CN212648801U - Water accumulation preventing base of low-voltage switch cabinet - Google Patents

Abstract

The utility model discloses a ponding base is prevented to low-voltage switchgear, low-voltage switchgear prevent ponding bottom include the bottom plate, and four right angle limit fixed connection triangle roof beams of top surface of bottom plate, the outside wall fixed connection filter of triangle roof beam set up the waist type that is the equidistance and arranges on the plane of filter and leak the hole, the fixed roof of top surface of filter, the top surface of curb girder passes through welding mode fixed mounting panel, and two adjacent mounting panels are connected through 45 chamfers. The utility model discloses can prevent effectively that the filter from inclining askew to warping to set up the waist type hole that leaks that is the equidistance and arranges on the plane of filter, can improve inside radiating efficiency on the one hand, on the other hand can discharge interior amasss rainwater effectively, and two adjacent mounting panels are connected through 45 chamfers, simple to operate non-deformable, it is relatively poor to have solved the low-voltage switch cabinet of prior art and prevent amasss submarine seat structural rigidity, warp easily at the in-process that uses, moreover, the relatively poor technical problem of drainage performance.

Description

Water accumulation preventing base of low-voltage switch cabinet

Technical Field

The utility model belongs to the technical field of the low-voltage switchgear base, concretely relates to ponding base is prevented to low-voltage switchgear.

Background

The low-voltage switch cabinet is considered from the installation angle, the bottom surface can not sink, the foundation is flat in the arrangement installation, but the dryness and the cabinet body have certain errors, the horizontal difference value is counteracted as much as possible in the arrangement, the difference value accumulation is not caused, the cabinet body is deformed due to the difference value accumulation, the bus connection is influenced, the assembly installation dislocation is generated, the stress concentration is not caused, and even the service life of an electric appliance is influenced, so the base is suitable for being installed in the arrangement, on one hand, the water can be prevented, and on the other hand, the deformation degree can be reduced. The low-voltage switch cabinet of the prior art has poor structure rigidity of the water accumulation preventing base, is easy to deform in the using process and has poor drainage performance.

Disclosure of Invention

(1) Technical scheme

In order to overcome the defects of the prior art, the utility model provides a water accumulation preventing base of a low-voltage switch cabinet, which comprises a bottom plate, four right-angle edges of the top surface of the bottom plate are fixedly connected with a triangular beam, the outer side wall surface of the triangular beam is fixedly connected with a filter plate, waist-shaped water leakage holes which are arranged at equal intervals are arranged on the plane of the filter plate, the top surface of the filter plate is fixed with a top plate, the top surface of the top plate is fixedly connected with a side beam, the top surface of the side beam is fixed with mounting plates by welding, two adjacent mounting plates are connected by 45-degree chamfers, the width of the mounting plates is not more than one fifth of the length of the mounting plates, the top surface of the mounting plates is provided with mounting holes, the side surface of the bottom plate is provided with a fixing part, the fixing part comprises a bottom square block, a triangular side block, the expansion bolt is arranged in the expansion screw hole, the upper portion of the expansion bolt is provided with a hexagon nut in threaded connection with the expansion bolt, the bottom pad is sleeved on the lower portion of the expansion bolt, and the two ends of the top surface of the bottom square block are fixed through a welding mode.

Furthermore, the top surface of the mounting plate is provided with two mounting holes, and the bottom surfaces of the mounting holes are provided with screw hole columns.

Further, the top surface of filter passes through the fixed roof of welding mode, the top surface of roof passes through welding mode fixed connection the curb girder.

Further, the height of the filter plate is not lower than 3 cm, and the height of the side beam is not lower than 5 cm.

The design principle of the utility model is as follows: four right angle departments limit fixed connection triangular girders at the top surface of bottom plate can prevent effectively that the filter from inclining askew to be out of shape to set up the waist type hole that leaks that is the equidistance range on the plane of filter, can improve inside radiating efficiency on the one hand, on the other hand can discharge interior amasss rainwater effectively, and the top surface of curb girder passes through welding mode fixed mounting panel, adjacent two moreover the mounting panel passes through 45 chamfers to be connected, stable in structure, and intensity is high, simple to operate non-deformable moreover.

(2) Advantageous effects

The utility model has the advantages that: the utility model discloses can prevent effectively that the filter from inclining askew to being out of shape to set up the waist type hole that leaks that is the equidistance and arranges on the plane of filter, can improve inside radiating efficiency on the one hand, on the other hand can discharge interior amasss rainwater effectively, adjacent two moreover the mounting panel is connected through 45 chamfers, stable in structure, and intensity is high, and simple to operate non-deformable has solved the low-voltage switchgear of prior art and has prevented amasss submarine seat structural rigidity relatively poor moreover, warp easily at the in-process that uses, moreover the relatively poor technical problem of drainage performance.

Drawings

FIG. 1 is a schematic structural view of a water accumulation prevention base of a low-voltage switch cabinet in a front view;

FIG. 2 is a schematic top view of a water accumulation prevention base of the low-voltage switch cabinet;

fig. 3 is a left side view structure schematic diagram of a water accumulation prevention base of the low-voltage switch cabinet.

Detailed Description

The present invention will be further described with reference to the following examples.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Example one

As shown in figures 1-3, the embodiment provides a water accumulation preventing base for a low-voltage switch cabinet, the water accumulation preventing base for the low-voltage switch cabinet comprises a bottom plate 1, four right-angle edges of the top surface of the bottom plate 1 are fixedly connected with a triangular beam 11, the outer side wall surface of the triangular beam 11 is fixedly connected with a filter plate 12, waist-shaped water leakage holes 13 which are arranged at equal intervals are formed in the plane of the filter plate 12, a top plate 14 is fixed on the top surface of the filter plate 12, a side beam 2 is fixedly connected on the top surface of the top plate 14, mounting plates 3 are fixed on the top surfaces of the side beams 2 in a welding mode, two adjacent mounting plates 3 are connected through 45-degree chamfers, the width of each mounting plate 3 is not more than one fifth of the length of the mounting plate, mounting holes 31 are formed in the top surface of each mounting plate 3, a fixing part 4 is arranged on, Expansion bolts 43, hexagon nut 44 and heelpiece 45, the expansion screw hole is seted up to end square 41, set up in the expansion screw hole expansion bolts 43, and expansion bolts 43's upper portion be equipped with rather than threaded connection hexagon nut 44, expansion bolts 43's lower part cover is established heelpiece 45, the top surface both ends of end square 41 are fixed through welding mode triangle side piece 42.

In this embodiment, in order to improve the mounting firmness, the top surface of the mounting plate 3 is provided with two mounting holes 31, the bottom surfaces of the mounting holes 31 are provided with screw-hole columns, the top surface of the filter plate 12 is fixed with the top plate 14 in a welding manner, the top surface of the top plate 14 is fixedly connected with the side beams 2 in a welding manner, the height of the filter plate 12 is 5 cm, and the height of the side beams 2 is 8 cm. And this embodiment is at four right angle departments limits fixed connection triangular beams 11 of bottom plate 1's top surface, can prevent filter 12 skew deformation of inclining effectively to set up the waist type that is the equidistance range on the plane of filter 12 and leak the hole 13, can improve inside radiating efficiency on the one hand, on the other hand can discharge interior amasss rainwater effectively, and the top surface of curb girder 2 passes through welding mode fixed mounting panel 3 moreover, adjacent two mounting panel 3 connects through 45 chamfers, stable in structure, and intensity is high, simple to operate non-deformable moreover.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (4)

1. The utility model provides a ponding base is prevented to low-voltage switchgear, ponding base is prevented to low-voltage switchgear includes bottom plate (1), its characterized in that, four right angle departments limits fixed connection triangle-beam (11) of top surface of bottom plate (1), the outside wall fixed connection filter (12) of triangle-beam (11), set up waist type that is the equidistance range on the plane of filter (12) and leak the hole (13), roof (14) are fixed to the top surface of filter (12), the top surface fixed connection curb girder (2) of roof (14), the top surface of curb girder (2) is through welded mode fixed mounting panel (3), two adjacent mounting panel (3) are connected through 45 chamfers, and the width of mounting panel (3) is not more than one fifth of its length, mounting hole (31) are seted up to the top surface of mounting panel (3), the side of bottom plate (1) is equipped with fixed part (4), fixed part (4) are including end square (41), triangle side piece (42), expansion bolts (43), hex nut (44) and heelpiece (45), the expansion screw hole is seted up in end square (41), set up in the expansion screw hole expansion bolts (43), and the upper portion of expansion bolts (43) is equipped with rather than threaded connection hex nut (44), the lower part cover of expansion bolts (43) is established heelpiece (45), the top surface both ends of end square (41) are fixed through welded mode triangle side piece (42).

2. The low-voltage switchgear water accumulation prevention base as claimed in claim 1, wherein: the top surface of the mounting plate (3) is provided with two mounting holes (31), and the bottom surfaces of the mounting holes (31) are provided with screw hole columns.

3. The low-voltage switchgear water accumulation prevention base as claimed in claim 1, wherein: the top surface of the filter plate (12) is fixed with a top plate (14) in a welding mode, and the top surface of the top plate (14) is fixedly connected with the side beam (2) in a welding mode.

4. The low-voltage switchgear water accumulation prevention base as claimed in claim 1, wherein: the height of the filter plate (12) is not less than 3 cm, and the height of the side beam (2) is not less than 5 cm.

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