CN212411782U

CN212411782U - Box-type transformer for civil engineering

Info

Publication number: CN212411782U
Application number: CN202021219764.7U
Authority: CN
Inventors: 张建新
Original assignee: China Construction First Construction Tianjin Construction Engineering Co ltd
Current assignee: China Construction First Construction Tianjin Construction Engineering Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-26
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a box transformer for civil engineering uses, including the installation base, the installation base is provided with two, two the common fixedly connected with bottom plate in upper end of installation base, the upper end fixedly connected with shock attenuation board and the case shell of bottom plate, the shock attenuation board sets up in the case shell, the upper end fixedly connected with roof of case shell, the lower extreme of roof is provided with coupling mechanism and rotation mechanism, rotation mechanism and coupling mechanism swing joint, the lower extreme that seems rotation mechanism is provided with fan assembly, the upper end fixedly connected with supporting seat of shock attenuation board, the upper end fixedly connected with transformer body of supporting seat, the rain-proof cover of upper end fixedly connected with of roof. A box transformer for civil engineering usefulness, fan unit's wind surface is at gyration in-process full coverage transformer body, has improved fan unit to transformer body's radiating effect.

Description

Box-type transformer for civil engineering

Technical Field

The utility model relates to a box transformer technical field, in particular to a box transformer for civil engineering uses.

Background

The box-type transformer is characterized in that the traditional transformer is intensively designed in a box-type shell, has small volume, light weight, low noise, low loss and high reliability, and is widely applied to residential districts, commercial centers, light stations, airports, factories, mines, enterprises, hospitals, schools and other places. The box-type transformer substation is mainly formed by combining a multi-loop high-voltage switch system, an armored bus, a transformer substation integrated automation system, a communication unit, a telecontrol unit, a metering unit, a capacitance compensation unit, a direct-current power supply unit and other electric units.

When the existing box-type transformer for civil engineering uses the fan assembly to dissipate heat, the position of the fan assembly relative to the transformer body is fixed, the position of the wind-receiving surface of the transformer is unchanged, and the heat dissipation effect of the fan assembly on the transformer is reduced. Therefore, we propose a box transformer for civil engineering.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a box transformer for civil engineering uses can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a box transformer for civil engineering usefulness, includes the installation base, the installation base is provided with two, two the common fixedly connected with bottom plate in upper end of installation base, the upper end fixedly connected with shock attenuation board and the case shell of bottom plate, the shock attenuation board sets up in the case shell, the upper end fixedly connected with roof of case shell, the lower extreme of roof is provided with coupling mechanism and rotation mechanism, rotation mechanism and coupling mechanism swing joint, the lower extreme that seems rotation mechanism is provided with fan assembly, the upper end fixedly connected with supporting seat of shock attenuation board, the upper end fixedly connected with transformer body of supporting seat, the rain-proof cover of upper end fixedly connected with of roof.

Preferably, the connecting mechanism comprises a support ring, the upper end and the lower end of the support ring are respectively and fixedly connected with an upper limiting ring and a lower limiting ring, the upper end of the upper limiting ring is fixedly connected with a connecting column, the front part of the support ring is provided with a movable groove, and the upper end of the connecting column is fixedly connected with the lower end of the top plate.

Preferably, rotation mechanism includes drive belt and motor, the motor sets up in the drive belt and not with the inner wall contact of drive belt, the spread groove has been seted up at the medial surface middle part of drive belt, fixedly connected with cingulum in the spread groove, the output fixedly connected with gear of motor, the gear is connected with the cingulum transmission, fixedly connected with connecting seat on the outer wall of drive belt, the upper end of motor and the lower extreme fixed connection of roof.

Preferably, the outer wall surface of the support ring is movably connected with the inner wall surface of the transmission belt, and the upper limiting ring and the lower limiting ring are respectively movably connected with the upper end and the lower end of the transmission belt.

Preferably, the motor is distributed in the support ring and is not contacted with the inner wall of the support ring, and the gear moves in the movable groove.

Preferably, the upper part of the fan assembly is inserted and fixed in the connecting seat, and the outer end faces of the fan blades of the fan assembly are movable between the transformer body and the box shell.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up the motor, the gear, the cingulum, the drive belt, connecting seat and fan assembly, the motor passes through gear drive belt and rotates, make the drive belt drive the connecting seat and rotate, and fan assembly fixes on the connecting seat, so rotate the in-process at the connecting seat, fan assembly can rotate with oval-shaped movement track in transformer body's top, and the outer terminal surface activity of fan blade of fan assembly is between transformer body and case shell, under the prerequisite of guaranteeing fan assembly safety normal breeze, make fan assembly's wind face at gyration in-process full coverage transformer body, the radiating effect of fan assembly to transformer body has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a box-type transformer for civil engineering of the present invention;

fig. 2 is a schematic view of a part of the structure of a box-type transformer for civil engineering of the present invention;

fig. 3 is a schematic view of the overall structure of a connecting mechanism of a box-type transformer for civil engineering of the present invention;

fig. 4 is a schematic view of the whole structure of the revolving mechanism of the box-type transformer for civil engineering.

In the figure: 1. installing a base; 2. a base plate; 3. a cabinet housing; 4. a top plate; 5. a connecting mechanism; 6. a swing mechanism; 7. a fan assembly; 8. a damper plate; 9. a supporting seat; 10. a transformer body; 11. a rain cover; 51. a support ring; 52. an upper limiting ring; 53. a lower limit ring; 54. connecting columns; 55. a movable groove; 61. a transmission belt; 62. connecting grooves; 63. a toothed belt; 64. a motor; 65. a gear; 66. a connecting seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a box-type transformer for civil engineering, including installation base 1, installation base 1 is provided with two, the common fixedly connected with bottom plate 2 in upper end of two installation bases 1, the upper end fixedly connected with damper plate 8 and the case shell 3 of bottom plate 2, damper plate 8 sets up in case shell 3, the upper end fixedly connected with roof 4 of case shell 3, the lower extreme of roof 4 is provided with coupling mechanism 5 and rotation mechanism 6, rotation mechanism 6 and coupling mechanism 5 swing joint, the lower extreme that seems rotation mechanism 6 is provided with fan assembly 7, the upper end fixedly connected with supporting seat 9 of damper plate 8, the upper end fixedly connected with transformer body 10 of supporting seat 9, the upper end fixedly connected with rain-proof cover 11 of roof 4.

The connecting mechanism 5 comprises a support ring 51, the upper end and the lower end of the support ring 51 are fixedly connected with an upper limiting ring 52 and a lower limiting ring 53 respectively, the upper end of the upper limiting ring 52 is fixedly connected with a connecting column 54, the front part of the support ring 51 is provided with a movable groove 55, and the upper end of the connecting column 54 is fixedly connected with the lower end of the top plate 4, so that the connecting and supporting effects can be achieved, and support is provided for movement of the swing mechanism 6.

Rotation mechanism 6 includes drive belt 61 and motor 64, motor 64 sets up in drive belt 61 and not with the inner wall contact of drive belt 61, spread groove 62 has been seted up at the medial surface middle part of drive belt 61, fixedly connected with cingulum 63 in the spread groove 62, the output fixedly connected with gear 65 of motor 64, gear 65 is connected with the transmission of cingulum 63, fixedly connected with connecting seat 66 on the outer wall of drive belt 61, the upper end of motor 64 and the lower extreme fixed connection of roof 4, it rotates to drive cingulum 63 through motor 64, make drive belt 61 drive connecting seat 66 and rotate, thereby it rotates to drive fan assembly 7 of connecting on connecting seat 66, make fan assembly 7 rotate with oval-shaped movement track in the top of transformer body 10, improve fan assembly 7's result of use.

The outer wall surface of the support ring 51 is movably connected with the inner wall surface of the transmission belt 61, and the upper limiting ring 52 and the lower limiting ring 53 are respectively movably connected with the upper end and the lower end of the transmission belt 61, so that the function of supporting the transmission belt 61 can be achieved on the premise of ensuring the normal movement of the transmission belt 61.

The motor 64 is distributed in the support ring 51 and is not contacted with the inner wall of the support ring 51, the gear 65 moves in the movable groove 55, and the transmission effect of the gear 65 can be ensured.

The upper portion grafting of fan unit 7 is fixed in connecting seat 66, and the outer terminal surface activity of the fan blade of fan unit 7 is between transformer body 10 and case shell 3, under the prerequisite of guaranteeing fan unit 7 safety normal fresh wind, makes fan unit 7's wind face at gyration in-process full coverage transformer body 10, makes every place of transformer body 10 all blown to, has improved fan unit 7 to transformer body 10's radiating effect.

It should be noted that, the utility model relates to a box transformer for civil engineering uses, drive gear 65 through motor 64 and rotate, gear 65 drive belt 61 rotates around lock ring 51, and the movement track is oval, drive belt 61 drives connecting seat 66 and is oval rotation, and fan assembly 7 fixes on connecting seat 66, so rotate the in-process at connecting seat 66, fan assembly 7 can rotate with oval-shaped movement track in transformer body 10's top, and the outer terminal surface activity of fan blade of fan assembly 7 is between transformer body 10 and case shell 3, under the prerequisite of guaranteeing that fan assembly 7 is safe normally to produce wind, make fan assembly 7's wind face at gyration in-process full coverage transformer body 10, the radiating effect of fan assembly 7 to transformer body 10 has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a box transformer for civil engineering usefulness, includes installation base (1), its characterized in that: the installation base (1) is provided with two, two the common fixedly connected with bottom plate (2) in upper end of installation base (1), the upper end fixedly connected with damper plate (8) and the case shell (3) of bottom plate (2), damper plate (8) set up in case shell (3), the upper end fixedly connected with roof (4) of case shell (3), the lower extreme of roof (4) is provided with coupling mechanism (5) and rotation mechanism (6), rotation mechanism (6) and coupling mechanism (5) swing joint seem the lower extreme of rotation mechanism (6) and be provided with fan assembly (7), the upper end fixedly connected with supporting seat (9) of damper plate (8), the upper end fixedly connected with transformer body (10) of supporting seat (9), the rain-proof cover of upper end fixedly connected with (11) of roof (4).

2. A box-type transformer for civil engineering as claimed in claim 1, characterized in that: the connecting mechanism (5) comprises a support ring (51), the upper end and the lower end of the support ring (51) are fixedly connected with an upper limiting ring (52) and a lower limiting ring (53) respectively, the upper end of the upper limiting ring (52) is fixedly connected with a connecting column (54), a movable groove (55) is formed in the front of the support ring (51), and the upper end of the connecting column (54) is fixedly connected with the lower end of the top plate (4).

3. A box-type transformer for civil engineering as claimed in claim 1, characterized in that: rotation mechanism (6) are including drive belt (61) and motor (64), motor (64) set up in drive belt (61) and not with the inner wall contact of drive belt (61), spread groove (62) have been seted up at the medial surface middle part of drive belt (61), fixedly connected with cingulum (63) in spread groove (62), output fixedly connected with gear (65) of motor (64), gear (65) are connected with cingulum (63) transmission, fixedly connected with connecting seat (66) on the outer wall of drive belt (61), the upper end of motor (64) and the lower extreme fixed connection of roof (4).

4. A box-type transformer for civil engineering as claimed in claim 3, characterized in that: the outer wall surface of the support ring (51) is movably connected with the inner wall surface of the transmission belt (61), and the upper limiting ring (52) and the lower limiting ring (53) are respectively movably connected with the upper end and the lower end of the transmission belt (61).

5. A box-type transformer for civil engineering according to claim 4, characterized in that: the motor (64) is distributed in the support ring (51) and is not contacted with the inner wall of the support ring (51), and the gear (65) moves in the movable groove (55).

6. A box-type transformer for civil engineering as claimed in claim 1, characterized in that: the upper part of the fan component (7) is fixedly inserted into the connecting seat (66), and the outer end faces of the fan blades of the fan component (7) are movable between the transformer body (10) and the box shell (3).