Auxiliary device for disassembling and assembling inverter

Abstract

The utility model provides an inverter dismounting auxiliary device, and relates to the clamp technology. The device comprises a rotating mechanism and a clamping mechanism rotationally arranged on the rotating mechanism, the clamping mechanism is used for clamping an inverter, and the device further comprises a limiting assembly; the limiting assembly comprises a rotating piece and at least one limiting piece, the rotating piece is connected with the clamping mechanism, the limiting pieces are connected with the rotating mechanism, and at least part of the limiting pieces are located on the rotating path of the rotating piece so as to limit the rotating angle of the rotating piece. According to the device, the limiting assembly is arranged between the clamping mechanism and the rotating mechanism, the rotating piece and the limiting piece which are used in cooperation in the limiting assembly are used for assisting an operator in judging the rotating angle of the clamping mechanism, it is ensured that the rotating angle of the clamping assembly is appropriate, and the safety in the inverter disassembling and assembling process is ensured; and the problem that the inverter is damaged due to toppling in the disassembly and assembly process is avoided.

Description

Technical Field

[0001] The present application relates to clamp technology, and in particular to an inverter disassembly and assembly auxiliary device. Background Art

[0002] Photovoltaic power generation utilizes the photovoltaic effect at semiconductor interfaces to convert sunlight directly into electrical energy. It primarily consists of three components: solar panels (modules), a controller, and an inverter. The inverter's operational stability and troubleshooting efficiency significantly impact photovoltaic power generation. Therefore, inverters require routine inspection and maintenance to ensure proper operation.

[0003] During inverter maintenance, disassembly and assembly are required. Currently, a forklift equipped with a clamping device can be used to assist in disassembly and assembly, reducing the difficulty. This clamping device typically consists of a rotating mechanism and a clamping mechanism rotatably mounted on the rotating mechanism. The clamping mechanism is used to clamp the inverter.

[0004] However, the existing clamping device, the clamping mechanism and the rotating mechanism have low rotation angle control accuracy, resulting in the risk of tipping and damage during the disassembly and assembly of the inverter. Utility Model Content

[0005] The present application provides an inverter disassembly and assembly auxiliary device, which is used to solve the problem of inverter tipping and damage during disassembly and assembly in the prior art.

[0006] On the one hand, the present application provides an inverter disassembly and assembly auxiliary device, comprising a rotating mechanism and a clamping mechanism rotatably disposed on the rotating mechanism, the clamping mechanism being used to clamp the inverter and further comprising a limiting assembly;

[0007] The limiting assembly includes a rotating member and at least one limiting member, the rotating member is connected to the clamping mechanism, and the limiting member is connected to the rotating mechanism.

[0008] The limiting member is at least partially located on the rotation path of the rotating member to limit the rotation angle of the rotating member.

[0009] In a possible implementation, the limiting member has at least one limiting portion, and the limiting portion is used to contact the rotating member.

[0010] In a possible implementation, the limiting member has a connecting portion, and the connecting portion is used to be detachably connected to the rotating mechanism.

[0011] In a possible implementation, the clamping mechanism includes a support and at least one clamping assembly disposed on the support.

[0012] The side of the support away from the clamping assembly is rotatably connected to the rotating mechanism.

[0013] The rotating member is connected to the support, and the rotating member is arranged toward the rotating mechanism.

[0014] In a possible implementation, the clamping assembly includes two driving members and two clamping arms arranged opposite to each other, wherein the clamping arms are hinged to the support.

[0015] The driving member is correspondingly connected to the clamping arms and is used for driving the two clamping arms to open and close relative to each other.

[0016] In a possible implementation, the driving member is a telescopic rod structure, one end of the driving member is hinged to the support, and the other end is hinged to the middle part of the clamping arm.

[0017] In a possible implementation, a non-slip cleat is provided on one side of the clamping arm facing the other clamping arm, and the non-slip cleat is movably connected to the clamping arm.

[0018] In a possible implementation, the rotating mechanism includes a base and a driving assembly disposed on the base, wherein the limiting member is connected to the base.

[0019] The base and the support are arranged at intervals and are connected to the support through a rotating assembly.

[0020] The driving assembly is connected to the support, and the driving assembly is used to drive the support to rotate.

[0021] In a possible implementation, the drive assembly includes a hydraulic motor, an output shaft of the hydraulic motor is connected to a reduction member, the reduction member is used to reduce the output speed of the hydraulic motor, and the reduction member is connected to the support.

[0022] In a possible implementation, a plurality of connecting members are provided on a side of the base away from the support, and the connecting members are used for detachable connection with a forklift.

[0023] The present application provides an inverter disassembly and assembly auxiliary device, which sets a limit assembly between the clamping mechanism and the rotating mechanism, and uses the rotating part and the limit assembly used in conjunction with each other to assist the operator in judging the rotation angle of the clamping mechanism, ensuring that the rotation angle of the clamping assembly is appropriate, ensuring the safety of the inverter during disassembly and assembly, and avoiding the problem of the inverter tipping over and being damaged during the disassembly and assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0025] Figure 1 Schematic diagram of the structure of the inverter disassembly and assembly auxiliary device provided in the embodiment of the present application Figure 1 ;

[0026] Figure 2Schematic diagram of the structure of the inverter disassembly and assembly auxiliary device provided in the embodiment of the present application Figure 2 ;

[0027] Figure 3 Schematic diagram of the structure of the inverter disassembly and assembly auxiliary device provided in the embodiment of the present application Figure 3 ;

[0028] Figure 4 Schematic diagram of the structure of the inverter disassembly and assembly auxiliary device provided in the embodiment of the present application Figure 4 ;

[0029] Figure 5 for Figure 3 Enlarged view of part A in the middle.

[0030] Description of reference numerals:

[0031] 100-rotating mechanism;

[0032] 110-speed reducer; 120-base; 130-connector; 140-hydraulic motor;

[0033] 200- clamping mechanism;

[0034] 210 - support; 220 - clamping assembly; 230 - connecting rod; 240 - anti-slip splint; 211 - fixing portion; 221 - clamping arm; 222 - driving member; 2221 - fixing pin;

[0035] 300-limiting assembly;

[0036] 310-limiting member; 320-rotating member; 311-connecting portion; 312-limiting portion;

[0037] 400-rotating assembly;

[0038] 410-inner cylinder; 420-roller; 430-outer cylinder.

[0039] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0040] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0041] Existing inverters are usually rectangular in structure, and are set vertically when in use. This means that when an operator uses a forklift with a clamping device to replace the inverter, multiple operation steps are involved.

[0042] When disassembling the inverter: the operator drives the forklift to the location of the damaged inverter; the operator drives the clamping mechanism of the clamping device to move into position, grabs the damaged inverter and lifts it a specific distance under the action of the forklift's lifting mechanism; the operator controls the rotating mechanism to rotate the clamping mechanism, driving the damaged inverter to a horizontal state; the forklift moves to move the damaged inverter to a specific position; the operator controls the rotating mechanism to drive the clamping mechanism to rotate, driving the damaged inverter to a vertical state, the forklift's lifting mechanism works, driving the clamping device and inverter to move down and contact the placement surface, the clamping mechanism opens, and the damaged inverter is placed in the specified position, completing the disassembly of the inverter.

[0043] During inverter installation: the operator drives a forklift to the location where the inverter is to be installed. The operator drives the clamping mechanism of the clamping device into position, grabs the inverter to be installed, and raises it a specific distance under the action of the forklift's lifting mechanism. The operator controls the rotating mechanism to rotate the clamping mechanism, driving the inverter to be installed to a horizontal state. The forklift moves to move the inverter to the installation position. The operator controls the rotating mechanism to drive the clamping mechanism to rotate, driving the inverter to be installed to a vertical state. The forklift's lifting mechanism works, driving the clamping device and inverter to move downward to contact the placement surface, placing the inverter to be installed in the installation position so that on-site personnel can install the inverter and other components, completing the inverter installation.

[0044] The inverter replacement steps described above demonstrate that the clamping mechanism's rotation angle is crucial for ensuring easy installation and removal of the inverter. This ensures that the inverter secured to the clamping mechanism can be placed vertically in the designated position. However, the clamping mechanism's rotation angle is manually controlled by the operator, who visually determines whether the clamping mechanism is properly rotated. This approach presents the problem of uncontrollable clamping mechanism rotation angle, resulting in the risk of the clamping device tipping over and being damaged during inverter installation and removal.

[0045] To solve the above problem, the inventors found that a limit assembly can be set between the clamping mechanism and the rotating mechanism to assist the operator in determining whether the clamping assembly is rotated into place, thereby ensuring that there is no risk of tipping over during the placement of the inverter.

[0046] The following specific embodiments describe in detail the technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0047] Reference Figure 1 、 Figure 2 As shown, an inverter disassembly and assembly auxiliary device includes a rotating mechanism 100 and a clamping mechanism 200 rotatably arranged on the rotating mechanism 100, the clamping mechanism 200 is used to clamp the inverter, and also includes a limiting assembly 300; the limiting assembly 300 includes a rotating member 320 and at least one limiting member 310, the rotating member 320 is connected to the clamping mechanism 200, the limiting member 310 is connected to the rotating mechanism 100, and the limiting member 310 is at least partially located on the rotation path of the rotating member 320 to limit the rotation angle of the rotating member 320.

[0048] It is understood that the structures of the clamping mechanism 200 and the rotating mechanism 100 can be configured with reference to the corresponding structures of the clamping device in the prior art, and their purpose is to cooperate with a forklift for disassembling and assembling the inverter. The limit assembly 300 is used to limit the rotation angle of the clamping mechanism 200 along the rotating mechanism 100.

[0049] Since the inverter primarily has two positions during assembly and disassembly, horizontal and vertical, the inverter only needs to be placed vertically during installation. During transportation, the inverter can be slightly tilted horizontally. Therefore, the limiter assembly 300 only needs to limit the rotation angle of the clamping mechanism 200 during installation. Therefore, the limiter assembly 300 includes a rotating member 320 and at least one limiter 310. The limiter 310 is mounted on the rotating mechanism 100, and the rotating member 320 is mounted on the clamping mechanism 200.

[0050] To ensure that the rotating member 320 and the limiting member 310 can cooperate with each other, either by contact or by induction, the relative installation positions of the rotating member 320 and the limiting member 310 must be defined. Specifically, the limiting member 310 of the present application is at least partially located in the rotation path of the rotating member 320. The limiting member 310 has a portion that can contact the rotating member 320, ensuring that the limiting member 310 and the rotating member 320 can cooperate and achieve the limiting function.

[0051] Exemplarily, the rotating member 320 and the limiting member 310 cooperate through contact. Both the rotating member 320 and the limiting member 310 are rigid structures, such as cylindrical or block-shaped. When the rotating member 320 rotates with the clamping mechanism 200, it contacts the limiting member 310 located in the rotation path of the rotating member 320. The limiting member 310 prevents the rotating member 320 from continuing to rotate, resulting in resistance during the rotation of the clamping mechanism 200. The operator can then sense the resistance and determine whether the clamping mechanism 200 has rotated to the correct position, allowing the limiting assembly 300 to assist the operator in adjusting the rotation angle of the clamping mechanism 200.

[0052] Exemplarily, the rotating member 320 and the limiting member 310 cooperate through induction, and both the rotating member 320 and the limiting member 310 are sensors, such as infrared sensors. As the rotating member 320 rotates with the clamping mechanism 200, it moves to the position of the limiting member 310. The mutual induction between the rotating member 320 and the limiting member 310 indicates that the clamping mechanism 200 has reached its proper position. This induction prompt can be fed back to the operator through light prompts, sound prompts, etc. The operator accepts the prompt and determines that the clamping mechanism 200 has reached its proper position, thereby preventing the risk of the inverter tipping over during placement.

[0053] Specifically, refer to Figure 1 As shown, the rotating member 320 of the present application adopts a columnar structure extending toward the rotating mechanism 100 , the limiting member 310 adopts a columnar structure extending toward the clamping mechanism 200 , and a portion of the limiting member 310 is located on the rotation path of the rotating member 320 .

[0054] During use, the rotating member 320 rotates with the clamping mechanism 200. When the rotating member 320 rotates to the position of the limit member 310, it contacts the limit member 310 and generates resistance. The operator senses the resistance and determines that the clamping mechanism 200 has rotated into place. At this point, the inverter placement operation can be carried out. The present application uses the setting of the limit assembly 300 to assist the operator in determining the rotation angle of the clamping mechanism 200, ensuring that the inverter can rotate into place with the clamping mechanism 200, and preventing the inverter from tipping over and being damaged during placement.

[0055] In a possible implementation, the limiting member 310 has at least one limiting portion 312 , and the limiting portion 312 is configured to contact the rotating member 320 .

[0056] It is understood that the rotating member 320 can contact the limiting member 310 in either clockwise or counterclockwise rotation. To ensure smooth contact between the limiting member 310 and the rotating member 320, the limiting member 310 has at least one limiting portion 312 along the rotation direction of the rotating member 320. The rotating member 320 rotates along the clamping mechanism 200 in the direction of the limiting portion 312. The rotating member 320 contacts the limiting portion 312, generating resistance. The operator can determine that the clamping mechanism 200 has rotated to the desired position by sensing the resistance.

[0057] Specifically, refer to Figure 3 、 Figure 5 The limiter 310 is vertically upward, the rotating member 320 is vertically downward, and the limiter 312 is the upper middle portion of the limiter 310. The rotating member 320 rotates clockwise and contacts the limiter 312, generating resistance. The operator can judge that the clamping mechanism 200 has rotated into place by sensing the resistance.

[0058] In a possible implementation, the limiting member 310 has a connecting portion 311 , and the connecting portion 311 is used to be detachably connected to the rotating mechanism 100 .

[0059] To facilitate the fixation of the limit member 310 and the rotating mechanism 100, the limit member 310 of the present application has a connecting portion 311, and a plurality of connecting through holes can be provided on the connecting portion 311. The connecting portion 311 and the rotating mechanism 100 can be detachably connected by bolts passing through the connecting through holes.

[0060] Specifically, refer to Figure 3 、 Figure 5 The connecting portion 311 is a plate-like structure arranged at the bottom of the limiting member 310. The connecting portion 311 is in contact with the rotating mechanism 100. A plurality of through holes are opened on the connecting portion 311. A bolt is provided through each through hole. The bolt is locked with the rotating mechanism 100 to realize a detachable connection between the connecting portion 311 and the rotating mechanism 100, so as to facilitate the installation and replacement of the limiting member 310 on the rotating mechanism 100.

[0061] Similarly, the rotating member 320 can also be connected to the clamping mechanism 200 using a similar structure. Alternatively, the rotating member 320 and the clamping mechanism 200 are fixed by welding.

[0062] In one possible implementation, the clamping mechanism 200 includes a support 210 and at least one clamping assembly 220 arranged on the support 210, the side of the support 210 away from the clamping assembly 220 is rotatably connected to the rotating mechanism 100, the rotating member 320 is connected to the support 210, and the rotating member 320 is arranged toward the rotating mechanism 100.

[0063] It can be understood that the support 210 is used to provide a support platform to facilitate the connection of the rotating mechanism 100 and the installation of the clamping assembly 220. The clamping assembly 220 is arranged on one side of the support 210 and is used to clamp and fix the inverter. The rotating member 320 is located on the other side of the support 210 and is fixed to the support 210. When the rotating mechanism 100 drives the support 210 to rotate, it can drive the rotating member 320 and the clamping assembly 220 to rotate synchronously. The rotation of the rotating member 320 cooperates with the limit member 310 to limit the rotation angle of the clamping assembly 220, ensuring that the inverter on the clamping assembly 220 can be rotated to an appropriate position.

[0064] Specifically, refer to Figure 1 、 Figure 2 The support 210 is a horizontally arranged plate-like structure. The clamping assembly 220 is located above and connected to the support 210. The rotating member 320 is located below and fixed to the support 210. The rotating mechanism 100 is located below and connected to the support 210. The rotating mechanism 100 drives the support 210 to rotate, which can drive the rotating member 320 and the clamping assembly 220 to rotate synchronously. In conjunction with the use of the limiting member 310, the entire clamping mechanism 200 is limited in rotation.

[0065] In one possible implementation, the clamping assembly 220 includes two driving members 222 and two clamping arms 221 arranged opposite to each other. The clamping arms 221 are hinged to the support 210. The driving members 222 and the clamping arms 221 are correspondingly connected to drive the two clamping arms 221 to open and close relative to each other.

[0066] It can be understood that the clamping assembly 220 is used to clamp and fix the inverter. In combination with the existing clamp structure, the present application uses two clamping arms 221 that open and close relatively to achieve clamping of the inverter.

[0067] Specifically, refer to Figure 1 、 Figure 2 The two clamping arms 221 are symmetrically arranged and have an arcuate, strip-like structure. The lower ends of the clamping arms 221 are hinged to the mounting portion of the support 210 via pins. The driving member 222 is located on the back of the clamping arms 221 and connected to the clamping arms 221. During use, the two driving members 222 operate synchronously, driving the two clamping arms 221 toward each other to clamp the inverter, or driving the two clamping arms 221 to open to facilitate the inverter's release from the clamping assembly 220 for placement. The curved structure on the inner side of the two clamping arms 221 can accommodate the clamping operation of inverters of different sizes, providing better applicability.

[0068] In a possible implementation, the driving member 222 includes a telescopic rod, one end of which is hinged to the support 210 , and the other end of which is hinged to the middle of the clamping arm 221 .

[0069] It can be understood that the driving member 222 is used to drive the clamping arm 221 to rotate along the hinge point between the clamping arm 221 and the support 210, so as to realize the opening and closing action of the two clamping arms 221. In combination with the function of the driving member 222, the driving member 222 of the present application is a telescopic rod structure, such as a hydraulic cylinder, a pneumatic cylinder, etc. When connected, one end of the driving member 222 is hinged to the support 210, and the other end is hinged to the middle part of the clamping arm 221. The lengths of the two driving members 222 are then increased synchronously, driving the two clamping arms 221 to move relative to each other, so as to clamp the inverter. Conversely, the lengths of the two driving members 222 are decreased synchronously, and the two clamping arms 221 are separated from the inverter for placing the inverter.

[0070] Specifically, refer to Figure 1 、 Figure 3 The driving member 222 of the present application is a hydraulic cylinder. A connecting cavity is provided in the clamping arm 221. The upper end (piston rod) of the hydraulic cylinder extends into the connecting cavity and is hinged to the middle of the clamping arm 221 via a fixing pin 2221. The lower end (cylinder barrel) of the hydraulic cylinder is correspondingly hinged to the mounting portion on the support 210. The hydraulic cylinder is connected to the hydraulic system (hydraulic pump) provided by the forklift through pipelines. The control button on the forklift can be used to realize the extension and retraction of the hydraulic cylinder piston rod, thereby realizing the opening and closing operation of the two clamping arms 221.

[0071] The driving member 222 uses a hydraulic cylinder as the tightening power, which is more stable and more efficient; at the same time, the hydraulic cylinder is also convenient for use with a forklift.

[0072] In a possible implementation, an anti-slip cleat 240 is provided on one side of the clamping arm 221 facing the other clamping arm 221 , and the anti-slip cleat 240 is movably connected to the clamping arm 221 .

[0073] It is understandable that the inverter has a metal shell to ensure the safety of the internal components of the inverter. However, the metal shell of the inverter is not conducive to the clamping and fixation of the clamping assembly 220. For this reason, the present application is provided with an anti-slip cleat 240 on the clamping arm 221 to reduce the risk of the inverter and the clamping arm 221 being detached in the clamped state. To this end, the main function of the anti-slip cleat 240 is to increase the friction between the clamping arm 221 and the inverter base. Therefore, the anti-slip cleat 240 can adopt a combined rubber plate or polyurethane cleat to reduce the risk of the inverter and the clamping arm 221 being detached.

[0074] Specifically, refer to Figure 1 、 Figure 3In order to ensure that the clamping mechanism 200 has sufficient clamping strength, the present application provides two clamping assemblies 220 spaced apart and arranged side by side. The two clamping arms 221 of each clamping assembly 220 are arranged relative to each other along a direction perpendicular to the arrangement of the two clamping assemblies 220. At least one connecting rod 230 is provided between two adjacent clamping arms 221 along the arrangement direction of the two clamping assemblies 220 to increase the fixation between the two clamping arms 221. The upper end of each clamping arm 221 is hinged with an anti-slip cleat 240; the two anti-slip cleats 240 respectively provided on the two adjacent clamping arms 221 along the arrangement direction of the two clamping assemblies 220 form an integrated structure.

[0075] When in use, the four driving members 222 grow synchronously, and the four clamping arms 221 swing synchronously to clamp the inverter. The presence of the anti-slip clamping plate 240 can avoid or reduce the risk of each clamping arm 221 detaching from the inverter when clamping.

[0076] In one possible implementation, the rotating mechanism 100 includes a base 120 and a driving assembly arranged on the base 120, wherein the limit member 310 is connected to the base 120, the base 120 and the support 210 are arranged at intervals, and are rotatably connected to the support 210 through the rotating assembly 400, the driving assembly is connected to the support 210, and the driving assembly is used to drive the support 210 to rotate.

[0077] Reference Figure 1 、 Figure 2 、 Figure 3 The base 120 is a plate-like structure. The base 120 is located below the support 210 and is spaced apart from the support 210. The drive assembly is located above the base 120 and is connected to the base 120. The limiter 310 is fixed to the upper surface of the base 120 and is connected to the base 120. The limiter 310 extends toward the support 210. The rotating assembly 400 includes an inner cylinder 410 and an outer cylinder 430 arranged inside and outside and arranged on the same center line. The upper end of the inner cylinder 410 is fixed to the bottom of the support 210, and a gap is set between the lower end of the inner cylinder 410 and the upper surface of the base 120; the lower end of the outer cylinder 430 is fixed to the upper surface of the base 120, and a gap is set between the upper end of the outer cylinder 430 and the bottom of the support 210. A group of rollers 420 are provided between the inner cylinder 410 and the outer cylinder 430. The rotating member 320 acts as a bearing in the prior art, realizing the rotational connection between the base 120 and the support 210.

[0078] The base 120 and the support 210 are spaced apart under the action of the rotating member 320, providing installation controls for the rotating member 320 and the limit member 310, facilitating the fixation of the limit member 310 and the rotating member 320, and ensuring that the limit member 310 is partially located on the rotation path of the rotating member 320, so that the limit member 310 can achieve the purpose of limiting the rotation angle of the rotating member 320.

[0079] In one possible implementation, the drive assembly includes a hydraulic motor 140 . The output shaft of the hydraulic motor 140 is connected to a speed reducer 110 . The speed reducer 110 is used to reduce the output speed of the hydraulic motor 140 . The speed reducer 110 is connected to the support 210 .

[0080] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The hydraulic motor 140 and the reduction member 110 are both located on the side of the base 120 away from the support 210. The hydraulic motor 140 is fixed to the base 120 and connected to the forklift's hydraulic system via pipelines to control the rotation of the output shaft of the hydraulic motor 140. The reduction member 110 is a reduction gearbox, which has an input shaft (input end) and an output shaft (output end). The input shaft of the reduction gearbox and the output shaft of the hydraulic motor 140 are coaxially fixed; the output shaft of the reduction gearbox passes through the base 120 and is fixed to the fixing portion 211 provided on the support 210. The output shaft of the reduction gearbox is arranged coaxially with the inner cylinder 410.

[0081] During use, the hydraulic motor 140 works, driving the support 210 to rotate. The rotation of the support 210 drives the rotating part 320 and the clamping assembly 220 to rotate. The rotating part 320 rotates to the position of the limit part 310, generating resistance. The operator senses the resistance through the hydraulic changes and determines that the inverter fixed on the clamping assembly 220 has rotated into place, and subsequent operations can be carried out.

[0082] Due to the presence of the decelerator 110, the hydraulic motor 140 drives the support 210 to rotate relatively slowly during operation. When the stopper 310 and the rotating member 320 come into contact and generate resistance, the operator quickly detects this resistance and can brake the hydraulic motor 140. This minimizes the risk of damage to the rotating member 320 and the stopper 310 due to compression caused by delayed braking of the hydraulic motor 140.

[0083] In a possible implementation, a plurality of connectors 130 are provided on a side of the base 120 away from the support 210 , and the connectors 130 are used for detachable connection to a forklift.

[0084] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The connector 130 is a snap-fit ​​structure, and there are four connectors 130 . The four connectors 130 are arranged on a side of the base 120 away from the support 210 and are distributed in a rectangular shape. The connector 130 is used to connect to the front end of the forklift.

[0085] The provision of the connecting piece 130 facilitates the detachable connection between the entire device and the forklift, and facilitates replacement and maintenance.

[0086] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the present application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of the present application and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0087] It should be understood that the present application is not limited to the exact structure described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. An inverter disassembly and assembly auxiliary device, comprising a rotating mechanism (100) and a clamping mechanism (200) rotatably arranged on the rotating mechanism (100), wherein the clamping mechanism (200) is used to clamp the inverter, and is characterized in that: Also included is a limiting component (300); The limiting assembly (300) comprises a rotating member (320) and at least one limiting member (310), wherein the rotating member (320) is connected to the clamping mechanism (200), and the limiting member (310) is connected to the rotating mechanism (100). The limiting member (310) is at least partially located on the rotation path of the rotating member (320) to limit the rotation angle of the rotating member (320).

2. The inverter disassembly and assembly auxiliary device according to claim 1, characterized in that: The limiting member (310) has at least one limiting portion (312), and the limiting portion (312) is used to contact the rotating member (320).

3. The inverter disassembly and assembly auxiliary device according to claim 2, characterized in that: The limiting member (310) has a connecting portion (311), and the connecting portion (311) is used for detachably connecting to the rotating mechanism (100).

4. The inverter disassembly and assembly auxiliary device according to any one of claims 1 to 3, characterized in that: The clamping mechanism (200) includes a support (210) and at least one clamping assembly (220) disposed on the support (210). The side of the support (210) away from the clamping assembly (220) is rotatably connected to the rotating mechanism (100). The rotating member (320) is connected to the support (210), and the rotating member (320) is arranged toward the rotating mechanism (100).

5. The inverter disassembly and assembly auxiliary device according to claim 4, characterized in that: The clamping assembly (220) includes two driving members (222) and two clamping arms (221) arranged opposite to each other, wherein the clamping arms (221) are hinged to the support (210). The driving member (222) and the clamping arms (221) are correspondingly connected and are used to drive the two clamping arms (221) to open and close relative to each other.

6. The inverter disassembly and assembly auxiliary device according to claim 5, characterized in that: The driving member (222) is a telescopic rod structure, one end of the driving member (222) is hinged to the support (210), and the other end is hinged to the middle part of the clamping arm (221).

7. The inverter disassembly and assembly auxiliary device according to claim 5, characterized in that: A non-slip cleat (240) is provided on one side of the clamping arm (221) facing the other clamping arm (221), and the non-slip cleat (240) is movably connected to the clamping arm (221).

8. The inverter disassembly and assembly auxiliary device according to claim 4, characterized in that: The rotating mechanism (100) comprises a base (120) and a driving assembly arranged on the base (120), wherein the limiting member (310) is connected to the base (120). The base (120) and the support (210) are spaced apart and are rotatably connected to the support (210) via a rotating assembly (400). The driving assembly is connected to the support (210), and the driving assembly is used to drive the support (210) to rotate.

9. The inverter disassembly and assembly auxiliary device according to claim 8, characterized in that: The drive assembly includes a hydraulic motor (140), an output shaft of the hydraulic motor (140) is connected to a speed reducer (110), the speed reducer (110) is used to reduce the output speed of the hydraulic motor (140), and the speed reducer (110) is connected to the support (210).

10. The inverter disassembly and assembly auxiliary device according to claim 8, characterized in that: A plurality of connecting members (130) are provided on a side of the base (120) away from the support (210), and the connecting members (130) are used for detachable connection with a forklift.

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