Quick dismounting and mounting structure for modularized monitoring assembly of generator

Abstract

The utility model relates to the technical field of generator production and processing, in particular to a generator modularization monitoring assembly rapid dismounting structure which comprises a bearing seat, a guide groove, a butt joint seat and a clamping mechanism, the guide groove is formed in the top of the bearing seat, the butt joint seat is fixed to the side wall of the bearing seat, and the clamping mechanism is arranged on the butt joint seat. The clamping mechanism used for limiting and locking the generator assembly comprises a sliding block, a clamping plate, a limiting frame, a shifting rod and a linkage unit used for driving all the parts to be in mechanical linkage. Self-triggering locking of the clamping action is achieved through the gravity self-locking structure in the clamping mechanism, when an assembly is placed on a detection station, the locking mechanism is triggered by means of gravity, an additional driving element is not needed, an operator can trigger locking only by placing the assembly, the misoperation risk is remarkably reduced, and compared with a traditional fixing mode, the clamping mechanism is simple in structure and convenient to operate. The structure can greatly reduce clamping steps, is particularly suitable for high-frequency detection scenes, synchronously completes positioning and centering actions, and saves manual adjustment or mechanical linkage steps.

Description

Technical Field

[0001] This utility model relates to the field of generator manufacturing and processing technology, and in particular to a quick-assembly and disassembly structure for modular monitoring components of generators. Background Technology

[0002] A generator is a mechanical device that converts mechanical energy into electrical energy. It is driven by a water turbine, steam turbine, diesel engine or other power machinery, which converts the energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and then transmits it to the generator, which in turn converts it into electrical energy. Generators have a wide range of uses in industrial and agricultural production, national defense, science and technology and daily life.

[0003] Currently, to ensure the production quality of generators, it is necessary to inspect the finished generator components during the manufacturing process. This includes checking the specific operating data of the generator components to determine whether they meet the subsequent assembly standards. Currently, the inspection of generator components (such as rotors, stators, bearings, and other core components) relies on limiting clamping structures to fix the components and ensure inspection accuracy and stability. However, existing clamping technologies have the following core problems:

[0004] 1. The operation is time-consuming and complex: The clamping process requires manual or mechanical linkage to achieve multi-degree-of-freedom adjustment, including steps such as positioning, alignment, and locking. A single clamping can take several minutes or even longer, which seriously affects the detection efficiency.

[0005] 2. Waste of manpower and costs: Mechanical linkage clamping relies on complex transmission mechanisms, resulting in high maintenance costs; manual operation requires skilled technicians to make repeated adjustments, leading to significant labor costs. Utility Model Content

[0006] To address the problems of current disassembly and assembly structures being time-consuming, labor-intensive, and lacking compatibility, which severely impacts work efficiency, this utility model provides a quick disassembly and assembly structure for generator modular monitoring components.

[0007] The quick-assembly and disassembly structure of the modular generator monitoring component provided by this utility model adopts the following technical solution:

[0008] The generator modular monitoring component features a quick-assembly and disassembly structure, including:

[0009] A support seat, wherein a guide groove is provided on the top of the support seat and a mating seat is fixed on the side wall of the support seat;

[0010] The clamping mechanism for limiting and locking the generator assembly includes a slider, a clamping plate, a limiting frame, a lever, and a linkage unit for driving the mechanical linkage of each part. The slider is slidably engaged in the guide groove, the clamping plate is fixed to one end of the slider, the limiting frame is fixed to the other end of the slider, and the lever is rotatably connected in the docking seat, with one end of the lever slidably engaged in the limiting frame.

[0011] At least two clamping plates are symmetrically arranged on the support base, the linkage unit is arranged between two adjacent clamping plates, and the clamping plates have an obtuse V-shaped structure.

[0012] By adopting the above technical solution, the self-triggered locking of the clamping action is achieved through the gravity self-locking structure in the clamping mechanism. When the component is placed in the testing station, the locking mechanism is triggered by gravity. No additional driving components are required. The operator only needs to place the component to trigger the locking, which significantly reduces the risk of misoperation. Compared with the traditional fixing method, this structure can greatly reduce the clamping steps, which is especially suitable for high-frequency testing scenarios. It can also complete the positioning and centering actions simultaneously, eliminating the need for manual adjustment or mechanical linkage steps. It systematically solves the pain points of low efficiency and poor accuracy of manual centering in the traditional clamping process, and provides an innovative solution for rapid and accurate positioning of generator testing.

[0013] Optionally, the linkage unit includes an abutment block, a support rod, and a tray. A rectangular through groove is provided through the center of the support seat. The abutment block is slidably engaged in the rectangular through groove. The support rod is fixed on the abutment block. The tray is fixed on the support rod and is located above the support seat.

[0014] By adopting the above technical solution, the generator assembly is supported by a pallet, and the sliding of the abutment block is driven by the weight of the generator assembly itself.

[0015] Optionally, the linkage unit further includes an adjusting rod. The support seat has a through hole parallel to the guide groove. The adjusting rod is slidably engaged in the through hole. Both sides of the abutment block and the end of the adjusting rod near the abutment block are provided with inclined surfaces. The adjusting rod slides against the inclined surfaces of the abutment block. The end of the adjusting rod away from the abutment block slides against the lever.

[0016] By adopting the above technical solution, the abutment block pushes the adjusting rod to slide, which in turn pushes the lever to rotate, which in turn drives the slider to slide through the limit frame, and the clamp plate achieves the effect of automatic locking of the generator assembly.

[0017] Optionally, the clamping mechanism further includes a first return spring, which is disposed between the ends of two adjacent levers away from the limiting frame.

[0018] By adopting the above technical solution, the elastic force of the first return spring can enable the two adjacent levers to quickly return to their original positions, and simultaneously drive the adjusting rod to return to its original position.

[0019] Optionally, the upper surface of the tray is provided with embedded rolling balls, and the balls are arranged in an array of several.

[0020] By adopting the above technical solution, the frictional resistance between the generator assembly and the tray is reduced by using ball bearings, enabling the generator assembly to slide quickly on the tray, which facilitates its positioning and alignment.

[0021] Optionally, a second return spring is also provided between the tray and the support seat. At least two second return springs are symmetrically arranged and located on both sides of the support rod.

[0022] By adopting the above technical solution, the elastic force of the second reset spring enables the tray to drive the abutment block to reset quickly.

[0023] Optionally, both the guide groove and the slider are dovetail-shaped structures, and they cooperate with each other.

[0024] By adopting the above technical solution, the guide groove with a dovetail structure is used to achieve the limiting and guiding effect of the slider.

[0025] Optionally, the clamp is provided with multiple modules and is detachably connected to the slider by screws.

[0026] By adopting the above technical solution and utilizing modularly designed clamps, the clamps can be appropriately replaced according to the actual object being clamped.

[0027] In summary, this utility model has at least one of the following beneficial technical effects:

[0028] 1. By utilizing a gravity-based self-locking structure within the clamping mechanism to achieve self-trigger locking of the clamping action, the locking mechanism is triggered by gravity when the component is placed at the inspection station. No additional drive components are required, and the operator only needs to place the component to trigger the locking, significantly reducing the risk of misoperation. Compared with traditional fixing methods, this structure can greatly reduce clamping steps, making it particularly suitable for high-frequency inspection scenarios. Furthermore, a lever structure is formed through a lever, and mechanical transmission based on the spring-lever principle is used to quickly achieve the clamping action. Compared with traditional gravity-based structures that rely entirely on gravity triggering, this technical solution can amplify the clamping force provided by the weight of the engine component, making the component more stably clamped.

[0029] 2. The gravity self-locking structure achieves locking through vertical force, eliminating the need for lateral installation space, reducing the floor space occupied by the inspection station, making it suitable for high-density production lines and improving space efficiency;

[0030] 3. The positioning and centering actions are completed simultaneously, eliminating the need for manual adjustment or mechanical linkage steps. This systematically solves the pain points of low efficiency and poor accuracy of manual centering in the traditional clamping process, providing an innovative solution for rapid and accurate positioning of generators. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the external overall structure of the generator modular monitoring component quick-assembly and disassembly structure in this embodiment.

[0032] Figure 2 This is a schematic diagram of the clamping mechanism in this embodiment.

[0033] Figure 3 This is a schematic diagram of the lever and its connection structure in this embodiment.

[0034] Figure 4 This is a schematic diagram of the support structure in this embodiment.

[0035] Figure 5 This is a schematic diagram of the tray and its connection structure in this embodiment.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1. Support seat; 2. Guide groove; 3. Connecting seat; 4. Clamping mechanism; 41. Slider; 42. Clamping plate; 43. Limiting frame; 44. Lever; 45. Abutment block; 46. Support rod; 47. Tray; 48. Adjusting rod; 49. First return spring; 5. Ball bearing; 6. Second return spring. Detailed Implementation

[0038] The following is in conjunction with the appendix Figure 1 - Figure 5 The present invention will be described in further detail below.

[0039] This utility model discloses a quick-assembly and disassembly structure for a modular generator monitoring component.

[0040] It should be noted that in the description of this utility model, the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model.

[0041] Reference Figure 1 and Figure 2The generator modular monitoring component quick-assembly and disassembly structure includes a support 1, a guide groove 2, a docking seat 3, and a clamping mechanism 4. The top of the support 1 is provided with the guide groove 2, and the docking seat 3 is fixed on the side wall of the support 1. The clamping mechanism 4, which is used to limit and lock the generator component, includes a slider 41, a clamping plate 42, a limiting frame 43, a lever 44, and a linkage unit for driving the mechanical linkage of each part. The self-locking structure of gravity in the clamping mechanism 4 realizes the self-trigger locking of the clamping action. When the component is placed in the testing station, the locking mechanism is triggered by gravity. No additional driving components are required. The operator only needs to place the component to trigger the locking, which significantly reduces the risk of misoperation. Compared with the traditional fixing method, this structure can greatly reduce the clamping steps, which is especially suitable for high-frequency testing scenarios. It can also complete the positioning and centering actions simultaneously, eliminating the need for manual adjustment or mechanical linkage steps. It systematically solves the pain points of low efficiency and poor accuracy of manual centering in the traditional clamping process, and provides an innovative solution for rapid and accurate positioning of generator testing.

[0042] Specifically, the slider 41 is slidably engaged in the guide groove 2, the clamping plate 42 is fixed to one end of the slider 41, the limiting frame 43 is fixed to the other end of the slider 41, and the lever 44 is rotatably connected in the docking seat 3, with one end of the lever 44 slidably engaged in the limiting frame 43.

[0043] Reference Figure 3 and Figure 4 In this embodiment of the utility model, the linkage unit includes an abutment block 45, a support rod 46, a tray 47, and an adjusting rod 48. The tray 47 supports the generator assembly, and the weight of the generator assembly drives the abutment block 45 to slide. The abutment block 45 pushes the adjusting rod 48 to slide, which in turn pushes the lever 44 to rotate. This, in turn, drives the slider 41 to slide through the limit frame 43, and achieves an automatic locking effect on the generator assembly through the clamping plate 42.

[0044] A rectangular through groove is provided through the center of the support seat 1. The abutment block 45 is slidably engaged in the rectangular through groove. The support rod 46 is fixed on the abutment block 45. The tray 47 is fixed on the support rod 46 and is located above the support seat 1. The support seat 1 is provided with a through hole parallel to the guide groove 2. The adjusting rod 48 is slidably engaged in the through hole. Both sides of the abutment block 45 and the end of the adjusting rod 48 near the abutment block 45 are provided with inclined surfaces. The adjusting rod 48 and the inclined surfaces of the abutment block 45 slide against each other. The end of the adjusting rod 48 away from the abutment block 45 slides against the lever 44.

[0045] In this embodiment of the utility model, the clamping mechanism 4 further includes a first reset spring 49. The first reset spring 49 is disposed between the ends of two adjacent levers 44 that are away from the limiting frame 43. The elastic force of the first reset spring 49 enables the two adjacent levers 44 to quickly reset and simultaneously drive the adjusting rod 48 to reset.

[0046] Reference Figure 5 Specifically, in this embodiment of the present invention, regarding the tray 47, the upper surface of the tray 47 is provided with embedded rolling balls 5, and several balls 5 are arranged in an array. The balls 5 are used to reduce the frictional resistance between the generator assembly and the tray 47, so that the generator assembly can slide quickly on the tray 47, which is convenient for positioning and centering.

[0047] Specifically, a second return spring 6 is provided between the tray 47 and the support seat 1. At least two second return springs 6 are symmetrically arranged and located on both sides of the support rod 46. The elastic force of the second return springs 6 enables the tray 47 to drive the abutment block 45 to quickly return to its original position.

[0048] In this embodiment of the utility model, both the guide groove 2 and the slider 41 are dovetail-shaped structures, and the two cooperate with each other. The guide groove 2 with the dovetail-shaped structure is used to limit and guide the slider 41.

[0049] The clamping plate 42 is equipped with multiple modules and is detachably connected to the slider 41 by screws. The modular clamping plate 42 can be appropriately replaced according to the actual clamping object.

[0050] The implementation principle of the quick-assembly and disassembly structure of the modular monitoring component for generators in this embodiment is as follows: The generator component to be tested is placed on the tray 47. The weight of the generator component drives the abutment block 45 to slide. At the same time, the abutment block 45 pushes the adjusting rod 48 to slide. Then, the adjusting rod 48 pushes the lever 44 to rotate. Then, the limiting frame 43 drives the slider 41 to slide. At this time, the two adjacent clamping plates 42 move towards each other and push the generator component to slide on the tray 47 until it is completely locked by the clamping plates 42, thus realizing gravity self-locking and automatic centering of the generator component.

[0051] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A quick-assembly and disassembly structure for a modular generator monitoring component, characterized in that: include: Support (1), the top of the support (1) is provided with a guide groove (2), and a docking seat (3) is fixed on the side wall of the support (1); The clamping mechanism (4) for limiting and locking the generator assembly includes a slider (41), a clamping plate (42), a limiting frame (43), a lever (44), and a linkage unit for driving the mechanical linkage of each part. The slider (41) is slidably engaged in the guide groove (2), the clamping plate (42) is fixed at one end of the slider (41), the limiting frame (43) is fixed at the other end of the slider (41), and the lever (44) is rotatably connected in the docking seat (3), and one end of the lever (44) is slidably engaged in the limiting frame (43). At least two clamping plates (42) are symmetrically arranged on the support (1), the linkage unit is arranged between two adjacent clamping plates (42), and the clamping plates (42) have an obtuse V-shaped structure.

2. The quick-assembly and disassembly structure of the modular monitoring component for generators according to claim 1, characterized in that, The linkage unit includes an abutment block (45), a support rod (46), and a tray (47). A rectangular through groove is provided through the center of the support seat (1). The abutment block (45) is slidably engaged in the rectangular through groove. The support rod (46) is fixed on the abutment block (45). The tray (47) is fixed on the support rod (46) and is located above the support seat (1).

3. The quick-assembly and disassembly structure of the modular monitoring component for generators according to claim 2, characterized in that, The linkage unit also includes an adjusting rod (48). The support (1) is provided with a through hole parallel to the guide groove (2). The adjusting rod (48) is slidably engaged in the through hole. Both sides of the abutment block (45) and the end of the adjusting rod (48) near the abutment block (45) are provided with inclined surfaces. The adjusting rod (48) and the inclined surfaces of the abutment block (45) slide against each other. The end of the adjusting rod (48) away from the abutment block (45) slides against the lever (44).

4. The quick-assembly and disassembly structure of the modular monitoring component for generators according to claim 1, characterized in that, The clamping mechanism (4) further includes a first return spring (49), which is disposed between the ends of two adjacent levers (44) away from the limiting frame (43).

5. The quick-assembly and disassembly structure of the modular monitoring component for generators according to claim 2, characterized in that, The upper surface of the tray (47) is provided with embedded rolling balls (5), and the balls (5) are arranged in an array of several.

6. The quick-assembly and disassembly structure of the modular monitoring component for generators according to claim 2, characterized in that, A second return spring (6) is also provided between the tray (47) and the support (1). At least two second return springs (6) are symmetrically arranged and located on both sides of the support rod (46).

7. The quick-assembly and disassembly structure for the modular generator monitoring component according to claim 1, characterized in that, Both the guide groove (2) and the slider (41) are dovetail-shaped structures and they cooperate with each other.

8. The quick-assembly and disassembly structure for the modular generator monitoring component according to claim 1, characterized in that, The clamp (42) is equipped with a variety of modules and is detachably connected to the slider (41) by screws.

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