CN210957503U

CN210957503U - Safety protection device for electric power system equipment

Info

Publication number: CN210957503U
Application number: CN201922348428.6U
Authority: CN
Inventors: 沈艳红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-07
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a safety device for electric power system equipment, including protection casing body, first motor and second motor, the inside insertion in left side of protection casing body is equipped with first tuber pipe, and the interior bottom outlet fixed mounting of first tuber pipe has the filter frame, filter the inside fan of installing through the bearing frame of frame. The utility model discloses a be provided with first tuber pipe, it is outside to blow the thermal current to protection casing body right side through the fan rotation, be convenient for will follow the outside that the protection casing body was got rid of to the moisture of protection casing body bottom at humid weather, play damp-proofing effect, avoid first filter screen to wet and damage, the device is through being provided with axial fan, prevent that the inside high temperature of protection casing body from causing first filter screen to damage, the influence is used, the contractile force through spring self, the centre gripping multiunit connecting wire of being convenient for, the bunch of being convenient for, prevent that the connecting wire from knoing, inconvenient maintenance.

Description

Safety protection device for electric power system equipment

Technical Field

The utility model relates to an electric power system equipment technical field specifically is a safety device for electric power system equipment.

Background

The electric equipment is a general name of equipment such as a generator, a transformer, a power line, a breaker and the like in a power system, and the important role played by power in life and production is not ignored, brings great convenience to people and becomes an important energy source in production and life. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment.

However, the existing electrical power system equipment does not have a safety protection device, and the existing electrical power system equipment does not have a function of bunching wires, so that the connecting wires are knotted, the maintenance is inconvenient, the existing heat dissipation function is not good, the use is affected by the damp easily in rainy weather, and therefore, a safety protection device for the electrical power system equipment is urgently needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device for electric power system equipment to solve the function that the electric power system equipment that proposes in the above-mentioned background does not have the bunch, lead to the connecting wire to tie a knot, inconvenient maintenance, and current heat dissipation function is not good, and overcast and rainy weather wets easily, influences the problem of use.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for electric power system equipment comprises a protection cover body, a first motor and a second motor, wherein a first air pipe is inserted into the left side of the protection cover body, a filter frame is fixedly installed at an outlet of the inner bottom end of the first air pipe, a fan is installed inside the filter frame through a bearing seat, first belt pulleys are fixedly welded at the central position of the fan and the output end of the first motor, two groups of first belt pulleys are connected through a first belt, a rectangular notch is formed in the central position of the top end of the protection cover body, a leakage net is fixedly installed at the inner bottom of the rectangular notch, a first filter net is fixedly installed at the inner top end of the rectangular notch, an axial flow fan is inserted into the central position of the first filter net, the axial flow fan is installed at the central position of the leakage net through the bearing seat, and second belt pulleys are fixedly welded at the top end of the axial flow fan and the output end of the second motor, and be connected through the second belt between two sets of second belt pulleys, the rectangle notch has been seted up to the bottom of protection casing body, and the interior bottom fixed mounting of rectangle notch has the second filter screen, the central point of second filter screen puts the department and articulates there is the hinge bar, and the inside of hinge bar has seted up the annular hole groove, the both walls in annular hole groove are inserted and are equipped with the movable block, and the one end of movable block passes through spring fixed connection in the inside of hinge bar, the other end fixedly connected with supporting rod of movable block, the right side inner wall of protection casing body is inserted and is equipped with the second tuber pipe, and the inside fixed mounting of second tuber pipe has the third filter screen, the even fixed multiunit hole of having seted up in the back of protection casing body, and the inner circle veneer of hole has.

Preferably, the first air pipe is U-shaped, and the upper end and the lower end of the first air pipe are respectively inserted into the upper end and the lower end of the left side of the protective cover body.

Preferably, the bilateral symmetry fixed mounting of movable block has the slider, the rectangular channel has been seted up to the inside of hinge bar, and the inside of rectangular channel seted up with slider assorted bar spout.

Preferably, one end of the spring is connected with a groove formed in the hinged rod, and the other end of the spring is fixedly connected with one end, far away from the clamping rod, of the movable block.

Preferably, the clamping rods are provided with two groups and are of arc-shaped structures.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with first tuber pipe, be convenient for pour the inside partial heat flow of protection casing body into the bottom of protection casing body through first tuber pipe, rotate through the fan and blow the thermal current to protection casing body right side outside, be convenient for will follow the outside that the protection casing body was got rid of to the moisture of protection casing body bottom at humid weather, play damp-proofing effect, avoid first filter screen to wet the damage.

The device is through being provided with axial fan, is convenient for get rid of the inside of protection casing body with the thermal current that first filter screen work produced, prevents that the inside high temperature of protection casing body from causing first filter screen to damage, influences the use, through the contractile force of spring self, the centre gripping multiunit connecting wire of being convenient for, the bunch of being convenient for prevents that the connecting wire from knoing, inconvenient maintenance.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 1 of the present invention:

fig. 6 is a schematic top view of the movable block and the clamping rod of the present invention.

In the figure: 1. a protective cover body; 2. a first air duct; 3. a filter frame; 4. a fan; 5. a first pulley; 6. a first belt; 7. a first motor; 8. a leakage net; 9. a first filter screen; 10. an axial flow fan; 11. a second pulley; 12. a second belt; 13. a second motor; 14. a second filter screen; 15. a hinged lever; 16. a movable block; 17. a spring; 18. a clamping rod; 19. a second air duct; 20. a third filter screen; 21. a rubber ring.

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. 1-6, the present invention provides an embodiment:

a safety protection device for electric power system equipment comprises a protective cover body 1, a first motor 7 and a second motor 13, wherein a first air pipe 2 is inserted into the left side of the protective cover body 1, the first air pipe 2 is U-shaped, the upper end and the lower end of the first air pipe 2 are respectively inserted into the upper end and the lower end of the left side of the protective cover body 1, so that partial heat flow in the protective cover body 1 can be poured into the bottom of the protective cover body 1 through the first air pipe 2, the heat flow is blown to the outside of the right side of the protective cover body 1 through the rotation of a fan 4 to play a damp-proof role, the first filter screen 9 is prevented from being damaged by moisture, a filter frame 3 is fixedly installed at an outlet of the inner bottom end of the first air pipe 2, a large amount of dust is prevented from entering the inside of the protective cover body 1, the use of the first filter screen 9 is influenced, the fan 4 is installed inside the filter frame 3 through a bearing seat, and a, and two sets of first belt pulleys 5 are connected through first belt 6, the rectangle notch has been seted up to the top central point department of protection casing body 1, and the interior bottom fixed mounting of rectangle notch has a net 8 that leaks, the rectangle groove is detained and is had interior top fixed mounting first filter screen 9, and the central point department of putting of first filter screen 9 inserts and be equipped with axial fan 10, axial fan 10 passes through the bearing frame and installs the central point department of putting at the net 8 that leaks, axial fan 10's top and the output of second motor 13 all fixed welding have second belt pulley 11, and be connected through second belt 12 between two sets of second belt pulleys 11, the rectangle notch has been seted up to the bottom of protection casing body 1, and the interior bottom fixed mounting of rectangle notch has second filter screen 14.

The center position of the second filter screen 14 is hinged with a hinge rod 15, an annular hole groove is formed in the hinge rod 15, a movable block 16 is inserted into two walls of the annular hole groove, sliding blocks are symmetrically and fixedly installed on two sides of the movable block 16, a rectangular groove is formed in the hinge rod 15, a strip-shaped sliding groove matched with the sliding blocks is formed in the rectangular groove, one end of the movable block 16 is fixedly connected to the inside of the hinge rod 15 through a spring 17, one end of the spring 17 is connected with a groove formed in the hinge rod 15, the other end of the spring 17 is fixedly connected with one end of the movable block 16 far away from a clamping rod 18, multiple groups of connecting wires can be clamped conveniently through the contraction force of the spring 17, the bunching is convenient, the knotting of the connecting wires is prevented, the maintenance is inconvenient, the other end of the movable block 16 is fixedly connected with the clamping rod 18, two groups of, the right side inner wall of protection casing body 1 inserts and is equipped with second tuber pipe 19, and the inside fixed mounting of second tuber pipe 19 has third filter screen 20, and the back of protection casing body 1 is evenly fixed and has been seted up multiunit hole, and the inner circle veneer of hole has rubber ring 21.

The working principle is as follows: when in use, according to the attached

drawings

1, 3 and 4, the first motor 7 and the second motor 13 are powered on by an external power supply, the output end of the first motor 7 rotates to drive the first belt pulley 5 to rotate, the first belt pulley 5 rotates to drive the first belt 6 to drive the other group of first belt pulleys 5 to rotate, the first belt pulley 5 rotates to drive the fan 4 to rotate, the fan 4 rotates to blow heat flow to the outside of the right side of the protective cover body 1, so as to play a role of damp-proofing, prevent the first filter screen 9 from being affected with damp and damaged in rainy weather, meanwhile, the output end of the second motor 13 rotates to drive the second belt 12 to rotate, the second belt 12 rotates to drive the second belt pulley 11 to rotate, the second belt pulley 11 rotates to drive the axial flow fan 10 to rotate, so as to facilitate the heat flow generated by the work of the first filter screen 9 to be discharged from the inside of the protective cover body 1, and prevent the first filter screen, influence is used, when needs are with the connecting wire arrangement centre gripping at the 1 back of protection casing body, passes the inner circle of rubber ring 21 with the connecting wire, clockwise rotation hinge rod 15, through the contractile force of spring 17 self, the centre gripping multiunit connecting wire of being convenient for, the bunch of being convenient for prevents that the connecting wire from knoing, and inconvenient maintenance is operated and is accomplished, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A safety device for an electrical power system apparatus, comprising a shield body (1), a first motor (7) and a second motor (13), characterized in that: a first air pipe (2) is inserted into the left side of the protective cover body (1), a filter frame (3) is fixedly installed at an inner bottom outlet of the first air pipe (2), a fan (4) is installed inside the filter frame (3) through a bearing seat, a first belt pulley (5) is fixedly welded at the central position of the fan (4) and the output end of a first motor (7), two groups of first belt pulleys (5) are connected through a first belt (6), a rectangular notch is formed in the central position of the top end of the protective cover body (1), a leakage net (8) is fixedly installed at the inner bottom of the rectangular notch, a first filter net (9) is fixedly installed at the inner top end of the rectangular notch, an axial flow fan (10) is inserted at the central position of the first filter net (9), and the axial flow fan (10) is installed at the central position of the leakage net (8) through the bearing seat, the top end of the axial flow fan (10) and the output end of the second motor (13) are fixedly welded with second belt pulleys (11), two groups of second belt pulleys (11) are connected through a second belt (12), a rectangular notch is formed in the bottom end of the protective cover body (1), a second filter screen (14) is fixedly installed at the inner bottom end of the rectangular notch, a hinge rod (15) is hinged to the central position of the second filter screen (14), an annular hole groove is formed in the hinge rod (15), movable blocks (16) are inserted into two walls of the annular hole groove, one end of each movable block (16) is fixedly connected into the hinge rod (15) through a spring (17), a clamping rod (18) is fixedly connected to the other end of each movable block (16), a second air pipe (19) is inserted into the inner wall of the right side of the protective cover body (1), and a third filter screen (20) is fixedly installed in the second air pipe (19), the back of the protective cover body (1) is uniformly and fixedly provided with a plurality of groups of holes, and rubber rings (21) are glued to the inner rings of the holes.

2. A safety shield apparatus for electrical power system equipment as claimed in claim 1, wherein: the protective cover is characterized in that the first air pipe (2) is U-shaped, and the upper end and the lower end of the first air pipe (2) are respectively inserted into the upper end and the lower end of the left side of the protective cover body (1).

3. A safety shield apparatus for electrical power system equipment as claimed in claim 1, wherein: the bilateral symmetry fixed mounting of movable block (16) has the slider, the rectangular channel has been seted up to the inside of hinge bar (15), and the inside of rectangular channel seted up with slider assorted bar spout.

4. A safety shield apparatus for electrical power system equipment as claimed in claim 1, wherein: one end of the spring (17) is connected with a groove formed in the hinge rod (15), and the other end of the spring (17) is fixedly connected with one end, far away from the clamping rod (18), of the movable block (16).

5. A safety shield apparatus for electrical power system equipment as claimed in claim 1, wherein: the clamping rods (18) are arranged in two groups, and the clamping rods (18) are of arc-shaped structures.