CN218850034U

CN218850034U - Electrical equipment installation power interruption protection device

Info

Publication number: CN218850034U
Application number: CN202223232762.3U
Authority: CN
Inventors: 章国榜; 施哓珠
Original assignee: Hubei Honglian Power Engineering Installation Co ltd
Current assignee: Hubei Honglian Power Engineering Installation Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-11
Anticipated expiration: 2032-12-02

Abstract

The utility model provides an electrical equipment installs outage protection device. The electrical equipment installation interrupting protection device comprises: the switch board body, the back fixed mounting of switch board body has the bulkhead, the top fixed mounting of bulkhead has the motor, two screw rods are installed to the bulkhead internal rotation, and the top of the screw rod that corresponds and the output shaft fixed connection of motor, two screw rod transmissions are connected, and equal thread bush is equipped with the drive piece on two screw rods, installs same framework on two drive pieces, fixed mounting has the adapter socket in the framework, adapter socket's connecting plug and the top inner wall fixed connection of framework, the top inner wall fixed mounting of bulkhead has the circular telegram socket, be equipped with the connecting wire in the framework, the plug of connecting wire bottom and the bottom inner wall fixed connection of framework. The utility model provides an electrical equipment installation interrupting protection device has the advantage that can discharge automatically behind the disconnected power supply.

Description

Electrical equipment installation power interruption protection device

Technical Field

The utility model relates to an electrical equipment technical field especially relates to an electrical equipment installation interrupting protection device.

Background

The electrical equipment is a general term of a power system device, and common electrical equipment comprises a generator, a transformer, a power distribution cabinet and the like, and when the electrical equipment is installed, the power needs to be cut off so as to avoid electric shock hazard when installation personnel perform installation work.

Wherein, the switch board mainly comprises inside a plurality of electric control component, when installing new electric component additional in the switch board, need in advance with the power disconnection of switch board, and the most common outage mode is exactly to extract the power plug of switch board from the socket, or close the power control button of switch board, so both can not influence the operation of other power equipment, also can avoid the staff to take place the risk of electrocution when installing new electric control component simultaneously, however, the switch board still can remain the electric charge on its internal component after the outage, these remaining electric charges still have certain risk, consequently, it solves above-mentioned technical problem to need to provide a new electric equipment installation outage protection device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an electrical equipment installs outage protection device that can discharge automatically behind the disconnected power supply.

In order to solve the technical problem, the utility model provides an electrical equipment installation interrupting protection device includes: the switch board body, the back fixed mounting of switch board body has the bulkhead, the top fixed mounting of bulkhead has the motor, two screw rods are installed to the bulkhead internal rotation, and the top of the screw rod that corresponds and the output shaft fixed connection of motor, two screw rod transmissions are connected, and equal thread bush is equipped with the drive piece on two screw rods, installs same framework on two drive pieces, fixed mounting has the adapter socket in the framework, adapter socket's connecting plug and the top inner wall fixed connection of framework, the top inner wall fixed mounting of bulkhead has the circular telegram socket, be equipped with the connecting wire in the framework, the plug of connecting wire bottom and the bottom inner wall fixed connection of framework, the plug on connecting wire top is inserted on the adapter socket, the bottom fixed mounting of bulkhead has the earth bar, the top of earth bar extends to in the bulkhead and fixed mounting has electrically conductive socket.

Preferably, all rotate on two drive blocks and install the connecting axle, the one end of two connecting axles all with framework fixed connection, the one end fixed mounting of the connecting axle that corresponds has the rolling disc, one side fixed mounting of the drive block that corresponds has the ring body, the arc wall has been seted up to one side of ring body, set up the spacing groove in the arc wall, the screw thread is installed to the rolling disc and is injectd the screw, the one end of injectting the screw extend to in the spacing groove and with spacing groove sliding connection.

Preferably, the bottom ends of the two screws are fixedly provided with first bevel gears, the partition frame is rotatably provided with a driving rod, the driving rod is fixedly sleeved with two second bevel gears, and the two first bevel gears are respectively meshed with the two second bevel gears.

Preferably, the opening has been seted up to one side inner wall of bulkhead, corresponding connecting axle run through the opening and with opening sliding connection.

Preferably, a protective shell is fixedly sleeved on the motor and fixedly connected with the top of the partition frame.

Preferably, a protective cover is fixedly mounted on one side of the partition frame.

Preferably, the inner walls of the two sides of the partition frame are fixedly provided with supporting blocks, and the two screws respectively penetrate through the corresponding supporting blocks and are rotatably connected with the corresponding supporting blocks.

Compared with the prior art, the utility model provides an electrical equipment installs outage protection device has following beneficial effect:

the utility model provides an electrical equipment installation outage protection device, through the bulkhead, the framework, the adapter socket, the circular telegram socket, the connecting wire, earth bar and electrically conductive socket cooperate, can constitute the circular telegram mechanism and the discharge mechanism of switch board body, make the switch board body convert the discharge pattern promptly after the disconnected power supply, with the remaining charge discharge with inside, avoid taking place the electric shock when installing new electric control equipment, through the motor, the screw rod, first conical gear, the actuating lever, second conical gear and drive piece cooperate, can have the outage and the discharge work of automatic realization switch board body, take place the electric shock risk when avoiding manual operation, with the increase security, through the connecting axle, the rolling disc, the ring body, the arc wall, limit groove and limit screw cooperate, can adjust the orientation of adapter socket, make the plug of switch board body more convenient when ann inserts the adapter socket.

Drawings

Fig. 1 is a schematic front sectional view of a power-off protection device in the installation of electrical equipment according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic side sectional structural view of the power-off protection device in the installation of the electrical equipment provided by the present invention;

fig. 4 is a display view of the ring body in fig. 3.

The reference numbers in the figures: 1. a power distribution cabinet body; 2. a bulkhead; 3. a motor; 4. a screw; 5. a first bevel gear; 6. a drive rod; 7. a second bevel gear; 8. driving the block; 9. a frame body; 10. an adapter socket; 11. a power-on socket; 12. a connecting wire; 13. a ground rod; 14. a conductive socket; 15. a connecting shaft; 16. rotating the disc; 17. a ring body; 18. an arc-shaped slot; 19. defining a slot; 20. the screws are defined.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic front sectional structural view of the power failure protection device in electrical equipment installation according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is a schematic side view and sectional structural view of the power-off protection device in the installation of the electrical equipment provided by the present invention; fig. 4 is a display view of the ring body in fig. 3. The electric installation interrupting protection device for electrical equipment comprises: the power distribution cabinet comprises a power distribution cabinet body 1, a partition frame 2 is fixedly installed at the back of the power distribution cabinet body 1, the partition frame 2 is connected with the power distribution cabinet body 1 through screws, a motor 3 is fixedly installed at the top of the partition frame 2, a protective shell is fixedly sleeved on the motor 3 and fixedly connected with the top of the partition frame 2, the protective shell is fixedly fixed on the partition frame 2 through screws, the protective shell can not only isolate and protect the motor 3, but also can support and limit the motor 3, the motor 3 and the power distribution cabinet body 1 belong to different circuits and are in complementary interference with each other, two screw rods 4 are rotatably installed in the partition frame 2, two rotating holes are formed in the inner wall of the top of the partition frame 2, the top ends of the two screw rods 4 respectively penetrate through the two rotating holes and are rotatably connected with the two rotating holes, the top ends of the corresponding screw rods 4 are fixedly connected with an output shaft of the motor 3, the two screw rods 4 are in transmission connection, and first bevel gears 5 are fixedly installed at the bottom ends of the two screw rods 4, a driving rod 6 is rotatably installed in the partition frame 2, rotating holes are respectively formed in the inner walls of two sides of the partition frame 2, two ends of the driving rod 6 respectively penetrate through the two rotating holes and are rotatably connected with the two rotating holes, two second bevel gears 7 are fixedly sleeved on the driving rod 6, two first bevel gears 5 are respectively meshed with the two second bevel gears 7, supporting blocks are fixedly installed on the inner walls of two sides of the partition frame 2, two screws 4 respectively penetrate through the corresponding supporting blocks and are rotatably connected with the corresponding supporting blocks, the supporting blocks can support the lower half parts of the screws 4, so that the screws 4 are more stable, driving blocks 8 are respectively sleeved on the two screws 4 in a threaded manner, the same frame body 9 is installed on the two driving blocks 8, a switching socket 10 is fixedly installed in the frame body 9, and a connecting plug of the switching socket 10 is fixedly connected with the inner wall of the top of the frame body 9, the top inner wall of framework 9 has seted up the installing port, adapter jack 10's connecting plug runs through the connector and with installing port fixed connection, and adapter jack 10's connecting plug and circular telegram socket 11 are corresponding, the top inner wall fixed mounting of bulkhead 2 has circular telegram socket 11, the installing port has been seted up to the top inner wall of bulkhead 2, circular telegram socket 11 runs through the installing port and passes through screw and bulkhead 2 fixed connection, be equipped with connecting wire 12 in the framework 9, the both ends of connecting wire 12 all are equipped with the triangle plug, the plug of connecting wire 12 bottom and the bottom inner wall fixed connection of framework 9, the installing port has been seted up to the bottom inner wall of framework 9, the plug of connecting wire 12 bottom runs through the installing port and with installing port fixed connection, the plug on connecting wire 12 top is inserted on adapter jack 10, the bottom fixed mounting of bulkhead 2 has ground connection stick 13, the top of ground connection stick 13 extends to in bulkhead 2 and fixed mounting has conductive socket 14, conductive socket 14's connecting wire is connected with the wire of ground connection stick 13, this makes the remaining electric charge of switch board body 1 can pass through the plug, adapter jack 10, ground connection stick 13, conductive socket 14 conducts the connecting wire, and carry out discharge through ground connection stick.

The two driving blocks 8 are rotatably provided with connecting shafts 15, the driving blocks 8 are provided with rotating holes, the connecting shafts 15 penetrate through the rotating holes and are rotatably connected with the rotating holes, one ends of the two connecting shafts 15 are fixedly connected with the frame body 9, one ends of the corresponding connecting shafts 15 are fixedly provided with rotating discs 16, one sides of the corresponding driving blocks 8 are fixedly provided with ring bodies 17, one sides of the ring bodies 17 are provided with arc grooves 18, the arc grooves 18 can limit the rotating range of limiting screws 20, the rotating range of the rotating discs 16 is limited through the limiting screws 20, the accuracy of the angles of the frame body 9 is guaranteed, limited grooves 19 are formed in the arc grooves 18, the limiting screws 20 are arranged on the rotating discs 16 in a threaded mode, one ends of the limiting screws 20 extend into the limited grooves 19 and are in sliding connection with the limited grooves 19, the limiting screws 20 are matched with the limited grooves 19 to limit the frame body 9, and the frame body 9 can guarantee the accuracy between plugs and sockets.

The opening has been seted up to one side inner wall of bulkhead 2, corresponding connecting axle 15 run through the opening and with opening sliding connection, the opening is the rectangle, this makes connecting axle 15 and limited screw 20's slip and rotation can not receive the restriction of bulkhead 2.

One side of the partition frame 2 is fixedly provided with a protective cover, the protective cover is arranged on the partition frame 2 through screws, and the protective cover can be used for isolating and protecting mechanisms in the partition frame 2.

The utility model provides a power-off protection device's theory of operation in electrical equipment installation as follows:

the connecting plug on the power distribution cabinet body 1 is arranged on the adapter socket 10, the connecting plug on the adapter socket 10 is inserted on the power-on socket 11, the connecting plug of the power-on socket 11 is in power-on connection with the outside, when a new electric control element or equipment needs to be installed on the power distribution cabinet body 1, the motor 3 is started, the motor 3 drives the corresponding screw rod 4 to rotate through the output shaft, the corresponding screw rod 4 drives the corresponding second bevel gear 7 to rotate through the corresponding first bevel gear 5, the corresponding second bevel gear 7 drives another second bevel gear 7 to rotate through the driving rod 6, the other second bevel gear 7 drives another screw rod 4 to rotate through another first bevel gear 5, therefore, the synchronous rotation of the two screw rods 4 can be realized, at the moment, the two screw rods 4 are driven to descend by the corresponding driving blocks 8, the two driving blocks 8 drive the frame body 9 to descend, along with the descending of the frame body 9, the connecting plug on the adapter socket 10 is separated from the power-on socket 11, then, the plug at the bottom end of the connecting wire 12 is inserted into the conductive socket 14, at the moment, the grounding rod 13 can discharge the power distribution cabinet body 1, so that the plug of the power distribution cabinet body 1 can be conveniently inserted into the adapter socket 10, when the connecting plug of the adapter socket 10 is separated from the power socket 11, the protective cover on the bulkhead 2 is opened, the captive screw 20 is then turned, causing the captive screw 20 to withdraw from the captive slot 19 into the arcuate slot 18, at this time, the corresponding connecting shaft 15 can be rotated by the rotating disc 16, the connecting shaft 15 drives the frame body 9 to rotate until the frame body 9 drives the adapter socket 10 to rotate ninety degrees, make adapter socket 10's jack panel up, this moment, it is more convenient to insert adapter socket 10 with switch board body 1's plug.

Compared with the prior art, the utility model provides an electrical equipment installation interrupting protection device has following beneficial effect:

the utility model provides an electrical equipment installation outage protection device, through the bulkhead 2, framework 9, adapter socket 10, circular telegram socket 11, connecting wire 12, earth bar 13 and electrically conductive socket 14 cooperate, can constitute switch board body 1's circular telegram mechanism and discharge mechanism, make switch board body 1 convert the discharge mode into promptly after the disconnected power supply, in order to discharge the remaining electric charge of inside, avoid taking place the electric shock when installing new electric control equipment, through motor 3, screw rod 4, first conical gear 5, actuating lever 6, second conical gear 7 cooperatees with drive piece 8, can have the outage and the discharge work of automatic realization switch board body 1, take place the electric shock risk when avoiding manual operation, in order to increase the security, through connecting axle 15, carousel 16, ring body 17, arc wall 18, limit slot 19 and limit screw 20 cooperate, can adjust adapter socket 10's orientation, it is more convenient to make switch board body 1's plug when placeing on adapter socket 10.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an electrical equipment installation interrupting protection device, includes the switch board body, its characterized in that: the utility model discloses a switch board, including switch board body, partition frame, driving block, adapter socket, connecting plug, connecting wire bottom, plug and the bottom inner wall fixed connection of framework, the back fixed mounting of switch board body has the partition frame, the top fixed mounting of partition frame has the motor, two screw rods are installed to the partition frame internal rotation, and the top of the screw rod that corresponds and the output shaft fixed connection of motor, two screw rod transmissions are connected, and equal thread bush is equipped with driving block on two screw rods, installs same framework on two driving blocks, fixed mounting has adapter socket in the framework, adapter socket's connecting plug and the top inner wall fixed connection of framework, the top inner wall fixed mounting of partition frame has the circular telegram socket, be equipped with the connecting wire in the framework, the plug of connecting wire bottom and the bottom inner wall fixed connection of framework, the plug on connecting wire top is inserted on adapter socket, the bottom fixed mounting of partition frame has the earth bar, the top of earth bar extends to in the partition frame and fixed mounting has electrically conductive socket.

2. The electrical equipment installation interruption protection device of claim 1, wherein the two driving blocks are rotatably installed with connecting shafts, one end of each connecting shaft is fixedly connected with the frame body, one end of each corresponding connecting shaft is fixedly installed with a rotating disc, one side of each corresponding driving block is fixedly installed with a ring body, one side of each ring body is provided with an arc-shaped groove, a limiting groove is formed in each arc-shaped groove, a limiting screw is installed on each rotating disc in a threaded manner, and one end of each limiting screw extends into the corresponding limiting groove and is slidably connected with the corresponding limiting groove.

3. The electrical equipment installation interruption protection device of claim 1, wherein a first bevel gear is fixedly mounted at the bottom end of each of the two screws, a driving rod is rotatably mounted in the partition frame, two second bevel gears are fixedly mounted on the driving rod, and the two first bevel gears are respectively engaged with the two second bevel gears.

4. The electrical equipment installation interrupting protection device of claim 2 wherein the spacer frame has a through opening formed in an inner wall of one side thereof, and the corresponding connecting shaft extends through the through opening and is slidably connected to the through opening.

5. The electrical equipment installation interruption protection device of claim 1, wherein the motor is fixedly sleeved with a protective shell, and the protective shell is fixedly connected with the top of the bulkhead.

6. The electrical equipment installation interrupting protection device of claim 1 wherein a protective cover is fixedly attached to one side of said spacer frame.

7. The electrical equipment installation interruption protection device of claim 1, wherein support blocks are fixedly installed on the inner walls of the two sides of the partition frame, and the two screws respectively penetrate through the corresponding support blocks and are rotatably connected with the corresponding support blocks.