CN210667999U

CN210667999U - Box transformer based on thing networking

Info

Publication number: CN210667999U
Application number: CN201922157312.4U
Authority: CN
Inventors: 刘良; 刘志敏; 曾理森; 蒋文龙
Original assignee: Henan Bull Transformer Co ltd
Current assignee: Henan Bull Transformer Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-02
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a box transformer based on thing networking, including transformer case, transformer and thing networking intelligent system, the transformer is installed in the transformer case, is connected with thing networking intelligent system communication through data transmission device in the transformer case, is provided with damping device on the transformer case, and damping device includes slide damper, draw runner damper, shock attenuation bearing board and shock attenuation cross connection subassembly, and slide damper and draw runner damper slow down the vibrations of transformer under shock attenuation cross connection subassembly's effect. The utility model has the advantages of slow down transformer vibrations, extension transformer life.

Description

Box transformer based on thing networking

Technical Field

The utility model belongs to the technical field of power equipment's technique and specifically relates to a box transformer of intelligence based on thing networking is related to.

Background

The transformer is one of the most important power transmission and transformation equipment in the power system, and is in the junction position in the power system.

In the current society, the scientific and technological development is faster and faster, the transformer is more and more intelligent, and the intelligent transformer based on the internet of things system is more and more.

The above-mentioned prior art has the following drawbacks: the transformer is expensive, the intelligent transformer is technically more advanced and more valuable, the transformer cannot avoid vibration caused by self or external factors when in work, and the performance and the service life of the transformer are influenced by the vibration of the transformer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a box transformer based on thing networking, it has the good advantage of shock attenuation performance.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an intelligent box-type transformer based on the Internet of things comprises a transformer box, a transformer and an Internet of things intelligent system, wherein the transformer is installed in the transformer box, the transformer box is in communication connection with the Internet of things intelligent system through a data transmission device, a damping device is arranged on the transformer box and comprises a sliding shaft damping assembly, a sliding strip damping assembly, a damping bearing plate and a damping connecting rod, the sliding shaft damping assembly comprises a sliding shaft, a first sliding block and a first spring, a first sliding block groove is formed in the bottom of the transformer box, the sliding shaft is fixed in the first sliding block groove, the first spring is respectively fixed at two ends of the first sliding block groove and sleeved on the sliding shaft, the first sliding block is respectively fixed at two end parts of the two first springs, the first sliding block is positioned in the first sliding block groove, and the damping bearing plate is in sliding connection with the transformer box through a limiting sliding assembly, the slide bar shock-absorbing component is arranged in the shock-absorbing bearing plate, and the slide bar shock-absorbing component is connected with the slide shaft shock-absorbing component through a shock-absorbing cross connection component.

Through adopting above-mentioned technical scheme, the transformer case is installed on the shock attenuation bearing board, the transformer case can be pressed on first slider, first slider receives pressure and slides along the sliding shaft in first slider groove, and compress the first spring that the cover was established on the sliding shaft, first spring compression produces opposite elasticity and can prevent that first slider from sliding too fast in first slider groove, and then make the direct and shock attenuation bearing board contact of transformer case and take place vibrations, play certain cushioning effect to the transformer case, draw runner damper can further strengthen the cushioning effect to the transformer case.

The utility model discloses further set up to: the shock absorption bearing plate is provided with a containing groove, the groove bottom of the containing groove is provided with a second slider groove, the slider shock absorption assembly is arranged in the second slider groove and comprises a second slider, a slider groove, a second spring and a slider, the second spring is fixed on the inner walls of the two ends of the second slider groove respectively, the second slider is fixed on the two end portions of the second spring close to each other respectively, the slider groove is arranged on the inner walls of the two sides of the second slider groove, the sliders are fixed on the two sides of the second slider, and the slider is connected in the slider groove in a sliding manner.

Through adopting above-mentioned technical scheme, when transformer case pressed to shock attenuation bearing plate, the second slider slided in the second slider groove under shock attenuation cross connection subassembly's effect, and the second slider can compress the second spring in the second slider groove, plays certain shock attenuation cushioning effect to the transformer case, and the draw runner slides in the draw runner groove, can restrict the second slider and can only slide in the second slider groove.

The utility model discloses further set up to: shock attenuation cross connection subassembly includes two cross-hinged connecting rods, the one end of connecting rod with be located sliding shaft one end first slider is articulated, and the other end is articulated with keeping away from the second slider furthest apart from first slider, sliding shaft damper slider and shock attenuation cross connection subassembly all are provided with two sets ofly, and each sliding shaft damper, slider damper and shock attenuation cross connection subassembly of organizing correspond each other.

Through adopting above-mentioned technical scheme, shock attenuation cross connection subassembly can play certain connection effect to slide-shaft damper and draw runner damper, makes the transformer case when pressing to the shock attenuation bearing board, and first slider and second slider can press to first spring and second spring respectively simultaneously, make the shock attenuation effect to the transformer case reach the biggest, and slide-shaft damper and draw runner damper all set to two sets of protection transformers that can be better.

The utility model discloses further set up to: the limiting sliding assembly comprises limiting blocks and limiting grooves, the limiting blocks are fixed to two sides of the transformer box, the limiting grooves are formed in the groove walls of the two sides of the accommodating groove, and the limiting blocks are connected in the limiting grooves in a sliding mode.

Through adopting above-mentioned technical scheme, the restriction piece can only slide in the restriction groove, can prevent that the transformer box from taking place the side askew when pressing to the holding tank of shock attenuation bearing board, prevents that the transformer box from empting.

The utility model discloses further set up to: and a roller is arranged on one side, close to the second sliding block groove, of the second sliding block, and one end, far away from the second sliding block, of the roller is abutted against the groove bottom of the second sliding block groove.

Through adopting above-mentioned technical scheme, the gyro wheel can make the sliding friction power between second slider and the second slider tank bottom convert into the rolling friction power between gyro wheel and the second slider tank bottom for the gliding more smooth and easy in the second slider groove of second slider, the shock attenuation effect is better.

The utility model discloses further set up to: the side wall of the transformer box is provided with heat dissipation holes, heat dissipation fans are arranged in the heat dissipation holes, and the heat dissipation fans are installed on the side wall of the transformer box through fixing frames.

Through adopting above-mentioned technical scheme, the louvre makes things convenient for the circulation of air in the transformer case, and the heat dissipation fan can accelerate the emission of hot-air in the transformer case.

The utility model discloses further set up to: the ventilation hole has been seted up at the roof of transformer case, and the roof of transformer case is fixed with four installation poles, and the even ring of installation pole is established in four edges and corners in ventilation hole, and the one end that the transformer case roof was kept away from to the installation pole is installed the weather shield, and the weather shield shields the ventilation hole.

Through adopting above-mentioned technical scheme, the ventilation hole can accelerate the ventilation of transformer case, further plays the effect of radiating with higher speed, and the weather shield can prevent in the time of the rainy rainwater from ventilation hole inflow transformer.

The utility model discloses further set up to: the lateral wall of transformer case inclines on and is provided with the waterproof board, and the waterproof board is located the notch that the restriction groove was sheltered from to the top of restriction groove and restriction piece.

Through adopting above-mentioned technical scheme, the waterproof board can prevent that the rainwater from in the restriction tank notch inflow restriction tank.

To sum up, the utility model discloses a beneficial technological effect does:

1. the transformer box is pressed on the first sliding block, the first sliding block slides along the sliding shaft in the first sliding block groove under the pressure, and compresses the first spring sleeved on the sliding shaft, the first spring is compressed to generate opposite elastic force to prevent the first sliding block from sliding too fast in the first sliding block groove, so that the transformer box is prevented from directly contacting with the damping bearing plate to generate vibration, a certain damping effect is realized on the transformer box, the sliding strip damping assembly can further enhance the damping effect on the transformer box, and a better protection effect is realized on the transformer;

2. the both ends of connecting rod are articulated with first slider and second slider respectively, and when first slider compression first spring, the second spring is compressed thereupon to the second slider, plays better shock attenuation effect to the transformer case, and two cross-hinged connecting rods can make the transformer case when pushing down, and transformer case both sides can push down simultaneously, and two sets of shock attenuation cross connection assembly that set up can make the transformer case more steady of pushing down in the holding tank.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 2;

FIG. 5 is an enlarged schematic view of portion B of FIG. 2;

FIG. 6 is a schematic view of a structure of removing a groove wall on one side of the accommodating groove;

fig. 7 is an enlarged schematic view of a portion C in fig. 6.

In the figure, 1, a transformer tank; 2. a transformer; 3. a damping device; 4. a slide shaft damping assembly; 5. a slide damping assembly; 6. a shock absorbing bearing plate; 7. a shock-absorbing cross-connecting assembly; 61. accommodating grooves; 8. a limit slide assembly; 81. a limiting groove; 82. a limiting block; 41. a sliding shaft; 42. a first slider; 43. a first spring; 11. a first slider slot; 611. a second slider slot; 51. a second slider; 52. a slide groove; 53. a second spring; 54. a slide bar; 511. a roller; 71. a connecting rod; 72. a synchronizing shaft; 12. heat dissipation holes; 13. a fixed mount; 14. a heat dissipation fan; 15. a vent hole; 16. mounting a rod; 17. a waterproof sheet; 161. a rain shield.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a box transformer based on thing networking, includes transformer case 1, transformer 2 and thing networking intelligent system, and transformer 2 installs in transformer case 1, passes through data transmission device and thing networking intelligent system communication connection in the transformer case 1.

Referring to fig. 2 and 3, a damping device 3 is arranged on the transformer tank 1, and the damping device 3 comprises a slide shaft damping assembly 4, a slide bar damping assembly 5, a damping bearing plate 6 and a damping cross-connection assembly 7. Damping bearing board 6 sets up in transformer case 1 below, has seted up holding tank 61 on damping bearing board 6, through restriction sliding assembly 8 sliding connection between damping bearing board 6 and the transformer case 1. The limiting sliding assembly 8 comprises a limiting groove 81 and a limiting block 82, the limiting groove 81 is respectively arranged on the groove walls of the two sides of the accommodating groove 61, the limiting block 82 is respectively fixed on the two sides of the transformer box 1, and the limiting block 82 is slidably connected in the limiting groove 81.

Referring to fig. 2 and 4, the slide shaft damping assembly 4 and the slide bar damping assembly 5 are respectively arranged at the bottom of the transformer tank 1 and on the damping bearing plate 6, and the slide shaft damping assembly 4 and the slide bar damping assembly 5 are connected with each other through a damping cross connection assembly 7. The slide shaft damping component 4 comprises a slide shaft 41, a first slide block 42 and a first spring 43, two first slide block grooves 11 are formed in the bottom of the transformer box 1, and a group of slide shaft damping components 4 are arranged in each first slide block groove 11. The number of the first springs 43 in each set of sliding shaft damping assemblies 4 is two, the first springs 43 are respectively fixed on the groove walls at the two ends of the first slider groove 11, the number of the first sliders 42 is also two, one end of each first spring 43, which is far away from the groove wall at the end of the first slider groove 11, is respectively fixedly connected with the first slider 42, and the sliding shaft 41 passes through the first slider 42 and the first springs 43 and is fixed in the first slider groove 11. The first slider 42 can slide on the slide shaft 41 under the pull of the first spring 43.

Referring to fig. 5, 6 and 7, the bottom of the accommodating groove 61 is opened with a second slider groove 611, and the second slider grooves 611 are opened in two and respectively correspond to the first slider grooves 11. The slider damper assemblies 5 are also provided in two sets, and are respectively disposed in the corresponding second slider grooves 611. Each group of the slide bar shock absorption assemblies 5 comprises two second slide blocks 51, two slide bar grooves 52, two second springs 53 and four slide bars 54, the second springs 53 are respectively fixed on the inner walls of the two ends of the second slide block groove 611, the two ends, close to each other, of the second springs 53 are respectively fixedly connected with the two second slide blocks 51, the slide bar grooves 52 are respectively arranged on the inner walls of the two sides of the second slide block groove 611, the length direction of the slide bar grooves 52 is parallel to the length direction of the second slide block groove 611, every two slide bars 54 are respectively fixed on the two sides of one second slide block 51, and the two slide bars 54 are respectively connected in the two slide bar grooves 52 in a sliding manner.

A roller 511 is installed at one side of the second slider 51 close to the bottom of the second slider groove 611, and one end of the roller 511 far from the second slider 51 is abutted against the bottom of the second slider groove 611.

Referring to fig. 3 and 6, the damping cross-connection assemblies 7 are disposed between the slide shaft damping assemblies 4 and the slide bar damping assemblies 5 on the same side, and two sets of damping cross-connection assemblies 7 are disposed, corresponding to the slide shaft damping assemblies 4 and the slide bar damping assemblies 5 on the same side respectively. Each group of shock-absorbing cross-connecting assemblies 7 comprises two cross-hinged connecting rods 71, and two ends of each connecting rod 71 are respectively hinged with the first sliding block 42 and the second sliding block 51 at the opposite angle of the first sliding block 42. The synchronous shaft 72 is connected between the crossed hinged parts of the connecting rods 71 on the two sides, and the synchronous shaft 72 can keep the damping cross connecting assembly 7 on the two sides to be relatively stable.

Heat dissipation holes 12 are formed in the two side box walls of the transformer box 1, heat dissipation fans 14 are arranged in the heat dissipation holes 12, and the heat dissipation fans 14 are fixed in the heat dissipation holes 12 through fixing frames 13. The fixing frame 13 is a cross-shaped mounting frame, and the fixing frame 13 is installed on the wall of the transformer tank 1 through bolts. The box top of transformer case 1 is seted up square ventilation hole 15, and the box top of transformer case 1 is fixed with four installation poles 16, and four installation poles 16 encircle respectively to establish and fix four edges and corners in ventilation hole 15. The one end that installation pole 16 kept away from transformer case 1 roof is installed weather shield 161, and weather shield 161 is for falling "V" shape setting, and ventilation hole 15 is shielded completely to weather shield 161, can prevent that the rainwater from getting into transformer case 1 inside from ventilation hole 15.

Waterproof boards 17 are further mounted on the side walls of the two sides of the transformer box 1, the waterproof boards 17 are not arranged on the two sides of the transformer box 1 in a corresponding inclined mode, and the inclined direction faces the ground. The waterproof plate 17 is positioned above the limiting groove 81 and the limiting block 82, the waterproof plate 17 can block rainwater from flowing into the accommodating groove 61 from the limiting groove 81, dryness in the accommodating groove 61 can be kept, and oxidation and rust of the first spring 43 and the second spring 53 can be prevented.

The implementation principle of the embodiment is as follows: when the utility model discloses change when taking place vibrations, transformer case 1 can support and press first slider 42, first slider 42 receives pressure and slides in first slider groove 11, and then compresses first spring 43, and simultaneously, second slider 51 receives the pressure that first slider 42 transmitted under the effect of connecting rod 71, second slider 51 compresses second spring 53, first spring 43 and second spring 53 are all compressed, the bounce that produces can offset partial gravity and the impulsive force of transformer case 1, play the shock attenuation bradyseism effect to transformer 2, and then protect the safety of transformer 2;

the heat dissipation holes 12, the heat dissipation fan 14 and the ventilation holes 15 are formed to facilitate heat dissipation in the transformer 2, so that the transformer 2 is prevented from being overheated and breaking down, and the waterproof plate 17 and the rain baffle 161 can prevent rainwater from entering the accommodating groove 61 and the transformer box 1 to protect the normal operation of the transformer 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a box transformer based on thing networking, includes transformer case (1), transformer (2) and thing networking intelligent system, its characterized in that: the transformer (2) is installed in a transformer box (1), the transformer box (1) is in communication connection with an Internet of things intelligent system through a data transmission device, a damping device (3) is arranged on the transformer box (1), the damping device (3) comprises a sliding shaft damping component (4), a sliding strip damping component (5), a damping bearing plate (6) and a damping cross connection component (7), the sliding shaft damping component (4) comprises a sliding shaft (41), a first sliding block (42) and a first spring (43), a first sliding block groove (11) is formed in the bottom of the transformer box (1), the sliding shaft (41) is fixed in the first sliding block groove (11), the first spring (43) is respectively fixed at two ends of the first sliding block groove (11) and sleeved on the sliding shaft (41), the first sliding block (42) is respectively fixed at two end portions of the two first springs (43) close to each other, first slider (42) are arranged in first slider groove (11), shock attenuation bearing plate (6) are through restriction sliding assembly (8) and transformer case (1) sliding connection, and draw runner damper (5) set up in shock attenuation bearing plate (6), pass through between draw runner damper (5) and the slide shaft damper (4) shock attenuation cross connection subassembly (7) are connected.

2. The box transformer based on the internet of things as claimed in claim 1, wherein: holding tank (61) has been seted up on shock attenuation supporting plate (6), second slider groove (611) has been seted up to the tank bottom of holding tank (61), draw runner damper (5) set up in second slider groove (611), draw runner damper (5) include second slider (51), draw runner groove (52), second spring (53) and draw runner (54), second spring (53) are fixed respectively on the both ends inner wall of second slider groove (611), and second slider (51) are fixed respectively at two tip that second spring (53) are close to each other, and draw runner groove (52) are seted up on the both sides inner wall of second groove (611), and draw runner (54) are fixed in the both sides of second slider (51), and draw runner (54) sliding connection is in draw runner groove (52).

3. The box transformer based on the internet of things as claimed in claim 2, wherein: shock attenuation cross connection module (7) are including two connecting rods (71) of cross-hinged, the one end of connecting rod (71) with be located sliding shaft (41) one end first slider (42) are articulated, and the other end is articulated with second slider (51) of this first slider (42) diagonal department, sliding shaft damper (4) draw runner damper (5) and shock attenuation cross connection module (7) all are provided with two sets ofly, and each group sliding shaft damper (4), draw runner damper (5) and shock attenuation cross connection module (7) are corresponding each other.

4. The box transformer based on the internet of things as claimed in claim 2, wherein: the limiting sliding assembly (8) comprises limiting blocks (82) and limiting grooves (81), the limiting blocks (82) are fixed to two sides of the transformer box (1), the limiting grooves (81) are formed in two side groove walls of the accommodating groove (61), and the limiting blocks (82) are connected in the limiting grooves (81) in a sliding mode.

5. The box transformer based on the internet of things as claimed in claim 2, wherein: and a roller (511) is arranged on one side of the second slider (51) close to the bottom of the second slider groove (611), and one end of the roller (511) far away from the second slider (51) is abutted against the bottom of the second slider groove (611).

6. The box transformer based on the internet of things as claimed in claim 1, wherein: the transformer box is characterized in that heat dissipation holes (12) are formed in the side wall of the transformer box (1), heat dissipation fans (14) are arranged in the heat dissipation holes (12), and the heat dissipation fans (14) are installed on the side wall of the transformer box (1) through fixing frames (13).

7. The box transformer based on the internet of things as claimed in claim 1, wherein: ventilation hole (15) have been seted up at the roof of transformer case (1), and the roof of transformer case (1) is fixed with four installation poles (16), and installation pole (16) are evenly encircled and are established at four edges and corners of ventilation hole (15), and the one end of transformer case (1) roof is kept away from in installation pole (16) is installed weather shield (161), and weather shield (161) are shielded ventilation hole (15).

8. The box transformer based on the Internet of things as claimed in claim 4, wherein: the side wall of the transformer box (1) is obliquely provided with a waterproof plate (17), and the waterproof plate (17) is located above the limiting groove (81) and the limiting block (82) and shields the notch of the limiting groove (81).