Generator test stand

Abstract

The application provides a generator test support, which comprises a support assembly, a vertical adjusting assembly and a horizontal adjusting assembly, wherein the support assembly comprises a support column and a mounting seat, the mounting seat is fixed at the top of the support column, the top of the mounting seat is provided with a containing portion, and a first sliding groove is arranged in the containing portion; the vertical adjusting assembly is arranged on the mounting seat and comprises a first driving element and a vertical adjusting structure, the vertical adjusting structure is arranged in the containing portion, the first driving element can drive the top surface of the vertical adjusting structure to rise and fall, and the vertical adjusting structure is provided with a second sliding groove in the horizontal direction; the horizontal adjusting assembly comprises a second driving element, a support seat and a connecting element, the second driving element is arranged on the mounting seat, the support seat is arranged on the top surface of the vertical adjusting structure, and the second driving element can drive the support seat and the connecting element to move in the first sliding groove and the second sliding groove so as to adjust the position of the support seat in the horizontal direction. Through the technical scheme, the problem that the positioning difficulty of the stator in the generator in the prior art is high can be solved.

Description

Technical Field

[0001] This invention relates to the field of mining electrical drive technology, and more specifically, to a generator test support. Background Technology

[0002] In the current field of electrical drives in mines, in order to avoid secondary maintenance of generators, preventive tests need to be conducted on generators before they leave the factory. Their performance is judged by testing parameters such as temperature rise, vibration, and power parameters.

[0003] Currently, when a drive motor powers a generator, the generator's rotor must first be connected to the drive motor's shaft, and then the generator's stator must be connected to the flange on the fixture. However, because the generator only has bearings on the non-drive end, the rotor is only fixed and supported at one end when fixed inside the generator, while the other end tilts downwards. Therefore, to ensure that the rotor and stator are coaxial during operation, the stator's position needs to be adjusted before fixing it. In existing technology, the stator's position is usually changed by hoisting or manually moving the generator. To ensure that the stator and rotor are coaxial, the generator needs to be hoisted or moved multiple times to change the stator's position, which increases the difficulty of positioning the stator. Summary of the Invention

[0004] This invention provides a generator testing bracket to solve the problem of high difficulty in positioning the stator in generators in the prior art.

[0005] This invention provides a generator testing bracket, comprising: a support assembly including a support column and a mounting base, the mounting base being fixed to the top of the support column, the top of the mounting base having a receiving portion, and a first sliding groove provided within the receiving portion, the first sliding groove being arranged horizontally; a vertical adjustment assembly disposed on the mounting base, the vertical adjustment assembly including a first driving member and a vertical adjustment structure, the vertical adjustment structure being disposed within the receiving portion, the first driving member being capable of driving the top surface of the vertical adjustment structure to rise and fall, the vertical adjustment structure having a second sliding groove arranged horizontally, the first sliding groove and the second sliding groove being interconnected; and a horizontal adjustment assembly including a second driving member, a support base, and a connecting member, the second driving member being disposed on the mounting base, the support base being disposed on the top surface of the vertical adjustment structure, the support base being used to support the generator, one end of the connecting member being fixed to the support base, and the other end of the connecting member passing through the first sliding groove and the second sliding groove, the second driving member being capable of driving the support base and the connecting member to move within the first sliding groove and the second sliding groove to adjust the position of the support base in the horizontal direction.

[0006] Furthermore, the vertical adjustment structure includes a first adjusting member and a second adjusting member. The second adjusting member is movably disposed within the receiving portion and can move horizontally relative to the mounting base. The first adjusting member is disposed on the second adjusting member and is fixed horizontally relative to the mounting base. The bottom surface of the first adjusting member is a first inclined surface, and the top surface of the second adjusting member is a second inclined surface. The first inclined surface and the second inclined surface are adapted to each other. The second adjusting member is correspondingly disposed with the first driving member. The first driving member drives the second adjusting member to move horizontally so that the first adjusting member moves vertically. The second sliding groove passes through the first adjusting member and the second adjusting member in the vertical direction.

[0007] Furthermore, a sleeve is provided at one end of the second adjusting member near the first driving member, and a first clearance part is provided at the bottom of the first adjusting member. The structure of the first clearance part is adapted to the structure of the sleeve. The sleeve is located inside the first clearance part. The first driving member is rotatably mounted on the mounting base. The first driving member is threadedly connected to the sleeve. The first driving member can drive the second adjusting member to move in the horizontal direction through the sleeve.

[0008] Furthermore, the mounting base is provided with a limiting protrusion, the first driving member passes through the limiting protrusion, and the middle part of the first driving member is provided with two limiting parts along the axial direction. The limiting protrusion is located between the two limiting parts, and the two limiting parts cooperate with the limiting protrusion to axially limit the first driving member.

[0009] Furthermore, the top of the support column is provided with a first slot, which extends horizontally. A first sliding groove communicates with the first slot, and the projections of the first and second sliding grooves in the vertical direction are both located within the first slot. The support assembly also includes a cover plate, which is disposed between the support column and the mounting base. The cover plate is provided with a third sliding groove and a second slot. The surface of the cover plate facing the mounting base is provided with a second slot, which extends in the same direction as the first slot. The third sliding groove is located within the second slot, which communicates with both the first slot and the first sliding groove. The connecting component includes a screw and a first nut. The screw has a first end and a second end that are disposed opposite to each other. The screw is sequentially inserted into the first slot, the third sliding groove, the second slot, the first sliding groove, and the second sliding groove. The first end of the screw is located within the first slot, and the second end of the screw is used to connect with the support base. The first nut is located within the first slot and is threadedly connected to the first end of the screw. The outline dimension of the first nut is larger than the width dimension of the third sliding groove.

[0010] Furthermore, the horizontal adjustment assembly also includes a guide member, which passes through the screw and is located in the second slot. The side wall of the guide member abuts against the side wall of the second slot. The width dimension of the guide member is larger than the width dimension of the first groove. The guide member and the second slot cooperate with each other to guide the screw.

[0011] Furthermore, the generator test bracket also includes a pad plate, which is fixed to the top of the vertical adjustment structure. The pad plate is provided with a fourth sliding groove, which has an open end and a closed end that are arranged opposite to each other. The open end is located near the second driving member. The fourth sliding groove extends in the horizontal direction and is arranged corresponding to the second sliding groove. The support base is located on the top of the pad plate, and the connector passes through the fourth sliding groove and is connected to the support base.

[0012] Furthermore, the support base has a fixed section and a bent section that are connected to each other, with an included angle between the fixed section and the bent section. The fixed section is set on a pad, and the bent section is provided with multiple connecting holes. The support base is fixedly connected to the generator through the connecting holes.

[0013] Furthermore, the connector also includes a second nut, which is located at the second end of the screw and on the side of the support away from the mounting base. The first nut, the second nut, and the screw cooperate to fix the position of the support relative to the mounting base.

[0014] Furthermore, the horizontal adjustment assembly also includes: a fixed seat, which is disposed on the mounting base and distributed horizontally with the support base. The fixed seat is provided with a threaded hole. The second driving member passes through the threaded hole and is threadedly connected to the threaded hole. The second driving member cooperates with the threaded hole to move horizontally. The driving end of the second driving member is used to abut against the support base to drive the support base to move horizontally.

[0015] By applying the technical solution of this invention, the support column can support the vertical adjustment component and the horizontal adjustment component. The vertical adjustment structure is set in the receiving part of the mounting base. The first driving member can drive the top surface of the vertical adjustment structure to rise and fall. The support base is set on the top surface of the vertical adjustment structure, and the stator of the generator is fixed to the support base at the end near the driving end. Thus, when the first driving member drives the top surface of the vertical adjustment structure to rise and fall, the position of the stator can be changed accordingly in the vertical direction. The connecting member is fixed to the support base and passes through the first sliding groove of the mounting base and the second sliding groove of the vertical adjustment structure. This allows the connecting member and the support base to move within the first sliding groove, thereby changing the position of the stator in the horizontal direction. With the above structure, the stator position can be adjusted by the horizontal adjustment component and the vertical adjustment component to make the stator and rotor coaxial, avoiding repeated hoisting and transportation to change the position of the generator. This reduces the difficulty of stator positioning, facilitates the connection of the stator and tooling, and reduces the labor intensity and labor costs of the workers. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0017] Figure 1 This diagram illustrates the structure of the generator test support bracket and the generator according to an embodiment of the present invention.

[0018] Figure 2 A schematic diagram of the structure of a generator test support provided according to an embodiment of the present invention is shown;

[0019] Figure 3 A cross-sectional view of a generator test support provided according to an embodiment of the present invention is shown;

[0020] Figure 4 An exploded view of a generator test support provided according to an embodiment of the present invention is shown;

[0021] Figure 5 A schematic diagram of the structure of the mounting base provided according to an embodiment of the present invention is shown;

[0022] Figure 6 A schematic diagram of the structure of the cover plate provided according to an embodiment of the present invention is shown;

[0023] Figure 7 A schematic diagram of the vertical adjustment structure and the mounting base provided according to an embodiment of the present invention is shown.

[0024] Figure 8 An exploded view of the vertical adjustment structure and mounting base provided according to an embodiment of the present invention is shown.

[0025] Figure 9 A schematic diagram of the structure of the first adjusting member provided according to an embodiment of the present invention is shown;

[0026] Figure 10 A schematic diagram of the structure of the second adjusting member provided according to an embodiment of the present invention is shown.

[0027] The above figures include the following reference numerals:

[0028] 10. Support assembly; 11. Support column; 111. First slot; 12. Mounting base; 121. Receiving part; 122. First slide groove; 123. Limiting protrusion; 13. Cover plate; 131. Third slide groove; 132. Second slot;

[0029] 20. Vertical adjustment assembly; 21. First driving member; 211. Limiting part; 22. Vertical adjustment structure; 2201. Second slide groove; 221. First adjusting member; 2211. First inclined surface; 2212. First clearance part; 222. Second adjusting member; 2221. Second inclined surface; 2222. Sleeve;

[0030] 30. Horizontal adjustment assembly; 31. Second drive component; 32. Support base; 321. Fixed section; 322. Bending section; 3221. Connecting hole; 33. Connector; 331. Screw; 332. First nut; 333. Second nut; 34. Fixed base; 35. Guide component;

[0031] 40. Pad; 41. Fourth slide groove; 411. Open end; 412. Closed end;

[0032] 51. Cover plate;

[0033] 1. Stator; 2. Rotor. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] like Figures 1 to 10 As shown, this application provides a generator testing bracket, which includes a support assembly 10, a vertical adjustment assembly 20, and a horizontal adjustment assembly 30. The support assembly 10 includes a support column 11 and a mounting base 12. The mounting base 12 is fixed to the top of the support column 11, and a receiving portion 121 is provided on the top of the mounting base 121. A first sliding groove 122 is provided within the receiving portion 121, and the first sliding groove 122 is arranged horizontally. The vertical adjustment assembly 20 is mounted on the mounting base 12 and includes a first driving member 21 and a vertical adjustment structure 22. The vertical adjustment structure 22 is disposed within the receiving portion 121. The first driving member 21 can drive the top surface of the vertical adjustment structure 22 to rise and fall. The vertical adjustment structure 22 is provided with a second sliding groove 2201 arranged horizontally, and the first sliding groove 122 and the second sliding groove 2201 are interconnected. The horizontal adjustment assembly 30 includes a second drive member 31, a support base 32, and a connector 33. The second drive member 31 is mounted on the mounting base 12, and the support base 32 is mounted on the top surface of the vertical adjustment structure 22. The support base 32 is used to support the generator. One end of the connector 33 is fixed to the support base 32, and the other end of the connector 33 passes through the first slide groove 122 and the second slide groove 2201. The second drive member 31 can drive the support base 32 and the connector 33 to move within the first slide groove 122 and the second slide groove 2201 to adjust the position of the support base 32 in the horizontal direction.

[0036] Using the technical solution of this application, the support column 11 can support the vertical adjustment component 20 and the horizontal adjustment component 30. The vertical adjustment structure 22 is set in the receiving part 121 of the mounting base 12. The first driving member 21 can drive the top surface of the vertical adjustment structure 22 to rise and fall. The support base 32 is set on the top surface of the vertical adjustment structure 22, and the stator 1 in the generator is fixed on the support base 32 at the end near the driving end. In this way, when the first driving member 21 drives the top surface of the vertical adjustment structure 22 to rise and fall, the position of the stator 1 can be changed accordingly in the vertical direction. The connecting member 33 is fixed on the support base 32, and the connecting member 33 passes through the first sliding groove 122 of the mounting base 12 and the second sliding groove 2201 of the vertical adjustment structure 22. This allows the connecting member 33 and the support base 32 to move in the first sliding groove 122, thereby changing the position of the stator 1 in the horizontal direction. With the above structure, the position of the stator 1 can be adjusted by the horizontal adjustment component 30 and the vertical adjustment component 20 to ensure that the stator 1 and rotor 2 are coaxially aligned. This avoids repeated hoisting and handling to change the generator's position, thereby reducing the difficulty of positioning the stator 1, facilitating the connection between the stator 1 and the tooling, and reducing the labor intensity and costs for workers. Furthermore, the first driving component 21 drives the support base 32 to move vertically, and the second driving component 31 drives the support base 32 to move horizontally. This allows the support base 32 to support stators 1 of different diameters, enabling the bracket to be used with different generator models, expanding the bracket's application range, avoiding the waste of resources from processing multiple brackets, and further reducing production costs. Simultaneously, this structure improves the integration of the bracket, facilitating unified adjustment by workers. Figure 1 As shown, when adjusting the position of the stator 1, a bracket needs to be set on each side of the stator 1. In this application, the bottom of the support column 11 is fixed on the tooling.

[0037] like Figures 2 to 4As shown, the vertical adjustment structure 22 includes a first adjusting member 221 and a second adjusting member 222. The second adjusting member 222 is movably disposed within the receiving portion 121 and is capable of moving horizontally relative to the mounting base 12. The first adjusting member 221 is disposed on the second adjusting member 222 and is fixed horizontally relative to the mounting base 12. In this application, both ends of the first adjusting member 221 abut against the receiving portion 121, and a stepped surface is provided at the end of the mounting base 12 away from the first driving member 21 to support the first adjusting member 221. The bottom surface of the first adjusting member 221 is a first inclined surface 2211, and the top surface of the second adjusting member 222 is a second inclined surface 2221. The first inclined surface 2211 and the second inclined surface 2221 are adapted to each other. The second adjusting member 222 is correspondingly arranged with the first driving member 21. The first driving member 21 drives the second adjusting member 222 to move horizontally, thereby causing the first adjusting member 221 to move vertically. The second sliding groove 2201 passes through the first adjusting member 221 and the second adjusting member 222 vertically. The first adjusting member 221 is disposed on the second adjusting member 222. When the first driving member 21 drives the second adjusting member 222 to move, the first adjusting member 221 can move vertically. With the above structure, it is convenient to assemble the vertical adjustment structure 22, while reducing the volume occupied by the vertical adjustment structure 22, and facilitating operation by the staff. In this application, the distance between the first inclined surface 2211 and the bottom of the receiving portion 121 gradually decreases along the direction close to the first driving member 21, and the distance between the second inclined surface 2221 and the bottom of the receiving portion 121 gradually decreases along the direction close to the first driving member 21.

[0038] like Figure 8As shown, a sleeve 2222 is provided at one end of the second adjusting member 222 near the first driving member 21. A first clearance portion 2212 is provided at the bottom of the first adjusting member 221, and the structure of the first clearance portion 2212 is adapted to the structure of the sleeve 2222. The top of the sleeve 2222 is located inside the first clearance portion 2212. A second clearance portion is provided on the mounting base 12, and the structure of the second clearance portion is adapted to the structure of the sleeve 2222. The bottom of the sleeve 2222 is located inside the second clearance portion. This facilitates the positioning of the first adjusting member 221 and the second adjusting member 222 when they are installed, and avoids interference between the first adjusting member 221, the second adjusting member 222, and the mounting base 12. The first driving member 21 is rotatably mounted on the mounting base 12 and is threadedly connected to the sleeve 2222. The first driving member 21 can drive the second adjusting member 222 to move horizontally through the sleeve 2222. With this configuration, the first driving member 21 can drive the second adjusting member 222 to move closer to the first driving member 21, and also drive the second adjusting member 222 to move away from the first driving member 21, thereby enabling the first adjusting member 221 to move vertically. In the prior art, when hoisting or moving a generator to change the position of the stator 1, the position of the stator 1 is usually not accurately adjustable, which makes it difficult to guarantee the air gap size between the rotor 2 and the stator 1, resulting in abnormal generator operation. With the above structure, the first driving member 21 is threadedly connected to the sleeve 2222. This allows the first driving member 21 to drive the first adjusting member 221 to move, precisely adjusting the position of the stator 1 so that the stator 1 and the rotor 2 are coaxially arranged, thereby ensuring the air gap size between the rotor 2 and the stator 1, enabling the generator to operate normally, and thus ensuring the overall testing accuracy of the generator and the accuracy of the test results.

[0039] like Figure 7 As shown, the mounting base 12 is provided with a limiting protrusion 123. The first driving member 21 passes through the limiting protrusion 123. Two limiting portions 211 are axially arranged at the middle of the first driving member 21. The limiting protrusion 123 is located between the two limiting portions 211, and the two limiting portions 211 cooperate with the limiting protrusion 123 to axially limit the first driving member 21. This arrangement prevents the first driving member 21 from moving relative to the mounting base 12, thereby ensuring the effective movement of the second adjusting component driven by the first driving member 21. Figure 3 As shown, a cover plate 51 is provided on the first driving member 21, and the cover plate 51 is fixed on the mounting base 12, which can prevent the first driving member 21 from moving in the vertical direction.

[0040] like Figures 4 to 6As shown, the top of the support column 11 is provided with a first slot 111, which extends horizontally. A first sliding groove 122 communicates with the first slot 111, and the vertical projections of the first sliding groove 122 and the second sliding groove 2201 are both located within the first slot 111. The support assembly 10 also includes a cover plate 13, which is disposed between the support column 11 and the mounting base 12. The cover plate 13 is provided with a third sliding groove 131 and a second slot 132. The surface of the cover plate 13 facing the mounting base 12 is provided with the second slot 132, which extends in the same direction as the first slot 111. The third sliding groove 131 is located within the second slot 132, and the second slot 132 communicates with both the first slot 111 and the first sliding groove 122. In this application, the cover plate 13 is made of rubber, which reduces the vibration inside the generator when it is working, further ensuring that the generator can operate normally. The connector 33 includes a screw 331 and a first nut 332. The screw 331 has a first end and a second end that are disposed opposite to each other. The screw 331 is sequentially inserted into the first slot 111, the third slide groove 131, the second slot 132, the first slide groove 122, and the second slide groove 2201, so that the connector 33 can move normally within the first slot 111, the third slide groove 131, the second slot 132, the first slide groove 122, and the second slide groove 2201. The first end of the screw 331 is located in the first slot 111, and the second end of the screw 331 is used to connect with the support base 32. The first nut 332 is located in the first slot 111 and is threadedly connected to the first end of the screw 331. The outline dimension of the first nut 332 is larger than the width dimension of the third slide groove 131, so as to fix the screw 331 and prevent the screw 331 from falling out of the first slot 111. When the vertical adjustment assembly 20 drives the support base 32 to move in the vertical direction, the screw 331, the first nut 332 and the second nut 333 also move in the vertical direction accordingly. In this application, the depth of the first slot 111 is greater than the height of the first nut 332, so that the vertical adjustment assembly 20 can smoothly drive the support base 32 to move in the vertical direction.

[0041] Furthermore, the horizontal adjustment assembly 30 also includes a guide 35, which passes through the screw 331 and is located within the second slot 132. The sidewall of the guide 35 abuts against the sidewall of the second slot 132. The width dimension of the guide 35 is larger than that of the first slide groove 122, which further prevents the screw 331 from falling out of the first slide groove 122. The guide 35 and the second slot 132 cooperate to guide the screw 331. In this application, the guide 35 includes two fasteners. The outer edges of the fasteners are square structures with arc structures. During assembly, the arc structures on the two fasteners are positioned opposite each other and form a through hole. The screw 331 is movably disposed within the through hole, and the two fasteners are connected by bolts. This arrangement facilitates the placement of the guide 35 on the screw 331. When the screw 331 slides along the second slot 132, the guide member 35 can guide the movement of the screw 331. Furthermore, when the screw 331 moves in the vertical direction, the guide member 35 can also guide the screw 331.

[0042] like Figures 2 to 4 As shown, the generator test bracket also includes a pad 40, which is fixed to the top of the vertical adjustment structure 22. A fourth sliding groove 41 is provided on the pad 40. The fourth sliding groove 41 has an open end 411 and a closed end 412 arranged opposite to each other. The open end 411 is located near the second driving member 31. The fourth sliding groove 41 extends horizontally and corresponds to the second sliding groove 2201. A support base 32 is located on the top of the pad 40, and a connecting member 33 passes through the fourth sliding groove 41 and connects to the support base 32. This structure increases the contact area between the support base 32 and the first adjusting member 221, preventing damage to the first adjusting member 221 when fixing the screw 331, thereby improving the service life of the first adjusting member 221. Furthermore, this arrangement prevents the screw 331 from falling out of the horizontal adjustment assembly 30 and the vertical adjustment assembly 20 during sliding, ensuring the screw 331 can operate normally.

[0043] like Figure 2 As shown, the support base 32 has a fixed section 321 and a bent section 322 connected to each other, with an included angle between the fixed section 321 and the bent section 322. The fixed section 321 is mounted on the pad 40, and the bent section 322 is provided with multiple connecting holes 3221. The support base 32 is fixedly connected to the generator through the connecting holes 3221. In this application, the fixing... Figure 1As shown, two fasteners are arranged opposite each other on the outer periphery of the stator 1. The fasteners have protrusions on their sides. When the support base 32 is connected to the stator 1, the top of the bent section 322 abuts against the protrusions on the fasteners, and the stator 1 is connected to the bent section 322 by bolts. This arrangement allows the support base 32 to be used with various types of generators and ensures the stability of the connection between the support base 32 and the stator 1.

[0044] Furthermore, the connector 33 also includes a second nut 333, which is disposed at the second end of the screw 331. The second nut 333 is located on the side of the support 32 away from the mounting base 12. The first nut 332, the second nut 333, and the screw 331 cooperate to fix the position of the support 32 relative to the mounting base 12. This arrangement ensures the stability of the screw 331 and prevents it from falling out of the vertical adjustment component 20 and the horizontal adjustment component 30, thereby ensuring the normal operation of the bracket. Moreover, the above structure is simple, easy to assemble, and convenient to operate.

[0045] Specifically, the horizontal adjustment assembly 30 also includes a fixed base 34, which is mounted on the mounting base 12 and distributed horizontally with the support base 32. The fixed base 34 has a threaded hole, and the second driving member 31 passes through and is threadedly connected to the threaded hole. The second driving member 31, engaging with the threaded hole, can move horizontally. The driving end of the second driving member 31 abuts against the support base 32 to drive the support base 32 to move horizontally. This arrangement facilitates the mounting of the second driving member 31 on the mounting base 12 and facilitates its movement. Furthermore, the movement of the second driving member 31 within the fixed base 34 enables precise adjustment of the support base 32, thereby achieving precise adjustment of the stator 1's position. This further ensures the air gap size between the rotor 2 and the stator 1, allowing the generator to operate normally and ensuring the overall testing accuracy and the accuracy of the test results.

[0046] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0047] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0048] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this invention; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0049] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0050] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0051] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A generator testing bracket, characterized in that, The generator test support includes: The support assembly (10) includes a support column (11) and a mounting base (12). The mounting base (12) is fixed to the top of the support column (11). The top of the mounting base (12) is provided with a receiving portion (121). A first sliding groove (122) is provided in the receiving portion (121). The first sliding groove (122) is arranged in a horizontal direction. A vertical adjustment assembly (20) is disposed on the mounting base (12). The vertical adjustment assembly (20) includes a first driving member (21) and a vertical adjustment structure (22). The vertical adjustment structure (22) is disposed within the receiving portion (121). The first driving member (21) can drive the top surface of the vertical adjustment structure (22) to rise and fall. The vertical adjustment structure (22) is provided with a second sliding groove (2201) in the horizontal direction. The first sliding groove (122) and the second sliding groove (2201) are interconnected. The vertical adjustment structure (22) includes a first adjusting member. (221) and a second adjusting member (222), the second adjusting member (222) being movably disposed within the receiving portion (121), the second adjusting member (222) being movable in the horizontal direction relative to the mounting base (12), the first adjusting member (221) being disposed on the second adjusting member (222), and the first adjusting member (221) being fixed in the horizontal direction relative to the mounting base (12), the bottom surface of the first adjusting member (221) being a first inclined surface (2211), and the top surface of the second adjusting member (222) being a second inclined surface (2221). The first inclined surface (2211) is adapted to the second inclined surface (2221), and the second adjusting member (222) is correspondingly provided with the first driving member (21). The first driving member (21) drives the second adjusting member (222) to move horizontally so that the first adjusting member (221) moves vertically. The second sliding groove (2201) passes through the first adjusting member (221) and the second adjusting member (222) vertically. A sleeve is provided at one end of the second adjusting member (222) near the first driving member (21). 2222), the bottom of the first adjusting member (221) is provided with a first clearance part (2212), the structure of the first clearance part (2212) is adapted to the structure of the sleeve (2222), the sleeve (2222) is located in the first clearance part (2212), the first driving member (21) is rotatably disposed on the mounting base (12), the first driving member (21) is threadedly connected to the sleeve (2222), and the first driving member (21) can drive the second adjusting member (222) to move in the horizontal direction through the sleeve (2222); A horizontal adjustment assembly (30) includes a second drive member (31), a support base (32), and a connector (33). The second drive member (31) is disposed on the mounting base (12), and the support base (32) is disposed on the top surface of the vertical adjustment structure (22). The support base (32) is used to support the generator. One end of the connector (33) is fixed on the support base (32), and the other end of the connector (33) passes through the first slide groove (122) and the second slide groove (2201). The second drive member (31) can drive the support base (32) and the connector (33) to move within the first slide groove (122) and the second slide groove (2201) to adjust the position of the support base (32) in the horizontal direction. The top of the support column (11) is provided with a first slot (111), the first slot (111) extends in the horizontal direction, the first slide (122) communicates with the first slot (111), and the projections of the first slide (122) and the second slide (2201) in the vertical direction are both located in the first slot (111). The support assembly (10) further includes a cover plate (13), which is disposed between the support column (11) and the mounting base (12). The cover plate (13) is provided with a third sliding groove (131) and a second slot (132). The surface of the cover plate (13) facing the mounting base (12) is provided with the second slot (132). The extension direction of the second slot (132) is the same as the extension direction of the first slot (111). The third sliding groove (131) is located in the second slot (132). The second slot (132) communicates with the first slot (111) and the first sliding groove (122) respectively. The connector (33) includes a screw (33). 1) and a first nut (332), the screw (331) has a first end and a second end arranged opposite to each other, the screw (331) is sequentially inserted into the first slot (111), the third slide groove (131), the second slot (132), the first slide groove (122) and the second slide groove (2201), the first end of the screw (331) is located in the first slot (111), the second end of the screw (331) is used to connect with the support base (32), the first nut (332) is located in the first slot (111) and is threadedly connected to the first end of the screw (331), the outline dimension of the first nut (332) is larger than the width dimension of the third slide groove (131); The connector (33) further includes a second nut (333), which is disposed at the second end of the screw (331). The second nut (333) is located on the side of the support (32) away from the mounting base (12). The first nut (332), the second nut (333), and the screw (331) cooperate to fix the position of the support (32) relative to the mounting base (12).

2. The generator test bracket according to claim 1, characterized in that, The mounting base (12) is provided with a limiting protrusion (123), and the first driving member (21) passes through the limiting protrusion (123). The middle part of the first driving member (21) is provided with two limiting parts (211) along the axial direction. The limiting protrusion (123) is located between the two limiting parts (211). The two limiting parts (211) cooperate with the limiting protrusion (123) to axially limit the first driving member (21).

3. The generator test bracket according to claim 1, characterized in that, The horizontal adjustment assembly (30) further includes a guide (35) which passes through the screw (331). The guide (35) is located in the second slot (132), and the side wall of the guide (35) abuts against the side wall of the second slot (132). The dimension of the guide (35) in the width direction is larger than the dimension of the first slide (122) in the width direction. The guide (35) and the second slot (132) cooperate with each other to guide the screw (331).

4. The generator test bracket according to claim 1, characterized in that, The generator test bracket also includes a pad (40), which is fixed to the top of the vertical adjustment structure (22). A fourth slide groove (41) is provided on the pad (40). The fourth slide groove (41) has an open end (411) and a closed end (412) that are arranged opposite to each other. The open end (411) is located near the second drive member (31). The fourth slide groove (41) extends in the horizontal direction and is arranged corresponding to the second slide groove (2201). The support seat (32) is located on the top of the pad (40). The connector (33) passes through the fourth slide groove (41) and is connected to the support seat (32).

5. The generator test bracket according to claim 4, characterized in that, The support base (32) has a fixed section (321) and a bent section (322) connected to each other. There is an included angle between the fixed section (321) and the bent section (322). The fixed section (321) is disposed on the pad (40). The bent section (322) is provided with a plurality of connecting holes (3221). The support base (32) is fixedly connected to the generator through the connecting holes (3221).

6. The generator test bracket according to claim 3, characterized in that, The leveling component (30) further includes: A fixed seat (34) is disposed on the mounting seat (12) and distributed horizontally with the support seat (32). The fixed seat (34) is provided with a threaded hole. The second driving member (31) passes through the threaded hole and is threadedly connected to the threaded hole. The second driving member (31) is able to move horizontally by cooperating with the threaded hole. The driving end of the second driving member (31) is used to abut against the support seat (32) to drive the support seat (32) to move horizontally.

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