CN215645691U - Convenient installation device of low-voltage distribution box - Google Patents

Abstract

The utility model provides a convenient installation device of a low-voltage distribution box, which comprises a distribution box body, an arched underframe and two groups of clamping components, wherein two inverted L-shaped strips are symmetrically arranged on two sides of the upper end of the arched underframe, clamping holes are formed in the upper ends of the rear sides of the two inverted L-shaped strips, a convex installation plate is connected to the lower end of the distribution box body and is inserted between the two inverted L-shaped strips, a cavity containing groove is formed in the upper surfaces of the two sides of the rear end of the convex installation plate, the two groups of clamping components respectively comprise a pressure spring and a clamping button, the pressure spring is connected with the inner bottom surface of the cavity containing groove, the upper end of the pressure spring is connected with the clamping button, and the clamping button penetrates through the clamping holes, so that the distribution box with a high chassis is convenient to install and disassemble, the installation height of the distribution box body is effectively increased through the design of the arched underframe, and through the design of block subassembly, not only the installation of being convenient for is dismantled, and has effectively improved the security performance.

Description

Convenient installation device of low-voltage distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a convenient installation device of a low-voltage distribution box.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, a measuring instrument, a protective electrical appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect, for example, the patent number of CN201220314363.9, the patent can conveniently, quickly and safely check the condition in the distribution box under the condition of illumination, and can automatically discharge some simple faults without worrying about danger caused by illumination;

but install the block terminal outdoor, especially install the block terminal in the lower area of relief ratio, it is interim in flood season, because the rainfall is sufficient, the rainfall is big, easy ponding often leads to the block terminal to soak in the aquatic, takes place danger easily, and current block terminal installation is fixed mostly the bolt fastening moreover, is not convenient for like this dismantle the maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a convenient installation device of a low-voltage distribution box, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a convenient installation device of low-voltage distribution box, is including block terminal body and arch chassis and two sets of block subassemblies, the upper end bilateral symmetry of arch chassis is provided with two type of falling L bars, two the rear side upper end of the type of falling L bars is provided with the block hole, the lower extreme of block terminal body is connected with protruding type mounting panel, protruding type mounting panel inserts to between two type of falling L bars, just the rear end both sides upper surface of protruding type mounting panel is provided with holds the chamber groove, and is two sets of the block subassembly all is including pressure spring and block button, pressure spring is connected with holding chamber inslot bottom surface, just pressure spring's upper end is connected with the block button, the block button runs through from block hole department.

Furthermore, the lower extreme of arch chassis still is provided with mounting plate, adjusting bolt is all installed to mounting plate's upper end corner, four adjusting bolt all runs through the arch chassis, and all installs two fixation nut on every adjusting bolt, and two fixation nut on every adjusting bolt are located the upper and lower both ends of arch chassis respectively.

Further, the both sides of block terminal body are impartial apart from being provided with a plurality of heat dissipation strip holes.

Furthermore, it is a plurality of all be provided with a ramp plate by this internal outside slope of block terminal in the heat dissipation strip is downthehole, and is a plurality of the downthehole all perpendicular the installation of heat dissipation strip separates the net.

Furthermore, the two groups of clamping components further comprise a blocking ring and a limiting ring, the blocking ring is installed on the inner wall of the upper end of the cavity groove, and the limiting ring is installed at the lower end of the clamping button.

Furthermore, the back of protruding type mounting panel equidistance is provided with a plurality of spouts, and is a plurality of equidistant rotation is connected with a plurality of pulleys on the both sides inner wall of spout.

Furthermore, the surfaces of the pulleys are all of a frosted structure.

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

the utility model relates to a distribution box with a high chassis, which is convenient to mount and dismount, and the mounting height of a distribution box body is effectively increased through the design of an arched underframe, so that danger and equipment damage caused by water overflowing the distribution box body in plum rain season are prevented, and a convex mounting plate at the lower end of the distribution box body is inserted between two inverted L-shaped strip blocks at the upper end of the arched underframe, and after the distribution box body is completely butted with the arched underframe, a clamping button is popped out by the action force of a pressure spring of a clamping assembly at the moment and is fixed in a clamping hole, so that the distribution box body is connected with the arched underframe, and the clamping button can be pushed out from the clamping hole by pressing the clamping button, so that the distribution box body is pushed to be dismounted, the mounting and dismounting are convenient, and the safety performance is effectively improved.

Drawings

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

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a fragmentary sectional view of a snap-fit assembly of the present invention;

FIG. 4 is a broken back view of the male mounting plate of the present invention;

in the figure: 1. a distribution box body; 2. a male mounting plate; 3. an arched underframe; 4. an inverted L-shaped bar; 5. mounting a bottom plate; 6. clamping the assembly; 11. a heat dissipating bar hole; 12. a ramp plate; 13. a barrier net; 21. a cavity groove; 22. a chute; 23. a pulley; 41. a clamping hole; 51. adjusting the bolt; 52. fixing a nut; 61. a pressure spring; 62. a snap button; 63. a blocking ring; 64. a confinement ring.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: a convenient installation device of a low-voltage distribution box comprises a distribution box body 1, an arched underframe 3 and two groups of clamping components 6, wherein two inverted L-shaped strip blocks 4 are symmetrically arranged on two sides of the upper end of the arched underframe 3, clamping holes 41 are formed in the upper ends of the rear sides of the inverted L-shaped strip blocks 4, the lower end of the distribution box body 1 is connected with a convex installation plate 2, the convex installation plate 2 is inserted between the two inverted L-shaped strip blocks 4, cavity containing grooves 21 are formed in the upper surfaces of the two sides of the rear end of the convex installation plate 2, the two groups of clamping components 6 respectively comprise pressure springs 61 and clamping buttons 62, the pressure springs 61 are connected with the inner bottom surfaces of the cavity containing grooves 21, the upper ends of the pressure springs 61 are connected with the clamping buttons 62, the clamping buttons 62 penetrate through the clamping holes 41, and the installation height of the distribution box body 1 is effectively increased through the design of the arched underframe 3, thereby prevent that plum rain season from leading to water to spill block terminal body 1 and cause danger and equipment to damage, and insert between two type of falling L pieces 4 of 3 upper ends of arch chassis through the protruding type mounting panel 2 with block terminal body 1 lower extreme, after block terminal body 1 and the butt joint of arch chassis 3 are accomplished, block subassembly 6's pressure spring 61 effort pops out block button 62 this moment, thereby fix in block hole 41, thereby accomplish block terminal body 1 and the connection of arch chassis 3, and can follow block hole 41 and release through pressing block button 62, thereby promote block terminal body 1 and realize dismantling.

Please refer to fig. 1, the lower end of the arched bottom frame 3 is further provided with a mounting bottom plate 5, the upper corners of the mounting bottom plate 5 are respectively provided with an adjusting bolt 51, four adjusting bolts 51 all penetrate through the arched bottom frame 3, each adjusting bolt 51 is provided with two fixing nuts 52, the two fixing nuts 52 on each adjusting bolt 51 are respectively located at the upper end and the lower end of the arched bottom frame 3, and the height of the arched bottom frame 3 on the mounting bottom plate 5 can be changed by adjusting the positions of the two fixing nuts 52, so that the height can be adjusted according to the water level in the plum rain season, and the practicability is increased.

Please refer to fig. 2, a plurality of heat dissipation strip holes 11 are arranged at equal distances on two sides of the distribution box body 1, so that heat dissipation inside the distribution box body 1 can be facilitated through the heat dissipation strip holes 11, and the safety coefficient of the distribution box body 1 is improved; a slope plate 12 which is inclined outwards from the inside of the distribution box body 1 is arranged in each of the plurality of heat dissipation strip holes 11, a blocking net 13 is vertically arranged in each of the plurality of heat dissipation strip holes 11, and through the design of the slope plate 12, rainwater is prevented from entering the interior of each heat dissipation strip hole 11, and flying insects or foreign matters can be prevented from entering the interior of each heat dissipation strip hole 13.

Please refer to fig. 3 again, the two sets of the engaging components 6 further include a stop ring 63 and a limit ring 64, the stop ring 63 is installed on the inner wall of the upper end of the cavity groove 21, the limit ring 64 is installed at the lower end of the engaging button 62, and the design of the stop ring 63 and the limit ring 64 limits the vertical moving distance of the engaging button 62, so as to prevent the engaging button 62 from being damaged due to too much ejection and inclination.

Please refer to fig. 4 again, a plurality of sliding grooves 22 are equidistantly formed on the back surface of the convex mounting plate 2, a plurality of pulleys 23 are equidistantly rotatably connected to inner walls on two sides of the plurality of sliding grooves 22, and the convex mounting plate 2 is better slid between the two inverted L-shaped bars 4 through the design of the pulleys 23; the surfaces of a plurality of the pulleys 23 are of a frosted structure, and the pulleys 23 of the frosted structure are used for preventing the pulleys 23 from wearing the upper surface of the arched underframe 3.

The specific operation mode of the utility model is as follows:

through arch chassis 3's design, the effectual mounting height of increasing block terminal body 1, thereby prevent that plum rain season from leading to water to spill over block terminal body 1 and cause danger and equipment damage, and insert between two type of falling L pieces 4 of 3 upper ends of arch chassis through the protruding type mounting panel 2 with block terminal body 1 lower extreme, after block terminal body 1 and 3 butt joints of arch chassis are accomplished, block subassembly 6's pressure spring 61 effort pops out block button 62 this moment, thereby fix in block hole 41, thereby accomplish block terminal body 1 and 3 connection of arch chassis, and can follow block hole 41 and release through pressing block button 62, thereby promote block terminal body 1 and realize dismantling.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.

Claims (7)

1. The convenient installation device of the low-voltage distribution box comprises a distribution box body (1), an arched underframe (3) and two groups of clamping components (6), and is characterized in that two inverted-L-shaped strips (4) are symmetrically arranged on two sides of the upper end of the arched underframe (3), clamping holes (41) are formed in the upper ends of the rear sides of the inverted-L-shaped strips (4), a convex mounting plate (2) is connected to the lower end of the distribution box body (1), the convex mounting plate (2) is inserted between the two inverted-L-shaped strips (4), cavity accommodating grooves (21) are formed in the upper surfaces of two sides of the rear end of the convex mounting plate (2), the two groups of clamping components (6) respectively comprise pressure springs (61) and clamping buttons (62), the pressure springs (61) are connected with the inner bottom surfaces of the cavity accommodating grooves (21), and the upper ends of the pressure springs (61) are connected with the clamping buttons (62), the clamping button (62) penetrates through the clamping hole (41).

2. The convenient installation device for the low-voltage distribution box is characterized in that an installation bottom plate (5) is further arranged at the lower end of the arched underframe (3), adjusting bolts (51) are installed at corners of the upper end of the installation bottom plate (5), four adjusting bolts (51) penetrate through the arched underframe (3), two fixing nuts (52) are installed on each adjusting bolt (51), and the two fixing nuts (52) on each adjusting bolt (51) are respectively located at the upper end and the lower end of the arched underframe (3).

3. Convenient mounting device of low-voltage distribution box according to claim 1, characterized in that said distribution box body (1) is provided with a plurality of heat-dissipating holes (11) at equal distances on both sides.

4. The convenient mounting device for the low-voltage distribution box according to claim 3, characterized in that a slope plate (12) which is inclined outwards from the inside of the distribution box body (1) is arranged in each of the plurality of heat dissipation bar holes (11), and a blocking net (13) is vertically arranged in each of the plurality of heat dissipation bar holes (11).

5. The convenient mounting device for the low-voltage distribution box according to claim 1, characterized in that two sets of said clamping assemblies (6) further comprise a blocking ring (63) and a limiting ring (64), said blocking ring (63) is mounted on the inner wall of the upper end of the cavity groove (21), and said limiting ring (64) is mounted on the lower end of the clamping button (62).

6. The convenient mounting device for the low-voltage distribution box according to claim 1, characterized in that a plurality of sliding grooves (22) are equidistantly arranged on the back surface of the convex mounting plate (2), and a plurality of pulleys (23) are rotatably connected on the inner walls of two sides of the plurality of sliding grooves (22) at equal intervals.

7. A device for the easy mounting of low-voltage distribution boxes according to claim 6, characterized in that the surface of said pulleys (23) is frosted.

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