Installation equipment for front cover and rotor assembly of generator

Abstract

The utility model discloses installation equipment for a front cover and a rotor assembly of a generator, and relates to the technical field of generator installation equipment. The installation equipment for the front cover and the rotor assembly of the generator comprises an equipment base, a positioning table, a first positioning rod, an upper support, an electric push rod, a lifting table, a second positioning rod and a locking unit, wherein the positioning table is arranged on the equipment base. According to the installation equipment for the generator front cover and the rotor assembly, the positioning table provides an initial positioning reference for the generator front cover or the rotor assembly, the second positioning rod and the first positioning rod are matched to jointly position the generator front cover and the rotor assembly, accurate alignment of the generator front cover and the rotor assembly in the installation process is ensured, pressing is achieved through the electric push rod, and the installation efficiency is improved. And meanwhile, the first positioning rod and the second positioning rod can be conveniently replaced according to different types of generator front cover and rotor assemblies, so that the installation stability is ensured, the influence of installation factors on operators is reduced, and the use requirements are met.

Description

Technical Field

[0001] This utility model relates to the technical field of generator installation equipment, specifically to an installation device for a generator front cover and rotor assembly. Background Technology

[0002] The generator front cover isolates the key components inside the generator, such as the rotor and stator windings, from the external environment, providing a positioning reference and support for the rotor and other components inside the generator. The rotor assembly is the rotating part of the generator and the core part of the generator to realize electromechanical energy conversion. When installing the generator, the generator front cover needs to be assembled with the rotor assembly.

[0003] Currently, during the assembly of the generator front cover and rotor assembly, the operator first places the generator front cover and rotor assembly on a suitable workbench, initially placing the rotor assembly in the mounting position of the generator front cover, roughly aligning the rotor shaft with the bearing holes on the front cover, and then using tools to tap and press the generator front cover and rotor assembly together. This installation method is affected by factors such as the operator's skill level, experience, and fatigue level, making it difficult to guarantee high precision in every installation. Therefore, it cannot meet installation requirements. To address the shortcomings of existing technology, this utility model provides an installation device for the generator front cover and rotor assembly to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an installation device for a generator front cover and rotor assembly. The positioning platform provides an initial positioning reference for the generator front cover or rotor assembly. The second positioning rod cooperates with the first positioning rod to jointly position the generator front cover and rotor assembly, ensuring accurate alignment during installation. Then, an electric push rod is used to achieve pressing, ensuring precise installation position. At the same time, the first and second positioning rods are easy to replace according to different models of generator front covers and rotor assemblies, ensuring stable installation, reducing the impact of operator installation factors, and meeting usage requirements.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an installation device for a generator front cover and rotor assembly, comprising a device base, a positioning platform, a first positioning rod, an upper support, an electric push rod, a lifting platform, a second positioning rod, and a locking unit;

[0006] The positioning platform is mounted on the base of the device;

[0007] The first positioning rod is disposed on the positioning platform;

[0008] The upper support is mounted on the equipment base;

[0009] The electric push rod is mounted on the upper support;

[0010] The lifting platform is located at the output end of the electric push rod;

[0011] The second positioning rod is set on the lifting platform. Both the first and second positioning rods are fixedly connected with a locking block. Both the positioning platform and the lifting platform are provided with a locking seat. The locking block is movably locked inside the locking seat.

[0012] The locking unit is disposed on the card holder and is used to lock the card block.

[0013] Preferably, the locking unit includes:

[0014] A sleeve is provided on the card holder;

[0015] The pin is movably inserted into the sleeve, and the pin is movably inserted into the locking block.

[0016] Preferably, a slider is slidably connected inside the sleeve, the slider is fixedly connected to the pin, and a spring is provided between the slider and the inner wall of the sleeve.

[0017] Preferably, both the first positioning rod and the second positioning rod are provided with a tip, which is used to limit the front cover of the generator and the rotor assembly.

[0018] Preferably, the lifting platform is provided with a support rod, which is slidably connected to the upper support.

[0019] Preferably, the upper support is provided with a support tube, which is sleeved on the support rod.

[0020] Preferably, a reinforcing rib is fixedly connected between the upper support and the equipment base.

[0021] Preferably, the card block has a locking hole, and the pin is movably inserted into the locking hole.

[0022] This utility model discloses an installation device for a generator front cover and rotor assembly, which has the following beneficial effects:

[0023] The generator front cover and rotor assembly installation equipment uses a positioning platform to provide an initial positioning reference for the generator front cover or rotor assembly. The second positioning rod works in conjunction with the first positioning rod to position the generator front cover and rotor assembly, ensuring accurate alignment during installation. Then, an electric push rod is used to press them together, ensuring precise installation. At the same time, the first and second positioning rods are easy to replace according to different models of generator front covers and rotor assemblies, ensuring stable installation, reducing the impact of operator installation factors, and meeting usage requirements. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a side view of the present invention;

[0027] Figure 3 This is a disassembly diagram of the card block of this utility model;

[0028] Figure 4 This is a schematic diagram of the locking unit of this utility model.

[0029] In the diagram: 1. Equipment base; 2. Positioning platform; 3. First positioning rod; 4. Upper support; 41. Reinforcing rib; 5. Electric push rod; 6. Lifting platform; 61. Support rod; 62. Support tube; 7. Second positioning rod; 8. Tip; 9. Locking unit; 91. Sleeve; 92. Pin; 93. Slider; 94. Spring; 10. Locking block; 11. Locking seat. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] This application provides an installation device for a generator front cover and rotor assembly, which solves the problem that in the prior art, the installation of the generator front cover and rotor assembly is affected by factors such as the operator's skill level, experience, and fatigue level, making it difficult to guarantee high precision in each installation and thus failing to meet installation requirements.

[0032] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods. Example 1

[0033] This utility model discloses an installation device for a generator front cover and rotor assembly, according to the attached... Figure 1-4As shown, it includes a base 1, a positioning platform 2, a first positioning rod 3, an upper support 4, an electric push rod 5, a lifting platform 6, a second positioning rod 7, and a locking unit 9;

[0034] Equipment base 1 is the supporting foundation for the entire installation equipment, providing a stable installation platform for other components and ensuring the stability of the entire equipment during operation.

[0035] Positioning platform 2 is set on equipment base 1 to provide initial positioning reference for generator front cover or rotor assembly, ensuring that they are in the correct position before installation.

[0036] The first positioning rod 3 is set on the positioning platform 2 and cooperates with the corresponding hole on the generator front cover or rotor assembly to further restrict its degree of freedom and improve positioning accuracy.

[0037] The upper support 4 is set on the equipment base 1 to provide installation support for the electric push rod 5, and at the same time cooperates with the lifting platform 6 to realize the stable lifting of the lifting platform 6.

[0038] The electric push rod 5 is an electric drive device that converts the rotational motion of an electric motor into the linear reciprocating motion of a push rod. By controlling the extension and retraction of the electric push rod 5, the lifting platform 6 is driven to move up and down.

[0039] The lifting platform 6 is located at the output end of the electric push rod 5. It moves up and down with the extension and retraction of the electric push rod 5, driving the second positioning rod 7 to cooperate with the generator front cover or rotor assembly to complete the installation action.

[0040] The second positioning rod 7 is installed on the lifting platform 6 and works in conjunction with the first positioning rod 3 to position the generator front cover and rotor assembly, ensuring their accurate alignment during installation. Both the first positioning rod 3 and the second positioning rod 7 are fixedly connected with locking blocks 10. Both the positioning platform 2 and the lifting platform 6 are equipped with locking seats 11, and the locking blocks 10 are movably engaged inside the locking seats 11.

[0041] The locking unit 9 is mounted on the card holder 11 and is used to lock the card block 10 to prevent the first positioning rod 3 and the second positioning rod 7 from loosening during installation, ensuring the reliability of the installation. At the same time, it makes it easy to replace the first positioning rod 3 and the second positioning rod 7 according to different models of generator front cover and rotor assembly.

[0042] Locking unit 9 includes sleeve 91, pin 92, slider 93 and spring 94;

[0043] Sleeve 91 is disposed on card holder 11; sleeve 91 provides installation and guiding space for pin 92.

[0044] The pin 92 is movably inserted into the sleeve 91 and the locking block 10. The pin 92 is movably inserted into the sleeve 91 and can be inserted into the locking hole of the locking block 10 to achieve the locking function.

[0045] A slider 93 is slidably connected inside the sleeve 91. The slider 93 is fixedly connected to the pin 92. A spring 94 is provided between the slider 93 and the inner wall of the sleeve 91. The spring 94 provides elastic force to the slider 93, so that the pin 92 remains locked in the absence of external force.

[0046] During the installation of the first positioning rod 3 and the second positioning rod 7, first pull the pin 92, then engage the locking block 10 and the locking seat 11, and then release the pin 92. Under the action of the spring 94, the pin 92 automatically inserts into the locking hole of the locking block 10 to achieve locking. When unlocking is required, pull the pin 92 to disengage the pin 92 from the locking hole. Example 2

[0047] This utility model discloses an installation device for a generator front cover and rotor assembly, according to the attached... Figure 1-4 As shown, it includes a base 1, a positioning platform 2, a first positioning rod 3, an upper support 4, an electric push rod 5, a lifting platform 6, a second positioning rod 7, and a locking unit 9;

[0048] Positioning platform 2 is mounted on equipment base 1;

[0049] The first positioning rod 3 is set on the positioning platform 2;

[0050] The upper support 4 is mounted on the equipment base 1;

[0051] The electric push rod 5 is mounted on the upper support 4;

[0052] The lifting platform 6 is located at the output end of the electric push rod 5;

[0053] The second positioning rod 7 is set on the lifting platform 6. The first positioning rod 3 and the second positioning rod 7 are both fixedly connected with the locking block 10. The positioning platform 2 and the lifting platform 6 are both provided with the locking seat 11. The locking block 10 is movably locked inside the locking seat 11.

[0054] The locking unit 9 is disposed on the card holder 11 and is used to lock the card block 10.

[0055] Both the first positioning rod 3 and the second positioning rod 7 are equipped with a pointed tip 8, which is used to limit the positioning of the generator front cover and the rotor assembly. The pointed tip 8 can be inserted more precisely into the corresponding holes of the generator front cover and the rotor, thus playing a more accurate limiting role and improving installation accuracy.

[0056] The lifting platform 6 is equipped with a support rod 61, which is slidably connected to the upper support 4. The upper support 4 is equipped with a support tube 62, which is sleeved on the support rod 61.

[0057] During the lifting process of the lifting platform 6, the support rod 61 slides inside the support tube 62 to provide guidance and support. The support rod 61 plays a guiding and supporting role in the lifting movement of the lifting platform 6, ensuring the stability of the lifting platform 6 during the lifting process and reducing swaying.

[0058] A reinforcing rib 41 is fixedly connected between the upper support 4 and the equipment base 1. The reinforcing rib 41 enhances the connection strength between the upper support 4 and the equipment base 1, improves the structural stability of the entire equipment, and prevents the equipment from deforming or being damaged due to stress during operation.

[0059] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0060] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An installation device for a generator front cover and rotor assembly, characterized in that, include: Equipment base (1); Positioning platform (2) is set on the equipment base (1); The first positioning rod (3) is set on the positioning platform (2); The upper support (4) is disposed on the equipment base (1); An electric push rod (5) is mounted on the upper support (4); The lifting platform (6) is located at the output end of the electric push rod (5); The second positioning rod (7) is set on the lifting platform (6). The first positioning rod (3) and the second positioning rod (7) are both fixedly connected with a locking block (10). The positioning platform (2) and the lifting platform (6) are both provided with a locking seat (11). The locking block (10) is movably locked inside the locking seat (11). A locking unit (9) is disposed on the card holder (11) and is used to lock the card block (10).

2. The mounting device for a generator front cover and rotor assembly according to claim 1, characterized in that, The locking unit (9) includes: A sleeve (91) is disposed on the card holder (11); The pin (92) is movably inserted into the sleeve (91) and the pin (92) is movably inserted into the locking block (10).

3. The mounting device for a generator front cover and rotor assembly according to claim 2, characterized in that, The sleeve (91) is slidably connected to a slider (93), which is fixedly connected to a pin (92). A spring (94) is provided between the slider (93) and the inner wall of the sleeve (91).

4. The mounting device for a generator front cover and rotor assembly according to claim 1, characterized in that, The first positioning rod (3) and the second positioning rod (7) are both provided with a tip (8), which is used to limit the front cover of the generator and the rotor assembly.

5. The mounting device for a generator front cover and rotor assembly according to claim 1, characterized in that, The lifting platform (6) is provided with a support rod (61), which is slidably connected to the upper support (4).

6. The mounting device for a generator front cover and rotor assembly according to claim 5, characterized in that, The upper support (4) is provided with a support tube (62), which is sleeved on the support rod (61).

7. The mounting device for a generator front cover and rotor assembly according to claim 6, characterized in that, A reinforcing rib (41) is fixedly connected between the upper support (4) and the equipment base (1).

8. The mounting device for a generator front cover and rotor assembly according to claim 2, characterized in that, The card block (10) has a lock hole, and the pin (92) is movably inserted into the lock hole.

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