CN219351093U

CN219351093U - Low-voltage preassembled transformer substation

Info

Publication number: CN219351093U
Application number: CN202320155935.1U
Authority: CN
Inventors: 夏俊杰; 李秋波; 徐太云
Original assignee: Zhengda Industrial Technology Co ltd
Current assignee: Zhengda Industrial Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-14
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a low-voltage preassembled transformer substation, which comprises a box body, wherein a reinforcing plate is fixedly arranged below the box body, a moving device and a mounting device are fixedly arranged around the bottom of the reinforcing plate, the moving device is fixedly arranged beside the mounting device, a mounting box is fixedly connected below one side of the box body, a hydraulic box is arranged in the mounting box, a hydraulic pump is fixedly connected to the top of the hydraulic box, the hydraulic pump is connected with a hydraulic device in the mounting device through an oil pipe, lifting hooks are fixedly connected around the top of the box, reinforcing ribs are fixedly connected to the inner wall of the box at corners, and the moving device is arranged to realize the moving function of the low-voltage preassembled transformer substation, so that the lifting time is shortened, and the strength of the reinforced box can fully protect equipment in the box body from falling off during lifting.

Description

Low-voltage preassembled transformer substation

Technical Field

The utility model relates to the technical field of substations, in particular to a low-voltage preassembled transformer substation.

Background

A substation is a place in an electric power system for converting voltage and current and distributing the changed voltage and current. In the prior art, in order to simplify the construction of a transformer substation, the transformer substation is generally designed into a preassembled transformer substation, and is widely applied to outdoor places such as residential communities, industrial and mining enterprises, hotels, hospitals, markets, airports, parks, railways and the like, and is used for receiving and distributing electric energy in a power distribution system.

The low-voltage preassembled transformer substation still has certain defects when in specific use: because the existing low-voltage preassembled transformer substation equipment is installed more, and the transformer substation is installed in a hoisting mode, but because the transformer substation outer box is thinner, equipment can fall out during hoisting, so that the use is affected.

Disclosure of Invention

The utility model aims to provide a low-voltage preassembled transformer substation, which solves the problems that in the prior art, equipment in the existing low-voltage preassembled transformer substation is more to install, and the transformer substation is installed in a hoisting mode, but equipment falls out during hoisting due to the fact that an outer box of the transformer substation is thinner, so that the use is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low pressure prepackage type transformer substation, includes the box, box below fixed mounting has the reinforcing plate, fixed mounting has mobile device and installation device all around the reinforcing plate bottom, mobile device fixed mounting is aside in installation device, box one side below fixedly connected with install bin, be provided with the hydraulic tank in the install bin, hydraulic tank top fixedly connected with hydraulic pump, the hydraulic pump is connected with the hydraulic press in the installation device through oil pipe, fixedly connected with lifting hook all around at the box top, the box inner wall is located corner fixedly connected with strengthening rib.

Preferably, the moving device comprises a roller, a protection frame, a rotating shaft, a bearing and a fixing frame, wherein the roller is movably arranged in the lower part of the protection frame, the bearing is arranged in the top of the protection frame, the top of the fixing frame is fixedly connected with a reinforcing plate, the bottom of the fixing frame is fixedly connected with the rotating shaft, and the rotating shaft is movably connected with the bearing.

Preferably, the installation device comprises a support frame, a support disc and a hydraulic device, wherein one end of the support frame is fixedly connected with the support disc, and the other end of the support frame is fixedly connected with the output end of the hydraulic device.

Preferably, the fixed box of box left and right sides fixedly connected with, the fixed box is kept away from box one side and has been seted up the thermovent, thermovent top fixed connection weather shield, fixed incasement fixed mounting exhaust fan.

Preferably, the door body is opened on the front of the box body, the visible window is opened on the door body, and the control screen is fixedly installed above the visible window on the door body.

Preferably, the control panel is electrically connected with the hydraulic pump.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

through setting up mobile device, realize the removal function to low pressure preassembled transformer substation to reduce the hoist and mount time and through setting up strengthening rib and reinforcing plate, the intensity of strengthening the box can fully protect the equipment in the box to prevent to fall out when hoist and mount, because the mobile device is installed to the box below in order not to make the box remove after the installation, consequently be provided with installation device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a low-voltage preassembled transformer substation according to the present utility model;

fig. 2 is a schematic diagram of a front view cross-section structure of a low-voltage preassembled transformer substation according to the present utility model;

FIG. 3 is a schematic view of a support structure of a low voltage preassembled transformer substation according to the present utility model;

fig. 4 is a schematic diagram of a pulley structure of a low-voltage preassembled transformer substation according to the present utility model;

fig. 5 is a schematic structural diagram of a fixing frame of a low-voltage preassembled transformer substation.

1. A case; 2. a reinforcing plate; 3. a fixed box; 4. a mounting box; 5. a mounting device; 6. a mobile device;

7. a door body; 8. a lifting hook; 9. a control screen; 10. a visual window; 11. reinforcing ribs; 31. a rain shield; 32. an exhaust fan;

33. a heat radiation port; 41. a hydraulic pump; 42. a hydraulic tank; 51. a hydraulic device; 52. a support frame; 53. a support plate;

61. a fixing frame; 62. a bearing; 63. a protective frame; 64. a roller; 65. a rotating shaft.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific direction, construct and operate in the specific direction, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In order to protect the integrity of the equipment during transportation, in this embodiment, the low-voltage preassembled transformer substation comprises a box body 1, a reinforcing plate 2 is fixedly installed below the box body 1 to increase the bearing capacity of the low-voltage preassembled transformer substation due to downward gravity of the equipment during lifting, a moving device 6 and a mounting device 5 are fixedly installed around the bottom of the reinforcing plate 2 to play a role of facilitating movement and fixing the same, the moving device 6 is fixedly installed beside the mounting device 5, a hydraulic pump 41 is fixedly connected to the top of the hydraulic pump 42 in the mounting box 4 by fixedly connecting the mounting box 4 to the side of the box body 1, the hydraulic pump 41 is connected to the hydraulic device 51 in the mounting device 5 through an oil pipe, a lifting hook 8 is fixedly connected around the top of the box body 1 due to the fact that the output end of the hydraulic device 51 is controlled to extend and retract through the functions of pressurizing and retracting during lifting, and the lifting hook 8 is fixedly connected to the periphery of the top of the box body 1, and the deformation phenomenon of the inner wall of the box body 1 is fixedly connected to the inner wall 11 due to the fact that the deformation phenomenon occurs at the inner wall of the lifting rib is fixed at the inner wall 11 of the box body during lifting.

In this embodiment, the moving device 6 includes a roller 64, a protection frame 63, a rotating shaft 65, a bearing 62 and a fixing frame 61, the roller 64 is movably installed below the protection frame 63, the bearing 62 is installed in the top of the protection frame 63 under the action of the reverse roller 64 and the protection roller, the top of the fixing frame 61 is fixedly connected with the reinforcing plate 2, the rotating shaft 65 is fixedly connected with the bottom of the fixing frame 61, and the movable connection of the bearing 62 by the rotating shaft 65 and the bearing 62 realizes the movement of the moving roller in different directions.

In this embodiment, the mounting device 5 includes a support frame 52, a support plate 53 and a hydraulic device 51, wherein the support plate 53 is fixedly connected to one end of the support frame 52, the output end of the hydraulic device 51 is fixedly connected to the other end of the support frame 52, and the hydraulic device 51 is controlled to move the support frame 52 at the output end by the operation of the hydraulic pump 41, so that the support plate 53 is supported to the ground until the tank 1 is lifted.

In this embodiment, since the transformer substation generates heat during operation, the fixing boxes 3 are fixedly connected to the left and right sides of the box body 1, a heat dissipation effect is achieved by providing the heat dissipation openings 33 on the side, away from the box body 1, of the fixing boxes 3, the rain shielding plate 31 is fixedly connected above the heat dissipation openings 33 in order to prevent rainwater and the like from entering the box body 1, and the exhaust fan 32 is fixedly installed in the fixing boxes 3, so that heat is rapidly exhausted.

In this embodiment, the door body 7 is opened on the front surface of the case body 1, the visible window 10 is opened on the door body 7 for conveniently observing the condition in the case body 1, and the control screen 9 is fixedly installed above the visible window 10 on the door body 1.

In this embodiment, the control panel 9 is electrically connected to the hydraulic pump 41, and functions to control the operation of the hydraulic pump 41.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a low pressure preassembled transformer substation, includes box (1), its characterized in that: the utility model discloses a hydraulic lifting device for a building, including box (1), hydraulic pump (41), hydraulic pipe, lifting hook (8), box (1) inner wall is located corner fixedly connected with strengthening rib (11), box (1) below fixed mounting has reinforcing plate (2), reinforcing plate (2) below fixed mounting, fixed mounting around reinforcing plate (2) bottom has mobile device (6) and installation device (5), mobile device (6) fixed mounting is by installation device (5), box (1) one side below fixedly connected with install bin (4), be provided with hydraulic tank (42) in install bin (4), hydraulic pump (41) are connected with hydraulic pressure ware (51) in installation device (5) through oil pipe, box (1) top fixedly connected with lifting hook (8) all around.

2. A low voltage pre-installed substation according to claim 1, characterized in that: the moving device (6) comprises a roller (64), a protection frame (63), a rotating shaft (65), a bearing (62) and a fixing frame (61), wherein the roller (64) is movably installed in the lower portion of the protection frame (63), the bearing (62) is installed in the top of the protection frame (63), the top of the fixing frame (61) is fixedly connected with a reinforcing plate (2), the rotating shaft (65) is fixedly connected to the bottom of the fixing frame (61), and the bearing (62) is movably connected with the rotating shaft (65).

3. A low voltage pre-installed substation according to claim 1, characterized in that: the mounting device (5) comprises a supporting frame (52), a supporting disc (53) and a hydraulic device (51), wherein one end of the supporting frame (52) is fixedly connected with the supporting disc (53), and the other end of the supporting frame (52) is fixedly connected with the output end of the hydraulic device (51).

4. A low voltage pre-installed substation according to claim 1, characterized in that: the novel solar energy radiator is characterized in that the left side and the right side of the box body (1) are fixedly connected with the fixed box (3), a radiating opening (33) is formed in one side, far away from the box body (1), of the fixed box (3), a rain shield plate (31) is fixedly connected above the radiating opening (33), and an exhaust fan (32) is fixedly installed in the fixed box (3).

5. The low voltage pre-installed substation according to claim 4, wherein: the novel door is characterized in that a door body (7) is arranged on the front face of the box body (1), a visible window (10) is arranged on the door body (7), and a control screen (9) is fixedly arranged above the visible window (10) in the door body (7).

6. The low voltage pre-installed substation according to claim 5, characterized in that: the control screen (9) is electrically connected with the hydraulic pump (41).