CN218828433U - Relay protection screen cabinet of transformer substation - Google Patents

Abstract

The utility model discloses a transformer substation relay protection screen cabinet, comprising a main body, the first reminding device of setting at the upside of main part, the second reminding device of setting in the downside of main part, first reminding device include with main part fixed connection's a holding section of thick bamboo, rotate the pivot of connecting in a holding section of thick bamboo, be used for driving pivot pivoted motor, the winding has the curtain in the pivot, a holding section of thick bamboo is provided with the via hole towards the front side of main part, the curtain passes the via hole and is connected with the gravity stick, second reminding device includes the electric jar of the front side towards the main part, the tablet of being connected with the electric jar. The utility model discloses maintenance efficiency is high.

Description

Relay protection screen cabinet of transformer substation

Technical Field

The utility model relates to a screen cabinet technical field especially relates to a transformer substation relay protection screen cabinet.

Background

Before the overhaul work is carried out in the relay protection room of the transformer substation, workers need to follow the contents in the column of the double names of the equipment and the working places or the sections in the work ticket content. The red cloth curtain of the 'operation equipment' is hung on the adjacent screen cabinets in front, back, left and right of the screen cabinet to be repaired manually, so that the repaired screen cabinet is distinguished from the surrounding screen cabinets. The top of the screen cabinet of the existing partial transformer substation is provided with a small bus, and the red cloth mantle can possibly damage the small bus at the top, so that the normal operation of the protection equipment is influenced. And hang the red cloth curtain and need a large amount of time and energy, in addition, the front side of the screen cabinet that is overhauld still need place "work here" and mark the tablet, still need will mark the tablet and receive after having overhauld, also need spend certain time. In summary, the existing maintenance methods are inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the shortcoming that current screen cabinet maintenance efficiency is low, a transformer substation's relay protection screen cabinet, maintenance efficiency is high.

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

the utility model provides a transformer substation relay protection screen cabinet, which comprises a main body, the first reminding device of setting at the upside of main part, the second reminding device of setting in the downside of main part, first reminding device include with main part fixed connection hold a section of thick bamboo, rotate the pivot of connection in holding a section of thick bamboo, be used for driving pivot pivoted motor, the winding has the curtain in the pivot, it is provided with the via hole towards the front side of main part to hold a section of thick bamboo, the curtain passes the via hole and is connected with the gravity stick, second reminding device includes the electric jar towards the front side of main part, the tablet of being connected with the electric jar.

Through the aforesaid setting, the efficiency of overhauing is improved, it is concrete, when needs overhaul certain screen cabinet, only need operate the motor of the upside of the main part of the screen cabinet that corresponds, the motor drives the pivot and rotates, pivot release curtain, "operation equipment" sign has on the curtain, under the effect of gravity stick, the curtain freely hangs the front side at the main part, at this in-process, do not need the manual curtain that hangs, high efficiency, and the manual little generating line of injury main part top that hangs has been avoided, in addition, the electric jar of the screen cabinet that corresponds of re-operation, the electric jar extends the rear drive tablet and moves to the front side of main part, have the sign of "working at this" on the tablet, the tablet stretches out from the downside of main part, thereby make things convenient for personnel to see, do not need the manual tablet of placing, high efficiency, and the tablet is connected with the electric jar, thereby prevent that the tablet from moving in disorder subaerial. After having overhauld, operation motor and electric jar, the motor drives the pivot and rotates and accomodate the curtain, and the electric jar shortens to make the tablet to move the downside to the main part again, convenient and fast.

Further, first reminding device still includes first bottom plate, and first bottom plate setting is in the upside of main part and is close to the front side of main part, and a section of thick bamboo and motor all set up the upside at first bottom plate.

Through the arrangement, the first reminding device is convenient to install. Specifically, first bottom plate, motor and an accommodation cylinder all finish at the factory installation in advance, as long as with first bottom plate installation in the upside of main part when the first reminding device of installation can, it is concrete, can adopt glue to bond first bottom plate at the upside of main part.

Furthermore, a plurality of supporting legs are fixedly connected to the lower side of the main body.

Furthermore, the second reminding device further comprises a second base plate, one side of the second base plate is fixedly connected with an angle steel in an L shape, a groove with an opening facing the rear side of the main body is formed between the angle steel and the second base plate, the supporting legs are located in the groove, one side, away from the second base plate, of the groove is provided with a fixing bolt, the fixing bolt penetrates through the angle steel and is in threaded connection with the angle steel, the fixing bolt is abutted to the supporting legs, and the electric cylinder is fixedly connected with the second base plate.

Through the arrangement, the angle steel is buckled on the supporting legs when the second reminding device is installed, so that the supporting legs are embedded into the grooves, then the fixing bolts are screwed down, the fixing bolts and the supporting legs are abutted, the second bottom plate is tightly pressed on one sides of the supporting legs, and the electric cylinder is fixed on one sides of the supporting legs.

Further, the ratio of the width of the curtain to the width of the main body is greater than 0.6 and less than 1.

Through the arrangement, the curtain is more striking and convenient to overhaul.

Furthermore, a single chip microcomputer for controlling the motor and the electric cylinder is arranged on the front side of the main body.

Through the arrangement, the single chip microcomputer is used for controlling the motor and the electric cylinder, the single chip microcomputer can adopt the prior art, the button can be arranged on the single chip microcomputer, when the motor and the electric cylinder are operated, the action of the motor and the electric cylinder can be realized only by pressing the button, and therefore the overhauling efficiency is further improved.

Furthermore, the number of the supporting legs is four, the second bottom plate extends along the front side and the rear side of the main body, the number of the angle steels is two, and the two angle steels correspond to the two supporting legs.

Drawings

Fig. 1 is a front view of the embodiment.

Fig. 2 is a bottom view of the embodiment.

Fig. 3 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 1.

Figure 4 is a schematic view of cards extending from the underside of the body.

Fig. 5 is a schematic view of the curtain hanging down to the front side of the main body.

Detailed Description

The technical solution of the present invention is further specifically described below by way of embodiments and with reference to the accompanying drawings.

Referring to fig. 1 to 5, a substation relay protection screen cabinet includes a main body 11, a first reminding device 12 disposed on an upper side of the main body 11, and a second reminding device 13 disposed on a lower side of the main body 11, where the first reminding device 12 includes a containing cylinder 121 fixedly connected to the main body 11, a rotating shaft 122 rotatably connected in the containing cylinder 121, and a motor 123 for driving the rotating shaft 122 to rotate, a curtain 124 is wound on the rotating shaft 122, the containing cylinder 121 is provided with a through hole 1211 facing to a front side of the main body 11, the curtain 124 passes through the through hole 1211 and is connected to a gravity rod 125, and the second reminding device 13 includes an electric cylinder 131 facing to the front side of the main body 11, and a plate 132 connected to the electric cylinder 131.

Through the arrangement, the overhauling efficiency is improved, specifically, when a certain screen cabinet needs to be overhauled, only the motor 123 on the upper side of the main body 11 of the corresponding screen cabinet needs to be operated, the motor 123 drives the rotating shaft 122 to rotate, the rotating shaft 122 releases the curtain 124, the curtain 124 is provided with the mark of 'running equipment', under the action of the gravity rod 125, the curtain 124 freely hangs down on the front side of the main body 11, see fig. 5, in the process, the curtain 124 does not need to be hung manually, the efficiency is higher, the phenomenon that the manual hanging damages a small bus at the top of the main body 11 is avoided, in addition, the electric cylinder 131 of the corresponding screen cabinet is operated again, the electric cylinder 131 extends to drive the board 132 to move towards the front side of the main body 11, the board 132 is provided with the mark of 'working here', the board 132 extends out of the lower side of the main body 11, see fig. 4, so that people can see conveniently, the board 132 does not need to be placed manually, the efficiency is higher, and the board 132 is connected with the electric cylinder 131, thereby preventing the board 132 from moving disorderly on the ground. After the maintenance is completed, the motor 123 and the electric cylinder 131 are operated, the motor 123 drives the rotating shaft 122 to rotate and store the curtain 124, and the electric cylinder 131 is shortened to enable the plate 132 to move to the lower side of the main body 11 again, so that the maintenance is convenient and fast.

As one implementation manner, the first reminding device 12 further comprises a first bottom plate 126, the first bottom plate 126 is disposed on the upper side of the main body 11 and near the front side of the main body 11, and the accommodating cylinder 121 and the motor 123 are disposed on the upper side of the first bottom plate 126.

Through the arrangement, the first reminding device 12 is convenient to install. Specifically, the first bottom plate 126, the motor 123 and the accommodating cylinder 121 are all installed in the factory in advance, and when the first reminding device 12 is installed, the first bottom plate 126 is only needed to be installed on the upper side of the main body 11, and specifically, the first bottom plate 126 can be adhered to the upper side of the main body 11 by glue.

As one implementation, a plurality of supporting feet 14 are fixedly connected to the lower side of the main body 11.

As an implementation manner, the second reminding device 13 further includes a second bottom plate 133, one side of the second bottom plate 133 is fixedly connected with an L-shaped angle steel 134, a groove 135 with an opening facing the rear side of the main body 11 is formed between the angle steel 134 and the second bottom plate 133, the supporting leg 14 is located in the groove 135, a fixing bolt 136 is arranged on one side of the groove 135 away from the second bottom plate 133, the fixing bolt 136 penetrates through the angle steel 134 and is in threaded connection with the angle steel 134, the fixing bolt 136 abuts against the supporting leg 14, and the electric cylinder 131 is fixedly connected with the second bottom plate 133.

Through the arrangement, the second reminding device 13 is convenient to mount, when the second reminding device is mounted, the angle steel 134 is buckled on the supporting leg 14, so that the supporting leg 14 is embedded into the groove 135, then the fixing bolt 136 is screwed, the fixing bolt 136 is abutted against the supporting leg 14, the second bottom plate 133 is pressed on one side of the supporting leg 14, and the electric cylinder 131 is fixed on one side of the supporting leg 14.

As one implementation, the ratio of the width of the curtain 124 to the width of the body 11 is greater than 0.6 and less than 1.

Through the arrangement, the curtain 124 is more striking and convenient to overhaul.

As one implementation, a single chip microcomputer 15 for controlling the motor 123 and the electric cylinder 131 is provided at the front side of the main body 11.

Through the arrangement, the single chip microcomputer 15 is used for controlling the motor 123 and the electric cylinder 131, the single chip microcomputer 15 can adopt the prior art, the buttons can be arranged on the single chip microcomputer 15, when the motor 123 and the electric cylinder 131 are operated, the motor 123 and the electric cylinder 131 can move only by pressing the buttons, and therefore the overhauling efficiency is further improved.

As one implementation manner, the number of the supporting legs 14 is four, the second bottom plate 133 extends along the front and rear sides of the main body 11, the number of the angle steels 134 is two, and two angle steels 134 correspond to two of the supporting legs 14.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims (7)

1. The utility model provides a transformer substation relay protection screen cabinet, its characterized in that is in including main part, setting first reminding device, the setting of the upside of main part are in the second reminding device of the downside of main part, first reminding device include with main part fixed connection hold a section of thick bamboo, rotate and connect and be in hold pivot in the section of thick bamboo, be used for the drive pivot pivoted motor, the winding has the curtain in the pivot, it is provided with the orientation to hold a section of thick bamboo the via hole of the front side of main part, the curtain passes the via hole is connected with the gravity stick, second reminding device includes the orientation the electric jar of the front side of main part and the tablet that the electric jar is connected.

2. The substation relay protection screen cabinet according to claim 1, wherein the first reminding device further comprises a first bottom plate, the first bottom plate is arranged on the upper side of the main body and close to the front side of the main body, and the accommodating cylinder and the motor are both arranged on the upper side of the first bottom plate.

3. The substation relay protection screen cabinet according to claim 2, wherein a plurality of support legs are fixedly connected to the lower side of the main body.

4. The transformer substation relay protection screen cabinet according to claim 3, wherein the second reminding device further comprises a second bottom plate, an L-shaped angle steel is fixedly connected to one side of the second bottom plate, a groove with an opening facing the rear side of the main body is formed between the angle steel and the second bottom plate, the supporting leg is located in the groove, a fixing bolt is arranged on one side, away from the second bottom plate, of the groove, the fixing bolt penetrates through the angle steel and is in threaded connection with the angle steel, the fixing bolt abuts against the supporting leg, and the electric cylinder is fixedly connected with the second bottom plate.

5. The substation relay protection screen cabinet according to claim 1, wherein a ratio of a width of the screen to a width of the main body is greater than 0.6 and less than 1.

6. The substation relay protection screen cabinet according to claim 1, wherein a single chip microcomputer for controlling the motor and the electric cylinder is arranged on the front side of the main body.

7. The substation relay protection screen cabinet according to claim 4, wherein the number of the supporting legs is four, the second bottom plate extends along the front side and the rear side of the main body, the number of the angle steels is two, and the two angle steels correspond to the two supporting legs.

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