CN213817014U

CN213817014U - Prefabricated outdoor transformer box

Info

Publication number: CN213817014U
Application number: CN202022184549.4U
Authority: CN
Inventors: 何旺
Original assignee: Hainan Yuanchen Engineering Co ltd
Current assignee: Hainan Yuanchen Engineering Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-27
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an outdoor transformer case of prepackage type, including base, top cap, control panel, box and chamber door, the central point on base top puts the department and is provided with the box, and the box keeps away from the one end of base and installs the top cap to the border position department on top cap top is provided with rain-proof structure, two sets of first rings are all installed to the inboard top cap top both sides of rain-proof structure, and the central point on top cap top puts the department and is provided with the connecting seat to the loading board is installed to the one end that the top cap was kept away from to the connecting seat, all be provided with the heat dissipation opening on two lateral walls of box, and one side on box surface installs the chamber door to the box surface mounting of chamber door one side has control panel. The utility model discloses not only improve the convenience when transformer case uses, prolonged transformer case's life, the phenomenon that box inner member received the dust erosion when having reduced transformer case use moreover.

Description

Prefabricated outdoor transformer box

Technical Field

The utility model relates to a substation equipment technical field specifically is an outdoor transformer case of prepackage type.

Background

The pre-installed transformer box can be used as a ring network type and terminal type transformer and distribution device, is widely applied to outdoor places such as residential districts, industrial and mining enterprises, hotels, hospitals, markets, airports, parks, railways and the like, and is used for receiving and distributing electric energy in a distribution system.

The transformer case on the market is various at present, but the functionality is comparatively single, still has certain problem, can't satisfy people's demand gradually, and concrete problem has following several:

(1) the existing transformer box is inconvenient to hoist, so that the transformer box is inconvenient to move and needs to be improved;

(2) the existing transformer box is inconvenient for rain-proof treatment, so that the box body is easily corroded by rain water, and the service life of the transformer box is further influenced;

(3) the existing transformer box is inconvenient to carry out dustproof treatment, so that external dust and other substances easily flow into the box body through the heat dissipation port, and further the corrosion phenomenon is caused to internal elements of the transformer box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor transformer case of prepackage type to it is not convenient for hoist and mount the processing, is not convenient for carry out rain-proof processing and is not convenient for carry out the problem of dustproof processing to propose the transformer case in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor transformer case of prepackage type, includes base, top cap, control panel, box and chamber door, the central point on base top puts the department and is provided with the box, and the box keeps away from the one end of base and installs the top cap to the border position department on top cap top is provided with rain-proof structure, two sets of first rings are all installed to the top cap top both sides of rain-proof structure inboard, and the central point on top cap top puts the department and is provided with the connecting seat to the loading board is installed to the one end that the top cap was kept away from to the connecting seat, all be provided with the heat dissipation opening on two lateral walls of box, and the chamber door is installed to one side on box surface to the box surface mounting of chamber door one side has control panel.

Preferably, the inside of rain-proof structure has set gradually honeycomb duct, annular and has held liquid case and feed liquor pipe, the marginal position department on top cap top is provided with the annular and holds the liquid case to carry out storage treatment to the rainwater.

Preferably, the inner walls of the two sides of the annular liquid storage box are provided with liquid inlet pipes, and the outer wall of the annular liquid storage box far away from one side of the liquid inlet pipes is provided with a flow guide pipe, so that rainwater is discharged to the outside.

Preferably, two groups of annular holes are formed in the outer walls of the two ends of the bearing plate, and a second hanging ring is installed at the center of the top end of the bearing plate so as to hoist the power transformation box.

Preferably, the inside winding of annular ring has the steel rope, and the one end that the annular ring was kept away from to the steel rope is connected with the top of first rings to carry out hoist and mount processing to the transformer case.

Preferably, all be fixed with spacing frame on the box outer wall of heat dissipation opening both sides, and install dustproof otter board on the box outer wall between the adjacent spacing frame to the heat dissipation opening is provided with the backup pad on keeping away from the box outer wall of dustproof otter board one end, flows in the inside to the box through the heat dissipation opening with the material such as reduction external dust.

Compared with the prior art, the beneficial effects of the utility model are that: the pre-installed outdoor transformer box not only improves the convenience of the transformer box in use, prolongs the service life of the transformer box, but also reduces the phenomenon that elements in the box body are corroded by dust when the transformer box is used;

(1) the power transformation box is provided with the first lifting ring, the steel rope, the second lifting ring, the connecting seat, the bearing plate and the annular hole, the bearing plate is arranged at the central position of the top end of the top cover through the connecting seat, one end of the steel rope is connected to the top of the first lifting ring, the other end of the steel rope is wound at the position of the annular hole, at the moment, the lifting hook part of the steel rope is hooked on the second lifting ring by means of external lifting equipment, and lifting force is exerted up and down, so that the power transformation box can be lifted, and convenience in use of the power transformation box is improved;

(2) by arranging the flow guide pipe, the annular liquid storage box and the liquid inlet pipe, the annular liquid storage box is arranged at the edge position of the top end of the top cover, so that rainwater is positioned at the top end of the top cover and slides downwards due to the inclined state of the top cover, the rainwater flows into the annular liquid storage box through the liquid inlet pipe and is discharged in the outer direction through the flow guide pipe, the rainproof purpose is achieved, the phenomenon that the rainwater erodes the box body can be reduced, and the service life of the transformer box is prolonged;

(3) through being provided with dustproof otter board, spacing frame and backup pad, through the dustproof otter board of lapse, make the inboard that dustproof otter board is located spacing frame slide downwards, bottom contact to the top of backup pad when dustproof otter board, dustproof otter board then can be located the box outer wall of heat dissipation opening position department, and then shelter from the processing to the heat dissipation opening by dustproof otter board, flow into the inside to the box through the heat dissipation opening with materials such as reduction external dust, thereby the phenomenon that box internal element received the dust and erodees when having reduced the transformer case and using.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the rain-proof structure of the present invention;

fig. 4 is the utility model discloses the heat dissipation opening looks sideways at enlarged schematic structure.

In the figure: 1. a base; 2. a limiting frame; 3. a dustproof screen plate; 4. a rain-proof structure; 401. a flow guide pipe; 402. an annular liquid storage tank; 403. a liquid inlet pipe; 5. a first hanging ring; 6. a top cover; 7. a steel rope; 8. a control panel; 9. a box body; 10. a box door; 11. a second hoisting ring; 12. a connecting seat; 13. a carrier plate; 14. annular ring; 15. a heat dissipation port; 16. and a support plate.

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 an embodiment: a prefabricated outdoor transformer box comprises a base 1, a top cover 6, a control panel 8, a box body 9 and a box door 10, wherein the box body 9 is arranged at the center position of the top end of the base 1, the top cover 6 is installed at one end, far away from the base 1, of the box body 9, a rainproof structure 4 is arranged at the edge position of the top end of the top cover 6, a guide pipe 401, an annular liquid storage box 402 and a liquid inlet pipe 403 are sequentially arranged inside the rainproof structure 4, the annular liquid storage box 402 is arranged at the edge position of the top end of the top cover 6, the liquid inlet pipes 403 are arranged on the inner walls of two sides of the annular liquid storage box 402, and the guide pipe 401 is arranged on the outer wall of one side, far away from the liquid inlet pipe 403, of the annular liquid storage box 402;

by arranging the annular liquid storage box 402 at the edge position of the top end of the top cover 6, rainwater is positioned at the top end of the top cover 6 and slides downwards due to the inclined state of the top cover 6, flows into the annular liquid storage box 402 through the liquid inlet pipe 403 and is discharged in the outer direction through the flow guide pipe 401, so that the aim of preventing rain is fulfilled, the phenomenon of corrosion of the box body 9 caused by rainwater can be reduced, and the service life of the power transformation box is prolonged;

two groups of first hanging rings 5 are mounted on two sides of the top end of a top cover 6 on the inner side of a rainproof structure 4, a connecting seat 12 is arranged at the central position of the top end of the top cover 6, a bearing plate 13 is mounted at one end, away from the top cover 6, of the connecting seat 12, two groups of annular holes 14 are arranged on the outer walls of two ends of the bearing plate 13, and a second hanging ring 11 is mounted at the central position of the top end of the bearing plate 13 so as to facilitate hoisting of a power transformation box;

a steel rope 7 is wound inside the annular hole 14, and one end, far away from the annular hole 14, of the steel rope 7 is connected with the top end of the first hanging ring 5 so as to hoist the transformer box;

the two outer side walls of the box body 9 are provided with heat dissipation through holes 15, the outer walls of the box body 9 at two sides of each heat dissipation through hole 15 are fixed with limiting frames 2, the outer wall of the box body 9 between every two adjacent limiting frames 2 is provided with a dustproof screen plate 3, and the outer wall of the box body 9 at one end, away from the dustproof screen plate 3, of each heat dissipation through hole 15 is provided with a supporting plate 16 so as to reduce the inflow of external dust and other substances into the box body 9 through the heat dissipation through holes 15;

and a door 10 is installed on one side of the surface of the box body 9, and a control panel 8 is installed on the surface of the box body 9 on one side of the door 10, wherein the model of the control panel 8 can be GC-1.

The working principle is as follows: when the transformer box is used, the bearing plate 13 is arranged at the central position of the top end of the top cover 6 through the connecting seat 12, one end of the steel rope 7 is connected to the top of the first hanging ring 5, the other end of the steel rope 7 is wound at the position of the annular hole 14, at the moment, the lifting hook part of the steel rope 7 is hooked on the second hanging ring 11 by means of external lifting equipment, then lifting force is exerted up and down, the transformer box can be lifted, the convenience of the transformer box in use is improved, then the annular liquid storage box 402 is arranged at the edge position of the top end of the top cover 6, the top cover 6 is in an inclined state, rainwater is located at the top end of the top cover 6 and slides downwards, the rainwater flows into the annular liquid storage box 402 through the liquid inlet pipe 403 and is discharged in the outer side direction through the flow guide pipe 401, the purpose of preventing rain is achieved, and the phenomenon of erosion of the rainwater to the box body 9 can be reduced, the life of transformer case has been prolonged, at last through dustproof otter board 3 of lapse, make dustproof otter board 3 be located the inboard of spacing frame 2 and slide downwards, bottom contact to the top of backup pad 16 when dustproof otter board 3, dustproof otter board 3 then can be located the box 9 outer wall of the 15 positions departments of heat dissipation opening, and then shelter from the processing to heat dissipation opening 15 by dustproof otter board 3, with reduce the inside that materials such as external dust flowed into to box 9 through heat dissipation opening 15, box 9 internal component received the dust phenomenon of corroding when having reduced the transformer case and using, thereby accomplish the use of transformer case.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an outdoor transformer case of prepackage type, includes base (1), top cap (6), control panel (8), box (9) and chamber door (10), its characterized in that: the central point on base (1) top puts the department and is provided with box (9), and box (9) keep away from the one end of base (1) and install top cap (6) to the border position department on top cap (6) top is provided with rain-proof structure (4), two sets of first rings (5) are all installed to top cap (6) top both sides of rain-proof structure (4) inboard, and the central point on top cap (6) top puts the department and is provided with connecting seat (12), and connecting seat (12) keep away from the one end of top cap (6) and install loading board (13), all be provided with heat dissipation opening (15) on two lateral walls of box (9), and box (10) are installed to one side on box (9) surface mounting of box (10) one side has control panel (8).

2. The preassembled outdoor transformer substation of claim 1, characterized in that: the inside of rain-proof structure (4) has set gradually honeycomb duct (401), annular and has held liquid case (402) and feed liquor pipe (403), the marginal position department on top cap (6) top is provided with annular and holds liquid case (402).

3. The preassembled outdoor transformer substation of claim 2, characterized in that: liquid inlet pipes (403) are arranged on the inner walls of the two sides of the annular liquid storage box (402), and a guide pipe (401) is arranged on the outer wall of one side, far away from the liquid inlet pipes (403), of the annular liquid storage box (402).

4. The preassembled outdoor transformer substation of claim 1, characterized in that: the outer walls at the two ends of the bearing plate (13) are provided with two groups of annular holes (14), and the center position of the top end of the bearing plate (13) is provided with a second hanging ring (11).

5. The preassembled outdoor transformer substation of claim 4, characterized in that: the steel rope (7) is wound in the annular hole (14), and one end, far away from the annular hole (14), of the steel rope (7) is connected with the top end of the first hanging ring (5).

6. The preassembled outdoor transformer substation of claim 1, characterized in that: all be fixed with spacing frame (2) on box (9) outer wall of heat dissipation opening (15) both sides, and install dustproof otter board (3) on box (9) outer wall between adjacent spacing frame (2) to be provided with backup pad (16) on heat dissipation opening (15) keep away from box (9) outer wall of dustproof otter board (3) one end.