Fixing base for transformer substation transformer

Abstract

The utility model discloses a fixed base for transformer station transformer, specifically relates to transformer technical field, including transformer main part, the lower part of transformer main part outer surface is in sliding connection with the bearing mechanism, the left part front side and the right part front side of the bearing mechanism are symmetrically and fixedly connected with the locking mechanism, limiting mechanisms are rotationally connected to the lower sides of the front portions of the two rotating mechanisms correspondingly, and protection mechanisms are fixedly connected to the upper portions of the two limiting mechanisms correspondingly. According to the fixing base for the transformer of the transformer substation, the transformer main body can be supported and fixed through the bearing mechanism, the transformer main body can be fixed in the inner cavity of the bearing mechanism through the fixing mechanism, the limiting mechanism can be locked under the action of the locking mechanism, and therefore the transformer main body can be conveniently fixed. And through the protection mechanism, the two faces, exposed outside and most prone to collision, of the transformer body can be protected, and the practicability and universality of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a fixed base for a transformer in a transformer substation. Background Art

[0002] A substation is a location within a power system that transforms voltage and current, receives, and distributes electrical energy. The substation within a power plant is a step-up substation, whose function is to boost the voltage of the generator's electricity before feeding it into the high-voltage grid. The larger the transformer, the heavier it is. Therefore, a reliable mounting structure is essential when installing it within the substation to withstand the external forces generated by natural disasters such as earthquakes. Otherwise, it could collapse or explode, causing power outages and severe economic losses for users.

[0003] Chinese patent document CN210489362U discloses a fixed installation structure for a transformer in a substation. The structure includes a baseplate mounted at the transformer installation location within the substation, with limit plates fixedly mounted on both sides of the baseplate. Both limit plates have connection slots. A connection block is mounted on the transformer, which fits into the connection slots. One end of the connection block is fixedly connected to a fixing plate. This patent document provides a secure and stable installation.

[0004] The above patent document can stably install and fix the transformer during implementation, but it cannot fix the transformer and protect it at the same time, resulting in the transformer being vulnerable to external collisions after being fixed, causing damage to the transformer. Utility Model Content

[0005] The main purpose of the utility model is to provide a fixing base for a transformer in a substation, which can effectively solve the problem that the transformer cannot be fixed and protected at the same time.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A fixed base for a transformer in a substation comprises a transformer body, wherein the lower portion of the outer surface of the transformer body is slidably connected to a bearing mechanism, the four corners of the upper portion of the bearing mechanism are fixedly connected to fixing mechanisms, the left rear side and the right rear side of the bearing mechanism are symmetrically fixedly connected to rotating mechanisms, the left front side and the right front side of the bearing mechanism are symmetrically fixedly connected to locking mechanisms, the lower front sides of the two rotating mechanisms are rotatably connected to limiting mechanisms, and the upper portions of the two limiting mechanisms are fixedly connected to protective mechanisms.

[0008] Preferably, the supporting mechanism includes a base, and the upper end of the outer surface of the base is symmetrically provided with mounting grooves communicating with the outside world, and the inner surfaces of the two mounting grooves are slidably connected to the lower part of the outer surface of the transformer body.

[0009] Preferably, the fixing mechanism includes a fixing seat, and a plurality of gaskets are placed at intervals on the upper end of the outer surface of the fixing seat, and the middle part of the inner cavity of the plurality of gaskets is sleeved with a fastening screw, and the lower part of the outer surface of the plurality of fastening screws is threadedly connected to the lower part of the outer surface of the transformer body.

[0010] Preferably, the rotating mechanism includes a bearing seat, a rotating column is rotatably connected to the middle of the bearing seat, a connecting plate is fixedly connected to the upper part of the outer surface of the rotating column, and the right end of the outer surface of the bearing seat is fixedly connected to the rear part of the left end of the outer surface of the base.

[0011] Preferably, the locking mechanism includes a clamping seat, a latch is slidably connected to the middle of the clamping seat, and the right end of the outer surface of the clamping seat is fixedly connected to the front of the left end of the outer surface of the base.

[0012] Preferably, the limiting mechanism includes a transmission plate, and the middle part of the front end of the outer surface of the transmission plate is symmetrically fixedly connected to the limiting strip, and the middle part of the two limiting strips is provided with a locking hole communicating with the outside world, and the rear part of the outer surface of the transmission plate is fixedly connected to the lower part of the outer surface of the rotating column.

[0013] Preferably, the protection mechanism includes a protection plate, a plurality of heat dissipation holes communicating with the outside are spaced apart on the outer surface of the protection plate, and the lower end of the outer surface of the protection plate is fixedly connected to the upper end of the outer surface of the transmission plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The utility model can support and fix the transformer body through the carrying mechanism, and can fix the transformer body in the inner cavity of the carrying mechanism through the fixing mechanism. At the same time, the protective mechanism can be driven to rotate through the rotating mechanism. The practicality of the device is improved. The limiting mechanism can be locked under the action of the locking mechanism, and the limiting mechanism can cooperate with the locking mechanism to lock the position of the protective mechanism. The protective mechanism can protect the two sides of the transformer body exposed to the outside and most prone to collision, thereby improving the practicality and universality of the device.

[0016] 2. The utility model can drive the heat dissipation holes to protect the surface of the transformer body that is easily in contact and collided with the outside world by rotating the transmission plate. After the transmission plate is rotated and closed, it will drive the two corresponding limit strips to be inserted into the inner cavity of the clamping seat. At this time, the position of the protective plate can be locked by inserting the corresponding pin into the inner cavity of the locking hole, thereby preventing the heat dissipation holes from loosening due to the external environment, and improving the practicality and universality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the carrying mechanism and fixing mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the rotating mechanism and the locking mechanism of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the limiting mechanism and the protective mechanism of the utility model.

[0021] In the figure: 1. Transformer body; 2. Carrying mechanism; 21. Base; 22. Mounting slot; 3. Fixing mechanism; 31. Fixing seat; 32. Gasket; 33. Fastening screw; 4. Rotating mechanism; 41. Bearing seat; 42. Rotating column; 43. Connecting plate; 5. Locking mechanism; 51. Clamping seat; 52. Latch; 6. Limiting mechanism; 61. Transmission plate; 62. Limiting strip; 63. Locking hole; 7. Protective mechanism; 71. Protective plate; 72. Heat dissipation hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1As shown, a fixed base for a transformer in a substation includes a transformer body 1. A bearing mechanism 2 is slidably connected to the lower portion of the outer surface of the transformer body 1, which can support and fix the transformer body 1. The four corners of the upper portion of the bearing mechanism 2 are fixedly connected to fixing mechanisms 3, which can fix the transformer body 1 in the inner cavity of the bearing mechanism 2. The left rear side and the right rear side of the bearing mechanism 2 are symmetrically fixedly connected to rotating mechanisms 4, which can drive the protective mechanism 7 to rotate. The left front side and the right front side of the bearing mechanism 2 are symmetrically fixedly connected to locking mechanisms 5, which can lock the limiting mechanism 6. The lower front sides of the two rotating mechanisms 4 are both rotatably connected to the limiting mechanism 6, which can cooperate with the locking mechanism 5 to lock the position of the protective mechanism 7. The upper parts of the two limiting mechanisms 6 are fixedly connected to the protective mechanism 7, which can protect the transformer body 1.

[0024] In order to achieve the purpose of supporting and fixing the transformer body 1, refer to Figure 2 The supporting mechanism 2 includes a base 21, and the upper end of the outer surface of the base 21 is symmetrically provided with mounting grooves 22 communicating with the outside world, which can realize the function of installing and supporting the transformer body 1, and the inner surfaces of the two mounting grooves 22 are slidably connected to the lower part of the outer surface of the transformer body 1.

[0025] In order to achieve the purpose of fixing the transformer body 1 in the inner cavity of the supporting mechanism 2, refer to Figure 2 The fixing mechanism 3 includes a fixing seat 31, and a plurality of gaskets 32 are placed at intervals on the upper end of the outer surface of the fixing seat 31 to prevent the fastening screws 33 from loosening. The middle part of the inner cavity of the plurality of gaskets 32 is provided with a fastening screw 33 to fix the transformer body 1, and the lower part of the outer surface of the plurality of fastening screws 33 is threadedly connected to the lower part of the outer surface of the transformer body 1.

[0026] In order to achieve the purpose of driving the protection mechanism 7 to rotate, refer to Figure 3 The rotating mechanism 4 includes a bearing seat 41, and the middle part of the bearing seat 41 is rotatably connected to a rotating column 42, which can drive the protective plate 71 to rotate to protect the transformer body 1. The upper part of the outer surface of the rotating column 42 is fixedly connected to a connecting plate 43, which can be connected to the upper part of the protective plate 71 to make its rotation more stable, and the right end of the outer surface of the bearing seat 41 is fixedly connected to the rear end of the left end of the outer surface of the base 21.

[0027] In order to achieve the purpose of locking the limiting mechanism 6, refer to Figure 3 The locking mechanism 5 includes a clamping seat 51, and a pin 52 is slidably connected to the middle of the clamping seat 51, which can lock the position of the transmission plate 61 equipped with two limit bars 62, and the right end of the outer surface of the clamping seat 51 is fixedly connected to the front left end of the outer surface of the base 21.

[0028] In order to achieve the purpose of locking the position of the protection mechanism 7 in cooperation with the locking mechanism 5, refer to Figure 4 The limiting mechanism 6 includes a transmission plate 61, which can drive the protective plate 71 to rotate. The middle part of the front end of the outer surface of the transmission plate 61 is symmetrically fixedly connected to the limiting strip 62. The middle part of the two limiting strips 62 is provided with a locking hole 63 communicating with the outside world, which can be used to fix the position of the transmission plate 61 in conjunction with the corresponding latch 52, and the rear part of the outer surface of the transmission plate 61 is fixedly connected to the lower part of the outer surface of the rotating column 42.

[0029] In order to achieve the purpose of protecting the transformer body 1, refer to Figure 4 The protective mechanism 7 includes a protective plate 71, which can protect the two outer surfaces of the transformer body 1 that are prone to collision. The outer surface of the protective plate 71 is provided with a plurality of heat dissipation holes 72 that are connected to the outside world at intervals, which can dissipate the heat generated by the transformer body 1 during operation, and the lower end of the outer surface of the protective plate 71 is fixedly connected to the upper end of the outer surface of the transmission plate 61.

[0030] It should be noted that the specific installation method of the transformer body 1, the circuit connection method and the control method in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0031] The working principle of the present invention is as follows: first, the lower part of the transformer body 1 is installed according to the corresponding inner cavity of the mounting groove 22, and then several groups of fastening screws 33 at the four corners of the upper end of the outer surface of the base 21 are rotated to stably fix the lower part of the transformer body 1 in the inner cavity of the base 21. At this time, the corresponding protective plate 71 is driven by rotating the transmission plate 61 to protect the left and right parts of the outer surface of the transformer body 1. At this time, the rotating closed transmission plate 61 will drive the corresponding two limit bars 62 to be clamped in the corresponding inner cavity of the clamping seat 51, and then the pin 52 is inserted into the corresponding inner cavity of the locking hole 63, thereby locking the closed protective plate 71.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A fixed base for a transformer in a substation, comprising a transformer body (1), characterized in that: The lower portion of the outer surface of the transformer body (1) is slidably connected to a bearing mechanism (2), the four corners of the upper portion of the bearing mechanism (2) are fixedly connected to fixing mechanisms (3), the left rear side and the right rear side of the bearing mechanism (2) are symmetrically fixedly connected to rotating mechanisms (4), the left front side and the right front side of the bearing mechanism (2) are symmetrically fixedly connected to locking mechanisms (5), the lower front sides of the two rotating mechanisms (4) are rotatably connected to limiting mechanisms (6), and the upper portions of the two limiting mechanisms (6) are fixedly connected to protective mechanisms (7).

2. A fixed base for a transformer in a substation according to claim 1, characterized in that: The bearing mechanism (2) comprises a base (21), the upper end of the outer surface of the base (21) is symmetrically provided with mounting grooves (22) communicating with the outside, and the inner surfaces of the two mounting grooves (22) are slidably connected to the lower portion of the outer surface of the transformer body (1).

3. The fixed base for a transformer in a substation according to claim 1, characterized in that: The fixing mechanism (3) comprises a fixing seat (31), a plurality of gaskets (32) are spaced and placed on the upper end of the outer surface of the fixing seat (31), a fastening screw (33) is sleeved on the middle part of the inner cavity of each of the gaskets (32), and the lower parts of the outer surfaces of the plurality of fastening screws (33) are threadedly connected to the lower part of the outer surface of the transformer body (1).

4. A fixed base for a transformer in a substation according to claim 2, characterized in that: The rotating mechanism (4) includes a bearing seat (41), the middle part of the bearing seat (41) is rotatably connected to a rotating column (42), the upper part of the outer surface of the rotating column (42) is fixedly connected to a connecting plate (43), and the right end of the outer surface of the bearing seat (41) is fixedly connected to the rear part of the left end of the outer surface of the base (21).

5. The fixed base for a transformer in a substation according to claim 2, characterized in that: The locking mechanism (5) comprises a clamping seat (51), a latch (52) is slidably connected to the middle of the clamping seat (51), and the right end of the outer surface of the clamping seat (51) is fixedly connected to the front left end of the outer surface of the base (21).

6. The fixed base for a transformer in a substation according to claim 4, characterized in that: The limiting mechanism (6) comprises a transmission plate (61), wherein the middle portion of the front end of the outer surface of the transmission plate (61) is symmetrically fixedly connected to a limiting strip (62), the middle portions of the two limiting strips (62) are both provided with a locking hole (63) communicating with the outside, and the rear portion of the outer surface of the transmission plate (61) is fixedly connected to the lower portion of the outer surface of the rotating column (42).

7. A fixed base for a transformer in a substation according to claim 6, characterized in that: The protection mechanism (7) comprises a protection plate (71), the outer surface of the protection plate (71) is provided with a plurality of heat dissipation holes (72) communicating with the outside world at intervals, and the lower end of the outer surface of the protection plate (71) is fixedly connected to the upper end of the outer surface of the transmission plate (61).

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