Transformer outdoor protection structure

Abstract

The utility model discloses a transformer outdoor protective structure which comprises a support and a protective cover welded to the periphery of the upper end of the support, a motor is installed on the lower side of the back of the protective cover, a first gear is installed on a power output shaft of the motor, and a second gear is connected to the lower side of the first gear. A threaded rod is fixed to the side wall, right facing the support, of the second gear, and the end, away from the second gear, of the threaded rod is connected with a movable base. The transformer protective cover has the beneficial effects that when the transformer protective cover is used, the first gear is driven by the motor to rotate, and then the screw rod is driven by the second gear to rotate, so that the movable base can slide out of the protective cover conveniently under the action of thread transmission, and the transformer body can be mounted outside the protective cover; and blocking of the protective cover to the transformer body during installation is avoided, so that the installation efficiency of the transformer body is improved, and efficient use of the protective structure is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of dry-type transformer protection, in particular to an outdoor transformer protection structure. Background Art

[0002] In order to avoid damage caused by external impact when using dry-type transformers outdoors, most of them are installed inside a box, and the box is used to protect the dry-type transformer. This method has a good protective effect on the dry-type transformer.

[0003] The Chinese patent with patent number CN202120766118.0 discloses a protective structure for a dry-type transformer, including a box body, a transformer body, an electric telescopic rod, a connecting plate and an exhaust fan, characterized in that: the box body is arranged on a bracket, an air inlet is arranged at the bottom of the box body, an exhaust pipe is arranged on the top side wall of the box body, and a positioning cylinder is arranged at the bottom of the box body, a positioning column is arranged at the bottom of the transformer body, and the positioning column is inserted into the positioning cylinder, the electric telescopic rod is arranged at the top of the box body, the connecting plate is connected to the electric telescopic rod, a fixing plate is vertically arranged on the connecting plate, and a baffle and an installation groove are arranged on the fixing plate, and the exhaust fan is arranged in the installation groove.

[0004] Although the protective structure of the dry-type transformer described in the above patent can protect the dry-type transformer with the help of the box when in use, and realize efficient heat dissipation of the dry-type transformer by blowing air up and down, since the box on the protective structure of the dry-type transformer of the above structure is a fixed structure, when installing the transformer body into the box, it is easy to be blocked by the structure of the box itself, which makes the operating space of the staff small, increases the difficulty of installing the transformer body into the box, and makes the installation efficiency of the transformer body relatively low, which is not convenient for efficient use of the protective structure. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is to provide an outdoor transformer protection structure which can realize efficient installation of the transformer body outside the protective cover and ensure efficient use of the protection structure in view of the current status of the prior art.

[0007] (II) Technical solution

[0008] The utility model is achieved through the following technical scheme: the utility model proposes an outdoor protection structure for a transformer, comprising a support, a protective cover welded on the outer periphery of the upper end of the support, a motor installed on the lower back side of the protective cover, a gear 1 installed on the power output shaft of the motor, a gear 2 connected to the lower side of the gear, a screw is fixed on the side wall of the gear 2 facing the support, the end of the screw away from the gear 2 is connected to a movable base, a transformer body is installed on the upper end of the movable base, and universal wheels are installed at the four corners of the bottom end of the movable base by bolts.

[0009] Furthermore, the bottom of the protective cover is an open structure, and the side of the protective cover facing away from the motor is also an open structure.

[0010] By adopting the above technical solution, the protective cover can shield and protect the transformer body to prevent the transformer body from being damaged by accidental impact.

[0011] Furthermore, the gear one is meshed with the gear two, and the screw rod is welded to the gear two.

[0012] By adopting the above technical solution, the rotation of the gear 1 can drive the gear 2 to rotate, so that the screw can rotate synchronously with the rotation of the gear 2.

[0013] Furthermore, the screw is threadedly connected to the movable base, and the screw extends into the interior of the movable base, and the screw is rotationally connected to the support.

[0014] By adopting the above technical solution, after the screw is rotated, the movable base can slide relative to the support under the action of thread transmission, so as to slide the movable base out of the support, thereby facilitating efficient installation of the transformer body.

[0015] Furthermore, air blowing hoods are symmetrically installed on both side walls of the protective cover, the air outlet of the air blowing hood faces the transformer body, and the air inlet of the air blowing hood is connected to a blower fixed at the middle of the top of the protective cover through a pipeline.

[0016] By adopting the above technical solution, after the blower is started, air will be blown onto the transformer body through the blowing hood to achieve efficient heat dissipation of the transformer body.

[0017] Furthermore, an L-shaped transparent baffle is arranged above the opening of the protective cover, an electric push rod is fixed between the transparent baffle and the top of the protective cover, and a heat dissipation net is installed in the middle of the transparent baffle and the middle of the rear of the protective cover.

[0018] By adopting the above technical solution, the electric push rod is mainly used to realize the convenient lifting and lowering of the transparent baffle, so as to realize the convenient blocking of the opening of the protective cover according to actual use needs, and the heat dissipation net can ensure the convenient discharge of hot air in the protective cover.

[0019] Furthermore, an operation panel is connected to one side wall of the protective cover by bolts, and a battery is installed on one side of the protective cover below the operation panel.

[0020] By adopting the above technical solution, the motor and the electric push rod can work in an orderly manner under the action of the operation panel.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] In order to solve the problem that the existing dry-type transformer protection structure can protect the dry-type transformer with the help of a box body when in use, and realize efficient heat dissipation of the dry-type transformer by blowing air up and down, but since the box body on the protection structure of the dry-type transformer with the above structure is a fixed structure, when the transformer body is installed in the box body, it is easy to be blocked by the structure of the box body itself, which makes the operating space of the staff small, and increases the difficulty of installing the transformer body into the box body. At the same time, the installation efficiency of the transformer body is relatively low, which is not convenient for the efficient use of the protection structure. When in use, the utility model first drives the gear one to rotate by means of a motor, and then drives the screw rod to rotate by means of a gear two, so that the movable base can be easily slid out of the protective cover under the action of the threaded transmission, ensuring that the transformer body can be installed outside the protective cover, avoiding the obstruction of the transformer body by the protective cover during installation, so that the installation efficiency of the transformer body is improved, thereby facilitating the efficient use of the protection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of an outdoor protection structure of a transformer described in the utility model;

[0025] Figure 2 It is a left sectional view of a protective cover and a support in an outdoor protective structure of a transformer described in the utility model;

[0026] Figure 3 It is a schematic diagram of the connection structure between a support and a threaded rod in an outdoor protective structure for a transformer described in the utility model.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Heat dissipation net; 2. Electric push rod; 3. Blower; 4. Protective cover; 5. Battery; 6. Support; 7. Operation panel; 8. Universal wheel; 9. Mobile base; 10. Transformer body; 11. Blowing hood; 12. Transparent baffle; 13. Motor; 14. Gear 1; 15. Gear 2; 16. Screw. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] like Figure 1-Figure 3 As shown, a transformer outdoor protection structure in this embodiment includes a support 6, a protective cover 4 welded to the outer periphery of the upper end of the support 6, a motor 13 is installed on the lower back side of the protective cover 4, a gear 14 is installed on the power output shaft of the motor 13, a gear 2 15 is connected to the lower side of the gear 14, a screw 16 is fixed on the side wall of the gear 2 15 facing the support 6, and a movable base 9 is connected to the end of the screw 16 away from the gear 2 15, a transformer body 10 is installed on the upper end of the movable base 9, and universal wheels 8 are installed at the four corners of the bottom end of the movable base 9 by bolts. After the gear 14 rotates under the action of the motor 13, it can drive the gear 2 15 to rotate, so that the screw 16 can rotate synchronously while the gear 2 15 rotates. After the screw 16 rotates, the sliding of the movable base 9 relative to the support 6 can be realized under the action of the threaded transmission, so that the movable base 9 can slide out of the support 6, which is convenient for the efficient installation of the transformer body 10.

[0031] like Figure 1-Figure 3 As shown, in this embodiment, the bottom of the protective cover 4 is an open structure, and the side of the protective cover 4 facing away from the motor 13 is also an open structure. The protective cover 4 can shield and protect the transformer body 10 to prevent the transformer body 10 from being damaged by accidental impact. Gear 1 14 is meshed with gear 2 15, screw 16 is welded to gear 2 15, screw 16 is threadedly connected to the movable base 9, and screw 16 extends into the interior of the movable base 9, and screw 16 is rotatably connected to the support 6.

[0032] like Figure 1-Figure 3As shown, in this embodiment, a blowing hood 11 is symmetrically installed on the inner side walls of the protective cover 4, the air outlet of the blowing hood 11 faces the transformer body 10, and the air inlet of the blowing hood 11 is connected to the blower 3 fixed at the middle of the top end of the protective cover 4 through a pipeline. After the blower 3 is started, it will blow air to the transformer body 10 through the blowing hood 11 to achieve efficient heat dissipation of the transformer body 10, and an L-shaped transparent baffle 12 is arranged above the opening of the protective cover 4, and an electric push rod 2 is fixed between the transparent baffle 12 and the top of the protective cover 4, and a heat dissipation net 1 is installed in the middle of the transparent baffle 12 and the middle of the rear of the protective cover 4. The electric push rod 2 is mainly used to realize the convenient lifting and lowering of the transparent baffle 12, so as to realize the convenient blocking of the opening of the protective cover 4 according to actual use needs, and the heat dissipation net 1 can ensure the convenient discharge of hot air in the protective cover 4.

[0033] like Figure 1-Figure 2 As shown, in this embodiment, an operation panel 7 is connected to one side wall of the protective cover 4 by bolts, and a battery 5 is installed on one side of the protective cover 4 below the operation panel 7. Under the action of the operation panel 7, the motor 13 and the electric push rod 2 can work in an orderly manner.

[0034] The specific implementation process of this embodiment is as follows: when in use, first install the device at the use position, then use the motor 13 to drive the gear 14 to rotate, and use the gear 2 15 to drive the screw 16 to rotate, so that the movable base 9 can be easily slid out of the protective cover 4 under the action of the threaded transmission, ensuring that the transformer body 10 can be installed outside the protective cover 4 to avoid the protective cover 4 blocking the transformer body 10 during installation. After the transformer body 10 is installed, it is only necessary to close the transparent baffle 12 under the action of the electric push rod 2, and blow air into the blowing cover 11 through the blower 3, so that the transformer body 10 can be shielded and protected while achieving efficient heat dissipation.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A transformer outdoor protection structure, characterized in that: The invention comprises a support (6), a protective cover (4) welded on the outer periphery of the upper end of the support (6), a motor (13) being installed on the lower back side of the protective cover (4), a gear 1 (14) being installed on the power output shaft of the motor (13), a gear 2 (15) being connected to the lower side of the gear 1 (14), a screw rod (16) being fixed on the side wall of the gear 2 (15) facing the support (6), a movable base (9) being connected to one end of the screw rod (16) away from the gear 2 (15), a transformer body (10) being installed on the upper end of the movable base (9), and universal wheels (8) being installed at the four corners of the bottom end of the movable base (9) by bolts.

2. The transformer outdoor protection structure according to claim 1, characterized in that: The bottom of the protective cover (4) is an open structure, and the side of the protective cover (4) facing away from the motor (13) is also an open structure.

3. The transformer outdoor protection structure according to claim 1, characterized in that: The gear one (14) is meshed with the gear two (15), and the screw rod (16) is welded with the gear two (15).

4. The outdoor protection structure for a transformer according to claim 1, characterized in that: The screw rod (16) is threadedly connected to the movable base (9), and the screw rod (16) extends into the interior of the movable base (9). The screw rod (16) is rotationally connected to the support (6).

5. The transformer outdoor protection structure according to claim 1, characterized in that: Blowing hoods (11) are symmetrically mounted on both side walls of the protective hood (4); an air outlet of the blowing hood (11) faces the transformer body (10); and an air inlet of the blowing hood (11) is connected to a blower (3) fixed at the middle of the top end of the protective hood (4) through a pipeline.

6. The outdoor protection structure for a transformer according to claim 1, characterized in that: An L-shaped transparent baffle (12) is arranged above the opening of the protective cover (4), an electric push rod (2) is fixed between the transparent baffle (12) and the top of the protective cover (4), and a heat dissipation net (1) is installed in the middle of the transparent baffle (12) and the middle of the rear of the protective cover (4).

7. The transformer outdoor protection structure according to claim 1, characterized in that: An operating panel (7) is connected to one side wall of the protective cover (4) via bolts, and a storage battery (5) is installed on one side of the protective cover (4) below the operating panel (7).

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