CN219644296U - Fixing frame for electrical box - Google Patents

Abstract

The utility model relates to a fixing frame for an electrical box, which comprises a back plate, wherein the upper end surface of the back plate is provided with a plurality of threaded holes, the bottom of the front end surface of the back plate is symmetrically provided with first sliding grooves, sliding blocks are arranged in the two first sliding grooves in a sliding manner, a first rotating shaft is rotatably arranged between the two sliding grooves, the first rotating shaft is in threaded connection with the sliding blocks, the upper end surfaces of the two sliding blocks are detachably provided with supporting plates, the supporting plates are provided with mounting holes, the sliding blocks are provided with first locking holes, the lower end surface of each supporting plate is provided with second locking holes corresponding to the first locking holes, the first locking holes and the second locking holes are connected through bolts, and the supporting plates are provided with a plurality of groups, and the positions of the mounting holes on the supporting plates are different; the design of the supporting plate improves the practicability; the design of the limiting plate improves the installation stability; through the design of groove, the convenient heat dissipation.

Description

Fixing frame for electrical box

Technical Field

The utility model relates to the technical field of electric box fixing frames, in particular to a fixing frame for an electric box.

Background

The electrical apparatus box is the mechanism that controls electrical equipment, when installing electrical apparatus box, needs to use the mount, and current mount can only install single type electrical apparatus box when using, and the whole practicality of device remains to improve, and the device is when using, lacks suitable locking protection mechanism after the electrical apparatus box installs, and whole installation intensity remains to strengthen.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a fixing frame for an electric box, which aims to solve the problem that only a single type of electric box can be installed in the prior art, and the whole practicability of the device is to be improved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mount for electrical apparatus box, includes the backplate, threaded hole has been seted up to the backplate up end, the threaded hole is provided with a plurality of, first spout has been seted up to terminal surface bottom symmetry before the backplate, two the inside all slip of first spout is equipped with the slider, two rotate between the spout and be equipped with first pivot, first pivot and slider threaded connection, two the backup pad that is equipped with all can be dismantled to slider up end, the mounting hole has been seted up in the backup pad, first locking hole has been seted up on the slider, the terminal surface corresponds under the backup pad the second locking hole has been seted up to first locking hole, first locking hole and second locking hole pass through bolted connection, the backup pad is provided with the multiunit, multiunit the mounting hole position is different in the backup pad sets up.

In a further preferred mode, the top of the front end face of the backboard is slidably provided with a sliding plate, the rear end face of the backboard corresponds to the sliding plate, a second sliding groove is formed in the sliding plate, a second rotating shaft is arranged in the second sliding groove in a rotating mode, the sliding plate is in threaded connection with the second rotating shaft, and a limiting plate is arranged on the front end face of the sliding plate, so that limiting locking of the top of the electrical box is facilitated.

In a further preferred mode, the front end face of the sliding plate is rotatably provided with an adjusting rod, the adjusting rod is in threaded connection with the limiting plate, guide rods are arranged on the left side and the right side of the rear end face of the limiting plate, and the front end face of the sliding plate corresponds to the two guide rods and is provided with guide holes, so that limiting adjustment is facilitated.

In a further preferred way, the rear end face of the limiting plate is provided with an anti-slip rubber pad, so that the limiting is ensured to be stable, and the damage to the electrical box is avoided.

In a further preferred aspect, the back plate is internally provided with a through groove, the inner wall of the front end of the through groove is provided with a first heat dissipation hole, the inner walls of the left end and the right end of the through groove are respectively provided with a second heat dissipation hole, and the first heat dissipation holes and the second heat dissipation holes are both provided with a plurality of heat dissipation holes, so that heat dissipation is facilitated.

In a further preferred embodiment, the first heat dissipation hole and the second heat dissipation hole are both provided with filter screens inside, so that dust prevention is realized for heat dissipation.

(III) beneficial effects

Compared with the prior art, the utility model provides the fixing frame for the electrical box, which has the following beneficial effects:

according to the utility model, the design of the support plate is that the first rotating shaft is rotated, the first rotating shaft is in threaded connection with the slide blocks, the slide blocks slide relative to the first sliding grooves, the internal threads of the two slide blocks are reversely arranged, a proper support plate is selected according to the requirement, the support plate is installed, the first locking hole on the slide blocks is matched and aligned with the second locking hole on the support plate, the bolts penetrate through the first locking hole and the second locking hole to be screwed tightly and fixed, after the installation and adjustment of the support plate are completed, the electric box is installed, the through holes on the electric box are matched with the installation holes on the support plate, so that products of different types can be conveniently locked, and the practicability is improved;

the design of the limiting plate rotates the adjusting rod, the adjusting rod is in threaded connection with the limiting plate, the guide rod is matched with the guide hole, the sliding of the limiting plate is guided, the limiting plate with the anti-skid rubber pad is further used for limiting and locking the electrical box, and the installation stability is improved;

through the design in groove, when the device is used, the heat that electrical apparatus box produced gets into through the groove through first louvre, then outwards spreads through the second louvre, and the filter screen realizes dustproof filtration to the heat dissipation, convenient heat dissipation.

Drawings

FIG. 1 is a schematic view showing a preferred overall structure of a fixing frame for an electrical box in the present utility model;

FIG. 2 is an exploded view of a preferred slider and support plate mating structure of a holder for an electrical box according to the present utility model;

FIG. 3 is an exploded view of a preferred slide plate and limiting plate mating structure of a holder for electrical boxes according to the present utility model;

FIG. 4 is a top cross-sectional view of the internal structure of a preferred back plate of a holder for electrical boxes according to the present utility model;

fig. 5 is a front cross-sectional view of the internal structure of a preferred back plate of a holder for electrical boxes according to the present utility model.

In the figure: 1. a back plate; 2. a threaded hole; 3. a first chute; 4. a slide block; 5. a first rotating shaft; 6. a support plate; 7. a mounting hole; 8. a first locking hole; 9. a second locking hole; 10. a slide plate; 11. a second chute; 12. a second rotating shaft; 13. a limiting plate; 14. an adjusting rod; 15. a guide rod; 16. a guide hole; 17. an anti-slip rubber pad; 18. a through groove; 19. a first heat radiation hole; 20. a second heat radiation hole; 21. and (3) a filter screen.

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.

Embodiment one:

please refer to fig. 1, fig. 2, fig. 4 and fig. 5, a fixing frame for electrical box, including backplate 1, threaded hole 2 has been seted up to backplate 1 up end, threaded hole 2 is provided with a plurality ofly, first spout 3 has been seted up to backplate 1 front end bottom symmetry, the inside slider 4 that all slides of two first spouts 3, rotate between two spouts and be equipped with first pivot 5, first pivot 5 and slider 4 threaded connection, two slider 4 up end all can dismantle and be equipped with backup pad 6, install hole 7 has been seted up on backup pad 6, first locking hole 8 has been seted up on the slider 4, second locking hole 9 has been seted up to backup pad 6 lower terminal surface corresponding first locking hole 8, first locking hole 8 and second locking hole 9 pass through bolted connection, backup pad 6 is provided with the multiunit, the different setting in installation hole 7 position on the multiunit backup pad 6.

Referring to fig. 1 and 3, in this embodiment, a sliding plate 10 is slidably disposed on top of a front end surface of a back plate 1, a second sliding groove 11 is formed on a rear end surface of the back plate 1 corresponding to the sliding plate 10, a second rotating shaft 12 is rotatably disposed in the second sliding groove 11, the sliding plate 10 is in threaded connection with the second rotating shaft 12, a limiting plate 13 is disposed on a front end surface of the sliding plate 10, an adjusting rod 14 is rotatably disposed on the front end surface of the sliding plate 10, the adjusting rod 14 is in threaded connection with the limiting plate 13, guide rods 15 are disposed on left and right sides of the rear end surface of the limiting plate 13, the front end surface of the sliding plate 10 corresponds to the two guide rods 15, guide holes 16 are formed in the front end surface of the limiting plate 13, an anti-slip rubber pad 17 is disposed on the rear end surface of the limiting plate 13, the second rotating shaft 12 is rotated, the second rotating shaft 12 is in threaded connection with the sliding plate 10, the sliding plate 10 slides relative to the second sliding groove 11, the limiting plate 13 is driven to a proper position, the electric box is further locked by rotating the adjusting rod 14, the adjusting rod 14 is in threaded connection with the limiting plate 13, the guide rods 15 are matched with the guide holes 16, and the sliding of the limiting plate 13 are guided by the sliding of the limiting plate 15.

Referring to fig. 1, 4 and 5, in the present embodiment, a through slot 18 is formed in the back plate 1, a first heat dissipation hole 19 is formed on an inner wall of a front end of the through slot 18, a second heat dissipation hole 20 is formed on inner walls of left and right ends of the through slot 18, a plurality of first heat dissipation holes 19 and second heat dissipation holes 20 are formed, a filter screen 21 is disposed in each of the first heat dissipation holes 19 and the second heat dissipation holes 20, heat generated by the electrical box enters the through slot 18 through the first heat dissipation holes 19, and then is diffused outwards through the second heat dissipation holes 20, and the filter screen 21 achieves dustproof filtration on heat dissipation.

Embodiment two:

in sum, when using, screw bolt passes screw hole 2 and external wall body fixed mounting, according to the electrical apparatus box model difference to be installed to the whole regulation of device, rotate first pivot 5, first pivot 5 and slider 4 threaded connection realize slider 4 and slide relative first spout 3, two slider 4 internal screw reverse settings, select suitable backup pad 6 as required, install backup pad 6, first locking hole 8 on the slider 4 and the cooperation of the second locking hole 9 in backup pad 6 are aligned, the screw bolt passes first locking hole 8 and second locking hole 9 and screws up fixedly, after the backup pad 6 installation is adjusted, install the electrical apparatus box, through-hole on the electrical apparatus box and the cooperation of mounting hole 7 in the backup pad 6 realize the preliminary installation of electrical apparatus box.

Embodiment III:

in sum, when using, after the preliminary installation of electrical apparatus box is accomplished, further spacing locking is carried out to it, rotate second pivot 12, second pivot 12 and slide 10 threaded connection realize slide 10 and slide relative second spout 11, drive limiting plate 13 and remove to suitable position, further lock the electrical apparatus box, rotate regulation pole 14, adjust pole 14 and limiting plate 13 threaded connection, guide bar 15 and guiding hole 16 cooperation, realize the direction to the slip of limiting plate 13, and then realize the limiting plate 13 with anti-skidding rubber pad 17 to the spacing locking of electrical apparatus box, when the device is used, the heat that electrical apparatus box produced gets into logical groove 18 through first louvre 19, then outwards spread through second louvre 20, filter screen 21 realizes dustproof filtration to the heat dissipation.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims (6)

1. The utility model provides a mount for electrical apparatus box, includes backplate (1), screw hole (2) have been seted up to backplate (1) up end, screw hole (2) are provided with a plurality of, a serial communication port, first spout (3) have been seted up to terminal surface bottom symmetry before backplate (1), two inside all sliding of first spout (3) is equipped with slider (4), two rotate between the spout and be equipped with first pivot (5), first pivot (5) and slider (4) threaded connection, two all can dismantle on slider (4) up end and be equipped with backup pad (6), install hole (7) have been seted up on backup pad (6), first locking hole (8) have been seted up on slider (4), backup pad (6) lower extreme face corresponds second locking hole (9) have been seted up in first locking hole (8) and second locking hole (9) pass through bolted connection, backup pad (6) are provided with the multiunit, multiunit installation hole (7) position difference sets up on backup pad (6).

2. A holder for an electrical box according to claim 1, wherein: the novel sliding plate is characterized in that a sliding plate (10) is slidably arranged at the top of the front end face of the back plate (1), a second sliding groove (11) is formed in the rear end face of the back plate (1) corresponding to the sliding plate (10), a second rotating shaft (12) is rotatably arranged in the second sliding groove (11), the sliding plate (10) is in threaded connection with the second rotating shaft (12), and a limiting plate (13) is arranged on the front end face of the sliding plate (10).

3. A holder for an electrical box according to claim 2, wherein: the novel sliding plate is characterized in that an adjusting rod (14) is rotatably arranged on the front end face of the sliding plate (10), the adjusting rod (14) is in threaded connection with a limiting plate (13), guide rods (15) are arranged on the left side and the right side of the rear end face of the limiting plate (13), and guide holes (16) are formed in the front end face of the sliding plate (10) corresponding to the two guide rods (15).

4. A holder for an electrical box according to claim 3, wherein: the rear end face of the limiting plate (13) is provided with an anti-skid rubber pad (17).

5. A holder for an electrical box according to claim 1, wherein: the novel heat dissipation structure is characterized in that a through groove (18) is formed in the back plate (1), first heat dissipation holes (19) are formed in the inner wall of the front end of the through groove (18), second heat dissipation holes (20) are formed in the inner walls of the left end and the right end of the through groove (18), and a plurality of first heat dissipation holes (19) and a plurality of second heat dissipation holes (20) are formed in the inner wall of the left end and the right end of the through groove.

6. The holder for electrical boxes according to claim 5, wherein: the inside of the first radiating holes (19) and the second radiating holes (20) are respectively provided with a filter screen (21).