CN212085436U

CN212085436U - Prepackage type box-type substation that structural strength is high

Info

Publication number: CN212085436U
Application number: CN202020643173.6U
Authority: CN
Inventors: 王家新; 傅林
Original assignee: Shanghai First Electrical Group Co ltd
Current assignee: Shanghai First Electrical Group Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-04
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a prepackage type box-type substation that structural strength is high, including bottom plate, first frame and second frame, the first frame of last fixed surface of bottom plate is connected with, the outside welding of backup pad has the mount, the welding of the inboard middle part of second frame has the baffle, the first curb plate of the equal fixedly connected with in the left and right sides of first frame, the junction laminating of first curb plate and second curb plate is provided with the scute, the upside fixedly connected with roof of second frame, the fixed frame of second has all been welded at both ends about the roof lower surface, the upper end fixedly connected with radiator fan of air-supply line, and radiator fan's air outlet department fixedly connected with goes out the tuber pipe, the last fixed surface of roof is connected with the ceiling. This prepackage type box-type substation that structural strength is high makes things convenient for the aggregate erection of this box, and it is more convenient that the operation is got up, has improved the reliability of box in addition, makes the structural strength of this box higher.

Description

Prepackage type box-type substation that structural strength is high

Technical Field

The utility model relates to a prepackage type box-type substation correlation technique field specifically is a prepackage type box-type substation that structural strength is high.

Background

The prefabricated box type transformer substation mainly comprises high-voltage switch equipment, a distribution transformer, a distribution device and the like, replaces an original civil power distribution room and becomes a novel complete distribution device, and the prefabricated box type transformer substation is widely applied to residential districts, factories and other places.

However, the preassembled box-type substation is mostly used outdoors, the structural strength of the box body is not high, the reliability of the box body is affected, in addition, the combined installation of the box body is inconvenient, and the practicability is reduced, so that the preassembled box-type substation with high structural strength is provided, and the problems provided in the above are solved conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prepackage type box-type substation that structural strength is high to solve the built-up mounting of the inconvenient this box that proposes in the above-mentioned background art, it is convenient inadequately to operate, has reduced the problem of box structural strength and reliability in addition.

In order to achieve the above object, the utility model provides a following technical scheme: a preassembled box-type transformer substation with high structural strength comprises a base plate, a first frame and a second frame, wherein the upper surface of the base plate is fixedly connected with the first frame, the four corners of the upper surface of the first frame are fixedly connected with supporting plates, a fixing frame is welded on the outer side of each supporting plate, the upper end of each supporting plate is fixedly connected with the second frame, a partition plate is welded in the middle of the inner side of the second frame, reinforcing plates are fixedly connected on the outer sides of the front end and the rear end of each partition plate, first side plates are fixedly connected on the left side and the right side of the first frame, second side plates are fixedly connected on the front side and the rear side of the first frame, an angle plate is arranged at the joint of the first side plates and the second side plates in a laminating manner, a limiting block is welded on the inner side of the angle plate, a top plate is fixedly connected on, the roof is characterized in that second fixing frames are welded at the left end and the right end of the lower surface of the roof, an air inlet pipe is connected to the middle of the roof in a penetrating mode, a heat dissipation fan is fixedly connected to the upper end of the air inlet pipe, an air outlet of the heat dissipation fan is fixedly connected with an air outlet pipe, and a ceiling is fixedly connected to the upper surface of the roof.

Preferably, the support plate is vertically arranged on the first frame, and the cross section of the support plate is of an inverted L-shaped structure.

Preferably, the inner side of the second frame is fixedly connected with reinforcing plates at four corners, and the reinforcing plates are obliquely arranged on the inner side wall of the second frame.

Preferably, the limiting blocks are arranged on the angle plate at equal intervals and connected with the supporting plate in a clamping mode.

Preferably, the longitudinal sections of the first fixing frame and the second fixing frame are of inverted concave structures, and the first fixing frame and the second fixing frame are clamped and connected to the upper side of the second frame.

Preferably, the air outlet pipe is connected with the side wall of the ceiling in a penetrating mode, and the air outlet pipe and the heat dissipation fan are symmetrically arranged relative to the vertical middle axis of the top plate.

Compared with the prior art, the beneficial effects of the utility model are that: the preassembled box type transformer substation with high structural strength facilitates the combination and installation of the box body, is more convenient and faster to operate, and improves the reliability of the box body, so that the structural strength of the box body is higher;

1. the box body is provided with a supporting plate, the cross section of the supporting plate is of an inverted L-shaped structure, a fixing frame is fixedly connected to the outer side of the supporting plate, reinforcing plates are welded to the four corners of the inner side of the second frame, and the reinforcing plates are obliquely arranged on the inner side of the second frame, so that the reliability of the box body is effectively improved, and the structural strength of the box body is higher;

2. the limiting blocks are arranged on the inner sides of the angle plates at equal intervals, the limiting blocks are connected with the supporting plate in a clamping mode, and the first fixing frame and the second fixing frame are connected with the second frame in a clamping mode, so that the box body is convenient to assemble and install, and the practicability is improved;

3. the prefabricated box is provided with a heat radiation fan, the heat radiation fan is symmetrically arranged about the vertical middle axis of the top plate, the air outlet pipe is connected with the side wall of the ceiling in a penetrating mode, and after the heat radiation fan is started, the prefabricated box is convenient to perform heat radiation treatment through the air inlet pipe and the air outlet pipe.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a schematic view of the overlooking cross-section structure of the angle plate and the limiting block of the present invention;

fig. 3 is a schematic view of the bottom perspective structure of the second frame and the top plate of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the top plate and ceiling connection of the present invention;

fig. 5 is a schematic view of the front perspective three-dimensional section structure of the first frame and the supporting plate of the present invention.

In the figure: 1. a base plate; 2. a first frame; 3. a support plate; 4. a fixed mount; 5. a second frame; 6. a partition plate; 7. a reinforcing plate; 8. a first side plate; 9. a second side plate; 10. a gusset; 11. a limiting block; 12. a top plate; 13. a first fixed frame; 14. a second fixed frame; 15. an air inlet pipe; 16. a heat radiation fan; 17. an air outlet pipe; 18. and (4) a ceiling.

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. 1-5, the present invention provides a technical solution: a preassembled box-type transformer substation with high structural strength comprises a bottom plate 1, a first frame 2, supporting plates 3, a fixing frame 4, a second frame 5, partition plates 6, reinforcing plates 7, a first side plate 8, a second side plate 9, angle plates 10, limiting blocks 11, a top plate 12, a first fixing frame 13, a second fixing frame 14, an air inlet pipe 15, a cooling fan 16, an air outlet pipe 17 and a ceiling 18, wherein the first frame 2 is fixedly connected to the upper surface of the bottom plate 1, the supporting plates 3 are fixedly connected to the front, rear, left and right corners of the upper surface of the first frame 2, the fixing frame 4 is welded to the outer side of the supporting plate 3, the second frame 5 is fixedly connected to the upper end of the supporting plate 3, the partition plates 6 are welded to the middle of the inner side of the second frame 5, the reinforcing plates 7 are fixedly connected to the outer sides of the front and rear ends of the partition plates 6, the first side plates 8 are fixedly connected to the left and right sides, the laminating of the junction of first curb plate 8 and second curb plate 9 is provided with scute 10, and the inboard welding of scute 10 has stopper 11, the upside fixedly connected with roof 12 of second frame 5, and both ends all weld first fixed frame 13 around roof 12 lower surface, both ends all weld the fixed frame 14 of second about roof 12 lower surface, and the middle part through connection of roof 12 has air-supply line 15, the upper end fixedly connected with radiator fan 16 of air-supply line 15, and radiator fan 16's air outlet department fixedly connected with play tuber pipe 17, the last fixed surface of roof 12 is connected with ceiling 18.

As shown in the figures 1 and 5, the supporting plate 3 is vertically arranged on the first frame 2, the cross section of the supporting plate 3 is of an inverted L-shaped structure, reinforcing plates 7 are fixedly connected to four corners of the inner side of the second frame 5, and the reinforcing plates 7 are obliquely arranged on the inner side wall of the second frame 5, so that the reliability of the box body is effectively improved, and the structural strength of the box body is higher.

Like in fig. 2 and fig. 1 stopper 11 is equidistant setting on scute 10, and stopper 11 is connected with the mode that backup pad 3 adopted the block, and the vertical section of the fixed frame of first 13 and the fixed frame of second 14 all is "concave" font structure, and the equal block of the fixed frame of first 13 and the fixed frame of second 14 is connected in the upside of second frame 5, makes things convenient for the aggregate erection of this box, has improved the practicality.

As shown in fig. 3 and 4, the air outlet pipe 17 is connected with the side wall of the ceiling 18 in a penetrating manner, and the air outlet pipe 17 and the heat dissipation fan 16 are symmetrically arranged about the vertical central axis of the top plate 12, so that after the heat dissipation fan 16 is started, the heat dissipation treatment of the pre-assembled box is facilitated through the air inlet pipe 15 and the air outlet pipe 17.

The working principle is as follows: when the preassembled box-type substation with high structural strength is used, as shown in figures 1 and 2, the limiting blocks 11 are welded at equal intervals on the inner side of the angle plate 10, the angle plate 10 is clamped at the joint of the first side plate 8 and the second side plate 9, the limiting blocks 11 are connected with the second side plate 9 in a penetrating way, the limiting blocks 11 are clamped and connected with the supporting plate 3, then the fixing is completed through bolts, as shown in figures 3 and 4, the upper surface of the top plate 12 is fixedly connected with the ceiling 18, the top plate 12 is attached to the upper side of the second frame 5, the first fixing frame 13 is clamped with the upper side of the second frame 5, the second frame 5 and the partition plate 6 are both clamped and connected with the second fixing frame 14, the fixing is completed through bolts after the clamping, when the heat dissipation is performed, the heat dissipation fan 16 is started to operate, the heat dissipation and ventilation processing is performed through the air inlet pipe 15 and the air outlet pipe 17, the equal fixedly connected with gusset plate 7 in the inboard four corners department of second frame 5, the equal fixedly connected with backup pad 3 in the four corners department all around of first frame 2, and the outside welding of backup pad 3 has mount 4, has improved the fastness of box through mount 4 and gusset plate 7, and this is exactly the whole process that prepackage type box-type substation that structural strength is high used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prepackage type box-type substation that structural strength is high, includes bottom plate (1), first frame (2) and second frame (5), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a first frame (2), the four corners of the upper surface of the first frame (2) are fixedly connected with supporting plates (3), a fixing frame (4) is welded on the outer side of each supporting plate (3), the upper end of each supporting plate (3) is fixedly connected with a second frame (5), a partition plate (6) is welded in the middle of the inner side of each second frame (5), reinforcing plates (7) are fixedly connected on the outer sides of the front end and the rear end of each partition plate (6), first side plates (8) are fixedly connected on the left side and the right side of each first frame (2), second side plates (9) are fixedly connected on the front side and the rear side of each first frame (2), corner plates (10) are arranged at the joints of the first side plates (8) and the second side plates (9), limit blocks (11) are welded on the inner sides of the corner plates (10), and a top plate (12) is fixedly connected on the, and first fixed frame (13) have all been welded at both ends around roof (12) lower surface, the fixed frame of second (14) has all been welded at both ends about roof (12) lower surface, and the middle part through connection of roof (12) has air-supply line (15), the upper end fixedly connected with cooling fan (16) of air-supply line (15), and the air outlet department fixedly connected with of cooling fan (16) goes out tuber pipe (17), the last fixed surface of roof (12) is connected with ceiling (18).

2. The high-structural-strength preassembled box type substation of claim 1, characterized in that: the supporting plate (3) is vertically arranged on the first frame (2), and the cross section of the supporting plate (3) is of an inverted L-shaped structure.

3. The high-structural-strength preassembled box type substation of claim 1, characterized in that: the equal fixedly connected with gusset plate (7) in the four corners department of second frame (5) inboard, and gusset plate (7) are the slope setting on the inside wall of second frame (5).

4. The high-structural-strength preassembled box type substation of claim 1, characterized in that: the limiting blocks (11) are arranged on the angle plate (10) at equal intervals, and the limiting blocks (11) are connected with the supporting plate (3) in a clamping mode.

5. The high-structural-strength preassembled box type substation of claim 1, characterized in that: the longitudinal sections of the first fixing frame (13) and the second fixing frame (14) are of inverted concave structures, and the first fixing frame (13) and the second fixing frame (14) are clamped and connected to the upper side of the second frame (5).

6. The high-structural-strength preassembled box type substation of claim 1, characterized in that: the air outlet pipe (17) is connected with the side wall of the ceiling (18) in a penetrating mode, and the air outlet pipe (17) and the heat dissipation fan (16) are symmetrically arranged relative to the vertical middle axis of the top plate (12).