A transformer installation auxiliary suspension device and method

Abstract

The present application relates to transformer auxiliary suspension technical field, specifically disclose a kind of transformer installation auxiliary suspension device and method, comprising: transformer main body, transformer main body upper end is provided with suspension frame;Adjusting mechanism is located between transformer main body and suspension frame;Switching mechanism, switching mechanism is located at the periphery of suspension column, switching mechanism can switch the horizontal and vertical adjustment of adjusting mechanism to transformer main body, when using, the horizontal angle of transformer main body is adjusted by adjusting mechanism, and adjusting mechanism can be adjusted to the vertical angle of transformer main body by switching mechanism, transformer main body is adjusted to level, make each component inside transformer main body stress uniform, can effectively reduce the vibration generated due to uneven stress, simultaneously, transformer main body is adjusted to level, it is convenient to connect and debug with other electrical equipment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of auxiliary suspension of transformer, in particular to a kind of auxiliary suspension device and method of transformer installation. BACKGROUND

[0002] In transformer substation, equipment such as main transformer is larger in volume and higher in height, and the structure above transformer is complex, and there are fewer stable landing points, so the transformer needs to be suspended in high place, and the existing installation equipment is usually fixed by bolt, which cannot guarantee that the transformer is in horizontal state after installation and fixation, and unstable transformer will affect the internal electromagnetic field distribution when in use, leading to unstable output voltage or deviation, and there is safety hazard, therefore, we propose a kind of auxiliary suspension device and method of transformer installation. SUMMARY

[0003] The purpose of the present application is to provide an auxiliary suspension device and method of transformer installation to solve the problem of unstable transformer affecting the internal electromagnetic field distribution when in use, leading to unstable output voltage or deviation, and there is safety hazard as proposed in the above background.

[0004] To achieve the above purpose, the present application provides the following technical scheme: an auxiliary suspension device of transformer installation, comprising transformer main body, the upper end of the transformer main body is provided with suspension frame;

[0005] Adjusting mechanism, the adjusting mechanism is located between transformer main body and suspension frame, the adjusting mechanism includes suspension column fixedly connected to the upper end of transformer main body, the suspension column is provided with suspension lead screw inside, the suspension column is slidably connected with suspension lead screw, the end of suspension lead screw away from transformer main body is rotatably connected with suspension frame;

[0006] Switching mechanism, the switching mechanism is located in the periphery of suspension column, and the switching mechanism can switch the horizontal and vertical adjustment of adjusting mechanism to transformer main body.

[0007] Among them, the suspension column includes main adjusting column fixedly connected to the upper end of transformer main body, the lateral adjusting column is arranged on one side of the main adjusting column, the longitudinal adjusting column is arranged on the other side of the main adjusting column, the fixed column is arranged on the upper end of the transformer main body, the main adjusting column, the lateral adjusting column, the longitudinal adjusting column and the fixed column are arranged in quadrilateral, and are all fixedly connected with the upper end of the transformer main body;

[0008] Among them, suspension lead screw includes suspension lead screw one arranged inside main adjusting column, suspension lead screw two arranged inside lateral adjusting column, and suspension lead screw three arranged inside longitudinal adjusting column.

[0009] The switching mechanism comprises a switching groove formed in the outer wall of the main adjusting column, a switching block slidably connected in the switching groove, a rotating ring fixedly connected to the outer wall of the switching block, the rotating ring being located at the periphery of the main adjusting column and slidably connected with the main adjusting column, a switching ring rotatably connected to the periphery of the main adjusting column, and an annular groove formed in the inner wall of the switching ring, the rotating ring being located in the annular groove and slidably connected with the annular groove.

[0010] The adjusting mechanism comprises a connecting rod fixedly connected to the upper end of the switching ring, an adjusting ring one provided on the periphery of the suspension lead screw one and threadedly connected with the suspension lead screw one, a limiting groove formed in the outer wall of the adjusting ring one, and the connecting rod being located in the limiting groove and slidably connected with the limiting groove.

[0011] The adjusting ring one is slidably connected with a fixing ring, and the fixing ring is peripherally sleeved with the belt one.

[0012] The suspension lead screw two is provided with an adjusting ring two, the adjusting ring two is threadedly connected with the suspension lead screw two, the belt one is peripherally sleeved with the adjusting ring two, and a positioning groove is formed in the bottom of the adjusting ring one.

[0013] The main adjusting column is peripherally rotatably connected with an adjusting ring three, the adjusting ring three is internally provided with a through groove, and the limiting ring is located in the through groove and slidably connected with the through groove.

[0014] The switching ring is fixedly connected with a plurality of tooth gears one at the bottom, the adjusting ring three is fixedly connected with a plurality of tooth gears two at the upper end, and the tooth gears one and the tooth gears two are engaged.

[0015] The adjusting ring three is peripherally sleeved with the belt two, the suspension lead screw three is provided with a driving ring, the driving ring is threadedly connected with the suspension lead screw three, and the belt two is peripherally sleeved with the driving ring.

[0016] A transformer installation auxiliary suspension method comprises the following steps:

[0017] S1, installing a suspension frame above a transformer body in a specified position, and adjusting the transformer body to be horizontal through an adjusting mechanism after installation is completed;

[0018] S2, rotating a switching ring of the adjusting mechanism, the switching ring driving a suspension lead screw one to rotate through an adjusting ring one, so as to adjust the height of the suspension lead screw;

[0019] S3, connecting the switching ring with an adjusting ring two through a switching mechanism, and rotating the switching ring to simultaneously adjust the suspension lead screw one and the suspension lead screw two, so as to adjust the horizontal angle of the transformer body;

[0020] S4, the switching ring is connected with the adjusting ring three through the switching mechanism, rotating the switching ring can simultaneously adjust the suspension rod one and the suspension rod three, and then adjust the longitudinal angle of the transformer body.

[0021] The present application has at least the following beneficial effects:

[0022] In use, the transformer body is adjusted to be horizontal by adjusting the horizontal angle of the transformer body through the adjusting mechanism, and the adjusting mechanism can adjust the longitudinal angle of the transformer body through the switching mechanism, so that the stress of each component in the transformer body is uniform, and the vibration caused by uneven stress can be effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the transformer of the present application;

[0024] Figure 2 It is a schematic diagram of the overall structure of the adjusting mechanism of the present application;

[0025] Figure 3 It is a schematic diagram of the cross-sectional structure of the switching ring of the present application;

[0026] Figure 4 It is a schematic diagram of the cross-sectional structure of the adjusting ring three of the present application; Figure 3

[0027] Figure 5 It is a schematic diagram of the cross-sectional structure of the adjusting ring three of the present application;

[0028] Figure 6 It is a schematic diagram of the cross-sectional structure of the adjusting ring three of the present application; Figure 5

[0029] It is a schematic diagram of the cross-sectional structure of the adjusting ring three of the present application; Figure 7

[0030] Figure 8 It is a schematic diagram of the cross-sectional structure of the adjusting ring three of the present application; Figure 7

[0031] ​​​In the figure: 1, transformer main body; 11, hanging frame; 2, adjusting mechanism; 21, connecting rod; 22, adjusting ring one; 23, limiting groove; 24, fixed ring; 25, belt one; 26, adjusting ring two; 27, positioning groove; 28, limiting ring; 29, adjusting ring three; 210, through groove; 211, tooth one; 212, tooth two; 213, belt two; 214, driving ring; 3, hanging column; 31, main adjusting column; 32, transverse adjusting column; 33, longitudinal adjusting column; 34, fixed column; 4, hanging screw rod; 41, hanging screw rod one; 42, hanging screw rod two; 43, hanging screw rod three; 5, switching mechanism; 51, switching groove; 52, switching block; 53, rotating ring; 54, switching ring; 55, annular groove. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Embodiment one

[0034] Please refer to Figures 1-8 The present application provides a technical solution: a transformer installation auxiliary hanging device and method, comprising a transformer main body 1, the upper end of the transformer main body 1 is provided with a hanging frame 11;

[0035] An adjusting mechanism 2 is located between the transformer main body 1 and the hanging frame 11, the adjusting mechanism 2 comprises a hanging column 3 fixedly connected to the upper end of the transformer main body 1, the hanging column 3 is provided with a hanging screw rod 4 inside, the hanging column 3 and the hanging screw rod 4 are in sliding connection, and the hanging screw rod 4 is rotatably connected to the hanging frame 11 away from the transformer main body 1;

[0036] A switching mechanism 5 is located on the periphery of the hanging column 3, and the switching mechanism 5 can switch the horizontal and longitudinal adjustment of the transformer main body 1 by the adjusting mechanism 2;

[0037] The adjusting mechanism 2 can adjust the horizontal angle of the transformer main body 1, and the adjusting mechanism 2 can adjust the longitudinal angle of the transformer main body 1 by the switching mechanism 5, so that the transformer main body 1 is adjusted to be horizontal, the internal components of the transformer main body 1 are uniformly stressed, the vibration caused by uneven stress can be effectively reduced, and meanwhile, the transformer main body 1 is adjusted to be horizontal, which facilitates the connection and debugging with other electrical equipment.

[0038] The suspension column 3 includes a main adjusting column 31 fixedly connected to the upper end of the transformer body 1, a transverse adjusting column 32 arranged on one side of the main adjusting column 31, a longitudinal adjusting column 33 arranged on the other side of the main adjusting column 31, and a fixed column 34 arranged on the upper end of the transformer body 1; the main adjusting column 31, the transverse adjusting column 32, the longitudinal adjusting column 33, and the fixed column 34 are arranged in a quadrilateral shape and are fixedly connected to the upper end of the transformer body 1;

[0039] The suspension column 3 includes a main adjusting column 31 fixedly connected to the upper end of the transformer body 1, a transverse adjusting column 32 arranged on one side of the main adjusting column 31, a longitudinal adjusting column 33 arranged on the other side of the main adjusting column 31, and a fixed column 34 arranged on the upper end of the transformer body 1; the main adjusting column 31, the transverse adjusting column 32, the longitudinal adjusting column 33, and the fixed column 34 are arranged in a quadrilateral shape and are fixedly connected to the upper end of the transformer body 1;

[0040] After the suspension bracket 11 is installed, the fixed column 34 is fixedly connected to the suspension bracket 11, and the lengths of the suspension lead screw one 41 and the suspension lead screw two 42 are adjusted at the same time, so that the horizontal angle of the transformer body 1 can be adjusted; similarly, the lengths of the suspension lead screw one 41 and the suspension lead screw three 43 are adjusted at the same time, so that the vertical angle of the transformer body 1 can be adjusted; in the horizontal state of the transformer body 1, the pressure of the transformer body 1 on the suspension bracket 11 is uniformly distributed, so that the risk of bending or damage of the fixed parts of the suspension bracket 11 due to uneven force is avoided; at the same time, when the transformer body 1 is horizontally suspended, the gravity of each part in the transformer body 1 is uniformly distributed, so that the additional mechanical stress caused by inclination is avoided, thereby ensuring that the transformer can operate stably for a long time.

[0041] The switching mechanism 5 includes a switching groove 51 formed in the outer wall of the main adjusting column 31, a switching block 52 slidably connected in the switching groove 51, a rotating ring 53 fixedly connected to the outer wall of the switching block 52, the rotating ring 53 located outside the main adjusting column 31 and slidably connected to the main adjusting column 31, a switching ring 54 rotatably connected to the outer periphery of the main adjusting column 31, an annular groove 55 formed in the inner wall of the switching ring 54, and the rotating ring 53 located inside the annular groove 55 and slidably connected to the annular groove 55;

[0042] The adjusting mechanism 2 includes a connecting rod 21 fixedly connected to the upper end of the switching ring 54, an adjusting ring one 22 arranged on the outer periphery of the suspension lead screw one 41, the adjusting ring one 22 threadedly connected to the suspension lead screw one 41, a limiting groove 23 formed in the outer wall of the adjusting ring one 22, and the connecting rod 21 located inside the limiting groove 23 and slidably connected to the limiting groove 23;

[0043] The adjusting ring one 22 is slidably connected to the outer periphery of a fixed ring 24, and the fixed ring 24 is sleeved with a belt one 25;

[0044] The suspension lead screw two 42 is provided with an adjusting ring two 26 outside, the adjusting ring two 26 is in threaded connection with the suspension lead screw two 42, the belt one 25 is sleeved outside the adjusting ring two 26, and the adjusting ring one 22 is provided with a positioning groove 27 in the bottom;

[0045] When the transformer body 1 is adjusted in the transverse angle, the switching ring 54 is pushed upwards, the switching ring 54 drives the switching block 52 to slide inside the switching groove 51 through the rotating ring 53, and the connecting rod 21 at the upper end of the switching ring 54 penetrates the limiting groove 23 and is inserted into the positioning groove 27 in the bottom of the fixed ring 24, at this time, when the switching ring 54 is rotated, the switching ring 54 drives the adjusting ring one 22 and the fixed ring 24 to rotate through the connecting rod 21, when the fixed ring 24 is rotated, the adjusting ring two 26 is driven to rotate synchronously through the belt one 25, at this time, the rotating direction and angle of the adjusting ring one 22 and the adjusting ring two 26 are consistent, and after the transverse angle adjustment of the transformer body 1 is completed, the rotation is stopped, the angle adjustment of the transformer body 1 is adjusted, the operation process is simple, and the angle adjustment can be completed by only pushing the switching ring 54 and rotating, the steps and difficulty are reduced, the operator can quickly complete the work, and without complex tools, the operation cost is reduced, and the problems caused by improper use of tools are avoided, which is convenient for operation in various environments.

[0046] The outer wall of the main adjusting column 31 is fixedly connected with a limiting ring 28, the outer periphery of the main adjusting column 31 is rotatably connected with an adjusting ring three 29, the inner wall of the adjusting ring three 29 is provided with a through groove 210, and the limiting ring 28 is in sliding connection with the through groove 210 inside the through groove 210;

[0047] The bottom of the switching ring 54 is fixedly connected with a plurality of teeth one 211, the upper end of the adjusting ring three 29 is fixedly connected with a plurality of teeth two 212, and the teeth one 211 is in meshing connection with the teeth two 212;

[0048] The outer periphery of the adjusting ring three 29 is sleeved with a belt two 213, the outer periphery of the suspension lead screw three 43 is provided with a driving ring 214, the driving ring 214 is in threaded connection with the suspension lead screw three 43, and the belt two 213 is sleeved outside the driving ring 214;

[0049] After the horizontal angle adjustment of the transformer body 1 is completed, the switching ring 54 is pushed downward, at this time, the connecting rod 21 located at the upper end of the switching ring 54 slides out of the positioning groove 27, but is still located inside the limiting groove 23, when the switching ring 54 slides downward, the tooth 1 211 located at the lower end of the switching ring 54 is engaged with the tooth 2 212 at the upper end of the adjusting ring three 29, at this time, the switching ring 54 is rotated, the switching ring 54 drives the driving ring 214 to rotate through the adjusting ring three 29 and the belt two 213, the driving ring 214 can drive the suspension lead screw three 43 to rotate, the longitudinal angle adjustment of the transformer body 1 is completed, which is the same as the rotation of the suspension lead screw two 42, and details are not repeated; this adjustment mode can meet the demand for horizontal and longitudinal angle adjustment of the transformer body 1 under different operating conditions and environments, in addition, the horizontal state of the transformer body 1 is beneficial to the uniform distribution of the electromagnetic field inside the transformer body 1, when the transformer body 1 is normally operated, the uniform electromagnetic field can improve the electromagnetic conversion efficiency of the transformer body 1, reduce energy loss, and at the same time, can also reduce electromagnetic interference, avoid adverse effects on surrounding electronic equipment and communication systems.

[0050] The working principle and use steps of the present application are as follows: after the suspension bracket 11 is installed, at this time, the fixed column 34 is fixedly connected with the suspension bracket 11, and the lengths of the suspension lead screw one 41 and the suspension lead screw two 42 are adjusted at the same time, so that the horizontal angle of the transformer body 1 can be adjusted, and the lengths of the suspension lead screw one 41 and the suspension lead screw three 43 are adjusted at the same time, so that the longitudinal angle of the transformer body 1 can be adjusted, when the horizontal angle of the transformer body 1 is adjusted, the switching ring 54 is pushed upward, the switching ring 54 drives the switching block 52 to slide inside the switching groove 51 through the rotating ring 53, at the same time, the connecting rod 21 at the upper end of the switching ring 54 penetrates the limiting groove 23 and is inserted into the positioning groove 27 at the bottom of the fixed ring 24, at this time, when the switching ring 54 is rotated, the switching ring 54 drives the adjusting ring one 22 and the fixed ring 24 to rotate at the same time through the connecting rod 21, when the fixed ring 24 rotates, the adjusting ring two 26 is driven to rotate synchronously through the belt one 25, at this time, the rotating direction and angle of the adjusting ring one 22 and the adjusting ring two 26 are consistent, after the horizontal angle adjustment of the transformer body 1 is completed, the switching ring 54 is pushed downward, at this time, the connecting rod 21 located at the upper end of the switching ring 54 slides out of the positioning groove 27, but is still located inside the limiting groove 23, when the switching ring 54 slides downward, the tooth 1 211 located at the lower end of the switching ring 54 is engaged with the tooth 2 212 at the upper end of the adjusting ring three 29, at this time, the switching ring 54 is rotated, the switching ring 54 drives the driving ring 214 to rotate through the adjusting ring three 29 and the belt two 213, the driving ring 214 can drive the suspension lead screw three 43 to rotate, the longitudinal angle adjustment of the transformer body 1 is completed.

[0051] Example two

[0052] A transformer installation auxiliary suspension method comprises the following steps:

[0053] S1, install the suspension frame 11 above the transformer body 1 at a designated position, and after installation, adjust the transformer body 1 to be horizontal through the adjusting mechanism 2;

[0054] S2, rotate the switching ring 54 of the adjusting mechanism 2, the switching ring 54 drives the suspension lead screw to rotate through the adjusting ring one 22, so as to adjust the height of the suspension lead screw;

[0055] S3, connect the switching ring 54 and the adjusting ring two 26 through the switching mechanism 5, rotate the switching ring 54 to adjust the suspension lead screw one 41 and the suspension lead screw two 42 at the same time, and then adjust the horizontal angle of the transformer body 1;

[0056] S4, connect the switching ring 54 and the adjusting ring three 29 through the switching mechanism 5, rotate the switching ring 54 to adjust the suspension lead screw one 41 and the suspension lead screw three 43 at the same time, and then adjust the vertical angle of the transformer body 1.

[0057] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0058] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A transformer installation auxiliary suspension device, comprising: The transformer body (1) is provided with a suspension frame (11) at the upper end of the transformer body (1). Its characteristic is that it further includes: Adjustment mechanism (2), the adjustment mechanism (2) is located between the transformer body (1) and the suspension frame (11), the adjustment mechanism (2) includes a suspension column (3) fixedly connected to the upper end of the transformer body (1), a suspension screw (4) is provided inside the suspension column (3), the suspension column (3) and the suspension screw (4) are slidably connected, and the end of the suspension screw (4) away from the transformer body (1) is rotatably connected to the suspension frame (11); The switching mechanism (5) is located around the suspension column (3). The switching mechanism (5) can switch the adjustment mechanism (2) to adjust the transformer body (1) laterally and longitudinally. The suspension column (3) includes a main adjustment column (31) fixedly connected to the upper end of the transformer body (1). A transverse adjustment column (32) is provided on one side of the main adjustment column (31), and a longitudinal adjustment column (33) is provided on the other side of the main adjustment column (31). A fixed column (34) is provided at the upper end of the transformer body (1). The main adjustment column (31), the transverse adjustment column (32), the longitudinal adjustment column (33) and the fixed column (34) are arranged in a square and are all fixedly connected to the upper end of the transformer body (1). Among them, the suspension screw (4) includes a suspension screw one (41) installed inside the main adjusting column (31), a suspension screw two (42) installed inside the transverse adjusting column (32), and a suspension screw three (43) installed inside the longitudinal adjusting column (33). The switching mechanism (5) includes a switching groove (51) opened on the outer wall of the main adjusting column (31), a switching block (52) is slidably connected inside the switching groove (51), a rotating ring (53) is fixedly connected to the outer wall of the switching block (52), the rotating ring (53) is located outside the main adjusting column (31) and is slidably connected to the main adjusting column (31), a switching ring (54) is rotatably connected to the outer wall of the main adjusting column (31), an annular groove (55) is opened on the inner wall of the switching ring (54), and the rotating ring (53) is located inside the annular groove (55) and is slidably connected to the annular groove (55). An adjusting ring (22) is provided around the suspension screw (41); The adjusting ring (22) is slidably connected to a fixing ring (24), and a belt (25) is sleeved around the fixing ring (24). An adjusting ring (26) is provided around the second suspension screw (42), and the first belt (25) is sleeved around the second adjusting ring (26); The main adjusting column (31) is rotatably connected to the adjusting ring three (29). The adjustment ring three (29) is sleeved with belt two (213), and the suspension screw three (43) is provided with a drive ring (214) on its periphery. The belt two (213) is sleeved on the periphery of the drive ring (214).

2. The transformer installation aid suspension arrangement of claim 1, wherein: The adjustment mechanism (2) includes a connecting rod (21) fixedly connected to the upper end of the switching ring (54), the first adjustment ring (22) is threadedly connected to the first suspension screw (41), the outer wall of the first adjustment ring (22) has a limiting groove (23), and the connecting rod (21) is located inside the limiting groove (23) and is slidably connected to the limiting groove (23).

3. The transformer installation aid suspension arrangement of claim 1, wherein: The second adjusting ring (26) is threadedly connected to the second suspension screw (42), and the bottom of the first adjusting ring (22) has a positioning groove (27).

4. The transformer installation aid suspension arrangement of claim 1, wherein: The outer wall of the main adjusting column (31) is fixedly connected to a limiting ring (28), and the inner wall of the adjusting ring (29) is provided with a through groove (210). The limiting ring (28) is located inside the through groove (210) and is slidably connected to the through groove (210).

5. The transformer installation aid suspension arrangement of claim 4, wherein: The bottom of the switching ring (54) is fixedly connected with a plurality of teeth one (211), and the upper end of the adjusting ring three (29) is fixedly connected with a plurality of teeth two (212), and the teeth one (211) mesh with the teeth two (212).

6. A transformer installation aid suspension arrangement according to claim 5, characterised in that: The drive ring (214) is threadedly connected to the suspension screw three (43).

7. A method of using the transformer installation auxiliary suspension device according to any one of claims 1 to 6, characterized in that: Includes the following steps: S1. Install the suspension bracket (11) above the transformer body (1) in the designated position. After installation, adjust the transformer body (1) to the horizontal position using the adjustment mechanism (2). S2. By rotating the switching ring (54) of the adjustment mechanism (2), the switching ring (54) drives the suspension screw to rotate through the adjustment ring (22), thereby achieving the purpose of adjusting the height of the suspension screw; S3. The switching ring (54) is connected to the adjustment ring (26) by the switching mechanism (5). Rotating the switching ring (54) can simultaneously adjust the suspension screw (41) and the suspension screw (42), thereby adjusting the transverse angle of the transformer body (1). S4. The switching ring (54) is connected to the adjustment ring three (29) by the switching mechanism (5). Rotating the switching ring (54) can simultaneously adjust the suspension screw one (41) and the suspension screw three (43), thereby adjusting the longitudinal angle of the transformer body (1).

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