CN217305942U

CN217305942U - Safety warning device for transformer

Info

Publication number: CN217305942U
Application number: CN202220060144.6U
Authority: CN
Inventors: 聂增辉; 聂增云; 聂永星; 聂晓磊
Original assignee: Shijiazhuang Gaocheng District Huayun Power Equipment Factory
Current assignee: Shijiazhuang Gaocheng District Huayun Power Equipment Factory
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-26
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a safety warning device for transformer, which comprises a box body, a box cover, a warning board, a pedal, a top plate and a first barrel body, wherein bolts are utilized to pass through holes arranged on the first mounting plate and the second mounting plate, thereby facilitating the operator to fixedly install the first mounting plate and the second mounting plate outside the transformer shell, further utilizing a lock to pass through the first hanging ring and the second hanging ring, thereby realizing the locking of the first hanging ring and the second hanging ring, the warning board is arranged for marking warning identification characters, thereby further playing the role of safety warning, when the transformer needs to be climbed for maintenance, the operator opens the lock, further opens the box cover, further pulls the sixth barrel body, the fifth barrel body, the fourth barrel body, the third barrel body and the second barrel body in sequence, the operator further steps on the pedal, thereby facilitating the operator to climb for maintenance of the transformer, need not operating personnel and carry instruments such as cat ladder alone in addition, convenient to use, the practicality is strong.

Description

Safety warning device for transformer

Technical Field

The utility model relates to a warning device specifically is a safety warning device for transformer.

Background

A transformer is a stationary electrical device used to transform ac voltage and current to transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. Transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes in terms of their use: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the device is used for carrying out voltage withstand (boosting) test on electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.

Present transformer is close to in order to avoid passerby to take place danger in the use, all can set up safety warning device and warn, and operating personnel need carry instruments such as cat ladder alone when overhauing the transformer simultaneously, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety warning device for transformer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a safety warning device for a transformer comprises a top plate, wherein a box body is fixedly installed at the bottom of the top plate, a box cover is arranged at the bottom of the box body, one side of the box cover is hinged to one side of the rear surface of the box body through a hinge, a rotating seat is fixedly installed at the bottom of the top plate, a warning board is arranged on the front surface of the box body, the rotating seat is hinged to the top end of the warning board through a rotating shaft, a climbing device is arranged inside the box body and comprises a limiting plate, a second barrel body, a first barrel body, a pedal, a fourth barrel body, a fifth barrel body, a sixth barrel body and a third barrel body, the first barrel body is vertically arranged, the first barrel body is fixedly installed at the bottom of the inner side of the box body, the second barrel body is slidably arranged inside the first barrel body, the third barrel body is slidably arranged inside the second barrel body, the fourth barrel body is slidably arranged inside the third barrel body, the fourth barrel body is slidably arranged inside the fifth barrel body, the novel multifunctional garbage bin is characterized in that a sixth barrel is arranged in the fifth barrel in a sliding mode, limiting plates are fixedly connected to the top ends of the second barrel, the fourth barrel, the fifth barrel, the sixth barrel and the third barrel, and pedals are symmetrically arranged at the bottom ends of the second barrel, the fourth barrel, the fifth barrel, the sixth barrel and the third barrel.

As a further aspect of the present invention: audible and visual alarms are symmetrically installed at the top of the top plate, a switch is fixedly installed at the bottom of the top plate, the audible and visual alarms are electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.

As the utility model discloses further scheme again: the box cover is characterized in that a second hanging ring is fixedly mounted at the top end of the front surface of the box cover, and a first hanging ring is fixedly mounted at the bottom end of the front surface of the box body corresponding to the second hanging ring.

As a further aspect of the present invention: the box body rear surface symmetry is provided with first mounting panel and second mounting panel, first mounting panel and second mounting panel are all through connecting rod fixed mounting at the box body rear surface.

As a further aspect of the present invention: and through holes for the bolts to pass through are symmetrically formed in the first mounting plate and the second mounting plate.

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

1. the bolts penetrate through the through holes formed in the first mounting plate and the second mounting plate, so that an operator can conveniently and fixedly mount the first mounting plate and the second mounting plate on the outer side of the transformer shell;

2. the lock penetrates through the first hanging ring and the second hanging ring, so that the first hanging ring and the second hanging ring are locked, and the box body is tightly covered by the box cover;

3. the audible and visual alarm is arranged for carrying out flash early warning, so that the effect of safety warning is achieved, and the warning board is arranged for marking warning identification characters, so that the effect of safety warning is further achieved;

4. when needs climbing overhauls the transformer, operating personnel opens and unblanks, further opens the lid, further stimulates sixth barrel, fifth barrel, fourth barrel, third barrel and second barrel in proper order, and operating personnel further steps on the footboard to make things convenient for operating personnel to climb and overhaul the transformer, need not operating personnel and carry instruments such as cat ladder in addition alone, convenient to use, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of a safety warning device for a transformer.

Fig. 2 is a front view of a safety warning device for a transformer.

Fig. 3 is a rear view of the safety warning device for a transformer.

Fig. 4 is a side view of the safety warning device for a transformer.

Fig. 5 is a schematic structural diagram of a climbing device in a safety warning device for a transformer.

Shown in the figure: audible-visual annunciator 1, roof 2, box body 3, climbing device 4, lid 5, switch 6, warning sign 7, first mounting panel 8, second mounting panel 9, rotation seat 10, limiting plate 11, second barrel 12, first barrel 13, footboard 14, fourth barrel 15, fifth barrel 16, sixth barrel 17, third barrel 18, first link 19 and second link 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a safety warning device for a transformer includes an audible and visual alarm 1, a top plate 2, a box body 3, a climbing device 4, a box cover 5, a switch 6, a warning board 7, a first mounting plate 8, a second mounting plate 9, a rotating base 10, a limiting plate 11, a second barrel 12, a first barrel 13, a pedal 14, a fourth barrel 15, a fifth barrel 16, a sixth barrel 17, a third barrel 18, a first hanging ring 19 and a second hanging ring 20, the box body 3 is fixedly mounted at the bottom of the top plate 2, the audible and visual alarm 1 is symmetrically mounted at the top of the top plate 2, the switch 6 is fixedly mounted at the bottom of the top plate 2, the box cover 5 is disposed at the bottom of the box body 3, one side of the box cover 5 is hinged to one side of the rear surface of the box body 3 through a hinge, the top of the front surface of the box cover 5 is fixedly mounted with the second hanging ring 20, the bottom of the front surface of the box body 3 is fixedly mounted with the first hanging ring 19 corresponding to the position of the second hanging ring 20, a rotating seat 10 is fixedly installed at the bottom of the top plate 2, a warning board 7 is arranged on the front surface of the box body 3, the rotating seat 10 is hinged to the top end of the warning board 7 through a rotating shaft, and a first mounting plate 8 and a second mounting plate 9 are symmetrically arranged on the rear surface of the box body 3;

the utility model discloses a bolt climbing device, including box body 3, first mounting panel 8, second mounting panel 9, climbing device 4, first barrel 13, footboard 14, fourth barrel 15, fifth barrel 16, sixth barrel 17 and third barrel 18, first barrel 13 is vertical setting, first barrel 13 fixed mounting is in the inboard bottom of box body 3, it is provided with second barrel 12 to slide in first mounting panel 8 and the second mounting panel 9 all through connecting rod fixed mounting at the box body 3 rear surface, the through-hole that is used for the bolt to pass is offered to equal symmetry on first mounting panel 8 and the second mounting panel 9, box body 3 is inside to be provided with climbing device 4, climbing device 4 includes limiting plate 11, second barrel 12, first barrel 13, sixth barrel 17 and third barrel 18, it is provided with third barrel 18 to slide in second barrel 12, it is provided with fourth barrel 15 to slide in third barrel 18, it is provided with fifth barrel 16 to slide in fourth barrel 15, it is provided with sixth barrel 17 to slide in fifth barrel 16, second barrel 12, fourth barrel 15, fifth barrel 16, sixth barrel 17 and the 18 top fixedly connected with limiting plate 11 of third barrel, footboard 14 is installed to the equal symmetry in second barrel 12, fourth barrel 15, fifth barrel 16, sixth barrel 17 and the 18 bottom of third barrel, audible-visual annunciator 1 passes through the wire and is connected with switch 6 electricity, switch 6 passes through the wire and is connected with external power supply electricity.

The utility model discloses a theory of operation is:

when the transformer needs to be used, the bolts penetrate through the through holes formed in the first mounting plate 8 and the second mounting plate 9, so that an operator can conveniently and fixedly mount the first mounting plate 8 and the second mounting plate 9 on the outer side of the transformer shell, the lock penetrates through the first hanging ring 19 and the second hanging ring 20, the first hanging ring 19 and the second hanging ring 20 are locked, the box cover 5 can tightly cover the box body 3, the audible and visual alarm 1 is arranged for carrying out flicker early warning, so that a safety warning effect is achieved, the warning board 7 is arranged for marking warning identification characters, so that a safety warning effect is further achieved, when the transformer needs to be overhauled by climbing, the operator unlocks the lock, further opens the box cover 5, further pulls the sixth barrel 17, the fifth barrel 16, the fourth barrel 15, the third barrel 18 and the second barrel 12 in sequence, and further steps on the pedal 14, thereby make things convenient for operating personnel to scramble and overhaul the transformer, need not operating personnel and carry instruments such as cat ladder in addition alone, convenient to use, the practicality is strong.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a safety warning device for transformer, includes roof (2), its characterized in that: the anti-theft alarm box is characterized in that a box body (3) is fixedly mounted at the bottom of the top plate (2), a box cover (5) is arranged at the bottom of the box body (3), one side of the box cover (5) is hinged with one side of the rear surface of the box body (3) through a hinge, a rotating seat (10) is fixedly mounted at the bottom of the top plate (2), a warning board (7) is arranged on the front surface of the box body (3), the rotating seat (10) is hinged with the top end of the warning board (7) through a rotating shaft, a climbing device (4) is arranged in the box body (3), the climbing device (4) comprises a limiting plate (11), a second barrel body (12), a first barrel body (13), a pedal (14), a fourth barrel body (15), a fifth barrel body (16), a sixth barrel body (17) and a third barrel body (18), the first barrel body (13) is vertically arranged, and is fixedly mounted at the bottom of the inner side of the box body (3), slide in first barrel (13) and be provided with second barrel (12), slide in second barrel (12) and be provided with third barrel (18), it is provided with fourth barrel (15) to slide in third barrel (18), it is provided with fifth barrel (16) to slide in fourth barrel (15), it is provided with sixth barrel (17) to slide in fifth barrel (16), footboard (14) are installed to second barrel (12), fourth barrel (15), fifth barrel (16), sixth barrel (17) and third barrel (18) top fixedly connected with limiting plate (11), the equal symmetry in second barrel (12), fourth barrel (15), fifth barrel (16), sixth barrel (17) and third barrel (18) bottom.

2. The safety warning device for a transformer according to claim 1, wherein: audible-visual annunciator (1) are installed to roof (2) top symmetry, roof (2) bottom fixed mounting has switch (6), audible-visual annunciator (1) is connected with switch (6) electricity through the wire, switch (6) are connected with external power supply electricity through the wire.

3. The safety warning device for a transformer according to claim 1, wherein: lid (5) front surface top fixed mounting has second link (20), the position fixed mounting that box body (3) front surface bottom corresponds second link (20) has first link (19).

4. The safety warning device for a transformer according to claim 1, wherein: box body (3) rear surface symmetry is provided with first mounting panel (8) and second mounting panel (9), first mounting panel (8) and second mounting panel (9) are all through connecting rod fixed mounting at box body (3) rear surface.

5. The safety warning device for a transformer according to claim 4, wherein: and through holes for the bolts to pass through are symmetrically formed in the first mounting plate (8) and the second mounting plate (9).