CN212271733U - Telescopic bottom hoisting structure of prefabricated cabin transformer substation - Google Patents

Abstract

The utility model discloses a prefabricated cabin transformer substation's ability telescopic type bottom hoisting structure, it includes the prefabricated cabin transformer substation cabin body, spaced apart on the bottom crossbeam of the prefabricated cabin transformer substation cabin body is equipped with a plurality of hole for hoist, and the homoenergetic is provided with the hoisting part in every hole for hoist telescopically, the hoisting part is including being located middle hoisting post, the hoisting post with hole for hoist adaptation, just be provided with on the hoisting post and be used for its spacing stop part of flexible stroke. The telescopic bottom hoisting structure of the prefabricated cabin transformer substation can realize bottom hoisting of the prefabricated cabin transformer substation, adopts the telescopic structure, does not occupy external space, and ensures that the prefabricated cabin body is not deformed during hoisting. Not only has firm structure, even stress and high strength; and can dismantle the change, convenient operation safety.

Description

Telescopic bottom hoisting structure of prefabricated cabin transformer substation

Technical Field

The utility model relates to a prefabricated cabin transformer substation especially relates to a prefabricated cabin transformer substation can flexible formula bottom hoisting structure.

Background

The prefabricated cabin transformer substation is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely functions of high-voltage power receiving, transformer voltage reduction, low-voltage distribution and the like are organically combined together, and the prefabricated cabin transformer substation is installed in a moistureproof, antirust, dustproof, ratproof, fireproof, antitheft, heat-insulating, totally closed and movable steel structure box body, is mechanically and electrically integrated and operates in a totally closed mode, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which rises after civil construction of the transformer substation. The prefabricated cabin transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device. The prefabricated cabin transformer substation is suitable for residential districts, urban public transformer substations, busy cities, construction power supplies and the like.

At present, the prefabricated cabin transformer substation that has on the market basically is the hoist and mount of top hoist and mount ring, however, because prefabricated cabin transformer substation internally mounted high-low voltage cabinet, whole weight aggravates, during the hoist and mount of top, can make the prefabricated cabin body warp, leads to cabin body ground not flat, and the cabin body receives the extrusion fracture, and high-low voltage cabinet warp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated cabin transformer substation can flexible formula bottom hoisting structure to there is cabin body deformation fracture and the problem that leads to cabin body ground unevenness in the hoist and mount of prefabricated cabin transformer substation top among the solution prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a prefabricated cabin transformer substation's ability telescopic type bottom hoisting structure, its includes prefabricated cabin transformer substation cabin body, the spaced apart a plurality of hole for hoist that is equipped with on the bottom crossbeam of prefabricated cabin transformer substation cabin body, the homoenergetic is provided with hoisting part telescopically in every hole for hoist, hoisting part is including being located middle hoisting post, the hoisting post with hole for hoist adaptation, just be provided with on the hoisting post and be used for the spacing stop part of its flexible stroke.

Particularly, the limiting component comprises an inward-contracting limiting plate and an outward-pulling limiting plate which are respectively arranged at two ends of the hoisting column, the inward-contracting limiting plate is located on the outer side of a bottom cross beam of the prefabricated cabin transformer substation cabin body, and the outward-pulling limiting plate is located on the inner side of the bottom cross beam of the prefabricated cabin transformer substation cabin body.

Particularly, the outer side surface of the inward shrinkage limit plate is provided with a stretching handle which is convenient for operating the hoisting column.

Particularly, tensile handle, the limiting plate that contracts inwards and hoisting post formula structure as an organic whole, draw the limiting plate outward and be split type structure with the hoisting post, draw the limiting plate outward and pass through the fixed screw and be fixed in the tip of hoisting post.

Particularly, tensile handle, the limiting plate that contracts in, draw limiting plate and hoisting post outward are split type structure, the limiting plate that contracts in all is fixed in the both ends of hoisting post through fixed screw with the limiting plate that draws outward, tensile handle is fixed in on the lateral surface of the limiting plate that contracts in through fixed screw.

The beneficial effects of the utility model are that, compare with prior art the bottom hoist and mount that can flexible formula bottom hoisting structure of prefabricated cabin transformer substation can realize prefabricated cabin transformer substation just adopts telescopic structure, does not occupy the exterior space, and the prefabricated cabin body is indeformable when guaranteeing to hoist and mount. Not only has firm structure, even stress and high strength; and can dismantle the change, convenient operation safety.

Drawings

Fig. 1 is an overall schematic view of a telescopic bottom hoisting structure of a prefabricated cabin transformer substation provided by the specific embodiment of the present invention;

fig. 2 is a schematic structural diagram of a limiting component of the telescopic bottom hoisting structure of the prefabricated substation provided in the embodiment of the present invention;

fig. 3 is a telescopic state diagram of the lifting column of the telescopic bottom lifting structure of the prefabricated substation.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. 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 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," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. 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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in this embodiment, a retractable bottom hoisting structure of a prefabricated cabin substation comprises a prefabricated cabin substation body 1, a plurality of circular hoisting holes 3 are spaced on a bottom beam 2 of the prefabricated cabin substation body 1, a hoisting component is telescopically arranged in each hoisting hole 3, the hoisting component comprises a solid hoisting column 4 located in the middle, the outer diameter of the hoisting column 4 is matched with the aperture of the hoisting hole 3, an inner retraction limiting plate 5 and an outer pull limiting plate 6 are respectively arranged at two ends of the hoisting column 4, the inner retraction limiting plate 5 is located at the outer side of the bottom beam 2 of the prefabricated cabin substation body 1, the outer pull limiting plate 6 is located at the inner side of the bottom beam 2 of the prefabricated cabin substation body 1, an extension handle 7 convenient for operating the hoisting column 4 is arranged on the outer side surface of the inner retraction limiting plate 5, the extension handle 7, the inner retraction limiting plate 5 and the hoisting column 4 are of an integrated structure, draw limiting plate 6 outward and be split type structure with hoisting post 4, draw limiting plate 6 outward and be fixed in the tip of hoisting post 4 through set screw 8.

Arrow B in fig. 3 indicates a direction toward the outer side of the prefabricated cabin substation cabin body 1, when the prefabricated cabin substation cabin body 1 needs to be hoisted, the stretching handle 7 is grasped by a hand, the stretching handle is stretched outwards, and when the prefabricated cabin substation cabin body cannot be pulled, the mechanism is in place, and in a state where the hoisting column 4 on the left side in fig. 3 is located, the hoisting column 4 is hooked by a crane hook, and hoisting is performed.

When the prefabricated cabin does not need to be hoisted, the stretching handle 7 is grasped by hands, the prefabricated cabin is pushed inwards, and when the prefabricated cabin cannot be pushed, the hoisting column 4 at the bottom is in place, such as the state of the hoisting column 4 at the right side in fig. 3.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (5)

1. The utility model provides a prefabricated cabin transformer substation's ability telescopic type bottom hoisting structure, its characterized in that, it includes prefabricated cabin transformer substation cabin body, the spaced apart a plurality of hole for hoist that is equipped with on the bottom crossbeam of prefabricated cabin transformer substation cabin body, the homoenergetic is provided with hoisting part telescopically in every hole for hoist, hoisting part is including being located middle hoisting post, the hoisting post with hole for hoist adaptation, just be provided with on the hoisting post and be used for the spacing stop part of its flexible stroke.

2. The retractable bottom hoisting structure of the prefabricated substation cabin according to claim 1, wherein the limiting component comprises an inward-retracted limiting plate and an outward-pulled limiting plate which are respectively arranged at two ends of the hoisting column, the inward-retracted limiting plate is located at the outer side of the bottom beam of the prefabricated substation cabin body, and the outward-pulled limiting plate is located at the inner side of the bottom beam of the prefabricated substation cabin body.

3. The retractable bottom hoisting structure of the prefabricated cabin substation of claim 2, wherein a stretching handle convenient for operating the hoisting column is arranged on the outer side surface of the retracted limiting plate.

4. The retractable bottom hoisting structure of the prefabricated cabin substation of claim 3, wherein the stretching handle, the inward-retracting limiting plate and the hoisting column are of an integrated structure, the outward-pulling limiting plate and the hoisting column are of a split structure, and the outward-pulling limiting plate is fixed at the end of the hoisting column through a fixing screw.

5. The retractable bottom hoisting structure of the prefabricated cabin substation of claim 3, wherein the stretching handle, the inward-retracting limiting plate, the outward-pulling limiting plate and the hoisting column are of a split structure, the inward-retracting limiting plate and the outward-pulling limiting plate are fixed at two ends of the hoisting column through fixing screws, and the stretching handle is fixed on the outer side surface of the inward-retracting limiting plate through fixing screws.

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