CN220527484U

CN220527484U - Box-type substation

Info

Publication number: CN220527484U
Application number: CN202322046580.5U
Authority: CN
Inventors: 李璐; 徐刚; 毛振亮
Original assignee: Hangzhou Shibang Electric Technology Co ltd
Current assignee: Hangzhou Shibang Electric Technology Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-23
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a box-type transformer substation, which comprises a box body, electric equipment, a box door, a plurality of hanging rings and an eave arranged at the edge of the upper side of the box body, wherein the eave comprises a plurality of fixing plates, one ends of the fixing plates are fixedly connected with the box body, an avoidance groove for avoiding a hanging rope is formed between the fixing plates, an installation groove is formed in the outer side of the box body at the position corresponding to the avoidance groove, an installation plate is fixedly connected to the upper side of the installation groove, the eave further comprises a rotating plate, one end of the rotating plate is rotatably connected with the installation plate, and a torsion spring is arranged between the rotating plate and the installation plate; the box-type transformer substation comprises a landing state and a hoisting state; when the box-type transformer substation is in a grounding state, the torsion spring covers the rotating plate on the lower side of the avoidance groove, and the end, away from the mounting plate, of the rotating plate is inclined downwards; when the box-type transformer substation comprises a hoisting state, the hoisting rope is connected with the hoisting ring, the hoisting rope passes through the avoidance groove, and the rotating plate is positioned in the installation groove. The utility model provides a box-type transformer substation, which can prevent a lifting rope from damaging an eave during lifting.

Description

Box-type substation

Technical Field

The utility model relates to the technical field of box-type substations, in particular to a box-type substation.

Background

The box-type substation is called a preassembled substation or a preassembled substation. The transformer is assembled with functions of voltage reduction, low-voltage distribution and the like, and is installed in a movable steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, totally-enclosed, and is especially suitable for urban network construction and transformation, and is a brand-new transformer station which rises after a civil engineering transformer station.

The existing box-type transformer substation comprises a box body, power equipment arranged in the box body, a box door arranged on the side face of the box body, and a hanging ring fixedly connected to the edge of the bottom of the box body, wherein an eave is fixedly connected to the edge of the upper side of the box body, rainwater can be reduced from directly beating on the outer side of the box body, so that rainwater is reduced from penetrating into the box body through the box door, and the safety of the power equipment is further guaranteed.

When the existing box-type transformer substation is installed, the lifting rope of the crane is connected with the lifting ring, when the lifting rope lifts the box-type transformer substation, the lifting rope is tightened to squeeze the eave, and the eave is easy to squeeze and deform due to the fact that the box-type transformer substation is heavy, so that the eave is damaged.

Disclosure of Invention

The utility model provides a box-type transformer substation, which aims to solve the defect that an eave is easy to damage during hoisting of the existing box-type transformer substation, and can prevent a lifting rope from damaging the eave during hoisting.

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

the utility model provides a box-type substation, which comprises a box body, the power equipment who sets up in the box, the chamber door of setting in the side of box, a plurality of rings of fixed connection in the edge of box bottom, the eave of setting in the edge of box upside, the eave includes a plurality of one ends and box fixed connection's fixed plate, the one end that the fixed plate kept away from the box is the downward sloping, form between the fixed plate and be used for dodging the groove of dodging of lifting rope, the outside of box is provided with the mounting groove in dodging the groove and corresponds the position, the upside fixedly connected with mounting panel of mounting groove, the eave still includes the rotation board of one end and mounting panel swivelling joint, be provided with the torsional spring between rotation board and the mounting panel; the box-type transformer substation comprises a landing state and a hoisting state; when the box-type transformer substation is in a grounding state, the torsion spring covers the rotating plate on the lower side of the avoidance groove, and the end, away from the mounting plate, of the rotating plate is inclined downwards; when the box-type transformer substation comprises a hoisting state, the hoisting rope is connected with the hoisting ring, the hoisting rope passes through the avoidance groove, and the rotating plate is positioned in the installation groove.

When the box is in a landing state, the rotating plate covers the lower side of the avoidance groove under the action of the torsion spring, and the fixed plate and the rotating plate can prevent rainwater from directly striking the outer side of the box body, so that the rainwater is reduced from penetrating into the box body through the box door; when this application is in the hoist and mount state, the accessible rings of lifting rope lifts by crane this application, and the rotor plate is located the mounting groove, and the lifting rope is dodged the groove through dodging, realizes the eave to dodging of lifting rope to prevent that the lifting rope extrudes the eave and makes the eave destroy.

Further, one end of the rotating plate far away from the mounting plate is rotationally connected with a rotating roller, and when the lifting rope lifts the box-type transformer substation, the lifting rope extrudes the rotating roller so that the rotating plate is downwards rotated into the mounting groove.

Through the arrangement, when the crane lifts by crane this application, the lifting rope tightens and can make the rotating plate automatically rotate into the mounting groove through the extrusion roller.

Further, the upside fixedly connected with arch of mounting groove, bellied downside are provided with the rubber strip, and when box-type substation was in the state of falling to the ground, the upside and the rubber strip butt of the one end that the rotor plate was close to the mounting panel.

Through above-mentioned setting, can prevent that this application from being in when falling to the ground the state, the rainwater flows to the mounting groove along the rotor plate upwards under the effect of wind, and then flows the outside of box.

Further, fixedly connected with bracing piece in the box, bracing piece support box opposite sides, and the bracing piece tip is dodged the groove to increase the stability of box upside.

Through the arrangement, when the lifting rope extrudes the upper edge of the box body, the upper edge of the box body can be prevented from deforming inwards.

Further, when the box-type transformer station is in a ground state, the opposite sides of the rotating plate are attached to the corresponding fixing plates.

Through the arrangement, the tightness between the rotating plate and the fixed plate can be improved, and the rainwater on the upper side of the rotating plate basically flows downwards along the rotating plate.

Further, the upper side of the box body is provided with a herringbone roof to prevent rainwater from accumulating at the top of the box body.

Drawings

Fig. 1 is a schematic diagram of a box-type substation of an embodiment.

Fig. 2 is an enlarged view at a of fig. 1.

Fig. 3 is a sectional view of B-B of fig. 1.

Fig. 4 is an enlarged view at C of fig. 3.

Fig. 5 is a schematic diagram of the box-type substation according to the embodiment in a hoisting state.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Referring to fig. 1 to 5, a box-type substation includes a box 11, a power device 12 disposed in the box 11, a box door 13 disposed on a side surface of the box 11, a plurality of hanging rings 14 fixedly connected to edges of the bottom of the box 11, and an eave 15 disposed on edges of the upper side of the box 11, wherein the eave 15 includes a plurality of fixing plates 151 fixedly connected to the box 11 at one ends, one ends of the fixing plates 151 far away from the box 11 are inclined downwards, an avoiding groove for avoiding a hanging rope 21 is formed between the fixing plates 151, an installation groove 111 is disposed on the outer side of the box 11 at a position corresponding to the avoiding groove, an installation plate 112 is fixedly connected to the upper side of the installation groove 111, the eave 15 further includes a rotating plate 152 with one end rotatably connected to the installation plate 112, and a torsion spring (not shown in the figure) is disposed between the rotating plate 152 and the installation plate 112; the box-type transformer substation comprises a landing state and a hoisting state; when the box-type transformer substation is in a ground state, the torsion spring covers the rotating plate 152 on the lower side of the avoidance groove, and the rotating plate 152 is inclined downwards away from one end of the mounting plate 112; when the box-type transformer substation comprises a hoisting state, the hoisting rope 21 is connected with the hoisting ring 14, the hoisting rope 21 passes through the avoidance groove, and the rotating plate 152 is positioned in the mounting groove 111.

When the box is in a landing state, the rotating plate 152 covers the lower side of the avoidance groove under the action of the torsion spring, and the fixed plate 151 and the rotating plate 152 can prevent rainwater from directly striking the outer side of the box 11, so that the rainwater is reduced from penetrating into the box 11 through the box door 13; when this application is in the hoist and mount state, lifting rope 21 accessible rings 14 lifts by crane this application, and rotor plate 152 is located mounting groove 111, and lifting rope 21 is dodged the groove through dodging, realizes the dodging of eave 15 to lifting rope 21 to prevent eave 15 and make eave 15 destroy by lifting rope 21 extrusion eave 15.

Specifically, when the present application is in a landing state, rainwater flows down along the fixed plate 151 and the rotating plate 152, so that the rainwater is effectively prevented from directly striking the outer side of the box 11; after the crane is lifted, referring to fig. 5, the lifting rope 21 passes through the avoidance groove and is pressed on the upper edge of the box 11, the rotation plate 152 is positioned in the installation groove 111 by the tightened lifting rope 21, and after the lifting is completed, the lifting rope 21 is taken down, and under the action of the torsion spring, the crane returns to the landing state again; in operation of the present application, an operator may access the enclosure through the door to manage the internal electrical equipment 12.

As one implementation, the end of the rotating plate 152 away from the mounting plate 112 is rotatably connected with the rotating roller 16, and when the lifting rope 21 lifts the box-type substation, the lifting rope 21 presses the rotating roller 16 to rotate the rotating plate 152 downward into the mounting groove 111.

With the above arrangement, when the crane lifts the present application, the lifting rope 21 is tightened, and the rotating plate 152 can be automatically rotated into the installation groove 111 by pressing the rotating roller 16.

As an implementation manner, the upper side of the mounting groove 111 is fixedly connected with a protrusion 113, the lower side of the protrusion 113 is provided with a rubber strip 114, and when the box-type transformer substation is in a landing state, the upper side of one end of the rotating plate 152, which is close to the mounting plate 112, is abutted against the rubber strip 114.

With the above arrangement, when the present application is in the landed state, rainwater is prevented from flowing upward into the mounting groove 111 along the rotation plate 152 by the wind, and then flows to the outside of the case 11.

As an implementation manner, the supporting rods 17 are fixedly connected in the box 11, the supporting rods 17 support two opposite sides of the box 11, and the end parts of the supporting rods 17 face the avoidance grooves so as to increase the stability of the upper side of the box 11.

With the above arrangement, the upper edge of the case 11 is prevented from being deformed inwardly when the hanging rope 21 presses the upper edge of the case 11.

As one implementation, when the box-type substation is in a landing state, opposite sides of the rotating plate 152 are attached to the corresponding fixed plates 151.

With the above arrangement, the sealability between the rotating plate 152 and the fixed plate 151 can be increased, so that rainwater on the upper side of the rotating plate 152 flows down along the rotating plate 152.

As one implementation, the upper side of the tank 11 is provided with a chevron roof to prevent rainwater from accumulating on top of the tank 11.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. The utility model provides a box-type substation, includes the box, sets up power equipment in the box, set up the chamber door of the side of box, a plurality of fixed connection be in rings at the edge of box bottom, set up the eave at the edge of box upside, its characterized in that, the eave include a plurality of one ends with the fixed plate of box fixed connection, the fixed plate is kept away from the one end of box is down inclined, form between the fixed plate and be used for dodging the groove of dodging of lifting rope, the outside of box is in dodging the groove and be provided with the mounting groove in the position corresponding, the upside fixedly connected with mounting panel of mounting groove, the eave still includes one end with the rotatory board of connection of mounting panel, be provided with the torsional spring between rotatory board and the mounting panel;

the box-type substation comprises a landing state and a hoisting state;

when the box-type transformer substation is in a ground state, the torsion spring enables the rotating plate to cover the lower side of the avoidance groove, and enables one end of the rotating plate, which is far away from the mounting plate, to incline downwards;

when the box-type transformer substation comprises a hoisting state, the lifting rope is connected with the lifting ring, the lifting rope passes through the avoidance groove, and the rotating plate is positioned in the mounting groove.

2. The box-type substation according to claim 1, wherein a roller is rotatably connected to one end of the rotating plate away from the mounting plate, and the lifting rope presses the roller to rotate the rotating plate downward into the mounting groove when the lifting rope lifts the box-type substation.

3. The box-type substation according to claim 2, wherein the upper side of the installation groove is fixedly connected with a protrusion, the lower side of the protrusion is provided with a rubber strip, and when the box-type substation is in a landing state, the upper side of one end of the rotating plate, which is close to the installation plate, is abutted against the rubber strip.

4. A box-type substation according to claim 3, wherein a supporting rod is fixedly connected in the box body, the supporting rod supports the two opposite sides of the box body, and the end part of the supporting rod faces the avoidance groove so as to increase the stability of the upper side of the box body.

5. A box-type substation according to claim 1, wherein when the box-type substation is in the landed state, opposite sides of the rotating plate are attached to the corresponding fixed plates.

6. A box-type substation according to claim 1, characterized in that the upper side of the box is provided with a gable roof to prevent rainwater from accumulating on the top of the box.