CN220165546U - Preassembled transformer substation capable of being overhauled rapidly - Google Patents

Abstract

The utility model discloses a preassembled transformer substation for quick overhaul, which comprises a metal frame body, wherein an inner wallboard is fixedly connected to the inner side wall of the metal frame body, a roof is fixedly connected to the top of the metal frame body, a lifting module penetrates through the middle of the bottom of the metal frame body and is arranged on the middle of the bottom of the metal frame body, the lifting module comprises four bearing columns, the bearing columns penetrate through and are fixedly connected with the metal frame body, movable plates are connected between the lower parts and the middle of the four bearing columns in a sliding manner, four corners of the movable plates correspond to the four bearing columns respectively, and a top plate is fixedly connected between the tops of the bearing columns. According to the utility model, firstly, the control switch is operated, then the two coiling machines are simultaneously started and the steel cable is coiled or released, so that the two movable plates can be controlled to ascend or descend, then an maintainer can transfer the fault power distribution equipment at the two-layer position out of the metal frame body and send the fault power distribution equipment to the first floor, and the personnel are prevented from walking to carry the power distribution equipment to improve the efficiency.

Description

Preassembled transformer substation capable of being overhauled rapidly

Technical Field

The utility model relates to the technical field of preassembled substations, in particular to a preassembled substation for quick overhaul.

Background

The prefabricated substation is also called a prefabricated substation, is a prefabricated indoor and outdoor compact type power distribution equipment of a factory, which is integrated according to a certain wiring scheme, namely, the functions of voltage reduction, low-voltage power distribution and the like of the transformer are organically combined together, and the prefabricated substation is installed in a totally-enclosed and movable steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, and particularly suitable for urban network construction and transformation, and is a brand-new substation which grows up after the civil engineering substation. The box-type transformer substation is suitable for mines, factory enterprises, oil and gas fields and wind power stations, replaces original civil engineering power distribution houses and power distribution stations, and becomes a novel complete set of power transformation and distribution devices.

The current prefabricated substation is a box body formed by welding steel frames, most of the box body is of a one-layer structure, two layers of substations are stacked and assembled by two small prefabricated substations, and the structure for connecting the one-layer and the two layers of substations is an escalator formed by welding steel, so that maintenance staff can transfer out two layers of fault equipment very inconvenient, and meanwhile, the labor capacity of the maintenance staff can be increased due to the fact that most of power distribution equipment is heavy, and therefore the prefabricated substation capable of assisting the maintenance staff in maintenance operation is introduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a preassembled transformer substation capable of being overhauled quickly.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a preassembled transformer substation of quick overhaul, includes the metal framework, the inside lateral wall fixedly connected with interior wallboard of metal framework, metal framework top fixedly connected with roof, metal framework bottom middle part runs through and is provided with the lifting module, the lifting module includes four spandrel posts and spandrel posts run through and with metal framework fixed connection, four equal sliding connection has fly leaf and fly leaf's four corners to correspond four spandrel posts respectively between spandrel post lower part and the middle part, fixedly connected with roof between spandrel post top, the equal fixedly connected with winder of roof top front and back side, the equal fixedly connected with pulley of side edge around the roof, the equal fixedly connected with warning light of lateral wall on spandrel post upper portion, the outside lateral wall fixedly connected with side fascia of metal framework, be provided with evenly distributed's heat insulating board and be fixed in the fretwork department of metal framework between side fascia and the interior wallboard, the metal framework bottom middle part runs through and is provided with the preformed hole and the preformed hole corresponds with the lifting module.

For further description of the above technical solution:

the inside bottom of metal framework is provided with evenly distributed's distribution equipment and distribution equipment is located lifting module's four sides respectively.

For further description of the above technical solution:

the upper part of the movable plate is fixedly connected with a steel cable at the middle part of the front side and the rear side of the movable plate, and the other end of the steel cable is connected with a coiling machine through a pulley.

For further description of the above technical solution:

two connecting baffles are fixedly connected between adjacent sides of the movable plate and are respectively positioned on the front side and the rear side of the movable plate.

For further description of the above technical solution:

the left side and the right side of the top of the movable plate at the lower part are provided with telescopic fences.

For further description of the above technical solution:

and the outer walls of the upper and lower parts of the left side of the bearing column at the left front corner are fixedly connected with control switches.

For further description of the above technical solution:

and a controller is arranged at the gap between the two coiling machines and is fixedly connected with the top plate.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the control switch is operated, then the two coiling machines are simultaneously started and the steel cable is coiled or released, so that the two movable plates can be controlled to ascend or descend, then an maintainer can transfer out the fault power distribution equipment at the two-layer position to a metal frame body and send the metal frame body to a first building, the problem that the maintainer walks stairs to carry the power distribution equipment is solved, the efficiency is improved, the maintenance is convenient, and the convenience is provided for the maintainer.

2. According to the utility model, when the coiling machine works, the signal is transmitted to the controller, and the controller controls the warning lamp to light the red lamp to warn the maintainer, so that other personnel are prevented from entering the lifting module, and the safety is enhanced.

Drawings

FIG. 1 is a schematic diagram of a fast-maintenance preassembled transformer substation according to the present utility model;

FIG. 2 is an exploded view of a quick service preassembled transformer substation according to the present utility model;

fig. 3 is a schematic diagram of a metal frame of a fast overhauling preassembled transformer substation according to the present utility model;

fig. 4 is a schematic diagram of a lifting module of a fast overhauling preassembled transformer substation.

Legend description:

1. a roof; 2. an external wall panel; 3. a lifting module; 4. an inner wall panel; 5. a heat insulating plate; 6. a metal frame; 7. a power distribution device; 8. a preformed hole; 9. a controller; 10. a warning light; 11. a control switch; 12. a telescopic fence; 13. a connecting baffle; 14. a wire winder; 15. a pulley; 16. a top plate; 17. a bearing column; 18. a wire rope; 19. a movable plate.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a quick overhaul's prefabricated substation, including metal framework 6, metal framework 6 inside lateral wall fixedly connected with interior wallboard 4, metal framework 6 top fixedly connected with roof 1 at first, through the control switch 11 on the operation spandrel post 17, then two coiling machines 14 on roof 16 open simultaneously, metal framework 6 bottom middle part runs through and is provided with lift module 3, lift module 3 includes four spandrel posts 17 and spandrel post 17 run through and with metal framework 6 fixed connection, then the wire rope 18 can be rolled up into corresponding coiling machine 14 through pulley 15's guide, equal sliding connection has fly leaf 19 and fly leaf 19's four corners respectively to correspond four spandrel posts 17 between four spandrel post 17 between 17 lower parts and the middle part, fixedly connected with roof 16 between the spandrel post 17 top, the equal fixedly connected with coiling machine 14 of roof 16 top front and back side, two fly leaf 19 together with connecting baffle 13 can upwards move (only need control coil machine 14 reverse rotation can) under wire rope 18's pulling, the equal fixedly connected with pulley 15 in front and back side 16, the wire rope 17 can be rolled up to corresponding coiling machine 14, evenly has the inside and out through pulley 15, equal sliding connection has the hollow-out 3 in metal framework 6 side wall 5 and the metal framework 3 outside the inside and the prefabricated wall of metal framework 6, the prefabricated wall 6 is located at the metal framework 6, the metal framework is fixed with the metal framework 6 is equipped with the inside and the metal framework 2 is fixed to the side wall board is fixed to the metal framework 6, the inside and the prefabricated wall is fixed to the metal framework is equipped with the metal framework 6, the metal framework is equipped with the metal profile wall 3.

The inside bottom of metal framework 6 is provided with evenly distributed's distribution equipment 7 and distribution equipment 7 is located the four sides of lifting module 3 respectively, can give controller 9 with signal transmission when winder 14 work, then controller 9 can control warning light 10 and light red light and warn maintainer, equal fixedly connected with cable 18 in upper portion fly leaf 19 front and back side middle part position and the other end of cable 18 are connected with winder 14 through pulley 15, avoid other personnel to enter into lifting module 3 in, guaranteed personnel's safety, fixedly connected with two connection baffle 13 and connection baffle 13 are located the front and back side of fly leaf 19 respectively between the adjacent one side of fly leaf 19, through pulling flexible fence 12 forward or backward expansion and shrink of flexible fence 12, the left and right sides at lower part fly leaf 19 top all is provided with flexible fence 12, left front corner support post 17 upper and lower part outer wall all is fixedly connected with control switch 11, clearance department between side outer wallboard 2 and the interior wallboard 4 has the effect of thermal insulation, the space between two machines 14 is provided with controller 9 and roof 16 fixedly connected with inside the inside of roof 6, the inside of the transformer substation is not shown in the map is not showing the bottom plate (two shows the insulating layer of floor), the inside of the transformer substation is not shown in the map.

Working principle: firstly, through operating the control switch 11 on the bearing post 17, then two coiling machines 14 on the top plate 16 are simultaneously started, then the steel cable 18 can be coiled into the corresponding coiling machine 14 through the guide of the pulley 15, simultaneously, two movable plates 19 together with the connecting baffle 13 can move upwards (move downwards only by controlling the coiling machines 14 to rotate reversely) under the pulling of the steel cable 18, then an maintainer can transfer the power distribution equipment 7 with faults in the metal frame 6 out of the metal frame 6 through operating the lifting of the lifting module 3, signals can be transmitted to the controller 9 when the coiling machines 14 work, then the controller 9 can control the warning lamp 10 to light the red lamp to warn the maintainer, the safety of other personnel is avoided, the safety of the personnel is ensured, the expansion and contraction of the telescopic fence 12 can be controlled through pulling the telescopic fence 12 forwards or backwards, the heat insulation plate 5 between the outer wall plate 2 and the inner wall plate 4 has the functions of heat insulation, the maintainer and the equipment only take the lower movable plate 19, and when the lower movable plate 19 is lifted to the floor in the metal frame 6, then the fault equipment can be transferred to the same level as the power distribution equipment 7 can be conveniently transferred to the lifting equipment in the metal frame 6, the lifting efficiency can be prevented from being lifted to the lifting equipment through the lifting of the metal frame 6, and the lifting efficiency can be conveniently improved.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (7)

1. The utility model provides a preassembled transformer substation of quick overhaul, includes metal framework (6), its characterized in that: the utility model discloses a metal frame body (6) inside lateral wall fixedly connected with interior wallboard (4), metal frame body (6) top fixedly connected with roof (1), metal frame body (6) bottom middle part runs through and is provided with lift module (3), lift module (3) include four spandrel posts (17) and spandrel posts (17) run through and with metal frame body (6) fixedly connected with, four equal sliding connection has fly leaf (19) and fly leaf (19) four corners respectively between spandrel post (17) lower part and the middle part between, fixedly connected with roof (16) between spandrel post (17) top, equal fixedly connected with coiler (14) of roof (16) top front and back side, equal fixedly connected with pulley (15) of side edge around roof (16), spandrel post (17) upper lateral wall equal fixedly connected with warning light (10), metal frame body (6) outside lateral wall fixedly connected with side fascia (2), evenly distributed's heat insulating board (5) in between outer wallboard (2) and outer wallboard (4) are provided with evenly distributed in heat insulating board (5), the middle part of the bottom of the metal frame body (6) is penetrated and provided with a preformed hole (8), and the preformed hole (8) corresponds to the lifting module (3).

2. A rapid maintenance preassembled transformer substation according to claim 1, characterized in that: the bottom inside metal framework (6) is provided with evenly distributed's distribution equipment (7) and distribution equipment (7) are located four sides of lifting module (3) respectively.

3. A rapid maintenance preassembled transformer substation according to claim 1, characterized in that: the middle parts of the front side and the rear side of the movable plate (19) at the upper part are fixedly connected with steel ropes (18), and the other ends of the steel ropes (18) are connected with a coiling machine (14) through pulleys (15).

4. A rapid maintenance preassembled transformer substation according to claim 1, characterized in that: two connecting baffles (13) are fixedly connected between adjacent sides of the movable plate (19), and the connecting baffles (13) are respectively positioned on the front side and the rear side of the movable plate (19).

5. A rapid maintenance preassembled transformer substation according to claim 1, characterized in that: the left side and the right side of the top of the movable plate (19) at the lower part are respectively provided with a telescopic fence (12).

6. A rapid maintenance preassembled transformer substation according to claim 1, characterized in that: the outer walls of the upper and lower parts of the left side of the bearing column (17) at the left front corner are fixedly connected with control switches (11).

7. A rapid maintenance preassembled transformer substation according to claim 1, characterized in that: a controller (9) is arranged at the gap between the two coiling machines (14), and the controller (9) is fixedly connected with the top plate (16).