CN216750947U

CN216750947U - Novel box-type substation

Info

Publication number: CN216750947U
Application number: CN202122889929.2U
Authority: CN
Inventors: 张雨薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-14
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a novel box-type substation, which comprises a bottom frame, wherein an outer box frame is arranged on the bottom frame, a top cover is arranged at the top of the outer box frame, a power distribution cabinet is arranged on one side in the outer box frame, a sliding frame is inserted into the other side in the outer box frame, a transformer is arranged in the sliding frame, a lead frame is arranged in the outer box frame, and a cable connected with an incoming connection end of the transformer penetrates through the lead frame and is connected with an external power supply. The operation positive and negative rotation controller, gear motor's rotor shaft drives the lead screw and rotates to drive the smooth frame and move to right, the gyro wheel of gyro wheel seat rolls subaerial, through the cooperation of the spout of front and back position and draw runner, make smooth frame remove the right and left stably, until transformer and smooth frame deviate from the outer container frame completely, thereby can implement the transformer maintenance, after the maintenance is accomplished, through operation positive and negative rotation controller, the smooth frame withdraws again in the outer container frame can, consequently it is more convenient to tear the transformer out of box-type substation.

Description

Novel box-type substation

Technical Field

The utility model belongs to the technical field of transformer substations, and particularly relates to a novel box-type transformer substation.

Background

Box-type substation is because its equipment is convenient, the mounted position selection is various, use as power supply facility in a large number by mill or school, its main part is by a box structure, inside sets up the baffle, the baffle both sides set up switch board and transformer respectively, the cable that penetrates box-type substation penetrates through the box avris, carry out the transformer by the transformer, electrical equipment distribution line through in each switch board, in the use owing to coming into operation, the transformer keeps the work of end not in the middle of, the transformer needs regular maintenance just can ensure its high efficiency work, because the transformer is great, at present, need place transformer one side to the box and dismantle, pull out the transformer again, and transformer itself is heavier, it is not very convenient to tear out box-type substation with the transformer out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel box-type transformer substation to solve the problem that a transformer in the prior art is not convenient to detach from the box-type transformer substation.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel box-type transformer substation comprises a bottom frame, wherein an outer box frame is arranged on the bottom frame, a top cover is arranged at the top of the outer box frame, a power distribution cabinet is arranged on one side in the outer box frame, a sliding frame is inserted on the other side in the outer box frame, a transformer is arranged in the sliding frame, a lead frame is arranged in the outer box frame, a cable connected with an electricity inlet connecting end of the transformer penetrates through the lead frame and is connected with an external power supply, a cable connected with an electricity outlet connecting end of the transformer penetrates through the lead frame and penetrates through the power distribution cabinet, a connecting plate is connected to one side of the bottom of the sliding frame, a sliding opening is arranged on one side of the top of the bottom frame, the connecting plate penetrates through the sliding opening, a screw rod is arranged in the connecting plate and is screwed in the screw hole, a mounting plate is connected to one side in the bottom frame, a speed reducing motor is arranged on one side of the mounting plate, and a rotor shaft of the speed reducing motor penetrates through the mounting plate and is connected to one end of the screw rod, the outer container frame is internally provided with a forward and reverse rotation controller, the power input end of the speed reducing motor is connected with the power output end of the forward and reverse rotation controller through a cable, and the power input end of the forward and reverse rotation controller is connected with an external power supply through a cable.

Preferably, expansion bolts are arranged on two sides of the bottom frame and are driven into the ground.

Preferably, breathable net plates are arranged on the outer box frame and the sliding frame, and the sliding frame is a U-shaped plate.

Preferably, one side sub-unit connection of sliding frame has the sideboard, the position evenly is provided with electric telescopic handle around the bottom of sideboard, electric telescopic handle's ejector pin end connection has the gyro wheel seat, one side of sideboard is provided with the electric telescopic handle controller, electric telescopic handle's the controlled end of power passes through the defeated accuse end of power of cable connection electric telescopic handle controller, the power input end of electric telescopic handle controller passes through the cable and connects the peripheral hardware power, sideboard and sliding frame contained angle department are provided with the reinforcing plate, the reinforcing plate is the set-square.

Preferably, the front and rear positions of the bottom of the sliding frame are provided with sliding strips, the front and rear positions on the bottom frame are provided with sliding grooves, the sliding strips are inserted into the sliding grooves, and the matching sections of the sliding strips and the sliding grooves are semicircular.

Preferably, one side of underframe is equipped with the dead eye, be provided with the bearing in the dead eye, the one end central point of lead screw puts and is connected with the inner circle that connecting axle and connecting axle inserted the bearing.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, when the transformer needs to be dismounted from the box-type substation, cables connected with the power-in connecting end and the power-out connecting end of the transformer are firstly dismounted, then the ejector rod of the electric telescopic rod moves downwards by controlling the electric telescopic rod controller, the roller of the roller seat contacts the ground, the forward and reverse rotation controller is operated, the rotor shaft of the speed reduction motor drives the screw rod to rotate, so that the sliding frame is driven to move rightwards, the roller of the roller seat rolls on the ground, the sliding frame moves leftwards and rightwards stably by matching of the sliding grooves and the sliding strips in the front and back positions until the transformer and the sliding frame are completely separated from the outer box frame, so that the transformer can be maintained, and after maintenance is finished, the sliding frame is retracted into the outer box frame again by operating the forward and reverse rotation controller, so that the transformer is more convenient to dismount from the box-type substation.

Drawings

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

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is a schematic right-side view of FIG. 1;

in the figure: the device comprises a bottom frame 1, expansion bolts 2, an outer box frame 3, a top cover 4, a power distribution cabinet 5, a sliding frame 6, a transformer 7, a lead frame 8, a side plate 9, an electric telescopic rod 10, a roller seat 11, an electric telescopic rod controller 12, a reinforcing plate 13, a sliding strip 14, a sliding chute 15, a lead screw 16, a mounting plate 17, a speed reducing motor 18, a bearing 19, a connecting shaft 20, a forward and reverse rotation controller 21 and a connecting plate 101.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in figures 1, 2 and 3, the embodiment of the utility model provides a novel box-type substation, which comprises a bottom frame 1, wherein expansion bolts 2 are inserted into through holes uniformly arranged at the front and back of the left side and the right side of the bottom frame 1, the expansion bolts 2 are driven into the ground, nuts of the expansion bolts 2 are locked, the bottom frame 1 can be stably arranged on the ground, an outer box frame 3 is fixed on the bottom frame 1 through screws, a top cover 4 is fixed on the top of the outer box frame 3 through screws, a power distribution cabinet 5 is arranged at the left side in the outer box frame 3, a sliding frame 6 is inserted at the right side in the outer box frame 3 in a sliding manner, the sliding frame 6 is a U-shaped plate, breathable net plates are arranged on the outer box frame 3 and the sliding frame 6, the heat exchange inside the substation can be realized, a transformer 7 is fixedly bolted in the sliding frame 6, a lead frame 8 is fixedly arranged on the lower side wire of the inner wall of the outer box frame 3, the lead frame 8 is attached to the left end of the sliding frame 6, a cable connected with the power inlet connecting end of the transformer 7 is inserted into the lead frame 8 and connected with a power transmission end arranged outside, the cable connected with the outlet electric connection end of the transformer 7 penetrates through the lead frame 8 and penetrates through the power distribution cabinet 5 and is connected with the inner knife switch wiring upper pile of the power distribution cabinet 5, the connecting plate 101 is welded on the left side of the bottom of the sliding frame 6, the sliding opening is formed in the right side of the top of the bottom frame 1 and is a square opening, the connecting plate 101 penetrates through the sliding opening in a sliding mode, the side plate 9 is welded on the lower portion of the right side of the sliding frame 6, electric telescopic rods 10 are evenly screwed and fixed on the front and back positions of the bottom of the side plate 9, roller seats 11 are fixed on the end portions of ejector rods of the electric telescopic rods 10, electric telescopic rod controllers 12 are fixed on the left side of the bottoms of the side plates 9 in a sliding mode, power controlled ends of the electric telescopic rods 10 are connected with power output and control ends of the electric telescopic rod controllers 12 through cables, power input ends of the electric telescopic rods 12 are connected with an external power supply through cables, and the electric telescopic rods 10 and the electric telescopic rods 12 are products of the same model, the model is YS-NZ50-24A, the controller 12 of the electric telescopic rod is operated to control the mandril of the electric telescopic rod 10 to extend or retract, the roller seat 11 is enabled to contact the ground with different levels to support the sliding frame 6, the corner between the side plate 9 and the sliding frame 6 is welded with a reinforcing plate 13, the reinforcing plate 13 is a triangular plate, the arrangement of the reinforcing plate 13 increases the strength of the joint between the side plate 9 and the sliding frame 6, the front and the back positions of the bottom of the sliding frame 6 are respectively provided with a sliding strip 14, the sliding frame 6 and the sliding strip 14 are integrated, the front and the back positions on the upper surface of the bottom frame 1 are respectively provided with a sliding groove 15, the sliding strip 14 is inserted into the sliding groove 15 in a sliding manner, lubricating oil is uniformly coated in the sliding groove 15, after the sliding groove 15 is inserted into the sliding strip 14, the distance between the bottom of the sliding frame 6 and the upper end of the bottom frame 1 is 1 mm, the matching section of the sliding strip 14 and the sliding groove 15 is semicircular, and through the matching of the sliding groove 5 and the sliding strip 14 at the front and the back positions, so that the sliding frame 6 moves left and right stably.

Referring to fig. 2 and 3, a screw hole is formed in the connecting plate 101, a lead screw 16 is screwed in the screw hole, a mounting plate 17 is welded on the left side in the bottom frame 1, a speed reducing motor 18 is fixed on a left screw of the mounting plate 17, the speed reducing motor 18 is CH-shaped, a rotor shaft of the speed reducing motor 18 penetrates through the mounting plate 17 and is welded at one end of the lead screw 16, a bearing hole is formed in the right side of the bottom frame 1, a bearing 19 is inserted in the bearing hole in an interference manner, a connecting shaft 20 is welded at the center position of the right end of the lead screw 16, the connecting shaft 20 is inserted in the bearing 19 in an interference manner, the connecting shaft 20 is rotatably supported by the bearing 19, so that the lead screw 16 rotates stably and smoothly, a forward and reverse rotation controller 21 is fixed on the left screw in the outer box frame 3, the forward and reverse rotation controller 21 is HK-ZF 220R-type, a power input end of the speed reducing motor 18 is connected with a power output end of the forward and reverse rotation controller 21 through a cable, and a power input end of the forward and reverse rotation controller 21 is connected with an external power supply through a cable, by operating the forward and reverse rotation controller 21, the rotor shaft of the reduction motor 18 is rotated forward or reversed, and the lead screw 16 is matched with the screw hole in the connecting plate 101, so that the slide frame 6 is driven to move leftwards or rightwards.

The working principle of the embodiment is as follows: when the transformer 7 needs to be detached from the box-type substation, cables connected to the power-in connection end and the power-out connection end of the transformer 7 are detached, then the electric telescopic rod controller 12 is controlled, the ejector rod of the electric telescopic rod 10 moves downwards, the roller of the roller seat 11 contacts the ground, the forward and reverse rotation controller 21 is operated, the rotor shaft of the speed reduction motor 18 drives the screw rod 16 to rotate, so that the sliding frame 6 is driven to move rightwards, the roller of the roller seat 11 rolls on the ground, the sliding frame 6 is stably moved leftwards and rightwards through the matching of the sliding grooves 5 and the sliding strips 14 in the front and back positions until the transformer 7 and the sliding frame 6 are completely separated from the outer box 3, so that the transformer 7 can be maintained, and after maintenance is completed, the sliding frame 6 is retracted into the outer box 3 again through the operation of the forward and reverse rotation controller 21, so that the transformer is detached from the box-type substation more conveniently.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. A novel box-type substation is characterized in that: comprises a bottom frame (1), an outer box frame (3) is arranged on the bottom frame (1), a top cover (4) is arranged at the top of the outer box frame (3), a power distribution cabinet (5) is arranged at one side in the outer box frame (3), a sliding frame (6) is inserted at the other side in the outer box frame (3), a transformer (7) is arranged in the sliding frame (6), a lead frame (8) is arranged in the outer box frame (3), a cable connected with an electricity inlet connecting end of the transformer (7) penetrates into the lead frame (8) and is connected with an external power supply, a cable connected with an electricity outlet connecting end of the transformer (7) penetrates into the lead frame (8) and penetrates into the power distribution cabinet (5), a connecting plate (101) is connected at one side of the bottom of the sliding frame (6), a sliding opening is arranged at one side of the top of the bottom frame (1), the connecting plate (101) penetrates through the sliding opening, a lead screw (16) is arranged in a screw hole and a screw hole, one side is connected with mounting panel (17) in underframe (1), one side of mounting panel (17) is provided with gear motor (18), the rotor shaft of gear motor (18) runs through mounting panel (17) and is connected the one end at lead screw (16), be provided with positive and negative rotation controller (21) in outer container frame (3), the power input end of gear motor (18) passes through the power output end of cable connection positive and negative rotation controller (21), the power input end of positive and negative rotation controller (21) passes through the cable and connects the peripheral hardware power.

2. A new type of box-type substation according to claim 1, characterized in that: expansion bolts (2) are arranged on two sides of the bottom frame (1) and the expansion bolts (2) are driven into the ground.

3. A new type of box-type substation according to claim 1, characterized in that: breathable screen plates are arranged on the outer box frame (3) and the sliding frame (6), and the sliding frame (6) is a U-shaped plate.

4. A new type of box-type substation according to claim 1, characterized in that: one side sub-unit connection of sliding frame (6) has sideboard (9), position evenly is provided with electric telescopic handle (10) around the bottom of sideboard (9), the ejector pin end connection of electric telescopic handle (10) has gyro wheel seat (11), one side of sideboard (9) is provided with electric telescopic handle controller (12), the power controlled end of electric telescopic handle (10) passes through the power output control end of cable connection electric telescopic handle controller (12), the power input end of electric telescopic handle controller (12) passes through the cable and connects the peripheral hardware power, sideboard (9) and sliding frame (6) contained angle department are provided with reinforcing plate (13), reinforcing plate (13) are the set-square.

5. A new type of box-type substation according to claim 1, characterized in that: the sliding frame is characterized in that sliding strips (14) are arranged at the front and rear positions of the bottom of the sliding frame (6), sliding grooves (15) are arranged at the front and rear positions on the upper surface of the bottom frame (1), the sliding strips (14) are inserted into the sliding grooves (15), and the matching sections of the sliding strips (14) and the sliding grooves (15) are semicircular.

6. The novel box-type substation according to claim 1, characterized in that: one side of underframe (1) is equipped with the dead eye, be provided with bearing (19) in the dead eye, the one end central point of lead screw (16) puts and is connected with connecting axle (20) and connecting axle (20) insert the inner circle of bearing (19).