CN212811015U

CN212811015U - Intelligent transient voltage active defense device

Info

Publication number: CN212811015U
Application number: CN202021326258.8U
Authority: CN
Inventors: 李红; 李瑞霞; 刘安
Original assignee: Golai Electric Shanghai Co ltd
Current assignee: Golai Electric Shanghai Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-26
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses an intelligence transient voltage initiative defense device, comprising a base plate, the bottom fixedly connected with support frame of bottom plate, the lift groove has all been seted up to the both sides lateral wall of support frame, its bottom surface is provided with the one deck slipmat, chevron shape antiskid line is carved with on the surface of slipmat, be provided with moving mechanism in the support frame, the top fixedly connected with base of bottom plate, the draw-in groove has been seted up to the inner chamber bottom of base, the voltage compensation cabinet has been placed in the draw-in groove, a plurality of locating hole has all been seted up at the both sides top of base, and the top of base is provided with the top cap, a plurality of locating levers of the equal fixedly connected with in bottom both sides of top cap, the locating lever is the same with the quantity of locating hole. The utility model has the characteristics of structural design is reasonable, is convenient for carry and remove, can effectively reduce vibration amplitude to waterproof and dustproof effectual etc.

Description

Intelligent transient voltage active defense device

Technical Field

The utility model relates to a power equipment technical field specifically is intelligent transient state voltage initiative defense device.

Background

With the development of economy and society, the scale of the power grid becomes larger and the structure of the power grid becomes more and more complex. When the power grid normally operates, the voltage of the power grid is usually stabilized within a certain normal range to ensure that the supplied load can work in an optimal state, but various interference factors often appear in the operation process of the power grid, so that the voltage of the power grid fluctuates, and when the voltage fluctuation amplitude is too large and exceeds the normal range, a lot of adverse effects are brought to the power supply load, so measures need to be taken to ensure that the load can be constantly and stably supplied with electric energy.

Currently, there are special active transient voltage protection devices in the market, which can compensate the voltage to provide power for the load. However, the existing active transient voltage defense device has a large volume due to the structural design, is difficult to carry and move, is easy to vibrate during the working process, thereby generating noise, and has poor waterproof and dustproof performances, so that the improvement of the existing active transient voltage defense device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's transient state voltage initiative defense equipment and be difficult to the transport and remove, the during operation produces vibrations easily to waterproof and dust resistance can the poor defect, provide intelligent transient state voltage initiative defense device. The intelligent transient voltage active defense device has the characteristics of reasonable structural design, convenience in carrying and moving, capability of effectively reducing vibration amplitude, good waterproof and dustproof effects and the like.

In order to achieve the above object, the utility model provides a following technical scheme: intelligent transient voltage active defense device, comprising a base plate, the bottom fixedly connected with support frame of bottom plate, the lift groove has all been seted up to the both sides lateral wall of support frame, and its bottom surface is provided with the one deck slipmat, the surface of slipmat is carved with chevron shape antiskid line, be provided with moving mechanism in the support frame, the top fixedly connected with base of bottom plate, the draw-in groove has been seted up to the inner chamber bottom of base, voltage compensation cabinet has been placed in the draw-in groove, a plurality of locating hole has all been seted up at the both sides top of base, just the top of base is provided with the top cap, a plurality of locating levers of the equal fixedly connected with in bottom both sides of top cap, the locating lever is the same with the quantity of locating hole, and its rod footpath equals the aperture of locating hole.

Preferably, the moving mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixedly installed at the bottom of the bottom plate, the bottom end of an output shaft of the moving mechanism is fixedly connected with a lifting frame, two ends of the lifting frame penetrate through the lifting groove and extend out of the supporting frame, and universal wheels are installed at the bottoms of two sides of the lifting frame.

Preferably, the inner wall of the base is fixedly connected with a limiting plate, a limiting opening is formed in the center of the limiting plate, and a plurality of hemispherical rubber blocks are uniformly distributed on the surface of the inner wall of the limiting opening.

Preferably, the outer walls of the two sides of the base are fixedly connected with a pair of fixing seats, the two sides of the base are provided with side plates, the side plates are fixedly connected to the base plate, the side wall of the side wall, close to the base, of the side plate is fixedly connected with a pair of supports, a guide rail is fixedly connected between the pair of supports, the cross section of the guide rail is rectangular, the two ends of the guide rail are sleeved with sliders, a rectangular hole matched with the guide rail is formed in the center of each slider, a spring is fixedly connected between the side wall of each slider and each support, a movable seat is fixedly connected to each slider, each movable seat is connected with a connecting rod through a rod shaft hinge, the other end of each connecting rod is connected to the corresponding.

Preferably, the top fixedly connected with rainshelter of top cap, the equal fixed mounting in its both sides top outer wall has the water catch bowl, the bottom fixedly connected with drain pipe of water catch bowl, the drain pipe is each other with the water catch bowl and communicates, and its intraductal drain valve that installs, a plurality of dead levers of bottom fixedly connected with of rainshelter, the bottom fixedly connected with dust screen of dead lever.

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

1. the structure is reasonable in design and high in stability, and the friction force between the support frame and the ground can be increased through the anti-slip pad, so that the stability of the support frame is improved, and the support frame is prevented from slipping and displacing; ,

2. the voltage compensation cabinet can be limited by the mutual matching of the limiting port and the clamping groove, so that the stability of the voltage compensation cabinet is improved, and the voltage compensation cabinet is prevented from being toppled and damaged after being collided;

3. the device is convenient to carry and move, and can be driven to move through the moving mechanism, so that the device can be conveniently carried to a specified position;

4. waterproof and dustproof effectual, utilize the canopy can play the effect that keeps off the rain to retrieve the rainwater through the water catch bowl, so that recycle, utilize the dust screen can play dirt-proof effect, in order effectively to avoid the dust to get into the voltage compensation cabinet and influence its normal work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the base;

fig. 3 is an enlarged view of fig. 1 at a.

Reference numbers in the figures: 1. a base plate; 2. a support frame; 3. a lifting groove; 4. a non-slip mat; 5. a base; 6. a card slot; 7. a voltage compensation cabinet; 8. positioning holes; 9. a top cover; 10. positioning a rod; 11. a hydraulic cylinder; 12. a lifting frame; 13. a universal wheel; 14. a limiting plate; 15. a limiting port; 16. a fixed seat; 17. a side plate; 18. a support; 19. a guide rail; 20. a slider; 21. a spring; 22. a movable seat; 23. a connecting rod; 24. a rain shelter; 25. a water collection tank; 26. a drain pipe; 27. a drain valve; 28. fixing the rod; 29. a dust screen.

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. 1-3, the present invention provides a technical solution: an intelligent transient voltage active defense device comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is fixedly connected with a support frame 2, the side walls of two sides of the support frame 2 are respectively provided with a lifting groove 3, the bottom surface of the support frame 2 is provided with a layer of non-slip mat 4, the surface of the non-slip mat 4 is carved with herringbone non-slip lines which can increase the friction force between the support frame 2 and the ground so as to improve the stability of the support frame 2 and prevent the support frame 2 from skidding and shifting, a moving mechanism is arranged in the support frame 2 and comprises a hydraulic cylinder 11, the hydraulic cylinder 11 is fixedly arranged at the bottom of the bottom plate 1, the bottom end of an output shaft is fixedly connected with a lifting frame 12, two ends of the lifting frame 12 penetrate through the lifting groove 3 and extend out of the support frame 2, universal wheels 13 are arranged at the bottoms of two sides, the lifting frame 12 and the universal wheels 13 can be driven to move downwards along the lifting groove 3 by, so as to carry the voltage compensation cabinet to a specified position, the top of the bottom plate 1 is fixedly connected with a base 5, the bottom of the inner cavity of the base 5 is provided with a clamping groove 6, a voltage compensation cabinet 7 is arranged in the clamping groove 6, voltage can be compensated through the voltage compensation cabinet 7, so as to provide electric energy for a load and play a role of active voltage defense, the inner wall of the base 5 is fixedly connected with a limiting plate 14, the center of the limiting plate 14 is provided with a limiting port 15, the voltage compensation cabinet 7 is positioned in the limiting port 15, the voltage compensation cabinet 7 can be limited by utilizing the mutual matching between the limiting port 15 and the clamping groove 6 so as to improve the stability of the voltage compensation cabinet 7 and prevent the voltage compensation cabinet 7 from being toppled and damaged after collision, a plurality of hemispherical rubber blocks are uniformly distributed on the surface of the inner wall of the limiting port 15, the rubber blocks have elasticity and can generate elastic deformation when being extruded, in order to avoid collision and abrasion caused by direct contact between the voltage compensation cabinet 7 and the limiting plate 14, the outer walls of the two sides of the base 5 are fixedly connected with a pair of fixed seats 16, the two sides of the base are provided with side plates 17, the side plates 17 are fixedly connected to the bottom plate 1, the side wall of the base 5 near one side is fixedly connected with a pair of brackets 18, a guide rail 19 is fixedly connected between the pair of brackets 18, the cross section of the guide rail 19 is rectangular, the two ends of the guide rail 19 are sleeved with sliders 20, the center of each slider 20 is provided with a rectangular hole matched with the guide rail 19, a spring 21 is fixedly connected between the side wall and the bracket 18, a movable seat 22 is fixedly connected on each slider 20, a connecting rod 23 is hinged on each movable seat 22 through a rod shaft, the other end of the connecting rod 23 is hinged on the fixed seat 16 through a rod shaft, the two connecting rods 23 are movably connected through a rod shaft, the elastic reset action of the spring 21 can be used for supporting the sliding block 20 to prevent the sliding block from sliding along the guide rail 19, when the sliding block 20 is kept relatively fixed, the base 5 can be fixed by the connecting rod 23, thereby effectively reducing the vibration amplitude of the base 5, the tops of two sides of the base 5 are respectively provided with a plurality of positioning holes 8, the top of the base 5 is provided with the top cover 9, two sides of the bottom of the top cover 9 are respectively and fixedly connected with a plurality of positioning rods 10, the number of the positioning rods 10 is the same as that of the positioning holes 8, the rod diameter of each positioning rod is equal to the aperture of the positioning hole 8, the centers of the positioning rods 10 and the corresponding positioning holes 8 are positioned on the same straight line, the positioning rods 10 can be inserted into the corresponding positioning holes 8, the top cover 9 can be fixed on the base 5 by the mutual matching between the positioning rods 10 and the positioning holes 8, the top of rainshelter 24 is triangle-shaped inclined end face, fall on rainshelter 24 when the rainwater, can flow to both sides and collect to the water catch bowl 25 in along rainshelter 24, utilize the water catch bowl 25 can retrieve the rainwater, the bottom fixedly connected with drain pipe 26 of water catch bowl 25, drain pipe 26 and water catch bowl 25 are each other for the intercommunication, its intraductal drain valve 27 that installs, can derive the rainwater in the water catch bowl 25 along drain pipe 26 through opening drain valve 27, so that recycle the rainwater of retrieving, a plurality of dead levers 28 of bottom fixedly connected with of rainshelter 24, the bottom fixedly connected with dust screen 29 of dead lever 28, utilize dust screen 29 can play dirt-proof effect, in order effectively to avoid the dust to get into voltage compensation cabinet 7 and influence its normal work.

The working principle is as follows: when the utility model is used, the voltage compensation cabinet 7 passes through the limiting opening 15 at the center of the limiting plate 14 and is placed in the clamping groove 6, then the top cover 9 is placed on the base 5, and the positioning rod 10 at the bottom of the top cover is inserted into each corresponding positioning hole 8, so that the top cover 9 and the rain shelter 24 are fixed on the base 5 together, the rain shelter 24 can be used for keeping off the rain, and the rainwater is recovered through the water collecting groove 25 for recycling, the dust screen 29 is arranged in the top cover 9, and the dust screen 29 can be used for achieving the dust-proof effect, so that the dust is effectively prevented from entering the voltage compensation cabinet 7 and affecting the normal work of the voltage compensation cabinet; when the device needs to be moved, the hydraulic cylinder 11 is driven to drive the lifting frame 12 and the universal wheels 13 to move downwards along the lifting groove 3, and when the universal wheels 13 are contacted with the ground, the device can be driven to move by using the rolling action of the universal wheels 13, so that the device can be conveniently carried to a specified position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Intelligent transient voltage active defense device, including bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is fixedly connected with a support frame (2), the side walls of two sides of the support frame (2) are respectively provided with a lifting groove (3), the bottom surface of the support frame is provided with a layer of non-slip mat (4), the surface of the non-slip mat (4) is carved with herringbone non-slip lines, a moving mechanism is arranged in the support frame (2), the top of the bottom plate (1) is fixedly connected with a base (5), the bottom of the inner cavity of the base (5) is provided with a clamping groove (6), a voltage compensation cabinet (7) is placed in the clamping groove (6), the tops of two sides of the base (5) are respectively provided with a plurality of positioning holes (8), a top cover (9) is arranged above the base (5), two sides of the bottom of the top cover (9) are respectively and fixedly connected with a plurality of positioning rods (10), the rod diameter is equal to the aperture of the positioning hole (8), and the positioning rod (10) and the center of the corresponding positioning hole (8) are positioned on the same straight line.

2. The intelligent transient voltage active defense device of claim 1, wherein: the moving mechanism comprises a hydraulic cylinder (11), the hydraulic cylinder (11) is fixedly installed at the bottom of the bottom plate (1), a lifting frame (12) is fixedly connected to the bottom end of an output shaft of the moving mechanism, the two ends of the lifting frame (12) penetrate through the lifting groove (3) and extend to the outside of the supporting frame (2), and universal wheels (13) are installed at the bottoms of the two sides of the lifting frame.

3. The intelligent transient voltage active defense device of claim 1, wherein: the inner wall fixedly connected with limiting plate (14) of base (5), spacing mouth (15) have been seted up at the center of limiting plate (14), the inner wall surface evenly distributed of spacing mouth (15) has a plurality of hemisphere rubber piece.

4. The intelligent transient voltage active defense device of claim 1, wherein: the outer walls of two sides of the base (5) are fixedly connected with a pair of fixed seats (16), two sides of the base are provided with side plates (17), the side plates (17) are fixedly connected to the base plate (1), the side wall of one side, close to the base (5), of the side plate is fixedly connected with a pair of supports (18), a guide rail (19) is fixedly connected between the pair of supports (18), the cross section of the guide rail (19) is rectangular, two ends of the guide rail (19) are sleeved with sliders (20), the center of each slider (20) is provided with a rectangular hole matched with the corresponding guide rail (19), a spring (21) is fixedly connected between the side wall of each slider and each support (18), the sliders (20) are fixedly connected with a movable seat (22), each movable seat (22) is hinged with a connecting rod (23) through a rod shaft, the other end of each connecting rod (23) is hinged to the corresponding fixed seat (16) through, and are distributed in a cross shape.

5. The intelligent transient voltage active defense device of claim 1, wherein: the top fixedly connected with rainshelter (24) of top cap (9), the equal fixed mounting in its both sides top outer wall has water catch bowl (25), the bottom fixedly connected with drain pipe (26) of water catch bowl (25), each other communicates with water catch bowl (25) in drain pipe (26), and its intraductal drain valve (27) of installing, a plurality of dead levers (28) of the bottom fixedly connected with of rainshelter (24), the bottom fixedly connected with dust screen (29) of dead lever (28).