CN210577323U

CN210577323U - Combined frame type low-voltage cabinet

Info

Publication number: CN210577323U
Application number: CN201922123603.1U
Authority: CN
Inventors: 胡伟雄; 奚俊加; 陈逵峰
Original assignee: Guangdong Eastwin Industrial Co ltd
Current assignee: Guangdong Eastwin Industrial Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-05-19
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a combined frame type low-voltage cabinet in the technical field of low-voltage cabinets, which comprises a cabinet body with a lateral bottom provided with a wire inlet hole, a hollow base with a through hole on the surface, a clamping cover, a grid plate, a limiting plate and a plurality of wire arranging plates, wherein the hollow base is welded at the bottom of the cabinet body, the clamping cover is welded at the top of the cabinet body in a sealing way, the grid plate and the limiting plate are respectively and fully welded and fixed between the front side and the back side and the left side and the right side of the inner wall of the cabinet body, air enters through an air inlet and then exits from an air outlet through a communicated cavity and the inside of the cabinet body to dissipate heat, flowing air enters an inner cavity of a hollow block through a threaded through hole, an elastic plastic pipe and a rectangular pipe and then is sprayed to electrical equipment which the surface of the wire arranging plates is installed through an air transmission, is beneficial to wire arrangement and heat dissipation and has simple structure.

Description

Combined frame type low-voltage cabinet

Technical Field

The utility model relates to a low-voltage board technical field specifically is a combined frame formula low-voltage board.

Background

The low-voltage cabinet refers to one or more low-voltage switch cabinets and corresponding control, measurement, signal protection and other parts thereof, and all internal electromechanical interconnection and structural parts are assembled into a combination, so that the low-voltage cabinet is suitable for industries such as power plants, petroleum, chemical engineering, metallurgy, textiles, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. For example, CN205609998U discloses a fixed cellular-type low-voltage cabinet, which comprises a low-voltage cabinet door, a controller, a lamp assembly, a low-voltage cabinet main body, an automatic isolating switch gate, an inner lock core assembly and an outward convex main lock block, wherein the rear end inside the low-voltage cabinet main body is connected with the automatic isolating switch gate, the left end inside the low-voltage cabinet main body is provided with the controller, the lamp assembly is installed at the upper end inside the low-voltage cabinet main body, the inner lock core assembly is assembled at the front side of the right end inside the low-voltage cabinet main body, and consists of an inner lock core concave groove and a pressure sensor. Based on this, the utility model designs a combined frame formula low-voltage cabinet to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined frame formula low-voltage cabinet to solve the current low-voltage cabinet heat dissipation and the inconvenient problem of winding displacement that provide in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combined frame type low-voltage cabinet comprises a cabinet body with a wire inlet hole at the lateral bottom, a hollow base with a through hole on the surface, a clamping cover, a grid plate, a limiting plate and a plurality of wire arrangement plates, wherein the hollow base is welded at the bottom of the cabinet body;

the limiting plate comprises a rectangular plate body, rectangular blind holes are uniformly formed in the center of the surface of the rectangular plate body at vertical intervals, a threaded through hole is formed in the center of an inner cavity of the rectangular blind hole, a plugging column is screwed in the inner cavity of the threaded through hole, the wire arranging plate comprises an L-type plate body and a hollow block, the hollow block is fixedly connected to the inner cavity of the L-type plate, a threaded rod with a nut is horizontally welded on the left side of the L-type plate, a rectangular pipe is welded on the right side of the hollow block in a communicating mode, and the rectangular pipe is, the rectangular tube is in matched insertion with the rectangular blind holes, the outer end of the rectangular tube is fixedly glued with an elastic plastic tube through a welding hole plate, the elastic plastic tube is in matched insertion with the threaded through holes, a plurality of threading through holes are uniformly formed in the left side of the surface of the L-type plate at vertical intervals, inverted T-shaped clamping grooves are formed in the surface of the L-type plate in a criss-cross and communicated mode, and the bottoms of inner cavities of the inverted T-shaped clamping grooves are communicated with the hollow blocks through air transmission holes.

Further, the top plate is in a triangular prism shape.

Furthermore, a nut on the threaded rod is a butterfly nut.

Furthermore, the elastic plastic pipe is in a circular truncated cone shape.

Furthermore, a thin aluminum plate with a threaded blind hole on the surface is inserted into the inner cavity of the inverted T-shaped clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a start the fan, the air passes through the air inlet and gets into, the communicating cavity of rethread and the internal portion of cabinet are given vent to anger from the gas outlet, dispel the heat, the air that flows passes through the screw thread through-hole, elastic plastic tubing, the rectangular pipe gets into hollow block inner chamber, rethread gas transmission hole spouts to winding displacement plate surface mounting's electrical equipment on, the cable carries out the joint through vertically and horizontally staggered's inverted T ' shaped draw-in groove, the threading through-hole is used for threading between two upper and lower winding displacement boards simultaneously, the device convenient operation is favorable to winding displacement and.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic diagram of a limiting plate structure in fig. 1;

fig. 3 is a schematic diagram of the cable arrangement structure in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

the novel horizontal fan comprises a cabinet body 1, a cabinet body 2, a hollow base 3, a clamping cover 4, a grid plate 5, a limiting plate 6, a wire arranging plate 7, a top plate 8, an air inlet 9, a mounting plate 10, a fan 11, an air outlet 50, a rectangular plate body 51, a rectangular blind hole 52, a threaded through hole 53, an L-shaped plate body 60, a hollow block 61, a threaded rod 62, a rectangular pipe 63, an elastic plastic pipe 64, a threading through hole 65, an inverted T-shaped clamping groove 66 and an air conveying hole 67.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a combined frame type low-voltage cabinet comprises a cabinet body 1 with a wire inlet hole at the lateral bottom, a hollow base 2 with a through hole on the surface, a clamping cover 3, a grid plate 4, a limiting plate 5 and a plurality of wire arranging plates 6, wherein the hollow base 2 is welded at the bottom of the cabinet body 1, the clamping cover 3 is welded at the top of the cabinet body 1 in a sealing way, the grid plate 4 and the limiting plate 5 are respectively fixed between the front side and the back side and the left side of the inner wall of the cabinet body 1 in a full welding way, the wire arranging plates 6 are horizontally inserted between the grid plate 4 and the limiting plate 5, the wire arranging plates 6 are used for installing electrical equipment, the top of the clamping cover 3 is welded with a top plate 7 in an outward extending way, the top plate 7 extends outwards for shielding rain, an air inlet 8 with a filter screen is arranged at the left side of the clamping cover 3, a mounting plate 9 is fixed on the top plate of the cabinet body 1 through a, an air outlet 11 with a filter screen is arranged at the bottom of a cavity formed by the grid plate 4 and the inner wall of the cabinet body 1, the fan 10 is connected with a power supply entering the inner cavity of the cabinet body 1 through a manual switch and a wire, the fan 10 is started, air enters through the air inlet 8 and is exhausted from the air outlet 11 through the communicated cavity and the inner part of the cabinet body, and heat dissipation is carried out;

the limiting plate 5 comprises a rectangular plate body 50, rectangular blind holes 51 are uniformly formed in the center of the surface of the rectangular plate body 50 at vertical intervals, a threaded through hole 52 is formed in the center of an inner cavity of each rectangular blind hole 51, a blocking column 53 is screwed in the inner cavity of the threaded through hole 52, the wire arranging plate 6 comprises a L-type plate body 60 and a hollow block 61, the hollow block 61 is fixedly connected to the inner cavity of the L-type plate body 60, a threaded rod 62 with a nut is horizontally welded on the left side of the L-type plate body 60, a rectangular pipe 63 is welded on the right side of the hollow block 61 in a communicating manner, the horizontal axes of the rectangular pipe 63 and the threaded rod 62 are overlapped, the rectangular pipe 63 and the rectangular blind holes 51 are in a matching and inserting manner, an elastic plastic pipe 64 is fixed on the outer end of the rectangular pipe 63 through a welding hole plate, the elastic plastic pipe 64 and the threaded through hole 52 are in matching and inserting manner, a plurality, the bottom of the inner cavity of the inverted T-shaped clamping groove 66 is communicated with the hollow block 61 through the air transmission hole 67, the nut arranged on the adjusting threaded rod 62 is positioned on the right side, the threaded rod 62 is inserted into the grid plate 4, the blocking column 53 is opened again, the elastic plastic pipe 64 is inserted into the inner cavity of the threaded through hole 52, the nut is adjusted leftwards, the rectangular pipe 63 of the winding displacement plate 6 is clamped in the inner cavity of the rectangular blind hole 51, the winding displacement plate is horizontally fixed, flowing air passes through the threaded through hole 52, the elastic plastic pipe 64 and enters the inner cavity of the hollow block 61 through the rectangular pipe 63, and then is sprayed onto the electrical equipment on the surface of the winding displacement plate 6 through the air transmission hole 67, a cable is clamped through the vertically and horizontally staggered T-shaped clamping grooves 66, and meanwhile, the threading.

Wherein, roof 7 is the triangular prism form, reduces snow, and the nut on the threaded rod 62 adopts butterfly nut, makes things convenient for manual regulation, raises the efficiency, and elastic plastic pipe 64 is the round platform shape, extrudees and inserts, improves the leakproofness, and inverted T type draw-in groove 66's inner chamber is pegged graft and is had the thin aluminum plate that the surface set up the screw thread blind hole, and the mounting hole of electrical equipment is through selecting the threaded blind hole connection on long bolt, spacing pipe and the retaining ring and the thin aluminum plate, utilizes the inner chamber of thin aluminum plate card at inverted T type draw-in groove 66 to fix.

It is worth noting that: the fan adopts D4E180-CA02-02 type fan that Shanghai Qingyuan science and technology ltd provides, and whole device realizes control to it through manual switch, because the equipment that manual switch matches is common equipment, belongs to current mature technique, does not give unnecessary details its electric connection relation and specific circuit structure here.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a combination frame-type low-voltage cabinet, includes that the cabinet body (1) of entrance hole is taken to side direction bottom, surface set up hollow base (2) of through-hole, card cover (3), grid plate (4), limiting plate (5) and a plurality of winding displacement board (6), its characterized in that: the novel multifunctional cabinet is characterized in that the hollow base (2) is welded at the bottom of the cabinet body (1), the clamping cover (3) is welded at the top of the cabinet body (1) in a sealing mode, the grid plates (4) and the limiting plates (5) are respectively fixed between the front side and the rear side of the inner wall of the cabinet body (1) in a full welding mode, the plurality of wire arranging plates (6) are horizontally inserted between the grid plates (4) and the limiting plates (5), the top of the clamping cover (3) is welded with a top plate (7) in an outward extending mode, an air inlet (8) with a filter screen is formed in the left side of the clamping cover (3), a mounting plate (9) is fixed on the top plate of the cabinet body (1) through stepped through grooves and bolts, a fan (10) is fixedly connected to the top of the mounting plate (9), a cavity formed by the clamping cover (3) and the top of the cabinet body (1) is communicated with a cavity formed by the inner wall of the cabinet body (1) and;

limiting plate (5) include rectangular plate body (50), the vertical interval in surface central authorities of rectangular plate body (50) evenly is equipped with rectangle blind hole (51), the inner chamber central authorities of rectangle blind hole (51) are provided with screw thread through-hole (52), the inner chamber spiro union of screw thread through-hole (52) has plug post (53), winding displacement board (6) are including rectangular plate body (50), the vertical interval in surface central authorities of rectangular plate body (50) evenly is equipped with rectangle blind hole (51)

The section bar body (60) and the hollow block (61), wherein the hollow block (61) is fixedly connected with the section bar body

A cavity of the template body (60), the

The horizontal welding of template body (60) left side has threaded rod (62) of taking the nut, the right side of hollow block (61) communicates with each other the welding has rectangular pipe (63), the horizontal axis coincidence of rectangular pipe (63) and threaded rod (62), and rectangular pipe (63) and rectangle blind hole (51) match grafting, the outer end of rectangular pipe (63) is through welding the sticky elasticity plastic tubing (64) of orifice plate fixed, elasticity plastic tubing (64) and screw thread through-hole (52) match grafting, the elastic plastic tubing (64) matches grafting, the threaded rod (62) of taking the nut, the right side of hollow block (

A plurality of threading through holes (65) are uniformly arranged on the left side of the surface of the template body (60) at vertical intervals, and

the surfaces of the profiled sheets (60) are arranged in a criss-cross way

A molding groove (66), the

The bottom of the inner cavity of the clamping groove (66) is communicated with the hollow block (61) through an air transmission hole (67).

2. A modular frame-type low-voltage cabinet according to claim 1, wherein: the top plate (7) is in a triangular prism shape.

3. A modular frame-type low-voltage cabinet according to claim 1, wherein: the nut on the threaded rod (62) adopts a butterfly nut.

4. A modular frame-type low-voltage cabinet according to claim 1, wherein: the elastic plastic tube (64) is in a circular truncated cone shape.

5. A modular frame-type low-voltage cabinet according to claim 1, wherein: and a thin aluminum plate with a threaded blind hole on the surface is inserted into an inner cavity of the inverted T-shaped clamping groove (66).