CN210404521U - Low-noise prefabricated substation - Google Patents

Abstract

The utility model discloses a low noise prepackage type transformer substation, including shell, support piece, ceiling and protection piece, support piece's top is fixed with the shell, the outer wall welding of shell has the multiunit lug, the shell is formed by the welding of the vertical rectangular plate of four groups, the door opening with the guard gate adaptation is seted up to the lateral wall of shell, the guard gate passes through the hinge and is connected with the shell, one side of shell is fixed with the trick lock, the vent of multiunit and shutter adaptation is seted up to the lateral wall of shell, the inner wall of shell is fixed with alignment jig and multiunit acoustic baffle, the top of shell is fixed with the ceiling, the top of ceiling is fixed with the protection piece, multiunit through-hole and multiunit screw have been seted up to the inside of ceiling, the diapire of ceiling is fixed with the dust screen. This low noise prepackage type transformer substation, the installation of being convenient for can protect the electrical equipment in ceiling and the shell.

Description

Low-noise prefabricated substation

Technical Field

The utility model belongs to the technical field of the transformer substation, concretely relates to low noise prepackage type transformer substation.

Background

The prefabricated substation is also called as a box-type substation or a prefabricated substation, and is suitable for: residential districts, urban public transformer, busy cities, urban residential gathering areas, urban public power distribution, street lamp power distribution, industrial mines and the like. In the process of outdoor use of the prefabricated substation, the transformer substation and internal electrical equipment are easily damaged when a falling object hits the transformer substation, and the internal electrical equipment is not beneficial to adjustment after being fixed and is not beneficial to full utilization of the internal space of the transformer substation.

Therefore, in order to meet the current situation, it is urgently needed to design and produce a low-noise preassembled transformer substation so as to meet the requirements of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low noise prepackage type transformer substation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low noise prepackage type transformer substation, includes shell, support piece, ceiling and protection piece, support piece's top is fixed with the shell, the outer wall welding of shell has the multiunit lug, the shell is formed by the welding of four vertical rectangular plates of group, the door opening with the guard gate adaptation is seted up to the lateral wall of shell, the guard gate passes through the hinge and is connected with the shell, one side of shell is fixed with the trick lock, the vent of multiunit and shutter adaptation is seted up to the lateral wall of shell, the inner wall of shell is fixed with alignment jig and multiunit acoustic baffle, the top of shell is fixed with the ceiling, the top of ceiling is fixed with the protection piece.

Preferably, the support member includes a bottom plate, a flange and connecting bolts, the four corners of the bottom plate are all provided with an L-shaped through groove, four groups of through grooves are all provided with two groups of connecting bolts, the top wall of the bottom plate is integrally formed with a flange shaped like a Chinese character kou, and the flange and the shell are both provided with a plurality of groups of screw holes.

Preferably, the protection part includes damping rubber plate, roof and spring, the roof is "people" font, the roof of roof is fixed with the damping rubber plate, the diapire of roof is fixed with a plurality of groups stand, a plurality of groups the vertical cross-section of stand is the T shape of invering, a plurality of groups the bottom of stand all overlaps there is the sleeve pipe, a plurality of groups the equal integrated into one piece in sheathed tube bottom has the backing plate, a plurality of groups the outside of stand all overlaps there is the spring.

Preferably, the adjusting bracket includes curb plate, extension board and bracing, T shape spout has been seted up to one side of curb plate, one side integrated into one piece of extension board have with the slider of T shape spout adaptation, the multiunit through-hole has been seted up to the inside of extension board, the equal integrated into one piece in both sides of curb plate has two sets of connecting blocks that have the through-hole, the diapire welding of extension board has two sets of bracing, and is two sets of the screw with the screw knob adaptation is seted up to the inside of bracing, the screw of multiunit and screw knob adaptation is seted up to the lateral wall of curb plate.

Preferably, a plurality of groups of through holes and a plurality of groups of screw holes are formed in the ceiling, and a dust screen is fixed on the bottom wall of the ceiling.

The utility model discloses a technological effect and advantage: in the low-noise prefabricated substation, the sliding grooves formed in the four corners of the bottom plate facilitate movement of the connecting bolts, the positions of the connecting bolts can be adjusted conveniently according to the positions of the reserved holes of the buried parts, the bottom plate can be positioned and fixed conveniently, the flange on the top wall of the bottom plate facilitates connection of the shell and the bottom plate, and rainwater can be prevented from flowing into a space defined by the flange along the outer wall of the shell and the top wall of the bottom plate; the support plate is slid up and down, the threaded knob on the side wall of the inclined strut is screwed into the screw holes in different positions on the side wall of the side plate, the height of the support plate can be adjusted, electrical equipment is supported, and space utilization is facilitated; after the falling object impacts the damping rubber plate and the top plate, the top plate and the stand columns move downwards and enable the springs to contract and deform, the influence of impact force generated when the falling object impacts the damping rubber plate on the ceiling and electrical equipment inside the shell can be reduced, an overhead heat insulation layer can be formed above the ceiling, and the low-noise prefabricated substation is convenient to install and capable of protecting the electrical equipment inside the ceiling and the shell.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

FIG. 3 is a top view of the support member of the present invention;

fig. 4 is a top view of the housing of the present invention;

fig. 5 is a bottom view of the ceiling of the present invention;

fig. 6 is a schematic structural diagram of the adjusting bracket of the present invention.

In the figure: the device comprises a shell 1, a lifting lug 10, a support 2, a bottom plate 20, a flange 21, a connecting bolt 22, a ceiling 3, a dust screen 30, a protective door 4, a protective part 5, a damping rubber plate 50, a top plate 51, a column 52, a spring 53, a sleeve 54, a sound absorbing plate 6, an adjusting bracket 7, a side plate 70, a support plate 71 and a diagonal brace 72.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a low-noise prefabricated substation as shown in figures 1-6, which comprises a shell 1, a supporting piece 2, a ceiling 3 and a protection piece 5, the top end of the supporting piece 2 is fixed with a shell 1 through bolts, the outer wall of the shell 1 is welded with a plurality of groups of lifting lugs 10, the shell 1 is formed by welding four groups of vertical rectangular plates, the side wall of the shell 1 is provided with a door opening matched with the protective door 4, the protective door 4 is connected with the shell 1 through a hinge, one side of the shell 1 is fixed with an electronic coded lock through a bolt, a plurality of groups of ventilation openings matched with the shutters are arranged on the side wall of the shell 1, an adjusting frame 7 and a plurality of groups of sound absorbing plates 6 are fixed on the inner wall of the shell 1 through bolts, a ceiling 3 is connected to the top end of the housing 1 by bolts, and a guard 5 is connected to the top end of the ceiling 3 by bolts.

Specifically, the support member 2 includes a bottom plate 20, a flange 21 and connecting bolts 22, the four corners of the bottom plate 20 are all provided with L-shaped through grooves, two groups of connecting bolts 22 are arranged in the four groups of through grooves, the top wall of the bottom plate 20 is integrally formed with the flange 21 in a shape like a Chinese character kou, multiple groups of screw holes are formed in the flange 21 and the shell 1, the shell 1 covers the flange 21, the connecting bolts 22 are convenient to move through the sliding grooves formed in the four corners of the bottom plate 20, the position of the connecting bolts 22 can be adjusted conveniently according to the position of the reserved holes of the buried part, the bottom plate 20 can be conveniently located, the flange 21 on the top wall of the bottom plate 20 is convenient for connecting the shell 1 and the bottom plate 20, and rainwater can be prevented from flowing into the space defined by the flange 21 along the outer wall of the shell.

Specifically, the protection member 5 includes a damping rubber plate 50, a top plate 51 and a spring 53, the top plate 51 has a shape of Chinese character 'ren', the damping rubber plate 50 is fixed on the top wall of the top plate 51 through screws, a plurality of groups of upright columns 52 are welded on the bottom wall of the top plate 51, the vertical sections of the plurality of groups of upright columns 52 are inverted T-shaped, sleeves 54 are sleeved at the bottom ends of the plurality of groups of upright columns 52, backing plates are integrally formed at the bottom ends of the plurality of groups of sleeves 54, springs 53 are sleeved outside the plurality of groups of upright columns 52, after a falling object impacts the damping rubber plate 50 and the top plate 51, the top plate 51 and the pillar 52 move down to contract and deform the spring 53, so that the impact force generated when a falling object hits the damping rubber sheet 50 can be reduced to affect the ceiling 3 and the electric devices inside the housing 1, and an aerial thermal insulation layer can be formed above the ceiling 3.

Specifically, the adjusting bracket 7 includes a side plate 70, a support plate 71 and an inclined strut 72, a T-shaped chute is provided at one side of the side plate 70, a slider adapted to the T-shaped chute is provided at one side of the support plate 71, a plurality of groups of through holes are provided in the support plate 71, two groups of connecting blocks with through holes are provided at two sides of the side plate 70, two groups of inclined struts 72 are welded to the bottom wall of the support plate 71, two groups of screw holes adapted to the screw thread knobs are provided in the inclined struts 72, a plurality of groups of screw holes adapted to the screw thread knobs are provided in the side wall of the side plate 70, the support plate 71 is slid up and down, the screw thread knobs on the side wall of the inclined struts 72 are screwed into the screw holes at different positions on the side wall of the side plate 70, the height of.

Specifically, the inside of ceiling 3 has seted up multiunit through-hole and multiunit screw, is convenient for install the fan, the diapire of ceiling 3 passes through the fix with screw and has dust screen 30.

Specifically, in the low-noise prefabricated substation, the sliding grooves formed in the four corners of the bottom plate 20 facilitate movement of the connecting bolts 22, so that the positions of the connecting bolts 22 can be adjusted according to the positions of the reserved holes of the buried parts, the bottom plate 20 can be conveniently positioned, the flange 21 on the top wall of the bottom plate 20 not only facilitates connection between the housing 1 and the bottom plate 20, but also prevents rainwater from flowing into a space defined by the flange 21 along the outer wall of the housing 1 and the top wall of the bottom plate 20, the support plate 71 can be slid up and down, the threaded knobs on the side walls of the inclined struts 72 are screwed into the screw holes in different positions on the side walls of the side plates 70, the height of the support plate 71 can be adjusted, electrical equipment is supported, space utilization is facilitated, after a falling object impacts the damping rubber plate 50 and the top plate 51, the top plate 51 and the upright posts 52 move down and the springs 53 are contracted and deformed, and the influence of impact force generated when the falling object, and an overhead insulation layer can be formed above the ceiling 3.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. A low noise prepackage type transformer substation, includes shell (1), support piece (2), ceiling (3) and protection piece (5), its characterized in that: the top of support piece (2) is fixed with shell (1), the outer wall welding of shell (1) has multiunit lug (10), shell (1) is formed by the welding of four vertical rectangular plates of group, the door opening with guard gate (4) adaptation is seted up to the lateral wall of shell (1), guard gate (4) are connected with shell (1) through the hinge, one side of shell (1) is fixed with the trick lock, the vent of multiunit and shutter adaptation is seted up to the lateral wall of shell (1), the inner wall of shell (1) is fixed with alignment jig (7) and multiunit acoustic baffle (6), the top of shell (1) is fixed with ceiling (3), the top of ceiling (3) is fixed with guard (5).

2. A low noise pre-installed substation according to claim 1, characterized in that: support piece (2) include bottom plate (20), flange (21) and connecting bolt (22), the logical groove of L shape is all seted up to the four corners department of bottom plate (20), and four groups all are provided with two sets of connecting bolt (22) in leading to the inslot, the roof integrated into one piece of bottom plate (20) has flange (21) of "mouth" font, the multiunit screw has all been seted up to the inside of flange (21) and shell (1).

3. A low noise pre-installed substation according to claim 1, characterized in that: the protection part (5) comprises a damping rubber plate (50), a top plate (51) and springs (53), wherein the top plate (51) is in a shape like a Chinese character 'ren', the damping rubber plate (50) is fixed on the top wall of the top plate (51), a plurality of groups of stand columns (52) are fixed on the bottom wall of the top plate (51), the vertical cross sections of the stand columns (52) are inverted T-shaped, the stand columns (52) are all sleeved with sleeves (54), the sleeves (54) are all sleeved with the bottom ends of the sleeves (54), base plates are all integrally formed at the bottom ends of the sleeves (54), and the stand columns (52) are all sleeved with the springs (53).

4. A low noise pre-installed substation according to claim 1, characterized in that: the adjusting bracket (7) comprises a side plate (70), a support plate (71) and inclined struts (72), T-shaped sliding grooves are formed in one side of the side plate (70), sliding blocks matched with the T-shaped sliding grooves are formed in one side of the support plate (71) in an integrated mode, multiple groups of through holes are formed in the support plate (71), two groups of connecting blocks with through holes are formed in two sides of the side plate (70) in an integrated mode, two groups of inclined struts (72) are welded to the bottom wall of the support plate (71), screw holes matched with threaded knobs are formed in the inclined struts (72), and multiple groups of screw holes matched with the threaded knobs are formed in the side walls of the side plate (70).

5. A low noise pre-installed substation according to claim 1, characterized in that: the novel dustproof ceiling is characterized in that multiple groups of through holes and multiple groups of screw holes are formed in the ceiling (3), and a dustproof net (30) is fixed on the bottom wall of the ceiling (3).

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