CN205622061U - Substation casing - Google Patents

Abstract

The utility model discloses a substation casing, including the tank wall, the interval is provided with a plurality of planks on the tank wall, be equipped with the welt of centre gripping plank on the tank wall, the welt can be dismantled with the tank wall and be connected, so when tank wall the thermal expansion, realize the protection of tank wall structure on the one hand through external plank, also be exactly that the plank has restricted between the breathing space of tank wall, prevent the tank wall constantly outer expanding break, on the other hand, because the tank wall is one -tenth made of iron usually, the specific heat of relative plank is less, specific heat is big more, the temperature rise is slow more, the programming rate of tank wall slows down through the plank so, the structural distortion speed of tank wall also obtains reducing, the structure that has prevented the tank wall is broken, guarantee the structural integrity of tank wall, welt and tank wall are for dismantling simultaneously, take out the plank behind the dismantlement welt, damage or the plank that has the moth can be replaced at any time, holistic life is longer.

Description

A kind of substation casing

Technical field

This utility model relates to a kind of transformer station, particularly to a station substation casing.

Background technology

Transformer station is mainly used in realizing the change of voltage, and it is generally arranged at open air, and is assembled into body structure.

At present, the Chinese patent of the Publication No. 202333508 on market discloses a kind of outer casing of box type transformer substation, it includes tank wall, chamber door, is equipped with thermal insulation board in the inner side of tank wall and chamber door, between described thermal insulation board and tank wall, is equipped with space between thermal insulation board and chamber door.

In such scheme, the temperature rise situation within tank wall makes thermal insulation board be bent outwardly, and tank wall of conflicting, chamber door, so tank wall, chamber door pressurized shell of conflicting, causing shell mechanism unstable, long-term extruding may cause tank wall, chamber door crackle occur, the fortuitous events such as electric leakage occurs.

Utility model content

The purpose of this utility model is to provide a kind of firm substation casing of shell mechanism.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of substation casing, including tank wall, being arranged at intervals with some planks on described tank wall, described tank wall is provided with the liner plate of clamping plank, and described liner plate removably connects with tank wall.

Pass through technique scheme, so when tank wall expanded by heating, on the one hand the protection of tank wall structure is realized by external plank, namely plank limits the expansion interval of tank wall, prevent from tank wall from constantly extending out to rupture, on the other hand, owing to tank wall usually ferrum is made, the specific heat of plank relatively is less, specific heat is the biggest, temperature rise is the slowest, so programming rate of tank wall is slowed down by plank, the structural deformation velocity of tank wall is also reduced, prevent the structure breaking of tank wall, ensure the structural intergrity of tank wall, liner plate and tank wall are dismountable simultaneously, plank is taken out after dismounting liner plate, damage or the plank with moth can be replaced at any time, overall service life is longer.

This utility model is further arranged to: described liner plate is provided with several embedded grooves coordinated for plank, forms isolated border between adjacent embedded groove, and isolated border is provided with screw.

By technique scheme, plank realizes installing after embedded groove, and plug-in mounting is convenient, further, then is screwed in by screw and realizes installing, screw easy to use, simultaneously can adjusting elasticity in time, it is to avoid liner plate drops, it is ensured that the stability that liner plate carries.

This utility model is further arranged to: described liner plate is provided with the fixed edge connecting isolated border, and fixed edge is fitted with tank wall.

Pass through technique scheme, the isolated border that fixed edge is equivalent to each is independent connects as one, each isolated border is made to have relatedness, when plank is pressed on fixed edge, also avoid single isolated border to tilt away from tank wall, simultaneously because all there is connection member isolated border both sides, the swing trend of isolated border is less, and the swing trend of corresponding plank is less.

This utility model is further arranged to: described tank wall is provided with the regulation bolt conflicted with plank inwall.

Pass through technique scheme, regulation bolt can regulate longitudinal separation after tank wall, its purpose is to conflict plank, regulation bolt coordinates liner plate to reduce swinging interval before and after plank, namely the amplitude of fluctuation of plank being reduced, in transportation, the vibration of tank wall is less on the impact of plank, the less momentum for liner plate of vibration of plank is less, it is to avoid plank repeatedly clashes into liner plate and liner plate is come off.

This utility model is further arranged to: including the flange wrapping up plank on described liner plate, described flange is provided with the edgewise turned down inwardly.

By technique scheme, flange and edgewise, the diverse location of plank is wrapped up, for plank, there is bigger parcel area, prevent plank from swinging.

This utility model is further arranged to: the plank on described tank wall top is longitudinal arrangement, and the plank of described tank wall bottom is in laterally arrangement.

Pass through technique scheme, plank for lower position uses the mode of laterally arrangement, the length of the plank of this position is shorter, and the antiflex cracking ability of the short relatively long plank of plank of length is relatively strong, for trend affected by vibration bottom tank wall is relatively big, to use shorter plank laterally to arrange the most suitable；Plank for higher position uses longitudinally arrangement, and the length of the plank of this position is longer, and the plank choosing negligible amounts just can complete to install, and saves the set-up time.

This utility model is further arranged to: described flange and edgewise are wholely set with liner plate.

By technique scheme, repeatedly turning down liner plate the most plastic, save rapidoprint, after molding, attachment structure is stable.

In sum, this utility model has the advantages that 1, liner plate achieves carrying to plank, it is ensured that plank installation on tank wall is stable, namely the structure of tank wall is realized protective effect；2, the specific heat of plank is relatively big, and programming rate is slower, it is to avoid tank wall temperature heats up excessive, causes the structural crack of tank wall；3, liner plate is detachable, and the replacing for plank is more convenient, it is achieved recycling of liner plate.

Accompanying drawing explanation

Fig. 1 is the three-dimensional view of this utility model embodiment；

Fig. 2 is the dismounting relation schematic diagram of liner plate and plank；

Fig. 3 is enlarged drawing at A in Fig. 2；

Fig. 4 is the three-dimensional view of liner plate.

Reference: 1, tank wall；2, plank；3, liner plate；31, embedded groove；4, isolated border；5, screw；6, fixed edge；7, regulation bolt；8, flange；9, edgewise.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

Embodiment one: as shown in Figure 1, a kind of substation casing, including tank wall 1, some planks 2 it are arranged at intervals with on tank wall 1, tank wall 1 is provided with the liner plate 3 of clamping plank 2, each two liner plate 3 clamps multiple planks 2 according to its length, when tank wall 1 expanded by heating, on the one hand the protection of tank wall 1 structure is realized by external plank 2, namely plank 2 limits the expansion interval of tank wall 1, prevent from tank wall 1 from constantly extending out to rupture, on the other hand, owing to tank wall 1 usually ferrum is made, the specific heat of plank 2 relatively is less, the biggest according to general knowledge specific heat, temperature rise is the slowest, so programming rate of tank wall 1 is slowed down by plank 2, the structural deformation velocity of tank wall 1 is also reduced, prevent the structure breaking of tank wall 1, ensure the structural intergrity of tank wall 1.

Liner plate 3 is provided with several embedded grooves 31 coordinated for plank 2, isolated border 4 is formed between adjacent embedded groove 31, isolated border 4 is provided with screw 5, plank 2 realizes installing after embedded groove 31, plug-in mounting is convenient, further, screw 5 screws in realization again install, screw 5 easy to use, simultaneously can adjusting elasticity in time, it is to avoid liner plate 3 drops, ensure that the stability that liner plate 3 carries, taking out plank 2 after dismounting liner plate 3 if desired, damage or the plank 2 with moth can be replaced at any time, overall service life is longer.

Liner plate 3 is provided with the fixed edge 6 connecting isolated border 4, fixed edge 6 is fitted with tank wall 1, the isolated border 4 that fixed edge 6 is equivalent to each is independent connects as one, each isolated border 4 is made to have relatedness, when plank 2 is pressed on fixed edge 6, also avoids single isolated border 4 and tilt away from tank wall 1, simultaneously because all there is connection member isolated border 4 both sides, the swing trend of isolated border 4 is less, and the swing trend of corresponding plank 2 is less.

Embodiment two: as shown in Figures 2 and 3, be different from embodiment one is that tank wall 1 is provided with the regulation bolt 7 conflicted with plank 2 inwall, regulation bolt 7 can regulate longitudinal separation after tank wall 1, its purpose is to conflict plank 2, regulation bolt 7 coordinates liner plate 3 to reduce swinging interval before and after plank 2, namely the amplitude of fluctuation of plank 2 is reduced, in transportation, the vibration of tank wall 1 is less on the impact of plank 2, the less momentum for liner plate 3 of vibration of plank 2 is less, it is to avoid plank 2 repeatedly clashes into liner plate 3 and liner plate 3 is come off.

Including the flange 8 wrapping up plank 2 on liner plate 3, flange 8 is provided with the edgewise 9 turned down inwardly, flange 8 and edgewise 9 and wraps up for the diverse location of plank 2, has bigger parcel area for plank 2, prevent plank 2 from swinging.

The plank 2 on tank wall 1 top is in longitudinal arrangement, the plank 2 of tank wall 1 bottom is in laterally arrangement, plank 2 for lower position uses the mode of laterally arrangement, the length of the plank 2 of this position is shorter, and the antiflex cracking ability of the short relatively long plank of plank 22 of length is relatively strong, for trend affected by vibration bottom tank wall 1 is relatively big, to use shorter plank 2 laterally to arrange the most suitable；Plank 2 for higher position uses longitudinal arrangement, and the length of the plank 2 of this position is longer, and the plank 2 choosing negligible amounts just can complete to install, and saves the set-up time.

Flange 8 and edgewise 9 are wholely set with liner plate 3, repeatedly turn down the most plastic to liner plate 3, save rapidoprint, and after molding, attachment structure is stable.

To sum up, this utility model has the advantages that 1, liner plate 3 achieves carrying to plank 2, it is ensured that the plank 2 installation on tank wall 1 is stable, namely the structure of tank wall 1 is realized protective effect；2, the specific heat of plank 2 is relatively big, and programming rate is slower, it is to avoid tank wall 1 temperature heats up excessive, causes the structural crack of tank wall 1；3, liner plate 3 is detachable, and the replacing for plank 2 is more convenient, it is achieved recycling of liner plate 3.

This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.

Claims (4)

1. a substation casing, including tank wall (1), it is characterized in that: on described tank wall (1), be arranged at intervals with some planks (2), described tank wall (1) is provided with the liner plate (3) of clamping plank (2), and described liner plate (3) removably connects with tank wall (1)；Described liner plate (3) is provided with several embedded grooves (31) coordinated for plank (2), forming isolated border (4) between adjacent embedded groove (31), isolated border (4) is provided with screw (5)；Described liner plate (3) is provided with the fixed edge (6) connecting isolated border (4), and fixed edge (6) is fitted with tank wall (1)；Described tank wall (1) is provided with the regulation bolt (7) conflicted with plank (2) inwall.

A kind of substation casing the most according to claim 1, it is characterized in that: including wrapping up the flange (8) of plank (2) on described liner plate (3), described flange (8) is provided with the edgewise (9) turned down inwardly.

A kind of substation casing the most according to claim 1, is characterized in that: the plank (2) on described tank wall (1) top is in longitudinal arrangement, and the plank (2) of described tank wall (1) bottom is in laterally arrangement.

A kind of substation casing the most according to claim 2, is characterized in that: described flange (8) and edgewise (9) are wholely set with liner plate (3).