CN214754908U - Box-type substation with function of making an uproar is fallen - Google Patents

Abstract

The utility model discloses a box-type substation with function of making an uproar is fallen, including the box-type substation body, the top welding of box-type substation body has the case lid, just the box-type substation body is from inside to outside in proper order including shell body, amortization layer and insulating layer constitution. The utility model discloses in, through the noise damping layer of making by inhaling sound sponge material, the insulating layer of making by the polyurethane material, the effect of first amortization cotton ball between shell body and the noise damping layer and the second amortization cotton ball between noise damping layer and the insulating layer, can effectually play the effect of amortization, through a plurality of cushion posts, the blotter, second damping spring, the buffer board offsets many times, thereby make the buffer board drive the second buffer block and then drive first buffer block and remove along first guide bar, make first buffer block extrude first damping spring and offset the impact force, the vibrations of box-type substation body have been slowed down, the noise is reduced, the noise pollution of box-type substation has been reduced.

Description

Box-type substation with function of making an uproar is fallen

Technical Field

The utility model relates to a box-type substation technical field specifically is a box-type substation with function of making an uproar is fallen.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.

When the existing box-type substation works, internal instruments (a transformer body) can generate a large amount of noise to generate large sound for surrounding residents, and the existing box-type substation does not have a corresponding noise reduction device, so that the existing box-type substation lacks protective measures and silencing measures during normal working, and therefore noise pollution and practicability are easily caused around the box-type substation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box-type substation with function of making an uproar falls to solve current box-type substation and do not have the corresponding device of making an uproar that falls, this lets it lack safeguard measure and amortization measure at normal during operation, consequently causes noise pollution, practicality greatly reduced's problem around to box-type substation easily.

In order to achieve the above object, the utility model provides a following technical scheme: a box-type substation with a noise reduction function comprises a box-type substation body, wherein a box cover is welded at the top end of the box-type substation body, the box-type substation body sequentially comprises an outer shell, a noise reduction layer and a heat insulation layer from inside to outside, a plurality of first noise reduction cotton balls are arranged between the inner wall of the outer shell and the outer wall of the noise reduction layer at equal intervals, a plurality of second noise reduction cotton balls are arranged between the inner wall of the noise reduction layer and the outer wall of the heat insulation layer at equal intervals, a heat dissipation base is welded at the bottom end of the box-type substation body, a damping base is arranged at the bottom end of the heat dissipation base, the bottom end of the heat dissipation base extends into the damping base, a groove is formed in the bottom end surface of the heat dissipation base, a first guide rod is welded between the inner walls at two ends of the groove, first buffer blocks are symmetrically connected at two ends of the first guide rod in a penetrating manner, and first damping springs are connected between the inner side walls of the two first buffer blocks and the groove, two first damping spring all overlaps to be established on the outer wall of first guide bar, two the bottom of first buffer block all rotates through the pivot and is connected with the connecting rod, two the bottom of connecting rod all rotates through the pivot and is connected with the second buffer block, two the common welding in bottom of second buffer block has the buffer board, the equidistant a plurality of second damping spring, every of bottom surface of buffer board second damping spring's bottom all is connected with the blotter, every the bottom of blotter all is connected with the cushion column, every the bottom of cushion column all with vibration damping base's interior bottom plate surface welded fastening.

Preferably, the sound-absorbing layer is made of a sound-absorbing sponge material, and the heat-insulating layer is made of a polyurethane material.

Preferably, heat dissipation windows are symmetrically formed in two sides of the box-type substation body, and a first silencing filter screen is arranged in each heat dissipation window.

Preferably, the top of heat dissipation base is equipped with second amortization filter screen, the top both ends of second amortization filter screen are connected with the bottom of amortization layer and insulating layer, the both ends of second amortization filter screen are connected with the bottom inner wall of shell body.

Preferably, be equipped with heat dissipation mechanism in the heat dissipation base, heat dissipation mechanism is the driving motor that the level set up including setting up on the bottom plate in the heat dissipation base, driving motor's output rotates and is connected with positive and negative threaded rod, all through connection has the mounting panel, two on the both ends screw thread section of positive and negative threaded rod the top surface of mounting panel all is equipped with radiator fan.

Preferably, two be equipped with the baffle between the mounting panel, the bottom and the positive and negative threaded rod through connection of baffle, the top through connection of baffle has the second guide bar, the both ends of second guide bar are run through respectively and are corresponded the mounting panel, two all be connected with third damping spring between mounting panel and the baffle, two third damping spring all overlaps and establishes on the outer wall of second guide bar.

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

1. in the utility model, the first silencing cotton balls between the shell and the silencing layer and the second silencing cotton balls between the silencing layer and the heat-insulating layer can effectively play the role of preliminary silencing and sound insulation, when receiving vibration, the first silencing cotton balls and the second silencing cotton balls can preliminarily counteract the impact force through a plurality of buffering columns, the impact force can secondarily counteract the impact force through a plurality of buffering pads and second damping springs, the third counteracting is carried out through the buffering plates, so that the buffering plates drive the two second buffering blocks to move upwards, the two second buffering blocks simultaneously drive the two first buffering blocks to move along the first guide rod through the connecting rod, the first buffering blocks inwards extrude the first damping springs to counteract the impact force again, and the vibration of the box-type transformer substation body is reduced, the noise is indirectly reduced, so that the noise pollution of the box-type substation is reduced, and the environment is protected;

2. the utility model discloses in, under heat dissipation mechanism's effect, through start-up driving motor and radiator fan work for positive and negative threaded rod rotates and drives two mounting panels and move in opposite directions or on the contrary simultaneously, can be through two radiator fan along positive and negative threaded rod and second guide bar in opposite directions or on the contrary removal simultaneously, and then improve the radiating efficiency.

Drawings

Fig. 1 is a schematic view of an overall structure of a box-type substation with a noise reduction function provided by the present invention;

fig. 2 is a schematic view of the internal structure of the box-type substation provided by the present invention;

fig. 3 is an enlarged view of the area a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the area B in fig. 2 according to the present invention.

In the figure: 1. a box-type substation body; 11. a first silencing filter screen; 12. an outer housing; 13. a first sound-deadening cotton ball; 14. a sound-deadening layer; 15. a second sound-deadening cotton ball; 16. a thermal insulation layer; 17. a second silencing filter screen; 2. a box cover; 3. a heat dissipation base; 31. a groove; 32. a buffer column; 33. a first guide bar; 34. a first buffer block; 35. a first damping spring; 36. a second buffer block; 37. a buffer plate; 38. a second damping spring; 39. a cushion pad; 4. a damping mount; 5. a heat dissipation mechanism; 51. a drive motor; 52. a positive and negative threaded rod; 53. mounting a plate; 54. a heat radiation fan; 55. a second guide bar; 56. a third damping spring; 57. a separator.

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. 1-4, the present invention provides a technical solution: a box-type substation with a noise reduction function comprises a box-type substation body 1, a first noise reduction filter screen 11, an outer shell 12, a first noise reduction cotton ball 13, a noise reduction layer 14, a second noise reduction cotton ball 15, a heat insulation layer 16, a second noise reduction filter screen 17, a box cover 2, a heat dissipation base 3, a groove 31, a buffer column 32, a first guide rod 33, a first buffer block 34, a first damping spring 35, a second buffer block 36, a buffer plate 37, a second damping spring 38, a buffer cushion 39, a damping base 4, a heat dissipation mechanism 5, a driving motor 51, a positive and negative threaded rod 52, a mounting plate 53, a radiating fan 54, a second guide rod 55, a third damping spring 56 and a partition plate 57, wherein the box cover 2 is welded to the top end of the box-type substation body 1, the box-type substation body 1 sequentially comprises the outer shell 12, the noise reduction layer 14 and the heat insulation layer 16 from inside to outside, a plurality of the first noise reduction cotton balls 13 are arranged at equal intervals between the inner wall of the outer shell 12 and the outer wall of the noise reduction layer 14, a plurality of second silencing cotton balls 15 are arranged between the inner wall of the silencing layer 14 and the outer wall of the heat insulation layer 16 at equal intervals, a heat dissipation base 3 is welded at the bottom end of the box-type substation body 1, a damping base 4 is arranged at the bottom end of the heat dissipation base 3, the bottom end of the heat dissipation base 3 extends into the damping base 4, a groove 31 is formed in the bottom end surface of the heat dissipation base 3, first guide rods 33 are welded between the inner walls of two ends of the groove 31, first buffer blocks 34 are symmetrically connected at two ends of each first guide rod 33 in a penetrating manner, first damping springs 35 are connected between the two first buffer blocks 34 and the inner side wall of the groove 31, the two first damping springs 35 are sleeved on the outer wall of each first guide rod 33, connecting rods are rotatably connected at the bottom ends of the two first buffer blocks 34 through rotating shafts, and second buffer blocks 36 are rotatably connected at the bottom ends of the two connecting rods through rotating shafts, two the common welding in bottom of second buffer block 36 has buffer board 37, the equidistant a plurality of second damping spring 38 that are connected with in bottom surface of buffer board 37, every the bottom of second damping spring 38 all is connected with blotter 39, every the bottom of blotter 39 all is connected with cushion column 32, every the bottom of cushion column 32 all with vibration damping mount 4's interior bottom plate surface welded fastening.

Further, the sound-absorbing layer 14 is made of a sound-absorbing sponge material, the heat-insulating layer 16 is made of a polyurethane material, and the sound-absorbing layer 14 made of the sound-absorbing sponge material and the heat-insulating layer 16 made of the polyurethane material can play a role in sound absorption and sound reduction and also a role in heat insulation.

Further, the heat dissipation window has been seted up to box-type substation body 1's bilateral symmetry, two all be equipped with first amortization filter screen 11 in the heat dissipation window, through the design of first amortization filter screen 11 to not only can play the effect of filtering impurity, prevent that impurity from causing the harm to components and parts in heat dissipation window gets into box-type substation body 1, but also can play the effect of amortization.

Further, the top of heat dissipation base 3 is equipped with second amortization filter screen 17, the top both ends of second amortization filter screen 17 are connected with the bottom of amortization layer 14 and insulating layer 16, the both ends of second amortization filter screen 17 are connected with the bottom inner wall of shell body 12, through the design of second amortization filter screen 17 to can further play the effect of amortization.

Further, a heat dissipation mechanism 5 is arranged in the heat dissipation base 3, the heat dissipation mechanism 5 comprises a driving motor 51 which is horizontally arranged on a bottom plate in the heat dissipation base 3, an output end of the driving motor 51 is rotatably connected with a positive and negative threaded rod 52, two mounting plates 53 are respectively connected on thread sections at two ends of the positive and negative threaded rod 52 in a penetrating manner, heat dissipation fans 54 are respectively arranged on top end surfaces of the two mounting plates 53, a partition plate 57 is arranged between the two mounting plates 53, the bottom end of the partition plate 57 is connected with the positive and negative threaded rod 52 in a penetrating manner, a second guide rod 55 is connected at the top end of the partition plate 57 in a penetrating manner, two ends of the second guide rod 55 respectively penetrate through the corresponding mounting plates 53, a third damping spring 56 is connected between the two mounting plates 53 and the partition plate 57, the two third damping springs 56 are respectively sleeved on the outer wall of the second guide rod 55, and work by starting the driving motor 51 and the heat dissipation fans 54, the positive and negative threaded rod 52 rotates to drive the two mounting plates 53 to move towards or away from each other at the same time, and then the two cooling fans 54 can move towards or away from each other at the same time along the positive and negative threaded rod 52 and the second guide rod 55, so that the cooling efficiency is improved.

The working principle is as follows: the sound-absorbing layer 14 made of sound-absorbing sponge material and the heat-insulating layer 16 made of polyurethane material can effectively play a role in primary sound absorption and sound insulation, the first silencing cotton balls 13 between the outer shell 12 and the sound-absorbing layer 14 and the second silencing cotton balls 15 between the sound-absorbing layer 14 and the heat-insulating layer 16 can effectively play a role in further sound absorption, the first silencing filter screen 11 and the second silencing filter screen 17 can effectively play a role in sound absorption, when the shock is received, firstly, the plurality of buffering columns 32 preliminarily offset the impact force, then, the impact force is offset secondarily through the plurality of buffering pads 39 and the second damping springs 38, then, the impact force reaches the buffering plate 37 to be offset for three times, the buffering plate 37 drives the two second buffering blocks 36 to move upwards, the two second buffering blocks 36 simultaneously drive the two first buffering blocks 34 to move along the first guide rod 33 through the connecting rod, meanwhile, the first buffer block 34 extrudes the first damping spring 35 inwards to offset again, when heat dissipation is needed, the driving motor 51 and the heat dissipation fan 54 are started to work, the driving motor 51 drives the positive and negative threaded rod 52 to rotate, the positive and negative threaded rod 52 rotates to drive the two mounting plates 53 to move in opposite directions or opposite directions along the positive and negative threaded rod 52 and the second guide rod 55 simultaneously, the two mounting plates 53 drive the two heat dissipation fans 54 to move in opposite directions or opposite directions simultaneously, and therefore heat dissipation can be performed at multiple angles, and the content which is not described in detail in the description belongs to the prior art which is known by technicians in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 (6)

1. The utility model provides a box-type substation with function of making an uproar is fallen, includes box-type substation body (1), its characterized in that: the box-type substation is characterized in that a box cover (2) is welded at the top end of a box-type substation body (1), the box-type substation body (1) sequentially comprises an outer shell (12), a silencing layer (14) and a heat insulation layer (16) from inside to outside, a plurality of first silencing cotton balls (13) are arranged between the inner wall of the outer shell (12) and the outer wall of the silencing layer (14) at equal intervals, a plurality of second silencing cotton balls (15) are arranged between the inner wall of the silencing layer (14) and the outer wall of the heat insulation layer (16) at equal intervals, a heat dissipation base (3) is welded at the bottom end of the box-type substation body (1), a damping base (4) is arranged at the bottom end of the heat dissipation base (3), a groove (31) is formed in the bottom end surface of the heat dissipation base (3), a first guide rod (33) is welded between the inner walls at two ends of the groove (31), the two ends of the first guide rod (33) are symmetrically connected with first buffer blocks (34) in a penetrating manner, first damping springs (35) are connected between the first buffer blocks (34) and the inner side wall of the groove (31), the first damping springs (35) are sleeved on the outer wall of the first guide rod (33), the bottom ends of the first buffer blocks (34) are connected with connecting rods in a rotating manner through rotating shafts, the bottom ends of the connecting rods are connected with second buffer blocks (36) in a rotating manner through rotating shafts, buffer plates (37) are welded at the bottom ends of the second buffer blocks (36) together, the bottom end surfaces of the buffer plates (37) are connected with a plurality of second damping springs (38) at equal intervals, the bottom end of each second damping spring (38) is connected with a buffer pad (39), and the bottom end of each buffer pad (39) is connected with a buffer column (32), the bottom end of each buffer column (32) is welded and fixed with the surface of the inner bottom plate of the shock absorption base (4).

2. A box substation with a noise reduction function according to claim 1, characterized in that the sound-deadening layer (14) is made of a sound-absorbing sponge material and the heat-insulating layer (16) is made of a polyurethane material.

3. The box-type substation with the noise reduction function according to claim 1, characterized in that heat dissipation windows are symmetrically formed on two sides of the box-type substation body (1), and a first noise reduction filter screen (11) is arranged in each of the two heat dissipation windows.

4. The box-type substation with the noise reduction function according to claim 1, characterized in that a second silencing filter screen (17) is arranged at the top end of the heat dissipation base (3), two ends of the top of the second silencing filter screen (17) are connected with the bottom ends of the silencing layer (14) and the heat insulation layer (16), and two ends of the second silencing filter screen (17) are connected with the inner wall of the bottom end of the outer shell (12).

5. The box-type substation with the noise reduction function according to claim 1, characterized in that a heat dissipation mechanism (5) is arranged in the heat dissipation base (3), the heat dissipation mechanism (5) comprises a driving motor (51) which is horizontally arranged on a bottom plate in the heat dissipation base (3), the output end of the driving motor (51) is rotatably connected with a positive and negative threaded rod (52), the threaded sections at two ends of the positive and negative threaded rod (52) are respectively and penetratingly connected with a mounting plate (53), and the top end surfaces of the two mounting plates (53) are respectively provided with a heat dissipation fan (54).

6. The box-type substation with the noise reduction function according to claim 5, characterized in that a partition plate (57) is arranged between two mounting plates (53), the bottom end of the partition plate (57) is connected with a positive threaded rod and a negative threaded rod (52) in a penetrating manner, the top end of the partition plate (57) is connected with a second guide rod (55) in a penetrating manner, two ends of the second guide rod (55) respectively penetrate through the corresponding mounting plates (53), a third damping spring (56) is connected between the two mounting plates (53) and the partition plate (57), and the two third damping springs (56) are sleeved on the outer wall of the second guide rod (55).

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