting hole; 9. a round waist mounting hole; 10. a fixed frame; 11. a spring; 12. a limiting disc; 13. a first through hole; 14. a slide bar; 15. a fixed plate; 16. a support; 17. a pin hole; 18. a rotating block; 19. a pin shaft; 20. a push plate; 21. a rod; 22. a second through hole; 23. a retaining plate; 24. a bolt; 25. and a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, embodiments of the present utility model are provided: the utility model provides a crossbeam of switch board installation electrical apparatus of adjustable interval size, includes cabinet body 1, for the cabinet body 1 that is used for installing a plurality of electrical installation, electrical installation includes switch, fuse, contactor, relay etc. below is collectively referred to as electrical installation, and the internally mounted of cabinet body 1 has skeleton 2 that is used for supporting, and one side of skeleton 2 is connected with cabinet door 3 through the hinge rotation, can install, dismantle or maintain electrical installation on the skeleton 2 through opening cabinet door 3.

The inside both sides of skeleton 2 are respectively through screw mounting guide rail 4, a plurality of lockholes 7 have been seted up on the guide rail 4, and the lateral wall of guide rail 4 is installed with the crossbeam 5 that is used for installing electrical installation mutually through slide 6, sliding connection on the lateral wall of crossbeam 5 through slide 6 and guide rail 4, clamping groove 25 has been seted up to the inboard of slide 6, slide 6 is through clamping groove 25 and the lateral wall sliding connection of guide rail 4, pass through screw respectively fixed mounting with slide 6 on the lateral wall of crossbeam 5, and make clamping groove 25 press from both sides respectively on the lateral wall of guide rail 4 after the installation, thereby under the centre gripping of slide 6, make crossbeam 5 can only slide from top to bottom along guide rail 4, and can not drop from guide rail 4 after the electrical installation of crossbeam 5.

The guide rail 4 is spliced with the limiting component through a plurality of lock holes 7 on the side wall, the limiting component is respectively arranged on the side walls at two ends of the cross beam 5, the limiting component comprises a lock tongue 24, a slide bar 14, a fixed frame 10, a spring 11 and a limiting disc 12, the lock tongue 24 is spliced with the inside of one of the lock holes 7 in the plurality of lock holes 7, one end of the slide bar 14 is fixedly connected with the lock tongue 24, the slide bar 14 is in sliding connection with the inside of the fixed frame 10, the other end of the slide bar 14 is fixedly connected with the side wall of the limiting disc 12, the side wall of the limiting disc 12 is fixedly connected with one end of the spring 11, the other end of the spring 11 is fixedly connected with the side wall of the fixed frame 10, and the fixed frame 10 is respectively fixedly arranged on the side walls at two ends of the cross beam 5 through screws.

Under the action of the sliding seat 6, the cross beams 5 can slide up and down on the guide rail 4, the distance between the cross beams 5 can be adjusted according to the height of an actually installed electrical device, however, after the adjustment is completed, how to keep the cross beams 5 fixed in position is realized through a limiting component, the sliding rod 14 moves towards the lock tongue 24 under the pulling of the spring 11, the sliding rod 14 can slide in the fixed frame 10, meanwhile, the lock tongue 24 can be inserted into a corresponding lock hole 7 on the side wall of the guide rail 4, and the fixed frame 10 is fixedly installed on the cross beams 5, and part of the sliding rod 14 is installed in the fixed frame 10, so that when the lock tongue 24 is spliced with the lock hole 7, the cross beams 5 at the position can keep fixed in the corresponding position and cannot slide on the guide rail 4 again.

The fixed disk 15 is fixedly connected to the side wall of the sliding rod 14 inside the fixed frame 10, the support 16 is integrally formed on the top surface of the fixed frame 10, the rotating block 18 is rotatably connected to the inside of the support 16, the push plate 20 is integrally formed on the top surface of the rotating block 18, the inserted bars 21 are integrally formed on two sides of the bottom surface of the rotating block 18 respectively, the inserted bars 21 are located on two sides of the sliding rod 14, the bottom ends of the inserted bars 21 are in contact with the side wall of the fixed disk 15, and the inserted bars are located on one side, close to the lock tongue 24, of the fixed disk 15.

The problem that how to fix and limit the cross beam 5 under the action of the lock tongue 24 in the limiting component matched with the slide bar 14, the spring 11 and the like is solved, however, when the distance between the cross beams 5 is needed to be adjusted again, how to pull the lock tongue 24 out of the lock hole 7 is solved by the structures of the fixed disc 15, the rotating block 18, the support 16, the push plate 20 and the inserted bar 21, the push plate 20 is pushed by hands to push the rotating block 18 so as to rotate anticlockwise on the fixed frame 10, the inserted bar 21 can slide on the side wall of the fixed disc 15, in the sliding process, as the fixed disc 15 is fixed on the slide bar 14, the lock tongue 21 moves linearly in the horizontal direction on the fixed frame 10 like the slide bar 14, and the inserted bar 21 moves anticlockwise along the rotating track of the rotating block 18, so that when the slide bar 14 slides on the fixed disc 15, the fixed disc 15 is pushed to the direction of the limiting disc 12, and then the two ends of the spring 11 are respectively fixed on the fixed frame 10 and the limiting disc 12, and the other end of the spring 11 is fixed on the side wall of the limiting disc 12, so that the spring 11 can be pulled out of the slide bar 4 from the slide bar 4, and the lock tongue 4 can be pulled out from the slide bar 4 again, and the position can be adjusted on the slide bar 4. After the corresponding lock hole 7 is selected again, the push plate 20 is loosened, and under the reset action of the spring 11, the lock tongue 24 is reinserted into the corresponding lock hole 7, and the cross beam 5 at the position is subjected to limit treatment again.

As a technical optimization scheme of the utility model, two sides of the lock tongue 24 are respectively fixedly connected with the retaining plates 23, the retaining plates 23 are abutted against the side walls of the guide rail 4, and the lock tongue 24 can not penetrate from one end of the lock hole 7 to the other end of the lock hole under the limiting action of the retaining plates 23 when being inserted into the lock hole 7 through the action of the retaining plates 23, so that the travel distance of the lock tongue 24 in the lock hole 7 is limited.

As a technical optimization scheme of the utility model, the two sides of the rotating block 18 are respectively fixedly connected with the pin shafts 19, the side wall of the support 16 is provided with the pin holes 17 in a penetrating way, the rotating block 18 is rotationally connected with the fixed frame 10 in a plugging way through the pin shafts 19 and the pin holes 17 of the support 16, the pin holes 17 on the support 16 are matched with the pin shafts 19 on the two sides of the rotating block 18, so that the rotating block 18 can rotate on the fixed frame 10, and the rotating block is not easy to fall off from the fixed frame 10 in the rotating process.

As a technical optimization scheme of the utility model, a first through hole 13 is formed in one end side wall of the fixed frame 10, a second through hole 22 is formed in the other end of the fixed frame 10, the first through hole 13 and the second through hole 22 are coaxial, the sliding rod 14 passes through the first through hole 13 and the second through hole 22, and the sliding rod 14 can slide back and forth on the fixed frame 10 through the first through hole 13 and the second through hole 22, and meanwhile, the sliding of the sliding rod 14 in the horizontal direction is guaranteed.

As a technical optimization scheme of the utility model, a plurality of round waist mounting holes 9 are formed in the side wall of the cross beam 5, the cross beam 5 is provided with electrical devices through the plurality of round waist mounting holes 9 in the side wall, and the corresponding electrical devices can be mounted on the cross beam 5 through the plurality of round waist mounting holes 9.

As a technical optimization scheme of the utility model, the top surface and the bottom surface of the guide rail 4 are provided with guide rail mounting holes 8, the guide rail 4 is mounted in the framework 2 through the guide rail mounting holes 8 in a way of matching with the mounting mode of the threaded fasteners, bolts can pass through the guide rail mounting holes 8 and pass through corresponding through grooves on the framework 2, and then the bolts are connected with the screw rod through nuts in a threaded manner, so that the guide rail 4 is mounted on the inner side wall of the framework 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 crossbeam of switch board installation electrical apparatus of adjustable interval size which characterized in that: including the cabinet body (1), the internally mounted of the cabinet body (1) has skeleton (2) that are used for supporting, one side of skeleton (2) is connected with cabinet door (3) through the hinge rotation, inside both sides of skeleton (2) are installed guide rail (4) through the screw respectively, a plurality of lockholes (7) have been seted up on guide rail (4), and the lateral wall of guide rail (4) is installed with crossbeam (5) that are used for installing electrical installation through slide (6), sliding connection on the lateral wall of crossbeam (5) through slide (6) and guide rail (4), a plurality of lockholes (7) and spacing subassembly on the lateral wall are pegged graft mutually for guide rail (4), spacing subassembly is installed respectively on the both ends lateral wall of crossbeam (5).

2. The electrical cross beam for a power distribution cabinet installation appliance with adjustable space according to claim 1, wherein: the limiting component comprises a lock tongue (24), a slide bar (14), a fixed frame (10), a spring (11) and a limiting disc (12), wherein the lock tongue (24) is inserted into one of a plurality of lock holes (7), one end of the slide bar (14) is fixedly connected with the lock tongue (24), the slide bar (14) is in sliding connection with the inside of the fixed frame (10), the other end of the slide bar (14) is fixedly connected with the side wall of the limiting disc (12), the side wall of the limiting disc (12) is fixedly connected with one end of the spring (11), the other end of the spring (11) is fixedly connected with the side wall of the fixed frame (10), and the fixed frame (10) is fixedly installed on the side walls of two ends of the cross beam (5) through screws.

3. The electrical cross beam for a power distribution cabinet installation appliance with adjustable space according to claim 2, wherein: be located slide bar (14) lateral wall fixedly connected with fixed disk (15) inside fixed frame (10), the top surface integrated into one piece of fixed frame (10) has support (16), the inside rotation of support (16) is connected with rotating block (18), the top surface integrated into one piece of rotating block (18) has push pedal (20), the bottom surface both sides of rotating block (18) respectively integrated into one piece have inserted bar (21), inserted bar (21) are located the both sides of slide bar (14), and the bottom of inserted bar (21) is inconsistent with the lateral wall of fixed disk (15) to be located one side that fixed disk (15) are close to spring bolt (24).

4. A cross beam for an electrical installation in a power distribution cabinet with adjustable spacing according to claim 3, wherein: two sides of the lock tongue (24) are respectively fixedly connected with a retaining plate (23), and the retaining plates (23) are in contact with the side walls of the guide rail (4).

5. A cross beam for an electrical installation in a power distribution cabinet with adjustable spacing according to claim 3, wherein: the two sides of the rotating block (18) are fixedly connected with pin shafts (19) respectively, pin holes (17) are formed in the side walls of the support (16) in a penetrating mode, and the rotating block (18) is rotationally connected with the fixed frame (10) in an inserting mode through the pin shafts (19) and the pin holes (17) of the support (16).

6. The electrical cross beam for a power distribution cabinet installation appliance with adjustable space according to claim 2, wherein: the side wall of one end of the fixed frame (10) is provided with a first through hole (13), the other end of the fixed frame (10) is provided with a second through hole (22), the first through hole (13) and the second through hole (22) are coaxial, and the sliding rod (14) penetrates through the first through hole (13) and the second through hole (22).

7. The electrical cross beam for a power distribution cabinet installation appliance with adjustable space according to claim 1, wherein: the inner side of the sliding seat (6) is provided with a clamping groove (25), and the sliding seat (6) is in sliding connection with the side wall of the guide rail (4) through the clamping groove (25).

8. The electrical cross beam for a power distribution cabinet installation appliance with adjustable space according to claim 1, wherein: the side wall of the cross beam (5) is provided with a plurality of round waist mounting holes (9), and the cross beam (5) is provided with an electrical device through the plurality of round waist mounting holes (9) on the side wall.

9. The electrical cross beam for a power distribution cabinet installation appliance with adjustable space according to claim 1, wherein: the top surface and the bottom surface of guide rail (4) have all seted up guide rail mounting hole (8), guide rail (4) are installed in the inside of skeleton (2) through guide rail mounting hole (8) cooperation threaded fastener's mounting means.