CN213878963U

CN213878963U - Prevent weighing down ice and pound case that decreases and become protection casing

Info

Publication number: CN213878963U
Application number: CN202120083244.6U
Authority: CN
Inventors: 刘明宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-08-03
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a box transformer substation protection cover for preventing ice damage, which comprises a box body, wherein the inner wall of one opposite side of the box body is provided with an extrusion assembly, and the outer wall of one side of each of the two extrusion assemblies is provided with a heat conduction layer; the box body is characterized in that a sliding groove is formed in the inner wall of the bottom of the box body, a supporting plate is arranged on the inner wall of the sliding groove, more than four damping assemblies are arranged on the outer wall of the top of the supporting plate, the same filter screen bottom plate is arranged on the outer wall of the top of the more than four damping assemblies, more than four air holes are formed in the outer wall of the top of the filter screen bottom plate, and a box transformer substation is arranged on the outer wall of the top of the filter screen bottom plate; and an anti-theft reinforcing structure is arranged on the outer wall of one side of the box body. The utility model discloses the box carries out all-round protection to the outer wall that the case becomes, avoids its collision scratch, and the position that the fixed case of extrusion subassembly centre gripping becomes reduces its possibility of rocking, and the case becomes simultaneously and further reduces the vibrations that receives through damper assembly and feels, effectively avoids the case to become and receives vibrations and lead to impaired such as internal connection spare.

Description

Prevent weighing down ice and pound case that decreases and become protection casing

Technical Field

The utility model relates to a protection casing technical field especially relates to a prevent weighing down ice and pound case that decreases become protection casing.

Background

The box transformer, namely a box-type substation, is a high-voltage switchgear, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which is 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 the box transformer is installed on a moistureproof, antirust, dustproof, ratproof, fireproof, antitheft, heat-insulating, totally-enclosed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new substation grown up after a civil transformer substation. In the prior art, most of box-type transformers are located outdoors, and when meeting in rainy days and thunder days, the box-type transformer cabinets without lightning protection function are easily damaged by thunder, so that the normal performance and usability of the box-type transformer cabinets are affected.

Through retrieval, the patent with the Chinese patent application number of CN201120513146.8 discloses a protective cover for a heat radiator of an American box transformer substation, which comprises the heat radiator, wherein the heat radiator is covered with the protective cover, and heat radiation holes are arranged on the protective cover; the protection casing include the front heating panel, the both ends of front heating panel connect the side heating panel respectively, the upper end and the lower extreme of front heating panel and side heating panel junction be equipped with the installation open angle respectively, the angle of installation open angle be 90 degrees, front heating panel and side heating panel on respectively the equipartition have the louvre. The protective cover for the American box type transformer substation radiator in the patent has the following defects: during the mobile transportation of the box transformer substation, the vibration of the transportation vehicle body can cause the vibration of the box transformer substation, so that the internal connecting piece of the box transformer substation is possibly deformed and distorted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protective cover for preventing ice from smashing and damaging a box transformer substation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the box transformer substation protective cover capable of preventing ice damage comprises a box body, wherein extrusion assemblies are arranged on the inner walls of the opposite sides of the box body, and heat conducting layers are arranged on the outer walls of one sides of the two extrusion assemblies; the box body is characterized in that a sliding groove is formed in the inner wall of the bottom of the box body, a supporting plate is arranged on the inner wall of the sliding groove, more than four damping assemblies are arranged on the outer wall of the top of the supporting plate, the same filter screen bottom plate is arranged on the outer wall of the top of the more than four damping assemblies, more than four air holes are formed in the outer wall of the top of the filter screen bottom plate, and a box transformer substation is arranged on the outer wall of the top of the filter screen bottom plate; and an anti-theft reinforcing structure is arranged on the outer wall of one side of the box body.

As a further aspect of the present invention: the anti-theft reinforcing structure comprises two sliding rails, a clamping plate and a protective locking groove, wherein the outer wall of one side of each sliding rail is arranged on the outer wall of the two sides of the box body, the two ends of the clamping plate are arranged on the inner walls of the two sliding rails, and the outer wall of one side of the protective locking groove is arranged on the outer wall of one side of the clamping plate.

As a further aspect of the present invention: the outer wall of one side of box is provided with two chamber doors, the bottom outer wall of box is provided with four landing legs.

As a further aspect of the present invention: the three-circumference inner wall of box all is provided with four through-holes, and the top outer wall of box all is provided with three first thermovent, and the three-circumference outer wall of box all is provided with four second thermovents, and the inner wall of four second thermovents all is provided with filter plate, and the second thermovent is the slope form.

As a further aspect of the present invention: the outer wall of the top of the box body is provided with two supporting columns, the outer wall of one side of each of the two supporting columns is provided with the same middle column, the outer wall of each middle column is rotatably connected with four folding frames, and each folding frame comprises two telescopic pieces and a cross rod.

As a further aspect of the present invention: the top outer wall of box is provided with two elastic shrinkage posts, and the top outer wall of two elastic shrinkage posts is provided with same protection overhead guard, and the protection overhead guard is the arc form.

As a further aspect of the present invention: the outer wall of the protective top cover is provided with an elastic layer, and the outer wall of the elastic layer is provided with more than four collision columns.

Compared with the prior art, the utility model provides a prevent weighing down ice and pound case that decreases becomes protection casing possesses following beneficial effect:

1. this prevent weighing down refrigerator transformer substation protection casing that ice pounds and decreases, during the transport case becomes to remove, the box carries out all-round protection to the outer wall that the case becomes, avoids its collision scratch, and the fixed position that the case becomes of extrusion subassembly centre gripping reduces its possibility of rocking, and the vibrations that the case becomes to further reduce through damper assembly simultaneously feel, effectively avoids the case to become to receive vibrations and leads to impaired such as internal connection spare.

2. This prevent weighing down ice and pound case that decreases becomes protection casing, the heat that the case becomes the operation production and derives through first thermovent through the through-hole conveying and gives off, during the heat conduction, partial heat directly gives off through the second thermovent, improves the radiating efficiency, in the filter plate effectively keeps apart external dust impurity etc. entering equipment, the second thermovent of slope form plays and avoids rainwater entering box when raining when not influencing equipment ventilation.

3. This prevent weighing down refrigerator-transformer substation protection casing that ice pound and decrease closes two chamber doors behind arranging the box with the refrigerator-transformer substation in, then promotes the cardboard to the top in the sliding rail, makes it plug up two chamber doors, then utilizes to add the lock groove of protecting and lock the cardboard position, further strengthens the theftproof through adding the lock groove of protecting after the chamber door is closed, reduces the potential safety hazard of refrigerator-transformer substation equipment.

4. This prevent anti-falling ice and pound case of losing becomes protection casing, when equipment runs into thunder snow ice hail weather in being in external environment, the hail falls to on the protection overhead guard, the collision post breaks it, reduce its impact force that falls to on the protection overhead guard, the elastic layer slows down the punching force when the hail descends and the deformation possibility that the protection overhead guard was caused by the striking, and when the bold hail descends to on the protection overhead guard, protection overhead guard atress makes the elastic shrinkage post push down, make the folding leg receive the refolding back simultaneously, the elastic reduction reverse application of force of elastic shrinkage post, the folding leg resumes its position under the top of extensible member moves, make things such as hail by the shake from the protection overhead guard, further prevent that the protection overhead guard from being pounded and decrease.

Drawings

Fig. 1 is a schematic view of a front-view unfolding structure of a protective cover for preventing ice damage of a box transformer substation provided by the utility model;

fig. 2 is a schematic view of a box body expansion structure of the protective cover for preventing ice damage;

fig. 3 is a back view structural diagram of the box transformer substation protective cover for preventing ice from being broken.

In the figure: the box comprises a box body 1, a protective top cover 2, a folding frame 3, an elastic shrinkage column 4, a box transformer 5, an extrusion component 6, a supporting plate 7, a clamping plate 8, a protective locking groove 9, a supporting leg 10, a box door 11, a sliding groove 12, an elastic layer 13, a heat conducting layer 14, a through hole 15, a filter screen bottom plate 16, a damping component 17, a first heat dissipation port 18, a second heat dissipation port 19, a filter screen plate 20, a sliding rail 21 and a collision column 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In order to protect a box transformer substation 5, the box transformer substation protection cover capable of preventing ice and damage comprises a box body 1, wherein extrusion assemblies 6 are welded on the inner wall of one side of the box body 1, and heat conducting layers 14 are fixed on the outer walls of one sides of the two extrusion assemblies 6 through bolts; the box transformer is characterized in that a sliding groove 12 is formed in the inner wall of the bottom of the box body 1, a supporting plate 7 is connected to the inner wall of the sliding groove 12 in a sliding mode through a sliding block, more than four damping assemblies 17 are fixed to the outer wall of the top of the supporting plate 7 through bolts, the same filter screen bottom plate 16 is fixed to the outer wall of the top of the more than four damping assemblies 17 through bolts, more than four air holes are formed in the outer wall of the top of the filter screen bottom plate 16, and a box transformer 5 is placed on the outer wall of the top of the filter screen bottom plate 16; one side outer wall of box 1 is provided with theftproof reinforced structure, take backup pad 7 and become 5 with the case and arrange the back on filter screen bottom plate 16 in, reverse promotion backup pad 7 to box 1 is inside, make the 6 both sides outer walls that promote the 14 laminating case of heat-conducting layer of extrusion subassembly of both sides become 5, during the transportation case becomes 5 and removes, box 1 carries out all-round protection to the outer wall that the case becomes 5, avoid its collision scratch, the fixed case of extrusion subassembly 6 centre gripping becomes 5's position, reduce its possibility of rocking, the vibrations that the case becomes 5 and further reduce through damper 17 simultaneously feel, effectively avoid the case to become 5 and receive vibrations and lead to impaired such as internal connection spare.

In order to reduce the potential safety hazard of the equipment of the box transformer substation 5, as shown in fig. 1 and fig. 3, the anti-theft reinforcing structure comprises two sliding rails 21, a clamping plate 8 and a protection locking groove 9, one side outer wall of each of the two sliding rails 21 is respectively arranged on the two side outer walls of the box body 1, two ends of the clamping plate 8 are respectively connected with the inner walls of the two sliding rails 21 in a sliding manner through a sliding block, one side outer wall of the protection locking groove 9 is fixed on one side outer wall of the clamping plate 8 through a bolt, one side outer wall of the box body 1 is connected with two box doors 11 through hinges, the bottom outer wall of the box body 1 is fixed with four supporting legs 10 through bolts, the box body 1 is conveniently supported and stabilized through the supporting legs 10, the box transformer substation 5 is placed in the box body 1, the two box doors 11 are closed, then the clamping plate 8 is pushed upwards in the sliding rails 21 to block the two box doors 11, and then the position of the clamping plate 8 is blocked by the protection locking groove 9, after the box door 11 is closed, the anti-theft function is further enhanced through the protective lock groove 9, and the potential safety hazard of equipment of the box transformer substation 5 is reduced.

In order to facilitate heat dissipation of equipment, as shown in fig. 2 and fig. 3, four through holes 15 are formed in the inner wall of the three weeks of the box body 1, three first heat dissipation ports 18 are fixed to the outer wall of the top of the box body 1 through bolts, four second heat dissipation ports 19 are fixed to the outer wall of the three weeks of the box body 1 through bolts, filter screen plates 20 are fixed to the inner walls of the four second heat dissipation ports 19 through bolts, the second heat dissipation ports 19 are inclined, heat generated in the box-type transformer 5 operation is transmitted through the through holes 15 and is led out and dissipated through the first heat dissipation ports 18, during heat conduction, part of heat is directly dissipated through the second heat dissipation ports 19, heat dissipation efficiency is improved, the filter screen plates 20 effectively isolate external dust and other impurities from entering the equipment, and the inclined second heat dissipation ports 19 play a role in avoiding rainwater entering the box body 1 while ventilation of the equipment is not affected.

In order to prevent the protective top cover 2 from being damaged by smashing, as shown in fig. 1-3, two support columns are fixed on the outer wall of the top of the box body 1 through bolts, the same middle column is fixed on the outer wall of one side of the two support columns through bolts, four folding frames 3 are connected on the outer wall of the middle column in a rotating mode, each folding frame 3 comprises two telescopic parts and cross rods, two elastic shrinkage columns 4 are fixed on the outer wall of the top of the box body 1 through bolts, the same protective top cover 2 is fixed on the outer wall of the two elastic shrinkage columns 4 through bolts, the protective top cover 2 is arc-shaped, an elastic layer 13 is welded on the outer wall of the protective top cover 2, more than four collision columns 22 are welded on the outer wall of the elastic layer 13, when the equipment is in the external environment and meets thunder, hail falls onto the protective top cover 2, the collision columns 22 break the hail to reduce the impact force of the equipment falling onto the protective top cover 2, the elastic layer 13 slows down the impact force when the hail descends and the deformation that protection dome 2 was caused by the striking is probably, and when the bold hail descends to protection dome 2 on, protection dome 2 atress makes elastic contraction post 4 push down, make folding leg 3 receive the refolding back simultaneously, the elasticity of elastic contraction post 4 restores to the throne reverse application of force, folding leg 3 resumes its position under the top of extensible member moves, make things such as hail from protection dome 2 by the shake, further prevent that protection dome 2 from being pounded the loss.

The working principle is as follows: after the supporting plate 7 is drawn out to place the box transformer substation 5 on the filter screen bottom plate 16, the supporting plate 7 is reversely pushed to the inside of the box body 1, so that the extrusion components 6 at two sides push the heat conduction layer 14 to be attached to the outer walls at two sides of the box transformer substation 5, the box transformer substation 5 is placed in the box body 1, then the two box doors 11 are closed, then the clamping plates 8 are pushed upwards in the sliding rails 21 to block the two box doors 11, then the positions of the clamping plates 8 are blocked by the protective locking grooves 9, the anti-theft is further enhanced by the protective locking grooves 9 after the box doors 11 are closed, during the movement of the box transformer substation 5, the box body 1 carries out all-directional protection on the outer wall of the box transformer substation 5 to avoid collision and scratch, the extrusion components 6 clamp and fix the position of the box transformer substation 5 to reduce the possibility of shaking, meanwhile, the vibration feeling received by the box transformer substation 5 is further reduced by the damping components 17, the supporting legs 10 are convenient to support and stabilize the box body 1 when in use, heat generated by the operation of the box transformer substation 5 is transmitted through the through holes 15 and is led out to be emitted out through the first heat dissipation port 18, during the heat conduction period, part of heat is directly dissipated through the second heat dissipation port 19, the heat dissipation efficiency is improved, the filter screen plate 20 effectively isolates external dust and impurities from entering the equipment, the inclined second heat dissipation port 19 plays a role of preventing rainwater from entering the box body 1 when raining while the ventilation of the equipment is not affected, when the equipment is in the external environment and meets the thunderstorm hail weather, hail falls onto the protective top cover 2, the collision column 22 breaks the hail to reduce the impact force of the hail falling onto the protective top cover 2, the elastic layer 13 reduces the stamping force when the hail falls and the deformation possibility caused by the collision of the protective top cover 2, when a large hail falls onto the protective top cover 2, the protective top cover 2 is stressed to press the elastic shrinkage column 4, and simultaneously, after the folding frame 3 is folded again, the elastic resetting of the elastic shrinkage column 4 reversely applies force, the folding frame 3 restores the position under the jacking of the expansion piece, so that objects such as hailstones are shaken off the protective top cover 2, and the protective top cover 2 is further prevented from being damaged by smashing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The box transformer substation protective cover capable of preventing ice and damage comprises a box body (1) and is characterized in that extrusion assemblies (6) are arranged on the inner wall of one side, opposite to the box body (1), of the box body, and heat conducting layers (14) are arranged on the outer walls of one sides of the two extrusion assemblies (6); the box is characterized in that a sliding groove (12) is formed in the inner wall of the bottom of the box body (1), a supporting plate (7) is arranged on the inner wall of the sliding groove (12), more than four damping assemblies (17) are arranged on the outer wall of the top of the supporting plate (7), the same filter screen bottom plate (16) is arranged on the outer wall of the top of the more than four damping assemblies (17), more than four air holes are formed in the outer wall of the top of the filter screen bottom plate (16), and a box transformer substation (5) is arranged on the outer wall of the top of the filter screen bottom plate (16); the outer wall of one side of the box body (1) is provided with an anti-theft reinforcing structure.

2. The box transformer substation protection cover for preventing ice damage and injury according to claim 1, wherein the anti-theft reinforcing structure comprises two sliding rails (21), a clamping plate (8) and a protection locking groove (9), one outer wall of each of the two sliding rails (21) is respectively arranged on two outer walls of the box body (1), two ends of the clamping plate (8) are respectively arranged on the inner walls of the two sliding rails (21), and one outer wall of the protection locking groove (9) is arranged on one outer wall of the clamping plate (8).

3. The protective cover for preventing the damage caused by ice and smash of the box transformer substation as claimed in claim 2, wherein two box doors (11) are arranged on the outer wall of one side of the box body (1), and four supporting legs (10) are arranged on the outer wall of the bottom of the box body (1).

4. The protective cover for the transformer substation preventing ice damage according to claim 3, wherein four through holes (15) are formed in the inner wall of three circumferences of the box body (1), three first heat dissipation ports (18) are formed in the outer wall of the top of the box body (1), four second heat dissipation ports (19) are formed in the outer wall of three circumferences of the box body (1), a filter screen plate (20) is arranged on the inner wall of each of the four second heat dissipation ports (19), and the second heat dissipation ports (19) are inclined.

5. The protective cover for preventing the damage caused by ice and smash to the box transformer as claimed in any one of claims 1 to 4, wherein the outer wall of the top of the box body (1) is provided with two supporting columns, the outer wall of one side of each of the two supporting columns is provided with a same middle column, the outer wall of each middle column is rotatably connected with four folding frames (3), and each folding frame (3) comprises two telescopic pieces and a cross rod.

6. The protective cover for preventing the damage caused by ice and smash for the box transformer substation as claimed in claim 5, wherein two elastic shrinkage columns (4) are arranged on the outer wall of the top of the box body (1), the same protective top cover (2) is arranged on the outer wall of the top of the two elastic shrinkage columns (4), and the protective top cover (2) is arc-shaped.

7. The box transformer substation protection cover for preventing ice and smash damage according to claim 6, characterized in that an elastic layer (13) is arranged on the outer wall of the protection top cover (2), and more than four collision columns (22) are arranged on the outer wall of the elastic layer (13).